baber/WOPTO huggingface dataset:
Patent JP-2012152003-A (JP)
Title: Power supply device for vehicle
Inventor: SHIMO YUICHI
IPC: B60L11/18
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for vehicle, capable of implementing charging without generating an overcurrent when battery depletion occurs.SOLUTION: The power supply device for vehicle includes: a high-voltage battery 11; an auxiliary battery 12 with an output voltage lower than the high-voltage battery 11; a control power node with a connection terminal 25 connectable with an external power supply 30; a DC-DC converter 22 that receives a control power voltage VCC from the control power node, receives an output of the high-voltage battery 11 for voltage conversion and charges the auxiliary battery 12; and a switch circuit that can switch electrical connection between the control power node and the auxiliary battery 12.
Patent JP-2012149582-A (JP)
Title: Actuator control device
Inventor: TAKEMOTO HIDETSUGU
IPC: F02M25/07
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an actuator control device configured such that if a sensor for detecting a position or the like of an actuator (or a target driven by the actuator) becomes faulty, incorrect determination is avoided by using standby time or performing re-determination during a predetermined period, and the concurrence of failure of the actuator or a drive target is prevented during the predetermined period.SOLUTION: With a configuration in which an EGR pipe 5 for re-circulating exhaust from an exhaust pipe 4 of an engine 2 to an intake pipe 3 is equipped with an EGR valve 50, an ECU6, if an output value of an opening sensor 52 is out of a proper range, does not determine sensor failure during the predetermined period, and limits a supply current value to the actuator 51 for driving the EGR valve 50. Thereby, failure incorrect determination due to mixing of noise is avoided, and a situation is avoided in which the valve is strongly urged to a full-open side by the actuator during the predetermined period and thus the valve having collided with a stopper part becomes faulty.
Patent JP-2012150355-A (JP)
Title: Display device and method for manufacturing optical sheet included in the same
Inventor: KASHIWAGI TAKESHI
IPC: B32B7/02
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of improving both front brightness and contrast with a simpler structure.SOLUTION: An optical sheet includes a wavelength filter layer, and the wavelength filter layer includes a light absorbing layer including an adhesive and having a wavelength filter function to absorb light of a part of a wavelength region of visible light for attenuating the light quantity and a light transmitting layer disposed to be closer to an observer side than the light absorbing layer, forming an interface with the light absorbing layer and transmitting light. The light transmitting layer includes a plurality of unit light transmitting projections projecting toward the light absorbing layer and arranged along a vertical direction. Each unit light transmitting projection has a first face corresponding to an upper face inclined by an angle θagainst a normal direction of a sheet surface on the observer side of the optical sheet and a second face corresponding to a lower face inclined by an angle θagainst the normal direction, the angle θis smaller than the angle θ, and each unit light transmitting projection has the same refractive index as the light absorbing layer.
Patent JP-2012152329-A (JP)
Title: Cotton swab
Inventor: NAKATANI HIROSHI
IPC: A61M35/00
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a cotton swab by which a fiber massive part is prevented from falling from a shaft body without damaging the softness of the fiber massive part.SOLUTION: The cotton swab includes a shaft body 2 and a fiber massive part 3 by which fibers are wound and bonded at one end or both ends of the shaft body 2, and the fiber massive part 3 is provided partially with a reduced diameter part 4 compressed to the outer circumferential surface of the shaft body 2. The fiber massive part 3 is formed in the order of a small fiber massive part 5, the reduced diameter part 4 and a large fiber massive part 6 to the distal end direction of the shaft body 2 along the axial direction of the shaft body 2, and it is preferable that the outer edge corner part of an end face at one end or both ends of the shaft body is chamfered or formed in a curved surface shape.
Patent JP-2012156436-A (JP)
Title: Transparent conductive substrate
Inventor: OHASHI JUNPEI
IPC: G02B1/10
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent conductive substrate which is excellent in transparency, conductivity, and electromagnetic wave shield performance, which enables electrodes to be formed on both surfaces by providing conductive layers on the both surfaces.SOLUTION: A transparent conductive substrate 3 is a transparent conductive substrate which has a substrate 2 and mesh lines 1 including metal microparticles and is characterized by laminating the mesh lines 1, the substrate 2, and the mesh lines 1 in this order. That is, the transparent conductive substrate 3 has conductive layers on both surfaces of the substrate.
