baber/WOPTO huggingface dataset:
Patent JP-2012213864-A (JP)
Title: Printing plate and method of manufacturing the printing plate
Inventor: MATSUBARA RYOHEI
IPC: B41N1/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate capable of continuously printing a highly fine pattern while hardly causing defects even when a reverse offset printing method is used as a pattern formation method, and a method of manufacturing the printing plate.SOLUTION: The printing plate is a reverse offset printing plate manufactured by molding using a die, and at least an outermost surface of the printing plate is made of resin. The printing plate in which at least the outermost surface is made of resin is easily and inexpensively duplicated and is used as a printing plate for exchange for continuous printing.
Patent JP-2012216661-A (JP)
Title: Induction heating apparatus and magnetic pole
Inventor: UCHIDA NAOKI
IPC: H01L21/324
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus having an induction heating coil forming an AC magnetic flux parallel to the heated object mounting surface in a member to be inductively heated, in which power loss can be reduced while suppressing heat generation of the induction heating coil.SOLUTION: An induction heating apparatus 10 includes: a susceptor 16 on which a wafer 60 is mounted; and induction heating coils 36, 38 which are arranged on the outer periphery of the susceptor 16 and form an AC magnetic flux parallel to the heated object mounting surface in the susceptor 16. The induction heating coils 36, 38 are constituted by a tube-shaped member capable of inserting a coolant therethrough in the vicinity of the susceptor 16, and the other winding portions are constituted by a non-tube-shaped member.
Patent JP-2012220543-A (JP)
Title: Floor mat with advertisement function
Inventor: SHIMOSATO HITOSHI
IPC: G09F23/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a floor mat with an advertisement function that can replace an advertisement without changing the mat itself, and is timely adaptive to a request to change advertisement contents.SOLUTION: A floor mat 10A with an advertisement function comprises: a fixed frame 11 formed of a rubber-based material; a transparent support plate 12 which covers a part surrounded with the frame 11; an installation mat 13 of predetermined area which is formed of a rubber-based material and arranged below the frame 11 and plate 12; and an advertisement sheet 14 where a predetermined advertisement is displayed. The advertisement sheet 14 is fixed in a sandwiched state between a lower surface of the support plate 12 and an upper surface of the installation mat 13 by fitting a fitting-in projection formed at a peripheral edge of the installation mat 13 in a fitting-in recess formed at an inner peripheral edge of the frame 11.
Patent JP-2011233878-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SUKEGAWA MITSUNARI
IPC: H01L21/318
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To form a pattern in which a pattern with a dimension of less than a resolution limit of lithography and a pattern with an optional dimension are mixed and coexist, by using a sidewall spacer.SOLUTION: A coating film 5 is formed on a member to be etched consisting of an amorphous carbon film 3 and a silicon oxynitride film 4 by a spin coating method and the coating film 5 is patterned in order to form a side wall core, and a silicon oxide film 7 covering at least a side of the side wall core is formed, and an organic anti-reflection film 8 is formed on the silicon oxide film 7 by a spin coating method. Then the organic anti-reflection film 8 is etched to form an embedded mask covering a recess part 7a of the silicon oxide film 7, and the silicon oxide film 7 is etched to expose the etching member to be etched which does not overlap the side wall core or the embedded mask, and the etching member to be etched is etched to obtain the pattern with a dimension of less than a resolution limit of lithography.
Patent JP-2012219490-A (JP)
Title: Inflow sedimentary sand tank
Inventor: OISHI YUKINORI
IPC: E03F1/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an inflow sedimentary sand tank capable of inhibiting the flow of foreign matters such as sediment, mud, or wastes into a rainwater storage infiltrating tank, having an inside space wide enough for sufficient maintenance work and also a reduced weight.SOLUTION: The inflow sedimentary sand tank is inserted and installed into the rainwater storage infiltrating tank. It includes a vertically long tank-shaped body 10, the tank-shaped body 10 having a plurality of communication windows 11 as rainwater overflow ports and a rainwater inflow port in the peripheral wall. The peripheral wall of the tank-shaped body 10 uses a resin concrete as a material.
