baber/WOPTO huggingface dataset:
Patent JP-2007150346-A (JP)
Title: Semiconductor device and method of manufacturing same, circuit board, and electronic apparatus
Inventor: NAKAYAMA HIROHISA
IPC: H01L25/065
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which forms a plurality of semiconductor chips in one package by positively performing wire bonding, its manufacturing method, a circuit board, and an electronic apparatus.  <P>SOLUTION: On a substrate 70 formed with a circuit pattern 72, a first semiconductor chip 10 is mounted facing a surface having electrodes 12. On the first semiconductor chip 10, a second semiconductor chip 20 is mounted and its electrodes 22 are electrically connected with the circuit pattern 72 with wires 26. A first resin 74 provided between the substrate 70 and the first semiconductor chip 10 differs from a second resin 90 sealing the first and second semiconductor chips 10, 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008185085-A (JP)
Title: Auto tensioner
Inventor: IZUTSU TOMOYOSHI
IPC: F16H7/12
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto tensioner whose damper operation can be cancelled to shorten a time for loosening a belt of a tension adjusting device, when replaced.  <P>SOLUTION: In the auto tensioner, a sleeve 8 is fitted into a cylinder 7, a plunger 10 is slidably inserted into the sleeve 8 to partition the cylinder 7 into a pressure chamber 11 and a reservoir camber 12, and the pressure chamber 11 and the reservoir chamber 12 are communicated with each other via a leak clearance 15 between the sliding faces of the plunger 10 and the sleeve 8. Herein, a rod 16 is provided to be moved integrally with the plunger 10, and a return spring 19 is provided for energizing the rod 16. A passage 13 is formed in the plunger 10 to communicate the pressure chamber 11 and the reservoir chamber 12 with each other, and a check valve 14 is provided in the passage 14. A bypass passage 23 is formed between the fitted faces of the sleeve 8 and the cylinder 7 to communicate the pressure chamber 11 and the reservoir chamber 12 with each other via a through-hole 24 in a bottom 9 of the sleeve 8, and a valve element 25 operable from the outside of the cylinder 7 is provided in the through-hole 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132745-A (JP)
Title: Cell sealing device for honeycomb molded object, cell sealing device for honeycomb baked object, filling method of sealing material paste and manufacturing method of honeycomb structure
Inventor: KAWAI TAKESHI
IPC: B28B11/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell sealing device for a honeycomb molded object capable of certainly filling desired cells with sealing material paste regardless of the shape of the cells of the honeycomb molded object.  <P>SOLUTION: The cell sealing device for the honeycomb molded object is equipped with a paste filling device which has a paste filling part having a cell sealing mask having a large number of openings formed thereto at predetermined positions and a paste supply part, an imaging device for photographing the end face of the honeycomb molded object and an image analyzer. The positions of the cells are analyzed from the image of the end face photographed by the imaging device by the image analyzer to bring the cell sealing mask into contact with the end face of the honeycomb molded object so that the positional error of the opening of the cell sealing mask with the cells of the honeycomb molded object becomes minimum and the sealing material paste supplied to the paste filling device from the paste supply device is injected in the end parts of the cells through the cell sealing mask to fill the cells.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184811-A (JP)
Title: Precut open staircase
Inventor: SHIIBA MAKOTO
IPC: E04F11/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precut open staircase A which makes construction saved on a construction site by enabling the common use of a member on all the construction sites, and enabling the member to be worked in accordance with the construction site only by simply working a stringer 1.  <P>SOLUTION: A plurality of wooden treads 8 is mounted on the wooden stringer 1 by means of a tread jointing implement 12 made of a metal. The tread jointing implement 12 comprises: a tread fixing piece 13 which is mounted on the undersurface of the tread 8; a stringer fixing piece 14 which is elongated in such a manner as to be suspended from either of right and left side ends of the tread fixing piece 13, and which is mounted on the side surface of the stringer 1; and a load bearing piece 15 which is elongated perpendicularly to the stringer fixing piece 14 from the stringer fixing piece 14. A plurality of jointing implement fitting grooves 5, the one-side ends of which reach an upper edge surface of the stringer 1, is provided at intervals in the length direction of the stringer on the side surface of the intermediate portion of the stringer 1. The tread fixing piece 13 of the tread jointing implement 12 is fixed by abutting on the undersurface of the tread 8 in the state of mounting the tread 8 on the stringer 1; the stringer fixing piece 14 is fixed by abutting on the side surface of the stringer 1; and the load bearing piece 15 is fitted into the jointing implement fitting groove 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185142-A (JP)
Title: Tapered roller bearing
Inventor: UEHORI YASUHIRO
IPC: F16C33/60
