baber/WOPTO huggingface dataset:
Patent JP-2001090892-A (JP)
Title: Sterilized state keeping system in moving product
Inventor: LARDIERI SALVATORE
IPC: F16L37/44
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To keep the interior of containers in a sterilized state when they are used to move a product of medicine, food, or the like from one container to another. SOLUTION: A special flange 11 is provided fixing a gasket 12 and fixed to a container body 13 by magnets m3, m4, and a diaphragm 143 in the gasket 12 completely seals a through hole for a through shaft 140. The shaft 140 is divided into two portions 141, 142, and the two portions are connected to each other by means of magnets m1, m2 oppositely embedded with the diaphragm 143 interposed between them. A bottom part of the supplying container 10 and a top part of the receiving container 20 are closed by two magnetic plates 16, 21, respectively, attached by means of magnets m5, m6, and these plates are pulled out after the two containers are connected to each other.
Patent JP-2002024385-A (JP)
Title: System and method for managing gene information
Inventor: YAMAUCHI NORIYO
IPC: G16H10/60
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To a system and method capable of providing gene information on an individual and optimum medical technology information based on the individual gene information, and also to secure high security that prevents the gene information on an individual from being leaked. SOLUTION: This system is provided with a means (12) for generating a gene examination slip subjected to signatures which is obtained by attaching the electronic signatures of an examinee individual and a doctor in charge of an examination to the gene examination slip of the examinee individual and preparing an enciphered examination slip (e.g.  doubly enciphered by the respective cryptographic keys of the examinee individual and the doctor in charge) by enciphering the gene examination subjected to the signatures, the means (12) for preparing a read permission for reading a gene information record in which the ID of a read permitter with whom the examinee individual agrees is included and also which the enciphered examination slip and gene examination results are recorded, and a means (13) for holding the enciphered examinations slip, the gene data record and the read permission as a set. The editing and/or reading of the records of the enciphered examination slip, the gene data record and the read permission are managed.
Patent JP-2002021537-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: MIYATA TATSUJI
IPC: F01N3/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To optimize the regeneration period and time of a filter. SOLUTION: The electrical characteristic (electrical resistance or electrostatic capacity between filter ends) of a conductive filter inserted in the exhaust passage of a diesel engine is detected (S13 to S14) and a captured amount which is closely related to the electrical characteristic is computed (S15) by referring to a map. Based on the captured amount computed, a determination is made as to whether or not a filter regeneration process is needed; if the filter regeneration process is needed, granular substances collected on the filter are burnt out by an electric heater or a burner to regenerate the filter. That is, by indirectly detecting the captured amount via the electrical characteristic of the filter, the accuracy of detecting the captured amount is enhanced to optimize the regeneration period and time of the filter.
Patent JP-2002026736-A (JP)
Title: Audio signal coding method and its device
Inventor: YASURA SADAHIRO
IPC: G10L19/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal coder that can properly reduce the number of times of the calculation estimate loop, until permissible distortion and the number of bits used for the coder that are properly brought into a permissible range. SOLUTION: The audio signal coder has a time-frequency conversion section 11, an audible model section 12, a quantization coding section 13 and a bit stream processing section 14. The quantization coding section 13 is provided with a block, having a quantization distortion calculation discrimination means 134, that brings the quantization distortion to a permissible noise level calculated from the audible model section 12 or below as its control and having a band level revision means 135, and a block having a bit number calculation discriminating means 132 that conducts quantization and brings the result to a range as its control and having a full-band level revision means 133. The full-band level estimate means 131 is provided in the heading position so as to estimate an initial value of the full-band level revision means 133 in the block.
Patent JP-2002022588-A (JP)
Title: Wiring member for pressure sensor, pressure sensor and method of manufacturing it
Inventor: KAMESAKA SEIJI
IPC: G01L19/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor of high reliability having a small number of part items and requiring few man hours. SOLUTION: A terminal with lead frame 10 is molded integrally with a terminal block 7 made of a resin for holding an electronic substrate 20. The upper and lower portions of the lead frame 10 serve respectively as a terminal portion and a lead frame portion soldered to a sensor chip 5 disposed on a diaphragm 4. Two split areas are formed in a portion of the lead frame 10 and the resin is removed from the portions of the terminal block 7 corresponding to those areas. The split areas of the lead frame 10 are soldered to wiring patterns on the electronic substrate 20. After the lead frame portion, the sensor chip, the areas, and the electronic substrate are soldered to one another, the lead frame portion is cut into portions corresponding to the wiring patterns and the areas are cut at their tops or bottoms.
Patent JP-2002022514-A (JP)
Title: Thermal flow sensor, flowmeter, method for detecting flow velocity, method for preparing table, and method for preparing relational expression
Inventor: SUZUKI SHINICHI
IPC: G01F1/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom in the design of a thermal flow sensor to facilitate the design. SOLUTION: An upstream thermosensitive resistor Ru and a downstream thermosensitive resistor Rd are connected serially to each other and connected to the feedback loop of an arithmetic amplifier U1 to supply a constant current. The constant current is supplied from the downstream resistor Rd-side end C of the serial connection, and the upstream resistor Ru-side end A is connected to the other end of a fixed resistor Ri having one end connected to a GND to keep a constant voltage. A flow velocity signal Vdu outputted as the differential voltage of terminal voltage between the upstream resistor Ru and the downstream resistor Rd is outputted to a microcomputer 5 as a flow velocity signal Vdu0 after an offset voltage Voff is added thereto in an adding circuit 13.
Patent JP-2001050451-A (JP)
Title: Rotary joint for alternating media
Inventor: OTT STEPHAN
IPC: F16L27/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary joint that suffers few leakage losses even in guiding a non-lubricating medium that passes even when its rotary part rotates at high speed. SOLUTION: The rotary joint for alternating media has a first seal 7 in the form of two flat and practically annular slide sealing surfaces 4 and 6, which are installed practically concentrically with an axis of rotation 10 of a rotary machine part 1 and are movable axially away from each other so as not to be in mutual contact when the rotary machine part 1 rotates, and guides a lubricating medium and a non-lubricating medium flowing therethrough alternately from an immovable machine part 3 to the rotary machine part 1. An additional cylindrical seal 17 has sealing surfaces defined by cylindrical circumferential surfaces 14 and 16 positioned concentrically with a narrow seal gap in between. The cylindrical seal 17 is disposed between the through passage of the rotary joint and the first seal 7 in the direction of a leakage flow.
Patent JP-2002031764-A (JP)
Title: Focusing device for microscope
Inventor: KARAKI KENJI
IPC: G02B21/24
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the operability with a simple constitution. SOLUTION: A coarse adjusting shaft 54 and a fine adjusting shaft 55 are coaxially provided on a front side including the edge part of a stage 37, and a coarse adjusting handle 56 and a fine adjusting handle 57 are attached to the one-end sides of the shafts 54 and 55, and a coarse adjusting shaft 45 and a fine adjusting shaft 46 existing at the inner part than the shafts 54 and 55 and the stage 37 are interlocked through a timing belt 61 and a round belt 62, whereby an objective lens 44 is finely adjusted or coarsely adjusted.
Patent JP-2001049569-A (JP)
Title: Multi-colored sewing machine
Inventor: HATTORI OSAMU
IPC: D05B57/32
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-colored sewing machine capable of surely detecting an end breakage during sewing and preventing an improper detection during changing yarns. SOLUTION: In this multi-colored sewing machine in which a base frame A is horizontally rotatably equipped with a driving gear 37 for driving loopers 15 positioned on a needle drop location, on the other hand, a looper stand 7 attached transversely movably to the base frame A is integrally equipped with passive gears 18 for engaging with the driving gear 37 and the plural horizontally rotatable loopers 15 are arranged so as to be selectively positioned on needle locations by lateral movement of the looper stand 7, end breakage can be surely detected during sewing and an improper detection can be prevented during changing yarns to constitute an end breakage detector.
Patent JP-2001118683-A (JP)
Title: Luminescent element
Inventor: KOHAMA TORU
IPC: C07D209/14
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element with high luminous efficiency and high brightness and good color purity. SOLUTION: This luminescent element, luminating by electric energy, retaining the material which functions as a luminary, where the material functioning luminescence is at least composed of guest material and host material, is distinguished by the peak of emission spectrum of host material being more than 300 nm and less than 460 nm.
Patent JP-2002037894-A (JP)
Title: Oriented tubular body
Inventor: OGAWA AKIHIRO
IPC: F16L11/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an oriented tubular body having improved mechanical properties, thermal properties, gas barrier properties, and the like. SOLUTION: The oriented tubular body comprises a resin composition containing a polyolefin resin as a main component, and containing an organic compound modified layered silicate which is oriented at least in one direction.
Patent JP-2002040986-A (JP)
Title: Electron beam excited phosphor display device
Inventor: SUZUKI KOJI
IPC: G09G3/22
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing a reactive current of an electron beam source in an unselected state. SOLUTION: In a driving method of an electron beam excited phosphor display device, wherein a selection pulse voltage is sequentially applied to scanning wiring 16 of the electron beam excited phosphor display device provided with a 1st substrate 11 forming thereon electron emitting elements 12 in a pixel part defined by each cross points of plural scanning wiring 16 and plural modulation line wiring 17, and a 2nd substrate forming a phosphor layer and anode electrodes on a counter surface of the 1st substrate 11, and wherein display signal pulse voltages corresponding to the number of electron beams to be emitted from the electron emitting elements 12 are applied to the modulation line wiring 17 synchronizing with this selection pulse,  an unselected voltage level of a scanning line selection pulse voltage is provided with a voltage offset which is smaller than a light emitting voltage level of a display signal pulse voltage to be applied to the modulation line wiring and is of the polarity opposite to the scanning line selection pulse voltage.
Patent JP-2002034587-A (JP)
Title: METHOD FOR PRODUCING SOLUBLE BRANCHED alpha-GLUCAN, SOLUBLE BRANCHED alpha-GLUCAN, AND AGENT FOR TREATING alpha-GLUCAN TO INHIBIT AGING
Inventor: KOMAE KOZO
IPC: C08B31/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently produce a soluble branched α-glucan having soluble and hardly aging properties, and further having digestibility and viscosity originally possessed by a starch by using a linear α-glucan such as a high amylose starch and an amylose as a reaction substrate, and carrying out the scission and transfer of a linear α-glucan by a starch branching enzyme. SOLUTION: This soluble branched α-glucan is produced by allowing the starch branching enzyme to act on the α-glucan to carry out intramolecular and/or intermolecular transfer of the glucan chain.
Patent JP-2002051552-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance the power conversion efficiency of a compositely resonant converter that outputs the secondary-side direct-current output voltage of a plurality of systems. SOLUTION: Low-voltage secondary-side direct-current output voltage E02 is stabilized by varying and controlling the switching frequency of a primary-side voltage resonant switching converter according to the level thereof. Main secondary-side direct-current output voltage E01 is stabilized by controlling the conduction angle of a secondary-side auxiliary switching element that forms a secondary-side active clamp circuit 40 according to the level thereof. As a result, a three-terminal regulator, which is otherwise required for stabilizing the low-voltage secondary-side direct-current output voltage E02 (E03), can be omitted, and thus power loss and input power can be reduced.
Patent JP-2002047711-A (JP)
Title: Mounting structure for trap and drain pipe of double floor
Inventor: TANIGAWA MASAKI
IPC: E04B1/66
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a double-floor structure with a drainage system, provided with high performance in vibration isolation and sound insulation and fitted with a drain pipe and a trap so as not to make a vibration and an individual sound propagate to a floating floor. SOLUTION: A waterproof receiving flange 9 covering an opening 5 for the drain pipe 6 is mounted on the outer periphery of the drain pipe 6 passing through the opening 5. The drain pipe 6 is supported through the flange 9 by a fixed floor 2. A cushioning material 18 is infilled between the drainage trap 16 connected to the drain pipe 6 and an opening 15 for the drainage trap 16, wherein the trap 16 is disposed. An elastomeric sealant 20 is infilled between the upper edge of the trap 16 and that of the opening 15.
Patent JP-2002047783-A (JP)
Title: Tatami mat containing charcoal therein
Inventor: SASAKI MASAYOSHI
IPC: E04F15/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To stimulate recycling of charcoal and to reduce production costs of a tatami mat by virtue of the recycling. SOLUTION: The tatami mat is formed by laminating a sheet 1 containing charcoal, a lower arranged straw sheet 2, a lower layer 3, a main layer 4, a central layer 5, an intermediate straw sheet 6, a charcoal layer 7, an upper arranged straw sheet 8, an upper layer 9, and a rush sheet 10, in this order from below. The charcoal layer 7 is interposed between the upper arranged straw sheet 8 and the intermediate straw sheet 6, and contains first-class charcoal having a particle size large enough not to pass the upper arranged straw sheet 8 or intermediate straw sheet 6.
Patent JP-2002048012-A (JP)
Title: Canister installing bracket
Inventor: AOKI MASAHIRO
IPC: F02B67/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To add the protecting function of a canister to a canister installing bracket, to protect the canister from a flying stone and muddy water, to stengthen an installing state, and to secure installing strength of a side frame side canister installing bracket without increasing the number of part items. SOLUTION: An evaporating fuel processing device is arranged for sucking and holding evaporating fuel introduced to an evaporating passage by being generated in a fuel tank at engine stopping time to and by the canister between the evaporating passage communicated with the inside of the fuel tank and a purge passage communicated with an intake air passage of an intake air system of an engine, and separating the evaporating fuel sucked to and held by the canister by the atmosphere introduced from an atmosphere connecting passage at engine operating time to be supplied to the intake air passage from the purge passage. The canister installing bracket is arranged for covering a lower part and a front part of the canister. The canister installing bracket is fixed to a side frame of a vehicle.
Patent JP-2002046762-A (JP)
Title: Temporary lid implement, apparatus for measuring temperature for food and method for heat sterilization
Inventor: ASAHI SHICHIRO
IPC: A23L3/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To measure, with good accuracy, temperature of the food in a container during heating and cooling by a simple constitution. SOLUTION: A cylindrical guide member 3 is projected upward from a lid body sealing the container 1 storing the food 15 and a collar 4 is placed on the top end part of the guide member 3 and the apex part of a probe 8 of a temperature sensor 9 freely inserted into the collar 4 and the guide member 3 is inserted into the food 15 in the container 1 and the probe 8 is temporarily supported on the collar 4 by a screw.
Patent JP-2002053451-A (JP)
Title: Skin care preparation
Inventor: OMORI TAKASHI
IPC: A61K8/06
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation excellent in feeling in use without spoiling beautifully bleaching effect in the skin care preparation containing an L-ascorbic acid and its derivative, a glycoside of hydroquinone and its derivative and kojic acid and its derivative. SOLUTION: This skin care preparation contains a polyoxyethylene dicarboxylic acid ester expressed by the chemical equation (1) (wherein R1 and R2 are each H, a 1-4C alkyl or a branched alkyl; (m), (n), X and Y are each 0-5 integer and not 0 at the same time; R3 is a 0-10C branched or straight chain alkylene) and one or more species selected from a group comprising L-ascorbic acid or its derivative, a glycoside of hydroquinone or its derivative and kojic acid or its derivative.
Patent JP-2002053377-A (JP)
Title: Silicon nitride compact, method for manufacturing silicon nitride sintered compact by using the same, and silicon nitride sintered compact
Inventor: TOKURA KAZUYUKI
IPC: H05K1/03
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride board having high strength and toughness, 90 W/mK or higher thermal conductivity, high joining strength to a circuit layer and extremely enhanced heat cycle-resistant characteristics. SOLUTION: The method for manufacturing a silicon nitride sintered compact comprises sintering a planar silicon nitride compact, which is obtained by compacting a powdery mixture obtained by adding a magnesium compound and the oxides of at least one metal selected from the group of yttrium and lanthanide group to silicon nitride powder and has 0.3 μm or smaller surface roughness (Ra value), in pressurized nitrogen atmosphere at 1,750-1,900 deg.C. The silicon nitride sintered compact for a circuit board obtained by this method has 0.6 μm or smaller surface roughness (Ra value).
Patent JP-2002017776-A (JP)
Title: Rectangular adhesive cloth for curing arthralgia
Inventor: UCHIDA KOICHI
IPC: A61F13/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-paste and flexible rectangular adhesive cloth as equipment for curing an aged person of knee, shoulder or waist arthralgia. SOLUTION: The adhesive cloth is in one-cloth form adaptable to an affected part with its intermediate portion in a rectangular shape.
Patent JP-2002052326-A (JP)
Title: Manufacturing method for hydrogen separation membrane
Inventor: SATO HIROMICHI
IPC: B01D71/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen separation membrane of which thickness can be made thin without generating a pinhole. SOLUTION: The coating membrane of a hydrogen separation metal is formed on the surface layer of a porous base material to produce the hydrogen separation metal membrane. At this time, the pores of the porous base material are filled with a filler such as paraffin and then membrane formation is carried out. The filler is removed by heating after the film formation. As a result, the sinking and entering of the hydrogen separation metal into the pores of the porous base material can be prevented, thereby making the hydrogen separation metal into a thin membrane while preventing the generation of a pinhole.
Patent JP-2002057343-A (JP)
Title: Manufacturing for thin-film transistor
Inventor: SAIGO SHINGO
IPC: H01L21/336
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally at least five photolithographic processes are necessary and the manufacturing cost of a thin-film transistor is not reduced in a thin-film transistor manufacturing step, in which source/drain wiring is formed to form a passivation film, after an island of a semiconductor film has been formed, and a contact hole is drilled to form a transparent imaging electrode. SOLUTION: An island made of an insulating film 3, a semiconductor film 4, and an ohmic film 5 is formed. The exposed surface of the island is subjected to phosphine plasma treatment to form a high concentration region 15, and immediately thereafter, an ITO film and a metal film are formed. The ITO film and the metal film are patterned at the same time, to remove a metal film of an imaging electrode. In this way, a reverse staggered thin-film transistor can be formed in four lithographic steps, and at the same time, the thin-film transistor having superior ohmic characteristics can be obtained.
Patent JP-2002057257-A (JP)
Title: Case for electronic component, and method of manufacturing the same
Inventor: TANAKA KATSUAKI
IPC: B22D17/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a case for an electronic component which enables proper heat conduction between a heat radiation board and the case, without having to provide a grease layer between the heat radiation board and the aluminum case, to which the radiation board is fixed. SOLUTION: The aluminum alloy case 1 comprises a square cylindrical body 2 and a pair of sidewalls 3 which are formed in parallel saliently on the external surface of one of widerwalls 2a of the square cylindrical body 2. The hollow part of the square cylindrical body 2 constitutes a cooling channel 4. In a face of the wall 2a, which is located opposite to the cooling channel 4, the heat radiation board 5 made of a composite material is cast so in a state with one face being exposed. With the composite material of which the heat radiation board 5 is formed, a matrix phase 6a consists of the same metal as one of which the heat radiation board 5 is constituted, and a disperse phase 6b consists of fine particles, made of a material having coefficient of thermal expansion which is smaller than that of the metal of the matrix phase 6a.