baber/WOPTO huggingface dataset:
Patent JP-2007145085-A (JP)
Title: Brake device for vehicle
Inventor: KUSANO AKIHITO
IPC: F04B5/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device for a vehicle which maintains high piston strength of a piston pump while suitably restraining pulsation of a hydraulic path system.  <P>SOLUTION: A slide ring 46 sealing a space between its outer periphery and an inner periphery of a stepped hole 12 and partitioning a suction chamber 50 is mounted to a piston 36 constituting piston pumps HP1 and HP2. The suction chamber 50 is thereby constituted to increase its capacity when the capacity of a pump chamber 56 is reduced by a reciprocating movement of the piston 36 and to decrease the capacity when the capacity of the pump chamber 56 is increased. A diameter Dk of the inner periphery of the stepped hole 12 constituting the suction chamber 50 is set larger than the inside diameter Dc of a cylinder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145091-A (JP)
Title: Vehicle body structure
Inventor: UCHIGATA TOSHIAKI
IPC: B60J5/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure which increases strength at an engagement portion while effectively transmitting to the vehicle body a load applied to the engagement portion of a front door or a rear door at a side collision, and completely prevents the door from opening at the side collision.  <P>SOLUTION: This vehicle body structure has: a door 4 opening/closing door opening portions 1, 3 formed in the vehicle B; and a support unit U slidably supporting the door in a vehicle front and rear direction, and also has: a first engagement member 13 provided on the vehicle body side; a second engagement member 12 provided at the door and engageable with the first engagement portion; and a reinforcement member 60 transmitting load applied to the second engagement member to the support unit when the first engagement member and the second engagement member are engaged with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149866-A (JP)
Title: Manufacturing method and manufacturing apparatus for semiconductor silicon substrate
Inventor: OIDE HIROYUKI
IPC: H01L21/31
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor silicon substrate in which manufacturing method uses a carbon dioxide in a supercritical state to offer a highly reliable semiconductor silicon substrate.  <P>SOLUTION: The manufacturing method for the semiconductor silicon substrate includes at least a cleaning process of cleaning the substrates in an atmosphere containing a carbon dioxide in a supercritical state, under a condition of a temperature of 31 to 100°C and pressure of 18 to 40 MPa; a film formation process of forming at least one film selected out of a group of films consisting of conductive films, and insulating films under a condition of a temperature of 150 to 350°C and pressure of 7.5 to 12 MPa; an etching process of etching under a condition of a temperature of 31 to 100°C and pressure of 18 to 40 MPa; and a resist removal process of removing a resist under a condition of a temperature of 31 to 80°C and pressure of 18 to 40 MPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145151-A (JP)
Title: Transmission ratio variable apparatus
Inventor: TOMITA AKIHIRO
IPC: B62D5/04
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission ratio variable apparatus having superior quietness in a transmission ratio variable mechanism having a locking device capable of regulating the relative rotation between an input shaft and an output shaft by restricting the rotation of a motor as a drive source.  <P>SOLUTION: An IFSECU executes the lock checking control for checking the engagement in lock starting by turning off a solenoid, abutting an engagement part of a lock arm on a circumferential surface of a lock holder, driving a motor, and abutting the engagement part on a side wall of an engagement groove. The IFSECU performs the drive of the motor (from the rotation position "P2" to "P0") so as to abut the engagement part of the lock arm on the side wall of the engagement groove when checking the lock by the sinusoidal wave energization.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150696-A (JP)
Title: Communication device and carrier wave detection method
Inventor: HOKIMOTO HIDETAKA
IPC: H04L27/04
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device which is simpler in structure and capable of determining whether a communication partner outputs carrier waves or not.  <P>SOLUTION: When communication devices 1 and 7 keep communications with each other using radio signals in which carrier waves are modulated through ASK; a CPU 3 detects the output state of the partner's carrier waves on the basis of the carrier wave intermittent pulses which are binarized and outputted from a binarizing circuit 9 which shapes the waveforms of receiving data, after the radio signals are demodulated by a demodulation circuit 8 in a case wherein the transmission of the carrier waves is started from the communication partner and ended first by the communication partner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149521-A (JP)
Title: X-ray producing device
Inventor: ISHIKAWA TOMOHIRO
IPC: H01J35/00
