baber/WOPTO huggingface dataset:
Patent JP-2013009550-A (JP)
Title: Power conditioner
Inventor: BABA MASAHIRO
IPC: H02J3/38
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-construct power conditioner with excellent safety allowing the reduction of costs.SOLUTION: The power conditioner comprises an inverter 12 converting a direct-current output into an alternate-current based on power generation of a power generation installation 21, a system interconnection switch 13 connecting the inverter 12 to a system 22, and a control part 15 controlling the AC conversion operation of the inverter 12 and opening/closing operations of the system interconnection switch 13. The control part 15 diagnoses a failure of the system interconnection switch 13 according to control states of the inverter 12 and the system interconnection switch 13, a first voltage generated on the system 22 side of the system interconnection switch 13, a second voltage generated on the inverter 12 side of the system interconnection switch 13, and a threshold related to a system voltage of the system 22.
Patent JP-2013010854-A (JP)
Title: Primer composition for polycarbonate and polycarbonate
Inventor: HANAWA SHINGO
IPC: C09J5/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition for polycarbonate causing no whitening of the surface of the polycarbonate in a bonding process and causing little decrease of adhesion force even under a wet heat condition for a long period of time, and to provide the polycarbonate.SOLUTION: The primer composition for the polycarbonate includes chlorinated rubber (a), ethylene-vinyl acetate copolymer (b) and solvents, wherein the compounding ratio (a)/(b) by mass of the component (a) to the component (b) is in the range of from 20/80 to 60/40; the content of alcoholic solvent (c) in the whole solvent is 20 to 60 mass%; the content of aromatic hydrocarbon-based solvent (d) in the whole solvent is 5 to 25 mass%; and the chlorination rate of the chlorinated rubber (a) is not less than 20%.
Patent JP-2013010163-A (JP)
Title: Sheet plywood for molded sheet punching die and for molded sheet punching pedestal
Inventor: KUROIWA SHUZO
IPC: B26F1/44
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet plywood for a molded sheet punching die and for a molded sheet punching pedestal, configured such that elastic members and adhesives can be completely peeled off, and further the elastic members can be attached with higher accuracy by re-using the adhesives or the like.SOLUTION: The sheet plywood for the molded sheet punching die and for the molded sheet punching pedestal includes a wooden substrate, and a sheet layer formed on at least one surface of the wooden substrate.
Patent JP-2013010860-A (JP)
Title: Resin composition for printed wiring board, prepreg, laminate, and printed wiring board
Inventor: KAMIGATA YASUO
IPC: C08K3/22
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a printed wiring board capable of producing a laminate having a low coefficient of thermal expansion and excellent drilling processability, and to provide a prepreg, a laminate and a printed wiring board using the resin composition.SOLUTION: This resin composition for the printed wiring board includes: a resin component; hydrous zinc molybdate (ZnMoO(OH)), wherein the atomic ratio of zinc to molybdenum is 2:1; and a metal oxide. The prepreg, the laminate and the printed wiring board obtained using the resin composition are also provided.
Patent JP-2013011231-A (JP)
Title: Engine control system, fuel injection apparatus and injection driving apparatus
Inventor: HIOKI TOSHIKAZU
IPC: F02D41/34
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine control unit in an engine control system, which is reduced in cost and improved in development efficiency.SOLUTION: The engine control system 10 sends a drive start timing of an actuator 25 to open an injection port, and an injection command value to indicate a drive continuous time, to each injector IJ1 to IJ4, from an engine ECU 11. Each injector IJ1 to IJ4 is provided with a sensor 27 detecting a fuel pressure (inlet pressure), and also is provided with a microcomputer 51, an AD converter 55, and a drive circuit 57. The microcomputer 51 AD converts a signal from the sensor 27 for every constant time interval, and detects actual injection characteristics, and by correcting the injection command value from an engine ECU 11 and by the corrected injection command value after the correction is calculated based on the detected value of the injection characteristics, then the actuator 25 is driven. As a result, regarding the need of the correction control processing through the injection characteristics detection value, the engine ECU 11 is used in common.
Patent JP-2013011736-A (JP)
Title: Thin display housing comprising fiber-reinforced composite material
Inventor: YAMAJI TADASHI
IPC: C08J5/04
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin display housing satisfying the strength and rigidity while further thinning the thickness and reducing the weight.SOLUTION: The thin display housing includes a panel unit chassis, a backlight chassis, and a rear cabinet. The panel unit chassis and/or the backlight chassis is composed of a fiber-reinforced composite material in which a non-continuous reinforced fibers are randomly oriented in a thermoplastic resin. The mean fiber length of the reinforced fibers included in the composite material is greater than 5 mm and 100 mm or less.
Patent JP-2013010727-A (JP)
Title: Production method of aromatic hydrocarbon having straight-chain alkyl group, and catalyst
Inventor: ARAKI YASUNORI
IPC: C07C15/02
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an aromatic hydrocarbon having a straight-chain alkyl group from an aromatic hydrocarbon having a branched alkyl group, the method suppressing a side reaction and economically excellent.SOLUTION: The production method of an aromatic hydrocarbon having a straight-chain alkyl group comprises bringing an aromatic hydrocarbon having a branched alkyl group into contact with an acid type zeolite catalyst, which is obtained by ion exchange between at least one kind of ion selected from the group consisting of alkali metal ions and alkaline earth metal ions and at least one kind of ion selected from the group consisting of proton and proton precursors.
Patent JP-2011193029-A (JP)
Title: Laser resistant to internal ir-induced damage
Inventor: ARBORE MARK
IPC: G02F1/37
Filed: 2011-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser and a laser having resistance to long-term degradation.  <P>SOLUTION: There provided is a co-doping of the gain medium of a diode-pumped infrared laser to give the laser resistant to long-term degradation due to high-intensity internal infrared radiation. The co-doping of the gain medium using ions such as Cr3+ and Ce3+ that gives the gain medium resistant to external ionizing radiation solves a problem of long-term degradation of the gain medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011218195-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of variously utilizing image data acquired by photographing image display, by preparing a function for individually identifying an image display.SOLUTION: A character string as screen identification information is displayed in a big-win presentation screen display by a display device 5, so that a presentation screen display can be individually identified. Accordingly, when a big-win presentation screen display is photographed by a photographing function of a portable phone 200, the photographed image data can be individually identified. This surely prevents unauthorized use of image data. Consequently, image data can be utilized by various methods.
Patent JP-2013014991-A (JP)
Title: Improved earthquake proof latch and latch receiver positioning sheet, and method for mounting earthquake proof latch and latch receiver
Inventor: TSUJI YOSHIO
IPC: E05C21/02
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake proof latch and a latch receiver which can be simply and accurately mounted to various types of furniture at home without using a special tool.SOLUTION: A mounting positioning part is provided in an earthquake proof latch in such a manner that an earthquake proof latch and a latch receiver are accurately and simply mounted matched with a top plate end part or a step (door stop bar) end part without using a special tool. Furthermore, fitting holes are provided at least at two front and rear positions of an earthquake proof latch body and the mounting positioning part to be able to cope with various types of furniture. Moreover, one end of a latch receiver positioning sheet is folded and inserted into a groove formed between the top plate or the step and the mounting positioning part, a latch receiver mounting position is fixed by the pressing force of a door, the folding repulsive force of the latch receiver positioning sheet, and an adhesive tape, and the latch receiver can be accurately and simply mounted.
Patent JP-2013018536-A (JP)
Title: Insertion sealing box
Inventor: KUMAKI SHUHEI
IPC: B65D5/10
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the assuredness of the sealing of an insertion sealing box while protecting contents.SOLUTION: In the insertion sealing box in which a pair of side face plates 1 and a pair of end face plates 2 are continuously arranged via ridge parts, side flaps 6 and end flaps 7 are arranged continuously to the upper ends of the side face plates 1 and the end face plates 2 respectively, the end flaps 7 are bent along folding lines 9 in the width direction formed in the middle parts, and the insertion sealing box is sealed by inserting insertion pieces 10 in the distal end sides of the end flaps 7 into insertion holes 8 of the side flaps 6, guide pieces 11 in which inner edge parts spaced apart from the end faces are root parts in the inside of the insertion holes 8 are arranged in the side flaps 6, pushing in holes 12 are formed by cutting out the same, pushing in protrusions 13 are formed by cutting in the insertion pieces 10 from the folding lines 9 in the end flaps 7, the insertion pieces 10 inserted into the insertion holes 8 are pushed and folded back to end face sides by the guide pieces 11, the surfaces of the end flaps 7 are pushed near the root of the pushing in protrusions 13, thereby the pushing in protrusions 13 get into the lower side of the side flaps 6 via the pushing in openings 12, when sealing.
Patent JP-2013025964-A (JP)
Title: Electrolyte circulation cell
Inventor: KUMAMOTO TAKAHIRO
IPC: H01M8/18
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte circulation cell capable of automatically correcting imbalance of electrolyte amounts on a positive electrode side and a negative electrode side in a simple configuration without using a power supply.SOLUTION: A redox flow cell 1A comprises: a battery cell 10; a circulation path 20 for a positive electrode and a circulation path 30 for a negative electrode which circulate a positive electrode electrolyte and a negative electrode electrolyte, respectively; and a pump 40 which pumps each electrolyte. A communication tube 50, by which a positive electrode tank 201 and a negative electrode tank 301 are communicated, is also provided. An opening on a side to which the communication tube 50 is connected to the negative electrode tank 301 is provided with a lid 51 which is freely opened and closed via a hinge 52. A float 61, which moves up and down according to a liquid surface position of the electrolyte in the negative electrode tank 301, is attached to the lid 51. When the liquid surface position of the electrolyte in the negative electrode tank 301 becomes higher than a predetermined position, the float 61 is raised and the lid 51 is released.
Patent JP-2013022184-A (JP)
Title: Endoscope
Inventor: KAWAI TOSHIMASA
IPC: G02B23/24
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which appropriately performs bending operation even when a bending portion is moved to bend with a small amount of movements.SOLUTION: The endoscope includes an insertion portion having the bendable bending portion and a bending operation portion provided on a side toward a proximal end rather than the insertion portion for performing bending operation of the bending portion by moving the bending operation portion from a reference position. In addition, the endoscope includes a movement speed determining portion which determines the moving speed of the bending movements of the bending portion in a manner to be proportional to the amount of displacement of the bending operation portion from the reference position, a driving member for moving the bending portion to bend by being driven by the bending operation at the bending operation portion, and a driving control portion for controlling to drive the driving member based on the moving speed determined by the movement speed determining portion.
Patent JP-2013023886-A (JP)
Title: Substrate frame body and wing wall structure using the same
Inventor: SHINAGAWA HAYATO
IPC: E04B2/74
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate frame body and a wing wall structure using the same, capable of coping with difference in a width dimension of a wall body or a door body, and improving strength.SOLUTION: A substrate frame body 1 includes: a pair of vertical frame members 11, 12 provided with a pair of dowel-like projections 11b, 11b, 12b, 12b vertically adjacent to each other at the same height position on each inside surface 11a, 12a arranged opposing each other; and a pair of horizontal bar members 14, 15, which have the same thickness with the pair of the vertical frame members, are cuttable square timbers so as to adjust linear dimensions, and open in one thickness direction to provide each of recessed grooves 14b, 15b, in which the dowel-like projections are fitted, over a whole length in a length direction. Side surfaces 14a, 15a confronted to each other of the pair of the horizontal bar members are abutted each other in a state that each of the dowel-like projections of the pair of the vertical frame members is fitted to both end parts of each of the recessed grooves of the pair of the horizontal bar members. Face bars 17, 18 are respectively fixed to front and rear sides of the vertical frame members and the horizontal bar members in a state that the horizontal bar members are installed between the pair of the vertical frame members.
Patent JP-2013023739-A (JP)
Title: High cleanliness bearing steel and method for producing the same
Inventor: OKAYAMA ATSUSHI
IPC: C21C7/064
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a high cleanliness steel with a long rolling fatigue life by controlling the oxide composition in the steel to CaO-AlO-MgO system, and a method for producing the same.SOLUTION: The high cleanliness steel is characterized by including a nonmetallic inclusion which has, by mass%, C concentration of 0.85% or more and 1.2% or less; Sol. Al concentration of 0.020% or more and 0.035% or less; Cr concentration of 0.50% or more and 2.0% or less; S concentration of 0.0020% or less; and total O concentration of 0.0020% or less; and also has a circle equivalent diameter of 1.0 μm or more and 10 mμ or less on a mirror polishing surface, when microscope observation is carried out on a sample cut from an iron slab after continuous casting and finished by mirror polishing. In the nonmetallic inclusion, Ca, Al, Mg, and O occupy 90 atom% or more among all the elements constituting the nonmetallic inclusion, and the number ratio of the nonmetallic inclusions having a CaO concentration of 20 to 50 mass% is 50% or more among all the number of the nonmetallic inclusions having a Ca concentration of 5 atom% or more.
Patent JP-2013025619-A (JP)
Title: Image display device and image display method
Inventor: UENO AKIRA
IPC: G09G5/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and an image display method for suppressing an oppression of a DRAM band even when graphic processing is increased.SOLUTION: The image display device for displaying an input image stored in an image storage part connected to a common bus after graphic processing includes: a graphic processing part having a first graphic processing function and a second graphic processing function, and for making the image storage part store either an image obtained by performing first graphic processing to the input image or an image obtained by successively performing second graphic processing as a processed image; a display processing part having a processing function which is equivalent to the second graphic processing function for outputting either the processed image or an image obtained by performing the second graphic processing to the processed image as a display image; and a switching control part for switching a processing part for executing the second graphic processing to either the graphic processing part or the display processing part on the basis of predetermined conditions.
Patent JP-2013022912-A (JP)
Title: Exposure control device, and image forming apparatus
Inventor: SUGANO TAKASHI
IPC: B41J2/44
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain appropriate image density by making gradation smooth in carrying out multiple exposure.SOLUTION: This exposure control device includes a light source 105 having a plurality of light emitting elements, and scans a photoconductor drum 11 with optical beams outputted from the light emitting elements to carry out multiple exposure. A laser driving part 104 drives the light emitting elements to output optical beams. A control unit 80 controls the laser driving part when scanning the photoconductor drum to change the light quantity of the optical beams on at least one of the light emitting elements while setting the light quantity of optical beams to a predetermined light quantity on the remaining light emitting element.
Patent JP-2012034363-A (JP)
Title: Video display device and its manufacturing method
Inventor: SEKI ZHEN WOO
IPC: G02B30/27
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin stereoscopic video display device by reducing the whole thickness, and its manufacturing method.SOLUTION: A video display device comprises a video display part that includes pixels in a matrix, each of which has a sub-pixel for left eye and a sub-pixel for right eye alternately arranged; and a touch sensor part disposed at an upper side of the video display part. The touch sensor part includes a first transparent electrode layer and a second transparent electrode layer arranged to be intersected with each other, and a lens array positioned therebetween. The video display device sensors a touch or a touch position through the first transparent electrode layer and the second transparent electrode layer, and separates video output from the video display part via the lens array, into an image for left eye and an image for right eye using a refractive index of the lens array.
Patent JP-2013029141-A (JP)
Title: Rolling bearing for machine-tool spindle driving spindle motor
Inventor: KOIWA TAMOTSU
IPC: C10M129/76
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage, such as peeling, and improve durability, and thereby coping with a higher speed rotation, in a rolling bearing for a machine-tool spindle driving spindle motor.SOLUTION: In the rolling bearing for the machine-tool spindle driving spindle motor, a grease composition is enclosed in a bearing space formed by an inner ring, an outer ring and a rolling element, where the grease composition containing: synthetic oil as base oil; a diurea compound as a thickener; and at least one of a rust-prevention additive which is selected from zinc naphthenate and succinic acid derivative and accounts for 0.25-5 mass% of the total grease amount.
Patent JP-2013028844-A (JP)
Title: Dephosphorization pretreatment method of molten iron
Inventor: TAKESHITA HIROAKI
IPC: C21C1/02
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a dephosphorizing reaction even at the end of the treatment when the dephosphorizing efficiency decreases, in a dephosphorization pretreatment of molten iron in which phosphorus is removed from the molten iron by soaking an immersion lance into the molten iron contained in a molten iron transfer vessel such as a torpedo car or a hot-metal ladle and blowing in oxygen-containing gas through the immersion lance or blowing in a solid oxygen source along with carrier gas.SOLUTION: The dephosphorization pretreatment method of molten iron includes the steps of: soaking the immersion lance 2 into the molten iron 3 contained in the molten iron transfer vessel 1; and blowing in the oxygen-containing gas through the immersion lance; or blowing in the solid oxygen source along with carrier gas, thereby removing phosphorus from the molten iron, wherein the oxygen-containing gas or the solid oxygen source is blown in while periodically changing an immersion depth of the immersion lance in the molten iron.
Patent JP-2012046513-A (JP)
Title: Pharmaceutical composition
Inventor: SATO NORISUKE
IPC: A61K47/26
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a new pharmaceutical composition which has a safe and strong adenosine A2a receptor operation action.SOLUTION: The pharmaceutical composition comprises a new cyano pyrimidine compound.
Patent JP-2013034318-A (JP)
Title: Motor controller and electrically-driven power steering device
Inventor: KARIZUME YUJI
IPC: H02P7/29
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller which can calculate an induction voltage generated by a motor with a brush without reference to a target value of current for the motor and improve calculation precision of the induction voltage, and an electrically-driven power steering device.SOLUTION: An ECU 11 which controls a motor 12 includes: a current target value setting section 30 which sets a current target value It for the motor 12; a voltage detection section 50 which detects a voltage detection value Vd on the basis of a detection signal from a voltage sensor 23; a voltage calculation section 51 which calculates a voltage estimation value Ve on the basis of a source voltage Vps of a battery 24; and an induction voltage observer 38 which calculates an induction voltage E generated by the motor 12 by using an inter-terminal voltage Vt based upon the voltage estimation value Ve when the current target value It is set to a value other than "0 (zero)", and calculates the induction voltage E by using an inter-terminal voltage Vt based upon the voltage detection value Vd when the current target value It is set to "0 (zero)".
Patent JP-2013035361-A (JP)
Title: Floating body type structure in floating body type offshore wind power generation device, method for manufacturing the same, and method for installing the same
Inventor: OKADA HIDEAKI
IPC: B63B9/06
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a floating body type structure in a floating body type offshore wind power generation device capable of making the best use of both characteristics of a spar-shaped and a streamline-shaped, and to provide a method for manufacturing the same and a method for installing the same.SOLUTION: The floating body type offshore wind power generation device 4 includes a floating body type structure 1, a tower 2 erected from the floating body type structure, and a windmill 3 provided on the upper section of the tower. The floating body type structure is a ship-shaped structure with its external shape formed in a streamline-shape to reduce its resistance. In the floating body type structure 1 in the floating body type offshore wind power generation device, a ballast 5 for improving the stability is hung from the lower section of the floating body type structure, or on both sides in the width direction of the floating body type structure.