baber/WOPTO huggingface dataset:
Patent JP-2014048159-A (JP)
Title: Fuel assembly and nuclear reactor core
Inventor: NAKADOSONO NAOYUKI
IPC: G21C5/00
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly that can reduce a variation width of an excess reactivity in an operating cycle.SOLUTION: A fuel assembly includes fuel rods U1 to U4, P1, and G1 to G3. The fuel rods G1, G2, and G3 contain gadolinia, and remaining fuel rods do not contain a gadolinia. In the fuel assembly 1, a concentration a of gadolinia (8 wt.% and 10 wt.%) in a nuclear fuel material A satisfies 0.7<a/a≤1.0, a concentration b of gadolinia (5 wt.% and 6 wt.%) in a nuclear fuel material B satisfies 0.4<b/a≤0.7, and a concentration c of gadolinia (2 wt.%) in a nuclear fuel material C satisfies 0<c/a≤0.4. The gadolinia of the concentration a burns out in the end of the operating cycle, the gadolinia of the concentration b burns out in the middle of the operating cycle, and the gadolinia of the concentration c burns out in the beginning of the operating cycle.
Patent JP-2013012771-A (JP)
Title: Light-emitting device
Inventor: NAKAYAMA HITOSHI
IPC: H01L33/02
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a new light-emitting device with a high output capable of reducing speckle noise.SOLUTION: At least a part of an active layer 108 constitutes first and second gain regions 180 and 190. The first gain region 180 is provided from a first lateral surface toward a third lateral surface and at least a part of the first gain region 180 constitutes a gain portion provided toward a direction inclined to a perpendicular of the first lateral surface. At least a part of the second gain region 190 constitutes a first portion 192 provided from the first lateral surface toward a second lateral surface and a second portion 194 provided from the second lateral surface toward the third lateral surface. At least a part of an end surface of a first lateral surface side of the first gain region 180 and at least a part of an end surface of a first lateral surface side of the first portion 192 are overlapped with each other. Light emitted from an end surface of a third lateral surface side of the first gain region 180 and light emitted from an end surface of a third lateral surface side of the second portion 194 travel in a single direction or in a direction in which the light is condensed.
Patent JP-2014063772-A (JP)
Title: Methods of manufacturing oriented magnet and rare-earth magnet
Inventor: YAMASHITA OSAMU
IPC: B22F3/10
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an oriented magnet by which an oxide film and the like on a surface of a compact before hot plastically worked can be effectively removed, and good lubricity between the compact and a molding mold in the subsequent hot plastic working can be assured, and to provide a method of manufacturing a rare-earth magnet using the oriented magnet obtained by the above method.SOLUTION: The method of manufacturing the oriented magnet comprises: a step of immersing a compact S obtained by press-molding powder that is to be a magnet material in molten glass L, and performing electrolytic polishing of a surface of the compact S by energizing a circuit F including a power supply to which the compact S that is to be an anode and a cathode member G arranged in the molten glass L are connected; and a step of housing in the molding mold a hot plastic working precursor consisting of the electrolytically-polished compact S on whose surface the molten glass is adhered, and performing hot plastic working on the precursor to manufacture an oriented magnet C in which magnetic anisotropy is given to the hot plastic working precursor.
Patent JP-2013036043-A (JP)
Title: Quick-drying lubricant for container transportation
Inventor: VALENCIA ARTURO S
IPC: C10M169/04
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating method of the passage of a container along a conveyor, capable of reducing waste, cleaning, and dust disposal problems.SOLUTION: The lubricating method is capable of supplying a quicker-drying lubrication for a conveyor and a container in the passage of the container along the conveyor by applying a mixture of water-miscible silicon material and water-miscible lubricant agent to the container or conveyor, and capable of cleaning a conveyor line better. The mixture is applicable in a comparatively small amount by reducing the usage of the lubricant, and it is possible to supply a thin lubricant film without substantially causing no dripping.
Patent JP-2013246814-A (JP)
Title: Operation device, information processing system, and communication method
Inventor: ITO KUNIAKI
IPC: G06F13/00
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To appropriately transmit operation data from an operation device to an information processing device.SOLUTION: The operation device is capable of wireless communication with the information processing device. The operation device comprises a generation part, a communication part, and a display part. The generation part generates operation data on the basis of operation to the operation device. The communication part receives image data, which is generated by processing based on the operation data in the information processing device and is for one image, from the information processing device at a first frequency; and transmits the operation data to the information processing device at a second frequency that is higher than the first frequency. The display part displays an image on the basis of the image data.
Patent JP-2014070402-A (JP)
Title: Lock device using information storage medium as key
Inventor: FUJIWARA KAZUE
IPC: E05B49/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a room from being illegally entered when a control unit including a storage part stored with room information is replaced.SOLUTION: A lock device 1 includes: an information read part 3 which reads identification information out of an information storage medium; and a control unit 2 including a control part 6 for controlling locking and unlocking of the door of a room. The control unit 2 includes: a storage part 7 which stores room information; a detection part 8 which detects the control unit 2 being detached from the lock device 1; a rewriting part 9 which rewrites the room information stored in the storage part 7 into illegal unlocking measure information when the detachment of the control unit 2 is detected; and a collation part 10 which collates the identification information with the room information. The control part 6 inhibits the door from being unlocked when the result of collation by the collation part 10 indicates that the collated information is the illegal unlocking measure information.
Patent JP-2014069288-A (JP)
Title: Robot arm and robot
Inventor: IMAI KAZUTOSHI
IPC: B25J9/06
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To narrow a working space and ensure power transmission rigidity.SOLUTION: A robot arm in this embodiment includes a first arm, a second arm and a link part. A base end of the first arm is rotatably connected to an arm base. A base end of the second arm is rotatably connected to a tip of the first arm, and a robot hand is rotatably connected to a tip of the second arm. The link part has a base end rotatably supported relative to the arm base, forms a parallel link mechanism between the link part and the first arm, and rotates the second arm relative to the first arm. A tip of the link part is supported relatively rotatably to the first arm in a middle portion of the first arm and is penetrated into the first arm. By transmitting the relative rotation to the base end of the second arm, the link part rotates the second arm.
Patent JP-2012255036-A (JP)
Title: Anti-aging agent
Inventor: ETO TADASHI
IPC: A61P17/00
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an anti-aging agent capable of obtaining a better effect than the ingredient extracted from a salmon's ovarian membrane processed with a protease.SOLUTION: The anti-aging agent contains the ingredient extracted from a salmon's ovarian membrane processed with the protease and a pharmacologically effective ingredient that can be added to food.
Patent JP-2014075483-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: TORII KATSUYUKI
IPC: H01L29/78
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has high breakdown voltage and low on-state voltage, and inhibits the occurrence of a latch-up phenomenon; and provide a semiconductor device manufacturing method.SOLUTION: A semiconductor device comprises: a p-type collector region; an n-type drift region arranged on the collector region; a p-type base region arranged on the drift region; an n-type emitter region arranged on the base region; a gate oxide film arranged on a bottom face and lateral faces of a trench which extends from a top face of the emitter region to pierce the emitter region and the base region; and a gate electrode buried inside the trench to be opposite to the base region via the gate oxide film. A position of an undersurface of the base region is at a depth shallower in a region which contacts the gate oxide film than in a region away from the gate oxide film.
Patent JP-2013007387-A (JP)
Title: Electromagnetically actuated fuel injection valve
Inventor: REITER FERDINAND
IPC: F02M51/06
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetically actuated valve by eliminating conventional disadvantages.SOLUTION: The fuel injection valve includes: a valve longitudinal shaft; and an actuator in the form of an electromagnetic circuit including a magnetic coil, an inner electrode, external magnetic circuit constituting parts, and a movable anchor for moving a valve closing body, while being excited. In the valve closing body, which is configured to cooperate with a valve seat surface provided in a valve seat body, a guide body is provided in a longitudinal hole in the anchor and a flow hole in the internal electrode. The guide body is fixed in the anchor or to the inner electrode by use of a fixation bearing, and not fixed but guided in the other constituting parts. A whirl-stop is formed in the shape of polygon. The whirl-stop is mounted on the longitudinal hold in the anchor or the flow hole in the internal electrode and the guide body.
Patent JP-2014076956-A (JP)
Title: External skin agent containing natural material as active ingredient
Inventor: SAKAKI NOBUO
IPC: A61K35/644
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an external skin agent containing natural materials as active ingredients, which is excellent in safety and effective in dermatitis prevention and skin improvement.SOLUTION: In the present invention, a live edible adult hymenopteran is added in a hydrophilic organic solvent. With regard to this extraction solvent, a drinkable alcohol (e.g., distilled liquors such as Shochu, Awamori, white sake, whiskey, brandy, vodka, gin, rum, tequila, absinthe, etc.) with 25 or more (especially, 35 to 70) vol.% of alcohol concentration is used. An external skin agent which shows an excellent efficacy on dermatitis prevention and skin improvement is found by mixing an extract obtained after leaving the solvent on an occlusive condition at 10 to 50°C, preferably at 20 to 40°C, for 60 days, preferably for 80 to 180 days, and a beeswax, a bee-derived component, for bee worker drones to secrete from their secretory glands and to form honeycombs.
Patent JP-2014077684-A (JP)
Title: Combination balance and measuring object feeder mounted thereon
Inventor: TAKAYANAGI KAZUO
IPC: G01G19/387
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a combination balance and a measuring object feeder used therefor allowing an operator to easily feed measuring objects capable of increasing the workability.SOLUTION: The combination balance has plural hoppers arranged to temporarily hold and discharge supplied measuring objects and discharge the measuring objects selected based on predetermined combination conditions from the hopper. The combination balance has plural measuring object feeders 7 including a pair of gates 21 and 22 disposed above the hopper, each of which performs open and close operation. The pair of gates 21 and 22 are arranged to maintain a horizontal posture when closed to hold the measuring objects supplied by the operator; and when opened, to discharge the holding measuring objects to supply the same into the hopper.
Patent JP-2014076520-A (JP)
Title: Robot
Inventor: KIRIHARA DAISUKE
IPC: B25J17/00
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a robot with a structure of the width of a robot arm being small.SOLUTION: The robot includes a second lower arm part 15, a first motor 21 that moves the second lower arm part 15, and a first support part 20 that supports the first motor 21. The first motor 21 includes an exterior part 21a and a rotary shaft 21b. A coupling surface 21c positioned at an exterior part 21a on the side opposite to the side where the rotary shaft 21b projects, and the first support part 20 are coupled together, and the exterior part 21a is exposed.
Patent JP-2014076930-A (JP)
Title: Manufacturing method of glass preform and manufacturing apparatus of glass preform
Inventor: MATANO TAKAHIRO
IPC: C03B7/14
Filed: 2012-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass preform, capable of preventing devitrification during molding.SOLUTION: In a molding process of supplying a glass molten liquid 22 on a molding die 11 from the tip part 14a of a feeding nozzle 14 having the tip part 14a extended in a vertical direction and cooling the molten liquid to form a glass preform 21, gas is sprayed from a spray nozzle 13 extended in a horizontal direction to the glass molten liquid 22 discharged from the feeding nozzle 14 before reaching on the molding die 11.
Patent JP-2014079768-A (JP)
Title: Welding method and welding device
Inventor: OGI KENJI
IPC: B23K31/00
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a welding method and a welding device having excellent workability, and capable of suppressing a deformation volume of a base metal caused by welding.SOLUTION: In a welding method, joints between each flat plate 5 are temporarily welded in the state where a plurality of erected flat plates 5 are combined longitudinally and laterally, and then the plurality of combined flat plates 5 are finally welded without moving them.
Patent JP-2014081439-A (JP)
Title: Image forming apparatus, image forming system, and image forming method
Inventor: ONISHI KAZUTOMI
IPC: H04N1/00
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to form an image in optimal imaging conditions on various recording media, and to always obtain a high-quality image.SOLUTION: An image forming apparatus 200 connected to a network 500 includes: imaging condition acquisition means 205 for acquiring the type of a recording medium and imaging conditions held by an information processing apparatus 300; imaging condition operation means 207 which displays the type of recording medium obtained in the imaging condition acquisition means, and receives a selected recording medium for forming an image or a new imaging condition being set corresponding to a new recording medium imaging condition of which is not held by the information processing apparatus; image forming means which forms an image on a recording medium in the imaging condition selected by the imaging condition operation means, or forms an image on the new recording medium in the new imaging condition set in the imaging condition operation means; and imaging condition storage means 208 which stores the new imaging condition set by the imaging condition operation means in the information processing apparatus in accordance with the type of the new recording medium.
Patent JP-2014085843-A (JP)
Title: On-vehicle system and information system
Inventor: OKAMOTO HIDEKI
IPC: H04M11/00
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle system and an information system that allow a user to browse information on a URL even when communication with a roadside system becomes disable after a notification of the URL is received.SOLUTION: After a notification of URL is received from a roadside system 3 connected via a DSRC, when a communication disable state with the roadside system 3 occurs, if an on-vehicle system 1 is in connection to a smartphone 2, the smartphone 2 is notified of the received URL. The smartphone 2 stores the URL notified from the on-vehicle system 1. In accordance with a request of a user, the smartphone 2 accesses the stored URL via a mobile communication network 7, acquires the information on the URL and displays the information thereon.
Patent JP-2013091489-A (JP)
Title: Anchorage device adapted for child safety seat system
Inventor: CHENG CHIN-MING
IPC: B60N2/26
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a technical solution to solve the issues of a conventional art.SOLUTION: An anchorage device (1) is disclosed. The anchorage device (1) includes: a connection mechanism (12), disposed on a seat base equipment (2) of a child safety seat system; an engagement mechanism (14), capable of being engaged to an anchorage tool (3) of a vehicle seat system; and a cushion mechanism (16), disposed between the connection mechanism (12) and the engagement mechanism (14), such that the cushion mechanism (16) is driven to absorb the impact energy once generated through an occurrence of a relative movement between the connection mechanism (12) and the engagement mechanism (14), thereby reducing the influence of the impact energy.
Patent JP-2014085254-A (JP)
Title: Ultrasonic flowmeter and liquid control apparatus having the same
Inventor: EBIHARA HIDENORI
IPC: G01F1/66
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter which has a transmission body to which an ultrasonic transceiver is attached integrally formed with a measurement pipe, and makes it difficult for fine bubbles to be attached to an inner peripheral surface of the measurement pipe of the ultrasonic flowmeter.SOLUTION: The ultrasonic flowmeter 10 includes: a measurement pipe 1 for making a fluid flow within the pipe; and two ultrasonic transducers 3 each attached to a transmission body 2 disposed on an outside part of the measurement pipe 1 so as to be alienated from each other in an axial direction. The measurement pipe 1 and the two transmission bodies 2 are integrally formed. The internal diameter of the measurement pipe 1 is constant in a length direction at or below 5 mm, and the length of the measurement pipe 1 is 30 mm or longer. The arithmetic average roughness Ra of the inner peripheral surface of the measurement pipe 1 satisfies the following formula: 0 μm<Ra≤0.2 μm.
Patent JP-2013093581-A (JP)
Title: High energy pulse suppression method
Inventor: KEITH GRANT
IPC: H01S3/00
Filed: 2012-10-25
Abstract: PROBLEM TO BE SOLVED: To randomly pick working laser pulses from a high repetition rate laser pulse train without causing distortion to the laser beam quality and the positioning accuracy due to random thermal loading variation on a load controlled acousto-optic modulator (AOM).SOLUTION: A laser processes a workpiece with laser pulses 192 delivered for an arbitrary time period and at substantially constant energy levels by laser cavity discharge behavior and by use of that information for adjusting dummy pulse time periods to compensate for the energy errors. Dummy pulses 194 are laser pulses that are blocked from reaching a workpiece. A second method employs an AOM for varying the amount of laser energy passed to the workpiece. A third method entails extending a pulse period 200 of a selected pulse to allow additional laser cavity charging time whenever a dummy pulse 194 is initiated.
Patent JP-2013017848-A (JP)
Title: Game machine
Inventor: KOREEDA YOSHIO
IPC: A63F5/04
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that reduces damage to a door member or a casing by impact force when opening and closing the door member.SOLUTION: An opening and closing mechanism member 100 is configured to allow a front door 12 to be freely openable and closable with respect to a body 11. The opening and closing mechanism member includes a first opening and closing mechanism member 110 and a second opening and closing mechanism member 160. The first opening and closing mechanism member 110 includes a link mechanism part 120 that more greatly separates an upper part on the spindle side of the front door 12 from the body 11 than a lower part along with the opening of the front door 12. Therefore, it allows the front door 12 to be erected so as to move from an inclined posture to a vertical posture when the front door is opened, and also, it makes the front door 12 into a greatly opened state while suppressing it from gaining momentum. When closing the front door 12 while the front door 12 is being opened, the front door is in an erect posture directed to the vertical posture rather than to the inclined posture when it is in a closed state. Accordingly, it further reduces easiness of closing by the self-weight of the front door 12 compared with the conventional example, and also, it reduces damage to the front door 12 or the body 11.
Patent JP-2014088280-A (JP)
Title: Hydrogen generator
Inventor: WATANUKI KATSUSUKE
IPC: B01J7/02
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generator which is easy in control of the generated amount of hydrogen in spite of a simple structure.SOLUTION: A hydrogen generator generates hydrogen by reacting aluminum with an alkaline aqueous solution. The hydrogen generator includes a reaction container part into which aluminum is added to generate hydrogen, and a storage container part for storing the alkaline aqueous solution. The bottom side of the reaction container part and the bottom side of the storage container part can be communicated with each other through a communication part, and when the hydrogen pressure in the reaction container becomes high, a reaction liquid is returned to the storage container side.
Patent JP-2014091085-A (JP)
Title: Exudation water management system and exudation water management method
Inventor: YAMAGUCHI TOKICHIRO
IPC: B09B1/00
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable exudation water management system capable of reducing risk of leakage of exudation water, in management for disposing of the exudation water in the open type final disposal site.SOLUTION: The exudation water management system is provided for managing disposal of the exudation water in the open type final disposal site. The exudation water management system comprises a rain gauge 8 for measuring a rainfall amount in filled-up land 1 of the final disposal site, a rainfall amount calculation part 14 for calculating the rainfall amount with every predetermined time based on a measured value of the rain gauge 8, an exudation water flowmeter 11 for measuring a flow rate of the exudation water introduced to an adjustment pond 3 from the filled-up land 1, an exudation water amount calculation part 15 for calculating an amount of exudation water with every predetermined time introduced to the adjustment pond 3 based on the measured value of the exudation water flowmeter 11 and a storage part 19 for storing a calculation result by the rainfall amount calculation part 14 and the exudation water amount calculation part 15 in response to the calculation timing.