Sanyo Electric Co., Ltd.

Olfa Corporation

Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Sanyo Technosound Co., Ltd.

Toshiyuki Watanabe

Masaki Suzuki

Nobuhide Dotsubo

Tatsuo Ito

Hiroshi Akizuki

Minoru Masuda

Yoshiki Sasaki

Hideki Yamamoto

Takeo Sato

Hiroaki Yoshida

Hiroyuki Nagano

Masaki Nishinaka

Masafumi Okawa

Naoki Kaise

Nobuo Iwatsuki

Katsumi Terada

Masahiro Haraguchi

Yosuke Takashima

Mamoru Watanabe

Yoshiyuki Noda

Takeshi Fujisaki

Yugo Takeda

Mikio Ichihashi

Shoji Fukui

Kazunori Kodama

Shigeki Shibuya

Yoshiaki Ishikawa

Yasumasa Suita

Susumu Fujiwara

Satoshi Fujiwara

Toru Kirimura

Takeo Funaoka

Tsutomu Kashima

Tatuo Hoshiba

Yusuke Tani

Jun-ichi Taira

The present invention provides a cutter knife, which even if made with only the metal parts, smoothness of sliding operation of the blade is not degraded in time, even without lubricating oil nor friction resistant coating, A slider of the cutter knife carries rolling member, which is made rolling contact with the outer surface of the cutter knife. Further, the slider has a protrusion which extends into the cutter knife body and is engaged into a hole formed on the blade. Since an external force applied onto the slider is received by the rolling member, the slider can be operated smoothly. Besides, the height of the protrusion is determined, such that the protrusion does not touch the inner surface of the cutter knife. Thus, the protrusion tip never interfere with the inner surface of the cutter knife, thereby the sliding operation of the slider would not be prevented.

Full metal cutter knife

Cutter knife

A projection display device includes an optical modulation element configured to modulate light outputting from a light source, and a projection unit configured to project light modulated by the optical modulation element on a projection screen. The projection display device includes an element control unit that controls the optical modulation element to display a test pattern image, an acquiring unit that acquires an image obtained by capturing the test pattern image from an image capture element that captures the test pattern image projected on the projection screen, and an adjusting unit that adjusts an image projected on the projection screen on the basis of the capture image acquired by the acquiring unit. The element control unit controls the optical modulation element such that a guidance image that guides focus adjustment of the image projected on the projection screen is displayed.

Projection display device

Rotary cutter

A image distortion correction unit which corrects a distortion of a projected image includes: a switching unit which operates in response to an operation signal from a Keystone remote controller button to switch correction by a trapezoidal distortion correction process and correction by a corner distortion correction process back and forth; a determination unit which determines whether any one of the correction by the trapezoidal distortion correction process and the correction by the corner distortion correction process has been performed; and a prohibition unit which prohibits switching the trapezoidal distortion correction process and the corner distortion correction process back and forth if the determination unit determines that any one of the correction by the trapezoidal distortion correction process and the correction by the corner distortion correction process has been performed and the operation signal is also received from the Keystone remote controller button.

Excellently operable projection image display apparatus

In the electronic device according to the present invention, a plurality of electronic components are connected to respective terminal blocks through respective signal cables, the signal cables each includes an end connected to a terminal of each of the electronic components, a connector attached to the other end of each of the signal cables is connected to each of the terminal blocks. the plurality of signal cables are bundled together at a deflection position distances to which from the terminals of the plurality of electronic components are different, the plurality of signal cables extend from the deflection position to corresponding terminal blocks, and the positions of the plurality of terminal blocks are shifted from each other in accordance with difference in lengths of the signal cables from the deflection position passing point to the connectors.

Electronic device

A method for producing a plasma display panel includes the steps of: evacuating air from a discharge space formed between a front plate and a rear plate which are substrates facing each other through piping; introducing a discharge gas into the discharge space through gas piping that branches from the piping; and recovering the discharge gas remaining in the piping system through the piping.

Method and apparatus for producing plasma display panel

An electronic device of the present invention includes a casing with an opening, and a cover member for covering the opening. The cover member includes: a cover part for covering the opening; a shank projecting from a rear surface of the cover part; and a protrusion sticking out of the shank. The shank passes through a hole defined in the casing. The protrusion extends in a direction crossing an axis of the shank, at a position opposite to the cover part with respect to the hole. The cover member is capable of moving back and forth along the axis of the shank, between a depressed position where the cover part covers the opening and a pulled-out position where the cover part is apart from the opening. The casing has a first receiving part for receiving the protrusion to prevent the pivotal movement of the cover member about the shank when the cover member moves back and forth between the depressed position and the pulled-out position, and receiving the protrusion to prevent the pressing-in of the cover member after having moved pivotally about the shank while enabling the pivotal movement of the cover member about the shank when the cover member is in the pulled-out position.

Digital camera

Utility knife

The number of sectors which are NV_PCK in an ECC block is detected by a number-of-sectors detection circuit, and a control circuitconsiders, when the detected number of sectors is larger than a predetermined value, that NV_PCK reference processing is not terminated within a time period during which the subsequent ECC block is buffered, to suspend the buffering of the subsequent ECC block.

Optical disk reproducer

Image pick-up device reads image pick-up signals of all the pixels of CCD only when a light intercepting plate is moved from the light non-intercepting position to the light intercepting position for the first time after a battery replacement. By comparing the image pick-up signal from each pixel with a first threshold value, a possibly defective pixels are extracted. Thereafter, by reading the image pick-up signals for a prescribed number of times from CCD, accumulated value of the image pick-up signals of each of the possibly defective pixels is calculated. Based on the result of comparison between the accumulated value corresponding to each of the possibly defective pixels and second threshold value, an actually defective pixel is specified from the possibly defective pixels.

Defective pixel detecting circuit of a solid state image pick-up device

Image pick-up device reads image pick-up signals of all the pixels of CCD2 once when an optical system is in light intercepted state. By comparing the image pick-up signal from each pixel with a first threshold value THL1, a possibly defective pixels are extracted. Thereafter, by reading the image pick-up signals for a prescribed number of times from the CCD2, accumulated value of the image pick-up signals of each of the possibly defective pixels is calculated. Based on the result of comparison between the accumulated value corresponding to each of the possibly defective pixels and second threshold value THL2, an actually defective pixel is specified from the possibly defective pixels.

Growing community of inventors

Osaka, Japan

Toshiyuki Watanabe