Shouichi
Shouichi Aoki, Fukui JP
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20090030220 | Transparent desiccating agent - The present invention provides a transparent desiccant with a high moisture absorption capacity which is suitable for use as a desiccant for organic EL devices (especially top-emitting organic EL devices). More particularly, the invention provides a transparent desiccant comprising an organometallic compound obtained by reacting a metal alkoxide with a polyol. | 01-29-2009 |
Shouichi Aoki, Musashino-Shi JP
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20090086193 | OPTICAL TIME DOMAIN REFLECTOMETER - An improvement is added to an optical time domain reflectometer for emitting pulsed light of invisible light to a measured optical fiber, receiving return light of the pulsed light by a light detection section, measuring the measured optical fiber, and emitting visible light for visible inspection of a fault point of the measured optical fiber to the measured optical fiber. The optical time domain reflectometer includes an incidence-emission port for emitting the invisible light and the visible light to the measured optical fiber and an output judgment section for judging that a communication light exists in the measured optical fiber based on the light power of the light detection section receiving light incident through the incidence-emission port in a state in which the pulsed light of the invisible light is not emitted. | 04-02-2009 |
Shouichi Fukuda, Utsunomiya-Shi, Tochigi JP
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20160022264 | Medical Suture Needle - The problem that a metal wire joined integrally to a hole formed in a proximal end face of a medical suture needle is susceptible to bending damage is reduced. | 01-28-2016 |
Shouichi Fukushima, Itabashi-Ku JP
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20110244431 | DENTAL HYDRAULIC TEMPORARY SEALING MATERIAL COMPOSITION - To provide a dental hydraulic temporary sealing material composition setting faster than conventional composition, excellent adhesiveness with cavity, and extremely good operativity of filling in an oral cavity, the dental hydraulic temporary sealing material composition includes calcium sulfate, a vinyl acetate resin, an inorganic filler, alcohols having a boiling point of 110° C. or more, and a nonionic surfactant, whereby water on a cavity can adhere, without being repelled, to a paste surface due to hydrophilic effect between an organic solvent having proper hydrophilicity and the nonionic surfactant, the water can permeate and diffuse rapidly and stably through the inside of the paste by the hydrophilic effect so as to set faster than conventional composition, and since the hydrophilic effect is effective for adhesiveness with cavity, filling property in an oral cavity becomes extremely good. | 10-06-2011 |
20120083549 | DENTAL SILICONE IMPRESSION MATERIAL COMPOSITION - To provide a silicone impression material having high viscosity of a kneaded material before curing and low hardness after curing. A dental silicone impression material composition includes: | 04-05-2012 |
Shouichi Fukutoku, Osaka-Shi JP
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20120326628 | POWER CONTROL DEVICE, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a power control device, which generates PWM signals corresponding to obtained voltage signals, and which performs PWM control of power to be supplied to a load. The power control device is provided with a sampling section that performs sampling of the voltage signals, and a duty factor updating section, which updates the duty factor of the PWM signals on the basis of the sampling results. The sampling section is prevented from performing sampling during a masking period which is set as the on-period or the off-period of the PWM signals. | 12-27-2012 |
Shouichi Furukawa, Makinohara-Shi JP
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20130319761 | TERMINAL PROCESSING STRUCTURE AND TERMINAL PROCESSING METHOD OF COAXIAL CABLE - A terminal processing structure of a coaxial cable includes a core wire, an insulator with which an outer periphery of the core wire is covered, a braid with which an outer periphery of the insulator is covered, and an outer sheath with which an outer periphery of the braid is covered. The outer sheath is divided into a distal piece and a proximal piece by being notched along a circumferential direction in a cable distal end and the distal piece is held in a position separate from the proximal piece and thereby an exposed part of the braid to which a braid crimp part of a shield terminal is crimped is formed between the distal piece and the proximal piece and also a distal end of the braid is covered with the distal piece. | 12-05-2013 |
20140000954 | SHIELD TERMINAL FOR COAXIAL CABLE | 01-02-2014 |
20140182931 | CONNECTION STRUCTURE FOR SHIELD WIRE - In a connection structure for a shield wire, a shield conductor of the shield wire is fastened tightly by a shield fastening portion for a connection thereto. The shield fastening portion is provided with a plurality of holes. A wire contact surface of the shield fastening portion has: at least an area around each of the holes and on the lower side of a wire pulling direction, as a non-knurled surface which is not knurled; and other area as a knurled surface which is knurled. | 07-03-2014 |
