baber/WOPTO huggingface dataset:
Patent JP-2011157802-A (JP)
Title: Joint metal
Inventor: JINGUJI TAKAHIRO
IPC: G01B3/56
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easy transportation and work by one hand while storing several measuring components in one container when temporarily fitting a pipe and a joint (fitting component) which are the essential parts for prefabrication production.  <P>SOLUTION: A main arm 2, a 45 degree arm 4, and a slide arm 5 are movable around a main body 1, and a lock arm 3 around an arm 2, and can be folded down when not in use.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010176137-A (JP)
Title: Liquid crystal display reordered inversion
Inventor: HOTELLING STEVE PORTER
IPC: G02F1/133
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, especially, a method of renewal of a pixel row in the liquid crystal display device.  <P>SOLUTION: Methods and devices switch voltages supplied to electrodes of pixels disposed within a liquid crystal display device. By reducing the frequency associated with an alternating voltage supplied to a first set of liquid crystal electrodes, the power required to drive the liquid crystal display device can be reduced. At the same time, a reordered schedule for updating rows of pixels in the liquid crystal display device can provide improved image quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011173052-A (JP)
Title: Microfluid device
Inventor: MATSUSHITA YOSHIHISA
IPC: B01J19/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microfluid device capable of treating a fluid in a larger amount per unit time, and at the same time, capable of easily forming an interface of a first fluid and a second fluid flowing in its main flow path, uniformly in the width direction of the main flow path from the upstream through the downstream thereof.  <P>SOLUTION: The microfluid device 100 includes a main flow path 10 of a flow-path width greater than its flow-path depth for a first fluid and a second fluid to flow therethrough in a manner of contacting each other, a first introduction path 40 and a second introduction path 50 each communicating with the upstream end of the main flow path 10 and each comprising a distribution zone gradually widening its flow-path width and gradually decreasing its flow-path depth from the upstream toward the downstream thereof, and a discharge path 60 communicating with the downstream end of the main flow path 10 and comprising a distribution zone gradually narrowing its flow-path width and gradually increasing its main flow-path depth from the upstream toward the downstream thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010205728-A (JP)
Title: Secondary battery, and secondary battery module
Inventor: BYUN SANG-WON
IPC: H01M50/574
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery which secures its safety so as to avoid its overcharge, and to provide a secondary battery module.  <P>SOLUTION: The secondary battery includes a case for storing an electrode group therein, a cap plate for sealing the case by coupling the cap plate to the opening of the case, outside insulator and inside insulators for providing the outside insulator in the outer surface of the cap plate and providing the inside insulators in the inner surface of the cap plate, respectively, electrode terminals for connecting them with the electrode group in the state of a pair so that they pierce through outside insulator, the cap plate, and the inside insulators, and for connecting one of the paired electrode terminals with the case electrically, and for insulating the other of the paired electrode terminals from the case electrically, and an insulating layer formed on the outer surface of the case. Also, the secondary battery includes a short circuit portion for short-circuiting the insulated paired electrode terminals to the case when swelling the case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011177214-A (JP)
Title: Floor suction tool of vacuum cleaner
Inventor: MIZUSHIMA YUNOSUKE
IPC: A47L9/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor suction tool of a vacuum cleaner which is capable of easily cleaning a corner region against a wall on a floor surface.  <P>SOLUTION: A rotary brush 10 is mounted within a housing 2 of the suction tool 1. When the bottom surface 2A of the housing 2 is opposed to the floor surface X, a gap Y is formed between a left side wall 2L of the housing 2 and the floor surface X. The rotary brush 10 includes a rotating shaft 11 supported by a bearing member 18 disposed on the left side wall 2L, and a main brush 12. A first subordinate brush 15 is attached to an end of the rotating shaft 11 located in the vicinity of the bearing member 18. The first subordinate brush 15 is retractable into the gap Y by bending the front end of the first subordinate brush. Accordingly, the first subordinate brush 15 retracted into the gap Y can reach the corner against the wall on the floor surface X by placing the left side wall 2L along the wall Z in the interior, and therefore, the corner region can be easily and securely cleaned only by placing the left side wall 2L along the wall Z.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179952-A (JP)
Title: Bolt axial force detection system and bolt axial force detection method
Inventor: YAMAUCHI KATSUYA
IPC: G01L5/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a bolt axial force acting on a bolt shaft regardless of the fact that a deformation in the bolt shaft is an elastic region or a plastic region.  <P>SOLUTION: A displacement detection section 33 detects the deformation quantity of a predetermined to-be-detected position on the top surface of a bolt head from a non-fastening state in the fastening direction based on a detection signal from a displacement sensor 20. A storage section previously stores a correspondence relationship between the deformation quantity of the to-be-detected position and the bolt axial force. An axial force detection section 34 detects the bolt axial force acting on the bolt shaft by using the deformation quantity detected by the displacement detection section 34 and the correspondence relationship stored in the storage 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178923-A (JP)
