baber/WOPTO huggingface dataset:
Patent JP-2013211072-A (JP)
Title: Magnetic head positioning device and magnetic head inspection device
Inventor: ANDO YASUHIRO
IPC: G11B5/455
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head positioning device and a magnetic head inspection device that improve positioning precision of a magnetic head.SOLUTION: A magnetic head positioning device includes a coarse movement actuator which places a magnetic head in coarse movement operation in two dimensions, a second fine movement actuator mounted on the coarse movement actuator, and a first movement fine actuator mounted on the second fine movement actuator. The first fine movement actuator has a fixed portion including a piezo actuator, a movable portion which has a head holding portion holding a head gimbal assembly (HGA) on a tip side, and moves the HGA by the piezo actuator, and an HGA replacement mechanism such that a pressing force generation portion having pressing force generation means of generating pressing force for holding the HGA and a replacing mechanism fixed portion for fixing the pressing force generation portion are provided to the fixed portion.
Patent JP-2013210238-A (JP)
Title: Substrate inspection method and device
Inventor: IEDA MASATSUNE
IPC: G01N21/958
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To configure a substrate inspection device at a low cost without making a space for installing an optical system unit movement mechanism of the substrate inspection device larger.SOLUTION: As an optical system unit movement mechanism for moving optical system means 3 upon inspection, the substrate inspection device uses driving means 5 that consists of a rack and pinion mechanism. A rack part 17 is provided in the vicinity of and in parallel with a linear guide 7b. A pinion part 19 is attached to an output shaft of a motor 18 provided in a side surface leg part of a portal-type gantry structure. Further, the rack part is configured as an elongated rack consisting of jointed structures 17a to 17e of a plurality of racks. Pinions attached to output shafts of two motors 18a and 18b are respectively engaged with respect to the elongated rack, and the optical system means 3 is smoothly moved even when the optical system means 3 moves through a gap among the racks.
Patent JP-2013208562-A (JP)
Title: Method for treating hardly biodegradable organic matter-containing water
Inventor: YASUIKE YUJI
IPC: C02F1/72
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently performing treatment at low cost by suppressing the generation of iron sludge by stably holding an Fe support carrier in the treatment of hardly biodegradable organic matter-containing water by Fenton's oxidation.SOLUTION: Hardly biodegradable organic matter-containing water is brought into contact with an Fe supported inorganic carrier which is obtained by supporting Fe(II) ions and/or Fe(III) ions on an inorganic carrier under a condition of pH 5-9 in the presence of hydrogen peroxide by ion bonding. When this Fe supported inorganic carrier obtained by supporting the Fe(II) ions and/or Fe(III) ions on an inorganic carrier by ion bonding is used, Fenton's oxidation in a neutral region of pH 5-9 becomes possible and the use amount of a pH controller is reduced. Further, since the Fe supported carrier can be stably held, the generation of iron sludge can be suppressed.
Patent JP-2013208805-A (JP)
Title: Chain saw
Inventor: MOTOZAWA HIROSHI
IPC: B27B17/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a chain saw configured to allow tension of a saw chain to be adjusted without loosening bolts for fixing a housing and a side cover, and to omit frequently checking the tension of the saw chain.SOLUTION: Tension of a saw chain is adjusted not by sliding a guide cover but by providing a mechanism of directly applying tension to a saw chain by means of an elastic body, to adjust the tension. A tension adjustment device is configured to start after a side cover is attached, so as not to interfere with attachment of the saw chain.