Shouichi Furukawa, Susono-Shi JP
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20150280373 | COAXIAL CONNECTOR AND CAMERA MODULE HAVING THE SAME - A coaxial connector includes: an inner conductive terminal; an outer conductive terminal in which the inner conductive terminal is accommodated; and a connector housing that holds the inner conductive terminal and the outer conductive terminal in a state in which the inner conductive terminal is accommodated in the outer conductive terminal. The connector housing includes a first housing part having a first dielectric constant and a second housing part which has a second dielectric constant different from the first dielectric constant and is formed so as to fill a gap between the inner conductive terminal and the outer conductive terminal with at least a portion of the second housing part, and the second housing part is disposed at a position in which impedance between the inner conductive terminal and the outer conductive terminal approaches a predetermined value. | 10-01-2015 |
20150282324 | CIRCUIT BODY AND ELECTRONIC COMPONENT UNIT - Provided is a circuit body on which a replacement electronic component can be mounted in the same manner as an existing electronic component even if the replacement electronic component has a different shape from the existing electronic component, and is an electronic component unit that includes the circuit body. The circuit body which a sheet metal member includes has a first busbar, a second busbar, and a third busbar. Each of the first busbar, the second busbar, and the third busbar has a plurality of through holes for attaching one of a plurality of leads included in an electronic component connected between the busbar and the other busbar. | 10-01-2015 |
20150294778 | COIL FIXATION STRUCTURE - A coil fixation structure includes: a coil including an annular core and a conductor wire wound around the annular core; an arrangement member including an arrangement part on which the coil is arranged with an outer diameter side surface of the coil in contact with the arrangement part; a shaft member arranged through a center part of the coil; and a case housing the arrangement member and including a locking portion engaging with the shaft member and fixing the coil to the arrangement part. | 10-15-2015 |
20150294783 | NOISE FILTER AND WIRE HARNESS ASSEMBLY INCLUDING THE SAME - A noise filter that can be downsized without losing sufficient de-noising performance is provided. A noise filter includes an input terminal and an output terminal both configured to be coupled to a wire harness, a pair of inductors and provided on an electrically-conducting path from the input terminal to the output terminal, a first bus bar, a second bus bar, a third bus bar, a capacitor, and a ground bus bar configured to be coupled to the ground. The first bus bar, the second bus bar, and the third bus bar constitute the electrically-conducting path from the input terminal to the output terminal. In the noise filter, the ground bus bar is positioned between the first bus bar and the second bus bar both located between the inductors and, where capacitive coupling is likely to occur. | 10-15-2015 |
Shouichi Hasegawa, Toyama-Shi JP
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20100003312 | EXTERNAL SKIN PATCH - An object of the invention is to provide a hydrous external skin patch, which has adherence sufficient for adhering to an affected area for several times without using an auxiliary tape or the like and is excellent in utility so that the patch can be easily peeled off even if the paste adheres to itself before application to the affected area. | 01-07-2010 |
Shouichi Hirai, Hitachinaka JP
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20140158740 | Fastening Tool - The fastening tool includes a housing, a trigger, a cylinder, a piston, and a main valve. The main valve allows a communication between the cylinder and the first air chamber in conjunction with an operation of the trigger. The housing is formed with a first air chamber, a second air chamber, and a third air chamber. The second air chamber is communicated with the cylinder in conjunction with a movement of the piston. The third air chamber accumulates or discharges the compressed air in the first air chamber in conjunction with the operation of the trigger. The cylinder is movable between a first position where the cylinder upper chamber being in communication with the first air chamber, and a second position where the cylinder upper chamber being blocked from the first air chamber based on a differential pressure between the second air chamber and the third air chamber. | 06-12-2014 |
Shouichi Hirai, Hitachinaka-Shi JP
