baber/WOPTO huggingface dataset:
Patent JP-2012020625-A (JP)
Title: Wiper of automobile
Inventor: KOIKE AKIRA
IPC: B60S1/18
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To propose a wiper of an automobile having a small number of part items and capable of increasing the wiping area of a glass surface.SOLUTION: The wiper 1 has a crank 5 having a base end side rotatably supported with respect to a vehicle body, an electric motor 3 which rotates and drives the crank 5, a wiper arm 9 coupled to the distal end side of the crank 5 so as to be relatively rotatable, a wiper blade 10 attached to the wiper arm 9, and a slider 13 rotatable with respect to the vehicle body, supported at a fixed position with respect to the vehicle body, and fitting the wiper arm 9 so as to be slidable in the longitudinal direction thereof. The crank 5 is rotated by actuation of the electric arm 3. Along with the rotation, the slider 13 slides with respect to the wiper arm 9, and the wiper arm 9 swings together with the wiper blade 10. Because of the swing of the wiper blade 10, the wiper blade 10 wipes off the rain droplets adhering on the glass surface while sliding in contact with the glass surface.
Patent JP-2012021848-A (JP)
Title: Quantitative determination method of copper
Inventor: KOBAYASHI KAZUNORI
IPC: G01N23/223
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative determination method of copper capable of accurately determining the quantity of copper by a fluorescent X-ray analyzer even in a case of a solution containing copper at a high concentration.SOLUTION: In an analytical method for quantitatively determining copper by dropwise adding a sulfuric acid-acidic solution containing copper to a hygroscopic member having hygroscopicity using a fluorescent X-ray analyzer, the sulfuric acid-acidic solution is diluted to a copper concentration where a copper compound is not precipitated on the surface of the hygroscopic member when the sulfuric acid-acidic solution is dropwise added to the hygroscopic member and dried. The copper concentration in the sulfuric acid-acidic solution is diluted to a concentration where the copper compound is not precipitated on the surface of the hygroscopic member, thereby enabling preventing the occurrence of measurement error due to the presence of the copper compound on the surface of the hygroscopic member or measurement error due to peeling of the precipitated copper compound or the like. Since the copper compound is not precipitated on the surface of the hygroscopic member, the measurement value of copper to be quantitatively determined can be prevented from being changed in repeatedly determining the same hygroscopic member.
Patent JP-2012021939-A (JP)
Title: Optical fiber temperature sensor and fixing method of the same
Inventor: TANAKA YOSHICHIKA
IPC: G01K11/12
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber temperature sensor which has high thermal conductivity of a material, easily secures heat transfer to an FBG section, and has an improved cryogenic property with good thermal expansion and contraction, and to provide a fixing method of the same.SOLUTION: The optical fiber temperature sensor includes an optical fiber 1 having an FBG section 2, a resin coating layer 3 coated on the optical fiber 1, and a coating layer 4 made of a metal material and formed on the resin coating 3.
Patent JP-2011037845-A (JP)
Title: New piperidine compound, method for producing the same, and pharmaceutical composition containing the same
Inventor: BOTEZ LULIANA
IPC: A61K31/445
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new substituted piperidine compound, a method for producing the same, a pharmaceutical composition containing the same, and an agent containing the same and promoting memory and cognition in the treatment of cognitive dysfunction associated with pathologies of the central nervous system.  <P>SOLUTION: What are provided are a compound represented by formula (I) [wherein R<SB>1</SB>is a hydrogen atom or a methyl group; and R<SB>2</SB>is a bromine atom, a fluorine atom, or a trifluoromethyl group] and a pharmaceutical composition containing the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011010324-A (JP)
Title: Reduced latency for recovery from communication error
Inventor: SUBRAHMANYA PARVATHANATHAN
IPC: H04W52/48
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for reducing latency for the recovery of a communication error.SOLUTION: One message is transmitted as two message portions of the first message portion transmitted at a first power level and the second message portion transmitted at a second lower power level. The first power level is selected to provide a prescribed probability that the first message portion may be successfully received. Alternatively, the first and second message portions are transmitted so that the first message portion has larger energy per bit than that of the second message portion. At a first time, the first message portion is received. At a second time where the second time has a known relationship with the first time, a signal is received from which the second message portion is not reliably obtained. A receiving device recognizes that the second message portion has not properly received and requests the re-transmission of at least the second message portion.
