Minolta Camera Kabushiki Kaisha

Panasonic Corporation

Minolta Company, Ltd.

Kyoto University

Matsushita Electric Industrial Co., Ltd.

Bundesdruckerei Gmbh

Toyota Jidosha Kabushiki Kaisha

Toru Matsui

Hiroshi Ueda

Toshihiko Karasaki

Zempachi Ogumi

Jun-ichi Yamaki

Toshiro Hirai

Yukio Maekawa

Masataka Hamada

Motonobu Matsuda

Noriyuki Okisu

Benedikt Ahlers

Roland Gutmann

Anett Bailleu

Frank Kappe

Keiichiro Bungo

Kazuo Kimura

Kadotaro Nishimori

Yasuhiro Nanba

Minoru Nakamura

Masahide Ueda

Kayoshi Tsujimoto

Yoshio Kuramoto

Akiyoshi Nakata

Koji Suto

Hiroshi Murasaki

Masayuki Nishi

Naoichi Asakura

Tetsuya Iida

Hideyuki Nukumi

Takayuki Nabeshima

The present application provides an electrochemical energy storage device with a desirable reaction reversibility by using a metal halide as an electrode active material. The electrochemical energy storage device disclosed herein includes: a positive electrode; a negative electrode; and a non-aqueous electrolyte in contact with the positive electrode and the negative electrode, wherein: at least one of the positive electrode and the negative electrode contains a metal halide as an electrode active material; and the non-aqueous electrolyte contains, as a solvent, an ionic liquid of which a component is a cation having an alkoxyalkyl group.

Electrochemical energy storage device

An electrochemical energy storing device disclosed herein includes a positive electrode containing a positive-electrode active material, a negative electrode, and a nonaqueous electrolyte solution which is in contact with the positive electrode and the negative electrode. The positive-electrode active material in a discharged state contains at least one selected from the group consisting of an alkali metal chloride, an alkaline-earth metal chloride, and a quaternary alkylammonium chloride. The nonaqueous electrolyte solution contains, as a solvent, an ionic liquid including cations having an alkoxyalkyl group as a component.

Electrochemical energy storing device

An exemplary electrochemical energy storage device includes: a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and a non-aqueous electrolytic solution. The non-aqueous electrolytic solution includes an electrolyte salt represented by Li(XSONSOY) (where X and Y are any of F, CFand (CF), and (CF)forms a cyclic imide anion), an organic solvent which is capable of dissolving the electrolyte salt, and a polyethylene glycol of which both terminals are not OH. The positive electrode active material includes a chloride of Cu, Bi or Ag, and the negative electrode active material includes lithium.

An exemplary electrochemical energy storage device includes: a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and a non-aqueous electrolytic solution including LiCl, at least one of Li(XSONSOY) (where X and Y are any of F, CFand (CF), and (CF)forms a cyclic imide anion) and LiBF, and at least one of tetrahydrofuran and a polyethylene glycol of which both terminals are alkyl groups, the non-aqueous electrolytic solution being in contact with the positive electrode and the negative electrode, wherein the positive electrode active material includes a chloride of Cu, Bi or Ag, or the negative electrode active material includes magnesium chloride.

A semiconductor integrated circuit having a first cell row including a plurality of cells disposed in a row direction, each cell having a prescribed cell width in the row direction and at least one input pin provided at a prescribed location in the row direction; and a second cell row that includes a plurality of cells substantially identical in shape to cells of the first row and is parallel to the first cell row, wherein the second cell row is displaced in the row direction relative to the first cell row so that each cell in the second cell row is out of alignment with a corresponding cell in the first cell row.

Semiconductor integrated circuit and construction using densely integrated cells

An apparatus configured to discriminate the genuineness of a certified paper by exposing the paper to a light source and transporting the paper through an environment of an alternating-current electromagnetic field. Light detectors detect the light reflected from the paper and the light emitted by a fluorescent ink on the paper and output a waveform corresponding to the intensity of the detected light, reflected light, and the detected emitted light as the paper is scanned. The resulting waveforms are used to discriminate the genuineness of the paper. The fluorescent light and reflected light can be optically split and directed to separate detecting devices. Furthermore, the alternating-current electromagnetic field can be controlled by a voltage controller and configured to be driven only when the sensor detects light from the fluorescent ink.

Certified paper discriminating apparatus

An apparatus for discriminating the genuineness of a security mark is provided having a first light detecting element for detecting a light emitted from a luminescent ink of the security mark placed in a specified environment and a second light detecting element for detecting a reflected light from a non-luminescent ink of the security mark. The first and second light detecting elements detect the light from the same location of a bank note. A third light detecting element detects the light intensity of a light emitted from a monitor mark that can be compared with a preset reference light intensity to calculate a deviation from the reference light intensity. The output of the first light detecting element can be converted into a corrected output value corresponding to the calculated deviation. The genuineness of the bank note can be discriminated based on the corrected output value.