Patent JP-2012221169-A (JP)
Title: Translinear circuit
Inventor: NAGATA YOICHI
IPC: H03F3/347
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a translinear circuit in a semiconductor device manufactured by a CMOS process.SOLUTION: In a translinear circuit, npn transistors Q1 to Q4 that form a translinear loop use an n-type substrate as a shared collector, use a p-well which is formed corresponding to each of them as a base, and use an n-type area formed in the p-well as an emitter similarly to the source and drain of an nMOS. Supply of input current to the input transistors Q1 to Q3 is performed by current sources I1 to I3 that are connected to the emitters. A transistor M1 is connected to the emitter of the output transistor Q4. A virtual short circuit between the emitters of Q2 and Q4 is established by an operational amplifier 210. An output terminal of the operational amplifier 210 is connected to the gate of M1.
Patent JP-2012220404-A (JP)
Title: Operation testing device for electronic apparatus, operation testing method and method of manufacturing electronic apparatus
Inventor: MURASAWA OSAMU
IPC: G01R31/26
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an operation testing device which is capable of measuring electrical characteristics while cooling an object to be measured such as an electronic apparatus, without using a conventional cooling device.SOLUTION: An operation testing device 1 comprises a container 10 which stores therein a cooling liquid 3, and a circulating closed duct comprised of a cooling liquid discharge pipe 4 which allows the cooling liquid 3 in the container 10 to flow out of the container 10 and allows the flowing-out cooling liquid 3 to flow into the container 10 again, a pump 30, a heat exchange pipe 5, a radiator 22 for a heat exchanger 20 and a cooling liquid feeding pipe 6. In the container 10, an accommodation area is formed in which an electronic apparatus 2 which generates heat during operation is operated while being immersed in the stored cooling liquid 3, thereby measuring electrical characteristics of the electronic apparatus 2 during operation. In the vicinity of the circulating closed duct, the heat exchanger 20 is interposed which cools an inertia liquid flowing through the circulating closed duct.
Patent JP-2012224885-A (JP)
Title: Method for producing metal porous body
Inventor: YAMADA KATSUHIRO
IPC: B22F9/26
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal porous body having desired micropores, especially micropores in the order of nanometers by a simple method.SOLUTION: A first metal particle having an average particle size in the range of 50 nm-1 μm and a second metal particle in which the metal particle containing a second metal material has an average particle size in the range of 5-500 nm and not more than the average particle size of the first metal particle are prepared. Then, a mixture is obtained by mixing the first metal particle and the second metal particle, and also the second metal particle is molten. The metal porous body is produced by binding the first metal particle with the obtained molten material.
Patent JP-2012217113-A (JP)
Title: Mechanism for network multimode operation
Inventor: LU LIRU
IPC: H04W88/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multimode operation mechanism for ensuring highly reliable network communication in a wireless network.SOLUTION: In order to support multimode operation, a method to be implemented in a wireless network system consists of the conditions for starting roll change function, a scheme for initially setting the roll change function, and a message for use in the roll change function. The roll change function is enabled by operating a mobile station as a repeater station. The roll change function is also enabled by operating a mobile station as a base station. When a mobile station supports the repeater station, there are two schemes, i.e. a centralized scheme and a distributed scheme. When the mobile station supports the base station function, there are two operation modes, i.e. a prevention mode and a reaction mode.
Patent JP-2011251525-A (JP)
Title: Method and apparatus for forming and applying composite laminated material having complex geometry
Inventor: ROTTER DANIEL M
IPC: B29C70/06
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming a lamination like a doubler to be applied to a composite structure having a complex surface shape including a multi-contour.SOLUTION: A composite laminated material 20 is formed on a tool 26 and arranged on a part having unevenness. The tool has unevenness substantially matching the contour of the part. A set of location data 45a is generated which represents the location of the part in space relative to the tool. An automated manipulator 36 uses the location data to move the tool to the vicinity of the part and arrange the laminated material having unevenness on the part.
