baber/WOPTO huggingface dataset:
Patent JP-2012052913-A (JP)
Title: Test apparatus and signal generating apparatus
Inventor: KAMEDA TOMOJI
IPC: G01R31/3183
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To individually apply jitter to each of a rising edge and a falling edge of a test signal.SOLUTION: The test apparatus is provided which is used for testing a device under test and includes: a waveform shaping part in which the test signal is erected at the timing of a first pulse signal and the test signal is fallen at the timing of a second pulse signal; a jitter generating part which generates the jitter to be superimposed on the test signal; a first selection part which switches whether or not to change the timing of the first pulse signal in accordance with the jitter; and a second selection part which switches whether or not to change the timing of the second pulse signal in accordance with the jitter.
Patent JP-2012051024-A (JP)
Title: Electromagnetic casting apparatus of silicon ingot
Inventor: KOYA HIROSHI
IPC: B22D25/04
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic casting apparatus of silicon ingots, capable of recognizing a state that bending of an ingot occurs in an early stage.SOLUTION: In the electromagnetic casting apparatus, silicon raw material 11 is charged into a square cylinder-like bottomless cooling crucible 7 arranged in a chamber 1, and molten silicon 12 melted by the electromagnetic induction heating is solidified while being pulled down from the crucible 7 to perform the continuous casting of a quadrangular prism-like ingot 3. Monitoring windows 15 are formed in the side wall of the chamber 1 oppositely to two side faces 3a, 3b parallel to each other out of four side faces 3a-3d of the ingot 3. A radiation thermometer 16 is disposed outside each monitoring window 15. A reflecting mirror 19 for reflecting an infrared ray to be radiated from the two side faces 3c, 3d not opposite to the monitoring windows 15 toward the monitoring window 15 is provided in the chamber 1. The radiation thermometer 16 directly detects the infrared ray radiated from the side faces 3a, 3b opposite to the monitoring windows 15, and detects the infrared ray radiated from the side faces 3c, 3d not opposite to the monitoring windows 15 and reflected by the reflecting mirror 19.
Patent JP-2012053408-A (JP)
Title: Toner for electrostatic charge image development, developer for electrostatic charge image development, and image forming apparatus
Inventor: KIKUSHIMA SEIJI
IPC: G03G9/08
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a toner for suppressing charging failure as well as suppressing contamination of a toner carrier by fixing resin fine particles to a toner surface while accompanying deformation of the resin fine particles upon fixing and by controlling a degree of the deformation.SOLUTION: The toner for electrostatic charge image development comprises toner base particles to which resin fine particles and inorganic fine particles are externally added. The toner base particles contain at least a binder resin and a colorant. The resin fine particles are fixed as monodispersion to the surfaces of the toner base particles. The average diameter a (nm) of circles of contact faces between the fixed resin fine particles and the surface of the toner base particle, the average height b (nm) of the fine particles from the contact face, and the diameter c (nm) of the resin fine particle at a height of b/2 satisfy a ranging from 70 to 160 nm, b/a ranging from 0.2 to 0.5 and c/a ranging from 0.6 to 0.8.
Patent JP-2012059843-A (JP)
Title: Manufacturing method of semiconductor optical device
Inventor: TSUJI KOYO
IPC: H01S5/028
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor optical device capable of increasing a bonding strength between an electrode pad and a BCB resin.SOLUTION: The manufacturing method of the semiconductor optical device comprises: a resin layer formation step of forming a BCB resin region 4 on a semiconductor optical element 2 including a layer which generates, absorbs, or guides light; a plasma processing step of forming an irregularity on a surface 4a of the BCB resin region 4 by processing the surface 4a of the BCB resin region 4 by an inductively coupled plasma P1 generated from gas including an oxygen atom and then forming a silicon oxide film 6 on the surface 4a of the BCB resin region 4; and an electrode pad formation step of forming an electrode pad composed of a metal on the surface 4a of the BCB resin region 4.
