baber/WOPTO huggingface dataset:
Patent JP-2002243097-A (JP)
Title: Liquid-tight and airtight cold insulation structure of low temperature liquefied gas storage tank
Inventor: NISHIZAKI TAKENORI
IPC: B65D90/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and to extensively reduce construction cost by reducing a construction trouble, to secure requirement performance such as heat insulation performance for liquidtightness, airtightness, constructive safety and boiloff restraint and to stably maintain these performance for a long period of time. SOLUTION: A liquid-tight and airtight cold reserving layer 4 with continuity is formed on the inside of a concrete container 1 by integrally molding a liquid- tight and airtight barrier 2 made by reinforcing a metal foil or light metal foil having fluid nonpermeability and flexibility by a glass fiber fabric or a synthetic chemical fiber fabric and a PUF made cold insulation material 3 formed by in-site foaming of polyurethane on an inner surface of the concrete made container 1 of a low temperature liquefied gas storage tank 10 so that the side of the cold insulation material 3 is self-adhered and simultaneously the barrier 2 is integrally joined.
Patent JP-2002240858-A (JP)
Title: Eat-aiding vessel and food package using the vessel
Inventor: HAMACHIYO YOSHINORI
IPC: B65D77/20
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive eat-aiding vessel wherewith those who need nursing or infants can eat by scooping food inside the vessel with a spoon without assistance, and also to provide a food package using the vessel. SOLUTION: The eat-aiding vessel is formed in a shape wherein at least one side of the circumferential wall 3 of the upwardly-opened vessel main body 1 is curved in a circular arc toward the inside, and the curved circumferential wall 3 is extended toward a position whereon the tangential line at its outer circumference becomes horizontal, and an indent 4 is formed at the reverse side of the bottom of the vessel main body 1. The food package A is such that is made up by putting nursing food 2 into the vessel main body 1 and by closing the upwardly-opened part of the vessel main body 1 with a lid material 7 which is separably stuck to the opening.
Patent JP-2002246160-A (JP)
Title: Hot plate unit
Inventor: ITO YASUTAKA
IPC: H05B3/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot plate unit, capable of securing flatness for the heating surface of a ceramic heater and uniformly heating a semiconductor wafer as a heated object, by adjusting a deflection quantity of a ceramic board. SOLUTION: The hot plate unit includes the ceramic board with a resistance heating element formed on a surface or inside of the ceramic board and a support container of a bottomed cylinder shape for supporting the ceramic board, and is characterized by that a reflection quantity adjusting means for adjusting the deflection quantity of the ceramic board is provided with the support container.
Patent JP-2002252176-A (JP)
Title: Cvd device and thin-film manufacturing method
Inventor: SHIOMI HIROSHI
IPC: C23C16/455
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device, which can form an equal thin film on a substrate, and a thin-film manufacturing method using it. SOLUTION: When a gas, after having stacked a thin film on the substrate 14 moves away from a heating element 13, the gas moves away from the heating element 13, being led in the horizontal direction or under to the outside of an inner tube 11 by an outer tube 10, whereby the gas is cooled and the density increases, but this gas will not flow back into the inner tube 11, and the disorder of the gas caused by the natural convection in the vicinity of the heating element 13 is suppressed, and a flow parallel with the face of the substrate 14 is made, so that the supplying of equal gas to the substrate 14 becomes possible.
Patent JP-2002258369-A (JP)
Title: Camera
Inventor: UCHIDA TAKAYUKI
IPC: G03B15/05
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve operability and housability by eliminating the bulge of a body by a built-in stroboscope of a stroboscope-built-in camera. SOLUTION: A flash device which is provided with a light emitting tube of a spot light source type as a light source is arranged alongside a roof surface of a pentagonal roof prism of the camera having the pentagonal roof prism.
Patent JP-2002256801-A (JP)
Title: Piston driving device for v-type internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B75/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To set an explosion interval between cylinders at regular intervals and also to make one pair of lower links 16L and 16R of right and left banks share one crank pin 19. SOLUTION: Pistons 12L, 12R are disposed slidably in one pair of cylinders 11L, 11R that have a prescribed bank angle. In each bank, piston pins 14L, 14R of pistons 12L, 12R, upper links 15L, 15R, lower links 16L, 16R and controlling links 23L, 23R are continuously connected one another. At the time of changing the engine compression ratio, the other edges of controlling links 23L, 23R (joins 25L, 25R) are moved. Both lower links 16L, 16R are equipped to one crank pin 19 of a crankshaft 18 coaxially and rotatably.
Patent JP-2002261782-A (JP)
Title: Protection of label switch network
Inventor: BOKU TATSUNORI
IPC: H04L69/40
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability in communication by providing the protection method and device of a label switch network for coping with the disconnection of a fiber, that of a ring, or the like in the label switch type ring network. SOLUTION: A light label arriving at a node is extracted by a light label extracting circuit 2001, and is optically and electrically converted by a light label reception circuit 2003. A monitor 2004 monitors the label signal that has been converted into an electrical signal. A light packet transmission circuit 2012 inserts a light packet into the side of the ring at proper timing, that is instructed by a control circuit section 2005. Since a 2×2 light switch 2014 is in bar state normally, the inserted light packet is transmitted by a current system path. Once abnormality is detected by the monitor 2004, the control circuit section 2005 switches the 2×2 light switch 2014 to a cross state, thus bypassing the living system signal to a spare system.
Patent JP-2002271215-A (JP)
Title: Transmission power detecting device and transmitting device
Inventor: AISAKA HIDEKI
IPC: H04B7/26
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent pulling-in of a transmitting signal between a plurality of transmitting systems, and moreover to attain this using a simple configuration. SOLUTION: Power detectors 8a and 8b are provided to detect the output power levels of transmitters 1 and 2, corresponding to the transmitters 1 and 2 respectively. Diodes 9a and 9b are provided, corresponding to the detectors 8a and 8b respectively, and signals outputted from the detectors 8a and 8b are inputted into the anodes of the diodes 9a and 9b. The cathodes of the diodes 9a and 9b are commonly connected to the terminal of a smoothing capacitor 8d. The other terminal of the capacitor 8d is grounded.
Patent JP-2002265532-A (JP)
Title: Phosphatidylcholine group-containing (meth)acrylate compound and phosphatidylcholine group-containing (meth)acrylate polymer
Inventor: NAKAYA TADAO
IPC: C09K23/34
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel (meth)acrylate compound which is excellent in hydrophilicity while being water-repellent, and a polymer of the same. SOLUTION: A novel (meth)acrylate having a phosphatidylcholine group and a fluoroalkyl group is synthesized. A polymer obtained from the compound is excellent in hydrophilicity, and, for example, a coating film formed from a solution of the polymer is water-repellent and free from dewing.
Patent JP-2002267291-A (JP)
Title: Thermal expansion valve
Inventor: WATANABE KAZUHIKO
IPC: F16K31/68
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of components of a thermal expansion valve. SOLUTION: The thermal expansion valve 10 has passages 110 and 112 for urging a refrigerant to flow toward an evaporator side, and a passage 160 for allowing the refrigerant to return from the evaporator in a valve main body 100. A valve element 130 having a spherical shape for defining a valve chamber 120 is urged toward a valve seat by a support member 132 and a spring 134. A power element 250 has a diaphragm 270 in the interior thereof an transmits the pressure in a pressure-activating chamber 280 to an action rod 150 via a stopper 200. The stopper 200 is provided with a boss 210, into which the top end of the action rod 150 is inserted. A recessed part 208 is formed between an annular protrusion 206 and the boss 210, so that the weight is reduced.
Patent JP-2002274245-A (JP)
Title: Arm structure of load receiving deck elevating/sinking device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple arm structure of a load receiving deck elevating/ sinking device capable of preventing the load from tumbling or falling. SOLUTION: A base upper arm 8 and a base lower arm 4 are installed on a vehicle body rotatably round an upper fulcrum A and a lower fulcrum B, respectively, and if the acting points on rotational end side of the arms 8 and 4 are represented by C and D, the quadrangle whose four apices are at A, B, C, D is a trapezium such that the edge member CD tilts toward the edge member AB in association with the rotation of each arm. Also a tip upper arm 16 and a tip lower arm 13 are provided rotatably round C and D within a certain range, respectively, and if the acting points on rotational end side of these arms 16 and 13 are represented by E and F, the quadrangle whose four apices are C, D, E, F is a parallelogram.  The load receiving deck 18 is supported on the side with E and F and tilts on the basis of the inclination of the edge member CD until the base upper arm 8 and base lower arm 4 reach the rotational down end.
Patent JP-2002277889-A (JP)
Title: Active matrix liquid crystal display
Inventor: MATSUMOTO KOICHI
IPC: G02F1/1362
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To resolve signal delay in a data line provided on a TFT(thin-film transistor) substrate, improve an opening ratio in a unit pixel, and prevent display defects. SOLUTION: The TFT substrate is provided with a TFT, a scanning line connected to the gate of the TFT, a data line 106 connected to one of the source and the drain of the TFT, a pixel electrode 112 connected to the other, a common electrode 111, and a common electrode wiring 103. The TFT substrate and a counter substrate equipped with a black matrix which segments unit pixels into a matrix form, are arranged so as to face each other, and liquid crystal is sealed between both substrates in an active matrix liquid crystal display device.  The common electrode 111 on the TFT substrate is provided with a common electrode part 111b, extended to the upper layer of the data line, and this common electrode part has a slit 115, which opens to a region facing the center region in the width direction of the data line, and the counter substrate has a first conductive film covering this slit, and the first conductive film is kept at the potential of the common electrode.
Patent JP-2002279335-A (JP)
Title: Workflow system
Inventor: KOBAYASHI MINAKO
IPC: G06F19/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a workflow system preventing stagnation and omission of a work and improving the working efficiency. SOLUTION: An application client 1 is provided with an input device 2 for applying a document, an output device 3 for outputting application information, etc., a computer 11, and a storage device 12, which are connected to a network with a communication cable. The input device 2 is a pointing device, such as a keyboard and a mouse, and the output device 3 is a display or a printer. This workflow system notifies examination and acknowledgment requests, to examiners and acknowledgers of the documents and collectively notifies the examination and the acknowledgment requests and not for every document of each examiner and acknowledger. The requests of the examinations and the acknowledgments for the applications are notified in batch, so as to prevent frequent requests and improve the efficiency of the work.
Patent JP-2002281164-A (JP)
Title: Management system of analyzing system
Inventor: FURUYA YOSHIKAZU
IPC: H04M11/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that only the information from the manager of an analyzing system is not sufficient for transmitting an abnormal factor to a maintenance service agent or a maker correctly, and the prompt service can not be made, when the analyzing system in a hospital is out of order. SOLUTION: A wireless PHS communication unit easy to install at any place and using a weak electric wave on the premise that it is used in a hospital, and an information storing circuit are provided at the analyzing system. With the outer host computer, data exchange of the information storing circuit is carried out through the PHS communication line.
Patent JP-2002275353-A (JP)
Title: Epoxy resin composition for sealing semiconductor, and semiconductor device
Inventor: KOSEKI SHOKEN
IPC: H01L23/31
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor, having good flowability on molding and excellent in tight adhesion to semiconductor members, and a semiconductor device sealed with the composition. SOLUTION: The epoxy resin composition for sealing a semiconductor contains an epoxy resin (A), a curing agent (B), an inorganic filler (C) and a silane coupling agent (D), wherein the silane coupling agent (D) contains a silane coupling agent (d) represented by formula (I).
Patent JP-2002275997-A (JP)
Title: Sanitary washing device
Inventor: MASE HAJIME
IPC: E03D9/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the supply of a power source is enlarged by the part, the number of parts is increased and a cost is increased because conventionally, a passage is opened and closed by using a drive means comprising a bypass electromagnetic valve for washing a nozzle for private part washing. SOLUTION: A tank for nozzle shell washing for storing nozzle washing water for washing the shell of the nozzle of the private part washing is arranged on the upper part of the nozzle for the private part washing, nozzle washing water stored in the tank for the nozzle shell washing is fallen by interlocking with the extension and contraction movement of the nozzle for the private part washing, and the nozzle for the private part washing is washed. Thereby the supply of the power source is reduced as compared with the case that opening and closing of the passage for the nozzle washing are conventionally performed by using the electromagnetic valve, the number of the parts is decreased and a cost can be reduced.
Patent JP-2002288286-A (JP)
Title: System and method for supporting business utilizing vehicle managing system
Inventor: YAMAGUCHI TAKASHI
IPC: G06Q10/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a service technique which can enhance customer satisfaction and carefully manage customers according to service contents, based on the vehicle driving history of the driver. SOLUTION: A vehicle managing system 100 in a vehicle VE is equipped with a managing computer 101, various sensors 102 and storage media 104, 108. The storage media 104, 108 are retractably held in the vehicle VE, previously store vehicle ID information and personal ID information and can be brought out from the vehicle VE and carried by the driver. The managing computer 101 processes information from various sensors 102. The storage media 104, 108 automatically store information of the vehicle driving history of the driver (information of history of the vehicle). Service agencies, such as car rental companies, etc., can utilize the information of the vehicle driving history stored in the storage media 104, 108 and provide services, based on the vehicle driving history.
Patent JP-2002287279-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03C1/07
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitivity silver halide photographic sensitive material. SOLUTION: The silver halide photographic sensitive material contains one or more silver halide emulsions in which >=50% of the total projected area of all silver halide grains is occupied by flat platy silver halide grains each having (111) faces as two parallel principal planes and having >=70 mol% silver bromide content, <0.045 μm average grain thickness and >=0.6 μm average equivalent circular diameter and a compound of the formula (X)k -(L)m -(A-B)n is contained.  In the formula, X is a silver halide adsorping group or a light absorbing group having one or more atoms selected from the group comprising N, S, P, Se and Te; L is a divalent linking group having one or more atoms selected from the group comprising C, N, S and O; A is an electron donative group; B is a releasable group or H and forms a radical A* when released or deprotonated after oxidation; (k) and (m) are each an integer of 0-3; and (n) is 1 or 2.
Patent JP-2002290232-A (JP)
Title: Charge pump circuit and phase locked loop circuit
Inventor: NAKAMURA NORIO
IPC: H03L7/087
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy charge pump circuit and to realize a stable PLL operation. SOLUTION: A V/I converter 26 receives two input voltages. One of the input voltages is an output voltage of a loop filter 22 and the other is a reference voltage outputted from the charge pump circuit 21. When a PLL circuit is in a stable state, the PLL circuit converts the difference between the two input voltages into a current, which controls the oscillation frequency of a VCO 25. When data are reproduced, that is, an output signal from a 1st phase comparator 19 is selected, and when reproduced data are interrupted due to a defect of a recording medium or the like, the two input voltages to the V/I converter 26 are equalized, the output current of the V/I converter 26 is zeroed and the oscillation frequency of the VCO 25 is controlled by using the other terminal of an adder 23.
Patent JP-2002282109-A (JP)
Title: Pillow and method for manufacture the same
Inventor: NARUKAWA TOMOKATSU
IPC: A63H3/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To form a pillow or a cushion in the shape of a real-like stuffed animal, to keep comfortablenes when holding in one's arms, to be washable, and to prevent loosing of its original shape. SOLUTION: An external material P is formed of a fabric 1 obtained by sticking nylon jersey 1B to both sides of a chloroprene sponge 1A. Foaming beads 2 in the state of the beads of polystyrene foam material is formed to make fill Q. The fabric 1 is cut based on multiple sheets of paper patterns. The cutting end faces of the fabric 1 are stuck to each other with adhesive. The fabric 1 is scooped and sewed mutually to form like the bag. After filling the inside of the bag-like external material P with the fill Q and a talk R, the fabric 1 is sealed.
Patent JP-2002283521-A (JP)
Title: Laminated resin molding
Inventor: NIIMI SHINGO
IPC: B29C69/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated resin molding capable of reducing a using amount of an expensive resin material for constituting a skin material without interposing an adhesive between the skin material and a foamed layer and further enhancing the heat resistance of the skin material. SOLUTION: The laminated resin molding 1 comprises the skin material 7 made of a plurality of thermoplastic resin layers and powder slush molded, and the foamed layer 8 made of a polyurethane resin and integrally molded. The skin material 7 is integrally molded with a skin surface layer 7a made of an olefin resin material, and a skin rear surface layer 7b made of a resin material obtained by mixing one or more types of heat resistance imparting resin selected from the group consisting of a blended resin of a polypropylene and an ethylene propylene diene copolymer and a polyethylene resin and an adhesive imparting resin formed of a copolymer of an olefin having a carboxyl group and an ethylene.
Patent JP-2002295167-A (JP)
Title: Rock drill support mechanism
Inventor: ABE HIROYUKI
IPC: E21B7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rock drill support mechanism which facilitates maintenance inspection of a revolving mechanism of a rock drill mounted on a carriage, without using a crane, etc. SOLUTION: The rock drill support mechanism is constructed in the following manner. The hydraulic rock drill 4 is mounted on the carriage 3 which provides feed to the hydraulic rock drill 4 by reciprocatively moving on a guide shell 2. Brackets 6F, 6B are arranged on the carriage 3, which pivotally mount thereon support legs 5BL, 5FL of the hydraulic rock drill 4 by means of revolving shafts 7BL, 7FL, respectively, which are parallel with a drilling axis X1 . Further, the support mechanism is comprised of stopper portions 3S, 5S for stopping the hydraulic rock drill 4 at a maintenance inspection position when it is rotated from a drilling position. The revolving shafts 7BL, 7FL function as fastening bolts for fixing the hydraulic rock drill 4 to the carriage 3.
Patent JP-2002288916-A (JP)
Title: Disk device
Inventor: YAJIMA TAKAO
IPC: G11B17/056
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a shift in engagement between the rack of a tray and a driving gear when the tray is mounted. SOLUTION: When a tray 12 is inserted from a front side, a driving gear 29 is rotated clockwise to fit the wide tooth 40a of a rack 40 provided in the left inner wall of the tray 12 in a relief part 29f formed in the tray driving gear 29c of the driving gear 29. Then, when the driving gear 29 is rotated to a position for fitting the wide tooth 40a in the relief part 29f, the wide tooth 40a is fitted in the relief part 29f. Further, in connection with the movement of the tray in the inserting direction, the driving gear 29 is rotated clockwise while the wide tooth 40a is fitted in the relief part 29f. Thus, the engaging position of the rack 40 of the tray 12 engaged with the tray driving gear 29c, and the engaging position of the rack 71 of a first sliding member 27 with a large-diameter gear 29a are brought into coincidence with each other.
Patent JP-2002287083-A (JP)
Title: Illuminating optical system and projector
Inventor: YAMAKAWA HIDEKIYO
IPC: G02B5/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical system by which light is effectively used and a projector using it. SOLUTION: In the illuminating optical system 20 provided with a light source, a reflector 200 to reflect the light from the light source and a polarizing conversion element array 360 to array the polarizing direction of the light reflected by the reflector 200, a cylindrical lens array 320 consisting of several lenses having a cylindrical shape is arranged right behind the reflector 200 and the polarizing conversion element array 360 is arranged right behind the cylindrical lens array 320.