baber/WOPTO huggingface dataset:
Patent JP-2011190241-A (JP)
Title: Novel compound, radiation-sensitive composition and cured film
Inventor: DOI TAKASHI
IPC: G03F7/038
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having high radiation-sensitivity when used as a photopolymerization initiator, and to provide a radiation-sensitive composition which gives a cured film having high radiation-sensitivity and excellent solvent resistance.  <P>SOLUTION: The composition is represented by formula (1), wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>each independently represent a hydrogen atom, a halogen atom, a cyano group or a nitro group. R<SP>5</SP>represents a cyano group or a phenyl group in which some or all of hydrogen atoms are substituted with 1-12C alkoxy groups. R<SP>6</SP>and R<SP>7</SP>each independently represent a hydrogen atom, a 1-6C alkyl group, a cyclopentyl group, a cyclohexyl group or a nitrogen-containing heterocyclic group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011219859-A (JP)
Title: High-strength steel plate with excellent warm workability
Inventor: HATAKE HIDEO
IPC: C21D9/46
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength steel plate that can demonstrate a TRIP effect to the maximum in warm working and achieve increased ductility over conventional steel plates more reliably.SOLUTION: The high-strength steel plate with excellent warm workability has a component composition comprising, in mass%, 0.05 to 0.4% C, 0.5 to 3% Si+Al, 0.5 to 3% Mn, 0.15% or less P (not including 0%), and 0.02% or less S (including 0%), with the remainder comprising iron and impurities, and has a structure that includes 45 to 80% in a total of martensite and/or bainitic ferrite, by an area ratio relative to the entire structure, 5 to 40% of polygonal ferrite, by an area ratio, relative to the entire structure, and 5 to 20% of retained austenite, by an the area ratio, relative to the entire structure, wherein the C concentration (Cγ) in the retained austenite is in the range of 0.6 mass% to less than 1.0 mass%, and that furthermore may include bainite.
Patent JP-2012161253-A (JP)
Title: Adaptor for culture vessel
Inventor: KIYOTA TAIJIRO
IPC: C12M1/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To transport a culture vessel more stably.SOLUTION: An adaptor 11 is provided with wing parts 14-1 and 14-2 whose end surfaces are formed linearly so as to project outward near the center on both sides that are the long side of a plate-like member having a nearly rectangle shape that consists of long sides, having a length similar to the dimension of a well plate, and short sides. A marking 13 according to the shape of a dish 12 is shown in the center of a surface where the dish 12 is installed. This invention can be applied, for example, to an adaptor for a 100 mm dish.
Patent JP-2012161882-A (JP)
Title: Power tool
Inventor: ARIMURA SUNAO
IPC: B25B23/14
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively and suitably perform switching of a speed reduction ratio accompanying load increase.SOLUTION: In the power tool, there is provided a transmission 11 for switching a speed reduction ratio disposed between the motor 10 as a rotative power source and an output unit 12 rotatingly driven by the motor 10. The power tool is also provided with: driving state detecting means 16, 17 which detect at least two driving states from among driving states which change according to the magnitude of a load when the output unit 12 is driven; and a control means 13 which controls the transmission to perform switching operation of the speed reduction ratio when at least the two driving states detected by the driving state detecting means fulfill preset prescribed conditions corresponding to the respective two driving states.
Patent JP-2011142095-A (JP)
Title: Lithium secondary battery with electrolyte containing ammonium compound
Inventor: JO SOO IK
IPC: H01M10/0568
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery which is improved in high-temperature performance by increasing the residual capacity and recovery capacity after high-temperature storage of the battery.  <P>SOLUTION: In the lithium secondary battery using a cathode including a lithium-containing transition metal oxide and an anode containing graphitized carbon, an ammonium compound which can impart ammonium ions is added to a nonaqueous electrolyte, whereby reduction in residual capacity and recovery capacity which is caused by high-temperature storage of the battery is suppressed. Consequently, the high-temperature performance of the battery is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012165305-A (JP)
Title: Image processing device and image forming apparatus
Inventor: NISHIDA ATSUSHI
IPC: H04N1/40
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce scale of a circuit with high utilization efficiency of circuits such as line memories and delay elements.SOLUTION: A first stage filter 11 performs a filter calculation over a plurality of lines of image data, and a second stage filter 12 performs a filter calculation over a plurality of lines of image data on the subsequent stage of the filter 11. The setting circuit 50 assigns a part of a plurality of line memories 52 to the first stage filter 11, and another part of the plurality of line memories 52 to the second stage filter 12 in accordance with the number of lines of the filter calculation L1 of the first stage filter 11 and the number of lines of the filter calculation L2 of the second stage filter 12.
Patent JP-2012166353-A (JP)
Title: Lining and method of constructing the same
Inventor: TAKIHANA SEIJI
IPC: F16L58/10
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a lining enabling improvement of wear resistance thereof.SOLUTION: The lining 10 includes a first rubber sheet 12 and a metallic sheet 13. It is appropriate that the first rubber sheet 12 is an unvulcanized rubber sheet, and preferably, a material of the rubber is chloroprene. It is appropriate that the metallic sheet 13 is a metallic thin plate having higher wear resistance and corrosion resistance than that of a material of a distributing pipe 11. Since excessively large thickness causes deterioration of workability, it is preferable to set the thickness of the metallic sheet 13 to be approximately 0.1-1 mm. To bond the first rubber sheet 12 attached along the inner peripheral face direction of the distributing pipe 11 and the metallic sheet 13 attached to cover the first rubber sheet 12 to the inner peripheral face direction of the distributing pipe 11, the first rubber sheet 12 is vulcanized.
Patent JP-2012169447-A (JP)
Title: Photovoltaic power generation system
Inventor: SUGIMOTO HIDEHIKO
IPC: H01L31/042
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To detect the state of a solar cell and to take the necessary measures according to the detection results.SOLUTION: The photovoltaic power generation system comprises: a soar cell 1; and a power conditioner 3. The power conditioner 3 includes a DC/DC converter 7 which steps up the output voltage of the soar cell 1, and an MPPT control unit 11 which performs MPPT control by controlling the DC/DC converter 7. When the state of the soar cell 1 is detected, the output current of the soar cell 1 is changed from 0 A and the output voltage is changed from 0 V, and a solar cell state detector 21 detects the state of the soar cell 1 from the state of output current-output voltage change in this change.
Patent JP-2012166173-A (JP)
Title: Device for producing ultrafine bubble-containing water
Inventor: NAKAJIMA YOJI
IPC: B01F15/04
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently producing ultrafine bubble-containing water containing ultrafine bubbles.SOLUTION: This device for producing the ultrafine bubble-containing water includes: a cylindrical gas transmission part discharging the ultrafine bubbles into water; an air supply system supplying gas of a pressurized state to the cylindrical gas transmission part; a cylindrical casing having an inner circumferential diameter larger than the outer circumferential diameter of the cylindrical gas transmission part, and having both ends in an open state; and a water supply system introducing water into a gap formed by a difference between the outer circumferential diameter of the cylindrical gas transmission part and the inner circumferential diameter of the cylindrical casing by fitting the cylindrical gas transmission part and the cylindrical casing.
Patent JP-2012172755-A (JP)
Title: Damper
Inventor: SUZUKI MASUMI
IPC: F16F9/36
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a damper for preventing reduction in fluid sealing performance in a cylinder.SOLUTION: The damper allows fluid to flow in or out of a fluid chamber and circulates it in a cylinder C, and brakes a piston rod R by the fluid resistance of the fluids. A bladder 20 includes, on its tip, an annular tip sliding projection 22T projected to the outside in the radial direction of the bladder 20 to have the maximum outer diameter at the bladder 20. The cylinder C has an inner diameter equal to or larger than the outer diameter of the tip sliding projection 22T at a large diameter part C2 for housing an accumulator, and has an annular pressing projection CT projected toward the base end side of the large diameter part C2 to press the tip sliding projection 22T to the base end side at the end surface CS on the tip side at the large diameter part C2.
