Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Ishigami, JP

Atsushi Ishigami, Chiba JP

Patent application numberDescriptionPublished
20110036814SUBMERGED ARC WELDING METHOD WITH MULTIPLE ELECTRODES FOR STEEL MATERIAL - Steel is subjected to multiple-electrode submerged arc welding with three or more electrodes in which a direct-current power source is used to supply current to a first electrode, the welding by the first electrode is carried out at a current density of 250 A/mm02-17-2011
20120024822COMBINATION WELDING METHOD USING COMBINATION OF GAS METAL ARC WELDING AND SUBMERGED-ARC WELDING AND COMBINATION ARC WELDING MACHINE - Provided are a combination welding method and a combination arc welding machine thereof having excellent construction efficiency and preventing a deterioration of toughness of a HAZ by maintaining the current density of each of gas metal arc welding and submerged-arc welding within an appropriate range at the time of welding a steel plate by the combination of the gas metal arc welding using multielectrodes and the submerged-arc welding using multielectrodes. The gas metal arc welding is performed using two or more electrodes, a wire for welding having a wire diameter of 1.4 mm or more is used in the first electrode of the gas metal arc welding, and a current density of the first electrode is set to 320 A/mm02-02-2012

Atsushi Ishigami, Shizuoka JP

Patent application numberDescriptionPublished
20120113660DOOR MIRROR LAMP - A door mirror lamp that is attached to an opening portion formed in an outer side surface of a mirror housing, has a light guide member having an incident-side end surface, an output-side end surface, and first and second side surfaces that are formed as substantially opposite surfaces of the light guide member, wherein the light guide member is attached to the mirror housing such that the output-side end surface and of the first side surface are exposed at the opening portion, and a semiconductor light emitting element that is disposed in a vicinity of the incident-side end surface and that emits light that enters an inside of the light guide member from the incident-side end surface. The second side surface is provided with visual identification prevention portion that prevents a configuration inside the mirror housing from being visually identified through the second side surface from outside.05-10-2012

Hideki Ishigami, Hachinohe JP

Patent application numberDescriptionPublished
20110280759METHOD FOR PRODUCING SINTERED COMPACT - In a method for producing a sintered compact, a composition containing metal powder and an organic binder is formed into a given shape. When baking is performed by using a baking furnace inside of which a jig containing silica is provided, a furnace atmosphere of the baking furnace is set to be an atmosphere of inert gas, a furnace pressure is controlled to be 0.1 kPa or more but 100 kPa or less, and the furnace pressure during baking is increased at a time when the process is in the middle of heating-up.11-17-2011
20110314964BINDER COMPOSITION FOR POWDER METALLURGY, COMPOUND FOR POWDER METALLURGY, AND SINTERED BODY - There is disclosed a compound for powder metallurgy including a binder composition for powder metallurgy and a metal powder. The binder composition for powder metallurgy includes a hydrocarbon-based resin and wax, wherein the content of oxygen is 20 mass % or less. The content of the hydrocarbon-based resin in the compound for powder metallurgy is 1 to 2 times the content of the wax, by mass ratio. It is preferable that the binder composition further includes a copolymer formed through a copolymerization of a first monomer including a cyclic ether group with a second monomer.12-29-2011

