baber/WOPTO huggingface dataset:
Patent JP-2011049003-A (JP)
Title: Proximity sensor
Inventor: SOSHIN KOJI
IPC: G01P1/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability without deteriorating reliability of detection accuracy.  <P>SOLUTION: A proximity sensor 1 is equipped with an oscillation circuit unit 2, a detection circuit unit 3, and a casing 6 which houses these inside. The oscillation circuit unit 2 is equipped with an LC oscillating circuit 21 which has at least a rod shaped coil 11 and a circuit coil L1 wound around a core 11. In a detecting circuit unit 3, with or without of a protruded part 13a is detected from changes of an oscillation amplitude of vibration of the LC oscillation circuit 21 caused by the protruded part 13a of a magnetic rotor 13 approaching a tip 11a of the core 11. The tip 11a of the core 11 is formed having a curved face shape. A hole 62c is formed at the opposite position of the tip 11a of the core 11 in the casing 6. The core 11 is movably supported between a position where the tip 11a is protruded from the hole 62c to the outside of the casing 6 and a position where the tip 11a is concealed from the hole 62c to the inside of the casing 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045834-A (JP)
Title: Cleaning apparatus
Inventor: FUJII SHINJI
IPC: A61B19/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve at the same time such problems as: how to reduce the space required, how to reduce the amount of a cleaning liquid consumed, how to prevent generation of cavitation, and how to reduce clogging with fine particle foreign matter.  <P>SOLUTION: In a cleaning apparatus including a cleaning vessel 3, a pressure reducing means 6 containing a heat exchanger 4 condensing gas in the cleaning vessel 3 and a vacuum pump 5, a pressure returning means 7 in the cleaning vessel 3, and a control means 14 for boiling the cleaning liquid in the cleaning vessel 3 by alternating pressure reduction and pressure return, the heat exchanger 4 is constituted by a plate-type heat exchanger for cooling gas with cooling water, and a gas-liquid separator 9 is installed upstream of the heat exchanger 4 to separate the cleaning liquid, fine liquid drops of the cleaning liquid and fine foreign matter contained in gas from the gas by a demister, and to return the separated liquid to the cleaning vessel 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050863-A (JP)
Title: Photocatalyst, method of producing photocatalyst and method of decomposition treatment of trichloroethylene
Inventor: NISHIKIORI HIROMASA
IPC: B01J37/08
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To decompose a decomposition target gas efficiently while controlling outward diffusion of intermediates produced in photolysis.  <P>SOLUTION: A photocatalyst contains an allophane and titanium oxide in a blend ratio of 10-60 in terms of the Ti/Al ratio. A method of producing it and a method of decomposing trichloroethylene using it are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280627-A (JP)
Title: Pharmaceutical preparation for treatment of disease and disorder of breast
Inventor: DIPIANO GERIANNE TRINGALI
IPC: A61K31/137
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide formulations and methods for administration to thereby improve the compliance and amenity for patients during treating disorders or troubles of breasts and thoracic parts.  <P>SOLUTION: Formulations for topical or local administration of drugs directly to the breast or chest to produce a regional or local effect with lower systemic drug levels than when an effective amount is administered systemically are disclosed herein. In a preferred embodiment, the drug is administered to the surface of the breast, areola, or directly to the nipple. The formulation provides increased patient comfort, increased bioavailability and a relatively high blood level in the region to be treated with a reduction in side effects compared to that administered systemically. A preferred formulation includes drugs in the form of micro or nanoparticles, which may be formed of a single drug or in combination with an excipient or carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060799-A (JP)
Title: Exposure apparatus, exposure method and device manufacturing method
Inventor: YOSHIZAWA TOMOYA
IPC: G01B11/24
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of correcting deformation of a mask more precisely than before.  <P>SOLUTION: The exposure apparatus detects a focusing state of the mask 2, measures a shape of a reverse surface of a pattern surface of the mask 2 when the focusing state of the mask 2 is detected, and stores a measurement result in a storage part 11 in advance. The exposure apparatus measures a shape of the reverse surface of the pattern surface of the mask 2 before a substrate 5 is exposed, and compares the measurement result with the measurement result of the shape stored in the storage part 11 in advance. Then, the exposure apparatus corrects the deformation of the mask 2 based on the comparison result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060827-A (JP)
Title: Sensor element module
Inventor: SASAOKA KENJI
IPC: H01L23/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor element module that can be made compact in its thickness direction.  <P>SOLUTION: The sensor element module includes: a first insulating layer 11 having an opening part 11c; a second insulating layer 12 layered over the first insulating layer including the upper part of the opening of the first insulating layer; a conductor pattern 22 sandwiched between the first insulating layer and second insulating layer; and a sensor element chip 41 having a functional plane and flip-connected over the conductor pattern such that the functional plane is buried in the second insulating layer to be exposed in the opening part of the first insulating layer. The second insulating layer has a reinforcing material 12a facing the surface of the sensor element chip on the opposite side from the functional plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059259-A (JP)
Title: Image forming device
Inventor: IINUMA KIYOSHI
IPC: G03G15/14
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of failure in transfer, on a transfer material and separating the transfer material from the transfer conveyance belt readily, even when conveying the thin transfer material by the transfer conveyance belt.  <P>SOLUTION: The image forming device 100 includes a photosensitive drum 1; the transfer conveyance belt 10; a transfer electrostatic charging device 11, arranged facing the photosensitive drum 1 via the transfer conveyance belt 10 to transfer an electrostatic toner image from the photosensitive drum 1 onto the transfer material P; a separation roller 14 for suspending the transfer conveyance belt 10 and arranged on the downstream side, in the direction of conveyance of the transfer material P more than the transfer electrostatic charging device 11, to separate the transfer material P from the transfer conveyance belt 10, and a suspension roller 13 suspending the transfer conveyance belt 10 and arranged between the transfer electrostatic charging device 11 and the separation roller 14. The suspension roller 13 is formed into a reverse crown shape having a central side having smaller diameter than that of an end part side in the axial direction. The separation roller 14 is formed into a crown shape having a central side having larger diameter than that of an end part side in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060512-A (JP)
Title: Fuel cell stack
Inventor: OGAWA TETSUYA
IPC: H01M8/02
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell improved in power generation efficiency and durability by restraining distortion of a separator due to expansion and contraction caused by heat.  <P>SOLUTION: Coupling parts 25, 29 of a pinching part 21 and reaction gas cross-linking parts 22, 26 are so coupled that a tangential direction of a peripheral edge of the pinching part 21 and that of peripheral edges of the reaction gas cross-linking parts 22, 26 are to be in the same direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057369-A (JP)
Title: Multiple-purpose automatic lifting step system
Inventor: KONISHI TOSHIO
IPC: B66B29/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic lifting step system which actualizes silent and safe lifting operation of a self-supported riding lifting device mounted on a wall side in parallel to an inclined stairway, while avoiding various problems in hold-in between rollers on rails.  <P>SOLUTION: In the automatic lifting step system, the groove-shaped laid double-row rails are constructed to shield the outside faces of the rails, detect the cut of a traction chain, and properly function synchronous and safe resting cam brakes. To avoid the one-sided effect of the right and left brakes in a blank on the rail surfaces of the double-row rails for the right and left rollers, the shaft center swing form of a roller shaft center concentrically mounted in the hollow shaft of a mounted brake cam is served for preventing the blank on the rails, as a function managing element important for safe lifting operation together with a self-supported riding hand supporter. To rationalize the consistent removal of spaces between the rails and the right and left rollers, the shaft center swing form of the roller shaft center constructed concentrically with the cam shaft is provided for consistently supporting the roller surfaces on the double-row rails, as a functional structure important for safe and silent lifting operation together with the hand supporter on a self-supported riding plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061484-A (JP)
Title: Semiconductor device, and communication apparatus
Inventor: OKUHORA AKIHIKO
IPC: H03H7/075
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for constituting a transmission line, which is formed of a right handed material and a left handed material to be varied in the propagation characteristics, on a semiconductor substrate with a simple configuration.  <P>SOLUTION: So-called left handed transmission line 12 of a metamaterial structural body is formed on the semiconductor substrate 11 such as a silicon substrate. The transmission line 12 includes: a capacitor 13; an inductor 14; and an MSM joint part 15, thereby to constitute a high-pass filter. A voltage V1 is applied to the MSM joint part 15 from an external part, and the voltage value of the voltage V1 is controlled, so that the propagation characteristics are varied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055770-A (JP)
Title: Nucleic acid aptamer, and method for screening the same
Inventor: OGINO CHIAKI
IPC: G01N33/553
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid aptamer having high specific binding force to a low-molecular-weight molecule such as an amino acid, and to provide a method for efficiently screening the same.  <P>SOLUTION: The method for screening a nucleic acid aptamer using an atomic force microscope is provided, including: (a) a step of fixing a target substance onto the probe of the atomic force microscope; (b) a step of fixing a nucleic acid via a covalent bond onto a surface of a flat plate; (c) a step of scanning the surface of the flat plate obtained in the step (b) using the probe obtained in the step (a); (d) a step of retrieving the nucleic acid flying a space apart from the surface of the flat plate and caught on the probe, in the step (c); (e) a step of measuring the binding force to the target substance, for the nucleic acid obtained in the step (d); and (f) a step of repeating the steps (b) to (e) until a nucleic acid aptamer where the measured binding force in the step (e) exhibits a given value is found.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057918-A (JP)
Title: Polyimide precursor, polyimide, and diamine
Inventor: KAMINE TETSUJI
IPC: C08G73/10
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide precursor giving a polyimide excellent in light transmissivity; a polyimide excellent in light transmissivity; and a new diamine giving the polyimide precursor or the polyimide.  <P>SOLUTION: The polyimide precursor is obtained by reacting a tetracarboxylic acid component with a diamine component including a diamine compound represented by chemical formula (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056571-A (JP)
Title: Welded structure having excellent fracture initiation preventive characteristic after arresting brittle crack
Inventor: INOUE TAKEHIRO
IPC: B23K9/02
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded structure having excellent fracture initiation preventive characteristic after arresting brittle crack which is capable of favorably preventing generation of fracture such as ductile fracture and brittle fracture after arresting the brittle crack in a steel structure.  <P>SOLUTION: In a welded structure having a cruciform welded joint and/or a T-shaped welded joint which is assembled by the fillet welding and/or the partial groove welding, the fillet leg length or the deposition sectional length L2 on a through-side steel plate 2 side of the cruciform welded joint and/or the T-shaped welded joint is ≥1/4 of the plate thickness t1 of a non-through side steel plate 1 of the cruciform welded joint or the T-shaped welded joint fully or partly in the direction of the welding line. The welded structure has excellent fracture initiation preventive characteristic after arresting brittle crack.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066146-A (JP)
Title: Semiconductor device, and plasma display device
Inventor: IKUTA AKIHISA
IPC: H01L21/8234
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device like a high-breakdown-voltage hybrid transistor which has small parasitic resistance and large current driving capability.  <P>SOLUTION: A semiconductor layer 22 of a first conductivity type includes a base region 9 of the first conductivity type. An emitter region 10 of a second conductivity type is provided in the base region 9. In the semiconductor layer 22, an impurity layer 23 of the second conductivity type is provided adjacently to the base region 9 from a surface of the semiconductor layer 22 to a predetermined depth smaller than the thickness of the semiconductor layer 22. The impurity layer 23 is provided with a collector region 11 of the first conductivity type and a drain region 14 of the second conductivity type, apart from the region layer 9. On the surface of the semiconductor layer 22, a gate electrode 13 is provided on an end of the emitter region 10 and partially on the base region 9 and impurity layer 23, through the gate insulating film 12. The semiconductor device includes a first electrode 15 connected to the emitter region 10 and base region 9 in common, and a second electrode 16 connected to the collector region 11 and drain region 14 in common.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064162-A (JP)
Title: Combustion state determination method of spark ignition internal combustion engine
Inventor: SERIZAWA TAKESHI
IPC: F02P3/01
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it occasionally is difficult to detect a fire accident state based on an ion current in the case that plasma is left in a combustion chamber as the ion current flows owing to ions contained by the plasma, in an internal combustion engine ignited by generating the plasma.  <P>SOLUTION: In this combustion state determination method of the spark ignition internal combustion engine including an ignition plug, generating plasma by reaction of spark discharge generated by a high voltage applied via an ignition coil connected with the ignition plug and an electric field generated in the combustion chamber and igniting air-fuel mixture, change in secondary voltage secondarily generated at the ignition plug after the spark discharge in association with the spark discharge is detected, and a fire accident is determined in the case that the change in the detected secondary voltage is beyond a predetermined range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250261-A (JP)
Title: Display
Inventor: ANDO HIROAKI
IPC: G09F9/30
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display which is a display to visualize elapse of time and which is utilized repeatedly.  <P>SOLUTION: This invention relates to a display in which particles are arranged regularly on a base material comprising reversibly deformable material, a color tone change member in which color tone is varied in accordance with deformation quantity in the thickness direction exists between a display side transparent plate and a press member; the device includes a light scattering layer having a minute uneven plane between the color tone change member and the display side transparent plate, wherein in a non-press state, the minute uneven plane becomes a whole reflection state in which incident light is whole-reflected substantially, in a press state, the minute uneven plane is made flat substantially and becomes a transmitting state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070280-A (JP)
Title: Component information management system
Inventor: TANAKA YASUTAKA
IPC: G06Q50/04
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component information management system for allowing a company that needs a substitute to easily use component management information held by another company, allowing the companies to easily mutually exchange component information, and allowing the companies to have a close information link on a product or a component.  <P>SOLUTION: The component management system includes: a database storing user information, component information including information on chemical substance contained in a component offered by a user, and regulation information on the contained chemical substance of the component; a means deciding whether the component violates a regulation on the contained chemical substance based on the component information and the regulation information stored in the database; a means retrieving a component which can be substituted for the component of one user and offered by another user from the component information stored in the database; and a means providing the one user with the component information of the retrieved substitute.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071214-A (JP)
Title: Solar cell module
Inventor: YOSHIKAWA KUNITA
IPC: H01L31/04
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module that enhances filling efficiency of solar cell elements in a solar cell module by reducing a material cutting loss so as to suppress a loss when electrically connecting the solar cell elements.  <P>SOLUTION: The solar cell module is formed by combining polygonal solar cell elements with each other. When the polygonal solar cell elements are combined with each other, the solar cell module has each void geometrically constituted by the sides not adjacent to each other. Electrical connection between the polygonal solar cell elements adjacent to each other is formed in each void.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068434-A (JP)
Title: Building
Inventor: HARADA TETSUO
IPC: B66B7/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening design feeling and excellent aesthetic performance in a surrounding environment including an elevator device.  <P>SOLUTION: In this building, an elevator device 2 having a car 2B and a counterweight 2C linked via a rope 2A, is arranged over upper-lower stories. A blow-by space 1 communicating with the upper-lower stories is formed in at least a partial story, and an elevator hall section 3 is arranged by facing the blow-by space 1, and a boundary section 5 between the elevator hall section 3 and the blow-by space 1 and the car 2B are formed in a see-through state from mutual ones of the elevator hall section 3 and the blow-by space 1. The elevator device 2 is roped in a state of lifting only the car 2B without lifting the counterweight 2C in the blow-by space 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069952-A (JP)
Title: Image forming apparatus
Inventor: IMAOKA KUNIO
IPC: G03G21/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience in exchange of an exchange member, by providing an image reading part to be turnable at the upper part of an image forming apparatus and by facilitating exchange of the exchange member such as the prevention of an error in exchange.  <P>SOLUTION: The image forming apparatus includes: a body part which includes an image forming part for forming an image on paper, and to the inside of which the exchange member to be exchangeable is attached; and the image reading part which is supported at the upper part of the body part and reads an original. The body part has an upper surface cover that can be opened in such a state that the image reading part is turned and lifted up in order to exchange the exchange member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071700-A (JP)
Title: Low-frequency signal optical transmission system and low-frequency signal optical transmission method
Inventor: KIUCHI HITOSHI
IPC: H04B10/516
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-frequency signal optical transmission system which enables long distance transmission of an optical high-stability low-frequency signal, by compensating for a delay phase amount due to transmission.  <P>SOLUTION: The low-frequency signal optical transmission system includes: a two-optical-wave generator 3 generating lights of wavelengths λ1 and λ2 apart from a laser light by a frequency of a microwave M1; a light detector 8 detecting a microwave M2 from two lights having transmitted an optical fiber 6; an optical modulator 9 shifting a frequency of two lights by the frequency of a microwave M3; a Faraday reflector 10 for reflecting two lights; an optical coupler 11 for mixing two lights returning to a polarized beam splitter 5 from the optical modulator 9 with the generated two lights; an optical detector 12 for converting four lights into microwaves; and an image rejection mixer 13 converting a frequency of the converted microwaves with the microwave M1 to output upper and lower side band waves, and a phase difference detector 16 for controlling a microwave phase shifter 2 so that the phase difference between the upper-side and lower-side band waves becomes 0, as a result of detection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071771-A (JP)
Title: Content processing device, and program for guaranteeing partial integrity of content
Inventor: FURUKAWA KAZUYOSHI
IPC: G09C1/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a guarantee of partial integrity by a small amount of data.  <P>SOLUTION: A content processing device includes: a management data storage part for storing an updating-person identifier and a secret key by making them correspond to each other; a means for receiving a content divided into a plurality of blocks, an update type showing the type of update with respect to the content, an update block to be updated in the content, and an update position; a means for generating an updated content by inserting the update block to the update position in the content when the update type is inserted; a means for calculating a hash value with respect to the update block; a means that reads out the updating-person identifier and the secret key from the management data storage part to generate an electronic signature by using the secret key with respect to update recording information including the updating-person identifier, the update position, and the hash value with respect to the update block; and a means for outputting the updated content, the update recording information, and the electronic signature.  <P>COPYRIGHT: (C)2011,JPO&INPIT