baber/WOPTO huggingface dataset:
Patent JP-2013190154-A (JP)
Title: Refrigeration apparatus
Inventor: SUGIYAMA TOSHIHIRO
IPC: F25B7/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration apparatus capable of stably obtaining a high COP by suppressing an influence of an ambient temperature irrespective of a refrigeration cycle using carbon dioxide as coolant.SOLUTION: The refrigeration apparatus 10 includes a first refrigeration cycle 12 which comprises a first compressor 18, a first heat radiator 20, a second compressor 22, a second heat radiator 24 connected with the discharge side of the second compressor 22, a heat exchanger 16 connected with the outlet side of the second heat radiator 24, an expansion device 26 connected with the outlet side of the heat exchanger 16 and a heat sink 28, and uses carbon dioxide as coolant, and a second refrigeration cycle 14 which comprises a compressor 36, a heat radiator 38 and an expansion device 40, and connects a heat exchanger 16 between the outlet side of the expansion device 40 and the compressor 36, wherein the heat exchanger 16 is configured so as to make the coolant of the first refrigeration cycle 12 and the coolant of the second refrigeration cycle 14 heat-exchangeable to each other.
Patent JP-2012162534-A (JP)
Title: Multifunctional amine capture agent
Inventor: BENSON KARL E
IPC: C07D275/06
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide multifunctional compounds having acylsulfonamide amine-reactive groups that can be used for the capture of amine containing materials.SOLUTION: The compounds are provided that has a functional group equivalent to -SO2-N(COR1)(COR2) in a molecule.
Patent JP-2013190191-A (JP)
Title: Aluminum alloy flat tube for heat exchangers, method of manufacturing the same, heat exchanger core, and method of manufacturing the same
Inventor: KOYAMA TAKAHIRO
IPC: B23K1/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy flat tube, by which a heat exchanger excellent in corrosion resistance can be obtained even if a brazing time is shortened to improve the mass productivity of heat exchangers, a method of manufacturing the same, a heat exchanger, which is excellent in corrosion resistance, and a method of manufacturing the same.SOLUTION: In a method of manufacturing an aluminum alloy flat tube for heat exchangers, the fellow planation surfaces of zinc-sprayed element tubes, where each planation surface of an extruded flat tube of aluminum alloy, which contains Cu of 0.1 to 0.7 mass% and the rest of which consists of aluminum and inevitable impurities, is provided with a zinc-sprayed layer of 5 to 20g/mare superimposed, and preliminary diffusion heat treatment, in which the tube is heated, so that the total quantity ΣDt of diffused zinc shown in the following equation (1): ΣDt=ΣD×exp(-Q/(R×Tn))×Δtn may in a range of 0.8×10-9 to 4.6×10-9(m2), at 430 to 550°C in maximum reach temperature, is performed.
Patent JP-2013197748-A (JP)
Title: Device, system, method and program for communication relay
Inventor: MATSUOKA NAOKI
IPC: H04L12/801
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device, a system, a method and a program for communication relay, easily mitigating a load to process reception data in an information processing device.SOLUTION: A CPU load monitoring unit 11 monitors a load to receive and process data in a server 3. When the load in the server 3 becomes a threshold or higher, an ARP table modification instruction unit 12 instructs a client 2, that transmits data having the IP address of the server 3 designated as a transmission destination to a MAC address associated with the designated IP address, to associate the IP address of the server 3 with the MAC address of a communication relay device 1. A data relay unit 13 receives from the client 2 the data having the IP address of the server 3 designated as the transmission destination. A transmission rate adjustment unit 14 transmits to the server 3 the data received by the data relay unit 13 at a predetermined transmission rate.
Patent JP-2013195795-A (JP)
Title: Optical system for infrared radiation
Inventor: KAWAI SACHIKO
IPC: G02B13/14
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for infrared radiation in which an aberration can be corrected excellently even at a wide angle of view in spite of double-lens configuration, in particular, to provide an optical system for infrared radiation capable of ensuring an image plane without enlarging a Petzval sum even when a wide angle of view from 40° to 110° is obtained.SOLUTION: An optical system for infrared radiation comprises two lenses of a first lens having negative refractive power and a second lens having positive refractive power in order from a subject side. The first lens has a shape turning a concave face toward an image side and the second lens has a shape turning a convex face toward the subject side. When a distance on an optical axis from the image-side face of the first lens to the subject-side face of the second lens is defined as (d) and a focal distance of the overall system is defined as (f), a conditional expression 2.1≤d/f≤11 is satisfied.
Patent JP-2013196497-A (JP)
Title: Voltage regulator
Inventor: YOSHIKAWA SEIJI
IPC: G05F1/56
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator including a rush current prevention circuit for preventing currents from being consumed after the voltage regulator starts.SOLUTION: The start circuit of a voltage regulator is configured of: a constant current circuit; a first transistor connected between the constant current circuit and a constant voltage generation circuit; a second transistor whose drain is connected to the gate of the first transistor, and to whose gate a voltage based on an output voltage is input; a first depression transistor whose gate is connected to the drain of the second transistor, and whose source is connected to the source of the second transistor; and a third transistor whose gate is connected to the gate of the second transistor, and whose drain is connected to the drain of the second transistor.
Patent JP-2013194688-A (JP)
Title: Device and method for control of gas turbine
Inventor: ISHII SHUNICHI
IPC: F02C9/20
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine control device capable of controlling a gas turbine to satisfy nitrogen oxide emission regulations.SOLUTION: A condition parameter limit value is acquired which can limit nitrogen oxide emission, and a condition parameter measured value that is a measured value of a condition parameter is acquired. On the basis of the condition parameter limit value and the condition parameter measured value, a fuel flow command signal is generated for suppressing the nitrogen oxide emission to an emission limit value or less.
Patent JP-2013184041-A (JP)
Title: Practice swing training implement strengthening twisting return of swing
Inventor: SAITO TATSUO
IPC: A63B69/36
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a practice swing training implement strengthening twisting and twisting return of a trunk by normally performing a practice swing.SOLUTION: By performing a practice swing, a front end member 2 moves to the front end side, so that the full length of this practice swing training implement 1 extends, and centrifugal force is easy to be applied.
Patent JP-2013201586-A (JP)
Title: Radio terminal device, radio base station devices, communication control device, management device, communication control method, and communication control program
Inventor: YAMAMOTO TAKASHI
IPC: H04W24/08
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal device, radio base station devices, a communication control device, a management device, a communication control method, and a communication control program which can stabilize communication by appropriately controlling moving operation of the radio terminal device.SOLUTION: A radio terminal device 202 comprises: a counting unit 13 which communicates with a plurality of radio base station devices 101 by performing moving operation, and counts an execution frequency of its own moving operation; and a moving state estimation unit 12 which estimates its own moving state on the basis of the execution frequency. The counting unit 13 counts the execution frequency according to counting reference acquired from the radio base station devices 101.
Patent JP-2013199224-A (JP)
Title: Front portion structure of vehicle body
Inventor: ONAKA RYO
IPC: B62D25/08
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a front portion of a vehicle body where the three positions of the front side frames can be smoothly bent even with tire clearance portions formed to the front side frames, thereby improving shock absorption.SOLUTION: With a structure for a front portion of a body of a vehicle 11, a front side frame 21 has a front side frame main unit 26 of which a cross-sectional shape is generally hat-shaped and of which an opening faces the outer direction (an arrow a2), a back plate 28 forming a closed cross-section with the inner face of the front side frame main unit 26 being layered with and joined with a flange 27 facing toward the outer direction (the arrow a2), and a tire clearance portion 31 formed in a curved shape to correspond to steering range of the front wheels. A sidewall 33 is formed into a sidewall straight portion 34 in an approximately straight line from the tip of the front side frame 21 to the middle including the tire clearance portion 31. The flange 27 has a flange straight portion 35 formed to the tire clearance portion 31, approximately parallel with the sidewall straight portion 34 of the sidewall 33.
