baber/WOPTO huggingface dataset:
Patent JP-2004222144-A (JP)
Title: Non-reciprocal circuit element
Inventor: HARADA HIROSHI
IPC: H01P1/36
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized non-reciprocal circuit element at a low cost with a small number of parts.  <P>SOLUTION: This non-reciprocal circuit element is provided with: a flat-shape ferrite member 4; first, second and third central conductors 5, and 7 provided on different surfaces in a vertical direction with a dielectric substance 8 therebetween while comprising conductor parts 5a-7a a part of which crosses to one another in the vertical direction; a magnet 2; a first yoke 1; a second yoke 3 constituting a magnetic closed circuit together with the first yoke 1; and capacitors C1-C3 connected to connection parts 5c-7c of the central conductors 5-7. The connection parts 5c-7c and a terminal 7 of a metal material are firmly fixed while connected, while the latter is protruded outward, to an upper electrode part 22 formed on the upper surface of an insulation plate 21 of the capacitors C1-C3, so that a conventional resin case is made unnecessary. Consequently, the element is miniaturized at a low cost with a small number of parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229332-A (JP)
Title: Waterproof brushless fan motor
Inventor: KUDO AKIHIKO
IPC: H02K11/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof brushless fan motor which can prevent the breakage of electric connection between electronic components and circuits on a circuit board at a mold.  <P>SOLUTION: The mold 45 is made of insulating resin so that it may include a stator 1, the electronic components 15, and the circuit board 3 within. At least between the electronic components 15 and the mold 45, this motor is equipped with a protective layer 53 which prevents the breakage of electric connection that may well occur by the expansion and shrinkage of the mold 45. The protective layer 53 is made of insulating material which shows adhesive force in shearing smaller than that of the hardened insulating layer of the mold layer 45. The adhesive force in shearing and the thickness of the protective layer 53 are set so that it may produce exfoliation between the electronic components 15 and the protective layer 53 when the expansion and shrinkage within the bounds of possibility of breakage of the electric connection occurs in the insulating resin of the mold 45.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225544-A (JP)
Title: Vehicular engine starter
Inventor: SAKAI KAZUTO
IPC: F16H57/029
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular engine starter for enhancing a degree of freedom of selecting the gear ratio by relieving restriction of an outer diameter of a crank gear, setting the speed reduction ratio large while restraining an increase in the gear number, and restraining run-out of the crank gear.  <P>SOLUTION: This vehicular engine starter 4 transmits rotation of a starting motor 10 to a crankshaft 3 via a gear row 11. The crank gear 15 included in the gear row 11 and coaxially arranged with the crankshaft 3, is arranged between the final journal 3e closest to a transmission 8 of the crankshaft 3 and the transmission 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228713-A (JP)
Title: Voltage conversion circuit, semiconductor integrated circuit provided therewith, and portable terminal
Inventor: OKUNO TOMOHISA
IPC: G05F1/613
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable positive activation in a voltage conversion circuit 31 capable of reducing power consumption by controlling a PMOS transistor MP and an NMOS transistor MN connected in series between a power supply line of a high-voltage VDD so that they are alternately turned off and on, outputting a low-voltage V2 obtained by smoothing an output voltage V1 thereof by a filter circuit 36 to the other circuit as a power supply voltage, and using the voltage V2 as a power supply of an output pulse signal generating circuit 32 for driving the two transistors MP and MN.  <P>SOLUTION: The voltage conversion circuit is provided with an activation signal generating circuit 35 for generating an activation signal RSTH for forcibly driving the p-type transistor so that it is turned on during a predetermined period of the activation, and a switch control circuit 34 for selecting the activation signal RSTH instead of a pulse signal S1 from the circuit 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227121-A (JP)
Title: Server device, communication control system, communication method and server program
Inventor: TERAJIMA YOSHIKI
IPC: G06Q10/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method for securing a response to a control request without raising communication cost by using an inquiry method by HTTP.  <P>SOLUTION: An ASP server is provided with a signal reception means receiving a control signal from an operation terminal and a reception request response means holding the response to a reception request until the signal reception means receives the signal when the reception request is received from a home server installed in the house and transmitting the response including information on the signal to the home server when the signal reception means receives a control signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228212-A (JP)
Title: Oxide semiconductor light emitting element
Inventor: SAITO HAJIME
IPC: H01S5/327
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light emitting element exhibiting excellent effect for confining carriers in an active layer and good emission characteristics and reliability.  <P>SOLUTION: The oxide semiconductor light emitting element is provided with a p-type MgZnO carrier barrier layer 4 between a nondoped CdZnO emission layer 3 and a p-type MgZnO clad layer 5 in a ZnO based light emitting diode element 10. Since a heterobarrier wall is high at the interface of the emission layer 3 and the p-type clad layer 5, such a structure as carrier overflow does not occur easily on the conduction band side is attained. Therefore, carrier confinement rate is enhanced significantly as compared with a case where the carrier barrier layer 4 is not present and emission efficiency is enhanced, and a light emitting diode element exhibiting excellent reliability can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223561-A (JP)
Title: Laser beam machining method and device
Inventor: KIYOTA YOSHINAGA
IPC: B23K26/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method and device that constantly realize the optimum machining regardless of nonuniformity of a workpiece and time required for image measurement.  <P>SOLUTION: The device picks up an image of part of holes in the middle of the machining and, on the basis of the shape of the part of the holes obtained from the measurement of the image, the device controls the machining state of all holes, discriminates the completion of the machining operation, and examines the condition of the machining device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003291319-A (JP)
Title: Printer, method for inspecting discharge of ink drop, and judging method
Inventor: KOMATSU SHINYA
IPC: B41J2/01
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer or the like which detects the presence/absence of discharging ink by a single threshold even for ink discharge parts which discharge different ink colors.  <P>SOLUTION: A printing density is adjusted to unify the threshold regardless of ink colors. The presence/absence of discharging ink is detected with the use of an inspection printing block formed to a printing medium by discharging ink of a plurality of colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233478-A (JP)
Title: Image forming apparatus and toner bottle
Inventor: YAMADA SHIYOUCHI
IPC: G03G21/16
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize, as a paper conveyance passage, a waste toner bottle used for recovering residual toner after transfer.  <P>SOLUTION: The image forming apparatus includes: a photoreceptor drum 11; an intermediate transfer belt 15 which transfers a toner image formed on the photoreceptor drum 11 thereto and temporarily holds it thereon; a second transfer roll 16 which transfers the toner image temporarily held on the intermediate transfer belt 15 to paper; and the toner recovery bottle 19 which stores residual toner scraped from the photoreceptor drum 11 after the transfer of the toner image to the intermediate transfer belt 15 from the photoreceptor drum 11, and whose external wall forms one plane of a paper conveyance passage 70. The toner recovery bottle 19 can be taken out of the main body 1. When the toner recovery bottle 19 is taken out of it, a conveyance guide 71 forming the other side of the paper conveyance passage 70 can be exposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230248-A (JP)
Title: Coating apparatus
Inventor: TERUI MASATO
IPC: B05C1/16
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus free from the exudation or the leakage of a coating liquid in a liquid reservoir part in coating and capable of performing the coating to attain stable quality.  <P>SOLUTION: This coating apparatus provided with an impression roll, a cylindrical gravure cylinder form plate, and a chamber doctor having an upper part doctor blade closely fitted to the surface of the cylindrical gravure cylinder form plate and having a contact angle variable in the regular direction to its rotation direction and a lower part doctor blade having a fixed contact angle in both ends of the liquid reservoir part is further provided with an air cylinder at the center of a surface opposed to the liquid reservoir part to regularly press-fix the chamber doctor to the surface of the cylindrical gravure cylinder form plate in use, a liquid supply part in a liquid injection port of the chamber doctor, a suction box part and a liquid discharge pipe part successively in a liquid discharge port via a space, and an air suction part at the upper part of a part having large head space in the suction box part in discharging the liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231727-A (JP)
Title: Surface treated polyester film and transfer foil using it
Inventor: HASHIMOTO KOKICHI
IPC: C08J5/18
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated polyester film excellent in both designability and moldability, particularly a film useful as a substrate film of a transfer foil.  <P>SOLUTION: The surface treated film is what is provided with a surface unevenness imparting processing for at least one surface of a polyester non-oriented film. The polyester composing the polyester non-oriented film is one comprising a monomer composition which contains as the dicarboxylic acid component 90 mol% or more of naphthalene dicarboxylic acid and/or terephthalic acid and as the diol component 20-99.9 mol% of ethylene glycol component and 0.1-80 mol% of 1,3-propane diol component and/or 1,4-butane diol component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233801-A (JP)
Title: Method of driving light emitting unit
Inventor: YOSHIDA TAKAYOSHI
IPC: G09G3/20
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of reliability of a light emitting element due to a deterioration in an organic compound layer in a light emitting unit with the light emitting element.  <P>SOLUTION: The light emitting unit whose light emitting element has improved reliability and prolonged life by arranging a reverse bias application period in which a reverse bias is applied in an erasure period wherein the light emitting element does not emit light, is provided. In the reverse bias application period, the potential of a power supply line (V) and the potential of a counter power source 109 are inverted in high/low relation and a reverse bias is applied to the light emitting element while a TFT 115 for erasure is held ON.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236533-A (JP)
