baber/WOPTO huggingface dataset:
Patent JP-2011117368-A (JP)
Title: Rotary pump
Inventor: KURODA TOMONOBU
IPC: F04C15/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pump excellent in durability, in which backlash between a shaft and an inner rotor is little, noise and pulsation during operation are reduced.  <P>SOLUTION: A fitted shaft part 12 of a shaft 10 is fitted into a shaft hole 22 of the inner rotor 20. A parallel wall part 232 of the shaft hole 22 is in contact with a maximum fitting length L and is extended outside a ridge line 15. A relief wall part 25 continuous from a first continuous part 26 as an edge of the parallel wall part 232 to a counter cylindrical wall part 242 forms a relief space 29 between the relief wall part 25 and the counter cylindrical face 142. Since interference between a corner R of the shaft hole 22 with the fitted shaft part 12 is avoided, they are manufactured so that fitting accuracy becomes high and they can be assembled. The backlash between the fitted shaft part 12 and the shaft hole 22 is little to reduce the noise and pulsation during operation of the pump. Further, oil flows into the shaft hole through the relief space 29 and is used for lubrication of the shaft 10. Thereby, durability of the pump is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120002-A (JP)
Title: Transmission circuit
Inventor: TAKAYAMA NAOHISA
IPC: H04B1/04
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transmission circuit which has high reliability while maintaining a reception sensitivity.  <P>SOLUTION: The transmission circuit has: a variable attenuator which adjusts passing power of another local oscillator signal distributed from a distributor in accordance with a control signal; and a blender for blending a transmission RF signal output from a mixer and a transmission RF signal output from the variable attenuator. When transmitting a non-modulated signal, a control device inputs, to a baseband circuit, data of such a voltage as to turn a level of a baseband signal to zero and inputs to the variable attenuator such a control signal as not to attenuate the passing power of a local oscillator signal in the variable attenuator. When switching from non-modulated signal transmission to modulated signal transmission and when switching from modulated signal transmission to non-modulated signal transmission, the control signal and the voltage are changed by ramp processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120017-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: KAMETANI JUN
IPC: H04J11/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication device and a wireless communication method, wherein the load on the inverse Fourier transform can be reduced.  <P>SOLUTION: Sub-carrier mapping for mapping input data on a sub-carrier is performed, inverse fast Fourier transform with constant throughput regardless of the number of used sub-carriers is performed when the number of used sub-carriers on which the data is mapped is equal to or more than a threshold, a rotation factor corresponding to a combination of the sub-carrier number of a used sub-carrier and the sample number of a sample point for calculation is acquired from a storage unit when the number of used sub-carriers is smaller than the threshold, the data mapped on the used sub-carrier is multiplied by the rotation factor corresponding to such data, and then the multiplication result obtained for each used sub-carrier is added to perform inverse Fourier transform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123928-A (JP)
Title: Method for manufacturing patterned medium type magnetic recording medium
Inventor: ONO HIROMI
IPC: G11B5/667
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a patterned medium type magnetic recording medium having a smooth surface and excellent signal characteristics and reliability without reducing corrosion resistance, even when tape burnishing is performed after protective layer formation and lubricant application on a magnetic recording layer having a discrete track formed thereon.  <P>SOLUTION: In the method for manufacturing the patterned medium type magnetic recording medium, a step P11 for irradiating the surface of the magnetic recording layer 14 layered on a non-magnetic substrate across a metal underlayer and formed by being divided by a recessed discrete track with UV of a vacuum UV region to control charge voltage of a substrate surface within 50 V, a step P12 for embedding a non-magnetic body in the recessed part of the magnetic recording layer, a surface flattening step P14, protective layer forming steps P17, P18 and P19 and a lubricant applying step are performed in this order, and then a tape burnishing step is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121904-A (JP)
Title: Pyrrolidone carboxyl group-containing compound and method for producing the same
Inventor: MORIYA HIROYUKI
IPC: C07D207/277
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pyrrolidone carboxyl group-containing compound and a method for producing a new pyrrolidone carboxyl group-containing compound in a high yield from a raw material having high safety by a simple method.  <P>SOLUTION: The pyrrolidone carboxyl group-containing compound is represented by formula (1) (wherein R is a 6-32C monofunctional hydrocarbon or 8-32C monofunctional hydrocarbon containing one hydroxy; R<SP>1</SP>is a hydrogen atom, 1-18C monofunctional hydrocarbon, alkali metal or alkaline-earth metal; X a sulfur atom, oxygen atom, or organic group represented by -NR<SP>2</SP>- (R<SP>2</SP>is a hydrogen atom or 1-6C monofunctional hydrocarbon; Y is a 2-8C bifunctional hydrocarbon; m is 0 or 1; n is 0 or 1)).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122694-A (JP)
Title: Shaft structure
Inventor: OKAMOTO ONORI
IPC: F16H55/14
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft structure which prevents its own deflection with its structure.  <P>SOLUTION: In the shaft structure employed for a power transmission component, the shaft structure comprises a shaft member 10 formed into a hollow shape, and central portion members 11, 14 fitted into the hollow inside portion of the shaft member 10 and made up of a substance with a Young's modulus relatively larger than that of the shaft member 10. Otherwise, in the shaft structure employed for a power transmission component, the shaft structure comprises the shaft member 13 formed into a hollow shape, and the central portion member 14 filled in the hollow inside portion of the shaft member 13 with rigidity changing depending on a change in electromagnetic condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122124-A (JP)
Title: Porous film and method of producing the same
Inventor: YAMATO HIROSHI
IPC: C08L77/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous film having excellent pore characteristics, flexibility, handling and molding workability and further film strength, heat resistance, chemical resistance and durability by crosslinking structure formation and a method of producing the same.  <P>SOLUTION: The porous film in which many micropores are present comprises a composition containing a polymer having a cross-linkable functional group as an essential component and a cross-linking agent cross-linking the cross-linkable functional group. The average pore diameter of micropores in the porous film is 0.01-10 μm and the porosity is 30-85%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010112957-A (JP)
Title: Fluorescent nanosilica particle, nanofluorescent material, biochip using same, and assay method of same
Inventor: AIZAWA HIDEKI
IPC: G01N21/78
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent nanosilica particle for enabling efficient fluorescent labeling if it is used as a pigment for a DNA chip, successfully capturing a fluorescent pigment, sufficiently maintaining a fluorescence intensity, and preventing a color from being deteriorated, and a method for detecting/quantifying a biological molecule by a fluorescence.  <P>SOLUTION: The method includes: the process for recognizing a target biological molecule recognizing molecule fixed on a substrate, and a target biological molecule; the process for recognizing a fluorescent pigment compound containing choroid silica particles comprising a fluorescent pigment compound having a surface modified by a second material for recognizing a first molecule recognizing material and a silica component chemically bonded or adsorbed as a fluorescent pigment compound containing choroid silica particles having at least one type of the fluorescent pigment compound dispersed in silica particles and an average particle diameter of 30 nm or less, and the target biological molecule after the target biological molecule recognizing molecule fixed on the substrate and the target biological molecule are recognized; and the process for detecting or quantifying the fluorescence of the colloidal silica particles on the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011127161-A (JP)
Title: Sputtering system and method
Inventor: KOMATSU EIJI
IPC: C23C14/34
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To securely and stably solve a trouble of remaining of a burr after lift-off, in a sputtering system on the premise of lift-off processing.  <P>SOLUTION: The inside of a vacuum vessel 12 of the sputtering system 10 is partitioned into a space 24 inside a differential pressure shield 26 and a space 40 other than that. A target 14 is arranged in the space 24 inside the differential pressure shield 26, and a substrate 34 is arranged in the space 40 other than that. Moreover, a plasma 22 having high energy is confined in the space 24 inside the differential pressure shield 26. Thereby a property unique to a sputtering method that deposited particles attached on the substrate 35 move on the substrate 35 by the influence of the plasma 22 is suppressed. As a result, wraparound of deposited particles to a reverse-patterned undercut part formed on the substrate 34 is prevented, thereby the trouble of remaining of the burr after lift-off is solved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127250-A (JP)
Title: Side surface guard, and cap
Inventor: NISHIO AKIRA
IPC: A42B1/18
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side surface guard capable of guarding the side surface of a face and being attached to a cap, and the cap.  <P>SOLUTION: This side surface guard 1 for guarding the side surface of a person wearing the cap is provided by including a plate-formed blocking plate 2 partially formed with a linearly penetrating slit 4, and a plate-formed holding plate 3 enabling its insertion into the slit 4 from the one side surface S1 of the blocking plate 2 over to the other surface S2 side, and at the inserted state, having a bent part 6 folded back along the linear direction of the slit 4 and having a spring property, forming a plurality of recessed parts, etc., at the bent part 6 and capable of engaging a lower inner end surface or an upper inner end surface of the slit 4 with the recessed parts, etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126420-A (JP)
Title: Display for vehicle and method of display for vehicle
Inventor: KAMIMURA TOMOSHIGE
IPC: G06F3/0484
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for a vehicle enabling the visible rate of the driver to be increased by a simple configuration, and also provide a method of display for a vehicle.  <P>SOLUTION: In this display 1 for a vehicle which comprises a display surface at the front of the driver, a future vehicle position calculation part 40a calculates the position of the vehicle obtained after a predetermined time is elapsed based on the vehicle speed information detected by a vehicle speed detection part 10 and the steering angle information detected by a steering angle detection part 20. An intersection calculation part 40b estimates, as a line of sight, the straight line specified by the calculated position of the vehicle and the position of the view point of the driver, and calculates the intersection of that line of sight and the display surface. A display position control part 40c displays a plurality of display information on the display surface so that the display information with higher priority can be displayed nearer the calculated intersection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130236-A (JP)
Title: Audio amplifier
Inventor: SHIMA TOSHIMITSU
IPC: H04N5/60
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio amplifier capable of appropriately incorporating a built-in circuit/speaker in a TV receiver into a multichannel audio system.  <P>SOLUTION: Au audio amplifier includes an audio signal obtaining part for inputting a video signal and a multichannel audio signal, a TV connection part to which a TV receiver is connected, a speaker connection part to which a speaker is connected, and a signal processing part outputting the audio signal and the video signal of a center channel from the TV connection part, delaying the audio signal of other channels by the time required for the TV receiver to decode the video signal, and outputting it from the speaker connection part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130294-A (JP)
Title: Method of controlling device or the like in specific area using personal authentication
Inventor: MIYAZAKI MEGUMI
IPC: H04M11/00
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selectively controlling devices or the like in a specific area, in which operation is set based on a route through which an individual carrying a portable terminal device passes, based on information that the individual passes an arbitrary position.  <P>SOLUTION: The present invention includes an authentication system (141) for detecting passing of a user; a control system (121) for controlling operation of a device to be controlled in accordance with an authentication position that the user passes; and a database (111) holding the authentication position that the user passes, operation content of the device to be controlled and user information. If the authentication system detects that the user has passed an arbitrary authentication position, under control of the control system, the operation of the device to be controlled held in the database is controlled in association with the user information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127857-A (JP)
Title: Method and device for controlling absorption water heater/cooler utilizing exhaust gas of dispersion type power generating system
Inventor: SHINOHARA SUSUMU
IPC: F25B27/02
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure in leakage of an exhaust gas in an exhaust gas heat exchanger, in an absorption water heater/cooler utilizing the exhaust gas of a dispersion type power generating system.  <P>SOLUTION: In this method of controlling an exhaust gas/drain hot water charging-type water heater/cooler in which a drain hot water charging-type absorption water heater/cooler having at least an evaporator, an absorber, a condenser, a low-temperature regenerator, a high-temperature regenerator, a solution low-temperature heat exchanger, a solution high-temperature heat exchanger, and a drain hot water heat exchanger, is provided with an exhaust gas heat exchanger and an exhaust gas damper, and the exhaust gas from the dispersion type power generating system is introduced to the exhaust gas heat exchanger for more highly utilizing the exhaust heat discharged from the dispersion type power generating system, the exhaust gas heat exchanger 57 is disposed on a position higher than an overflow pipe 94 of a solution of the low-temperature regenerator, and the solution in the exhaust gas heat exchanger 57 is returned to a total absorber 50 in stopping the water heater/cooler to prevent crystallization of the solution in the leakage of the exhaust gas in the exhaust gas heat exchanger 57.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126242-A (JP)
Title: Pressure-sensitive transfer correcting tape
Inventor: HAYASHI TSUTOMU
IPC: B43L19/00
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive transfer correcting tape which shows successful drying of aqueous ink even after rewriting on a transfer coat in the aqueous ink following the correction, does not cause feathering phenomenon after writing, has three layers formed on one surface of a base and can be manufactured at a conventional cost.  <P>SOLUTION: This pressure-sensitive transfer correcting tape includes a concealing layer and an adhesive layer formed on a base with a release layer formed on both surfaces of the base layer. The tape is characteristic in that the concealing layer contains 1 to 10 wt.% of at least one kind selected from the group consisting of a polyethylene glycol, a polypropylene glycol, a polyethylene glycol polypropylene glycol random copolymer and a polyethylene glycol polypropylene glycol block copolymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129821-A (JP)
Title: Pickup device for semiconductor chip, and method of manufacturing semiconductor chip
Inventor: MAKINO YUTAKA
IPC: H01L21/301
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when an Au film is formed on a semiconductor chip, the adhesive strength between the semiconductor chip and a wafer sheet increases and it is difficult to peel the wafer sheet.  <P>SOLUTION: A holding mechanism holds the wafer sheet having a plurality of respectively separated semiconductor chips stuck on a surface thereof. A suction stage is arranged so as to face the back of the wafer sheet held by the holding mechanism, and faces at least a region corresponding to two semiconductor chips adjacent to each other in a first direction, and unevenness is provided to an opposite surface facing the wafer sheet. In a state wherein tops of projections on the opposite surface are brought into contact with the back of the wafer sheet held by the holding mechanism, an exhaust device reduces the pressure in the space between the opposite surface and wafer sheet. On the opposite surface, a first region overlapping one of the two semiconductor chips adjacent to each other in the first direction and a second region overlapping the other are defined, and tops of projections within the second region are distributed so as not to overlap each other even when tops of projections within the first region are translated in the first direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125638-A (JP)
Title: Method of manufacturing stretch sheet
Inventor: EBIHARA AKIHIRO
IPC: D06J1/04
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a stretch sheet keeping a required width after elongation process while the stretch property of the sheet is held constant.  <P>SOLUTION: A method of manufacturing a stretch sheet of this invention by drawing a complex sheet includes a drawing process in which the complex sheet 10 is continuously supplied to the engaged part in the carrying direction (Y direction), where a pair of tooth groove rolls 2, 3 are mutually engaged, and the stretch property is added to the complex sheet 10 between the tooth groove rolls 2, 3. The method of manufacturing the stretch sheet has a width detection process for detecting the width W of the stretch sheet 10' obtained after the drawing process. The method of manufacturing the stretch sheet also has a control process for controlling the depth of the engagement of the engaged part and/or the rotation speed of the tooth groove rolls 2, 3 based on the difference of width W of the detected stretch sheet 10' and the setting width Wa of the stretch sheet 10'.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132072-A (JP)
Title: Method for producing lithium hexafluorophosphate
Inventor: NISHINO SHIGEYOSHI
IPC: C01B25/455
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide lithium hexafluorophosphate at high yield by an efficient and simple method.  <P>SOLUTION: This method for producing lithium hexafluorophosphate includes the steps that at least one kind of lithium salt selected from among lithium carboxylate, lithium carbonate and lithium hydrogencarbonate is brought into contact with an ammonium hexafluorophosphate compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133050-A (JP)
Title: Rolling bearing
Inventor: YUGAWA KINJI
IPC: F16C33/66
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the entry of foreign matter through the fitting surface between a slinger and a rotating ring, in a rolling bearing including the rotating ring, a fixed ring, rolling elements rollingly disposed between the rotating ring and the fixed ring, a sealing member which is fitted and fixed to at least one end of the rotating ring and which comprises the slinger closing the opening of the annular space between the rotating ring and the fixed ring, and a grease composition which is enclosed in the bearing internal space formed by at least the rotating ring, the fixed ring, and the sealing member and is formed of at least a base oil and a thickener.  <P>SOLUTION: A plurality of circular grooves in the circumferential direction are provided to the fitting surface of the rotating ring to the slinger, the fitting surface of the slinger to the rotating ring, or both of these fitting surfaces. The circular grooves are filled with the grease composition formed of at least the base oil and the thickener. The grease composition enclosed into the circular grooves comprises at least a base oil and a thickener of the same types as those enclosed in the bearing inner space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138817-A (JP)
Title: Lithium ion capacitor and method of manufacturing the same
Inventor: HAMA YOSHIKI
IPC: H01G9/10
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion capacitor which can prevent penetration of water and moisture inside a container even when used for a long period of time.  <P>SOLUTION: A fixture J for preventing inflow of waterproof sealing material with fluidity to a through-hole 14c of a container lid 12 is fitted to a projection part 14b of the container lid 12. The waterproof sealing material with fluidity is coated on an exposed part 17a of a gasket 17, a boundary part 18 formed between the exposed part 17a of the gasket 17 and an opening end part 8a of the container 8, and a boundary part 19 formed between the exposed part 17a of the gasket 17 and the container lid 12. After the waterproof sealing material is cured, the fixture J is removed to form the waterproof sealing part 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138044-A (JP)
Title: Photographing lens, photographing device and photographing system
Inventor: SEKIGUCHI MASAICHI
IPC: G03B17/00
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing lens capable of detecting a change of biological information of a photographer.  <P>SOLUTION: The photographing lens 3 includes first living body detectors 9 and 12 capable of detecting the change of the biological information of the photographer. The photographing lens 3 includes an operation member capable of operating at least one lens, and in the photographing lens 3, the first living body detector is provided in the operation member or in the vicinity of the operation member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009529962-A (JP)
Title: 加圧可能な液体薬剤貯蔵室を備えた注入装置
IPC: A61M5/24
Filed: 2007-03-09
Abstract: 使い捨て型注入装置は、患者の皮膚に接着する基部と、基部から患者の皮膚下にまで延び、患者に液体薬剤を投与するカニューレと、カニューレに液体薬剤を提供する薬剤源とを含んでいる。薬剤源は液体薬剤を保持する貯蔵部と、カニューレに液体薬剤の液流を提供するために貯蔵部内からの液体薬剤を加圧する加圧手段とを含んでいる。 【選択図】図７
Patent JP-2009532094-A (JP)
Title: 電気外科手術切除装置
IPC: A61B1/00
Filed: 2007-03-28
Abstract: 組織を胃腸管から切除する方法および装置を記載する。装置は電気外科手術切除装置である。電気外科手術切除装置には、カテーテルおよびカテーテルのルーメンを通って伸びる複数の導電性切除ワイヤーが含まれる。ワイヤーは、引っ込めた位置と伸ばした切除位置との間を動くことができる。ワイヤーは伸ばした切除位置で分岐型形態を形成する。電気外科手術切除装置を内視鏡内に装填し、その後、これを切除する標的組織部位まで操縦し得る。ハンドルアセンブリを操作することにより、ワイヤーが分岐型切除形態内に伸びる。電流を流すことで、ワイヤーによって組織が標的部位から切除される。