baber/WOPTO huggingface dataset:
Patent JP-2013021546-A (JP)
Title: Data communication system, preamble length optimization method and communication device
Inventor: TANAKA HITOSHI
IPC: H04L29/06
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide data communication system, preamble length optimization method and communication device, capable of efficiently transmitting and receiving frames by setting an optimal preamble length depending on a transmission environment between communication devices.SOLUTION: The data communication system includes: synchronization detection means for detecting bit synchronization, based on a preamble in a frame transmitted from a first communication device and received in a second communication device; synchronization position information generation means for generating synchronization position information, indicative of a bit synchronization detection position by the synchronization detection means, in the frame received in the second communication device; based on the synchronization position information, preamble length calculation means for calculating an optimal value of the preamble length; and transmission order means for ordering the transmission of a frame, including a preamble having a length based on the optimal value, from the first communication device to the second communication device.
Patent JP-2013020865-A (JP)
Title: Fuel cell system
Inventor: KIMURA YOICHI
IPC: H01M8/04
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that prevents deposition of water impurities on positions, where water is evaporated, in a preheat evaporator 7 of a hydrogen generation device 2, and thus prevents clogging of the preheat evaporator 7, so as to allow stable continued operation.SOLUTION: A fuel cell system includes a water distillation section 34 that heats and distillates water to be supplied to a reforming water tank 28; and a water supply path 31 that connects the water distillation section 34 and the reforming water tank 28. The water to be supplied to the reforming tank 28 is firstly heated and distillated in the water distillation section 34 so as to remove water impurities, such as silica, potassium, calcium, iron, and the like. The water is then passed through the water supply path 31, stored in the reforming tank 28, and finally supplied to the preheat evaporator 7. Thus, the impurities, such as silica, potassium, calcium, iron, and the like, are prevented from being deposited in the preheat evaporator 7.
Patent JP-2013026391-A (JP)
Title: Dummy chip and component attachment accuracy inspection method
Inventor: SHIMIZU TOSHINORI
IPC: H05K13/04
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a dummy chip which allows for relatively inexpensive and highly accurate attachment accuracy inspection, and to provide an attachment accuracy inspection method.SOLUTION: A dummy chip 110 has such a shape as one peripheral line 118 larger than at least one of a sucked face 112 and an attachment face 114 is viewed as a contour, both when viewed from the sucked face side and when viewed from the attachment face side, and inspection related to the attachment accuracy of an electrical component attachment machine is performed using the dummy chip. Since the imaging data of the dummy chip obtained by imaging from the sucked face side matches the imaging data of the dummy chip obtained by imaging from the attachment face side for the shape of the dummy chip, without enhancing the manufacturing accuracy of the dummy chip extremely, relatively inexpensive and highly accurate attachment accuracy inspection can be carried out.
Patent JP-2013025583-A (JP)
Title: Vehicle monitoring device
Inventor: NAGAHAMA NAOHIRO
IPC: G08G1/017
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle monitoring device allowing easy installation of the vehicle monitoring device and easy positioning adjustment after the installation.SOLUTION: The vehicle monitoring device photographing a traveling vehicle by a monitoring camera and analyzing the photographed image to acquire a registration number or vehicle color of the vehicle comprises an image processing device including: an inclination detection section for detecting an edge of the image and detecting inclination of the monitoring camera from inclination of the edge; and a visual field width detection section for recognizing a width of a number plate in the image and detecting a visual field width of the camera on the basis of the recognized width and a width of the image. The image processing device includes a determination section for determining the inclination of the monitoring camera and propriety of an interval between the camera and a monitoring object vehicle position on the basis of the detected inclination of the monitoring camera and the visual field width and displaying information to instruct the adjustment direction on a display device when the determination is no.