Hidetoshi Ishigami, Shizuoka JP

Patent application numberDescriptionPublished
20090013953INTAKE SYSTEM AND MOTORCYCLE INCLUDING THE SAME - A motorcycle includes an air inlet pipe, an airflow box, an air cleaner box, and a throttle body as an air passage arranged to allow outside air to be taken into the engine. The air inlet pipe is provided in a front portion of a main frame. The air inlet pipe is provided with an airflow sensor and a throttle valve. An air cleaner element is provided between the airflow sensor and the engine.01-15-2009
20090211548VARIABLE VALVE DEVICE FOR ENGINE - A variable valve device, which is capable of automatically canceling a deviation in the relationship between the rotation angle of a control shaft and the lift degree generated because of the disassembling and assembling of an engine, includes a target lift degree calculator that calculates a target lift degree, a motor driver that drives a brushless DC motor that rotates the control shaft until the lift degree reaches the target lift degree, and an automatic deviation canceller that automatically cancels the deviation. More specifically, the magnetic pole pulse pattern of the motor before the engine starts is obtained and it is determined whether the pattern match magnetic pole pulse pattern stored before the engine stops. If they do not match, an idle lift degree is set, the idle lift degree is changed so that the engine speed is within the tolerance range of an idle engine speed, the rotation angle for the idle portion is subtracted from the obtained angle of the control shaft and a reference angle is updated by the difference.08-27-2009
20090240420VARIABLE VALVE SYSTEM, AND ENGINE SYSTEM AND VEHICLE INCLUDING THE SAME - A cam sensor is provided in a position opposing one surface side of a cam driven sprocket in a valve timing control device. When the valve timing control device is in a high revolution state, a weight is pivoted by centrifugal force caused by the rotation. This allows a projection at the weight to be detected by the cam sensor. In this case, for each rotation of the valve timing control device, the projection of the weight passes the detectable position of the cam sensor and a pulse is generated in a cam signal to be transmitted from the cam sensor to an ECU.09-24-2009

Hiroshi Ishigami, Kawasaki JP

Patent application numberDescriptionPublished
20110117937PUSH DELIVERY SERVICE PROVIDING METHOD, INFORMATION PROVIDING SERVICE SYSTEM, SERVER SYSTEM, AND USER STATION - The present invention relates to a technique of providing a push delivery service. A data center transmits attribute information on positions and radii of areas A through J to a user station. The user station compares the attribute information with a self-predicted position to predict that the user station itself lies in the area A through J. When the user station confirms that the user station lies in the area A through J, and requests the data center for delivery information attached to the area A through J on the basis of a result of confirmation. The data center transmits delivery information to the user station in response to the request. The user station knows itself in one of plural push delivery areas A through J, and decreases the frequency of positioning and pinpoints delivery of information such as shop advertisements is possible.05-19-2011

Hiroyuki Ishigami, Yokohama-Shi JP

Patent application numberDescriptionPublished
20110188135OPTICAL DEVICE AND OPTICAL INSTRUMENT - An optical device comprises: a first holding frame holding an optical system; a second holding frame holding the first holding frame and having a groove provided on a face opposing the first holding frame; an elastic member provided between the first holding frame and the second holding frame; a position determining portion capable of determining a position of the first holding frame towards the elastic member, and provided to sandwich, with the elastic member, the first holding frame; a fixing portion is capable of fixing the first holding frame towards the position determining portion so that the first holding frame is fixed, and which is provided to sandwich, with the position determining portion, the first holding frame; and a protruding portion which has a first end fixed to the first holding frame, and another end which differs from the first end and which is inserted into the groove.08-04-2011

Koichiro Ishigami, Kanagawa JP

Patent application numberDescriptionPublished
20080247744Image capturing apparatus, image capturing method, and program - An image capturing apparatus whose lens unit can be attached to and detached from a camera body section includes: an image-capturing signal processing section that generates an image signal by performing an image capturing process of subject light introduced via the lens unit; an attachment detecting section that generates a detection signal indicating whether or not the lens unit is attached to the camera body section; and a control section that determines whether or not the lens unit has been interchanged or detached and attached by using the detection signal, and performs a process of forming index data with respect to the image signal on the basis of a result of the determination.10-09-2008
20110007181Image processing apparatus, method, program and image pickup apparatus - An amplifier gain setting section estimates a light source parameter which relies upon a spectral distribution of an image pickup light source based on an image signal. Then, a first adjustment control value for each color signal when adjustment is to be performed so as to establish a white balance based on the estimated parameter is modulated by an amount corresponding to a follow-up sensitivity toward a second adjustment control value when adjustment is to be performed so that an achromatic subject under a particular reference light source is reproduced as an achromatic subject. The modulated adjustment control value is set to a white balance amplifier. The follow-up sensitivity is set to the amplifier gain setting section in response to an illuminance level estimated from a detection value of the brightness.01-13-2011