Patent JP-2012153854-A (JP)
Title: Method for producing polyurethane resin aqueous dispersion
Inventor: MATSUI YOSUKE
IPC: C08G18/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane resin aqueous dispersion having a narrow molecular weight distribution and excellent physical properties of dried film without using an organic solvent during dispersing in water and a polyurethane resin aqueous dispersion obtained by the production method.SOLUTION: The method for producing a polyurethane resin aqueous dispersion (Q) containing polyurethane resin particles (U1) having a volume-average particle diameter of 0.005-5 μm includes swelling a polyurethane resin (U) having a terminal isocyanate group content of ≤0.2 mmol/g obtained without using an organic solvent but using water at a temperature lower than the melting temperature of the polyurethane resin (U) and dispersing the polyurethane resin into water at a temperature lower than the melting temperature of the polyurethane resin (U) using only a grinding shear type dispersion machine (A) as a dispersion apparatus.
Patent JP-2012152201-A (JP)
Title: Fishing sinker with l-shaped swivel
Inventor: RYU EISEN
IPC: A01K91/053
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an L-shaped swivel-having fishing sinker which can prevent the root hooking of the sinker, even when affected by the flow of a tide or the like.SOLUTION: The L-shaped swivel-having fishing sinker 1 includes a buoyant body 15 on a sinker body 10. The L-shaped swivel 4 has the first arm 6 upward extended along the longitudinal axis X of the fishing sinker 1, and the second arm 8 extended in the direction perpendicular to the longitudinal axis X of the fishing sinker 1. The total center G of gravity of the fishing sinker 1 is placed at a position eccentric to the direction opposite to the extension direction of the second arm 8 to the longitudinal axis X.
Patent JP-2012160493-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: MABE KENZO
IPC: H01L27/108
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device achieving an increase in capacity of a capacitive element.SOLUTION: A semiconductor device comprises: a substrate (semiconductor substrate 1); a multilayer wiring layer formed on the semiconductor substrate 1, in which a plurality of wiring layers each including wiring and an insulation layer are laminated; a storage circuit 200 formed on a storage circuit region in the semiconductor substrate 1 when viewed from above, and having at least one capacitive element 19 embedded in a recess 40 provided in the multilayer wiring layer, and peripheral circuits; a logical circuit 100 formed in a logical circuit region different from the storage circuit region in the semiconductor substrate 1 when viewed from above; upper connection wiring 18 laminated on the capacitive element 19 including a lower electrode 14, a capacitance insulation film 15 and an upper electrode 16 in the recess 40; and a cap layer 6c provided so as to contact a top face of wiring 8b included in the logical circuit 100 provided in the top layer among wiring layers in which the capacitive element 19 is embedded. A top face 30 of the upper connection wiring 18 and a top face 34 of the cap layer 6c are the same in level.
Patent JP-2012160841-A (JP)
Title: Image reading device and program therefor
Inventor: SAWAZAKI TOMOHIRO
IPC: H04N1/19
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To correct read data irrespective of failure of a reference member.SOLUTION: A multifunction peripheral 1 comprises a reading unit 60 for reading a document, and a white tape 80 arranged facing the reading unit 60. The multifunction peripheral 1 acquires correction data for shading correction from a reading result obtained by the reading unit 60 reading the white tape 80. Also, correction data for shading correction is acquired from a reading result obtained by the reading unit 60 reading a margin portion of a document conveyed in an ADF 40. The multifunction peripheral 1 determines whether or not the reading result obtained by reading the white tape 80 has abnormality, and when it is determined to have no abnormality, performs shading correction on image data obtained by the reading unit 60 reading the document using the correction data acquired using the white tape 80. Then, when it is determined to have abnormality, shading correction on the image data is performed using the correction data acquired using the margin portion of the document.