Certified paper and an apparatus for discriminating the genuineness thereof

In order to provide a process cartridge which has a simple mechanism and can be easily positioned with respect to an apparatus body and securely mounted on the apparatus body even in a half-locked state or a half-inserted condition, the process cartridge includes a unit a positioning member a holding member and a restricting and releasing mechanism The unit includes an element used for an image forming process. The positioning member has a positioning member which engages with an engagement portion formed on the image forming apparatus to position the process cartridge at a predetermined mount position in the image forming apparatus. The holding member holds the unit to allow displacement of the unit relative to the positioning member The restricting and releasing mechanism is arranged to restrict or release the displacement of the unit relative to the positioning member

Process cartridge and image forming apparatus using the same

An image reading apparatus includes a linear sensor unit for reading the side shape of a document on a document platen and outputting the outcome of the reading as an image data and a detector for detecting a binder based on the presence of a space (a protrusion) in the image data inputted by the linear sensor unit. This apparatus infallibly judges that such an object as a binder, which is unnecessary for image reading, is present in the document.

Image reading apparatus

An image forming apparatus employs an image carrier (photoreceptor) cartridge having protective covers of which surface is coated with conductive shield in order to prevent frictional charging that will bring on sparking between a photoreceptor and covers. Further, the photoreceptor cartridge is equipped on its surface with an elastic member which is a foam body having a plurality of foam cells for catching foreign matter such as paper particles in order to prevent the foreign matter from damaging the surface of the photoreceptor. Moreover, the photoreceptor cartridge is also equipped with a flick member for flicking off toner deposited on a conductive brush in order to prevent the brush from becoming dirty. Owing to the above-mentioned construction, the image forming apparatus can avoid degradation in image quality.

Image forming apparatus and image-carrier cartridge device which is

This invention relates to an image reader capable of reading document images in parallel with the measurement of the state of curvature of the document surface, and correcting image distortion caused by said curvature in real time. An illumination light source for reading documents is provided with a filter to separate infrared light and visible light. The visible light is used to read document image information, and the infrared light is used to measure the state of curvature of the document. Since document reading and document curvature measurement are accomplished using light having different characteristics, these operations can be accomplished simultaneously.

Image reader and document curvature measurement using visible and

An image reading apparatus which reads document surfaces of open book-like documents placed on a document platen in a face upward condition and detects height of the document to control an image reading operation. An image reader reads the document platen on which the document is placed and outputs image data. A height detector detects height distribution of the document, and a discrimination device determines whether or not abnormalities occur in the height distribution of the document. A memory stores the height distribution of the document, and a update device updates the height distribution of the document stored in the memory when the abnormalities do not occur in the height distribution of the document. A correcting device corrects distortion of the image data caused by the height of the document in accordance with the height distribution of the document stored in the memory.

Image reader having height distribution correction for a read document

An automatic focus detection system for use in a camera system comprises focus detecting unit having one light receiving element corresponding to, in an objective field, a focus detection area whose center is deviated from the optical axis of the objective lens, the position of the focus detection area being changed in accordance with the change of the focal length of the objective lens; and a light projecting unit for projecting light towards the object field so that the region of the projected light covers the focus detection area, if the position of the focus detection area is changed in accordance with the change of the focal length of the objective lens.

Automatic focus detection system

A focus detecting device for a camera utilizing auxiliary illumination, comprises a sensor for detecting the image of a photographic object, a first light emitter for projecting a first auxiliary light toward the object, a second light emitter for projecting a second auxiliary light toward the object. The second auxiliary light illuminates a smaller area than the first auxiliary light. The first and second light emitters are selectively driven in response to brightness of the object, thereby to produce a contrasty light image onto the object.

Focus detecting device utilizing auxiliary illumination

A copying apparatus produces a composite copy from an original document having a plurality of sheets and a final sheet having a desired format or overlay. The original document and the final format sheet are placed together in the same sheet feeding device. The format sheet is the last sheet in the sheet feeding device. The original sheets are fed to a printing device having a single exposure section. Images on the original sheets are copied onto blank paper which is fed to the printing device from a first paper location. The copies of the original documents are then sent to a second or intermediate paper location. The final sheet having the desired overlay or format is then fed to the same exposure section of the printing device. The copies of the original documents which are stored in the second paper location are then fed to the printing device, and the image on the format sheet is copied onto the paper received from the second paper location. The finished composite copies are then exited from the copying apparatus. The finished composite copies include images from both the original sheets and the format sheet.

Growing community of inventors

Osaka, Japan

Toru Matsui