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20110073336 | Screw Driving Machine Having Combustion-Type Power Mechanism And Electric Power Mechanism - A screw driving machine includes a bit that is movable to strike a screw against a workpiece and rotatable to rotate the screw to the workpiece, a combustion-type power mechanism including a spark plug that ignites combustible gas filled in a combustion chamber to apply striking force to cause the bit to strike the screw, a motor that generates a rotative force when supplied with electric force, and a power transmission mechanism that transmits the rotative force generated at the motor to the bit to cause the bit to rotate. | 03-31-2011 |
20120181319 | FASTENER DRIVING TOOL - A fastener driving tool is capable of not only linearly driving but also rotationally fastening a fastener into a workpiece P. The fastener driving tool includes a housing | 07-19-2012 |
Shouichi Imahigashi, Kariya-City JP
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20120057971 | Centrifugal blower - A centrifugal blower provided with a spiral shaped scroll chamber where a bottom part of the scroll chamber gradually expands downward in the axial direction of the fan well along with expansion of the spiral and where a flow area gradually expands toward an air outlet from a spiral start part of the casing, the centrifugal blower having an initial slant angle θ | 03-08-2012 |
20150192143 | CENTRIFUGAL MULTI-BLADE BLOWER - A centrifugal multi-blade blower includes an impeller, and a casing that accommodates the impeller, and draws in air at least from an inlet port of the casing which opens on one end side of a rotation shaft and blows out the air radially outward of the rotation shaft. The impeller includes a main plate that is joined to the rotation shaft, vanes which are arranged around the axis of the rotation shaft and the other end sides of which in the rotation axis direction are connected to the main plate, and a side plate that connects together the vanes on their one end sides in the rotation axis direction. The vanes are characterized in that an inlet angle on a cross-sectional surface crossing each inner peripheral edge part of the vanes on a meridian plane of the impeller in a predetermined direction is evenly made in the entire region from the side plate-side through the main plate-side, and that outer peripheral edge parts of the vanes are configured to be away from the axis of the rotation shaft from the main plate-side toward the side plate-side. | 07-09-2015 |
20150361989 | FAN FOR AIR CONDITIONER - A first fan is disposed in a first air passage, and a second fan is disposed in a second air passage. A partition wall that divides inside of a casing into the first air passage and the second air passage has an inclination part that is inclined toward the second fan as extending outward in a radial direction. The second fan has an end portion located adjacent to the first fan in a rotation axis direction and a projection part projected from the end portion outward in the radial direction. The inclination part is provided to cover the projection part across a clearance. | 12-17-2015 |
Shouichi Imai, Kawasaki-Shi, Kanagawa JP
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20110247209 | METHOD OF MAKING CONTACT PROBE - [Problem] To provide a contact probe which can easily be connected with a measurement apparatus electrically, can measure a high speed and high frequency signal with a fine pitch easily and correctly, and can easily cope with signal measurement for a plurality of channels, and a method of making the contact probe. | 10-13-2011 |
Shouichi Inoue, Niigata JP
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20110002743 | LOAD BEARING MATERIAL - There is provided a load bearing material with a high energy-absorbing effect at the time of deformation. A metallic external tube | 01-06-2011 |
20110297907 | SHOCK-ABSORBING DEVICE FOR NET BODY OF GUARD FENCE - There is provided a shock-absorbing device for a net body of a guard fence, capable of improving a net body's effectiveness of absorbing impact by enlarging the amount of deformation of the net body once the net body has been subjected to a force of impact due to rockfall, mudslide, avalanche or the like. A net body | 12-08-2011 |
20120132876 | GUARD SURFACE STRUCTURE - There is provided a guard surface structure excellent in shock-absorbing effect due to an unprecedented structure formed by combining a deformable supporting surface and shock-absorbing members. A guard surface structure comprises a net body | 05-31-2012 |
Shouichi Maeda, Ebina-Shi JP
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20090250864 | RECORDING MEDIUM TRANSPORT APPARATUS AND IMAGE FORMING APPARATUS - A recording medium transport apparatus includes: plural storage units each storing a recording medium; a transport unit that transports the recording medium from one of the storage units to a recording position where an image is recorded on the recording medium; a memory that stores a reference position of a recording medium prescribed for each storage unit; a measuring unit that measures a position of the transported recording medium; and a movement unit that reads the reference position corresponding to the storage unit that stored the transported recording medium, from the memory, and moves the recording medium according to the difference between the reference position and the measured position such that the position of the recording medium approaches the reference position when the recording medium is located upstream of the recording position in the transport direction thereof. | 10-08-2009 |
