Kitami, JP
Akiko Kitami, Tokyo JP
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20100118073 | INKJET RECORDING APPARATUS - An inkjet recording apparatus including: a recording head having a pressure chamber, and a pressure generation device to change a volume of the pressure chamber, wherein the recording head ejects an ink in the pressure chamber as an ink droplet from a nozzle by driving the pressure generation device based on drive signals; and a drive signal generating section to generate the drive signals, which include: an ejection pulse including a first pulse for expanding the volume of the pressure chamber and then contracting the volume; a preliminary pulse, to be applied immediately before the first pulse, for contracting the volume of the pressure chamber and then expanding the volume, and wherein the preliminary pulse is a rectangular wave having a pulse width of 2 AL or greater, where AL is ½ of an acoustic resonance cycle period of a pressure wave in the pressure chamber. | 05-13-2010 |
Akio Kitami, Aichi-Ken JP
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20090194862 | SEMICONDUCTOR MODULE AND METHOD OF MANUFACTURING THE SAME - There is provided a semiconductor module having improved heat radiation efficiency. A semiconductor module includes a semiconductor element, a pair of Cu heat radiating plates sandwiching the semiconductor element, insulating and heat radiating plates sandwiching the Cu heat radiating plates, heat radiating fins sandwiching the insulating and heat radiating plates, and solder applied between the Cu heat radiating plates and the insulating and heat radiating plates as well as between the insulating and heat radiating plates and the heat radiating fins. | 08-06-2009 |
Akio Kitami, Toyota-Shi JP
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20100237507 | POWER MODULE - A power module includes a pair of power devices that are stacked with a plate-shaped output electrode arranged therebetween, and an N-electrode and a P-electrode that are stacked with the pair of power devices arranged therebetween. The output electrode is anisotropic such that the thermal conductivity in a direction orthogonal to the stacking direction is greater than the thermal conductivity in the stacking direction. Also, the output electrode extends in the orthogonal direction from a stacked area where the pair of power devices are stacked. The N-electrode and the P-electrode extend in the orthogonal direction while maintaining an opposing positional relationship. | 09-23-2010 |
20120228757 | COOLING STRUCTURE OF SEMICONDUCTOR DEVICE - A cooling structure of a semiconductor device includes an output electrode, a semiconductor element and a semiconductor element disposed to face each other with the output electrode interposed therebetween, a radiator disposed for the semiconductor element on a side opposite to the output electrode, and a radiator disposed for the semiconductor element on the side opposite to the output electrode. The output electrode includes an element mounting portion and a heat transport portion. The element mounting portion is electrically connected to the semiconductor element and the semiconductor element, and is formed of a conductive material. The heat transport portion is disposed to extend from the element mounting portion toward the radiator and the radiator. With this structure, a cooling structure of a semiconductor device with which excellent cooling efficiency is realized can be provided. | 09-13-2012 |
20130003301 | STACKED COOLER - A stacked cooler includes a plurality of refrigerant flow passages and a plurality of semiconductor modules. The refrigerant flow passages and the semiconductor modules are stacked alternately, and each of opposite surfaces in a stacking direction of each of the semiconductor modules is in contact with a corresponding one of the refrigerant flow passages, thereby cooling the semiconductor modules. The semiconductor modules generate different amounts of heat. One or a plurality of the semiconductor modules and one or a plurality of the semiconductor modules are arranged in each of arrangement spaces adjacent to the refrigerant flow passages so that a difference in amount of heat generated between the respective arrangement spaces becomes small. Consequently, cooling capability is equalized throughout the respective arrangement spaces, enabling reduction in waste due to excessive cooling. | 01-03-2013 |
20140140118 | CONNECTION STRUCTURE AND INVERTER - Two opening through which a refrigerant runs are connected by a first connecting pipe and a second connecting pipe. One end of the first connecting pipe is connected to a first opening by a planar seal. Another end of the first connecting pipe is connected to one end of a second connecting pipe by a shaft seal. Another end of the second connecting pipe is connected to a second opening by a planar seal. An axial direction of a shaft seal is perpendicular to a plane that includes the first opening. | 05-22-2014 |
