baber/WOPTO huggingface dataset:
Patent JP-2009194359-A (JP)
Title: Adhesive film for circuit connection, and connection structure of circuit member and method of connecting circuit member using the same
Inventor: HIROZAWA YUKIHISA
IPC: H05K3/36
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for circuit connection, which is adaptable to high resolution, is excellent in long-term connection reliability, and has excellent workability.  <P>SOLUTION: The adhesive film for circuit connection connects a first circuit member in which first circuit electrodes are formed on a main surface of a first substrate and a second circuit member in which second circuit electrodes are formed on a main surface of a second substrate in a condition where the first circuit electrodes and the second circuit electrodes are arranged in a face-to-face configuration, wherein the adhesive film for circuit connection comprises at least an electrically conductive adhesive layer containing electrically-conductive grains and an adhesive, a first insulating adhesive layer formed on a surface of the electrically conductive adhesive layer, and a second insulating adhesive layer formed on a surface opposite to the one on which the first insulating adhesive layer is formed of the electrically conductive adhesive layer, wherein the thickness of the electrically conductive adhesive layer is two times or less of the average grain diameter of the electrically conductive grains, and the storage modulus of the electrically conductive adhesive layer at 40°C is 0.1 to 1.5 GPa. A connection structure of the circuit members and a method of connecting the circuit members using the adhesive film for circuit connection are also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043294-A (JP)
Title: Method for manufacturing transparent conductive film
Inventor: TANAKA YOSHIAKI
IPC: C23C16/40
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a zinc oxide (ZnO)-based transparent conductive film by preventing the jet hole of an MOCVD apparatus from being clogged.  <P>SOLUTION: In the manufacturing method of a transparent conductive film, film deposition raw materials consisting of diethyl zinc (Zn(C<SB>2</SB>H<SB>5</SB>)<SB>2</SB>) containing impurities of the predetermined quantity, diborane (B<SB>2</SB>H<SB>6</SB>), and water (H<SB>2</SB>O) are reacted with each other in gaseous phase by using the MOCVD apparatus 2 having a jet hole 25a for jetting the film deposition raw materials on a substrate, and jetted from the jet hole 25a to the substrate to deposit the n-type zinc oxide (ZnO)-based transparent conductive film on the substrate. The film is deposited by using diethyl zinc (Zn(C<SB>2</SB>H<SB>5</SB>)<SB>2</SB>) in which the content of aluminum (Al) contained as the impurities is <10 ppm by weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008283719-A (JP)
Title: Image management device
Inventor: SHIMIZU HIROSHI
IPC: G11B27/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management device that uses as a medium for information recording a random-accessible recording medium having solved defect problems of a recording medium where only sequential information description and reproduction are possible like conventional video tapes, and records and stores photographic data of an electronic camera recording photographic information on the random-accessible recording medium as information that a user can view through easy operation.  <P>SOLUTION: An image file of several to tens of seconds generated during photography is recorded in a mass-storage recording medium where the image file and a menu can be written by automatically generating the menu in which the user can easily specify an image for reproduction according to conditions of a photographic time range etc. For the reproduction, the image management device displays a menu screen, and selects and displays an image that the user specifies over a look at the menu screen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282050-A (JP)
Title: Electro-optical device
Inventor: MURADE MASAO
IPC: G02F1/1368
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device such as a liquid crystal device having a built-in peripheral circuit, in which characteristics of a TFT in an image display area are controlled to be suitable for controlling pixels while characteristics of a TFT in a peripheral area are controlled to be suitable for driving data lines and scanning lines.  <P>SOLUTION: The liquid crystal device having a built-in peripheral circuit comprises a liquid crystal layer (50) held between a pair of substrates and pixel electrodes (9a) arranged in a matrix on a TFT array substrate (10). A light-shielding film (11a) is provided below a TFT (30) in the pixel part. A TFT constituting a data line driving circuit, a scanning line driving circuit or the like is formed in the peripheral area on the TFT array substrate in the same manufacturing process as the TFT, however, no light-shielding film is formed below the TFT in the peripheral area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044483-A (JP)
Title: Method for controlling network constituted of enormous number of node groups, node executing the same method, and control program
Inventor: KUBO TAKESHI
IPC: G08C15/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To control the role of nodes in a network in a dynamic, autonomous and distributed manner so that the overall network can be operated in autonomous distribution.  <P>SOLUTION: A method for controlling a field value u<SB>0</SB>of a node in the network includes a step for determining an initial value of the field value u<SB>0</SB>, and a step for updating the field value u<SB>0</SB>by advertising the field value u<SB>0</SB>to an adjacent node, measuring an environment parameter ω from the node environment, receiving the field value u<SB>n</SB>of the adjacent node from the adjacent node and recording it, calculating a new field value u<SB>0</SB>from the field value u<SB>0</SB>, the field value u<SB>n</SB>of the adjacent node and the environment parameter ω so as to make the field value of the node, having the environment parameter ω within a certain range, coincide with an arbitrary distribution, deleting the former field value u<SB>0</SB>, and recording the new field value u<SB>0</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003470-A (JP)