Patent JP-2012226268-A (JP)
Title: Optical modulation control method, control program, control device, and laser light irradiation device
Inventor: MATSUMOTO NAOYA
IPC: B23K26/064
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation control method capable of suitably controlling the condensed state of laser light at a condensing spot, a control pogram, a control device, and a laser light irradiation device.SOLUTION: In the control of the condensing irradiation of laser light using a spatial light modulator, the incident pattern of laser light and the refractive indices of first and second propagation media on a transmission path are acquired (step S101). The number of condensing spots, and the condensing position and the condensing intensity of each condensing spot are set (step S104), and an aberration condition generated by the first and second propagation media during propagation of the laser light is derived (step S107). Then, in view of the aberration condition, a modulation pattern presented to the spatial light modulator is designed (step S108). In the designing of the modulation pattern, a designing method focusing on the influence of a phase value in one pixel is used, and a propagation function based on the aberration condition is used when evaluating the condensed state at the condensing spot.
Patent JP-2011236902-A (JP)
Title: Balance drum constitution for compressor rotor
Inventor: GUENARD DENIS GUILLAUME JEAN
IPC: F04D17/12
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for adjusting a compression rotor in balance.SOLUTION: The method and system are provided for a rotating machine, for example, an antiparallel compressor. A first section includes a first entrance duct, at least one first impeller, and a first exit duct. A second section includes a second entrance duct, at least one second impeller, and a second exit duct. The first and second sections commonly use a common rotor. A first balance drum is arranged between the two sections, and the second section is arranged between the first entrance duct and the rotor. In a single section compressor, the balance drum can be arranged at the entrance side of the impeller not at the discharge side of the impeller.
Patent JP-2012233062-A (JP)
Title: Divinyl ether homopolymer, method for producing the same, and use of the same
Inventor: HASHIMOTO TAMOTSU
IPC: C09D11/10
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a divinyl ether homopolymer usable for raw materials for inks represented by inks and coatings, and raw materials for electronic materials represented by resists, color filters, adhesives, plate making materials, sealants and image forming agents because of having low odor, low volatility, low skin irritation, and low toxicity, and being excellent in curability, substrate adhesiveness and transparency.SOLUTION: The divinyl ether homopolymer is represented by formula (I) wherein X is a single bond or a double bond; and n is a positive number indicating an average polymerization degree.
Patent JP-2012234702-A (JP)
Title: Charge connector
Inventor: TSUDA SHIGEHIRO
IPC: H01R13/639
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a charge connector that can be reliably prevented from being unexpectedly detached from a device side inlet.SOLUTION: A charge connector 100 comprises a first swing arm 10 swinging around a shaft 13 fixed to a body part 1 as a center, a detachment prevention hook 11 that can project from an insertion part 2, and a first energization member 12 energizing to project the detachment prevention hook 11. Also, the connector is provided with a holding piece 53 advancing so as to contact with a face opposite to a side, on which the detachment prevention hook 11 projects at a front portion of the first swing arm 10 in conjunction with a plunger 51 of a solenoid 50.
Patent JP-2012082389-A (JP)
Title: Shock absorbing material, and shock absorbing member
Inventor: UEKUSA TAKAYUKI
IPC: C08L101/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing material excellent in shock absorption, flexibility and light weight; and to provide a shock absorbing member having such characteristics.SOLUTION: The shock absorbing material includes at least (A) a 4-methyl-1-pentene-α-olefin copolymer meeting the following requirements, (a), (b), (c) and (d). (a) Being composed of a structural unit (i) derived from 15 to 75 mol% of 4-methyl-1-pentene and a structural unit (ii) derived from 25 to 85 mol% of α-olefin. (b) The limiting viscosity [η] measured in decalin at 135°C being in the range of 0.1 to 5.0 dL/g. (c) The molecular weight distribution (Mw/Mn) being in the range of 1.0 to 3.5. (d) The density being in the range of 880 to 810 kg/m.
