baber/WOPTO huggingface dataset:
Patent JP-2011221065-A (JP)
Title: Liquid crystal display
Inventor: ITAKURA FUMIKADO
IPC: F21S2/00
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display that achieves uniform backlight luminance.SOLUTION: A liquid crystal display comprises: a light guide plate 16 to form a backlight; a plurality of first light-emitting diodes 26 and first connectors 28 positioned facing to a first side 22 of the light guide plate 16; a first substrate 30 with the plurality of first light-emitting diodes 26 and the first connectors 28 mounted thereon; a plurality of second light-emitting diodes 34 and second connectors 36 positioned facing to a second side 24 opposite to the first side 22 of the light guide plate 16; and a second substrate 38 with the plurality of second light-emitting diodes 34 and second connectors 36 mounted thereon. The first connectors 28 are positioned facing to any of the second light-emitting diodes 34 and the second connectors 36 are positioned facing to any of the first light-emitting diodes 26. The first connectors 28 and the second connectors 36 are not positioned facing each other.
Patent JP-2011220180-A (JP)
Title: Internal combustion engine
Inventor: YAMASHITA HIDEO
IPC: F02D15/04
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of changing the degree of radiating combustion heat generated in a combustion chamber according to a load of the internal combustion engine.SOLUTION: The internal combustion engine 100 includes: a variable compression ratio device 34 for changing the volume of a combustion chamber 22 to vary compression ratio according to the load of the internal combustion engine 100; and a heat insulation part 24 provided on a wall surface of the combustion chamber 22. When the internal combustion engine 100 has high load, the heat insulation part 24 is arranged by operation of the variable compression ratio device 34 according to the load of the internal combustion engine 100 so that the proportion of the wall surface of the combustion chamber 22 becomes smaller compared to the internal combustion engine with low load.
Patent JP-2011207861-A (JP)
Title: Agent for inhibiting prostatomegaly and male hormone-like action
Inventor: YAZAWA KAZUYOSHI
IPC: A23L33/11
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition having prostatomegaly inhibiting action and male hormone-like action inhibiting action, furthermore to provide a food and drink, animal feed, a cosmetic or a medicine containing the composition.SOLUTION: There are provided a composition having prostatomegaly inhibiting action and male hormone-like action inhibiting action containing sterol derivatives including cycloeucalenone, and a food and drink, animal feed, a cosmetic or a medicine containing the composition.
Patent JP-2010193506-A (JP)
Title: Data content distribution system
Inventor: SAITO MAKOTO
IPC: G06F21/00
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for distributing source data contents and processed data contents.  <P>SOLUTION: An object is handled as data contents, the data contents are processed by processing data contents, as the object, in accordance with a processing program and the processed data contents are represented with source data contents and a processing scenario in which contents of processing according to the processing program are described. Only an encrypted processing scenario is to be distributed, and a user who acquires the encrypted processing scenario decrypts the encrypted processing scenario using a cryptographic key acquired from a key management center, acquires the source data contents from a database in accordance with the processing scenario, and reconfigures the processed data contents. If there is a person who desired selling of the processing scenario, the right of use of the processing scenario is sold by auction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011225022-A (JP)
Title: Fuel tank
Inventor: ANDO TAKAAKI
IPC: B60K15/03
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank, in which reduction in weight is achieved by suppressing stress concentration and effectively increasing the natural frequency of the fuel tank as a whole.SOLUTION: A curved surface is composed of a complex curved surface having at least eight curved surfaces A, B, C, D, T, which include a first curved surface 7b1 having a curvature formed in a horizontal cross section passing on the center portion P of the end plate 7, a second curved surface 7b2 having a curvature formed in a vertical cross section perpendicular to the horizontal cross section and passing on the center portion P, and a third curved surface 7b3 having a curvature formed in a cross section perpendicular to each triangular region T including the center portion P and each corner portion R of four corners and extending in a direction along a diagonal line S. Furthermore, extended lines of both-side edges T1, T2 that hold the center portion P of the triangular region T are set to extend toward intersections R1, R2, which are located inside the range defined by R0 and R0' wherein the curvature of the corner portion R of a drum 6 ends, and cross.
Patent JP-2011224681-A (JP)
Title: Operation unit
Inventor: KAWAMURA KENJI
IPC: B23P19/06
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous use of first and second tools.SOLUTION: An operation unit 100 includes: the first and the second tools 121, 122; first and second shutter members 131, 132; first and second detectors 141, 142; and a tool manager 150 that controls to make the first tool 121 operable only when the first detector 141 detects that the first shutter member 131 covers a work 20 and also to make the second tool 122 operable only when the second detector 142 detects that the second shutter member 132 covers the work 20.
Patent JP-2011224841-A (JP)
Title: Screen printer and screen printing method
Inventor: ABE SHIGETAKA
IPC: B41F15/08
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer and screen printing method, capable of preventing the start-up of transferring operation of a paste from being delayed by a squeegee, even when the paste is supplied onto a mask.SOLUTION: After a conveyed substrate 2 is clamped by a pair of clamping members 25a, and before the clamped substrate 2 is brought into contact with the mask 15, a paste Pst is supplied to the region Rg on the mask 15, which is to be brought into contact with the clamping members 25a when the substrate 2 is brought into contact with the mask 15.
Patent JP-2011227285-A (JP)
Title: Production method of image display medium, image display medium and image display device
Inventor: YANAGISAWA MASAHIRO
IPC: G02F1/167
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an image display medium, an image display medium and an image display device capable of successfully switching a display color by electrophoresis, even selectively charging colored electrophoretic particles.SOLUTION: An image display medium includes a pair of substrates, a partition for dividing a plurality of spaces provided between the substrates, and a particle dispersion liquid including electrophoretic particles and charged in a space. The electrophoretic particles include a plurality of colored electrophoretic particles and white electrophoretic particles. The colored electrophoretic particles in multiple colors are respectively charged in predetermined spaces, and the white electrophoretic particles are charged in each of the plurality of spaces. A production method of the image display medium includes a partition formation process for forming the partition on the substrate, a first charging process for charging a colored electrophoretic particle dispersion liquid wherein the colored electrophoretic particles are dispersed in a first dispersion medium, in the predetermined space, an evaporation process for evaporating part of the first dispersion medium from the colored electrophoretic particle charged dispersion liquid, and a second charging process for charging a white electrophoretic particle dispersion liquid wherein the white electrophoretic particles are dispersed in a second dispersion medium, in each of the plurality of spaces.
Patent JP-2011228126-A (JP)
Title: Par type lighting device
Inventor: TERASAWA NORIAKI
IPC: F21S2/00
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of preventing break or the like of wires at a driving circuit part and preventing damage of components at fall of the device.SOLUTION: For the lighting device provided with a light source module 1, a heat-radiating part 2 housing a power source circuit part 7 for driving the light source module 1, and a base 4 fitted at one end side of the heat-radiating part 2, the heat-radiating part 2 and the base 4 have a cavity inside, respectively, and thermosetting resin 5 is filled in the cavity of at least the base 4 as an air layer is provided around circuit components such as a power source circuit component 72 of the power source circuit part 7, and a heat-generating part 73, so that strength of the base 4 can be enhanced to be enabled to retain connection components such as electric wires 46 connected to the base 4. As a result, damage of components at fall of the lighting device can be prevented. Since the circuit components are not covered with the thermosetting resin 5, damage of the circuit components and break or the like of the wires due to stress generated in accordance with difference of thermal expansion coefficients can be prevented.
Patent JP-2011224869-A (JP)
Title: Binder
Inventor: TANAKA KANJI
IPC: B42F13/22
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a binder allowing easily opening and closing binding prongs so as to facilitate replacement of leaves.SOLUTION: This binder includes a binding prong part 12, a bearing part 14, and a shaft part 16 as a center for opening/closing the binding prongs. The binding prongs 20, 30 constituting the binding part projects from outer sides or upper sides of the bearing part and the shaft part. The bearing part 14 is installed on the plurality of binding prongs so as to be coupled with a base part of the binding prong and to couple the plurality of binding prongs, wherein openings 52, 62 for fitting the shaft part are formed on the side of the bearing part and bearing recesses 54, 64 having arc-shaped inner surfaces succeeding the openings are formed. The shaft part 16 is swingably engaged with the bearing recesses extending in the longitudinal direction from the openings in which the inner surfaces of the bearing part is arc-shaped, in an arc-shaped region. The shaft part and the bearing part are formed so that a leaf bound in the binding prong part can be wound along the binding prongs and wound back by 360 degrees.
Patent JP-2011224238-A (JP)
Title: Compasses type handy thermotherapy device
Inventor: TAKANO JO
IPC: A61H39/06
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to warm a specific therapy point such as a finger joint of a limb, a knee joint or eye vicinity because most of conventional devices have only one warming point and are large in size.SOLUTION: A compasses type handy thermotherapy device has two warming points at both ends of a pair of compasses the width between which is adjustable and maintained, thereby enabling warming according to a flow or width of pain of muscle or joint vicinity which exists over a certain amount of width. Shape of the warming point enables pressing perpendicularly against a local treated area and pressing with its warming face being slid over a wide area. The warming point is formed to be a small oval-spherical shape, thereby enabling warming of the specific therapy point such as the finger joint of the limb, the knee joint, the eye vicinity or gingiva etc. A heat source is safe due to heat by electricity.
Patent JP-2011231550-A (JP)
Title: Magnet catch with switch
Inventor: UTASHIRO JUN
IPC: E05C19/16
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnet catch with a switch, which exhibits impact durability and high waterproofness while preventing generation of dust caused by collision of metals between an adsorption plate and a yoke.SOLUTION: A body 1 of a magnet catch with a switch includes a nonmagnetic case 3 with storage space 4, a permanent magnet 5, a yoke 6, and a microswitch 7 air-tightly stored in the storage space 4. The case 3 includes a case body 9 and a lid body 10 for closing an opening 16. A drive plate 27 of the yoke 6 drives an actuator 26 by approaching and separating from the microswitch 7. When an adsorption plate 2 abuts against a second side wall 12, the permanent magnet 5 is pulled toward the second side wall 12 together with the yoke 6. A spring 29 constantly keeps the yoke 6 in a position to depress the actuator 26 of the microswitch 7. When the adsorption plate 2 abuts against the second side wall 12, the yoke 6 compresses the spring 29 to separate from the microswitch 7 so that the actuator 26 protrudes.
Patent JP-2011000702-A (JP)
Title: Flexible automatic conveyance system between processes
Inventor: NAKAOKA ISAO
IPC: G05B19/418
Filed: 2010-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a flexible automatic conveyance system between processes, operating at a low cost while enhancing flexibility in changing layout, and suitable for automatically conveying a workpiece.SOLUTION: The flexible automatic conveyance system between processes has: work station kits 100 arranged correspondingly to a plurality of machining centers 10; rail kits 200 for connecting them; turn kits 300 arranged between rail kits or between a rail kit and a work station kit; a workpiece input kit 410 connected to a rail kit or a work station kit; a workpiece discharge kit 420 connected to a rail kit or a work station kit different from the one the workpiece input kit is connected to; and a plurality of workpiece carrier vehicles to move on the kits connected to each other. The rail kit is attachable to and detachable from the work station kit, the turn kit, the workpiece input kit, and the workpiece discharge kit.
