baber/WOPTO huggingface dataset:
Patent JP-2009233605-A (JP)
Title: Treatment method of boron fluoride-containing water
Inventor: NISHIKAWA AKIO
IPC: C02F1/58
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of boron fluoride-containing water capable of efficiently decomposing and removing boron fluoride while suppressing the charge amount of a chemical agent, and a manufacturing method of a decomposition agent of boron fluoride using it.  <P>SOLUTION: The treatment method of boron fluoride-containing water includes: a first process for decomposing boron fluoride being a compound of fluorine and boron by adding an aluminum compound to the boron fluoride-containing water; a second process for performing solid-liquid separation by adding a calcium compound to the boron fluoride-containing water in order to treat fluorine produced by decomposition; and a third process for obtaining an aluminum-containing precipitate by solid-liquid separation by adding an aluminum salt to the liquid obtained by solid-liquid separation. The aluminum-containing precipitate obtained in the third process is used for the decomposition of the boron fluoride-containing water in the first process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243483-A (JP)
Title: Resin torque rod
Inventor: MINAMINO TAKANOBU
IPC: F16F15/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight resin torque rod achieved in low cost in total by shortening a time required per cycle of forming a resin torque rod body and dispensing with gluing treatment on a rubber elastic body in a large bush and a small bush.  <P>SOLUTION: In the resin torque rod 10, a vulcanized rubber part 26 of the small bush 12 is assembled in an outer tube 24 for the small bush of a resin torque rod body 30 by press fitting and a vulcanized rubber part 38 of the large bush 14 having a bore 48 passing through an axial direction is assembled in an outer tube 18 for the large bush by press fitting. A metal cover body 74 is fixed at an opening in an axial direction of the outer tube 18 for the large bush and the vulcanized rubber part 38 of the large bush 12 is prevented by the cover body 74 from coming off from the outer tube 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244695-A (JP)
Title: Air flow-generating device, recording material heating/cleaning device, and image forming apparatus
Inventor: TODA MASAYUKI
IPC: G03G21/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in the width of an air current flowing between a blowing port and an object when heat insulation is provided by sending a gas to the object from the blowing port.  <P>SOLUTION: The image forming apparatus is provided with an air flow generating device including: a blowing fan 83 which sends air; a blowing duct 81 which guides air sent from the blowing fan 83; a suction duct 82 which has a suction port 821, as an opening, disposed in the position where the length of an air passage from the blowing port 811, as the opening of the blowing duct 81, to sheet is greater than the length of an air passage from the sheet and which guides air from this suction port 821; and a suction fan 84 which sucks air in the suction duct 82.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245882-A (JP)
Title: Backlight unit
Inventor: SOGA YASUNORI
IPC: F21Y101/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit capable of achieving a large screen of a display panel and reducing image display spot of the display panel resulting from the light-emission action of a light source unit.  <P>SOLUTION: The backlight unit 1 includes a light guide 3 having a first main face 3A being a light output face and a second main face 3C opposed to the first main face 3A, a light source unit 4 which is arranged on the side face of the light guide 3 different from the first and the second main faces 3A, 3B, and a chassis 11 which supports the light guide 3 and is connected thermally to the light source unit 4. The chassis 11 includes a heating means which transmits heat of the light source unit 4 to a region 11C of the light guide 3 far from the light source unit 4 and heats the region of the second main face 3C of the light guide 3 far from the light source unit 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008257728-A (JP)
Title: Method and system for automatically adjusting advertisement bid amount
Inventor: LEE JOONGOO
IPC: G06Q30/08
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for automatically adjusting advertisement bid amounts.  <P>SOLUTION: The method for automatically adjusting advertisement bid amounts includes a step for receiving a maximum cost-per-click and a desired advertisement display rank from an advertiser; a step for calculating a maximum ranking index for each advertisement using the maximum cost-per-click; a step for determining an advertisement display rank according to the maximum ranking index for each advertisement and the desired advertisement display rank; a step for comparing a maximum ranking index of a corresponding rank and a maximum ranking index of a subsequent rank, and calculating a ranking index of a corresponding rank; and a step for automatically adjusting an advertisement bid amount based on the calculated ranking index of the corresponding rank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252960-A (JP)
Title: Method of estimating lifetime of optical semiconductor device and drive device
Inventor: OSATO TAKESHI
IPC: H01L33/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To almost exactly estimate the lifetime of an optical semiconductor device even when a drive condition changes, or an individual difference of the optical semiconductor device is present in a method of estimating the lifetime of the optical semiconductor device.  <P>SOLUTION: In the method of estimating the lifetime of an optical semiconductor device, the maximum light output value is extracted by measuring the characteristics of light output with respect to a drive current for the optical semiconductor device whose maximum light output value is limited by thermal saturation. The decrease tendency of the maximum output values with the drive time is estimated to estimate the lifetime of the optical semiconductor. Further, the estimated lifetime is updated as time passes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254145-A (JP)
