baber/WOPTO huggingface dataset:
Patent JP-2012233987-A (JP)
Title: Image forming device
Inventor: ASAKA HITOSHI
IPC: G03G15/20
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that determines the mounting state of a fixing unit and a fault state of a temperature sensor without preparing a dedicated identification device for identifying them.SOLUTION: An image forming device 1 includes: a fixing unit 30 detachable from a body 2 and fixing an unfixed toner image carried on paper P; a temperature sensor 33 for measuring the temperature of a heating roller 31 provided in the fixing unit 30; an outside air temperature sensor 22 for measuring the temperature outside the image forming device 1; an open/close cover 12 to be opened/closed when the fixing unit 30 is attached to or detached from the body 2; an open/close sensor 21 for detecting whether the open/close cover 12 is opened or closed; and a main control part 17 for determining the mounting state of the fixing unit 30 with respect to the body 2 and the fault state of the temperature sensor 33, on the basis of the outputs obtained from the open/close sensor 21, the temperature sensor 33 and the outside air temperature sensor 22.
Patent JP-2012231908-A (JP)
Title: Simulator device for ball game and simulation method for ball game
Inventor: SAEGUSA HIROSHI
IPC: G01P3/36
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a simulator device and method for a game ball, allowing proper simulation by allowing securement of a large range wherein a moving direction and a moving speed of a ball can be detected.SOLUTION: First to fourth antennas 12A-12D have directivity, each transmit a transmission wave W1 toward the ball 2 based on a supplied transmission signal, each receive a reflected wave reflected from the ball 2, each generate a reception signal, and are disposed away from each other. First to fourth Doppler sensors 14A-14D generate first to fourth Doppler signals SdA to SdD having a Doppler frequency Fd as time series data. A measurement simulation part 20 calculates the moving direction and the moving speed from the respective measured speeds based on correlation between the previously obtained actual measurement values of the speeds, and the previously obtained actual measurement values of the moving directions and the moving speeds measured by use of the respective antennas 12A-12D, and generates evaluation data including a carry and a ballistic trajectory of the ball 2.
Patent JP-2012231936-A (JP)
Title: Ophthalmic apparatus
Inventor: NAKAMURA KOICHI
IPC: A61B3/12
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic apparatus (slit lamp) by which a favorable observation can be performed by reducing an uncomfortable feeling resulting from the discharge of static electricity generated when an examiner touches a patient.SOLUTION: In the observation of the eye of the patient, there is the case where the examiner may touch the face (eyelid) of the patient in order to open the eyelid of the eye of the patient. Also, there is the case where a finger of the examiner may come into contact with the face of the patient when an eye examining lens is placed in front of the eye in order to bring a contact lens for the observation into contact with the eye. In this case, if either one of the patient and the examiner has been charged, when the examiner touches the patient, the discharge of static electricity occurs, and both of the examiner and the patient feel the uncomfortable feeling. Especially, the patient feels a strong uncomfortable feeling because the patient receives a stimulation on the face and the eye. As a remedy for that, the ophthalmic apparatus by which the favorable observation can be performed by reducing the uncomfortable feeling resulting from the discharge of static electricity is provided.
Patent JP-2012231735-A (JP)
Title: Oil-and-fat for heating
Inventor: NONAKA TOSHIKO
IPC: A23D9/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil-and-fat for heating of which oily stains caused by oil mist is cleaned more easily, compared with a conventional vegetable oil of which oily stains caused by oil mist is difficult to clean, while using the vegetable oil that is difficult to clean but improved in this point.SOLUTION: The oil-and-fat for heating compounds tocopherol and/or tocotrienol with the vegetable oil that contains 40% or more of a polyunsaturated fatty acid or 6% or more of an α-linolenic acid as a constituent fatty acid. The oil-and-fat for heating is adjusted so that the total amount of the total tocopherol and the total tocotrienol is 1,000-3,500 ppm, the total amount of γ,δ-tocopherol and the total tocotrienol is 800 ppm or more, and the total tocotrienol is 40 ppm in the oil-and-fat for heating.
Patent JP-2012239278-A (JP)
Title: Dc-dc conversion circuit
Inventor: ITO MASATERU
IPC: H02M3/155
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To reliably prevent an operation before an input voltage stabilizes.SOLUTION: A DC-DC conversion circuit which includes a DC-DC converter IC configured to receive a DC voltage converted from an AC voltage and supplied through a power input line, via an input terminal connected to the power input line, which can output a value of DC voltage converted by the operation of the IC, and in which the IC can operate when a predetermined threshold of voltage or higher is input from an enable terminal, includes an enable control circuit for bringing the voltage input into the enable terminal to the threshold or higher when the DC voltage supplied from the power input line reaches a predetermined value.
Patent JP-2012235961-A (JP)
Title: Radiation imaging apparatus
Inventor: HASHIMOTO MASAHIKO
IPC: A61B6/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus capable of making a pressing board approach, or separate from, a radiographic platform through manual operation and electric operation while suppressing the enlargement of the apparatus body.SOLUTION: By rotating a screw shaft member 46 extending in the vertical direction, in one direction, a nut member 74 moves to the side of a radiographic platform 22 in the vertical direction. A case 78 moves with movement of this nut member 74, and the pressing board 26 attached to the end of the case 78 also moves to the side of the radiographic platform 22. When the position of the pressing board 26 is finely tuned, a technologist moves the pressing board 26 by rotating a handle 96. By moving the pressing board 26 in the vertical direction using the screw shaft member 46 extending in the vertical direction, when compared with use of an endless belt, while suppressing the enlargement of the apparatus body in the forward and backward directions, the pressing board 26 can be made to approach, or separate from, the radiographic platform 22 through the manual operation and the electric operation.
Patent JP-2012243556-A (JP)
Title: Laminated battery, method of detecting expansion of the same, and battery module
Inventor: KUBOTA OSAMU
IPC: H01M10/0566
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like and thin laminated battery easy to detect volume expansion, and a battery module capable of individually detecting an expanded battery.SOLUTION: In order to detect the volume expansion of a flat type laminated battery package 2 formed by projecting a positive electrode terminal 3 and a negative electrode terminal 4 outward and housing an electrode assembly 5 and an electrolyte in a bag shape by a film member, a recessed part 17 having a prescribed depth or deeper is formed at the prescribed location of the laminated battery package 2 by decompression treatment applied when sealing the film member, and expansion of the laminated battery package 2 is detected by electrodes (detecting means) 18, 19 for detecting the reduction of the depth of the recessed part 17 formed at the prescribed location. The detecting means 18, 19 are disposed for every laminated battery package 2 composing the battery module 20.
Patent JP-2012243634-A (JP)
Title: Structure of crimping connection between aluminum electric wire and metal terminal, and method of manufacturing the same
Inventor: MATSUSHITA KOICHIRO
IPC: H01R4/18
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To establish an anti-corrosion technology for facilitating production control on an anti-corrosion coating without increasing the size of a crimping connection between an aluminum electric wire and a metal terminal, and without losing reliability of electrical contact therebetween.SOLUTION: In a structure of a crimping connection 20 made by crimping and connecting a wire barrel 4 of a tinned copper terminal 1 to a core wire 12 exposed by stripping off an insulating coating 11 at the end of an aluminum electric wire 10, a deposited film 24 made from nickel powders covers the core wire 12 and the copper terminal 1 in the crimping connection 20.
Patent JP-2012240096-A (JP)
Title: Driving apparatus with compensating function for differential pressure
Inventor: NAKAMURA OSAMU
IPC: B29C43/32
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum press molding apparatus provided with a mechanism that enables compensation for a differential pressure employing none of detection of the differential pressure, calculation processing of a driving force to compensate for the differential pressure, and a driving mechanism to compensate for the differential pressure.SOLUTION: A press mechanism 5 of the vacuum press molding apparatus 1 includes: a first pressure-receiving plate 23 arranged on the bottom plate 21 of a vacuum molding chamber 2 and movable in a pressed direction in response to a differential pressure between inner and outer pressures; and a second pressure receiving plate 29 arranged on a top board 27 of an auxiliary vacuum chamber 25 which is kept at the same inner pressure as the vacuum molding chamber 2 and movable in a pressed direction in response to a differential pressure between inner and outer pressures. Setting areas of pressure receiving faces of the two pressure receiving plates to the same allows compensation for the force which is caused by a differential pressure between inner and outer pressures and exerted on an operation rod 14 of an air cylinder 11 for press. Accordingly, a press force can be managed with a satisfactory precision.
Patent JP-2012242715-A (JP)
Title: Recovery device, development device, and image forming apparatus
Inventor: GOMI AKIHIRO
IPC: G03G15/10
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To improve aggregation and disintegration properties of toner contained in a recovered liquid developer.SOLUTION: A recovery device includes an inclined member 513, a recovery part 541 and an auger 545. A recovery area RA3 where a liquid developer is dropped from a developing roller-opposing side end part (discharge part) 5132 of the inclined member 513 is disposed on an upper stream side in a conveyance direction X of the recovery part 541. The liquid developer moves from the upper stream side to a lower stream side in the conveyance direction X of the recovery part 541 (a right side of Figure), and toner aggregated during the movement is disintegrated and agitated in the liquid developer. In this way, a flow amount of the liquid developer flown from the inclined member 513 to the recovery part 541 is increased at the upper stream side in the conveyance direction X of the recovery part 541, thereby allowing the liquid developer to be sufficiently mixed while being conveyed by the auger 545 to obtain an excellent agitation property and disintegration performance.
Patent JP-2012246161-A (JP)
Title: Calcium aluminosilicate and fast curing admixture
Inventor: AKAE SHINYA
IPC: C04B22/08
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide calcium aluminosilicate having a high vitrification percentage which can give high early strength development properties to mortar, concrete, etc., stably irrespective of temperature, and to provide a fast curing admixture which makes the decline of the early strength development properties suppressed enough and can easily secure usable time and long time strength development properties.SOLUTION: The calcium aluminosilicate of at least 50% vitrification percentage includes 6-14 pts.mass of SiOand 0.6-1.8 pts.mass of a divalent metal oxide excluding CaO to 100 pts.mass of the total content of CaO and AlOas chemical components. The fast curing admixture contains the calcium aluminosilicate, gypsum and the like, and a coagulation promoting component as effective components.
Patent JP-2012244930-A (JP)
Title: Method for producing collagen peptide from bonito bone as raw material
Inventor: ISHIHARA KENJI
IPC: A61K38/08
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a production method in which collagen peptide having a blood-pressure-lowering effect is obtained by using collagen with stable quality produced from fish as raw material.SOLUTION: The method for producing collagen peptide includes at least: a step of immersing bonito bone in a basic aqueous solution; a step of immersing the bonito bone in an acid aqueous solution; a step of converting collagen contained in the bonito bone into gelatin at a temperature ranging from 80 to 150°C for hot-water extraction; a step of obtaining, after the hot-water extraction step, gelatin extraction solution by removing the insoluble; and a protein dissolving step of mixing the gelatin extraction solution and the protein splitting enzyme, and reacting the mixture at a temperature of 30-70°C for 30 minutes to 24 hours; and a step of deactivating the protein splitting enzyme.
Patent JP-2012253565-A (JP)
Title: Green screen for chromakey composition
Inventor: YABUKI TOMOHIRO
IPC: H04N5/265
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To dispense with the image processing by a computer after video composition by preventing a background color from mixing with a resolution limit portion such as a tip of a human hair when performing chromakey composition.SOLUTION: A fluorescent color layer is provided on at least one surface of a green screen for chromakey composition. In L*a*b* color system at a light reflection portion, a value of (a*+b*)is 110 or more, L* is 70-95, a* is -100 to -70, and b* is 60-90.
