baber/WOPTO huggingface dataset:
Patent JP-2011259250-A (JP)
Title: Power supply detection circuit
Inventor: KONDO KAZUHIRO
IPC: H03K17/30
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce accuracy deterioration in a power supply detection signal in a power supply detection circuit caused by an increase in a mismatch in a comparator due to BT deterioration.SOLUTION: An input signal 102 and a reference voltage 103 is input to a detection comparator 104 by an input switching signal generation circuit 112 around a switching time between an active state and an inactive state of the output from the detection comparator 104, and the detection comparator 104 compares the input signal 102 and the reference voltage 103. Except for around the switching time, a comparator non-use input voltage 110 is input to the detection comparator 104, and the differential input to the detection comparator 104 is fixed at the same voltage. Accordingly, a long-term deterioration in accuracy of a power supply detection due to BT deterioration can be effectively reduced.
Patent JP-2012002427-A (JP)
Title: Refrigerant circuit device
Inventor: YASUJIMA KENTETSU
IPC: F25D11/00
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant circuit device which can favorably perform a cooling/heating operation while reducing power consumption even when the amount of the refrigerant in a refrigerant circuit corresponds to the amount necessary for a single heating operation.SOLUTION: The refrigerant circuit device includes: a main route 20 connecting an inside heat exchanger 24, a compressor 21 and an outside heat exchanger 22; a high-pressure refrigerant introducing route 30 supplying the refrigerant from the compressor 21 to a prescribed inside heat exchanger 24; and return routes 40, 50 returning the refrigerant from the inside heat exchanger 24 to the main route 20 via a heating-side heat exchanger 42. The first return route 40 is branched in an upstream side of a return valve 44 in a first return piping 41. The circuit device includes: a variable flow rate expansion mechanism 47 provided in a branch piping 46 that joins the first return route in a downstream side of the branch; and a controller 80 that closes the return valve 44 on carrying out a cooling/heating operation and controls the opening of the variable flow rate expansion mechanism 47 to render the refrigerant temperature in an entrance side of the heating-side heat exchanger 42 to be equal to the outside air temperature.
Patent JP-2012001519-A (JP)
Title: Composition
Inventor: KONDO CHIHIRO
IPC: A61K8/41
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition such as an external preparation for skin, preferable in cosmetic, food, and the like and preferable for those having pigmentation by being exposed to ultraviolet light, specifically those having pigmentation abnormalities caused by an increase in melanin production, more specifically those having a big amount of melanin in collected horny layer cells.SOLUTION: The composition containing a compound (1) represented by the general formula (1) and/or a pharmacologically acceptable salt thereof and a whitening component (2) is provided (in the formula, A represents a di- or tri-aromatic methyl group selected independently from the group consisting of an allyl group having an unsubstituted or substituted group and/or a heteroaromatic ring having an unsubstituted or substituted group, and B represents a cyclic or non-cyclic and aliphatic or aromatic hydrocarbon group in which a part of binding with A is heteroatom, and a hydrogen atom and a hydrogen atom or a carbon atom may be replaced by heteroatom).
Patent JP-2011256684-A (JP)
Title: Shutter with door
Inventor: KATO TOSHIO
IPC: E06B9/08
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a shutter with a door which is space-saving and convenient.SOLUTION: A shutter with a door 1 has a shutter 2 and a door part 3, the shutter 2 is provided at the side of the door part 3, and the door part 3 has a door body 31 and a door frame 32 which has a guide groove 21 for guiding one side part of the shutter 2. An opening A becomes partially available for coming into and going out by opening/closing of the door body 31 of the door part 3, and the opening A becomes fully available for coming into and going out by opening the shutter 2 and moving the door body 31 and the door frame 32 of the door part 3 along an arcuate rail 4.
