Hagimoto, JP
Go Hagimoto, Tokyo JP
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20150053037 | SINTERED MEMBER, PINION GEAR FOR STARTERS, AND PRODUCTION METHOD THEREFOR - The present invention provides a sintered body and a production method therefor in which effects of pores remaining at a surface of the sintered body can be avoided without removing the pores by machining and plastic working, thereby obtaining strength equivalent to that of ingot materials. The sintered member comprises: a hardness distribution in which hardness contiguously varies from a surface to an inner portion; a Vickers hardness value of 730 or less at the surface; the maximum hardness of which portion exists in a region of 150 to 300 μm from the surface; wherein the maximum hardness is a Vickers hardness value of 600 or more. | 02-26-2015 |
Hiromitsu Hagimoto, Kawasaki JP
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20090142955 | Electronic device and printed circuit board unit - The invention provides a printed circuit board including a first surface, a second surface which is a rear surface to the first surface, a connector installed on the first surface, and, formed between the first surface and the second surface, one of a through hole piercing the printed circuit board and a recess formed in an edge section of the printed circuit board; a cable including a first terminal that is removably fitted to the connector and a connecting wire portion located between the first terminal and a second terminal, the connecting wire portion extending from the first surface to the second surface of the printed circuit board through the one of the through hole and the recess when the first terminal is in a state of being fitted to the connector; and a casing for containing the printed circuit board and the cable. | 06-04-2009 |
Hitoshi Hagimoto, Ageo-Shi JP
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20130119092 | CHECK VALVE, MANUFACTURING METHOD THEREOF AND CONTAINER HAVING CHECK VALVE - In order to provide a check valve capable of sufficiently suppressing the mixing of air into the container even if a certain impact is applied to the container and also capable of stably maintaining good pouring of the content, a check valve | 05-16-2013 |
Kazunori Hagimoto, Takasaki JP
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20150028457 | EPITAXIAL SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The present invention includes: a silicon-based substrate; and an epitaxial growth layer that has a configuration in which first and second nitride semiconductor layers having different lattice constants and thermal expansion coefficients are alternately laminated, and is arranged on the silicon-based substrate so that a film thickness thereof is gradually reduced at an outer edge portion. As a result, there are provided an epitaxial substrate and a semiconductor device in which generation of cracks at the outer edge portion is suppressed, and a method for manufacturing the semiconductor device. | 01-29-2015 |
20150084163 | EPITAXIAL SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The present invention provides an epitaxial substrate including a silicon substrate containing oxygen atoms in concentrations of 4×10 | 03-26-2015 |
20150126018 | METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE - The invention provides a method for manufacturing a nitride semiconductor device that grows a multilayer film of a III-V group nitride semiconductor in a reaction furnace into which a III group element raw material gas and a V group element raw material gas are introduced, the method including: growing a first nitride semiconductor layer at a first raw material gas flow rate of the V group element raw material gas and a first carrier gas flow rate; and growing a second nitride semiconductor layer at a second raw material gas flow rate of the V group element raw material gas lower than the first raw material gas flow rate and a second carrier gas flow rate higher than the first carrier gas flow rate, wherein the first nitride semiconductor layer and the second nitride semiconductor layer are stacked. | 05-07-2015 |
20160111273 | SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE - A semiconductor substrate having a silicon-based substrate, a buffer layer provided on the silicon-based substrate and made of a nitride semiconductor containing boron, and an operation layer formed on the buffer layer, wherein a concentration of boron in the buffer layer gradually decreasing toward a side of the operation layer from a side of the silicon-based substrate. Thereby, the semiconductor substrate in which the buffer layer contains boron sufficient to obtain a dislocation suppression effect and boron is not diffused to the operation layer is provided. | 04-21-2016 |
Keisuke Hagimoto, Aichi JP
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20090101304 | HEAT EXCHANGE TYPE COOLING DEVICE - A heat exchange type cooling device includes an enclosure, an inside-air passage allowing inside air in the inside of the enclosure to flow through the inside-air passage and returning the flowing inside air to the inside, an outside-air passage allowing outside air at the outside of the enclosure to flow through the outside-air passage and returning the flowing outside air to the outside, an inside-air blower sending the inside air to the inside-air passage, an outside-air blower sending the outside air to the outside-air passage, a heat-exchanging element exchanging heat between the outside air flowing through the outside-air passage and the inside air flowing through the inside-air passage, and a heater for heating the inside air. The outside-air passage is independent from the inside-air passage. The heater is provided upstream of the heat-exchanging element in the inside-air passage. This heat exchange type cooling device can heat and cool the inside of the enclosure while preventing dust and moisture from entering into the inside of the enclosure. | 04-23-2009 |
