baber/WOPTO huggingface dataset:
Patent JP-2007277723-A (JP)
Title: Method and apparatus for providing uniform gas delivery to reactor
Inventor: DALTON JEREMIE J
IPC: H01L21/205
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent different gases from being mixed at the time of simultaneously radiating these gases.  <P>SOLUTION: A gas distribution system for a reactor having at least two distinct gas source orifice arrays displaced from one another along an axis defined by a gas flow direction from the gas source orifice arrays towards a work-piece deposition surface such that at least a lower one of the gas source orifice arrays is located between a higher one of the gas source orifice arrays and the work-piece deposition surface. Orifices in the higher one of the gas source orifice arrays may spaced an average of 0.2-0.8 times a distance between the higher one of the gas source orifice arrays and the work-piece deposition surface, while orifices in the lower one of the gas source orifice arrays may be spaced an average of 0.1-0.4 times a distance between the higher one of the gas source orifice arrays and the work-piece deposition surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255263-A (JP)
Title: Method for producing aromatic polyester pellet
Inventor: YAMAZAKI TAKAYOSHI
IPC: C08J3/12
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pellets which are little discolored and are excellent in transparency.  <P>SOLUTION: This method for producing aromatic polyester pellets comprises mixing an aromatic polyester with one or more solvents (a) selected from the group consisting of dichloromethane, trichloromethane, 1,2-dichloroethane and chlorobenzene, mixing the resultant solution with one or more solvents (b) selected from the group consisting of aliphatic ketones, aliphatic alcohols, ethers, esters and alkanes in a volume ratio of 0.3 to 2.0 times the volume of the solvents (a) to deposit the aromatic polyester, and then cutting and/or crushing the obtained aromatic polyester mass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007182086-A (JP)
Title: Liquid container
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container capable of determining whether liquid in a container is actually pressurized by pressurized fluid or not.  <P>SOLUTION: The liquid container is provided comprising a first reservoir chamber for reserving liquid 11, first pressurized means 13A, 14 pressurizing liquid in the first reservoir chamber 11, a second reservoir chamber 12 which communicates with the first reservoir chamber 11 and a liquid delivery port 6, and into which liquid flows from the first reservoir chamber 11 when the liquid is pressurized in a state where the liquid is present in the first reservoir chamber 11, and second pressurized means 17, 19 for pressurizing liquid flowed into the second reservoir chamber 12, wherein pressure applied to the liquid in the first reservoir chamber 11 by the first pressurized means 13A, 14 is taken as P1 and pressure applied to the liquid in the second reservoir chamber 12 by the second pressurized means 17, 19 is taken as P2, P1>P2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008259428-A (JP)
Title: Support for electric fence
Inventor: MIYAZAKI SHIGETOSHI
IPC: A01M29/24
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for an electric fence, which prevents a person from climbing up the support by insulators as footings and in which bare wires are hardly removed.  <P>SOLUTION: The support for an electric fence for preventing harmful animal invasion is equipped with a horticultural rod-like member 31 in which the surface of a metal pipe 34 is covered with a synthetic resin film 36 provided with projections 42 and cylindrical members 32 made of a synthetic resin which are installed on parts on which the bare wires of the rod-like member 31 are wound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007328324-A (JP)
Title: Liquid crystal panel and liquid crystal display device
Inventor: IIDA TOSHIYUKI
IPC: G02F1/1335
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel which has a small oblique-direction color shift even viewed from any direction through 360° and has wide right and left viewing angles.  <P>SOLUTION: The liquid crystal panel comprises: a liquid crystal cell; a first polarizer disposed on one side of the liquid crystal cell; a second polarizer disposed on the other side of the liquid crystal cell; and first optical compensation layer and second optical compensation layer disposed between the first polarizer and the second polarizer. The first optical compensation layer is disposed between the first polarizer and the liquid crystal cell, with its lagging phase direction substantially orthogonal to the absorption axis direction of the first polarizer and its index ellipsoid showing nx>ny≥nz. The first optical compensation layer contains polyvinyl acetal resin, and includes a phase difference film where Re[750] is larger than Re[550]. The second optical compensation layer is disposed between the first optical compensation layer and the second polarizer, with its index ellipsoid showing nx=ny>nz.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266899-A (JP)
Title: Decorative material supporting implement and decorative material mounting structure
Inventor: ISHIMARU HIROSHI
IPC: E04F19/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material supporting implement and a decorative material mounting structure for mounting the decorative material on a substrate material without machining the backside of the decorative material.  <P>SOLUTION: The decorative material supporting implement supports an upper end of a girth when the girth (decorative material) 10 is mounted adjacently to external wall materials on the substrate materials 3A and 3B on which external wall materials 5A and 5B are mounted, respectively. The decorative material supporting implement comprises: a fixing portion 22 which is fixed to the substrate material 3A; a backside supporting portion 25 which is formed by being bent from a lower end of the fixing portion, so as to support the backside of the girth; and a front-side supporting portion 29 which is formed by being bent from an upper end of the fixing portion, so as to support the front side of the girth. These are formed of one elastic plate material. The upper end of the girth is held in the state of being sandwiched between the supporting portions 25 and 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271656-A (JP)
Title: Method of detecting initial magnetic pole position of permanent magnet motor
Inventor: LI ZHENYE
IPC: H02P27/06
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect the initial magnetic pole position of a permanent magnet motor at a high speed.  <P>SOLUTION: The method for detecting initial magnetic pole position in permanent-magnet motor first determines a PWM pulse width D<SB>t</SB>applied to a stator, where the PWM pulse width D<SB>t</SB>depends on motor parameters. Six voltage vectors are then successively applied to the stators and the associated current rising time are calculated. The position of a rotor is determined based on the shortest current rising time. The voltage vectors are again successively applied to the stators to recalculate the position of the rotor. The position of rotor can be precisely determined when the two calculations are consistent. When the two calculations are not consistent, the voltage vectors are again successively applied to the stators to recalculate the position of rotor until the calculations are consistent. The set current level is made to be larger than the motor rated current, for example, 160% motor rated current, to facilitate the determination of current rising time. The set current level can be 160% drive rated current when the motor rated current is larger than the drive rated current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266169-A (JP)
Title: Method for producing vinyl ether compound
Inventor: IWAHAMA TAKAHIRO
IPC: C07B61/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constantly and stably producing a vinyl ether compound under a mild condition in a high yield.  <P>SOLUTION: The method for producing the vinyl ether compound includes reacting a vinyl ester compound, e.g. vinyl acetate, with a hydroxy compound represented by formula (2) (wherein, R<SP>5</SP>is an organic group; and k is a natural number) in the presence of a transition element compound catalyst and a solid inorganic base containing ≥10 wt.% particles having <150 μm particle diameters to afford the corresponding vinyl ether compound represented by formula (3) [wherein, R<SP>5</SP>and k are the same as above; and R<SP>6</SP>is, for example, a vinyl group].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269935-A (JP)
Title: Fuel cell
Inventor: YAMADA YOJI
IPC: H01M8/02
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell having high stiffness and capable of stabilizing output.  <P>SOLUTION: The fuel cell is equipped with a membrane electrode assembly 2 including an anode 13, a cathode 16, and an electrolyte membrane 17 interposed between the anode 13 and th cathode 16; and a cover member 30 arranged on the air electrode side of the membrane electrode assembly 2, and the cover member 30 has a recessed part 34 recessed toward the cathode side on the main surface 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267999-A (JP)
Title: Programmable control device capable of self-diagnosing during control
Inventor: OGURA MAKOTO
IPC: G06F11/22
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure the soundness of an important circuit that secures the reliability of a system, and to ensure control output result to be a reliable result.  <P>SOLUTION: This programmable control device has a BIST (built-in self test) controller 009 and has a function of diagnosing the important circuit 014 (comprising a comparator 005 and a memory controller 006) by the BIST controller 009 to secure the soundness of the comparator 005 for comparing the output of two processors 002, 003, the memory controller 006, and the like. The BIST controller 009 is controlled by the processor 002 to make a BIST diagnosis of the important circuit 014, immediately before periodically performing control arithmetic processings (inputting, arithmetic and output processings). Control operation can thereby be performed, after the reliability of the system LSI004 is secured. As a result, the reliability of control arithmetic processing is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264250-A (JP)
Title: Surgical device for oral cavity
Inventor: KAWASHIMA YOSHITOMO
IPC: A61C8/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical device easily attaching/detaching a clip for use in a suture of an incised part in dental implant surgery and safely performing it in a dental implant surgery field.  <P>SOLUTION: A grip forceps, or this surgical device, is provided with grip parts at respective one end of a pair of handles and distal ends at the respective other end respectively, and the distal ends are opened/closed about a fulcrum according to the opening/closing of the grip parts, wherein the distal ends are arcuately bent in the perpendicular direction relative to the opening/closing face and grip components are detachably attached to the distal ends. The grip components have a gripping shape suited to the shape of the clip for use in the suture of the incised part, and the grip components and the distal ends of the grip forceps are attached together using a screw.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264701-A (JP)
Title: Production method of nox adsorbent, and nox adsorbent
Inventor: KANAZAWA TAKAAKI
IPC: B01J20/18
