baber/WOPTO huggingface dataset:
Patent JP-2012014039-A (JP)
Title: Wavelength multiplexer/demultiplexer and method of manufacturing the same
Inventor: KAWASHIMA HIROSHI
IPC: G02B6/13
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexer/demultiplexer comprising a Mach-Zehnder interferometer and an arrayed waveguide diffraction grating, the wavelength multiplexer/demultiplexer having a simple configuration and being capable of reducing the degradation in the temperature compensation characteristics of a temperature compensation material provided in the Mach-Zehnder interferometer or the peeling-off of the temperature compensation material, and a manufacturing method of the same.SOLUTION: A wavelength multiplexer/demultiplexer 1 according to an embodiment of the present invention comprises an AWG 5 including two separated slab waveguides 51a, 51b and an MZI 6 including two arm waveguides 63a, 63b. Temperature compensation grooves 64a, 64b are formed in the two arm waveguides 63a, 63b. In a space 9 between the temperature compensation grooves 64a, 64b and two separated slab waveguides 51a, 51b, a compensation material 10, with the refractive index matching that of the waveguide core of the AWG 5 or MZI 6, the compensation material having a temperature dependence coefficient with a sign different from that of the temperature dependence coefficient of the waveguide core and having plasticity or fluidity, is filled.
Patent JP-2011211147-A (JP)
Title: Printed board
Inventor: YAMASHIRO HIROSUKE
IPC: H05K1/02
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed board in which useful measures against noise are taken within a limited substrate space.SOLUTION: The printed board mounted with a shield connector 2, an IC 5, etc., on a top (component surface) side is provided with a 0 Ω resistance 11 connecting ground planes 8a and 8b on a reverse surface side so as to form a path with low impedance which discharges common mode noise, entering through an Ethernet cable 1, to a frame ground through a route different from the route from the shield connector 2 to the IC 5 via differential wirings 3a and 3b.
Patent JP-2012006136-A (JP)
Title: Ultrasonic cleaning device used in wire saw machine
Inventor: ONISHI KAZUMASA
IPC: B24B57/02
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw machine with a wire of a long lifetime, having a high machining accuracy and a high reliability.SOLUTION: An ultrasonic vibrator 13 that joins an aluminum ultrasonic propagation body 12 is located approximately 1 mm spaced from a wire 2 of about 120 μm in diameter. Two rectangular holes 14 are provided in the ultrasonic propagation body 12, which is bonded with the ultrasonic vibrator 13 using epoxy adhesive. Additionally, a polyethylene top face plate 15 is bonded to the upper face of the ultrasonic propagation body 12 on a slurry or cutting fluid 11 side similarly using epoxy resin. In addition, a polyethylene side-face plate 16 is bonded to the side surface of the ultrasonic propagation body 12 also using epoxy resin. A feeding device 10 to feed the slurry or the cutting fluid 11 is located at a top position. The feeding device 10 is formed of a stainless steel pipe with a multitude of holes provided underside.
Patent JP-2012021851-A (JP)
Title: Portable terminal and control method
Inventor: OZAWA YUJI
IPC: G01S19/16
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal for appropriately determining a GPS positioning method and reducing power consumption, and a control method therefor.SOLUTION: A mobile phone 1 includes: a positioning unit 32 for acquiring position information on the current position by one positioning method selected from a plurality of positioning methods; a storage unit 70 for storing specific information for associating a plurality of regions and the plurality of positioning methods; and a method selection unit 33 for determining which region among the plurality of regions based on the specific information matches to the current position based on the position information obtained by the positioning unit 32, and selecting one prescribed selection method from among the plurality of selection methods based on the determination result.
Patent JP-2011233856-A (JP)
Title: Light emitting device
Inventor: ZHOU XI YAN
IPC: H05K1/09
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having reliable bonding ability and persistent reflectivity.SOLUTION: A light emitting device 200 includes: a plurality of light emitting chips 28; a substrate 20 supporting the light emitting chips 28; a first patterned conductive layer 23 facilitating radiation and reflection of light from the light emitting chips 28 and covering the substrate 20; and a second patterned conductive layer 24 on the first patterned conductive layer 23, the second patterned conductive layer locating the light emitting chips 28 thereon.
Patent JP-2012020957-A (JP)
Title: Cyclic phosphazene compound having oligo-lactic acid segment and method for producing the same
Inventor: TADA YUJI
IPC: C08G63/91
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To achieve a cyclic phosphazene compound for enhancing flame retardancy of a resin molded product without impairing high temperature reliability.SOLUTION: The cyclic phosphazene compound having an oligo-lactic acid segment is represented by formula (1) (wherein n is an integer of 1-6; at least one of As is oligo-lactic acid segment-containing phenyleneoxy represented by formula (2) (wherein at least one of E-Eis an oligo-lactic acid segment-containing group represented by formula (3) (wherein p is an integer of 1-6,000; L is a lactic acid residue) and the others are each a hydrogen atom or a group selected from hydroxymethyl, 1-6C alkyl and alkenyl) and the others are each 6-20C aryloxy).
Patent JP-2011038090-A (JP)
Title: Delayed curable resin composition
Inventor: SUGIO KOJI
IPC: C08G59/62
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that since addition of a non-reactive retardant is a main current up to now in order to suppress a reaction of an epoxy resin with a cationic catalyst, it is difficult to improve the physical properties of the epoxy resin.  <P>SOLUTION: A delayed curable resin composition includes 100 parts mass epoxy resin, 5-45 parts mass of an aliphatic compound having an epoxy group and a hydroxyl group, and an initiator for generating a cationic species when irradiated with active energy rays.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011259402-A (JP)
Title: Frequency calibration fixing device and frequency calibration fixing method
Inventor: HONG GUOWEI
IPC: H03L7/00
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a frequency calibration fixing device and a frequency calibration fixing method for generating a fixed frequency to output it by calibration-fixing an adjustable external oscillator.SOLUTION: A frequency calibration fixing device 20 comprises: a processing unit 24 for generating a frequency error value by comparing an oscillating frequency OSC with an accurate external clock signal ECLK, and generating a corresponding calibration signal CS based on the frequency error value; and a frequency adjustment unit 26 for generating a fixed voltage used to calibration-fix the oscillating frequency OSC to a prescribed frequency based on the calibration signal CS and the oscillating frequency OSC.
Patent JP-2012025042-A (JP)
Title: Image recording device and method
Inventor: SASAKI YOSHIHARU
IPC: B41J2/01
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance productivity in printing.SOLUTION: An image recording device includes: a conveying means that conveys a recording medium in a predetermined conveying direction; a recording means that applies ink to the recording medium; a drying means that dries the ink applied to the recording medium; a drying capacity detection means that detects drying capacity of the drying means; and a print start control means that allows the recording means to start to apply the ink at second conveying speed lower than first conveying speed when drying capacity of the drying means reaches second drying capacity that enables drying the recording medium at the second conveying speed in a transition state in which the drying capacity of the drying means does not reach first drying capacity that enables drying the ink at the first conveying speed after starting the drying means.
Patent JP-2012027357-A (JP)
Title: Photosensitive film for sand blasting
Inventor: IRISAWA MUNETOSHI
IPC: G03F7/004
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive film for sand blasting, in which a support body can be easily peeled from a photosensitive resin layer and a cissing defect is hardly caused even when the photosensitive resin layer is applied on a release layer.SOLUTION: A photosensitive film for sand blasting comprises a support body, a release layer, a photosensitive layer and a cover film, layered in this order. The release layer contains (A') an alkali-soluble resin and (C') a urethane (meth)acrylate compound. The photosensitive resin layer contains (A) an alkali-soluble resin, (B) a photopolymerization initiator and (C) a urethane (meth)acrylate compound.
Patent JP-2011123984-A (JP)
Title: Method of manufacturing disk drive device, and the disk drive device manufactured by the same
Inventor: OMURA YUJI
IPC: G11B19/20
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can improve the cleanliness level of the disk drive device, and maintain low the occurrence rate of TA failure when a gap between a magnetic head and a recording disk is small during tracing by the magnetic head.  <P>SOLUTION: The method of manufacturing the disk drive device includes: an assembly step of assembling a subassembly 28 by fixing at least a bearing unit 30, a drive unit 14, and a hub 26 to a base member 12 in a first clean room 101; a cleaning step of cleaning the subassembly 28 in a second clean room 201; and a sealing step of sealing the subassembly 28 by a sealing member. A communicating opening 103 is disposed between the first clean room 101 and the second clean room 201 to move the subassembly 28. An atmospheric pressure in the second clean room 201 is equal to or higher than that in the first clean room 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051333-A (JP)
Title: Portable cutting tool and dust collection structure
Inventor: OKI MINORU
IPC: B28D1/04
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable cutting tool that can efficiently collect dust produced in operation even with a kerf present therein, that can collect dust without impairing cutting operability, and that can be used in a job site having no power source.  <P>SOLUTION: The portable cutting tool 1 is equipped with a dust collecting structure 10 for collecting dust produced by a rotary blade 9 which is installed in the drive shaft 6 of a driving turbine 5 rotating by air of an air supply hose Ah connected to the body 2. The dust collecting structure includes: a circular arcuate protective cover 11 that is installed in a manner exposing a prescribed circular arc range of the rotary blade; a dust collecting part 14 installed on one end side of the circular arcuate shape of the protective cover; and an air branching hose 20 that is branched from the flow passage of the supplied air and connected to the dust collecting part. The dust collecting part is configured to have: a cylindrical body 15 having an opening groove 15a formed in an opposing position between the left and right sides of the protective cover; a first air blowing part 16 for blowing off air from one end opening 15c side of the cylindrical body; and a second air blowing part 17 for blowing off air from the other end opening 15e side of the cylindrical body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141024-A (JP)
