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Arai, Shizuoka

Hideki Arai, Shizuoka JP

Patent application numberDescriptionPublished
20090007841VAPOR-PHASE GROWING APPARATUS AND VAPOR-PHASE GROWING METHOD - A vapor-phase growing apparatus and a vapor-phase growing method which reduce sticking of a wafer to a holder during vapor-phase growth are provided. In the vapor-phase growing apparatus, a holder arranged in a chamber includes a disk-like member having a recessed portion at the center of a holder or a ring-like member having a recessed portion at a center of a holder and having an opening in a bottom center of the holder. A first projecting portion is arranged on an inner circumference wall surface of the holder, and a second projecting portion is formed on a bottom surface of the recessed portion of the holder. In this manner, the holder can support a wafer with a small contact area. In vapor-phase growth, the wafer can be prevented from sticking to the holder.01-08-2009
20090087560EPITAXIAL GROWTH FILM FORMATION METHOD - An epitaxial growth film formation method allowing to adequately prevent the sticking phenomenon spreading over both a wafer and a susceptor when a horizontal disc-like susceptor is used to form an epitaxial growth film is provided. The epitaxial growth film formation method is a method of forming a vapor growth film on the wafer by placing the wafer having a diameter smaller than that of the susceptor approximately horizontally in substantially a center section on the horizontal disc-like susceptor, wherein the vapor growth film is formed on the wafer by bringing a circumferential recess step adjacent to a bottom inside from an edge part of the wafer and a convex step provided on a circumference of an upper surface inside from the edge part of the susceptor into contact.04-02-2009

Hirokazu Arai, Shizuoka JP

Patent application numberDescriptionPublished
20090042917Aminopyrimidine Derivative and Plant Disease Control Agent for Agricultural or Horticultural Use - A plant disease control agent contains, as an active ingredient, at least one aminopyrimidine derivatives represented by General Formula [I]:02-12-2009

Katsuhiro Arai, Shizuoka JP

Patent application numberDescriptionPublished
20100057312CONTROL SYSTEM AND VEHICLE - A control system for a vehicle includes a CPU, a throttle sensor, a shift actuator, and fuel injectors. When the CPU detects a control failure of the throttle valve with a value detected by the throttle sensor, the CPU adjusts the output of the engine by controlling the fuel injectors such that the motorcycle runs with a previously set negative target acceleration. Also, the CPU controls the shift actuator such that the transmission is shifted down in steps as the speed of the motorcycle decreases.03-04-2010
20100057313CONTROL SYSTEM AND VEHICLE - A control system for a vehicle includes a CPU, a throttle sensor, a brake sensor, and fuel injectors. When the CPU detects a control failure of the throttle valve with a value detected by the throttle sensor, the CPU adjusts the output of the engine by controlling the fuel injectors such that the motorcycle runs with a previously set negative target acceleration. Also, when the CPU detects a brake operation by the driver with the brake sensor after the occurrence of the control failure, the CPU corrects the target acceleration such that the deceleration of the motorcycle becomes larger. Then, the CPU adjusts the output of the engine such that the motorcycle runs with the corrected target acceleration.03-04-2010
20100087995TRANSMISSION CONTROL SYSTEM AND VEHICLE - A transmission control system includes an up-shifting operation device, a clutch actuator, a shift actuator and a CPU. The CPU controls the clutch actuator to start a disconnection operation of a clutch at a time point when movement of an operation lever of the up-shifting operation device is started. Moreover, the CPU controls the clutch actuator to complete the disconnection operation of the clutch at a time point when the movement of the operation lever is finished. Then, the CPU shifts a gear position of a transmission by controlling the shift actuator.04-08-2010
20110054752MULTIPLE CLUTCH TRANSMISSION CONTROL APPARATUS AND MULTIPLE CLUTCH TRANSMISSION CONTROL METHOD - A multiple clutch transmission control apparatus performs gear changing smoothly by improving clutch torque control precision, without reducing the speed of gear changing, in a vehicle or the like including a multiple clutch transmission. With this control apparatus, a control unit switches the transmission gear from the previous gear to the next gear by changing the torque transfer path by controlling the first clutch and the second clutch in a clutch changeover period. In the clutch changeover period, the control unit changes the torque transfer path by raising the clutch torque capacity of whichever of the first clutch and the second clutch is the next-gear-side clutch to reach a target value, and then lowering the clutch torque capacity of the previous-gear-side clutch.03-03-2011

Patent applications by Katsuhiro Arai, Shizuoka JP

Ryota Arai, Shizuoka JP

Patent application numberDescriptionPublished
20120064443ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE FOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - An N-phenyl-diphenylisoindole derivative having the following formula (I):03-15-2012

Ryuichi Arai, Shizuoka JP

Patent application numberDescriptionPublished
20120056947INKJET HEAD AND METHOD OF MANUFACTURING THE SAME - An inkjet head including: a nozzle plate including: a nozzle configured to eject ink; a first electrode formed to surround the nozzle; a piezoelectric film provided to surround the nozzle and in contact with the first electrode; and a second electrode formed in contact with the piezoelectric film and made of a metal material forming the nozzle; and an ink supply path for supplying the ink to the nozzle.03-08-2012

Takehiko Arai, Shizuoka JP

Patent application numberDescriptionPublished
20110094816ALL TERRAIN VEHICLE - An all terrain vehicle includes a pair of right and left front wheels, at least a pair of right and left rear wheels, a vehicle body frame, a pair of right and left first roof supports, a pair of right and left second roof supports, a pair of right and left roof members, a seat, a front panel, an engine unit, a pair of right and left head light units and a front carry bar. The vehicle body frame supports the pair of front wheels and the pair of rear wheels. The right and left first roof supports are provided at transversely lateral sides of the vehicle body frame. The right and left second roof supports are also provided at the transversely lateral sides of the vehicle body frame. The right/left roof member connects an upper portion of the right/left first roof support and an upper portion of the right/left second roof support. The right/left head light unit overlaps with a right/left hub of the right/left front wheel in a longitudinal direction of the vehicle. The front carry bar is disposed forward of the vehicle body frame. The front carry bar includes a pair of right and left resin covers. The resin covers at least cover below the front portions of the right and left head light units, respectively.04-28-2011
20110094818ALL TERRAIN VEHICLE - In an all terrain vehicle, an engine body of an engine unit is positioned along a center line that is perpendicular or substantially perpendicular to a transverse direction of the vehicle. A continuously variable transmission of the engine unit is disposed transversely lateral to the engine body. A center console includes an inner space. The center console is disposed in a transverse center portion of a cabin space. The center console connects a space positioned forward of a front panel and a space positioned under a seat. An intake duct is connected to an upper surface of the engine unit, and extends forward therefrom. The intake duct is at least partially disposed in the interior of the center console. An exhaust duct is connected to the engine unit, and extends rearward therefrom.04-28-2011

Yoko Arai, Shizuoka JP

Patent application numberDescriptionPublished
20120003007ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - An electrophotographic photoconductor including a metal tube and a photoconductive layer on the metal tube, wherein the metal tube has an outer diameter of 40 mm to 300 mm, and has a total runout of 5 μm to 70 μm relative to a driving axis thereof.01-05-2012