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Aruga, JP

Fusayoshi Aruga, Nagano JP

Patent application number	Description	Published
20100156400	MAGNETIC SENSOR DEVICE, MAGNETIC ENCODER DEVICE AND MAGNETIC SCALE MANUFACTURING METHOD - A magnetic sensor device may include “A”-phase magnetic resistance pattern and “B”-phase magnetic resistance pattern which are provided with a phase difference of 90° from each other; wherein the “A” pattern is provided with “+a” phase magnetic resistance pattern and “−a” phase magnetic resistance pattern with a phase difference of 180° from each other for detecting movement of a magnetic scale, and the “B” pattern is provided with “+b” phase magnetic resistance pattern and “−b” phase magnetic resistance pattern with a phase difference of 180° from each other for detecting movement of the magnetic scale, and the “+a” pattern, the “−a” pattern, the “+b” pattern and the “−b” pattern are formed on a same face of one piece of board so that the “+a” pattern and the “−a” pattern are diagonally located and the “+b” pattern and the “−b” pattern are diagonally located.	06-24-2010
20100176801	MAGNETIC ENCODER - In a magnetic encoder (	07-15-2010

Hideo Aruga, Ome-Shi JP

Patent application number	Description	Published
20090060462	RECORDING APPARATUS, RECORDING METHOD, AND SERVER APPARATUS - According to one embodiment, a recording apparatus includes a receiving section which receives a stream and address information indicating an encryption target region of the stream, and a recording section which records the stream on each sector of a recording medium and records management information on a sector header of the sector where data on the encryption target region is recorded.	03-05-2009

Hiroshi Aruga, Chiyoda-Ku JP

Patent application number	Description	Published
20090042038	RELEASE FILM, RELEASABLE CUSHION MATERIAL AND PROCESS FOR PRODUCING PRINTED BOARD - To provide a release film which does not need to be changed often for hot press and is easy to be changed; a releasable cushion material which can reduce the frequency of changing a cushion material main body; and a process for producing a printed board with good productivity and low cost.	02-12-2009
20090263650	FLUORORESIN FILM AND PROCESS FOR ITS PRODUCTION - To provide a fluororesin film, of which discoloration, a change in the visible light transmittance and a decrease in the mechanical strength can be suppressed for a long period of time even though it contains titanium oxide, and a process for its production.	10-22-2009
20100015436	COMPOSITE PARTICLES AND APPLICATION THEREOF - To provide composite particles of which discoloration, decomposition and photocatalytic reaction of titanium oxide by ultraviolet rays are suppressed and which are excellent in resistance against hydrogen fluoride; a printing ink containing the composite particles; a resin film with a coating layer having a coating layer made of the printing ink, of which discoloration, a change in the visible light transmittance and a decrease in the mechanical strength are suppressed for a long period of time; and a coating composition containing the composite particles.	01-21-2010
20100021739	WAVELENGHTH CONVERSION FILM, AGRICULTURAL FILM, STRUCTURE AND COATING FILM FORMING COMPOSITION - To provide a wavelength conversion film which is capable of maintaining an optical wavelength converting function for a longer period of time than conventional wavelength conversion films.	01-28-2010

Hisashi Aruga, Fujimi-Machi JP

Patent application number	Description	Published
20080303989	COLOR FILTER, DISPLAY DEVICE HAVING SUCH COLOR FILTER, ELECTRO-OPTIC DEVICE HAVING SUCH COLOR FILTER, ELECTRONIC INSTRUMENT HAVING SUCH COLOR FILTER - A color filter has a light-transmissive substrate, a reflecting layer formed on the back substrate and provided with openings, boundary layers and formed on the reflecting layer, and a plurality of coloring layers enclosed by the boundary layers. A transparent coat layer is provided between the reflecting layer and the boundary layers. A step is formed between the openings and the transparent coat layer. The coloring layers are formed by applying the droplets of colored fluid to the openings first, and then to the transparent coat layer. The difference in color saturation of the color filter in a reflective display mode and a transmissive display mode is reduced. Also, a liquid material is appropriately applied to the color filter, to enhance color balance.	12-11-2008
20090271022	MANUFACTURING SYSTEM AND CONTROLLER, CONTROLLING METHOD, CONTROLLING SYSTEM, AND CONTROL PROGRAM FOR THE MANUFACTURING SYSTEM - A manufacturing system, located at a manufacturing system site, includes a discharger for discharging a liquid material having fluidity onto a substrate, communication means for transmitting and receiving data through a communication line, and monitoring means for monitoring the state of the discharger and for outputting data obtained by the monitoring through the communication means. The communication means provides communication between the monitoring means at the manufacturing system site and a server located outside of the manufacturing system site. The monitoring means receives a control command from the server through the communication means.	10-29-2009

Kazuhiko Aruga, Kawasaki JP

Patent application number	Description	Published
20120044645	Electronic device and rack system having the same - An electronic device including a fan unit capable of setting an air blowing direction toward any of an interface plate side of a casing and a back plate side opposite to the interface plate; a power supply unit; a first housing portion capable of housing the power supply unit and provided within the casing to be close to the back plate; a second housing portion capable of housing the power supply unit and provided within the casing to be close to the interface plate; a detection portion that detects the air blowing direction of the fan unit and a position where the power supply unit is housed; and a warning portion that operates based on the detection portion to give a warning in a case where the air blowing direction of the fan unit is different from the side where the casing houses the power supply unit.	02-23-2012

