baber/WOPTO huggingface dataset:
Patent JP-2012093300-A (JP)
Title: Burial method of radioactive waste
Inventor: ISHII TAKU
IPC: G21F9/36
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a burial method of radioactive waste which blocks ground water that wells up from an inner wall of a disposition hole during installation of cushioning material blocks.SOLUTION: The burial method of radioactive waste comprises: a boring step (step S1) of boring a disposition hole for fixedly placing a waste body in which radioactive waste is encapsulated; a covering step (step S2) of covering an inner wall surface of the bored disposition hole with an impervious member; a step (step S3) of installing cushioning material blocks obtained by compacting soil material in the disposition hole whose inner wall surface is covered with the impervious member; and a step (step S4) of removing the impervious member from the disposition hole where the cushioning material blocks are installed. Thus, ground water that wells up from the inner wall of the disposition hole is blocked during installation of the cushioning material blocks.
Patent JP-2012098034-A (JP)
Title: Quantitative and qualitative device for soybean isoflavonoid equol, quantitative and qualitative kit for soybean isoflavonoid equol, and quantitative method for soybean isoflavonoid equol
Inventor: HATTORI ATSUSHI
IPC: G01N33/53
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative and qualitative device, a quantitative and qualitative kit and a quantitative method for easily and simply carrying out a quantitative or qualitative analysis simultaneously on soybean isoflavonoid and equol.SOLUTION: The quantitative and qualitative device for soybean isoflavonoid equol includes: a sample introducing zone 10 for introducing a liquid sample containing a specimen, a soybean isoflavonoid labeled conjugate d1 and an equol labeled conjugate d2 onto a substrate 40; a first reaction zone 20A carrying a soybean isoflavonoid-like substance e1 and an equol-like substance e2; and a second reaction zone 20B carrying a capturing substance g that couples with each of a soybean isoflavonoid conjugate f1, the soybean isoflavonoid labeled conjugate d1 that has not reacted with the soybean isoflavonoid-like substance e1 in the first reaction zone 20A, an equol conjugate f2, and the equol labeled conjugate d2 that has not reacted with the equol-like substance e2 in the first reaction zone 20A.
Patent JP-2012098052-A (JP)
Title: Method and apparatus for chromatographic separation
Inventor: MASUDA TAKAYUKI
IPC: G01N30/26
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique for individually separating glucose and galactose from an aqueous solution containing glucose and galactose with high purity and at a high recovery rate and with high efficiency.SOLUTION: A method for chromatographic separation of the present invention comprises: supplying a stock solution containing an eluent and two or more components to a circulation system in which a plurality of unit packed beds filled with an adsorbent are connected in series and endlessly; and separating two or more fractions from the stock solution by a pseudo-moving bed system. The method for chromatographic separation uses an aqueous solution containing glucose and galactose as the stock solution and a strontium type, strongly acidic cation exchange resin as the adsorbent.
Patent JP-2011071123-A (JP)
Title: Plasma processing device
Inventor: SETSUHARA YUICHI
IPC: C23C16/505
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device capable of forming a strong induction field in a vacuum vessel, and preventing spattering, the temperature rise of an antenna conductor, and generation of particles.  <P>SOLUTION: This plasma processing device includes a vacuum vessel 11, an antenna disposition section 113A which is a cavity formed between the outer face 111A and the inner face 111B of the wall of the vacuum vessel 11 by providing a hole without passing it through the wall from the outer face 111A, a high frequency antenna 21 disposed in the antenna disposition section 113A, and a partition material 16 made of a dielectric to partition between the high frequency antenna 21 and the inside of the vacuum vessel 11. Thus, an induction field stronger than one by an external antenna method can be formed in the vacuum vessel 11. In addition, the partition material 16 can suppress spattering of the high frequency antenna 21 by plasma formed in the vacuum vessel 11, the temperature rise of the high frequency antenna 21, and generation of particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012098795-A (JP)
Title: Vehicle power supply circuit
Inventor: OYA TATSUYUKI
IPC: H02M3/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power supply circuit capable of continuing to supply constant voltage, even during surge application (at an abnormal voltage), without complicating a circuit configuration.SOLUTION: The vehicle power supply circuit comprising a constant voltage circuit 3 connected to a battery mounted in a vehicle to output a prescribed voltage, a surge cut circuit 2 provided with a Zener diode 2a for protecting the constant voltage circuit 3 and a transistor 2c, and a switching circuit 1 for switching on and off an output to the constant voltage circuit 3 between the constant voltage circuit 3 and the surge cut circuit 2 includes a feedback line for connecting a connection line (an output line) c of the switching circuit 1 to the Zener diode 2a.
Patent JP-2011099855-A (JP)
Title: Sample and sample preparation method
Inventor: KAKITA AKIYOSHI
IPC: G01N35/02
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample suitable for an easily-manageable sample management system capable of specifying a preservation place simply and quickly.  <P>SOLUTION: The sample management system 10 has a constitution including: a sample information input part 12 capable of inputting sample information SI; a sample information storage part 14 capable of storing the input sample information SI; a sample data output part 16 capable of outputting at least a part of the stored sample information SI as sample data SD; a custody part 18 for storing a sample SP to which the output sample data SD are added; a transmission part 20 capable of acquiring the sample data SD added to the sample SP and a discrimination number ID added to the custody part 18, and transmitting them to the outside; a custody place recording part 22 for receiving them, and recording them in the sample information storage part 14 by associating the sample information SI with the discrimination number ID; and a custody place specification part 24 for retrieving the discrimination number ID of the custody part 18 based on the sample information SI, and specifying the custody part 18 storing the sample SP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012098625-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KAGAMI TAKASHI
IPC: G03G15/20
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing the rise of the temperatures of a fixing roller and a pressure roller which forms a nip, and to provide an image forming apparatus.SOLUTION: In the fixing device which has a fixing roller, a pressure roller which forms a nip by coming into contact with the fixing roller, and a heater for heating the fixing roller, and fuses a toner image onto a recording medium while passing the recording medium with the toner image through the nip and conveying the recording medium, the fixing device has the plurality of the pressure rollers provided therein, and changes the pressure roller which forms the nip to another pressure roller which forms no nip before the temperature of the pressure roller which forms the nip reaches a temperature at which toner blister occurs.
Patent JP-2011066005-A (JP)
Title: Charged particle beam device, and sample preparation method
Inventor: ISHITANI TORU
IPC: H01J37/22
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To carry out with a high throughput both of a thin-film working of high precision by ion beam irradiation and a STEM observation of high resolution by electron beam irradiation of a sample, without moving the sample.  <P>SOLUTION: An irradiation axis of an FIB irradiation system 16 and an irradiation axis of a STEM observation electron beam irradiation system 5 are made almost orthogonal, and the sample 7 is arranged at the intersection position and the FIB cross-section working face of the sample is made a thin-film face of the STEM observation sample. Transmission-scattering beam detection means 9a, 9b are arranged at the rear part of the sample viewed from electron beam irradiation direction on the electron beam irradiation axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103511-A (JP)
Title: Developer conveying device and image forming apparatus
Inventor: HOSHINO HIROHISA
IPC: G03G15/08
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce clogging by developer with a simple structure.SOLUTION: A developer conveying device (UH) includes a discharge passage (24) for developing units (GK to GC) that transports a developer containing a toner and a carrier discharged from the developing units, a discharge passage (14) for an image holding body that transports a developer recovered from the surface of an image holding body (B) after transferring to a medium (S), a drop passage (31) having a first drop passage (36) into which the developer discharged from the discharge passage (14) for the image holding body flows and a second drop passage (41) into which the developer discharged from the discharge passage (24) for the developing units flows, a downstream side discharge passage (51) that transports the developer having passed through the drop passage (31), and the second drop passage (41) that extends in a direction through which the developer having dropped inside thereof drops toward a connection (34) where the drop passage (31) and the downstream side discharge passage (51) are connected.
Patent JP-2012104429-A (JP)
Title: Method of manufacturing electrode for lithium-ion secondary battery, and lithium-ion secondary battery
Inventor: MIYOSHI MASANORI
IPC: H01M4/139
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a lithium-ion secondary battery, which is capable of rapid charging/discharging and has a long charge/discharge cycle life, and a method of manufacturing a lithium-ion secondary battery using the electrode.SOLUTION: A method of manufacturing an electrode for a lithium-ion secondary battery, which has an active material layer formed on a collector, is characterized by comprising the steps of: coating an active material layer with a coating liquid containing a compound of general formula (1) RRRSi-(O-SiRR)x-L-A, and drying the coating liquid; and polymerizing the compound of the general formula (1).
Patent JP-2012105727-A (JP)
Title: Pachinko game machine
Inventor: MARUKO SHOHEI
IPC: A63F7/02
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for preventing entry of a game ball to a movable accessory device without imparting design properties of a movable accessory.SOLUTION: The Pachinko game machine 1 determines whether a game state is to be shifted to a special game state advantageous to a player and can announce whether a game state is to be shifted to a special game state according to an operation state of the movable accessory device. A movable accessory 65 of the movable accessory device 60 can be disposed at a prevention position GP for preventing entry of a game ball B to the movable accessory device 60.
Patent JP-2012110085-A (JP)
Title: Built-in battery apparatus, and built-in battery apparatus and charger
Inventor: ITAGAKI SHINICHI
IPC: H01M10/46
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To accurately transmit battery information to a charger in a simple circuit configuration.SOLUTION: A built-in battery apparatus and charger includes: a built-in battery apparatus 50 having a receiving coil 51; and a charger 10 having a transmitting coil 11. The built-in battery apparatus 50 includes a modulation circuit 66 for changing a load on the receiving coil 51 according to battery information about a built-in battery 52. The charger 10 includes a detection circuit 17 for detecting a change in the load on the receiving coil 51 via the transmitting coil 11 to detect the battery information. The modulation circuit 66 includes a variable voltage drop element 67 connected to between a rectification circuit 53 and the built-in battery 52, a battery information detection circuit 59 for detecting the battery information about the built-in battery 52, and a control circuit 65 for changing a voltage drop in the variable voltage drop element 67 in accordance with a signal of the battery information detection circuit 59. The control circuit 65 changes a voltage drop in the variable voltage drop element 67 in accordance with the battery information and changes the load on the receiving coil 51 to transmit the battery information to the charger 10.
Patent JP-2012107716-A (JP)
Title: Butterfly valve and seat ring
Inventor: YAMAMOTO KENJI
IPC: F16K1/226
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve for inexpensively and surely forming an elliptic seal surface.SOLUTION: This butterfly valve 1 includes a valve casing 10 having a flow passage 11, a valve element 20 arranged in the flow passage 11, a valve stem 30 for rotatably supporting the valve element 20, and a seat ring 40 for sealing the flow passage 11 between an inner peripheral part of the valve casing 10 and an outer peripheral part of the valve element 20 when closing the valve element 20, wherein the seat ring 40 forms an elliptic seal surface 422a. The seat ring 40 includes a holding ring 41 made of a rigid material having a holding surface of an elliptic shape in a plan view, and a sealing ring 42 made of an elastic material for forming the seal surface 422a. The sealing ring 42 is held by the holding ring 41 in an elastically deformed state along the holding surface.
Patent JP-2012106464-A (JP)
Title: Thermal head, thermal printer with the same, and method of manufacturing the thermal head
Inventor: MATSUKUBO NAOTO
IPC: B41J2/345
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head, along with a thermal printer with the same, capable of improving thermal efficiency, and to provide a method of manufacturing the thermal head.SOLUTION: The thermal head X includes: a substrate 7 having a rectangular shape in plan view; a heat generating part 9 provided at a first end face 7a that is one end face in the substrate 7; and first electrode wiring 19 having one end connected to the heat generating part 9 and extended from a part on the first end face 7a of the substrate 7 over one major surface of the substrate 7. On the first end face 7a of the substrate 7, the first electrode wiring 19 becomes thinner as it approaches the heat generating part 9.
Patent JP-2012111273-A (JP)
Title: Submerging prevention device for vehicle
Inventor: IGUCHI NAOHIKO
IPC: B60R19/56
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent submerging of other vehicles using front tires on collision of a vehicle with other vehicles.SOLUTION: A device of the vehicle 1 includes a front under-run protector 4, a protector movement regulating body 7, a rotating body 14, rotor bracket 16, upper and lower holding units 22, 32 and ECU 44, etc. The protector movement regulating body 7, which is supported by rear face of the end of the front under-run protector 4, has a front tire contact face 10a and rotating body contact face 11a. The rotating body 14 is supported on the lower part of the rotor bracket 16. Until the ECU 44 determines that it is the time of development that collision of the vehicle 1 with other vehicle is highly likely, the rotating body 14 is supported apart from the front face 12a of a front tire 12. When the ECU 44 determines that it is the time of development that collision of the vehicle 1 with other vehicle is highly likely, the rotating body 14 is supported at the position of making a surface contact with the front face 12a of the front tire 12.
Patent JP-2012115025-A (JP)
Title: Switchgear
Inventor: YAMAJI YUICHI
IPC: H02B13/02
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a switchgear that can improve operational safety of connecting, maintaining and inspecting external cables.SOLUTION: The switchgear having a circuit breaker arranged in a circuit breaker storage space and movable between a disconnecting position and a connecting position, external cables arranged in an external cable storage space and connected to the circuit breaker, and a front cover removably arranged to cover the external cables in front includes an interlock mechanism comprising a mounting frame disposed between the circuit breaker storage space and the external cable storage space in a casing and mounted with the front cover, and a blocking member disposed on the mounting frame between the circuit breaker and the front cover and constructed to project toward the circuit breaker to block the movement of the circuit breaker from the disconnecting position to the connecting position when the front cover is removed.
Patent JP-2012113186-A (JP)
Title: Camera module
Inventor: OSAKA TOMOHIKO
IPC: G02B7/02
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera module capable of easily and highly accurately positioning a shield case onto a sensor substrate without backlash.SOLUTION: A camera module (100) is provided with an actuator body (10) slidably supporting a lens assembly along a direction of an optical axis (O) of the lens, a sensor substrate (40) mounting an image pick-up device thereon, a base member (50) arranged between the actuator body and the sensor substrate, and a shield case (60) covering the actuator body, the base member, and an upper surface (40a) of the sensor substrate. A lower end (60a) of the shield case (60) extends to the upper surface (40a) of the sensor substrate (40). The base member (50) is provided with at least two projection parts (542) projecting outside in a radial direction. The shield case (60) is fitted over the at least two projection parts by light-press fitting.
Patent JP-2012112610-A (JP)
Title: Damper device and article storage device with the same
Inventor: NISHIDA SHUJI
IPC: F25D17/08
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a damper device of high reliability, which executes reliable opening and closing operation.SOLUTION: In a driving gear 13, a gear part 13b which engages with a follower gear 14 when a baffle is operated from open to close or from close to open, and comes out from the engagement with the follower gear 14, and a holding part 13c which holds the coming out state from the engagement with the follower gear 14 in the closed state are provided. The holding part 13c is formed to be circular shape of the same or a little larger size of the circle diameter of the gear top of the gear part 13b and the height is made to be lower than that of the gear part 13b. In the follower gear 14, a sector shaped gear 15 which engages with the gear part 13b of the driving gear 13 is provided. The height of a tooth 14c among the teeth of the sector shaped gear 15, which comes in contact with the holding part 13c of the driving gear 13 in the close state and holds the close position of the follower gear 14, is made about the same as the height of the holding part 13c. In this manner, during opening operation, the interference of the gear part 13b of the driving gear 13 with the sector shaped gear part 15 of the follower gear 14 can be prevented, and soundless opening and closing operations can be made definite.
Patent JP-2012111172-A (JP)
Title: Heat-shrinkable laminated film
Inventor: MURANAKA TATSUYA
IPC: B32B27/36
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable film containing a raw material derived from a plant as a principal component, excellent in transparency, rapture resistance, a low-temperature shrinkage characteristic (shrinkage finish) and bending whitening-resistance, and suitable for application of shrink package, shrink bundling packaging, a shrink label and the like.SOLUTION: This heat-shrinkable laminated film includes a (I) layer comprising a resin composition containing a polylactic resin as the principal component, and containing core shell type rubber, and a (II) layer containing the polylactic resin as the principal component, and containing an ethylene-vinyl acetate resin, wherein a vinyl acetate content is 55-85 mass% in the ethylene-vinyl acetate resin contained in the resin composition constituting the (II) layer, the laminated film is stretched along at least one direction, a rate of heat shrinkage along a main shrinkage direction is 20% or more when immersed into hot water of 80°C for 10 seconds, and an overall haze value of the film having 40 μm of thickness is 9.5% or less when measured based on JIS K7105.
Patent JP-2011099863-A (JP)
Title: Method of measuring position of excavator
Inventor: INABA TOMIO
IPC: E21D1/03
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of correctly obtaining a position and an excavating direction of an excavator, even in a curved shaft.  <P>SOLUTION: A method of measuring the position of an excavator includes the steps of placing downward, at least three mirrors whose positions have been identified, collimating the mirrors by laser-beam distance measuring means respectively installed on at least three identified points on a surface to be measured specified by the excavator and measuring distances from the respective identified points to the respective mirrors; measuring the tilt angle of the excavator, based on position information of each mirror and the distance information from each identified point to each mirror; and calculating the position and the excavating direction of the excavator, based on the distance from each identified point to respective mirror and the tilt angle of the excavator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117440-A (JP)
Title: Pump device and pump system
Inventor: NONOMURA YUJI
IPC: F04B45/04
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of limiting discharge of fluid during a shutdown.SOLUTION: The pump device 3 includes a casing 10, a movable member 30, a suction valve 41, a discharge valve 42 and a valve mechanism 50. The casing 10 includes a pump chamber 100 communicating with a suction port 101 and a discharge port 102. The movable member 30 is capable of moving inside the casing 10 to perform suction and discharge of fluid into and from the pump chamber 100 alternately. The discharge valve 42 is mounted between the pump chamber 100 and the discharge port 102 to allow the flow of the fluid having a first pressure or higher from the pump chamber 100 to the discharge port 42. The valve mechanism 50 is mounted to the casing 10 to limit the flow of the fluid having a pressure higher than the first pressure and not higher than a second pressure from the suction port 101 to the discharge port 102.
Patent JP-2012116791-A (JP)
Title: Autoinducer-2 inhibitor
Inventor: HASHIZUME KOJIRO
IPC: A61P27/16
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an autoinducer-2 inhibitor which has excellent autoinducer-2 inhibitory activity.SOLUTION: The autoinducer-2 inhibitor contains at least one kind of hydrolyzable tannin as an active ingredient. Preferably, the hydrolyzable tannin is ellagitannin.