Title: Resin composition for sealing semiconductor, and semiconductor device
Inventor: HOSHIKA NORIHISA
IPC: C08G59/62
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for sealing a semiconductor having sufficient burning-resistance and soldering-resistance and being excellent in flowability, a curing property and continuous moldability.  <P>SOLUTION: The resin composition for sealing the semiconductor includes a phenol resin (A) comprising 1 or 2 or more of components and containing component (A1) comprising a polymer containing a structure unit represented by formula (1) and a structure unit represented by formula (2), an epoxy resin (B), an inorganic filler (C), a curing accelerator (D), and a glycerine tri-aliphatic acid ester (E). Further, the semiconductor device is obtained by sealing a semiconductor element by a cured product of the resin composition for sealing the semiconductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180475-A (JP)
Title: Display plate
Inventor: SHIGENO TAKANORI
IPC: G09F7/16
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic display plate having improved visibility by appropriately controlling external light reflection.  <P>SOLUTION: In the display plate composed by providing a metallic layer 5 on a substrate 1 made of a synthetic resin, a colored dot layer 6 is provided on the metallic layer 5. A part of the colored dot layer 6 forms a reflection suppressing part 63 comprising a plurality of colored dots D adjacent with such a gap S that the metallic layer 5 is visible, and light reflection by the metallic layer 5 is suppressed by the reflection suppressing part 63. The width of the dot D itself is set to be 0.1-0.5 mm for instance, and the gap S and respective color concentrations are adjusted and set according to the light reflection by the metallic layer 5 and a design pattern, etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178956-A (JP)
Title: Foamed sheet
Inventor: ANAMI SHINICHI
IPC: C08L23/10
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed sheet suitable for forming a diaphragm of a speaker or the like and thereby, satisfying requirements for reduction in size and weight of a speaker.  <P>SOLUTION: The foamed sheet is formed from a resin composition containing a polypropylene resin as a base polymer and used for forming a diaphragm of a speaker or a microphone. The sheet is formed to have a thickness of 1-2 mm, density of 0.25-0.45 g/cm<SP>3</SP>, a tensile modulus of 120 MPa or more, and an open cell ratio of 15% or less. The propylene resin has melt tension of 10-30 cN and a melt mass flow rate of 1.5-5.0 g/10 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181475-A (JP)
Title: Fuel cell power generation apparatus
Inventor: MUKAI YUJI
IPC: H01M8/04
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation apparatus capable of detecting a breakdown of a desulfurizer, that has solved a problem that, when the desulfurizer is broken down, a hydrogen generation device is poisoned and exchange of the hydrogen generation device becomes necessary, however, in order to avoid such situation, excessive desulfurizer has to be used and especially, when there is a great variation in the concentration of sulfur content for every cylinder such as in case of LPG, further excessive desulfurizer is required resulting in a cost increase.  <P>SOLUTION: The fuel cell power generation apparatus is provided with a bypass piping 12 to supply a raw material desulfurized by a desulfurizer 3 to a fuel cell 7 by bypassing a hydrogen generation device 5 and a voltage measurement circuit having a voltage meter 14 to measure power generation voltage of the fuel cell, and when the power generation voltage has dropped further than a prescribed voltage compared with the power generation voltage during a constant load operation, a signal to urge exchange of the desulfurizer is sent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188582-A (JP)
Title: Method for obtaining electromotive force from both ends of coil with both permanent magnet and coil in stationary state
Inventor: KATO TETSUO
IPC: H02K53/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining an electromotive force from both ends of a coil, with both permanent magnets and the coil being a stationary state.  <P>SOLUTION: Prime number magnetic flux changes with time; which can be explained by an experimental fact that the coil in a magnetic field in contacting or approaching the same magnetic poles of a plurality of permanent magnets in point, line, or surface, i.e., in a prime number magnetic field performs motion and interacts with the permanent magnets and a theoretical research in which physical contents drawn from equation of motion of particles having magnetic moment in the prime number magnetic fields are made to correspond to the electromagnetism; and by newly arranging prime number magnetic fields in the coil in the stationary state inside the prime number magnetic fields, it is possible to obtain electromotive force from both ends of a coil by the resonance vibration of the prime number magnetic flux.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183481-A (JP)
Title: Method of controlling thread cutting
Inventor: SUGIE MASAYUKI
IPC: B23Q15/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling thread cutting, which easily reduces an imperfect screw part by improving only acceleration and deceleration performance of an X axis.  <P>SOLUTION: A tool is moved in the X axis direction by action a and is positioned at a threading starting point. The tool is moved in a Z axis direction by action b while synchronizing with main shaft rotation and cuts a thread at a workpiece. By action c the Z axis is decelerated and the X axis is accelerated in a predetermined acceleration and deceleration time Ta and upward cutting action for retreating the tool in the X axis direction is carried out. The tool is made to retreat in the Z axis direction by action d and is returned to a reference point of a threading cycle. In an upward cutting action c, a command of upward cutting speed Ve larger than allowable maximum speed Vmax is issued to the X axis simultaneously with start of the acceleration and deceleration time Ta and the acceleration of the X axis is made to be larger. The speed command value of the X axis is kept zero from a time point when a command time Te has elapsed till the acceleration and deceleration time Ta terminates and the actual speed of the X axis is suppressed to the allowable maximum speed Vmax or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119300-A (JP)
Title: Power conversion device
Inventor: TOKUYAMA TAKESHI
IPC: H02M7/48
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device capable of improving the reliability and productivity required in the apparatus as a product, and enhancing the efficiency of cooling in addition to a scale-down technique by devising the disposition and arrangement of each of constituents causing the scale-down of the entire of the power conversion apparatus.  <P>SOLUTION: The power conversion device has a semiconductor module 500 of a structure in which semiconductor chips for upper and lower arms of an inverter circuit is sandwiched by heat dissipation metals from both the sides, and a water channel casing 212 working also as a lower case for cooling the semiconductor modules, wherein side openings are provided on a center opening and its both sides in the water channel casing, a capacitor module 390 is slotted in the center openings and the semiconductor module 500 is slotted in the side openings. With this configuration, the capacitor module is cooled in addition to the semiconductor module in the water channel casing. Furthermore, a driver substrate, a control substrate and an AC bus bar are provided on the upper surface of the capacitor module 390 to achieve scale-down.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011170826-A (JP)
Title: Tab browser
Inventor: TAKADA JUNJI
IPC: G06F3/0484
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browser device, which can easily display a plurality of web pages registered as a bookmark in a browsable manner as a slide show.  <P>SOLUTION: The plurality of web pages registered as the bookmark 21 by a user are switchingly displayed as a slide show by operating a slide show start button 22 or a slide show temporary stop button 23. For the display order or display switching time of the slide show, a value set on a slide show setting screen 243 is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188607-A (JP)
Title: Power supply system, power supply method, and control device
Inventor: EZAKI NOBUYUKI
IPC: H02J3/38
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system or the like which effectively utilizes a new energy power generation system that generates power even if the system is paralleled off.  <P>SOLUTION: The power supply system 1 supplies power to a load 3 from at least one of a commercial power supply source 5, a photovoltaic power generation part 7, a fuel battery power generation part 9 and a power accumulation part 11. The commercial power supply source 5 supplies power to the load 3 via a first electric connection path to a connecting point 31 and a common path to the load 3 from the connecting point 31. The power accumulation part 11 supplies power to the load 3 via a second electric connection path to the connecting point 31 and the common path. The fuel battery power generation part 9 is connected to the common path. The power accumulation part 11 starts autonomous operation by paralleling off the commercial power supply source 5 by using switches MS25, 27 when the parallel-off condition of power interruption or the like of the commercial power supply source 5 is satisfied. The fuel battery power generation part 9 generates power using the power accumulation part 11 as a reference power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183533-A (JP)
Title: Cutting edge replaceable grooving tool
Inventor: ISHIZAWA KENJI
IPC: B23B27/04
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting edge replaceable grooving tool capable of improving machining accuracy by sufficiently securing the rigidity of a tip part of a tool body without increasing the number of components.  <P>SOLUTION: The cutting edge replaceable grooving tool 10 includes a cutting insert 20 having a blade and the tool body 1 having a shaft shape and allowing the cutting insert 20 to be detachably mounted on the tip part 3. The protruding direction of the tip part 3 of the tool body 1 is made to be a protruding direction X. Of both side surfaces directed in a width direction Y perpendicular to the protruding direction X at the tip part 3, an insert mount seat 4 for mounting the cutting insert 20 is arranged on one side surface 3C. A slit 7 is formed opened on a tip surface 3E directed in the protruding direction X at the tip part 3. The slit 7 is not opened on the other side surface 3D of both the side surfaces when viewing the tip part 3 from the tip surface 3E side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186367-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate material
Inventor: FURUKAWA AKIRA
IPC: G03F7/029
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition having high sensitivity to laser exposure light in the wavelength range from 400 nm to 900 nm, in particular, having improved stability over time in a coating liquid for applying the photosensitive composition onto a support, and to provide a photosensitive lithographic printing plate material having improved plate wear and remedied surface stains.  <P>SOLUTION: The photosensitive composition includes (A) an organic boron salt expressed by general formula I, (B) a trihaloalkyl substituted compound, (C) a cyanine dye exhibiting absorption in the wavelength range from 400 nm to 900 nm, and (D) a compound having a polymerizable double bond group. In general formula I, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>each represent an aryl group expressed by general formula II; and A<SP>+</SP>represents a group capable of forming a cation. In general formula II, R<SB>5</SB>, R<SB>6</SB>, R<SB>7</SB>, R<SB>8</SB>and R<SB>9</SB>each independently represent a hydrogen atom or a group selected from an alkyl group, alkylene group, alkoxy group and aryl group having 1 to 10 carbon atoms, and any of them may be bonded to form a ring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190847-A (JP)
Title: Solenoid valve and method for manufacturing the same
Inventor: YOSHIZAKI YASUNAO
IPC: H01F7/16
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve and a method for the same which does not require the use of a special tool for fixing its coil part.  <P>SOLUTION: The solenoid valve 10 includes: a cylindrical sleeve 12 into which a movable part 16 is inserted and the coil part 18 that has a coil 20 where the sleeve 12 is disposed in a cylindrically-opened coil hole 26, and displaces the movable part 16 in the sleeve 12 by distributing power to the coil 20, wherein a notch and a protrusion are provided on an external surface of the sleeve 12 and on an internal surface of the coil hole 26 of the coil part 18, respectively, thereby fastening the protrusion and the notch, and fixing the sleeve 12 and the coil part 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190049-A (JP)
Title: Elevator device for evacuation
Inventor: HARA HIDEAKI
IPC: B66B5/02
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator for evacuation easy for determining whether or not the evacuation in the advancing direction is possible, and suitable for safe and rapid evacuation.  <P>SOLUTION: An evacuation acceptance/rejection sensor for checking the safety of the elevator for evacuation in the traveling direction is arranged on upper and lower sides facing a hoistway of a passenger car.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196807-A (JP)
Title: False signal cross correlation detection method
Inventor: KONDO SHUNICHIRO
IPC: H04B1/7087
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce a failure caused by a position jump or the like resulting from a false signal cross correlation which excludes a satellite having a lower probability for obtaining an erroneous false signal cross correlation from the selection of a satellite.SOLUTION: In a false signal cross correlation detection method, it is determined whether a difference between Doppler frequency measurement values (difference between receive frequencies) is within a predetermined range in a plurality of the satellites for receiving and capturing signals (S201). It is checked whether a receive level difference of a satellite combination within the predetermined range is a predetermined value or larger (S205, S206). If the condition is met, the satellite having a low receive level is considered as a false image caused by the false signal cross correlation, and excluded from subsequent positioning calculation (S208).
Patent JP-2011203323-A (JP)
Title: Liquid crystal display device
Inventor: ASANO MITSUYASU
IPC: G09G3/36
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provided a liquid crystal display device, improving the display quality in displaying an image using an edge light type light source part adapted to perform partial light emitting operation.SOLUTION: In displaying an image using an edge light type backlight 3 adapted to perform partial light emitting operation, a partial driving processing part 42 performs light emitting drive so that at least one of light sources 31 on the side surface in the X-axis direction of two pairs of side surfaces of a light guide 30 and at least one of light sources 32 on the side surface in the Y-axis direction both emit light to form a partial light emitting area 36. A decrease in luminance depending on distance from the light sources 31, 32 in the light outgoing surface of the backlight 3 is reduced, so that uneven display luminance in a display screen can be restrained.
Patent JP-2011202860-A (JP)
Title: Refrigerating device and oil amount management method of the same
Inventor: KAWAI TAKESHI
IPC: F25B1/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To easily determine whether or not an oil amount is proper in a refrigerating device carrying out parallel piping connection to a user side apparatus of a plurality of refrigerator units.SOLUTION: In the refrigerating device 1 having two refrigerator units respectively mounted with a compressor, sight glasses 17 for oil level confirmation are provided in oil separators 12, 22 provided in each unit, and inter-unit oil recovery piping is provided, including a valve device communicating an oil outlet of one oil separator with a suction side of the other compressor. A controller has an inter-unit oil recovery mode opening the valve device of one of the refrigerator units on the basis of a predetermined command, and operating the compressor in each refrigerator unit.