20140151138 | AUTOMOBILE HAVING ELECTRIC VEHICLE DRIVE MOTOR - An automobile includes: a controller for controlling a motor; a main battery for supplying electric power to the motor via the controller; a normally open relay interposed in an electric power supply path extending from the main battery to the controller; and a sub-battery for supplying the electric power to the relay. The controller is mounted with a terminal cover that covers an output terminal for connection with a power supply cable to the motor. The sub-battery is disposed adjacent to the controller so as to interfere with the removal of the terminal cover by a worker. | 06-05-2014 |
20150279550 | REACTOR AND MANUFACTURING METHOD OF THE SAME - A manufacturing method of a reactor includes: assembling an assembly constituted by a coil and a bobbin by inserting the bobbin, which includes a tube portion and a flange portion, through the coil so that a tip of the tube portion protrudes from the coil; forming a cavity by installing the assembly in a first die so that a portion of a coil lateral face comes into contact with a cavity face of the first die, and closing a second die so that the second die is opposed to the first die; and extending first press rods from a cavity face of the second die toward the bobbin in the cavity, and injecting a resin into the cavity while pressing both ends of the bobbin in an axial direction of the coil from an opposite side to the portion of the coil lateral face. | 10-01-2015 |
Akio Kitami, Aichi JP
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20130299235 | Electrical Conduction Path Structure and Wiring harness Incorporating the Same - A wiring harness can include a plurality of high-voltage electrical conduction paths, a motor connector provided at one ends of the high-voltage electrical conduction paths, and an inverter connector provided at the other ends of the high-voltage electrical conduction paths. An extra-length portion can be provided at an intermediate portion of the conductor. The extra-length portion can be configured to absorb displacement caused by a force acting upon the wiring harness and forcing it to be extended. The extra-length portion can take a folded shape obtained by folding the conductor. | 11-14-2013 |
Hirokazu Kitami, Tokyo JP
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20090167732 | Hierarchical Structure Display - A hierarchical structure display device according to the present invention ( | 07-02-2009 |
20090199653 | MULTI-PHASE FLOWMETER - In order to extract a part of a three-phase flow from a pipe line ( | 08-13-2009 |
20090289810 | Processing Method in Operation System, Flow Rate Converter, and Coriolis Flow Meter - Provided is a processing method for an operation system which performs operation processing in accordance with a detection amount detected by detection means and pulse output processing in which an operation result from the operation processing is transmitted as a pulse output, including: controlling transmission of the pulse output performed in the pulse output processing to make the transmission of the pulse output asynchronous with a timing of an end of the operation processing; and transmitting, by repeating the controlling, a pulse train having time-series continuity. | 11-26-2009 |
20110011187 | SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND CORIOLIS FLOWMETER - [Object] To provide a signal processing apparatus which may always perform measurement with constant precision and performs phase measurement with high filtering performance and a small amount of computation even when a temperature of a fluid to be measured changes, air bubbles are mixed into the fluid to be measured, or the fluid to be measured rapidly changes from a gas to a liquid. | 01-20-2011 |
20110016989 | SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND CORIOLIS FLOWMETER | 01-27-2011 |
20110203388 | SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND CORIOLIS FLOWMETER - [Object] To provide a signal processing apparatus with which, even when a temperature of a fluid to be measured changes, even when air bubbles are mixed into the fluid, to be measured, or even when the fluid to be measured rapidly changes from gas to liquid, measurement may be always performed with constant precision and phase and density measurements may be performed with a small computing amount. | 08-25-2011 |
20110203389 | SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND CORIOLIS FLOWMETER - A signal processing method, a signal processing apparatus, and a Coriolis flowmeter are capable of always performing measurement with constant precision and performing phase measurement with high filtering performance and a small amount of computation even when a temperature of a fluid to be measured changes, air bubbles are mixed into the fluid to be measured, or the fluid to be measured rapidly changes from a gas to a liquid. The Coriolis flowmeter detects at least one of a phase difference and a vibration frequency proportional to a Coriolis force acting on at least one flow tube or a pair of flow tubes. | 08-25-2011 |
20120059601 | SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND CORIOLIS FLOWMETER - [Object] To provide a signal processing apparatus which may always perform measurement with constant precision and performs phase measurement with high filtering performance and a small amount of computation even when a temperature of a fluid to be measured changes, air bubbles are mixed into the fluid to be measured, or the fluid to be measured rapidly changes from a gas to a liquid. | 03-08-2012 |
20120255367 | POSITIVE DISPLACEMENT GAS-LIQUID TWO-PHASE FLOWMETER AND MULTI PHASE FLOW RATE MEASUREMENT SYSTEM - Disclosed is a positive displacement gas-liquid two-phase flowmeter and a multi phase flow rate measurement system, and more specifically to a positive displacement gas-liquid two-phase flowmeter capable of measuring a flow rate of each of a gas and a liquid of a gas-liquid two-phase flow including the liquid and the gas flowing in a pipe line and a multiphase flow rate measurement system that includes the flowmeter. | 10-11-2012 |
Hiroshi Kitami, Fukaya-Shi JP
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20090244391 | Electronic Apparatus and Control Method of Electronic Apparatus - According to one embodiment, an electronic apparatus includes a plurality of ports configured to be inserted a one end of a cable having a first signal line for performing first data communication and a second signal line, respectively, a communication module configured to perform the second data communication via the with an external apparatus having a function to perform the second communication, a communication line configured to connect the second signal line in the cable whose one end inserted into the each port and the communication module with each other in a wired-OR manner, a plurality of switches provided on the communication line, configured to perform switching between on and off of electrical connection between the second signal line in the cable connected to the each port and the communication module independently, and a control module configured to perform switching between on and off of the each switch independently. | 10-01-2009 |
Hirotaka Kitami, Kanagawa JP
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20090128678 | SOLID-STATE IMAGING DEVICE, DRIVING CONTROL METHOD, AND IMAGING APPARATUS - A solid-state imaging device and an imaging apparatus are provided. The solid-state imaging device performs an AD conversion in a column parallel for an analog pixel signal outputted from each of pixels disposed in a two-dimensional matrix shape. The solid-state imaging device includes: an AD conversion unit including a plurality of pixel signal accumulating units; a first switching unit for disconnecting parallel connection of a second pixel signal accumulating unit other than a first pixel signal accumulating unit which is one of the plurality of pixel signal accumulating units; and a second switching unit for connecting the second pixel signal accumulating unit to a pixel signal line of a second pixel adjacent to the first pixel in a row direction, when parallel connection of the second pixel signal accumulating unit is disconnected by the first switching unit. | 05-21-2009 |
20100033362 | Solid-state image sensing device, imaging method, and imaging apparatus - A solid-state image sensing device includes: a pixel unit that has plural pixels and outputs analog pixel signals; a ramp signal generator unit that generates a ramp signal having a predetermined initial voltage and a fixed gradient; and an analog-digital converter unit that compares the analog pixel signals output by the pixel unit to the ramp signal generated by the ramp signal generator unit and digitally converts the analog pixel signals based on a comparison time, wherein the analog-digital converter unit can perform operation in a digital addition mode of adding the analog pixel signals output from the plural pixels of the pixel unit among plural pixels and outputting the signals as digital pixel signals, and the ramp signal generator unit can set the initial voltage of the ramp signal to an arbitrary value after resetting a potential of the ramp signal in the digital addition mode. | 02-11-2010 |
20120092538 | SOLID-STATE IMAGING DEVICE, DRIVING CONTROL METHOD, AND IMAGING APPARATUS - A solid-state imaging device and an imaging apparatus are provided. The solid-state imaging device performs an AD conversion in a column parallel for an analog pixel signal outputted from each of pixels disposed in a two-dimensional matrix shape. The solid-state imaging device includes: an AD conversion unit including a plurality of pixel signal accumulating units; a first switching unit for disconnecting parallel connection of a second pixel signal accumulating unit other than a first pixel signal accumulating unit which is one of the plurality of pixel signal accumulating units; and a second switching unit for connecting the second pixel signal accumulating unit to a pixel signal line of a second pixel adjacent to the first pixel in a row direction, when parallel connection of the second pixel signal accumulating unit is disconnected by the first switching unit. | 04-19-2012 |
