baber/WOPTO huggingface dataset:
Patent JP-2004087247-A (JP)
Title: Flat lighting device
Inventor: KAYANO KAZUNORI
IPC: G02F1/13357
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To firmly attach a lighting device to a housing frame and improve reliability and assembling efficiency.  <P>SOLUTION: Recesses 28, 29 and a seating frame 27 are formed in a housing frame 25 to position a point light source 12, a rod light guide 13, and a plate light guide 2. An FPC 30 is led from the bottom of the frame 25 to its side and up to the recess 28 formed on the upper surface 44. A point light source 12 is mounted on the FPC 39 and inserted to the recess 28 from the upper surface 44. A step 43 is formed on the upper surface 44 adjacent to the recess 28 to store the FPC 30, and a positioning groove 45 is formed at the side of the step 43 to insert the end of the FPC 30. By using the positioning groove 45, the point light source 12 mounted on the FPC 30 is fastened. A conductor pattern 41 of FPC 30 is protected from touching the housing frame 25 and also protected from damages caused by touching, thus the discontinuity of the conductor pattern is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081523-A (JP)
Title: Game machine
Inventor: MATSUNO MASARU
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a completely illegal action using a sensory machine, etc., by selecting the position of a shooting stop switch based on the business policy of an amusement hall, and easily confirming the presence of illegal shoot-and-stop action.  <P>SOLUTION: One pachinko game machine 110 includes two shooting/stopping switches 210 and 212. One (the first shooting/stopping switch 210) is arranged at a position which makes it difficult for a player to operate the switch, and the other (the second shooting/stopping switch 212) is arranged at a position which allows a player to easily operate the switch. One of the switches is operated by opening an opening/closing member 230, and the other is locked by closing the opening/closing member, based on the business policy of the amusement hall. Thus, operability states with two kinds of shooting/stopping switches are made available in one pachinko game machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082169-A (JP)
Title: Extruded material and method for straightening it
Inventor: YAMADA KOJI
IPC: B21C27/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening method of an extruded material which is high in dimensional accuracy and by which cost for straightening is not increased.  <P>SOLUTION: The straightening method of the extruded material 50 comprises a stage where the extruded material 50 on the outer peripheral surface 51a of which the projecting and recessing parts are formed by hot extruding a starting material containing aluminum and a stage where the height of the projecting part on the outer peripheral surface 51a is lowered by fitting the outer peripheral surface 51a of the extruded material 50 to the hole 61 of a die 60. The extruded material 50 is a cylinder liner and the staring material consists of, by mass, 12-29% Si, the first metallic elements, > 0 to ≤ 5% Cu, > 0 to ≤ 2% Mg, hard particles, 0.1-3% graphite and the balance Al with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084336-A (JP)
Title: Method for constructing foundation of oceanic wind power generator and underground structure of oceanic wind power generator
Inventor: MACHIDA KAZUMI
IPC: E02D27/52
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing the foundation of an oceanic wind power generator with sufficient strength without depending on human power and to provide an underground structure of the oceanic wind power generator facilitating maintenance.  <P>SOLUTION: A SEP (self-elevating platform) 10 is installed on the sea and a vertical shaft with a predetermined bore is bored using a vertical shaft boring machine. A sunk well 30 is added to the vertical shaft and made to drop by its own weight to a predetermined depth. Supports such as lock bolts 35 and lock anchors 37 are provided to bedrock from the inside of the sunk well 30 to fix the sunk well to the bedrock, with the upper end of the sunk well 30 projecting from the surface of the sea to serve as the foundation of a tower 45. A gallery is dug from above the ground and communicated with the vertical shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083090-A (JP)
Title: One-piece plug
Inventor: WADA KIYOSHI
IPC: B65D5/74
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-piece plug which can be opened by a one-touch operation and consists of a cap and a spout integrally molded.  <P>SOLUTION: The synthetic resin one-piece plug 10 has the outer peripheral surface at the lower end of the cap 100 and the inner peripheral surface at the upper end of the spout 200 connected via a thin annular weakened strip 300. A plurality of rotating protrusions 121 are protrusively provided with circumferentially equal intervals on the outer peripheral surface at the upper end of a peripheral wall 120 of the cap. An inner sealing ring 122 is provided on the outer peripheral surface of a lower peripheral wall of the protrusion. A male screw 123 with the spout is provided on the outer peripheral surface of a lower peripheral wall of the inner sealing ring. A female screw 221 with the cap is in addition provided on the inner peripheral surface of a spouting cylinder 220 of the spout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086059-A (JP)
Title: Development apparatus, image forming apparatus, and computer system