Patent JP-2013212034-A (JP)
Title: Power transmission system
Inventor: HAYASHI KOKI
IPC: H02J7/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system in which heat generation of a foreign material nor deterioration of power transmission efficiency does not occur, when electric energy is transmitted via an electromagnetic field from a power transmission antenna to a power receiving antenna.SOLUTION: A power transmission system comprises: a power-transmitting side voltage step-up/step-down part 120 for stepping up or stepping down a DC voltage to output the DC voltage; an inverter part 130 for converting the DC voltage from the power-transmitting side voltage step-up/step-down part 120 to an AC voltage and to output the AC voltage; a power-transmitting side control part 150 for controlling a drive frequency in the inverter part 130 and controlling electric power being output from the inverter part 130; a power transmission antenna 140 to which the AC voltage from the inverter part 130 is input; and a power receiving antenna 210. When actually executing a power transmission, the power-transmitting side control part 150 determines the presence of a foreign material between the power transmission antenna 140 and the power receiving antenna 210, on the basis of the drive frequency in the inverter part 130 and of the DC voltage and DC current being output from the power-transmitting side voltage step-up/step-down part 120.
Patent JP-2013217550-A (JP)
Title: Control device, method, and program, and multi-type air conditioning system including the same
Inventor: KATO TAKAHIRO
IPC: F24F11/02
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To intermittently actuate an indoor fan of an indoor unit in a thermo-off state, while reducing the amount of refrigerant required and preventing increase in receiver capacity.SOLUTION: A control part 41 is configured to control operation of a multi-type air conditioning system 1 with a plurality of indoor units 7 connected to an outdoor unit 2. During thermo-off state in heating operation, when intermittent operation is performed to repeat on-off operation where indoor fans 73 of indoor units 7A, 7B are rotated for a predetermined time and stopped for a predetermined time, a plurality of groups of indoor units in which intermittent operations are synchronized with each other are formed. The intermittent operations are shifted between the groups, and allocation of the indoor units 7A, 7B to the groups are controlled such that the total capacity of the indoor units 7A, 7B in thermo-off states included in each group is substantially equal.
Patent JP-2013215965-A (JP)
Title: Ink stain preventing blanket
Inventor: OKUBO HIROMASA
IPC: B41N10/04
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink stain preventing blanket freely attachable to and detachable from a blanket cylinder shaft, the ink stain preventing blanket capable of feeding paper stably while surely preventing ink stain on paper in a unit not used for printing in a gapless printing machine without causing various problems due to the use of a conventional sheet for ink stain prevention.SOLUTION: A compressible layer is seamlessly continuous in a peripheral direction and is formed of vulcanized rubber in such a way that it has a porous structure with a void ratio of 30% or larger and 80% or smaller with many openings in an outer peripheral surface thereof on an outer periphery of a cylindrical sleeve mounted to be freely attachable to and detachable from a blanket cylinder shaft of the printing machine, and the compressible layer is united with the sleeve by vulcanization adhesion.
Patent JP-2013219271-A (JP)
Title: Method for processing optical device wafer
Inventor: UEKI ATSUSHI
IPC: H01L21/304
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing an optical device wafer capable of forming a modified layer inside a substrate along a street without damaging an optical device layer, and forming an optical device of a prescribed thickness.SOLUTION: A method for dividing an optical device wafer 2 into individual optical devices 23 along streets 221 and 222 includes the steps of: exposing a surface of a substrate 20 by removing a region in which the streets 221 and 222 in an optical device layer 21 are formed; forming a modified layer by positioning a condensing point inside the substrate 20 and irradiating the substrate 20 with a laser beam from the optical device layer 21 side along the streets 221 and 222 through a region from which the optical device layer 21 is removed; sticking a protective member T to a surface of the wafer 2; and holding the protective member T side of the wafer 2 by holding means, forming a substrate 20 of a prescribed thickness by pressing a grinding wheel to a rear surface of the substrate 20 and grinding the rear surface, and dividing the wafer along the streets in which the modified layer is formed.
Patent JP-2013164892-A (JP)
Title: Optical pickup transport mechanism
Inventor: FUKUSHIMA YASUHISA
IPC: G11B7/085
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a feed screw type optical pickup transport mechanism capable of preventing a problem of "teeth run-on" when an impact load is applied as well as ensuring uniform application of lubricant applied to contact portions between screw on the outer periphery of a drive shaft and teeth of a driven member while preventing splash thereof with a relatively simple structure.SOLUTION: The optical pickup transport mechanism transports an optical pickup via a base member connected to a driven member 50 in a state where a screw 42 formed on the outer periphery of the drive shaft 40 is engaged with teeth 56 and 57 on the driven member 50. The teeth 56 and 57 on the driven member 50 are configured including two main teeth 56 for driving the optical pickup and at least one sub tooth 57 free from the driving the optical pickup formed between the two main teeth 56.
Patent JP-2013221482-A (JP)
Title: Abnormality in variation of air-fuel ratio among cylinder detection device
Inventor: SUZUKI KENJI
IPC: F02D35/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To appropriately execute abnormality in variation detection in consideration of installation direction for an air-fuel ratio sensor and to enhance the detection accuracy.SOLUTION: A parameter X, correlated with an output-power fluctuation extent of an air-fuel ratio sensor arranged in an exhaust passage of a multiple cylinder internal combustion engine, is calculated, this calculated parameter is compared with a predetermined decision value α and the abnormality in the air-fuel ratio variation among the cylinders is detected. Prior to detection of the abnormality in the variation, the value of the parameter is calculated by forcibly shifting the air-fuel ratio of a specific cylinder to the air-fuel ratio of the remaining cylinders. The values of a plurality of the parameters corresponding to each of the specific cylinders is calculated by changing the specific cylinder in a sequence. Based on the values of a plurality of calculated parameters, the installation direction I-IV of the air-fuel ratio sensor is detected.
Patent JP-2013223627-A (JP)
Title: Drum type washing machine
Inventor: GAMO TAKESHI
IPC: D06F37/22
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine capable of suppressing the vibration of a drum to a minimum when passing a resonance rotation speed.SOLUTION: A drum type washing machine includes: a bottomed cylindrical drum 3 which is rotatably supported by a horizontal shaft or an inclined rotation shaft; a water tank 2 which accommodates the drum 3; vibration detection means 12 which detects the vibration of the water tank 2; an annular container 17 which is installed at the front face side of the drum 3; balls 8 which are movable in the annular container 17; a drive motor 4 which rotationally drives the drum 3; and control means 6 which controls the drive motor 4 and the like. The control means 6 determines an imbalance amount of laundry in the drum 3 by the vibration detection means 12 and determines how to start the drum 3 up to a resonance rotation speed on the basis of the determined imbalance amount.
Patent JP-2013225433-A (JP)
Title: Fuel cell
Inventor: HIYOSHI MASATAKA
IPC: H01M8/10
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell that exhibits sufficient electric power generation characteristics in both operation environments of low humidification and high humidification.SOLUTION: There is provided a fuel cell including a pair of an anode catalyst layer and a cathode catalyst layer with a proton conductive electrolyte membrane interposed therebetween. The cathode catalyst layer includes a catalyst metal component, an electrolyte material, and a carbon material, which consists of a catalyst metal carrier carbon material as a carbon material supporting the catalyst metal component and a gas diffusion carbon material as a carbon material supporting no catalyst metal component, and further the cathode catalyst layer has a structure in which a catalyst condensation phase having the catalyst metal carrier carbon material and the electrolyte material condensed as principal components and a gas diffusion carbon material condensation phase having the gas diffusion carbon material condensed as a principal component are mixed. A steam adsorption amount (V) of the catalyst metal carrier carbon material at 25°C and at a relative humidity of 90% is 50 mL/g or more and 2000 mL/g or less, and Vof the gas diffusion carbon material is equal to or less than 100 mL/g. Further, the electrolyte material is a perfluorosulfonic acid-based conductive electrolyte resin of 800 or less in a sulfonic acid equivalent (EW).