Title: Fuel cell vehicle
Inventor: NOGUCHI MINORU
IPC: B60L11/18
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle that allows an operator or the like to recognize highly-useful information in view of planning an appropriate execution plan of a task regarding a fuel cell vehicle.  <P>SOLUTION: The fuel cell vehicle 1 outputs a first distance index value D<SB>1</SB>indicating a travelable distance of the vehicle 1 and a first power index value E<SB>1</SB>indicating a suppliable power of either or both of a fuel cell 11 and each power storage element (a capacitor 12 and a secondary battery 16). Concretely, the fuel cell vehicle outputs the suppliable power of the fuel cell 11, the capacitor 12, and the secondary battery 16 which is displayed on a second indicator I<SB>2</SB>, a remaining fuel amount displayed on a third indicator I<SB>3</SB>, and each charge amount of the capacitor 12 and the secondary battery 16 which is displayed on a fourth indicator I<SB>4</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251375-A (JP)
Title: Optical transmission module and optical transmission system
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B6/42
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission module of a bidirectional communication type that prevents cross talk as much as possible to prevent malfunction.  <P>SOLUTION: An optical transmission module includes one or more transmission optical devices 19 for transmitting an optical signal L1, one or more reception optical devices 20 for receiving another optical signal L2, and an optical member 5 for converting optical paths for one or more optical signals L1 and one or more optical signals L2 having a different wavelength from the optical signal L1. The optical transmission module includes two or more inclined planes angled relative to the optical axis of the optical fiber 2, one of the two or more inclined planes has an optical filter 17 for allowing these optical signals to partially or almost completely pass or partially reflect the optical signals; a reflecting plane 15r for reflecting the optical signal L1 or L2 is formed on another one of the two or more inclined planes; a fiber lens 14f is provided at a fiber-side end 5f facing the optical fiber 2. The optical filter 17 has demultiplexing characteristics, according to the arrangement of the transmission optical device array 19 and reception optical device array 20, that prevents an optical signal L1 sent from the transmission optical device array 19 from leaking into the transmission optical device at the distant optical transmission module.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247762-A (JP)
Title: Needleless injector
Inventor: UDAGAWA HARUHIDE
IPC: A61M5/30
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needleless injector which can use gas pressure to suck/jet a drug liquid and is high in quantitativeness of the amount of the drug liquid to be injected.  <P>SOLUTION: The needleless injector includes a cylinder body 4 in which a partition wall 4c is formed to have a communication hole 4b; a gas chamber 4e which is formed by screwing a cap 41 to the back end and is mounted with a pressure piston 52 sliding on the inner circumferential surface; a gas chamber 4d which is in front of the partition wall 4c and is equipped with a ball stopper 65 sliding on the inner circumferential surface; a gas supply/exhaust selector 7 for supplying/exhausting gas for the gas chamber 4d; and a gas supply/exhaust selector 8 for supplying/exhausting gas for the gas chambers 41a and 4e. A nozzle holder 3 is moved forward to suck a drug liquid Y from a drug vial B, and then a lever 71 is drawn to supply the gas chamber 4d with a high pressure gas G, and then the ball stopper 65 is moved forward and a latch is taken off, and then the pressure piston 52 is moved forward to jet the drug liquid Y. In order to suck a fresh drug liquid Y from the drug vial B again, the gas chamber 4e is supplied with the high pressure gas G, and the gas chamber 41a is exhausted of the high pressure gas G, and then the pressure piston 52 is moved backward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262912-A (JP)
Title: Electrical connector
Inventor: SI DONG-DONG
IPC: H01R13/648
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector which is advantageous for downsizing and superior in friction strength.  <P>SOLUTION: The electric connector comprises an insulator including a base and tongue plates formed so as to extend frontward from the base and a shield case which has conductive terminals installed on the tongue plates of the insulator, a top plate, a bottom plate, and side plates connecting the top plate and the bottom plate, and covers the insulator. Both ends of the tongue plates of the insulator and side walls of the shield case are separated for a prescribed distance, and a guide groove for guiding the insertion engagement of a mating connector is formed so as to surround it by both the end side walls of the tongue plates, and the top plate, the bottom plate, and the side plates of the shield case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258279-A (JP)
Title: Image forming device and process cartridge
Inventor: KUBO RYOTA
IPC: G03G21/16