Title: Cyclone flow generating gasket, cyclone flow generating joint pipe, and cyclone flow pipeline
Inventor: UJIIE KAZUO
IPC: F16L55/00
Filed: 2010-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone flow generating gasket or a cyclone flow generating joint pipe, capable of easily converting fluid being transported in a streamline flow into a cyclone flow in a pipe transport state to be transported, and capable of generating the cyclone flow in a short spacial cycle in the axial direction of a pipeline.  <P>SOLUTION: In a fluid transport passage on which the gasket or the joint pipe is installed, cyclone flow is generated in a pipe of the fluid transport passage where a cylindrical nozzle of the gasket or the joint pipe is inserted by blowing fluid from a side surface blow port of the cylindrical nozzle to its outer side to be diagonally applied to an inside wall surface of the pipe where the cylindrical nozzle is inserted, or cyclone flow is generated by blowing fluid to the inner side of the cylindrical nozzle to be diagonally applied to a circular inner wall surface of the cylindrical nozzle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035410-A (JP)
Title: Method for producing compressed wood product
Inventor: ICHIKAWA KATSUYUKI
IPC: B27M1/02
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compressed wood product having an increased strength at a portion of a predetermined shaped blank material.SOLUTION: The method for producing the compressed wood product includes a shaping step of shaping the blank material so that the thickness direction of the blank material is substantially parallel with the wood fiber direction, and is substantially orthogonal to the moving direction of a compression die during compression, and an end face of the blank material has a different shape from an abutting surface of the compression die which faces the end surface during compression, and the compressed wood product is produced by compressing the blank material using the compression die.
Patent JP-2012037093-A (JP)
Title: Cooling equipment
Inventor: NAGASE TOMONARI
IPC: H02K9/08
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide cooling equipment capable of improving efficiency of a motor.SOLUTION: This cooling equipment 50 includes: a refrigerating machine 51; the synchronous motor 10 as a drive source for the refrigerating machine 51; and a refrigerant pump 53 pressurizing a low-temperature refrigerant cooled by the refrigerating machine 51, and then delivering it to a heat load 52, and returning a high-temperature refrigerant warmed up by the heat load 52 to the refrigerating machine 51. The synchronous motor 10 is provided with an inner case surrounding a stator around which winding is wound, and a motor case surrounding the inner case. The low-temperature refrigerant is supplied to a portion between the inner case and the motor case, thereby returning the warmed up refrigerant to the refrigerating machine 51. The synchronous motor has a self-cooling function for cooling the inside of the motor by introducing a part of the low-temperature refrigerant. Accordingly, the energy saving of the cooling equipment is achieved.
Patent JP-2012039794-A (JP)
Title: Converter
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost converter that has a function for improving a power factor, and that can reduce a high harmonic wave current and reduce switching loss and noise.SOLUTION: A converter has: a reactor Li connected between an output end of a rectifier circuit DB and an input smoothing capacitor Ci; a series circuit connected with both ends of the input smoothing capacitor Ci, and in which a first switching element Q1 and a second switching element Q2 are connected in series; a series circuit connected with a connection point between the first switching element and the second switching element and one end of the input smoothing capacitor, and in which a primary coil P and a first capacitor Cri are connected in series; a control circuit 1 that turns the first switching element and the second switching element on and off alternately; a rectifying and smoothing circuit D1 and Co that rectifies and smooths a high frequency wave voltage generated in a secondary coil S1 to extract a direct-current output voltage; and a second capacitor Crb connected between a connection point between the primary coil and the first capacitor, and one end of an alternating-current power supply AC.
Patent JP-2012035880-A (JP)
Title: Transparent packaging box
Inventor: YOSHIZU HIRONARI
IPC: B65D5/50
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a transparent packaging box wherein a pedestal does not slip off from the packaging box, and which is excellent in workability of the setting work, and also, can raise the bottom position of an article to be packaged even when a poor setting occurs.SOLUTION: The transparent packaging box 10 is built up with a transparent resin sheet, and keeps a rear surface panel 13 connected with both side surface panels 12 connected with a front surface panel 11, and at the same time, a top side flap 16 connected with a bottom side flap 17. A top insertion flap 18 is connected with a top surface panel 14 connected with the front surface panel or the rear surface panel. A bottom insertion flap 19 is connected with a bottom surface panel 15 connected with the front surface panel. Then, a pedestal forming panel is connected with the lower end side of the rear surface panel. Further, a first hinge section and a second hinge section approximately in parallel with the lower end side of the rear surface panel are installed on the pedestal forming panel for the transparent packaging box.
Patent JP-2010254716-A (JP)
Title: New selective immune down regulation (sidr) mediated transplantation process, process for preventing or treating disease in subject, and composition of matter comprising trained or programmed cell, tissue or organ useful for sidr establishment
Inventor: RABBANI ELAZAR
IPC: A61K38/095
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide unique immune modulation applications in transplantation processes, as well as in disease intervention and prevention directed to graft-versus-host rejection as well eliminating undesirable immunological effects resulting from immunization and vaccination.  <P>SOLUTION: The invention provides immune modulation applications in transplantation processes, as well as in disease intervention and prevention directed to graft-versus-host rejection as well eliminating undesirable immunological effects resulting from immunization and vaccination. Also there are provided treatments for other diseases, including Crohn's disease, primary schlerosing cholangitis, primary biliary cirrhosis, atherosclerosis, etc. The invention also provides unique compositions for carrying out such processes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039905-A (JP)
Title: Method for producing dried vegetable having high active oxygen absorbing action, and dried vegetable obtained therefrom
Inventor: YOSHITOMI HIDEAKI
IPC: A23L19/00
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dried vegetables having a high active oxygen absorbing action, which can significantly improve the active oxygen absorbing capability the vegetables originally have by a simple method; and dried vegetables obtained from the method.SOLUTION: Dried vegetables with a high active oxygen absorbing action are produced by a step of boiling vegetables; a step of treating the vegetables with superheated steam after the boiling process; and a step of drying the vegetables after the superheated steam treatment process.
Patent JP-2012035020-A (JP)
Title: Pacemaker for competition
Inventor: SANPEI HIDETOSHI
IPC: A63B71/06
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a pacemaker for competition, which can be simply laid on an athletics stadium, an athletic field, a sport ground or any place like these, and greatly contributes to better one's career best of record of a running player.SOLUTION: The pacemaker is used for training of a running player, which is laid along an innermost side edge of a running track line of an athletics stadium or the like, wherein the pacemaker is composed such that LED illuminators are mounted to a wiring duct together with wiring and a shifting speed of the luminescence in an array of the LED illuminators is controlled by the control box to match a speed of a runner.
Patent JP-2012044106-A (JP)
Title: Transparent protective sheet and solar cell module using the same
Inventor: NISHIDA TAKUO
IPC: B32B7/10
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a transparent protective sheet which does not reduce the transparency due to heating treatment, and to provide the solar cell module which uses the transparent protective sheet.SOLUTION: A transparent protective sheet 10 of this invention includes support base material sheet 11 and a thermal fusion bonding resin layer 12 which is laminated on at least one surface 11a of the support base material sheet 11. A thermal fusion bonding resin forming the thermal fusion bonding resin layer 12 includes a nucleating agent.
Patent JP-2012046367-A (JP)
Title: Apparatus and method for producing group iii-v compound semiconductor polycrystal
Inventor: AOYAMA KOICHIRO
IPC: C01G28/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a group III-V compound semiconductor polycrystal, requiring no controller since the pressure in a crucible and external pressure thereof are automatically adjusted.SOLUTION: The apparatus for producing a group III-V compound semiconductor polycrystal, which is equipped with a crucible including a cap part and a body part, and in which a group III-V compound semiconductor polycrystal is produced by storing a group III raw material in the bottom of the body part and storing a group V raw material in a group V raw material storing part provided on the upper side of the group III raw material, is equipped with: a first heating means to heat the group V raw material provided around the group V raw material storing part; a second heating means to heat the group III raw material provided on the lower side of the first heating means; and a pressurizing vessel in which the crucible, the first heating means, and the second heating means are stored, wherein the body part is equipped with a sealant storing part to store a sealant, and the cap part is placed in the sealant storing part and linked to the body part.
Patent JP-2011065152-A (JP)
Title: Image forming apparatus, motor control device and motor control method of the same
Inventor: SHIN SEONG HO
IPC: H02P5/46
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a motor control device and a motor control method of the motor control device, capable of efficiently driving and controlling a plurality of BLDC (Brushless DC) motors, concerning the image forming apparatus, the motor control device and the motor control method of the motor control device.  <P>SOLUTION: The image forming apparatus includes: an engine part used for performing a job of image formation; an engine control part for controlling an operation of the engine part; a plurality of BLDC motors for activating the engine part; a communication interface part which receives a digital control command for the plurality of BLDC motors from the engine control part; a sensor part which detects driving information of the plurality of BLDC motors; a driving signal part which generates a driving signal for controlling the plurality of BLDC motors; and a speed control part for controlling the operation of the driving signal part in accordance with the received digital control command and a detection result of the sensor part.  <P>COPYRIGHT: (C)2011,JPO&INPIT