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Hasegawa, Kawasaki-Shi
Kenichi Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110176822 | IMAGE FIXING APPARATUS STABLY CONTROLLING A FIXING TEMPERATURE, AND IMAGE FORMING APPARATUS USING THE SAME - An image forming apparatus includes an image forming mechanism and an image fixing unit. The image forming mechanism forms a toner image on a recording sheet. The image fixing unit fixes the toner image onto the recording sheet. The image fixing unit includes a magnetic flux generator, a heat member, a magnetic flux adjuster, and a controlling member. The magnetic flux generator generates a magnetic flux. The heat member is heated inductively by the magnetic flux generated by the magnetic flux generator. The magnetic flux adjuster reduces the magnetic flux active on the heat member to form a heat reduction area in an outer circumferential surface of the heat member in a width direction thereof. The controlling member moves the magnetic flux adjuster to change the heat reduction area. | 07-21-2011 |
Kiyohisa Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090231827 | INTERPOSER AND METHOD FOR MANUFACTURING INTERPOSER - An interposer and a method of manufacturing the same are provided. The interposer includes a substrate and a conductor portion formed inside the substrate. At least one insulating layer is formed on the substrate and on the conductor portion. A signal wiring portion is formed inside the insulating layer or on the insulating layer. A first pad is configured to receive an electronic part, and is formed on an outermost insulating layer of the at least one insulating layer. A connection conductor is formed in the at least one insulating layer so as to electrically connect the conductor portion to the first pad. | 09-17-2009 |
Kouji Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120075386 | LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME - A liquid discharge head comprises: a liquid discharge head substrate including an element row in which a plurality of energy generating elements for generating thermal energy for use in discharging liquid are arranged; and a discharge port member corresponding to each of the plurality of energy generating elements, the discharge port members including a plurality of walls in contact with the liquid discharge head substrate to form a plurality of liquid chambers for storing liquid and a plurality of discharge ports which communicate with each of the plurality of the liquid chambers to discharge liquid with the thermal energy generated by the energy generating element; and a plurality of heat dissipating members corresponding to each of the plurality of the liquid chambers and having a first portion exposed to the liquid chamber and a second portion exposed to the atmosphere. | 03-29-2012 |
Masatomo Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100220540 | SEMICONDUCTOR MEMORY DEVICE CAPABLE OF DRIVING NON-SELECTED WORD LINES TO FIRST AND SECOND POTENTIALS - A semiconductor device includes a word line drive circuit for resetting the word line by driving the word line connected to a memory cell and is constituted so as to switch a reset level of the word line drive circuit, which is set at the time of the reset operation of the word line, between a first potential such as a ground potential and a second potential such as a negative potential. Further, a semiconductor device including a memory cell array formed by arranging a plurality of memory cells and a word line reset level generating circuit for generating a negative potential makes it possible to vary the amount of a current supply of the word line reset level generating circuit when non-selected word lines are set to a negative potential by applying the output of the word line reset level generating circuit to the non-selected word lines, and varies the amount of the current supply of the negative potential in accordance with the operation of the memory cell array. Furthermore, in a semiconductor device including a plurality of power source circuits each having an oscillation circuit and a capacitor, for driving the capacitor by the oscillation signal outputted by the oscillation circuit, at least a part of these power source circuits shares in common the oscillation circuit, and different capacitors are driven by the oscillation signal outputted from the common oscillation circuit. | 09-02-2010 |
| 20100321983 | SEMICONDUCTOR MEMORY DEVICE CAPABLE OF DRIVING NON-SELECTED WORD LINES TO FIRST AND SECOND POTENTIALS - A semiconductor device includes a word line drive circuit for resetting the word line by driving the word line connected to a memory cell and is constituted so as to switch a reset level of the word line drive circuit, which is set at the time of the reset operation of the word line, between a first potential such as a ground potential and a second potential such as a negative potential. Further, a semiconductor device including a memory cell array formed by arranging a plurality of memory cells and a word line reset level generating circuit for generating a negative potential makes it possible to vary the amount of a current supply of the word line reset level generating circuit when non-selected word lines are set to a negative potential by applying the output of the word line reset level generating circuit to the non-selected word lines, and varies the amount of the current supply of the negative potential in accordance with the operation of the memory cell array. Furthermore, in a semiconductor device including a plurality of power source circuits each having an oscillation circuit and a capacitor, for driving the capacitor by the oscillation signal outputted by the oscillation circuit, at least a part of these power source circuits shares in common the oscillation circuit, and different capacitors are driven by the oscillation signal outputted from the common oscillation circuit. | 12-23-2010 |
Reiji Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100031250 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS - When a peripheral device is connected to a host apparatus for the first time, an easy and secure installation of the driver of the peripheral device into the host apparatus is made possible. A printer | 02-04-2010 |
| 20100259606 | IMAGING DEVICE AND METHOD FOR CONTROLLING IMAGING DEVICE - An imaging device includes an imaging unit configured to capture an image of a subject and obtain image data, a setting unit configured to set at least two shooting modes including an underwater shooting mode and a normal shooting mode, and a control unit configured to set a different initial value of a control amount of white balance according to whether a shooting mode set by the setting unit is the underwater shooting mode or the normal shooting mode, calculate the control amount of white balance based on the set initial value and the image data obtained by the imaging unit, and perform white balance control on the image data obtained by the imaging unit based on the calculated control amount. | 10-14-2010 |
Tadashi Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080303997 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 12-11-2008 |
| 20090207360 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 08-20-2009 |
| 20110176098 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 07-21-2011 |
Tetsuya Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100075176 | PROCESS FOR PRODUCING ELECTRICAL CONDUCTOR - To provide a process whereby a titanium oxide type electrical conductor excellent in electrical conductivity with good transparency can be produced with good productivity. | 03-25-2010 |
| 20100129536 | PROCESS FOR PRODUCING ELECTRIC CONDUCTOR LAYER - To provide a process capable of producing a titanium oxide electric conductor layer having excellent electric conductivity and good transparency, with high productivity. | 05-27-2010 |
| 20110011632 | ELECTRIC CONDUCTOR AND PROCESS FOR ITS PRODUCTION - An electric conductor having good electric conductivity and excellent heat resistance, and a process for its production are provided. | 01-20-2011 |
Waka Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090293764 | DYE COMPOUND AND INK CONTAINING DYE COMPOUND - A dye compound has the following general formula (1). | 12-03-2009 |
| 20090293765 | DYE COMPOUND AND INK CONTAINING DYE COMPOUND - A dye compound represented by the following formula has at least one anionic group: | 12-03-2009 |
Yoshiei Hasegawa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090117759 | ELECTRICAL CONNECTING APPARATUS - The present invention prevents damage of adjacent mounting portions caused by heat at the time of mounting of contactors and further reduces the arrangement pitch of the contactors. An electrical connecting apparatus uses at least four types of contactors different in terms of at least the shapes of seat portions and the height positions of arm portions. Each of such contactors has a seat portion mounted on a mounting portion of a board, an arm portion extending in the left-right direction from the lower end of the seat portion, and a probe tip portion extending downward from the tip end portion of the arm portion and having a probe tip at the lower end. These contactors are mounted in parallel in a cantilevered manner alternately in the front-back direction with the mounting positions to the board displaced in the left-right direction. | 05-07-2009 |