Patent JP-2012171742-A (JP)
Title: Pyrite discharge device
Inventor: ECHIZENYA MAKOTO
IPC: B01J4/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pyrite discharge device that has simple constitution and is a dry type, and low in device cost and running cost.SOLUTION: The pyrite discharge device includes: a hopper 1 which stores pyrite 2; a pyrite discharge duct 3 linked to an upper end of the hopper; a pyrite cutout opening 7 which is provided in a lower part of the hopper and opened and closed with an opening and closing door 8; a gate valve 4 which is provided in the pyrite discharge duct and opened and closed with a gate cylinder 5; a lock mechanism 11 which is driven by a lock cylinder 12 to lock/unlock the opening and closing door; and a driving circuit which applies and removes operating pressure to the gate cylinder and lock cylinder, respectively. The driving circuit is configured to lock/unlock the lock mechanism by the lock cylinder, corresponding to the opening and closing of the gate valve by the gate cylinder.
Patent JP-2012173196-A (JP)
Title: Detection circuit, and physical quantity measuring device
Inventor: II MASAKI
IPC: G01C19/56
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit capable of switching detection sensitivity and a detection range without increasing a layout area and power consumption.SOLUTION: A detection circuit 10 for detecting physical quantity applied to a sensor element on the basis of differential input signals 290 and 292 from the sensor element, includes: a differential amplifying circuit 30 for amplifying the difference between the differential input signals 290 and 292 and outputting that as a first signal 114; a non-reversed amplifying circuit 50 for amplifying a signal 116 based on the first signal and outputting that as a second signal 118; and a rear stage circuit 14 for converting the second signal 118 into a direct-current signal, and producing one output signal 294 according to the physical quantity. At least one of the differential amplifying circuit 30 and the non-reversed amplifying circuit 50 changes an amplification factor, on the basis of an inputted selection signal 210.
Patent JP-2012172460-A (JP)
Title: Pre-fabricated building
Inventor: OKADA KAZUOMI
IPC: E04B1/343
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pre-fabricated building having a structure in which a roof beam is suspended from a beam, selectively employed when the beam and the roof beam are connected in a parallel direction and when the beam and the roof beam are connected in a cross direction in a plan view.SOLUTION: A pre-fabricated building comprises beams 1, pillars 2, a roof 3, suspension members 4, parallel connection beam-side fixtures 5 and cross connection beam-side fixtures 6. The beam 1 is laterally bridged on the pillars 2, the roof 3 has roof beams 7, and the suspension members 4 are used for suspending the roof beams 7 from the beams 1. The parallel connection beam-side fixtures 5 and the cross connection beam-side fixtures 6 are used for connecting the beams 1 and the suspension members 4 and are selectively used so that the beam 1 and the roof beam 7 may be connected in a parallel direction with the parallel connection beam-side fixture 5 and so that the beam 1 and the roof beam 7 may be connected in a cross direction in a plan view with the cross connection beam-side fixture 6.
Patent JP-2012174120-A (JP)
Title: Information management device and information management system
Inventor: OKUNO SUSUMU
IPC: G05B23/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an information management device and an information management system capable of enhancing validity of collected measured values and easily investigating a cause when the measured value whose validity is doubtful is collected.SOLUTION: An information management device 14 collects and manages measured values measured by field equipment 11 connected to a field network N1. The information management device 14 comprises: a measured value collection part 21 for collecting the measured values measured by the field equipment 11; a status collection part 22 for collecting status information indicating states of the field equipment 11 and the field network N1; and a quality information correction part 23 for correcting quality information indicating validity of the measured values collected at the measured value collection part 21, using the status information collected at the status collection part 22.
Patent JP-2012172226-A (JP)
Title: Trough and method for cooling trough
Inventor: FUJII NORIAKI
IPC: C21B7/14
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a trough and a method for cooling the trough which achieve prevention of leakage and prolongation of life of the trough by achieving reduction in deformed amount of a holding metallic material for the trough, without restraining the thermal expansion volume of a refractory material.SOLUTION: The trough is a tapping spout 1 having the holding metallic material 4 which is provided with in the inner surface, a work lining material 2 and a back lining material 3 as the refractory material. The holding metallic material 4 includes: a hollow part 12 which is supplied with cooling air and is formed between the inner wall 10 and the outer wall 11 of the hollow part; lateral partition plates 13a-13e in the longitudinal direction which partition the inside of the hollow part 12 into a plurality of cooling gas flowing passages 17a-17k; and holes 15a-15o as a flow rate adjusting means respectively adjusting the flow rate of the cooling air in the plurality of cooling gas flowing passages 17a-17k.
Patent JP-2012177215-A (JP)
Title: Printing paper
Inventor: NAGAI TAKAAKI
IPC: D21H17/68
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide printing paper that has high opacity and excellent printability even when the weight thereof is reduced.SOLUTION: A printing paper of the invention comprises a filler internally added thereinto, and the filler includes composite particles comprising calcium carbonate particles and silica coating at least a part of surfaces of the calcium carbonate particles. The composite particles have an average particle size of 2 μm or more and 15 μm or less, and in a particle size distribution measured by logarithmically dividing a range of the composite particles from 0.021 μm to 2,000 μm into 132 segments, a frequency ratio of a mode is 3% or more and 12% or less. Moreover, the composite particles have a basis weight of 37 g/mor more and 49 g/mor less, white paper opacity of 90% or more and 96% or less, and printing opacity of 89% or more and 96% or less.
Patent JP-2012179947-A (JP)
Title: Control device of hybrid vehicle
Inventor: SUGANO YOSHIHITO
IPC: B60W20/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To raise energy efficiency when starting an internal combustion engine.SOLUTION: The control device of a hybrid vehicle (10) includes: the internal combustion engine (200); a first rotating electric machine; a second rotating electric machine; a differential mechanism (300); and an electricity storage means (12). Further, the control device includes: a transmission mechanism (400) that contains a first engagement element and a second engagement element that can accelerate and decelerate respectively the rotation speed of the first rotating electric machine to the rotation speed of the one rotation element (303) in the differential mechanism, and switches the operation mode between a first mode which accelerates the rotation speed of the first rotating electric machine by opening the first engaging element and engaging the second engaging element and a second mode which decelerates the rotation speed of the first rotating electric machine by engaging the first engaging element and opening the second engaging element; and a transmission control means (100) that controls the transmission mechanism to sets up the operation mode according to a request torque that is requested by the internal combustion engine when starting or stopping the internal combustion engine.
Patent JP-2012179969-A (JP)
Title: Bead wire, bead core, pneumatic tire and method of manufacturing bead wire
Inventor: YAMAZAKI SHINICHIRO
IPC: B60C15/04
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To improve engaging force of mutual bead wires, while securing superior rim installing performance.SOLUTION: This bead wire 5 includes an engaging part 6 for engaging by mutually supplementing in a shape with the bead wire 5 adjacent in at least one direction in a plane orthogonal to the circumferential direction of a bead core 3 in a state of constituting the bead core 3 by winding one or a plurality of bead wires 5 in a ring shape. In a cross section of the bead wire 5, average hardness of an outside area Rbeing an area between a 80% similar figure Sconcentric with an outer contour shape P and the outer contour shape P, is set larger than average hardness of a central area Rsurrounded by a 20% similar figure Sconcentric with the outer contour shape P of the bead wire 5.
