baber/WOPTO huggingface dataset:
Patent JP-2014158192-A (JP)
Title: Drive circuit
Inventor: OYAMA KYOKO
IPC: H02M1/08
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit that more reliably prevents a malfunction caused by a false signal output from a level shift circuit owing to a dv/dt displacement current.SOLUTION: A level shift circuit 110 of a P side drive circuit 100 has a series connection of a resistive element 112 and a high voltage MOS transistor 111 controlled by an input signal DC, and outputs a signal corresponding to a voltage drop of the resistive element 112 as a level shift signal LS. A dv/dt detection circuit 140 has a series connection of a resistive element 142 and a high voltage MOS transistor 141 fixedly kept off in a steady state, and outputs a signal corresponding to a voltage drop of the resistive element 142 as a mask signal MS. A P side switching device 10 is provided with a mask circuit 120 for masking the level shift signal LS in response to the mask signal MS.
Patent JP-2014156641-A (JP)
Title: Method for inhibiting activity of microorganism
Inventor: SHIBAZAKI OSAMU
IPC: C23F15/00
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the activity of microorganisms which can effectively prevent the corrosion of a metallic device and a piping used in the environment in which microorganisms grow easily.SOLUTION: In a method for inhibiting the activity of microorganisms in a metallic device and a piping system connected to the metallic device using inflow water, which may be contaminated with microorganisms existing in the natural environment, as cooling water or washing water, the content of Mn at least in a surface layer part of metal materials forming the metallic device and the piping system, which is brought into contact with the inflow water, is reduced by chemical treatment for elution of the Mn as ions.
Patent JP-2013145563-A (JP)
Title: Convergent communications platform and method for mobile and electronic commerce in heterogeneous network environment
Inventor: JOYCE SIMON JAMES
IPC: G06Q20/06
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To support the use of prepaid and postpaid accounts across heterogeneous networks to provide a wide range of advanced communication services regardless of a customer's location.SOLUTION: A convergent communications platform authorizes a telephone call. A first step is to check that a customer is actually an authorized customer. A second step is to check that the customer has authorized the use of a particular service. A third step is to check the customer's account balance in the centralized convergent communications platform. If a request comes from a customer that has authorized the service and has sufficient account balance, the centralized convergent communications platform issues an authorization number to a local telephone number switch.
Patent JP-2014159856-A (JP)
Title: Mixing device of cryogenic liquid in storage tank
Inventor: HAYASHI KANETOSHI
IPC: F17C13/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device of cryogenic liquid in a storage tank capable of agitating and mixing the cryogenic liquid in the storage tank while curbing required power that is heat input to the cryogenic liquid in the storage tank.SOLUTION: A mixing device of cryogenic liquid in a storage tank comprises: a boil-off gas extraction pipe 5 to extract boil-off gas generated in a storage tank 3; a cryogenic liquid extraction pipe 7 to extract the cryogenic liquid in the storage tank 3; a liquid pump 9 which is provided on the cryogenic liquid extraction pipe 7 and pumps the cryogenic liquid in the storage tank 3; a liquid jet pump section 11 which uses the cryogenic liquid pumped by the liquid pump 9 and the boil-off gas extracted through the boil-off gas extraction pipe 5 as working fluid and intake fluid respectively; and a fluid discharge pipe 13 which is connected to a discharge port of the liquid jet pump section 11 and discharges fluid discharged through the liquid jet pump section 11 into the storage tank 3.
Patent JP-2013169645-A (JP)
Title: Polishing pad and manufacturing method thereof
Inventor: AHN BONG-SU
IPC: H01L21/304
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a speaker used for home appliances.SOLUTION: A polishing pad and a manufacturing method thereof are provided. The manufacturing method of the polishing pad includes a step for mixing polishing layer forming substances, a step for mixing at least two of pore size controllable inert gas, capsule type foaming agent, chemical foaming agent and liquid micro-element with a mixture obtained in the previous step to form two or more types of porosity pores, a step for gelling and curing the mixture generated through the previous steps to manufacture a polishing layer including two or more types of porosity pores, and a step for machining the polishing layer and distributing pores on the surface by opening the two or more types of porosity pores.
