baber/WOPTO huggingface dataset:
Patent JP-2011235478-A (JP)
Title: Decorative printed matter and its manufacturing method
Inventor: KONTA AKINOBU
IPC: C09D11/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a decorated printed matter superior in the visibility of a spin line or hairline pattern, and providing an appropriate metallic luster.SOLUTION: The decorated printed matter includes: a resin substrate 1 consisting of translucent polycarbonate, and has a spin line uneven pattern consisting of a plurality of ultrafine grooves 2 formed on the backside 1b thereof; and an ink coating 3 covering the uneven pattern. The ink coating 3 is formed by drying and removing a solvent component from an ink composition applied on the backside 1b; the ink composition includes a carbon black and a binder resin; and the average ratio of the carbon black to the binder resin is determined such that the distribution of the carbon black in the ink coating 3 becomes that by which an incident light from the front surface of the resin substrate 1 is reflected at an interface between the resin substrate 1 and the ink coating 3.
Patent JP-2011237919-A (JP)
Title: Navigation device for vehicle
Inventor: SEKIGUCHI TSUTOMU
IPC: G08B13/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress cost increase of a vehicular navigation device having a theft prevention function.SOLUTION: When it is determined that a preset memory 114 has been initialized as well as that the direct distance is 5 km or more between an own vehicle position P1 right before an ignition switch 71 of a vehicle is turned off and an own vehicle position P2 afterwards detected by a GPS sensor 131 immediately after it is determined that the ignition switch 71 is at an accessory position, a theft prevention function operates to regard that a vehicular navigation device 100 has been stolen. Thus cost increase can be suppressed because there is no necessity of providing a detection circuit for detecting whether a backup power source is cut off.
Patent JP-2011227426-A (JP)
Title: Sign-board installation type enclosure and sign-board
Inventor: KAWAMOTO YASUYUKI
IPC: G09F7/18
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a sign-board installation type enclosure and a sign-board for protecting the enclosure and for keeping an installation location.SOLUTION: The enclosure can install the signboard which forms a fixture (2) in an enclosure outer wall (1), and the signboard (3) can be formed in the fixture (2). The signboard is corresponded to the enclosure.
Patent JP-2011237245-A (JP)
Title: Method for detecting fracture of sagger
Inventor: NOIRI FUMIO
IPC: G01M3/26
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the fracture of a sagger capable of precisely detecting cracks before leading to the fracture without providing a space equipped with an apparatus such as a plurality of laser sensors and a device for determining the position of a sagger, and dedicated for laser sensor scanning measurement.SOLUTION: After facing the opening of the sagger down and supporting the sagger from which a powder is collected in a previous step, on the support plate 12 of a means 1 for forming negative pressure space, a hood 3 capable of housing the sagger 4 is closely contacted on the top surface of the support plate 12. While removing a powder adhered to the inside of the sagger by ejecting an air from below toward the inside of the sagger with a nozzle 2 provided in the inside of the means 1 for forming negative pressure space under a reduced pressure in the inside of the means 1 for forming negative pressure space, the internal pressure of the hood 3 is measured and the existence of the fracture of the sagger 4 is detected by the variation thereof.
Patent JP-2010211230-A (JP)
Title: Circularly polarizing plate
Inventor: SAKAI AKIRA
IPC: G02F1/1335
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is easily manufactured at low cost and achieves a high contrast ratio in a wide range of viewing angles.  <P>SOLUTION: The liquid crystal display includes, in this order, a first polarizer, a birefringence layer of type I, a first λ/4 plate, a liquid crystal cell, a second λ/4 plate, a birefringence layer of type II, and a second polarizer having an absorption axis perpendicular to that of the first polarizer. The birefringence layer of type I satisfies Nz>0.9 and has an in-plane slow axis perpendicular to the absorption axis of the first polarizer. The first λ/4 plate has an in-plane slow axis at an angle of approximately 45° to the absorption axis of the first polarizer. The liquid crystal cell makes black displaying when liquid crystal molecules in the liquid crystal cell are aligned perpendicular to a substrate surface. The second λ/4 plate has an in-plane slow axis perpendicular to the in-plane slow axis of the first λ/4 plate. The birefringence layer of type II satisfies Nz<0.1 and has an in-plane slow axis parallel to the absorption axis of the second polarizer. Nz is defined by Nz=(nx-nz)/(nx-ny), wherein nx and ny (nx>ny) are principal refractive indexes in an in-plane direction of birefringence layers (including the liquid crystal cell and λ/4 plates) and nz is a principal refractive index in an out-of-plane direction (thickness direction).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011239185-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAJIMA YUJI
IPC: H01L27/04
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device with a simple structure to enable reducing a sub-threshold leakage current of a MOSFET.SOLUTION: A semiconductor integrated circuit device related to the present invention has a controlled circuit 5 and a substrate bias control circuit 101. The controlled circuit 5 has more than one MOSFET formed on a substrate. The substrate bias control circuit 101 controls a substrate bias voltage supplied to the substrate of the controlled circuit 5 from an output terminal. The substrate bias control circuit 101 has N-type MOSFETs 1 and 2. The N-type MOSFET 2 having a same current-voltage characteristic as the MOSFET in the controlled circuit 5 converts a sub-threshold leakage current to a voltage VB of the contact B. One end of the N-type MOSFET 1 is connected to the output terminal of the substrate bias control circuit 101 and controls the substrate bias to be equal to or less than ground potential according to the voltage VB of the contact B.