Patent JP-2012160332-A (JP)
Title: Lamp device and lighting fixture
Inventor: SASAKI ATSUSHI
IPC: F21V19/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device capable of obtaining a necessary light distribution control.SOLUTION: The lamp device 18 includes a light emitting element, a lighting up circuit 25, an optical component 24, a case 21, and a translucent cover 26. The lighting up circuit 25 lights up the light emitting element. The optical component 24 has different light distribution characteristics in accordance with a light distribution control of light from the light emitting element. The case 21 has an opening 28a on one face side and a base 30 on the other face side, and has the light emitting element and the lighting up circuit 25 accommodated inside and moreover can accommodate also the optical component 24 having different light distribution characteristics in accordance with the light distribution control. The translucent cover 26 is arranged on the opening 28a of the case 21.
Patent JP-2012161188-A (JP)
Title: Switching power supply device
Inventor: YANADA NOBORU
IPC: H02M3/338
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply device that can more reliably protect itself by safely stopping oscillation when an input voltage drops.SOLUTION: A self-excited switching power supply device 100 for supplying a DC input voltage to a primary winding n1 of a transformer 12 to produce a stable DC output voltage from a secondary winding n2 of the transformer 12 through a switching action of a transistor 8 switching on or off in response to a voltage developed at an auxiliary winding n3 of the transformer 12 includes: a starting resistance 7 electrically connected to a gate terminal of the transistor 8, and applying the input voltage to the gate terminal of the transistor 8 to start the transistor 8; and a switch circuit 19 for isolating the starting resistance 7 from the gate terminal of the transistor 8 when detecting a drop in the input voltage.
Patent JP-2012157592-A (JP)
Title: Solution bag, solution feeding device, apparatus and method for managing solution bag
Inventor: NAKAYAMA YOSHINOBU
IPC: A61M5/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To enlarge an antenna for a PFID.SOLUTION: The multi-winding antenna 202 is provided at the thickest portion of the lowermost part of a medical solution picking port 104. A microchip 201 and the antenna 202 are created on a flexible substrate 206. A coil-shaped antenna is created by entraining both ends A, B of the substrate and electrically connecting them.
Patent JP-2012158574-A (JP)
Title: Estrogen-like agent
Inventor: OTA SHINJI
IPC: A61K31/216
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an estrogen-like agent for preventing/treating osteoporosis, gynecology disease, prostate cancer, prostatic hyperplasia or the like.SOLUTION: The estrogen-like agent includes a compound represented by general formula (I) [wherein, Ar denotes a C6 to C14 aryl group which may be substituted with one to three substituents selected from the group consisting of a halogen atom, a hydroxy group and a 1C to 6C alkoxy group; A denotes a 1C to 4C alkylene group, a 2C to 4C alkenylene group or a 2C to 4C alkynylene group which may be substituted; and Rdenotes a hydrogen atom, a 1C to 6C alkyl group which may be substituted, a 3C to 6C cycloalkyl group which may be substituted or a 6C to 14C aryl group which may be substituted] or its salt.
Patent JP-2012164742-A (JP)
Title: Lighting device and method of manufacturing lighting device
Inventor: TOMITA HIROYUKI
IPC: F21S2/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device or the like which is excellent in moisture resistance and can be inexpensively manufactured.SOLUTION: A lighting device 10 includes: a substrate 21 having wiring 22 provided on a surface 21a; a plurality of light-emitting element packages 60 which are mounted so that a lead part 62 for an anode and a lead part 63 for a cathode provided at the wiring 22 and the light-emitting element package 60 of the substrate 21 are connected to each other; a sealing film 31 which is provided so as to cover the surface 21a having the light-emitting element package 60 of the substrate 21 provided thereon including the light-emitting element package 60 and fluidized by heating; and a barrier film 32 which is provided so as to cover the sealing film 31 on the surface 21a having the light-emitting element package 60 of the substrate 21 provided thereon and suppresses penetration of moisture.
