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Fukuoka, Tokyo
Daisaku Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090017730 | Polishing apparatus and polishing method - A polishing apparatus has a polishing tape ( | 01-15-2009 |
Hirobumi Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100049566 | Quality control system, quality control program, and client device - A quality control system comprises servers connected to companies having different quality control in-house systems and interconnected through networks and client devices operated by quality control managers belonging to the respective companies. In this quality control system, when the client device of one company logs in a server, according to the definition of the one company as a master and the definition of the customer company (step S | 02-25-2010 |
Hironao Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090110938 | Resin composition, prepreg and laminate using the same - A cyanate ester resin composition for a printed wiring board material containing a cyanate ester resin component A comprising a cyanate ester compound represented by the formula (1) and/or an oligomer thereof, and at least one component B selected from the group consisting of an epoxy resin and a maleimide compound, which resin composition is improved in heat resistance and heat resistance after moisture absorption, is excellent in mechanical properties such as elastic modulus and has flame retardancy without a halogen compound, and | 04-30-2009 |
Hiroshi Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090202415 | PROCESS FOR PRODUCING HIGH-PURITY SILICON AND APPARATUS - When high purity silicon is produced through a gas-phase reaction between silicon tetra-chloride and zinc in a reaction furnace, the produce silicon is obtained as block or molten state. after the reaction in which the silicon is not in contact with air and reaction temperature is maintained at melting point of the silicon or less. | 08-13-2009 |
Kazuki Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100123515 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - The present invention is directed to perform fine low-voltage control without largely increasing the circuit layout area in a low-power consumption structure. In the case of shifting a region to a low-speed mode, a system controller outputs a request signal and an enable signal to a power switch controller and a low-power drive circuit, respectively, to turn off a power switch and to perform a control so that the voltage level of a virtual reference potential becomes about 0.2 V to about 0.3V. The region operates on voltages between a power supply voltage and a virtual reference potential, so that it is controlled in the low-speed mode. | 05-20-2010 |
| 20100219800 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - Efficient reduction in power consumption is achieved by combinational implementation of a power cutoff circuit technique using power supply switch control and a DVFS technique for low power consumption. A power supply switch section fed with power supply voltage, a circuit block in which a power cutoff is performed by the power supply switch section, and a level shifter are formed in a DEEP-NWELL region formed over a semiconductor substrate. Another power supply switch section fed with another power supply voltage, a circuit block in which a power cutoff is performed by the power supply switch section, and a level shifter are formed in another DEEP-NWELL region formed over the semiconductor substrate. In this arrangement, there arises no possibility of short-circuiting between different power supplies via each DEEP-NWELL region formed over the semiconductor substrate. | 09-02-2010 |
Kenji Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100177535 | SURFACE ILLUMINATING LIGHT SOURCE DEVICE AND SURFACE ILLUMINATING DEVICE - Uniform illuminating light is obtained on a surface at a prescribed distance from a radiation surface without increasing the thickness in a light radiation direction by using the light from the light source highly efficiently. A surface illuminating light source device is provided with a light source for radiating light; a light guide body propagating light from the light source and having a radiation surface at a prescribed position in the radiation direction; a casing closing the light guide body except the radiation surface and having the light source arranged substantially at the center; an inner reflection section arranged between the casing and the light guide body and having a reflection surface which reflects light propagating inside the light guide body; and a radiation side reflection section having an outer reflection section which is arranged on the radiation surface and has a reflection surface that reflects light propagating inside the light guide body at a prescribed rate and an opening section which is formed on the outer reflection section and through which reflection light reflected at least once on one of the reflection surfaces among the light from the light source passes. | 07-15-2010 |
| 20100232165 | SURFACE LIGHTING UNIT, SURFACE LIGHTING LIGHT SOURCE DEVICE, SURFACE LIGHTING DEVICE - In a surface lighting unit comprising a footprint portion, a sidewall portion, and an optical reflector with an opening spaced apart by a predetermined distance from the footprint portion. The opening substantially satisfies a relation A=bx | 09-16-2010 |
| 20110131849 | LIGHT SOURCE DEVICE, LIGHTING DEVICE, AND DISPLAY DEVICE - A light source device is equipped with a highly directional point light source, a light source installation part having a prescribed area where the point light source is installed, and a lateral reflection part that is vertically arranged to a prescribed height from the periphery of the light source installation part. The lateral reflection part is formed with a light-transmitting reflector plate that has a reflection/transmission pattern and is provided with multiple reflection/transmission parts for reflecting and at least partially transmitting light. In the reflection/transmission pattern, multiple virtual radial lines are drawn from the light source to the light-transmitting reflector plate surface at prescribed angles, and for reflection/transmission parts (Di, j) present on the radial lines that are at the same distance from the point light source, the reflectivity and transmissivity are denoted as Re1 and Tr1 when the reflection/transmission part is on a radial line at a narrow viewing angle to the point light source, and when the reflection/transmission part is on a radial line at a wide viewing angle to the point light source, the reflectivity and transmissivity are denoted as Re2 and Tr2. The relationship therebetween is set as follows: Re1>Re2 and Tr1 | 06-09-2011 |