Patent JP-2012027402-A (JP)
Title: Method for manufacturing directional coupler using optical fiber
Inventor: KUBOTA HIROKAZU
IPC: G02B6/287
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a directional coupler using optical fibers, capable of manufacturing a coupler having a desired performance including a case using a photonic crystal fiber and a photonic bandgap fiber that have a structure enclosing a core periphery with holes.SOLUTION: This method for manufacturing a directional coupler comprising two optical fibers 10 includes: a polishing step for removing parts of the respective side faces of the two optical fibers by polishing and forming removed surfaces 15; and a joining step for joining them together, with the removed surfaces facing each other. The polishing step comprises: propagating reference light in the core 11 of the optical fiber, polishing it while measuring an output light intensity of the reference light; and, when the output light intensity is attenuated to a predetermined intensity, finishing the polishing.
Patent JP-2012033671-A (JP)
Title: Protective tape peeling method
Inventor: MUTO YOSHIO
IPC: H01L21/683
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a protective tape peeling tape capable of restraining cracks of wafer.SOLUTION: A method for peeling a protective tape 11 adhered on a surface of a wafer 10 from the wafer 10 includes a step for fixing the wafer 10 to a stage so that a face opposite to a face, to which the protective tape 11 is adhered, is in contact with the stage. Also, the method includes a step for adhering a peeling tape 40 having elasticity and a constant width to the surface of the protective tape 11. Also, the method includes a step for peeling the protective tape 11 from the wafer 10 by pulling the peeling tape 40 against the wafer 10. Then, in the step for peeling the protective tape 11, a direction for pulling the peeling tape 40 is within a range of ±15° from a direction vertical to a cleavage surface orthogonal to the surface of the wafer 10.
Patent JP-2011098716-A (JP)
Title: Vehicular removable seat
Inventor: INOTA ATSUSHI
IPC: B60N2/08
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular removable seat for easily installing a seat body on a base.  <P>SOLUTION: This vehicular seat 1 includes the base 2, the removable seat body 3, first and second installation mechanisms 4 and 5 for removably installing the removable seat body 3 on the base 2. The first installation mechanism 4 includes a pin 4a of the removable seat body 3 and an installation member 4b arranged on the base 2 and forming a groove 4b1 for inserting the pin 4a. A slipping-out preventive structure capable of preventing slipping-out of the pin 4a from the groove 4b1 by rotating the removable seat body 3 to a second position from a first position with the pin 4a as the center by inserting the pin 4a into the groove 4b1, is arranged between the pin 4a and the installation member 4b. The second installation mechanism 5 includes a striker 5a arranged in the removable seat body 3 and a lock device 5b arranged on the base 2 and releasably engageable with the striker 5a by rotating the removable seat body 3 to the second position from the first position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012034209-A (JP)
Title: Digital broadcast receiver and software startup method
Inventor: YUGAWA JUN
IPC: H04N7/173
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To shorten the startup time from power activation until video of a received digital broadcast signal becomes displayable, and shorten the time from the power activation until all functions of a digital broadcast receiver become available.SOLUTION: Main control means comprises a startup processing type acceptor and an SW selector for selecting SW necessary for startup processing; creates a schedule of transferring and execution start of the selected SW based on information on the number of concurrently transferable channels of data transfer means and the number of main control core processing means, an execution priority order in executing the selected SW included in attribute data stored in an attribute data storage unit of auxiliary storage means, information on a time required for transferring the selected SW, and information on a time required for initialization processing of the selected SW; controls the data transfer means based on the created schedule; and executes the selected SW stored in main storage means.
Patent JP-2012031979-A (JP)
Title: Thrust bearing
Inventor: YAMANE MASAAKI
IPC: F16C17/14
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing capable of supporting a thrust load of a rotary shaft by being lubricated by a lubricating liquid, capable of supplying the lubricating liquid to a sliding surface against centrifugal force, and capable of enhancing load capacity in the sliding surface.SOLUTION: This thrust bearing 10 supports the thrust load of the rotary shaft 1, by relatively rotating along an opposed sliding surface 11 orthogonal to the rotary shaft 1 and supplied with the lubricating liquid. The thrust bearing 10 includes a plurality of tapered parts 12 narrowing in a tapered shape in a clearance with the opposed sliding surface along the relative rotational direction 5 of the opposed sliding surface 11, a plurality of parallel parts 14 positioned by being connected to the tapered part and being constant in the clearance with the opposed sliding surface, and a plurality of grooves 16 arranged in the tapered part and extending up to the outer end from the inner end in the radial direction. Angles α1 and α2 formed by radial directional lines G1 and G2 passing through optional two points F1 and F2 on the center line DE of the grooves 16 and tangent directional lines H1 and H2 of the center line DE in the two points F1 and F2, are a spiral shape of being larger in the outside angle α1 than the inside angle α2.
Patent JP-2012035725-A (JP)
Title: Electronic control device and system for rewriting program
Inventor: OTSUKA SHU
IPC: B60R16/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device that is rewritable of a program at high speed by occupying a communication network without setting up a complex configuration of other electronic control devices connected to the communication network, and to provide a program rewriting system including the electronic control device.SOLUTION: The electronic control device includes: a maintenance switch SW; a manipulation input detector 11a for detecting an input of behavior start manipulation to the maintenance switch SW; a power source detector 11b for detecting that electrical power is delivered only from a maintenance power source supply line that is laid separately from a main power source supply line of a vehicle; and a state transition device 11c for causing the behavior state of the electronic control device to transit to a program rewritable state when the power source detector 11b detects that the electrical power is delivered only from the maintenance power source supply line and also the manipulation input detector 11a detects the input of behavior start manipulation.
Patent JP-2012037709-A (JP)
Title: Projection type video display device
Inventor: KOTANI KAZUNORI
IPC: G03B21/16
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device that is equipped with a plurality of light source lamps and capable of notifying of a fact that the lamp can be replaced at a proper timing while suppressing a circuit scale, costs, and volume.SOLUTION: A notification system of the projection type display device includes the plurality of light source lamps which are cooled by a cooling fan. When individual light source lamp is shifted from a lighting state to a light out state, the notification system compares a time period t lapsed from the light out of the light source lamp and a reference time period ts required for the light source lamp to be cooled to a reference temperature and preliminarily stored for each light source lamp in a storage unit. When the lapsed time t exceeds the reference time ts, a notification unit notifies of the fact that the light source lamp is now replaceable for each light source lamp.
Patent JP-2012039399-A (JP)
Title: Signal transfer device, signal transfer board and signal processing device
Inventor: AKITA KOJI
IPC: H04B1/38
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of communication throughput as a whole even when communication is made with a board that is not an adjacent board.SOLUTION: According to an embodiment of the invention, a signal transfer device includes a first communication unit and a second communication unit. The first communication unit wirelessly communicates with a wireless communication device included in a board. The second communication unit communicates with another signal transfer device.
Patent JP-2012044742-A (JP)
Title: Protection circuit
Inventor: KADOWAKI NAOHIRO
IPC: H02M1/00
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent smoke emission or the like caused by a short-circuit of an electrolytic capacitor including an incomplete short-circuit.SOLUTION: The protection circuit is to prevent abnormality caused by a short-circuit of an electrolytic capacitor, and the electrolytic capacitor is disposed between a power supply line for outputting a DC voltage and ground. The protection circuit includes: a control part that implements protection processing for preventing abnormality from being generated when the level of a signal input to an input port is changed over to a second level from a first level; a first circuit that has a switch for changing the level of the signal input to the input port and causes the switch to change the level of the signal input to the input port from the first level to the second level when the short-circuit is generated in the electrolytic capacitor; and a second circuit that is a different circuit from the first circuit and causes a switch of the first circuit to change the level of the signal input to the input port from the first level to the second level when the short-circuit is generated in the electrolytic capacitor.
Patent JP-2011019261-A (JP)
Title: Wireless transmission system
Inventor: EGUCHI YOICHI
IPC: H04N7/173
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmission system in which, when performing wireless AV transmission, a plurality of sync devices are cooperatively operated for each group and the transmission quantity of control commands to be transmitted can be made irreducibly minimum.SOLUTION: A wireless transmission system includes: a content transmitting apparatus including a bridge device 1 for wirelessly transmitting AV contents; and a plurality of wireless sync devices 5, 6 for reproducing wirelessly transmitted AV contents. When a group identification ID of the sync device itself is added to a wirelessly transmitted control command, the sync device receives this control command. Furthermore, when a control command is transmitted from the content transmitting apparatus by broadcasting, any one of sync devices in the group receives the control command as a representative wireless sync device, collects a plurality of responses from the other sync devices in the group to this control command based on predetermined rules, and redirects the collected response to the content transmitting apparatus.
Patent JP-2012039965-A (JP)
Title: Hard gummi candy and method of manufacturing the same
Inventor: NAKAMURA MISAKI
IPC: A23G3/34
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a hard gummi candy that reduces the rate of clinging to teeth while maintaining a high chewing property compared to existing gummi candies, and a method of manufacturing the same.SOLUTION: The hard gummi candy comprises: a candy base comprising three kinds of components, i.e., 30-50 wt.% starch syrup with a DE value of 20 to 35 as a solid component, 20-40 wt.% starch syrup with a DE value of higher than 70 as a solid component, and 20-50 wt.% sugar which are blended together; gelatine with a Bloom value of 220 or higher; and an alginate ester wherein the viscosity of a 1-wt.% aqueous solution is 150 mPa s or higher at 20°C. The hard gummi candy has a moisture value of 13-17 wt.%.
Patent JP-2012045748-A (JP)
Title: Foam sheet, and method and apparatus for manufacturing the same
Inventor: KAWAKAMI HAJIME
IPC: B29C51/10
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a foam sheet having a clear identification display in an area opposing a projection apex face most adequate for a display area.SOLUTION: The foam sheet 10b includes a cap film 11 which is fed to a forming roll having a plurality of cavities on its outer circumferential surface to execute the vacuum forming of projections corresponding to the cavity shape in the cavities, and a back film 12 which is heat-bonded to the cap film 11 to seal air within the projections. The predetermined identification display 12a which is recessed and/or projected, is provided on a surface of the back film 12 opposing the apex face of the projection 11a of the cap film 11.
Patent JP-2012050237-A (JP)
Title: Power generation apparatus
Inventor: MURAYAMA TAKAHIKO
IPC: H02P9/14
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a power generation apparatus capable of stably outputting a desired DC voltage.SOLUTION: A power generation apparatus 1 includes: a high-speed generator 10 for generating AC power; a converter 20 that converts AC power generated by the high-speed generator 10 into DC power; a small generator 30 that generates an induced voltage synchronous with that of the high-speed generator 10; a phase detection circuit 40 that detects a phase of the induced voltage generated by the small generator 30; and a gate signal generation circuit 50 that generates a control signal for controlling a conversion amount of electric power in the converter 20, based on a phase detected by the phase detection circuit 40.
Patent JP-2012047617-A (JP)
Title: Pressure detecting component and pressure detecting device
Inventor: MIYAWAKI KIYOSHIGE
IPC: G01L9/12
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the dimensional precision required for a frame-like portion in a pressure detecting component.SOLUTION: A pressure detecting component 10 includes: an insulating base 1; a frame-like portion 2 provided on the insulating base 1; a diaphragm 3 provided on the frame-like portion so as to form a closed space 13 between the diaphragm and the insulating base 1; and a first electrode pattern 41 and a second electrode pattern 42 for capacitance formation, which are provided apart from each other on a surface of the diaphragm 3 facing the insulating base 1.
Patent JP-2010259947-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with raised performance effect during jackpot games.  <P>SOLUTION: A Pachinko machine 1 has an openable front frame 5 on the front side of its body. The front frame 5 covers a game board from the front side but makes a playfield 12 visible from the front side through an opened window 30 formed large in the center. The right and left side edge portions of the front frame 5 have many decorative lamps arranged. The decorative lamps are turned on/flickered with the progress of a game and carry out prescribed performance-like light-emitting actions. Further, speakers 37 are arranged on right and left sides above the opened window 30 and powerful effective sounds are output from these two speakers 37. Especially, when a special game condition such as a jackpot materializes, the performance effect is raised to enhance game will because the decorative lamps are turned on or flickered in a special pattern and special BGMs are output from the speakers 37.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167837-A (JP)
Title: Circular saw blade with cutting tips mechanically locked against multiple force vectors
Inventor: LIZZI DAVIDE
IPC: B23D61/04
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular saw blade including a substantially planar body having: an essentially circular periphery in which a plurality of annularly spaced tip support portions; and a plurality of cutting tips affixed by brazing to the tip support portions of the body are formed.  <P>SOLUTION: Each cutting tip 48 has a mounting base formed with at least two locking surfaces 48d, 48e along which the brazing affixes the mounting base to the respective tip support portion 44. The locking surfaces are configured and located in relation to one another and to the body for counteracting forces which act against the cutting tip in differing directions in the plane of the body 48a during rotational cutting operation of the blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012054158-A (JP)
Title: Light source device
Inventor: TAKEYA MITSUO
IPC: F21S2/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a light source device excellent in heat radiation.SOLUTION: The light source device 1 is provided with at least one light emitting unit 4 having a light emitting diode 42 and a plate-shaped mounting board 2 on which the light emitting unit 4 is mounted. The mounting board 2 has a first base material layer 21 made of a first fiber base material with a first resin material impregnated, second base material layers 22a and 22b which are formed respectively on both faces of the first base materia layer 21 and are made of a second fiber base material with a second resin material impregnated, a first metal layer 23 which is formed on the second base material layer 22a and is made of a metal material contacting the light emitting unit 4, and a second metal layer 24 which is formed on the second base material layer 22b and is made of a metal material.
Patent JP-2011025702-A (JP)
Title: Printer
Inventor: SUGAWARA HIROTO
IPC: B41J2/01
Filed: 2010-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which prints both sides and suppresses warp of a printing medium in a configuration simpler than before.  <P>SOLUTION: The printer 100 is configured to allow the following: a printed sheet, the surface of which is printed by an inkjet head 4 while being adsorbed on the outer periphery of a first drum 1 is once delivered to a second drum 2; the sheet is again returned to the first drum 1 after the front and the back of the sheet is turned over; and the back of the sheet is then printed by the inkjet head 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT