baber/WOPTO huggingface dataset:
Patent JP-2003023864-A (JP)
Title: Rooting-assisting device
Inventor: KOBAYASHI ATSUSHI
IPC: A01G7/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a rooting-assisting device capable of supplying water required to rooting for a certain period and presenting a fixing device of cellulose sponge at a low cost in relating to the rooting-assisting device in the case of culturing plants such as strawberry and the like. SOLUTION: This rooting-assisting device is constituted of a gutter formed on the upper surface or a pipe. Water is held in the gutter or the pipe. The device fixes a cellulose sponge to the stem of strawberry by protrusions formed in the inside of the device. Water held in the gutter or the pipe is supplied to the rooting-assisting device. Therefore the rooting-assisting device which can supply water is provided by using the rooting-assisting device which can be made at a low cost.
Patent JP-2003028866-A (JP)
Title: Method and device for creating data for biochemical analysis
Inventor: OGURA NOBUHIKO
IPC: G01N27/447
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating data for biochemical analysis superior in quantitative properties by dropping a specifically combining substance of which the base sequence, the lengths of the bases, the composition, etc., are known onto a carrier to form high-density spot-shaped regions, specifically combining the specifically combining substance contained in the spot-shaped regions with a substance derived from an organism labelled with a labelling substance which generates chemiluminescence at contact with a fluorescent substance or a chemiluminescent substrate to obtain a unit for biochemical analysis by selective labelling, irradiating the unit with exciting light, and detecting fluorescence or chemiluminescence with high sensitivity. SOLUTION: The unit 1 for biochemical analysis is placed on a reflecting plate 41 provided for a sample stage 40 and having reflecting properties. A plurality of the dot-shaped regions 4 are two-dimensionally formed in the shape of a dot at intervals from one another in the unit 1 for biochemical analysis. Light emitted from a plurality of the dot-shaped regions 4 to the side opposite to the reflecting plate is photoelectrically detected by a photodetector 50 to create the data for biochemical analysis in the method for creating the data for biochemical analysis.
Patent JP-2003030480-A (JP)
Title: Method and device for intermediating contractor, storage medium and program
Inventor: SANO KEITA
IPC: G06Q50/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that specifying information for specifying an orderer such as the name, the communicating destination, etc., of the orderer is possibly disclosed to the opposite side of negotiation at the first step of the negotiation in a conventional intermediating system. SOLUTION: This device stores information on contractors in a database in advance, receives ordering contents from the orderer, presents contractors to the orderer by referring to the database, informs a negotiation contractor designated by the orderer from among the presented contractors of the occurrence of the negotiation, intermediates negotiation in a state where the negotiation contractor cannot specify the orderer and informs only the negotiation contractor permitted by the orderer as the result of negotiation of orderer specifying information of the orderer.
Patent JP-2003027408-A (JP)
Title: Interlocking block and method for forming road surface using the same
Inventor: TAKAMIZAWA MOKICHI
IPC: E01C5/22
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a safe road surface which hardly freezes even in winter, or easily thaws even if it freezes. SOLUTION: The interlocking block 10 consists of a concrete block 20 and an elastic block 50. The concrete block 10 is formed of a main body 21 and a projection 22 protruding therefrom, and therefore has a projecting shape in cross section. The elastic block 50 has elasticity, and it is fitted on the concrete block 20 by annularly enclosing side surfaces of the projection. According to the interlocking block 10, when the elastic block 50 is fitted on the concrete block 20, a tip surface 23 of the projection is almost flush with an upper surface 51 of the elastic block 50, which encloses the tip surface 23.
Patent JP-2003036229-A (JP)
Title: Method for confirming untampering of mail
Inventor: TAKEUCHI KAZUMI
IPC: G06F13/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a sender of an e-mail has to confirm each of notices of opening the e-mails sent back from destinations in order to confirm if the e-mails are opened at every one of the destinations. SOLUTION: A transmission terminal 10 lets an outgoing list generation processing part 2 generate the outgoing list in a list form for information regarding terminals 11-15. In the meantime, reception terminals 11-15 let an opening notice processing part 3 send back the notice of opening to the transmission terminal 10 if the e-mails are opened. The transmission terminal 10 generates a sent back list in the list form for the information regarding the terminals from which the notice of opening is sent back, a collation processing part 5 extracts the terminals which are listed on the outgoing and not on the sent back list by collating the outgoing list with the sent back list at every designated timing or any given timing. This extracted information is outputted so as to be displayed by an output processing part.
Patent JP-2003036585-A (JP)
Title: Spindle motor
Inventor: NAGATSUKA OSAMU
IPC: H02K15/16
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized thin spindle motor which can cope with a disk of high precision. SOLUTION: A housing 5 is small in diameter and large in length. The upper part of the housing 5 is inserted in the large cylindrical part 10b of a turntable 10 which is fixed in a rotation axis 9 by press. A aligning member 13 is provided with a claw part 13a in the lower part on the side of its internal circumference, and the claw part is located opposite to the groove part 10c of the turntable 10. The aligning member 13 is almost the same in external diameter as a rote york 11, and a projection part 13c is formed in the lower part of the external circumference and a groove part 13b is formed inside the projection part 13c, and then an energizing member 14 is inserted between the groove part 13b and the turntable 10. Making the energizing member 14 thin increases flexibility in designing the energizing member 14 and the aligning function with small deflection overlap width.
Patent JP-2003041189-A (JP)
Title: Varnish and cross-linkable polyimide
Inventor: KUROKI TAKASHI
IPC: C08G73/10
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a varnish that has at least the following effects (1) through (3): (1) The varnish can be handled in the same way as in the usual polyamidic acid varnish, as the polyamidic acid is straight-chained without crosslinkable site, in other words, can be cast and the crosslinked structure is formed at the same time when the resin is heat-treated to cause imidization; (2) The crosslinked polyimide formed by the heat treatment includes the imide bonds formed by the crosslinking reaction and the decomposition temperature of the resin becomes higher than that in the case where other crosslinking groups are employed; (3) The resultant crosslinked polyimide resin has higher heat resistance and higher chemical resistance than those of the straight-chained polyimide. SOLUTION: The varnish includes a compound represented by chemical formula (1) (wherein n is 3 or 4; Z is a trivalent or tetravalent aromatic group; R1 and R2 are independently from each other H or a monovalent group selected from alkyl or phenyl). The varnish is heat-treated to give the crosslinked polyimide and a method of producing the same is also disclosed.
Patent JP-2003036084-A (JP)
Title: Reflected, absorbed and transmitted sound controlling apparatus using resonance mechanism and mechanical electrical thermal converting mechanism
Inventor: KONISHI SATOSHI
IPC: G10K11/178
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflected, absorbed and transmitted sound controlling apparatus as a sound absorbing apparatus which can control a reflecting property, an absorbing property and a transmitting property for an incident sound. SOLUTION: The reflected, absorbed and transmitted sound controlling apparatus 1 is provided with a resonance space 7 surrounded by a front wall 3, a back wall 2 disposed opposite to the front wall 2 and spaced and a coupling wall 4 for coupling peripheries of the front wall 3 and the back wall 2, an entrance 3a provided on the front wall 3 and connecting the resonance space 7 and the external, a piezoelectric element 5 for vibrating in accordance with the sound entering into the resonance space 7, and an adjunct passive circuit 6 conductably connected to an electrode 5a of the piezoelectric element 5. The reflected, absorbed and transmitted sound controlling apparatus 1 can change a resonance frequency of a system comprising the piezoelectric element 5 and the adjunct passive circuit 6.
Patent JP-2003042537-A (JP)
Title: One boiler two water channel type hot water supply apparatus for bath
Inventor: NAKAJIMA JUNZO
IPC: F24H1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a one boiler two water channel type hot water supply apparatus for bath in which high temperature hot water is prevented from being delivered at the time of starting hot water supply while shortening the time required for reheating at the time of single reheating operation. SOLUTION: During single reheat operation, water in a hot water supply pipe 32 is extracted at the outlet part thereof and injected through a drainage pipe 62 into a supply pipe 24. Water from a bypass pipe 35 is prevented from flowing into the drainage pipe 62 by providing a check valve 71 and a bypass servo 41 is set at an intermediate opening.
Patent JP-2002107630-A (JP)
Title: Micro-lithographic projection optical system using six reflection mirrors
Inventor: MANN HANS-JUERGEN
IPC: G02B13/22
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a micro-lithographic projection optical system which is small-sized, which is constituted so as to easily come close to every service area of reflection mirrors, and equipped with an aperture which is formed as large as possible, and also, equipped with a means for correcting aberration. SOLUTION: As for the micro-lithographic projection optical system for image-forming an object field in an image field, the 1st reflection mirror (S1), the 2nd reflection mirror (S2), the 3rd reflection mirror (S3), the 4th reflection mirror (S4), the 5th reflection mirror (S5) and the 6th reflection mirror (S6) are arranged with an optical axis as a center, and the reflection mirrors are individually provided with the service area on which light guided inside the projection optical system is made incident. And, the system is constituted so that a relation; the diameter of the service area <=1200 mm×NA may be established between the diameter of the service area of each of 1st, 2nd, 3rd, 4th, 5th and 6th reflection mirrors and the numerical aperture of the exit pupil of the projection optical system.
Patent JP-2003046029-A (JP)
Title: Electronic component mounting board and manufacturing method therefor
Inventor: IWASHITA TAKESHI
IPC: H01L23/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To uniformize the impedance characteristics (skin effect) of wiring electrodes and terminal electrodes, and to mount a semiconductor chip, which copes with high frequency, to be also high in density. SOLUTION: A board is provided with an insulating support member 22, prescribed wiring electrodes 13A and 13C supported by the support member 22, a semiconductor chip 11 connected to a die pad part 13B and terminal electrodes 15A and 15B, connected to the semiconductor chip 11 or/and the wiring electrodes 13A and 13C. The wiring electrodes 13A and 13C and the terminal electrodes 15A and 15B are formed through selectively etching and removing a copper alloy plate 20, after conductive members are plated simultaneously on both faces of the copper alloy plate 20 by making non-plated members which are selectively formed on both faces of the copper alloy plate 20 that can be plated and etched as masks.  Thus, the wiring electrodes and the terminal electrodes, whose side edges are vertically precipitous with a prescribed thickness which is larger than that of a wiring pattern formed by etching copper foil, can be constituted.
Patent JP-2003051364-A (JP)
Title: Arrester device
Inventor: MARUYAMA TAKESHI
IPC: H02H9/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to reduce an operation starting voltage and a discharge voltage of a voltage dependent nonlinear arrester element inserted between a power supply line and an earth, and it is necessary to arrange the arrester element also between power supply lines to protect between the power supply liens from a lightning surge. SOLUTION: This arrester device, which connects a series circuit of the voltage dependent nonlinear arrester element 21 and an open discharging gap 31 between the power supply line L1 and the earth E, sets the operation starting voltage of the arrester element 21 to be lower than a peak value of a voltage between the power supply line and the earth, and to be higher than an arc voltage in discharge of the discharging gap 31, and sets a discharge starting voltage of the discharging gap 31 to be higher than the peak value of the voltage between the power supply line and the earth. Thereby the discharge voltage of the arrester element 21 to the lightning surge is set to be low. The open discharging gap 31 self-restores by a leakage current even in a case of dew condensation.
Patent JP-2002121843-A (JP)
Title: Fireproof packing for piping wall opening
Inventor: ANDERSEN ARNDT
IPC: F16L5/04
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide fireproof packing wherewith an opening having a large diameter can be closed in case of fire, and which can withstand the pressure of the big fire and the hydraulic pressure of fire extinguishing water and ensure direct application even to meandering piping and an inclined through path. SOLUTION: In the fireproof packing for the wiring 4 or a cable duct passing through the opening 2 of a wall 3, a swelling material 10 is at least partially distributed and held in a peripheral direction within a noncombustible woven fabric tube 5. A plurality of folds 6 are formed inside the tube 5, which is formed of a dense inorganic fiber material, and coupled to the tube 5 with a thread 8 undergoing melting or destruction in case of the fire. The folds 6 are sewn on the opposed surfaces of the tube 5 along respective fold legs 7 so as to split the tube 5 into a plurality of chambers 9, which at least partially house the swelling material 10.
Patent JP-2003058755-A (JP)
Title: Commodity supply system
Inventor: SUZUKI SHINJI
IPC: G06Q30/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a system, by which commodities or products are efficiently supplied by utilizing a computer network. SOLUTION: The commodity supply system is provided with an order receiving managing system having a means for disclosing the stock conditions of articles divided into suitable quantity, a means for receiving ordering for each division unit and a means for requesting the correction of ordering conditions corresponding to the stock conditions installed on the computer network and the order receiving managing system is connected with a stock managing system and a production managing system so that an article transaction suited to the quantity of articles required for a client can be realized.
Patent JP-2003052688-A (JP)
Title: Imaging method and x-ray ct unit
Inventor: NUKUI MASAYASU
IPC: A61B6/03
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To inhibit substantial time discontinuity in data at a part where different partial view ranges are adjacent to each other. SOLUTION: Adjacent partial view ranges are partially overlapped (a) and the data by the overlapping are processed into one data (b) by the weighted mean operation to generate an image based on the data left from the overlapping and the one processed data. This can relax the time discontinuity which may be generated in the data at a part where the different partial view ranges are adjacent to each other thereby inhibiting artifacts (c).
Patent JP-2002148113-A (JP)
Title: Light source having expanded wavelength range for optical instrument, optical spectrum analyzer using the same, and method of expanding wavelength range of light source for optical spectrum analyzer
Inventor: SORIN WAYNE V
IPC: H04B10/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a light source for an optical spectrum analyzer containing a light source of which the wavelength regulating range is expanded, the spectrum analyzer containing the light source, and a method of expanding a wavelength range. SOLUTION: The light source for the heterodyne optical spectrum analyzer contains the plural wavelength-regulatable light sources 20-1, 20-2,..., 20-N for generating optical signals. The each light source is provided with an individual wavelength-regulatable range different from wavelength-regulatable ranges in the other light sources. A switching means 21 connected to the light sources 20-1, 20-2,..., 20-N is provided to select one of the plural light sources. Since the optical signal from the one selected from the plural light sources is transmitted in the switching means 21, the wavelength range is substantially expanded.
Patent JP-2002298760-A (JP)
Title: Glass panel for cathode-ray tube
Inventor: DAIKU NOBUTAKA
IPC: H01J29/86
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight glass panel for cathode-ray tube having a high flatness in the outer surface of the face part despite its large size while its mechanical strength is well maintained. SOLUTION: The glass panel for cathode-ray tube is structured so that the effective screen diameter in the diagonal direction of the face part of the glass panel is over 500 mm, the mean radius of curvature of the outer surface of the face part is over 10,000 mm in all radiating directions passing the face center, and the level difference between the face center in the diagonal direction of the inner surface of the face part and the effective end part of the screen lies in the range 9-17 mm.
Patent JP-2003053726-A (JP)
Title: Discharge nozzle of waste plastic volume reduction machine
Inventor: TAJIRI YUKIO
IPC: B29B17/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the discharge nozzle of a waste plastic volume reduction machine which can smooth an action for discharging molten plastics by adjusting the pressure of a casing. SOLUTION: The discharge nozzle of the waste plastic volume reduction machine is composed of a nozzle base body 16 in which A die plate side is made a cylinder part 14, and the tip side of the cylinder part 14 is made a semi-cylindrical semi-cylinder 15; and a displacement body 17 which is formed in a semi-cylindrical shape similar to the shape of the semi-cylinder 15, and in which both fringe parts extending longitudinally toward the semi-cylinder 15 are made to face each other to be cylindrical.  On the cylinder 14 side of the nozzle base body 16, the displacement body 17 in its base end is pivoted rotatably in the contact/separation direction in relation to the semi-cylinder part of the nozzle base body, the inner surface one and the outer surface of the other in the vicinity of both fringes extending longitudinally of the semi-cylinder part 15 and the displacement body 17 are slidably joined together, and a hydraulic cylinder 18 for rotating/displacing the displacement body 17 is provided.
Patent JP-2002105441-A (JP)
Title: Composition that can be used as refrigerant
Inventor: CARON LAURENT
IPC: C10M101/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition comprising pentafluoroethane, 1,1,1,2- tetrafluoroethane and dimethyl ether, its use in air cooling and/or air conditioning, and a heat transfer system comprising the composition. SOLUTION: The composition consists essentially of 55-94% of R-125, 2.5-35% of R-134a and 3.5-25% of DME. This composition is used as a refrigerant in a heat transfer system designed for R-22 and comprising as a lubricant a mineral oil or an alkylbenzene.
Patent JP-2003061651-A (JP)
Title: Heat resistant trehalase, and method of production for the same
Inventor: SHIMIZU NORIO
IPC: C12N9/24
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant trehalase having an enzyme activity in neutral region. SOLUTION: This heat resistant trehalase produced by a thermophilic Bacillus microorganism has following properties having: (1) an enzyme activity splitting trehalose into two glucose molecules; (2) >=80% of relative activity at pH 6-8; (3) >=80% of relative activity at 45-55 deg.C; (4) molecular weight of approximately 26 kD.
Patent JP-2003059392-A (JP)
Title: Cold cathode electron source and method of its manufacture
Inventor: KAWADA HIDEKI
IPC: H01J1/304
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode electron source and its manufacturing method for emitting electrons from a most part of an electron emitting part arranged in a conductive support layer without emitting the electron from a specific part such as one point of the end of a flat emitter and the tip of a conical emitter. SOLUTION: A field emission cold cathode has an emitter for emitting electrons, a lead electrode, and an anode electrode, and is characterized by being composed of a substrate 1, a cathode electrode 2 formed on the substrate, the conductive support layer 3 composed of a conductive material formed on the cathode electrode 2, having no pointed shape on the crest-shaped tip, and having the electron emitting part 7 in a peripheral part except the tips, and a superfine fibered substance 5 formed on the surface of the conductive support layer 3. The conductive support layer 3 is arranged in an opening part of an insulating layer 4, and includes an arc having an upward projecting cross section of a tip, and having a downward projecting cross section of the electron emitting part 7.
Patent JP-2003053792-A (JP)
Title: Injection-molded article and injection mold
Inventor: NAGAE KATSUTOSHI
IPC: B29C45/26
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molded article of which the weld part can be enhanced in strength in such a case that a hollow projected part is formed to the periphery of the projected member projected from a cavity as the molded article, and to provide an injection mold. SOLUTION: In the injection mold, a first cavity 140 and a second cavity 150 formed so as to surround the outside part in the projected direction of the projected member 130 projected from the first cavity 140 are provided in molds 110 and 120, and the projected member 130 is provided in the direction crossing the flow direction of the molten material injected from the predetermined region of the first cavity 140. The gap C of the second cavity 150 is made wider than other region in the vicinity of the weld part 221 formed on the downstream side of the flow of the molten material. The injection molded article is increased in its wall thickness (t) on the downstream side of the flow of the molten material in the projected part 220 corresponding to the second cavity 150.