baber/WOPTO huggingface dataset:
Patent JP-2002280349-A (JP)
Title: Substrate processor
Inventor: NAKAMURA MASATARO
IPC: H01L21/304
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor ensuring full safety, even in the case that a feed control means performs abnormal operations. SOLUTION: When a feed permission timer reset signal S1 is outputted from a feed control part, a feed permission timer 51 outputs a feed permission signal S4. Thus, a reset inhibition timer 52 outputs a reset inhibition signal S8 for a prescribed time. When the feed control part outputs a new feed permission timer reset signal S1 by abnormal operations during the prescribed time, a reset violation signal S9 is activated. As a result, a feed permission timer reset abnormality signal S5 is outputted from a flip-flop circuit 54. The flip-flop circuit 54 continuously outputs the feed permission timer reset abnormality signal S5, until an alarm cancellation signal S3 is inputted. When the feed permission timer reset abnormality signal S5 is outputted, the feed of processing liquid is stopped, regardless of the presence/absence of the output of the feed permission signal S4.
Patent JP-2001343576-A (JP)
Title: Supporting structure for optical element, exposure device using the same and manufacturing method of semiconductor device
Inventor: EBINUMA RYUICHI
IPC: G03F7/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the supporting structure for an optical element capable of reducing the deformation of a lens surface due to a change in a temperature environment, and distortion at the assembling, and which is stable, with less aberration, and capable of attaining high resolution, and to provide an optical device such as an exposure device constituted by introducing the supporting structure, and to provide a method for manufacturing a semiconductor device, etc., by the optical device. SOLUTION: As for the optical element supporting structure of supporting the optical element, the structure is provided with a 1st supporting member for supporting the optical element, and a 2nd supporting member which is positioned on the outer diameter side of the 1st supporting member and for supporting the 1st supporting member, and the 2nd supporting member is provided with an elastic member which is positioned between the 1st supporting member and the 2nd supporting member in a radial direction, and whose inner diameter side is connected with the 1st supporting member and whose outer diameter side is connected with the 2nd supporting member and which is elastically deformed in the radial direction, and the 1st supporting member and the 2nd supporting member are made in a non-contact state in the axial direction.
Patent JP-2002277527-A (JP)
Title: Gps receiver
Inventor: MORITA HIROYUKI
IPC: G01S1/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver with enhanced surveying accuracy by selectively capturing a certain number of signals sent out from a multitude of satellites. SOLUTION: This GPS receiver for receiving radio waves sent out from a plurality of satellites is equipped with an antenna for receiving the radio waves sent out from the respective satellites, an elevation angle computing part 501 for finding the elevation angles θn of the respective satellites based on the received radio waves, and a comparison part 503 for comparing the elevation angles θn with a prescribed reference elevation angle θref. Position measurement is performed by selectively using only radio waves from satellites whose elevation angles θn are larger than the elevation angle θref.
Patent JP-2002288473-A (JP)
Title: Device and system for ordering commodity and receiving order for commodity
Inventor: KUWANO YOSHIMASA
IPC: G06Q50/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for ordering a commodity and receiving an order for commodity adjusted to the needs of customers. SOLUTION: The design program of the commodity is uploaded from a manufacturer side computer 16 to a server computer 12. A customer side computer 14 accesses the Internet shop site of the server computer 12. When the desired commodity is selected, the server computer 12 downloads the design program which has been uploaded from a manufacturer manufacturing and selling the commodity to the customer side computer 14. The customer designs the commodity by using the design program and transmits design data to the server computer 12. The server computer 12 transmits design data to the manufacturer side computer 16 and orders the commodity. The manufacturer manufactures the commodity on the basis of the design data and delivers the commodity to the customer.
Patent JP-2002286922-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO TETSUYA
IPC: G02B5/20
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a color filter substrate comprising a plastics substrate coated with a novel overcoat layer which is film formed at a low temperature and in a short time and which is excellent in smoothness, adhesion property to a transparent substrate (ITO (indium tin oxide)) and scratch resistance of the obtained coating film. SOLUTION: The liquid crystal display device is provided with the color filter substrate, coated with the overcoat layer, which is obtained by film forming a composition for overcoating obtained from an organometallic compound (A), expressed by a general formula (1), R<1> m Si(OR<2> )n (provided that in the folmula R<1> expresses a hydrogen atom, an alkyl group or an alkyl group with a functional group, optionally identical or different respectively, R<2> expresses a hydrogen atom, an alkyl group or an acyl group, optionally identical or different respectively, n is an integer equal to one or more and further m+n=4), and/or its hydrolyzed and condensed product, a silane coupling agent (B) and an organic compound (C) having a functional group capable of reacting with the silane coupling agent (B) within the molecule on the plastics substrate.
Patent JP-2002294309-A (JP)
Title: Method for producing fine metallic particle
Inventor: IGARASHI TETSUYA
IPC: B22F9/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metallic fine particles by which metallic fine particles dispersed into water are dispersed into an organic solvent by transferring the metallic fine particles into the organic solvent in an interphase transfer, also, they are easily and quickly be protected by interacting optional ligands, and their stabilization over a long period can be attained. SOLUTION: A ligand-containing organic solvent 3 obtained by dissolving alkyl mercaptan shown by the general formula of Cn H2n+1 SH (4<=n<=20), and insoluble in water into an organic solvent is mixed into a metallic ion water solution 2, and this mixture is stirred. A solution of the metallic salt of boron hydride as a reducing agent 6 is added thereto to reduce metallic ions. After that, a metallic salt aqueous solution is mixed therein, and this mixture is stirred. The metallic fine particles are transferred into the organic solvent phase in an interphase transfer to protect them by alkyl mercaptan as ligands in the organic solvent.
Patent JP-2002289951-A (JP)
Title: Pulse laser power source
Inventor: NINOMIYA NORIHIKO
IPC: H01S3/097
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pulse laser power source provided with a waveform shaping circuit in a structure, in which a capacitor hardly receives thermal influence from a core component. SOLUTION: The pulse laser power source is provided with a pulse generation circuit 2, generating a pulse voltage by the ON-control of a semiconductor switch SW from an initially charged capacitor Co for charging and discharging and the waveform-shaping circuit 3 pulse-compressing the pulse voltage and supplying it to a pulse laser generating part 4, and is provided with the structure for housing the waveform shaping circuit 3 in an oil tank 6 and cooling it by a heat exchanger 8. Saturable reactors L1 and L2 of the waveform shaping circuit are arranged at the center part of the oil tank 6, capacitors C1 and C2 of the waveform shaping circuit 3 are arranged around them, the heat exchanger 8 is arranged at the upper part of the oil tank 6 and insulating oil 5 is filled.
Patent JP-2002282042-A (JP)
Title: Notebook-shaped portable color case
Inventor: SAKKA HIDEO
IPC: A45D33/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a notebook-shaped portable color case which is convenient for storage and carrying and is easy to use by systematizing such as a pocket notebook by making a set of coloring materials, pallet, and a complete set of other tools. SOLUTION: A color pasteboard in which coloring materials are arranged in a cover body comprising front, reverse, and back covers and a pallet pasteboard are placed in a way able to fix and remove and one or a plurality of bag pasteboards for accommodating tools such as a brush or a form in a way able to take in and out are placed in the binder of the cover body. The point at issue is dissolved by arranging a grip belt in the back cover of the cover body.