Patent JP-2014163049-A (JP)
Title: Attention arousing mat
Inventor: MORI AKIHIRO
IPC: E01F9/529
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an attention arousing mat capable of adjusting the length fitted to a road width, and capable of reducing repair cost, without causing positional dislocation and turning-up of a mat, even when a large vehicle such as a truck passes.SOLUTION: The attention arousing mat laid on a road or the like and calling attention to a driver of the vehicle by causing proper vibration-impact by a step difference when the vehicle passes, is constituted of a plurality of mat units 1, 1, etc. composed of an elastomer material and forming at least a lateral directional slit 14 in a central part when assuming the passing direction of the vehicle as the longitudinal direction and connection members 2, 2, etc, capable of connecting these mat units 1, 1, etc, side by side in the lateral direction.
Patent JP-2014164986-A (JP)
Title: Electromagnetic switch
Inventor: OKADA TARO
IPC: H01H50/12
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic switch capable of preventing freezing of a fixed contact by a simple configuration without any changes in a basic configuration of the fixed contact and a terminal bolt.SOLUTION: An electromagnetic switch comprises: a terminal bolt 62 fixed to a casing 2, having a head part 62a supporting a fixed contact 61 on one end side, and whose other end side is led to the outside from the casing 2 and electrically connected with an energization circuit of a motor (an electric load); and a heat conduction cut-off member 63 inserted between the terminal bolt 62 and the fixed contact 61 supported by the terminal bolt 62. By inserting the heat conduction cut-off member 63, heat conduction of a heat conduction path from the terminal bolt 62 to the fixed contact 61 is cut off. Thereby, due to such a simple configuration that the heat conduction cut-off member 63 is assembled, freezing (icing) of the fixed contact 61 can be prevented.
Patent JP-2014165041-A (JP)
Title: Induction heating apparatus
Inventor: TOMITA HIDEO
IPC: H05B6/44
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus which improves cooling performance of a heating coil unit to achieve good usability.SOLUTION: An induction heating apparatus comprises compression coil springs 14 each arranged between a base 6 and each of a plurality of heating coil units 5, and cooling means 19. The compression coil spring 14 has a first end turn 15 which is sandwiched between an undersurface of the heating coil unit 5 and an attachment member 16 in a manner such that a wire surface of the first end turn contacts the undersurface of the heating coil unit 5 and the attachment member 16 in a surface contact manner and has a second end turn 17 installed on the base 6. The compression coil springs 14 push the heating coil unit 5 to a top plate 1 and act as radiation fins for radiating heat generated due to a loss of the heating coil unit 5 via the first end turns 15 of the compression coil springs 14. Since cooling air blown out from a duct 21 by the cooling means 19 cools the undersurface of the heating coil unit 5 and the compression coil springs 14, temperature rise of the heating coil unit 5 can be inhibited.
Patent JP-2013210630-A (JP)
Title: Cyan toner containing compound having azo skeleton
Inventor: NISHIURA CHIAKI
IPC: G03G9/09
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cyan toner in which the coloring power is high, fogging is suppressed, and the transfer efficiency is high.SOLUTION: A cyan toner has toner particles, each of which contains a binder resin, a compound in which a partial structure represented by Formula (1) is bound to a polymer portion having a monomer unit represented by Formula (2), and a phthalocyanine pigment as a colorant.