Patent JP-2013202775-A (JP)
Title: Polishing pad and method for manufacturing polishing pad
Inventor: TATENO TEPPEI
IPC: H01L21/304
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a finishing polishing pad which can polish with few polishing scratches, and can form a stable film, and the polishing pad thereof.SOLUTION: In a polishing pad having a polyurethane resin film on a deposition substrate as a polishing layer, the polishing layer is composed of a polishing slurry holding part and a polishing slurry flow path part, the polishing slurry holding part has bubbles, and meanwhile the polishing slurry flow path part has no bubbles. Further, the polishing layer includes 0.5-6 mass% of hydrophobic spherical silica with respect to the total mass of the polyurethane resin film. The problem is solved by this polishing pad.
Patent JP-2013203373-A (JP)
Title: Indoor lighting device for vehicle
Inventor: SATO MASATO
IPC: B60Q3/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an indoor lighting device for a vehicle capable of irradiating stable light, while selecting a shining way corresponding to various senses of values and senses of taste regarding the indoor lighting device for the vehicle of a customer.SOLUTION: An LED unit can be inserted into/extracted from a plurality of prepared LED sockets when necessary, and when inserting the LED unit, insertion is detected by a contact switch, a current setting value of a constant current source is changed in response to the insertion number, and stable illumination is performed by driving the inserted respective LED units under a constant driving condition.
Patent JP-2013214543-A (JP)
Title: Recovery method of permanent magnet
Inventor: YAMASHITA TAKESHI
IPC: H02K15/03
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method of a permanent magnet capable of demagnetizing a permanent magnet efficiently, while suppressing pollution in a demagnetization furnace.SOLUTION: In a permanent magnet recovery system having a demagnetization furnace 11 for demagnetizing a permanent magnet attached to a motor by using superheated steam, a first supply line 12 for supplying superheated steam to the demagnetization furnace 11, a preheating furnace 10, and a second supply line 13 for supplying the superheated steam of the demagnetization furnace 11 to the preheating furnace 10, the recovery method of a permanent magnet includes a step for heating a permanent magnet preliminarily in the preheating furnace 10, and a step for further heating the permanent magnet, heated preliminarily, in the demagnetization furnace 11.
Patent JP-2013213528-A (JP)
Title: Inverted liquid-sealed mount
Inventor: SATORI KAZUTOSHI
IPC: F16F13/10
Filed: 2012-03-31
Abstract: PROBLEM TO BE SOLVED: To control the peak and frequency of antiresonance in inversion type-specific resonance produced in intermediate- and high-frequency areas in an inverted liquid-sealed engine mount.SOLUTION: In an inverted liquid-sealed engine mount with a sub-liquid chamber facing upward, an insulator 8 protrudes in a mountain shape into a main liquid chamber 6, and a resistor 11 is provided in an annular recessed portion 10 formed around the insulator. The resistor 11 is inserted and mounted in a fitting recessed portion 24 of a lining layer 22 and elastically supported by a rib 23, and is movable by liquid that flows through the annular recessed portion 10 in a circumferential direction. An adjustment gap 12 is present between the resistor 11 and the insulator 8, and inversion type- specific resonance is produced by the passage of the liquid therethrough, but since the resistor 11 is movable, the peak of antiresonance lowers and the frequency moves.
Patent JP-2013212900-A (JP)
Title: Method of conveying workpiece
Inventor: AKIBA HIROKATSU
IPC: B65G47/86
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of conveying workpieces capable of surely positioning a following workpiece in a downstream end part of a conveying passage without reducing the moving speed when conveying a preceding workpiece and a following workpiece.SOLUTION: Among several kinds of workpieces W1 and W2 piled in a plurality of numbers, each of the workpieces W1 and W2 at the highest position are separately held. After the preceding workpiece W1 is delivered to the conveying passage 3, the following workpiece W2 is delivered to the conveying passage 3 with a previously set predetermined delay time. Immediately after positioning the preceding workpiece W1, which is conveyed to a downstream end part of the conveying passage 3, by a positioning means 15, a positioning means 16 is moved onto a conveying track for the following workpiece W2 to wait for the following workpiece W2. Thereafter, the following workpiece W2 conveyed to the downstream end part of the conveying passage 3 is made to abut on the positioning means 16 for positioning thereof.
Patent JP-2012146328-A (JP)
Title: Management system and management method
Inventor: NAKAMURA AKIRA
IPC: G06Q10/06
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To easily and securely manage individuals who belong to an organization whose working system is complicated such as a hospital or an organization in which authority of work needs to be securely managed, and facilities, places, etc., included in an organization with respect to management of attendance information, entry management on entry into predetermined places, etc.SOLUTION: An organization management system which manages the organization includes a personnel information processor (5) which is connected through a network (10) and manages personnel information on the individuals who belong to the organization, issuing devices (3, 4) for identification media including identification information on the individual based upon the personnel information, and a management device (1 or 2) which manages the individuals based upon the personnel information. The management device includes means for acquiring the personnel information at predetermined opportunities and means for updating management information for managing the individuals based upon the acquired personnel information.
Patent JP-2013216546-A (JP)
Title: Cutting method and cutting device for belt-like glass
Inventor: FUJINO KAZUYA
IPC: C03B33/09
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To improve a cutting method for a belt-like glass using laser light to solve problems arising as the belt-like glass (glass ribbon) shifts in position in a thickness direction.SOLUTION: On a belt-like glass 10, a position restriction region where a movement in its thickness direction is restricted, an irradiated region irradiated with laser light 17, and a cooled region supplied with a refrigerant 18 are set, and an initial crack is extended from the cooled region to form a scribe line by moving the regions in a direction crossing the belt-like glass 10 so that the cooled region follows up the irradiated region and the irradiated region follows up the position restriction region. The position restriction region is formed using, for example, a pressing device 60. The belt-like glass 10 is parted along the scribe line with stress generated as the belt-like glass 10 moves in the thickness direction.
Patent JP-2013217342-A (JP)
Title: Steam turbine plant and operation method thereof
Inventor: GOTO KOICHI
IPC: F01K9/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine plant and an operation method thereof capable of achieving an increase in power generation output during a time zone when power demand is large, and achieving electric power leveling in a day with significant power demand variations.SOLUTION: A steam turbine plant includes a boiler 1 for converting supplied water to steam 2, a steam turbine 3 driven by the steam 2 from the boiler 1, a condenser 5 for cooling exhaust steam 4 from the steam turbine 3 with coolant water 8 and converting the exhaust steam to water, a pump 7 for supplying the boiler 1 with the water converted from the exhaust steam 4 by the condenser 5, a refrigerator 18 driven using a portion of the steam 2 as a heat source for cooling a refrigerant 25, a thermal storage tank 24 for storing the refrigerant 25, and a cooler 27 for directly or indirectly cooling the coolant water 8 by means of the refrigerant 25, wherein an effluent fluid 19 after a portion of the steam 2 passes through the refrigerator 18 flows in between the condenser 5 and the pump 7.