Title: Stretchable grain-discharging apparatus of combine harvester
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To set a moving stretchable transport cylinder fit onto the outer periphery of a fixed transport cylinder of a stretchable grain-discharging apparatus for transporting and discharging the grains, at an arbitrary position, or release the set transport cylinder.  <P>SOLUTION: This stretchable grain-discharging apparatus of the combine harvester is characterized by disposing the first position-changing device 15 to be operated on the manual stretching of the moving stretchable transport cylinder 13 fit onto the outer periphery of the fixed transport cylinder of the stretchable grain-discharging apparatus for transporting and discharging the grains, at least at the tip of the moving stretchable transport cylinder 13, and releasing the lock of the moving stretchable transport cylinder 13 by the holding operation of the first position-changing device 15 or locking the moving stretchable transport cylinder 13 by releasing the holding operation. An operation lever 14c for vertically or laterally moving the fixed transport cylinder 8 and the movable transport cylinder 13 in a state holding the first position-changing device 15, and a grain-discharging means 25 to be operated on the discharge of the grains outside of the combine harvester are disposed at places near to the first position-changing device 15, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241642-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OSHIMA MASASHI
IPC: H01L21/304
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for efficiently removing a resist layer and manufacturing a conductive plug to embed a connection hole at an excellent yield, even when a reactive layer and a polymer layer are formed on a resist pattern surface by etching for connection hole formation.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises: (a) a process of forming first metal wiring above a semiconductor substrate; (b) a process of forming an inter-layer insulating film on the semiconductor substrate covering the first metal wiring; (c) a process of forming a resist pattern having an opening corresponding to the connection part of the first metal wiring on the inter-layer insulating film; (d) a process of anisotropically etching the interlayer insulating film with the resist pattern as an etching mask and forming the connection hole reaching the first metal wiring; (e) a process of supplying oxygen radicals and removing the reactive layer on the resist pattern surface; and (f) a process of treating the resist pattern surface with a liquid chemical containing an amine based organic solvent and removing at least reaction products by the anisotropic etching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237655-A (JP)
Title: Alternately laminated moistureproof film, its manufacturing method and alternately laminated moistureproof film with transparent electrode plate
Inventor: AKATSU MASAMICHI
IPC: H01L51/50
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternately laminated moistureproof film with high moistureproofness formed on a base of an organic material, its manufacturing method and an alternately laminated moistureproof film with a transparent electrode plate.  <P>SOLUTION: This alternately laminated moistureproof film with high moistureproofness comprises a first film of an inorganic material formed on the base of an organic material; a second film of a carbon fluoride series chemical substance formed on the first film; and a third film of an inorganic material formed on the second film. In addition, the alternately laminated moistureproof film is manufactured by sequentially forming the described films on the base of an organic material by vapor deposition or sputtering. Further, the alternately laminated moistureproof film with a transparent electrode plate is obtained by forming the transparent electrode plate on the third film of an inorganic material of the alternately laminated moistureproof film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243192-A (JP)
Title: Method and system for treating contaminated soil and contaminated soil treatment machine
Inventor: KASE KAZUO
IPC: B09C1/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contaminated soil treatment method for rapidly subjecting fluoride-contaminated soil to insolubilization treatment, a contaminated soil treatment system and a contaminated soil treatment machine.  <P>SOLUTION: In a first process, excavated fluorine-contaminated soil is subjected to the mixing treatment with an aluminum sulfate solution and a calcium chloride solution, and fluorine in the fluorine-contaminated soil is insolubilized by the interaction of the insolubrization due to calcium chloride and the adsorption due to aluminum sulfate. In a second process, the mixed soil of the fluorine-contaminated soil, aluminum sulfate and calcium chloride subjected to mixing treatment in the first process is subjected to the mixing treatment with a solidifying material not only to be stabilized in properties but also to be adjusted in pH.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247477-A (JP)
Title: Molding metal die
Inventor: HAYASHI KOICHIRO
IPC: B29K105/20
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die which can carry out resin-sealing successfully without causing resin flushing or cracking even if there are step differences on the substrate in any of works using an organic substrate.  <P>SOLUTION: An insert block 3 clamps the molding die 1 surface facing the resin-sealing side to clamp a work. In the insert block 3, a clearance concave portion 6 is formed to permit a clearance for the organic substrate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242990-A (JP)
Title: Showcase
Inventor: MAEKAWA KATSUHIKO
IPC: F25D27/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in maintenance to be performed at a location site by detachably operating a front panel of a canopy part from a case body and to stably support the upper edge of an illumination plate to the front panel by improving an assembling structure.  <P>SOLUTION: The lower end of the front panel 15 covering the upper face and the front face of the canopy part 5 is stacked on the lower surface of a light rail 8, which is fixed to the front face of a body case 1, and fixed thereto from the lower part by a screw 17. This showcase is so assembled that, when detaching the front panel, the screw 17 is unscrewed by the screwing operation by an access from the front part and the front cover is frontward detached. The lower end of the front panel 15 is provided with a panel mount seat piece 15b for screwing welded to its inside, a clearance (g) equivalent to the board thickness of the illumination board 14 is set between the mount seat piece and an illumination board pusher 15a foldedly formed in the lower end tip of the front panel, and the upper edge of the illumination board is inserted and held.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249480-A (JP)
Title: Both-side copper clad laminated sheet for forming capacitor layer, its manufacturing method and printed wiring board obtained using both-side copper clad laminated sheet
Inventor: YAMAZAKI KAZUHIRO
IPC: H05K3/38
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure good withstand voltage characteristics in a both-side copper clad laminated sheet for forming a capacitor layer obtained by laminating electrolytic copper foils on both sides of a dielectric layer with a thickness of 10 μm or below.  <P>SOLUTION: Each of the electrolytic copper foils to be used is obtained by physically polishing the rough surface of an untreated electrolytic copper foil obtained by an electrolytic method to form a surface with a surface roughness (Rz) of 0.5-3.0 μm and applying roughening treatment, if necessary, rustproof treatment, silane coupling agent treatment or the like to the surface of the polished untreated electrolytic copper foil to form a roughened surface on the surface of the polished copper foil. The both-side copper clad laminated sheet is manufactured by mutually opposing the surfaces of the resin layers of two electrolytic copper foils with the resin layers to each other and laminating the resin layers of two electrolytic copper foils mutually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250527-A (JP)
Title: Colored particulate dispersion, method for producing the same, water-based ink using the same, and method for forming image
Inventor: CHIBA TAKAHITO
IPC: C09D11/38
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored particulate dispersion excellent in storage stability and injection stability as an inkjet recording ink, a method for producing the same and an inkjet recording water-based ink using the same.  <P>SOLUTION: A method for producing a colored particulate dispersion comprising mixing a coloring material and a resin and dispersing the mixture in water is characterized by using a high-speed agitation emulsifier having no gas-liquid interface within the emulsifier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249203-A (JP)
Title: System for treating object to be treated and method for treating object to be treated
Inventor: NOMA TAKESHI
IPC: C10K1/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for treating an object to be treated which can cool a thermally decomposed gas generated therein by a cooling liquid sprayed from a multi-fluid nozzle without deteriorating the quality of the thermally decomposed gas.  <P>SOLUTION: The system 1 for treating an object to be treated comprises thermal decomposition apparatuses 2 and 3, gas cooling mechanisms 4 and 5 installed in the rear stage of the thermal decomposition apparatuses 2 and 3, and a dust collecting apparatus 6 installed in the rear stage of the gas cooling mechanisms 4 and 5. The gas cooling mechanisms 4 and 5 are provided with a multi-fluid nozzle 12. The multi-fluid nozzle 12 is made to spray a spraying solution for cooling to the thermally decomposed by utilizing an oxygen-free spraying gas (e.g., steam or the like).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003326171-A (JP)
Title: Activation method for crystalline titanosilicate catalyst with mww structure
Inventor: ABEKAWA HIROAKI
IPC: C07B61/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activation method for a crystalline titanosilicate catalyst with an MWW structure which can efficiently activate the catalyst.  <P>SOLUTION: The activation method for the crystalline titanosilicate catalyst with the MWW structure treats the catalyst using a silylating agent. As its preferable examples, following cases can be cited; when the catalyst is used for epoxidation of an olefin by hydrogen peroxide, and hydroxylation of benzene or a phenolic compound by hydrogen peroxide, when the catalyst is used for epoxidation of propylene by hydrogen peroxide, when the catalyst is used for a reaction using a nitrile compound as a solvent, when Ti (titanium) is introduced into the catalyst at the crystallization of the crystalline titanosilicate catalyst with the MWW structure, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258698-A (JP)
Title: Control method for multi-os computer system
Inventor: MORI AKIKO
IPC: G06F9/46
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce memory consumption and effectively use memory in a computer system where a plurality of OSs run simultaneously under the control of a control program.  <P>SOLUTION: In a computer system where a plurality of OSs of the same kind can run, a control program assigns for shared memory a physical memory space to which a program code area of one OS common to each OS is mapped, and maps a program code area of the other OS common to each OS to the physical memory space which is formed as a shared memory.  <P>COPYRIGHT: (C)2004,JPO&NCIPI