baber/WOPTO huggingface dataset:
Patent JP-2012232272-A (JP)
Title: Electrostatic separation device
Inventor: SAEKI NOBUTO
IPC: B03C7/02
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide and electrostatic separation device capable of generating a uniform electric field in a wide range.SOLUTION: The electrostatic separation device includes: a plate electrode 22 extended in a direction obliquely inclined with an angle θ; a plurality of roller electrodes 23 disposed so as to face the plate electrode 22 across predetermined separation space 24 under the plate electrode 22 and arranged in gaps C1-C3 along the direction of the plate electrode 22 with each other; a direct current power source 25 for forming the electric field between the plate electrode 22 and a group of the roller electrodes 23; and a charging unit 10 for charging a separation object subjected to charging processing so as to have a velocity component along the inclined direction of the plate electrode 22.
Patent JP-2012237560-A (JP)
Title: Profile measurement apparatus for object charged into blast furnace
Inventor: WAKABAYASHI SHIGEJI
IPC: G01B15/04
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a profile measurement apparatus for an object charged into a blast furnace, which can perform highly accurate profile measurement by a simple structure while preventing a mechanical part from being influenced by heat, high-density dust etc. in the blast furnace.SOLUTION: In a profile measurement apparatus 1 installed on a top part of a blast furnace 2 to measure a profile of an object 4 charged into the blast furnace 2, a whole measurement apparatus body part 10 composed of a microwave transmitter/receiver 14 capable of transmitting/receiving microwaves, an antenna 11 for emitting a microwave, a waveguide 13 for connecting the microwave transmitter/receiver 14 to the antenna 11, a reflector 12 for reflecting the microwave emitted from the antenna 11 to the inside of the blast furnace 2, a reflector driving device 16 for driving the reflector 12, and a driving shaft 15 for connecting the reflector 12 to the reflector driving device 16, is stored in a pressure resistant vessel 9 having an aperture 21 directed to the inside of the blast furnace 2.
Patent JP-2011255963-A (JP)
Title: Packaging box
Inventor: NAGASAWA SHIGEKI
IPC: B65D5/54
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which is easily opened and resealed in inspection since flat plate constituting pieces are overlapped with each other in the halfway position of a flat plate and adhesion only at an outer flap portion is performed.SOLUTION: One flat plate and a pair of outer flap pieces connected to the one flat plate comprise bisected flat plate constituting pieces and bisected outer flap constituting pieces connected to the bisected flat plate constituting pieces. The respective flat plate constituting pieces are provided successively outside a pair of elevated surface plates through a pleat line, and the outer flap constituting pieces are stuck to inner flap pieces without adhering overlapped portions formed outside the respective flat plate constituting pieces and overlapped one above the other in the halfway position, when the packaging box is formed. Thus, the packaging box is formed.
Patent JP-2012243792-A (JP)
Title: GaN THIN FILM BONDED SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND GaN-BASED HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Inventor: SAITO TAKESHI
IPC: H01L21/338
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance HEMT in which a buffer leakage current and a gate leakage current are suppressed.SOLUTION: A method of manufacturing a GaN thin film bonded substrate includes steps of: implanting hydrogen ions with an average implantation dosage of 1×10cmor more and 3×10cmor less to a plane 10i at a depth 0.1 μm or more and 100 μm or less from a main surface of a GaN bulk crystal 10; bonding a different composition substrate 20 having a chemical composition different from GaN onto the main surface of the GaN bulk crystal 10 to which hydrogen ions are implanted; and forming a structure with a GaN thin film 10a bonded on the different composition substrate 20, the GaN thin film 10a being obtained by separating the GaN bulk crystal 10 at the plane 10i positioned at the hydrogen ion implanted depth by heat treating the GaN bulk crystal 10. A method of manufacturing a GaN-based HEMT includes a step of growing at least one GaN-based semiconductor layer 30 onto the GaN thin film 10a of the GaN thin film bonded substrate 1.
Patent JP-2012242470-A (JP)
Title: Signal band widening device, signal band widening method, and program therefor
Inventor: OMURO NAKA
IPC: G10L21/0332
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To stably generate a high-quality pseudo-wideband signal regardless of a communication correspondent.SOLUTION: A signal band widening method includes the steps of: applying parallel bypass filtering to a narrowband signal using two different cutoff frequencies; calculating a power ratio between the post-filtering narrowband signals; determining a low-frequency enhancement level in accordance with the value of the ratio; subsequently calculating a modified gain factor from a gain factor for enhancing the low-frequency and the low-frequency enhancement level; multiplying the low-frequency enhancement level by the frequency-domain-converted narrowband signal to generate a low-frequency-enhanced frequency-domain signal; further duplicating a part of or the entire frequency-domain-converted narrowband signal to thereby generate a signal of a frequency band exceeding 4 kHz; combining the low-frequency-enhanced frequency-domain signal and the signal of a frequency band exceeding 4 kHz to generate a frequency domain wideband signal; and converting the signal into a temporal domain to generate a pseudo-wideband signal.