Patent JP-2002282194-A (JP)
Title: Dishwasher
Inventor: HORIUCHI HIROSHI
IPC: A47L15/42
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent water from leakage to the side of drainage during circulating operation or to the side of circulation during draining operation in a pump unit capable of performing both the circulating operation and the draining operation of washing and rinsing water remained inside the washing tub only by changing the direction of impellers to be rotated by a pump driving means. SOLUTION: The rotary shaft of a changing device inside a casing is located closely to the outer periphery of impellers in comparison with portions comprising the valve element of the changing device and in a discharging hole closing structure for the valve element of the changing device, the face of the changing device having the valve element closes the inlet face of a discharging hole inside the casing without sliding higher than the face and both two discharging hole inlet faces are almost parallel to the rotary shaft so that sealing and changing can be surely performed.
Patent JP-2002298888-A (JP)
Title: Fuel cell system and starting method therefor
Inventor: ODA KATSUYA
IPC: C01B3/38
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the combustion roar generated in the combustion of an unstable reformed gas with a startup burner at starting of a fuel cell system. SOLUTION: The reformed gas reformed by a reforming device at starting is supplied to the startup burner 7 through a fuel supplying passage 8 and combusted. A heat exchanger 10 is provided at the required position of the fuel supplying passage 8 to remove the moisture in the reformed gas, and a methane concentration detection sensor 9 is provided to detect the methane concentration in the reformed gas. When the methane concentration is higher than a set value, an operation is performed in a control part 12 on the basis of the detection signal of the sensor 9 to control the air quantity of a fan 11. The gas flow is prevented from changing from laminar flow to turbulent flow to prevent the combustion roar. Furthermore, a burner control device 13 can be constituted by use of a sound sensor 17 for detecting the combustion sound in the startup burner 7.
Patent JP-2002294581-A (JP)
Title: Method for preventing streak defect of coated paper
Inventor: ABE KATSUE
IPC: D21G1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent remarkable operation loss caused by the stop of the proc ess in the calendering treatment of a coated paper owing to the damage of the elastic roll of the calender to necessitate frequent replacement of the roll by remarkably decreasing the damage on the roll with color scum to reduce the roll cost and the operation loss caused by the replacement of the roll. SOLUTION: A nozzle for ejecting a high-speed air stream is placed on the traveling path of a continuous paper between a coater and a calender to remove the color scum attached to the part near both edges of the continuous paper.
Patent JP-2002282975-A (JP)
Title: Positioning device and press machine equipped there with
Inventor: INOUE MASAO
IPC: G12B5/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device capable of being constructed on an existing static plane, easily handling and having wide adaptability to kinds of an object to be moved. SOLUTION: This positioning device is provided with a X-direction positioning mechanism in which a X-direction extending and retracting mechanism is arranged opposite to a X-direction elastisty supporting mechanism in the X- direction so as to sandwich the object to be moved, and a Y-direction positioning mechanism in which a Y-direction extending and retracting mechanism is arranged opposite to a Y-direction elastisty supporting mechanism in the Y- direction so as to sandwich the object to be moved.  In the device, the object to be moved can be moved in the X-direction by the amount of extension and retraction of a X1 mobile member which is provided by operating the X- direction extending and retracting mechanism and can be moved in the Y- direction by the amount of extension and retraction of a Y1 mobile member which is provided by operating the Y-direction extending and retracting mechanism, thereby, it is constituted so as to be able to position in the X-direction and Y-direction.
Patent JP-2002255991-A (JP)
Title: Method for producing protected 2'-deoxycytidine derivative
Inventor: KOMATSU HIRONORI
IPC: C07H19/073
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently mass producing a protected 2'- deoxycytidine derivative, with which defects of conventional method are dissolved without using a halogenic solvent. SOLUTION: Formation of a ditrityl derivative is controlled under a specific condition. Crystallization is carried out by using a specific solvent which is a poor solvent for benzoyl 2'-deoxycytidine derivative and a good solvent for a protected 2'-deoxycytidine derivative. Consequently, a high-purity protected 2'-deoxycytidine derivative is simply produced on an industrial scale.