Title: Ac type plasma display device driving method
Inventor: ISHIZUKA MITSUHIRO
IPC: G09G3/20
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce erroneous discharges in a dot matrix type AC plasma display device having a memory function.  <P>SOLUTION: The distribution of effective voltages due to the superposition of residual barrier charges and a scanning voltage is eliminated by making residual barrier charge amounts constant without depending on discharge characteristics for every cell while inserting preliminary discharge erasing voltage holding time for ≥5 μs after the potential change of a preliminary discharge erasing pulse to reduce erroneous discharge. Moreover, it is made possible to reduce a data voltage and the scanning voltage by the superposition of a residual barrier charge corresponding to the potential difference between the final ultimate voltage of the preliminary discharge erasing pulse and a scanning pulse voltage while making the scanning pulse voltage larger than the final ultimate voltage of the preliminary discharge erasing pulse and the scanning voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010045282-A (JP)
Title: Circuit board fixing device, and circuit board inspecting device
Inventor: SEKI KAZUHIKO
IPC: G01R31/02
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To securely fix a circuit board while enabling a probe for inspection to be brought into contact with a test coupon of the circuit board.  <P>SOLUTION: A circuit board fixing device includes clamp mechanisms (31a to 31c) disposed being juxtaposed in a first direction (arrow A) to clamp edges of the circuit board respectively, and each of the clamp mechanisms includes a base portion 41, a first clamp portion 43 suitable for the base portion 41, and a second clamp portion 44 having a body portion 44a supported turnably by the base portion 41 and a projection portion 44b formed projecting from a center position of the body portion 44a. Body portions 44a are juxtaposed in a state in which the length in the first direction is equal to the maximum length of the clamp mechanism in the first direction and the body portions 44a are apart from the other adjacent body portions 44a, and the first clamp portion 43 is defined such that the length in the first direction is equal to the length of the projection portion 44b in the first direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048863-A (JP)
Title: Image display
Inventor: KONO TORU
IPC: G09G3/20
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable uniform display even when relationship of gate voltage-drain current of a thin film transistor indicates hysteresis characteristics.  <P>SOLUTION: In a first half period of a set period, an image display switches on a reset switch element of each pixel to converge a control electrode of drive transistor of each pixel to a prescribed voltage and supplies a step signal of a first voltage level from a step signal generation circuit to each signal line. In a latter half period of a set period, the image display switches off the reset switch element of each pixel to supply a step signal of a second voltage level different from the first signal level from the step signal generation circuit to each signal line. The image display inputs a voltage exceeding a second power supply voltage or a voltage exceeding a voltage range supplied from a signal drive part as a voltage for setting a characteristic value to the control electrode of the drive transistor of each pixel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046734-A (JP)
Title: Drill head
Inventor: NOMURA TAKUJI
IPC: B23B51/00
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill head enabling adequate hole processing and preventing deterioration of processing accuracy even when there is a trouble in a tool itself or at a machine side and a minute deviation between a center of a hole to be cut and a center of a drill head.  <P>SOLUTION: In the drill head having a guide pad 5 slidingly contacting with an inner circumferential surface of a cutting hole of a material to be cut at an outer circumference of a head body 1, a boundary part 10A between the arcuate guide surface 5o of the guide pad 5 and its adjacent chamfer portion 5a at a tip side in a head advancing direction and a boundary part 10C between the guide surface 5o and its adjacent chamfer portion 5c at the tip side in a head rotating direction are respectively formed to be round.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074540-A (JP)
Title: Manufacturing method for scroll compressor
Inventor: KONO HIROYUKI
IPC: F04C18/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decrease in performance and improve reliability by uniformly forming minute recesses on a face on a wrap side of an end plate of a scroll.  <P>SOLUTION: Liquid including hard fine particles is uniformly injected by gas pressure from an injection hole of a nozzle 34 having the longitudinal length longer than the outer diameter of the end plate 15a of the turning scroll 15 to the face on the wrap side of the end plate 15a of the turning scroll 15, and the nozzle 34 is rotated around the center of the end plate 15a of the turning scroll 15. Due to this, even when the height of the wrap 15b is high and it is difficult for the hard fine particles to abut on a winding start part 15c of the wrap 15b of the face on the wrap side of the end plate 15a, the moving speed of the nozzle 34 in the winding start part 15c of the wrap 15b is slower than that in an end plate outer peripheral flat face 15d. Therefore, process time per unit area can be elongated and the hard fine particles can be uniformly injected to the face on the wrap side of the end plate 15a of the turning scroll 15, so as to uniformly process the minute recesses 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010050766-A (JP)
Title: Load drive circuit
Inventor: SATO SHIRO
IPC: H03K17/687
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load drive circuit for promptly transmitting an abnormal state if such abnormal state occurs.  <P>SOLUTION: The load drive circuit includes a switching means 3 provided between a power source 1 and a relay switch 2 to turn on/off the application of voltage of the power source 1 to the relay switch 2, and a control means 6 for driving the switching means 3. When a logic difference occurs between a first voltage level in wiring connecting the switching means 3 with the control means 6 and a second voltage level in wiring connecting the switching means 3 with the relay switch 2, the control means 6 determines it to be an abnormal state and outputs a control signal to promptly transmit the abnormal state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046936-A (JP)
Title: Screen printing device and method
Inventor: SUZUKI HIDENOBU
IPC: B41F15/08
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the adhesion between a workpiece and a product is deteriorated when the workpiece coated with a printing material and having rugged patterns is added to the product because of that the printingmaterial is applied in a constant thickness even when there are rugged patterns on the surface of the workpiece when the printing material is applied onto the workpiece by a conventional screen printing device.  <P>SOLUTION: The screen printing device includes: a mask 1 disposed to face a workpiece 10 and having an opening formed therein; and a squeegee 2 for applying a past printing material 31 set on the mask 1 on the workpiece 10 through the opening by sliding into contact with the upper surface of the mask 1 and moving in a mask surface direction while pressing the mask 1 to the workpiece 10 side. The screen printing device is further provided with: a surface shape measuring instrument 4 for measuring the uneven shape of the surface of the workpiece 10; and a controller 5 for controlling the distortion amount of the mask 1 in the slide-contact position of the squeegee 2 when the printing material 31 is applied based on the measured value of the surface shape measuring instrument 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049991-A (JP)
Title: Grounding system
Inventor: WATANABE NOBUKIMI
IPC: H01R4/64
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding system capable of executing easily grounding even when electric equipment requiring the grounding is additionally installed, while maintaining a protection function for the electric equipment against an overvoltage by a thunder or the like.  <P>SOLUTION: A plurality of grounding boxes 3 each provided with an earth terminal 3a for connecting an earth line 9 of the electric equipment 6 is installed, in a proper position of a wall face or a floor within a building, the earth terminal 3a is connected to a reinforcement 2 of a reinforced concrete foundation 1a, and the earth line 9 of the electric equipment 6 arranged within the building is connected to the earth terminal 3a of the grounding box 3 to be grounded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009059695-A (JP)
Title: Decrease of focus spot temperature using three-point deflection
Inventor: SUBRAYA MADHUSUDHANA T
IPC: H01J35/30
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To lower a focus spot temperature along a target-anode focal track, with no compromise on the optimum performance reference of X-ray source.  <P>SOLUTION: An X-ray tube (12) comprises an anode (56) including a focal track (63), and a cathode-assembly (60) which is configured to release electron beam (98) toward a focus spot (65) of the focal track (63). The X-ray tube (12) also comprises a control unit (66) which is configured to swing the electron beam (98) in the tangential direction of the focal track (63) between a plurality of focuses (104). The plurality of focuses (104) contain at least one focus (106) that is defined with a pair of border focuses (108 and 110), The control unit (66) is further configured to delay swinging of the electron beam (98), away from at least one focus (106), for predetermined hours.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047408-A (JP)
Title: Sheet conveyance device and image forming device with the same
Inventor: KATSURA NORIFUMI
IPC: B65H7/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of preventing stop of drive to a resister roller in a condition having a sheet conveyed by the resister roller, and to provide an image forming device with the same.  <P>SOLUTION: The sheet conveyance device 100 and the image forming device D are provided with the resister roller 101, a sheet conveyance path S, a first optical sensor 102, a second optical sensor 106 detecting the presence/absence of the sheet on the upstream side of the first optical sensor 102 in a sheet conveyance direction X', and a sheet conveyance control means 104 stopping the drive to the resister roller 101 after a lapse of a conveyance time Ts1 after detection of the absence of the sheet from the presence of the sheet by the first optical sensor 102. The sheet conveyance control means 104 does not execute control of sheet detection by the first optical sensor 102 within a detection prohibition time Ts2 after prescribed sheet detection by the second sensor 106 when the sheet is the one of a specific kind.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049193-A (JP)
Title: Support structure of foreign substance recovery vessel
Inventor: HONJO KENJI
IPC: G03G21/16
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure of a foreign substance recovery vessel for preventing a drop and fly of a powdery foreign substance when removing a foreign substance recovery vessel for recovering a foreign substance such as residual toner or paper powder, in an electrophotographic image forming apparatus.  <P>SOLUTION: An engagement projecting part 21 lockable and unlockable from an engagement recessed part 18 disposed in a side surface of an inner frame 31 is directly disposed on a side surface of the hollow foreign substance recovery vessel 19 for storing the powdery foreign substance. The engagement recessed part 18 and the engagement projecting part 21 are constituted so that the foreign substance recovery vessel 19 is tilted outward about, as the rotation center C, a lease part where a support surface 18a crosses the side surface of the inner frame 31, or its proximity, and the tilted foreign substance recovery vessel 19 is attachable/detachable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052266-A (JP)
Title: Raw tire holder and method of manufacturing pneumatic tire
Inventor: TOKUNAGA TOMOHISA
IPC: B29D30/08
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw tire holder 100 that can restrain manufacturing defect of a pneumatic tire, and to provide a method of manufacturing the pneumatic tire which uses the holder 100.  <P>SOLUTION: The raw tire holder 100 is equipped with a support mechanism 200, that supports a pair of beads 10 and a rotating mechanism 300 that rotates the mechanism 200. The mechanism 200 contacts the inner side ends 11, located in the inside of the tire diameter direction of a pair of beads 10 and is equipped with a plurality of contact surfaces 210, extending along the tire circumferentially over a predetermined range of the inner side ends 11; a support axis 220, that is the center axis when the mechanism 200 rotates; and a connecting part 230 that links the contact surfaces 210 and support axis 220 and radially expands/contracts from the axis 220. The plurality of contact surfaces 210 are enlarged radially so as to contact the inner-side ends 11, when the connecting part 230 is expanded and shrunk in diameter so as to prevent contacting the ends 11, when the part 230 is contracted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038150-A (JP)
Title: Cylinder head gasket for internal combustion engine
Inventor: BROWN COURTNEY T
IPC: F02F11/00
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the proper position of each pushrod in an engine and the state thereof.  <P>SOLUTION: A gasket (122) includes a first plurality of cylinder openings (402) provided to correspond, one each, to a first plurality of cylinder bores (106) formed in a crankcase (102). A second plurality of coolant openings (404) and a third plurality of oil openings (408) are formed in a substrate as a constituent material of the gasket. A fourth plurality of pushrod openings (408) is formed in the substrate. Each of the fourth plurality of pushrod openings includes a pass-through portion (302) that has a semicircular shape with an internal diameter, D, and an alignment portion (304) that has a semicircular shape with an internal diameter, d. The diameter d is smaller than the diameter D. The pass-through portion is located adjacent to the alignment portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060582-A (JP)
Title: Compound optical system and optical device
Inventor: WAKAMIYA KOICHI
IPC: G02B17/08
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound optical system which provides information on sunlight, and also to provide an optical device which has the compound optical system.  <P>SOLUTION: The compound optical system 1 held by the optical device such as a pickup system 40, has: a pickup optical system 2; a first reflection member 3 arranged in front of the pickup optical system 2 and below the optical axis of the pickup optical system 2, reflecting light from the sun by an upwardly directed reflection surface, and guiding the light to an entrance pupil of the pickup optical system 2; and a light reducing means 5 arranged on the optical path between the pickup optical system 2 and the first reflection member 3, and reducing the light reflected by the first reflection member 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061862-A (JP)
Title: Insulation wire
Inventor: KOHAMA MASAYOSHI
IPC: H01B7/02
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation wire not causing a foaming phenomenon even if it is exposed to a high temperature such as fusing or the like, without using a special jig.  <P>SOLUTION: The insulation wire 11 is provided with a multi-layer structured coating 20 on a core wire 10 such as a copper wire or the like, wherein an inner layer 21 is formed of polyamideimide resin, polyimide resin, polyester imide resin, and polyester-amide-imide resin or the like and an outer layer 22 is formed, on an outer side of the inner layer 21, of polyvinylidene fluoride resin having lower hygroscopicity than that of the resin of the inner layer 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008299356-A (JP)
Title: Optical fiber cable
Inventor: YASUTOMI TETSUYA
IPC: G02B6/44
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable achieving optional required number of coated optical fibers while considering easiness of taking out the coated optical fiber.  <P>SOLUTION: The optical fiber cable is provided with an optical fiber unit, a tension member disposed in parallel to the optical fiber unit, a jacket extruded to cover the outer periphery of the components together, an optical fiber ribbon with a small number of cores or a single core optical fiber, and a multi-core optical fiber ribbon; wherein the outer surface of a cable sheath has a notch, and the shortest distance between the optical fiber ribbon with a small number of cores or the single optical fiber and the bottom part of the notch is smaller than the shortest distance between the multi-core optical fiber ribbon and the bottom of the notch.  <P>COPYRIGHT: (C)2009,JPO&INPIT