Patent JP-2010271034-A (JP)
Title: Resonance swirler
Inventor: PRAVEEN BABULAL
IPC: F23R3/18
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swirler (100) for a turbine combustor (30).  <P>SOLUTION: The swirler (100) can include an outer wall (105), a passage (110) formed of the outer wall (105) and a sidewall (115). The sidewall (115) can include several apertures (120) penetrating it. In the other embodiment, the swirler for the turbine combustor can include the outer wall, an inner wall, a cavity formed of the outer wall and the inner wall, and the sidewall. The outer wall can include the several apertures penetrating it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011240801-A (JP)
Title: Brake controller
Inventor: FUJIKI KOJI
IPC: F16H59/48
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility that, in a control of suppressing a swinging back of a vehicle by reducing a decelerating speed of the vehicle immediately before the vehicle stops, the vehicle slips down from an upward slope.SOLUTION: In cases where the vehicle decelerates on an upward inclining road t2 to t3, a brake requiring axle torque 65 that approaches to zero due to the deceleration of the vehicle is calculated so as to suppress the swinging back. Then, at a start timing t3, an initial value B0, a final value B1, and a correcting period td of the brake requiring axle torque 65 are determined and, for the correcting period td from the start timing t3, the brake requiring axle torque is reduced from the initial value B0 to the final value B1. Further, based on a change of a detected vehicle speed before the limit time t3 until which the detected vehicle speed detected based on a detection signal of a wheel speed sensor 7 is a detection limit minimum vehicle speed Vc or more, a stop time t4 at which an actual vehicle speed becomes zero is estimated, and a period from the start timing t3 to the stop time t4 is set to be the correcting period td.
Patent JP-2011243455-A (JP)
Title: Conductive particle, anisotropic conductive material and connection structure
Inventor: ISHIDA HIROYA
IPC: H01R11/01
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide conductive particles which can reduce connection resistance between electrodes when used for connection between electrodes, and to provide a connection structure using the conductive particles.SOLUTION: Conductive particles 1 have base material particles 2, and a nickel-boron conductive layer 3 provided on the surface 2a of the base material particles 2 and containing nickel and boron. The content of nickel occupies 97 wt% or more of the total 100 wt% content of the nickel-boron conductive layer 3. The connection structure according to the present invention comprises a first member to be connected, a second member to be connected, and a connection part for connecting the first and second members to be connected. The connection part is formed of the conductive particles 1, or an anisotropic conductive material containing the conductive particles 1.
Patent JP-2011249034-A (JP)
Title: Projection structure, and method of manufacturing projection structure
Inventor: IKEDA KAZUHIRO
IPC: H01J9/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection structure capable of improving an electron emission performance, and a method of manufacturing the projection structure.SOLUTION: A projection structure 1 can be accommodated within a cube of which the one side is 1000 μm. Furthermore, the projection structure 1 includes a base material 2 and a projection 3 which is provided on an end face 22 of a distal end part 21 of the base material 2, and of which the height from the end face 22 is 10 μm or more. Moreover, in the projection structure 1, a distance D from an outer circumference 23 of the end face 22 of the base material 2 to a pedestal end 31 of the projection 3 is 5 μm or less.
Patent JP-2011245567-A (JP)
Title: Screw turning method and screw turning control device used therefor
Inventor: KATO TAKUYA
IPC: B23B5/46
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a screw turning method for machining screw grooves having different lead angles by turning in a short time, without using ordinary tools for preparation.SOLUTION: A composite machining lathe 1 controls movements of a support base 3, a slide table 8, a lift table 9, a headstock 10, a tailstock 11, and a replacing arm 7 through an NC device. While pushing a cutting tool 5 held by a tool rest 4 to a workpiece W rotated around a Z axis by the headstock 10 and the tailstock 11, the lathe can move the support base 3 in a Z-axis direction and turn the screw groove in the workpiece W by relatively moving the cutting tool 5 to the workpiece W. When turning the screw groove, the cutting tool 5 can be rotatably indexed around a tool spindle according to the lead angle of the screw groove.
Patent JP-2010222249-A (JP)
Title: Stabilized bromine solution, method of making the same, and use thereof for biofouling control
Inventor: YANG SHUNONG
IPC: C01B11/20
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of making a stabilized bromine solution which can be carried out as a batch or continuous process right at the site of the commercial application, thereby eliminating the need to store and transport the stabilized bromine solutions.  <P>SOLUTION: The stabilized bromine solution is prepared by combining a bromine source and a stabilizer to form a mixture, and then adding an oxidizer to the mixture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250026-A (JP)
Title: Radio communication system
Inventor: TAKENAGA HIDEKI
IPC: H04M11/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which is capable of improving transmission efficiency and, what is more, easily responding to a change in channel specification when it performs radio communication by using a plurality of radio channels.SOLUTION: Data collection communication devices 1 (relay communication device 1A, portable communication device 1B) switch a plurality of radio channels CH1-CHn in turn, and transmit a link establishment request in use of each radio channel. A meter reading communication device 2 is assigned any one of the radio channels CH1-CHn, receives the link establishment request in use of the allocated radio channel, and establishes a communication link with the data collection communication devices 1 in use of the radio chanel which received the link establishment request. The data collection communication devices 1 perform radio communication with the meter reading communication device 2 in use of the radio channels with the established communication link in turn.
Patent JP-2011250224-A (JP)
Title: Comb-like filter and hearing aid
Inventor: HARUHARA MASAHIRO
IPC: H04R25/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a comb-like filter which can adjust amplification factor for every bandwidth.SOLUTION: A comb-like filter comprises: a delay unit 10 which outputs an input signal by delaying it for a prescribed period of time; an addition unit 11 which adds the output signal and the input signal of the delay unit 10 and multiplies it by 1/2; a subtraction unit 12 which subtracts the input signal from the output signal of the delay unit 10 and multiplies it by 1/2; a first crossover frequency setting unit 13 which sets the crossover frequency and the gain of each bandwidth regarding the output signal of the addition unit 11; a second crossover frequency setting unit 14 which sets the crossover frequency regarding the output signal of the subtraction unit 12; an amplifier 15 which amplifies the output signals of the first crossover frequency setting unit 13 and the second crossover frequency setting unit 14 according to the SN ratio; and a composition unit 16 which adds the output signals of the amplifier 15 and outputs them.
Patent JP-2011006676-A (JP)
Title: ETHYLENE-α-OLEFIN COPOLYMER FOR FILM, FILM AND FOOD PACKAGING FILM
Inventor: SUWA HIROYUKI
IPC: C08F210/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene-α-olefin copolymer for film which is an ethylene-α-olefin copolymer excellent in moldability such as extrusion load and take-up nature, and is suited for producing a film excellent in mechanical strength and appearance and, further, excellent in cleanness.SOLUTION: The ethylene-α-olefin copolymer for film has a monomer unit based on ethylene and a monomer unit based on a 3-20C α-olefin, the density (d) is 860 to 950 kg/m, the melt flow rate (MFR) is 1 to 100 g/10 min, the Mw/Mn is 4 to 30, Mz/Mw is 2 to 5, the swell ratio (SR) is ≥1.7, the characteristic relaxation time (τ) determined by a linear viscoelastic property measurement is 0.01 to 10 s and the melting peak measured by a differential scanning calorimeter (DSC) is single.
Patent JP-2011250291-A (JP)
Title: Optical transmitter and optical receiver
Inventor: AOKI YASUHIKO
IPC: H04L29/08
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency in an optical communication system transmitting a signal by using an optical fiber.SOLUTION: An optical transmitter includes: a detecting section detecting transmission signal rate; a communication system selection section that selects a communication system corresponding to the transmission signal rate detected with the detecting section from among a plurality of predetermined communication systems; a modulated signal generating section that generates a modulated signal from the transmission signal according to the communication system selected by the transmission system selection section; an optical modulation section that generates a modulated optical signal from a modulated signal generated by the modulated signal generating section.