Patent JP-2012009558-A (JP)
Title: Mos transistor, manufacturing method of the same and semiconductor integrated circuit device
Inventor: PIDIN SERGEI
IPC: H01L21/8238
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device and a manufacturing method of the same, in which stress from a stress film formed on a substrate is more efficiently applied to a channel region of a MOS transistor.SOLUTION: The MOS transistor comprises n-type or p-type source/drain regions 21e-21h, and stress films 27A, 27B of tensile stress or of compression stress formed to spread from element isolation region 21I toward a channel region to cover the source/drain regions 21e-21h. The stress films 27A, 27B are formed along a side wall surface of gate electrodes 23A, 23B, but away from the side wall surface across gaps 32A-32D. When the source/drain regions 21e-21h are n-type, stress of the stress film is tensile stress. When the source/drain regions 21e-21h are p-type, stress of the stress film is compression stress.
Patent JP-2011008261-A (JP)
Title: Display filter
Inventor: KIM JI YOUNG
IPC: B32B7/02
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a display filter that can improve the visibility of a display device by preventing a base substrate from being deformed.SOLUTION: The display filter 20 includes a base substrate 25 disposed in front of a display module 100, optical films 21, 23, 24 laminated on the surface of the base substrate 25 that faces a user, and a hard coating layer 26 applied on the surface of the base substrate 25 that faces the display module 100, the hard coating layer 26 preventing the base substrate 25 from being deformed.
Patent JP-2011038082-A (JP)
Title: Polymerization method for polymer
Inventor: TOMOKUNI MAYUMI
IPC: C08G85/00
Filed: 2010-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To bring an introduction rate of a monomer unit containing a metal salt of an ionic group close to a stoichiometric value of charge and to achieve a high molecular weight and further to suppress decomposition of the polymer in the polymerization method for a polymer, which method performs desalting polycondensation of the monomer containing a metal salt of an ionic group.  <P>SOLUTION: A cyclic metal scavenger is added when desalting polycondensation of the monomer containing a metal salt of an ionic group is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012009318-A (JP)
Title: Airtight container and method of manufacturing image display device
Inventor: ISHIWATARI KAZUYA
IPC: H01L51/50
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a reliable airtight container which has both bonding strength and airtightness.SOLUTION: Bonding materials 1a, 1d whose viscosity has a negative temperature coefficient and which have lower softening points than those of first and second glass base materials are formed in a frame shape having a discontinuous part 3a on the first glass base material, and the second glass base material is disposed opposite the first glass base material where the bonding materials 1a, 1d are formed so as to contact and press the bonding materials 1a, 1d. Irradiation with local heating light 41 is so carried out that a border 52 between a region 50 which is irradiated with the local heating light 41 and a region 51 which is not irradiated with the local heating light 41 is formed at a discontinuous part 3a, and parts of the bonding materials 1a, 1d which adjoin the discontinuous part 3a are heated and fused to close the discontinuous part 3a, thereby forming a continuous junction between the first glass base material and second glass base material.
Patent JP-2012012464-A (JP)
Title: Fluorine polymer, manufacturing method of the same, and polymer electrolyte
Inventor: ISHIYAMA TAKESHI
IPC: H01M4/86
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide fluorine polymer by which polymer electrolyte film attaining fuel cells with excellent long term stability can be obtained fluorine polymer precursor by which the fluorine polymer can be obtained, a manufacturing method of the fluorine polymer, a fuel cell member, and a solid polymer type fuel cell using the fluorine polymer.SOLUTION: The fluorine polymer is characterized by having a structure unit represented by the formula (1) and the structure unit represented by the formula (2) or the formula (3).
Patent JP-2012014803-A (JP)
Title: Hologram optical element master disk
Inventor: EBARA TAKESHI
IPC: G11B7/135
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a hologram optical element master disk by which the substrate thickness of a master disk and a recording layer for reproduction, and the diffracted angle of a hologram optical element can be freely designed, and in which, in the case of reproduction, a condenser lens is not required in front of the master disk.SOLUTION: A master disk in this invention generates first diffracted light 36a that is diffracted in the vertical direction to the master disk and first diffracted light 36b that is diffracted in the diagonal direction to the master disk due to the incidence of reproducing light 35 from a specific direction. A hologram optical element is reproduced by two-beam interference between each diffracted light from the master disk.
Patent JP-2012015903-A (JP)
Title: Server device, movement vector detection method and program
Inventor: SHIMADA MASAO
IPC: H04N19/423
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a server device, a movement vector detection method and a program for accurately detecting a movement vector.SOLUTION: A server device comprises: video type determination means for determining whether video data is a natural video in which fluctuation of a color and a position exists; and movement vector detection means for comparing a first frame and a second frame which are successive frames constituting the video data to detect a movement vector indicating the size and direction of a movement area which is an image area existing in both of the two frames and whose position on the frames is moving. The movement vector detection means detects the movement vector based on a determination result by the video type determination means.
Patent JP-2010230687-A (JP)
Title: Method and apparatus for enhanced nano-spectroscopic scanning
Inventor: POPONIN VLADIMIR
IPC: G01Q60/18
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for examining the identity of chemical groups.  <P>SOLUTION: The present apparatus (35) includes a substrate (80) having a plasmon resonant surface on which the sample (82) is supported, a source of a beam of light, and a lens assembl having a tip region and a nanolens (62), and the nanolens (62) is composed of one or more plasmon resonance particles (PRPs) on the tip region. The PRPs are arranged to produce near-field electromagnetic gap modes in a space between the nanolens (62) and a confronting detection region on the substrate surface (80) when the gap between the nanolens (62) and the substrate (80) is 30-nm or less. A focusing mechanism in the apparatus operates to move the lens assembly toward and away from the substrate surface (80), with a gap of less than 30-nm, to produce electromagnetic gap modes that enhance the Raman spectroscopy signals produced by the sample (82) in the detection region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018974-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KURATOMI BUNJI
IPC: H01L21/56
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which solves the problems that when cavities of QFP are molded by employing an individual mold method, runner parts are required for respective cavities thereby reducing the number of semiconductor devices to be obtained, and though this program can be solved by employing an MAP method, manufacturing cost increases due to use of a laminated tape whereas eject pins are required for each cavity when a through mold method is employed, so that it becomes difficult to provide a support pillar.SOLUTION: In the semiconductor device manufacturing method of the present invention, a semiconductor chip is encapsulated by filling encapsulation resin in each cavity with a lead frame sandwiched between metal molds each having a matrix of cavities in which a plurality of columns of series-connected mold cavities via a through gate are arranged. At a corner portion of the matrix of cavities, a support pillar is disposed having a cross section shape, when viewed from above, to bridge all of the cavities adjacent to the corner portion.
Patent JP-2011006420-A (JP)
Title: Macrocyclic peptide active against the hepatitis c virus
Inventor: LLINAS-BRUNET MONTSE
IPC: A61P31/14
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an NS3 protease-inhibitive new compound.SOLUTION: There are provided a new peptide analog which is a macrocyclic compound advantageous as an HCV (hepatitis C virus) NS3 protease inhibitor, a pharmaceutical composition containing such an analog and a method of using such an analog in the treatment of HCV infection. The compound specifically inhibits NS3 protease and exhibits no significant suppressing activity against other serine proteases.
Patent JP-2012021193-A (JP)
Title: Copper powder for electrically conductive paste, and electrically conductive paste
Inventor: ODA AKIHIRO
IPC: H01B1/00
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel copper powder for an electrically conductive paste, which retains oxidation resistance and can achieve good electrical conductivity.SOLUTION: Proposed is the copper powder for an electrically conductive paste which contains aluminum (Al) and phosphorus (P), and is characterized in that the concentration of Al is more than 10.0 atm% and 65.0 atm% or less.
Patent JP-2012029364-A (JP)
Title: Electric actuator device
Inventor: OMORI SHIGEO
IPC: F01L13/00
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of water or dust into a motor chamber or a gear chamber of an electric actuator device more certainly.SOLUTION: A breather passage that connects a motor chamber in an electric motor 37 of an actuator 26 with the atmosphere, is configured so that a plurality of breather chambers C1, C2, C3, and C4 are communicated by passages 31j and 32d with a smaller passage area than that of the breather chambers C1, C2, C3, and C4. Therefore, when a total volume of the breather passage is enlarged and a temperature of the actuator 26 is lowered, a flow rate of air drawn into actuator housings 31, 32, and 39 from exterior is reduced to enable to make water and dust less likely be drawn into the motor chamber. Further, a labyrinth structure of the breather passage is complicated to enable to make water and dust even more less likely be drawn into the motor chamber.
Patent JP-2012026106-A (JP)
Title: Execution method of underground structure
Inventor: SASAKI YUTAKA
IPC: E21D9/04
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of an underground structure capable of constructing a high-quality underground structure with excellent workability.SOLUTION: Steel pipes 13 are approximately straight in the axial direction and installed in an arch shape so as to straddle above a tunnel 5. Plate members 15 are provided in the outside of the steel pipes 13. The plate members 15 are joined to the steel pipes 13 by welding or the like in advance and formed along the longitudinal direction of the steel pipes 13. The plate members 15 are provided toward both sides of the steel pipes 13. The steel pipes 13 are placed at predetermined intervals so that the plate members 15 of the adjacent steel pipes 13 overlap each other. An excavation part 23 is constructed by excavating under a pipe roof 7 and sediment between the steel pipes 13 is removed. Mortar 27 is placed in a region between the steel pipes 13 under the plate members 15. When the mortar 27 is consolidated, the steel pipes 13 are integrated.
Patent JP-2012026316-A (JP)
Title: Engine control system
Inventor: HITAIRA TAKASHI
IPC: F02D41/14
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To perform appropriate air-fuel ratio feedback control according to fuels for use, in an engine control system for controlling operation of a single engine by selectively switching a plurality of types of fuels.SOLUTION: The engine control system for controlling operation of a single engine by selectively switching plural types of fuels includes: an air-fuel ratio sensor arranged in an exhaust system of the engine; and a control device that performs air-fuel ratio feedback control such that an air-fuel ratio may become a target air-fuel ratio based on an output signal of the air-fuel ratio sensor. The control device stores in advance target air-fuel ratios set for each type of fuels, and switches the target air-fuel ratios to be used for the air-fuel ratio feedback control depending on the fuel being selected.
Patent JP-2012028940-A (JP)
Title: Imaging apparatus
Inventor: SATO SHUICHI
IPC: G03B17/02
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To improve heat dissipation.SOLUTION: The apparatus comprises an outer housing 2, in which each of required parts are arranged; an element unit 15 having a holder 17 arranged inside the outer housing and an imaging element 16 held by the holder; a heat dissipation sheet 21 having a mounted part 22 mounted to a face of the element unit opposite to an imaging face 16a of the imaging element, and a projection part 23 projecting from the mounted part; and a stationary metal plate 11 fixed to the outer housing. The projection part of the heat dissipation sheet is connected to the stationary metal plate. Thereby, heat generated at the element unit is transmitted to the stationary metal plate via the heat dissipation sheet and dissipated, and good heat dissipation of the heat generated at the element unit can be secured.
Patent JP-2012031246-A (JP)
Title: Aqueous inkjet ink
Inventor: MORI HISASHI
IPC: C09D11/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide aqueous inkjet ink which is stable in dischargeability and does not cause problems such as the marker bleeding and curling of a printed product.SOLUTION: The aqueous inkjet ink is characterized by comprising a water-dispersible color material, ≥40 mass% of water, ≥8 to ≤25 mass% of a diol type polypropylene glycol having an average molecular weight of more than 300 and less than 1,200, and ≥10 mass% of an organic solvent which can compatibilize the diol type polypropylene glycol with the water, and has a higher boiling point than water.
Patent JP-2010282973-A (JP)
Title: Composite positive electrode material and method for making same
Inventor: FETCENKO MICHAEL A
IPC: H01M4/1395
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active material with enough power and high-rate discharge capacity through further improvement of conductivity of nickel hydroxide used for a rechargeable cell.  <P>SOLUTION: The composite positive electrode material used in an electrochemical cell is able to contain particles 1 of an anode material, and a conductive material 3 at least partially embedded in the particles of the anode material. Of the composite positive electrode material, the anode material particles 1 contain a nickel hydroxide material, and the conductive material 3 consists of nickel, copper, graphite or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032273-A (JP)
Title: Harbor structure measuring device
Inventor: HIRACHI KAZUNORI
IPC: G01D21/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a harbor structure measuring device that continuously measures an underwater part, an overwater part, and a border part between the both.SOLUTION: The harbor structure measuring device comprises: a GSP reference station 11 installed on the land; a tow body 12 mounted with a measuring apparatus; and a tow ship 13 which tows the tow body along a measurement area of the sea. The GSP reference station comprises: a GPS receiver 14 which receives radio waves from satellites S-S; and a data link device 15. The tow body is mounted with a GPS antenna, a motion sensor, a multi-beam sounding machine sonar head, and a laser scanner. The towing ship includes a multi-beam sounding machine processor, an interface box sending and receiving position information to and from the data link device, a data gathering device connected to the interface box and multi-beam sounding machine processor, and a second data gathering device connected to the laser scanner and interface box, and continuously measures even the border part as well as the underwater part and overwater part.
Patent JP-2012033389-A (JP)
Title: Cathode active material and manufacturing method thereof, and lithium ion secondary battery
Inventor: MURAOKA YOSHIYUKI
IPC: H01M4/525
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that reduction of a cycle characteristic of a battery is caused when a cathode active material includes nickel.SOLUTION: The cathode active material includes: lithium composite oxide including Ni; and metallic oxide. The metallic oxide is an oxide of Zr, Mo, Ti, Si, Ta, Hf, V, Nb, or W, and exists on the surface of the lithium composite oxide.
Patent JP-2012032328-A (JP)
Title: Vehicle measuring device
Inventor: TAKAHASHI TORU
IPC: G01M1/12
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To accurately determine center-of-gravity information including a height of the center of gravity of a truck as a measurement object.SOLUTION: A measuring part 30 of a truck scale includes a measuring table 32 which is a substantially rectangular flat plate, four load cells 34 for horizontally supporting the measuring table 32, and inclined blocks 36 provided on an upper surface of the measuring table 32. The truck is mounted directly on the upper surface of the measuring table 32 to be put in a horizontal mounting state, and mounted on the inclined blocks 36 to be put in an inclined mounting state. The total weight value of the truck, the position of the center of gravity, and the height of the center of gravity are determined based on load detected values obtained by the respective load cells 34 in the respective states. In both of the horizontal mounting state and inclined mounting state, the attitudes of the measuring table 32 and the respective load cells 34 do not change.
Patent JP-2012036609-A (JP)
Title: Debris conveying device and debris conveying method
Inventor: SHIGENAGA AKIHIRO
IPC: E21D9/12
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a debris conveying device capable of contributing to the shortening of a construction period by lowering the moving frequency of a main body belt conveyor support device when face advances.SOLUTION: In the debris conveying device related to this invention, an intermediate belt conveyor device 1 includes a head part 10 for transferring drilling debris at an optional position at a main body belt conveyor device 2. Thus, even when face advances, the rear end part of the intermediate belt conveyor device is moved to the vicinity of the advanced face without changing the position of the main body belt conveyor support device.