Patent JP-2012164800-A (JP)
Title: Wire bonding method, circuit device and circuit device packaging method
Inventor: KOJIMA TOSAKU
IPC: H01L21/60
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding method which allows low profile, functional improvement, down-sizing, and systematization of a circuit device having a multichip module structure, and to provide a circuit device and a circuit device packaging method.SOLUTION: The bonding method using a wire coated with an insulation film includes a step (a) for forming a ball 220 at the start end, i.e. a free end, of the wire coated with an insulation film, a step (b) for performing first bonding by using the ball thus formed, a step (c) for removing the coating at a part of the wire coated with an insulation film where the first bonding has being performed, and removing the coating at the end part of the wire coated with an insulation film where the second bonding is performed, and a step (d) for performing second bonding. The circuit device is manufactured by utilizing the bonding method using such a wire coated with an insulation film. Formation of balls and removal of the coating may also be performed for the second bonding.
Patent JP-2011164612-A (JP)
Title: Modulator, modulation method, and optical communication system
Inventor: SHIN DONG-JAE
IPC: G02F1/025
Filed: 2011-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulator using a bulk-silicon substrate.  <P>SOLUTION: A modulator 200 comprises: a bulk-silicon substrate 281 comprising a trench etched to have a prescribed width and a prescribed depth; a bottom cladding layer 280 formed in the trench of the bulk-silicon substrate 281; a plurality of waveguides 210, 230, 240, and 260 formed on the bottom cladding layer 280; a phase modulation unit 270 formed on the bottom cladding layer 280 and configured to modulate a phase of an optical signal passing through the waveguide 230 by modulating a refractive index of the waveguide 230; and a top cladding layer formed on the plurality of waveguides 210, 230, 240, and 260 and the phase modulation unit 270.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012162688-A (JP)
Title: Photo-curable inkjet ink composition
Inventor: KAJIMOTO HIROYUKI
IPC: C09D11/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a photo-curable inkjet ink composition that has low viscosity and high reactivity, and can provide a printed matter excellent in film characteristics, especially in flexibility.SOLUTION: The photo-curable inkjet ink composition comprises: 40-75 mass% of a monomer A; 1-20 mass% of a urethane (meth)acrylate oligomer; and a photopolymerization initiator. The monomer A is expressed by the general formula (A1): CH=CR-COOR-O-CH=CH-R(wherein Ris -H or -CH, Ris a 2C-20C organic residue, and Ris a 1C-11C organic residue).
Patent JP-2012165833-A (JP)
Title: Paste for forming bone substitute porous body, and method for producing same
Inventor: IWASAKI YASUHIKO
IPC: A61L27/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a calcium cement-based bone substitute material which is safer than conventional bone substitute materials and is capable of promoting regeneration of bone tissues by infiltration of osteoblasts.SOLUTION: Paste for forming a bone substitute porous body contains tricalcium α-phosphate, castor oil and water. The tricalcium α-phosphate has a particle diameter of 10-50 μm and the content of the tricalcium α-phosphate is 30-50 wt.%.
Patent JP-2012171882-A (JP)
Title: Method of producing compound comprising double bond
Inventor: YOSHII MASAYUKI
IPC: B01J21/06
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a compound comprising a double bond, capable of producing a compound comprising a specific double bond at high selectivity.SOLUTION: The method of producing a compound comprising a double bond represented by formula (II) includes subjecting a compound represented by formula (I) to a dehydration reaction in the presence of a dehydration catalyst of an aluminum content of not higher than 500 wt.ppm. The formulae (I) and (II) are represented: (R)(R)CH-CH(OH)-CH(I) and (R)(R)CH-CH=CH(II) [in the formulae, Rrepresents a hydrocarbon group, and Rrepresents a hydrogen atom or a hydrocarbon group, provided that Rand Rmay bind to each other to form a ring].