Kazuhisa Aruga, Odawara-Shi JP

Patent application number	Description	Published
20110016257	DISK SUBSYSTEM - A protocol controller disposed between switches in a fiber channel fabric switch circuit and disk drive units for converting a protocol to enable one-to-one connectivity established between controllers and disk drive units.	01-20-2011

Kazumi Aruga, Fujimi-Machi JP

Patent application number	Description	Published
20100053266	ELECTRO-OPTICAL DEVICE AND ELECTRONIC INSTRUMENT - An electro-optical device includes a substrate having a plurality of film-formation regions configured and arranged to receive a liquid material discharged from a plurality of nozzles of a nozzle row while the substrate and the nozzle row are moved relative to each other in a primary scanning direction. Each of the film-formation regions includes a plurality of landing positions in which the liquid material lands with the landing positions being set by a nozzle interval in a direction of the nozzle row and a discharge interval in the primary scanning direction. At least two or more of the film-formation regions include a portion in which a total number of the landing positions in the at least two or more of the film-formation regions that simultaneously face the nozzles is the same in the primary scanning direction.	03-04-2010
20100055324	LIQUID DISCHARGE METHOD AND LIQUID DISCHARGE DEVICE - A liquid discharge method is a method for depositing liquid on a plurality of target discharge partitioned areas formed on a substrate as the liquid is selectively discharged from a plurality of discharge nozzles while the substrate and the discharge nozzles are moved relative to each other. The liquid discharge method includes setting an arrangement pattern according to shapes and positions of the target discharge partitioned areas so that a number of the discharge nozzles selected to be used among the discharge nozzles capable of depositing the liquid in the target discharge partitioned areas is the same in each discharge timing.	03-04-2010

Keiji Aruga, Kawasaki JP

Patent application number	Description	Published
20080225673	Information recording device and head - In a magnetic recording device, a semiconductor laser (LD) is disposed at a position with a predetermined distance from a swing arm having a slider. The laser beam output from the LD is irradiated, via a beam converter and a mirror, to a spherical aberration lens that generates spherical aberration. The laser beam transmitted through the spherical aberration lens is directed to a light incident opening of the slider at a constant angle (perpendicularly), and then to a position of a recording medium at which information is recorded, thereby performing thermal assist at the magnetic recording time.	09-18-2008

Keiji Aruga, Machida JP

Patent application number	Description	Published
20090290261	CARRIAGE ASSEMBLY AND DISK DRIVE - A carriage block body is coupled to a support shaft for relative rotation. A carriage arm extends from the carriage block body along an imaginary plane perpendicular to the longitudinal axis of the support shaft. A head suspension is attached to the tip end of the carriage arm. A wiring extends outside the contour of the head suspension along the side of the carriage arm. A projection protrudes from the side of the carriage arm. An adhesive is utilized to bond the wiring to the projection. Even though airflow generated along the surface of a rotating disk medium collides against the carriage arm, the wiring is reliably prevented from fluttering outside the contour of the head suspension. The vibration of the wiring is thus significantly suppressed. The carriage arm is prevented from vibrating.	11-26-2009
20100079902	CONTROLLER AND STORAGE DEVICE - According to one embodiment, in a controller of a servo system that performs positioning control of a head by feedback control includes a generating module and a notch filter. The generating module compares a target position and position information decoded from data read by the head from a recording medium to generate a position error signal. The notch filter performs notch filter processing to remove machine vibration of a head driving module on the position error signal. The transfer function H(s) of the notch filter is set to H(s)=[{s	04-01-2010

Keiko Aruga, Kahoku-Shi JP

Patent application number	Description	Published
20110029775	COMMUNICATION CUTOFF DEVICE, SERVER DEVICE AND METHOD - A network monitor device	02-03-2011

Kenta Aruga, Yokohama JP

Patent application number	Description	Published
20110156825	OSCILLATING APPARATUS - An oscillating apparatus includes: a transfer gate including a P-channel transistor and a N-channel transistor; a first inverter for inverting an output signal of the transfer gate and outputting the inverted output signal of the transfer gate; a second inverter for inverting the output signal of the first inverter and outputting the inverted output signal of the first inverter; a third inverter for inverting the output signal of the first inverter and outputting the inverted output signal of the first inverter; a fourth inverter for inverting the output signal of the third inverter and outputting the inverted output signal of the third inverter to an input-terminal of the transfer gate; a first capacitor connected between an output-terminal of the transfer gate and an output-terminal of the second inverter; and a second capacitor connected between the output-terminal of the transfer gate and a reference potential node.	06-30-2011
20110227636	REFERENCE VOLTAGE CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT - A reference voltage circuit includes a first amplifier configured to output a reference voltage, a second amplifier coupled to the first amplifier, an offset adjustment voltage generation circuit, a first load device and a first pn junction device, and second and third load devices and a second pn junction device. The offset adjustment voltage generation circuit is configured to generate a voltage which is input to the third and fourth input terminals of the second amplifier, and reduce an offset voltage between the first and second input terminals of the first amplifier through the second amplifier. The first input terminal is coupled to a coupling node of the first load device and the first pn junction device, and the second input terminal is coupled to a coupling node of the second load device and the third load device.	09-22-2011
20110234433	A/D CONVERTER - An A/D converter includes a capacitive DAC configured to perform conversion of high-order bits by receiving a differential signal, a resistive DAC configured to perform conversion of low-order bits, a resistive correction DAC configured to operate to correct the capacitive DAC, and a comparator. The capacitive DAC includes a positive-side capacitive DAC and a negative-side capacitive DAC operating in a complementary fashion, and the comparator, which includes a plurality of differential circuits, is configured to compare output potentials of the positive-side capacitive DAC and the negative-side capacitive DAC. The positive-side capacitive DAC and the negative-side capacitive DAC include first capacitive elements each formed from interconnect layers excluding an uppermost interconnect layer, and the comparator includes second capacitive elements each provided between adjacent ones of the differential circuits and formed from interconnect layers including the uppermost interconnect layer.	09-29-2011

