baber/WOPTO huggingface dataset:
Patent JP-2005256833-A (JP)
Title: Linear compressor
Inventor: PARK SEUNG IL
IPC: F04B45/00
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear compressor for canceling out vibration of a specific frequency band transmitted from a reciprocating piston to a sealed vessel.  <P>SOLUTION: A stopper 60 prevents a cylinder block 21 from coming off, and has a dynamic vibration absorbing device 70 for canceling out vibration of the specific frequency band of the sealed vessel 10. The dynamic vibration absorbing device 70 constituted of: an elastic member 80 disposed to a lower end of the stopper 60; and a mass member 90 fixed to a lower face of the elastic member 80. The elastic member 80 is in a shape of a spiral plate. A through part 80 is formed to a center side of the elastic member 80 to correspond to an opening part 61 of the stopper 60, and both end parts thereof have symmetric mounting parts 82 to fix the mass member 90. The mass member 90 is in a shape of a plate, and has a center hole part 91 corresponding to the through part 81 of the elastic member 80 so that a support part 52 of a stopper frame 50 can be inserted into the center side of the mass member 90. The mass member 90 has symmetric both sides whose center of symmetry of the center hole part 91, and both end parts thereof are welded to or fastened by bolts to mounting part 82 of the elastic member 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006028282-A (JP)
Title: Manufacturing method of aliphatic polyester
Inventor: AOSHIMA NORIYUKI
IPC: C08G63/82
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester that has high polymerization degree and is excellent in heat stability and to provide a manufacturing method which is industrially advantageous and efficient.  <P>SOLUTION: In manufacturing the polyester that has a diol unit and an aliphatic dicarboxylic acid unit, the method is characterized by using a metal-containing compound of group III-XIII metal of the periodic table having at least one of a monovalent carboxylate ligand and at least one of monovalent alkoxy ligand to the metal element of group III-XIII of the periodic table as a catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031861-A (JP)
Title: Video tape recorder and its control method
Inventor: WATANABE TAKAHARU
IPC: G11B20/12
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video tape recorder and its control method, applied to a vide tape recorder based on, e.g., an HDV format, and capable of correctly determining a format even in the case of rewinding video reproduction at unmultiplied speed or the like using search data recorded in a magnetic tape.  <P>SOLUTION: The traveling of a magnetic tape 4 is controlled so that during rewinding video reproduction, magnetic heads 15A and 15B scan the magnetic tape 4, 2(M±n) (n is integer) times by 2M pieces of blocks constituting the recording cycle of search data, and scan an area recording video data for searching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033603-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: FUJITA IWAO
IPC: H01L41/23
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of attaining miniaturization for a chip while assuring the reliability of wire bonding even if a protecting film is arranged at the chip, and to provide its manufacturing method.  <P>SOLUTION: The surface acoustic wave device comprises a SAW (Surface Acoustic Wave) chip 11, a package 20, bonding wires 30, a first silicone resin 40, and a second silicone resin. The SAW chip 11 comprises a substrate 12, IDTs 14 and 15 formed on the substrate 12, pads 13a, 14a, 14s, 15a, and 15s connected to the IDTs 14 and 15. The package 20 has lands 21a-25a. The bonding wires 30 connect the pads 13a, 14a, 14s, 15a, and 15s of the SAW chip 11 with the lands 21a-25a of the package 20. The first silicone resin 40 is coated and hardened at a part connecting the pads 13a, 14a, 14s, 15a, and 15s to the bonding wires 30. The second silicone resin with a thickness of less than 100nm is formed on the surface of the SAW chip when the first silicone resin 40 is hardened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026312-A (JP)
Title: Endoscope apparatus and image signal processing device
Inventor: IIJIMA KAZUO
IPC: A61B1/04
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus and an image signal processing device capable of performing observation of a specimen as an image with little distortion in the image in the surrounding region which is the region other than the central region which is the region centering on the optical axis of an objective optical system disposed in an imaging part imaged by the imaging part capable of performing wide angle imaging.  <P>SOLUTION: The endoscope apparatus 1 has an operation part 3, the imaging part 4a and a video processor 6. The operation part 3 has a knob 3a which is a display region change instruction part. The video processor 6 performs curvature distortion compensation processing for the image signal of the image imaged by the imaging part 4a based on the instruction of the knob 3a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034331-A (JP)
Title: Dish washer
Inventor: IKEDA YOSHIO
IPC: A47L15/42
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable to try the space saving in a vertical direction while a door is divided into an upper door and a lower door to be opened and closed and to improve the usability such as the maneuverability of the opening and closing of the door and the maneuverability of putting in and taking out of the plates or the like.  <P>SOLUTION: A dish washer is equipped with the door 48 which is disposed to open and close an aperture 43 of a washing tank 42, wherein the door 48 is comprised of the upper door 48a and the lower door 48b which are disposed vertically to respectively close upper and lower portions of the aperture 43 of the washing tank 42, a lower end section of the lower door 48b out of them is rotatively supported by pivoting at a lower section of the aperture 43 of the washing tank, the upper door 48a is removably disposed at the periphery of the aperture 43 of the washing tank through an arm member 53, and the upper door 48a is constituted to be located at the lower side of the lower door 48b when it is opened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040597-A (JP)
Title: Gas supply system, energy supply system and gas supply method
Inventor: YAGI KATSUKI
IPC: H01M8/04
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply gas for using as fuel to a plurality of whole fuel cells and prevent the clogging or corrosion of piping for gas supply when the plurality of fuel cells are used in a prescribed region.  <P>SOLUTION: A reformer 3, piping networks 5, 8, 34, 35, 36, and a tank 9 are installed. The reformer 3 produces reformed gas by reforming a mixture raw material containing fuel and first water. The piping networks distribute the reformed gas to a plurality of fuel cell system 21. The tank 9 houses second water condensed from the reformed gas in the piping networks. The second swater is reused as the first water. The piping networks circulate the reformed gas and at the same time may distribute the reformed gas to the plurality of fuel cell system 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040439-A (JP)
Title: Flexible disk drive
Inventor: KOBAYASHI TAKAYUKI
IPC: G11B17/043
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To delete an eject base dedicated for an eject mechanism.  <P>SOLUTION: An eject spring (61) is arranged between a disk holder (30A) and an eject plate (20A). Sliding mechanisms (21-4 and 51-2) arranged on both sides of side plates (21 and 51A) of the eject plate and the eject base slide the eject plate with respect to the eject base. An eject base (50A) is also used as a top cover to cover the eject plate excluding the moving range of a carriage assembly (4).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046961-A (JP)
Title: Human body sensor
Inventor: MORIMOTO AKIRA
IPC: G01V8/10
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human body sensor inhibited from misdetecting and capable of surely detecting a person in sensing area.  <P>SOLUTION: The human body sensor 1 comprises: a light emission source 5 for irradiating objective space with the light periodically varying intensity modulated light; a photodetector element 3 arranged with a plurality of photosensitive parts for generating the electric power corresponding to the received ligh amount for imaging the objective space; a distance image sensor part 2 for forming the distance image, the pixel value of which is the distance value, by converting the phase difference of the intensity modulated light from the light emitted from the light source 5 till received by each light receiving part after reflected by the object in the object space into the distance to the object; and a signal processing circuit 10 for detecting the existence of the person in the sensing area on the basis of the distance image of the distance image sensor part 2. The signal processing circuit 10 eliminates the area from the sensing area till approximately a constant height using the installation height of the distance image sensor part 2 and information in a direction of viewing direction of each pixel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044441-A (JP)
Title: Opening/closing door fixing device
Inventor: NAKAMURA MICHINORI
IPC: E05F7/04
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing door fixing device capable of suppressing oscillation of an opening/closing door and preventing deformation of or damage to a hinge by operating a sway-bracing means of the opening/closing door for a long time in a stable state.  <P>SOLUTION: A lock mechanism 25 and a sway-bracing means 27 are mounted between an end side of a side opening/closing door 16 and a support 28 thereof. The sway-bracing means 27 comprises a pair of upper and lower stopper members 40 mounted on the side opening/closing door 16, a fixed side stopper receiver 42 provided on the support 28, and an adjustment side stopper receiver 43 provided at the position separated roughly by the vertical dimension of the stopper member 40 above and below the fixed side stopper receiver 42. The stopper member 40 and an adjustment side stopper receiver 43 are fixed by bolts 44. Bolt passing holes 40b, 43b to pass a shaft part 44a of each bolt 44 are longer at least in the vertical direction than the outside diameter of the shaft part 44a of each bolt 44.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049569-A (JP)
Title: Stacked semiconductor-device package and manufacturing method therefor
Inventor: TAMAOKI KAZUO
IPC: H01L25/065
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked semiconductor-device package capable of being easily manufactured at a low cost.  <P>SOLUTION: The stacked semiconductor-device package has a circuit board 11; a semiconductor-device package 1 and a semiconductor device 2 loaded on the circuit board 11; and a sealing resin 10 coating the circuit board, the semiconductor-device package, and the semiconductor device. Connecting pads 6 connected to external input-output terminals 3 for the semiconductor-device package 1, and the connecting pads 7 connected to electrodes 4 for the semiconductor device 2, are arranged on the surface 11a of the circuit board 11. External input-output terminals 12 connected to the connecting pads 6 and 7 are arranged on the rear 11b of the circuit board 11. The semiconductor-device package 1 has a circuit board 111 and a semiconductor device 101 loaded on the circuit board 111. Connecting pads 106 connected to electrodes 103 for a semiconductor device 101 are arranged on the surface 111a of the circuit board 111, and the external input-output terminals 3 connected to connecting pads 106 are disposed on the rear 111b of the circuit board 111.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044476-A (JP)
Title: Flat truck
Inventor: HASHIMOTO TOMOFUMI
IPC: B62B3/16
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat truck having a flat cargo receiving face in which stays are folded along a side face of a cargo receiving stand, and the cargo receiving face and an upper face of the folded stay are flush in a folded state.  <P>SOLUTION: Each stay holding part 2 is suspended while being protruded to both outer sides facing each other at four corners of a cargo receiving stand 1, and groove holes long in the vertical direction are formed in a side face of the cargo receiving stand and an outer face facing thereto of the stay holding part. A pin protruded in the horizontal direction is provided on a lower part of the stay inserted in the stay holding part, the pin is freely fitted in the groove hole, the stays 5 are folded along both side faces of the cargo receiving stand 1 so that tips 5a of the stays are abutted on each other, and the cargo receiving face is flush with upper faces of the folded stays on the outer sides of both side faces of the cargo receiving stand 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043602-A (JP)
Title: Treatment system for contaminated soil
Inventor: KANAZAWA MINORU
IPC: C02F1/28
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely recover ground water and gas in soil comprising contaminants even if the recovery of the contaminants is difficult since the presence of a layer hard to permeate water or a layer hard to permeate gas obstructs the same.  <P>SOLUTION: Regarding the treatment system 1 for contaminated soil, the inside of contaminated soil 2 is provided with a pumping well 3, and the pumping well is mainly composed of a casing 4 made of a hollow cylindrical steel tube and gravel 5 as a gas-water permeable material arranged so as to surround the circumferential face and the bottom face thereof. The lower end of the casing is provided with a strainer part 7 as shown in figure (b), further, the upper position of the strainer part is provided with an adsorbent cartridge 10 capable of adsorbing the contaminants within the casing 4, and in the upper part of the adsorbent cartridge 10, a storage pump 8 and a column pipe 9 communicating with the storage pump are installed within the casing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047809-A (JP)
Title: Photomask and exposure method using the same
Inventor: UOZUMI HIROAKI
IPC: G03F1/68
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To decrease influences on device characteristics by reflection of unnecessary light on exposing in an exposure device using a photomask in the process of manufacturing a semiconductor, in particular, a solid-state image sensor.  <P>SOLUTION: The photomask of the invention has a patterned light-shielding layer on a glass substrate 101. The light-shielding layer includes: a device pattern area 103 comprising m×n of unit pattern areas 103A (wherein m and n are positive integers of ≥1) arranged in an array with connecting areas 105 between the unit pattern areas 103A; and a peripheral light-shielding area 102 laid in the periphery of the device pattern area 103. These areas are laid in such a manner that the distance from the end of the device pattern area 103 to the outer edge of the peripheral light-shielding area 102, both in the X and Y directions or only one direction of them, is identical with the distance from the outer periphery of the device pattern area 103 to the connecting area 105 of the unit pattern area 103A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051575-A (JP)
Title: Polishing device
Inventor: NAKAJIMA MAKOTO
IPC: B24B37/30
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of polishing a work, in particular a thin one favorably, by enabling to precisely control linearly a pressing force applied to the work from an upper polishing plate.  <P>SOLUTION: At polishing the work, the upper polishing plate 50 is sunk by a vertical motion device 58 to the position mating with a lower polishing plate 32, and is rotated by a rotational driving device 62 within a horizontal plane through an inner member 64, a first 70 and a second resilient piece 72, an outer member 65, and a coupling member 66, and the pressing force applied to the work 26 from the upper polishing plate 50 is adjusted by the differential pressure between the upward pressing force to the outer member 65 and the downward directed pressing force generated in the first sealed space 73 when fluid is supplied to and exhausted from the space 73 from/to a fluid supply part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053401-A (JP)
Title: Resist composition
Inventor: HAYASHI TAKEO
IPC: C07D311/62
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-polymer radiation-sensitive resist composition applicable not only to ultraviolet radiation such as i-line and g-line but to visible light, excimer laser light such as KrF, and other radiations such as an electron beam, X-ray and ion beam, producible by a simple production process, and having high sensitivity, high resolution, high heat resistance and solvent solubility.  <P>SOLUTION: The resist composition contains a flavonoid type polyphenol compound (A), an acid generator (B) which generates an acid directly or indirectly upon irradiation with a radiation selected from the group consisting of visible light, ultraviolet radiation, excimer laser light, an electron beam, X-ray and ion beam, and an acid crosslinking agent (C).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054152-A (JP)
Title: Nonaqueous electrolyte battery and ic tag loading nonaqueous electrolyte battery
Inventor: INAGAKI HIROTAKA
IPC: H01M4/66
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery, of long life despite a resin vessel used.  <P>SOLUTION: The nonaqueous electrolyte battery is provided with a resin vessel, a cathode collector 4 formed on an inside face of the vessel, an anode collector 5 formed on an inside face of the vessel so as to oppose the cathode collector 4, a cathode layer 6 formed on the cathode collector 4, and an anode layer 7 formed on the anode collector 5. The cathode collector 4 is protruded from a peripheral edge of the cathode layer 6, and the anode collector 5 is protruded from a peripheral edge of the anode layer 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055182-A (JP)
Title: Game machine and game machine managing system
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a game machine managing system which enable the specification of the machine type that allows the re-use of components.  <P>SOLUTION: The system has the components 1b to be re-used and IC tags 1a which are arranged for the components 1b and record the exchangeable information which specifies the machine types that allows the re-use of the components 1b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058703-A (JP)
Title: Image forming apparatus
Inventor: TSUTSUMI YASUYUKI
IPC: G03G21/00
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing the simplification of the constitution of a cleaning mechanism for an image carrier such as a photoreceptor drum or an intermediate transfer body by cleaning the image carrier by a toner temporarily holding member which is not equipped with a detoning mechanism, and not only realizing the miniaturization of the apparatus even in the case of making images colored but also preventing abnormal sound from being produced in a recovery sequence to recover captured toner from the toner temporarily holding member.  <P>SOLUTION: The image forming apparatus is equipped with the toner temporarily holding member that removes unnecessary toner adhering to the surface of the image carrier and also temporarily holds it, and is constituted to finish a printing job after performing the recovery sequence in which after a toner image is formed and transferred, the unnecessary toner held on the toner temporarily holding member is discharged onto the image carrier and captured by a final recovery means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014258-A (JP)
Title: Wireless communication apparatus and method
Inventor: TAKAGI MASAHIRO
IPC: H04W72/04
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of performing media access control on a plurality of channels having different frequency bands mixed in the same frequency band.  <P>SOLUTION: A wireless communication apparatus includes: a first physical layer protocol processing device 11 for performing wireless communication using a first channel having a first frequency band; a second physical layer protocol processing device 12 for performing wireless communication using a second channel having a second frequency band overlapping with the first frequency band; a carrier sense device 22 which determines whether or not the first channel satisfies a specific condition of the determination of an idle state; and an occupation/release control device which performs control to make the first physical layer protocol processing device 11 generate and transmit a first frame which declares that the first channel will be occupied for a first predetermined period by virtual carrier sense, when the specific condition of the determination of the idle state is satisfied, and perform control to make the second physical layer protocol processing device 12 generate and transmit a second frame which declares that the second channel will be occupied for a second predetermined period by virtual carrier sense, a channel occupation/release control device 24 which performs control to which it is made to transmit by a physical protocol processing device 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059769-A (JP)
Title: Photoelectric conversion device and electrode structure
Inventor: NOMOTO AKIHIRO
IPC: H01L31/04
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of properly keeping an electric characteristic of an electrode, and of carrying out photoelectric conversion even if an electrode material difficult for patterning is used; and to provide an electrode structure.  <P>SOLUTION: This photoelectric conversion device 22 has a transparent electrode 2 and a counter electrode 6 facing to each other, and is so structured that a semiconductor layer 3 and an electrolyte solution 5 are arranged between the electrodes; and the photoelectric conversion is carried out by the semiconductor layer 3 and the electrolyte solution 5. An insulation layer 12 is formed on the transparent electrode 2 in a predetermined pattern so as to expose a part of the transparent electrode 2; and the semiconductor layer 8 is formed in contact with the exposed surface of the transparent electrode 2 at least in an opening 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066022-A (JP)
Title: Optical head housing of optical pickup
Inventor: HOSODA RYOZO
IPC: G11B7/12
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve coupling stability between a cover and an actuator base after assembling without obstructing size reduction by allowing a wall of the cover to exhibit elasticity for giving resilient force to a latching claw engaged with an engaging surface in a coupling portion between the cover and the actuator base.  <P>SOLUTION: The housing includes an actuator base 1 and a cover 3. At a plurality of coupling portions between the actuator base 1 and the cover 3, latching claws 41, 42, 43 and 44 at a side of the cover 3 are engaged with engaging surfaces 21a, 22a, 24a and 25a, respectively. In one of the coupling portions, the latching claw 42 is projected inward from a surface of a lower end of a wide wall 33 connected downward to a top plate 31 of the cover 3, thereby the latching claw 42 is displaced against elasticity of the wall 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI