baber/WOPTO huggingface dataset:
Patent JP-2007066673-A (JP)
Title: Magnetron for microwave oven
Inventor: UEDA MAKOTO
IPC: H01J23/54
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron for a microwave oven capable of preventing the falling-out of an antenna cap.  <P>SOLUTION: This magnetron for a microwave oven includes: a sealing part 21 formed by chipping off an exhausting tube part for airtightly sealing the inside of the tube of the magnetron; a tubular vessel part 22 having a voluminous part 22a expanding outward from the lower end of the sealing part 21 and a tubular part 22b extending in the direction of a tube axis m and forming a part of a choke structure formed in the tube; and an insulation cylinder 19 jointed to the tubular part 2b of the tubular vessel part 22. The magnetron for a microwave oven is characterized in that the length of the sealing part 21 in the direction of the tube axis m is in the range of 8 to 10 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067790-A (JP)
Title: Moving picture receiving device
Inventor: KOMIYA DAISAKU
IPC: H04N19/423
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture receiving device which decodes received moving picture data from an arbitrary frame.  <P>SOLUTION: The moving picture receiving device is equipped with a moving picture decoding device 303 which decodes the received moving picture data. The moving picture decoding device 303 is equipped with: a media buffer 401 which stores the moving picture data; an intramap memory 402 which stores intramaps indicating the positions of intrablocks included in interframes of the moving picture data; an artificial intraframe generation section 404 which extracts images of intrablocks included in the interframe in the order from the latest interframe stored in the media buffer 401 based upon the intramaps stored in the intramap memory 402 and combines images of the intrablocks extracted from a plurality of interframes to generate an artificial intraframe; and a decoder 406 which starts decoding the moving picture data by using the artificial intraframe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066703-A (JP)
Title: Lithium ion secondary battery and solid electrolyte
Inventor: INDA YASUSHI
IPC: H01M4/13
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte or a lithium secondary battery having high battery capacity even if it does not contain an electrolytic solution, excelling in a charge-discharge cycle characteristic, stably usable over a long time, and simply manufactured and handled even in industrial manufacture, in a solid electrolyte and a lithium ion secondary battery having the solid electrolyte.  <P>SOLUTION: This solid electrolyte has a structure with at least two layers stacked, and the thickest layer of the stacked electrolyte contains lithium ion conducting crystal, preferably lithium ion conducting glass ceramics of which the main crystal phase is Li<SB>1+x+y</SB>(AL, Ga)<SB>x</SB>(Ti, Ge)<SB>2-x</SB>Si<SB>y</SB>P<SB>3-y</SB>O<SB>12</SB>, where 0≤x≤1 and 0≤y≤1 are satisfied. In a preferable embodiment, the thickness of the electrolyte layer containing the lithium ion conducting glass ceramics is not greater than 150 μm and the thickness of the electrolyte layer without containing the lithium ion conducting glass ceramics or containing only a small quantity of it is not greater than 50 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062616-A (JP)
Title: Windbreaking device of small vehicle
Inventor: UEDA YUKIYA
IPC: B62J17/02
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a windbreaking effect and to sufficiently carry out pressure adjustment of an opened space in the rear of a windshield.  <P>SOLUTION: This windbreaking device 70 of a low-floor type small vehicle 10 such as a two-wheeler, a three-wheeler, etc. is constituted so that the windshield 17 of the low-floor type small vehicle such as the two-wheeler, the three-wheeler, etc. having a leg shield 51 in front of a leg part of a driver 40 and a foot-passing space 67 in the rear of this leg shield 51 is furnished with an air blowout port 17B to open upward and this air blowout port 17B and an air introduction port 17A provided on a front part of the vehicle are communicated with each other by a duct, the air blowout port 17B is opened to an upper part and to a central part of the windshield 17 and air blowout ports 71B, 72B for pressure adjustment to adjust pressure of a space 45 in the circumference of the driver 40 by blowing out air toward the foot-passing space 67 are provided separately from the air blowout port 17B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073310-A (JP)
Title: Method of manufacturing film-electrode assembly, film-electrode assembly, and polymer electrolyte fuel cell
Inventor: KOMA SATOSHI
IPC: H01M8/10
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a film-electrode assembly constituting a polymer electrolyte fuel cell having high heat resistant property and chemical reagent resistant property, stably functioning at high temperature, for example, capable of corresponding to direct fuel like methanol, and to provide a film-electrode assembly manufactured by the above manufacturing method, and a polymer electrolyte fuel cell.  <P>SOLUTION: The method of manufacturing the film-electrode assembly comprises a process 1 of painting liquid compound containing oligomer having cross-linking property composed of a structural unit (a) having metal-oxygen bonding, and a structural unit (b) having acidic group bonded to the structural unit having metal-oxygen bonding, on at least one face of a gas diffusion electrode carrying a proton conductive film or catalyst; a process 2 of sticking the gas diffusion electrode carrying the catalyst or the proton conductive film, on the proton conductive film on which the liquid compound is painted or the gas diffusion electrode carrying the catalyst, and a process 3 of curing the liquid compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072146-A (JP)
Title: Double-sided visible transmission type screen
Inventor: ITO MASAAKI
IPC: G03B21/62
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-performance transmission screen which can be easily and highly productively manufactured without complex processing and special materials and devices and by which very bright images can be observed.  <P>SOLUTION: The transmission screen 1 is formed such that a transparent synthetic resin sheet 7, one side of which has minute recesses and projections 8 and the other side of which is flat, is bonded via an adhesive layer 6 on a transparent reflection sheet 2, with the flat side facing down, the transparent reflection sheet 2 including a transparent synthetic resin base material 3 and a layer of minute beads 4 formed on the base material 3. By sticking the transmission screen to a transparent substrate such as a glass plate, a self-supporting transmission screen can be formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069532-A (JP)
Title: Method for manufacturing liquid delivery head and image formation device
Inventor: OKU SEIICHIRO
IPC: B41J2/16
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid delivery head capable of evaluating the property of an element without filling and discharging a liquid, carrying out a manufacture at a low cost, utilizing materials with excellent electrical property and avoiding the fall of dimensional accuracy caused by the hysteresis of a high temperature and pressure, and an image formation device.  <P>SOLUTION: The manufacturing method of the liquid delivery head includes a piezoelectric element formation process for forming a plurality of piezoelectric elements 32 on a vibrating plate 30, an intermediate plate lamination process for laminating on the formation side of the piezoelectric element of the vibrating plate 30 an intermediate plate 34 which has a recess 34A for covering the piezoelectric element 32 and a drive wiring 44 to the piezoelectric element 32 and an IC installation process for connecting IC36 to the intermediate plate 34. Through the above mentioned processes, an actuator functioning unit 16 is formed, and IC36 is operated in the state of the unit, and then a drive evaluation process for measuring the displacement of the vibrating plate 30 is performed. After the evaluation process, passage formation members 14 and 18 for forming a plurality of pressure chambers 22 and a common liquid chamber 26 which stores a liquid supplied to each pressure chamber are joined for the actuator functioning unit 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080863-A (JP)
Title: Light-emitting device
Inventor: TANAKA KENICHIRO
IPC: H01L33/50
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of improving directivity and reliability.  <P>SOLUTION: The light-emitting device is provided with an LED chip 10 for emitting a blue light; a metal substrate 20 used as a mounting substrate having the LED chip 10 mounted thereon; a sealing section 50 for sealing the LED chip on the mounting surface side of the LED chip 10 in the metal substrate 20, and bonding wires 14, 14 connected to the LED chip; and a lens 60 arranged so as to be superimposed on the sealing section 50. The sealing section 50 is formed of a silicone resin being a transparent resin having elasticity, the lens 60 consists of a biconvex lens, and the entire portion of an optical incident surface 60a of the lens 60 is closely contact the sealing section 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080903-A (JP)
Title: Device for multi-electron beam exposure system, and its fabrication process
Inventor: AONO TAKANORI
IPC: H01L21/027
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a device for multi-electron beam exposure system in which a through hole having a high aspect ratio can be formed with high precision and yield.  <P>SOLUTION: In a silicon substrate 21 having front and rear sides of ä110} crystal orientation, a parallelogrammatic through hole 23 having an aspect ratio of 4 or above is formed by anisotropic etching such that the side wall face has ä111} crystal orientation, an insulating film 22 and a resist 37 are then formed on the surface of the silicon substrate 21 and the side wall face of the through hole 23, a metal film 24a for deflecting electrode is formed on the surface opposing the side wall face of the through hole 23 by utilizing a resist pattern 38 and a metal film 25a for interconnect line extending from the metal film 24a for deflecting electrode onto the surface of the silicon substrate 21 is formed, and after removing the resist pattern 38, a deflecting electrode 24 and an interconnect line 25 are formed by plating metal films 24b and 25b on the metal film 24a for deflecting electrode and the metal film 25a for interconnect line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081694-A (JP)
Title: Differential amplifier circuit, receiver circuit, oscillation circuit, and driver circuit
Inventor: TACHIMORI HIROSHI
IPC: H04L25/02
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier circuit capable of reducing a difference between a delay time during rising and that of during falling, and a receiver circuit, an oscillation circuit, and a driver circuit using the same.  <P>SOLUTION: Bias voltages generated in nodes N31, N32b become almost constant even if the polarity of a differential input signal is changed to either of a positive polarity and a negative polarity. Thus, there is generated a state that currents are always made to flow in N channel-side load transistors (MN21, MN22, MN21b, and MN22b) at each cascode. By this, it is possible to extremely reduce a time required for charging and discharging the nodes N31, N32b. Therefore, it is possible to make almost equal the delay time during the rising and that of during the falling of a non-inverting output signal O(+) and an inverting output signal O(-). Consequently, the differential amplifier circuit is applicable to a high-speed circuit since the pulse width of an input signal and that of an output signal become almost identical.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077742-A (JP)
Title: Sound insulating floor and support leg for sound insulating floor
Inventor: MASUI YASUSHI
IPC: E04F15/20
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sound insulating performance by preventing the movement of air of an underfloor space.  <P>SOLUTION: Vibration control rubber 5 is arranged at a proper interval on a slab 3 along a wall 2 of a structure 1, and floor support materials 41 and 42 are arranged by being supported by the vibration control rubber 5. A floor 6 is installed on a frame body of these floor support materials, and glass wool or felt is packed as an air movement preventing material 7 in a lower end clearance between the slab 3 and the floor support materials 41 and 42. The underfloor space is formed as a closed space by this air movement preventing material, and the movement of the air in the space is prevented, to thereby conform that the sound insulating effect increases more than when the movement of underfloor air is not prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081273-A (JP)
Title: Substrate positioning apparatus
Inventor: MITSUYOSHI TOSHIHIKO
IPC: H01L21/68
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To make positioning of circle substrate possible to be carried out at high speed, with accuracy by a simple structure in a semiconductor manufacturing process and liquid crystal panel manufacturing process.  <P>SOLUTION: A substrate positioning apparatus includes a substrate holding rotation portion which raises the circle substrate W temporarily located on a rotatable substrate mounting surface by an air blown from a fine hole 15 formed on the substrate mounting surface and a substrate removing portion 20 which blows an air stream in the wind direction W from a blowing hole 24 between the lower surface of the circle substrate W and an upper surface of a block 22, removes the temporarily located circle substrate W to a side of guide portion 30 in the X axis direction, abuts it on the guide portion 30, and makes a centering position adjustment between a spindle rotation axis and the circle substrate W. Moreover, the substrate positioning apparatus rotates the circle substrate W by a rotation of a spindle 11 to detect a position of a notch N formed on its circumferential edge by a sensor 35, and carries out its positioning of rotational direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088196-A (JP)
Title: Silicon nitride wiring board and its production method
Inventor: IMAMURA TOSHIYUKI
IPC: H05K3/24
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride wiring board of high productivity, high strength, high heat conduction, and high flexibility without tightening manufacturing conditions; and to provide a highly reliable silicon nitride wiring board of low heat resistance.  <P>SOLUTION: In the silicon nitride wiring board 1, a wiring circuit pattern 13 consisting of a metal is joined to a surface of a silicon nitride substrate 11 formed of a silicon nitride sintered body by a brazing material, and a plating layer is formed in the surface of the wiring circuit pattern 13. The surface roughness Rz of the silicon nitride substrate 11 is more than 3 μm and less than or equal to 20 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082763-A (JP)
Title: Game machine
Inventor: YAMAGUCHI MASAHIRO
IPC: A63F5/04
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can produce figures without requiring so much labor and time.  <P>SOLUTION: The game machine has print sheets 61 which are arrayed respectively on the peripheral surfaces of a plurality of reels 3L, 3C and 3R rotatably installed and enables the ink-jet printing of figure trains and rotation prohibition parts (fixing pin 66 and hole 60b) which prohibit the separate rotation of the plurality of reels 3L, 3C and 3R from each other in the ink-jet printing of the figure trains on the printing sheets 61.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082844-A (JP)
Title: X-ray ct apparatus and method of manufacturing x-ray ct apparatus
Inventor: SAKUTA SHIGERU
IPC: A61B6/03
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of precisely and inexpensively positioning a collimator and a detecting element, and a method of manufacturing the X-ray CT apparatus.  <P>SOLUTION: The X-ray CT apparatus is characterized by having the detecting element with a groove, a reflection material with the function as an adhesive injected into the groove, and a collimator plate inserted into the groove. The method of manufacturing the X-ray CT apparatus is characterized by a process of forming the groove in the detecting element, a process of injecting the reflection material with the function as the adhesive into the groove, and a process of inserting the collimator plate into the groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095875-A (JP)
Title: Mounting structure of semiconductor device
Inventor: YAGI KENJI
IPC: H01L23/29
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To ensure attachment to a cooler by controlling the position gap between a zipper member and a semiconductor device in the mounting structure of a semiconductor device, wherein the double-sided heat dissipation type semiconductor device is attached to the cooler by using the zipper member.  <P>SOLUTION: The mounting structure of a semiconductor device is constituted such that a semiconductor device 100 comprising a plate-like mold resin 7 where heat dissipation surfaces 3a and 4a of metal plates 3 and 4 are exposed from one surface 7a, and the other surface 7b is sandwiched by a zipper member 300 and inserted in a clearance 21a between a pair of cooling plates 21. The side 7c of the mold resin 7 inserted by holding side 31 of the zipper member 300 has a shape of a protruded mountain, and an angle of a gradient θ to a line L parallel to the direction of the plate thickness of the mold resin 7 of the gradient plane 7d is set to 25° or larger.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092216-A (JP)
Title: Foamed wallpaper and method for producing the same
Inventor: TAKAHASHI KAZUHIRO
IPC: D06N7/04
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamed wallpaper friendly to the environment and excellent in wiping ability, and to provide a method for producing the same.  <P>SOLUTION: The foamed wallpaper is such that a paper substrate is borne with an intermediate layer having at least a foamed resin layer made from a nonhalogen-based thermoplastic resin and a surface-protective layer on the intermediate layer. In the wallpaper, the surface-protective layer is made from a polymethylpentene-based resin, and the intermediate layer is formed in such a way as to comprise a nonfoamed resin layer and a foamed resin layer, a foamed resin layer and a nonfoamed resin layer, or a nonfoamed resin layer and a foamed resin layer and a nonfoamed resin layer, from the paper substrate side in this order.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007094708-A (JP)
Title: Information terminal device
Inventor: KATO HARUHISA
IPC: G06F3/042
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device capable of controlling information displayed on a display part without loading additional hardware such as an acceleration sensor by changing spatial positional relation between a photographing part and a photographic target.  <P>SOLUTION: The imaging part 11 inputs an optional image at a prescribed interval. An estimation part 12 analyzes the input image, and estimates the change of the spatial positional relation between the photographing part 11 and the photographic target. Display information displayed by the display part 15 is previously developed on a memory 14. A control part 13 reads the corresponding display information on the memory 14 in accordance with the change of the spatial positional relation between the photographing part 11 and the photographic target estimated by the estimation part 12, and sends it out to the display part 15. The display part 15 displays the display information sent out from the control part 13. It is also possible to estimate the change of the spatial positional relation between the photographing part 11 and the photographic target by reading a bar code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095997-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKEDA YASUHIRO
IPC: H01L21/336
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor and the manufacturing method of the same capable of optimally compatible with both of the suppression of operation of a parasitic bipolar transistor, and of the reduction of on-resistance of a double diffused MOS (metal oxide semiconductor) transistor.  <P>SOLUTION: Two kinds of p-type impurities of boron having higher solid solubility with respect to silicon, and indium having lower solid solubility with respect to silicon, are diffused into a body region 10 while the ratio of concentration of indium in a site near the source diffusion layer 12a of the body region 10 is specified so as to be higher than that in the other sites. According to this operation, non-solution indium is made to remain between silicon lattices, and the life time of carrier in the body region 10 is shortened to suppress the operation of parasitic bipolar transistor and improve the steepness of the longitudinal direction in pn connection between the body region 10 and the source diffusion layer 12a, thereby reducing the on-resistance of a DMOS (double diffused metal oxide semiconductor) transistor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093447-A (JP)
Title: Rain water leak detector of cabin
Inventor: TOKI HARUMITSU
IPC: B62D65/08
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform rain water leak detection not requiring a water wiping process or a drying process.  <P>SOLUTION: This detector comprises: an ultrasonic transmitter 2 which is installed inside a cabin 1 and can change the strength of an ultrasonic wave; a receiver 3 which receives the ultrasonic wave outside the cabin and can change its receiving sensitivity; and a control part 4 which determines presence of a rain water leak based on the ultrasonic wave received by the receiver 3. The receiver 3 is mounted in a hanging state on a ceiling 5 of an inspection line; a receiving sensor part 8 is connected thereto by a harness 7, and the receiving sensor part 8 and the receiver 3 can move freely in a vertical direction, a lengthwise direction, and a horizontal direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096946-A (JP)
Title: Radio communication system, grouping method used therein and mobile terminal
Inventor: TSUJITA KOSUKE
IPC: H04N7/16
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system, a mobile terminal, and a grouping method used in the radio communication system which reduce a possibility of having digital contents browsed by a third party without user's intention, and which easily form a group capable of browsing the digital contents.  <P>SOLUTION: Mobile terminals 10a-10n control an arrival range of a group forming signal for forming a group which can browse digital contents, and mutually transmit/receive the group forming signal. Also, a cipher key is generated by using key generating random numbers generated by the mobile terminals 10a-10n.  <P>COPYRIGHT: (C)2007,JPO&INPIT