Patent JP-2012242624-A (JP)
Title: Optical cable
Inventor: OKUNISHI TAKASHI
IPC: G02B6/44
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable which allows a cut being a start point of rupture for cutting an outer wrap tape, to be made thereon in such a way that a worker can easily find the cut, and allows the outer wrap tape to be safely, simply, and easily peeled off therefrom without using tools such as a cutting tool at a work site.SOLUTION: An optical cable 11 is obtained by winding an outer wrap tape 15 around a spacer 12 including a slot 14 housing a plurality of optical fiber ribbons 13, and the coating the outside of the outer wrap tape 15 with a sheath 16; a plurality of cuts 17 being start points of rupture are provided at a side edge of the outer wrap tape 15. Two adjacent cuts 17 are arranged close to each other at such an interval that a part of the outer wrap tape 15 wound around the spacer 12 can be stood. When two cuts 17 arranged close to each other are defined as a pair of cuts, pairs of cuts are intermittently provided in a lengthwise direction of the outer wrap tape 15.
Patent JP-2012240724-A (JP)
Title: Packaging medium storage container
Inventor: SEKI TAKAYUKI
IPC: B65D5/72
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging medium storage container that suppresses the possibility that a flap provided by cutting and raising a part of a front plate is fitted in a cut again and hardly raised.SOLUTION: The packaging medium storage container which stores a packing medium winding body formed by cylindrically winding a packaging medium and is formed in a rectangular parallelepiped shape, is configured in such a manner that: one of six surfaces of the rectangular parallelepiped is rectangularly opened; the packaging medium storage container has a rectangular front plate which shares one long side of the rectangular opening and forms another surface of the rectangular parallelepiped; the packaging medium passes through the one opened surface to pass over the shared long side, and is led out of the packaging medium storage container; the front plate has a flap cut along a cutting line cutting a part of the front plate; the flap is bent at a base part on the front plate and a tip is cut at a position apart in a right-angled direction of the base part; and the tip of the flap is provided offset from the cutting line for cutting.
Patent JP-2012240609-A (JP)
Title: Vehicle seat
Inventor: ITO HIROMASA
IPC: B60N2/90
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which enables a sufficiently large article storage space to be secured below a seat cushion when the sheet cushion is brought into the state of enabling an occupant to sit thereon, and which can improve an appearance under the seat cushion and workability of loading/unloading of an article in the state of enabling the occupant to sit thereon.SOLUTION: A seat back 12 is attached to a high floor 16, and the seat cushion 11 is turnably attached to the seat back 12. A supporting leg 22 is attached to the seat cushion 11 so as to be supported on a low floor 16 in the state of enabling the occupant to sit on the seat cushion. A space between a top surface of the high floor 16 and an undersurface of the seat cushion 11 serves as the article storage space S. The supporting leg 22 is provided with a cover member 26 for opening/closing the front side of the article storage space S.
Patent JP-2012249053-A (JP)
Title: Creation method and creation device of color conversion table and computer program
Inventor: KURATANI MAYUMI
IPC: H04N1/46
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To create a color conversion table for appropriately reproducing image data which an image data generation device generates in a color space different from a color space depending on the generation device.SOLUTION: The creating method of the color conversion table in which second type table color values in the different color space are made to correspond to a plurality of representative values of a first type table color value in a space depending on an apparatus generates corresponding data obtained by making a plurality of reference values being the plurality of first type table color values showing colors of color patches correspond to the second type table color values, which is generated by using the image data generation device with the color chart as an object. The second type table color values which are made to correspond to the plurality of representative values is determined by using interpolation using the reference value and extrapolation using an interpolation result.
Patent JP-2012246867-A (JP)
Title: Idling stop control device
Inventor: TAKAHASHI KAZUMA
IPC: F02D29/02
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To improve a fuel consumption performance by preventing a decrease in an idle stop execution frequency.SOLUTION: The idling stop control device 1 executes an idle stop for stopping an internal combustion engine when an idle stop condition is established, and starts the internal combustion engine again when a restart condition is established during the idle stop. The device includes: a battery power decrease determination unit S100 for determining the decrease in a battery power, based on the battery voltage, at a first start-up of the operation; an idle stop prohibition unit S110 for stopping the idle stop when determining that the battery power has decreased; and a prohibition release unit S130 for releasing the prohibition of the idle stop when a battery charge amount exceeds a prohibition release determination value B which is pre-set as the charge amount that can generate the power necessary for the restart of the internal combustion engine 4.
