Image signal generating apparatus, an image signal generating program and an image signal generating method
First Claim
1. An image signal generation apparatus, comprising:
- a main body provided with a part to be slid;
a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and
a processor operable to control movement velocity of an image displayed on a display device based on sliding speed of said sliding operation piece,wherein said main body includes a measuring unit operable to measure the sliding speed of said sliding operation piece,wherein said measuring unit includes a optical sensor having a light emitting element and light receiving element,wherein said sliding operation piece is formed with first light receiving areas and second light receiving areas which are alternately arranged in longitudinal direction and have different optical characteristic,wherein said light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into an electrical signal, andwherein said processor generate the image signal corresponding to the electrical signal output from said light receiving element.
1 Assignment
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Accused Products
Abstract
The automatic musical instrument contains a main body provided with a sliding saddle member and a sliding operation piece. The sliding operation piece is provided with a reflecting pattern consisting of light reflecting regions and light absorbing regions. The sliding saddle member is provided with a infrared emitting diode and two phototransistors inside. When the sliding operation piece is slidably moved in contact with the sliding saddle member, infrared light emitted from the infrared emitting diode is reflected by the reflecting pattern. Then, the phototransistors receive the reflected light and output pulse signals A and B. The high speed processor built in the main body calculates the sliding speed, the sliding direction and the sliding time on the basis of the pulse signals A and B. Also, the high speed processor controls the movement of the character image displayed on the screen on the basis of one of the sliding speed, the sliding direction and the sliding time.
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Citations
20 Claims
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1. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement velocity of an image displayed on a display device based on sliding speed of said sliding operation piece, wherein said main body includes a measuring unit operable to measure the sliding speed of said sliding operation piece, wherein said measuring unit includes a optical sensor having a light emitting element and light receiving element, wherein said sliding operation piece is formed with first light receiving areas and second light receiving areas which are alternately arranged in longitudinal direction and have different optical characteristic, wherein said light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into an electrical signal, and wherein said processor generate the image signal corresponding to the electrical signal output from said light receiving element.
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2. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement distance of an image displayed on a display device based on sliding time of said sliding operation piece being slid without a change in direction, wherein said main body includes a measuring unit operable to measure the sliding time of said sliding operation piece, wherein said measuring unit includes a optical sensor having a light emitting element and light receiving element, wherein said sliding operation piece is formed with first light receiving areas and second light receiving areas which are alternately arranged in longitudinal direction and have different optical characteristic, wherein said light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into an electrical signal, and wherein said processor generate the image signal corresponding to the electrical signal output from said light receiving element.
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3. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement velocity of an image displayed on a display device based on sliding speed of said sliding operation piece, wherein said main body includes a measuring unit operable to measure the sliding speed of said sliding operation piece, wherein said measuring unit comprises a optical sensor having a light emitting element, a first light receiving element and a second light receiving element, wherein said sliding operation piece is formed with first light receiving areas and second light receiving areas which are alternately arranged in longitudinal direction and have different optical characteristic, wherein said first light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into a first electrical signal, wherein said second light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into a second electrical signal, wherein said first light receiving element and said second light receiving element are arranged at a predetermined distance in the sliding direction, and the predetermined distance is selected in order to create a certain phase difference between the first electrical signal and the second electrical signal, and wherein said processor generates the image signal on the basis of the first electrical signal and the second electrical signal.
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4. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement distance of an image displayed on a display device based on sliding time of said sliding operation piece being slid without a change in direction, wherein said main body includes a measuring unit operable to measure the sliding time of said sliding operation piece, wherein said measuring unit comprises a optical sensor having a light emitting element, a first light receiving element and a second light receiving element, wherein said sliding operation piece is formed with first light receiving areas and second light receiving areas which are alternately arranged in longitudinal direction and have different optical characteristic, wherein said first light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into a first electrical signal, wherein said second light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into a second electrical signal, wherein said first light receiving element and said second light receiving element are arranged at a predetermined distance in the sliding direction, and the predetermined distance is selected in order to create a certain phase difference between the first electrical signal and the second electrical signal, and wherein said processor generates the image signal on the basis of the first electrical signal and the second electrical signal.