Patent JP-2013023122-A (JP)
Title: Pneumatic tire
Inventor: YAMANE MASAKATSU
IPC: B60C9/26
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire 14 showing a superior grip performance and a superior wear resistance.SOLUTION: This pneumatic tire 14 includes a tread part 16 axially extending and having its outer surface forming a tread surface 30, a pair of beads 20, a carcass 22 arranged between one bead 20 and the other bead 20, and a pair of sidewalls 18 each of which is positioned at an axial outside of the carcass 22. This tread part 16 in its radial direction is positioned outside the carcass 22. Each of the sidewalls 18 extends from the tread part 16 in a substantial radial inner direction along the carcass 22 at the axial inner side rather than the end part of the tread part 16. A recess 32 extending inside in an axial direction is formed by the sidewalls 18 and the tread part 16. A ratio of a width of the tread part 16 in respect to the maximum width of the tire 14 is 94% or more.
Patent JP-2013030552-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MATSUNAMI JUNYA
IPC: H01L27/115
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of performing an accurate writing operation.SOLUTION: A plurality of element isolation insulating films are formed in a semiconductor layer and its longitudinal direction is set in a first direction. A plurality of element formation regions are formed so as to be separated by the element isolation insulating films. Memory strings are formed in the element formation regions. A plurality of element formation region groups are constituted by the element formation regions. In a memory cell array, the distance between the element formation region groups is formed so as to be larger than the distance between the element formation regions in each element formation region group in a second direction orthogonal to the first direction. A control circuit performs a writing operation to the memory cell array per the element formation region group.
Patent JP-2013028238-A (JP)
Title: Failure diagnostic device for vehicle
Inventor: BESSHO YUMI
IPC: B60R16/02
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device for a vehicle capable of more efficiently outputting a diagnostic result of each electronic control unit.SOLUTION: An on-vehicle network system includes a plurality of electronic control units (ECUs) for executing self-failure diagnoses and a master ECU for integrally controlling the self-failure diagnostic results by all the ECUs. The master ECU stores dialogue information showing the self-failure diagnostic results acquired from other ECUs (slave ECUs) and dialogue information corresponding to the self-failure diagnosis by the master ECU. In this configuration, the master ECU includes external communication means performing communication with a vehicle analysis tool provided at the outside of the vehicle. When a transmission request is received from the vehicle analysis tool (S210; YES), dialogue information according to the type of the transmission request is transmitted (S275).
Patent JP-2012046742-A (JP)
Title: Method for producing liquid crystal polyester composition
Inventor: FUKUHARA YOSHIYUKI
IPC: C08J3/20
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a liquid crystal polyester composition excellent in mold releasability and hardly causing blister under high temperature.SOLUTION: The liquid crystal polyester composition is produced by feeding a liquid crystal polyester and a polyhydric alcohol fatty acid ester into an extruder having a vent portion, followed by melt-kneading in a state where the degree of decompression of the vent portion is -0.06 MPa or less in terms of a gauge pressure. The feed amount of polyhydric alcohol fatty acid ester is preferably 0.1-1.0 pt.mass based on 100 pts.mass of the liquid crystal polyester.
Patent JP-2013028373-A (JP)
Title: Quantitative cap
Inventor: KUWABARA KAZUHITO
IPC: B65D47/20
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative cap capable of enhancing operability.SOLUTION: The quantitative cap has a cylinder 11 mounted in the mouth part 3 of the container body 2 and temporarily holding contents, a sucking up cylinder 12 arranged communicatably the inside of the container body 2 and the inside of the cylinder 11, a piston 13 detachably arranged in the cylinder 11 and being slidable in the cylinder 11 in a vertical direction, a slit valve 72 arranged in the cylinder 11 and switching the communication and the blocking of the same in the inside of the cylinder 11 and the sucking up cylinder 12 according to the differential pressure in the inside of the container body 2 and the inside of the cylinder 11 and is characterized in that the slit valve 72 opens by the differential pressure of the inside of the container body 2 the inside of the cylinder 11, the contents inside of the container body 2 flows into the cylinder 11 by pulling up the piston 13 to the cylinder 11.
Patent JP-2013034114-A (JP)
Title: Base station, terminal, communication system, and communication method
Inventor: OUCHI WATARU
IPC: H04J11/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a base station, a terminal, a communication system, and a communication method so that the base station 101 can efficiently give notice of control information to the terminal 102 in the communication system in which the base station 101 and the terminal 102 intercommunicate.SOLUTION: A terminal comprises: means for receiving wireless resource control signals including parameter settings for uplink power control in which a path loss reference resource is set; and means for calculating path loss and uplink transmission power on the basis of the path loss reference resource and parameter settings for the uplink power control.
Patent JP-2013032317-A (JP)
Title: Method for producing glycidyl ether
Inventor: GOTO YOSHIKAZU
IPC: C07H15/08
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glycidyl ether in which a desalting step can be performed by simple filtration, so that the method is advantageous in regard to process and cost.SOLUTION: In the production method for obtaining a glycidyl ether by reacting an alcohol (B) represented by formula (1) or (2) with an epihalohydrin (C) in the presence of an alkali metal hydroxide (A), a reaction step in which the content of water is adjusted to 2-5 wt.% on the basis of the weights of (A), (B) and (C) and the reaction is initiated is included. In the formulae, Q represents the residue of a non-reducing di- or tri-saccharide; OA and AO represent an oxyalkylene group; n is 5-30; t is 2-4; Y represents the reaction residue of a diglycidyl ether; and the total number of OA and AO contained in (B) is 20-80 per one (Q).
Patent JP-2013032665-A (JP)
Title: Fall preventing metal fitting
Inventor: MURASATO YOSHIAKI
IPC: A62B35/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventing metal fitting which can maintain a stable fixed state without any risk of deformation and falling off from a reinforcement even if a load is applied thereto.SOLUTION: A fall preventing metal fitting 1 has: a base plate part 12 provided with a fixing bolt 11 substantially at the center; and a pair of hook parts 13, 14 which are respectively formed in a state of facing each other toward one side at both upper and lower side edges of the base plate part 12. The fall preventing metal fitting is fixed to a reinforcement by a tip of the fixing bolt 11 and inner peripheral edges of the pair of the hook parts 13, 14 while fastening the fixing bolt 11. A lock piece 15 is provided to connect its top edge to the lower side edge of the base plate part 12. In the lock piece 15, a hook hole 15a is formed on a position suspended from a shaft center of the fixing bolt 11 to hook a hook of a safety belt.
Patent JP-2011244009-A (JP)
Title: Method of manufacturing ain semiconductor
Inventor: KOKETSU AKINORI
IPC: H01L21/205
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an AIN semiconductor capable of easily manufacturing AIN semiconductor, and obtaining an AIN semiconductor for an electronic device which is excellent in crystallinity by controlling growth speed of AIN across a wider range and excluding possibility of entrainment of impurities as much as possible.SOLUTION: In a method of manufacturing an AIN semiconductor for an electronic device, NHgas and aluminum chloride gas, which is a result from sublimation or evaporation with absolute aluminum chloride, of which the total of impurity components other than group III elements is 0.001 wt.% or less, that has been heated are caused to react each other by a hydride vapor-phase deposition, to allow crystal growth of AIN on a substrate.
Patent JP-2013037896-A (JP)
Title: Sulfide solid electrolyte material, lithium solid battery, and manufacturing method for sulfide solid electrolyte material
Inventor: OTOMO TAKATADA
IPC: H01M4/62
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide sulfide glass (sulfide solid electrolyte material) with a high crystallization temperature.SOLUTION: The present invention relates to sulfide glass containing Li, P, S, I, A (A is at least one type of Al, Si and Ge) and includes an ion conductor with a PSstructure as a main body. The ion conductor has a structure in which P of a part of the PSstructure is replaced with the A.
Patent JP-2013035473-A (JP)
Title: Strap retention device and airbag device
Inventor: INUZUKA KOJI
IPC: B60R21/2338
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a strap retention device that can improve reliability of cutting a trap, and to provide an airbag device.SOLUTION: The strap retention device includes: an anchor 51 having a retention part 51a for retaining one end of the strap 4 and a flat part 51b in contact with a back surface of the strap; a strap restraint member 52 joined to the anchor 51 for restraining the movement of the strap 4 in a width direction; a cutter 53 for cutting the strap 4 on the flat part 51b; a squib 54 for applying a driving force to the cutter 53 to move the cutter in a direction of the flat portion 51b; and a housing 55 housing the cutter 53 and the squib 54 and joined to the anchor 51.
Patent JP-2011228750-A (JP)
Title: Method for designing semiconductor device and mask
Inventor: EDWARD O TRAVIS
IPC: H01L21/3205
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce capacitive coupling between active features.SOLUTION: Selective placement of polishing dummy feature patterns is used, rather than indiscriminate placement of polishing dummy feature patterns, in the present invention. Both low frequency (hundreds of microns and larger) and high frequency (10 microns and less) of topography changes are examined. The polishing dummy feature patterns are specifically tailored to a semiconductor device and polishing conditions used in forming the semiconductor device. When designing an integrated circuit, polishing effects for an active feature can be predicted. After polishing dummy feature patterns are arranged as seen in the exemplary figure, planarity can be examined on a local level (a portion but not all of the device) and a more wide-regional level (all of the device, devices corresponding to a reticle field, or even an entire wafer).
Patent JP-2013036443-A (JP)
Title: Centrifugal blower
Inventor: NAGAE TAKANORI
IPC: F04D29/44
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal blower capable of suppressing decrease in fan efficiency caused by a leak flow.SOLUTION: The centrifugal blower 51 includes an impeller 23 and a bell mouth 25. The bell mouth 25 has walls 27 on the outer peripheral surface 25s thereof, and the walls are arranged at predetermined intervals in the circumferential direction and raised from the outer peripheral surface 25s. The walls 27 are parallel to both axial direction A and the radial direction of the bell mouth 25. The rear ends 27r of the walls 27 are parallel to the peripheral edge 19e of an air suction opening 19a of a shroud 19. In a rear end 27r of each of the walls 27, a portion 271 at a radial outer side is positioned closer to a front side F than a portion 272 at a radial inner side.
Patent JP-2013041331-A (JP)
Title: Communication system
Inventor: YASUO TAKASHI
IPC: H01Q1/22
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of generating an electromotive force at an appropriate timing to perform communication.SOLUTION: A communication system 50 comprises: a reader 60 that transmits an electric wave used for communication; an antenna coil 42 that is installed at a position distant from the reader 60, receives the electric wave transmitted by the reader 60, and on the basis of the received electric wave, transmits a return electric wave to the reader 60; and a power generation magnet 31 that is disposed near the antenna coil 42 and generates an alternating magnetic field for the antenna coil 42 by changing a relative positional relationship with respect to the antenna coil 42. The antenna coil 42 generates an electromotive force by the alternating magnetic field when the relative positional relationship with the power generation magnet 31 changes, and increases the output of the return electric wave using the electromotive force.
Patent JP-2013039061-A (JP)
Title: Livestock meat quality improving agent, livestock meat quality improving method and livestock
Inventor: FUJIMURA SHINOBU
IPC: A23K1/16
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a livestock meat quality improving agent and livestock meat quality improving method, which can control hardness of meat or meat grain feeling in a short period, in a simple manner at a low cost; and to provide a livestock.SOLUTION: There is provided the livestock meat quality improving agent containing acetylhydroxyproline in which shear stress (SFV), cutting stress (SAC) and the mass ratio between insoluble collagen and soluble collagen (insoluble collagen/soluble collagen) are increased.
Patent JP-2013044100-A (JP)
Title: Handle device for door
Inventor: KOYAMA OSAMU
IPC: E04F19/08
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To allow a handle to fall down without gap inside an accommodation recess in the case of locking to avoid accumulation of dust, and to stand up through unlocking to enable a door opening operation.SOLUTION: A handle device 1 comprises a fixed base 2, a lock shaft 3 which vertically penetrates the fixed base and a door D, a latch member 4 fixed to the lock shaft, a lock shaft rotation key 5, and a handle 6 which is supported on the fixed base 2 so as to freely rise and fall. The lock shaft 3 includes a head part 31 and a shank part 32, and is supported on the fixed base 2 so as to freely rotate back and forth around the shaft between a lock position and an unlock position in the head part 31. The handle 6 is supported on the fixed base 2 by a pivot 63 and accommodated in an accommodation recess 21d of the fixed base 2 when falling. A drive cam part 33 is formed in the head part 31 of the lock shaft 3, and a passive cam part 64 of the pivot 65 of the handle 6 is engaged thereto. Cam surfaces of the cam parts 33, 64 are slid to come into contact with each other by rotating the lock shaft 3, the pivot 63 is rotated around the shaft and the handle 6 is allowed to stand up.
Patent JP-2013044350-A (JP)
Title: Bearing cap and method of manufacturing the same, and bearing unit for wheel with rotational speed detector
Inventor: KAMIYA YOSHIO
IPC: B60B35/02
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cap that is easily manufactured and secures sealing performance, and to provide a bearing unit for a wheel with a rotational speed detector.SOLUTION: The bearing unit for the wheel with the rotational speed detector includes an encoder 20 which is externally fitted to an inner ring 7, and the bearing cap 30b which is fitted with a sensor unit 40 and fitted into an end of an outer ring 2. An insertion hole 34b is formed in a bottomed cylindrical body 31b which is made of a synthetic resin and which constitutes the bearing cap 30b, and a bottomed cylindrical partition ring 50 is integrally molded therein. The partition ring 50 is formed of a steel plate of a non-magnetic material; a bottom 51 of the partition ring 50 is arranged in such a manner as to face the encoder 20 via a predetermined axial gap; and an outside diameter of a portion, arranged in the insertion hole 34b, of the sensor unit 40 is equal in dimension to an inside diameter of a synthetic resin portion, directly facing the sensor unit 40, of the insertion hole 34b.
Patent JP-2013036015-A (JP)
Title: Cocoon processing method, cocoon essential ingredient extract and liquid soap containing the same
Inventor: KUBOTA KANEYOSHI
IPC: A61Q19/10
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a cocoon to simply dissolving the essential ingredient extract from the cocoon, a method for utilizing the cocoon and a method for producing a cocoon essential ingredient extract using the cocoon, for the purpose of utilizing the essential ingredient (cocoon essential ingredient extract) for liquid soap.SOLUTION: This invention aims to establish the production method of liquid cocoon soap by charging adequate amount of cocoons into either process in liquid soap production processes. After examining where in the liquid soap production processes the cocoon should be charged for hydrolysis, we have worked out the liquid cocoon soap production method by using a cocoon-dissolved liquid and have produced the liquid cocoon soap from a cocoon-dissolved caustic potash liquid without changing liquid soap production processes and raw material use amount at all.
Patent JP-2013044142-A (JP)
Title: Baseboard
Inventor: KITANO HIRONOBU
IPC: E04F19/04
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a baseboard which has no seam in the surface thereof, has a simple structure and good workability, and enables parting construction of the lower end of a wall with good appearance.SOLUTION: A baseboard A comprises a base material 2 fixed to a wall W and a cover material 1 locked to the base material 2. The back surface of the base material 2 is a wall fixing part, and fitting engagement parts 21, 22 are projected on the front surface 2a thereof. The front surface of the cover material 1 is a baseboard decorative surface 1a. Upper and lower end pieces 11, 12 in the longitudinal direction of the cover material 1 are bendable in the back surface direction, and the upper and lower end pieces 11, 12 are bent toward the back surface side to form back surface lock parts 111, 121 fitted and locked to the fitting engagement parts 21, 22 of the base material 2.