baber/WOPTO huggingface dataset:
Patent JP-2013012461-A (JP)
Title: Method for producing cathode active material, method for manufacturing electrode, and electrode
Inventor: KASEDA MANABU
IPC: H01M4/131
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide means which removes a film formed on a surface of a lithium-transition metal composite oxide while suppressing performance deterioration of the lithium-transition metal composite oxide.SOLUTION: A method for producing a treated cathode active material includes a treatment step of bringing a cathode active material containing a lithium-transition metal composite oxide into contact with an acid whose acid dissociation constant (pK) is equal to or greater than 4 and less than 6.35.
Patent JP-2013203818-A (JP)
Title: Method for producing colorant, colorant composition, toner, inkjet recording ink and color filter
Inventor: ISHIDAI KEIKO
IPC: G02B5/20
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a colorant containing a silicon phthalocyanine compound capable of being obtained as having a target particle diameter by general dispersion methods, and excellent in performances such as color reproducibility, light fastness, anti-electric property, transparency, etc., and a colorant composition, toner, inkjet recording ink and a color filter, excellent in the above performances.SOLUTION: A method for producing a colorant including a silicon phthalocyanine compound and a copper phthalocyanine compound is characterized by comprising a preparation step of preparing the silicon phthalocyanine compound by reacting a silicon compound with a raw material of phthalocyanine in the presence of a copper salt or the copper phthalocyanine compound.
Patent JP-2013202759-A (JP)
Title: Power tool, and fastening method using the same
Inventor: SAKAI YUKI
IPC: B25B23/14
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power tool capable of reducing influence of rotational variation by pulsation, and to provide a fastening method using the same.SOLUTION: A parameter derivation section 411 for correction derives a threshold rotation frequency that varies in synchronism with pulsation of full-wave rectified waves supplied to an inverter circuit 47. The threshold rotation frequency is calculated on the basis of at least one of torque and rotation frequency of a motor 3 before starting striking (during screwing in a drilling mode) and a supply voltage to the inverter circuit 47. A rotation frequency condition determination section 413 compares the threshold rotation frequency derived in the parameter derivation section 411 for correction and the rotation frequency of the motor 3 detected in a rotation frequency detection portion 412, and determines whether or not the rotation frequency of the motor 3 is below the threshold rotation frequency. When the rotation frequency of the motor 3 gets below the threshold rotation frequency for a prescribed number of times, a control signal output circuit 46 turns off switching elements Q1-Q6.
Patent JP-2013204565-A (JP)
Title: Solar thermal electric power generation device of sun tracking type
Inventor: SHINDO ISAMU
IPC: F02G1/06
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar thermal electric power generation device of a sun tracking type which enables a stable continuous operation over a long term and do not reduce electric power generation efficiency, even if in a sterling engine, an engine capacity is enlarged in order to improve electric power generation efficiency.SOLUTION: A sun tracking type solar thermal electric power generation device 10 drives a sterling engine 14 to generate electric power by continually directing the reflector 12 toward the sun, while tracking the position of the ever-changing sun 4 and adjusting the position of the device in the longitude direction and the latitude direction, wherein the position of sterling engine 14 is constructed to keep to be always vertical independent of the angle change of the reflector 12 which always changes.
Patent JP-2013212725-A (JP)
Title: Running control device
Inventor: KUNO KAZUHIRO
IPC: B62D6/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a running control device capable of performing turning of a vehicle reflecting a driver's intention, while suppressing an uncomfortable feeling imparted to a steering operation of the driver in case of controlling steering of the vehicle for avoiding contact with an object present around the vehicle.SOLUTION: In presence of an obstacle within a steering zone, steering for avoiding contact with the obstacle is performed not on front wheels 2FL, 2FR but on rear wheels 2RL, 2RR. Steering on the front wheels 2FL, 2FR is performed based on a steering indication from a driver by a steering wheel. When steering of the front wheels 2FL, 2FR changes toward a direction opposite to a turning direction by steering of the rear wheels 2RL, 2RR, steering control of the rear wheels 2RL, 2RR is stopped.
Patent JP-2013213524-A (JP)
Title: Solenoid valve structure
Inventor: KOMABA TAKAAKI
IPC: B60T15/36
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To regulate the turn of an electromagnetic coil when assembling the electromagnetic coil to a base body.SOLUTION: A rotation-stopping recessed part 34 is formed in a base body 10, and a rotation-stopping projected part 150 which is projected outwardly is provided on a bottom surface of an electromagnetic coil 130. When assembling the electromagnetic coil 130 to the base body 10, the rotation-stopping projected part 150 on the side of the electromagnetic coil 130 is engaged with the rotation-stopping recessed part 34 on the side of the base body 10, and thus, the electromagnetic coil 130 is rotation-stopped with respect to the base body 10.
Patent JP-2012229128-A (JP)
Title: Sheet finishing system including dual sheet stacking
Inventor: TERRERO CARLOS M
IPC: B65H31/24
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent that uneven stack of sheets caused by, e.g., staple thickness affects stack quality and hinders productivity.SOLUTION: The sheets can be stapled at a compiler 430, and a trail edge support 435 of the compiler 430 is movable from a first position to a second position. The compiler 430 is configured to drop the sheet or set of sheets to build compiled set stacks at the first and second positions on a stacking support 455 positioned beneath the compiler 430.
Patent JP-2013213168-A (JP)
Title: Epoxy resin composition for prepreg
Inventor: ONO KAZUO
IPC: C08G59/42
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having preservability in a prepreg, curing at a low temperature, and capable of producing an FRP.SOLUTION: An epoxy resin composition for prepreg contains the following component (B). (B) A clathrate compound containing at least one selected form a group consisting of carboxylic compounds (b1) represented by A(COOH)a [in the formula, A represents a 1-6C chain hydrocarbon group or the like that may have a substituent group, and a represents 2 or 3] and at least one selected from compounds (b2) represented by Formula (I) (in the formula, Rrepresents a hydrogen atom, a 1-10C alkyl group, or the like, and R-Rrepresent a hydrogen atom, a nitro group, a halogen atom, or the like. A portion marked with a dashed line indicates a single bond or a double bond), wherein its particle diameter (D50) is 0.01-15 μm.
Patent JP-2013218087-A (JP)
Title: Wall surface signboard and method of manufacturing wall surface signboard
Inventor: SHINTAKU MASAKAZU
IPC: G09F7/18
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface signboard not needing edge materials and a method of manufacturing a wall surface signboard.SOLUTION: A wall surface signboard includes: a plane bottom plate 11; a body portion 13 comprising a side wall 12 which is stood from the bottom plate 11 so as to surround the periphery of the bottom plate 11 into a closed state and has an opening 13A formed on a top surface thereof; a guide member 26 which is provided along an entire circumference of an upper end of the side wall 12 so as to protrude outward; a sheet body 14 which covers the opening 13A and is bent by the guide member 26 substantially in parallel with the side wall 12 to have tension applied thereto; and a fixing member 25 which fixes a bent part of the sheet body 14 from an outer side surface of the side wall 12. The guide member 26 is a bendable rod-like member having a substantially circular cross section and is fixed along the upper end of the side wall 12.
Patent JP-2013219968-A (JP)
Title: Non-contact feeding pad and non-contact feeding device
Inventor: OBAYASHI KAZUYOSHI
IPC: H02J7/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact feeding pad and a non-contact feeding device that can suppress degradation in power transmission efficiency even if the size or shape of a feeding side pad and a receiving side pad are different.SOLUTION: A non-contact feeding device comprises a non-contact feeding pad 11. The non-contact feeding pad 11 comprises a feeding side pad 110, a receiving side pad 111 and an auxiliary pad 112. The feeding side pad 110 and the receiving side pad 111 are different in size, and are placed vertically facing each other. The auxiliary pad 112 is disposed between the feeding side pad 110 and the receiving side pad 111, while contacting the upper side of the feeding side pad 110. Magnetic flux generated by the feeding side pad 110 interlinks with the receiving side pad 111 via the auxiliary pad 112. The coupling of the magnetic flux can be enhanced when compared with the conventional case without the auxiliary pad 112. Therefore, even if the size or shape of the feeding side pad 110 and the receiving side pad 111 is different, degradation in power transmission efficiency can be suppressed.
Patent JP-2012234802-A (JP)
Title: Solar power generation module
Inventor: CHEN CHENG-HUANG
IPC: F21L4/00
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a solar power generation module.SOLUTION: A solar power generation module of the present invention is used for supplying electric power to an LED lamp, and includes a photoelectric conversion unit, an electric energy storage unit, a PWM signal output unit, and an LED driving unit. The photoelectric conversion unit converts solar energy into electric energy. The electric energy storage unit stores the electric energy output from the photoelectric conversion unit and outputs the stored electric energy to the PWM signal output unit and the LED driving unit. The PWM signal output unit outputs pulse signals having different pulse widths to the LED driving unit. The LED driving unit converts the electric energy from the electric energy storage unit into electric energy matching the pulse signal in accordance with the pulse signal control by the PWM signal output unit so as to drive the LED lamp to emit light.
Patent JP-2013220970-A (JP)
Title: Plant activator and method for producing the same
Inventor: TANAKA HATSUSHIGE
IPC: C05G3/80
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a plant activator promoting greatly growth of a rice plant in cultivation of the rice plant by a paddy field, and to provide a method for producing the plant activator.SOLUTION: A method for producing a plant activator includes a roasting step S1 of roasting a shell, a shell liquid extraction step S2 of cooling gas discharged at that time, and extracting shell liquid as culture fluid of a plant, and a volume reduction step S3 of reducing a volume of the roasted shell. Oyster is mainly used as the shell. The method also includes a step S4 of preparing the volume-reduced shell obtained in the volume reduction step as a land improving material.
Patent JP-2013221115-A (JP)
Title: Polymer molded article and surface modification method for the same
Inventor: SEO AKISHIGE
IPC: C08J7/12
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To carry out surface modification for a polymer molded article by using a new composition that prevents degradation in a work environment by toxic gas or a problem of processing waste water.SOLUTION: A surface modification method for a polymer molded article comprises: applying a nitrile oxide compound such as 2-methoxy-1-naphthonitrile oxide on only a surface of a polymer molded article prepared by molding a polymer material such as NBR having, in the molecule, a multiple bond that reacts with nitrile oxide; and reacting the nitrile oxide compound with the polymer material on the surface of the polymer molded article to modify the surface of the polymer molded article.
Patent JP-2013220276-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent reliability of a notice presentation from decreasing in a game machine for executing the notice presentation before executing variation display of identification information based on start winning.SOLUTION: In occurrence of start winning, a microcomputer for game control transmits a start winning designation command and a total holding storage number designation command as holding storage information, and transmits a pattern designation command and a variation category command as determination result information. The presentation control microcomputer executes a read-ahead notice presentation for notifying a possibility of a predetermined state (in this example, super-ready-to-win), based on determination result information, and permits execution of a notice presentation by a partial presentation mode from among a plurality of kinds of presentation modes when one part of the holding storage information cannot be received normally.
Patent JP-2012140638-A (JP)
Title: Vinyl chloride resin composition for expansion molding and the molding
Inventor: Kuwahara jun
IPC: C08J9/04
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition and a molding using the same to give such a molding that has good appearance and uniform foam cell that does not depend on forming conditions, while the cost is suppressed by using a larger amount of filler than conventional ones.SOLUTION: Vinyl chloride resin composition for expansion molding includes 100 pts.mass of (a), 1 to 25 pts.mass of (b), 20 to 80 pts.mass of (c), and 0.5 to 10 pts.mass of (d), wherein (a) is a vinyl chloride resin having an average degree of polymerization of 300 to 5,000, (b) is a powder processing aid for expansion molding that is given by polymerizing 50 to 80 mass% of methyl methacrylate, 20 to 50 mass% of alkyl methacrylate having an alkyl group having 3 to 5 carbons, and 0 to 20 mass% of other copolymerizable monomers, (c) is an inorganic filler, and (d) is a thermally-degradable forming agent.
Patent JP-2013226616-A (JP)
Title: Machine tool
Inventor: ITO KEISHI
IPC: B23Q11/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of preventing cutting fluid from intruding into bearings of a main spindle in a spindle head, with simple structure.SOLUTION: An end face cover 50 is fixed to a spindle top end surface 11 of a main spindle 8. A fan configuring portion 52 provided on the end face cover 50, forms a sirocco fan with a plurality of blades 56. The plurality of blades 56 is provided to encircle an outer periphery of the top end of the main spindle 8. The end face cover 50 rotates together with the main spindle 8. The fan configuring portion 52 generates a flow of air flowing from an axis of the main spindle 8 toward the outside to blow away the cutting fluid splashed back to a workpiece etc. toward the outside. Accordingly, the machine tool can prevent the cutting fluid from intruding into bearings 45 and 46 in the spindle head 7.
Patent JP-2013136225-A (JP)
Title: Inkjet recording device
Inventor: SAMOTO KENJI
IPC: B65H5/36
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress contact of a recording section and an abutting member due to deformation or displacement of a guide rail.SOLUTION: A recording section 45 is reciprocatably supported by a guide rail. A platen 50 is arranged in a lower side of the recording section 45 with an interval. An abutting member 60 having an abutting section arranged between the platen 50 and the recording section 45 is attached to the guide rail. The sheet conveyed is pushed by the abutting section, lift from the platen 50 is suppressed. The interval is set remarkably narrow, the abutting section is closer to the recording section 45. When the recording section 45 is displaced downward by the guide rail being bent, the abutting part is also displaced downward, thereby the contact of the recording section 45 and the abutting section is suppressed.
Patent JP-2013233014-A (JP)
Title: Control device for vehicle
Inventor: OYOBE HICHIROSAI
IPC: B60L50/16
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To acquire a precise offset amount as quickly as possible.SOLUTION: A control device executes offset amount acquisition processing (hereinafter acquisition processing) acquiring an offset amount corresponding to a different between a detected rotation position and an actual rotation position and actuating an electric motor using the acquired offset amount. When a request for acquiring the offset amount is generated, the control device executes, (a) as the acquisition processing, first processing to be executed when a rotary shaft of the electric motor is not rotated during the stop of the vehicle to actuate the electric motor by the offset amount acquired by the first processing, and executes, (b) as the acquisition processing, second processing to be executed when the rotary shaft of the electric motor is rotated during the traveling of the vehicle after the execution of the first processing to actuate the electric motor by replacing the offset amount acquired by the first processing with the offset amount acquired by the second processing.
Patent JP-2013233063-A (JP)
Title: Protection pipe for electric wire
Inventor: MATSUDA HARUFUSA
IPC: H02G3/04
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique which easily enables fixation, classification for wiring types, and protection of a protection pipe for an electric wire when laying an electric wire and a cable.SOLUTION: In a protection pipe 1 for an electric wire, a fixation part 1A is formed integrally with a flat winding part 1B wound cylindrically so as to have a cylindrical shape, an adhesive agent 2 is applied to an outer side of the fixation part 1A and the fixation part 1A is protected by a protection seal 3. The cylindrical protection pipe 1 for an electric wire includes a storage space 4. The long protection pipe 1 for an electric wire can be manufactured by using a material having flexibility. In the protection pipe 1 for an electric wire, an electric wire or a cable 6 is stored in the storage space 4 by opening an arbitrary insertion part 5, the insertion part 5 returns to the original winding part 1B if the electric wire or the cable 6 is stored in the storage space 4, the protection pipe 1 for an electric wire can be classified for each wiring type by color classification, and the protection pipe 1 for an electric wire can be adhered and fixed by peeling the protection seal 3.
Patent JP-2013234423-A (JP)
Title: Buoyancy valve type automatic vacuum opening/closing device
Inventor: OCHI TOSHIYUKI
IPC: E03F7/00
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a buoyancy valve type automatic vacuum opening/closing device capable of automatically vacuum-discharging sewage water accumulated inside a storage tank which is a sewage basin.SOLUTION: Inside a storage tank X, a small-sized atmosphere open type ball valve 8 incorporated inside a sealed container 7 positioned inside the storage tank is opened and closed by utilizing buoyancy of a float 13 positioned inside the tank, a vacuum pressure inside a suction hose communicated with the valve is transmitted to a cylinder 6 of a main ball valve 2 positioned outside the storage tank to open and close the valve, and a fluid inside the storage tank is vacuum-discharged.
Patent JP-2013235305-A (JP)
Title: Touch panel
Inventor: TANAAMI KATSUCHIKA
IPC: G06F3/041
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel which reduces the number of components and also makes an external surface planar.SOLUTION: A touch panel 10 is a hybrid of a resistive film system and an optical system, so that the number of components (the number of components such as a light receiving element and a light emitting element) is reduced as compared with the case in which both a pressed portion in a panel longer-side direction and a pressed portion in a panel shorter-side direction are detected in the optical system. A light emitting element 32, a reflective member 38, and a light receiving element 34 are disposed on a first substrate 14 side relative to a second substrate 18 and therefore the external surface of the touch panel 10 can be made planar.
Patent JP-2012235129-A (JP)
Title: Thin film transistor and manufacturing method of top gate type thin film transistor
Inventor: GAU CHIE
IPC: H01L21/336
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film transistor which converts the ambiduality of a single walled carbon nanotube into the single polarity and uses the single walled carbon nanotube as a channel of a top gate type thin film transistor.SOLUTION: A manufacturing method of a thin film transistor includes the steps of: (A) preparing a substrate; (B) forming a source electrode, a drain electrode, and a SWCNT layer (single walled carbon nanotube) on the substrate (the source electrode and the drain electrode are arranged so as to be spaced away from each other and the SWCNT layer is inserted between the source electrode and the drain electrode.); (C) forming a gate oxide layer on the SWCNT layer; (D) annealing the gate oxide layer with an oxygen gas or a nitrogen gas at 500°C to 600°C; and (E) forming the gate electrode on the gate oxide layer.
Patent JP-2013236271-A (JP)
Title: Variable gain amplifier and amplification circuit
Inventor: YAMAGUCHI AKIRA
IPC: H03F1/26
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To improve a noise figure.SOLUTION: A variable gain amplifier includes: a first input terminal; a first transistor having a base connected to the first input terminal, an emitter grounded and an emitter size determined in accordance with a desired saturation level of the variable gain amplifier; a first capacitive element having one end connected to a collector of the first transistor; a first passive element having one end connected to the other end of the first capacitive element and the other end connected to the base of the first transistor; a second passive element having one end connected to a power terminal and the other end connected to the collector of the first transistor; a second transistor having a base connected to the other end of the second passive element and a collector connected to the power terminal; a third passive element having one end connected to an emitter of the second transistor and the other end connected to the base of the first transistor; and a first output terminal connected to the collector of the first transistor.