baber/WOPTO huggingface dataset:
Patent JP-2012017362-A (JP)
Title: Method of manufacturing polyamide resin composition
Inventor: SAKATA NORIO
IPC: C08L77/00
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition which has practically sufficient mechanical strength, in which generation of gas at the time of compounding is controlled, extrudability and moldability are good, and which has outstanding flame retardancy.SOLUTION: The method of manufacturing a polyamide resin composition includes a process which blends: (a) 35-60 mass% of a polyamide resin; (b) 35-55 mass% of glass fiber; (c) 1-15 mass% of at least any one of salts of phosphinic acid and/or diphosphonic acid chosen from the group consisting of calcium, magnesium, aluminum, and zinc; and (d) 1-15 mass% of an addition product formed from melamine and phosphate, using a blending device, wherein at least a part of temperatures after the position of the blending device which blends the (d) is made at least crystallization temperature and at most melting temperature of (a) the polyamide resin.
Patent JP-2012018479-A (JP)
Title: Image search device, image search method and image search program
Inventor: MORI MINORU
IPC: G06T7/00
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image search device which can quickly search an image area which is similar to a template image in a search target image when searching the image area which is similar to the template image in the search target image.SOLUTION: The image search device comprises: an index value calculation part for calculating an index value indicating complexity for respective pixels of a template image; an image division part for dividing the template image into multiple image areas based on the calculated index value so that the total values of index values of the divided multiple image areas are the same, when the template image is divided into the multiple image areas; and an image search part for searching an image area similar to the template image in the search target image by the similarity index based on the multiple image areas of the template image divided at the image division part and image areas in the search target image corresponding to the respective multiple image areas.
Patent JP-2012018273-A (JP)
Title: Shutter mechanism for exposure equipment and image forming apparatus
Inventor: SHIGE DAISUKE
IPC: G03G15/04
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a shutter mechanism for exposure equipment having a rotational shutter capable of reducing a space necessary for opening/closing operation; and to provide an image forming apparatus.SOLUTION: A shutter frame 12 includes an opening 20 for beam passage which is disposed on a route of an emission beam from an optical scanner when the shutter frame 12 is disposed in the interior of an image forming apparatus. A shutter member 14 is rotatably supported by the shutter frame 12 so as to selectively close the opening 20. The shutter member 14 includes a shaft part 146, a shutter 142, and connecting part 144. The shaft part 146 is disposed outside the both ends of an opening of the shutter frame 12 in the length direction. The shutter 142 has a planar shape and is configured to close the full range of the opening 20 of the shutter frame 12. The connecting part 144 is provided so as to erect from the shaft part 146, and is configured to connect the shaft part 146 and the shutter 142.
Patent JP-2012017610-A (JP)
Title: Rail work vehicle for replacing sleeper
Inventor: TAKAHASHI KAZUSHI
IPC: E01B29/14
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a rail work vehicle for replacing a sleeper for safely and effectively executing replacement of a sleeper on a track.SOLUTION: The present invention comprises a hoisting device 50 to hold one of edges of a sleeper T and driving devices 22 and 23 to move the hoisting device 50 up and down and to traverse the same. The hoisting device 50 has an arm 51, a pressing member 52 provided at one edge of the arm 51, and a supporting member 53. The driving device 22 and 23 are connected above a gravity center of the sleeper g on the arm 51. The invention is capable of effectively executing a replacement of the sleeper T by eliminating a necessity to repeatedly put on and take out the hoisting device 50 because the invention allows a rail T not to be an obstruction in a process to pull out the sleeper T from beneath the rail R. The sleeper T can be held simply by inserting one of the edges of the sleeper T into a gap between the pressing member 52 and the supporting member 53.
Patent JP-2012021539-A (JP)
Title: Flexible pipe joint
Inventor: KIMURA MITSUJI
IPC: F16L33/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility that a flexible pipe is connected slantwise.SOLUTION: The flexible pipe joint 10 includes a joint body 20 and a sealant 22. The joint body 20 is equipped with an insertion mouth, a first storage part, a sealant diameter-reduction guide, and a second storage part. The sealant 22 is equipped with a shell having a pipe insertion hole, a contact part, and a seal part. When the flexible pipe is inserted into the joint body 20 slantwise against the centerline of the joint body 20 and the flexible pipe presses the seal part to sealant diameter-reduction guide, the sealant diameter-reduction guide fixes the seal part 64.