Patent JP-2012252247-A (JP)
Title: Image forming apparatus
Inventor: KURODA TAKAHIRO
IPC: G03G15/16
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can realize desirable constant voltage control corresponding to resistance unevenness in the circumferential direction of a transfer roller.SOLUTION: An image forming apparatus comprises: voltage applying means 20 for applying bias voltage to a transfer roller 18; voltage controlling means 21 for performing constant voltage control for the voltage applying means 20; voltage detecting means 23 for detecting voltage of the transfer roller 18; current detecting means 22 for detecting electric current of the transfer roller 18; recording means 24 for recording a voltage value detected with the voltage detecting means 23 during rotation of the transfer roller 18; and storing means 25 for storing a plurality of predetermined upper limit values and a plurality of predetermined lower limit values. In the image forming apparatus during transfer operation, when the transfer current detected with the current detecting means 22 is larger than one selected upper limit value, the voltage applying means 20 is controlled so that the transfer current is equal to or less than the one upper limit value, whereas, when the detected transfer current is smaller than one selected lower limit value, the voltage applying means 20 is controlled so that the transfer current is equal to or more than the one lower limit value.
Patent JP-2012255353-A (JP)
Title: Control device of oil pump
Inventor: SHIRAI YASUHIRO
IPC: F04C14/08
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an oil pump which can avoid an unnecessary increase of a battery capacity by controlling a current value at a low temperature.SOLUTION: The current value supplied to a motor 2 is calculated by a current value calculation means 1061 (S6), and it is determined whether or not the calculated current value is larger than a current limit value (S7). When the calculated current value is larger than the current limit value, current limit processing is performed (S8), and on the other hand, when the calculated current value is not larger than the current limit value, rotation-number control processing is performed (S9). In the current limit processing, a difference between the calculated current value and the current limit value is operated (SB1), a DUTY value of a DUTY drive signal to the motor 2 is lowered by current-value PID control on the basis of the difference, constant current control is performed so that the calculated current value may not exceed the current limit value (SB2), and a process is returned to the step S6.
Patent JP-2013000802-A (JP)
Title: Hand-held chamfering machine
Inventor: UEDA KAZUYA
IPC: B23C3/12
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held chamfering machine, suitably used when an operator chamfers the rear side of the end edge part of a plate material from the front side of the plate material.SOLUTION: A chamfering cutter 16 is rotatably supported with a drive shaft 3 between a rear guide 12 for rotatably supporting the drive shaft 3 protruded from the bearing part 4 of a hand-held drive part and the bearing part 4. Between holding parts 25 and 26 formed in a front guide 18 supported on the bearing part 4 and the rear guide 12, there is provided a plate material positioning air area S, where a plate material 28 is inserted, and the end edge part 28a of the plate material 28 held between the holding parts 25 and 26 is abutted on a roller 9 to be chamfered by a chamfering cutter 16.
Patent JP-2012007609-A (JP)
Title: System for controlling thrust in steam turbine
Inventor: ZHENG XIAOQING
IPC: F01D25/16
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for maintaining a thrust level of a steam turbine within an acceptable range of values.SOLUTION: A system 102 controls net thrust of a steam turbine system 90 having a stepped rotating shaft 98. A first leak off line 120 fluidly couples a first stage 122 of a turbine section to a packing 112 upstream of a stepped portion 110 on the rotating shaft 98; a second leak off line 130 fluidly couples a second stage 132 of the turbine section that is subsequent to the first stage 122 to a step area 134 upstream of the stepped portion; and a connection line 140 fluidly couples the first leak off line 120 to the second leak off line. The lines include control valves on which a controller 150 actively controls the net thrust by regulating thrust pressure on the stepped portion by using steam from the first and the second stages of the turbine section. The controller also prevents damage on an active retractable seal 114 by use of the control valves.
Patent JP-2013005009-A (JP)
Title: Astronomical automatic tracking photographing method and astronomical automatic tracking photographing device
Inventor: OTA MAKOTO
IPC: G03B15/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an astronomical automatic tracking photographing method and an astronomical automatic tracking photographing device which can photograph an astronomical body in point images by driving an image sensor at the optimum driving cycle, according to tracking conditions, while reducing a load of CPU by dispensing with useless arithmetic processing.SOLUTION: An astronomical automatic tracking photographing method tracks and photographs an astronomical body performing relative motion by diurnal motion against a photographing device, by driving predetermined tracking means built in the photographing device. The astronomical automatic tracking photographing method includes steps of: calculating a movement distance of the astronomical body image to be formed on an imaging surface of an image sensor of the photographing device during a predetermined time by the diurnal motion; and setting a driving cycle of the tracking means on the basis of the calculated movement distance of the astronomical body image on the imaging surface during the predetermined time and a pixel pitch of the image sensor.
Patent JP-2013000825-A (JP)
Title: Method of manufacturing three-dimensional structure, and three-dimensional structure manufactured by the same
Inventor: MARUYAMA KOKI
IPC: G02B26/10
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a three-dimensional structure manufacturing method capable of forming an electrode pad on a silicon substrate without degrading a manufacturing efficiency of the three-dimensional structure.SOLUTION: The method of manufacturing the three-dimensional structure includes a metal deposition step of depositing gold Au in forming areas 16P3' and 16P4' of the electrode pads 16P3 and 16P4 of a three-dimensional microstructure formed using the silicon substrates T, B and H, and an oxide film forming step of forming a silicon dioxide film SiOon surfaces other than the forming areas of the gold Au by thermally oxidizing the silicon substrates T, B and H.
Patent JP-2013001246-A (JP)
Title: Washer nozzle, and method for manufacturing same
Inventor: NISHIO KENTARO
IPC: B05B1/10
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a washer nozzle which is applicable even to a bigger washing surface by widening a diffusion range of washing liquid to the vertical direction of the washing surface.SOLUTION: A nozzle 30 is formed of a first nozzle body 31 and a second nozzle body 32, a partitioning member 33 is provided between the first nozzle body 31 and the second nozzle body 32, a first flow path 40 for distributing washer liquid and a first jetting port 43 for jetting the washer liquid are provided between the first nozzle body 31 and the partitioning member 33, and a second flow path 50 for circulating the washer liquid and a second jetting port 53 for jetting the washer liquid are provided between the second nozzle body 32 and the partitioning member 33. Thus, the flow of the washer liquid is separated into the side of the first flow path 40 of the partitioning member 33 and the side of the second flow path 50, and the washer liquid is jetted respectively from the first jetting port 43 and the second jetting port 53 corresponding to the respective flow paths 40 and 50.
Patent JP-2013004329-A (JP)
Title: Fluorescent lamp
Inventor: TAKAHASHI YOSHIMASA
IPC: H01J61/72
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which the total luminous flux and luminous efficiency of the lamp are improved by lengthening the discharge path with the same maximum outer diameter as that of a conventional fluorescent lamp, and the coldest point temperature is lowered.SOLUTION: Three or more circular luminous tubes having different diameters are provided substantially concentrically in substantially the same plane, and the ends of the circular luminous tubes are linked sequentially by bridge joints. One discharge path is formed of the electrodes provided, respectively, at the ends of circular luminous tubes of the outermost ring and the innermost ring. One cap is provided to surround the end of a circular luminous tube on the electrode side provided therein, and the discharge path is lengthened by linking different circular luminous tubes by bridge joint. The total luminous flux and luminous efficiency of the fluorescent lamp are improved and the coldest point temperature is lowered by lighting the lamp with a lamp current in an optimum range.