baber/WOPTO huggingface dataset:
Patent JP-2013139863-A (JP)
Title: Thrust bearing and bearing device
Inventor: TAIKO MASAYA
IPC: F16C33/54
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a thrust cage having no sealed inside space, by easily forming guide plate parts for a cage of a radial bearing on both side surfaces.SOLUTION: This thrust bearing includes a first collar part 111 bent in the axial direction from a side surface annular part 109 continuing with respective columns 108, second guide plate parts 107 bent in the radial direction from the first collar part 111, second collar parts 112 bent in the opposite direction of the first collar part 111 from the second guide plate parts 107, and first guide plate parts 106 bent in the opposite direction of the second guide plate parts 107 from the second collar parts 112, the first guide plate parts 106 are formed in two places or more mutually separated in the circumferential direction, the respective first guide plate parts 106 are bent to be opposed to the second guide plate parts 107 along the radial direction, and a space formed on an extension in the circumferential direction of an opposed clearance between the first guide plate part 106 and the second guide plate part 107, is exposed to one side surface of the thrust cage 102 from a space between the first guide plate parts 106 adjacent in the circumferential direction.
Patent JP-2013142102-A (JP)
Title: Active energy ray-curable composition for optical material, cured product, and production method
Inventor: ICHIYANAGI NORIKATSU
IPC: C08F8/06
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition for an optical material excellent in low viscosity, storage stability, low foaming property, low-temperature curing, low warpage, depth curability, heat-resistance and light-resistance transparency, rubber properties, crack resistance, moisture permeation resistance, and designability, and to provide a cured product, and a production method.SOLUTION: The active energy ray-curable composition for an optical material includes: (A) an acrylic polymer obtained by living radical polymerization and having at least one (meth)acryloyl group per molecule, wherein the (meth)acryloyl group is represented by general formula (1)-OC(O)C(R)=CH; (B) a photoradical polymerization initiator. The active energy ray-curable composition for an optical material optionally includes: (C) a methacrylic acid ester monomer represented by general formula (2) R-OC(O)C(CH)=CH; and/or (D) a compound having an epoxy group.
Patent JP-2013143857-A (JP)
Title: Ac/dc converter
Inventor: HAYASHI KEI
IPC: H02M7/12
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an AC/DC converter which can produce a stabilized DC output voltage with a simple configuration, the AC/DC converter exhibiting excellent efficiency compared with prior art.SOLUTION: The AC/DC converter comprises: a chopper 2; an input voltage detection unit 3; an output voltage detection unit 4; and a control unit 5. A diode bridge DB and a switching element SW are connected in series between a first input end 6a and a second input end 6b. A switching element is connected between the diagonal vertex c of the diode bridge and the second input end 6b. A coil L is connected between a diagonal vertex b of the diode bridge and the first output end 7a. A diagonal vertex d of the diode bridge is connected with a second output end 7b, and a capacitor Co is connected between the first and second output ends. The control unit performs on/off control of the switching element and converts an AC input voltage Vac into a DC output voltage Vdc having a target voltage value.
Patent JP-2013142148-A (JP)
Title: Method for producing pressure-sensitive adhesive sheet having ultraviolet light curing-type acrylic pressure-sensitive adhesive layer
Inventor: AKIYAMA ATSUSHI
IPC: C09J133/04
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pressure-sensitive adhesive sheet which has an ultraviolet light curing-type acrylic pressure-sensitive adhesive layer capable of being polymerized at high speed, which is excellent in productivity, and is also excellent in balance between pressure-sensitive adhesive properties, such as adhering strength to a rough surface, and holding power at high temperature.SOLUTION: The method for producing pressure-sensitive adhesive sheet includes steps of: applying, onto a substrate, an ultraviolet light curing-type acrylic pressure-sensitive adhesive composition including monomer components containing an alkyl (meth)acrylate and a photopolymerization initiator; and forming the pressure-sensitive adhesive layer by irradiating the ultraviolet light curing-type acrylic pressure-sensitive adhesive composition with ultraviolet light and thereby curing the composition. In the method, the illuminance of the ultraviolet light used for irradiation in the pressure-sensitive adhesive layer forming step is 25 mW/cmor more. When the irradiation dose of the ultraviolet light is 600 mJ/cm, the polymerization rate of the monomer components is 30% or less, and when the irradiation dose of the ultraviolet light is 2,400 mJ/cm, the polymerization rate of the monomer components is 70% or more.
Patent JP-2013149309-A (JP)
Title: Magnetic memory device and data writing method of magnetic memory device
Inventor: AOKI MASAKI
IPC: G11C11/15
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory device that reduces power consumption at the time of data writing and also achieves improvement in operation speed, and provide a data writing method of the magnetic memory device.SOLUTION: A magnetic memory device includes multiple memory cells MC that include n [n is a natural number of two or above] serially-connected MTJ elements with different writing current values and resistance values and store 2value data, and comprises: a first current driver 351 that executes writing in a first MTJ element with a first writing current value, in the MTJ elements; a second current driver 352 that executes writing in a second MTJ element with a second writing current value smaller than the first writing current value, in the MTJ elements; and control circuits 34 and 35 that execute control so as to use the second current driver to write data in the second MTJ element after using the first current driver to write data in the first MTJ element, in the memory cells corresponding to multiple addresses.
Patent JP-2013146903-A (JP)
Title: Semitransparent light-shielding tape
Inventor: YOSHIDA SHO
IPC: C09J7/29
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To make an adhesive tape exhibit both a light shielding effect for an adherend and translucency during back light radiation.SOLUTION: A semitransparent light-shielding tape 10 includes a base material layer 20, a light-shielding layer 30 and an adhesive layer 40. The base material layer 20 is formed of a plastic material such as polyethylene terephthalate. The light-shielding layer 30 is laminated on one main surface of the base material layer 20. The light-shielding layer 30 is a black printed layer which is formed by printing, for example, black ink. The adhesive layer 40 is laminated on the other main surface of the base material layer 20. An acrylic polymer is suitably used as the adhesive layer 40. In the translucent light-shielding tape 10, transmittance for light with a wavelength of 550 nm is in the range of 0.010-10%.
Patent JP-2012177899-A (JP)
Title: Image heating device
Inventor: WATANABE TATSUHITO
IPC: G03G15/20
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device configured such that the contact condition between a temperature detecting part and an inside surface of a heating belt member is fixedly reproduced despite the repetition of the replacement of the heating belt member with a new one and gloss variation and gloss unevenness of a fixed image are prevented.SOLUTION: A temperature detection part 105 is elastically supported from a stay 102, thereby abutting on the inside surface of a fixing belt 101 at the downstream side of a heating nip N in the direction of rotation of the fixing belt 101. An insertion guide 109 is located at the height of the edge of the fixing belt 101 inserted along a pressure contact member 103 and the stay 102, and guides the temperature detection part 105 to the inside of the fixing belt 101 while interfering with the fixing belt 101. In order to enhance the ability of the fixing belt 101 to follow the inside surface of the fixing belt 101 by reducing its weight, the entire temperature detection part 105 including the insertion guide 109 is integrally molded from a foam resin material in a state where a temperature detection element 105b is embedded on the surface side.
Patent JP-2013151344-A (JP)
Title: Paper sheet overlapping apparatus, and image forming system
Inventor: SAITSU YASUSHI
IPC: B65H83/00
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To restrain productivity from dropping even if a paper sheet impossible to overlap is inserted in the course of overlapping regular paper sheets.SOLUTION: A paper sheet overlapping apparatus 20 includes: an overlap and conveyance portion 25 which overlaps a predetermined number of paper sheets discharged from an image forming apparatus 10 and discharges them to a post-process apparatus 30; a bypass conveyance section 24 which conveys the paper sheets discharged from the image forming apparatus 10 via a bypass having a shorter conveyance time than that of a conveyance path without passing through the conveyance path of the overlap and conveyance section 25 and discharges them to the post-process apparatus 30; and a control section 21 which conveys a paper sheet impossible to overlap to the bypass conveyance section 24, keeping a preceding paper sheet of a paper sheet impossible to overlap as it is when the paper sheet impossible to overlap is discharged from the image forming apparatus 10 and the preceding paper sheet thereof is retained in the overlap and conveyance portion 25, and further overlaps a predetermined number of paper sheets including the preceding paper sheet to discharge them to the overlap and conveyance portion 25.
Patent JP-2013152645-A (JP)
Title: Method for manufacturing touch panel
Inventor: USHIKUSA MASATO
IPC: G06F3/044
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a touch panel that can prevent cracks or wrinkles from occurring on a touch panel when the touch panel in which a COP-based base material is used as a transparent base material is manufactured in R to R process.SOLUTION: A method for manufacturing a touch panel includes a transparent conductive film formation step for forming a first transparent conductive film and a second transparent conductive film, and an etching step for forming a photoresist film on the respective transparent conductive films, and furthermore forming a first transparent electrode and a second transparent electrode by performing exposure and development processing, the method satisfying a relation 1: N≤-0.2 t+24, a relation 2: N≤6.0(N/mm) and a relation 3: N≥5.0(N/mm), where t represents the temperature of the transparent base material and N represents the tensile force.