20090256308 | RECORDING SHEET MOVING DEVICE, IMAGE FORMING DEVICE, AND RECORDING SHEET MOVING METHOD - A recording sheet moving device includes: a moving unit that moves a recording sheet; a recording sheet specifying unit that specifies a length in the transport direction and a weight per unit area of the recording sheet; a first memory configured to record, for each of plural recording sheets, a threshold for a length in the transport direction in association with a weight per unit area; and a movement control unit that retrieves a threshold for a length on the basis of the specified weight per unit area from the first memory, and compares the retrieved threshold for a length and the specified length, to determine whether to cause the moving unit to move the recording sheet, and if it is determined that the recording sheet should be moved, causes the moving unit to move the recording sheet. | 10-15-2009 |
20090257074 | RECORDING MATERIAL MOVING DEVICE AND IMAGE FORMING DEVICE - A recording material moving device comprises: a position adjuster that moves a recording material in a direction which is parallel to a recording surface of the recording material and orthogonal to a transporting direction, in an upstream side of a recording position along the transport direction of the recording material; a reference position specifying unit that specifies a reference position; a determination unit that determines whether a range of a predetermined width centered on the reference position exceeds a movable range of the recording material within which the recording material can be moved by the position adjuster; and a controller that causes, if the determination unit determines that the movable range is not exceeded, the position adjuster to sequentially move the recording material within the movable range of the predetermined width centered on the reference position each time a condition for moving the recording material is satisfied. | 10-15-2009 |
Shouichi Matsuda, Ibaraki-Shi JP
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20130280438 | METHOD FOR PRODUCING POLARIZING FILM, AND LIQUID CRYSTAL DISPLAY DEVICE - A method for producing a polarizing film includes a step (1) of preparing a lyotropic liquid crystalline solution having electric conductivity of not more than 50 μS/cm (expressed in terms of 0.05% by weight) and containing a dichroic dye and a solvent, a step (2) of preparing a base material having at least one surface subjected to a hydrophilization treatment, and a step (3) of coating the solution prepared in the step (1) on the hydrophilized surface of the base material prepared in the step (2) at a coating rate of not less than 100 mm/second, and drying the solution. The polarizing film produced in the method has a dichroic ratio of 25 or more at a wavelength of 600 nm. | 10-24-2013 |
20150250078 | TRANSPARENT CONDUCTIVE FILM - There is provided a transparent conductive film that is simply and easily produced, has a high transmittance and high conductivity, and can suppress the occurrence of a rainbow-like patchy pattern. A transparent conductive film of the present invention includes: a transparent base material; and a transparent conductive layer formed on the transparent base material, the transparent conductive film having a total light transmittance of 80% or more, wherein: the transparent base material has an absolute value of a thickness direction retardation of 100 nm or less; and the transparent conductive layer contains a metal nanowire or a metal mesh. | 09-03-2015 |
Shouichi Nakamura, Hachioji-Shi JP
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20090296148 | Image Forming Apparatus - An image forming apparatus includes: an image forming unit for forming a plurality of images on sheets; a receiving unit for receiving job information including identification information for identifying types of the plurality of images and determination information for determining timing of forming the plurality of images on the sheets, from an external instrument; and a control unit for identifying the types of the plurality of images based on the identification information received by the receiving unit, determining the timing of forming the plurality of images on the sheets based on the determination information received by the receiving unit, and allowing the image forming unit to form the plurality of images based on the identified types of the images and on the determined timing. | 12-03-2009 |
Shouichi Nakao, Tochigi-Ken JP
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20080311998 | Constant Velocity Joint and Method of Manufacturing the Same - A constant velocity joint, wherein all of those rolling elements excluding a plurality of rolling elements are divided into a plurality of rolling element groups and arranged along the inner diameter part of a roller member. The excluded plurality of rolling elements are dispersed in first to third cam grooves at intervals in the circumferential direction. When the rolling elements are pressed in the radial outer direction by the first to third pressing faces of a cam rotating in the arrow A direction, they are simultaneously press-fitted into first to third clearances between the rolling elements from the side of the inner diameter part of the roller member. | 12-18-2008 |
