baber/WOPTO huggingface dataset:
Patent JP-2003323265-A (JP)
Title: Magnetic tape library apparatus
Inventor: DOI TAKAYUKI
IPC: G11B20/10
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape library apparatus for surely and effectively performing buffer processing in accordance with need without declining system performance by improving response of a command from a host.  <P>SOLUTION: The magnetic tape library apparatus comprises a host communication control portion 102, a magnetic tape communication control portion 103, a command interpretation portion 104 and a control portion 101. The control portion 101 manages the above, operates a magnetic tape apparatus 703 in accordance with a command from a host 701, determines interpretation by the command interpretation portion 104 and responds to the host 701 without issuing a command to the magnetic tape apparatus 703. Due to the configuration of improving response of a command from the host, buffer processing can be surely and effectively performed in accordance with need without declining the system performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327617-A (JP)
Title: Manufacturing method for copolymer having cyclopropane ring and novel copolymer
Inventor: KOSAKATA KOTARO
IPC: C08F210/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copolymer having a cyclopropane ring by polymerizing an exo-methylenecyclopropane compound and a novel copolymer which can be produced by this method.  <P>SOLUTION: The copolymer having the cyclopropane ring is manufactured by copolymerizing the exo-methylenecyclopropane compound represented by formulas (I) and ethylene in the presence of a nickel complex catalyst. The copolymer has a repeating unit represented by formula (III).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355641-A (JP)
Title: Apparatus for treating organic substance
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating organic substances which can efficiently decompose organic substances over a long period. SOLUTION: An agitation vane 10 having a rotary shaft 11 and a plurality of agitation blades 12 which are formed radially from the rotary shaft 11 is installed in a treatment tank 1 housing a carrier 2, and a driving mechanism for rotating the agitation vane 10 is provided. The upper part in the treatment tank 1 is made a treatment part 3 where the agitation vane 10 is positioned, and the lower part in the treatment tank 1 is made a cleaning part 4 where the agitation vane 10 is not positioned.
Patent JP-2003331518-A (JP)
Title: Optical disk drive
Inventor: TOKUHARA KATSUO
IPC: G06F3/06
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the synchronization between PCM data and time information in an optical disk drive for a DVD and a CD.  <P>SOLUTION: The PCM data provided with the time information are read out by an ATAPI controller 4, and the PCM data provided with the time information are read out from the ATAPI controller 4 to an AV decoder 11 while confirming the coincidence of the transmitting data amount and the recording data amount, then the time information is synchronized with the PCM data and outputted. Thus, the coincidence of time information and PCM data is facilitated, and also a private line for the PCM data is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336911-A (JP)
Title: Cooling device
Inventor: YASUKI SEIICHI
IPC: F28D20/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient refrigerating capacity even when an atmospheric temperature is high.  <P>SOLUTION: When the outlet temperature of a radiator 2 is increased, cool water stored in a heat accumulating means 10 is fed to an auxiliary radiator 7 installed between the radiator 2 and a depressurizing means 3 to supercool medium by the cool heat thereof so that the enthalpy of the refrigerant after a heat radiating process can be lowered. Thus, since a sufficient refrigerating capacity can be provided without increasing a delivery pressure, a cold storage operation can be performed when a cooling operation is not performed to accumulate cold in a cold storage means and, when the cooling operation is performed, cold can be fed to the auxiliary radiator 7 as necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330995-A (JP)
Title: Displaying method of road illuminating effect using animation
Inventor: IMAI TETSUO
IPC: G06F17/50
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displaying method of road illuminating effect, using animation, easily confirming, on the animation, a change in night visual environment and inside-tunnel visual environment due to modification of road illuminating sources.  <P>SOLUTION: When road shape data are input into three-dimensional CAD software and displayed on a screen as animation of the road shape seen from a driver in traveling, illuminating effect is overlaid and displayed as images with real-time calculating light distribution property of the road illuminating sources for every scene of the images. Therefore, night visual environment and inside-tunnel visual environment of the road can be confirmed on the screen. Modification of the road illuminating sources can be also easily performed on the spot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333746-A (JP)
Title: Transmission system
Inventor: YAMAGUCHI SAKUTARO
IPC: H02M7/12
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that allows DC transmission, reduces the cost, and improves reliability.  <P>SOLUTION: The transmission system transmits DC using a superconductive cable; it has a superconductive cable 10, comprising high-temperature superconductive conductors, laid between two converter apparatuses 31 that inputs and outputs AC. The superconductive cable 10 comprises at least two conductors 11; current leads, which connect each of the conductors of the superconductive cable to the positive electrode and the negative electrode of the converter apparatuses 31 in the normal temperature section, are provided with thermoelectric cooling means 21, 22 comprising an N-type thermoelectric material or a P-type thermoelectric material. One of the converter apparatuses 31 converts AC to DC and outputs to the superconductive cable, and the DC from the superconductive cable is converted to AC in the other converter apparatus 31 and output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327605-A (JP)
Title: Process for manufacturing bead polymer
Inventor: OKIMOTO YUKINORI
IPC: C08F2/20
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for efficiently manufacturing a bead polymer without causing a lowered agitation efficiency.  <P>SOLUTION: The process for manufacturing the bead polymer comprises subjecting a reaction system consisting of a disperse phase containing at least a vinyl monomer and a dispersion medium to suspension-polymerization by using a polymerization apparatus comprising a polymerization vessel and an agitation means rotatably arranged in the polymerization vessel. The eccentricity of the agitator shaft used in the polymerization apparatus is 5-20%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334658-A (JP)
Title: Method and jig for butt weld of steel bar
Inventor: URAKICHI KATSUSHI
IPC: B23K37/053
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fracture of a steel bar, which is butt-welded by arc welding, in the neighborhood of a heat affected zone regardless of kinds of steel.  <P>SOLUTION: Two holding members 2a, 2b, which separately hold reinforcing steel bars A to be butt-welded so as to give a bevel end gap B, are attached to a cylindrical member 1 serving as a base member. One holding member 2a, which is able to slide in the axial direction of the steel bar, is pushed by means of a hydraulic cylinder 3 in the state that the bevel end gap B is hot immediately after the bevel end gap B has been filled with a molten metal. By this operation, axial compressive pressure is applied to the reinforcing steel bars A. Consequently, large crystal grains in the heat affected zone are prevented and also the property of the joint between the heat affected zone and the weld metal are improved. Therefore, the fracture of the steel bar in the neighborhood of the heat affected zone can be prevented even when a low- priced steel bar is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337784-A (JP)
Title: Control system and usb device
Inventor: KAWAI TAKATOMO
IPC: G06F13/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To actively notify a host device of a control request from a USB device.  <P>SOLUTION: The USB device 10 has user interface means 1 and 2 for accepting a given external operation, and transmitting/receiving means 4 for transmitting an event generated by the given operation to the host device 20 as an error code of a USB command, receiving a request signal output from the host device 20 when the host device 20 detects the transmitted error code, and in response to the reception, transmitting information on the given operation to the host device 20. The host device 20 has transmitting/receiving means for receiving the error code transmitted from the USB device 10, upon detecting it, transmitting the request signal to the USB device 10, and receiving the information on the given operation transmitted from the USB device 10 having received the request signal, and recognizes the operation of the USB device 10 from the received information on the given operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145766-A (JP)
Title: Ink jet head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/05
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability ink jet head which can record good images with reduced distortions and density unevenness at high speed. SOLUTION: There are provided a head substrate 1 having heating resistors 3 and a pair of electrodes 4 applied, and a top plate 6 arranged above the head substrate. An ink 8 filled between the head substrate 1 and the top plate 6 is discharged from ink discharge holes 7 by heat of the heating resistors 3. In the ink jet head, the heating resistor 3 is formed of a Ta-Ni-SiOx (1.2<=x<=2.0) based resistance material, and a content of tantalum (Ta) in the resistance material is set to be 48 atm.%-70 atm.% and a content of nickel (Ni) is set to be 0.1 atm.%-2.0 atm.%.
