baber/WOPTO huggingface dataset:
Patent JP-2011202811-A (JP)
Title: Heat pump type air conditioning device
Inventor: YAMAMOTO CHIE
IPC: F25B39/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioning device improving a performance coefficient and heating function of a heat pump during heating.SOLUTION: An evaporator 20 for the air conditioning device includes a header pipe 22, a header pipe 23, a plurality of heat absorbing fins 21 each having a built-in U-shaped flow passage 21a where a refrigerant is made to flow, and the like. The heat absorbing fin 21 incorporates the U-shaped flow passage 21a. A first flow passage 21ais arranged on the upstream side of outside air 51B, a second flow passage 21ais arranged on the downstream side of the outside air 51B, and the first and second passages 21a, 21aare communicated with each other on the lower side by a communication flow passage 21a. In the state of heating operation, a refrigerant is made to flow in to an upper end of the first flow passage 21a, exchanges heat with the upstream side of the outside air 51B while made to flow down, and exchanges heat with the downstream side of the outside air 51B while made to flow upwardly in the second flow passage 21a. Since heat exchange can be performed with a gas liquid phase side with high refrigerant density in a state of a large temperature difference with the outside air 51B, at the inlet side of the refrigerant, heat exchange efficiency is enhanced compared to a heating operation cycle which is a comparison example. Thus, the performance coefficient and heating function of the heat pump are improved.
Patent JP-2011202993-A (JP)
Title: Method for determining initial stabilized state of gas sensor containing cerium oxide in responsive part of the same
Inventor: ITO TOSHIO
IPC: G01N27/12
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply determining an initial stabilized state of a gas sensor containing cerium oxide in a short time without using measuring target gas.SOLUTION: An AC impedance method is used in the method for determining the initial stabilized state of the responsive part in the gas sensor containing cerium oxide in its responsive part. The specific frequencies of at least two points are measured by intermittently changing frequency while applying AC voltage to calculate an actual resistance value and the actual resistance value of frequency at one specific point is set as a standard value, and the ratio of or a difference between the standard value and the actual resistance value of another frequency is set as a determined value, so that the initial stabilized state of the responsive part is determined on the basis of this determined value.
Patent JP-2010262271-A (JP)
Title: Device for attaching substrate and method for attaching substrate
Inventor: MASUDA KOICHI
IPC: G02F1/1339
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for attaching substrates, the device properly performing positional adjustment in the horizontal direction of an upper substrate and a lower substrate; and to provide a method of attaching the substrates.  <P>SOLUTION: In the device for attaching substrates 100, the positioning of the substrates is performed as follow: when a positioning mark is formed only on the lower substrate 152 and a positioning mark is not formed on the upper substrate 151, an edge of the upper substrate 151 is detected, thereby deriving the center position and a rotation angle in the horizontal direction of the upper substrate 151; further, based on the center position and the rotation angle in the horizontal direction of the upper substrate 151, and a center position and a rotation angle in the horizontal direction of the lower substrate 152, an under stage 103 is moved in the XY direction and is rotationally moved, thereby making the center positions of the upper substrate 151 and the lower substrate 152 accord with each other, at the same time, the respective edges are made to accord with each other and, as the result, such a state as to permit the attachment of the upper substrate 151 and the lower substrate 152 is achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201169-A (JP)
Title: Liquid ejection head, liquid ejection head unit and liquid ejector
Inventor: ITAYA SHINICHI
IPC: B41J2/015
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head which can effectively prevent deviation of landing positions of flying droplets caused by an air flow, a turbulent flow and the like, and to provide a liquid ejection head unit and a liquid ejector.SOLUTION: The liquid ejection head includes a head body 10 which moves relatively to an ejection medium having nozzle openings 11 for ejecting liquid droplets; a cover 20 provided outside the nozzle openings 11 at least in a relative movement direction of the head body 10 to project to the ejection medium side from a liquid ejection surface 12 on which the nozzle openings 11 are open; sound sources 31, 32, 33 and 34 arranged inside the cover 20 to be opposed to each other; and a control means which controls the frequencies of the sound sources 31-34 so that standing waves SW1 and SW2 are formed between the mutually opposed sound sources 31-34 and so that nodes N1 and N2 of the standing waves SW1 and SW2 intersect with a proper flying orbit of the liquid droplets ejected from the nozzle openings 11.
Patent JP-2011209813-A (JP)
Title: Vending machine
Inventor: FUKUDA KATSUHIKO
IPC: G07F11/18
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine for smoothly storing a merchandise storage rack supported to be hung from a freely expandable/contractable rail mechanism in a body cabinet by simple configurations.SOLUTION: The vending machine includes a plurality of merchandise storage racks 10 supported to be hung from a rail mechanism R laid in a body cabinet 1 which is freely expandable/contractable in a backward and forward direction, and arranged in a right and left direction in the merchandise storage of the body cabinet, each of the merchandise storage racks being configured to be stored in the merchandise storage of the body cabinet by the contracted rail mechanism in a normal condition, and to be drawn from the merchandise storage of the body cabinet to the front part according as the rail mechanism is expanded. A movable guide member 20 for guiding the merchandise storage racks to a prescribed storage area when storing the merchandise storage racks drawn to the front part in the body cabinet is formed at the rear end side of the merchandise storage racks so that the merchandise storage racks is smoothly stored in the body cabinet when the merchandise storage racks roll by using the movable guide member as a guide rail.
Patent JP-2011208379-A (JP)
Title: Door and method for mounting the same
Inventor: KIMURA SATOSHI
IPC: E05D7/04
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a door which enables a gap between a top surface of a male hinge and an undersurface of a female hinge to be eliminated by a simple adjusting operation.SOLUTION: The male hinges 4 mounted to upper and lower sides of a frame body 1, and the female hinges 5 mounted to upper and lower sides of the door 2 are turnably coupled together so that the door 2 can be mounted in the frame body 1. Each of the female hinges 5 is mounted on the door 2 by inserting a hinge mounting screw 6 through a hole 24 for the hinge and screwing the hinge mounting screw 6 into a back plate 7. The door 2, which is fixed by means of a back plate mounting screw 8 inserted through a hole 25 for the back plate, can be moved upward and downward by loosening the back plate mounting screw 8. The back plate mounting screw 8 is brought into contact with an upper end 25a of an inner surface of the hole 25 before the mounting of the door; the hinge mounting screw 6 of the female hinge 5 having an undersurface 5a separated from the top surface 4a of the male hinge 4, and the back plate mounting screw 8 are loosened; the female hinge 5 is moved downward along with the back plate 7: and the undersurface 5a is brought into contact with the top surface 4a of the male hinge 4, so as to eliminate the gap.
Patent JP-2011208196-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet having considerably low iron loss
Inventor: MORISHIGE NORISATO
IPC: C22C38/60
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for consistently manufacturing a grain-oriented electromagnetic steel sheet of considerably low iron loss on the industrial scale.SOLUTION: The method for consistently manufacturing the grain-oriented electromagnetic steel sheet includes a series of steps of: heating a slab having the composition consisting of, by mass, C: 0.02-0.10%, Si: 2.5-4.5%, Mn: 0.01-0.15%, S: 0.001-0.050%, acid-soluble Al: 0.01-0.05%, N: 0.002-0.015%, Te: 0.0005-0.10%, and the balance Fe with inevitable impurities at the temperature of ≥1,280°C; hot-rolling the steel sheet; annealing the hot-rolled plate; cold-rolling once or twice or more including the intermediate annealing to form a cold-rolled steel sheet; performing the decarburization-annealing of the cold-rolled steel sheet; coating the separation agent for annealing mainly consisting of MgO on the surface of the steel sheet; and performing the finish-annealing. Grooves are formed during the decarburization-annealing or between the temperature-raising process before the decarburization-annealing and the decarburization-annealing, or the steel sheet is subjected to recrystallization-annealing after the decarburization-annealing.