20090270189 | Dynamic Damper - A dynamic damper in which the inner diameter (D | 10-29-2009 |
Shouichi Nishikawa, Kanagawa-Ken JP
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20090296325 | CHASSIS, ELECTRONIC EQUIPMENT AND MANUFACTURING METHOD FOR CHASSIS - A chassis includes: a flat plate portion including a first major surface and a second major surface facing the first major surface; a protruding portion provided on an outer edge of the flat plate portion and protruding in a direction crossing the first and second major surfaces; and a seal portion provided on the outer edge of the flat plate portion. | 12-03-2009 |
Shouichi Noda, Mobara-Shi JP
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20120006264 | FILM FORMATION APPARATUS - Provided is a film formation apparatus capable of reducing vibration and deformation that may be transmitted to an alignment mechanism and thereby suppressing misalignment between a substrate and a mask in a surface direction. The film formation apparatus includes: a film forming chamber; a supporting member; and an alignment mechanism provided on the supporting member in which: the supporting member includes a supporting plate for placing the alignment mechanism, and a leg portion; the supporting plate is provided so as to be spaced apart from a top board of the film forming chamber via the leg portion; and at least a part of the supporting plate is formed of a damping material capable of converting vibration transmitted to the supporting plate into thermal energy, thereby suppressing the vibration. | 01-12-2012 |
Shouichi Ogata, Sakai-Shi JP
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20090252422 | EXPOSURE METHOD AND EXPOSURE DEVICE - An exposure method capable of performing accurate exposure without using a large photomask. The exposure method performs exposure while relatively moving a photomask above a substrate and includes a step of performing position correction of the photomask by performing, on a front side of the photomask relatively moved in a moving direction, image recognition of a pattern prearranged on the substrate such as a line and a black matrix and by correcting deviation of the photomask with respect to the pattern, and a step of checking the position correction of the photomask by performing image recognition of a reference mark arranged on the photomask and by determining whether or not the position correction of the photomask is accurately performed in the step of performing the position correction of the photomask. | 10-08-2009 |
Shouichi Okuda, Nukata-Gun JP
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20090278572 | Load-driving circuit having two transistors switched for heat dissipation - A load-driving circuit supplies electric current to a load, such as a resistor of an airbag squib. The load-driving circuit includes high side and low side current control circuits, both connected in series. Each current control circuit is composed of a driving transistor, a resistor and a current mirror circuit for controlling operation of the driving transistor. The components in the load-driving circuit are positioned in an integrated circuit chip to generate different temperature gradients among the components. For example, the low side resistor is positioned close to the high side driving transistor, so that the low side resistor is heated by the high side driving transistor controlled under a constant current control. As the low side resistor is heated, the high side driving transistor is switched from the constant current control to a full-on control. In this manner, controls of both driving transistors are automatically switched thereby to avoid overheating of one of the driving transistors. | 11-12-2009 |
20090315524 | Constant current control circuit - A constant current control circuit is disclosed. Pads are connected with a common power supply terminal. Shunt resistors are located outward of a region containing Pch type MOS transistors. A temperature increase of the shunt resistors due to a temperature increase of the MOS transistors can be suppressed by the above structure. In particular, when the MOS transistor of one circuit system is driven, the shunt resistor of another circuit system is distant from the driving MOS transistor, and thus, it is possible to further suppress the temperature increase of the distant shunt resistor. Moreover, a power supply terminal can be provided as a single common terminal, and the number of terminals can be reduced. | 12-24-2009 |
20150077060 | EQUALIZATION DEVICE FOR ASSEMBLED BATTERY - In an equalization device for equalizing voltages of battery cells connected in series, each battery cell is provided with an equalization switch and a level shift section. The level shift section includes at least one level shift circuit. Each level shift circuit operates on a power supply voltage supplied from a series circuit of a predetermined number of adjacent battery cells. The level shift circuits are arranged so that potentials of the power supply voltages are different from each other in sequence. In the level shift section, a first level shift circuit outputs a pair of drive voltages by level-shifting a pair of control signals inputted from a second level shift circuit adjacent to the first level shift circuit, and a last level shift circuit outputs the pair of drive voltages as a control voltage for a corresponding equalization switch. | 03-19-2015 |
Shouichi Sakata, Gyoda-Shi JP
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20140203545 | FLUID DEVICE UNIT - Either the base part | 07-24-2014 |
Shouichi Sasaki, Hitachi-Shi JP
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20120064721 | POLISHING SLURRY AND POLISHING METHOD - The present invention relates to polishing slurry and polishing method used for polishing in a process for forming wirings of a semiconductor device, and the like. There are provided polishing slurry giving a polished surface having high flatness even if the polished surface is made of two or more substances, and further, capable of suppressing metal residue and scratches after polishing, and a method of chemical mechanical polishing using this. The polishing slurry of the present invention is polishing slurry containing at least one of a surfactant and an organic solvent, and a metal oxide dissolving agent and water, or polishing slurry containing water and abrasive of which surface has been modified with an alkyl group, and preferably, it further contains a metal oxidizer, water-soluble polymer, and metal inhibitor. | 03-15-2012 |
Shouichi Sasaki, Ibaraki JP
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20090156007 | Polishing slurry and polishing method - The present invention relates to polishing slurry and polishing method used for polishing in a process for forming wirings of a semiconductor device, and the like. There are provided polishing slurry giving a polished surface having high flatness even if the polished surface is made of two or more substances, and further, capable of suppressing metal residue and scratches after polishing, and a method of chemical mechanical polishing using this. The polishing slurry of the present invention is polishing slurry containing at least one of a surfactant and an organic solvent, and a metal oxide dissolving agent and water, or polishing slurry containing water and abrasive of which surface has been modified with an alkyl group, and preferably, it further contains a metal oxidizer, water-soluble polymer, and metal inhibitor. | 06-18-2009 |
Shouichi Sato, Shizuoka-Ken JP
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20110040522 | VELOCITY DETECTION DEVICE AND SERVOMOTOR - A velocity detection device includes a rotational direction discriminator calculating an x coordinate or a y coordinate in temporary coordinates on a line between an origin of the coordinates and a point obtained by rotating the actual second coordinates by as much as a rotational angle a in a direction of a coordinate axis, the rotational direction discriminator discriminating a rotational direction from the actual first coordinates to the actual second coordinates based on either a sign of the x or y coordinate in the temporary coordinates; and a processor calculating calculational second coordinates represented by a multiplication, addition or subtraction between the actual first coordinates and one of the trigonometric function values to make calculational second coordinates closer to the actual second coordinates, and calculating the velocity of the moving body based on the temporary angles corresponding to the trigonometric function value used for the calculational second coordinates. | 02-17-2011 |
Shouichi Sato, Muroran-Shi JP
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20100012219 | HYDROGEN FILLING APPARATUS - The invention comprises a hydrogen source, a detachable connecting port to which a hydrogen storage container is connected in order to store hydrogen supplied from the hydrogen source, a container cooling unit (an air blower) for cooling a hydrogen storage container connected to the connecting port, a container connection recognition unit (a limit switch, a controller) for recognizing connection of a hydrogen storage container to the connecting port, and a fill-up detection unit (a pressure transmitter, a hydrogen remaining sensor, a controller) for detecting that the hydrogen storage container connected to the connecting port is filled up with hydrogen. Consequently, it contributes to simple and safe hydrogen filling in the general public. | 01-21-2010 |
Shouichi Tanaka, Nagoya JP
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20120206076 | MOTOR-DRIVING APPARATUS FOR VARIABLE-SPEED MOTOR - An object of the invention is to provide a motor-driving apparatus for driving a variable-speed motor, which increases a motor torque and efficiency at a high rotation speed. The motor-driving apparatus has a three-phase inverter and a boost DC/DC converter, which are operated the single-phase-switching method. The three-phase inverter consists of a nine-switch inverter applying the three-phase voltage to two three-phase windings of the motor. The single-phase-switching method reduces a switching power loss of the nine switch inverter largely. The boost DC/DC converter boosting a battery voltage reduces a copper loss of the inverter and the motor, too. | 08-16-2012 |
20130234554 | TRANSVERSE FLUX MACHINE APPARATUS - An object of the invention is to provide a transverse flux machine apparatus (TFMA) with simple and economical core structure. The TFMA employs a core having laminated iron plates. The core has left diagonal portions and right diagonal portions for forming the 3D flux passages. A plurality of the 3D structures employs laminated iron cores with diagonal portions. By means of employing the diagonal portions, the core looks like a centipede. The centipede-like TFM called CTFM can have a plurality of types. A plurality of motor structure and a plurality of driving means are proposed for the CTFM. | 09-12-2013 |
20130234638 | POWER CONVERTER FOR DRIVING SWITCHED RELUCTANCE MOTOR - An upper bridge of the power converter drives a half of phase windings. A lower bridge of the power converter drives the other half of the phase windings. For example, an upper neutral point of a star-connected upper phase windings is connected to a lower neutral point of a star-connected lower phase windings via a connection switch. A current-absorbing leg absorbs a current from the upper neutral point. A current-supplying leg supplies a current to the lower neutral point. Preferably, the power converter has an asymmetric bridge mode, a dual Miller mode and an accelerated bridge mode by means of switching the connection switch, the current-absorbing leg and the current-supplying leg. | 09-12-2013 |
Shouichi Tanaka, Ube JP
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20090274913 | POLYETHER POLYAMIDE ELASTOMER - Disclosed is a polyether polyamide elastomer particularly excellent in transparency while retaining properties such as dynamic physical properties, stiffness and bending-fatigue resistance. The polyether polyamide elastomer is produced by polymerizing (A) a polyamide-forming monomer selected from an aminocarboxylic acid compound (A1) represented by the following formula (1) and a lactam compound (A2) represented by the following formula (2), (B) a diamine compound comprising a triblock polyetherdiamine compound (B1) represented by the following formula (3) and at least one diamine compound (B2) selected from a branched saturated diamine having 6 to 22 carbon atoms, a branched alicyclic diamine having 6 to 16 carbon atoms and norbornanediamine, and (C) a dicarboxylic acid compound represented by the following formula (4), | 11-05-2009 |
Shouichi Tanaka, Yamaguchi JP
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20100098893 | POLYAMIDE RESIN - There is provided a polyamide resin that can achieve a sufficiently high molecular weight compared to conventional polyamide 92, has a broad moldable temperature range or width estimated from a difference between melting point and thermal decomposition temperature, exhibits excellent melt moldability and has excellent chemical resistance and hydrolysis resistance compared to conventional aliphatic polyamide resins without impairing low water absorption property of an aliphatic linear polyoxamide resin. A polyamide resin in which the dicarboxylic acid component is oxalic acid and the diamine component is a diamine component composed of 1,9-nonanediamine and 2-methyl-1,8-octanediamine, with the molar ratio between 1,9-nonanediamine and 2-methyl-1,8-octanediamine being from 6:94 to 99:1. | 04-22-2010 |
Shouichi Terada, Koshi-Shi JP
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20090053904 | SUBSTRATE PROCESSING METHOD AND COMPUTER STORAGE MEDIUM - In the present invention, a coating solution containing polysilazane is applied to a substrate to form a coating film. Thereafter, an ultraviolet ray is applied to the coating film formed on the substrate to cut a molecular bond of polysilazane in the coating film. Then, the coating film in which the molecular bond of polysilazane has been cut is oxidized while the coating film is being heated. Then, the oxidized coating film is baked at a baking temperature equal to or higher than a heating temperature when the coating film is oxidized. | 02-26-2009 |
20100221436 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD - In the present invention, a holding table incorporating a heater is provided, for example, in a treatment container of a planarization unit. A pressing plate having a lower surface formed flat is disposed above the holding table. The pressing plate is movable in the vertical direction and can lower to the holding table to press a resist film on the substrate from above. The pressing plate intermittently presses the upper surface of the resist film to planarize the upper surface while the heater is heating the substrate on the holding table at a predetermined temperature to dry the resist film. According to the present invention, a coating film applied on the substrate can be sufficiently planarized and dried. | 09-02-2010 |
