baber/WOPTO huggingface dataset:
Patent JP-2009208393-A (JP)
Title: Inkjet recording head
Inventor: FUJII KENJI
IPC: B41J2/05
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head downsized, whose costs being kept down, without changing the size of individual ink flow passages or of the nozzle constituting members such as nozzle filters.  <P>SOLUTION: The inkjet recording head includes an ejection outlet 11 for ejecting ink and an ink ejecting pressure energy generating element 2 which is provided on the silicon substrate and which generates energy for ejecting ink from the ejection outlet 11. The recording head further includes an individual ink flow passage 18 provided corresponding to the ink ejecting pressure energy generating element 2 for communicating with the ejection outlet 11, a silicon substrate penetrating hole 13 for passing through the silicon substrate 1, and a common ink supplying port 17 for supplying the ink supplied inside the silicon substrate penetrating hole 13 to the ink flow passage. The common ink supplying port 17 is formed by an extended member which extends inside an opening part of the silicon substrate penetrating hole 13. The bottom of the individual ink flow passage wall 16 which forms the individual ink flow passage 18 is made contact with the extended member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209897-A (JP)
Title: Fuel economy improving device
Inventor: SUZUKI TOSHIHIKO
IPC: F02D29/06
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel economy improving device which improves a fuel economy from a preliminary step toward a decelerating state of its own vehicle.  <P>SOLUTION: A speed reduction predicting unit 1D of a fuel economy improving ECU 1 compares an average deceleration Gn estimated by an average deceleration estimating unit 1A with a deceleration threshold Gl stored in a deceleration threshold storage 1C, based on a relative speed and a relative vehicle spacing between the own vehicle and a preceding vehicle. If the average deceleration Gn is larger than the deceleration threshold Gl, the transition to the decelerating state of the own vehicle is predicted to output a speed reduction predicting signal to a fuel injection controller 2A and throttle controller 2B of an engine ECU 2. Fuel feeding to the engine is thereby stopped and besides a throttle valve is fully closed, attaining a fuel economy improvement from the preliminary step toward the decelerating state of the own vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217369-A (JP)
Title: Operation position detection device and sensor device
Inventor: SUZUKI FUMIHIRO
IPC: G06F3/0338
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation position detection device for detecting an operation position of an operation member through light receiving elements each converting light received by a light reception face into an electric signal, allowing miniaturization.  <P>SOLUTION: This operation position detection device has a light emitting element 6 changing an incident direction of the light to the light reception face 12a of each of photodiodes PD1, PD2 to a direction inclined to one side according to the operation position of a lever. A light shielding layer 15 for shielding the incident light incident on the light reception face 12a from the direction inclined to the one side to a perpendicular of the light reception face 12a is formed on the light reception face 12a of each of photodiodes PD1, PD2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218722-A (JP)
Title: Electronic camera
Inventor: KUROKAWA MITSUAKI
IPC: H04N5/232
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera that suppresses a decrease in adjustment precision of parameters defining a picture quality.  <P>SOLUTION: Preprocess blocks PB1 to PB4 capture four partial images output in parallel from an image sensor in response to a clock CLK1 having a frequency of ≤432 MHz, and subject the four partial images to four preprocesses responding to a clock CLK2 having a frequency 1/4 as high as the frequency of the clock CLK1, respectively. An image based upon the four processed partial images is output from an LCD monitor. An evaluated image generating circuit 76 generates an evaluated image based upon the four processed partial images in response to a clock CLK3. The frequency of the clock CLK3 is adjusted within a range based upon 1/4 of 432 MHz as an upper limit. Parameters defining the quality of the output image are adjusted on the basis of the thus generated evaluated image. Thus, the decrease in adjustment precision of the parameters defining the picture quality is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218917-A (JP)
Title: Antenna element
Inventor: TANI KAZUYA
IPC: H01Q5/10
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna element which is small-sized, has high gain, can achieve wideband performance, and can correspond to multiband.  <P>SOLUTION: The antenna element includes: a first conductor plate having an approximately rectangular shape; a second conductor plate having an approximately rectangular shape, sharing one side in the width direction of the first conductor plate and arranged approximately rectangularly to the first conductor plate; a third conductor plate having an approximately rectangular shape, sharing the other one side in the width direction of the second conductor plate, which is opposed to one side shared with the first conductor plate, and arranged approximately rectangularly to the second conductor plate so as to face the first conductor plate; a fourth conductor plate sharing one-sides of the first, second and third conductor plates; a sixth conductor plate extended from one side of the fourth conductor plate, which is not shared with the one-sides of the first, second and third conductor plates, and arranged approximately rectangularly to the fourth conductor plate; slits respectively formed between the sixth conductor plate and the first conductor plate and between the sixth conductor plate and the third conductor plate; a short circuit pin for connecting a ground plate to the first conductor plate or the second conductor plate; and a feed pin connected to the first conductor plate or the second conductor plate adjacently to the short circuit pin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214044-A (JP)