Patent JP-2012056423-A (JP)
Title: Elastic tube
Inventor: ASAJI MAKIO
IPC: B60C5/04
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an elastic tube such as a tube in a tire of a bicycle or a vehicle, having a partition in a hollow part of the tube, while using only one inlet for inflating the tire.SOLUTION: The elastic tube is formed in a cylindrical shape having a hollow part 11 for storing air, is formed of an elastically deformable material and allows the hollow part 11 to be hermetically filled with air. The elastic tube includes inlets 12 formed at the ends 2a, 2b in its longitudinal direction for injecting air into the hollow part 11, and a partition member 3 arranged in the hollow part 11 while pressing an inner circumferential surface forming the hollow part 11 without being connected with the inner circumferential surface, for partitioning the hollow part 11. The partition arranged in the hollow part reduces compression pressure before reaching an inlet cap. The inlet cap does not need to be securely fitted into the inlet, unlike an elastic tube having no partition in the hollow part.
Patent JP-2011147437-A (JP)
Title: Method for improving specific activity of flavine-adenine-dinucleotide-dependent glucose dehydrogenase
Inventor: KAWAMINAMI YUTAKA
IPC: C12N1/19
Filed: 2010-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flavine-adenine-dependent glucose dehydrogenase having improved reactivity to glucose by correcting defects of known flavine-adenine-dependent glucose dehydrogenase.  <P>SOLUTION: The flavine-adenine-dependent glucose dehydrogenase having improved reactivity with a substrate compared with activity of unmodified flavine-adenine-dependent glucose dehydrogenase is produced by modifying the flavine-adenine-dependent glucose dehydrogenase on a genetic level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012061548-A (JP)
Title: Motor-driven working apparatus using air cylinder
Inventor: SHIGEMATSU YOSHIHIRO
IPC: B23B47/22
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven working apparatus using an air cylinder, in which a mechanism for keeping constant a feed rate of a motor mechanism is arranged.SOLUTION: The motor-driven working apparatus includes: (1) an outside case 11 on which a notched part 19 is formed; (2) a motor unit 12 which has a stator holding case 22, to the front and the back of which first and second bearing blocks 20, 21 are fixed respectively, and a rotor 24 including a spindle 27 supported freely rotatably by the first and the second bearing blocks 20, 21 and which is arranged in the outside case 11; and (3) the air cylinder 13 which has a piston rod 41 to be connected to the rear of the second bearing block 21 and is used for moving the motor unit 12 back and forth. The second bearing block 21 includes a projection part 59, which is projected into the outside of the outside case 11 and can be moved back and forth along the notched part 19, so that the motor unit 12 is prevented from being despinned with respect to the outside case 11 by using the projection part 59 and a fixture 60 and the feed rate of the motor unit 12 is made constant.
Patent JP-2012067161-A (JP)
Title: Adhesive sheet
Inventor: MATSUMOTO TAKASHI
IPC: C09J7/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt type laminate which does not drop out by vibration or shaking on transportation, when laminated on a thermoplastic resin molded article.SOLUTION: There is provided an adhesive resin composition which is modified by a process of melt-kneading in the presence of a radical polymerization initiator (A) 100 pts.wt. of a polyolefin-based resin, (B) polar group-containing vinyl monomers and (C) aromatic vinyl monomers, and is compound with (D) a tackifier to 100 pts.wt. of the modified polyolefin resin, wherein the content of the polar group-containing vinyl monomers is 0.1-5 wt.% based on 100 pts.wt. of the modified polyolefin resin.
Patent JP-2012068514-A (JP)
Title: Prism sheet
Inventor: NAKAGAWA HIROAKI
IPC: F21V5/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a prism sheet capable of suppressing the occurrence of a Newton ring, suppressing a moire phenomenon and further increasing front luminance.SOLUTION: A prism sheet 1 related to the present invention has a plurality of prism lenses 1c on a first surface 1a side and a plurality of columnar projecting parts 1e on a second surface 1b side. When the prism sheet 1 is disposed so that the first surface 1a is above and the second surface 1b is below, the area A (mm) of the top surface per projecting part 1e is 1×10or more and 3×10or less, the area B (mm) of the bottom surface per projecting part 1e is 0.5 times or more and 0.9 times or less of the area A (mm) of the top surface per projecting part 1e, the inner angle α1 (°) formed between the top surface and the bottom surface in the projection parts 1e is 45 or more and 80 or less and the distance ΔW1 (mm) between the centers of adjacent projecting parts 1e is 0.02 or more and 0.7 or less.