Patent JP-2013223487-A (JP)
Title: Animal cell overexpressing matrix metalloprotease-9(mmp-9) and use thereof
Inventor: KOBAYASHI TAKASHI
IPC: A61P17/00
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an animal cell used to show a remarkable phenotypic change even in enhancement of gelatinase expression or outbreak of inflammation, a transgenic animal, a screening method using the animal, and a therapeutic and preventive medicine and a therapeutic and preventive method selected by the screening method.SOLUTION: An animal cell includes a DNA in which an MMP-9 gene is functionally coupled to an optional expression regulation region for expressing the gene. The MMP-9 gene encodes a protein composed of an amino acid sequence in which valine at 102-position from a start codon is substituted by glycine, and the expression regulation region is any one of K14 promoter, K5 promoter, and K10 promoter.
Patent JP-2014173439-A (JP)
Title: Throttle body assembly
Inventor: NAKAMURA YUTA
IPC: F02D11/02
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact throttle body capable of attaining a superior throttle opening characteristic by a simple link mechanism.SOLUTION: A throttle body assembly 1 comprises a throttle valve 5b on an intake passage 2b and a link mechanism 10 for connecting a valve shaft 4b of the throttle valve with a drum shaft 9 of an elliptical throttle drum 8. The drum shaft 9 is positioned in parallel with the valve shaft 4b at a downstream side of the valve 5b. The link mechanism 10 comprises a curved connection link 15 for connecting a drum lever 11 on the drum shaft 9 and a free-fitted lever 12 on the valve shaft 4b with each of the first, second link shafts 13, 14. The link mechanism 10 is arranged at one side of the intake passage 2b and the throttle drum 8 is arranged at the other side of the intake passage 2b. When a degree of opening of the throttle valve 5b is low, the first and second link shafts 13, 14 are positioned at one side and the other side of the intake passage 2b and when the throttle valve 5b is opened, each of the first and second link shafts moves toward the downstream side and the upstream side.
Patent JP-2013100112-A (JP)
Title: Headlamp device for vehicle and control device for headlamp
Inventor: TATARA NAOHISA
IPC: B60Q1/14
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique enhancing visibility while reducing glare imparted to a preceding vehicle.SOLUTION: A headlamp device for a vehicle has headlamp units arranged in the vehicle and a control means controlling the irradiation of light by the headlamp units according to an existing area where the preceding vehicle travelling in front of one's own vehicle exists. The headlamp units are constituted so as to be able to make a partial area of a high beam orientation pattern not irradiate, the control means decides the existing area based on a correcting range widening in a predetermined angle more than a referring range including the preceding vehicle viewing from one's own vehicle, controls the headlamp units so as to make the partial area not irradiate in the case the whole of the existing area is included in the partial area, and controls the headlamp units such that the high beam orientation pattern itself is not formed in the case at least a part of the existing area is included in the area of the high beam orientation pattern area other than the partial area.
Patent JP-2014173332-A (JP)
Title: Method of sewing floor material for tatami mat
Inventor: MORIMOTO RYOJI
IPC: D02G3/46
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a floor material sewing method in which a phenomenon of an end of a sewing thread being pulled back into the inside of a Tatami bed by release of a tensile force of the sewing thread caused by scission of the sewing thread after completion of sewing (hereinafter referred to as "omission and return") does not occur and supply of the sewing thread is not troublesome, when the floor material is sewn with the use of the traditional continuous thread.SOLUTION: In this method of sewing a floor material for Tatami mats by a vertical motion of a needle with the use of a grooved Tatami needle having no staple hole and a continuous thread for floor thread, sewing is performed while the relationship of a maximum diameter (A) mm of the Tatami needle with a diameter (B) mm of the continuous thread for floor thread satisfies the following expression: (B)/(A)=0.10-0.25, whereas (A)=3.5-4.0 mm and (B)=0.4-1.0 mm.