Patent JP-2011209038-A (JP)
Title: Flow sensor
Inventor: NAKANO MASASHI
IPC: G01P5/12
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a flow sensor capable of detecting flow speed over a wide range while suppressing an increase in cost.SOLUTION: The flow sensor includes: a heater part for heating a fluid flowing at a predetermined speed; and an upstream temperature measuring resistor element 32 and a downstream temperature measuring resistor element 33 constituted to measure a temperature difference of the fluid caused by the heater part. The heater has a first heater 31a and a second heater 31b with different distances D1 and D2 from the upstream temperature measuring resistor element 32 and the downstream temperature measuring resistor element 33.
Patent JP-2013126952-A (JP)
Title: Method for preparing immunogen and method for producing antibody using the same
Inventor: KAMATA YOICHI
IPC: C07K16/12
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an immunogen that can produce an antibody even if an antigen is a hydrophobic small molecule such as cereulide, and to provide a method for producing an antibody using the same.SOLUTION: The method for preparing an immunogen includes: a step for dissolving an antigen such as cereulide in a water-soluble organic solvent such as methanol; a step for mixing the antigen solution obtained with a carrier having antigenicity itself, such as dead Salmonella cells; and a step for vaporizing the water-soluble organic solvent. The method of preparing an immunogen is the first to provide an anti-cereulide antibody.
Patent JP-2011216218-A (JP)
Title: Alkaline dry battery
Inventor: TSUKIJI MACHIKO
IPC: H01M6/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline dry battery which can suppress an increase in a battery internal pressure to prevent liquid leakage of a battery even when an unused alkaline dry battery is erroneously charged by a charger.SOLUTION: A negative electrode 3 of the alkaline dry battery contains zinc alloy powder and gel alkaline electrolyte. The gel alkaline electrolyte contains 0.00002 M pts.wt. or more of quaternary ammonium salt (M is a molecular weight of the quaternary ammonium salt) with respect to 100 pts.wt. of zinc alloy powder. The alkaline electrolyte and an alkaline electrolyte in the gel alkaline electrolyte contain 0.3 mol/l or more of a zinc compound, respectively.
Patent JP-2011217045-A (JP)
Title: Base station, communication system and communication method
Inventor: TAKANO HIROAKI
IPC: H04J99/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a base station, a communication system and a communication method.SOLUTION: The base station includes a plurality of branches for performing CoMP (coordinated multiple point transmission and reception) transmissions together with other base stations; and a multiplying unit for multiplying the transport signal from each of the plurality of branches, by respective calibration factors of the plurality of branches. The calibration factors are obtained by adjusting, based on the results of branch calibrations between the branches of the base station and the branches of the other base stations, the individual calibration factors acquired by the branch calibrations among the plurality of branches in the base station.
Patent JP-2011216597-A (JP)
Title: Method for manufacturing semiconductor device and film forming apparatus
Inventor: OWADA TAMOTSU
IPC: H01L21/3205
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that can sufficiently control a barrier metal film from oxidizing and a film forming system.SOLUTION: A conductive film 5 is formed on the upper part of a substrate 1, an insulating film 7 is formed that covers the conductive film 5, and the insulating film 7 is so etched that an opening portion 51 is formed in the insulating film 7 to expose at least part of the conductive film 5. Furthermore, ultraviolet rays are irradiated to the opening portion 51 in a reducing gas atmosphere, a barrier metal film 9 is formed in the opening portion 51 that contacts the insulating film 7 and conductive film 5, and a conductive film 10 is formed over the barrier metal film 9.