Patent JP-2012239619-A (JP)
Title: Absorbing material
Inventor: IMAI TAKAHIRO
IPC: A61F13/53
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To effectively suppress deterioration of water absorption power of a liquid by influence of cations, in an absorbing material using a water absorbent resin.SOLUTION: This absorbing material contains 0.5-30 g of sodium sulphonate-type cation exchange fiber per gram of the water absorbent resin. In one form thereof, the water absorbent resin and the sodium sulphonate type cation exchange fiber are mixed. In the other form thereof, a layer of the water absorbent resin and a layer of the sodium sulphonate-type cation exchange fiber are laminated. The absorbing material is disposed between a liquid-permeable sheet and a liquid-impermeable sheet as it is or as an absorber where the absorbing material is packed with a liquid-impermeable material, and it is used as an absorbent article such as a disposable diaper or a sanitary napkin.
Patent JP-2012244063-A (JP)
Title: Integrated circuit chip package and manufacturing method thereof
Inventor: YANG SEOK-JIN
IPC: H01L23/12
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit chip package and a manufacturing method thereof.SOLUTION: A lead frame 11 is a lead frame array composed of a plurality of conductive units 12. A part of the conductive units 12 includes a first extended conductor wire 13. A circuit layout layer 21 includes a plurality of second extended conductor wires 22. When the circuit layout layer 21 is comprised of only one layer, the plurality of second extended conductor wires 22 are electrically connected to the first extended conductor wire 13 of the lead frame 11. When the circuit layout layer 21 is comprised of two or more layers, the plurality of second extended conductor wires 22 are electrically connected to the first extended conductor wire 13 of the lead frame 11 or the second extended conductor wire 22 of a different circuit layout layer 21. A solder ball array 41 includes a plurality of solder balls 42 electrically connected to the lead frame array.
Patent JP-2012248421-A (JP)
Title: Fuel cell system
Inventor: HASUKA YOSHINOBU
IPC: H01M8/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate offset generated in a case of a long start-up time of a fuel cell by performing an original point learning of a converter current sensor and performing a zero point adjustment.SOLUTION: A fuel cell system comprises: a cell stack 3 which is formed by laminating a plurality of cells 2; a converter 150 which boosts voltage of the cell stack 3; a switching element SW1 which is provided on the converter 150; and a current sensor CS which measures current flowing from the cell stack 3 to the converter 150. The fuel cell system further comprises learning processing means which makes the current sensor CS to perform an original point learning when the switching element SW1 is under stopping and output voltage Vof the converter 150 is greater than input voltage Vof the converter 150. The original point learning is preferably performed at a time period when it is some time after activation of the fuel cell 1, not immediately after the activation.
Patent JP-2012246255-A (JP)
Title: Method for producing 11c-labeled amino acid analogue, and nuclear medical image diagnostic agent
Inventor: KATO KOICHI
IPC: G01T1/161
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing aC-labeled amino acid analogue labeled with a radioisotope of carbon.SOLUTION: The method for producing aC-labeled amino acid analogue labeled with a radioisotope of carbon includes: a first step S1 of reacting R(R)C=N-CH(CH)-COOR, [C]HX and tetra-n-butyl ammonium fluoride (TBAF) together in a dimethyl sulfoxide (DMSO) solution; a second step S2 of adding 1-2 M of an alkaline aqueous solution to cause a reaction after the first step S1; and a third step S3 of adding 1-2 M of an acid aqueous solution to cause a reaction after the second step S2 for preparing theC-labeled amino acid analogue.