Patent JP-2012076072-A (JP)
Title: Water purifier
Inventor: IKEMIZU MUGIHEI
IPC: B01F5/04
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier configured such that filters housed respectively in two filter tanks disposed in parallel are not clogged at the same time.SOLUTION: This water purifier 100 includes a filter tank 10 and a filter tank 20. The filter tank 10 and the filter tank 20 house a filter 11 and a filter 21 each used for purifying raw water by passing the raw water therethrough, respectively. In the water purifier 100, the filter tank 10 and the filter tank 20 are disposed in parallel to each other. The water purifier 100 further includes a suppression part. When the raw water is purified in the water purifier 100, an ozone microbubble generator 30 serving as the suppression part suppresses the flow rate or flow velocity of water flowing through the filter tank 20 out of water flowing through the filter tank 10 and the filter tank 20.
Patent JP-2012183136-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: NEMOTO KIKURO
IPC: A61B8/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus which conveniently generates ultrasonic image data with high azimuthal resolution in accordance with a depth by a simple circuit structure and with high power supply efficiency.SOLUTION: A transmission part 12, in accordance with an acquisition depth of the ultrasonic image data set by a control part, sets output timing of transmission ultrasound of a plurality of transducers 21a respectively by having n pieces of the adjacent transducers 21a out of the plurality of the transducers 21a as one set so as to switch the amount of shift of the phase of the transmission ultrasound within the set at least between a first phase amount to emphasize a frequency component that is n times as large as a base wave component by reducing the base wave component contained in the transmission ultrasound and a second phase amount to emphasize the base wave component.
Patent JP-2011104418-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is excellent in countermeasures to illicit action to a control means while securing the convenience in taking-out of the control means.  <P>SOLUTION: A main control board 400 includes a connector 402 connectable with a connector of a connecting cable. An upper case 410 includes an insert opening portion 412 formed in a position corresponding to a connector 402 of the main control board 400 housed therein so that the connector of the connecting cable can be inserted, an opening portion 442 to which a connector 402 of the main control board 400 can be inserted, and an attachment member 440 having an abutment portion 444 which abuts on the periphery of the connector 402 with the connector 402 being inserted into the opening portion 442. Therefore, the periphery of the connector 402 can be closely covered with the contact portion 444 to prevent an illicit action to the main control board 400, while facilitating taking-out of the main control board 400 from the upper case 410 and a lower case 420.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012184198-A (JP)
Title: Crosslinking agent
Inventor: AMANO YUSUKE
IPC: C07F5/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinking agent exhibiting excellent performance as a crosslinking agent and hardly volatilizing to outside the system after compounding.SOLUTION: The crosslinking agent includes an organoboron compound having three or more partial structures (I) represented by formula (I) in the molecule. In the formula, m is 0 or 1; n is an integer of 1-3; Rand Rare each independently a hydrogen atom or an alkyl group which may be substituted; and Rand Rmay be connected to each other.
Patent JP-2012188472-A (JP)
Title: Method for producing polyuronic acid salt
Inventor: SATO KAZUSATO
IPC: C08B15/04
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous production method that efficiently recovers and recycles a nitroxyl radical compound in the production of a polyuronic acid salt by oxidation of polysaccharides or a derivative thereof in the presence of the nitroxyl radical compound.SOLUTION: The method for producing a polyuronic acid salt includes:a step 1 of obtaining the polyuronic acid salt by performing oxidation of polysaccharides or a derivative thereof under the conditions of a two-phase system comprising an aqueous phase and an organic solvent phase and pH of the aqueous phase is 4.0-9.0 in the presence of the nitroxyl radical compound and an oxidant; a step 2 of extracting the nitroxyl radical compound into the organic solvent phase by adding a base to the two-phase system including the polyuronic acid salt obtained and adjusting the pH of the aqueous phase to more than 9.0 and not more than 12.0; and a step 3 of individually recovering the aqueous phase including the polyuronic acid salt and the organic solvent phase including the nitroxyl radical compound.