Patent JP-2012175908-A (JP)
Title: Heat resistant gummy candy
Inventor: DOI SATOSHI
IPC: A23L21/10
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a gummy candy having excellent heat resistance, and to provide a method for efficiently manufacturing the same.SOLUTION: The heat resistant gummy candy includes a crosslinking gelatin obtained by allowing polyphenol oxidase to act on with ferulic acid and/or limonene as a crosslinking accelerator. The heat resistant gummy candy is obtained by gelating a gummy candy base containing crosslinking gelatine, in which the ferulic acid and/or limonene is mixed with a gelatin solution, and a gummy candy material is mixed with the crosslinking gelatine solution in which the polyphenol oxidase is acted on the gelatine solution. Further, the gummy candy is obtained by gelating the gummy candy base containing crosslinking gelatine, in which the polyphenol oxidase is acted on a gummy candy base solution, in which the ferulic acid and/or limonene is mixed with water, gelatine, and the gummy candy raw material.
Patent JP-2012178260-A (JP)
Title: Fuel cell system
Inventor: YANAI TOMONORI
IPC: H01M8/04
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving fuel cell performance (such as energy efficiency) while achieving space saving as well as reduced size and lightened weight.SOLUTION: A fuel cell system 2 includes: a fuel cell 3 to/from which liquid fuel is fed/discharged; a fuel feed/discharge part 4 feeding/discharging the liquid fuel to/from the fuel cell 3; an atomizer 5 included in the fuel feed/discharge part 4 and atomizing the liquid fuel fed to the fuel cell 3; and a controller 6 controlling the atomizer 5 in accordance with a power generation amount of the fuel cell 3. The controller 6 actuates the atomizer 5 when the power generation amount is relatively low, and stops the atomizer 5 when the power generation amount is relatively high.
Patent JP-2012176669-A (JP)
Title: On-board energy storage device
Inventor: TAMURA HIROSHI
IPC: H01M50/298
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an on-board energy storage device that can maintain a charge and discharge function when the device is submerged with a relatively simple structure, even if a non-sealed case is employed.SOLUTION: The case 10 of a battery pack 1 has a recess forming part 17 for forming an upward recess, where an internal surface of the recess forming part is recessed upwardly above an opening 16 while the case is built in the vehicle. When the water level rises to a position covering the entire opening 16, a region above a water level 61 within the recess forming part 17 is made to be an air pocket area 18 where air accumulates. A battery pack 20 and a control circuit 30 are arranged in the air pocket area 18 within the case 10.
Patent JP-2012180944-A (JP)
Title: Heat use structure of building
Inventor: SAGARA MINEO
IPC: F24F3/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat use structure of a building with which an indoor space of the building can be sufficiently used.SOLUTION: The heat use structure of a house 1 includes an air conditioning device of a heat pump system having: an indoor machine 2 installed in an under-floor space 12 of the house 1; an outdoor machine 3 installed outside the house 1; and a refrigerant pipe for circulation through the indoor machine 2 and the outdoor machine 3. The heat use structure further includes a foundation heat insulating part 14 for suppressing heat exchange between air in the under-floor space 12 and an outside air outside the house 1, and a soil heat use device provided in the outer perimeter of the house 1, for supplying and using the heat pump system with soil heat.
Patent JP-2012180449-A (JP)
Title: Rubber composition for coating organic fiber reinforcing material, and pneumatic tire
Inventor: UNO HITOSHI
IPC: C08L21/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for coating an organic fiber reinforcing material in which fracture resistance and fatigue resistance are improved with well balance while maintaining low heat buildup, and which becomes a raw material of a chafer excellent in bead durability, and to provide a pneumatic tire.SOLUTION: The rubber composition for coating an organic fiber reinforcing material includes carbon black that satisfies the following (1)-(4): (1) the dibutyl phthalate (DBP) absorbed amount (ml/100g) is 90-180; (2) the difference between a BET specific surface area (BET5) (m/g) and an outer specific surface area (STSA) (m/g) is 5≤(BET5)-(STSA)≤12; (3) the ratio of a Stokes diameter (Dst) to a Stokes diameter distribution (ΔD-50 (half value width)) of the carbon black is 0.70≤(ΔD-50)/(Dst)≤1.10, and (4) the ratio of the BET specific surface area (BET5) (m/g) to an iodine absorbed amount (IA) (mg/g) is 1.05≤(BET5)/(IA)≤1.35.