Data entry unit

• US 5,278,399 A
• Filed: 03/25/1992
• Issued: 01/11/1994
• Est. Priority Date: 03/28/1989
• Status: Expired due to Term

• Current Assignee: Toppan Moore Company Limited (TOPPAN Holdings, Inc.)
• Original Assignee: Toppan Moore Company Limited (TOPPAN Holdings, Inc.)
• Inventors: Sano, Shigeaki
• Primary Examiner(s): LaRoche, Eugene R.
• Assistant Examiner(s): GLEMBOCKI, CHRISTOPHE
• Application Number:
  US07/857,130
• Time in Patent Office: 657 Days
• Field of Search: 382/3, 382/59, 178/18, 235/472, 235/375, 235/383, 235/385, 235/462
• US Class Current: 235/462.45
• CPC Class Codes: G06K 7/10881 constructional details of hand-held scanners

Abstract

A data entry unit includes a bar code reader. The composition of the data entry unit consists of an entry face on which a main entry portion such as a keyboard is disposed and a bar code reader disposed on the bottom face of the entry unit. The bar code data are read by having the bottom face of the data entry unit adhere closely to the bar code.

Claims

1. A portable data entry unit for taking or recording of information about packages and delivery thereof to customers, comprising:

a main data entry device adapted to input information about the packages and delivery thereof;

an information display;

a bar code reader adapted to read a bar code disposed on a package surface, where a bar code represents information about the associated package and delivery thereof;

a transparent window through which an optical image of a bar code passes to said bar code reader;

a control unit controlling input and output of information among said main data entry device, said bar code reader and said display; and

a memory storing and reading out the information;

wherein said main data entry device and said information display are disposed on a same surface at the top of the data entry unit;

wherein said transparent window is flat and is provided on a bottom surface that is opposite to said same surface at the top of the data entry unit, said transparent window being in contact with the bar code when said bottom surface is placed on the package surface;

wherein said main data entry device includes a keyboard and a signature input pad on which a hand-written signature of the customer as an acknowledgement is entered with a stylus, the entered customer'"'"'s hand-written signature being converted into signature information data in digital form by said control unit and said signature information data being stored in said memory.

2. A data entry unit according to claim 1 wherein said bar code reader includes an optical system which leads said optical image into said data entry unit, and a photoelectric conversion unit which converts said optical image obtained through said optical system into an electrical signal.

3. A data entry unit according to claim 2, wherein said main data entry means include a keyboard.

4. A data entry unit according to claim 3, wherein said keyboard includes a membrane switch.