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5. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement direction of an image displayed on a display device based on sliding direction of said sliding operation piece, wherein said main body includes a measuring unit operable to measure the sliding direction of said sliding operation piece, wherein said measuring unit comprises a optical sensor having a light emitting element, a first light receiving element and a second light receiving element, wherein said sliding operation piece is formed with first light receiving areas and second light receiving areas which are alternately arranged in longitudinal direction and have different optical characteristic, wherein said first light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into a first electrical signal, wherein said second light receiving element operable to receive light from said light emitting element via said first light receiving areas of said sliding operation piece and convert it into a second electrical signal, wherein said first light receiving element and said second light receiving element are arranged at a predetermined distance in the sliding direction, and the predetermined distance is selected in order to create a certain phase difference between the first electrical signal and the second electrical signal, and wherein said processor generates the image signal on the basis of the first electrical signal and the second electrical signal.
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6. An image signal generation program stored on computer-readable medium which, when executed, causes a computer to perform processing, said processing comprising:
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a step of measuring sliding speed of a bow-shaped sliding operation piece that is slidably moved in contact with a part to be slid of a main body; and a step of controlling movement velocity of an image displayed on a display device based on the sliding speed of said sliding operation piece.
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7. An image signal generation program stored on computer-readable medium which, when executed, causes a computer to perform processing, said processing comprising:
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a step of measuring sliding time of a bow-shaped sliding operation piece that is slidably moved in contact with a part to be slid of a main body; and a step of controlling movement distance of an image displayed on a display device based on the sliding time of said sliding operation piece being slid without change in direction.
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8. An image signal generation program stored on computer-readable medium which, when executed, causes a computer to perform processing, said processing comprising:
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a step of measuring sliding direction of a bow-shaped sliding operation piece that is slidably moved in contact with a part to be slid of a main body; and a step of controlling movement direction of an image displayed on a display device based on the sliding direction of said sliding operation piece.
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9. An image signal generation method comprising:
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a step of measuring sliding speed of a bow-shaped sliding operation piece that is slidably moved in contact with a part to be slid of a main body; and a step of controlling movement velocity of an image displayed on a display device based on the sliding speed of said sliding operation piece.
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10. An image signal generation method comprising:
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a step of measuring sliding time of a bow-shaped sliding operation piece that is slidably moved in contact with a part to be slid of a main body; and a step of controlling movement distance of an image displayed on a display device based on the sliding time of said sliding operation piece being slid without change in direction.
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11. An image signal generation method comprising:
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a step of measuring sliding direction of a bow-shaped sliding operation piece that is slidably moved in contact with a part to be slid of a main body; and a step of controlling movement direction of an image displayed on a display device based on the sliding direction of said sliding operation piece.
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12. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement velocity of an image displayed on a display device based on sliding speed of said sliding operation piece, wherein said main body includes a measuring unit operable to measure the sliding speed of said sliding operation piece, and wherein the sliding operation piece is a bow-shaped piece. - View Dependent Claims (19, 20)
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13. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement distance of an image displayed on a display device based on sliding time of said sliding operation piece being slid without a change in direction, wherein said main body includes a measuring unit operable to measure the sliding time of said sliding operation piece, and wherein the sliding operation piece is a bow-shaped piece. - View Dependent Claims (15, 17)
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14. An image signal generation apparatus, comprising:
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a main body provided with a part to be slid; a sliding operation piece that is operated to slidably move in contact with the part to be slid of said main body; and a processor operable to control movement direction of an image displayed on a display device based on sliding direction of said sliding operation piece, wherein said main body includes a measuring unit operable to measure the sliding direction of said sliding operation piece, and wherein the sliding operation piece is a bow-shaped piece. - View Dependent Claims (16, 18)
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Specification