baber/WOPTO huggingface dataset:
Patent JP-2004039657-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA TORU
IPC: H01L23/482
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the unevenness of the inductance of a bonding wire and to enable a semiconductor device to be reduced in size.  <P>SOLUTION: A pad 3 for a gate electrode electrically connected to a gate electrode of a MOSFET, and a pad 4 for a drain electrode electrically connected to the drain electrode, are aligned on one row and disposed on the surface of the semiconductor device 1, in which the MOSFET made of a plurality of unit MOSFETs connected in parallel are formed on a MOSFET forming region 2. An interval of the pads 3 for the gate electrodes is gradually narrowed from both ends of an electrode row 3a of the pads 3 for the gate electrodes toward a central part. An interval of the pads 4 for the drain electrodes is gradually narrowed as well from both ends of the electrode row 4a of the pads 4 for the drain electrodes toward the central part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037109-A (JP)
Title: Coaxial dipole sensor and subterranean electric field detecting system
Inventor: TSUTSUI MINORU
IPC: G01R29/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor insertable into a narrow space and accurately detecting an electric field value of an electromagnetic wave having an optional wave length including an electromagnetic wave of a low frequency.  <P>SOLUTION: This sensor has a pair of hollow detecting conductors 10a and 10b, a signal taking-out coaxial cable 12 for inserting a tip part inside the signal taking-out side detecting conductor 10b, a compensating coaxial cable 14 having a characteristic equal to the signal taking-out coaxial cable 12 and inserted inside the tip side detecting conductor 10a, a differential amplifier 16 for supplying a differential signal of the detecting conductors 10a and 10b to the signal taking-out cable 12 and a reversing amplifier 18 for supplying output to the compensating coaxial cable 14 by reversing the output of the differential amplifier 16, and has a signal analyzing system 60 for simultaneously comparing and displaying signals from two sensors of a subterranean electric field detecting sensor 30 and a ground electric field detecting sensor 40 by analyzing a frequency, and surely captures the electromagnetic wave originated in the ground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040851-A (JP)
Title: Electric connection box
Inventor: KITA YUKINORI
IPC: H01R4/24
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To downsize an electric connection box by lessening the area of a circuit board.  <P>SOLUTION: A bus bar 16 is arranged on an insulating board 15, and a pressure-welding terminal 18 is erected on the bus bar 16. Then, cuts 22 are made at the side edges of two adjacent pressure-welding terminals 18. Hereby, the insulation distance between both pressure-welding terminals 18 and the bus bar 16 is made longer, so there is no necessity to arrange the bus bar to bypass the space between the two adjacent pressure-welding terminals 18. Therefore, since the area required for arranging the bus bar 16 is made small, thereby lessening the area of the insulating plate 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034846-A (JP)
Title: Hull hatch shielding device
Inventor: SATO KENJI
IPC: B63G11/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight hull hatch shielding device having sufficient strength.  <P>SOLUTION: In the hull hatch shielding device 1 provided with a door 5 shielding a hull hatch 3, a pair of an upper roller 7 and a lower roller 8 provided on both side end parts of the door 5, and a roller support stand 20 combining a ceiling side trackway 12 and a hatch side trackway 11 in L-shape and mounting the lower roller 8 in such a manner that the same can roll are provided movably along the hatch side track way 11, a hydraulic cylinder (a door lifting means) 21 moving the roller support stand 20 along the hatch side trackway 11 and a winch (a door opening and closing means) moving an upper end part of the door 5 along the ceiling side trackway 12 are provided, and the lower roller 8 is guided from the hatch side track way 11 to the ceiling side track way 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226661-A (JP)
Title: Method for producing bisphenol a
Inventor: OOKUBO HIDEKAZU
IPC: C07C37/20
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing bisphenol A by carrying out condensation by dehydration of acetone with phenol in the presence of a solid catalyst having both of sulfo and mercapto group and having a long catalyst life.  <P>SOLUTION: The condensation by dehydration of acetone with phenol is carried out in the presence of a sulfon group-containing organic polymeric siloxane catalyst in which 30-50% sulfo group is ionically exchanged by a tetraalkyl ammonium having a mercaptoalkyl group to produce the bisphenol A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004036833-A (JP)
Title: Base isolation supporting apparatus and base isolation supporting method
Inventor: HINO EISAKU
IPC: F16F15/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for impeding upward dynamic lift in view of a fault in a sliding base isolation supporting apparatus with a sliding function, wherein sensitive responsiveness to earthquake motion can be obtained while instability is brought to a structure due to the sensitivity following the movement, which results in the fault of being subject to the overturning moment of a superstructure.  <P>SOLUTION: This base isolation supporting device comprises a base system 1 interlocked with a substructure; a movable base system 2 installed thereon to horizontally move; and a support base system 3 placed on the movable base system and interlocked with the superstructure. The base system comprises a base 6 formed of a rigid body; at least two column members 7 erected on the base while maintaining symmetry; and a restriction beam 8 laid between the column members at the upper part of the column members while maintaining rigidity. The movable base system is constituted by placing a movable base 9 formed of a rigid body, slidably on the upper face of the base, restricting the upper face of the movable base by the restriction beam so as to be allowed only to move in a sliding direction, and interposing a return mechanism 4 mainly formed of a spring member, between the column members and the movable base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038098-A (JP)
Title: Power supply unit, developing device, and image forming device
Inventor: ABE SHUNICHI
IPC: G03G15/08
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit which stably outputs a prescribed fixed voltage regardless of application of an external voltage higher than an output voltage.  <P>SOLUTION: When a constant voltage of 400V is outputted from an output terminal A of a high voltage power supply unit 300 and the surface potential of a photosensitive body 8 is varied in a range of 0 to 400V, a gate voltage of an FET 301 is made higher than a source voltage to turn off the FET 301. In this case, a fixed output voltage is supplied from the output terminal A to a developing roll 4. When the surface potential of the photosensitive body reaches 1000V to exceed the output voltage, the source voltage is made higher than the gate voltage to turn on the FET 301. In this case, the external voltage applied from the photosensitive body 8 to the developing roll 4 flows to GND through the developing roll 4, a source S, a drain D, and a resistance R6. Thus the output voltage of the high voltage power supply unit 300 is quickly reduced toward 400V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044839-A (JP)
Title: Hot water pouring device to apparatus
Inventor: FUNABASHI HIROYUKI
IPC: F16K31/126
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water pouring device to an apparatus having no possibility of water backflow even when a cut in water supply or the like occurs in a damaged state of a function of a check valve.  <P>SOLUTION: A backflow preventing device 13 has an atmosphere open valve 27 opened or closed by a pressure difference. In the atmosphere open valve 27, an area of a pressure receiving section 25 for receiving water pressure near a water pouring valve is set larger than an area of a pressure receiving section 29 for receiving water pressure in the backflow preventing device, and the atmosphere open valve can be opened manually. Even when the cut in water supply or the like occurs in the damaged state of the function of the check valve, backflow can be prevented by opening the atmosphere open valve 27. Water leakage is prevented by considering the pressure receiving area of the atmosphere open valve 27, and the fixing of the atmosphere open valve can be prevented by manually opening the atmosphere open valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043600-A (JP)
Title: Method for producing hydrogenated conjugated diene-based polymer latex
Inventor: KAWANAKA TAKAFUMI
IPC: C08F8/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified production method for hydrogenating a hydrogenated conjugated diene-based polymer, especially a copolymer of a conjugated diene and an α, β-unsaturated nitrile, of the carbon-carbon double bond in a state of a latex, which enables industrial materialization from the aspects of quality and economy.  <P>SOLUTION: The method for producing the hydrogenated conjugated diene-based polymer latex comprises at least a process (A) for dissolving or dispersing a platinum group metal-containing hydrogenation catalyst into a conjugated diene-based polymer latex and hydrogenating the carbon-carbon unsaturated bond of the polymer, a process (B) for complexing the platinum group metal with a complexing agent to form a water-insoluble complex and a process (C) for filtering the water-insoluble complex by using a filter having a plurality of filter elements to separate the water-insoluble complex from the hydrogenation reaction mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145747-A (JP)
Title: Method and device for marking on lens of eye glass and eye glass
Inventor: ANDO YASUSHI
IPC: C09D11/322
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for marking a pattern on a lens of an eye glass wherein an erasable mark such as a layout pattern or the like is marked on a surface of the lens without using an organic solvent by flexibly changing the pattern. SOLUTION: The printing of predetermined patterns 101-105 on the surface of the lens 10 of the eye glass is performed by ejecting as a fine liquid drop a hot-melt ink which is thermally melted based on the patterns generated by a pattern generating section 43 from an inkjet head 41 to the surface of the lens 10 of the eye glass. At that time, the shortest distance L1 between the lens 10 of the eye glass and the inkjet head 41 is set in a range of 0.5-5 mm.
Patent JP-2004046515-A (JP)
Title: Parking vehicle guide system
Inventor: MIZUNO KAZUO
IPC: G07B15/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user who uses a parking lot to park a vehicle in a specified parking section even if no attendant is assigned to the parking lot.  <P>SOLUTION: When a vehicle 6 having an IC chip 8 mounted on a license plate 7 enters the parking lot P, a control device 5 receives occupant data or vehicle data from the IC chip 8, and guides the vehicle 6 to a parking section for a disabled person when it is recognized that the occupant of the vehicle 8 is a disabled person or the vehicle 6 is loaded with a wheelchair. The user who uses the parking lot P can park the vehicle 6 in the parking section for a disabled person by the vehicle 6 being guided to the parking section for a disabled person without presenting a disabled person notebook or the like to an attendant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041444-A (JP)
Title: Token game machine
Inventor: SHINODA TOMOHIRO
IPC: A63F13/58
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token game machine having doubled attraction and a full of amusement and securing new players using an innovative idea.  <P>SOLUTION: This token game allows a plurality of players to simultaneously play a strategic simulation game using one or more IC chip built-in medals. When receiving that winning of one group among two groups fighting one another is determined, data related to one or more units pertaining to the other group are changed into data related to units pertaining to one group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078137-A (JP)
Title: Method for forming elevated source/drain areas using polysilicon spacer
Inventor: PAN YANG
IPC: H01L21/225
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide such a method that is effective and easy to form a MOSFET having an elevated source/drain structure. SOLUTION: A gate electrode is formed over a gate dielectric on a semiconductor substrate. Ions are implanted into the semiconductor substrate to form lightly doped areas using the gate electrode as a mask. Thereafter, dielectric spacers are formed on side walls of the gate electrode. A polysilicon layer is deposited overlying the semiconductor substrate, gate electrode, and dielectric spacers wherein the polysilicon layer is heavily doped. The polysilicon layer is etched back to leave polysilicon spacers on the dielectric spacers. Dopant is diffused from the polysilicon spacers into the semiconductor substrate to form source and drain areas. The polysilicon spacer on the end of the gate electrode is removed to separate the polysilicon spacers into a source polysilicon spacer and a drain polysilicon spacer, thereby completing formation of a MOSFET.
Patent JP-2004054338-A (JP)
Title: Tabulation processing system and slip for the same
Inventor: UENO KOYO
IPC: G06F3/042
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tabulation processing system in which order placement for merchandise or a service, payment and tabulation processing of the merchandise are performed with the use of a method adopting an electronic pen as an input device, not requiring a user to learn a special operation method or the like and therefore easy to anyone.  <P>SOLUTION: This tabulation processing system is provided with: a slip printed with a dot pattern indicating an object code specifying a selected object and having a quantity entry column for the entry of the selection quantity of the selected object; an electronic pen for detecting the dot pattern, and for acquiring selection data including the object code and the selection quantity by performing the entry of the quantity in the quantity entry column; and terminal equipment 25 communicatable to the electronic pen. This system can be set in a store dealing with merchandise or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305017-A (JP)
Title: Apparatus for generating brain wave-inducing signal, and network system including the same
Inventor: YOON HYEONG SIK
IPC: A61B5/0476
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating brain wave-inducing signals, and a network system including the same that can be miniaturized by integrating several parts into one through the combination of simple hardware with software, and can receive the input of analog and digital signals from an external device and increase the variety of signal selection by downloading a suitable brain wave-inducing signal according to characteristics of users from an external communication network.  <P>SOLUTION: This apparatus for generating brain wave-inducing signals has a system controller, a data input/output port, and a brain wave-inducing signal generating part for generating an audio signal and a light emission signal under the control of the system controller. The network system includes the apparatus for generating brain wave-inducing signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055157-A (JP)
Title: Electrode material for electron emission element using carbon nanotube and its manufacturing method
Inventor: INASUMI CHIKASHI
IPC: H01J29/04
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for an electron emission element using carbon nanotubes and its manufacturing method suitable for mass production, profitable in cost, and capable of reducing driving voltage and fining a display screen in use as an electrode for a field emission type flat panel display.  <P>SOLUTION: This electrode material using the carbon nanotubes for the electron emission element is formed by transferring the carbon nanotubes 11 each grown from a catalyst particle 12 serving as a core on a substrate 3 to an extensible conductive film 8 at predetermined intervals. The conductive film is formed by dispersing 5-30 wt% of particle conductors in a polymer film with a thickness of 5-2000 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052367-A (JP)
Title: Walkway block
Inventor: YUKIMOTO ISAO
IPC: E01C5/22
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walkway block for realizing easiness to walk and proper restraint of a temperature rise in a road surface while securing strength as a whole.  <P>SOLUTION: A water permeable layer 4 is arranged on a water retentive layer 5. The water permeable layer 4 is formed by using quartz sand and an olefine resin. The water retentive layer 5 indicates an unswelling characteristic to water, and is formed by diatomaceous earth and zeolite having a fine void and securing water retentivity. When adjusting evapotranspiration capacity in the water retentive layer 5, a characteristic of the diatomaceous earth and the zeolite different in water retentive holding power is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049583-A (JP)
Title: Inserting device for therapeutic instrument for tubular organ
Inventor: ASANO HIROYUKI
IPC: A61M25/01
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserting device for therapeutic instruments for tubular organs, which enables easy and quick work of inserting the thrapeutic instruments such as stents or stent grafts.  <P>SOLUTION: This device for inserting therapuetic instruments for tubular organs such as stents or stent grafts into tubular organs has an outer catheter 20 which has a housing part for the thrapeutic instruments for tubular organs on the inner circumference of the tip part thereof, a pusher 40 arranged in the outer catheter for pushing out the therapeutic instruments for tubular organs and an inner catheter 20 which is arranged integrally or separately inside the pusher to let a guide wire 50 be inserted thereinto. An operating part 90 is mounted at the base end part of the guide wire 50 protruding from the base end of the catheter. A sealing is made between the operating part 90 and the base end part of the catheter with a stretchable cover member 95 surrounding the guide wire 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060236-A (JP)
Title: Mounting structure of projecting section and wall upper than picture rail for bathroom unit
Inventor: FUJITA KOICHI
IPC: E04B2/72
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure of a projecting section and a wall upper than a picture rail for a bathroom unit in which damage such as a crack is not generated in the wall upper than the picture rail and the projecting section by an expansion and contraction due to a temperature change even when the wall and the projecting section are formed of materials having different linear coefficients of expansion.  <P>SOLUTION: In the bathroom unit U in which the approximately box-shaped projecting section 2 is projected in a bay window shape from a part in the horizontal direction of one side face while the wall 3 upper than the picture rail as a part of a side wall 1 adjacent to the projecting section 2 is installed on one side face, an opening groove 4 in which an engaging section 41 is formed to an inwall surface is formed at an end to which the wall 3 is connected in the projecting section 2. An inserting member 5 in which a tapped hole 53 is formed at an end face exposed to the opening-edge side and to which a section to be engaged 51 engaged with the engaging section 41 is formed, is inserted into the opening groove 4, a screwing-tool inserting hole 31 is formed at the end to which the projecting section 2 is connected in the wall 3, and a screwing tool 52 is inserted into the inserting hole 31 of the wall 3, and screwed into the tapped hole 52 of the inserting member 5 inserted into the opening groove 4 of the projecting section 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058432-A (JP)
Title: Data carrier installer
Inventor: AKIMOTO NOBUAKI
IPC: B42D15/10
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data carrier installer, with which a data carrier can be easily and stably install to a printing cylinder.  <P>SOLUTION: The data carrier 1 mounted on a mounting part 8f is so constituted as to be arranged near the peripheral edge of the through hole 5c of the printing cylinder 5 under the state that a supporting part 8a is stretchingly supported against the inner wall surface of the cylindrical body 5a of the printing cylinder 5 and its expanded state by a spring action after the supporting part 8a made of a slender spring material shrinkable through elastic deformation being inserted through the through hole 5c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058833-A (JP)
Title: Pneumatic run-flat tire
Inventor: NAKAZAWA KAZUMA
IPC: B60B21/12
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic run-flat tire capable of preventing diffusion and uneven distribution of lubricant present on a contact face of a tire inner face and a support body and having high durability.  <P>SOLUTION: This pneumatic run-flat tire 10 is provided with the annular support body 16 arranged inside a pneumatic tire 14, assembled on a rim 12 together with the pneumatic tire 14, and supporting load when a vehicle performs run-flat running. Lubricant 100 containing particles and/or fibers in silicone oil and/or polyoxyethylene polyoxypropylene glycol compound is applied on a rear surface of a tread part 24 of the pneumatic tire 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064917-A (JP)
Title: Protector
Inventor: KOMATSU SHOICHIRO
IPC: H02G3/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector which can enhance clip insertability by arranging it not to be in half set conditions.  <P>SOLUTION: This protector 10 is equipped with a protector body 16 which stores a wire harness. A pair of clips 17 and 18 have elastic vanes 27 and 28, arranged at the side of the protector body 16, and are locked to mounting members 70. Then, the protector body 16 is provided with a paired vibrationproof ribs 35 and 36 outside the pair of clips 17 and 18, and also extensions 29 and 30 longer than an outer tip are made at the inner tips of the elastic vanes 27 and 28 of the pair of the clips 17 and 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059390-A (JP)
Title: Castable refractory for blast furnace trough
Inventor: TANAKA YASUKUNI
IPC: C21B7/14
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a castable refractory for a blast furnace trough, which has a service life longer than that of a conventional material.  <P>SOLUTION: The castable refractory for a blast furnace trough is manufactured by adding a binder and a dispersant to 100 mass% refractory raw material composition containing 30-80 mass% MgO-Al<SB>2</SB>O<SB>3</SB>-based spinel, 5-55 mass% alumina, 1-15 mass% carbon, and 1-15 mass% at least one boron compound selected from B<SB>4</SB>C, ZrB<SB>2</SB>, and MgB<SB>2</SB>or 1-15 mass% TiC and substantially containing no silicon carbide.  <P>COPYRIGHT: (C)2004,JPO