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus for not shifting the relative position of a layer thickness control member to a developer carrier, an image forming apparatus, and a computer system.  <P>SOLUTION: The development apparatus is provided with the developer carrier provided with a turning shaft and turnable around the turning shaft for carrying a developer, a bearing member for receiving the turning shaft of the developer carrier, and a layer thickness control unit provided with the layer thickness control member for controlling the layer thickness of the developer carried by the developer carrier. Then, the layer thickness control unit is positioned by the bearing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096219-A (JP)
Title: Output circuit and semiconductor device
Inventor: YADA HIROTAKA
IPC: H03K19/0175
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output circuit capable of controlling the delay of an output signal to an external output terminal.  <P>SOLUTION: A buffer circuit 31 receives an internal output signal O11 and externally outputs an output signal O12 to the outside via the external output terminal T11. A delay warrant circuit 32 receives the internal output signal O11 and produces a delay signal S12 resulting from delaying the internal output signal O11 by a preset prescribed time. A control circuit 33 compares the external output signal O12 with the delay signal S12 to produce a control signal S13. An auxiliary circuit 34 is connected to the external output terminal T11 and driven by the control signal S13. Then the control circuit 33 generates the control signal S13 to allow the auxiliary circuit 34 to supplement the operation of the buffer circuit 31 while a level of the external output signal O12 differs from a level of the delay signal S12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094424-A (JP)
Title: Music retrieval system, and server and terminal used therefor
Inventor: KINOSHITA NORIKO
IPC: G10L15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person not good at singing to easily create an appropriate retrieval key and to obtain information about a desired music.  <P>SOLUTION: A retrieval center 3 collects multiple main melody code files formed by extracting and encoding the main melody of the music in its database (DB) 3B along with music detailed information including, at least, the name of the music. A user's terminal 2 (a cellular phone 2A) forms main melody data of the music desired its retrieval by a pattern of combined input of number keys 2A1 and transmits them to a server 3A of the retrieval center 3 via a network 1. The server 3A converts them into a code file of a same form as the form of the main melody code file, searches it in the DB 3B and transmits a retrieval result along with the corresponding music detailed information to the cellular phone 2A via the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152119-A (JP)
Title: Memory device and integrated circuit
Inventor: DRAY CYRILLE
IPC: H01L29/788
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an FAMOS memory location which can have at least three completely natural program levels. SOLUTION: An FAMOS memory location is provided with a single floating gate (GR) overlapping the active plane of a semiconductor substrate along contour (PF1, PF2) of at least two asymmetric overlaps in order to determine at least two electrodes in an active region. A memory location program means (MC, SW) applies a set of specified different voltages selectively to the electrodes such that at least three program logical levels are outputted to the memory location.
Patent JP-2004094475-A (JP)
Title: Dm planning and operating system
Inventor: OKADA YUKO
IPC: G06Q30/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly execute a contingency fee type direct mail plan.  <P>SOLUTION: This direct mail planning and operating system 1 is constituted to include a campaign operation server 10 provided with a means 11 for specifying a responder to receive automatically a response of a DM campaign through a network, and provided with a response totalizing means 12 for requiring updating of a campaign control data 23 for controlling status information of campaign objective persons in every of the persons in response to received replies, and a database control server 20 for updating the campaign control data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094617-A (JP)
Title: Backup method by difference compression, system and difference compression method
Inventor: OKADA YOSHIYUKI
IPC: G06F17/30
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overhead when backing up data of a client in a server by a backup method using difference compression.  <P>SOLUTION: After the client generates a difference compression data group related before the backup, the client is connected to the server, and transfers the generated difference compression data group and related information to the server. The server evacuates the difference compression data group into a storage medium according to the transferred related information, and cuts the connection. When the data is restored, the server reads the evacuated difference compression data group according to the relation information, and transfers the difference compression data group to the client. The client decompresses and develops the difference compression data group according to the transferred related information, and reconstructs the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091003-A (JP)
Title: Liquid applying container
Inventor: KAMIMURA CHIAKI
IPC: B65D83/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid pouring container which has a simple supporting structure for supporting an applicator part consisting of an inner lid fitted into a neck of a container body and an applicator provided on the inner lid to be capable of applying, can be inexpensively manufactured, and can simply perform an applying operation.  <P>SOLUTION: An applying container body is formed by fitting, in the neck 1a of the container body 1 which can receive a solution, the inner lid 2 having a spout cylinder 2b formed at the center of the lower surface of a sealing lid 2a to be capable of pouring out a content liquid and an outer tube wall 9 formed to be capable of screwing with an outer lid. A saucer 4 is formed by providing a fitting tube 4a and an elastic piece 4b provided on the bottom of the saucer so that a content liquid can be poured and the vertically movable applicator 5 can be put in. A valve element 3 formed like a piston is fitted into the fitting tube 4a of the saucer and the applicator 5 is put in the saucer for integrally retaining. Then, the valve element 3 fitted into the fitting tube is slidably fitted into the spout cylinder 2b of the lid 2 and the saucer 4 having the applicator 5 retained is vertically movably fitted in the sealing lid, forming the liquid applying container capable of applying the content liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103744-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: CHINO EMIKO
IPC: H01L21/338
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element which has high-speed, small-loss, and high-dielectric-strength properties and stably operates, and uses a GaN-based compound.  <P>SOLUTION: A semiconductor substrate 1 is formed of a gallium-nitride (GaN) based compound semiconductor. A source electrode 2, a drain electrode 3, and a gate electrode 4 are formed on the semiconductor substrate 1. A surface protecting film 5 is formed on the semiconductor substrate 1 where the source electrode 2, the drain electrode 3, and the gate electrode 4 are formed to stabilize the surface potential of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099367-A (JP)
Title: Metal boride powder and its manufacturing method
Inventor: WATANABE TAKAYUKI
IPC: C01B35/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a fine metal boride powder containing no impurity by using safe and economical raw material powders in a vapor phase synthesis method using thermal plasma.  <P>SOLUTION: The metal boride powder is synthesized by supplying a metal oxide powder, a boron or boron carbide powder, and if necessary a carbon powder as a reducing agent into thermal plasma 1 of an inert gas. When a metal boride is expressed by MeB<SB>x</SB>(wherein Me is a metal; B is boron; and x is 2-12), the molar ratio of (Me/B) in all the above three powders supplied to thermal plasma is preferably (0.9-1.1)/(0.8x-1.5x) or the molar ratio of (Me/B/C) is preferably (09-1.1)/(0.8x-1.5x)/(0.01-10.5) in order to obtain a single-phase metal boride powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103125-A (JP)
Title: Magnetic random access memory
Inventor: FUKUZUMI YOSHIAKI
IPC: H01L27/105
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MRAM which can perform low error reading in a non-destruction reading mode.  <P>SOLUTION: A TMR element 35 of the MRAM has recording layers 37 and a reference layer 38 arranged holding a tunnel barrier film 36 between them and stores data in the recording layer 37. A current drive line 56 is arranged for the purpose of giving a magnetic field selectively to the TMR element 37. The recording layer 37 is provided with a first ferromagnetic layer, while the reference layer 38 is provided with a second ferromagnetic layer, a holding power holding a magnetizing direction of the second magnetic layer is set so as to be made smaller than holding power holding a magnetizing direction of the first ferromagnetic layer with respect to the magnetic field given to the TMR element 35 from a current driving line 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097539-A (JP)
Title: Ball extraction method and ball dispensing device for pachinko machine
Inventor: ANDO HIDEYA
IPC: A63F7/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball extraction method and a ball dispensing device, capable of perfectly extracting a ball without leaving the ball inside the ball dispensing device and a ball introduction passage.  <P>SOLUTION: The ball left in a rotor 2 and inside the ball introduction passage 4 is pushed out toward a side face 25 of the rotor 2 by ball extraction valves 7, 8 vertically provided in a lower end part of the ball introduction passage 4, is passed through a ball extraction passage 6 formed in the side face 25 of the rotor 2, and is discharged to the outside. The ball extraction valves 7, 8 are vertically provided opposite to a side face of the lower end part of the ball introduction passage 4, and a ball extraction lever 9 for pushing out the ball extraction valves 7, 8 sideways is provided. A state that the ball introduction passage 4 communicates with the ball extraction passage 6 by operating the ball extraction lever 9 to push out the ball extraction valves 7, 8 and a state that the ball introduction passage 4 communicates with a ball dispensing passage 5 by returning the ball extraction lever 9 to retreat the ball extraction valves 7, 8 can be freely changed over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101428-A (JP)
Title: Laser microscope
Inventor: FUJII AKIHIRO
IPC: G02B21/36
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser microscope that has a simple constitution and is made to quickly measure the thickness of a film with high accuracy, by reducing the amount of data to be processed.  <P>SOLUTION: This laser microscope is constituted, to find the thickness of the thin film 222 of a sample 22 mounted on a substrate 221, by acquiring reflected light rays from the upper surface and lower surface (the upper surface of the substrate 221) of the thin film 222 and estimating the positions A and B, which become the maximum values on a changing curve indicated by the luminance of the reflected light rays in the sections 1 and 2 of the light rays, including the maximum positions of the light rays based on the sections 1 and 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005352-A (JP)
Title: Image processing device and its method
Inventor: SATO HITOSHI
IPC: G06T19/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and a method for it capable of overlapping the optional number of layers and reducing a frequency of scanning of all the scene data for lowering a load of a scene data processing device when a semi-transparent object is synthesized.  <P>SOLUTION: This image processing device is provided with sort circuits SRT0-SRT3 connected in series. Each of them compares a read depth data value from a matching buffer with a first supply depth data value fed from a write unit WU. When the first supply depth data is larger than the read depth data, the first supply depth data and RGBα data are fed to the sort circuit in the following step, and the read depth data and the RGBα data are rewritten in the matching buffer. When the first supply depth data is smaller than the read depth data, the read depth data and the RGBα data are fed to the sort circuit in the following step, and second supply data from the previous step and the RGBα data are written in the matching buffer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108324-A (JP)
Title: Method and device for exhaust emission treatment of internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F02D41/22
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission treatment method capable of efficiently recirculating exhaust emission from a collecting container to an intake passage while the deterioration of the state of combustion of an internal combustion engine is suppressed.  <P>SOLUTION: This exhaust emission treatment method comprises a step for collecting exhaust emission from an exhaust passage 5 into the collecting container 21 when catalysts 15 and 16 installed in the exhaust passage 5 of the internal combustion engine 1 cannot develop a specified purification performance and a step for recirculating the collected exhaust emission to the intake passage 3 of the internal combustion engine 1. In the step for recirculating the exhaust emission, the flow rate of the exhaust emission recirculated to the intake passage is varied according to the state of combustion of the internal combustion engine 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108108-A (JP)
Title: Lock having unlocking preventing mechanism
Inventor: SUDO TADAYOSHI
IPC: E05B63/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the security of a room from a crime inclusive of unlocking by a dummy key and picking particularly when a resident is present in a room because burglary into a house of a single woman or a house with an elderly person or a child left therein can cause large human damage, under the circumstances that the number of invasions by outsiders into houses by picking has increased recently, that unlocking by a dummy key of an outsider can occur, and that a dummy key can be duplicated during the period from the time of sales of a lock to the time of mounting the same in a house, which results in that any strong lock is ineffective if the lock is released by a dummy key or picking.  <P>SOLUTION: According to a lock having an unlocking preventing mechanism, when a dead bolt thereof is protruded to assume a locking position, the dead bolt is fixed or released by operating the same from inside the room. Therefore when the dead bolt is fixed, it cannot be withdrawn even by a dummy key or picking from outside the room, and therefore unlocking is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111832-A (JP)
Title: Mis type transistor element using volatile raw material and semiconductor device having it
Inventor: NAMATAME TOSHIHIDE
IPC: H01L21/316
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volatile raw material for an MIS type semiconductor element which is fixed-charge free, can be supplied stably to a gate insulation film for ensuring the capacitance of a fined gate transistor by restraining a leak current and can restrain impurities in a formed film.  <P>SOLUTION: In the MIS (Metal Insulator Semiconductor) type transistor element, a silicon single crystalline substrate is used for its base material. A gate insulation film of a semiconductor element is formed of the volatile raw material expressed by Hf(NO<SB>3</SB>)<SB>4</SB>× L (wherein L is molecular base) by a chemical vapor-phase growth method or an atomic layer control growth method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116999-A (JP)
Title: Injection flow rate confirmation method in vibration type vibro-mixing system
Inventor: TANIGUCHI TORU
IPC: B01F15/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection flow rate confirmation method capable of confirming simultaneously the mixing degree of mixed fluid to be injected into a vibration type vibro-mixer.  <P>SOLUTION: This system is provided with the vibration type vibro-mixer V, a fluid supply tank 8, and a gear pump 10 and a mass flowmeter 13 between passages 14, 15 connecting them. A discharge quantity calculated from the rotational frequency of the gear pump 10 is compared and collated with a measured flow rate of the mass flowmeter 13 and/or a fluid supply tank residual quantity, to thereby confirm the injection flow rate of the fluid into the vibration type vibro-mixer V.  <P>COPYRIGHT: (C)2004,JPO