Patent JP-2002123938-A (JP)
Title: Optical recording medium and recording method for the same
Inventor: SASA NOBORU
IPC: G11B7/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium free from a mark deviation problem as an optical information recording medium using a recording material having a small decomposition accelerating effect such as a porphyrin derivative, that is, a material which exhibits an endothermic reaction in decomposition, a material which generates little heat by decomposition or a material such as performs recording by the release of a substituent or the decomposition of only a substituent without decomposing the basic skeleton in a recording layer and to provide a recording method with no mark deviation problem. SOLUTION: In the optical recording medium obtained by forming at least a recording layer based on a porphyrin derivative on a substrate, recording is performed while increasing the maximum recording power in recording pulse components in accordance with the increase of data mark length.
Patent JP-2002293149-A (JP)
Title: Transmission structure of harvester
Inventor: UCHI TAKAHIRO
IPC: F16H57/028
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission structure capable of achieving miniaturization and reduction of a cost of a harvester. SOLUTION: In this transmission structure of the harvester, power from an engine 7 is transmitted to a traveling device 1 through a hydrostatic continuously variable transmission 9 and a transmission system 11 for traveling installed in a transmission case 8. A recessed part 29 is formed on a side wall 28 of the transmission case 8. A piston pump 30 and a piston motor 31 are accommodated in the recessed part 29. A port block 34 wherein oil passages 32 and 33 for connecting the piston pump 30 and the piston motor 31 are formed is jointed to the side wall 28 in order to close the recessed part 29. Thus, the hydrostatic continuously variable transmission 9 is accommodated inward of the transmission case 8.  A transmission system 37 for working is installed in the transmission case 8, which can be switched between a first transmission condition that the power before speed change by the hydrostatic continuously variable transmission 9 is transmitted to harvester device 3 and a second transmission condition that the power after speed change by the hydrostatic continuously variable transmission 9 is transmitted to the harvester device 3.
Patent JP-2002295705-A (JP)
Title: Motor-operated valve for preventing water hummer, and its controlling method
Inventor: TAKAHIRA TOMOHIRO
IPC: A62C35/68
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a water hummer in relation to a motor-operated valve used for a fire extinguishing facility and its controlling method. SOLUTION: The motor-operated ball valve 2 has a secondary side having a nozzle 5 disposed in an empty water feed pipe, and controlled by a control means 8. The control means 8 initially partially opens the valve to provide a flow speed for preventing the water hummer, and fully opens the motor- operated ball valve 2 after running water reaches the nozzle 5. The other control means 8 initially fully opens the motor-operated valve ball 2 to make water flow for a certain time, and partially opens the motor-operated ball valve 2 slightly before the water reaches the nozzle 5, thereby preventing the water hummer.
Patent JP-2002356676-A (JP)
Title: Gallium nitride phosphor and method for producing the same
Inventor: TAMAOKI HIROTO
IPC: C09K11/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride phosphor excellent in luminescent characteristics, and to provide a method for producing the same. SOLUTION: A gallium nitride phosphor represented by the general formula: (Ga, In, X)N:Y, Z (wherein X is at least either of B and Al; Y is at least one member selected from the group consisting of Be, Zn, Mg, Ca, Sr, Ba, Cd, and Hg; and Z is at least one member selected from the group consisting of O, S, Se, Te, Pb, C, Si, Ge, and Sn) and excellent in luminescent characteristics is obtained by introducing at least either of B and Al into the GaInN phosphor.
Patent JP-2001348421-A (JP)
Title: Acid-catalyzed polymerization of aqueous epoxy resin emulsion and use thereof
Inventor: WALKER FREDERICK HERBERT
IPC: C09D/
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous polymer emulsion comprising a polymer polyol and to provide a coating composition containing the emulsion and a crosslinking agent. SOLUTION: The aqueous polymer emulsion is obtained by dispersing a hydrophobic cyclic ether monomer in water in the presence of a surfactant to form particles in which the cyclic ether monomer is dispersed and irreversibly polymerizing the aqueous monomer particles through right opening in the presence of an effective amount of a water-soluble acidic substance having a pKa of <=1. The coating composition is obtained from the polymer emulsion and an OH-reactive crosslinking agent.