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing which is light and compact and has a large rated load capacity.  <P>SOLUTION: The tapered roller bearing comprises an outer ring 1 having a pair of tapered outward raceway surfaces 1a, 1a on the inner periphery, a pair of inner rings 2 having tapered inward raceway surfaces 2b on the outer peripheries in opposition to the outward raceway surfaces 1a, 1a, double-row tapered rollers 3 arranged between the raceway surfaces 2b, 1a of the inner and outer rings 2, 1, and two cages 4 for rotatably holding the tapered rollers 3 in rows. Each cage 4 has an annular portion 4a arranged on the large diameter side of the pair of inner ring 2, and a plurality of columnar portions 4b extending from the annular portion 4a to a position not ranging over small diameter side end faces 3b of the tapered rollers 3. The tapered rollers 3 are arranged and held at their large ends 3a between the columnar portions 4b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187622-A (JP)
Title: Reception device, and broadcast reception system using this
Inventor: NOGAMI KOJI
IPC: H04N7/173
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception device which can have a tuner according to a situation in just proportion and can exhibit its function.  <P>SOLUTION: A reception device has a connection port for connecting a tuner unit with a tuner function to be freely attached or removed, a reception portion receiving a broadcast signal, and a distribution portion distributing the broadcast signal received to a plurality of transmission paths. The connection port has a first connection terminal for outputting the distributed broadcast signal to the tuner unit connected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185930-A (JP)
Title: Optical sheet, and backlight unit and display device using same
Inventor: SAKAI NATSUKA
IPC: G02F1/13357
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which has an integrated constitution and can control warp behavior not causing trouble on display even under the influence of high heat.  <P>SOLUTION: In the optical sheet 1, a plurality of optical element layers 4-6 for controlling at least any of the direction, the range, the color, and the luminance distribution of light H made incident are laminated between a nearly flat incident face 2 on which the light H is made incident from a light source 23 and an exit face 3 being a face on the opposite side of the incident face 2. In the optical element layers 4-6, a second layer having a coefficient of thermal expansion lower than that of a thickest first layer is arranged on the exit face 3 side of the first layer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185018-A (JP)
Title: Engine and motorcycle provided with engine
Inventor: MATSUDA YOSHIMOTO
IPC: F02M55/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine operating at stable rotation speed by improving fuel piping of the engine and inhibiting fluctuation of fuel supply pressure at a time of simultaneous explosion, and also to provide a motorcycle provided with the engine.  <P>SOLUTION: The engine 20 is constructed to simultaneously have combustion in a plurality of cylinders, and is provided with: fuel piping 23, 72, 235 connected to a fuel supply source 40; fuel injectors 22 branching off of the fuel piping and injecting fuel to corresponding cylinders respectively; and a damper chamber 24 provided in the fuel piping and making an inside space communicate with the fuel piping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188161-A (JP)
Title: Medical imaging apparatus
Inventor: MATSUNAGA TOMOHITO
IPC: A61B8/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical imaging apparatus continuously performing a system operation while suppressing the cost even if a system goes wrong due to logical failure of a storage medium.  <P>SOLUTION: This medical imaging apparatus 1 is provided with a first storage medium 8 for storing first software, a second storage medium 9 for storing second software identical with the first software, a means for detecting the logical failure of the first storage medium 8, and a means, when detecting the logical failure of the first storage medium, booting the stored second software.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188523-A (JP)
Title: Laser light irradiating device, liquid-phase laser ablation apparatus and method of controlling reaction site
Inventor: TAKADA SHOJI
IPC: B01J19/12
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To control reaction conditions for reaction sites produced by converging laser light in a liquid.  <P>SOLUTION: When laser light is converged in a liquid in a pressurized state, an unexpected high energy is generated at the reaction site produced by the convergence of laser light in the liquid, leading to changes of the reaction conditions for the reaction site. The reaction conditions for reaction sites can thus be controlled by controlling the pressurized state of the liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192868-A (JP)
Title: Piezoelectric film and piezoelectric element using the same, and liquid discharge device
Inventor: SAKASHITA YUKIO
IPC: H01L41/22
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric film having superior piezoelectric performance by setting a peak and/or its half-value width by the locking curve method of X-ray diffraction, at not less than 3°.  <P>SOLUTION: The piezoelectric film comprises a perovskite oxide (inevitable impurities may be contained), and has a crystal orientation property of (001) orientation and/or (100) orientation. In this case, the (001) peak or the half-value width of (100) peak by the locking curve method of the X-ray diffraction is not less than 3°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192915-A (JP)
Title: Grinding fixture for semiconductor device
Inventor: HIGUCHI TOMOKATSU
IPC: B24B37/04
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding fixture capable of preventing grinding sludge from entering a space between a grinding surface and a grinding platen when a semiconductor substrate is ground by use of the grinding platen.  <P>SOLUTION: When a semiconductor substrate 4 is ground, the lower end surface 20a of an outer guide 20 is ground simultaneously, grinding sludge generated enters a portion between a grinding surface and a grinding platen, and the surface state of the grinding surface is deteriorated. Two cuttings 20b and 20c are formed in the lower end surface 20a of the outer guide 20 positioned on anterior and posterior portions in the direction of the rotation of the grinding platen. Consequently, the generation of grinding sludge which enters a portion between the grinding surface and the grinding platen can be prevented and the surface state of the grinding surface can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198792-A (JP)
Title: Magnetoresistance effect element and magnetic memory cell using the same, and magnetic random access memory
Inventor: ONO HIDEO
IPC: H01F10/32
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed ultra-low power consumption nonvolatile memory, having a high temperature stability in a zero magnetic field.  <P>SOLUTION: An insulating layer 304 and a non-magnetic conductive layer 305 are laminated to a ferromagnetic free layer 303 in a tunnel magnetoresistance effect film 1, comprising the non-volatile magnetic memory having a writing method by a spin transfer torque.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199413-A (JP)
Title: Radio repeater
Inventor: TERADA TOMOHIKO
IPC: B63C11/26
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To broaden the communicable range of a diver who uses an ultrasonic underwater communication machine.  <P>SOLUTION: This radio repeater 40 (40A and 40B) for relaying the wireless radio wave communication machine 10 and the ultrasonic underwater communication machine 20 or relaying ultrasonic underwater communication machines 20A and 20B at remote places has a wireless radio wave transmitting and receiving part 100, an ultrasonic transmitting and receiving part 200, and a transmission and reception switching relay circuit 300.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196093-A (JP)
Title: Combined filament yarn with uneven elongation
Inventor: TANIMOTO MASARU
IPC: D01F8/14
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined filament yarn with uneven elongation capable of forming a fabric which is excellent in touch feeling including puffy touch, soft touch and resilient touch and has unique appearance such as color deepness.  <P>SOLUTION: The combined filament yarn with uneven elongation comprises low-elongation yarn A and high-elongation yarn B, meeting the following requirements (1) to (5): (1) The low-elongation yarn A is a high-shrinkage copolyester yarn. (2) The high-elongation yarn B is a low-shrinkage sheath/core yarn, wherein the sheath consists of a polyester containing a surface modifier and the core consists of polystyrene. (3) The difference of elongation at break meets the relationship: 20%≤DE(B)-DE(A)≤70%. (4) The boiling water shrinkage difference meets the relationship: 7%≤BWS(A)-BWS(B)≤13%. (5) The single filament fineness difference meets the relationship: 2.0≤D(A)/D(B)≤5.0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203329-A (JP)
Title: Substrate for electrooptical device and manufacturing method thereof, and electrooptical device and electronic equipment
Inventor: ISHII TATSUYA
IPC: H01L21/336
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device, for example, a liquid crystal display device in which the generation of a light leak current of a TFT is effectively reduced while increasing a numerical aperture and definition of a display image.  <P>SOLUTION: A substrate for the electrooptical device has a TFT 30 having a gate electrode 3a. The gate electrode 3a has a main body part 31a and an extension part 32a, wherein the main body part 31a is disposed in an aperture part 202h of an insulating film 202 disposed so as to cover a semiconductor layer, with a gate insulating film 2 interposed between the main body part 31a and a channel region 1a', and wherein the extension part 32a is extended on the insulating film 202 from the main body part 31a so as to cover a pixel-electrode side LDD region 1c, the pixel-electrode side LDD region 1c being disposed in an intersection region 99cr where a first region 99ba and a second region 99bb among a non-aperture region 99b cross each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204189-A (JP)
Title: Updated information responding device and web server
Inventor: KAWAKITA YASUHIRO
IPC: G06F17/30
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an updated information responding device capable of acquiring updated information of a link destination without accessing the link destination.  <P>SOLUTION: The updated information responding device 100 comprises an updated information acquisition request receiving part 101 receiving an updated information acquisition request of a predetermined access destination; a Web data storage part 103 storing access destination information and Web data; a Web data acquisition part 102 acquiring Web data from the access destination in response to the updated information acquisition request; a Web data periodic acquisition part 104 acquiring Web data every predetermined periodic acquisition time from the access destination stored in the Web data storage part 103; a comparing part 105 comparing the Web data acquired by the Web data acquisition part 102 or the Web data periodic acquisition part 104, with the Web data in the Web data storage part 103; a differential data storage part 106 connecting and storing the difference extracted as a result of comparison every periodic acquisition time; and an updated information generation part 107 generating updated information from the differential data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200418-A (JP)
Title: Relay board for game machine, and game machine equipped with the relay board
Inventor: SUZUKI ATSUTOMO
IPC: A63F7/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay board for a game machine, capable of electrically connecting a plurality of boards to each other and holding the plurality of boards at appropriate locations not to interfere in the locations of other boards or components; and a game machine equipped with the relay board.  <P>SOLUTION: The relay board 100 has a male connector 104 at the center of a first board face 102, and two female connectors 105 and 106 are disposed on a second board face 103 on the opposite side from the first board face 102. The two female connectors 105 and 106 are juxtaposed side by side in such a way that their extension lines in the longitudinal direction are parallel to each other, and that the connectors are parallel also to the extension line of the male connector 104 in the longitudinal direction. Two ROM boards 120 and 130 are fixed by the relay board 100 in such a state that the boards are layered in the direction of thickness of a presentation control board 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203792-A (JP)
Title: Pixel number conversion apparatus
Inventor: SUZUKI TAKESHI
IPC: G09G5/391
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a pixel number conversion apparatus which converts and outputs the pixel number of the image signal input in synchronization with an output image signal by a configuration of cascade connecting two pixel number conversion sections is complicated in the control of the pixel number conversion section and the probability of causing a malfunction is high.  <P>SOLUTION: The image data from as Isram 7 is subjected to pixel number conversion and is output from an external output section 5 to the outside by operating a vertical pixel number conversion section 3 and a horizontal pixel number conversion section 4 respectively in output synchronization mode and in this case, when a vertical pixel number conversion section 3 attains the state outputtable of the image data after the end of the vertical pixel number conversion, the section supplies the outputtable signal as the Isram usable signal supplied when the horizontal pixel number conversion section 4 reads the image data directly from the Isram 7. As a result, the horizontal pixel number conversion section 4 of the post stage is capable of reading and writing the image data from the vertical pixel number conversion section 3 of the previous stage entirely exactly in the same manner as reading the image data directly from the Isram 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209510-A (JP)
Title: Image display device and manufacturing method thereof
Inventor: SUGINAGA SEIICHI
IPC: G02F1/1339
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which prevents air bubbles from being produced when charging a resin between a transparent panel and an image display part side panel and facilitates positioning of both panels.  <P>SOLUTION: Spacers 3 are stuck to a transparent panel 1 in a square form. Notch parts 4 communicating with an outer periphery are disposed on at least some parts of the spacers 3. A curable resin 5 is packed into the center of a space surrounded by the spacers 3, is extended in notch part 4 directions and the surface of the packed resin is leveled. The resin 5 has a considerable viscosity, the transparent panel 1 is inverted to be turned upside down and is bonded to the image display part side panel 2 located at the lower part. Excess resin 5 is discharged together with air from the notch parts 4, so that air bubbles are not produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191148-A (JP)
Title: Hybrid laminate, outer panel of aircraft, and fuselage portion
Inventor: WESTRE WILLARD N
IPC: B64C1/12
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid laminate and skin panels of hybrid laminate structure that are suitable for a supersonic civilian aircraft.  <P>SOLUTION: The hybrid laminates include layups of layers of titanium alloy foil (10) and composite plies (12) that are optimally oriented to counteract forces encountered in use, that are bonded to a central core structure, such as titanium alloy honeycomb. The reinforcing fibers of the composite plies (12) are selected from carbon and boron, and the fibers are continuous and parallel oriented within each ply. However, some plies may be oriented at angles to other plies. Nevertheless, in a preferred embodiment of the invention, a substantial majority of, or all of, the fibers of the hybrid laminates are oriented in a common direction. The outer surfaces of the laminates include a layer of titanium foil to protect the underlying composite-containing structure from the environment, and attack by solvents, and the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008211943-A (JP)
Title: Connection mechanism and vehicle provided with the same
Inventor: YOSHIOKA MAKOTO
IPC: H01H13/18
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection mechanism that reduces in device manufacturing costs by stopping electricity supply to an output part such as a motor by mechanical operation without using a sensor when an external connector connected to a power supply is connected, and that automatically and electrically connects a power storage device and the output part when the connection of the external connector is released, and also to provide a vehicle provided with the same.  <P>SOLUTION: The connection mechanism 760 is provided with: a connecting part 781, which is electrically connected to a power storage device so as to be connectable with an external connector 765 connected to an external power supply; a connecting piece 771, which can switch between a state electrically connecting the power storage device, capable of supplying electricity to an output part, with the output part and a state disconnecting the electrical connection between the power storage device/the connecting part 781 and the output part; a biasing member 772 for biasing the connecting piece 771 so as to maintain a state where the power storage device and the output part are connected to each other; and a displacement mechanism 782 that displaces the connecting piece 771 so as to electrically disconnect the power storage device from the output part against the biasing member 772 when the external connector 765 is connected to the connecting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT