baber/WOPTO huggingface dataset:
Patent JP-2012184741-A (JP)
Title: Device for adjusting gas components in fuel gas, and gas engine system
Inventor: DOBASHI SHINSAKU
IPC: F02D19/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting gas components in fuel gas, which can know the components of the fuel gas to adjust the fuel gas, and to provide a gas engine system.SOLUTION: The device for adjusting gas components in fuel gas includes a laser analysis device for sampling part 11a of fuel gas 11 and irradiating semiconductor laser beam 13 onto the sampled fuel gas 11a. The laser analysis device includes: a semiconductor laser measuring device 17 including a measuring cell 14 having a CHgas concentration of the sampled fuel gas 11a, which is provided for measuring laser light absorbed by the sample from a semiconductor laser beam 13 emitted from a semiconductor laser device 12, and a standard cell 16 which is provided for sealing standard CHgas 15 having a predetermined concentration to measure a standard laser light absorbed by the predetermined-concentration CHgas from a semiconductor laser beam 13 emitted from the semiconductor laser device 12; a gas concentration measuring means 18 for comparing the laser light absorbed by the sample measured by means of the measuring cell 14 with the standard laser light absorbed by the predetermined-concentration CHgas measured by means of the measuring cell 16 to obtain the correct sample concentration; and a control means which adjusts the fuel gas into a desired-gas-concentration mixed fuel gas 20 by supplying a high calorie gas 19 when the obtained sample-CH-gas concentration does not reach the desired gas concentration.
Patent JP-2012186108-A (JP)
Title: Abnormality determination method and device of fuel electrode
Inventor: MIZUKI KOTOE
IPC: H01M8/04
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To determine short supply of hydrogen which results in oxidation of nickel in a fuel electrode with high sensitivity.SOLUTION: From the value of a current flowing through a solid oxide fuel cell, using hydrogen gas as a fuel gas, when hydrogen gas is supplied thereto, and the flow rate of hydrogen gas thus supplied, a water vapor partial pressure in the exhaust gas discharged from a fuel electrode composed to contain the nickel of the solid oxide fuel cell is determined as a normal value (step S101). Subsequently, a water vapor partial pressure in the exhaust gas discharged from a fuel electrode during power generation operation of the solid oxide fuel cell is measured as a measured water vapor partial pressure (step S102). Finally, the fact that the measured water vapor partial pressure has increased by 10% or more above the normal value is detected, and a determination is made that abnormalities have occurred in the fuel electrode (step S103).
Patent JP-2012188805-A (JP)
Title: Tunnel excavation device for demolishing and updating existing pipe
Inventor: ARAKAWA KENJI
IPC: E21D9/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently cutting, demolishing and removing a deteriorated existing pipe from its rear end part without stopping distribution of sewage or the like, and constructing a new pipe while accurately excavating outer peripheral ground of the existing pipe along the axial direction of the existing pipe.SOLUTION: A center shaft 5 projected to the inside of the rear end part center of an existing pipe P1 is provided on a partition wall front surface center part of a shield body 1, the end part of the existing pipe P1 is divided into a plurality of block pieces by a wire saw 37 while distributing sewage or the like by a bypass pipe P3 through the center shaft 5, and the divided block pieces are carried away by gripping means 21 or the like turnable around the center shaft 5. A cylindrical body 3 for covering the rear end part of the existing pipe P1 is disposed on the front side of the shield body 1, and a new pipe P2 is constructed on the rear side while excavating the outer peripheral ground of the existing pipe P1 by a cutter bit 7 mounted on the front end of the cylindrical body.