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray producing device which can efficiently discharge heat produced in an X-ray tube outside a housing.  <P>SOLUTION: The X-ray producing device is provided with a housing 2 in which the X-ray tube 4 and a receptor element, etc., are stored and which is filled with insulating oil 5, a lid body 3 sealing an opening of the housing 2, and a heat discharging means 17 installed on an outside surface of the lid body 3. The housing is provided with a shielding means 6 for partitioning into an X-ray tube chamber 2f storing the X-ray tube 4 and a receptor element chamber 2g storing the receptor element, etc. The discharging means 17 is installed on the outside surface of the lid body 3 brought into contact with the insulating oil 5 in the X-ray tube chamber 2f. Since the heat produced by the X-ray tube 4 is discharged outside the housing 2 by the discharging means 17 after being directly transmitted to the discharging means 17 installed on the lid body 3 from the insulating oil 5, the heat produced by the X-ray tube 4 can be discharged outside the housing 2 at high efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144327-A (JP)
Title: Cleaning device
Inventor: SATO KAZUYUKI
IPC: B08B3/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device whose installation area as an entire cleaning device can be reduced and has little part left behind from spraying of a cleaning medium to treating objects, and to perform a cleaning treatment with which the installation area is effectively used and appropriate cleaning is performed with little uncleaned part left.  <P>SOLUTION: In this cleaning device, a carrying-in truck 5 and a carrying-out truck 6 movable in a reciprocative manner on guide rails 4 respectively are disposed on both sides across a treatment chamber 1, and an elevating and supporting means 10 elevating and supporting the treating object 8 on the truck is provided in the treatment chamber 1. The treatment object 8 is carried into the treatment chamber 1 by the carrying-in truck 5 and delivered to the elevating and supporting means 10, the carrying-in truck 5 is retreated from the treatment chamber 1 for performing the given cleaning treatment; and the cleaned treatment object 8 is delivered to the carrying-out truck 6 from the elevating and supporting means 10 and carried out of the treatment chamber 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153079-A (JP)
Title: Power supply device of electric power steering apparatus
Inventor: EZAKA TOSHINORI
IPC: B62D5/04
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device of an electric power steering device which suppresses instability of a vehicular power source.  <P>SOLUTION: The power supply device 1 of the electric power steering device comprises: a main power source 3 for supplying the power to an electric motor of the electric power steering device 2; an auxiliary power source 4 for supplying the power to the electric motor when the power to be supplied to the electric motor from the main power source 3 is insufficient; and a power control means 5 which detects shortage of the power of the main power source 3, and supplies the power to the electric motor from the auxiliary power source 4 when the shortage of the power of the main power source 3 is detected. A charging circuit 10 for controlling the charging current when the main power source 3 charges the auxiliary power source 4 is provided between the main power source 3 and the auxiliary power source 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152720-A (JP)
Title: Exothermic resistance element part, its manufacturing method and thermal printer
Inventor: MOROOKA TOSHIMITSU
IPC: B41J2/335
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the exothermic efficiency of an exothermic resistance body to attempt to reduce electric power to be consumed, to improve strength of a substrate on the lower part of the exothermic resistance body, and to manufacture it simply and at low cost.  <P>SOLUTION: An exothermic resistance element part 1 in which a plurality of exothermic resistance bodies 4 are arranged at certain intervals on a supporting substrate 2, wiring 5 is connected with respective exothermic resistance bodies 4, the supporting substrate 2 is composed of a plurality of substrates 7 and 8 laminated in the thickness direction, and a hollow part 11 penetrating through the supporting substrate 2 in the thickness direction is provided in a region covered by respective exothermic resistance bodies 4 of the supporting substrate 2, is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156813-A (JP)
Title: Personal identification system and access management system
Inventor: IGARASHI HIROO
IPC: H04L9/32
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and quickly identify a person even when the number of persons to be identified is increased.  <P>SOLUTION: An image pickup part 6 picks up the image of the face of a person 3 to be identified and the image in a storage element installed in a certificate 4, and an authentication device 7 extracts biological information data from the image of the face of the person 3 to be identified, and reads the biological information data stored in the storage element from the image of the storage element, and when the biological information data extracted from the image of the face are matched with the biological information data stored in the storage element, the authentication device 7 identifies the person 3 to be identified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309704-A (JP)
Title: Electromagnetic wave analysis device, design support device, electromagnetic wave analysis program and design support program
Inventor: MAEKAWA TOMOYA
IPC: G06F19/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To investigate influence by unnecessary radiation noise generated from a printed circuit board mounted with a component in an electronic apparatus including a wireless apparatus.  <P>SOLUTION: This design support device 100 has: an antenna electromagnetic field distribution input part 51 for inputting data showing an electromagnetic distribution of an antenna on the periphery of the electronic apparatus 14; a board vicinity electromagnetic field distribution input part 52 for inputting data showing a board vicinity electromagnetic field distribution that is the unnecessary radiation noise emitted from the board of the electronic apparatus 14; and a correlation value generation part 53 generating a distribution of a correlation value showing correlativity between an electromagnetic field of the antenna and a board vicinity electromagnetic field on the basis of the antenna magnetic field data and the board vicinity electromagnetic distribution data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006187600-A (JP)
Title: Ion-tophoretic apparatus
Inventor: TANIOKA AKIHIKO
IPC: A61N1/30
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve an administration efficiency in an ion-tophoretic apparatus for administering a medicinal ion to an organism through an ion exchange membrane.  <P>SOLUTION: This ion-tophoretic apparatus includes a working electrode structure having a first porous film having a large number of pores, which communicate between the frontside surface and the backside surface, a first ion exchange membrane, formed of an ion exchange resin filled into the pores in the first porous film, for selecting a first conductivity type ion, and a medicine holding part disposed on the backside of the ion exchange membrane, for holding a medicinal liquid containing a medicinal ion electrified in the first conductivity type. In the ion-tophoretic apparatus where the medicinal ion is administered through the first ion exchange membrane, a layer of a water soluble polymer compound chemically bonded to a material constituting the first porous film is formed on the surface of the first porous film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007222004-A (JP)
Title: New strain having ability to degrade aromatic hydrocarbon under anaerobic condition and use thereof
Inventor: KASAI YUKI
IPC: A62D101/20
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for rapidly cleaning up the environment polluted with a volatile aromatic hydrocarbon.  <P>SOLUTION: A new microorganism has an ability to degrade the volatile aromatic hydrocarbon and belongs to the genus Azoarcus. A method for cleaning up the environment using the microorganism is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156958-A (JP)
Title: Network relay control compatible with network-type plug and play
Inventor: OSHIMA YASUHIRO
IPC: H04L12/28
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing deterioration in communication efficiency, when a service device is not operating normally, in a network compatible with a network-type plug and play.  <P>SOLUTION: A network main unit makes a reply to a response to a device retrieval request transmitted from a client according to the protocol of the network-type plug and play, when at least one of service devices in a device unit is brought into an operable state. The response to the device retrieval request is not made, when all the service devices in the device unit are in inoperable state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159050-A (JP)
Title: Portable electronic apparatus
Inventor: NANBU MASARU
IPC: G03B17/02
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic apparatus which can easily change optical characteristics of a camera without using any other member, and is simple in mechanism.  <P>SOLUTION: The portable telephone 11 with camera has a first case 12 and a second case 13, and the first case 12 and the second case 13 are interconnected to be changeable in their relative position. The first case 12 has a camera 16 which receives light rays from an object and photographs the object. The second case 13 has an adapter 17 which changes optical characteristics of the camera 16. The portable telephone 11 is configured to be switched between a first state where the camera 16 directly receives light from the object, and a second state where the camera 16 receives light rays passing through the adapter 17 by changing the relative positions of the first case 12 and the second case 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164853-A (JP)
Title: Head suspension of multilayer ground layer and its manufacturing method, flexure of multilayer ground layer and its manufacturing method
Inventor: ARAI HAJIME
IPC: G11B21/21
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly obtain low impedance, low loss, and a wide band of wiring lines on a recording side, and high impedance, low loss, and a wide band of wiring lines on a reproduction side.  <P>SOLUTION: A head suspension 1 has: a load beam 3 which places a load on a head part 21 recording/reproducing information to and from a hard disk; and a flexure 7 which has recording-side and reproduction-side wiring lines 25 and 27 connected to the head part 21 and is fitted to the load beam 3 while supporting the head part 21, the flexure 7 having the wiring lines 25 and 27 arranged on a base material 17 of a conductive thin plate across a base insulating layer 33 made of flexible resin. The head suspension 1 is characterized in that a high-conductivity ground layer 39 of copper having higher conductivity than the base material 17 of the conductive thin plate is formed at at least a portion between the base material 17 and base insulating layer 33 corresponding to the wiring line 25 only on a width-directional recording side of the flexure 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161685-A (JP)
Title: Method for producing organic acid
Inventor: TANAKA NOBUYUKI
IPC: B01D61/44