Patent JP-2012021874-A (JP)
Title: Reactor vessel structure and reactor operation method
Inventor: KUNISHIMA SHIGERU
IPC: G21C1/02
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a reactor vessel structure capable of reducing thermal stress on a wall of the reactor vessel generated when reactor is started.SOLUTION: In a reactor vessel structure, a reactor vessel 10A containing a reactor core 11 is provided with an upper plenum 14 of a liquid surface structure where a space G filled with inert gas is formed above the liquid surface filled with a coolant liquid sodium Na. Inside of a furnace wall 10a of the upper plenum 14, an inner cylinder 20 with a bottom is formed up to a position higher than a coolant liquid level L3 during normal operation of the reactor, whereby a coolant reservoir 22 is formed between the furnace wall 10a and the inner cylinder 20, and a sodium replenish system 30 that supplies liquid sodium Na to the coolant reservoir 22 and collects liquid sodium Na from the upper plenum 14 is provided.
Patent JP-2012020644-A (JP)
Title: Vehicle approach notifying device
Inventor: ASHIKI TOSHIKAZU
IPC: B60R21/00
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle approach notifying device which can notify the dangerous object of the approach notification sound, even if a dangerous object approaches an own vehicle from a direction other than a direction of an approach notification sound.SOLUTION: When a speaker detects the approach of the dangerous object from a direction other than a current direction of the approach notification sound (S30), a relative position between the own vehicle and the dangerous object after a predetermined time is calculated (S40), when the dangerous object after the predetermined time exists within a predetermined angle range and a predetermined distance relative to the advancing direction of the own vehicle (S50, S60), it is determined that there is a possibility that the dangerous object overlaps a course of the own vehicle, and the direction of the approach notification sound is turned also to the dangerous object (S70).
Patent JP-2012022920-A (JP)
Title: Connection structure of braided wire
Inventor: TANAKA MASAHIRO
IPC: H01R13/648
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a grounding structure of a braided wire improving reduction of the number of component and assembly man-hours, and having improved shield performance.SOLUTION: A cylindrical part 52 is erected outward of an equipment case 5 from peripheral edges of an insertion hole 51 of the equipment case 5. The outside of the cylindrical part 52 of the equipment case 5 is covered with a terminal of a braid 22 and the outside of the braid 22 covering the outside of the cylindrical part 52 is wound with a shield band 10.
Patent JP-2010227651-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To execute appropriate display control against abnormalities in command signals.  <P>SOLUTION: The game machine has a variable display device for executing a variable display game, and generates a jackpot game if the result of a jackpot lottery is a jackpot. The game machine includes: a game control means for transmitting a display command signal to be used for the display control in the variable display device; a display control means for controlling the display in the variable display device based on the display command signal from the game control means; and a signal-transmission-direction restraining means for permitting the signal input from the game control means to the display control means only and prohibiting the signal output from the display control means to the game control means. The game control means transmits the display command signal to the display control means when the power supply is loaded to the game machine. The display control means has a control information storing/retaining means for storing and retaining display control information based on the display command signal. The control information storing/retaining means stores and retains the initial value of missing stop identification information as the display control information, and displays the initial value of the missing stopped identification information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012029372-A (JP)
Title: Matrix converter
Inventor: KISHIMOTO KAZUTAKA
IPC: H02M5/297
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a matrix converter in which the size of an AC reactor is downsized.SOLUTION: The matrix converter includes: first to third AC reactors L1, L2, and L3 that are connected in series to outputs of first to third phases of a three phase AC power supply 11, respectively; and a cooling fan 17 which generates cooling air for cooling the first to third AC reactors L1, L2, and L3. The first to third AC reactors L1, L2, and L3 are arranged side by side in a direction intersecting with the flow direction of the cooling air.
Patent JP-2012026774-A (JP)
Title: Electronic apparatus
Inventor: BABA NORIMITSU
IPC: G04G19/02
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To maintain a ratio of a charge capacity sufficiently high with respect to a power amount consumed for a load such as a receiving circuit for receiving a satellite signal from a GPS satellite, in an electronic apparatus including an optical power generating element and a secondary battery.SOLUTION: An electronic apparatus 100 includes: a solar cell 22; a secondary battery 24; a GPS receiving circuit 28 driven by power accumulated in the secondary battery 24; a charge control switch 52 for connecting/disconnecting a duct of a current from the solar cell 22 to the secondary battery 24; a power generation state detection circuit 58 for detecting an open voltage of the solar cell 22 by controlling the charge control switch 52; and a control circuit 29. The control circuit 29 intermittently drives the power generation state detection circuit 58 and, only in the case where a temporal integration value of a charge current value corresponding to a detection result RS3 of the power generation state detection circuit 58 is equal to or more than a power amount consumed for once driving the GPS receiving circuit 28, drives the GPS receiving circuit 28.
Patent JP-2011044705-A (JP)
Title: Epitaxial thin film
Inventor: HUNT ANDREW T
IPC: H01M8/02
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly, inexpensively and easily grow an epitaxial thin film on a textured substrate.  <P>SOLUTION: By using a combustion chemical vapor deposition method (CCVD) or the like, a perovskite type dielectric layer is formed on a textured substrate. A precursor substance supplied to a supply end 102 of a CCVD device 100 reacts with oxygen supplied from another supply port 106 to deposit a product on the substrate S. As a dielectric material in a capacitor, a MgO single-crystal substrate is used, SrTiO<SB>3</SB>is formed using an organic metal compound as a precursor substance, and a BaSrTiO<SB>3</SB>formation technique or the like is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012029140-A (JP)
Title: Video distribution apparatus
Inventor: BONDAN STIAWAN
IPC: H04N21/6334
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer operation right to multicast content distribution from a receiver to other receivers.SOLUTION: Multicast content distribution is performed from a transmitter 1 to each of receivers 2 and 3 via a network 4. Among the receivers 2 and 3, for example, the receiver 2 is granted with an operation right to the distribution, and thereby, the receiver 2 can perform control operation of content distribution to the transmitter 1. In order to allow the receiver 3 having no such operation right to perform distribution operation, it is necessary to request an operation right from the transmitter 1. Then, an operation unit 1 inquires the receiver 2 of permission to open the operation right. When permitted to open, the operation unit 1 transfers the operation right from the receiver 2 to the receiver 3.
Patent JP-2012037077-A (JP)
Title: Dissolving device, and hot water supply device with the same
Inventor: TAKATANI TAKAYUKI
IPC: B01F1/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact dissolving device with low operating cost for supplying inorganic compound or the like without requiring any electric circuit, and to provide a water heater with the same.SOLUTION: The dissolving device includes a water circuit 15, and an accommodation means 12 for accommodating a substantially plate-like inorganic compound 11. The dissolving device is provided for dissolving, in water flowing in the water circuit 15, the inorganic compound 11 accommodated in the accommodation means 12. The dissolving device is configured to dissolve the inorganic compound in the water with the principle of substance diffusion (the law of Fick) wherein the difference in dissolution concentration between water and an inorganic compound moves a substance.
Patent JP-2012036027-A (JP)
Title: Reaction furnace for moisture generation
Inventor: OMI TADAHIRO
IPC: B01J23/63
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a reaction furnace for moisture generation, which generates moisture with a high purity at a catalyst reaction temperature lower than ignition temperatures of a hydrogen gas and an oxygen gas without burning by supplying and catalytically reacting the hydrogen gas and the oxygen gas into a reaction furnace having a platinum catalyst layer, and which maintains the catalytic performance of the platinum catalyst layer for a long period of time and maintains the adherence to a barrier layer installed in between the platinum catalyst layer and a reaction-furnace base material.SOLUTION: The reaction furnace for moisture generation includes a reaction furnace body having a gas entrance and a moisture exit formed thereon, a barrier layer formed on the internal surface of the reaction furnace body, and a platinum catalyst layer formed on the barrier layer. The barrier layer contains YOwith a content of 90-99.5 wt.% and a metal oxide with a content of 0.5-10 wt.%, the metal oxide being other than YOand having -200 kJ/mol or lower of standard enthalpy change of formation per 1 mol of single bond between a metal atom and an oxygen atom.
Patent JP-2012039735-A (JP)
Title: Digital protection controller
Inventor: NAGAYAMA KAZUYUKI
IPC: H02H3/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital protection controller excellent in function expansion performance.SOLUTION: The digital protection controller includes a plurality of digital input/output means for a digital input process that takes state information from a power system device as well as for a digital output process that outputs an operation output for the system device, a protection calculation means that performs protection control calculation for detecting failure in the power system from the information obtained by sampling the analogue information of the power system at a constant cycle, and a serial bus which is provided between the protection calculation means and the plurality of digital input/output means, for signal transfer. A constant cycle of sampling is divided in a normal use period and standby period. A signal transfer which uses a serial bus between the protection calculation means and the plurality of digital input/output means is executed during the normal use period. At a later date, a signal transfer that uses a serial bus between a protection calculation means at the time when a digital input/output means is added and a digital input/output means that has been added is executed during the standby period.
Patent JP-2012039464-A (JP)
Title: Electronic apparatus and television
Inventor: MINATO HIROYUKI
IPC: G06F11/22
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To achieve maintenance of necessary functions for an apparatus, downsizing, and cost reduction at the same time.SOLUTION: An electronic apparatus includes: a control part having a voice input port for inputting a voice signal externally and a debug communication port used in communication processing for debugging; and an apparatus side connection terminal connected to the voice input port and the debug communication port through signal lines respectively. When it is determined that an external side connection terminal is connected to the apparatus side connection terminal, the control part determines whether the external side connection terminal is connected for voice input or for the communication processing by detecting a signal on the signal lines. If it is determined that the external side connection terminal for voice input is connected, the control part receives the voice input through the apparatus side connection terminal and the voice input port; and if it is determined that the external side connection terminal for the communication processing is connected, the control part performs the communication processing through the apparatus side connection terminal and the debug communication port.