Patent JP-2011238077-A (JP)
Title: Information recommendation system
Inventor: KURIYAMA YASUHIRO
IPC: G06F13/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To store and effectively manage access history and operation information of Web pages in consideration for data amount of stored information and retrieval speed in order to recommend Web pages to users.SOLUTION: An information recommendation system comprises: means for creating and storing action pattern (information created on the basis of access history of Web pages and operation information in Web pages) from user's active history on the Web; means for predicting Web pages to be accessed next by matching up the stored action pattern and active history of an active user to transmit the URL in a hyperlink format; and means for setting up parameter of the action pattern so as to effectively maintain and retrieve the stored action pattern.
Patent JP-2011237332-A (JP)
Title: Input voltage monitoring circuit
Inventor: KUMAGAI TOMOKAZU
IPC: G01R19/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an input voltage monitoring circuit that solves the problem that the reliability of operation deteriorates because a state of an input voltage may be erroneously determined, when an input voltage frequency is switched and varied, because the input voltage monitoring circuit determines the state of the input voltage, on the basis of the time width at an H level of a pulse waveform.SOLUTION: In the input voltage monitoring circuit, rectification means 31 subjects a line voltage 10a between R and T phases which is an input voltage to an input voltage monitoring circuit 30 from a three-phase AC power supply 10 to full-wave rectification, and outputs full-wave rectification 34. Pulse forming means 32 forms a pulse waveform 35 from the full-wave rectification 34 corresponding to the line voltage 10a. Arithmetic means 33 determines a voltage value of the input voltage of the three-phase AC power supply 10, on the basis of one-cycle time of the pulse waveform 35 and the time width at an L level included in the one-cycle time of the pulse waveform 35.
Patent JP-2011244669-A (JP)
Title: Power supply device
Inventor: KIHARA NOBUHIRO
IPC: H02P9/04
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To secure sufficient power for driving a MOSFET control circuit and to improve operation stability of a power supply device.SOLUTION: A power supply device includes: a rectification section 2 where a lower step-side element of a full wave rectifier circuit is constituted of MOSFET; a load electric device 3 to which DC power outputted from the rectification section is supplied; and a control circuit 4 of the rectification section having a load voltage detection section detecting terminal voltage of the load electric device and an AC voltage detection section detecting input terminal voltage of a magneto-generator. The control circuit 4 sets the rectification section to be a full wave rectification mode when the terminal voltage of the load electric device is equal to a prescribed value or below, short-circuits input terminals of the magnet-type generator when the terminal voltage of the load electric device is equal to the prescribed value or above, and it has a power supply section to which power for driving the control circuit is supplied from a magneto-generator-side and maintains the full wave rectification mode even if the terminal voltage of the load electric device is equal to the prescribed value or above when power for driving the control circuit cannot be secured.
Patent JP-2011247642-A (JP)
Title: Method of estimating corrosion state of steel material
Inventor: SAKASHITA SHINJI
IPC: G01N33/20
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method capable of accurately and easily estimating a corrosion state when estimating the corrosion state of a steel material in a predetermined composition in a predetermined atmospheric environment.SOLUTION: The estimation method comprises: a steel corrosion index calculation process of calculating the steel corrosion index of the steel material from the amount of two or more elements included in the steel material to be an estimation object; an environmental corrosion index calculation process of calculating the environmental corrosion index of the atmospheric environment from two or more environmental factors indicating the state of the atmospheric environment in which the steel material to be the estimation object is used; and an estimation process of estimating the corrosion state of the steel material to be the estimation object, for a boundary obtained from the relationship of the steel corrosion index and the environmental corrosion index calculated beforehand and the corrosion state, depending on in which area divided by the boundary the steel material corrosion index and the environmental corrosion index are positioned.
Patent JP-2011251610-A (JP)
Title: Steering device
Inventor: OKADA SHINJI
IPC: B62D1/19
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a steering device that can increase the volume of an air chamber to absorb impact energy at a collision, and can reduce weight and an installation space.SOLUTION: A stopper 60 carries out collapse movement toward the front side of a vehicle body beyond a telescopic movement end on the front side of the vehicle body. An air in an inner column-side space and an air in an outer column-side space are then compressed, and air whose pressure is increased is discharged from an air outlet 81, so that the impact energy at the collision is efficiently absorbed. The compression of the air in the inner column-side space and the air in the outer column-side space can secure a sufficient air volume to absorb the impact energy at the collision, thereby increasing an absorption amount of the impact energy at the collision.
Patent JP-2010280657-A (JP)
Title: Water-in-oil type emulsion system and preparation process thereof
Inventor: ZHANG HAIZHOU
IPC: A61K8/894
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-in-oil type emulsion system which has a water-release advantageous effect, and a preparation method thereof.  <P>SOLUTION: There are provided the water-in-oil type emulsion system containing 1.5-9 wt.% of a hydrophobic silica, 0.1-5 wt.% of a water-in-oil type emulsifier, 10-40 wt.% of an oil phase, and 55-85 wt.% of a water phase, and the preparation method thereof. However, the hydrophobic silica is not AEROSIL(R)RY200 hydrophobic fumed silica, and excludes a formulation containing the following components of polyoxyalkylene-modified polysiloxane SH3775E, an alkyl glyceryl ether-modified polysiloxane, or a hydrophobic fumed silica AEROSIL(R)R812. The weight ratio of the hydrophobic silica to the water-in-oil type emulsifier is within the range of preferably 0.7α-1.2α, wherein α is an optimum ratio of the hydrophobic silica to the water-in-oil type emulsifier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176259-A (JP)
Title: Photoelectric conversion device and imaging device
Inventor: MITSUI TETSURO
IPC: H01L31/10
Filed: 2010-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of suppressing a source charge which is formed at the interface between different materials in a photoelectric conversion film and capable of effectively reducing a dark current, and an imaging device equipped with the photoelectric conversion device.  <P>SOLUTION: Provided is a photoelectric conversion device comprising a transparent electrically conductive film, a photoelectric conversion film, and an electrically conductive film, wherein the photoelectric conversion film contains a compound represented by a general formula (i), wherein R<SB>1</SB>represents an alkyl group, an aryl group or a heterocyclic group, and each of R<SB>2</SB>to R<SB>9</SB>independently represents a hydrogen atom or a substituent, provided that each of at least two out of R<SB>3</SB>, R<SB>4</SB>, R<SB>7</SB>and R<SB>8</SB>independently represents an aryl group, a heterocyclic group or -N(Ra)(Rb), each of Ra and Rb independently represents a hydrogen atom or a substituent, and at least either Ra or Rb represents an aryl group or a heterocyclic group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011252116-A (JP)
Title: Rubber composition for base tread and pneumatic tire
Inventor: IIZUKA TORU
IPC: C08K7/02
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread which can simultaneously improve low fuel consumption nature and control stability, and to provide a pneumatic tire having the base tread using the same.SOLUTION: The rubber composition for a base tread includes a rubber component and paper fiber, wherein the rubber component includes 5-90 mass% of a tin-modified polybutadiene rubber which is polymerized by a lithium initiator, in which a content of a tin atom is 50-3,000 ppm, a vinyl bond content is 5-50 mass%, and a molecular weight distribution (Mw/Mn) is at least two, and wherein a content of the paper fiber is 0.5-30 pts.mass based on 100 pts.mass of the rubber component.
Patent JP-2011256766-A (JP)
Title: Control device of internal combustion engine
Inventor: CHIBA FUMITO
IPC: F02N19/10
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, which uses a mixed fuel of gasoline and alcohol and improves starting performance at a low temperature.SOLUTION: The control device of the internal combustion engine includes: a heat storage tank 32 for storing warm cooling water (hot water) in a condition of keeping warm while the internal combustion engine 10 is sufficiently warmed up; a water pump for heat storage 30 for supplying the hot water stored in the heat storage tank 32 into a refrigerant passage formed in the internal combustion engine 10; a fuel property sensor 44 for obtaining the alcohol concentration of the mixed fuel; and a controller for performing preheat treatment where the internal combustion engine 10 before starting is warmed up by driving the water pump for heat storage 30 when a request for cold start of the internal combustion engine 10 is issued. The controller is set so that a supply flow rate of the hot water becomes a large quantity as the alcohol concentration is higher. The supply flow rate of the hot water is set to be a large quantity during an initial period of the preheat treatment while the flow rate is set smaller than that in the initial period during the later period.
Patent JP-2011256659-A (JP)
Title: Wooden unit panel and building construction using the same
Inventor: AMAYA EIICHIRO
IPC: E04B1/86
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wooden unit panel capable of decorating a room and exhibiting a sound effect and also having a humidity control function, and a building construction using the same.SOLUTION: A unit panel material attachable to an indoor wall surface and the like in a building comprises: a base plate body 1 made of a rectangular wooden flat plate; and wooden chip blocks 2 having a prescribed thickness. In each of the wooden chip blocks 2, at least a radial sawn part 21 cut from the side edge part of the block to the inside thereof is provided, and technical means is adopted in which the plural wooden chip blocks 2, 2, ... are arranged and fixed at predetermined intervals respectively on the surface of the base plate body.
Patent JP-2011254782-A (JP)
Title: Candy
Inventor: KANETAKA TAKASHI
IPC: A23G3/34
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a candy such as a sweet suppressing absorption of sugars without rapidly increasing a blood glucose level by simultaneously ingesting a finely pulverized material of a plant of the genus Salacia and/or an extracted essence thereof during ingestion of sugar or brown sugar.SOLUTION: The candy is obtained by coating a core material part comprising sugars such as the sugar, a glucose syrup, brown sugar or soft brown sugar with a coating part comprising: the finely pulverized material of the plant of the genus Salacia and/or the extracted essence thereof; a finely pulverized material of Mommordica grosvenorii and/or an extracted essence thereof; and a mixture of the sugars such as sugar, glucose syrup, brown sugar or soft brown sugar.
Patent JP-2012001013-A (JP)
Title: Honeycomb core sandwich structure
Inventor: SEKINE KAZUFUMI
IPC: B64G1/66
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight honeycomb core sandwich structure having three-dimensional low thermal expansion properties.SOLUTION: Each of a pair of skins 2 is made of surface carbon fiber-reinforced plastic arranged so that surface carbon fibers have pseudo isotropy. A honeycomb core 3 is made of core carbon fiber-reinforced plastic obtained by rotating pre-preg sheets in which carbon fiber assemblies with braided core carbon fibers having length directions orthogonal to each other are impregnated with resin so that the length directions of the core carbon fibers are shifted by 45° with each other and by laminating and integrating the sheets. One of the length directions of the core carbon fibers constituting the core carbon fiber-reinforced plastic is parallel to a surface of the skin. In the honeycomb core 3, super high modulus carbon fibers are used as the core carbon fibers, and a thermal expansion coefficient in an axial direction is negative.
Patent JP-2012002397-A (JP)
Title: Natural ventilation system
Inventor: ANDO KAZUAKI
IPC: F24F13/14
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a natural ventilation system capable of being downsized while enabling impact relaxation in full opening of a panel.SOLUTION: The natural ventilation system includes the panel 3 which is disposed in a vent hole 1 for communicating the inside and outside of a building with each other, and a driving mechanism 5 for swinging the panel 3. The panel 3 swings in the inward/outward direction of the building so as to open/close the vent hole 1. The driving mechanism 5 includes a driving means which includes a motor 10 for outputting a driving force and the like, and a shaft 14 for transferring the driving force of the motor 10 to the panel 3. A first damper 21A for braking the rotation of the shaft 14 is connected to the shaft 14 via a connecting means 20. The connecting means 20 connects the first damper 21A to the shaft 14 when the panel 3 is brought into a predetermined closing attitude in a process of fully closing the vent hole 1.
Patent JP-2012000844-A (JP)
Title: Mesh member for screen printing
Inventor: TAKAOKA KEIGO
IPC: B41N1/24
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a mesh member for screen printing which has no uneven part in a squeegee contact surface that causes difficulty in equally stretching paste, due to the liability of a squeegee to be caught thereby, and which has a relatively small thickness, a uniform strength required as the mesh member and the number of meshes required for high-definition printing.SOLUTION: The mesh member for screen printing is manufactured by making a large number of holes in a rolled metal foil and at least one side constituting a line part is flat. A test piece, the width of which is 15 mm and the gage length 100 mm, is cut out from the manufactured mesh member and a tensile test is performed with a tensile speed of 10 mm/min. A tensile strength obtained by converting a breaking load (N) at this time into that per 1 cm of the width of the test piece for the tensile test is 20 N/cm or above, while the number of meshes is 250 (pieces/inch), and moreover an opening rate is 25% or above and a value specified by a prescribed relational expression or below.
Patent JP-2012005305-A (JP)
Title: Protection circuit
Inventor: SASAKI TORU
IPC: H02M3/155
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit which can reduce manpower for selecting components and component costs and which can prevent a fuse from being blown out with inrush current.SOLUTION: A protection circuit for a voltage conversion circuit which includes a DC input part to input direct current thereinto, a capacitor to eliminate a ripple included in the direct current and flatten the direct current, and a control IC to input the flattened direct current thereinto from an input terminal, and outputs DC voltage changed in value by control of the control IC. A fuse is arranged in a midway position along a path connecting the DC input part and the input terminal of the control IC and at a position closer to the input terminal side than is the capacitor.