Title: Method and apparatus for separating particle in suspension
Inventor: TAKAHATA KAZUAKI
IPC: B01D57/02
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for separating specific particles with a simple and convenient mechanism and without requiring flow rate adjustment nor treatment for antibodies, for separating collection object particles from suspension including a particle group consisting of at least two kinds of particles by electrophoresis.  <P>SOLUTION: In the separation method, an uneven electric field is formed by applying an AC voltage between at least two electrodes provided on a substrate, the particle group is subjected to electrophoresis to draw the particle group to the vicinity between the electrodes, generating local flow in the vicinity between the electrodes, thus, particles other than the collection object are removed from the vicinity between the electrodes, to collect the collection object particles in the vicinity between the electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216606-A (JP)
Title: Output measuring device and detecting device
Inventor: MIYASHITA HIROSHI
IPC: G01M17/007
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply measure the output of an engine in a small space.  <P>SOLUTION: A detecting device including a rotating roller rotatably connected to a rear wheel being a drive wheel of a motor cycle and rotated by being matched with the rotation of the rear wheel and a detector for detecting the rotation number of the rotating roller is detachably mounted on a lift for maintaining the motorcycle for example. A front wheel fixing part for fixing the front wheel of the motorcycle is provided on the lift for maintaining the motor cycle, and slid in the length direction of the motorcycle. In addition, a sensor for measuring the rotation number of the engine of the motorcycle is provided, and the rotation number of the roller and the rotation number of the engine are stored to a memory part. The rotation number of the roller and the rotation number of the engine stored to the memory part are input to a data processing part respectively, and engine output is calculated based on the rotation number of the roller and the rotation number of the engine in the data processing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214830-A (JP)
Title: Device, method and system for controlling power generation
Inventor: YAMAGUCHI KAZUAKI
IPC: B60R16/03
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge controlling ECU capable of performing power generation control with high accuracy even if communication via a LIN (Local Interconnect Network) communication line is in an abnormal state.  <P>SOLUTION: The charge control ECU comprises a data holding unit 23 for storing information on the state of a battery, and a sensor value acquisition unit 25 for acquiring the battery voltage via a communication passage (a power supply line 70) different from a LIN communication line 50. In an abnormal state in which information cannot be acquired normally via the LIN communication line 50, a power generation amount determination unit 16 performs the power generation control of an alternator based on the information on the state of the battery stored in the data holding unit 23 and the battery voltage acquired by the sensor value acquisition unit 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219417-A (JP)
Title: Method for producing fatty acid alkyl ester
Inventor: FUKUNAGA KIMIHISA
IPC: C12P7/62
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a fatty acid alkyl ester in high yield with the need of, separately, neither glycerol-removing step nor wastewater treatment step.  <P>SOLUTION: The method for producing the fatty acid alkyl ester includes conducting a reaction between triglyceride-containing fat-and-oil and an alkyl carbonate in the presence of a lipase. In this method, the lipase is an immobilized one subjected to immobilization treatment in the presence of an organic solvent, wherein the lipase is preferably of Alcaligenes sp. origin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008160161-A (JP)
Title: Hybrid integrated circuit device, and method for fabricating the same and electronic device
Inventor: MORIYAMA SHINJI
IPC: H01L23/66
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit device having a high mount reliability.  <P>SOLUTION: A hybrid integrated circuit device comprises: a module substrate of a ceramic wiring substrate; a plurality of electronic component parts laid out on the main surface of the module substrate; a plurality of electrode terminals, laid out on a rear surface of the module substrate; and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which is aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals; the electrode terminals, aligned along the substrate edges, are coated, at least in their portions close to the substrate edge, with a protective film having a thickness of several tens of microns or smaller. Connection reinforcing terminals is constituted of a plurality of divided terminals which is mutually independent and are grounding terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009227420-A (JP)
Title: Walking beam conveying device
Inventor: OYAMA TOMOAKI
IPC: B65G25/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking beam conveying device not requiring a tool change such as the replacement of a receiving base tool when works of different sizes are handled.  <P>SOLUTION: In the walking beam conveying device, two fixed beams 2, 2 forming a pair with a movable beam set between are arranged in parallel and two kinds of works a, b of different lateral width sizes can be conveyed. A plurality of pairs such as a combination of horizontal steps 21, 21 of a lower stage for placing the work and vertical surfaces 22, 22 for preventing their position deviation and a combination of horizontal steps 23, 23 of an upper stage and vertical surfaces 24, 24 for preventing their position deviation are arranged in a stair form symmetric in right and left.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227942-A (JP)
Title: Lubricant base oil, method for producing the same, and lubricant composition
Inventor: TAGAWA KAZUO
IPC: C10N20/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant base oil satisfying viscosity-temperature characteristics, low temperature viscosity characteristics, and flashing point characteristics in a good balance at high levels, a method for producing the same and a lubricant composition containing the above lubricant base oil.  <P>SOLUTION: This lubricant base oil is provided by having a ≤4 mass% urea adduct value, 25 to 50 mm<SP>2</SP>/s dynamic viscosity at 40°C, ≥140 viscosity index, ≤15,000 mP×s CCS viscosity at -35°C and ≥250°C flashing point. Also, the method for producing the lubricant base oil is provided by comprising a process of performing the hydrocracking/hydroisomerization of raw material oil containing a n-paraffin so that the obtained treated material has the ≤4 mass% urea adduct value, 25 to 50 mm<SP>2</SP>/s dynamic viscosity at 40°C, ≥140 viscosity index, ≤15,000 mP×s CCS viscosity at -35°C and ≥250°C flashing point. Further, the lubricant composition contains the above lubricant base oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008176815-A (JP)
Title: Position detection device
Inventor: FUKAYA TAKASHI
IPC: G06F3/041
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection device capable of directly designating an arbitrary position on the screen of an image display device with the use of a remote controller, to detect the position, and detecting the three-dimensional position of the remote controller.  <P>SOLUTION: The position detection device 20C includes: a plurality of light detectors 22 for detecting slit diffusion light; a light intensity measuring part 24a for measuring the light intensity of the slit diffusion light; an irradiation position detecting part 24C for detecting the irradiation position of the light detector 22 detecting the slit diffusion light; a phase detection part 24b for detecting the phase of the slit diffusion light; and an indication position calculating part 25C for calculating an indication position, on the basis of the irradiation position of the light detector 22, detected by the irradiation position detecting part 24b, and the light intensity of the slit diffusion light, measured by the light intensity measuring part 24a, and also calculating the three-dimensional position of the position designating device, on the basis of the irradiation position and the phase at the irradiation position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009234703-A (JP)
Title: Roller conveyor
Inventor: SUZUKI HIROKAZU
IPC: B65G45/04
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller conveyor can contribute to space saving with a simple structure, and effectively secure the rotation of bearings without electric power.  <P>SOLUTION: The roller conveyor includes roller bodies 12 conveying a transferred article to an adjacent rooms by letting it through openings formed on partition walls of a plurality of rooms that differ in temperature, and a heat pipe 18 arranged in the vicinity of a bearing part 15 rotating the roller bodies 12, and also piped from a room to a room with high temperatures among the plurality of rooms that differ in temperature. A heat absorption part 18a located in the side of the rooms with high temperatures among the plurality of rooms that differ in temperature, and a heat dissipation part 18b located in the side of the rooms with low temperatures among the plurality of rooms that differ in temperature are integrally formed in the heat pipe 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237232-A (JP)
Title: Liquid crystal device
Inventor: TANIGUCHI HIRONORI
IPC: G02F1/1337
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device, having higher display quality by decreasing reverse tilt domain more than before.  <P>SOLUTION: An opening part 11a of a pixel electrode 11 includes a first straight line part 111 extending from the central part 11c of the opening part 11a toward the ends 11e, 11e at both sides of the opening 11a, a second straight line part 112 provided between the first straight line part 111 and the end 11e, and a third straight line part 113 constituting the end 11e, wherein the first straight line part 111 and the second straight line part 112 make acute angles θ1, θ2 from the initial alignment direction D of liquid crystal molecules M in the reverse rotating direction RI to the rotating direction RD of the liquid crystal molecules M, and the acute angle θ2 made between the second straight line part 112 and the initial alignment direction D is larger than the acute angle θ1 made between the first straight line part 111 and the initial alignment direction D.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242142-A (JP)
Title: Silicon single crystal pulling apparatus and method for producing silicon single crystal
Inventor: FUKUDA TOMOHIRO
IPC: C30B29/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal pulling apparatus that can pull a silicon single crystal, of which the resistivity profile in a growth axis direction in a crystal region after doping has been rapidly changed, and to provide a method for producing a silicon single crystal.  <P>SOLUTION: The silicon single crystal pulling apparatus 1a pulls a doped silicon single crystal from a melt by Czochralski method, wherein, for example, a plurality of sample dishes 20a placed above a pulling furnace 2 are used as a storage means for storing a sublimable dopant. The sample dish 20a is charged with a sublimable dopant, and the sample dish 20a connected to a hinge is tilted by a driving means 25a to feed the sublimable dopant into a doping tube 21a connected to one end of a supply tube 22. By sequentially feeding the dopant from the plurality of sample dishes 20a to the supply means by use of the drive means 25a, the sublimable dopant in high concentration can be supplied a plurality of times at desired timing during growing a crystal in a single batch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243355-A (JP)
Title: Internal combustion engine
Inventor: KOSAKA HIDEMASA
IPC: F02F1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the thermal efficiency and the durability of insulation films in an internal combustion engine with the insulation films formed on wall surfaces facing the inside of a combustion chamber.  <P>SOLUTION: The insulation films 20-1, 20-2 formed on those wall surfaces of a base material forming the combustion chamber 13, which face the inside of the combustion chamber 13, are made of a material which has thermal conductivity lower than the base material and per-unit-volume heat capacity lower than or substantially equal to the base material and contains heat insulators 22-1, 22-2 with a number of bubbles 31-1, 31-2 formed therein. The insulation film 20-1 formed on a cylinder block's inner wall surface 9a is lower in porosity ratio than the insulation film 20-2 formed on the wall surface 30a other than the cylinder block's inner wall surface 9a. In addition, the engine is provided with oil jets to supply oil to and cool the insulation film 20-1 in exhaust strokes and to cool the insulation film 20-1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245137-A (JP)
Title: Plant information display system and plant information display method
Inventor: OHASHI MASAYASU
IPC: G05B23/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant information display system and a plant information display method, capable of displaying appropriate information according to a state of the plant.  <P>SOLUTION: A degradation data acquisition means 21 acquires data relevant to the degradation of the plant from the plant. A computing means 22 executes computing for acquiring the information, with respect to the degradation of the plant, based on the data acquired by the degradation data acquisition means 21. A plant data acquisition means 23 acquires the plant data, with respect to the operation from the plant on a real time basis. A display means 24 displays the plant data, acquired by the plant data acquisition means 23, on a monitor 20 using the display method in which the information acquired by the computing means 22 is reflected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284343-A (JP)
Title: Capsule for tooth restoration material
Inventor: KANEKO MASAAKI
IPC: A61C5/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel capsule for tooth restoration materials with significantly improved efficiency in blending and kneading dental restoration materials composed of two components.  <P>SOLUTION: The capsule for tooth restoration materials constituted of a cylindrical capsule body 1 forming a blending compartment 1b for storing a first component A and having the circular cross section on the inner side; a column-shaped plunger 2 which is rotatably and slidably fitted into the capsule body 1 and which comprises a rod-like projection 2a projecting at the distal end, a first presser part 2b at the rear end and a storage compartment 2c for storing a second component B, bored parallel to the center axis of the blending compartment 1b; a penetrating agitator bar 3 which is formed in such a shape as slidable in the storage compartment 2c and which is inserted into the storage compartment 2c; a rotation force transmitting engagement part 4 to which the rotation force to rotate the plunger 2 is applied; and a nozzle 5 fixed or attached to the distal end of the capsule body 1. When a second presser part 3a at the rear end of the penetrating agitator bar 3 is pressed to the distal end side, the second component B is introduced into the blending compartment 1b by the distal end of the agitator bar 3 and the distal end of the agitator bar penetrates into the inner surface of the distal end of the blending compartment 1b or the vicinity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009244666-A (JP)
Title: Panel and driving controlling method
Inventor: YAMAMOTO TETSUO
IPC: G09G3/30
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable cost reduction of a panel.  <P>SOLUTION: In an EL panel, a one-field period is divided into two of a first half and a second half, and a potential of a power line DSL212 is set to a low potential Vss for the first prescribed periods of the first half and the second half. During a power low potential period in the first half, a threshold value correction preparation operation and a threshold value correction operation are performed for pixels in the first to m<SB>1</SB>-th rows, and during the power low potential period in the second half, a threshold value correction preparation operation and a threshold value correction operation are performed for the other pixels in the m<SB>2</SB>-th to M-th rows. This invention is applicable to, for examples, EL panels.  <P>COPYRIGHT: (C)2010,JPO&INPIT