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, capable of notifying a user at an early stage that a process cartridge is going to be accommodated in a device body in an insufficient attitude, when replacing the process cartridge.  <P>SOLUTION: The axis of a drum shaft 16 is located outside an annular part 45, in the state shown in Fig.14(a). In this case, when the cartridge drawer is moved in an arrow A2 direction, from a first position to a second position, as shown in Fig.14(b), the insertion part 16A of the drum shaft 16 contacts the tapered surface 46 of a shaft insertion side part 44. If the cartridge drawer is, further, pushed in the arrow A2 direction, the tapered surface 46 of the process cartridge 41 slides to the insertion part 16A side in the drum shaft 16, and the shaft insertion side part 44 is pushed up in the direction of arrow B1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054987-A (JP)
Title: Light-emitting diode light source and light-emitting diode lamp
Inventor: TSAI WEN-KUEI
IPC: H05B44/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode (LED) light source suited for electrical connection to a power line.  <P>SOLUTION: The LED light source is provided with an LED array, a power line communication (PLC) unit and a current control unit. The PLC unit is electrically connected to the power line, and the current control unit is electrically connected to the LED array and the PLC unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259355-A (JP)
Title: Cpp magnetic read head
Inventor: AWAKAWA NORIHIRO
IPC: G11B5/39
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a CPP (Current Perpendicular Plane) magnetic read head having superior characteristics.  <P>SOLUTION: As an embodiment, the CPP read head 11 has first hard bias films 151 on both right and left sides of a magneto-resistive sensor 112, and further has a second hard bias film 152 laminated in contact with the first hard bias films. The second hard bias film is continuous in an in-plane direction of the magneto-resistive sensor, and formed even on the magneto-resistive sensor. Magnetization of the first hard bias films is stabilized by the second hard bias film, and reduced in film thickness to more flatten an upper shield 113 near the magneto-resistive sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257709-A (JP)
Title: Air conditioner
Inventor: KAKUWA TAKASHI
IPC: F24F1/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize an air conditioner, having a plurality of outlets, minimizing structural constraints and loss in wind path or refrigeration cycle.  <P>SOLUTION: The air conditioner is equipped with an inlet 2 and a plurality of outlets 3, 4, in a casing 1, heat exchangers 9, 10, a blower 7, and a plurality of wind paths 5, 6 to each of the plurality of outlets 3, 4 from the blower 7in an interior of the casing 1, and air-blowing blocking means 5a, 6a in each of the plurality of wind paths 5, 6 and is constituted, such that the plural outlets 3, 4 are arranged vertically, air blowing is carried out only from the upper side outlet 3 during cooling operation, and air blowing is carried by an optional combination from the upper side outlet 3 and the lower side outlet 4 during heating operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260870-A (JP)
Title: Document feeding and reading device, and image forming apparatus
Inventor: FUKUDA MINORU
IPC: H04N1/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent quality of a read image from being degraded, and to convey a sheet document with high feeding property, in a document feeding and reading device.  <P>SOLUTION: While feeding a sheet document between contact glass 51 and a white reference member 62, image information of the sheet document is read through the contact glass on a read line L by an image reading means 50 at a fixed position. In the document feeding and reading device 200, a gap adjusting means 60 is provided for adjusting a gap between the contact glass and the white reference member on the basis of a document thickness control signal. As the white reference member, a white elastic sheet 62 is provided which includes: the upstream end in a document feeding direction attached to an axial turning holder 66 which is supported turnably around an axial center orthogonal to the document feeding direction A; a downstream end in the document feeding direction placed on a receiving member 67 so as to be freely slid, and a top-most vertex positioned on the reading line, the white elastic sheet being curved to protrude toward a side of the contact glass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254752-A (JP)
Title: Biotissue support
Inventor: OKABE HIROSHI
IPC: A61B17/02
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To maintain an operative wound in a spread condition without hindering view even in an X-ray fluoroscopic surgical operation.  <P>SOLUTION: The biotissue support 1 is provided which has a supporting portion 2 closely applied to biotissue and holding the tissue and a grasping portion 3 connected to one end of the supporting portion 2. At least the supporting portion 2 is formed of a material capable of transmitting X rays.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265708-A (JP)
Title: Compiler and code generation method thereof
Inventor: MOTOKAWA KEIKO
IPC: G06F9/45
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating an SIMD (single-instruction-multiple-data) creation code without a fraction portion by executing SIMD creation conversion wherein an outer loop is considered when a target data string by a conventional SIMD creation system is a part of a long continuous data string astride the outer loop because SIMD creation is not applied to the fraction portion when a data length is not divisible by SIMD parallelism when the data length of a range that is a target of SIMD optimization is short.  <P>SOLUTION: This compiler analyzes a target loop, analyzes an inner data length and the SIMD parallelism, thereafter obtains a loop expansion number of the outer loop surrounding an internal data part, and performs loop expansion and SIMD code conversion to the loop after the expansion. The compiler calculates a value (called a fraction) of the remainder when dividing the inner data length by the SIMD parallelism, and uses a value obtained by dividing a common multiple of the SIMD parallelism and the fraction by the fraction as the expansion number.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262604-A (JP)