Patent applications by Koichiro Ishigami, Kanagawa JP

Makoto Ishigami, Itano-Gun JP

Patent application numberDescriptionPublished
20120000998Low hygroscopic aripiprazole drug substance and processes for the preparation thereof - The present invention provides low hygroscopic forms of aripiprazole and processes for the preparation thereof which will not convert to a hydrate or lose their original solubility even when a medicinal preparation containing the anhydrous Aripiprazole crystals is stored for an extended period.01-05-2012
20120016123Low hygroscopic aripiprazole drug substance and processes for the preparation thereof - The present invention provides low hygroscopic forms of aripiprazole and processes for the preparation thereof which will not convert to a hydrate or lose their original solubility even when a medicinal preparation containing the anhydrous Aripiprazole crystals is stored for an extended period.01-19-2012
20120077821LOW HYGROSCOPIC ARIPIPRAZOLE DRUG SUBSTANCE AND PROCESSES FOR THE PREPARATION THEREOF - The present invention provides low hygroscopic forms of aripiprazole and processes for the preparation thereof which will not convert to a hydrate or lose their original solubility even when a medicinal preparation containing the aripiprazole anhydride crystals is stored for an extended period.03-29-2012

Makoto Ishigami, Kagawa JP

Patent application numberDescriptionPublished
20100307503MASK FILTER AND MASK PRODUCED USING THE SAME - The present invention provides a mask filter exhibiting a high antimicrobial/antiviral activity, a high dust filtration ability, a high ventilation characteristic, a high failure-strength and a high workability into a mask and the mask produced using such mask filter. An antimicrobial polyolefin fiber sheet is provided wherein the polyolefin fiber sheet has one or more spots in which 1/100 or more by volume of individual inorganic antimicrobial agent particles are exposed on surfaces of polyolefin fibers per fiber sheet area of 1.0×1012-09-2010

Makoto Ishigami, Kagawa-Ken JP

Patent application numberDescriptionPublished
20110203593MASK - An effective technique for balancing mask breathability and mask trapping capability at higher levels is provided in a mask to be worn on a wearer's face. A mask 08-25-2011

Masaaki Ishigami, Osaka JP

Patent application numberDescriptionPublished
20090036001FEMALE TERMINAL WITH GUIDING PIECE - The female terminal with guiding piece according to the present invention comprises a tubular body and a connecting part. Two vertical walls of the body are provided respectively with spring pieces cut and raised therefrom and formed to have an end on the rear side in the depth direction serving as a fixed end and an end on the front side serving as a free end and the free end coming closer to the vertical wall opposing to said vertical wall. The two vertical walls are provided respectively with guiding pieces at the front ends in the depth direction thereof, said guiding pieces being provided by plate pieces bent inward from the vertical walls into the body to cover spaces between the front ends in the depth direction of said vertical walls and the top ends of the spring pieces.02-05-2009

Masashi Ishigami, Yoshinogari JP

Patent application numberDescriptionPublished
20100222590Tetomilast Polymorphs - The present invention provides a tetomilast crystal that is industrially easily produced in a large volume. (1) a tetomilast hydrate crystal having a powder X-ray diffraction spectrum that is substantially the same as the powder X-ray diffraction spectrum shown in FIG. 09-02-2010

Michifumi Ishigami, Nagoya-Shi JP

Patent application numberDescriptionPublished
20100321746UPRIGHT IMAGE PROCESSING APPARATUS WITH PIVOTABLE IMAGE READING PORTION - An image processing apparatus comprises: an image reading portion which has a box-shaped first housing with a reading surface, and a scanning device displaceable along the reading surface in the first housing, and reads a first image on a document by relatively displacing the document and scanning device; and an image recording portion which includes a recording medium supply device accommodating a recording medium, a feeding mechanism feeding the recording medium fed out of the supply device, a recording device recording a second image on the recording medium, and a second housing incorporating at least the feeding mechanism and recording device. The apparatus is placed on a rest surface in a substantially upright position, and the reading portion is changeable in position between an upright position in which the reading surface is opposed to the recording portion, and a horizontal position in which the reading surface faces upward.12-23-2010

Nozomi Ishigami, Ichihara-Shi JP

Patent application numberDescriptionPublished
20110281123Curable Silicone Rubber Composition - A curable silicone rubber composition comprises (A) an alkenyl-containing organopolysiloxane comprising (A-1) a dialkylpolysiloxane that has an average of at least two alkenyl groups in each molecule and (A-2) an alkenyl-containing, resin-form organopolysiloxane that comprises the SiO11-17-2011

Osamu Ishigami, Hagagun JP

Patent application numberDescriptionPublished
20100239960PRODUCTION METHOD FOR FUEL CELL SEPARATOR - The present invention provides a production method for fuel cell separator, including: preparing a material plate made of stainless steel; press forming the material plate, so that the material plate has a cross section having a concavo-convex shape; and plating only convex of the concavo-convex shape of the material plate with a conductive metal, wherein in the plating, a plating solution holding member, having a plating solution including an ion of the conductive metal, is prepared, the plating solution holding member contacts only the convex, and current is supplied between the solution holding member and the material plate, and in the plating, hydrogen is generated on a surface of the material plate, a passivation film formed on the surface of the material plate is reduced by the hydrogen, and the material plate is plated with the conductive metal.09-23-2010

Takakazu Ishigami, Tama-Shi JP

Patent application numberDescriptionPublished
20080300457ENDOSCOPE - An endoscope is provided capable of performing excellent observation for a long time by preventing decrease in light amount and generation of image noise caused by heat generated by an LED illumination even in a case where a distal-end adapter configured of the LED illumination is arranged at the distal end portion of the insertion unit. One end portion of a heat-radiating member configured of a plurality of elongated wires is arranged in the vicinity of a light emitting device, on the other hand, the other end portion of the heat-radiating member is arranged at a predetermined position on a proximal end side of an insertion unit, and a binding member for binding the wires of the heat-radiating member is provided on a side in the vicinity of the light emitting device of the heat-radiating member.12-04-2008

Tateo Ishigami, Kanagawa JP

Patent application numberDescriptionPublished
20100320803FLOOR STRUCTURE OF CABIN - Provided is a floor structure 12-23-2010

Tomohide Ishigami, Osaka JP

Patent application numberDescriptionPublished
20120045100POSITION MEASURING APPARATUS, POSITION MEASURING METHOD, IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - A position measuring apparatus which measures a position of a position measurement target easily and accurately without using any parameter inside a camera in the measurement, based on images captured from mutually different viewpoints. The position measuring apparatus which measures the three-dimensional position of the position measurement target, based on the input images captured from the mutually different viewpoints, and the position measuring apparatus includes: a ray information storage unit configured to store ray information in which each of ray vectors is associated with a corresponding one of pixels in one of the input images, each of the ray vectors indicating a forward direction of a light incident onto an optical system for a corresponding one of the input images; and a position measuring unit configured to measure the three-dimensional position of the position measurement target, using the ray information stored in the ray information storage unit.02-23-2012

Toshihiko Ishigami, Ehime-Ken JP

Patent application numberDescriptionPublished
20090230876Metal halide discharge lamp and metal halide discharge lamp system - [Problems] To provide a mercury-free metal halide discharge lamp and a metal halide discharge lamp system for lighting the same of the dc lighting type with reduced inter-electrode color temperature difference.09-17-2009

Yoshiaki Ishigami, Hitachi-Shi JP

Patent application numberDescriptionPublished
20110267784TRANSMISSION/RECEPTION OPTICAL MODULE - A transmission/reception optical module has an optical transmission subassembly 11-03-2011

Yoshiaki Ishigami, Ota-Ku JP

Patent application numberDescriptionPublished
20100258960PROCESS FOR PRODUCING OPTICAL FILM MADE OF THERMOPLASTIC RESIN - There is provided a process for producing an optical thermoplastic resin film that can yield films with almost no orientation and with high transparency.10-14-2010
20100283177PROCESS FOR PRODUCING PRECURSOR FILM FOR RETARDATION FILM MADE OF POLYPROPYLENE RESIN - There is provided a process for producing a precursor film for a polypropylene-based resin retardation film that can yield films with almost no orientation and with high transparency.11-11-2010

Yoshihiro Ishigami, Shizuoka JP

Patent application numberDescriptionPublished
20110089825PHOTOCATHODE - The present invention aims at providing a photocathode which can improve various characteristics. In a photocathode 04-21-2011

Youhei Ishigami, Yao-Shi JP

Patent application numberDescriptionPublished
20110068193ATOMIZATION APPARATUS - Atomization apparatus is configured to produce mist by atomizing liquid after electrolysis to discharge the mist. The apparatus includes a substrate, an electrolysis device and a vibration device. The substrate includes: a liquid receiving part having a liquid storage surface; and a reservoir having a discharge surface. The electrolysis device has an anode and a cathode located at the liquid receiving part. The reservoir holds the liquid after electrolysis obtained from one of the anode and the cathode. The discharge surface is located at the side of the one of the anode and the cathode. The vibration device is configured to vibrate and atomize the liquid after electrolysis held at the reservoir.03-24-2011

Youhei Ishigami, Osaka JP

Patent application numberDescriptionPublished
20110192914SURFACE ACOUSTIC WAVE ATOMIZER - There is provided a surface acoustic wave atomizer which can guide a liquid to an atomizing area on a substrate surface stably at a constant quantity per unit time and can limit a distribution of the liquid on the substrate surface, so that a stable and efficient atomization and a deterioration control of an interdigital transducer and so on can be achieved with a simple configuration. The surface acoustic wave atomizer includes a piezoelectric substrate which has a pattern electrode on a surface and a liquid supply member for supplying a liquid to the surface and atomizes the liquid supplied to the surface by surface acoustic wave, and between the liquid supply member and the surface of the piezoelectric substrate, a small gap is provided in an area which is designed to hold and guide the liquid and a large gap is provided in an area which is not designed to supply the liquid, so that the liquid is supplied to an atomizing area in an area away from the pattern electrode in the surface of the piezoelectric substrate by using a difference in surface tension due to sizes of the gaps. The liquid can be supplied stably by the small gap and a distribution of the liquid can be limited by the large gap.08-11-2011
20120097752GENERATING METHOD AND GENERATOR FOR GENERATING MIST OR FINE-BUBBLE BY USING SURFACE ACOUSTIC WAVE - In a generating method and a generator of mist or fine-bubble, with a simple and small configuration, application into a wide range kind of liquid is enabled, and generating stably the mist or the fine-bubbles or both is enabled. The generator is provided with a piezoelectric substrate which equips two or more comb-like electrodes on a surface and arranged so that the surface may intersect the mutual interface of the gas and the liquid and a part of piezoelectric substrate is put in a liquid, and a surface acoustic wave excited on the surface with the electrode is made to propagate along the surface so that may exist in the upper and lower sides of an interface. The surface acoustic wave generates mist in the gas side which is above the interface, and generates fine-bubbles in the liquid side which is below the interface. Since the mist and the fine-bubbles are generated with the surface acoustic wave, without being based on mechanical operation for generating a turning stream, the mist and the fine-bubbles can be stably generated in the simple and small configuration.04-26-2012

Youhei Ishigami, Shijonawate-Shi JP

Patent application numberDescriptionPublished
20080252171Surface Acoustic Wave Motor - In an energy recovery type surface acoustic wave motor, an increase in energy efficiency at the time of energy recovery and supply is achieved by adjusting phase change. A surface acoustic wave motor comprises: a surface acoustic wave substrate; a slider provided with an applied pressure; a driving interdigital electrode connected to an external power supply for generating a driving surface acoustic wave on a surface so as to drive the slider by a frictional force which is generated on a contact surface of the slider with the surface acoustic wave substrate based on the surface acoustic wave and the applied pressure; recovery interdigital electrodes placed forward and backward in the direction of travel of the surface acoustic wave for recovering energy of a surface acoustic wave unused to drive the slider, and for using that energy to generate a surface acoustic wave; and phase adjusting means for matching the phase of a surface acoustic wave generated by the recovery interdigital electrodes to the phase of the driving surface acoustic wave W generated by the driving interdigital electrode.10-16-2008