| 20110182051 | LIGHT SOURCE DEVICE AND ILLUMINATION DEVICE USING THE SAME - A light source device is provided with an LED having strong directivity, a reflective hood which has an interior reflecting surface for reflecting the illumination light from the light source, and a pair of first and second polarizing reflective plates for polarizing the illumination light from the LED in a specific direction. The first and second polarizing reflective plates have a specific length and width, and a back surface formed from a high reflectance plate. The light source is secured to the reflective hood. A specific interval is provided between the first and second polarizing reflective plates and the reflecting surface of the reflective hood, and a specific interval is provided between the two plates with the optical axis passing through the 0° direction angle of the light source in between. That is to say, the respective designated angles α of inclination are formed with respect to the optical axis so that the interval in the vicinity of the light source is large, and the interval further away is small. | 07-28-2011 |
Masakazu Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090201365 | Skin Condition Diagnosis System And Counseling System For Beauty - [Problem] To provide a system which can simplify operations at the time of diagnosis at the store, which enables even a beginner to diagnose a customer's skin condition, thereby achieving higher precision diagnostic results. | 08-13-2009 |
Naoto Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100085448 | SOLID STATE IMAGING DEVICE - A solid state imaging device includes at least a plurality of first pixels, a plurality of second pixels, a signal line, and a fixing portion. The plurality of first pixels includes a photoelectric conversion portion which converts incident light into a signal charge and accumulates the converted signal charge. The plurality of second pixels includes the photoelectric conversion portion and is shaded so that the incident light is not incident on the photoelectric conversion portion. The signal line is electrically connected to the first or second pixel and is used to transmit a pixel signal, which corresponds to the signal charge and is output from the first or second pixel. The fixing portion fixes the level of the signal line so that the level of the signal line connected to the second pixel does not become equal to or more than a predetermined level or does not become equal to or less than the predetermined level. | 04-08-2010 |
Ryoko Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090130351 | BLOCK COPOLYMER AND PROCESS FOR PRODUCTION OF HEAT SHRINKABLE FILM - The present invention provides a production process of a heat shrinkable film which is transparent, excellent in the balance of physical properties such as rigidity, elongation and shrink properties in both MD and TD, especially has a uniform film thickness and good stability in extrusion molding film while utilizing an inflation method; a block copolymer or hydrogenated product thereof, or a composition composed thereof excellent in tensile properties, optical properties, hardness, stretch properties, molding processability, shrink properties and solvent resistance and therefore suited for extrusion, injection molding and foams. The production process of a heat shrinkable film has a first inflation step of forming a tube having a thickness of from 0.05 to 0.5 mm by using a block copolymer having a vinyl aromatic hydrocarbon content of from 65 to 95 wt. % and a conjugated diene content of from 5 to 35 wt. %, or a hydrogenated product of the block copolymer; and a second inflation step, successively to the first inflation step, stretching the tube to from 1.5 to 5 times the original length in the TD in a fluid of from 65 to 100° C. | 05-21-2009 |
| 20090203843 | Modified Conjugated Diene Polymer and Process For Producing Thereof - A modified conjugated diene polymer comprises a modifying group based on a low molecular weight compound having two or more tertiary amino groups and one or more alkoxysilyl groups in a molecule which bonds to a conjugated diene polymer obtained by polymerization of a conjugated diene compound or a conjugated diene polymer obtained by copolymerization of a conjugated diene compound and an aromatic vinyl compound. The process for producing the modified conjugated diene polymer comprises the steps of: polymerizing a conjugated diene compound or copolymerizing a conjugated diene compound and an aromatic vinyl compound in a hydrocarbon solvent using an alkali metal initiator and/or an alkaline earth metal initiator; and reacting active terminals of the resulting polymer with a low molecular weight compound having two or more tertiary amino groups and one or more alkoxysilyl groups in the molecule. | 08-13-2009 |
Seiji Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110133724 | MAGNETIC POSITION DETECTOR - Magnetic members are arranged along a straight line and can be placed face-to-face with spin-valve magnetoresistive elements. The magnetic pole faces of the magnetic members which can be face-to-face with the spin-valve magnetoresistive elements have different magnetic polarities from the magnetic pole faces of neighboring magnetic members. The magnetic members are arranged at a uniform pitch. Each magnetic member is spaced from neighboring magnetic members. X/P is from 40% to 60%, where X is length of each magnetic member along an arrangement direction of the magnetic members, and P is pitch of the magnetic members along the arrangement direction. | 06-09-2011 |
Tomohisa Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110216473 | DIELECTRIC CERAMIC COMPOSITION AND CERAMIC ELECTRONIC COMPONENT - A dielectric ceramic composition includes a compound having perovskite type crystal structure shown by a general formula ABO | 09-08-2011 |
Yasuhiko Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110130106 | POWER AMPLIFICATION DEVICE, AND TRANSMISSION DEVICE AND COMMUNICATION DEVICE BOTH USING THEREOF - To provide a power amplification device having a function of preventing deviation of the amplitude and phase of an output signal having amplified envelope variation from a predetermined value, and a transmission device and a communication device both using the same. A power amplification device comprises a variable phase shifter circuit ( | 06-02-2011 |
| 20110140761 | POWER AMPLIFICATION DEVICE, AND TRANSMISSION DEVICE AND COMMUNICATION DEVICE USING SAME - To provide a power amplification device that can amplify an input signal having an envelope variation with high power-added efficiency in a wide frequency range, and a transmission device and a communication device using the power amplification device. A first orthogonal signal (Sd | 06-16-2011 |
Yasunori Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080203807 | Seat belt retractor and seat belt apparatus employing the same - A seat belt retractor includes a seat belt; a spool, a locking mechanism, a belt withdrawal sensor, a lock actuating device for actuating the locking mechanism, and a lock gear disposed in the lock actuating device. A movement preventive member is provided at the lock gear for preventing movement of the belt withdrawal sensor, and a movement preventive member control device is also provided at the lock gear for controlling movement of the movement preventive member. The movement preventive member control device includes a movement control member rotating according to a rotation of the spool to control the movement of the movement preventive member, and an intermittent relative rotation device for making the movement control member to intermittently rotate relative to the lock gear. | 08-28-2008 |
| 20080203808 | Seat belt retractor and seat belt apparatus employing the same - A seat belt retractor includes a seat belt, a spool for winding the seat belt, an operation member, and a planetary gear mechanism for transmitting a rotation of the spool to the operation member and actuating the operation member. The planetary gear mechanism includes a carrier to which rotation of the spool is transmitted, a planetary gear rotatably supported by the carrier and an internal gear for meshing with the planetary gear and actuating the operation member. The carrier, planetary gear and internal gear are structured as a sub-assembly which is assembled to the seat belt retractor. | 08-28-2008 |
| 20100117437 | Seat belt retractor and seat belt apparatus - A seat belt retractor includes a cylindrical member, a torsionally deformable shaft arranged inside the cylindrical member and having one end side connected to the cylindrical member, a plate mounting member arranged in the cylindrical member and disposed on an outer periphery of the shaft, a locking mechanism for preventing a rotation of the plate mounting member, and a plate member having one end portion fixed to the plate mounting member and the other end portion engaging an inner periphery of the cylindrical member. The plate member is plastically deformable so that the plate member is wound onto the plate mounting member. The plate mounting member includes a first reducing radius portion having a radius gradually decreasing toward a downstream in a winding direction, and a second reducing radius portion located on the downstream side and having a radius reducing rate greater than that of the first reducing radius portion. | 05-13-2010 |
Yasushi Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100121471 | LEARING METHOD OF ROLLING LOAD PREDICTION FOR HOT ROLLING - In the learning method of rolling load prediction in hot rolling, in the past the prediction error of the rolling load was corrected based on envisioned error factors, but in the complicated rolling phenomenon, there are many influential factors and therefore logical extraction and estimation had been difficult. | 05-13-2010 |
Yoshitaka Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080296254 | Multilayer wiring board for an electronic device - To provide a multilayer wiring board mainly used for an electronic device, in which a bump passing through an inter layer insulating film allows for inter layer connection between plural wiring films insulated from one another with plural inter layer insulating layers. In the multilayer wiring board, a circuit element such as an electronic part, a semiconductor chip, or a passive element is accommodated in the inter layer insulating films so as to connect its terminal with the corresponding wiring film. In particular, the semiconductor chip is polished to a thickness of 50 μm or smaller, and the multilayer wiring board itself for the electronic device has the flexibility. | 12-04-2008 |
| 20100025082 | ELECTRONIC COMPONENT BUILT-IN WIRING BOARD AND METHOD FOR RADIATING HEAT GENERATED AT THE SAME - An electronic component built-in wiring board includes: at least a pair of wiring patterns; an insulating layer disposed between the pair of wiring board; an electronic component embedded in the insulating layer; and a metallic body provided at least on or above a main surface of the electronic component in the insulating layer and thermally contacted with the electronic component. | 02-04-2010 |
Yuko Fukuoka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080266493 | Resin composition for optical material - An optical material having a high birefringence and a small absolute value of a photoelastic coefficient is provided by use of a resin composition for an optical material comprising a resin (a) having a positive photoelastic coefficient and a negative inherent birefringence and a resin (b) having a negative photoelastic coefficient and a negative inherent birefringence. | 10-30-2008 |