Kenta Aruga, Kawasaki JP

Patent application number	Description	Published
20100001892	SUCCESSIVE APPROXIMATION A/D CONVERTER - A successive approximation A/D converter includes a capacitive D/A converter including capacitors, and generates a voltage based on the input voltage and a first digital signal including J bits; a resistive D/A converter that generates a voltage based on a second digital signal; a capacitor that capacity-couples the voltage to an output node; a comparator that generates a result based on the voltage; a control circuit that supplies the first digital signal to the capacitive D/A converter according to the result and outputs a third digital signal indicating a correction and a fourth digital signal including K bits; and a digital calculating circuit that generates the second digital signal including K bits based on the third digital signal and the fourth digital signal, and supplies the second digital signal to the resistive D/A converter, a (J+K) bit digital data is generated based on the input signal.	01-07-2010
20100156533	REGULATOR CIRCUIT - The present invention is contrived to adopt a differential pair type amplifier circuit comprising a differential pair constituted by a first transistor receiving an input of a first signal and by a second transistor receiving an input of a third signal generated by outputting a second signal of which the voltage level is a power supply voltage. Elements requiring a matching are two transistors constituting the differential pair for the amplifier circuit. Because of this, the elements requiring a matching can be placed close to each other regardless of a layout between the amplifier circuits.	06-24-2010

Kenta Aruga, Shinjuku JP

Patent application number	Description	Published
20100133589	ANALOG CIRCUIT CELL ARRAY AND ANALOG INTEGRATED CIRCUIT - An analog circuit cell array includes a plurality of transistor cell arranged in an array. Each of the transistor cells includes a first source region, a first channel region, a common drain region, a second channel region, and a second source region arranged in sequence one adjacent to another; and a first gate electrode and a second gate electrode formed on the first channel region and the second channel region, respectively, and wherein the first gate electrode and the second gate electrode are connected together for use, and the first source region and the second source region are connected together for use.	06-03-2010
20100188141	CONSTANT-VOLTAGE GENERATING CIRCUIT AND REGULATOR CIRCUIT - A constant-voltage generating circuit includes: a reference potential generating unit; first and second amplifier units whose outputs are respectively connected to the output line; and a low-pass filter, and wherein first and second operation periods are repeated, one alternating with the other, the first amplifier unit stores offset voltage of the first amplifier unit during the second operation period, and produces an output, during the first operation period, that brings the first potential and the second potential equal to each other by canceling out the offset voltage using the stored offset voltage, and the second amplifier unit stores offset voltage of the second amplifier unit during the first operation period, and produces an output, during the second operation period, that brings the first potential and the second potential equal to each other by canceling out the offset voltage using the stored offset voltage.	07-29-2010
20100188277	SUCCESSIVE APPROXIMATION A/D CONVERTER - A successive approximation A/D conversion circuit for simultaneously sampling N channels of analog signals and for A/D converting the sampled analog signals, includes: N capacitive main DACs; a resistive sub DAC; N comparators; and a successive approximation control circuit, wherein the successive approximation control circuit determines high-order bit values of A/D conversion results of the N channels of analog signals by controlling the N capacitive main DACs and the N comparators, and determines low-order bit values of the A/D conversion results of the N channels of analog signals by controlling the resistive sub DAC and the N comparators.	07-29-2010

Masaki Aruga, Yamanashi JP

Patent application number	Description	Published
20100293770	METHOD FOR MANUFACTURING ACOUSTIC WAVE DEVICE - Provided is a method for manufacturing an acoustic wave device that has an excellent temperature coefficient of frequency (TCF) and high accuracy of IDT pattern forming and is capable of resisting high temperature processing of 200 degrees or more. The method for manufacturing an acoustic wave device according to the present invention includes forming an IDT (	11-25-2010
20100301700	ACOUSTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided are an acoustic wave device and a method for manufacturing the same, the acoustic wave device being effectively prevented from expanding and contracting due to temperature change and having a small frequency shift. The acoustic wave device of the present invention has a piezoelectric substrate (	12-02-2010

Miki Aruga, Nirasaki-Shi JP

Patent application number	Description	Published
20080242113	FILM FORMING METHOD OF HIGH-K DIELECTRIC FILM - A method for forming a high-K dielectric film on a silicon substrate includes the steps of processing a surface of the silicon substrate with a diluted hydrofluoric acid, conducting nucleation process of HfN, after the step of processing with the diluted hydrofluoric acid, by supplying a metal organic source containing Hf and nitrogen to the surface of said silicon substrate, and forming an Hf silicate film by a CVD process, after the step of nucleation, by supplying a metal organic source containing Hf and a metal organic source containing Si to the surface of the silicon substrate.	10-02-2008

Miki Aruga, Yamanashi JP

Patent application number	Description	Published
20080254644	Method of Substrate Treatment, Computer-Readable Recording Medium, Substrate Treating Apparatus and Substrate Treating System - A disclosed substrate processing method in a single wafer substrate processing device including a first process position for introducing nitrogen atoms to a high-dielectric film and a second process position for performing heat treatment on the high-dielectric film includes: successively conveying plural substrates to be processed to the first process position and the second process position one by one; and successively performing the introduction of nitrogen atoms and the heat treatment on the high-dielectric film on the substrates to be processed, wherein the treatment on the substrate to be processed is started within 30 seconds at the second process position after the process at the first position.	10-16-2008

Mitsutake Aruga, Osaka JP

Patent application number	Description	Published
20080279905	Fabric and Clothes for Atopic Dermatitis Patients - To provide a fabric and clothing having a low irritation to patients with atopic dermatitis with high productivity. The fabric is produced as a fabric for patients with atopic dermatitis, which is contactable with an affected area of patients with atopic dermatitis and comprises an ethylene-vinyl alcohol (EVOH)-series fiber comprising an ethylene-vinyl alcohol-series copolymer having an ethylene content of 25 to 70% by mole, in which the surface of the EVOH-series fiber is occupied by the ethylene-vinyl alcohol-series copolymer in a proportion of not less than 70%, wherein the hydroxyl group amount of the EVOH-series fiber surface is 20 to 70% by mole, the Young's modulus of the EVOH-series fiber is not more than 60 cN/dtex, and the single fiber fineness of the EVOH-series fiber is not more than 5 dtex. The EVOH-series fiber may be a sheath-core structure conjugated fiber comprising the EVOH-series copolymer as the sheath component, in particular a sheath-core structure conjugated fiber which comprises the EVOH-series copolymer having an ethylene content of 25 to 70% by mole as the sheath component and a crystalline thermoplastic resin having a melting point of not lower than 150° C. as the core component.	11-13-2008

Shigeru Aruga, Osaka JP

Patent application number	Description	Published
20110285935	BACKLIGHT UNIT AND LIQUID CRYSTAL MODULE - In a backlight unit, a plurality of linear light sources arranged in a first direction are accommodated in a case so that they are covered by the case from a side opposite to an illuminated object. In the case, a reflective sheet is disposed on the bottom surface of the case, and a pair of supporting members are disposed to be spaced from each other in the extending direction of the linear light sources. The supporting members support the diffuser plate and the illuminated object. The diffuser plate has, on the light exit surface thereof, a first light-controlling portion having a pattern of stripes parallel to the linear light sources, and a pair of second light-controlling portions extending in the arrangement direction at positions corresponding to the supporting members.	11-24-2011
20120033157	Backlight Unit and Liquid Crystal Module - A backlight unit disposed behind a liquid crystal panel	02-09-2012

Sho Aruga, Chino-Shi JP

Patent application number	Description	Published
20110180986	SHEET MATERIAL FEEDING DEVICE AND RECORDING APPARATUS - A paper feeding device having a paper cassette configured to support a plurality of the papers in a stacked manner, a separating bevel having an inclined plane inclined at a predetermined angle with respect to a supporting surface of the paper cassette and configured to separate the paper coming into abutment with the inclined plane, a pickup roller configured to feed the paper toward the separating bevel by coming into contact with the topmost paper from among the papers supported by the paper cassette and being rotated thereon, and a space forming unit configured to form a space S for letting part of the paper to escape in the feeding direction on part of the inclined plane in the area opposing the pickup roller in the feeding direction is employed.	07-28-2011

Shuji Aruga, Nagano JP

Patent application number	Description	Published
20110205481	PIXEL CIRCUIT, LIQUID-CRYSTAL DEVICE, AND ELECTRONIC DEVICE - A pixel circuit that is connected with a scanning line and a data line includes a first transistor of which a gate electrode is connected with the scanning line and one of a source electrode and a drain electrode is connected with the data line, a second transistor of which a gate electrode is connected with the scanning line, one of a source electrode and a drain electrode is connected with the first transistor, and the other one of the source electrode and the drain electrode is connected with a first node, an auxiliary capacitor connected with a node at which the first transistor and the second transistor are connected to each other, a pixel electrode connected with the first node, a counter electrode opposed to the pixel electrode, liquid crystal held between the pixel electrode and the counter electrode, and a holding capacitor connected with the first node.	08-25-2011

Shuji Aruga, Suwa JP

Patent application number	Description	Published
20100045903	LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS - A liquid crystal device includes a plurality of pixels. Each of the plurality of pixels includes a liquid crystal layer interposed between first and second substrates facing each other and having liquid crystal molecules to be driven by an applied electric field, a first electrode formed on a side of the first substrate facing the second substrate, and a second electrode formed on a side of the first substrate facing the second substrate and interposing an insulating layer together with the first electrode. A reflective display area for reflective display and a transmissive display area for transmissive display are formed within each of the pixels. The liquid crystal molecules have a negative dielectric anisotropy.	02-25-2010