Patent JP-2013232146-A (JP)
Title: Application analysis device, and application analysis system and program
Inventor: KAWABATA HIDEAKI
IPC: G06F21/60
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an application analysis device, and an application analysis system and program capable of detecting information leakage by an application, and reducing a processing load.SOLUTION: A log output unit 13 outputs first information acquired by an application 12 executing a first API for acquiring information stored in a terminal to an application log L1. A log output unit 14 outputs second information transmitted by the application 12 executing a second API for transmitting information to the outside of the terminal to the application log L1. An analysis unit 16 compares the first information and the second information stored in the application log L1 with each other.
Patent JP-2013123029-A (JP)
Title: Method for manufacturing resonator light emitting diode
Inventor: Cai jia long
IPC: H01L33/60
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resonator light emitting diode.SOLUTION: A method for manufacturing a resonator light emitting diode includes the steps of: (a) forming an active region, which has an N-type coating layer, a P-type coating layer, and a light emitting layer formed between the N-type coating layer and the P-type coating layer, on an epitaxial substrate; (b) forming a P-type ohmic electrode electrically and mutually connected to the P-type coating layer and an N-type ohmic electrode electrically and mutually connected to the N-type coating layer respective corresponding subregions of the P-type coating layer and the N-type coating layer; (c) thinly grinding a back face of the epitaxial substrate and cutting out it to be crystal grains; (d) fixing the crystal grains on a package socket, and connecting the N-type ohmic electrode and the P-type ohmic electrode of the crystal grains to corresponding electrodes, respectively, by using conducting wires to make a semifinished product of the resonator light emitting diode; (e) forming an upper Bragg reflector layer on a surface of the crystal grains of the semifinished product; and (f) completing a packaging process.
Patent JP-2012143624-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly advancing a game by quickly feeding or putting out game media.SOLUTION: When starting a game, since game balls to be fed are distributed one by one to three feeders 521a-521c, the numbers of game balls to be fed by the three feeders 521a-521c are made almost equal. Thus, when the three feeders 521a-521c are simultaneously used and feed is started, the feed is ended in a short time. Because long time is needed for feed in the feeders 521a-521c and the entire feed time becomes long when a larger number of game balls to be fed are distributed to any one of the feeders 521a-521c.
Patent JP-2013234782-A (JP)
Title: Heat exchange unit
Inventor: SHIGA HITOSHI
IPC: F28D7/16
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange unit with a simple configuration, which facilitates assembly and exchange to achieve superior mass productivity and maintainability, facilitates making a long product to achieve a superior design flexibility, and in which a heat exchanger is hardly damaged when in construction or the like to achieve superior workability and robustness, and a geothermal heat is effectively utilized to achieve energy saving, environmental protection and efficiency of heat exchange.SOLUTION: A heat exchange unit includes a liquid-permeable cylindrical casing part installed in the earth or liquid, and a heat exchanger inserted into the casing part. The heat exchanger includes: (a) an upper connection member having a heating medium entrance part and a heating medium outlet part; (b) a heat collecting/radiating pipe where the upper end is connected with the heating medium outlet part to flow down the heating medium flowing out from the heating medium outlet part; (c) a lower connection member having a heating medium inlet part where the lower end of the heat collecting/radiating pipe is connected and the heating medium flows in, and a heating medium exit part for gathering and discharging the flow-in heating medium; and (d) a return pipe where the lower end is connected to the heating medium exit part of the lower connection member to reflux the heating medium.
Patent JP-2013238463-A (JP)
Title: Cell identification method utilizing dielectrophoresis
Inventor: YASUKAWA TOMOYUKI
IPC: G01N15/14
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel cell identification method that has a higher capture rate onto a micro band array electrode of a cell developing surface antigen than a conventional cell identification method utilizing dielectrophoresis.SOLUTION: The electric conductivity of a cell suspension is set to 200-500 mS/m, and AC voltage having a frequency of 50 kHz or more and 500 kHz or less and an amplitude (applied voltage intensity) of 15 Vpp or more and 20 Vpp or less between conductive substrates facing all band electrodes of an alternate comb-shaped micro band array electrode is applied. After that, the application of the AC voltage to a one-side electrode is stopped. Thus, only cells that did not react with an antibody fixed to the surface of the micro band array electrode and were not captured can be efficiently moved and accumulated onto the one-side band array electrode.