20130016238 | IMAGE PICKUP DEVICEAANM Ebihara; HiroakiAACI KanagawaAACO JPAAGP Ebihara; Hiroaki Kanagawa JPAANM Nitta; YoshikazuAACI TokyoAACO JPAAGP Nitta; Yoshikazu Tokyo JPAANM Kitami; HirotakaAACI KanagawaAACO JPAAGP Kitami; Hirotaka Kanagawa JP - There is provided an image pickup device which eliminates the need for image processing different from one frame to another, and is capable of eliminating centroid displacement without additionally performing a centroid correction process, thereby improving an S/N ratio and image quality. A controller 140 sequentially reads signals from all pixels when an operation mode control signal designates all-pixel readout mode, whereas, controls to read a signal from a different pixel while varying a readout position from one field to another when the operation mode control signal designates selective readout mode, and a signal processing section 150 performs signal processing on a set of field data of a single field to output resultant data as frame data when the operation mode control signal designates all-pixel readout mode, whereas, adds up plural sets of field data over a plurality of fields to output resultant data as frame data when the operation mode control signal designates selective readout mode. | 01-17-2013 |
Kaoru Kitami, Hitachinaka-Shi JP
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20140024941 | Measurement Frequency Variable Ultrasonic Imaging Device - The ultrasonic imaging device includes the ultrasonic probe including the piezoelectric device transmitting ultrasonic waves to the sample and receives echo waves, the X axis scanner and the Y axis scanner scanning the sample and positions the probe at a scanning position, the frequency controller controlling the frequency of the received signal in accordance with the position of the scanning position, the signal processing unit processing the received signal, the image generator generating ultrasonic wave image at the frequency on the basis of the output of the signal processing unit. The frequency controller generates and supplies a burst signal having the predetermined frequency by the burst wave oscillator to the piezoelectric device of the ultrasonic probe to generate the ultrasonic waves having a predetermined frequency. | 01-23-2014 |
Kaoru Kitami, Hitachi JP
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20140318252 | Scanning Acoustic Tomograph - A scanning acoustic tomograph has a water tank which accommodates water, a sample stand which is disposed in the water tank and on which a subject is placed, a first ultrasonic transducer which irradiates ultrasonic waves toward the subject, and a second ultrasonic transducer which receives the ultrasonic waves transmitted through the subject, the first and second ultrasonic transducers are disposed opposed to each other in a vertical direction, and a hydrophilic film is formed on a lower surface side of the sample stand. | 10-30-2014 |
Katsunobu Kitami, Nakano-Ku JP
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20130291891 | METHOD FOR CLEANING SILICON WAFER AND APPARATUS FOR CLEANING SILICON WAFER - A silicon wafer after being cleaned by using a cleaning liquid is rinsed by using carbonic water. According to such a silicon wafer cleaning method, generation of static due to a rinsing treatment is not caused, so that an electrostatic breakdown is not caused, adhesion of dirt to a cleaned silicon wafer surface due to the static is not caused, adhesion of metal impurities can be prevented in the rinsing treatment of the silicon wafer and, while giving consideration to the cost, furthermore, a rinsing treatment using a clean rinsing liquid free from causing any residue can be performed. | 11-07-2013 |
Kenji Kitami, Kashihara-Shi JP
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20080273887 | APPARATUS AND METHOD FOR FORMING IMAGE - When an image forming apparatus, after a feeding error of a recording material occurs in a fixing device, re-forms on the recording material an image corresponding to image data which image was formed on a sheet which caused the feeding error, an image forming condition is caused to be different from an operation condition used when the feeding error has occurred. This makes it possible to prevent a JAM corresponding to the same image from recurring in the fixing device. | 11-06-2008 |
Kenji Kitami, Osaka JP
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20110299896 | OIL APPLICATION ROLLER, FIXING APPARATUS AND IMAGE FORMING APPARATUS - In one embodiment, an oil application roller contacts a surface of a fixing rotary member of a fixing apparatus, and applies oil to the surface of the fixing rotary member. A porous sheet is wrapped around a peripheral surface of a cylindrical member, and an end portion on a wrapping start side of the porous sheet is inclined relative to a rotation shaft of the oil application roller. | 12-08-2011 |
20110305476 | FIXING APPARATUS AND IMAGE FORMING APPARATUS - A fixing apparatus includes a hot roller, a fixing roller, a fixing belt that extends between the fixing roller and the hot roller and revolves, a pressure roller that is pressed against the fixing roller via the fixing belt, and forms a nip region between the pressure roller and the fixing belt, and at least one non-contact temperature sensor that detects a temperature of the fixing belt. A first temperature detection portion is set in a region where the fixing belt is in contact with a circumferential surface of the hot roller. A second temperature detection portion is set in a region that is on a downstream side in a revolution direction of the fixing belt relative to a point at which the fixing belt separates from the circumferential surface of the hot roller, and that is on an upstream side in the revolution direction relative to the nip region. | 12-15-2011 |