Susumu Aruga, Siojiri-Shi JP

Patent application number	Description	Published
20090190102	REFLECTOR, LIGHT SOURCE APPARATUS, AND PROJECTOR - A reflector used in combination with a light emitting portion that emits light and disposed around a central axis on which the light emitting portion is disposed includes a curved reflection section having the substantially same shape as that of a surface of revolution around the central axis, the curved reflection section reflecting light from the light emitting portion, and a flat deflection section formed on a flat surface positioned closer to the central axis than the surface of revolution, the flat deflection section deflecting the light from the light emitting portion forward. The flat deflection section has a plurality of structural members formed on the flat surface.	07-30-2009

Susumu Aruga, Shiojiri-Shi JP

Patent application number	Description	Published
20090207380	PROJECTOR - A projector includes a light source unit that emits coherent light, a spatial light modulation unit that modulates the coherent light emitted from the light source unit in accordance with an image signal, and a polarized light modulation unit having a plurality of modulating areas, each of which changing the polarization state of light. The plurality of modulating areas temporally and spatially change the polarization state of the light outputted from the spatial light modulation unit.	08-20-2009
20100302510	LIGHT SOURCE DEVICE, ILLUMINATION SYSTEM, AND PROJECTOR - A light source device includes: a light source which emits light; a first reflector which surrounds a part of the light source and reflects the light emitted from the light source in the direction of an optical axis; and a second reflector which surrounds at least a part of the light source different from the part surrounded by the first reflector and reflects the light emitted from the light source toward the first reflector, wherein the position of a convergence spot of the light reflected by the second reflector is displaced from the position of an emission spot of the light source at least in the direction of a plane perpendicular to the direction of the optical axis.	12-02-2010
20110085143	PROJECTOR - A projector includes: a light source that emits light having an asymmetric illuminance distribution; a light modulation device that modulates the light emitted from the light source; and an optical member disposed in an optical path between the light source and the light modulation device, the optical member changing the illuminance distribution of the light from the light source, wherein the optical member changes the illuminance distribution of the light passing therethrough in such a way that a highest illuminance area in the illuminance distribution of the light after passing through the optical member is shifted toward the center of the optical member as compared with the position of the highest illuminance area in the illuminance distribution of the light before incident on the optical member.	04-14-2011
20110085148	LIGHT SOURCE DEVICE AND PROJECTOR - A light source device includes: an arc tube; a first reflection mirror which surrounds a part of the entire circumference of the arc tube around an optical axis; and a second reflection mirror disposed oppositely to the first reflection mirror, wherein the curvature at the cross point of a fourth plane extending in parallel with a plane extending perpendicular to the optical axis and containing the light emission area and the cross-sectional shape on a third plane passing through the light emission area, extending in parallel with the optical axis, and crossing a first plane passing through a light emission area and extending in parallel with the optical axis in the first reflection mirror is larger than the curvature at the cross point of the fourth plane and the cross-sectional shape on the first plane in the first reflection mirror.	04-14-2011

Tadashi Aruga, Tokyo JP

Patent application number	Description	Published
20100118415	OPTICAL PLATE FOR AN IMAGING CAMERA - An optical plate for an imaging camera is proposed that is used for further deepening the depth of field. The optical plate is orthogonal to the optical axis, that, in shape, (1) is an optical plate that has the same effective aperture diameter as the imaging camera and is attached in front thereof to deepen the depth of field, and on the incidence plane or exit plane, is equipped with first and second regions in the effective aperture, the first region being on the inside (or is an outside region), with a surface shape curvature that increases going from optical axis to periphery, and a thickness that becomes thicker going from the center to the periphery, that delays the phase of transmitted light more at the periphery than the center, the second region being on the outside (or is an inside region) which has a plane parallel plate shape. Also, (2) an optical plate having a shape that is a synthesis of first and second shapes of incidence plane or exit plane, the first shape being a concave shape with a surface shape curvature that increases going from optical axis to periphery, and a thickness that becomes thicker going from the center to the periphery, that delays the phase of transmitted light more at the periphery than the center, the second shape being a convex shape with a constant surface shape curvature having the function of shifting the focal point position from long distance to the short-distance side.	05-13-2010

Takanori Aruga, Nagano JP

Patent application number	Description	Published
20090296049	PROJECTION DISPLAY DEVICE - A projection display device includes a three-color LED source having a red LED, a green LED and a blue LED, a light pipe for making uniform illumination distribution of light emitted from the three-color LED source, an optical lens for making the light from the light pipe into parallel light, and a light modulation element for modulating the light from the optical lens. The optical lens includes a first toroidal lens element provided with a first entrance face on which the light whose angle with respect to an optical axis is a predetermined angle is incident to image the light, and a first exit face which emits the light incident from the first entrance face, and a second lens element provided with a second entrance face which is adjacently disposed to the first exit face in an optical axis direction.	12-03-2009

Takeshi Aruga, Nagasaki JP

Patent application number	Description	Published
20100126067	BURNER FOR HIGHLY CAKING COAL, AND GASIFIER - In a burner for highly caking coal in which a solid fuel channel and a gasifying agent channel are provided in a double pipe structure, the temperature increase of the particles of a highly caking solid fuel and the resulting fusion and expansion of the particles are prevented or suppressed, thereby enabling a stable operation of the gasifier. In a burner for highly caking coal in which a solid fuel channel that is attached for gasifying a highly caking solid fuel that has been pulverized into particles and that supplies the solid fuel into the gasifier, and a gasifying agent channel that supplies a gasifying agent into the gasifier are provided in a double pipe structure, the burner has a triple pipe structure including a cooling water channel that circulates cooling water between the solid fuel channel and the gasifying agent channel, and the cooling water is recovered after use.	05-27-2010
20100180502	BURNER FOR HIGHLY CAKING COAL, AND GASIFIER - In a burner for highly caking coal in which a solid fuel channel that is attached penetrating through a surrounding wall of a gasifier for gasifying a highly caking solid fuel that has been pulverized into particles and that supplies the solid fuel into the gasifier by gas flow transportation, and a gasifying agent channel that supplies a gasifying agent into the gasifier are provided, a blockage detection unit that detects a blockage situation of the solid fuel channel is provided, and a process for reducing the temperature of the solid fuel is performed when the blockage detection unit detects a predetermined blockage situation.	07-22-2010

Tomoe Aruga, Komagane-Shi JP

Patent application number	Description	Published
20090103948	Developing Device and Image Forming Apparatus Using the Same - The invention provides a developing device employing a liquid developer which is capable of effectively cleaning a development roller or the like having an elastic outer layer. The developing device of the invention is provided with an elastic roller such as a development roller for developing a latent image formed on an image carrier. In image forming process, toner particles uniformly dispersed in carrier are agglutinated to the elastic roller side by means of compaction. A cleaning blade is provided for cleaning the agglutinated toner particles. Assuming that an angle of a contact face of the cleaning blade relative to a perpendicular line perpendicular to a generating line of the elastic roller at a contact point where the tip end of the cleaning blade is pressed against and in contact with the elastic roller is θ and an angle of a rising contour of a deformed portion of the elastic outer layer which is deformed by the pressure of the cleaning blade against the elastic roller relative to the perpendicular line is a, a relation a>θ is established.	04-23-2009

Tomoe Aruga, Komaganeshi JP

Patent application number	Description	Published
20090035022	Developer Conveying Apparatus and Image Forming Apparatus Using the Same - A developer conveying apparatus and an image forming apparatus having such a developer conveying apparatus can smoothly convey residual liquid developer. A developer conveying apparatus according to the present invention comprises a developer reservoir	02-05-2009

Tomoe Aruga, Komogane-Shi JP

Patent application number	Description	Published
20100040395	Developing system and image forming apparatus using the same - A developing system comprises: a plurality of image carriers; a plurality of developing devices for developing electrostatic latent images, formed on the plurality of image carriers, with respective liquid developers of different colors of which carrier is nonvolatile solvent; and developer collecting means which are disposed at a plurality of locations for collecting excess developers, wherein the developing devices have developer containers, respectively. The developing system further comprises a carrier storing tank for distributing the carrier to the respective developer containers.	02-18-2010

Tomohiro Aruga, Shiojiri-Shi JP

Patent application number	Description	Published
20080298851	Image Formation Apparatus and Image Formation System - The invention provides, as an aspect thereof, an image formation apparatus that includes: an image carrier that carries a latent image; a toner carrier that has, on a surface of the toner carrier, a concave portion arrayed in a regular pattern so as to carry toner, and develops the latent image that is carried on the image carrier by means of the toner carried in the concave portion; and a voltage application section that applies a development voltage to the toner carrier for the purpose of the development of the latent image. In the configuration of an image formation apparatus according to the above-described aspect of the invention, immediately after that the toner carrier has developed the latent image, which is carried on the image carrier, by means of the toner carried in the concave portion in response to the application of the development bias to the toner carrier by the voltage application section, at least one layer of the toner remains carried in the concave portion.	12-04-2008

Toshinao Aruga, Tokyo JP

Patent application number	Description	Published
20100015323	IMAGE RECORDING APPARATUS, ITS CONTROL METHOD AND STORAGE MEDIUM RECORDING ITS CONTROL PROGRAM - A recording medium detection unit is provided on the upper stream side of a carrier mechanism in a carrier route and detects at least the front and back ends in a carrier direction of a recording medium. A nozzle array control unit controls the drive of a plurality of nozzles on the basis of job information reported by a higher-order device and the detection information of the front and back ends by the recording medium detection unit and enables the plurality of nozzles to perform a recording process for inject ink only an area in the range between the front and back ends of the recording medium. A control unit receives image data and also notifies the higher-order device of the stoppage of image data transfer according to the detection of the back end of the recording medium by the recording medium detection unit.	01-21-2010
20100141701	IMAGE RECORDING DEVICE AND IMAGE RECORDING METHOD - A control unit sets a head drive shortest cycle depending on a print mode, measures an encoder signal cycle, determines whether or not a measured encoder signal cycle is shorter than a head drive shortest cycle set in advance, switches a record synchronization signal to the head drive shortest cycle when it is determined that the measured encoder signal cycle is shorter (in YES), in No, corrects the position of superposed color dots and aligns record dots by a downstream recording unit to a dot position shift by an upstream recording unit when it is determined that the measured encoder signal cycle is longer (in NO), calculates and stores an amount of shift from an equal interval reference position by shifts of the head record synchronization signal and the measured encoder signal, and records an image in synchronization with a corrected record synchronization signal.	06-10-2010
20100295886	IMAGE RECORDING APPARATUS AND CONTROLLING METHOD THEREOF - An image recording apparatus, in which a line head is configured by arranging a plurality of nozzles, some of which are made to overlap, of short nozzle rows each having a jetting nozzle row arranged in one direction relative to a conveyance direction of a recording medium being conveyed by a conveyance mechanism and which forms records an image by jetting ink from the jetting nozzles onto the recording medium, comprises a conveyance information generating unit which generates conveyance information indicating a conveyance distance of the recording medium, a recording medium detecting unit which detects an edge of the recording medium being conveyed, and a controlling unit which performs a density correction of an image recorded by an overlapping portion of the short nozzle rows on the basis of a detection result of the recording medium detecting unit and the conveyance information obtained from the conveyance information generating unit.	11-25-2010

Tsuyoshi Aruga, Nirasaki City JP

Patent application number	Description	Published
20110304348	Apparatus for Driving Placing Table - Disclosed is an apparatus for driving a placing table that contributes to saving a space and reducing the weight of an inspecting apparatus. The apparatus for driving a placing table according to an exemplary embodiment of the present disclosure includes a horizontal driving mechanism that horizontally moves a placing table in an inspecting chamber, a base that supports horizontal driving mechanism, a placing table lifting mechanism (for example, air bearing) that lifts placing table from support, using compressed air in inspecting chamber, a connecting mechanism that connects horizontal driving mechanism with placing table, and a case that accommodates the horizontal driving mechanism and the base.	12-15-2011

Yasuhito Aruga, Matsumoto JP

Patent application number	Description	Published
20080272471	ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes an electro-optical panel having a substrate; a plurality of input terminals that are arranged in a first direction on the substrate; and a semiconductor device provided with a plurality of input bumps electrically connected to the input terminals through conductive organic members. The input terminals connected to the input bumps that are positioned substantially at the center of the semiconductor device in the first direction have allowable connection resistance values smaller than those of the other input terminals.	11-06-2008
20100252829	SEMICONDUCTOR DEVICE, CIRCUIT SUBSTRATE, ELECTRO-OPTIC DEVICE AND ELECTRONIC APPARATUS - A semiconductor device in the first embodiment includes: an electrode pad and a resin projection, formed on an active surface; a conductive film deposited from a surface of the electrode pad to a surface of the resin projection; a resin bump formed with the resin projection and with the conductive film. The semiconductor device is conductively connected to the opposing substrate through the resin bump electrode. The testing electrode is formed with the conductive film that is extended and applied to the opposite side of the electrode pad across the resin projection.	10-07-2010

Yoichi Aruga, Mito JP

Patent application number	Description	Published
20080206099	MAGNETIC SEPARATOR AND ANALYZER USING THE SAME - An analyzer which collects magnetic particles for immunological analysis includes a magnetic separator adapted to efficiently separate within a short time a reaction product formed by bonding substances such as an object to be measured and the magnetic particles, and a nonmagnetic component other than the reaction product, from a liquid mixture in a vessel of the magnetic separator To perform the separation, a magnet complex having multiple magnets and magnetic materials stacked in alternate form so that magnetic pole pieces on opposed sides of each magnet are homopolar, is disposed outside the vessel that holds a liquid in which the magnetic particles are suspended.	08-28-2008
20110058984	AUTOMATIC ANALYZER - The automatic analyzer uses a marker that is to be attached to a measurement object. The marker is made of a substance that becomes excited when irradiated. The automatic analyzer has a function of varying irradiation intensity, and controls the intensity of light emitted from an item marker by adjusting the irradiation intensity for each analysis item or for each analysis vessel. Further, the automatic analyzer has a function of controlling the at least one of the position and angle of an analysis vessel during irradiation, and controls the amount of radiation to the measurement object by adjusting at least one of the distance and angle between an irradiation light source and analysis vessel for each analysis item. Furthermore, the automatic analyzer has a function of varying the integration time of photometric means and controls the integration time for each analysis item or for each analysis vessel.	03-10-2011

Yoshiharu Aruga, Suwa-Shi JP

Patent application number	Description	Published
20090007429	Liquid-supplying member, liquid-ejecting apparatus, attaching method, liquid delivery tube, and liquid delivery tube production method - A connection part is attached to an end of a liquid delivery tube, the connection part being provided with a flow path for changing the flowing direction of a liquid. A method for attaching the connection part to the liquid delivery tube comprises the steps of: preparing a pin having a leading end portion of substantially the same section as that of the flow path of the liquid delivery tube and an arcuate portion which curves in an arc from the leading end portion so as to have a substantially constant section; inserting the leading end portion of the pin into the flow path from at least one end of the liquid delivery tube; placing dies so as to enclose at least one end of the liquid delivery tube; forming the connection part by outsert molding from resin which fills the dies in which the liquid delivery tube and the pin are placed; and extracting the pin from the liquid delivery tube in a direction along the arcuate shape of the pin after removal of the dies from the liquid delivery tube and the connection part.	01-08-2009
20090008817	Liquid-supplying member, liquid-ejecting apparatus, attaching method, liquid delivery tube, and liquid delivery tube production method - A connection part is attached to an end of a liquid delivery tube, the connection part being provided with a flow path for changing the flowing direction of a liquid. A method for attaching the connection part to the liquid delivery tube comprises the steps of: preparing a pin having a leading end portion of substantially the same section as that of the flow path of the liquid delivery tube and an arcuate portion which curves in an arc from the leading end portion so as to have a substantially constant section; inserting the leading end portion of the pin into the flow path from at least one end of the liquid delivery tube; placing dies so as to enclose at least one end of the liquid delivery tube; forming the connection part by outsert molding from resin which fills the dies in which the liquid delivery tube and the pin are placed; and extracting the pin from the liquid delivery tube in a direction along the arcuate shape of the pin after removal of the dies from the liquid delivery tube and the connection part.	01-08-2009

Yoshiharu Aruga, Nagano-Ken JP

Patent application number	Description	Published
20100271447	LIQUID INJECTING APPARATUS - Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.	10-28-2010

Yoshiki Aruga, Tokyo JP

Patent application number	Description	Published
20100284121	ELECTROSTATIC CHUCK - An electrostatic chuck includes a dielectric board having an upper surface on which a plurality of projections for supporting a substrate on top surfaces and recesses surrounding the projections are formed, an electrode formed inside the dielectric board, and an external power supply which applies a voltage to the electrode. The dielectric board includes a conductor film formed on at least the top surface of each projection, and has a three-dimensional structure which causes the conductor film to generate a Johnson-Rahbeck force between the substrate and conductor film when a voltage is applied to the electrode.	11-11-2010

Yoshiki Aruga, Hachioji-Shi JP

Patent application number	Description	Published
20100096262	ELECTROSTATIC CHUCK - An electrostatic chuck (	04-22-2010

Yuichi Aruga, Okaya-Shi JP

Patent application number	Description	Published
20090121413	SHEET CASSETTE AND INFORMATION PROCESSING APPARATUS - A sheet cassette is adapted to be detachably attached to a cassette receiver of an information processing apparatus. A cassette body is formed with an opened space adapted to contain sheets therein. A stopper is operable to prevent a sheet from moving in a first direction to enter the opened space when a volume of the sheets contained in the opened space reaches a maximum containing capacity, while allowing the sheets contained in the opened space to move in a second direction to be fed to the information processing apparatus.	05-14-2009
20100302298	MEDIUM TRANSPORTING APPARATUS AND RECORDING APPARATUS - A medium transporting apparatus has a first transport path that reverses the sides of the medium when guiding the medium, wherein the first transport path is installed so as to be connected to the middle of a second transport path between a mounting portion and a recording portion; a first mode in which after there has been recording on a first surface of a preceding medium, a second roller installed on the mounting portion transports a succeeding medium to the recording portion side while guiding it to the second transport path.	12-02-2010

Yuki Aruga, Kanagawa JP

Patent application number	Description	Published
20110013050	Solid-state imaging device, control method therefor, and camera system - A solid-state imaging device includes: a pixel section having pixels performing photoelectric conversion arranged in a matrix form; a pixel signal reading unit including an AD converting part that reads pixel signals in a unit of pixels, and compares a reference signal as a ramp waveform with the pixel signals to perform AD conversion; a clamp unit clamping the signal line with a clamp voltage such that the pixel signals are held at or greater than a set voltage; a correction bias circuit generating a clamp voltage according to a clamp voltage set value supplied and supplies the clamp voltage to the clamp unit; and a correction bias selecting unit selecting the clamp voltage set value such that the clamp voltage is generated in association with slope determining information for determining a slope of the reference signal, and supplies the clamp voltage set value to the correction bias circuit.	01-20-2011

Yukiko Aruga, Ibaraki JP

Patent application number	Description	Published
20090299035	PROTEIN APPROPRIATE FOR ORIENTATION-CONTROLLED IMMOBILIZATION AND IMMOBILIZATION CARRIER ON WHICH THE PROTEINS ARE IMMOBILIZED - An object of the present invention is to provide a novel protein having the following amino acid sequence altered for specifically and efficiently binding a protein to an immobilization carrier via the carboxy terminus. The protein is used for immobilizing a portion represented by R1-R2 on an immobilization carrier, comprising the amino acid sequence represented by the general formula R1-R2-R3-R4-R5 [wherein:	12-03-2009
20100130721	IMMOBILIZED PROTEIN THAT IS IMMOBILIZED ONLY AT ITS AMINO TERMINUS IN ORIENTATION-CONTROLLED MANNER - This invention provides an immobilized protein bound to an immobilization carrier at a protein amino terminus via the sole α-amino group of the protein comprising an amino acid sequence containing neither lysine residues nor cysteine residues represented by the general formula S1-R1-R2, wherein: the sequences are oriented from the amino terminal side to the carboxy terminal side; the sequence of the S1 portion may be absent, but when the sequence of the S1 portion is present, the sequence of the S1 portion is a spacer sequence composed of amino acid residues other than lysine and cysteine residues; the sequence of the R1 portion is the sequence of a subject protein to be immobilized and contains neither lysine residues nor cysteine residues; and the sequence of the R2 portion may be absent, but when the sequence of the R2 portion is present, the sequence of the R2 portion is a spacer sequence composed of amino acid residues other than lysine and cysteine residues.	05-27-2010