Patent JP-2012251221-A (JP)
Title: Fused salt electrolytic method
Inventor: TACHIBANA TOSHIHIRO
IPC: C25C3/04
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a fused salt electrolytic method that enables significant reduction in cost required during a break period of electrolytic operation of a fused salt electrolysis tank.SOLUTION: When temporary halt of electrolytic operation is conducted, the operation is halted first, and 60 wt.% or more of a fused salt in the electrolysis tank is removed in a fused state. Then, the electrolysis tank is stored after the remaining fused salt in the electrolysis tank is solidified into a solidified salt 1'. Then, a fused salt containing a metal compound is introduced again into the electrolysis tank, and the electrolytic operation is resumed. Dry gas is injected into the tank space through a gas delivery pipe 19, and replaces the air in the tank space after, before, and while the fused salt is solidified. The dry gas is replenished in a certain period of time after the replacement with the dry gas in the electrolysis tank is completed until the operation is resumed in order to maintain a slightly pressurized state. The dry gas is dry air having a dew point of -30°C or less or nitrogen gas, and further, inert gas having specific gravity greater than that of air.
Patent JP-2012252966-A (JP)
Title: Led light source luminance adjustment device, luminance adjustment method and led lighting apparatus
Inventor: MUKUDA YOJI
IPC: H05B37/02
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an LED light source luminance adjustment device which can avoid the problem associated with multi-stage connections of operational amplifiers and also can adjust luminance and color tone easily and surely.SOLUTION: The LED light source luminance adjustment device comprises: a drive unit 54 which includes drive circuits for driving LEDs in respective colors of an LED light source, and a plurality of individual setting resistors connected to the respective drive circuits so as to control the output current of each drive circuit; a color tone setting unit which includes a plurality of color tone setting variable resistors 53 that are provided correspondingly to the LEDs in respective colors, a plurality of constant current sources 52 which are respectively connected to the plurality of color tone setting variable resistors, and which is configured so as to adjust the luminance of the LEDs for each color; and a general luminance setting unit composed of general luminance setting variable resistors and constant current sources connected to the general luminance setting variable resistors, where the outputs of the constant current sources are respectively connected to the outputs of plural constant current sources in the color tone setting unit, the general luminance setting unit being configured so as to adjust the luminance of the LED light source in a unified manner by adjusting the general luminance setting variable resistors.
Patent JP-2013003700-A (JP)
Title: Semiconductor integrated circuit for regulator
Inventor: TAKANO YOICHI
IPC: G05F1/56
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for regulator capable of achieving an output voltage correction function without increasing an occupied area of a circuit so much and without feeding an unnecessary current.SOLUTION: A semiconductor integrated circuit for regulator (regulator IC) comprises: a voltage control transistor (M1) connected between an input terminal and an output terminal; a control circuit (11) for controlling the voltage control transistor so as to make an output voltage constant according to a potential difference between a feedback voltage that is proportional to the output voltage and a predetermined reference voltage; a reference voltage circuit (12) for generating the reference voltage; and current mirror circuits (M1, M2) for feeding a current that is made reductively proportional to an output current fed from the voltage control transistor. The regulator IC is provided with a resistance element (M0) that is connected between an operation current output point of the reference voltage circuit and a reference voltage point (GND) of the circuit so that the current generated by the current mirror circuits flows to a connection node between the operation current point of the reference voltage circuit and the resistance element.
Patent JP-2013004128-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: NAGATOMI YASUSHI
IPC: H01L29/788
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of making an executable unit small in an erase operation and achieving an exact read-out operation.SOLUTION: The nonvolatile semiconductor memory device includes: a plurality of memory strings; a plurality of memory blocks; a plurality of source lines; and a control circuit. The plurality of memory strings include a plurality of laminated memory transistors. The plurality of memory blocks include the plurality of memory strings. The plurality of source lines are connected to each of the plurality of memory strings. The control circuit controls signals supplied to the plurality of source lines. Each of the plurality of memory strings includes a semiconductor layer, a charge storage layer and a conductive layer. The control circuit switches whether or not the plurality of source lines are electrically connected in common on the basis of the types of operations for the memory transistors.