20110030897 | SUBSTRATE TREATMENT APPARATUS AND SUBSTRATE TREATMENT METHOD - In a substrate treatment method for supplying a coating solution to a substrate with projections and depressions on a front surface thereof to form a coating film on the front surface of the substrate, the coating solution is supplied to the rotating substrate to form a coating film on the front surface of the substrate, and the substrate having the coating film formed thereon is heated to adjust an etching condition of the coating film. Next, the etching solution is supplied to the rotating substrate to etch the coating film, and thereafter the coating solution is supplied to the substrate to form a flat coating film on the front surface of the substrate. Thereafter, the substrate is heated to cure the coating film. This flattens the coating film with uniformity and high accuracy without undergoing a high-load process such as chemical mechanical polishing. | 02-10-2011 |
Shouichi Yamauchi, Obu-City JP
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20150228482 | SILICON CARBIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR MANUFACTURING SAME - A silicon carbide semiconductor substrate is made of a silicon carbide single crystal and is formed with a stamp on at least a surface as an identification indication formed of a crystal defect. When a silicon carbide single crystal is allowed to grow using the silicon carbide semiconductor substrate as a seed crystal, the stamp can be propagated to the silicon carbide single crystal as a crystal defect. When silicon carbide semiconductor substrates are manufactured using the silicon carbide single crystal, the stamp has already been formed on each of the silicon carbide semiconductor substrates. | 08-13-2015 |
Shouichi Yamauchi, Nagoya-City JP
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20080283912 | Semiconductor device having super junction structure and method of manufacturing the same - A semiconductor device includes a silicon substrate having a (110)-oriented surface, a PN column layer disposed on the (110)-oriented surface, a channel-forming layer disposed on the PN column layer, a plurality of source regions disposed at a surface portion of the channel-forming layer, and gate electrodes penetrate through the channel-forming layer. The PN column layer includes first columns having a first conductivity type and second columns having a second conductivity type which are alternately arranged in such a manner that the first columns contact the second columns on (111)-oriented surfaces, respectively. The gate electrodes are adjacent to the source regions, respectively, and each of the gate electrodes has side surfaces that cross the contact surfaces of the first columns and the second columns in a plane of the silicon substrate. | 11-20-2008 |
20080303114 | Semiconductor device having P-N column layer and method for manufacturing the same - A semiconductor device is provided, which includes a substrate; a P-N column layer disposed on the substrate; a second conductivity type epitaxial layer disposed on the P-N column layer. The P-N column layer includes first conductivity type columns and second conductivity type columns, which are alternately arranged. Each column has a tapered shape. A portion of the first conductivity type column located around the substrate has a smaller impurity concentration than another portion of the first conductivity type column located around the second conductivity type epitaxial layer. A portion of the second conductivity type column located around the substrate has a larger impurity concentration than another portion of the first conductivity type column located around the second conductivity type epitaxial layer. | 12-11-2008 |
20110136308 | SEMICONDUCTOR DEVICE HAVING SUPER JUNCTION AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a silicon substrate having a (110)-oriented surface, a PN column layer disposed on the (110)-oriented surface, a channel-forming layer disposed on the PN column layer, a plurality of source regions disposed at a surface portion of the channel-forming layer, and gate electrodes penetrate through the channel-forming layer. The PN column layer includes first columns having a first conductivity type and second columns having a second conductivity type which are alternately arranged in such a manner that the first columns contact the second columns on (111)-oriented surfaces, respectively. The gate electrodes are adjacent to the source regions, respectively, and each of the gate electrodes has side surfaces that cross the contact surfaces of the first columns and the second columns in a plane of the silicon substrate. | 06-09-2011 |
Shouichi Yoshikawa, Kosai-Shi JP
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20090200893 | Carbon brush and rotating electrical machine - A rotating electrical machine, which is a direct current motor, includes carbon brushes. Each carbon brush contains graphite grains, metal particles, and solid lubricant, which are sintered in a dispersed state. The graphite grains are each formed of granulated substance of raw graphite particles, and the particle diameters of the graphite grains are within a range of 60 to 280 μm. The surface of the granulated substance is coated with amorphous carbon made of carbides of organic binder. A plurality of holes are formed in each carbon brush. The dimension (maximum dimension) of the holes is less than half the average particle diameter of the raw graphite particles. | 08-13-2009 |