20090139261 | COOLER FOR HEATER-CONTAINING BOX - There is provided a cooler for heater-containing box in which an outside air fan for carrying air on an outside air path and an inside air fan for carrying air on an inside air path are arranged such that a rotating shaft of each fan is in parallel with an air intake direction, and a heat exchanger for exchanging sensible heat of outside air and inside air is arranged between the outside air path and the inside air path such that a suction port at a longitudinal air-path side of the heat exchanger is aligned with a blowout port of the fan. The cooler for heater-containing box capable of making the depth thinner can be provided. | 06-04-2009 |
20100218919 | Cooling Device - A control device accommodating unit ( | 09-02-2010 |
20110192580 | HEAT EXCHANGE DEVICE AND HEAT GENERATING ELEMENT CONTAINING DEVICE USING SAME - The invention is provided with main body case ( | 08-11-2011 |
20110277970 | HEAT EXCHANGER DEVICE AND HEATING ELEMENT HOLDER USING SAME - A heat exchanger device of the invention having a body case provided with a first air intake port and a first discharge port for a first environment in a front surface thereof, and a second air intake port and a second discharge port for a second environment in a back surface thereof, an air-blow fan for the first environment provided in the body case, and a heat exchanger inside the body case for exchanging heat between the air in the first environment and the air in the second environment, and is configured such that opposed two surfaces are provided with an air suction port for a first environment and an air suction port for a second environment, respectively, and the other surface is provided with an air blow-off port for the first environment and an air blow-off port for the second environment, respectively. A surface provided with the air suction port for the first environment is directed to the air-blow fan, and a chamber is formed between the second air intake port and the air suction port for the second environment. | 11-17-2011 |
Mai Hagimoto, Tokyo JP
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20120026657 | FIELD DEVICE - There is provided a field device activated by a battery and housed in a pressure-resistant and explosion-proof container. The device includes: an external interface unit comprising: an infrared communication unit configured to communicate with an external infrared communication device through a window attached to the container; and a display unit configured to display status information about the field device; and a power controller configured to determine whether power from the battery should be switched on or off, in response to a request from the external interface unit. | 02-02-2012 |
Masahiro Hagimoto, Nagoya-Shi JP
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20140015597 | ANTENNA DRIVE APPARATUS - An antenna drive apparatus having a drive control unit and an antenna connected to the drive control unit via first and second connecting lines, and driven by an AC signal at a first resonant frequency, includes: a first driven member connected to the drive control unit via the connecting lines and driven by an AC signal at a second resonant frequency; a sensing member connected to the drive control unit via the connecting lines and driven by a DC signal, capable of sensing approach or contact of a person and, outputting a sensing signal indicating the fact that the approach or the contact has been sensed to the drive control unit via the first connecting line; and a stop mechanism configured to stop a function of the sensing member when an AC signal supplied to the antenna or the first driven member is sensed. | 01-16-2014 |
20140022013 | ANTENNA DRIVE APPARATUS - An antenna drive apparatus applying an antenna drive voltage to an antenna from an H-bridge circuit including four switching elements to drive the antenna, includes: a switching mechanism to switch between a full-bridge state in which a differential voltage between a pulse voltage and a reverse pulse voltage reversed from the pulse voltage is applied to the antenna as the antenna drive voltage, and a half-bridge state in which the pulse voltage or the reverse pulse voltage is applied to the antenna as the antenna drive voltage; and a control mechanism to control the switching mechanism so that the frequency of the full-bridge state per unit time during an initial period of driving of the antenna in a transmission period for transmitting a transmission signal by the antenna becomes higher than that during the subsequent period in the transmission period. | 01-23-2014 |
20150363987 | OPERATION INPUT CONFIRMATION DEVICE, AND VEHICLE DOOR HANDLE DEVICE - An operation input confirmation device includes an operation input section configured to be used for locking/unlocking a vehicle door, an operation input detector, which detects the occurrence of an operation input to the operation input section, a locking-unlocking confirmation section, which generates a locking-unlocking confirmation output indicating execution of locking/unlocking corresponding to the operation input, and an operation confirmation section, which generates an operation confirmation output indicating the occurrence of the operation input in response to the detection of the occurrence of the operation input without waiting for execution of the locking/unlocking. | 12-17-2015 |
Masahiro Hagimoto, Aichi JP