Patent JP-2012071314-A (JP)
Title: Machining method of composite material, and machining device of composite material
Inventor: UDA KAZUTAKA
IPC: B23K26/382
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a machining device and a machining method of a composite material, which can form a machined wall surface perpendicular to a work and a perpendicular hole, while suppressing heat effect of the periphery of a machining portion, even in a large structure member constituted by the composite material of a thick plate.SOLUTION: The machining method of the composite material uses the machining device equipped with a light source, deflection portions 3 (3a, 3b) which deflect a laser light 2 oscillated from the light source, an fθ lens 4 which condenses the deflected laser light 2, wherein the laser light 2 is irradiated to a portion where the machined wall surface of a member 1 to be machined is formed, so that an irradiation angle (φ) composed by a center line 7 of the fθ lens and the center line 8 of the laser light condensed by the fθ lens becomes a converging angle (δ) or more of the condensed laser light 2.
Patent JP-2012075221-A (JP)
Title: Apparatus installing member and method for fixing apparatus installing member
Inventor: WATANABE YOSHIKI
IPC: H02G3/02
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To easily perform the work of preventing the movement of a main body part to a wall back side when the main body part is arranged at the back of a wall.SOLUTION: In a right side frame part 14 and a left side frame part 15, attaching pieces 31 are provided on the side of an insertion hole 11a at a center part in the long side direction. Also, to the respective attaching pieces 31, a rubber band G is attached by being disposed between both attaching pieces 31.
Patent JP-2011061804-A (JP)
Title: Transmission of digital signals by orthogonal frequency division multiplexing
Inventor: VIJAYAN RAJIV
IPC: H04N21/2315
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for transmitting high-rate digital data under the presence of a multi-path state.  <P>SOLUTION: In an orthogonal frequency division multiplexing (OFDM) communication system which uses an external Reed-Solomon encoder 22, an outer interleaver 24 and an inner convolution encoder 26, after inner convolution encoding, data bits are interleaved by an inner bit interleaver 28, and then are grouped into symbols, with each symbol having "m" bits. After grouping, the symbols are mapped to a complex plane by using quadrature amplitude modulation (QAM). Thus, bits, rather than symbols, are interleaved by the inner bit interleaver 28. A receiver performs soft decisions, regarding the value of each bit in each complex QAM symbol received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012080717-A (JP)
Title: Multiple-function setting circuit
Inventor: ITO KOICHI
IPC: H02M3/00
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-function setting circuit capable of setting two or more functions to be executed simultaneously corresponding to the connection state of one external terminal.SOLUTION: A reference current Iset1 corresponding to the resistance value of a resistor Rset connected to an external terminal set is generated, the reference current Iset1 is converted to a comparison object voltage V1, two logic signals (OCP_SET signal and OSC_SET signal) are generated by comparing the comparison object voltage V1 with three different reference voltages Vset1, Vset2 and Vset3 using comparators CP1, CP2 and CP3, an overcurrent point for detecting an overcurrent flowing through a power MOSFET is set by the OCP_SET signal, and the oscillation frequency of an oscillator is set by the OSC_SET signal.
Patent JP-2012080905-A (JP)
Title: Game machine
Inventor: MORO KENSUKE
IPC: A63F7/02
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine represented by a Pachinko game machine or the like, which enhances entertainment of a game by clearly displaying an advance notice.SOLUTION: A Pachinko game machine 100 includes: a prior determination means that, before a winning determining means determines win or lose, determines whether the winning determining means derives a jackpot; an advance notice means that notifies the player that the winning determining means derives a jackpot in advance, before the winning determining means determines win or lose; and a display means that is configured to notify the player in advance of winning or losing of a current specific symbol variation game and to perform the above advance notice, and to display the advance notice in the foreground on the advance notice.
Patent JP-2012081589-A (JP)
Title: Plate attachment device and method for attaching/removing printing plate
Inventor: MINOSHIMA KENICHI
IPC: B41F27/12
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a plate attachment device and a method for attaching/removing printing plates, which achieve improvement in circumferential positioning accuracy with respect to a plate cylinder and facilitate attachment/removal of the printing plates.SOLUTION: The plate attachment device 1 includes the plate cylinder 11 which is fixedly provided on the outer periphery of a plate drive shaft 31 and has a cylindrical plate attachment surface 12 to which the printing plate 2 is attached from the tip side of the plate drive shaft 31. The plate attachment surface 12 is provided with a plurality of plate fixing members 121 which are formed to be movable in both directions of the radial outside and the radial inside of the plate cylinder 11 and are brought into contact with the printing plate 2 attached to the plate attachment surface 12 so as to tightly fix the printing plate 2 to the plate attachment surface 12 by being expanded.
Patent JP-2011037878-A (JP)
Title: Pyrrolotriazine inhibitor of kinase
Inventor: HUNT JOHN T
IPC: C07D519/00
Filed: 2010-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrrolo[2,1-f][1,2,4]triazine compound which is useful as an anticancer drug etc., by inhibiting tyrosine kinase activity.  <P>SOLUTION: The compound, represented by general formula, has a pyrrolotriazine structure, and is useful for the treatment of cancers, inflammation, autoimmune disorders, and other diseases associated with signal transduction pathways by inhibiting tyrosine kinase activity of growth factor receptors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012084373-A (JP)
Title: Plug socket
Inventor: MATSUSHITA TOSHIAKI
IPC: H01R13/52
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a plug socket capable of having a reliable waterproof function.SOLUTION: A plug socket 10 has a main body 11, a socket unit 12, and a cover 13. The main body 11 is made of a box with at least a bottom surface opened. The socket unit 12 has an insertion port 12a formed downward, and a blade receiving fitting 12b, to which a plug blade P1 of a plug P inserted from the insertion port is connected, and is arranged in the main body while the insertion port is faced to the opened bottom surface of the main body. The cover 13 is slidable against the main body between a closed position for covering the insertion port and an open position for opening the insertion port, and an operation knob 13d projecting in an approximate vertical direction at the closed position is formed on the cover 13.
Patent JP-2011082175-A (JP)
Title: Inorganic light-emitting element and method for manufacturing the same
Inventor: DO LEE MI
IPC: H05B33/24
Filed: 2010-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic light-emitting element and a method for manufacturing the same which attain the inorganic light-emitting element by using a patterned metal electrode in place of a transparent electrode generally used for the inorganic light-emitting element and without using the transparent electrode which requires a complicated process and a high cost, and in which the manufacturing process is simplified with reduced cost.  <P>SOLUTION: The inorganic light-emitting element comprises a patterned metal electrode which has a structure arranged periodically so as to have an interval established beforehand and a fluorescent layer located at the upper part of the metal electrode. A first voltage and a second voltage are alternately impressed according to the order of the patterned metal electrode, thereby, light emitted from the fluorescent layer is emitted between the patterned metal electrodes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012082911-A (JP)
Title: Gas cock
Inventor: MINAMI TOMOYUKI
IPC: F16K1/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent water and oil from entering into and being accumulated on an end of a downstream side of a gas outlet.SOLUTION: A valve seat hole portion 4f is formed in an upper end of a gas outlet 4b. A valve portion 13c of an auxiliary valve element 13 is seated on the valve seat hole 4f so as to be seatable and separable. An upper end surface 13d of a valve portion 13c is located on the same plane as the upper end surface of a plug portion 4A when the valve portion 13c is seated on the valve seat hole portion 4f, in other words, when the auxiliary valve element 13 is in a closed position. The main valve element 8 and auxiliary valve element 13 are arranged so as to be spaced from each other in a vertical direction when both are situated in a closed position.