Patent JP-2011217178-A (JP)
Title: Waveguide and radio-wave control method
Inventor: MANEI MASANOBU
IPC: H01Q13/18
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide, or the like, for which it is not necessary to increase cost by enabling radio wave propagation to be controlled efficiently, when giving a radio wave to a passive RFID using the waveguide.SOLUTION: In a waveguide 20, a radio wave source 26 such as a radio wave emitting antenna is disposed on one end face and a radio wave radiating port 22 is provided on a side surface. A fillet 21 is formed in inner surface and cross section directions, the fillet 21 has such a predetermined shape as not to close the waveguide 20 and its position can be adjusted, in an axial direction of the waveguide 20. Such a standing wave as to define the fillet 21 as a fixed end is combined by a radio wave E, emitted from the radio wave source 26. The position of the fillet 21 in the axial direction is adjusted to change a phase of the radio wave E and a belly position of the radio wave E is aligned to a position of the radio wave radiating port 22; and thereby, without changing a length of the waveguide and the position of the radio-wave radiating port 22, the radio wave can be controlled so as to radiate a radio wave of a high strength from the radio-wave radiating port 22.
Patent JP-2011216367-A (JP)
Title: Lever switch device
Inventor: WAKITA HIDEKAZU
IPC: H01H25/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lever switch device which can be miniaturized.SOLUTION: The lever switch device includes a regulating wall 49 which is formed between a first and a second arms 19, 23 and regulates movement of the first and the second arms 19, 23 to the rotation of a first and a second levers 13, 15 against a movable body 31, and engaging walls 45a, 45b, 47a, 47b which are formed on a first and a second engagement parts 45, 47, are engaged with the first and the second arms 19, 23 by rotating movement of the first and the second arms 19, 23 by axial rotation of the first and the second levers 13, 15, and make contact operation to a first and a second moving heads 41, 43.
Patent JP-2011222590-A (JP)
Title: Coil component
Inventor: ONO KAZUYUKI
IPC: H01F17/06
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a coil component which works quietly even when used within the human audible frequency range.SOLUTION: A coil component comprises a triple layered compound magnetic core laminating closed magnetic circuit cores 4 at each of upper and lower layers of a C-shaped core 5 in the thickness direction. A magnetic gap of the C-shaped core 5 is firmly fixed by being confined with the upper and lower layers of the closed magnetic circuit cores 4, thus a vibration yielded by a magnetic attraction force between magnetic substances facing the magnetic gap part is suppressed.
Patent JP-2011193861-A (JP)
Title: Frog-shaped lure
Inventor: NARISAWA TADASHI
IPC: A01K85/18
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lure imitating a frog, and expressing more greatly a state in which the frog kicks water with hind legs.SOLUTION: There is provided the lure imitating the frog, and having the hind legs. The lure repeats pulling or stopping of a fishing line backward by tying the fishing line to the rump side. Thereby, the state in which the hind legs greatly receive resistance of water and the frog more kicks the water can be expressed.
Patent JP-2010268791-A (JP)
Title: Device for repelling urination of dog
Inventor: OKANO YOSHIZO
IPC: A01M29/30
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urination repelling device for dogs with a safe and simple structure for avoiding such damage as bad smells, insanitation, corrosion of structures, and staining unremovableness that is the serious damage to an owner due to urination of a dog to utility poles, fences, structures and the like.  <P>SOLUTION: The urination repelling device for dogs comprising a plurality of flexible band or wire bodies and a fixing band connecting the lower parts thereof is installed to a repelling objective construction such as a utility pole, fence or structure. When a dog approaches to the repelling objective construction in order to urinate, tip parts of the plurality of band or wire bodies inclining in various angles and the tip part of which are arranged at various heights touch the dog on the body such as the legs and the trunk, and the dog does not urinate at the spot as the dog feels unpleasant, though it is not dangerous to the dog. As those multiple bands or wire bodies are flexible and the tip parts are roundish or have angles without damaging the dog, the device is safe for dogs, other animals and traffic means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011137216-A (JP)
Title: Metal particle and method for manufacturing the same
Inventor: KABASHIMA SHINSUKE
IPC: B01J23/89
Filed: 2010-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal particle having a polyhedral shape that exhibits high catalytic activity, and to provide a method for manufacturing the metal particle.  <P>SOLUTION: The metal particle comprises palladium and iron, and has a polyhedral shape. The method for manufacturing the metal particle includes production of the metal particle comprising palladium and iron and having a polyhedral shape that is performed by applying a sufficient heat to a mixed solution including a palladium salt, an iron salt and a reducing agent to form an alloy comprising palladium and iron.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011221916-A (JP)
Title: Communication terminal, communication system and program
Inventor: OKAMOTO KOJI
IPC: G06F13/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To more appropriately determine a relationship between a user of a communication terminal and a user of other communication terminal which communicates with the communication terminal.SOLUTION: A CPU 111 retrieves variety of data associated with a time zone, in which communication of history data extracted from communication history information 122 is performed, from an evaluation database 124. Next, the CPU 111 specifies an evaluation vector associated with each by collating a phrase contained in a communication content, a total value of communication traffic volume, a communication frequency, a ratio of a reception frequency to a transmission frequency, an own terminal location at a time when communication is performed and the like among the history data extracted with the variety of data retrieved as described above. The CPU 111 then calculates a total evaluation point for each related tag by summing the plurality of specified evaluation vectors for the each related tag. The CPU 111 then estimates a related tag which shows the most likely relationship as a relationship between a user of an own terminal and a communication partner by specifying a related tag having the highest total evaluation point among the calculated total evaluation points for the related tags.
Patent JP-2011219337-A (JP)
Title: Manufacturing method for crystal, crystal, and semiconductor device
Inventor: NISHIGUCHI TARO
IPC: C30B29/36
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a silicon carbide crystal of high quality.SOLUTION: The manufacturing method for a silicon carbide crystal by a sublimation process includes the steps of: preparing a seed crystal 11 having a frontside surface 11a and a backside surface 11b opposite to the frontside surface 11a; fixing the backside surface 11b of the seed crystal 11 to a pedestal 41; and growing the crystal 13 on the frontside surface 11a of the seed crystal 11. In the step of fixing the backside surface 11b of the seed crystal to the pedestal 41, the seed crystal 11 is fixed to the pedestal 41 by coating the backside surface of the seed crystal 11 with a Si layer or disposing a Si layer on the backside surface of the seed crystal 11, and carbonizing the Si layer.
Patent JP-2011224423-A (JP)
Title: Classifier
Inventor: YOSHIKAWA MASAHIRO
IPC: B07B7/083
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a classifier removable of fine powder of raw material powder without degrading productivity.SOLUTION: The classifier is constituted of: arranging a plurality of classifying rotors each having a plurality of classifying vanes, coaxially in a casing; and providing the outer peripheral part of the classifying rotor with a plurality of guide vanes communicating with gas lead-in ports, at predetermined spaces to form an annular classifying space. Fine powder is allowed to flow into the classifying rotor together with gas supplied through a guide vane ring, and coarse powder is allowed to flow into a coarse powder storage chamber provided below the guide vanes, and discharged. The classifying space between the respective classifying rotors adjoining each other is provided with annular protrusions each having an opening with a diameter smaller than the inner diameter of the guide vane ring, over the whole periphery of the inner surface. The retention of powder in the classifying space is thereby adjusted, and the flow of the powder is guided into the vicinity of the classifying rotor to efficiently remove fine powder, thus attaining improvement in classifying accuracy.
Patent JP-2011225388-A (JP)
Title: Molding die, method for manufacturing the same, optical element, and method for manufacturing optical apparatus
Inventor: MIYAKE SHOTARO
IPC: C03C3/066
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a molding die hardly generating crack or clouding in a molded glass, when molding especially lanthanum-based glass, and to provide a method for manufacturing the molding die.SOLUTION: This molding die 10 includes die base materials 21, 31 having forming surfaces 211, 311, and protection films 23, 33 provided on the forming surfaces 211, 311. The protection films 23, 33 contain Ir and Re in such contents that the mole ratio of the content of Re to the content of Ir is ≤2.5 times, and the molding die 10 is used for molding lanthanum-based glass.