baber/WOPTO huggingface dataset:
Patent JP-2012222919-A (JP)
Title: Motor driving device
Inventor: ISHIDA TAKASHI
IPC: H02P29/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving device that can suppress torsional vibration of a mechanical shaft system with a simple technique.SOLUTION: The motor driving device includes a control section 4 that outputs a torque signal with respect to a motor 2 by obtaining a torque reference of the motor 2 so as to eliminate a deviation between a speed reference with respect to the motor 2 that drives a mechanical load 1 and an actual speed of the motor 2. The control section 4 is set so that a phase delay of the torque signal with respect to the torsional vibration generated in the mechanical shaft system made of the motor 2 and the mechanical load 1 is 90 degrees or less.
Patent JP-2012222144-A (JP)
Title: Manufacturing method of diffraction grating
Inventor: YOSHINAGA HIROYUKI
IPC: B29C59/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a diffraction grating which allows a mold pattern to be filled with resin, and which prevents excess resin from forming a burr with a thickness that causes trouble in removing.SOLUTION: After arranging resin U on a primer layer 60, a mold 1 is pressed onto the resin U. The primer layer 60 has lower wettability than that of the mold 1. A groove Ma of a mold pattern MP is filled with the resin U. The primer layer 60 is formed on a first portion P1. The primer layer 60 is not formed on a second portion P2. An insulating film 30 is exposed from the second portion P2. The insulating film 30 has higher wettability than that of the primer layer 60. When the mold 1 is pressed onto the resin U, excess resin Ua overflowing from between the mold 1 and the primer layer 60 spreads over the insulating film 30. The excess resin Ua is not raised along a lateral face 3b of a projection 3. The excess resin Ua is prevented from forming a burr with a thickness that causes trouble in removing.
Patent JP-2012224946-A (JP)
Title: Method for manufacturing filter using nanofiber
Inventor: TAMARU MASARU
IPC: D01D5/08
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nanofiber, in which a nanofiber generation unit is reduced in size to achieve mass production.SOLUTION: A method for manufacturing a nanofiber comprises: providing a spinning nozzle for spinning a high polymer material having a supermolecular array; applying a high voltage between a metal ball and an opening of the spinning nozzle; providing a high-speed airflow injection nozzle so as to be perpendicular to a channel from the metal ball to the opening of the spinning nozzle; and changing a course of a nanofiber spun from the spinning nozzle by a high-speed airflow from the high-speed airflow injection nozzle to scatter the nanofiber toward a nanofiber collection part. In a nanofiber generation unit, the metal ball is reduced in diameter around just before the metal ball is not discharged, or the material does not become a droplet or a liquid particle, the high-voltage is reduced, a distance between the metal ball and the opening of the spinning nozzle is reduced, the high-voltage is reduced, and a plurality of units including the metal ball and the spinning nozzle are placed in parallel. The nanofibers scattered from the spinning nozzles of the plurality of units are aggregated and collected at a collection surface of the nanofiber collection part.
Patent JP-2012224491-A (JP)
Title: Near-infrared ray cut filter glass
Inventor: SHIRATORI MAKOTO
IPC: C03C3/19
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide near-infrared ray cut filter glass at a low cost which can suppress near-infrared region transmittance to be low while keeping visible range transmittance high.SOLUTION: The near-infrared ray cut filter glass includes, in the expression of mass% in terms of oxide, 65-74% of PO, 5-10% of AlO, 0.5-3% of BO, 0-10% of LiO, 3-10% of NaO, 3-15% of LiO+NaO, 0-2% of MgO, 0-2% of CaO, 0-5% of SrO, 3-9% of BaO, 3-15% of MgO+CaO+SrO+BaO, and 0.5-20% of CuO and does not contain KO substantially. In the filter glass NaO/(LiO+MgO+CaO+SrO+BaO) is 0.5 to 3.
Patent JP-2012224506-A (JP)
Title: Method for circulating slag water-granulating water, and its installation
Inventor: INADA HIROMICHI
IPC: C02F1/62
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for circulating slag water-granulating water which can completely make a circulation system of the water-granulating water to be closed by bleeding off a part of the water-granulating water including heavy metals, removing scaling generating factor substances from the processed water after removing the heavy metals, and reusing it, and to provide its installation.SOLUTION: The installation for circulating the slag water-granulating water includes: a cooling water tank 5; a water-granulating pit 7; a sedimentation pit 8 for storing the water-granulating water pulled out from the water-granulating pit 7, removing suspended matter, and bleeding off a part of the water-granulating water; a waste water processing part 10 for removing the heavy metals from the bled-off water-granulating water; a scale generation factor substance removing part 20 for removing substances becoming a scale generation factor from the processed water; and a feeding water supplying part for supplying the processed water from which the substances becoming the scale generation factor are removed to the cooling water tank 5 as a feeding water.
Patent JP-2011209733-A (JP)
Title: Method and apparatus for determining encoding rate in variable rate vocoder
Inventor: DEJACO ANDREW P
IPC: G10L19/24
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for determining an encoding rate in a variable rate vocoder.SOLUTION: The apparatus includes: a subband energy calculating means 4, 6 for receiving an input signal and calculating a plurality of subband energy values according to a predetermined subband energy calculation format; and an encoding rate determining means 16 for receiving the plurality of subband energy values and selecting or determining an encoding rate according to the plurality of subband energy values.
Patent JP-2012225871-A (JP)
Title: Method for inspecting opening part seal part of fluid container and device thereof
Inventor: ONO YUKIO
IPC: G01M3/38
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To discover a seal failure by non-destructive inspection, in which fluid contents are confined between a heat seal part, that is, an outer circumferential and outer edge part of an opening part and a protection material, that is, the so-called fluid confinement phenomenon occurs in a fluid container in which the opening part is sealed with the protection material after the fluid container is filled with the contents.SOLUTION: A device comprises: a conveyor for arranging the direction of the opening part of the container to transport the container; a high frequency heating device for making the temperature of the opening part of the container whose opening part fixed to an external member and mounted on the conveyor is sealed with a protection material 2 rise; measuring means provided closer to a rear flow side in a container transportation direction than to the heating device to measure the surface of the protection material; an image processor for performing image processing of the temperature distribution image video thereof and inspecting and determining a seal state of the container opening part by the protection material; and container eliminating means for eliminating a seal failure container of a protection material from on the conveyor by a determination signal of the image processor.
Patent JP-2012230444-A (JP)
Title: Partial failure processing method in computer system
Inventor: SEKIGUCHI TOMONORI
IPC: G06F11/20
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the case that an LPAR which is not affected by a hardware failure can continue the execution in spite of the occurrence of the hardware failure in a computer capable of being logically partitioned, it is impossible to easily determine whether the LPAR continuing to operate may be stopped or not when the computer must be stopped for hardware maintenance.SOLUTION: With respect to a hardware failure occurring in the computer, a hypervisor provides an interface through which the hypervisor notifies an LPAR capable of continuing the execution, of the occurrence of the failure as a hardware failure allowing continuation of the execution, the LPAR receives the occurrence of the failure and notifies of the hypervisor that processing countering the failure has been executed, and the notification condition is acquired. Countering conditions against hardware failures allowing continuation of the execution per LPAR can be registered and acquired through the interface, and a countering condition of the entire computer can be determined.
Patent JP-2012230877-A (JP)
Title: Jack
Inventor: KANAZAWA KUNITOSHI
IPC: H01R13/703
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a jack for securely detecting insertion of a plug even if a ground electrode of the plug is disposed in any position.SOLUTION: A jack 1 has a switch mechanism which is incorporated in an electrically insulated jack housing including a plug insertion hole and which consists of at least one signal contact, a first switch contact 8 including a first contact section 8c, and a second switch contact 9 including a second contact section 9cwhich is brought into contact with the first contact section. The first and second switch contacts have one switch contact, the switch contact 9, formed of an electrically conducted and elastically deformable arm piece and having an electrically insulated pusher 10 attached thereto in which a plug is slidably brought into contact with the switch contact consisting of the arm piece by insertion of the plug into a plug insertion hole 3 to displace the switch contact and cause the contact section of the switch contact to operate.