Patent JP-2014179204-A (JP)
Title: Lighting system
Inventor: MISHIMA SUZUSHI
IPC: F21Y105/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system 1 which has high flexibility of arrangement layout by using an organic EL panel 10.SOLUTION: A lighting system 1 comprises an organic EL panel 10 and a power transmission member 11. Long-size power feeding terminals 25 and short-size power feeding terminals 26 are mixed in the organic EL panel 10. The power feeding terminals 25, 26 have needle shape. The power feeding member 11 is constituted by laminating an adhesive layer 50, a bottom side insulation layer 51, an inner side power feeding layer 52, an intermediate insulating layer 53, a surface side power feeding layer 55 and a decoration paper layer 56 from a lateral wall 5 side. A tip part of the long-size power feeding terminal 25 comes into contact with the inner side power feeding layer 52 and an electrode part 30 of the tip part is brought into contact with the inner side power feeding layer 52. The short-size power feeding terminal 26 does not reach the inner side power feeding layer 52, the tip part thereof stops at the surface side power feeding layer 55 and is brought into contact with the surface side power feeding layer 55.
Patent JP-2014179784-A (JP)
Title: Radio communication device and radio communication method
Inventor: IMAMURA KOJI
IPC: H04B1/16
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device capable of reducing power consumption at waiting for reception.SOLUTION: A radio communication device 1000 in a first radio communication system includes: a power detector unit 105 for detecting reception signal power; an envelope detector unit 103 for detecting the envelope of the reception signal; a signal determination unit 104 for determining whether or not the reception signal is a first signal for use for communication in the first radio communication system, based on an amount of variation in an envelope signal; a radio communication unit 108 for radio communication; and a radio communication activation unit 107 for activating the radio communication unit, when the reception signal power is detected and the reception signal is determined to be the first signal.
Patent JP-2014186415-A (JP)
Title: Backup system for control air system
Inventor: MUTO SATOSHI
IPC: G05B9/03
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To back up supply of control air by a control air system of a power generation unit during stopping for inspection or the like, when defect occurs in an air compressor of the control air system of the power generation unit in operation.SOLUTION: Bypass pipings 11a, 11b for bypassing dehumidifiers 4a, 4b and bypass valves 12a, 12b for opening/closing the bypass pipings 11a, 11b are provided in control air systems 1a, 1b of power generation units 20, 21, respectively. The two control air systems 1a, 1b are formed as one set, backup pipings 13a, 13b are respectively connected between air headers 5a, 5b of the control air systems 1a, 1b and air supply pipes 6b, 6a on upstream sides of the dehumidifiers 4b, 4a of the control air systems 1b, 1a, and backup valves 14a, 14b for opening/closing the backup pipings 13a, 13b are provided in the backup pipings 13a, 13b respectively.
Patent JP-2014186843-A (JP)
Title: Induction heating cooker
Inventor: KINOSHITA KOICHI
IPC: H05B6/12
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which can make an effective use of a leakage magnetic flux from a heating coil.SOLUTION: The induction heating cooker comprises: a heating coil 7 for generating a high-frequency magnetic field to inductively heat a heating object; a drive part 14 for driving a switching element 25 which supplies a high-frequency current to the heating coil 7 and is composed of a wideband gap semiconductor; a control part 19 for controlling the drive part 14; a control power supply part 18 for supplying power for control to the control part 19; a drive power source part 17 for supplying drive power to the drive part 14; a leakage magnetic flux collection coil 11 arranged at a position interlinked with a magnetic flux generated by the heating coil 7; and power conversion means 15 for converting current that flows in the leakage magnetic flux collection coil 11, in which the drive power source part 17 supplies the power supplied from the power conversion means 15 to the drive part 14 as drive power.
Patent JP-2014187194-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAKAHASHI NORIHIRO
IPC: H01L21/336
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can inhibit variation in parasitic capacitance between a gate and a source and achieve low capacitance.SOLUTION: A semiconductor device manufacturing method according to an embodiment comprises: forming a trench in a semiconductor layer; forming a first insulation film which covers an inner surface of the trench; forming an electrode material which fills the inside of the trench and covers a top face of the semiconductor layer; selectively removing the electrode material while leaving a part of the electrode material, which fills the inside of the trench and a part of the electrode material, which covers an opening; removing the first insulation film which covers the inner surface of an upper part of the trench; etching back the part of the electrode material, which covers the opening of the trench and the part of the electrode material, which is buried in the trench to form a first electrode on a lower part of the trench; forming a second insulation film which covers the inner surface of the upper part of the trench and forming a third insulation film which covers an end of the first electrode exposed on the upper part of the trench; and forming a second electrode on the first electrode.
Patent JP-2013227010-A (JP)
Title: Gas generator
Inventor: OZAKI NOBUHIKO
IPC: B60R21/01
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator capable of preventing malfunction due to static electricity.SOLUTION: A ground terminal of an annular conductive member 30 in contact with a cylindrical part 12a and an annular part 12b (closure shell 12) and an earth terminal 63 of a connector 60 are in a contact state. Therefore, when electrical charge is accumulated in a housing 10, the electrical charge flows into a ground circuit through a grounding lead wire connected to the earth terminal of the connector 60, and thereby, accumulation can be prevented.
Patent JP-2013138606-A (JP)
Title: Actuator
Inventor: FUJITA YUSUKE
IPC: F02B37/24
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that prevents a motor from becoming inoperative due to abrasion powder of a transmission mechanism.SOLUTION: An actuator 1 includes: a casing unit 2 that has a first case 6 and a second case 7; an electric motor 3 that is supported by the first case 6; and a transmission mechanism 4 that has an output shaft 47 supported by the second case 7. Torque of the electric motor 3 is transmitted to the output shaft 47 through the transmission mechanism 4. A control board 5 that exercises drive control of the electric motor 3 is fixed to the first case 6. A motor housing of the electric motor 3 is provided integrally with a connector 35 that supplies power to the electric motor 3. The control board 5 and the connector 35 are connected by a terminal unit 121. The connector 35 is connected to the electric motor 3 through the control board 5.
Patent JP-2014192529-A (JP)
Title: Mobile communication marker
Inventor: UEKI YOSUKE
IPC: H04B1/59
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a marker that has the reduced lowering of the strength of its structural member due to an external environmental factor.SOLUTION: A marker is placed on the ground and performs radio communication with a radio communication device attached to a mobile object. The marker is characterized in that it includes an electronic circuit board on which an electronic component is mounted, the electronic circuit board is fixed to a framework structure, and the electronic circuit board and the framework structure are both embedded in foam.
Patent JP-2014190719-A (JP)
Title: Electrophoretic chip
Inventor: KUWASHIMA HIDEKI
IPC: G01N37/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic chip which uniformly distributes concentrated targets in a capillary to accurately measure the number of targets per unit volume.SOLUTION: In the electrophoretic chip, a first reservoir 1 having a first electrode 6 and a second reservoir 2 having a second electrode 7 are provided on a substrate, and a micro fluid chip 4 is arranged on a lower surface of the substrate. A bottom of a capillary 10 provided in the micro fluid chip 4 is formed of a target trapping layer 5d, and the capillary 10 connects the first reservoir 1 and the second reservoir 2, and a conductor film 5d formed so as to be a plane parallel with the capillary 10 is arranged so as to face the target trapping layer 5d with an insulating film 5c therebetween.
Patent JP-2014192105-A (JP)
Title: Wire harness production support device and wire harness production method
Inventor: MIZUI KUNIHIRO
IPC: H01B13/012
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To produce a wiring body in which plural electric wires are connected via a connector efficiently.SOLUTION: The wire harness production support device comprises: plural transportation units 40 having plural terminal holding parts 47 capable of holding a terminal part of a wiring body 11 in which plural electric wires 12 are connected via plural connectors 14; and a movement mechanism part for circulating and moving the plural transportation units 40 along an annular operation route. The transportation unit 40 preferably comprises an electric wire holding part 50 having plural electric wire end part holding parts 51 capable of holding end parts of the electric wires 12, respectively.