Patent JP-2012089265-A (JP)
Title: Connector
Inventor: HASHIMOTO YOJIRO
IPC: H01R13/631
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent foreign substances from blocking an air hole.SOLUTION: On a back wall 23 of a hood portion 22, an air hole 29 is formed so as to penetrate the back wall 23. In the inner part 28 of a cylinder portion 27, a tip end portion 61 of a male terminal fitting 60 is inserted, and the air hole 29 is communicated. If a female connector is about to be fitted in a posture tilting from a normal fitting posture, the cylinder portion 27 interferes with the female connector to regulate further fitting action. The cylinder portion 27 collectively surround the plurality of the male terminal fittings 60. At a tip end portion of the cylinder portion 27, a wall portion 31 for partially closing an opening of the inner part 28 is formed.
Patent JP-2012071987-A (JP)
Title: Tape cutter onto which tape can be easily loaded
Inventor: KAMISAKA YOSHIHIRO
IPC: B65H35/07
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter configured to insert a tape in a gap between a pole and a partitioning plate so that it can be easily used in the case of loading the tape onto the tape cutter.SOLUTION: The tape cutter is characterized in that the pole (2) is provided to the rear part of one of partitioning plates for the tape cutter (1), a distance between the leading end of the pole (2) and the other partitioning plate (3) is made slightly wider than the thickness of the tape, and the tape is inserted in the gap between the pole (2) and the partitioning plate (3).
Patent JP-2012090049-A (JP)
Title: Tis measuring method and apparatus
Inventor: TESHIROGI TAMOTSU
IPC: G01R29/08
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To enable the TIS (total isotropic sensitivity) of portable terminals and the like to be measured in a short time.SOLUTION: A data-modulated signal is supplied from a transmitter 2 to a transmission antenna 3 disposed at a focal point F1 on one side of a closed space 12 of an elliptical sphere, and a radio wave radiated from the transmission antenna 3 is gathered in phase from almost all directions on a measurement object 1 which is disposed at a focal point F2 on the other side. That way, an equal state to the one where radio waves from the entire space are integrated is entered, in which state a bit error rate in the data signal demodulated by the measurement object 1 is measured with a BER measuring instrument 5, and an amount of transmission supply current at which the bit error rate matches a specified value is found as a threshold power Pth. The TIS of the measurement object 1 is calculated from the threshold power, a power value obtained when a reference receiving antenna is disposed in place of the measurement object 1, and known parameters about the transmission antenna and the reference receiving antenna.
Patent JP-2011116953-A (JP)
Title: Mask material composition, method for forming of impurity diffused layer, and solar cell
Inventor: TAKAHASHI MOTOKI
IPC: H01L31/04
Filed: 2010-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask material composition that is suitably adoptable for a mask formed for diffusion barrier of an impurity diffusing component diffusing into a semiconductor substrate; a method for forming an impurity diffusing layer using the mask material composition; and a solar battery.  <P>SOLUTION: This mask material composition is used for diffusion barrier of an impurity diffusing component into a semiconductor substrate, and includes a siloxane resin (A1) containing a constituent unit represented by formula (a1), where in the formula (a1), R<SB>1</SB>is a single bond or 1-5C alkylene group; and R<SB>2</SB>is a 6-20C aryl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012090215-A (JP)
Title: Apparatus detectable underwater
Inventor: TOGASHI TAKESHI
IPC: G06T7/20
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera usable underwater by solving the following problem: there occur increases in the cost and size of a digital camera because a device such as a water pressure sensor is required as an application for underwater detection in order to automatically detect underwater use of the camera.SOLUTION: Using an angular speed sensor and/or an acceleration sensor used for camera shake detection, underwater detection is performed from a frequency and frequency amplitude level detected by the sensor.