Patent JP-2002301158-A (JP)
Title: Oxygen condensing device
Inventor: NAKAKOSHI MICHIO
IPC: A61M16/16
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier which does not generate the leakage of a humidified gas even by a weak force, and wherein the properly tightened state between a lid and a receiver can be easily checked from the outside. SOLUTION: A humidifier is equipped with a lid means, a receiver means, and a seal means. In this case, the lid means is equipped with an inlet for dry gas, and an outlet for a humidified gas. The receiver means can contain water for humidifying. The seal means seals a space between the lid means and the receiver means. In such a humidifier, the seal means is located in a gas phase, and the shape is continuous extending to the total periphery of the sealing surfaces of the lid means and the receiver means. Also, the humidifier has a structure which is equipped with a lip section slightly rising from a base seal material.
Patent JP-2002313322-A (JP)
Title: Negative electrode for use in solid polymer electrolytic battery, its manufacturing method and solid polymer electrolytic battery
Inventor: OSAWA YASUHIKO
IPC: H01M4/1393
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for use in a solid high polymer electrolytic battery which is excellent in charging and discharging characteristics. SOLUTION: This negative electrode for the solid polymer electrolytic battery to come into contact with a polymer electrolyte containing a support electrolyte of lithium ions is furnished with a carbon structure 1 capable of occluding and discharging lithium ions in accordance with charging and discharging, and arranged with a composite material 3 to show lithium ion conductivity and having affinity to the polymer electrolyte 2 so as to come into contact with the carbon structure. A weight ratio to carbon of a composite material is set more than 1 weight %, favorably, more than 2 weight % and less than 40 weight %.
Patent JP-2002308441-A (JP)
Title: Delivery commodities control system
Inventor: KINOSHITA SATOSHI
IPC: G06Q50/28
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a delivery commodities control system capable of controlling the completion of commodities delivery when a receiver is absence and reducing delivery cost and allowing a receiver to easily receive delivered commodities. SOLUTION: This system is provided with a bar code reader 20 which reads the bar codes 51 and 61 of a delivered commodities exchange card 50 and a delivery ticket 60 and inputs exchange card identification information and delivery ticket identification information made to be related with each other, and a register terminal 30 in which proxy storage starting information including delivery ticket identification information of a commodities 70 to be delivered to a house which are stored by a convenience store 3 is input, and which reads the bar code 51 of the delivered commodities exchange card 50 brought by the receiver, and in which proxy storage finishing information including delivery commodities identification information of the identified commodities 70.
Patent JP-2002315178-A (JP)
Title: Method for preventing overcurrent of battery
Inventor: MITSUBE MASANORI
IPC: H01H37/52
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To surely eliminate generation of a useless load on a battery by keeping the resistance of an overcurrent protective element at an initial value when the cause of generating an overcurrent is removed and a normal state is recovered. SOLUTION: In a method for lowering an average current Ix by switching conduction on/off upon occurrence of an overcurrent, the on/off time ratio t1/t2 is varied such that the average current decreases as the overcurrent increases.
Patent JP-2002317970-A (JP)
Title: Air conditioner
Inventor: TANAKA TOSHIO
IPC: F24F5/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To surely introduce condensate obtained outdoor into an indoor unit. SOLUTION: An air conditioner comprises the indoor unit (41) constituted so as to humidify air in a room (41a). An adsorption rotor (22) for adsorbing water vapor in the outdoor air, a condensing unit (33) for cooling the humid air containing the water vapor separated from the rotor to condense the vapor, and a pump (37) sucking and discharging the water formed through condensation in the unit (33) and having a low flow rate and a high head, are provided in the outdoor (11a). The conditioner further comprises a water supply passage (51) for introducing the water discharged from the pump (37) into the indoor unit (41).