baber/WOPTO huggingface dataset:
Patent JP-2004079878-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HATTORI HIDETAKA
IPC: H01L29/739
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing negative resistance, softer dielectric strength, and increase in a leak current when a MOS bipolar element is turnd on.  <P>SOLUTION: The semiconductor device has a 2nd conductivity base layer 102 formed on a 1st main surface of a 1st conductivity semiconductor substrate 101, a gate electrode 105 formed in the 2nd conductivity base layer 102, a 1st conductivity emitter layer 107 formed on the surface of the 2nd conductivity base layer 102, a 1st conductivity field stop layer 109 and a 1st conductivity leak stop layer 110 formed in the 1st conductivity semiconductor substrate 101, a 2nd conductivity collector layer 111 formed in contact with the 1st conductivity leak stop layer 110, a 1st main electrode 108 formed on the 1st conductivity emitter layer 107 and 2nd conductivity base layer 102, and a 2nd main electrode 112 formed on the 2nd conductivity collector layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077685-A (JP)
Title: Organic el-element and its manufacturing method
Inventor: KIM CHANG NAM
IPC: H01L51/50
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provided a display device, especially a panel of an organic EL- element and a method or manufacturing it. SOLUTION: This organic EL-element has a double scanning structure in which a number of pixels are formed at crossing zones of electrodes. The EL- element comprises a transparent substrate, a first electrode formed on the transparent substrate, an auxiliary electrode connected with the first electrode and formed by overlapping the first electrode at one portion thereof, an organic luminescent layer formed on the first electrode formed on the pixel, and a second electrode formed to cross the first electrode on the organic luminescent layer.
Patent JP-2004056985-A (JP)
Title: Fuel cell charger
Inventor: TERADA JUNICHI
IPC: H01M8/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held, portable and the like integrated charger that has a fuel cell element, and a control device capable of electrolyzing water contained in the fuel cell element by impressing to this fuel cell element DC electricity obtained from the conversion of AC and the like power inputted from outside, of storing hydrogen obtained this way temporarily, of supplying the hydrogen to the fuel cell element as a fuel to generate power by changing-over operation when generating power, of outputting power in such a way as to be impressed to an external secondary battery and the like by properly controlling the obtained DC electricity, and of altogether outputting electric input like AC from outside by direct electric conversion, in order to improve convenience that, when this charge is used for a hand-held portable apparatus using the secondary battery, it becomes chargeable anywhere immediately, and that can be reused with the conventional specifications remaining unchanged even if the batteries are discharged.  <P>SOLUTION: In Fig. 1, the reference numeral (1) denotes the fuel cell, and (2) water, (3) hydrogen, (4) oxygen, (5) the control device, (6) an AC power input part, (7) a DC power output part, (10) the charger unit, (20) the secondary battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073718-A (JP)
Title: Game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform a shooting test by reducing the number of components and lowering the manufacturing cost.  <P>SOLUTION: This game machine is provided with a ball storage tank for storing game balls, a ball put-out device 150 putting out the game balls stored in the ball storage tank as prize balls and dispensing balls, and a count detecting switch 180 detecting the game balls put out from the ball put-out device 150. This game machine is provided with a count detecting signal transmission means prohibiting the count detecting switch 180 to transmit a detecting signal to the shooting test device 230, when the game balls are put out as the dispensing balls, and permitting the the count detecting switch 180 to transmit the detecting signal to the shooting test device 230, when the game balls are put out as the prize balls. The count detecting signal transmission means comprises, for example, a control device for controlling the game machine and a computer program for operating the control device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083608-A (JP)
Title: Resin composition for automotive part
Inventor: SUGIMOTO YOSHIO
IPC: C08K3/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for automotive parts having excellent mechanical strength properties and flowability and producing a molded product exhibiting a good metallic appearance.  <P>SOLUTION: The resin composition comprises a polypropylene resin composition and an aluminum flake pigment. A composition comprising a crystalline propylene-ethylene block copolymer, an elastomeric polymer and an inorganic filler is used as the polypropylene resin composition. An aluminum flake having the surface coated with a polymer containing acrylic acid, an acrylic ester, an epoxidized polybutadiene and divinylbenzene as constituent units is used as the aluminum flake pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082863-A (JP)
Title: Combination switch
Inventor: MIZUGUCHI YUJIRO
IPC: H01H25/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination switch capable of facilitating operation during traveling and reducing a manufacturing cost, by providing operation switches of an air conditioner frequently operated during traveling.  <P>SOLUTION: The combination switch comprises a combination switch main body 1 fixable to a vehicular steering column, an operating lever 2 rockably attached to the combination switch main body 1, and a wiper switch actuating a vehicular wiper following rocking of the operating lever 2 to the combination switch main body 1. An A/C switch 4 for operating an air conditioner mounted in a vehicle, a fan switch 5, and a temperature controlling dial 6 are provided on the operating lever 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086603-A (JP)