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a NO<SB>x</SB>adsorbent which maintains high NO<SB>x</SB>adsorbing capacity after hydrothermal endurance.  <P>SOLUTION: Zeolite is impregnated with an aqueous solution of iron chloride, and then heated at 500-700°C in an atmosphere free from moisture to perform ion exchange of Fe. Heating at high temperature in the atmosphere free from moisture enables production of a NO<SB>x</SB>adsorbent exhibiting high NO<SB>x</SB>adsorbing capacity after a hydrothermal endurance test.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274838-A (JP)
Title: Rocker arm and method for manufacturing same
Inventor: WASEDA YOSHITAKA
IPC: F01L1/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm provided with a pivot not requiring local hardening and not requiring caulking work.  <P>SOLUTION: A pivot 13 inserted in each pivot hole 11, 12 provided in a pair of support walls 4, 5 of the rocker arm 101 are formed in a hollow shaft shape by pressing, and both end parts in an axial direction are turned up toward a radial direction inside to form each turn up part 19, 21. Caulking work is made unnecessary by pressing an start end part 15 and a terminal end part 16 of the pivot 13 into support holes 11, 12 in the support walls 4, 5. An Outer diameter D2 of a middle part 17 is made smaller than an inner diameter d1 of the support holes 11, 12 of each of the support walls 4, 5. A damage of a middle part 17 of the pivot 13 to be a raceway surface 18 of a needle roller bearing 14 installed on the rotation roller 2 is prevented thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279519-A (JP)
Title: Throwaway type cutting tool and cutting edge tip equipped with the same
Inventor: YOSHIOKA SHIRO
IPC: B23C5/20
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway type cutting tool capable of improving processing efficiency by enhancing lateral feed amount.  <P>SOLUTION: In two polygonal plate-shaped cutting edge tips 20, 30 fitted to the throwaway type cutting tool, first peripheral cutting edges 23A, 33A extended to the center side and tip side of a tool body 10 and second peripheral cutting edges 23B, 33B extended to the tool rear end side are formed in a pair of peripheral parts extended from corner cutting edges 22, 32 positioned on tip outer peripheral sides of the polygonal faces serving as cutting faces 21, 31, respectively. Face cutting edges 24, 34 are formed in peripheral parts extended from end parts positioned nearer to the center of the tool body 10 of the first peripheral cutting edges 23A, 33A toward the center side and rear end side of the tool body 10. Rotating trajectories around a tool axial line CL of the first peripheral cutting edges 23A, 33A, second peripheral cutting edges 23B, 33B and face cutting edges 24, 34 are overlapped with each other, and at least one of the face cutting edges 24, 34 is extended to a position reaching the tool axial line CL or a position in the vicinity of the tool axial line CL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280920-A (JP)
Title: Control valve for variable displacement compressor
Inventor: SAEKI SHINJI
IPC: F04B27/14
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for duty control inhibiting resonant acceleration added to valve bodies by resonance during vibration and also inhibiting increase in hysteresis of control characteristics.  <P>SOLUTION: When vibration amplitude of each valve body exceeds a predetermined minute amplitude range due to resonance of the control valve 1 for a variable displacement compressor, a resonance inhibition member 50 gives slide resistance to each valve body and therefore the resonant acceleration added to each valve body can be inhibited. On the other hand, the duty control is performed on pulsed current supplied to a solenoid 3 and each valve body can be minutely vibrated at a smaller amplitude than the minute amplitude range in a normal control condition of the control valve 1 for the variable displacement compressor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330778-A (JP)
Title: Bat for baseball or soft ball
Inventor: KIDA TOSHIAKI
IPC: A63B102/18
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bat for baseball or softball, which can be improved in durability and has a hitting ball section equipped with an elastic body.  <P>SOLUTION: A bat 1 for baseball or soft ball has a head section 2a, a hitting ball section 2b, a tapered section 2c and a grip section 2d. A core material 2 has a concavity 2b1 in the hitting ball section 2b. An elastic body 3 forming a surface layer of the hitting ball section 2b is attached to the surface of the concavity 2b1. Then, the elastic body 3 is composed of an olefine resin having an elastic modulus in 100% elongation of 1.2 MPa or more and 7.0 MPa or less and a repeat compression permanent set of 0.9% or more and 3.8% or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008281293-A (JP)
Title: Method and device for making salt water-mixed sherbet-like ice
Inventor: YAMAMOTO HIROSHI
IPC: F25C1/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily make salt water-mixed sherbet-like ice at a relatively high temperature.  <P>SOLUTION: Ice generated by cooling supplied salt water in an ice making device 1 is scraped by a scraper 1c to make fine ice, and the salt water-mixed sherbet-like ice 143 is made by mixing the fine ice and the salt water. The salt water-mixed sherbet-like ice is fed to an ice storage tank 14 from the ice making device, and is stored in the ice storage tank. The salt water-mixed sherbet-like ice stored in the ice storage tank is circulated from the ice storage tank to the ice making device at a plurality of times. Meanwhile a predetermined amount of the salt water-mixed sherbet-like ice at a predetermined sherbet density at a predetermined low temperature is stored in the ice storage tank. Water 24 is poured in the salt water-mixed sherbet-like ice in a making process of the salt water-mixed sherbet-like ice.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007332357-A (JP)
Title: Vertically orientated liquid crystal aligning agent and vertically orientated liquid crystal display device
Inventor: KUMAGAI TSUTOMU
IPC: G02F1/1337
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically orientated liquid crystal orientating agent which has a high voltage retention and exhibits good applicability to a substrate.  <P>SOLUTION: The agent comprises a polymer which has an amic acid repeating unit and/or an imide repeating unit, wherein the group derived from the diamine in the repeating unit comprises, for example, a group derived from both at least one of a specific diamine such as dodecanoxy-2,4-diaminobenzene or having a steroid skeletal, and another specific diamine such as 1,4-bis(aminomethyl)-bicyclo[2,2,1]heptane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302236-A (JP)
Title: Vehicular variable steering angle ratio steering device
Inventor: YONEDA ATSUHIKO
IPC: B60R16/04
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular variable steering angle ratio steering device capable of determining any abnormality of a battery by grasping the terminal voltage of the battery or the like, considerably reducing the consumption current of the battery when determining the abnormality, and preventing the battery from running out.  <P>SOLUTION: The vehicular variable steering angle ratio steering device 41 comprises a vehicular power supply diagnosis device 1 having a terminal voltage detection means for detecting the terminal voltage of a battery mounted on a vehicle, a current detection means for detecting the discharge current of the battery, and an abnormality determination means for determining the abnormality based on the detected terminal voltage value and the detected discharge current value, and a steering angle ratio control means 54 for changing the steering angle ratio to be smaller than a normal value when the abnormality determination means of the vehicular power supply diagnosis device 1 determines the abnormality. The vehicular power supply diagnosis device is combined with the vehicular variable steering angle ratio steering device, and the consumption current of the battery is considerably reduced by the steering angle ratio control means for changing the steering angle ratio when the battery is in an abnormal condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279200-A (JP)
Title: Game machine
Inventor: AIKO TOMOYUKI
IPC: A63F7/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a savor of a game by preventing an opportunity to receive big winning drawing during a specified game state which is easily shifted to a big winning game state from being missed.  <P>SOLUTION: A first special symbol J1 and a second special symbol J2 can be variably displayed in parallel. When it is determined that a big winning special pattern is to be stop-displayed as the first special symbol J1 during a probability variable game state, by making a game ball enter a second start winning port 8, a determination possible period which is the period during which the big winning drawing can be received during the probability variable game state is reported.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289009-A (JP)
Title: Image sensor
Inventor: HARUTA TSUTOMU
IPC: H04N5/353
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor capable of reducing noise of a control signal and attaining enhancement of image quality.  <P>SOLUTION: In the image sensor 1 with a CMOS type solid-state image pickup device 12 having an electronic shutter function, a lens 10, and a flash, an electronic shutter pulse, an optical system moving pulse and a flash pulse are generated by a pulse generation circuit in the CMOS type solid-state image pickup device 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286762-A (JP)
Title: Leak detection method
Inventor: ORIMO JUN
IPC: G01F25/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leak detection method capable of detecting the amount of a fluid (incompressible fluid) leaked from a sealed part of a piston.  <P>SOLUTION: An incompressible fluid such as a liquid is filled in a cylinder 1. The piston 2 is moved to a desired position (a testing position) in the cylinder 1, and a valve 12 on the downstream side of the cylinder 1 is closed. With the valve 12 closed, pressure (testing pressure) is applied to the piston 2 in the direction of an outflow opening 1f. Then if the sealed part (U-rings 2-1 and 2-2) of the piton 2 leaks, the piston 2 moves in the direction of the outflow opening 1f. The amount of the incompressible fluid leaked from the sealed part is detected on the basis of the amount of movement of the piston 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294639-A (JP)
Title: Encryption stream transmitting method and electronic apparatus
Inventor: KITSUKA YOSHIHISA
IPC: H04N21/4405
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption stream transmitting method and electronic apparatus for multiplexing and transmitting a plurality of pieces of data.  <P>SOLUTION: An information processor 1 transmits a POST request with data transmission order described therein to an information processor 2, subsequently buffers data A and data B recorded in an HDD 14 to a memory 13 as packets, inputs the data to an encryption processing part 11A respectively in the unit of the packet so as to encrypt the data, and buffers the data to the memory 13 again. A network communication processing part 11B makes a communication part 10 transmit the data A and the data B in accordance with the data transmission order. The information processor 2 reads the header of the POST request in a network communication processing part 21B, understands the data order to be transmitted, subsequently buffers the received data in the memory 23, and inputs the data to a data sorting processing part 21C so as to sort the data A and the data B before decoding. The data A and the data B are output to previously designated processing parts respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT