baber/WOPTO huggingface dataset:
Patent JP-2011240795-A (JP)
Title: Active magnetic shield for levitated railway, and method of active magnetic shielding for levitated railway
Inventor: SASAGAWA TAKU
IPC: H05K9/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a levitated railway active magnetic shield that achieves a continuous magnetic shield, and to provide a method of active magnetic shielding for a levitated railway.SOLUTION: The levitated railway active magnetic shield, magnetically shields levitated railway facilities (10, 20) for allowing a vehicle (10) to be magnetically levitated and run. The levitated railway active magnetic shield, includes: magnetic shield materials (12c, 13c, 25c) for covering the levitated railway facilities (10, 20); and magnetic shield electromagnets (coils) (31, 31A, 31B, 31C, 31D) for magnetically shielding discontinuous parts (G1, G2) of the magnetic shield materials (12c, 13c, 25c).
Patent JP-2011244617-A (JP)
Title: Motor drive device
Inventor: KOBAYASHI YOSHINAO
IPC: H02P6/06
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise in sensorless motor driving.SOLUTION: The sensorless motor driving device includes: a position detecting section (10) detecting a rotor position of a motor and outputting a position detection signal by detecting zero cross of counter electromotive voltage caused in motor winding during a non-conduction period: a current waveform generating section (20) generating a current waveform which is to be conducted to the motor and which includes the non-conduction period based on a torque command signal and the position detection signal; a conduction control section (30) modulating the current waveform, generating a control signal for controlling conduction of each motor winding and switching a conduction phase of the motor based on the position detection signal; and a driving section (40) supplying current to each motor winding in accordance with control of the conduction control section (30). The current waveform generating section (20) changes start timing of the non-conduction period in accordance with the given control signal.
Patent JP-2011243445-A (JP)
Title: Switch device
Inventor: ADACHI YUKIO
IPC: H01H25/04
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a switch device having a simple structure, capable of detecting stepwise depression operations of an operating knob and capable of detecting a fine stroke depression operation of the operating knob.SOLUTION: On an upper surface of a switch case 18, an operating knob 19 operable to be depressed (tilted) is disposed. On the back face of the operating knob 19, a depression portion 24 to operate (deform) a movable contact 25 is disposed. On an upper face side of a wiring board 20, the movable contact 25 whose tip contact portion 25a slides on the wiring board 20 is disposed. Further, a comb tooth-shaped fixed contact 30 with a fine pitch in the sliding direction of the contact portion 25a is disposed on the wiring board 20. A touch and a second-step depression operation are detected by that ON/OFF signals accompanying the movement of the movable contact 25 being input and the number of pulses being counted.
Patent JP-2011242299-A (JP)
Title: Detection device and data processing method of the same
Inventor: MATSUNAGA TAKATERU
IPC: G01N27/447
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a detection device for correctly calculating an integrated value of a spot or a peak by performing correct fitting even with respect to a bilaterally asymmetric spot or peak, and also to provide a data processing method of the device.SOLUTION: A spot position detection part 7, which receives information to indicate volume calculation of the spot in a two-dimensional electrophoretic image from an input device 2, reads a two-dimensional electrophoretic image from a data storage part 10. The spot position detection part 7 detects a coordinate of a spot position of each spot, based on the read two-dimensional electrophoretic image. A spot fitting part 8 performs processing to fit a prescribed function to a shape of each spot, so as to construct a model function of the spot. A volume calculation part 9 performs processing to calculate the volume of each spot, based on the model function constructed by the spot fitting part 8.
Patent JP-2011031384-A (JP)
Title: Control device of wire cut electric discharge machine
Inventor: YOSHIDA MASAYUKI
IPC: B23H7/02
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a wire cut electric discharge machine capable of improving processing accuracy by controlling a discharge interruption time when a circular corner of a workpiece is processed.  <P>SOLUTION: In the control device of the wire cut electric discharge machine, the number of discharge pulses generated every predetermined time between a wire electrode 4 and a workpiece 5 is counted by a counting device 7. This counted value Px is compared to the number of pulses Ps memorized in a reference discharge pulse number memory device 8 to obtain a percentage Px/Ps by a comparison determination device 9. According to the percentage, a feed amount during a predetermined time, which is obtained by a feed pulse calculation device 13, is controlled. When a processing shape determination device 19 determines that a circular corner is processed, a reference radius is reduced with reference to a reference discharge interruption time memorized in a reference discharge interruption time memory device 20 in case where a radius of the circular corner is smaller than the reference radius. At this time, a discharge interruption time control device 16 controls to increase the discharge interruption time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011245769-A (JP)
Title: Simple sawmill machine
Inventor: YAMAGUCHI RYOICHI
IPC: B27B17/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple sawmill machine that solves the problem with a conventional sawmill machine using a chain saw, wherein the machine is expensive and has a large size, so that it is difficult for a volunteer and an amateur to use it.SOLUTION: The simple sawmill machine is characterized as follows. A single tube pipe 1 is used for a rail which guides a chain saw, a pipe is used for a guide mechanism, a ground height of the single tube pipe is changed with a jack base 3 and a lumber thickness is adjusted, a single tube clamp is used for an angle change mechanism of a guide bar, thereby it is very inexpensive and the availability is good, a structure is simple and lightweight and the machine is strong though assembling, decomposition, transport, or employment is easy, and the machine is superior in practicality and can be used also in an inclination ground or an irregular ground.
Patent JP-2011245236-A (JP)
Title: Vacuum cleaner
Inventor: FUKUSHIMA TADASHI
IPC: A47L9/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a safe vacuum cleaner which does not require a user to hold a handle of a dust collection portion when moving a vacuum cleaner body or the like and in which a lock part is rarely broken or the vacuum cleaner body seldom drops.SOLUTION: The vacuum cleaner includes the dust collection portion 20 having the handle and the vacuum cleaner body 1 which has the lock part of the dust collection portion 20 and to which the dust collection portion 20 is removably attached. The dust collection portion 20 is attached to the vacuum cleaner body 1 by storing the handle inside the vacuum cleaner body 1.
Patent JP-2011196368-A (JP)
Title: Power generating device
Inventor: MITSUGUCHI KATSUSHI
IPC: B60N2/90
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a power generating device capable of efficiently generating power by using vibration to be obtained in regard to the power generating device to be mounted on a vehicle.SOLUTION: This power generating device to be provided in a seat for a vehicle includes: a power converting member 3 for converting vertical vibration of a seat for a vehicle to the vibration in the rotating direction; a rod 4 for transmitting power converted by the power converting member 3; a one-way gear 5 for converting rotation of the rod 4 to the one-way rotation energy; an accelerator 6 engaged with the one-way gear 5; a rotary gear 7 for transmitting rotation energy of the accelerator 6; a rotary shaft 8 having the rotary gear; and a generator 10 for generating power with rotation of a rotary weight 9 to be rotated with rotation of the rotary shaft 8 and rotation of the rotary shaft 8.
Patent JP-2011256743-A (JP)
Title: Device for control of supercharger
Inventor: YAMAMOTO TAKAHIRO
IPC: F02B39/00
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To reliably prevent a surge accompanied by a rapid accelerator-off operation from taking place in a supercharger having a compressor provided with a movable vane mechanism in a diffuser.SOLUTION: The supercharger control device (100) is provided for controlling the supercharger (300) provided with a compressor (340) in a suction passage (205) of an internal combustion engine (200) as a one of the driving sources of a vehicle (10), the compressor having movable vanes (343) capable of adjusting the airflow rate according to the opening angle thereof. The supercharger control device includes: a controller for controlling the opening angle so that the operation point of the supercharger falls within a certain operation permitted area which does not correspond to a surge area and an overspeed area; and a permitter for permitting, as the opening angle, an opening angle that allows the operation point to fall within the overspeed area when the vehicle in a rapid deceleration.
Patent JP-2010205301-A (JP)
Title: Automatic cash depositing/dispensing machine
Inventor: NIIJIMA YOSHIO
IPC: G07D13/00
Filed: 2010-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To accept four denominations of currency including a two-thousand yen bill and to reduce bill storage time at the time of depositing.  <P>SOLUTION: The automatic cash depositing/dispensing machine includes: a denomination-specific storage cabinet 109 for ten-thousand yen bill, a denomination-specific storage cabinet 110 for two-thousand yen bill, and a denomination-specific storage cabinet 111 for thousand yen bill, sends a bill inserted into a slot 101 by a customer to a bill discriminating part 102, and collects a normally determined five-thousand yen bill, for example, into a temporary holding part 105 of the denomination storage cabinet 110 for two-thousand yen bill that is not popular. When the customer makes an instruction for confirmation of the amount of money deposited, The bills collected in the temporary holding part 105 are separated into two-thousand yen bills and five-thousand yen bills, carries the five-thousand yen bills to a reject storage cabinet 107 to store them and carries and stores the two-thousand yen bills in the denomination-specific storage cabinet 110 for two-thousand yen bill after temporarily returning the two-thousand yen bill to the slot 101.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012003355-A (JP)
Title: Retrieval device, method, and program
Inventor: MIYATA AKIHIRO
IPC: G06F17/30
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a retrieval index without decreasing retrieval accuracy in the case of creating the retrieval index in response to a retrieval request for uniquely acquiring a specific position of a specific document.SOLUTION: A position where an index key is extracted is determined based on the feature of a character code expressing a character from the whole or partial area of an inputted document, and an index key configured of the combination of one or more characters lying at the position is extracted from the whole or partial area of the document to associate the index key with an appearance position in the document, where the index key appears, to output to an index DB. Furthermore, a partial area in a certain document is accepted as a search query, and from the search query, a position where the query key is extracted is determined based on the feature of the character code expressing the character and a query key configured of the combination of one or more characters is extracted. The index DB is searched based on the query key, and a search result is outputted.
Patent JP-2011222930-A (JP)
Title: Mounting structure of solar battery module
Inventor: MIZUO KAZUHIRO
IPC: H01L31/042
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To make a solar battery module smaller and lighter by removing a frame surrounding the solar battery panel, thereby improving installation efficiency of the solar battery panel and operatability of its installation operation onto a stand.SOLUTION: In a solar battery panel 18 of a sandwich glass structure in which a solar battery cell 18a that performs photoelectric conversion of sunlight lies between a light-receiving surface glass 18b and a rear side glass 18c, two long support members 19 figured to attach the solar battery panel 18 to a stand are arranged for fixation on the surface of the rear side glass 18c, along the longitudinal direction of the solar battery panel 18 and at a predetermined clearance in a lateral direction. End parts of the both support members 19 in the longitudinal direction are protruded from the edge of the solar battery panel 18 and are used as engaging parts 19e that are formed to match the figure of an fitted fixture engaging with an installation device of the stand.
Patent JP-2011134291-A (JP)
Title: System and program for analyzing discourse structure
Inventor: TAKEHARA GASUAKI
IPC: G06F17/30
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discourse structure analysis system which is robust to characteristics of discourse data of spoken words, noise, etc., and analyzes a structure of discourse data to generate semantics of a discourse structure available for various uses.  <P>SOLUTION: A discourse structure analysis system 1 which receives discourse data 100 to output discourse semantics 200 includes: a flow analysis rule 22 including flow expressions for determining information of flows of respective statements and flow definitions designating flows to be set to statements having expressions matching the flow expressions; and a flow analysis part 20 which performs matching between each statement and respective flow expressions in the flow analysis rule 22 and sets a flow designated by a corresponding flow definition in the flow expression matching the statement to output flow information 21 including the statement and the flow corresponding to each other. The flow information 21 is output as discourse semantics 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246954-A (JP)
Title: Medical tele-robotic system
Inventor: WANG YULUN
IPC: G06F17/00
Filed: 2010-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot system including a conventional robot commonly with relatively-simplified moving platform and also with a voice-synthesis function of a certain kind for uttering a plurality of words and the voice while achieving monitoring a remote patient and auxiliary functions.  <P>SOLUTION: The robot has a camera and a monitor which are attached to a housing. The robot is further attached to the housing and also has a platform linked with a controller. The controller is linked with a broadband interface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012010072-A (JP)
Title: A/d converter
Inventor: FURUCHI MASAKI
IPC: H03M1/10
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To achieve precise A/D conversion.SOLUTION: In the A/D converter of the present invention, a digital value which represents an intermediate voltage of a power supply to a DAC2 is stored as an initial value in a register 1. The DAC2 converts the digital value of the register 1 into a voltage, and outputs it as an output voltage. A circuit 3 subtracts an analog input voltage from and then adds the output voltage to the intermediate voltage of the power supply to output the voltage as an input voltage to a comparator 5. In a memory 45, multiple setting voltages (digital preset values) and correction voltages (correction values) including errors of the DAC2 are stored. A circuit 44 outputs the correction value corresponding to the digital value of the register 1 as a selected correction value by making reference to the memory 45. A circuit 42 outputs the correction voltage as a common voltage, which is represented by the selected correction value. The comparator 5 compares the input voltage with the common voltage, and outputs the comparison result. An output control section 6 stores a following digital value in the register 1 based on the comparison result.
Patent JP-2012007430-A (JP)
Title: Wooden beam unit for guard rail
Inventor: SAITO TAKANOBU
IPC: E01F15/04
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive beam unit for a guard rail using wood like a log which has sufficient strength and whose feature for guiding a vehicle is not impaired even if a column inclines due to a collision of a vehicle.SOLUTION: A wooden beam unit 2 for a guard rail comprises: a pair of an upper and a lower beam members 10 and 11, which are provided between columns 5 and 5 and are made of log-like wood; and a flat bracket 15, which connects the beam members to each other by bolting them at their ends and is fixed to the column 5. The beam members 10 and 11 are paired so that the upper member becomes thicker than the lower member by a predetermined level. The bracket 15 is fixed to the column 5 with a beam installation surface made in a standing state. By fixing the bracket 15 to the column 5 and providing the beam members between the plural columns 5, a vehicle guiding plane S, which is an imaginary plane connecting and contacting outer peripheral surfaces of ends of the upper and the lower beam members 10 and 11 in the protruding direction that are installed to the beam installation surface and protrude to the side by thickness of the beam members, inclines toward a road at a predetermined angle because of a diameter difference between the beam members 10 and 11.
Patent JP-2012006891-A (JP)
Title: Production method of fumaric acid ester
Inventor: FUJII YASUYOSHI
IPC: C07C67/333
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To produce di-tert-butyl fumarate in a high yield.SOLUTION: A production method of di-tert-butyl fumarate is provided, which includes the steps of: reacting maleic acid with 2-methyl propylene in a specific solvent by use of an acid catalyst to obtain di-tert-butyl maleate; and isomerizing the compound into di-tert-butyl fumarate in the presence of an isomerization catalyst.
Patent JP-2012007133-A (JP)
Title: Method of manufacturing polystyrene resin foamed sheet
Inventor: HARADA MASAMITSU
IPC: B29C48/32
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polystyrene resin foamed sheet in which decline in post expansion ratio is suppressed, which excels in moldability, in which even when stored for a long period of time, there is no danger such as explosion, and which can be suitably used for a food container or the like.SOLUTION: The method of manufacturing a polystyrene resin foamed sheet is characterized as follows. A resin mixture containing 50-90 pts.mass of a polystyrene resin and 10-50 pts.mass of a polyphenylene ether resin is heated to be melted, then is impregnated with 2.5-5.0 pts.mass of butane whose isobutane concentration is 70-100 mass% and whose normal butane concentration is 0-30 mass% based on 100 pts.mass of the resin mixture, and subsequently, is extrusion-foamed such that the remaining amount of butane becomes 2.0-3.5 pts.mass based on 100 pts.mass of the resin mixture.
Patent JP-2012008495-A (JP)
Title: Display device
Inventor: MIZUTANI RYOTA
IPC: G02F1/167
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a color of an area corresponding to a display color change target area in a display medium changes more quickly when the display color change target area in the display medium is designated than where a voltage equal to or exceeding the maximum absolute value of the migration voltage of a plurality of kinds of particle groups is not applied to the area corresponding to the display color change target area in the display medium.SOLUTION: A control section 20 of a display device 10 controls a voltage application section 16 as follows: when a first acquisition section 22A acquires area information that indicates an area corresponding to a plurality of pixels of an image to be displayed on a display medium 12 as a display color change target area in the display medium 12, a voltage equal to or exceeding a maximum absolute value (maximum voltage value) of the migration voltage of a plurality of kinds of particle groups 50 that have different colors and different absolute values of migration voltages among one another is applied to each area corresponding to a plurality of pixels in the area in the display medium 12 corresponding to the area information in such a manner that the polarities of the voltage are the same among pixel areas or the voltage has a polarity for displaying a color different from that displayed in each pixel area.
Patent JP-2012016762-A (JP)
Title: Structure of positioning blade
Inventor: KUROIWA SHUZO
IPC: B26F1/44
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of positioning a blade with which a Thomson blade for example can be accurately positioned.SOLUTION: A blade member (11) is embedded in a mounting plate (10) with its edge portion (11A) protruding, and also a positioning tool (13) is embedded. A fitting stage (11B) is formed at the end rim of the blade member with the edge portion left. A positioning groove (13B) is formed on the positioning tool. The positioning tool is fitted into the fitting stage of the blade member, and the blade member is fitted into the positioning groove of the positioning tool, so that the edge portion of the blade member is positioned and fixed by the positioning tool.
Patent JP-2012022071-A (JP)
Title: Manufacturing method of polarizer, polarizer, and projector
Inventor: YANAI HIROAKI
IPC: G02B5/30
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a reliable manufacturing method of a polarizer, capable of preventing breaking-off of a polarization film and detachment of a protective film from the polarization film, and to provide a polarizer and a projector.SOLUTION: In advance of final fastening of an intrinsic polarizer 3 to a triacethyl cellulose (TAC) 1, the intrinsic polarizer 3 is preliminarily fastened to a polyethylene terephthalate (PET) 7, so that occurrence of breaking-off or fracture of the intrinsic polarizer 3 can be reduced. The preliminary fastening is temporary and needs to be unfastened in a final state for use. For this reason, preferably a well-known release agent such as a fluorine-based polymer is applied to a lamination surface of the PET 7 adjacent to the intrinsic polarizer 3 as separation treatment for easy separation of the PET 7.
Patent JP-2012022855-A (JP)
Title: Lighting device
Inventor: YANAGIDA JUNICHI
IPC: F21V29/00
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device having excellent heat dissipation efficiency.SOLUTION: The lighting device is provided with a light-emitting module 1 and a power supply circuit board 6 to supply electric power to the light-emitting module 1. The light-emitting module 1 is connected in a heat-conductive manner with a heat radiating member 4 which releases heat generated in the light-emitting module 1, and the power supply circuit board 6 is connected in a heat-conductive manner to a base 5 and the heat radiating member 4 which release heat generated in the power supply circuit board 6.