Patent JP-2013050016-A (JP)
Title: Double skin structure of building
Inventor: TSUCHIYA TAKASHI
IPC: E04B1/70
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a double skin structure capable of opening and closing an upside ventilation hole without power according to a simple configuration.SOLUTION: A double skin structure discharges outside air, which flows into an internal space between an exterior wall of a building and a facade thereof from a downside ventilation hole, to the outside from an upside ventilation hole. The double skin structure includes an opening and closing mechanism which opens and closes the upside ventilation hole without power. The opening and closing mechanism comprises a plate-like body rotatable around a rotating shaft elongated almost in parallel with the exterior wall, and a stopper for inhibiting the body from being rotated in a first direction of an increase in the inclination of the body from the closed state of the upside ventilation hole, in which the body is inclined to an exterior wall side from a facade side by action of gravity. The body brings the upside ventilation hole into an open state by being rotated in a second direction opposite to the first direction by action of pressure of high-temperature air ascending in the internal space and inclined in a direction opposite to a direction in the closed state of the upside ventilation hole, and returns the upside ventilation hole to the closed state by being rotated in the first direction by the action of gravity after the discharge of the high-temperature air to the outside.
Patent JP-2013221967-A (JP)
Title: Optical connector module
Inventor: ARAO HAJIME
IPC: G02B6/42
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector module that is easily assembled at a low manufacturing cost.SOLUTION: As only either of light emitting side wires 52a, 52b and light receiving side wires 51a, 51b crossover each other, the same connectors may be mounted at opposite ends of an optical fiber 22. Thus, it is possible to provide an optical connector module 10 at low cost. Further, as the optical fiber 22 is connected straight from one side to the other side, an assembly process is easy.
Patent JP-2013221174-A (JP)
Title: Casting apparatus
Inventor: SHIMIZU DAIICHI
IPC: B22C9/06
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a casting apparatus capable of suppressing corrosion of a wall surface of a cooling channel formed in a mold while maintaining cooling efficiency by cooling water under a high temperature environment at the time of casting.SOLUTION: This casting apparatus 1 at least includes a die 10 wherein a cooling channel 11 through which cooling water L passes is formed, and a storage container 12 for storing the cooling water L supplied to the cooling channel 11. In the storage container 12, a sacrifice corrosion part 18 made of a less noble metal than the metal of the wall surface of the cooling channel 11 formed in the die 10 is so arranged as to be brought into contact with the cooling water L stored in the storage container 12, and the wall surface of the cooling channel 11 is electrically connected to the sacrifice corrosion part 18.
Patent JP-2013229178-A (JP)
Title: Flexible surface-like heater, and metal member heating method using the same
Inventor: OSADA SUSUMU
IPC: H05B3/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible surface-like heater, and a method of heating a metal member using the same, which has flexibility and is capable of controlling temperature distribution across the entire heated object almost uniformly, and further, increasing the speed of temperature rising.SOLUTION: In a flexible surface-like heater 10, a plurality of flat insulator blocks 1 made from heat-resistant insulating body, with two electric heating wire insert holes provided in parallel, are arranged in zig zag in a plane, and a flexible electric heating wire 5 is inserted in the respective electric heating wire insert holes in such a manner as the entire heater 10 becomes a square spiral. The electric heating wire 5 at an end part of the flat insulator blocks 1 arranged in zig zag in a plane is covered with a tubular insulator 3 equipped with an electric heating wire insert hole. When a high frequency current is let to flow the electric heating wire 5, a heated object is heated by both resistance heating and high frequency induction heating.
Patent JP-2013231482-A (JP)
Title: Three-port valve
Inventor: TADANO KOTARO
IPC: F16K11/07
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-port valve that can be more accurately controlled using a simple structure.SOLUTION: A three-port valve includes a first elastic tube in which a liquid circulates, a first port which is a provision and discharge opening in the first elastic tube, a second elastic tube in which a liquid circulates, a second port which is a provision and discharge opening in the second elastic tube, a third port that links the first port and the second port, first circulation control means for deforming the first elastic tube so as to control the circulation of the liquid circulating in the first elastic tube, second circulation control means for deforming the second elastic tube so as to control the circulation of the liquid circulating in the second elastic tube. and an oscillator for driving the first circulation control means and the second circulation control means. The first elastic tube and the first circulation control means and the second elastic tube and the second circulation control means are symmetrical with respect to the oscillator.