baber/WOPTO huggingface dataset:
Patent JP-2009294665-A (JP)
Title: Photosensitive colored resin composition for color filter, color filter and liquid crystal display device
Inventor: TANIGAWA KEIKO
IPC: G02F1/1335
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive colored resin composition for a color filter, having excellent image forming property and an excellent balance between sensitivity and solubility even when the concentration of a coloring material is high, and having excellent sharpness of a pixel edge and adhesiveness.  <P>SOLUTION: The composition contains: an alkali soluble resin (A) obtained by reacting an epoxy resin (a) expressed by general formula (1) with an unsaturated group-containing carboxylic acid (b), further reacting the reaction product with a polybasic acid and/or its anhydride (c); a photopolymerization initiator (B); a coloring material (C); and a dispersant (D). In the formula, n is an average in the range of 0 to 10; P and R represent hydrogen atoms, halogen atoms, 1-8C alkyl groups or aryl groups; and G represents a glycidyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032807-A (JP)
Title: Displacement measuring device of multiaxial excavation shaft
Inventor: HAMANO MAMORU
IPC: E02D3/12
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring displacement of the entire multiaxial excavation shaft, at less cost and failure.  <P>SOLUTION: In the multiaxial excavation shaft, a plurality of excavation shafts are bound together with a connection band. A linear twisted driven shaft is fixed on the downward biased connection band, at the lower end of the twisted driven shaft, being held rotatably from the lower end to the upper end of the twisted driven shaft. The upper end of the twisted driven shaft is extended close to the upper end of the excavation shaft. A display means of the twisted angle received by the twisted driven shaft is provided at the upper end of the twisted driven shaft. A sensor for detecting twisted angle display is arranged and an inclination angle detecting gauge is arranged on the downward biased connection band.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030966-A (JP)
Title: Ball return prevention device and game board for pachinko game machine
Inventor: TANIGUCHI MASAYUKI
IPC: A63F7/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball return prevention device and game board for a Pachinko game machine, which has an elaborated mounting configuration for a guiding rail to be built on a surface of a game board so as to be smoothly mounted on the guiding rail.  <P>SOLUTION: A ball stopper mechanism 200c of the ball return prevention device 200 is mounted between both protruding walls 250 on a substrate 210 of a main member 200a by containing both extending ends of a supporting pin 280d in each of concave parts of the both protruding walls 250. A sub-member 200b is mounted on the main member 200a through the ball stopper mechanism 200c. The main member 200a is configured so as to face a lid plate 260 of the sub-member 200b on its flexible plate 240, which allows the ball return prevention device 200 to be mounted on a mounting part Rp of an inner rail part from its side edge between the flexible plate 240 and the lid plate 260.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040427-A (JP)
Title: Abrasive composition
Inventor: KAWAHARA AKIHIRO
IPC: C09K3/14
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition with which a hard substrate can be polished at a high polishing speed.  <P>SOLUTION: The abrasive composition contains abrasive grains of polycrystalline diamond and/or single-crystal diamond of 0.1 to 15 μm in average particle size, and an aqueous dispersion medium containing polyhydric alcohol and water, and has a viscosity of 2.0 to 100 mPa s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272644-A (JP)
Title: Light emitting diode package
Inventor: KAWAGUCHI HIROSHI
IPC: H01L33/48
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode package forming a preferred light source.  <P>SOLUTION: In the light emitting diode package, a plurality of light emitting regions, terminals for supplying an electric power to the respective light emitting regions, and resistance circuits for controlling currents are composed integrally, so that the light emitting diode package is not damaged even if a voltage applied to a light emitting diode is an AC voltage higher than a peak reverse voltage of the light emitting diode or a DC voltage higher than the peak reverse voltage. Furthermore, when the DC voltage is applied, any polarity i.e., the positive polarity or the negative polarity of the applied DC voltage makes the light emitting diode package emit light normally, and when the AC voltage is applied, both polarities i.e., the positive polarity and the negative polarity of the applied AC voltage make the light emitting diode package emit light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036786-A (JP)
Title: Method for detoxification treatment of asbestos
Inventor: MAJIMA HIDEHISA
IPC: B09B3/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the scattering of asbestos while suppressing energy necessary for detoxifying asbestos.  <P>SOLUTION: This method for the detoxification treatment of asbestos includes a covering process for covering asbestos with porous silica having steam permeable pores to form a covered object and a decomposition process for heat-treating the covered object to decompose the crystals constituting asbestos while diffusing steam, which is produced by the dehydration reaction of asbestos, from the pores.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036561-A (JP)
Title: Seal for footwear, and footwear
Inventor: TOMISHIGE SAKURA
IPC: A43B23/02
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal for footwear, which is stuck to a rubbing part on both feet sides of an article of footwear to thereby prevent accident such as falling down, and to provide the footwear with the seal stuck thereto.  <P>SOLUTION: Seals 4, 2 are stuck to the inner side surface of the toe and the inner side of the heel respectively of the right foot 11 which are the rubbing parts of the right foot against the left foot 12 of the shoes 1 being enamel shoes having enamel coating applied to the leather surface. Seals 5, 3 are stuck respectively to the inner side surface of the toe and the inner side of the heel which are the rubbing parts of the left foot 12 to rub against the right foot 11 of the shoes 1. With the seals 2, 3, 4, 5, friction is reduced in the rubbing parts of the right foot 11 and the left foot 12 of the shoes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042924-A (JP)
Title: Concrete panel with designability
Inventor: KINOSHITA NAOKI
IPC: E04F13/14
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a concrete product which gives consideration to designability and which enables thinned lumber and waste matter to be utilized as a constituent material or a material.  <P>SOLUTION: This concrete panel 1 with the designability includes a concrete panel body 2, a groove 3 which is provided on the surface of the concrete panel body 2, and a rod-like decorative member 4 which is attached to the groove 3. The thinned lumber can be detachably attached as the rod-like decorative member 4 by means of an attachment member 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042268-A (JP)
Title: Electric power steering device
Inventor: SHIMODA KATSUMI
IPC: F16H25/22
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent concentration of loads to a screw part, which screws a rack shaft, with respect to the loads in the radial direction which operate the rack shaft.  <P>SOLUTION: This electric power steering device 1 includes: a rack shaft 2 supported freely to displace in the axial direction; a screw mechanism 4 driving the rack shaft 2 in the axial direction by screwing; and an electric motor 3 driving the screw mechanism 4 to rotate. The screw mechanism 4 includes: a collar 12 covering the outer periphery of the rack shaft 2 with an interval, fixed to the rack shaft 2 in one end thereof and opened in the other end thereof; and a holder 10 screwed to the outer periphery of the collar 12 and driven to rotate by the electric motor 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010074154-A (JP)
Title: Microwave guiding arrangement, microwave plasma source, and microwave plasma processor
Inventor: IKEDA TARO
IPC: H01L21/3065
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave guiding arrangement with high power-transfer efficiency to an antenna and a load (plasma) and high uniformity in power supply, even when using a large-diameter antenna.  <P>SOLUTION: The microwave guiding arrangement 43 includes an antenna unit 45 having a planar antenna 54 to irradiate microwaves into a chamber 1, a coaxial tube 50 connected to the planar antenna 54 to guide the microwaves into the planar antenna 54, and a tuner 44 mounted at the coaxial tube 50 for performing an impedance matching. The planar antenna 54 includes a plurality of arcuate slots 54a uniformly formed with two sets or more each at equal length, on a plurality of virtual circles concentrically drawn at intervals of integral multiple of λg/4+δ. The slots 54a are arranged as overlapped at the same opening angle B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048574-A (JP)
Title: Clock control device
Inventor: NARANO TSUTOMU
IPC: G06F1/04
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital drive device in which instability of a circuit due to a local voltage drop is reduced.  <P>SOLUTION: The digital drive device 10 includes a load digital circuit 27, a clock generation circuit 26, a power supply part 50, a clock control unit 30, and a temperature sensor 24. The clock generation circuit 26 supplies clocks of a predetermined speed to the digital load circuit 27. The clock control unit 30 controls a clock speed to be output from the clock generation circuit 26. In a clock setting table 25 included in the clock control unit 30, correspondence between a temperature detected by the temperature sensor 24 and the clock speed is recorded. When acquiring the temperature detected by the temperature sensor 24, the clock control unit 30 refers to the clock setting table 25 and instructs the clock generation circuit 26 to generate a clock speed corresponding to the acquired temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278686-A (JP)
Title: Turbo decoder with circular redundancy code signature comparison
Inventor: BASS DAVID
IPC: H04J13/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by simplifying a turbo decoder of a receiver in a TDD/CDMA communication system using a turbo code to reduce required memory capacity.  <P>SOLUTION: An interactive turbo decoder and its decoding method for communication signal data with an error correcting function are provided. The decoder implements a stopping rule through use of signature codes to determine whether successive iterations of decoder data are the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046358-A (JP)
Title: Heater controller
Inventor: TSUKAMOTO YOSHIYUKI
IPC: B60S1/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater controller capable of preventing excessive electric power from being consumed in a heater load such as a wiper de-icer after a freeze completely has melted away.  <P>SOLUTION: The electric current value when a flow of electricity is applied to a heater resistance 2 is detected by an ampere-meter 6, and a voltage value is detected by a voltmeter 7. The heater controller 1 obtains a resistance value from the current value and the voltage value of the heater resistance 2 so as to calculate the variation rate of the resistance value. When the variation rate of the resistance value of the heater resistance 2 is smaller than the threshold value in variation rate and the resistance value of the heater resistance 2 is larger than the threshold value of the first resistance, the reduction in the flow amount of electricity or stoppage of electricity feeding to the heater resistance 2 is carried out. Further, when the resistance value of the heater resistance 2 surpasses the threshold value of the second resistance, the reduction in the flow amount of electricity or stoppage of electricity feeding to the heater resistance 2 is carried out. When the outside air surpasses the predetermined temperature detected by an outside temperature sensor 5, feeding of electricity to the heater resistance 2 is stopped and when the outside air does not exceed the predetermined temperature, the flow amount of electricity to the heater resistance 2 is reduced without stopping feeding of electricity to the heater resistance 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052840-A (JP)
Title: Cooking stove
Inventor: TANAKA GOJI
IPC: F24C3/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking stove having an operation unit hardly influenced by the deformation of a cooking stove body.  <P>SOLUTION: The operation unit 25 built into the cooking stove body 2 of the built-in cooking stove 1 is equipped with an operation cover 40 holding an operation panel 45 so as to be advanced and retreated. The operation cover 40 consist of: an upper cover 50; and a plate shaped lower cover 60 attached to a bottom surface side of the upper cover 50. A claw 55 provided on a lower part of a right side wall and a left side wall of the upper cover 50 is inserted into a fitting hole 64 on the lower cover 60 so as to be downward protruded. Distal ends of the claws 55 are abutted to an upper surface of a bottom surface 4 of the cooking stove body 2. Even when the bottom surface 4 of the cooking stove body 2 is bent and deformed, therefore, the influence of the bending on the operation cover 40 of the operation unit 25 is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050257-A (JP)
Title: Stabilized red light-emitting luciferase mutant
Inventor: OMIYA KATSUHIRO
IPC: C12N9/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enzyme which exhibits the same emission spectrum as that of wild type Phrixothrix Red luciferase and stably emits red light at room temperature.  <P>SOLUTION: Phrixothrix Red luciferase from Brazil is acquired. The enzyme is non-sensitive to pH, emits the most red light among luciferases, is low in activity as an enzyme, and is unstable. When the wild type luciferase is mutated, a red variant luciferase which is different in red, has the same emission spectrum as the natural type, and has high activity and high stability can be obtained. In addition, when a multi gene expression analysis using a luciferase emitting different light is performed, the enzyme is used for standardization for easily performing the calibration of a measuring device and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055628-A (JP)
Title: Grommet
Inventor: MATSUURA RYUJI
IPC: B60R16/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet that ensures noise barrier performance and can be easily attached to and detached from a wire harness.  <P>SOLUTION: The grommet 1 is used to insert and hold a wire harness 8 in an opening 7 formed in a partition panel 6. The grommet is formed of a main grommet comprising a grommet body 2 and a grommet inner member 3 attached thereto, and a sub-grommet comprising a sound insulation grommet body 4 and a sound insulation grommet inner member 5 attached thereto. The sub-grommet can be freely attached to and detached from the main grommet by an attaching/detaching means (a lock claw 20 and a claw locking hole 17 in which the lock claw 20 is inserted and locked).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054402-A (JP)
Title: Euv light source of lpp method and its generating method
Inventor: KUWABARA HAJIME
IPC: H05G2/00
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EUV light source of an LPP method and its generating method, capable of greatly enhancing efficiency of using a target material and energy, and capable of restraining generation of debris and degradation of a vacuum degree of a chamber.  <P>SOLUTION: The light source includes a vacuum chamber 12 retained in a given vacuum environment, a gas jet device 14 forming a hypersonic steady gas jet 1 of a target material in the vacuum chamber in free recovery, a laser device 16 condensing and irradiating a laser beam 3 to a given condensing point 2 in the hypersonic steady gas jet, and a re-condensing light device 20 reflecting the laser beam 3 which transmits the condensing point, then condensing and irradiating the same condensing point again. The light source generates plasma by exciting the target material by the laser beam 3 at the condensing point 2 to emit extreme ultraviolet light 4 from there.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054474-A (JP)
Title: Light emitting diode lamp and illumination device using the same
Inventor: SETO KIYOHIRO
IPC: F21V21/088
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode lamp capable of generalizing a power source and applicable to a wide range of usages such as displays of general merchandise, lighting fixtures, clothes, flower bouquets, preserved flower arrangement, gardening or the like, and to indoor and outdoor spaces and various kinds of arrangements, and to provide an LED lamp illumination device.  <P>SOLUTION: On a lamp pedestal 1, there are fixed an LED 2 and moreover a transparent cover 3 which covers a periphery of the LED 2. An outer screw part 1a is provided on a side wall of the lamp pedestal 1, and at least on a bottom part side of the lamp pedestal 1, there is fixed an LED lamp with a screw hole 1b drilled. The LED diode lamp illumination device is preferably provided with a DC power source member composed of at least a plenty of power source fixing members which have screw parts for inserting into and engaging with the screw hole 1b of the lamp pedestal 1 and on which the LED 2 is lit and a cable for wiring the above power source fixing members and a plenty of LED lamps A are fixed to the DC power source members.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055394-A (JP)
Title: Wireless communication apparatus and wireless communication program
Inventor: NOZAKI MASANORI
IPC: H04W40/30
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain the improvement of communication efficiency in a control packet relating to route information to suppress the reduction of throughput.  <P>SOLUTION: A wireless communication apparatus comprises: a packet transmitting means for periodically transmitting a control packet having a neighboring address list to a peripheral node; a packet receiving means for receiving a control packet transmitted from a peripheral node; a first storage means for storing information on a neighboring node of one hop, which is capable of communication with one hop, upon receipt of the control packet due to the packet receiving means; a second storage means for storing information on a neighboring node of two or more hops, which is capable of communication with two or more hops, based on the neighboring address list of the control packet received by the packet receiving means; and a transmission timing control means in which, based on the information on the neighboring node of one hop and the information on the neighboring node of two or more hops, an installation density of peripheral nodes is estimated and in accordance with the estimated installation density of the peripheral nodes, a transmission timing of the control packet to be transmitted by the packet transmitting means is dynamically changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054885-A (JP)
Title: Semiconductor device, and method for manufacturing semiconductor device
Inventor: SASAKI YUJI
IPC: H01L29/12
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a vertical semiconductor element having a superjunction structure capable of excellently achieving a high breakdown voltage by a trench epitaxial filling manufacturing method, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device has the superjunction structure having an n type semiconductor pillar region 21 and a p type semiconductor pillar region 22 arranged alternately. A width of the n type semiconductor pillar region 21 is made constant as a first width w1, the p type semiconductor pillar region 22 connected to an element region A and a resurf region C is set to a second width w2, and a width of first pillar region 21b which are not connected to the resurf region C is set to a third width w3 narrower than the second width w2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058555-A (JP)
Title: Power transmission device
Inventor: KOZUKA MASAAKI
IPC: F16J15/32
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress heat generation or partial wear in rotation of a shaft or the like and maintain durability, while preventing reverse rotation of a lip in insertion and assembly of the shaft or the like.  <P>SOLUTION: The power transmission device 1 includes: a coupling cover 9 disposed on an outer peripheral side of a limited slip coupling 27; a joint member 49 axially inserted from the outside of the coupling cover 9 and coupled to a hub shaft 29 of the limited slip coupling 27; and an oil seal 47, supported on a coupling cover 9 side, and in which a main lip 53 and a sub lip 55 are in contact with an outer peripheral face of the joint member 49 and the main lip 53 is positioned axially outside of the sub lip 55 with respect to the coupling cover 9. In the coupling cover 9, a deformation restriction part 61 opposed to a back face side of the sub lip 55 is disposed integrally with a rotor 37.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010063893-A (JP)
Title: Drum washing machine
Inventor: WAKAMATSU HIDETOSHI
IPC: D06F39/12
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum washing machine in which rigidity of right and left side plates of an outer box is enhanced to reduce vibration during dehydration.  <P>SOLUTION: The drum washing machine includes an outer box 41 being a vertically elongated substantially rectangular parallelepiped to be supported by elongated substantially rectangular right and left side plates 36, and the right and left side plates 36 are made of a pressed steel sheet or the like. A plurality of recess drawn portion 37 is formed in the horizontal direction on the side plates 36 and the vertical size (P) of the recess drawn portion 37 is made larger than the vertical size (T) between the recess drawn portions. Thus surface rigidity of the right and left side plates 36 is enhanced and the right and left side plates 36 can be designed to have higher resonance frequency. Accordingly the resonance frequency can be set to be very far from resonance frequency in high speed operation to achieve vibration reduction.  <P>COPYRIGHT: (C)2010,JPO&INPIT