Patent JP-2013238060-A (JP)
Title: Joint metal
Inventor: MAKITA TSUYOSHI
IPC: E04B1/58
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a joint metal capable of absorbing energy by its plastic deformation and minimize breakage of a horizontal member and a structural material even when not only an excessive load but also an excessive bending moment is applied to a joint part between the horizontal member and the structural material.SOLUTION: A joint metal 1 includes: a back plate 11 having bolt holes; and a pair of lateral plates 12, 12 fixed to a horizontal member by inserting drift pins 5 through three pin holes 12a1 to 12a3 respectively after positioning the drift pins 5 inserted into slits 31, 31 of the end face of the horizontal member passed through the horizontal member 3 at pin receiving grooves 12b. Each of the lateral plates 12, 12 is provided with lateral slits 12c1 to 12c3, which are between the pin receiving grooves 12b and three pin holes 12a1 to 12a3 respectively, and extend in a direction perpendicular to the longitudinal direction of the back plate 11 up to the ends of the lateral plates 12, 12, and each of which has an opening part on its end side and a closed part on the back plate 11 side.
Patent JP-2013241877-A (JP)
Title: Electric fan
Inventor: NOMURA YUTO
IPC: F04D29/64
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan which grasps a bar or the like, or is placed on a table or the like, selectably when in use.SOLUTION: An electric fan includes: a clip part 1 also used as a stand; a support 2 provided on the clip part 1; and an air blowing part 3 provided at an end of the support. The clip part 1 includes a first connection connected to a rotary shaft R, and a substantially horizontal first clip piece 11 which can be placed on a desk or the like. The clip part 1 further includes a second connection connected to the rotary shaft R, and a second clip piece 12 obliquely provided with respect to the first clip piece 11. The first clip piece 11 and the second clip piece 12 are connected to each other so as to rotate the rotary shaft R, to form the clip part 1. The support 2 is vertically arranged from an upper end surface of the second clip piece 12.
Patent JP-2013246456-A (JP)
Title: Automatic ticket vending machine and method for controlling the same
Inventor: TANGE DAISUKE
IPC: G07B1/00
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket vending machine for, when a user purchases a ticket, preliminarily showing the service status of a route corresponding to the ticket to be purchased and for improving convenience for the user, and a method for controlling the automatic ticket vending machine.SOLUTION: An automatic ticket vending machine includes: operation means; notification means; and ticket issuing means. The operation means inputs information required for ticket issuing processing. The notification means searches for a use route on the basis of the information input by the operation means, and notifies a user of the service status of the use route on the basis of the information relating to the preliminarily acquired service status. The ticket issuing means executes the ticket issuing processing on the basis of the operation of the operation means in a state that the user is notified of the service status by the notification means.
Patent JP-2013245849-A (JP)
Title: Film mirror for solar power generation, method for manufacturing film mirror for solar power generation, and reflecting device for solar power generation
Inventor: KUMAGAI TAKENORI
IPC: F24S23/70
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting device for solar power generation using a film mirror having an excellent antifouling property thanks to super water repellency, excellent in weatherability and damage resistance capable of keeping a good regular reflectance with respect to sunlight for a long period of time even if it is installed in a harsh environment for a long period of time.SOLUTION: A film mirror for solar power generation includes at least a reflection layer 3 and an antifouling layer 10 having super water repellency as the outermost surface layer on the light incidence side on a film base material. The antifouling layer is constituted of at least an inorganic crystal layer having a minute uneven structure and a fluorine resin-containing coated layer, and the inorganic crystal layer contains crystal of inorganic compound with a crystallization rate of 75% or more.