baber/WOPTO huggingface dataset:
Patent JP-2013022506-A (JP)
Title: Water purifier
Inventor: IKEMIZU MUGIHEI
IPC: C02F1/28
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of simultaneously opening/closing a plurality of valves for switching a route for generating purified water and a route for cleaning a filter medium and having comparatively inexpensive and small-sized constitution.SOLUTION: In the water purifier, a flow channel includes a first flow channel for filtering water by one filter tank and the other filter tank; a second flow channel for filtering water by the other filter tank and cleaning one filter tank and a third flow channel for filtering water by one filter tank and cleaning the other filter tank. A switching lever 6 actuates valve mechanisms 60, 70, 80, 90 so that the switching of the first flow channel, the second flow channel and the third flow channel is circulated in the order of the first route, the second route, the first route, the third route, and the first route. The valve mechanisms 60, 70, 80, 90 move in response to the actuation of the switching lever 6.
Patent JP-2013027127-A (JP)
Title: Method of repairing existing construction and power control method in repair building, and power control panel used for the methods
Inventor: KAMIMURA TAKESHI
IPC: H02J3/38
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of repairing an existing construction and a power control method in a repair building that are capable of easily dealing with connection of a distributed power supply and the like except for those assumed at the time when the existing building was constructed at repair of the existing building and of repairing the existing building with smaller restriction for saving energy, and a power control panel used for the methods,.SOLUTION: A power control panel 15 is installed to a lower layer part ML to be repaired in an existing building MB. Next, an existing commercial power supply 22 and a power load 23 are connected to the power control panel 15. Further, a photovoltaic power generation device 11A and a secondary battery 12A are provided and connected to the power control panel 15. During these operations, a middle layer part MM and a higher layer part MH that are not a repair target can be utilized in a normal state, that is, "repair without leaving" can be performed. After termination of repair of the lower layer part ML, repair of the middle layer part MM and repair of the higher layer part MH are performed sequentially.
Patent JP-2013023921-A (JP)
Title: Method of dividing concrete structure
Inventor: OMOTO ERI
IPC: E04G23/08
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently divide a concrete structure into a plurality of blocks with low noise and low vibration.SOLUTION: A method of dividing a concrete structure 1 which divides the concrete structure 1 into a plurality of blocks 2 includes: a groove formation step of forming a plurality of grooves 4 in the surface of the concrete structure 1 so as to be along outlines of the respective blocks 2; a hole formation step of forming a hole 14 in each at least one part of the groove 4; and a division step of generating a crack along each groove 4 by expanding each hole 14. Each groove 4 is formed by a water jet device, each hole 14 is formed by a low noise type concrete core drill, and the crack along each groove 4 is generated by expansion means, whereby work for diving the concrete structure 1 into the plurality of blocks 2 can be efficiently performed with low noise and low vibration.
Patent JP-2013027197-A (JP)
Title: Electric power converter
Inventor: SUZUKI JUNICHI
IPC: H02M7/48
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric power converter capable of facilitating counting of the number of elapsed days for a long time.SOLUTION: The electric power converter, converting a generated output of a solar battery into AC power and superimposing the AC power on a system, includes a display unit that counts the number of operated days of the power converter and conducts a required display when the counted value reaches a predetermined value.
Patent JP-2013026194-A (JP)
Title: Switch device, transmission channel switching device, and test device
Inventor: HORI HISAO
IPC: H01L41/09
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a switch device comprising a long life piezoelectric actuator.SOLUTION: A switch device comprises: a body having a first contact point; and an actuator for shifting a second contact point to make it in contact with or separate from the first contact point. The actuator comprises: a support layer; a first piezoelectric film formed on a top surface of the support layer; a second piezoelectric film provided on the other surface of the support layer in the opposite side of the first dielectric film and facing to the first dielectric film via the support layer, for changing warpage of the actuator by expanding and contracting in response to a driving voltage; electrode layers for applying respective driving voltage to a top surface of the first piezoelectric film and a bottom surface of the second piezoelectric film; and a second conductive oxide film containing conductive oxide formed between the second dielectric film and the electrode layer on the opposite side of the support layer for the second dielectric film.
Patent JP-2013031252-A (JP)
Title: Concentrated winding stator and manufacturing method of the same
Inventor: OKOCHI TOSHINORI
IPC: H02K3/46
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated winding stator which is excellent in heat dissipation of a coil and can stably fix the coil, and to provide a manufacturing method of the same.SOLUTION: A concentrated winding stator 10 comprises: a stator core 20 including teeth 21; and a plurality of coils 30 each constituted by concentratedly winding a coil wire 31 around the tooth 21. A foam member 40 inserted into interspace S which is formed between the coils 30, presses side surfaces of the coils positioned on both sides thereof. The foam member 40 fills the interspace S by cubical expansion due to foam formation and is pressed against the side surface of the coil 30.
Patent JP-2013028670-A (JP)
Title: Methacrylic thermoplastic resin composition
Inventor: HIGASHIDA NOBORU
IPC: G02B5/30
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having excellent optical characteristic such as low haze, low birefringence and high light transmittance, also having combinedly high stiffness, high surface hardness and high toughness, and is excellent in continued productivity.SOLUTION: This thermoplastic resin composition includes: a methacrylic resin (A); and a polyvinyl acetal resin (B) obtained from polyvinyl alcohol resin with ≥500 viscocity-average degree of polymerization and having the content of alkali metal or alkaline earth metal of 100 ppm or less, in a mass ratio (A)/(B) of 99/1 to 82/18. The dumbbell testpiece obtained by injection molding of the composition has a haze value of 0.5% or less; and in-plane retardation value at 589 nm wavelength measured at a 2 mm thick part of the dumbbell testpiece obtained by injection molding of the composition is 20 nm or less.
Patent JP-2013029066-A (JP)
Title: Internal combustion engine with variable compression ratio mechanism
Inventor: WATANABE SATOSHI
IPC: F02D15/04
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To estimate a residual exhaust gas amount comparatively accurately to enable suppression of combustion deterioration due to ignition timing, in an internal combustion engine with a variable compression ratio mechanism capable of changing a mechanical compression ratio by changing a combustion chamber volume at a top dead center.SOLUTION: A residual exhaust gas amount BRof this cycle remaining in the combustion chamber at an exhaust top dead center after combustion of the previous cycle on the basis of a residual exhaust gas amount BRof the previous cycle, an intra-combustion chamber new air amount Qof the previous cycle, a mechanical compression ratio Ein an exhaust stroke of the previous cycle, and a combustion air-fuel ratio AFof the previous cycle (steps 204 and 206), and a correction amount CAof the ignition timing of this cycle is decided (step 209) on the basis of the calculated residual exhaust gas amount of this cycle (step 208).
Patent JP-2013029074-A (JP)
Title: Plant and steam valve
Inventor: SHINNO KAORU
IPC: F16K1/42
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a plant with high reliability when steam is shut off.SOLUTION: The plant related to one embodiment includes an inner casing, an outer casing, a valve body, a valve rod, a valve rod guide, and a turbine. The inner casing is interiorly provided with a steam chamber. The outer casing accommodates the inner casing. The valve body is positioned in the steam chamber. The valve rod is connected to the valve body. The valve rod guide has a guide part through which the valve rod is retractably inserted, and a valve seat part which is positioned in an advancing direction of the valve rod, has an outlet opened to the steam chamber, and is fixed to a position where the outlet can be closed by the valve body due to its connection with the guide part. The turbine is connected to the outlet of the valve rod guide.
Patent JP-2013028500-A (JP)
Title: Polycrystalline diamond and method for producing the same, scribe tool, scribe wheel, dresser, rotating tool, orifice for waterjet, wire drawing die and cutting tool
Inventor: IKEDA KAZUHIRO
IPC: C01B31/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide: polycrystalline nanodiamond to which an acceptor element is added; a production method thereof; and various tools using the polycrystalline diamond.SOLUTION: This polycrystalline nanodiamond 1 is composed of carbon, a group III element 3 added to the carbon so as to disperse in the carbon in an atomic level, and inevitable impurities. The crystal grain diameter of the polycrystalline diamond 1 is 500 nm or less. The polycrystalline diamond 1 is produced by preparing graphite to which a group III element is added so as to disperse in carbon in the atomic level, and applying heat treatment to the graphite with a high pressure press machine. The polycrystalline nanodiamond 1 is useful for tools such as scribe tools, scribe wheels, dressers, rotating tools, orifices for waterjet, wire drawing dice and cutting tools.
Patent JP-2013030663-A (JP)
Title: Insulating substrate for power semiconductor, method of manufacturing the same, and power semiconductor module
Inventor: NAKANE YUGO
IPC: H01L23/13
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an insulating substrate for a power semiconductor device that operates at a high temperature, in which a solder of low melting point is not required to be used for bonding to a power semiconductor element, and its shape is retained even in a high operation temperature range.SOLUTION: An insulating substrate for a power semiconductor includes an insulating layer formed on a surface of a steel sheet by baking SiObased glass frit of a softening point 700°C or higher. The SiObased glass frit having the softening point of 700°C or higher is a frit that contains SiOby 50-70 weight %, TiOby 10-30 weight %, ZnO by 1-10 weight %, AlOby 1-10 weight %, and VOby 1-5 weight %.
Patent JP-2011216498-A (JP)
Title: Fuel cell system
Inventor: IKEZOE KEIGO
IPC: H01M8/10
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To shorten a treatment time for removing a residual moisture by suppressing increase of a power consumption, a structural enlargement and complicated work as much as possible.SOLUTION: When an operation shutdown trigger of a fuel cell system is turned on, the air humidified in a humidifying means 3 is supplied to a fuel cell stack 1 in a lower humidification than during a normal operation; an amount of taking out moisture generated inside the fuel cell stack 1 is increased and power generation of the fuel cell stack 1 is continued for a prescribed time; and then power generation is stopped and a cathode electrode side of the fuel cell stack 1 is purged by the air for a prescribed time.
Patent JP-2013038846-A (JP)
Title: Electric linear actuator
Inventor: SHIMIZU TATSUNORI
IPC: F16H25/22
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric linear actuator which has reduced weight by reducing the number of components and simplifying a structure and enables cost reduction by reducing the number of assembly man-hours.SOLUTION: A deceleration mechanism 6 and a ball screw mechanism 8 are attached to a bracket 2, and a cup-shaped cover 21 is detachably fitted to the bracket 2. The cup-shaped cover 21 is formed of thermoplastic synthetic resin by injection molding, and has a radially projecting lock portion 22 located at an opening end. An annular groove 23 is formed in the bracket. The lock portion 22 of the cover 21 is locked on the annular groove 23, and the cover 21 is fitted to the annular groove 23 while elastically deformed. At least the ball screw mechanism 8 is sealed from the outside.
Patent JP-2013038893-A (JP)
Title: Power transmission system
Inventor: YAMAKAWA HIROYUKI
IPC: B60L5/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system preventing a temperature rise of a vehicle body due to induction heating by capturing a leakage magnetic flux through shielding.SOLUTION: The power transmission system for transmitting power from a power transmission antenna 105 fixed on the ground to a power reception antenna 201 mounted on the bottom portion of the vehicle includes determination means for determining at the execution of power transmission whether position relationship between the power transmission antenna 105 and the power reception antenna 201 is appropriate. The projection of a shield 280 of the power reception antenna 201 in the vertical direction covers the power transmission antenna whenever the determination means determines the position relationship to be appropriate.
Patent JP-2013038355-A (JP)
Title: Cabinet for housing electric and electronic apparatuses
Inventor: TSUKAHARA MASAHIRO
IPC: H05K7/20
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet for housing electric and electronic apparatuses which efficiently cools a heating device housed therein and achieves the downsizing of the cabinet.SOLUTION: A heating device 2, in which an exhaust hole and an intake air hole are disposed at an upper part and a lower part of a housing 10 so as to be separated from each other, is disposed on the rear surface side in a cabinet body 1 including an upper ventilation hole 8 and a lower ventilation hole 9. A partition plate 11 is provided at the front side and both the left and right sides of the housing 10 so as to stride over the housing 10 of the heating device 2 and divides an internal space of the cabinet body 1 into upper and lower parts thereby preventing outer air from passing through a space between the cabinet body 1 and the housing 10.
Patent JP-2013041052-A (JP)
Title: Display device
Inventor: SUGITA TATSUYA
IPC: G02B30/31
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of improving the display quality during 2D display and 3D display.SOLUTION: A display device includes: a display panel that displays an image; and a liquid crystal lens panel that is arranged on the display surface side of the display panel, controls a refractive index in a cylindrical lens manner to form parallax barriers, and switches 2D display and 3D display. The liquid crystal lens panel includes: a first transparent substrate that is arranged on the display panel side; and a second transparent substrate that is arranged to face the first substrate through a liquid crystal layer. The display device further comprises a first polarizing plate that is formed on the display surface side of the second transparent substrate to control a polarization direction of transmission light transmitted through the liquid crystal lens panel.
Patent JP-2013039716-A (JP)
Title: Tire vulcanizing mold and motorcycle tire
Inventor: YUE TOSHIFUMI
IPC: B29C35/02
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire vulcanizing mold and a motorcycle tire in which the strength of the mold is secured and the occurrence of cracking can be suppressed near a base of a shoulder portion and in a sidewall part and the reduction of travelling performance can be suppressed.SOLUTION: In the tire vulcanizing mold divided into a tread segment and a pair of side plates for producing the motorcycle tire, a joint part is formed between a shoulder block and a sidewall part of the motor cycle tire, the mold has a cavity curving a groove bottom line of the tread part so as to be convexed to the outside of the tire, the dividing position of the tread segment and the side plate is located on the outer surface of the joint part, further the mold is formed so as to satisfy predetermined conditions.
Patent JP-2012042958-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: KANG KYUNG-PYO
IPC: G03G15/01
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus having a transfer belt driving controller.SOLUTION: The electrophotographic image forming apparatus comprises: a plurality of photoreceptors on which toner images of different hues from one another are respectively formed; a transfer belt on which toner images of different hues from one another are stacked to form a color image, while the belt circulates and travels with facing the plurality of photoreceptors; a transfer belt driving controller including an idle roller that is installed to be freely rotatable on a rotating shaft of one of a plurality of rollers disposed at a predetermined interval inside the transfer belt and that is wrapped and rotated by the transfer belt, an encoder wheel that rotates with the idle roller, an encoder that detects information regarding rotation of the encoder wheel, and a control unit that controls a linear velocity of the transfer belt by feedback control on a driving source for driving a supporting roller, based on the information regarding the rotation of the encoder wheel measured by the encoder; and a fixing unit for melt-fixing the color image on a sheet.
Patent JP-2011248922-A (JP)
Title: Apparatus, information processing method, program, and recording medium
Inventor: SHIMIZU KOJI
IPC: G06F9/445
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, an information processing method, a program, and a recording medium that are capable of easily changing a control method of an application for the apparatus.SOLUTION: The apparatus capable of installing a plurality of application programs comprises acquisition means for acquiring a display item on a setting screen of the application programs from first storage means for each category of the application programs and second storage means for the each application program according to a request received through a network; creation means for creating the setting screen including the display item obtained by the acquisition means; and send-back means for sending back the setting screen through the network.
Patent JP-2012054928-A (JP)
Title: Method of handling service group creation in communication system and related communication device
Inventor: JIAN HE SONG
IPC: H04W4/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of handling service group creation for a personal network element of a communication system.SOLUTION: The method comprises a step of obtaining existence information of service groups in the communication system when the personal network element is going to reside in a service group, and a step of determining whether to create or join the service group according to the existence information.
Patent JP-2013047740-A (JP)
Title: Vehicle driving operation training device and vehicle
Inventor: HIROSE SATORU
IPC: G09B9/052
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving operation training device which improves the driving operation capability of a driver.SOLUTION: Light emitting parts 22a to 22d are disposed in positions corresponding to two left positions and two right positions in the vicinity of a maximum area (rectangle M1) of a front vision criterion area, namely, in vicinities of an upper part of an A-pillar in a compartment, a right door mirror, a room mirror in the compartment, and, for example, a display device for car navigation respectively. A light emitting part 22e is disposed in the vicinity of an indirect visible part corresponding to criteria for direct front and side driving vision, namely, on a left door mirror. Respective light emitting parts 22 are driven in accordance with an exercise having a preliminarily set difficulty level (steps S4 and S5), and driving operation states of a driver tackling the exercise are collected to determine whether the driving operation of the driver for the exercise is correct or not (steps S6 to S10), and the difficulty level is adjusted in accordance with the determination result (steps S11 to S15), and respective light emitting parts 22 are driven in accordance with an exercise having the adjusted difficulty level.
Patent JP-2013049494-A (JP)
Title: Rack
Inventor: WADA NORIYUKI
IPC: A47B47/02
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a rack in which a sub-beam material can surely be prevented from being dropped unexpectedly from the space between a pair of back-and-forth beam materials constituting a rack frame of the rack.SOLUTION: A notched part 20a into which an L-shaped tip part 17a of a projection part 16a of the sub-beam material 3 can be fit downward, is arranged on the beam material 2a to extend from an intermediate horizontal plate part 9a to a vertical plate part 11 thereof. A sub-beam material rise restricting member 22 including a stopper part 24a that gets into between a horizontal extending plate part 15a of the L-shaped tip part 17a supported by the bottom side of the notched part 20a and the beam material 2a of the intermediate horizontal plate part 9a, is attached to the beam material 2a in the state abutting on the lower side of the intermediate horizontal plate part 9a of the beam material 2a.
Patent JP-2013051229-A (JP)
Title: Charged particle beam drawing device and adjustment method of blanking timing
Inventor: GOTO YOSHIKUNI
IPC: H01L21/027
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam drawing device and an adjustment method of a blanking timing which are capable of improving throughput by shortening the time required for whole drawing processing by shortening a settling time by adjusting the blanking timing with a DAC amplifier tester, and also shortening a DAC amplifier adjustment time, and which allow anyone to easily and surely adjust the DAC amplifier.SOLUTION: A charged particle beam drawing device comprises: a blanking amplifier 33; a DAC amplifier 34; a deflection control unit 32; a control computer 31; a DAC amplifier diagnosis circuit 38 with an adder circuit which adds an analog voltage signal output from the DAC amplifier 34; and a DAC amplifier tester 7 which evaluates the DAC amplifier 34. The DAC amplifier tester 7 adjusts the blanking time in the settling time on the basis of a blanking signal from the blanking amplifier 33 and an adder circuit output signal from the DAC amplifier diagnosis circuit 38.