baber/WOPTO huggingface dataset:
Patent JP-2013142160-A (JP)
Title: Welded steel pipe excellent in weld crack resistance and resistance to corrosive abrasion caused by slurry, and method of producing the same
Inventor: TANIZAWA AKIHIKO
IPC: C22C38/00
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a welded steel pipe resistant to corrosive abrasion caused by slurry, which can be produced with high productivity at a low cost without decreasing its weld crack resistance, and a method of producing the same.SOLUTION: The welded steel pipe excellent in weld crack resistance and resistance to corrosive abrasion caused by slurry, is produced by butt-welding a thick steel sheet having been made into a tubular shape by cold working. The base material of the welded steel pipe and weld metal each have a specific composition of chemical components, the Vickers hardness (Hv) of the base material of the welded steel pipe is Hv 150 to 250, that of the weld metal is Hv 230 to 350, and that of a weld heat affected zone is Hv 150 to 350, and the dispersion density of a sulfide comprising at least one selected from Fe, Mn and Ti each having an aspect ratio of at least 5 in the weld metal is not greater than 10 pieces/mm.
Patent JP-2012240414-A (JP)
Title: Method of manufacturing thermoset composition
Inventor: WAN WENJU
IPC: G02C7/00
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermoset composition which suppresses risk of occurrence of a defect associated with setting of the composition.SOLUTION: This method of manufacturing a thermoset composition includes: a filling step of filling a molding die with a composition contracting with setting by heat; a setting step to set the composition by heating the molding die after the filling step. In the method, the setting step includes: a temperature increase step to increase the temperature of the composition from the temperature after the filling step by temperature increase to the composition or a combination of the temperature increase and temperature maintenance; and a dissociation suppression step of suppressing dissociation of the composition from the molding die due to contraction associated with the setting of the composition by stopping the temperature increase of the composition after the temperature increase step, and reciprocatively varying the value of the temperature of the composition until the temperature of the composition is set at a value in a temperature range after the temperature increase step again after starting from the temperature after the temperature increase step.
Patent JP-2013172753-A (JP)
Title: Game machine
Inventor: YOSHIMURA MASANAO
IPC: A63F5/04
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine or the like having a conventional bonus combination (RB) and an ART function as a third bonus, to maximize a net increase of tokens per game.SOLUTION: When "RB+bell small winning combination+one symbol small winning combination" is internally won during ART preparation, the order of pressing a stop button part 10 for winning a target small winning combination is displayed with a numeral "1". When a right stop button 10c is operated correctly, a character in a right large circle is changed to "OK" and the circle is reduced in size (shown in Fig.49(B)). When a player operates a left stop button 10a in a second stop and then operates a middle stop button 10b in a third stop, a character "ANY" in the left circle is changed to "OK" and a character "ANY" in the middle circle is changed to "OK". Finally, the bell small winning combination is won, and a bonus winning combination reaches an RT state of an internally winning state. A sub-control part 160 indicates an operation order for winning the bell small winning combination or a red 7 small winning combination, thereby allowing a player to acquire a large number of tokens in a row while maintaining the RT state.
Patent JP-2013152876-A (JP)
Title: Vehicle lamp
Inventor: WATANABE TAKAHITO
IPC: F21S8/10
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp capable of improving fixing strength of a linear light guide body and having a fixing structure which is free from increase of cost and weight of the lamp.SOLUTION: A vehicle lamp 1 is provided with a light source 71, linear light guide bodies 40, 50 which guide light source light incident from its end part into the body and emit the guided light from its front face to emit light, and a fixing member 30 to which the light guide bodies 40, 50 are installed, and has, further, a projection part formed either in extension parts 44, 54 formed in extension at the back of the light guide bodies 40, 50 or the fixing member 30, and an opening part formed in the other. Since the light guide bodies 40, 50 can be firmly fixed to the fixing member 30, if only the projection part is inserted into the opening part and is thermally caulked, no other fixing components such as a screws are not required, and the number of components and weight of the lamp will not increase. Furthermore, fixing points can be reduced.
Patent JP-2013155659-A (JP)
Title: Urea-water pump control device
Inventor: HASE TOMONAO
IPC: B01D53/94
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a urea-water pump control device by which thawing of a urea-water stored in a urea-water tank can be promoted and protection of a motor and a control circuit can be achieved.SOLUTION: Not only a motor 21 but also a control unit 22 are present under a sufficient low temperature condition in many cases in a low temperature environment where a urea-water is frozen. Accordingly, even when relatively large current flows in the motor 21, the temperature rising of the motor 21 and the control unit 22 is suppressed by the surrounding low temperature environment. When the temperature of the urea-water detected in a temperature detecting portion 36 is lower than a lower-limit value Ti equivalent to the melting point, an upper-limit value changing portion 33 changes the current upper-limit value Ia which is the upper limit of the current supplied to the motor 21 to a value larger than an initial upper-limit value Id peculiar to the motor 21. As a result, a current exceeding the initial upper-limit value Id which is the upper limit in a normal state is supplied to the motor 21 under the low temperature environment to increase the heating value of the motor 21.
Patent JP-2013156476-A (JP)
Title: Printer
Inventor: GOTO KEIGO
IPC: G03G21/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide technology for suppressing deterioration of reliability in detection of consumption degrees of consumables while suppressing rise of component cost of the consumables.SOLUTION: When attachment of consumables is detected, a printer acquires specification information for specifying the consumables from an external storage device. In addition, the printer acquires specification information by measurement when the attachment of the consumables is detected. Then, the printer acquires use history of the consumables, which is associated with the specification information and stored in the external storage device, and rewrites use history of the consumables, which is stored in a self-device to the acquired use history when both pieces of the specification information match to each other.
Patent JP-2013154612-A (JP)
Title: Liquid injection apparatus
Inventor: KITAGISHI MIKIAKI
IPC: B41J2/01
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection apparatus which can suppress the clogging of a nozzles of a liquid injection head.SOLUTION: An inkjet printer 11 includes a recording head 41 which can inject, from the nozzles 41a, a solvent ink containing a low vapor pressure solvent to a film F carried from the upstream side to the downstream side along a conveyor route, a main support 20 which forms part of the conveyor route and supports the film F to face the recording head 41, a print heater 23 which heats the main support 20, and a control unit which controls the print heater 23 so as to set a temperature of the main support 20 to 35 to 40°C.
Patent JP-2013159897-A (JP)
Title: Foundation construction method
Inventor: YABE KAZUKI
IPC: E02D27/12
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period by simplifying processes of constructing a foundation at a construction site.SOLUTION: Steel-made members are assembled at a factory in advance, and arranged and interconnected at a construction site according to design drawings, and piles are driven after the steel members are arranged. In a method of assembling the steel-made members from the beginning at the construction site, more processes at the construction site are required and a construction period becomes longer, but when the steel members are assembled at the factory in advance, the processes at the construction site can be simplified to contribute to shortening of the construction period at the construction site. Positions where the respective piles are driven need to be accurately measured in a method of arranging the steel-made members after driving the piles, but the sizes, shapes, etc., of the steel-made members are already based upon the design drawings in the method of driving the piles after the steel-made members are arranged, so that when the steel-made members are connected at the construction site, the positions where the piles are driven are naturally determined based on the positions of the steel-made members having been arranged.
Patent JP-2013161545-A (JP)
Title: Lighting fixture for street light
Inventor: SAWAKI RYO
IPC: H02J9/02
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To enable utilization of commercial power source with high probability of charging even upon earthquake, by enabling illumination by charging a storage battery with electric power from the commercial power source if the commercial power source is available upon the earthquake.SOLUTION: A control section 14 monitors power supply and its failure from a commercial power source at all times and controls a power source portion 3 so that a storage battery 9 is charged with electricity of solar power generation under conditions of power supply from the commercial power source, when a seismic intensity detected by a seismic sensor is below a predetermined level and the storage battery 9 is charged from the commercial power source, when a seismic intensity detected by the seismic sensor goes beyond a predetermined level during a predetermined period from a time point when a seismic intensity higher than the predetermined level is detected.
Patent JP-2013158364-A (JP)
Title: Method of manufacturing biomedical electrode and method of manufacturing biomedical electrode sheet
Inventor: HIGUCHI TAKUYA
IPC: A61N1/04
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a biomedical electrode used for iontophoresis or the like, which achieves cost reduction without causing deformation or the like in a thin plastic base material even when a conductive layer is formed, or the like.SOLUTION: A method of manufacturing a biomedical electrode 1 includes: a preparation step of a flexible base material 2; a step of forming a metal electrode 11 composed of a metal deposition film on the flexible base material 2; and a step of forming a metal chloride electrode 21 composed of a metal chloride film adjacent to the same surface S of the flexible base material 2 where the metal electrode 11 is formed, and the thickness of the metal electrode 11 is made thinner than the thickness of the metal chloride electrode 21. It is preferable that the metal electrode 11 is a silver electrode and that the metal chloride electrode 21 is a silver-silver chloride electrode. It is preferable to have a formation step of a primer layer between the preparation step of the flexible base material 2 and the formation step of the metal electrode 11, and have a formation step of a film for liftoff between the formation step of the primer layer and the formation step of the metal electrode 11.
Patent JP-2013162379-A (JP)
Title: Image generating apparatus and method for adjusting exposure start timing
Inventor: SHIMIZU SATOSHI
IPC: H04N5/232
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of uniforming an exposure amount of a light-receiving sensor for each position on various kinds of conditions.SOLUTION: An image generating apparatus includes: a light-receiving sensor receiving light having passed through a lens; a shutter for blocking the light received by the light-receiving sensor; an exposure start control unit starting exposure by resetting the light-receiving sensor at predetermined exposure start timing; and an image generating unit for generating image data according to a light amount received by the light-receiving sensor in a period from the start of the exposure to the end. The apparatus allows the image generating unit to generate a plurality of pieces of the image data indicating situations in which the shutter blocks the light at different positions, on the basis of light amounts received by part of the plurality of light-receiving elements existing on the light-receiving sensor, and determines the exposure start timing on the basis of the plurality of pieces of the image data.
Patent JP-2013171915-A (JP)
Title: Sealing material for solar cell module
Inventor: MORIYASU SHINGO
IPC: C08K5/14
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for a solar cell module capable of surely preventing bulge during cross-linking.SOLUTION: A sealing material for a solar cell module contains an ethylene-vinyl acetate copolymer and an organic peroxide. As the organic peroxide, the weight ratio of t-butyl (2- ethylhexyl) monoperoxy carbonate and 1,1-di(t-amylperoxy) cyclohexane is 100/10 to 100/100. The content of the organic peroxide is made to have 0.1-3.0 pts.wt. based on 100 pts.wt. of the ethylene-vinyl acetate copolymer. A structural unit formed by vinyl acetate in the ethylene-vinyl acetate copolymer is preferable to be 25 to 35 wt.%.
Patent JP-2013170406-A (JP)
Title: Construction machine equipped with hybrid drive device, regeneration device provided in the same, and regeneration method
Inventor: NISHITANI KEISUKE
IPC: F15B21/14
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a control method for making regenerative power generation to be performed in an optimal state in a construction machine equipped with a hybrid drive device, when making a hydraulic motor free by inside communicating an inlet port with an exit port of the hydraulic motor through a communication valve when braking, and storing most of kinetic energy by converting inertia energy to electric energy by the regenerative power generation of a power generation/electric motor.SOLUTION: A control device determines a control mode of the control device from a direction of rotation of a hydraulic actuator, an operation direction of an operation part of the hydraulic actuator, an actual rotary speed of the hydraulic actuator, and an operation amount of the operation part of the hydraulic actuator.
Patent JP-2013169776-A (JP)
Title: Image recording apparatus, image recording method, program, program recording medium
Inventor: KAWADA KUNIHIRO
IPC: B41J2/01
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To allow printing operation which is executed subsequently to reverse conveyance of a recording medium, to be promptly started by shortening a time required for the reverse conveyance.SOLUTION: There is provided an image recording apparatus which ejects a liquid to a recording medium conveyed along a conveyance path and records an image. The image recording apparatus includes: a conveyance part selectively executing a forward conveyance mode for conveying the recording medium in the forward direction of the conveyance path and a backward conveyance mode for conveying the recording medium in the backward direction of the conveyance path which is opposite to the forward direction; an ejection part ejecting the liquid to the recording medium passing through a liquid ejection area; and a control part which controls the conveyance part and the ejection part, executes ejection printing processing for ejecting the liquid from the ejection part, while conveying the recording medium in the forward direction at a speed V1 in the forward conveyance mode, and prints the image on the recording medium. When the ejection printing processing is completed, the control part stops the conveyance of the recording medium in the forward direction and then, moves the recording medium in the backward direction at a speed V2 which is the speed V1 or higher in the backward conveyance mode.
Patent JP-2013175353-A (JP)
Title: Cell stack device and fuel cell device
Inventor: SUEHIRO MASANORI
IPC: H01M8/12
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a cell stack device which can be stably and hermetically sealed and a fuel cell device.SOLUTION: A cell stack device 1 comprises: a cell stack 2 composed of a plurality of cells 3, each having an internal gas passage 13 penetrating from one end to the other end; a frame body 16 which is shaped to include straight portions 16a and corner portions 16b enclosing the one end of each of the plurality of cells 3; a sealing material such as a first adhesive 17 which seals the periphery of the one ends of the cells 3 and the frame body 16 in the inside of the frame body 16; and a gas case 20 which has an opening 21 through which gas is supplied to the gas passage 13 and to which the frame body is bonded. The frame body 16 is bonded to the opening 21 of the gas case 20 with a second adhesive 18, in such a way that the bottom face in at least part of the straight portions 16a of the frame body 16 is more apart from the gas case 20 than the bottom face in the corner portions 16b of the frame body 16.
Patent JP-2014232567-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HOKOTANI NOBUHIRO
IPC: H01M4/505
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which can suppress battery expansion even if the battery in a high-voltage state is left under a high-temperature atmosphere for a long time.SOLUTION: A nonaqueous electrolyte secondary battery comprises: a positive electrode having a positive electrode mixture layer including a positive electrode active material, an organic solvent-based binder, and a polymer including a polyethylene glycol group; a negative electrode having a negative electrode active material; a separator provided between the positive and negative electrodes; and a nonaqueous electrolyte impregnated into the separator. In the nonaqueous electrolyte secondary battery, polyethylene glycol is used as the polymer including a polyethylene glycol group, and polyvinylidene fluoride is used as the organic solvent-based binder.
Patent JP-2013182033-A (JP)
Title: Multi-wavelength light source device
Inventor: TANOBE HIROMASA
IPC: G02F1/31
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To extend a wavelength interval with a configuration reduced in size and power consumption.SOLUTION: A multi-wavelength light source device includes: a super-continuum (SC) light source which simultaneously outputs, in the same phase, continuous light beams having N wavelengths at a wavelength interval Δλ1; and a wavelength routing device for N×N wavelengths at the wavelength interval Δλ1, which includes N light input ports and N light output ports. Continuous light beams having L (L=N/M) wavelengths at a wavelength interval Δλ2 are multiplexed and outputted at equal intervals respectively from the first to M-th light output ports ((M=2<N where n is an integer equal to or larger than 2) out of the light output ports of the wavelength routing device.
Patent JP-2013182101-A (JP)
Title: Display device, method of driving display device, and electronic appliance
Inventor: TERANISHI YASUYUKI
IPC: G09G3/30
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device, a method of driving the display device, and an electronic appliance which are capable of realizing FRC driving while reducing screen flickering in the change timing of bits of gradation data.SOLUTION: A display device in which pixels having a memory function are arranged performs display driving in a driving process that obtains a middle gradation by temporally changing gradation of each of the pixels in one period consisting of a plurality of frames. Lower bits and higher bits of gradation data are written in the pixels discontinuously in a scanning direction in units of lines or sets of lines.
Patent JP-2013182471-A (JP)
Title: Load evaluation device for plant operation
Inventor: KUGEMOTO HIDEKAZU
IPC: G05B23/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a load evaluation device and a load evaluation program for a plant operation for quantitatively evaluating a load of the plant operation.SOLUTION: A load evaluation device for a plant operation includes: acquisition means for acquiring history data indicating a history about an alarm in a plant control monitoring system from the plant control monitoring system for giving a control command to a plant while inputting measurement data from the plant; calculation means for calculating alarm generation interval distribution and alarm handling time distribution in the plant on the basis of an occurrence time of the alarm and a recovery time which are included in the history data; evaluation means for calculating a load of the plant operation from the alarm generation interval distribution and a processing time distribution for the alarm by obtaining the processing time distribution from the alarm generation interval distribution and the alarm handling time distribution on the basis of a queuing theory.
Patent JP-2013167433-A (JP)
Title: Insulation container
Inventor: MIKAMI ISAO
IPC: F25D3/00
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a uniform temperature in the whole area in a container by eliminating a constraint on an installation place and loading/unloading resulting from movement since there is no necessity of a power supply in view of a conventional defect, and minimizing a rise of an in-container temperature.SOLUTION: An insulation container comprises an opening/closing door 6, a rack 13 for placing dry ice 9 is arranged in the upper part in the container, and thin temperature accumulation bodies 8 having thicknesses of 3 mm to 20 mm are attached to five faces of right and left internal faces, a depth face, and a bottom face of the rack, and an internal face of the opening/closing door 6.
Patent JP-2013182540-A (JP)
Title: Electronic receipt issuing system
Inventor: FUKUI TOSHIHIKO
IPC: G07G1/14
Filed: 2012-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic receipt issuing system which makes it difficult to perform, in preparation of electronic receipt data, alteration or the like after issuance thereof, and has high reliability.SOLUTION: An electronic receipt issuing system comprises: an electronic receipt issuing machine 1 held by a vendor; alteration preventing means 2 for imparting an alteration preventive function to electronic receipt data; portable electronic receipt receiving machines 4 for receiving electronic receipt data, to which the alteration preventive function is imparted; reception-side electronic receipt storing means 5 for storing the electronic receipt data, received by the electronic receipt receiving machines 4, in such a manner as to correspond to each of the electronic receipt receiving machines 4; and issuance-side electronic receipt storing means 3 for storing electronic receipt data with the alteration preventive function, which the electronic receipt issuing machine 1 has dispatched to the electronic receipt receiving machine 4, which are provided corresponding to the electronic issuing machine 1.