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic acid from an organic acid salt by electrodialysis using bipolar membranes, with which reduction in electric conductivity caused by increase of an organic acid concentration or reduction in an organic acid salt concentration in the acid chambers of an electrodialysis apparatus to which a solution of an organic acid salt is supplied is effectively controlled and an organic acid is produced in a high conversion ratio.  <P>SOLUTION: In the method for producing an organic acid with which an electrodialysis apparatus equipped with acid chambers 12 and base chambers 11 formed by alternately arranging bipolar membranes B and cation exchange membranes C between electrodes is used and an aqueous solution of an organic acid salt is supplied to the acid chambers 12 and an electrodialysis is carried out to form an organic acid in the acid chambers 12, spacers 20 composed of liquid-permeable cation exchanger nets are formed in the acid chambers 12 to carry out the electrodialysis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332584-A (JP)
Title: Manufacturing method for semiconductor element
Inventor: JEONG CHEOL MO
IPC: H01L29/423
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element having a tungsten gate electrode in which gate resistance and interference between gates are reduced.  <P>SOLUTION: A gate oxide film 11, polysilicon films 12 and 14 and a nitride film are formed on a semiconductor substrate, and then they are patterned to form a poly gate. A spacer 18 is formed on the side surface of the poly gate. A sacrifice nitride film 19 is formed all over the surface, and an inter-layer insulating film 20 is formed all over the surface. The inter-layer insulating film 20 and the sacrifice nitride film 19 formed on the poly gate are evenly removed so as to expose the nitride film. The nitride film is removed, and simultaneously the top of the sacrifice nitride film 19 is removed. An insulating film spacer 22 is formed on a side surface exposed by removing the nitride film, and a part 21 where the sacrifice nitride film is removed is filled with an insulating film. A tungsten gate 23 is formed at a part where the nitride film is removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170479-A (JP)
Title: Ball bearing cage
Inventor: MIZUTANI MAMORU
IPC: F16C33/38
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing cage free of vibration when starting the rotation of a ball bearing mounted vertically in the axial direction.  <P>SOLUTION: A pocket 6 of the cage 5 is square-shaped with two opposed sides 6a parallel to the circumferential direction of the cage 5 and other two opposed sides 6b perpendicular thereto. On the inside face of each side 6a parallel to the circumferential direction, a plane supporting portion 7 is provided which is equally protruded at its inner diameter side into the pocket 6 for supporting a ball 4 held in the pocket 6 with the plane tapered face. Thus, even when the ball 4 is stopped deviating from the rolling direction to the right or left side at starting the rotation of the bearing, the ball 4 is supported on the plane supporting portion 7 parallel to the circumferential direction and the ball 4 starting to roll is made to abut on the inside faces of the sides 6b perpendicular to the circumferential direction to avoid the operation of force component deviating from the circumferential direction on the cage 5 and prevent the vibration of the cage 5 at starting the rotation of the bearing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171413-A (JP)
Title: Image display device, multi-level display method, and computer program
Inventor: HASHIMOTO HIDEAKI
IPC: G09G3/36
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that can perform multi-level display as compared with conventional frame modulation without causing flickering, a multi-level display method for the image display device, and a computer program for embodying the multi-level display method for the image forming apparatus by a computer.  <P>SOLUTION: A decoding section 92 receives low-order four bits of a video signal output from an LUT, specifies a modulation period (for example, 8 frames, 7 frames, 6 frames, 5 frames, etc.) of frame modulation, and specifies a frame modulation pattern designating which of the respective frames is made +1 higher in gradation than a basic gradation. A frame modulating circuit 93 is equipped with a frame counter counting the modulation period of the frame modulation etc., and outputs driving signals for rewriting display of a liquid crystal panel, frame by frame, to a gate driver 94 and a source driver 95 according to the modulation period and frame modulation pattern input from the decoding section 92.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170107-A (JP)
Title: Sash with ventilating fan
Inventor: KOBAYASHI MAKOTO
IPC: E06B1/32
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash with a ventilating fan which enables the frame body of a window sash and the frame body of a ventilating fan to be separated and to be easily coupled with each other and is excellent in design property of a coupling part.  <P>SOLUTION: The sash with the ventilating fan is provided with a sash frame body 1 and a ventilating fan frame body 2 which is coupled with the upper part of the sash frame body 1 and stores the ventilating fan 4 therein, and the lower frame 21 of the ventilating fan frame body 2 is coupled with the upper frame 10 of the sash. The ventilating fan frame body 2 is provided with an overhung part 23 which overhangs at the indoor side, and the ventilating fan 4 is mounted on the overhung part 23 of the ventilating fan frame body 2. The upper frame 10 of the sash is provided with an angle part 13 which protrudes towards the indoor side at an indoor edge part and forms a gap 45 between the overhung part 23 of the ventilating fan 4 and itself. A cover material 46 is mounted on the gap 45 from the indoor side to cover it.  <P>COPYRIGHT: (C)2007,JPO&INPIT