Patent JP-2013157102-A (JP)
Title: Lamp socket, and lighting device
Inventor: OMORI AKIHIRO
IPC: H01R33/08
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that cost of molding dies is increased since two types of molding dies for producing two types of lamp sockets having different shapes are required if the lamp sockets corresponding to a power supply side base and a grounding side base are respectively produced, in the lamp sockets for installing a straight-tube type LED lamp having the power supply side base at one end and the grounding side base having a shape different from the power supply side base at the another end.SOLUTION: A lamp socket to which lamps each having a first base at one side end thereof and a second base with a shape different from that of the first base at the another side end thereof are mounted, includes: cases 50, 31; and a first receiving section 33 to which the first base is mounted and a second receiving section 32 to which the second base is mounted, the sections 33, 32 being provided in the cases 50, 31.
Patent JP-2013155293-A (JP)
Title: Polycarbonate resin composition, and molded article
Inventor: TAKIMOTO MASAMI
IPC: C08K5/1515
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition capable of becoming the material of a molded article which can maintain excellent low-temperature anti-shock performance for a long period of time even if used repeatedly under high-temperature and high-humidity environment and which hardly causes discoloration or the like even if staying at high temperature, and to provide a molded article comprising the resin composition.SOLUTION: A polycarbonate resin composition includes 0.002-0.200 pt.mass of a phosphorus-based antioxidant (B) and 0-0.200 pt.mass of an epoxylation stabilizer (C), based on 100 pts.mass of an aromatic polycarbonate resin mixture (A) in which an aromatic polycarbonate-polyorganosiloxane copolymer (A-1) is 5-100 mass% and an aromatic polycarbonate resin (A-2) except the component (A-1) is 95-0 mass%. The decreasing rate P of a viscosity-average molecular weight in the resin composition before and after a pressure cooker test calculated by a calculation formula (I) (described in claim 1) is 20% or less.
Patent JP-2013157855-A (JP)
Title: Method of connecting virtual network, virtual network connection device, and program
Inventor: MIYAZAKI TOMOAKI
IPC: H04L12/701
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce setting work when a single virtual network is constituted by using a plurality of control devices respectively controlling physical nodes.SOLUTION: A method of connecting a virtual network includes: a step of acquiring and copying mapping information indicating a correspondence relation between a virtual link between a virtual network and another virtual network, and physical interface information corresponding to the virtual link from a first control apparatus that provides the virtual network by integrally controlling a physical node belonging to a first physical network; a step of rewriting the physical interface information corresponding to the virtual link of the copied mapping information to physical interface information of a second physical network; and a step of setting the rewritten mapping information and configuration information of the virtual network to a second control apparatus providing the virtual network by integrally controlling the physical node belonging to the second physical network.
Patent JP-2013154577-A (JP)
Title: Method for manufacturing fiber-reinforced plastic structure
Inventor: OBA TATSUYA
IPC: B29C70/06
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fiber-reinforced plastic structure that is easy to manufacture with small number of components.SOLUTION: A method includes: a step of preparing a core material 22 having a mounting recess 22b for fitting and mounting an end of a supporting member 25, and the supporting member 25; a step of fitting the end of the supporting member 25 into the mounting recess 22b; a step of forming an assembly 21A by laminating a fiber-reinforced sheet 23A mixed with a matrix resin on an outer circumferential surface of a core material body 22a and at a root of the supporting member 25 protruded from the core material body 22a; and a step of forming a frame body 23 by setting the assembly 21A to a die, heating the fiber-reinforced sheet 23A, and melting and curing the matrix resin.
Patent JP-2013155555-A (JP)
Title: Electronic key registration system
Inventor: KAWAMURA DAISUKE
IPC: B60R25/04
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key registration system for enabling easy registration while maintaining security.SOLUTION: The electronic key registration system comprises: an initial manufacture step in which a vehicle ID is stored in an immobilizer ECU 6, a SEED code and a cryptographic key generated by a key generation logic f using the SEED code are stored in an electronic key 2 to be initially registered, and the vehicle ID stored in the immobilizer ECU 6 and the cryptographic key coordinated with the vehicle ID are stored in a database 9; and an initial registration step in which the vehicle ID stored in the immobilizer ECU 6 is written in the electronic key 2 to be initially registered, the SEED code stored in the electronic key 2 to be initially registered is picked out, the cryptographic key is generated from the SEED code by a key generation logic f and stored in the immobilizer ECU 6, and information relating to the cryptographic key stored in the immobilizer ECU 6 is coordinated with the vehicle ID and stored in the database 9.
Patent JP-2013032684-A (JP)
Title: Foundation form changing method for existing building
Inventor: KUSAKA SATORU
IPC: E02D27/34
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a foundation form changing method for an existing building, capable of executing foundation base isolation renovation of the existing building without being adversely affected by soundness and construction quality of an existing pile for supporting the existing building.SOLUTION: A lower part of an existing building 1 supported by a pile foundation is excavated to expose a footing 2 and an existing pile 3, a pressure-proof board 9 is constructed at an excavation bottom 6 in the state of being structurally edge-cut from the existing pile 3, and then a pile head of the existing pile 3 is cut and removed in the state of supporting an upper load by the pressure-proof board 9 through a jack 11. Thereafter, a seismic isolator C is installed between the pressure-proof board 9 and the footing 2. Thus, the existing building 1 is base-isolated and a foundation form is changed from a pile foundation to a direct foundation by the pressure-proof board 9.
Patent JP-2012124940-A (JP)
Title: Transmission system for railroad vehicle, and transmission equipment
Inventor: TAKAHASHI HIDEYUKI
IPC: H04L12/46
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system for a railroad vehicle, enabling implementation of a network having excellent maintainability with high redundancy.SOLUTION: The transmission system for the railroad vehicle and transmission equipment include: a function that, when assigning an address to an electric article connected to a branch transmission line through a second transmission/reception unit, inhibits data transmission/reception to/from the transmission equipment mounted on another vehicle through a first transmission/reception unit; and a function that assigns a predetermined address to the electric article upon reception of an assignment request from the electric article during the period that the data transmission/reception are inhibited.
Patent JP-2012099863-A (JP)
Title: Semiconductor light-emitting device
Inventor: MAEDA TOSHIHIDE
IPC: C09K11/08
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To minimize color unevenness of a semiconductor light-emitting device combining blue light-emitting elements and phosphors, and to provide a method of manufacturing a semiconductor light-emitting device in which color unevenness is reduced.SOLUTION: The semiconductor light-emitting device is a chip type semiconductor light-emitting device comprising a substrate, a blue LED mounted on the substrate, and a phosphor layer consisting of a mixture of yellow phosphor particles which seal the periphery of the blue LED and a base material. The yellow phosphor particle emits fluorescent light having a luminescence peak in a wavelength region of 550 or more and 600 or less nm by absorbing blue light emitted from the blue LED, and it is a silicate phosphor mainly composed of a compound represented by a chemical formula (SrBaCaEu)SiO(0≤a1≤0.3, 0≤b1≤0.8, 0<x<1). Since the particles of silicate phosphor have a tendency to be dispersed substantially uniformly into the resin, good white light is obtained.
Patent JP-2013168463-A (JP)
Title: Thermoelectric conversion material and method for producing the same
Inventor: KONO AKIHIRO
IPC: C08K5/053
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To configure a thermoelectric conversion material exhibiting a high figure of merit using a conductive polymer.SOLUTION: A thermoelectric conversion material comprises a conductive polymer having a π conjugated bond, a polymer having a sulfo group, and a polyhydric alcohol. The thermoelectric conversion material may contain an amount of the polyhydric alcohol in the range of 10-500 wt.% relative to the total amount of the conductive polymer and the polymer. An example of the conductive polymer having a π conjugated bond includes poly(3,4- ethylenedioxythiophene), and an example of the polymer having a sulfo group includes poly(styrene sulfonic acid). The polyhydric alcohol may comprise ethylene glycol.
Patent JP-2013168055-A (JP)
Title: Decorative tire order system and method for screen display in decorative tire order system
Inventor: SHOJI ATSUSHI
IPC: G06Q30/06
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a decorative tire order system capable of easily designing and ordering a decorative tire that is unlikely to damage a decoration in use, and a method for a screen display in the decorative tire order system.SOLUTION: The decorative tire order system comprises: a network; a server connected to the network; and a user terminal connected to the network and ordering a decorative tire in which a decoration is formed at least a part of a tire. The user terminal includes decoration designation means for designating a content of the decoration and a position on the tire, and a display screen for displaying the external appearance of the decorative tire on which the decoration designated via the decoration designation means is formed. The server includes a database that stores information including information on areas unsuitable for decoration that represents decoration-unsuitable areas where the decoration of the decorative tire may be easily damaged in use, and decoration-unsuitable area display means that acquires the information on areas unsuitable for decoration from the database and causes the display screen of the user terminal to display the decoration-unsuitable areas of the decoration tire.
Patent JP-2013170461-A (JP)
Title: Intake device for vehicle engine room
Inventor: SUZUKI ISATO
IPC: F02B29/04
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an intake device in a vehicle engine room capable of ensuring securing engine output performance by improving the design freedom of even a small engine room and restraining the adhesion of snow to a filter element.SOLUTION: An air cleaner case 13 comprises a dirty case 11 on the air inlet side and a clean case 12 on the air outlet side. An air cleaner 6 comprises the dirty case 11 and the clean case 12 with a filter element 14 disposed therebetween. An intercooler 9 is stored in the air cleaner case 13. At this time, by storing the intercooler 9 on the inner circumferential surface of the dirty case 11 without the clearance, the dirty case 11 side of the filter element 14 is covered with the intercooler 9. Thus, snow flowing into the air cleaner 6 is melted effectively before adhered to the filter element 14.