Patent JP-2012035545-A (JP)
Title: Foam molding member, clip for mounting the foam molding member, method of manufacturing the foam molding member and mounting structure for the foam molding member
Inventor: TAKAHASHI YOSHIYUKI
IPC: F16B5/06
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a clip which can be manufactured by using a die having a relatively simple structure and can eliminate the necessity of a sealing body closing an insertion hole on an end face of a clip body, and a foam molding member including the clip, a method of manufacturing the foam molding member, and a mounting structure in which the foam molding member is mounted to a mounted member.SOLUTION: The clip 10 includes: the cylindrical clip body 11 having the insertion hole 12 to which a clip locking projection 21 provided in the mounted member 20 is inserted; and an engagement part 15 which is provided on the inner peripheral face of the insertion hole 12 and with which the clip locking projection 21 is engaged. The engagement part 15 is constituted of a through hole 16 penetrated through the clip body 11 from the outer peripheral side to the insertion hole 12.
Patent JP-2011039064-A (JP)
Title: Measuring method of dilute salt water boundary surface
Inventor: ITO YUJI
IPC: G01F23/00
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method of a dilute salt water boundary surface by utilizing reversely an attenuation characteristic of a microwave signal under a high salinity environment.  <P>SOLUTION: This method includes steps of: (a) inserting a TDR (Time Domain Reflectometry) probe into a double layer system of fresh water and salt water from the fresh water side, and arranging the TDR probe so that the boundary surface between fresh water and salt water is positioned between the root end and the tip of the TDR probe; (b) measuring a microwave propagation time t<SB>fw</SB>to a quick reducing point of a TDR waveform; and (c) determining a distance h<SB>i</SB>from the tip of the TDR probe to the boundary surface from a mathematical expression (3). In the mathematical expression (3), ε<SB>fw</SB>is a relative dielectric constant of fresh water, L is a rod length of the TDR probe, and c is the velocity of light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043641-A (JP)
Title: Led lighting system
Inventor: ABE OSAMU
IPC: F21V29/00
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting system realizing excellent heat radiation characteristics by a printed circuit board.SOLUTION: The LED lighting system is provided with a heat radiation member 12 which has a printed circuit board 11 installed to radiate heat. On the surface of the printed circuit board 11, an electric wiring pattern 20 for mounting an LED package 13 and a surface heat conduction pattern 21 for conducting heat are installed separately in a condition of not being electrically used in common, and on the rear face of the printed circuit board 11, a rear-face heat conduction pattern 22 for conducting heat to the heat radiation member 12 is installed, and the surface heat conduction pattern 21 and the rear-face heat conduction pattern 22 are thermally connected through a heat conduction layer 24 formed on the inner face of a through hole 23 formed in the printed circuit board 11. Thereby, by use of the printed circuit board 11 having the electric wiring pattern 20 for mounting the LED package 13, heat generation of the LED package 13 can be efficiently released.
Patent JP-2012041993-A (JP)
Title: Fluid brake device, and valve timing adjustment device
Inventor: SUGINO MASAYOSHI
IPC: F16D63/00
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid brake device preventing change of a brake characteristic due to leakage and alteration of a magnetic viscous fluid.SOLUTION: A brake rotating body 130 includes a brake shaft 131 penetrating the inside and outside of a housing 110, and comes into contact with a magnetic viscous fluid 140 of a fluid chamber 114, whereby brake torque in accordance with viscosity of the fluid 140 is input therein. A magnetic seal sleeve 170 arranged in a form surrounding the brake shaft 131 along a rotating direction Dr in the housing 110 for forming seal gaps 180, 181 communicating with the fluid chamber 114 between the brake shaft 131 and itself is provided with magnetic flux guides 174, 175 for guiding magnetic flux to the brake shaft 131 through the seal gaps 180, 181 formed with the inner periphery-side brake shaft 131, and axial lengths Lsl_o, Lsl_i of inner peripheral surfaces 174a, 175a of the magnetic flux guides 174, 175 change in the rotating direction Dr of the brake shaft 131.
Patent JP-2012044606-A (JP)
Title: Portable electronic device, electricity generator and support device for electricity generation
Inventor: TAKAO NOBUHIRO
IPC: H04M1/02
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device that can stably rotate a roller for electricity generation at a high speed.SOLUTION: A portable electronic device 5 comprises a housing 51; a roller for electricity generation 52 having a portion exposed from one housing surface of the housing; a generator that is disposed in the housing and generates electricity by rotation of the roller for electricity generation; and an auxiliary support unit that is disposed in the one housing surface and contacts an outer contact surface to support the housing together with the roller for electricity generation when the roller for electricity generation is rotated by contacting the outer contact surface to move the housing.