Patent JP-2012190295-A (JP)
Title: Image extraction method
Inventor: MUTO KEISUKE
IPC: G06T7/60
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image extraction method in which graph data on a variety of images is read to convert them into pixels, the pixels of a graph part are extracted, correspondence relationship between graph coordinates and pixel coordinates is calculated, position information of the extracted pixels is converted into graph coordinates to extract them as data, and the extracted data is used for a variety of analyses such as a frequency analysis when precision, conditions and characteristics are analyzed of a mechanical component and a mechanical apparatus such as a direct acting device such as a rolling bearing, a ball screw and linear guide, and a steering device such as an electrically-driven power steering device.SOLUTION: The image extraction method includes image conversion means, image extraction means, means for calculating correspondence relationship between the graph coordinates and the pixel coordinates, and pixel position information converting means.
Patent JP-2012192428-A (JP)
Title: Internal clamping apparatus
Inventor: KISHIGUCHI TETSUYA
IPC: B23K37/053
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve stable misalignment correction even when large diameter enlarging force is required like a butted part in the ends of a small diameter and thick wall-steel tube.SOLUTION: An internal clamping apparatus is provided which is arranged inside the steel tubes P1, P2 and which diametrically enlarges and corrects the ends of steel tubes by imparting diameter-enlarging force from the inside to the butted ends of the steel tubes. The internal clamping apparatus includes: a pair of hydraulic cylinders 10 which are arranged in a casing so as to be opposed to each other and move their piston rods toward the butted part M at the ends of the steel tubes situated in the middle portion of the casing; a pair of wedge-shaped rods 11 which are provided in the movable parts of the cylinders and on each of which an inclined part is formed on the circumferential surface so as to reduce the diameter of the wedge-shaped rod toward the distal end; a plurality of plungers 12 each of which has an inclined sliding part 12A slid on the inclined part 11A of the wedge-shaped rod and is moved radially outward in the steel tubes by sliding of the sliding part 12A on the inclined part of the wedge-shaped rod; and a clamp shoe 13 which pressurizes the butted part from the insides of the ends of the steel tubes on which circumferential weld is performed.
Patent JP-2012195449-A (JP)
Title: Thin film transistor substrate, display device, and manufacturing methods of thin film transistor substrate and display device
Inventor: ARIHARA KEITA
IPC: G09F9/30
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor (TFT) substrate which is used for a flexible display which uses the TFT substrate side as a light receiving surface or a light emitting surface, such as a transparency type liquid crystal display device and a bottom emission type organic EL display device.SOLUTION: A TFT substrate includes: a planarization layer having light transmissivity and insulation quality and containing a resin; a metal layer formed on one surface of the planarization layer so as to have a pattern shape and having flexibility; and a TFT element and a pixel electrode which are formed on a surface of the planarization layer which is opposite to the metal layer side. A pixel electrode formation region where the pixel electrode is formed and a metal layer non formation region where the metal layer is not formed are disposed so as to at least partially overlap with each other. The above problem is solved by providing the TFT substrate.
Patent JP-2012192060-A (JP)
Title: Storage apparatus with door
Inventor: OZAKI TOMONORI
IPC: E05F11/44
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage apparatus with a door which prevents careless electricity supply to an outlet when the door is in a closed condition.SOLUTION: The storage apparatus 1 with a door includes a storage body 12 and the door 13 covering the opening face of the storage body 12. Since The door 13 and the storage body 12 are connected by an upper supporting link 17 and a lower supporting link 18, the door 13 freely moves between a closed condition that is illustrated and an open condition that is not illustrated. A coil spring 25 urges the door 13 into the closed condition from the condition that is shown by a chain line with one dot where the door is opened by a prescribed amount to the closed condition and urged into the open condition from the condition that is shown by a chain line with one dot to the open condition. When the door 13 gets into a specific condition where the door moves to the open condition beyond the condition that is shown by a chain line with one dot, a guide piece 40 attached to the upper supporting link 17 rotates and an engagement portion 42 engages with a switch 50. Then a controller 35 supplies electricity to the outlet that is not illustrated. Consequently. unexpected electricity supply when the door 13 is in the closed condition is prevented.
Patent JP-2012196101-A (JP)
Title: Outer rotor rotary electric machine
Inventor: GOTO KENSUKE
IPC: H02K7/18
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an outer rotor rotary electric machine (generator or motor) that increases in performance of cooling of stators and a rotor.SOLUTION: A rotary electric machine includes: stators 32 and 33 that are aligned in an axial direction with a space 53 between respective stator winding ends 49a and 52b thereof; a rotor 31 that is arranged so as to surround perimeters of the stators 32 and 33 with air gaps 50A and 50B provided between the rotor 31 and the stators 32 and 33; an air cooling device that has a rotary fan 58 provided in the rotary electric machine and that cools the stators and the rotor by cooling air 60 which is blown by the rotary fan 58 and circulated so as to flow through the space 53 and the air gaps 50A and 50B and return to the rotary fan 58; and a liquid cooling device that has a heat exchanger 59 provided in the rotary electric machine and that cools the cooling air 60 by heat exchange between the cooling air 60 and a cooling liquid 61 in the heat exchanger 59.
Patent JP-2012031841-A (JP)
Title: Piston of internal combustion engine
Inventor: SASAKI MASATO
IPC: C23C24/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a piston of an internal combustion engine allowing, for example, visual inspection to determine application of a predetermined double layer coating film from the appearance of the piston.SOLUTION: A coating film composition of two layers of a lower layer coating film composition 22 and an upper layer coating film composition 21, is applied to an outer peripheral surface of both skirt parts 8 and 9 of a base material 1a of the piston 1 made of an aluminum alloy. When applying the lower layer coating film composition, a first window part 30 of a small square shape is simultaneously arranged in a substantially central position and a lower side position in the peripheral direction of both skirt parts. Meanwhile, when applying the upper layer coating film composition, a second window part 31 of a small square shape is simultaneously arranged in a substantially central position and an upper side position in the peripheral direction of both shirt parts, and this forming position becomes a position nonoverlapping with a forming position of the first window part. Thus, when both coating film compositions are applied, both window parts assume a blocked-up state, and when the coating film composition of only one side is not erroneously applied, any window part assumes an opened state.
Patent JP-2012198835-A (JP)
Title: Emulation observation signal transmission system, emulation observation signal transmission method, emulation device, and program
Inventor: NISHIMOTO HIROAKI
IPC: G06F11/22
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an emulation observation signal transmission system capable of reducing the number of communications between an emulation device 11 and a host computer 12.SOLUTION: An emulation observation signal transmission system of the present invention comprises: an emulation device which performs operation verification of a semiconductor integrated circuit; and a host computer. The emulation device comprises: an FPGA which performs the operation verification of a target circuit; at least one observation register; an emulation control part which derives an observation signal from the FPGA and determines the storage position of the observation register where the signal is stored; and an observation register storage position connection part which creates an observation signal transmission circuit to connect the signal line of the observation signal to the storage position determined by the emulation control part.
Patent JP-2012202580-A (JP)
Title: Composite system for supplying hot water and electric power
Inventor: KAWAZU TAKESHI
IPC: F24H1/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To stably supply hot water while reducing heat energy waste.SOLUTION: A composite system for supplying hot water and electric power includes a heat absorption part 110, a compressor/expander 150 for converting partial heat of a first medium heat-absorbed by the heat absorption part 110 into electric power in a rankine cycle operation state, a hot water supply part 130 for storing and supply hot water heated by the partial heat of the first medium, and a control part for switching an operation state between rankine cycle operation and heat pump cycle operation. While switching to the heat pump cycle operation, the compressor/expander 150 converts electric power into heat and allows a second medium to absorb the heat. The hot water supply part 130 stores and supplies hot water heated by heat absorbed to the second medium. When determining that a predicted storage amount of hot water at predetermined time is smaller than a regulated storage amount of hot water to be stored by the hot water supply part 130 at the predetermined time, the control part switches the operation state to the heat pump cycle operation, and when determining the predicted storage amount exceeds the regulated storage amount, the control part switches the operation state to the rankine cycle operation.
Patent JP-2012207753-A (JP)
Title: Terminal metal fitting of wire rope
Inventor: TOKAWA YONETERU
IPC: F16G11/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a terminal metal fitting which can be extremely easily separated from a wire rope and can be strongly connected with the wire rope, during replacement due to damaging or deterioration of the wire rope or during replacement after a fixed use period of the wire rope.SOLUTION: The terminal part of a wire rope, to which a cylindrical metal fitting is fixed, is inserted into a through-hole of the short cylindrical metal fitting. The terminal part is inserted into the socket part of a metal socket holder. A division spacer for attaching the wire rope to the lower end inner peripheral surface of the short cylindrical metal fitting is disposed. A female screw formed in the inner diameter of the short cylindrical metal fitting and a male screw formed in the outer diameter of the metal socket holder are screwed to connect the wire rope and the terminal metal fitting.
Patent JP-2011231319-A (JP)
Title: Pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive tape
Inventor: HIGUCHI MASASATO
IPC: C09J11/06
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition or an acrylic pressure-sensitive adhesive tape, in which peeling-off properties or tearing-off properties occurring by heating are improved while having high adhesiveness to a metallic material.SOLUTION: The pressure-sensitive adhesive composition contains: an acrylic polymer (A); a (meth)acrylic polymer (B) whose mass average molecular weight (Mw) is 1,000 or more and 30,000 or less; and a heat-expandable microsphere (C), wherein the acrylic polymer (A) contains a (meth)acrylic acid alkyl ester as a major component. Moreover, the acrylic pressure-sensitive adhesive tape 10 has a pressure-sensitive adhesive layer containing the pressure-sensitive adhesive composition.
Patent JP-2012218536-A (JP)
Title: Controller of hybrid vehicle
Inventor: DOSONO KAZUYASU
IPC: B60L50/16
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To improve charging and discharging efficiency of a battery in an early stage in a hybrid vehicle.SOLUTION: A controller of a hybrid vehicle includes an engine 6, a generator 7 driven by the engine 6 to generate power, a battery 9 for storing the power generated in the generator 7, and a motor 4 for traveling driven by receiving the power from at least one of the battery 9 and the generator 7. When the temperature of the battery 9 is low, by cyclically changing the output of the engine 6 while adjusting an engine speed to be within a fixed rotation range by the generator 7, charging and discharging of the battery are repeated, and the battery temperature is promptly raised.
Patent JP-2012220117-A (JP)
Title: Refrigerant recovery method of air conditioner
Inventor: SUZUKI YUSUKE
IPC: F25B45/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To recover a refrigerant of an outdoor heat exchanger whose amount matches the capacity thereof through pump-down operation, and to recover a refrigerant which cannot be recovered through the pump-down operation by a refrigerant recovering machine.SOLUTION: The pump-down operation is performed first at recovering the refrigerant in a refrigerant circular path. In this case, the target high pressure of a refrigerant recovered into an outdoor heat exchanger 130 in the pump-down operation is set according to an air temperature obtained by an air temperature sensor 171, and the pump-down operation is carried out while an outdoor unit fan 131 of the outdoor heat exchanger 130 is controlled so that the detected pressure of a high pressure piping-side pressure sensor 173 may reach the target high pressure.
Patent JP-2012218388-A (JP)
Title: Coextruded multilayer film, and packaging material composed of the same
Inventor: MATSUBARA HIROAKI
IPC: B65D65/02
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a coextruded multilayer film which requires no special processing machines, retains the freshness of vegetables, fruits, marine products, meat, and processed foods over a long period of time, withstands external impacts, and further has excellent contents-protecting properties and to provide a packaging material composed of the film as well.SOLUTION: The coextruded multilayer film is formed by laminating a sealing resin layer (A) mainly composed of an olefinic resin (a3) containing a water-holding glucide agent (a1) and/or an antibacterial polyphenol (a2), an intermediate resin layer (B) mainly composed of an olefinic resin (b1) and a surface resin layer (C) mainly composed of an olefinic resin (c1) having a melting point higher than that of the olefinic resin (a3).
Patent JP-2012219604-A (JP)
Title: Squeegee
Inventor: MORIISHI KIYOSHI
IPC: E01C7/30
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee which is used appropriately when forming an elastic pavement body using an elastic pavement material capable of forming a traveling road or facility having excellent thixotropy by applying thixotropy to the pavement material per se and properly performing surface processing using the pavement material.SOLUTION: An elastic pavement material contains a thixotropy application agent, an inorganic filler, an urethane polymer and a dispersant containing an amide compound and/or polyether/ester polyhydric carbonic acid. A squeegee is configured to stream the elastic pavement material on an underlying resin paving asphalt concrete. An edge face of the squeegee streaming the elastic pavement material is formed in a comb shape with a pitch width of 4.0 to 10.0 mm and a height of 2 to 6 mm, and the total weight including branches is settled within the range of 800 to 1500 g. Therefore, variation in viscosity with a temperature change is reduced and elastic pavement can be stably performed.
Patent JP-2012227568-A (JP)
Title: Differential amplification circuit
Inventor: SHIRAI NORIAKI
IPC: H03F3/191
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplification circuit that suppresses and reduces only second harmonics in a small circuit area without causing gain changes in fundamental frequency.SOLUTION: The differential amplification circuit includes: two MOS transistors Tr1, Tr2 forming a differential pair to input differential signals S, XS; two capacitance elements C1, C2 connected in series between drains of the two MOS transistors Tr1, Tr2; and an inductance element L1 connected between a connection node of the two capacitance elements C1, C2 and a bias power terminal GND.
Patent JP-2012227629-A (JP)
Title: Temperature control device of crystal oscillator and temperature control method
Inventor: MASUDA HITOSHI
IPC: H03B5/32
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the influences of wind which acts on output frequency characteristics of a crystal oscillator.SOLUTION: A temperature control device of a crystal oscillator 100 has: a crystal oscillator 100 having at least a constant temperature tank 10 and a crystal resonator 11 provided in the constant temperature tank 10 therein; a wind speed sensor 20 provided outside the crystal oscillator 100; and an auxiliary heater circuit 21 provided outside the crystal oscillator 100. When the wind speed sensor 20 detects a wind speed that is a constant value or higher, heat is applied to the crystal oscillator 100 by the auxiliary heater circuit 21.
Patent JP-2011141574-A (JP)
Title: Broadband wire grid polarizer for visible spectrum
Inventor: PERKINS RAYMOND T
IPC: G02B5/30
Filed: 2011-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved wire grid polarizer capable of providing high transmission and reflection efficiency over the entire visible spectrum.  <P>SOLUTION: The present invention discloses a method of making the broadband wire grid polarizer for the visible spectrum including: a step of providing a transparent substrate having a first surface and a refractive index; a step of forming an array of elements parallel on the first surface of the substrate, for defining a mask; and a step of etching the substrate between the elements, to form a rib extended from the substrate to define a region having a refractive index lower than that of the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012225759-A (JP)
Title: Analysis method of friction material
Inventor: MINAGAWA KEIKO
IPC: G01N23/225
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method of a friction material by which the state of pores and presence/absence of voids due to cracks in a friction material used for a disc brake or a drum brake can be observed quickly, accurately and easily.SOLUTION: A friction material is impregnated with a substance which is not contained in the component of the friction material and contains chlorine, which is an element having high sensitivity to X-ray. Chlorine penetrated inside the friction material is detected by using an X-ray analyzer, and the distribution state of the detected chlorine is analyzed. The substance containing chlorine is preferably 4,4'-methylenebis(2-chloroaniline). By analyzing the internal structure of the friction material, a preferable manufacturing condition to obtain required friction characteristics or vibration characteristics can be determined, and the friction material having the desired characteristics can be easily manufactured.