Title: Virtual space image generating device and image display unit
Inventor: OGURO HISASHI
IPC: G06T17/40
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing load of image generation processing by simplifying fineness in plotting an object in a three-dimensional shape.  <P>SOLUTION: The luminance of an object is calculated, and the plotting precision of a three-dimensional shape corresponding to the object is determined on the basis of the luminance. Then, the object is plotted in the three-dimensional shape corresponding to the plotting precision so that a virtual space image can be generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086790-A (JP)
Title: Touch panel apparatus and computer program thereof
Inventor: KUNII TAKESHI
IPC: G06F3/03
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous operation when the fingers of an operator slip and touch a button adjacent to a desired button in a touch panel.  <P>SOLUTION: When a touch panel 4 is touched, a button corresponding to a touch position is recognized (a step S1). Then the flag of a button adjacent to the button is turned into "operation invalid" (a step S2), and the timer of the button turned into "operation invalid" is started (a step S3). Subsequently, the flag of the button recognized in the step S1 is referred to. If the flag is "operation valid", the recognized button is validated (a step S4 to S5). If the flag is "operation invalid", the button is invalidated (step S4 to S6). Also, when the timer started in the step S3 elapses for a given time that the fingers of the operator seems to slip and touch the button adjacent to the desired button, for example 100 msec, the flag is reset to "operation valid".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155290-A (JP)
Title: Ecteinascidin 786, method for obtaining the same and use of the same
Inventor: KUBO AKINORI
IPC: A61K35/655
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a new ecteinascidin compound which is the stable equivalent of ecteinascidin 743. SOLUTION: The ecteinascidin 786 represented by the structural formula, the method for separating and purifying the ecteinascidin 786 from colony ascidian, and an anticancer agent.
Patent JP-2004094395-A (JP)
Title: Printing system
Inventor: YAMAZAKI HITOSHI
IPC: B41J5/30
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive printing system capable of printing a plurality pages of output information by two or more sheets at high speed by using a printer.  <P>SOLUTION: The print data of respective pages are provided with priority, and pages whose priority is high are stored in the allowable range of the memory of a printer, and the data of the memory are used for the second and following printing so that high speed printing can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092117-A (JP)
Title: Rock breaker and rock breaking method
Inventor: KAWAKAMI HIROMI
IPC: E21C37/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure efficient crushing by preventing a damage accident of a wedge liner in a rock breaker having a wedge with wedged inclined working faces and a pair of rodlike wedge liners arranged on opposite sides of the wedge.  <P>SOLUTION: A working face of the wedge liners that abuts on a rock mass is longitudinally divided into a plurality of working sections. The wall thickness of each working section tapers from a front end to a rear end to form an inclined face. The wall thickness at the front end of a front side working section is greater than that at the front end of a rear side working section. A short connection portion connects the rear end of a front side working section and the front end of a rear side working section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093759-A (JP)
Title: Fixing device
Inventor: TSUNODA SHIGERU
IPC: G03G15/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device superior in printing quality by preventing occurrence of off-set development due to excessive heat from a fixing belt.  <P>SOLUTION: The fixing device supports the endless fixing belt 6 with a heating roller 3, a support roller 4 and a fixing roller 5, and has a pressure roller 7 contacted with pressure on the fixing belt 6 between the heating roller 3 and the fixing roller 5. An arm member 12 is provided between the fixing roller 5 and the pressure roller 7, and moved along the outer periphery of the pressure roller 7. The arm member 12 is moved along the outer periphery of the pressure roller 7 in accordance with kinds of recording media to change nip width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090144-A (JP)
Title: Nail feeding mechanism for driver
Inventor: MURAKAMI TAKAHIRO
IPC: B25C7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of increasing manufacturing cost because a blade shape becomes a complicated shape, and of reducing a fatigue service life because the area of a blade is reduced more than a round-shaped blade for requiring to form the blade shape in a crescent shape so as not to strike a head part of a succeeding nail when the head part of the nail of a connecting nail overlaps each other in a nail driver having an existing nail feeding mechanism.  <P>SOLUTION: The nail driver 1 drives the loaded connecting nail 3 in a driving material 12 by the blade 13. The nail 4 connected to the connecting nail 3 is separated by using a cutter tool 10 for moving by interlocking with a push lever 8 as a means for separating the nail from a connecting material 5, and is moved to a prescribed driving position of a nose 2 by a nail feeding guide 7 after separation, and is driven by the blade 13 after fixing the nail 6 separated to the prescribed driving position by using a permanent magnet 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091671-A (JP)