Patent JP-2012252030-A (JP)
Title: Development roller, electrophotographic development apparatus, and electrophotographic image formation apparatus
Inventor: SATO TADASHI
IPC: F16C13/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a development roller, an electrophotographic development apparatus, and an electrophotographic image formation apparatus in which, even when image printing is performed for a long term under a low temperature and low humidity environment, a satisfactory image can be obtained without the occurrence of fogging.SOLUTION: A development roller has a shaft core body and a surface layer, and the surface layer contains an acene compound and an electron-conductive filler.
Patent JP-2012250751-A (JP)
Title: Holding tool of tapered cylindrical body
Inventor: ISHII HIDEKI
IPC: B65D25/10
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a holding tool of a tapered cylindrical body, which can allow an article of the tapered cylindrical body to be stacked in two or more stages and packaged easily and thereby reducing the time and effort required to manage a packaging material or the packaging cost thereof.SOLUTION: A pair of substrates 1 are superposed on each other to form a holder part 3 for holding the tapered cylindrical body. A large-diameter holder piece 4 and a small-diameter holder piece 5 are formed to be raised and inclined freely on one of substrates 1 by cut and a supporting piece 7 is formed to be raised and inclined freely on the other of substrates 1 by cut, respectively. The base ends, which are used as hinges, of the large-diameter holder piece 4 and the small-diameter holder piece 5 on one of substrates 1 are positioned on one and the same straight line. The base end of the small-diameter holder piece 5 is set in the base end of the large-diameter holder piece 4, and thereby extending to opposite directions from the base ends, respectively. The large-diameter holder piece 4 and the supporting piece 7 are set at certain angles to be engaged with each other in raised states. The large-diameter holder piece 4 and the small-diameter holder piece 5 are respectively raised or inclined to achieve change to the respective shape for the bottom side, middle and top side of the tapered cylindrical body when being stacked and packaged.
Patent JP-2012190774-A (JP)
Title: Key switch controller
Inventor: HSU FU-MEI
IPC: H01H13/02
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a key switch controller which performs force-feedback directly to a key switch module by a user's pressing operation by installing a force-feedback module in the key switch module of the key switch controller instead of installing in a housing near a handle part.SOLUTION: The key switch controller comprises: a housing; a circuit board 12; a key switch module 14; and a force-feedback module 18. The housing includes a key switch hole. The circuit board provided in the housing includes a switch. The key switch module is provided in the circuit board, passed though the key switch hole, is used to turn on the switch by being pressed, and is used to generate a pressing signal. The force-feedback module is provided in the key switch module, and is used to be shaken by the pressing signal.
Patent JP-2012254253-A (JP)
Title: Satchel
Inventor: HASHIMOTO MASATOSHI
IPC: A45C13/26
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a satchel in which it is easy to attach both ends of a brief bag string in a right and left object positions and does not take time much, and the both ends of the brief bag string can be attached to the right and left object positions of a back support part having a suitable interval, a suitable space into which a hand is inserted is formed to an upper side of a body of the satchel, and it does not become difficult to insert a hand when using as a brief bag type.SOLUTION: Both ends of a brief bag string 2 that projects above a body 1 of the satchel are attached at a pair of mounting pieces 4 that are erected to the right and left object positions of a back ring 3.
Patent JP-2012021227-A (JP)
Title: Method for operating blast furnace, and top bunker
Inventor: KARASAWA MASAHIRO
IPC: C21B5/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace with which in the case of using an ore-coke mixing method in the blast furnace operation, the consumption of the coke can be reduced by more efficient blast furnace operation with a reduction efficiency raised.SOLUTION: When the coke-layer and coke-mixed ore layer mixed with the coke 2 and the ore 1, are alternately piled by charging the raw material from the furnace top part in the blast furnace, the blast furnace operating method is used having the peculiarity, in which the coke 2 is segregated at the upper part in the coke-mixed ore layer. It is preferable that the coke mixed within 50 vol.% at the upper part in the coke-mixed ore layer is mixed at ≥60 mass%, and when the mixed raw materials mixing the coke and the ore are discharged from a furnace top bunker in a bell-less charging apparatus by using the bell-less charging apparatus, the mixed raw materials are charged into the furnace while inclining a circular chute in the bell-less charging apparatus from the center of the furnace to the furnace wall direction by forming the distribution to increase the mixing ratio of the coke in the mixed raw material at the end-stage of the discharging.
Patent JP-2012003762-A (JP)
Title: Method, apparatus and product for replacing field device in process control system
Inventor: CHEYENNE HERNANDEZ
IPC: G05B23/02
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To disclose exemplary method, apparatus and product for replacing a field device in a process control system.SOLUTION: The method includes: a step for recording configuration data transmitted from a configuration sub-system in a process control system to a first field device in order to drive the first field device in a first process controller in the process control system; a step for detecting replacement from the first field device to a second field device in a second process controller included in the process control system; and a step for transmitting the recorded configuration data from the second process controller to the second field device in order to drive the second field device when the replacement is detected.
Patent JP-2013005072-A (JP)
Title: Vibration piece, gyro sensor, electronic apparatus and manufacturing method of vibration piece
Inventor: NISHIZAWA RYUTA
IPC: H01L41/09
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration piece made of silicon in which deterioration in vibration characteristics due to etching anisotropy of the silicon is suppressed, and further to provide a gyro sensor using the vibration piece, an electronic apparatus provided therewith and a manufacturing method of the vibration piece.SOLUTION: A vibration piece 20 comprises a base portion 21 and a vibration arm 22 that extends from the base portion 21. In the vibration piece 20, a groove 2 with a bottom that has an opening portion is formed on a first surface 1a of the vibration arm 22, and the groove 2 is provided so as to be disposed at a position shifted in any direction in which a virtual line P2 passing through a center of the opening portion and extending along an extension direction of the vibration arm 22 is parallel to a virtual line P1 passing through a center of gravity of the vibration arm 22 before the groove 2 is formed and extending along the extension direction of the vibration arm 22 on the first surface 1a. A manufacturing method of the vibration piece 20 includes a step of simultaneously exposing outer shapes of the base portion 21 and the vibration arm 22 and a shape of the opening portion of the groove 2 by using the same photo mask for a photoresist film applied to the first surface 1a of a silicon wafer.
Patent JP-2013005537-A (JP)
Title: Power generation system and power generation device
Inventor: SHIMIZU YUKIHIRO
IPC: H02J3/46
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To implement fair output power control among a plurality of photovoltaic power generation devices.SOLUTION: Under control of a center 3, photovoltaic power generation devices 1A to 1C maximize their output power sequentially, while measuring maximum output enable power in the respective photovoltaic power generation devices. Control parts (25A to 25C) of the respective photovoltaic power generation devices transmit measured values to the center 3. The center 3 sets a suppression coefficient (k) on the basis of the measured value received from each photovoltaic power generation device, and transmits a suppression instruction signal including the suppression coefficient to each photovoltaic power generation device. When receiving the suppression instruction signal, each photovoltaic power generation device suppresses the output power so that its own output power value is equal to a power value obtained by multiplying each maximum output enable power and suppression coefficient (or "actual output power=maximum output enable power×k").
Patent JP-2013004630-A (JP)
Title: Drive circuit of light-emitting diode and light-emitting device using the same, electronic apparatus
Inventor: INOUE NAOKI
IPC: H01L33/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise of a drive IC.SOLUTION: A first transistor M1 is provided between a first terminal P1 and a third terminal P3. A second transistor M2 is provided between a second terminal P2 and the third terminal P3. An operational amplifier OA has a first input terminal to which a predetermined reference voltage Vis input, a second input terminal connected with the third terminal P3, and an output terminal connected with the control terminal of the first transistor M1. In a state where the first terminal P1 is connected with the other end of a corresponding LED string 6, an external resistor Rext is connected between the first terminal P1 and the second terminal P2, and a detection resistor Rs is connected between the third terminal P3 and the ground terminal, a drive IC 100 supplies a driving current Ito a corresponding LED string 6.
Patent JP-2013005328-A (JP)
Title: Sound production device and vehicle presence informing device using the same
Inventor: KOBAYASHI EIICHI
IPC: H04R7/04
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sound production device which enhances the sound pressure of an informing sound and a vehicle presence informing device using the sound production device.SOLUTION: A sound production device 10 of this invention includes: a diaphragm 11 generating an informing sound by being subject to out-of-plane vibrations; an actuator 12 providing the out-of-plane vibrations to the diaphragm 11; and a housing 13 to which the diaphragm 11 is fixed and housing the actuator 12 therein. The diaphragm 11 includes: a body part 20 fixed to the housing 13; and a vibration part 21 divided from the body part 20 in an in-plane direction through a low rigid part 22 having the rigidity lower than the body part 20.
Patent JP-2012004124-A (JP)
Title: Electric connector
Inventor: WANG CHEN-XI
IPC: H01R12/71
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which can be used with various kinds of plugs with different structures.SOLUTION: The electric connector enabling an insertion of two different kinds of plugs comprises an insulating main body with a base and a tongue extending forward from the base, and a terminal with a holder to be held by the insulating main body, a contacting part extending from one end of the holder to the tongue, and a solder part extending from the other end of the holder. The terminal includes two pairs of outer terminals placed at the outermost side and the intermediate terminal placed between the pairs of outer terminals, and the intermediate terminal can be connected with one terminal of one plug of the two different kinds of plugs and two terminals of the other plug.