Patent JP-2012234849-A (JP)
Title: Copper clad laminate for flexible printed wiring board and flexible printed wiring board
Inventor: FUJIOKA TADASHI
IPC: B32B15/08
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a copper clad laminate excellent in flexibility required for a flexible printed wiring board, also having excellent adhesiveness and high heat resistance, and further including an adhesion layer capable of being formed with excellent workability.SOLUTION: In a copper clad laminate for a flexible printed wiring board, an electrical insulation film, an adhesion layer and a copper foil are laminated in this order, and the adhesion layer contains a polyamide resin including 50 mol% or more of dimer acid based on the total of a dicarboxylic acid component as a dicarboxylic acid component.
Patent JP-2012234075-A (JP)
Title: Phase modulation element and optical device using the phase modulation element
Inventor: NEGISHI TAKETOSHI
IPC: B23K26/064
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a phase modulation element in which phase modulation of light can be more rapidly performed without requiring a supply mechanism of a liquid.SOLUTION: A phase modulation element (100) includes: a plurality of cells (10), which are two-dimensionally arranged and have a predetermined thickness (W1) in a perpendicular direction to the two-dimensional directions; a movable window (13), which transmits light, segments the cell into a first cavity (11a) and a second cavity (11b) in the perpendicular direction and is movable in the perpendicular direction; a first transparent medium (12a) stored in the first cavity, the first medium having a first refractive index (n1) and transmitting light; a second transparent medium (12b) stored in the second cavity, the second medium having a second refractive index (n2) different from the first refractive index, and transmitting light; and a driving part (15), which drives the movable window to move to vary thicknesses (W2, W3) in the perpendicular direction of the first transparent medium stored in the first cavity and of the second transparent medium stored in the second cavity.
Patent JP-2012233127-A (JP)
Title: Chloroprene rubber, chloroprene rubber composition, and vulcanizate and compact of the same
Inventor: YAMAGISHI UICHIRO
IPC: C08F236/18
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a chloroprene rubber which excels in low-temperature characteristics, a chloroprene rubber composition, and a vulcanizate and a compact of the chloroprene rubber composition.SOLUTION: The chloroprene rubber is obtained by performing emulsion polymerization on a material monomer which contains 0.5 mass% or greater in total of ap conformational trans-1-chlorobutane-1, 3-diene and cis-1-chlorobutane-1 and 3-diene, and 2.0 mass% or greater of 2,3-dichlorobutane-1, 3-diene, and which contains chloroprene in the remaining part. The composition containing the chloroprene is vulcanized to obtain the compact.
Patent JP-2012097249-A (JP)
Title: Vibration damper material and vibration damper
Inventor: UEKUSA TAKAYUKI
IPC: C08L23/20
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damper material excellent in vibration-damping performance and lightweightness and also excellent in chemical resistance and hydrolysis resistance and to provide a vibration damper having such properties.SOLUTION: The vibration damper material consists essentially of a 4-methyl-1-pentene/propylene copolymer (A) satisfying the following requirements (a) and (b): (a) the copolymer comprises 15-75 mol% structural units (i) derived from 4-methyl-1-pentene and 25-85 mol% structural units (ii) derived from propylene (wherein the total amount of the structural units (i) and the structural units (ii) is 100 mol%) and (b) the density is in the range of 830-860 kg/m.
Patent JP-2012236468-A (JP)
Title: Clutch structure
Inventor: TEZUKA TOMOHIKO
IPC: B60K23/08
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a clutch structure that can prevent that a piston member for pressing a frictional engaging part is tilted to an axis direction, with a simple structure.SOLUTION: A grounding part (39) grounded from the frictional engagement part (23) to a piston housing (31) at the most separated position with energizing of a return spring (35) is provided in a piston member (33) to which the frictional engagement part (23) is pressed by moving in an axial direction, and the grounding part (39) is disposed on a surface (33d) of piston chamber (32) side in outer diameter edge (33a) of a piston member (33). Moreover, the return spring (35) contacts a contact part (36) provided on a surface (33c) of an opposite side of the piston chamber (32) in the outer diameter edge (33a) of the piston member (33), pressing the contact part (36) to the axial direction. Thereby, it is prevented that the piston member (33) is tilted in the axial direction.
Patent JP-2012236150-A (JP)
Title: Method for producing nanoparticles
Inventor: TANAKA HIDEKI
IPC: B22F9/14
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a nanoparticle dispersion ion gel, wherein nanoparticles are dispersed therein.SOLUTION: A method for producing the nanoparticles includes: a step (step S10) of producing the nanoparticle dispersion ion gel in which a plurality of nanoparticles are dispersed; and a step (step S20) of dissolving the nanoparticle dispersion ion gel, thereby producing a liquid in which the plurality of nanoparticles are dispersed.
Patent JP-2012239324-A (JP)
Title: Dc/dc power conversion apparatus
Inventor: TANAKA YASUYUKI
IPC: H02M3/155
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent overvoltage breakdown of a semiconductor element when a current does not flow in a reactor of a DC/DC power conversion apparatus and voltage control of a charge/discharge capacitor becomes unable.SOLUTION: A DC/DC power conversion apparatus comprises a DC voltage conversion part 23 which is provided between a reactor 12 connected to a DC power supply 10 and smoothing capacitors 18a, 18b of an output voltage and comprised of: first and second switching elements 13, 14; a charge/discharge capacitor 15 performing a charge/discharge operation depending on on-off of the first and second switching elements 13, 14; and diodes 16, 17 forming a charge path and a discharge path of the charge/discharge capacitor 15. The DC/DC power conversion apparatus further comprises: a voltage divider resistor 24 connected between a junction of the diodes 16, 17 with the smoothing capacitor 18a and a high potential side terminal of the charge/discharge capacitor 15; a voltage divider resistor 25 connected in parallel with the charge/discharge capacitor 15; and a voltage divider resistor 26 connected between a low potential side terminal of the charge/discharge capacitor 15 and a junction of the first switch element 13 with the smoothing capacitor 18b.
Patent JP-2012243075-A (JP)
Title: Data distribution device, data distribution method, and program
Inventor: KAWATO MASAHIRO
IPC: G06F21/62
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that performance degradation occurs when a disclosure range dynamically changing per data item is applied at an aggregation site.SOLUTION: A data distribution device includes: a data item storage unit where data items, data item identification information, and disclosure range codes are stored; an approval information storage unit where one or more disclosure range codes and approval information are stored; an approval information acquisition unit which updates contents of the approval information storage unit on the basis of a response to an approval request for disclosure of a data item; a disclosure range code acquisition unit which acquires a disclosure range code corresponding to data item identification information included in a reference request; an approval permission/non-permission acquisition unit which acquires information indicating whether or not to permit approval of referrer identification information included in the reference request, on the basis of the disclosure range code; and a data item output unit which outputs the data item.
Patent JP-2011156397-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2011-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that prevents leakage of information in information communication between the game machine and a mobile communication terminal.  <P>SOLUTION: Support walls 21 protrude at right and left ends of a front frame 2 of a pachinko game machine 1, and antenna modules 23 are arranged in the support walls 21. Radio wave absorbing sheets 22 are attached to the side faces of the support walls 21 opposite to the front frame. The radio wave emitted from the antennas 23a is radiated to the opposite support walls 21 and absorbed by the radio wave absorbing sheets 22, thereby preventing the radio wave from leaking outside from the support walls 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012014159-A (JP)
Title: Optical connector and jig for mounting optical fiber
Inventor: SEO KOJI
IPC: G02B6/38
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which can remarkably improve workability when an optical fiber is mounted.SOLUTION: An optical connector comprises an optical fiber connection part which is mounted to a housing. The optical fiber connection part comprises: a ferrule to which a first optical fiber is mounted; a base member at which a fiber fixing groove for holding a second optical fiber and the first optical fiber to be connected in mutually abutting state is provided; a fiber pressing member which abuts to the base member and sandwiches the first optical fiber and the second optical fiber between the fiber pressing member and the base member; and a clamp member for energizing the fiber pressing member against the base member. The optical fiber connection part comprises a coating removal part for removing coating of the second optical fiber along with the second optical fiber being inserted along the fiber fixing groove.
Patent JP-2011175980-A (JP)
Title: Plasma jet spark plug
Inventor: NAKAMURA TORU
IPC: F02P13/00
Filed: 2011-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma jet spark plug by which the occurrence of channeling can be suppressed while reducing removal of energy contained in plasma through a ground electrode when plasma is ejected out.  <P>SOLUTION: The ground electrode 201 of this plasma jet spark plug 200 is protruded inwardly from the front end face 57 of the main fitting 50 toward an opening end 14 of a cavity 60 which is opened at the front end face 16 of an insulator 10. At its protruded tip, the tip 203 to form a spark discharge gap between the center electrode 20 in the cavity 60 and itself is positioned inwardly from a position of 0.5 mm on the outside in the radial direction of the opening end 14 of the cavity 60 in the radial P direction orthogonal to an axial line O.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012231779-A (JP)
Title: Starch dispersion liquid for producing bean curd and method for producing the same
Inventor: KANG DE IK
IPC: A23L11/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stirring method by which starch can uniformly be dispersed with soybean milk at a step of stirring the soybean milk and the starch in a process for producing bean curd.SOLUTION: The method for stirring soybean milk, dilution water and starch in a process for producing bean curd is characterized by including the primary stirring stage for stirring the dilution water and the starch to produce the starch dispersion liquid; and the secondary stirring stage for charging the starch dispersion liquid into a stirring tank having the soybean milk therein and stirring the mixture.
Patent JP-2012253843-A (JP)
Title: Charging display device
Inventor: YOSHIDA KOSUKE
IPC: H02J7/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a charging display device which prevents false recognition due to light leakage of a light source by using a substrate on which the light source is mounted and a case to which the substrate is attached.SOLUTION: A charging display device 10 is composed of: a case 20; a substrate 30 housed in the case 20; and multiple light sources 40, such as LEDs, mounted on the substrate 30. In the case 20, light transmissive display bodies 21 (lenses 21) for visually checking light of the light sources 40 are respectively provided at positions corresponding to the light sources 40. Light shield parts 24 (grooves 24), extending in the inner direction of the case 20 and shielding the light from the light sources 40, are formed at a center part of the case 20. The substrate 30 is housed in the case 20 being inserted into the grooves 24 and placed thereon.
Patent JP-2012252182-A (JP)
Title: Manufacturing method of color filter, color filter, and reflective display device
Inventor: FUJISHIRO KOICHI
IPC: C09D11/00
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter by using an ink jet method and without requiring a barrier plate or a matrix, the color filter obtained by using the manufacturing method, and a reflective display device comprising the color filter.SOLUTION: A first ink composition, which contains an ink-repelling component and a UV-curable component, is discharged by using an ink jet method and cured by being irradiated with UV light, to provide a predetermined gap region formed by a first coloring coating film on a support base material, and with respect to the gap region, a second ink composition, which has a static contact angle θof 35° or more with respect to at least the first coloring coating film and which contains the UV-curable component, is discharged by using the ink jet method and cured by being irradiated with the UV light to form a second coloring coating film. Accordingly, a plurality of coloring regions comprising coloring coating films are formed on the support base material and a color filter is obtained, without using a barrier plate or a matrix.