Title: Resin varnish
Inventor: ADACHI HIROAKI
IPC: C09D5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin varnish having improved film formability; and to provide a film, a metallic foil with resin, a curable composite material, a cured composite material and a laminate, obtained by using the resin varnish.  <P>SOLUTION: The resin varnish is produced by dissolving a polyphenylene ether and an organic peroxide in an aromatic solvent, and heat-treating the resultant solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093068-A (JP)
Title: Assembly structure of storage unit
Inventor: HAYAKAWA YUJI
IPC: F24C1/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize equipment while ensuring ease of assembly of an exterior panel.  <P>SOLUTION: An assembly structure of a storage unit is provided with a tank case main body 27 partitioning a space for holding a water supply tank 17, a tank case door member 31 having a support shaft 32 supporting so as to open and close freely in the tank case main body 27 on one side and a lock part for the tank case main body 27 on the other side, blocking the space in the tank case main body 27 in a closed condition, and energized in the direction in which it leaves the tank case main body 27, and an operation member 35 having an engaging part engaging with the lock part to maintain a lock condition with the tank case main body 27 and a pushbutton 41 releasing the lock condition by pressing it down. The outer periphery of the storage unit is covered with an opening part of the exterior panel, the pushbutton 41 protrudes from an outer face of the exterior panel at an assembly position of the exterior panel, and a space for inserting an opening part peripheral fringe of the exterior panel is provided on a rear side of the pushbutton 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159088-A (JP)
Title: Recombinant thrombin receptor and related pharmaceutical
Inventor: COUGHLIN SHAUN R
IPC: C07K16/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide materials involved in the control of the circulatory system, more specifically, to provide a recombinant material useful for the production of a thrombin receptor, to provide use of the receptor as a diagnostic tool, and to provide a therapeutic agent which either stimulates or blocks thrombin receptor activation and diagnostic compositions relevant to the receptor.  <P>SOLUTION: The materials include a mutant thrombin, a DNA molecule, and a recombinant host cell; wherein the mutant thrombin, producible in a recombinant way, is such that the 57- and/or 99- and/or 205-position(s) is (are) different from that(those) in a wild-type thrombin b-chain, the DNA molecule has an expression system capable of producing the thrombin in a host when transformed to the recombinant host and includes a DNA sequence encoding the thrombin linked agonistically to an abnormal regulatory sequence so that the expression system is operable in the host, and the recombinant host cell is subject to transformation by the expression system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175098-A (JP)
Title: Regenerative bone implant
Inventor: LAI WEN-FU T
IPC: C08L89/06
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biocompatible and biodegradable regenerative bone implant.  <P>SOLUTION: The implant includes a biocompatible and biodegradable matrix having a plurality of pores and a biocompatible and biodegradable biopolymer covalently bonded to the matrix. Optionally, the matrix may further include a bone formation promoter that is also disposed in the pores and can be covalently bonded to the matrix.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004099049-A (JP)
Title: Cushioning medium
Inventor: NAKAHARA NOBORU
IPC: B65D81/113
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning medium which has high production efficiency, is easy to change in design, and requires only a small space for storage and transportation.  <P>SOLUTION: The cushioning medium consists of a U-shaped body 10 in a plan view and a coupling material 20. Opposite rising parts 13a of the body 10 are rotated 90° via hinges 11a to raise them. A coupling projection 14 formed on the upper surface of the rising part 13a is rotated 90° inward via a hinge 11b. A coupling projection 21 of the coupling material 20 is fitted with the coupling projection 14 to be unified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100170-A (JP)
Title: Renovation sash
Inventor: MAKI HIROYUKI
IPC: E06B1/56
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a renovation sash which secures a large storage space even in a wooden building, positively supports a new window frame, and is improved in handling efficiency and operating ease.  <P>SOLUTION: The new window frame 20 is located outside an existing window frame 90 to secure the large storage space 107. The new window frame 20 is not only fixed to a skeleton of the building but also subsidiarily supported by the outside portion of an extended member 40. As a result, a burden imposed to the fixed portion of the skeleton is reduced, and the new window frame 20 is positively supported by the skeleton and the extended member 40. Here, the new window frame 20 and a mounting frame 10 are separately provided as retrofitted members, which improves the handling efficiency thereof. Further the extended member 40 is linearly formed in a depth direction, and therefore the storage space 107 has a neat and simple form, which improves the operating ease of the storage space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100288-A (JP)
Title: Method for measuring direction of horizontal drillhole
Inventor: NAKAKUGI TOSHIHIRO
IPC: G01C15/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the drilling direction of a horizontal drillhole in the ground.  <P>SOLUTION: The method for measuring the drilling direction for the horizontal drillhole in the ground includes providing a drill rod having a rod body and a direction sensor; setting the length of the hole for one process which is obtained by dividing the overall length of the horizontal drillhole into a plurality of lengths; drilling the hole by the hole length of the one process while driving the drill rod back and forth; stopping the drill rod; subsequently moving the drill rod back by the hole length of the one process or more; and measuring deviation from a straight direction with the direction sensor while moving the rod forward again up to the tip of the drillhole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183637-A (JP)
Title: Neutron scintillator
Inventor: SHIMIZU HIROHIKO
IPC: C09K11/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron scintillator not containing heavy metals, that is indispensable for realizing such a scintillation detector, which has low sensitivity to gamma rays but enough counts high-intensity neutrons.  <P>SOLUTION: This neutron scintillator is formed by adding copper to an oxide composed of lithium and boron. The oxide composed of the lithium and the boron has a compositional ratio corresponding to Li<SB>2</SB>B<SB>4</SB>O<SB>7</SB>and comprises a transparent single crystal. The copper is contained in an amount of 0.001-0.1 wt.%. Further, a single crystal which is grown in the direction of the <001> axis is cut off perpendicular to the direction of growing of the crystal and the (001) plane of the cut-off crystal is polished, so that the polished single crystal is used as a scintillator plate crystal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100364-A (JP)
Title: Kelly bar drive device
Inventor: UENO YOJI
IPC: E21B17/07
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kelly bar drive device that enables a work change by replacement of a frictional kelly bar and a locking kelly bar with each other.  <P>SOLUTION: The kelly bar drive device 10, which is vertically movably mounted on a base machine, outputs rotation from a driveshaft 15 driven by a hydraulic motor 11 and transmits rotary force and pushing force to excavating means via a kelly bar fitted in the driveshaft 15 to excavate ground. An inner circumference of a through hole 20 in the driveshaft 15 has keyways 21 for a frictional kelly bar and keyways 22 for a locking kelly bar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108860-A (JP)
Title: Assay method using biochemistry analysis unit
Inventor: AMANO YOSHIKAZU
IPC: G01N33/543
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve a detection limit by improving the fluidity of a blocking buffer.  <P>SOLUTION: Ligands or receptors are joined to adsorptive regions of a biochemistry analysis unit having porous adsorptive regions. Marked receptors or marked ligands marked by a marking material are peculiarly joined to the ligands or the receptors. The blocking buffer containing particles having diameters smaller than the diameters of holes for the adsorptive regions are used for forcibly fluidizing enzyme marked antibodies crossing the adsorptive regions to block the adsorptive regions. Subsequently, the enzyme marked antibodies are forcibly fluidized crossing the adsorptive regions to be peculiarly joined to the marked receptors or the marked ligands, a chemically chemiluminescent substrate is put in contact with the enzyme marked antibodies peculiarly joined to the marked receptors or the marked ligands, and chemiluminescence released from the adsorptive regions of the biochemistry analysis unit is photoelectrically detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111126-A (JP)
Title: Heating roller
Inventor: SHIMONAKA MASATOSHI
IPC: H05B3/44
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating roller wherein the surface temperature of a heating cylindrical body is uniformized by keeping constant the light irradiation distance between a luminous part and the inner surface of the cylindrical body of each incandescent lamp through a configuration in which the luminous parts of the respective incandescent lamps are disposed on a line when the plurality of incandescent lamps are disposed within the cylindrical body making up the heating roller.  <P>SOLUTION: This heating roller 1 equipped with the heating cylindrical body 2 and the plurality of both-end sealed type incandescent lamps 3 and 4 axially disposed within the cylindrical body 2, is characterized in that the lamps 3 and 4 are characterized by each having the luminous part and a non-luminous part with bent parts used as boundaries in a luminous tube having the bent parts and by being disposed so that the respective luminous parts 41, 33, and 45 of the respective lamps 3 and 4 are on the same line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284527-A (JP)
Title: Treated product having enhanced vitamin u content in plant
Inventor: TAKAGAKI KINYA
IPC: A23L33/15
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing a vitamin U content in a plant.  <P>SOLUTION: The vitamin U content in the plant can be enhanced by treating the plant containing vitamin U with methionine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198637-A (JP)
Title: Packet verifying method
Inventor: COSS MICHAEL JOHN
IPC: H04L12/66
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer network fire wall to utilize 'stateful' packet filtering for improving performance by storing the results of rule processing adopted to packets.  <P>SOLUTION: This computer network fire wall is configured to utilize 'stateful' packet filtering by caching the results of rule processing to packets, and utilizing the cached results to by-pass rule processing for subsequent similar packets. For example, the results of the application of a rule set to the specific packet of a certain network session are cached, and when the subsequent packets from the same network session reach the fire wall, the cached results from the previous packets are used for the subsequent packets. Thus, it is not necessary to adapt the rule set to each input packet.  <P>COPYRIGHT: (C)2003,JPO