baber/WOPTO huggingface dataset:
Patent JP-2011218288-A (JP)
Title: Impurity-removing device and impurity-removing method
Inventor: KOBAYASHI MAKOTO
IPC: B01J8/04
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To use an impurity-removing agent without wasting it to make charging and discharging easy in a short period of time.SOLUTION: A raw material gas is made to pass through a packed bed A, a packed bed B, a packed bed C and a packed bed D in this order, and a charging means 24, a discharging means 34 and a state, in which the raw material gas flows, are integrated together and controlled to charge and discharge impurity-removing agents. Then, while the impurity-removing agent present in the most downstream packed bed removes impurities to the limit, the exchanges of the impurity-removing agents present in the upstream-side packed beds are repeated to make the whole charged impurity-removing agent remove the impurities to the limit.
Patent JP-2011221820-A (JP)
Title: Self-test built-in sdram controller
Inventor: KONNO SATOSHI
IPC: G06F12/16
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-test built-in SDRAM controller for safely performing verify check by making a memory controller itself have the function of verify check.SOLUTION: This self-test built-in SDRAM controller is provided with: an SDRAM control module 13 for controlling the writing/reading operation of an SDRAM 12; a BIT control state machine 16 for generating a test signal, and for writing the test signal via the SDRAM control module 13 in the SDRAM 12, and for reading the signal written in the SDRAM 12 to perform verify check to detect whether the signal is matched with the above mentioned test signal; and a BIT data generation module configured of a selector for selecting the writing and reading of an external signal from an external line for the SDRAM 12 or the writing and reading of the above mentioned test signal for the SDRAM 12.
Patent JP-2011221370-A (JP)
Title: Optical transmitter
Inventor: WATANABE HIROSHI
IPC: G02B6/12
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter that can be driven by the same modulation voltage against a change in environmental temperature, eliminate a temperature adjustment mechanism using such as a Peltier element, and reduce power consumption, even in a semiconductor MZM optical phase modulator.SOLUTION: The optical transmitter comprises: a semiconductor MZ modulator 1 having a modulation region with an npin structure; a temperature sensor 43 that monitors the temperature of the semiconductor MZ modulator 1; and a bias circuit 41 that applies a bias voltage to modulation electrodes of the semiconductor MZ modulator 1. When an input from the temperature sensor 43 varies, the bias circuit 41 changes the bias voltage to make a modulation amplitude voltage constant to drive the semiconductor MZ modulator 1.
Patent JP-2011228863-A (JP)
Title: Speaker device
Inventor: MATSUMURA TOSHIYUKI
IPC: H04R9/02
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To solve the impediment in downsizing a moving magnet type speaker due to the presence of an edge that entails a limitation to the amplitude of a diaphragm.SOLUTION: In a moving magnet type speaker, a magnetic fluid is used between a magnet that oscillates and coils to thereby omit an edge and achieve large amplitude with a small area. Therefore, rich bass sound can be reproduced in the speaker with a limited capacity.
Patent JP-2011224860-A (JP)
Title: Thermochromic writing implement
Inventor: ITO YOSHIHIRO
IPC: B43K3/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermochromic writing implement capable of maintaining the appropriate frictional performance of a friction part by replacing the friction part with a new friction part even if the friction part wears.SOLUTION: Thermochromic ink is stored inside a writing element 5. The front end of the writing element 5 is provided with a pen point 51 from which the thermochromic ink can be ejected. The writing element 5 is stored in a longitudinally movable manner inside the shaft cylinder 2. The front end of the shaft cylinder 2 is formed with a front end hole 3 from which the pen point 51 of the writing element 5 is retractable. The front end outer surface of the shaft cylinder 2 is provided with the friction part 4 capable of thermally discoloring the handwriting of thermochromic ink with frictional heat generated when rubbing the handwriting of thermochromic ink. The friction part 4 is detachably provided at the front end of the shaft cylinder 2.
Patent JP-2011228964-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KIKUCHI TORU
IPC: H04N5/262
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a user has a feeling of visual strangeness because image data made by connecting two image data having the same object moving therein has unnatural connection due to different motion speed of each object.SOLUTION: An object size detection unit 203 detects each object size in a first and a second image data, and an object size change amount calculation unit 204 calculates a ratio between the object sizes as an object size change amount. A reproduction speed correction amount setting unit 205 refers to a table 300 and sets a correction amount of reproduction speed for the second image data in accordance with the size change amount, and a reproduction speed correction unit 206 corrects the reproduction speed for the second image data in accordance with the reproduction speed correction amount in order to generate a third image data. An image data connection unit 207 connects the first image data and the third image data. In the table 300, a relationship between the size change amount and the reproduction speed correction amount is set in advance so that either of the first or the second image data having an object size larger than the other has lower reproduction speed than the other image data.
Patent JP-2011224740-A (JP)
Title: Structure for cooling rotary cylinder
Inventor: KOBAYASHI TATEO
IPC: B23B31/30
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure for cooling rotary cylinder which suppresses the transfer of heat generated on a rotary cylinder to a spindle.SOLUTION: A front surface of a cylinder body 2 rotatably supported by a housing 7 of the rotary cylinder 1 is connected with a rear end of the spindle 14 with an attachment adaptor 13. A large-diameter portion 17 and a small-diameter portion 18 are disposed on the attachment adaptor 13, and a plurality of exhausting ventilation holes 19 and a plurality of sucking ventilation holes 21 are disposed radially respectively on the large-diameter portion 17 and the small-diameter portion 18 and the exhausting ventilation holes 19 are communicated respectively to the sucking ventilation holes 21. When the attachment adaptor 13 is rotated by rotation of the spindle 14, air flows in the respective ventilation holes 19, 21 and, thereby, the attachment adaptor 13 is cooled to suppress heat conduction from the rotary cylinder 1 to the spindle 14.
Patent JP-2011225738-A (JP)
Title: Novel proton conductive polymer and application of the same
Inventor: ICHIMURA SHUNSUKE
IPC: H01B1/12
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a sulfonic acid group-containing proton conductive polymer constituting a proton exchange membrane for a fuel cell, a composition and a molding of the polymer, and the proton exchange membrane for a fuel cell.SOLUTION: A chemical formula 1 is provided, wherein Arand Arare each independently a bivalent aromatic group; X is a hydrogen or a halogen atom; R is hydrogen or a monovalent cation; Y is a bond of either -CO- or -SO-; W is either O or S atom; n is an integer of 1 or more; a and b are each an integer of 0 or more and either a or b is an integer of 1 or more; and c is an integer of 0-1.
Patent JP-2010158573-A (JP)
Title: Pinball game machine
Inventor: ENDO MASAO
IPC: A63F7/02
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine that can secure a broader playfield on a game board.  <P>SOLUTION: The pinball game machine includes a game board 12, a shooting means 11 to shoot a game ball to the game board 12 side, and a guide rail 66 to guide the game ball shot by the shooting means 11 to the top side of a playfield 16 on the game board 12, wherein the guide rail 66 is arranged outside of the side part of the game board 12, e.g. approximately in the vertical direction of the game board retention frame 13 and under that the shooting means 11 is arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011225263-A (JP)
Title: Cover tape
Inventor: SASAKI AKIRA
IPC: B65D65/40
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a cover tape having a preferable sealability to a carrier tape of a thermoplastic resin, causing no adhesion of an electronic part to the tape when being baked at 60-80°C in a heat-sealed state, and hardly causing the tape cut when peeling.SOLUTION: The cover tape includes at least a base material layer, an intermediate layer and a heat seal layer, and contains 25-50 pts.mass of an inorganic filler with a median diameter (D50) of less than 50 nm, and 20-60 pts.mass of the inorganic filler with a median diameter (D50) of 50-300 nm for 100 pts.mass of the thermoplastic resin which constitutes the heat seal layer and has an acid value of 1-20 mgKOH/g. The heat seal layer is preferably an acrylic resin with a glass transition temperature of 45-80°C, and with silica particles. The intermediate layer preferably contains straight chain low density polyethylene, with a melting point of 70-120°C.
Patent JP-2011226034-A (JP)
Title: Meta-type wholly aromatic polyamide short fiber
Inventor: MARUMOTO YASUHIRO
IPC: C08L77/10
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a meta-type wholly aromatic polyamide short fiber having good breaking strength and excellent adhesion properties to resins.SOLUTION: The meta-type wholly aromatic polyamide short fiber is obtained by applying a treating agent to the meta-type wholly aromatic polyamide fiber obtained by the steps of appropriately controlling the ingredients or condition in a coagulation bath to make a compact coagulated form without skin-core structure, plastically drawing the coagulated product in the range of a specific ratio, and then performing a hot drawing step under the specific condition.
Patent JP-2011226620-A (JP)
Title: Wheel supporting rolling bearing unit with seal ring
Inventor: MIYAGAWA TAKAYUKI
IPC: F16C33/78
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To achieve a wheel supporting rolling bearing unit with a seal ring, capable of effectively preventing entry of foreign matter such as high viscous muddy water into an inner space 15 mounted with a rolling element 4.SOLUTION: The rolling bearing unit is mounted with an inner diameter side seal ring 17a having three seal lips between an inner circumferential surface of an outer end of an outer ring 2 and an outer circumferential surface of an intermediate part of a hub 3, and also an outer diameter side seal ring 18a with a canopy-like lip 20a on the outer circumferential surface of the outer end of the outer ring 2. Further, a drainage hole 21a is formed at a part positioned below a vehicle in a state of being installed to the vehicle, in the canopy-like lip 20a, and an opening width related to the circumferential direction of the drainage hole 21a is set to be 0.8% or more of the entire circumferential length of the canopy-like lip. This configuration can prevent clogging of a foreign matter such as high viscous muddy water in the opening of the drainage hole 21a, thus solving the problem.
Patent JP-2011224931-A (JP)
Title: Optical device wafer processing method and laser processing apparatus
Inventor: SEKIYA KAZUMA
IPC: B23K26/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical device wafer processing method and a laser processing apparatus for dividing the wafer into an individual optical device without deteriorating the quality of the optical device.SOLUTION: This optical device wafer processing method includes a laser-processed groove-forming step of applying a laser beam LB for performing ablation to the front side or back side of a substrate 100 of an optical device wafer 10 along streets, thereby forming a laser-processed groove 140 as a break start point on the front side or back side of the substrate along each street, and a wafer dividing step of applying external force to the optical device wafer, breaks the optical device wafer along the laser-processed groove to be the break start point and dividing the wafer into individual optical devices. In performing the laser-processed groove-forming step, an etching gas atmosphere for etching a modified substance produced by (52) applying the laser beam to the substance is generated (7), whereby an etching gas is converted into a plasma by the application of the laser beam to thereby etch away the modified substance.
Patent JP-2011223963-A (JP)
Title: Electric fence system
Inventor: KIKUCHI SHIGENORI
IPC: A01M29/22
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for facilitating wiring of an electric fence device used in an electric fence system.SOLUTION: A post 1 for extending a wire of the electric fence system includes a grounding part 10 having ground bars (15a, 15b, 17a, 17b) and a base plate 11 for fixing the ground bars. The post is further provided with a pole 30 containing a battery 35 and the electric fence device (power box) 37 in the pole. The pole 30 is detachably fixed on the base plate 11, and a ground terminal 38 of the electric fence device 37 is electrically connected to the ground bars.
Patent JP-2010261445-A (JP)
Title: Fuel nozzle flashback detection
Inventor: FREDERICK GARTH CURTIS
IPC: F02C9/00
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor (20) of a turbine engine (10) having a combustion zone (21) defined therein.  <P>SOLUTION: The combustor (20) includes: a fuel nozzle (40) including two or more burners (60), each of the burners (60) having a passage (80) defined therein through which combustible materials are permitted to travel toward the combustion zone; a plurality of sensors (120) disposed in relative association with each of the burners (60) to respectively sense static pressures within the passages (80) of each of the burners (60) and to respectively issue sensed static pressure signals accordingly; and a control device (130) coupled to the sensors (120) and receptive of the signals, and the control device (130) is configured to determine from analysis of the signals whether any of the burners (60) are associated with a flashback risk and to mitigate the flashback risk in accordance with the determination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011232504-A (JP)
Title: Laminate for protection of liquid crystal display
Inventor: MAEKAWA TOMOHIRO
IPC: B32B27/36
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for protecting a liquid crystal display which is capable of suppressing the deterioration of the visibility of images when viewed from the oblique direction while maintaining the visibility of images when the image plane of the liquid crystal display is viewed from the front direction through a polarization filter such as polarization sunglasses.SOLUTION: The laminate for protecting a liquid display is configured with a polycarbonate resin layer laminated on both sides of an acrylic resin layer. A laminate having an in-plane retardation value of 50 nm or less is preferred. More preferred is a laminate which is integrally laminated by coextrusion of the acrylic resin layer and the polycarbonate resin laminated on both sides of the acrylic resin layer.
Patent JP-2011233105-A (JP)
Title: Ic card processing system
Inventor: SHIBUSAWA SHUNSUKE
IPC: G06T1/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC card processing system which obtains information on an image of missing external character.SOLUTION: In an IC card processing system 10, an IC chip reading unit 22 reads second surface information 50 from an IC chip 12. Also, a surface scanner 23 obtains an image of first surface information 14 printed on a surface 11a of an IC card 11. Moreover, in consideration of predetermined arrangement on the IC card 11, a missing external character specification unit 32 specifies a location where missing external characters 16d and 16e are printed, based on missing external character information 62d and 62e in the second surface information 50. Then, a missing external character image extraction unit 33 extracts images of missing external characters 16d and 16e from an image obtained by the surface scanner 23, based on information from the missing external character specification unit 32. The second surface information 50 and information consisting of the images of the missing external characters 16d and 16e are recorded in a database 34.
Patent JP-2011239482-A (JP)
Title: Power supply circuit
Inventor: OGAWA KAZUKI
IPC: H02M3/155
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit that generates a stable output voltage.SOLUTION: A power supply circuit 1 has: a step-down circuit 2 for stepping down an input voltage VCC to generate an intermediate voltage VMM; a first booster circuit 3 for boosting the input voltage VCC to generate the intermediate voltage VMM; a second booster circuit 4 for boosting the input voltage VCC to generate a boosted voltage VPP that is higher than the input voltage VCC and the intermediate voltage VMM; and a power supply selection circuit 5 for outputting the input voltage VCC or the intermediate voltage VMM, whichever is higher, to the step-down circuit 2 as an operating power supply voltage VDD. In the step-down circuit 2, the operating power supply voltage VDD and a body bias of an output transistor TP1 are set to the input voltage VCC or the intermediate voltage VMM, whichever is higher.
Patent JP-2010220617-A (JP)
Title: New glyphosate-n-acetyltransferase(gat) gene
Inventor: CASTLE LINDA A
IPC: C12N15/82
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polynucleotides and polypeptides imparting resistance to herbicides.  <P>SOLUTION: New proteins are provided herein, including proteins catalyzing the acetylation of glyphosate and other structurally related proteins. Also there are provided new polynucleotides encoding these proteins, compositions that include one or more of these new proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these new compounds, diversification methods relating the new compounds, and methods of using the compounds. Some of the new methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011235832-A (JP)
Title: Pneumatic radial tire for new urban transport vehicle
Inventor: KUNUGI TAKESHI
IPC: B60C9/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a new urban transport vehicle that achieves a reduction in tire weight and is advantageous for improving rolling resistance.SOLUTION: The pneumatic radial tire 10 for a new urban transport vehicle includes a carcass layer 12 and a belt layer 14. The belt layer 14 includes three or more belt plies 16. Each belt ply 16 includes a belt cord 1602, and cord-sheathing rubber 1604 covering the belt cord 1602. The belt cord 1602 is spirally wound around at almost zero degrees with respect to the tire equator C. The belt cord 1602 is made of organic fibers containing highly-elastic organic fibers, whose elastic modulus is ≥10,000 MPa, at a weight fraction of ≥50%. The amount of the highly-elastic organic fibers used in the belt layer 14 is larger than 75,000 tex per 50 mm width of the belt layer 14.
Patent JP-2011241427-A (JP)
Title: Device for pushing metal ring
Inventor: WATABE YOSHIHARU
IPC: C21D1/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for pushing a metal ring into an alignment stocker, enabling automatic heat treatment of a large amount of the metal rings to be performed.SOLUTION: The device for pushing the metal ring includes the alignment stocker, a ring delivery table, and a ring alignment mechanism. The alignment stocker has two or more shelf members supported in parallel and at a constant interval; the shelf member has an opening the sum of sides of which is longer than the outer circumference of the metal ring, and a moving means for vertically movement to be the same plane as the ring delivery table; and the ring alignment mechanism has a work pusher which presses to push the metal ring, and a ring slide auxiliary member disposed in the same plane as the ring delivery table in the opening.
Patent JP-2011246134-A (JP)
Title: Vacuum packaging device
Inventor: KAMATA HITOSHI
IPC: B65B31/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging device picking up an empty bag from a bag hopper, slantly holding the empty bag with its opening opened, bagging a packaged object in the inclined state, transferring the bagged bag without changing the inclined state, performing vacuum sealing and packaging, and continuously carrying out the vacuum sealed package bag.SOLUTION: The vacuum packaging device includes: a bag supply unit 1 picking up the empty bag from the bag hopper and slantly holding the empty bag with its opening opened; a bagging unit 2 supplying the packaged object in the inclined state; a vacuum packaging unit 3 transferring the bagged bag without changing the inclined state to perform vacuum sealing and packaging; and a carrying-out unit 4 continuously carrying out the vacuum sealed package bag by the carrying-out unit 4. Since all operations are performed in the inclined state, this configuration is suitable for filling granular objects and fluid objects such as rice, beans, curry or stew, can make the entire device compact and does not require operators.
Patent JP-2011249475-A (JP)
Title: Power semiconductor device
Inventor: HAYASHI HIROMASA
IPC: H01L25/07
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact power semiconductor device suitable for controlling a large current as compared with a prior art.SOLUTION: A power semiconductor device 100 comprises a vertical power semiconductor element 30 having main electrodes formed on both surfaces of a semiconductor substrate 31 and controlling a current flowing between the main electrodes, a shunt resistor 40 which detects the current, and bases 51 and 52 made of a metal and on which the power semiconductor element 30 and the shunt resistor 40 are mounted. The shunt resistor 40 is a chip resistor 41 having end face electrodes 42a and 42b formed on both surfaces facing each other. Each of the power semiconductor element 30 and the chip resistor 41 is mounted on the separated different bases while bonding the main electrode and one of the end face electrodes, and the chip resistor 41 feeds a current through the end face electrodes 42a and 42b on both surfaces in the direction perpendicular to the mounting surface of the base 52. The power semiconductor device 100 is vertically arranged.
Patent JP-2011250599-A (JP)
Title: Cover for wire
Inventor: HONDA HIDEKI
IPC: H02G1/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a wire which has excellent waterproof performance and improved breakdown voltage performance.SOLUTION: A cover for a wire has a cylindrical main body formed by first and second semi-cylindrical bodies which have one edge part along the longitudinal direction coupled rotatably and have the other edge part opposite to the one edge part attached removably. The first and second semi-cylindrical bodies have reduced diameter bottoms which have an opening to penetrate wiring on both end parts. A flexible hinge part is provided between the reduced diameter bottom of the first semi-cylindrical body and the reduced diameter bottom of the second semi-cylindrical body, and the hinge part prevents fluid from infiltrating the cover for wiring.