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20120074963 | CAPACITANCE DETECTION APPARATUS - Provided is a capacitance detection apparatus capable of effectively discriminating between an external factor due to e.g. water drops and a human-induced operation and allowing detection of occurrence of the human-induced operation with a simple arrangement. The apparatus alternately executes a first switching control process and a second switching control process, the first and second switching control processes executing a second switch operation with different charging periods from each other. In each of the first and second switching control processes, the number of repetition times of the second switch operation is counted until the potential of a terminal of a reference capacitance changes to a set potential. Based on the number of repetition times in at least one of the two switching control processes, presence/absence of change in determined capacitance (i.e. capacitance to be determined) is determined and based on the numbers of repetition times in the two control processes, it is determined whether the change in the determined capacitance is due to an event of detection interest or not. | 03-29-2012 |
Masahiro Hagimoto, Anjo-Shi JP
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20120166023 | DOOR OPENING/CLOSING APPARATUS AND COATING FILM FORMING METHOD - A door opening/closing apparatus includes an opening/closing handle provided in a vehicle door, electrodes disposed in the door handle, a detection circuit configured to detect a change of electrostatic capacitance which occurs in the vicinity of the electrodes when a human body portion approaches or contacts the door handle and then to output a locking or unlocking operation signal and a device for executing locking or unlocking of the door based on the operation signal, and a transmission/reception antenna for effecting transmission/reception with a portable unit corresponding to the vehicle, wherein the door handle includes an insulating base body, and on a vehicle outer side surface of the base body, there is attached a metal layer comprised of a group of island shaped metal particles that extend along the surface of the base body and that are separated from each other. | 06-28-2012 |
Masashi Hagimoto, Wako-Shi JP
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20130154311 | HOLLOW WELDED ASSEMBLED FRAME STRUCTURE - A lower frame and an upper frame, which configure a main frame, are connected to each other by a first reinforcing frame, a second reinforcing frame, a third reinforcing frame, a fourth reinforcing frame, a fifth reinforcing frame, and a sixth reinforcing frame. A first engine hanger is welded to a lower end of the lower frame such that an atmospheric air communicating hole formed in a side face of the first engine hanger communicates with the inside of the lower frame. A first air vent port and a second air vent port for the lower frame and the upper frame and third air vent port formed in a third reinforcing frame and a fourth reinforcing frame are formed in side faces of the abutting portions so that they are not observed from the outside. | 06-20-2013 |
Masashi Hagimoto, Saitama JP
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20110073398 | VEHICLE BODY FRAME STRUCTURE OF SADDLE-RIDING TYPE VEHICLE - To provide a vehicle body frame structure of a saddle-riding type vehicle that can increase the capacity of an air cleaner and enhance the bending stiffness of the vehicle body frame. The vehicle body frame structure includes a pair of left and right main frames that extend rearwardly from a head pipe, an engine disposed downwardly of the left and right main frames, a fuel tank disposed upwardly of the engine and between the left and right main frames, a pair of left and right engine hangers that extend downwardly from front portions of the left and right main frames and support the engine, and a cross member that connects the left and right engine hangers in a vehicle width direction. | 03-31-2011 |
20110074129 | SWING ARM PIVOT STRUCTURE FOR MOTORCYCLE - To provide a swing arm pivot structure for a motorcycle which can prevent rubbing between a swing arm and a body frame with a simple structure and can reduce a manufacturing cost for the motorcycle. The swing arm pivot structure includes a swing arm for supporting a rear wheel, a pivot shaft mounted to a body frame and inserted through a swing arm pivot of the swing arm, a first bearing located between one end portion of the swing arm pivot and the body frame for pivotably supporting the swing arm, a first collar located between the inner circumference of the first bearing and the pivot shaft, and a second collar located between the first collar and the body frame. The second collar has a rigidity different from the rigidity of the first collar and the body frame. | 03-31-2011 |
20110074177 | SEAT COWL STRUCTURE OF SADDLE-RIDING TYPE VEHICLE - To provide a seat cowl structure of a saddle-riding type vehicle that can reduce weight of a seat cowl support structure, while achieving stiffness to support an occupant load. The seat cowl structure includes a pair of left and right seat rails and a stiffness portion. The pair of left and right seat rails extends rearwardly from a vehicle body frame and is disposed inside a seat cowl. The stiffness portion connects between seat cowl fastening portions of the left and right seat rails in a vehicle width direction and is disposed inside an upper surface portion and side surface portions of the seat cowl. | 03-31-2011 |
Masashi Hagimoto, Wako JP
