摘要:
A hand held electronic scanning device (10) has a top portion (90) with an outer configuration which permits the hand of a user to be comfortably positioned thereon at many different locations. The top portion may comprise a cover (34), a housing for the cover being resiliently deflectable, thus enabling attachment or removal from the hand held scanning device by squeezing the cover.
摘要:
In a method for recording a selected sequence of characters with the aid of a pen, the latter is passed over the sequence of characters and a plurality of images, whose contents partially overlap, are recorded simultaneously with the aid of a light-sensitive sensor (8) with a two-dimensional sensor surface. The recorded images are put together, horizontally as well as vertically, into an image. Subsequently, the characters in the composite image are identified and stored in the pen with the aid of a predetermined character code format. The putting-together, the character identification, and the storing are carried out with the aid of a signal processing unit (20-24). By the method and the pen compensation is obtained for different speeds of movement and different angles of rotation of the pen.
摘要:
An image input device of a portable type, which includes a light source (3) for reading an original document, a photo-electric converting element (4) for converting reflected light from the original document into an electrical signal, a memory function section (5) having a solid state memory element (6) for storing output of the photo-electric converting element (4), an output port (14) for external connection, and operating keys (12, 13) for operating the image input device.
摘要:
A document scanning device and method of use are disclosed. The document scanning device includes a document bed and one or more document retention devices positioned along the document bed to define a document positioning surface. The document scanning device also includes a scanning module slidably attached to the document bed to pass over the document positioning surface. The document retention device retains a document in place on the document positioning surface as the scanning module slides over the document.
摘要:
Die Einrichtung besteht aus einem Handgerät (3) und einem Steuergerät (1), die über ein flexibles Kabel (2) miteinander verbunden sind. Das Handgerät, das ein Laufwerk (17) und eine zeilenbreite Abtastoptik (13) hat, wird von Hand über die abzutastende Vorlage (21) bewegt. Der abgetastete Bereich ist im Durchlauf auf einer Anzeigevorrichtung (9) sichtbar. Ein mit dem Laufwerk (17) gekoppelter Positionsgeber (20) steuert die rasterlinienweise Abtastung der Vorlage (21). Über Tastschalter (6, 7) in Griffknöpfen (5) ist die Anzeige des abgetasteten Vorlagenbereichs durch die Vorrichtung (9) und die Übernahme in einen Speicher des Steuergerätes (1) wählbar.
摘要:
An image reader (2300) for optically reading an image on a medium by means of manual operations comprises: a housing having an image reading unit coming in contact with the medium when reading an image; a medium detecting unit (105) provided on an image reading surface of said housing for detecting the medium; a control processing unit (2301) for controlling the medium detecting unit (105) so that detection of the medium can normally be performed according to environments and conditions for reading an image, and for processing a result of detection by said image detecting unit; and an image reading unit (107) for reading image information of the medium according to the result of detection processed by said control processing unit (2301). The medium can be detected even in an environment or under conditions in which an external disturbance would otherwise prevent detection of the medium.
摘要:
The image reader according to the present invention comprises a housing having substantially a box-shape and having an image reading surface contacting a document, a document detecting section provided to this image reading surface for detecting a document P, and an image reading section for reading an image on the document when the document P is detected by the document detecting section 105. This image reader enables improvement in convenience for users, operability, and adaptability for handling, and also it is small in size.
摘要:
A device for recording information has at least one light-sensitive sensor (8) with a two-dimensional sensor surface. The device is adjustable between a first mode and a second mode. In the first mode, the device is adapted to essentially abut against and be passed over a surface for imaging the same by means of a plurality of images. In the second mode, the device is adapted to image an object located at a distance.
摘要:
The image reader according to the present invention comprises a housing having substantially a box-shape and having an image reading surface contacting a document, a document detecting section provided to this image reading surface for detecting a document P, and an image reading section for reading an image on the document when the document P is detected by the document detecting section 105. This image reader enables improvement in convenience for users, operability, and adaptability for handling, and also it is small in size.
摘要:
A hand held electronic scanning device (10) has a top portion (90) with an outer configuration which permits the hand of a user to be comfortably positioned thereon at many different locations. The top portion may comprise a cover (34), a housing for the cover being resiliently deflectable, thus enabling attachment or removal from the hand held scanning device by squeezing the cover.