Patent JP-2003343953-A (JP)
Title: Method for forming snow mountain and reserving it cold and cold reserving member
Inventor: MATSUMOTO HISAO
IPC: F28D20/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reserving a snow mountain cold and a cold reserving material, capable of efficiently storing and reserving the huge snow mountain cold and taking out stored snow and ice cryogenic heat energy in a condition in which it can be effectively used when using it.   <P>SOLUTION: Cut-off sheets 1, 2 are laid on the ground surface and its surroundings. After forming the snow mountain 3 deposited on the cut-off sheets 1, 2, an upper part of the whole snow mountain 3 and its face of slope are covered with cold reserving members 4, 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346043-A (JP)
Title: Artist advertisement management system
Inventor: MIYATA KOTARO
IPC: G06Q50/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently promote sale of an artist without making any useless investment.   <P>SOLUTION: A management company 110 manages a specific artist. A rental company 120 is constructed of a plurality of affiliated shops 121<SB>-0</SB>-121<SB>-n</SB>. At each of the respective shops 121<SB>-0</SB>-121<SB>-n</SB>, a media display shelf 133 for displaying media such as CDs related to the specific artist is arranged. In an HDD 112 in the management company 110, information about a division ratio of profit by the specific artist for a predetermined duration between the rental company 120 and the management company 110 is stored. The information about the division ratio is set in relation to arrangement of the media display shelf 133 at each of the shops 121<SB>-0</SB>-121<SB>-n</SB>. A computer 111 in the management company 110 computes a share of the rental company 120 and that of the management company 110 on the profit during the predetermined duration according to the information about the division ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339219-A (JP)
Title: Farm implement and method for bundling crops
Inventor: IGARI YUJI
IPC: A01D25/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farm implement which can efficiently perform farm works.   <P>SOLUTION: This farm implement 1 which is forward moved on a field H and simultaneously continuously transports long and narrow crops W grown on the field H from the field H is characterized by having a transport means 35 which nips and obliquely upward transports the standing crops W in a state nipping the crops W from both the right and left sides and further transports the standing crops W in the left side direction in a state supporting the crops W from both the front and lower sides. The farm implement 1 is preferably further equipped with a crop-loading stage 91 capable of loading a prescribed amount of the crops W thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344660-A (JP)
Title: Retardation film and manufacturing method therefor, and circularly polarizing plate and liquid crystal display device using it
Inventor: MOTO TAKAHIRO
IPC: B29C41/24
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate retardation film whose optical anisotropy is large, whose moisture permeability is low by improving the moisture dependence of the optical anisotropy, whose surface contamination or foreign material by a retardation ascending agent or a plasticizer is decreased, and which has an excellent display quality.   <P>SOLUTION: This is a retardation film of a cellulose acylate film which contains an aromatic compound that has at least two aromatic rings. The aromatic compound content concentration of the cellulose film is higher inside of the film than near the surface of the film, the retardation value of the cellulose acylate film at the wavelength of 450 nm is 100 to 125 nm, the retardation value at the wavelength of 590 nm (Re590) is 125 to 160 nm, and the moisture permeability degree of the cellulose acylate film is 2 to 150 g/m<SP>2</SP>24 h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037915-A (JP)
Title: Electrical connection box and manufacturing method
Inventor: ISSHIKI YOSHIHIRO
IPC: H01R43/01
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box and its manufacturing method which can reduce man-hour in fixing a pressure welding terminal in a connector mounting part, and doesn't need a facility for forming pressure welding terminals in every type and a facility for fixing the pressure welding terminals in the connector mounting part. SOLUTION: The connection box 11 comprises a plurality of single core lines 13, a plurality of pressure welding terminals 14, 15 and 16 and an upper case 17 in which a connector mounting part 21 is made. The plurality of pressure welding terminal 14, 15 and 16 are punched simultaneously by a press, a tab which is connected to a connector is formed in one side of the pressure welding terminals and a leg part in which single core lines 13 are fixed is formed in the other side of the pressure welding, terminals and the plurality of pressure welding terminals are bent to be a crank shape and a connection part which is orthogonal to the tab and the leg part is formed.  The pressure welding terminals 14,15 and 16 are placed in a predetermined position corresponding to the position of the connector mounting part 21, the connection part is pressed and the tab is simultaneously pressed to insert to the connecting mounting part 21.
Patent JP-2004011036-A (JP)
Title: Sizing agent, glass fiber, glass flake and thermoplastic resin composition
Inventor: NAKATSUGAWA YOJI
IPC: C09C1/28
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which satisfies various characteristics, such as an insulation property (tracking resistance), heat resistance, dimensional stability, and strength, necessary for electric parts, electronic parts, or automotive electrical apparatuses, to provide a reinforcing material to be compounded into the thermoplastic resin composition, and to provide a sizing agent necessary for producing the reinforcing material.  <P>SOLUTION: This sizing agent contains a polyamide and a silane coupling agent. The sizing agent, wherein the solid content of the polyamide is ≥50 wt. % based on the total solid content of the sizing agent. Glass fibers or glass flakes use the sizing agent. A thermoplastic resin composition contains the glass fibers or the glass flakes as a reinforcing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321085-A (JP)
Title: Separately removing function from receiver tank by vacuum suction
Inventor: MINAMIMAGOE MITSUHIRO
IPC: B65D90/58
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously vacuum-suck and take out a solid by separating water and the solid within a receiver tank and taking them out in separate routes respectively for the continuous conveyance of the solid and a liquid.  <P>SOLUTION: A drain 6 is provided on an upper part of the receiver tank 1 as a means for separating the water (liquid) and the solid and taking them out via the separate routes to drain the water while keeping a hermetic state necessary for vacuum suction. A rotor having hatches 2 and 3 adjacent to a shielded space or recesses is provided on the lowermost part of the tank 1 to make a functional structure capable of separately discharging the solid while keeping the hermetic state necessary for the vacuum suction. A vehicle-mounted structure comprises auger screws of longitudinal and lateral axes placed at the lowermost part to place an outlet of the solids higher than the water level in the receiver tank. Thus the functional structure capable of discharging the water and the solids while keeping the hermetic state necessary for the vacuum suction is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117026-A (JP)
Title: Basket ball having nine to twelve cover panels
Inventor: MORRISON STAN W
IPC: A63B41/08
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To improve handling characteristics such as gripping performance of a basket ball. SOLUTION: This basket ball is provided with an outer cover 22 composed of nine to twelve, preferably ten cover panels 24, and groove forming members 26 positioned between the cover panels in a state of being joined to edges of the cover panels, on an outer surface of a spherical ball body.
Patent JP-2004014289-A (JP)
Title: Flat battery
Inventor: ONO MICHIKO
IPC: H01M2/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve a capacity per battery volume of a flat battery, in particular, a flat nonaqueous electrolyte secondary battery capable of performing heavy load discharging by using a wound or stacked group of electrodes.  <P>SOLUTION: A clearance between the group of electrodes having a square flat surface formed by squarely forming the outer shape of the flat battery and an electrode case 8 or 6 is reduced. The outer peripheral radius R of the corner of the negative electrode case 6 or positive electrode case 8 of a square shape is determined to be 2-4mm, whereby the flat square group of electrodes can be efficiently accommodated, and the battery capacity per battery volume can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066612-A (JP)
Title: Resist material and patterning process
Inventor: KOBAYASHI TOMOHIRO
IPC: C08G61/12
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a resist material having both high resolution and high etching resistance and useful in precision microfabrication and to provide a patterning process using the resist material. SOLUTION: The resist material comprises a hydrogenated body of a ring- opened metathesis polymer and a poly(meth)acrylic acid derivative as base resins.
Patent JP-2004016253-A (JP)
Title: Game machine
Inventor: MAEDA TAKASHI
IPC: A63F7/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of adjusting the quantity of pachinko balls by utilizing a ball run-out sensor preset and disposed on the game machine manufacturer's side.  <P>SOLUTION: The game machine comprises a tank 23 for reserving pachinko balls and discharging the reserved pachinko balls downward from a pachinko ball outlet, a tank rail 25 disposed facing the pachinko ball outlet for guiding pachinko balls to a put-out unit 27, and a ball run-out sensor unit 25 electrically connected to an internal mechanism for detecting the presence of pahinko balls ready to be put out in the tank. A game is played based on the pachinko balls put out via the put-out unit 27, and the ball run-out sensor unit 25 is disposed at a desired position on the wall face of the tank 23 to prevent the plugging with pachinko balls by adjusting the quantity of pachinko balls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022852-A (JP)
Title: Method of forming minute circuit
Inventor: SUZUKI AKIRA
IPC: G03F7/38
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a minute circuit without causing circuit thinning or the wire breaking of the circuit by suppressing a side-etching defect.  <P>SOLUTION: When a printed wiring board is coated with a photoresist for circuit formation, the copper-plated or copper-foiled surface of the printed wiring board is uniformly and finely roughened in advance by using a high-pressure jet type roughening apparatus in order to improve the wettability of a substrate surface and also improve adhesive strength between the photoresist and copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069457-A (JP)
Title: Power feeding for an optical transmission system
Inventor: CORDIER ALAIN
IPC: H04B10/80
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that includes a compensation means for producing a variable compensation signal from an electrical interference signal produced in a second conductor and an input means for inputting the variable compensation signal to a power feed conductor in order substantially to compensate for or cancel the electrical interference signal produced in the power feed conductor. SOLUTION: This invention provides the method and apparatus for optical transmission line power feed interference compensation for compensating for an electrical interference signal in a power feed conductor 12, 52, and in an associated second conductor 14, 54. The interference signal may be produced by electromagnetic induction or by local variation in earth potential. The compensation is performed by providing a variable compensation signal from an electrical interference signal produced in the second conductor and inputting the variable compensation signal onto the power feed conductor, in order substantially to compensate for or cancel the electrical interference signal produced in the power feed conductor.
Patent JP-2004026994-A (JP)
Title: Emulsion of oil and the like
Inventor: OGAWA YURIKO
IPC: A61K8/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion of oils and the like which has stable qualities, can eliminate the risk of allergy reactions and the like, is highly reliable and has a wide range of applications.  <P>SOLUTION: The emulsion of oils and the like is obtained by adding oils to an alkaline water prepared by electrolysis of water and heating the resultant mixture with agitation.  <P>COPYRIGHT: (C)2004,JPO