Kenji Kitami, Kasihara-Shi JP
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20090067865 | IMAGE FORMING APPARATUS - An image forming apparatus includes: a pattern determination information calculator for calculating printing pattern determination information on an original; a pressure changer for changing the pressure of a pressing member of a cleaning device; and a controller for varying the pressing force of the pressing member by controlling the pressure changer in accordance with the printing pattern determination information calculated by the pattern determination information calculator. The controller controls the contact pressure driver of the pressing roller so as to weaken the pressing force when that controller determines that printing paper printed with high density patterns or high coverage patterns will be passed through. | 03-12-2009 |
Manabu Kitami, Tokyo JP
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20130088398 | ANTENNA APPARATUS AND WIRELESS COMMUNICATION DEVICE USING SAME - An antenna device includes an antenna element | 04-11-2013 |
Masayuki Kitami, Osaka-Shi JP
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20150022741 | DISPLAY DEVICE, ELECTRONIC DEVICE, AND TOUCH PANEL - A plurality of first terminals each being pulled out from a sensor area and a pair of second terminals connected together are provided so as to be lined with one another in a terminal area of a touch panel layer on a cover substrate and, in an FPC, a plurality of first wirings each being configured such that one end thereof is connected to each of the first terminals and the other end thereof extends at an external connection side, a second wiring configured such that one end thereof is connected to one of the second terminals and the other end thereof is grounded, and a third wiring configured such that one end thereof is connected to the other one of the second terminals and the other end thereof extends to reach the external connection side are provided. | 01-22-2015 |
Takahiro Kitami, Chiba JP
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20100024184 | METHOD OF CHANGING DAMPING CHARACTERISTICS OF TWIN-TUBE SHOCK ABSORBER - The present invention provides a method of optionally changing damping characteristics of a twin-tube shock absorber. | 02-04-2010 |
Takuya Kitami, Tokyo JP
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20160129656 | MOLD FOR BRAKE PAD FRICTION MATERIAL, MANUFACTURING APPARATUS, MANUFACTURING METHOD, PREFORM, AND BRAKE PAD - A mold of a brake pad friction material, including a mold member fitted into a mold frame into which a powder material of the brake pad friction material is put, in which the mold member is configured such that a pressing surface in a surface of the mold member, which forms a region abutting the powder material put into a mold frame, has a concave shape that is formed by being gradually recessed from both end portion sides to a center portion side of the pressing surface. | 05-12-2016 |
Yasuo Kitami, Higashimatsuyama-Shi JP
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20080318720 | DRIVING DEVICE FOR HYBRID VEHICLE - A driving device for a hybrid vehicle including: an engine; an electric motor; a power combination/distribution mechanism which is disposed between both the engine and the electric motor and one pair of front wheels and rear wheels so as to combine and distribute power generated from the engine and the electric motor; and a transmission mechanism which is disposed between the engine and the other pair of the front wheels and the rear wheels, wherein the power combination/distribution mechanism is a planetary gear mechanism having a sun gear, a carrier, and a ring gear; an output shaft of the electric motor is connected to the carrier; and wherein rotational driving ranges in the electric motor are set to each of a normal rotation direction and a reverse rotation direction. | 12-25-2008 |
Yasuo Kitami, Saitama-Ken JP
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20090038866 | Power unit - A power unit which makes it possible to attain the reduction of the size and manufacturing costs thereof, and improve turnability. A power unit drives left and right rear wheels. A first rotating machine and a second rotating machine are configured to be capable of inputting and outputting energy. A first and a second planetary gear units are disposed between the first and second rotating machines and the left and right rear wheels, respectively, for transmitting energy between the first rotating machine and the left and right rear wheels and between the second rotating machine and the same. The first rotating machine, the left rear wheel, the right rear wheel, and the second rotating machine are in a collinear relationship in rotational speed, and are in a line in this order in a collinear chart representing the collinear relationship. | 02-12-2009 |