Title: Vehicle and manufacturing method of vehicle
Inventor: KOIKE MUNETAKA
IPC: B62J35/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle in which surface accuracy of a seal surface part against a fuel pump of a fuel tank can be improved.  <P>SOLUTION: This motorcycle (vehicle) 1 includes a fuel tank 14 made of a resin, a fuel pump 16 arranged on the inner side of the fuel tank 14 and mounted in a state of being sealed together with the fuel tank 14, a nut part 15a for fixing the fuel pump 16 to the inner side of the fuel tank 14, and a fuel-pump securing member 15 including a plate part 15b made of a metal embedded in the inner side of the fuel tank 14 at a seal surface part 14c of the fuel tank 14 against the fuel pump 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264142-A (JP)
Title: Air conditioner of construction machine
Inventor: KANESAWA HIROSHI
IPC: F01P3/20
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling performance of an engine by using a radiation air heating section in an air conditioner as a cooler for engine cooling water.  <P>SOLUTION: In the air conditioner of a construction machine equipped with an air condition unit which includes an evaporator 204 forming a cooling device, the air heating section 301 arranged downstream of the evaporator 205, forming a heating device and operated by the engine cooling water, and first and second dampers 404, 405 respectively provided upstream and downstream of the air heating section 301, a blower 503 for radiation and a control means controlling the first to fourth dampers 404, 405, 505, 507 and the hot water valve 304 are provided so that during cooling by the air condition unit, the engine cooling water is supplied to the air heating section 301 and air taken in from a fresh air introduction pipe 501 is passed through the air heating section 301 and is then discharged from a fresh air exhaust pipe 502.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262699-A (JP)
Title: Automatic braking control device
Inventor: KATO HIROKI
IPC: B60T7/12
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic braking control device capable of properly intervening an automatic brake even when an automatic braking control area is expanded further to the vehicle side than a collision avoidance limit position.  <P>SOLUTION: A braking control unit 5 variably so sets the target deceleration Gt of an expanding braking control to be performed as to be more lowered as the vehicle speed V is more increased in the area the relative distance d of which to an object to be controlled is larger than a first brake intervention distance D1 and smaller than a second brake intervention distance D2. Since an excessive deceleration which makes instable the vehicle behavior is not produced during the enlarging braking control in which the possibility of an avoidance operation by the steering of the driver is sufficiently present, the automatic brake can be intervened with a proper deceleration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268220-A (JP)
Title: Motor control system
Inventor: NAKAMURA AKIHIKO
IPC: H02P29/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To get high-speed and high-accelerating/decelerating properties and high positioning properties, using an inexpensive CPU, and without the pattern of switching being complicated.  <P>SOLUTION: A motor control system, which drives a motor 10 small in inductance, is equipped with a current loop, where a control gain is set smaller than 1, a speed zone discriminator (a speed zone detector 42F and a position command operation part 50), which discriminates between a zone other than fall of speed and its fall zone, an compensation amount setter (a compensation amount operation part 42G and a compensation amount memory 42J), which sets the amount of current command compensation, and a current command compensator (a switch part 42H and a variable gain amplifier 42K), which adds the amount of current command compensation to a current command in the zone other than the fall of speed and does not add the amount of current command compensation to the current command in the fall zone of speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264892-A (JP)
Title: Structure of preventing scratch and floating of crossover of resolver
Inventor: MAKIUCHI KOZO
IPC: G01D5/245
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To position each crossover without using a varnish agent by causing a plurality of step parts formed on a protruding wall part for guiding the crossovers between respective salient poles to guide the crossovers of respective phases.  <P>SOLUTION: In the structure of preventing scratch and floating of the crossover of the resolver, the crossovers (6A to 6C) of the respective phases are independently positioned on the respective step parts (8A to 8C) formed on the protruding wall part (8) of an annular insulating cover (3), and the crossovers (6A to 6C) are stretched at the respective step parts (8A to 8C) without using a varnish agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001545-A (JP)
Title: Method for producing alcohols
Inventor: INO YASUNORI
IPC: C07B53/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing alcohols from an ester or a lactone under a comparatively mild condition in high yield and in high catalytic efficiency.  <P>SOLUTION: The method for producing the alcohols comprises reducing the ester or the lactone with hydrogen by using a complex represented by general formula (1): Ru(H)(η1-BH<SB>4</SB>)(L<SB>P</SB><SP>1</SP>)(L<SB>N</SB><SP>2</SP>) (wherein, L<SB>P</SB><SP>1</SP>is a bisphosphine ligand; and L<SB>N</SB><SP>2</SP>is a diamine ligand) as a catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT