baber/WOPTO huggingface dataset:
Patent JP-2008230574-A (JP)
Title: Vehicular fuel tank
Inventor: ARAI SATOSHI
IPC: B60K15/077
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular fuel tank having a reserve container, capable of carrying out stable fuel supply even if a liquid level is lowered, reducing the influence of excessive fuel becoming high temperature, and having excellent durability.  <P>SOLUTION: The vehicular fuel tank comprises the reserve container 14 installed so as to provide a space from a bottom surface portion 6 of a fuel tank, and capable of storing fuel lowering the liquid level; a fuel supplying pipe 28 sending fuel in the reserve container 14 to an engine; and a return pipe 30 returning the excessive fuel becoming high temperature from the engine. The excessive fuel from the return pipe is returned to the outside of the reserve container 14. The excessive fuel and fuel in a tank are stirred to lower the temperature of the fuel, and the fuel is made to flow into the reserve container 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238281-A (JP)
Title: Coated tool
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance of high hardness of a boride coating without sacrificing a tight-contact characteristic of the coating by controlling a maximum diffraction intensity of X-ray diffraction.  <P>SOLUTION: In this coated tool, a boride coating made of one or more kinds of metal elements selected from Al, Si, Cr, W, Ti, Nb and Zr is coated on a substrate surface. The boride coating has a hexagonal crystal structure, and has a maximum diffraction intensity in X-ray diffraction on a (001) face, and a residual compression stress is 0.1 GPa or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243996-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOYAMA MASATO
IPC: H01L29/49
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having high speed, low power consumption and high storage density.  <P>SOLUTION: The method includes: a step of forming first and second amorphous insulating films formed of La, Al and O on p- and n-type wells in a semiconductor substrate; a step of forming a first gate electrode having an absolute value of oxide standard generation enthalpy lower than the oxide standard generation enthalpy of the second amorphous insulating layer on the first and second amorphous insulating layers; a step of thermally treating the entire structure thus formed in an oxygen atmosphere; a step of forming a metal film on the first gate electrode; and a step of applying solid-phase reaction to the first gate electrode and the metal film to form a second gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239380-A (JP)
Title: Piezoelectric ceramic composition
Inventor: TSUKADA GAKUO
IPC: C04B35/462
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition which can obtain excellent piezoelectric characteristics even when it is fired at a low temperature.  <P>SOLUTION: The piezoelectric ceramic composition has a composition that corresponds to a solid solution which contains a first compound having a rhombohedral perovskite-structure, a second compound having a tetragonal perovskite-structure, and a third compound. Wherein the third compound is a composite oxide which contains Bi as a first constitutional element, Fe or Mn as a second constitutional element, and a hexavalent metal element as a third constitutional element. The hexavalent metal element is at least one kind of element selected from W and Mo.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238520-A (JP)
Title: Method for manufacturing liquid delivering head
Inventor: MURAMOTO YOSHIYUKI
IPC: B41J2/045
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid delivering head capable of preventing foreign substances from being generated during etching.  <P>SOLUTION: The method for manufacturing the liquid delivering head 100 in which wet etching processing is performed on a first work W1 to manufacture the liquid delivering head 100 under a condition that the first work W1 in which a mask 150 with a specified pattern is provided on a first face and a second work W2 are joined with each other comprises a covering step wherein the second work W2 and the outer peripheral side of the first face not opposing the second work W2 in the first work W1 are covered with a sealing sheet S1 with liquid resistance to the etching liquid used for the etching processing, and an etching processing step wherein after the covering step, the etching liquid is fed to the first face to perform the etching processing to the first work W1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244090-A (JP)
Title: Switching device and method for manufacturing switching device
Inventor: TOMONO NAOKI
IPC: H01L45/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device which does not require initialization operation prior to transition to an "on state", of a first time is excellent in repeating durability compared with before, reduced in the variation of a switching time, and to provide a rewritable integrated logic circuit using the switching device.  <P>SOLUTION: The switching device is manufactured using an oxide ion conducting layer in which conducting metal is distributed previously. Metal ions are supplied also from the distributed metal when two electrodes are connected by a metal bridge using an electrochemical reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244819-A (JP)
Title: Signal processor
Inventor: MIYAZAKI SADAKO
IPC: H04R29/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor capable of searching for a hint of a cause, for many divergences, why sound does not come out of a speaker.  <P>SOLUTION: An AV amplifier searches for the hint of the cause why the sound of a FRONT channel does not come out of the speaker A based on, in addition to a detection result of a sound signal at a fourth detection part, a detection result of a sound signal in a first detection part, speaker system setting managed by a memory, etc. under control by a microcomputer provided to the AV amplifier, and displays the searched hint.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243074-A (JP)
Title: Device, method, and program for retrieving document
Inventor: KAMINAGA AKIKO
IPC: G06F17/30
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a method, and a program for retrieving document for efficiently performing neighborhood retrieval processing.  <P>SOLUTION: Based on a retrieval query including a plurality of character strings as retrieval targets and a neighborhood condition instructing a condition about a distance between the character strings, the respective character strings are divided into partial character strings. From index information acquired about the respective partial character strings, index information matching a neighborhood retrieval plan instructing an effective area of an appearance position wherein the respective partial character strings meet the neighborhood condition, is used for determining whether the neighborhood condition is satisfied or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007176487-A (JP)
Title: Bumper stay
Inventor: ISURUGI KAORU
IPC: B60R19/24
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper stay capable of stably and certainly absorbing much collision energy in collision.  <P>SOLUTION: The bumper stay 10 comprises an extruded member having a hollow part 15 of an aluminum alloy and is arranged between a bumper 1 and a frame 6 such that its extrusion direction and a longitudinal direction of a vehicle body are perpendicular to each other. An oblique side 11 on the bumper 1 side in the extruded material is longer than an end side 14 on the frame 6 side and is projected to at least a portion close to a center in a width direction of the vehicle body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008249042-A (JP)
Title: Electric actuator
Inventor: YOKOCHI YOSHIKAZU
IPC: F16K31/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric actuator capable of managing properly with a valve of which a high output is required such as a large-bore valve without enlarging the capacity of components for electric fitting.  <P>SOLUTION: The electric actuator has a drive circuit 26 to operate an electric motor 5 by feeding the current from a DC power supply 22, and is arranged so that a relay circuit 29 can be installed if necessary complying with the current feeding capacity, wherein the relay circuit 29 is composed of a relay 27 fed with current through a microswitch turned on and off according to the valve condition, fully opened or fully closed, and normally open contacts 28 to turn on the current feed to the motor 5 from the DC power supply 22 by feeding the current to the relay 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248869-A (JP)
Title: On-vehicle compression device
Inventor: MAEKAWA HIROTAKA
IPC: B60G17/015
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle compression device capable of preventing reverse rotation and securing the silent property of a scroll compressor at the same time.  <P>SOLUTION: A solenoid valve 7 is arranged between the scroll compressor 1 and a drier 5, a supply and discharge valve 6 is held in a compressed air supply and discharge position, and the solenoid valve 7 is held in an exhaust position, and exhaust gas of a suspension unit 3 is released from a filter 9 into the atmosphere while bypassing the scroll compressor 1. Therefore, the exhaust gas of the suspension unit 3 is not introduced into the scroll compressor 1, and the reverse rotation of the scroll compressor 1 is prevented. Accordingly, a check valve for preventing the reverse rotation can be dispensed with, and the silent property of the scroll compressor 1 and the silent property of the vehicle can be secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246166-A (JP)
Title: Modular kitchen
Inventor: MIZUKOSHI HIROSHI
IPC: F24C15/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular kitchen having a lifting screen and considering flashing.  <P>SOLUTION: The modular kitchen includes a cabinet, a counter disposed on the cabinet, cooking devices disposed on the counter, and the screen to be lifted, disposed in the rear of the cooking equipment. The counter has an opening part, and an interposing member is interposed between the opening part and the screen. The interposing member has a screen lifting opening part, and the upper end of the interposing member projects upward above the counter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260204-A (JP)
Title: Couple plate for building
Inventor: TOYODA KOHEI
IPC: B27M3/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a couple plate for building which prevents the occurrence of warpage and torsion, has high flexural strength, and is good in appearance and enables two plates to be bonded together easily and exactly since the flexural strength of a conventional couple plate for building is low because a large number of its channels are penetrating it in the width direction, and the channels can be seen from the side to deteriorate its appearance.  <P>SOLUTION: In the couple plate in which the two cross-grained plates are stuck together, a plurality of channels are formed which do not protrude from both ends in the width direction of each plate and extend in the width direction. The channels of the two plates are formed to coincide with each other while being stuck together.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008041080-A (JP)
Title: Storage control system, control method for storage control system, port selector, and controller
Inventor: NAKAJIMA AKIO
IPC: G06F13/10
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for detecting a logical command error to properly perform error handling and to execute detection and blockage of a malfunctioning section.  <P>SOLUTION: This storage control system includes controller units 130A, 130B for performing processing for data I/O to/from drives 150, 160 in response to a data I/O request from a host device 100, switches 140A, 140B connecting the controller units 130A and 130B and drives 150 and 160, and a port selector 300 inserted between the switches 140A and 140B and the drive 160, the port selector 300, when receiving a command generated based on processing performed by an MPU 131, accesses a target drive 160 if the data that form a command are valid, if the port selector 300 detects logical command inconsistency, the port selector 300 forwards the detection result to the MPU 131 via the switch 140A or 140B and requests retry processing from the MPU 131.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134990-A (JP)
Title: Information processing apparatus and information processing method
Inventor: SONODA TETSUTOSHI
IPC: G06F3/01
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which is concerned with stimulus presentation considering the spread of stimuli and adjunction of information on a virtual object by stimuli when stimuli caused by a collision of the human body and a virtual object is presented to the human body.  <P>SOLUTION: A plurality of stimulus generators 110, which are used to apply stimuli to the human body and are laid on the human body of the user, are controlled. A position determination unit 108 determines whether or not a virtual object which forms a virtual space where the user exists is in contact with the human body. When the contact has occurred, a control unit 103 executes drive control of each of a plurality of stimulus generators 110, which are located near a place where the contact is determined, based on the positional relationship between the virtual object and the stimulus generators.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266720-A (JP)
Title: Steel sheet for clutch drum or clutch hub, and clutch drum or clutch hub using it
Inventor: YAMAMOTO SHUJI
IPC: C21D8/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet used for a clutch drum or a clutch hub.  <P>SOLUTION: The steel sheet used for a clutch drum or a clutch hub for an automotive automatic transmission is characterized in that it has a composition consisting of, by mass, 0.5 to 0.8% C, ≤1.0% Si, 0.2 to 2.0% Mn, ≤0.1% P, ≤1.0% S and the balance Fe with inevitable impurities and also has a critical fracture value F of ≥0.7, wherein the critical fracture value F satisfies relational expression F=In(A<SB>0</SB>/A<SB>1</SB>). A<SB>0</SB>is a cross-sectional area of a specimen before tensile test; and A<SB>1</SB>is a cross-sectional area of a fracture surface of a specimen after tensile test. A clutch drum or a clutch hub, using the steel sheet, is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007200357-A (JP)
Title: Disk control device
Inventor: MINOWA NOBUYUKI
IPC: G06F12/08
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk control device of a module structure allowing almost free extension of channel adaptors and disk adaptors and ensuring high reliability and availability.  <P>SOLUTION: The DKC (disk control device) 5 comprises clusters A (40) and B (50) having different AC supply sources. Each cluster can be constituted by a plurality of channel adaptor modules, a plurality of disk adaptor modules, a plurality of switch modules, and one cache module. Each channel adaptor module or disk adaptor module can set a plurality of paths for data transfer with a specific cache module.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008264204-A (JP)
Title: Game machine
Inventor: ITOU KAZUHIRO
IPC: A63F7/02
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of changing the order of reception with a high degree of expectation for flowing into a trigger area by changing the size of a game ball inflow space as a structure of an apportioning mechanism for apportioning received game balls into the trigger area or a non-trigger area.  <P>SOLUTION: In a Pachinko game machine, an apportioning device 50 changes the order of reception of a game ball guided into the actuation trigger area 70 by changing the state from the state in a non-special period to the state in a special period. In the non-special period, a game ball is received from an entrance 53 into the game ball inflow space 62 and the second game ball in the order of reception is guided to the actuation trigger area 70. In the special period, a saving space to which one game ball can be saved is additionally formed by displacing a movable side wall 58 and the third game ball in the order of reception is guided to the actuation trigger area 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266840-A (JP)
Title: Fine spun twisted union yarn
Inventor: YANAI TAKASHI
IPC: A41D19/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide fine spun twisted union yarns which are especially suitable for forming gloves excellent in incision wound prevention.  <P>SOLUTION: This fine spun twisted union yarn has a sheath-core structure whose core portion comprises filaments and whose sheath portion comprises staple fiber bundles. In the yarn, the filaments composing the core portion are filaments ≥95 mol% of whose repeating units are formed from a polyketone represented by formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270584-A (JP)
Title: Polishing composition for semiconductor wafer and polishing processing method
Inventor: IZUMI MASAHIRO
IPC: B82Y99/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition for semiconductor wafer which has superior polishing characteristics, and a polishing processing method.  <P>SOLUTION: Disclosed is the polishing composition for semiconductor wafer which contains colloidal silica in the form of a group of deformed particles of 1.5 to 15 in long diameter/short diameter ratio of silica particles. Further, disclosed is the polishing method for semiconductor wafer using the same. The polishing composition is much faster in polishing speed as compared with a case wherein spherical colloidal silica is used, and excellent mirror surface polishing can be achieved without generating a scratch. Further, the content of alkali metal is small, so harmful effects on a semiconductor wafer such as remaining abrasive grains after the polishing can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270632-A (JP)
Title: Testing apparatus and method
Inventor: KIMURA TAKAHIRO
IPC: G01R31/302
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing apparatus and method whereby the defects of a conductive pattern can be sensed with a high accuracy.  <P>SOLUTION: In the testing apparatus and method, a sample having conductive patterns 10 is scanned by an electron beam 20 while the irradiating position of the electron beam 20 is vibrated by a predetermined amplitude when irradiating each conductive pattern 10 by the electron beam 20. Such an electric signal as absorbing currents generated by the irradiation in each conductive pattern 10 and as the voltages caused by the absorbing currents is sensed by using probes 31, 32 and amplifiers. Then, the varying amounts of the electric signals, which are sensed among the respective vibrations when scanning each conductive pattern by the electron beam 20, are so searched as to sense the defect of each conductive pattern 10 from the difference between the varying amounts obtained when such a defect as a high-resistance via 12a exits in the region of the vibration and obtained when the defect does not exist.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267341-A (JP)
Title: Exhaust heat recovering device
Inventor: NAKAMURA TOKUJI
IPC: F01K23/06
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovering device improving power generation efficiency.  <P>SOLUTION: A high temperature side Rankine cycle of an exhaust heat recovering device includes a first gasification means gasifying first working fluid, a first turbine driven by the gasified first working fluid, a first condenser liquefying first working fluid after work on a first turbine, and a first pressurizing means pressurizing liquefied first working fluid and supplying the same toward the first gasification means from the first condenser. A low temperature side Rankine cycle includes a second gasification means gasifying second working fluid with using the second working fluid having a boiling point lower than that of the first working fluid as cooling medium of the first condenser of the high temperature side Rankine cycle, a second turbine driven by the gasified second working fluid, a second condenser liquefying second working fluid after work on a second turbine, and a second pressurizing means pressurizing liquefied second working fluid and supplying the same toward the second gasification means from the second condenser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275674-A (JP)
Title: Optical recording composition, holographic recording medium, and information recording method
Inventor: SUZUKI HIROYUKI
IPC: G11B7/24035
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holographic recording medium excellent in characteristics such as high diffraction efficiency, good storage property, low shrinkage, dry processing property and multiple recording characteristics (high recording density) and high durability against irradiation light for reproduction.  <P>SOLUTION: The optical recording composition contains a compound expressed by general formula (1). In general formula (1), X<SP>n+</SP>represents a cation having a valency of n; n represents an integer of 1 or more; Y represents a leaving group; Z represents a substituent; each of R<SP>1</SP>and R<SP>2</SP>independently represents a hydrogen atom or a substituent; each of A<SP>1</SP>and A<SP>2</SP>independently represents a substituent; m represents an integer from 0 to 5; l represents an integer from 0 to 4; when m is an integer of 2 or more, a plurality of A<SP>1</SP>can be identical or different from each other; and when l is an integer of 2 or more, a plurality of A<SP>2</SP>can be identical or different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007192543-A (JP)
Title: Cogeneration system
Inventor: TAKIMOTO KEIJI
IPC: F24H1/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system for actualizing well efficient operation while taking into consideration of the power generating load factor of a cogeneration device.  <P>SOLUTION: The cogeneration system comprises the cogeneration device for generating power and heat, an inverter 10 for systematically linking power generated from the cogeneration device to a commercial power supply line, a hot water storage device having a hot water storage tank for recovering heat generated from the cogeneration device and storing it as hot water, and a control means 80B for controlling the operation of the cogeneration device. The control means 80B uses predicted power load based on past power load and predicted heat load based on past heat load for controlling the operation of the cogeneration device so that the predicted power load is corrected to be reduced when the generator load factor of the cogeneration device exceeds a first predetermined value.  <P>COPYRIGHT: (C)2007,JPO&INPIT