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20140035252 | MOTORCYCLE - A motorcycle includes a body frame, a seat, a seat side cover, and a storage box. The seat is supported on a rear portion of the body frame. The storage box is placed below the seat. The storage box is covered with the seat side cover from an outside of the motorcycle in a vehicle width direction of the motorcycle. The lock mechanism is provided to lock and unlock the storage box. The lock mechanism includes an operation device to be operated by a user to at least unlock the lock mechanism. The operation device is mounted in an outer wall of the storage box. The seat side cover includes a cutout or an opening to enable the user to operate the operation device from the outside of the motorcycle in the vehicle width direction with avoiding the seat side cover. | 02-06-2014 |
20140035269 | FUEL-TANK SUPPORT STRUCTURE FOR MOTORCYCLE - A fuel-tank support structure for a motorcycle includes a left outer extending portion, a right outer extending portion, a left tank support stay, and a right tank support stay. The left outer extending portion is provided in a left main frame to extend outward in a vehicle width direction of the motorcycle. The left main frame extends rearward to diverge from a head pipe to left. The right outer extending portion is provided in a right main frame to extend outward in the vehicle width direction. The right main frame extends rearward to diverge from the head pipe to right. The left tank support stay protrudes from a fuel tank and is supported by the left outer extending portion. The right tank support stay protrudes from the fuel tank and is supported by the right outer extending portion. | 02-06-2014 |
Masato Hagimoto, Komoro JP
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20090041076 | Opto-semiconductor devices - An opto-semiconductor device. An opto-semiconductor element includes a semiconductor substrate, a multilayered semiconductor layer formed on a first surface of the semiconductor substrate and having a resonator, a first electrode with multiple conductive layers formed on the multilayered semiconductor layer, and a second electrode formed on a second surface of the semiconductor substrate. A support substrate has a first surface formed with a fixing portion having a conductive layer for fixing the first electrode connected thereto through a bonding material. Bonding material and conductive layers forming the first electrode react to form a reaction layer. The difference in thermal expansion coefficient between semiconductor substrate and support substrate is not more than 50%. A second barrier metal layer not reactive with bonding material is formed inside the first electrode uppermost conductive layer, while uppermost layer reacts with the bonding material to form the reaction layer. | 02-12-2009 |
Masato Hagimoto, Saku JP
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20130182735 | SEMICONDUCTOR LASER - An aluminium gallium indium phosphide (AlGaInP)-based semiconductor laser device is provided. On a main surface of a semiconductor substrate formed of n-type GaAs (gallium arsenide), from the bottom layer, an n-type buffer layer, an n-type cladding layer formed of an AlGaInP-based semiconductor containing silicon (Si) as a dopant, an active layer, a p-type cladding layer formed of an AlGaInP-based semiconductor containing magnesium (Mg) or zinc (Zn) as a dopant, an etching stopper layer, and a p-type contact layer are formed. Here, when an Al composition ratio x of the AlGaInP-based semiconductor is taken as a composition ratio of Al and Ga defined as (Al | 07-18-2013 |
Noritoshi Hagimoto, Toyohashi-Shi JP
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20090310995 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - In case new and old toners may be mixed, a developing bias is set as follows. The time is first clocked. The number of times toner is replenished from a hopper into a buffer for a clocked period is counted. If a replenishment amount per clock time is a threshold value or higher, considering that new and old toners are mixed, the setting of the developing bias is changed. An electric field intensity between a developing roller and a photoconductor is set to cause normally-charged toner to fly in an image area but not to fly in a background area. No image fogging is therefore generated in the background area. Thus, an image forming apparatus and method capable of preventing low-charged toner and oppositely-charged toner generated by mixing of new and old toners from adhering to the background area of an electrostatic latent image on the photoconductor, thereby avoiding generation of image fogging. | 12-17-2009 |
20140099132 | IMAGE FORMING APPARATUS - In an image forming apparatus, the charging bias supply circuit generates a second charging bias voltage that causes no positive discharge between the charging unit and the photoreceptor drum, during a recovery mode, the charging unit charges the surface of the photoreceptor drum upon application of the second charging bias voltage during the recovery mode, and the cleaning unit rubs the surface of the photoreceptor drum charged by the second charging bias voltage, during the recovery mode. | 04-10-2014 |
Taiga Hagimoto, Susono-Shi Shizuoka-Ken JP
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20160109420 | FAILURE DETERMINATION DEVICE FOR EMISSION CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE - When individually controlling a plurality of supply valves is not available, an object of the invention is to determine which of the plurality of supply valves is abnormal with high accuracy, while suppressing a cost increase. A first supply valve, a first selective reduction NOx catalyst, a second supply valve, a second selective reduction NOx catalyst and a NOx sensor are sequentially provided in an exhaust conduit. With a view to identifying which of abnormality of the first supply valve and abnormality of the second supply valve, an instruction is given to the first supply valve and the second supply valve to increase a supply amount of a reducing agent. This identification is based on a NOx concentration detected by the NOx sensor after elapse of a first specified time duration since an instruction time point that is a time point when this instruction is given. | 04-21-2016 |
Taiga Hagimoto, Susono-Shi JP
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20080289322 | Exhaust purification device for internal combustion engine, and exhaust control device and exhaust control method for internal combustion engine - An exhaust purification device includes a front catalyst arranged in an exhaust system of the internal combustion engine that is longitudinally mounted in a vehicle, a rear catalyst arranged in the exhaust system downstream of the front catalyst, and a bypass pipe that communicates with the exhaust passage of the exhaust system upstream of the front catalyst, communicates with the exhaust passage between the front catalyst and the rear catalyst, and is arranged at a position that is spaced apart in a direction perpendicular to the vibration direction of the exhaust system. | 11-27-2008 |
20090314268 | AIR-FUEL RATIO CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - The present invention relates to an air-fuel ratio control device for an internal combustion engine, and makes it possible to maintain high purification performance by suppressing a decrease in the oxygen occlusion capability of a catalyst. When an O | 12-24-2009 |
20100024790 | AIR-FUEL RATIO CONTROL SYSTEM OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE - An air-fuel ratio control system of a multi-cylinder internal combustion engine provided with a throttle valve and opening characteristic control means, which system performs feedback control of an air-fuel ratio based on an output of a sensor detecting an air-fuel ratio of exhaust gas and is capable of performing more accurate air-fuel ratio control, is provided. In the feedback control, the relationship of the output of the sensor and a feedback value is corrected based on a feedback learning correction value learned and determined based on the output of the sensor during the feedback control, and, when newly learning the feedback learning correction value, the intake air amount is controlled by only the throttle valve. | 02-04-2010 |
20100199754 | MALFUNCTION DIAGNOSIS DEVICE FOR EXHAUST GAS PURIFICATION SYSTEM AND MALFUNCTION DIAGNOSIS METHOD THEREFOR - In a malfunction diagnosis device for an exhaust gas purification system including an exhaust gas purification catalyst disposed in the exhaust passage of an internal combustion engine, and a reductant supply device that supplies reductant to exhaust gas that flows in an upstream side of the exhaust gas purification catalyst, the degree of degradation of the exhaust gas purification catalyst is diagnosed by comparing the timing at which the bed temperature of the exhaust gas purification catalyst starts to rise due to the heat of moisture adsorption reaction, against a normal value. | 08-12-2010 |
20110265461 | ABNORMALITY DETECTION APPARATUS FOR EXHAUST GAS PURIFICATION APPARATUS AND ABNORMALITY DETECTION METHOD FOR EXHAUST GAS PURIFICATION APPARATUS - It is determined quickly whether there is a shortage in reducing agent supplied to an NOx selective reduction catalyst. After it is determined that a quantity of reducing agent equal to or larger than a predetermined quantity is absorbed in the NOx selective reduction catalyst on the assumption that there is no abnormality in reducing agent supply unit, the supply of a quantity of reducing agent needed to reduce a quantity of NOx flowing into the NOx selective reduction catalyst is started. A determination of an abnormality in the reducing agent supply unit is made based on the NOx removal rate after the lapse of a predetermined period of time since the start of the supply of reducing agent. The NOx removal rate becomes lower when there is an abnormality in the reducing agent supply unit. | 11-03-2011 |
20120006002 | DEVICE FOR DETERMINING DETERIORATION OF CATALYST AND METHOD FOR DETERMINING DETERIORATION OF CATALYST - The degree of deterioration of a catalyst is obtained accurately in cases where a plurality of catalysts is disposed at an exhaust passage of an internal combustion engine. Under the assumption that the degree of deterioration of a catalyst which is disposed at a location upstream of an NO | 01-12-2012 |
Taiga Hagimoto, Shizuoka-Ken JP
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20100108046 | AIR-FUEL RATIO CONTROL DEVICE AND AIR-FUEL RATIO CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE - An air-fuel ratio control device includes an air-fuel ratio sensor provided upstream from a three-way catalyst, and an oxygen sensor provided downstream from the three-way catalyst. The air-fuel ratio control device controls the fuel supply amount based on the output from the air-fuel ratio sensor, and compensates for errors in the air-fuel ratio sensor by correcting the fuel supply amount based on the output from the oxygen sensor. The fuel supply correction amount is calculated based on an integral term that integrates the deviation between the output from the downstream air-fuel ratio sensor and the target air-fuel ratio. When a fuel supply adjustment control is executed, the value of the integral term in the sub-feedback control is not updated for a predetermined period after the fuel supply adjustment control ends. The actual air-fuel ratio is thus brought to the target air-fuel ratio in an appropriate manner. | 05-06-2010 |
20110146235 | ABNORMALITY DETECTION SYSTEM AND ABNORMALITY DETECTION METHOD FOR INTERNAL COMBUSTION ENGINE - When the NOx SCR catalyst ( | 06-23-2011 |
Taiga Hagimoto, Nagaizumi-Cho JP
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20130192208 | FILTER FAILURE DETECTION APPARATUS OF AN INTERNAL COMBUSTION ENGINE - A failure of a filter is detected with a higher degree of accuracy. There are provided a filter that is arranged on an exhaust passage of an internal combustion engine for collecting a substance contained in an exhaust gas, a substance amount detection part that is arranged on the exhaust passage at a downstream side of the filter for detecting an amount of substance in the exhaust gas, a flow speed detection part that detects or estimates a flow speed of the exhaust gas which passes through the filter, and a determination part that makes a determination that the filter is in a failure, when the higher the flow speed of the exhaust gas passing through the filter, the larger a ratio of an amount of change in the amount of substance to an amount of change in the flow speed of the exhaust gas becomes. | 08-01-2013 |
Taiga Hagimoto, Suntou-Gun JP
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20140050623 | APPARATUS FOR DETECTING DETERIORATION OF NOX SELECTIVE REDUCTION CATALYST - Apparatus for detecting deterioration of an NOx selective reduction catalyst in an exhaust passage of an internal combustion engine with improved accuracy, includes an NOx purification rate calculation unit for calculating the NOx purification rate in the NOx selective reduction catalyst based on the NOx concentration in the exhaust gas flowing into and out of the NOx selective reduction catalyst. A determination as to whether the NOx selective reduction catalyst is deteriorated is made based on the NOx purification rate at a time when the temperature of the NOx selective reduction catalyst is equal to or higher than a temperature (Tc | 02-20-2014 |
Taiga Hagimoto, Sunto-Gun JP
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20150275733 | FAILURE DETERMINATION SYSTEM OF EXHAUST GAS PURIFICATION APPARATUS - In a failure determination system that performs failure determination of an exhaust gas purification apparatus having a NOx selective catalytic reduction catalyst (NOx catalyst) that is disposed in an exhaust passage of an internal combustion engine and uses ammonia as a reducing agent, the failure determination of the exhaust gas purification apparatus is performed by a failure determination unit, based on a detected value of a NOx sensor that detects NOx in exhaust gas. Then, based on an adsorption amount difference at assumed failure that is the difference between an ammonia equilibrium adsorption amount in the NOx catalyst in an equilibrium state of ammonia adsorption, assuming that the exhaust gas purification apparatus is in a predefined failure state, and an actual ammonia adsorption amount in the NOx catalyst, the failure determination itself by the failure determination unit is inhibited or the use of the NOx sensor in the failure determination is restricted. Accordingly, in the failure determination system of exhaust gas purification apparatus having the NOx selective catalytic reduction catalyst, erroneous determinations at the time of failure determination are suppressed, thereby further improving the accuracy of the failure determination. | 10-01-2015 |
Taiga Hagimoto, Suntoh-Gun, Shizuoka-Ken JP
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20150308322 | FAILURE DIAGNOSIS APPARATUS FOR EXHAUST GAS CONTROL APPARATUS (AS AMENDED) - The invention provides a technique for more accurately executing failure diagnosis for an exhaust gas control apparatus having both a selective reduction function and a filter function. To this end, a failure diagnosis apparatus according to the invention for the exhaust gas control apparatus having both the selective reduction function and the filter function computes a NO | 10-29-2015 |
Taiga Hagimoto, Sunto-Gun, Shizuoka-Ken JP
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20150315946 | DETERIORATION DETERMINATION SYSTEM OF EXHAUST EMISSION CONTROL DEVICE - An object of the present invention is to increase the accuracy of a deterioration determination in a deterioration determination system of an exhaust emission control device having a selective reduction type NOx catalyst, by suppressing false determinations when the deterioration determination is made. The deterioration determination system includes a catalyst having an oxidative capacity downstream of a NOx catalyst using ammonia as a reducing agent. When an amount of ammonia adsorbed by the NOx catalyst is larger than an equilibrium adsorption amount, out of the amount of ammonia flowing into the catalyst having the oxidative capacity, at least one of the amount of ammonia flowing out from the catalyst having the oxidative capacity and the amount of ammonia converted to NOx in the catalyst having the oxidative capacity or a total value of both is calculated. When the value exceeds a threshold, the use of a detection value of an NOx sensor is limited in a deterioration determination or the deterioration determination itself is prohibited. | 11-05-2015 |
Takeshi Hagimoto, Ikoma-Shi JP
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20110118623 | ELECTRONIC THERMOMETER - The invention provides an electronic thermometer in which a contact state with a human body can be confirmed by a simple, easy-to-assemble configuration. The electronic thermometer includes a hollow outer case that includes a probe unit with a temperature measuring unit, a temperature sensor, an inner case, a control circuit, and a pair of electrodes. The electrodes are positioned inside the probe unit by mounting the inner case on the outer case. A determination unit is also provided and the determination unit measures an electrostatic capacitance between the pair of electrodes and determines whether the probe unit is in proper contact with the measured region of the user based on a change of the measured electrostatic capacitance. | 05-19-2011 |
Wataru Hagimoto, Kariya-Shi JP
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20120304789 | VEHICLE DRIVE SYSTEM - A vehicle drive system includes an input shaft to which a driving force of a first driving source is inputted, a first shaft idly rotating relative to the input shaft and being connectable with the input shaft, the first shaft being provided with a plurality of drive gears, a single drive gear idly rotating relative to the input shaft and being connectable with the input shaft, a second shaft arranged parallel to the input shaft and being provided with a first idler gear and a second idler gear, an output shaft arranged parallel to the input shaft and outputting the driving force to a wheel, and a plurality of driven gears idly rotating relative to the output shaft and being connectable with the output shaft, the plurality of driven gears engaging with the plurality of drive gears, respectively. | 12-06-2012 |
Yoshiya Hagimoto, Kumamoto JP
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20120231562 | SEMICONDUCTOR MANUFACTURING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING ELECTRONIC DEVICE - A semiconductor manufacturing apparatus includes: a treatment chamber treating a treated film of a wafer using a desired chemical fluid; a film thickness measurement unit measuring an initial film thickness of the treated film before treatment and a final film thickness of the treated film after treatment; and a main body controlling unit calculating a treatment speed of the chemical fluid from the initial film thickness, the final film thickness, and a chemical fluid treatment time taken from the initial film thickness to the final film thickness to calculate a chemical fluid treatment time for a wafer to be treated next from the calculated treatment speed. | 09-13-2012 |
Yoshiya Hagimoto, Kanagawa JP
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20090014812 | SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME - Disclosed herein is a semiconductor device, including: a first group of transistors formed on a semiconductor substrate; and a second group of transistors formed on the semiconductor substrate, each of which is lower in operating voltage than each of the transistors in the first group; wherein each of the transistors in the first group includes a first gate electrode formed on the semiconductor substrate through a first gate insulating film, and a silicide layer formed on the first gate electrode; each of the transistors in the second group includes a second gate electrode formed in a trench for gate formation, formed in an insulating film above the semiconductor substrate, through a second gate insulating film; and a protective film is formed so as to cover the silicide layer on each of the first gate electrodes of the first group of transistors. | 01-15-2009 |
20110269280 | SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME - A semiconductor device, including: a first group of transistors formed on a semiconductor substrate; and a second group of transistors formed on the semiconductor substrate, each of which is lower in operating voltage than each of the transistors in the first group; wherein each of the transistors in the first group includes a first gate electrode formed on the semiconductor substrate through a first gate insulating film, and a silicide layer formed on the first gate electrode; each of the transistors in the second group includes a second gate electrode formed in a trench for gate formation, formed in an insulating film above the semiconductor substrate, through a second gate insulating film; and a protective film is formed so as to cover the silicide layer on each of the first gate electrodes of the first group of transistors. | 11-03-2011 |
20120077348 | SUBSTRATE TREATMENT METHOD - There is provided a substrate treatment method for performing treatment by feeding a chemical liquid to a surface of a substrate, in which, before feeding the chemical liquid to a predetermined area of the substrate, a liquid substance having a resistivity lower than that of the chemical liquid is fed to the surface of the substrate so that the liquid substance wets at least the predetermined area, and then, the chemical liquid is fed to the predetermined area so that the treatment is performed on the substrate with the chemical liquid fed to the surface of the substrate. | 03-29-2012 |
20130009321 | SEMICONDUCTOR DEVICE, FABRICATION METHOD FOR A SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS - Disclosed herein is a semiconductor device, including: a first substrate including a first electrode, and a first insulating film configured from a diffusion preventing material for the first electrode and covering a periphery of the first electrode, the first electrode and the first insulating film cooperating with each other to configure a bonding face; and a second substrate bonded to and provided on the first substrate and including a second electrode joined to the first electrode, and a second insulating film configured from a diffusion preventing material for the second electrode and covering a periphery of the second electrode, the second electrode and the second insulating film cooperating with each other to configure a bonding face to the first substrate. | 01-10-2013 |
20130207271 | SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND ELECTRONIC APPARATUS - There is provided a semiconductor device, including a semiconductor substrate, an interlayer insulating layer formed on the semiconductor substrate, a bonding electrode formed on a surface of the interlayer insulating layer, and a metal film which covers an entire surface of a bonding surface including the interlayer insulating layer and the bonding electrode. | 08-15-2013 |
20140240370 | DISPLAY, METHOD OF MANUFACTURING DISPLAY, METHOD OF DRIVING DISPLAY, AND ELECTRONIC APPARATUS - A display includes: a light-emitting section provided in a display region; and a light-receiving section provided in the display region, and configured to receive light from the light-emitting section. | 08-28-2014 |
20140284744 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD - A semiconductor device includes a first substrate having an attaching surface on which first electrodes and a first insulating film are exposed, an insulating thin film that covers the attaching surface of the first substrate, and a second substrate which has an attaching surface on which second electrodes and a second insulating film are exposed and is attached to the first substrate in a state in which the attaching surface of the second substrate and the attaching surface of the first substrate are attached together sandwiching the insulating thin film therebetween, and the first electrodes and the second electrodes deform and break a part of the insulating thin film so as to be directly electrically connected to each other. | 09-25-2014 |
20140362267 | SEMICONDUCTOR DEVICE, FABRICATION METHOD FOR A SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS - Disclosed herein is a semiconductor device, including: a first substrate including a first electrode, and a first insulating film configured from a diffusion preventing material for the first electrode and covering a periphery of the first electrode, the first electrode and the first insulating film cooperating with each other to configure a bonding face; and a second substrate bonded to and provided on the first substrate and including a second electrode joined to the first electrode, and a second insulating film configured from a diffusion preventing material for the second electrode and covering a periphery of the second electrode, the second electrode and the second insulating film cooperating with each other to configure a bonding face to the first substrate. | 12-11-2014 |
20150270212 | SEMICONDUCTOR DEVICE, FABRICATION METHOD FOR A SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS - Disclosed herein is a semiconductor device, including: a first substrate including a first electrode, and a first insulating film configured from a diffusion preventing material for the first electrode and covering a periphery of the first electrode, the first electrode and the first insulating film cooperating with each other to configure a bonding face; and a second substrate bonded to and provided on the first substrate and including a second electrode joined to the first electrode, and a second insulating film configured from a diffusion preventing material for the second electrode and covering a periphery of the second electrode, the second electrode and the second insulating film cooperating with each other to configure a bonding face to the first substrate. | 09-24-2015 |
20160035777 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD - A semiconductor device includes a first substrate having an attaching surface on which first electrodes and a first insulating film are exposed, an insulating thin film that covers the attaching surface of the first substrate, and a second substrate which has an attaching surface on which second electrodes and a second insulating film are exposed and is attached to the first substrate in a state in which the attaching surface of the second substrate and the attaching surface of the first substrate are attached together sandwiching the insulating thin film therebetween, and the first electrodes and the second electrodes deform and break a part of the insulating thin film so as to be directly electrically connected to each other. | 02-04-2016 |
Yoshiya Hagimoto, Tokyo JP
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20140080312 | SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND STORAGE MEDIUM - A wafer is held horizontally and rotated by a substrate holding mechanism. An aqueous alkaline solution is supplied to a wafer by a nozzle and caused to flow from a central portion to a peripheral edge portion of the wafer, thereby etching the wafer. An amount of oxygen, which is equal to or more than the amount of oxygen in atmospheric air involved in the aqueous alkaline solution flowing on the wafer, is previously dissolved in the aqueous alkaline solution. | 03-20-2014 |
Yuriko Hagimoto, Shizuoka-Ken JP
Patent application number | Description | Published |
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20150315950 | ABNORMALITY DETECTION DEVICE FOR EXHAUST GAS PURIFICATION APPARATUS - An object of the present invention is to distinguish and detect an abnormality of SCRF and an abnormality of a diffusing device in a system in which a diffusing device is provided for an exhaust gas passage between a filter (SCRF) including an SCR catalyst carried thereon and a reducing agent addition valve. In the present invention, it is judged that which one of abnormalities of any clogging-up of SCRF caused by PM, any breakage of SCRF, and any abnormality of a diffusing device occurs, on the basis of at least any one of a difference between a NOx purification rate of an SCR catalyst carried on SCRF and a predetermined NOx purification rate and a difference between a PM amount flowing out from SCRF and a predetermined outflow PM amount, when a difference, which is provided between an exhaust gas pressure difference as a difference between an exhaust gas pressure on an upstream side from a reducing agent addition valve and an exhaust gas pressure on a downstream side from SCRF and a predetermined exhaust gas pressure difference, exceeds a certain amount. | 11-05-2015 |
Yuriko Hagimoto, Sunto-Gun JP
Patent application number | Description | Published |
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20150093292 | ABNORMALITY JUDGING SYSTEM FOR EXHAUST GAS PURIFICATION APPARATUS OF INTERNAL COMBUSTION ENGINE - The abnormality of an NH | 04-02-2015 |