baber/WOPTO huggingface dataset:
Patent JP-2000302864-A (JP)
Title: Amide ester alcohol, polyamide composition and preparation thereof
Inventor: SHIRASAKA HITOSHI
IPC: C08G69/44
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in oil resistance, heat resistance, wear resistance and rubber elasticity by adding a specific molar amount or more of a lactone to an amine compound having active hydrogen to prepare an amide ester alcohol having amide bond(s) and incorporating the amide ester alcohol in a molecular chain. SOLUTION: At least one mol of a lactone is added to a primary or secondary amine compound having active hydrogen to form an amide ester alcohol comprising an amide-bond-containing segment represented by formulae I or II (wherein R1 X, Y, R3 and Z are originated from an amine compound with a carbon number of 20 or less; R2 is originated from a lactone; and (p), (q) and (r) are individually one or more). A terminal of one amide ester alcohol is bonded to that of the other amide ester alcohol by way of a urethane bond by reacting the terminals with a diisocyanate used as a chain extender, by way of a carbonate bond by reacting the terminals with diphenyl carbonate or by way of an ester bond by reacting the terminals with a dicarboxylic acid so that the amide ester alcohols are incorporated in a molecular chain. Thus, a polyamide composition is obtained.
Patent JP-2001234696-A (JP)
Title: Joint for segment, and segment provided with the same
Inventor: KOBAYASHI MASANORI
IPC: E21D11/08
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a segment by which segments can be easily and securely connected to each other by a single pass, and in which execution such as retightening is not necessary, and a segment provided with the joint. SOLUTION: This joint for a segment is provided with a female member 4 fixed to an end part of a segment, and a male member 3 provided with a protruded part 10 protruded from a segment end part of an adjacent segment, a connection part 10a provided to be adjacent to the protruded part 10, a support member 11 having an opening part 14 for movably holding the connection part 10a, and a protrusion 15 along the opening part 14, a fixed member 12, and an elastic member 13 disposed between the support member 11 and the fixed member 12, and connects adjacent segments to each other by the protrusion 15 in the support member 11 and the fixed member 12 in contact with each other, and this segment is provided with the joint for a segment.
Patent JP-2001233998-A (JP)
Title: Rubber composition for coating steel cord, and pneumatic tire using it
Inventor: MUKAI TAKAMICHI
IPC: C08K5/098
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which is excellent in both the initial adhesiveness and the resistance of adhesiveness to thermal degradation deterioration with maintaining the heat resistance of the rubber at a definite level of higher, and to provide a pneumatic tire by applying it. SOLUTION: The rubber composition for coating steel cords is characterized in that 100 pts.wt. of (A) a rubber component is so blended with (B) a cobalt salt of an organic acid and (C) a cobalt hydroxide as the whole content of the cobalt element in the sum total of components (B) and (C) is 0.02-0.4 pt.wt., and in that a blend amount of component (B) satisfies 20-230 as a of value multiplying an organic acid residue amount (parts by weigh) exclusive of the cobalt element in component (B) by an acid value of the organic acid, the constituent of component (B). This rubber composition is applied to the pneumatic tire.
Patent JP-2001236565-A (JP)
Title: Accommodation facility managing system
Inventor: YAMAMOTO RYOSUKE
IPC: G06Q50/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation facility managing system capable of suppressing the facility cost low and further suppressing the running cost low by omitting the procedure of checkout. SOLUTION: When a customer puts a prescribed money amount into a check-in machine 1 in this accommodation managing system, the check-in machine 1 outputs a guest room number and a password number and when the customer inputs the password number to a locking means 2 of a guest room, the locking means is unlocked. Then, the guest room is not provided with an equipment which requires the settlement of expenses later.
Patent JP-2001232293-A (JP)
Title: Vibration unit, moving body, vehicle pallet, car parking system, carrying body and footway
Inventor: NIISATO TAKUJI
IPC: E04H6/12
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration unit saving the driving energy and reducing a setting space. SOLUTION: A vibration unit 12 is provided with a base 13, a plurality of vibrators 14 and a vibrator control circuit 15 set on the base 13 and also vibration plates 16 supported and fixed on the vibrators 14. Respective vibrators 14 are connected respectively with a vibrator control circuit 15. The vibration plates 16 are constituted of metal plates and supported and fixed on the surfaces of the vibrators 14. Detecting sensors 17 are set on the backs 16b of the vibration plates 16. The vibration plate 16 is vibrated by the vibration of respective vibrators 14 and progressive waves are generated on the surfaces 16. Subjects W to be carried are placed on the surfaces 16 and carried and moved by the progressive waves.
Patent JP-2001241668-A (JP)
Title: Microwave oven
Inventor: NODA KATSU
IPC: F24C7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently achieve a performance of an infrared sensor. SOLUTION: The microwave oven is provided with the infrared sensor 7 to detect a temperature of a food in a heating chamber. The sensor 7 is covered at its outer shell with an upper case 7c and a lower case 7g. A board 7d is included in the cases 7c, 7g. An infrared receiving element is placed on the board 7d. A reflecting mirror unit 7e is connected to an upper part of the receiving element. The unit 7e has an inlet 7m for introducing an infrared ray. A filter 7f is engaged within the inlet 7m.
Patent JP-2001238539-A (JP)
Title: Method for tending lawn
Inventor: MAEDA JUN
IPC: A01G1/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of preventing weeds from growing without exerting adverse effect on growth of lawn, and enabling lawn to coexist with weeds and to contribute to landscape improvement and also environmental protection. SOLUTION: This method for tending lawn comprises sowing seeds of spring- sown annual plants such as cosmos flower 12 at the growing period of lawn 15 in a lawn ground 10, delaying a few month from the sowing period intrinsic to plants, and sowing seeds of autumn-sown annual plants at the resting period of the lawn 15 each so as to prevent weeds to grow without damaging the growth of the lawn 15, give varieties to the monotonous lawn 15 and improve the landscape.
Patent JP-2000319166-A (JP)
Title: Enteric preparation
Inventor: OSHIMA ETSUO
IPC: A61K9/30
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a more useful pharmaceutical composition capable of protecting the vomiting-inducing action of the PDE-inhibitor or medicament therein having such action by including a medicament having vomiting-inducing action. SOLUTION: This pharmaceutical composition as an enteric preparation contains a medicament having vomiting-inducing action; wherein the medicament is pref. a IV-type phosphodiesterase (PDE-IV) inhibitor which is pref. an oxygen- contg. heterocyclic compound of formula I [m is 0-4; R1 to R4 are each H, a (substituted) lower alkyl or the like; R5 is hydroxy or the like; R6 is H or a halogen; Y is a group of formula II (R9 is cyano or the like; R10 is H or the like; R11 is hydroxy or the like; R12 is H or the like) or the like] [e.g. (cis)-4-cyano-4-(8-methoxy-1,4-benzodioxan-5-yl)cyclohexanecarboxylic acid]. The dose of this pharmaceutical composition is pref. 0.01 mg to 1 g/person, more pref. 0.05-100 mg/person, furthermore pref. 5-50 mg/person.
Patent JP-2001254270-A (JP)
Title: Raw material for wadding
Inventor: SANO SHINJI
IPC: D06M15/256
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for wadding, capable of achieving the wadding having excellent functionality simultaneously having odorization- preventing deodorant properties with durability, antibacterial properties, mildewproofing properties and antifouling properties. SOLUTION: This raw material for the wadding, comprising fibers as an essential constitutional material is characterized in that the raw material has at least one of binder selected from alkyl silicate-based resins, silicone-based resins and fluororesins, and a photocatalyst on the surface of the fiber.
Patent JP-2001246968-A (JP)
Title: Lever device
Inventor: MASUDA KO
IPC: B60N2/16
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To simplify a latch change-over mechanism to drive a gear in the forward/backward direction according to the operating direction of a lever. SOLUTION: The latch 40 is rotated with an engagement pin 45 as a supporting point and with a shaft pin 36 as a power point by rotating the lever 30, and further rotating the lever 30 from a condition that the latch 40 is engaged with an upper edge or a lower edge of a guide hole 15 of a bracket 10 via an engagement pin 45, and the engagement with the gear 20 is changed over to either an elevating side latch portion 43 or a lowering side latch portion 44.
Patent JP-2001050966-A (JP)
Title: Method and system for diagnosing kawasaki disease
Inventor: RI BUNKEN
IPC: G01N33/92
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for detecting Kawasaki disease, including typical Kawasaki disease and an atypical Kawasaki disease. SOLUTION: In a method for diagnosing Kawasaki disease, the ratio (A/B) of a measured value (A) of haptoglobin(Hp) level (weight/volume) to a measured value (B) of apolipoprotein A1(ApOA1) level in the blood of a patient who is suspected of suffering from Kawasaki disease is calculated as an index, and the index is compared with a prescribed threshold limit value. When the index is higher than the limit value, it is discriminated that the patient is affected by Kawasaki disease.
Patent JP-2001253899-A (JP)
Title: Method for producing peptide library
Inventor: SATO KAZUNORI
IPC: G01N33/50
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To establish a new method for efficiently synthesizing many mutants of a peptide having intramolecular disulfide bonds. SOLUTION: The method for synthesizing a peptide library comprising a peptide having >=2 intramolecular disulfide bonds and one or more mutants thereof comprises (1) a step of feeding an amino acid mixture comprising >=2 amino acids as amino acid introduced into a mutation site, carrying out the chemical synthesis of the peptide, thereby simultaneously chemically synthesizing the peptide and one or more mutants thereof and preparing a peptide mixture, (2) a step of oxidizing the peptide in the peptide mixture prepared in the step (1) in a solution with air and thereby forming the intramolecular disulfide bonds and (3) a step of separating the mixture of the peptide with the one or more mutants thereof in which the intramolecular disulfide bonds are formed.
Patent JP-2001267526-A (JP)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: KOMOGUCHI TETSUYA
IPC: H01L21/8242
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To increase the area of an electrode by an uneven structure of an inner side face of a memory cell capacitor electrode section, without impairing the planarity of the surface. SOLUTION: An insulation film is formed by laminating insulation films of two different kinds. In the laminated insulation film, a capacity hole is formed through anisotropic dry etching. By selectively etching one kind of insulation film of the laminated insulation film, unevenness is formed on the inner side face of the capacitor hole. A capacitor is formed to the shape of the uneven structure of the hole, which increases the area of the capacitor and therefore increases the capacity of the capacitor. Since the capacitor is embedded in the interlayer insulation film, the difference in level between a memory cell section and a peripheral circuit section can be reduced markedly than in the case, in which the capacitor is formed on the interlayer insulation film.
Patent JP-2001264253-A (JP)
Title: Amorphous iron detector and waste water purifier provided with this detector
Inventor: SAKURAI MANABU
IPC: B01D29/66
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To monitor treatment performance of a condensate polisher or a filter or the like in a plant generating waste water including amorphous iron and transition element complex. SOLUTION: A light source lamp 5 and a shading filter 7 is provided on a detector cell 2. Light of a single wavelength in a wavelength region of 357 nm to 470 nm generated from the shading filter 7 is transmitted into water to be measured, and a photoelectric tube 8 receiving this transmitted light is provided on a bottom end of the detector cell 2 via a light transmitting plate 10.
Patent JP-2001262725-A (JP)
Title: Air-tight structure for ceiling penetration part for wiring
Inventor: HAYASHI MASAYA
IPC: H02G3/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an air-tight structure for improving air-tight performance and construction efficiency in air-tight construction to a ceiling penetration part for inserting electric wiring especially provided inside a partition wall and a ceiling penetration part for inserting wiring for lighting for a ceiling in conducting air-tight construction to penetration parts for wiring bored in the ceiling. SOLUTION: In this air-tight structure, a first penetration hole 3 is bored in a ceiling surface 1a including an upper surface of a partition wall 1, an air-tight bushing 4 provided with an engagement part 4a to be engaged while it is tightly applied to the first penetration hole 3 without a gap, and a lock part 4b to become an insertion end for the engagement part 4a, and a first passage 4c for electric wiring in which a first protective piping 2a is inserted while it is tightly applied without a gap is engaged with the first through hole 3, thereby the first protective piping 2a is inserted into the first passage 4c for electric wiring.
Patent JP-2001268936-A (JP)
Title: Control device of multiple inverter device
Inventor: OKUI AKINOBU
IPC: H02M7/483
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To inhibit the harmonics of zero-phase components and at the same time inhibit the application of a DC voltage to an output transformer in the instantaneous spatial vector control system control device of a multiple inverter device that is configured by an output transformer. SOLUTION: A control part 10 is composed of a coordinates calculation means 11 of a target voltage vector for outputting target voltage vectors v1 and v2 by performing specific operation to a target voltage vector (v), a calculation means 12 of the shortest control point for performing the calculation of each shortest control point by applying coordinates information from a coordinates information storage part 13 to the target voltage vectors v1 and v2, and a determination means 14 of a switching pattern for determining the switching pattern by applying switching information from a switching information storage part 15 to each shortest control point obtained by the calculation means 12 of the shortest control point,  thus allowing the target vectors v1 and v2 on the instantaneous target spatial vector of a first multi-level inverter 30A and a second multi-level inverter 30B to have the same amplitude and frequency and mutually different angles of 240 or 120 degrees.
Patent JP-2001263302-A (JP)
Title: Control device for cargo handling cylinder of forklift truck
Inventor: TAKAMURA MASAYUKI
IPC: B66F9/24
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience of speed which does not rapidly vary in accordance with operation of a lift lever, when the lift lever is changed over from a pushing operation to a returning operation. SOLUTION: This control device is provided with a proportional solenoid valve 5 for supplying a lift cylinder 4 with a desired flow, and a controller 6 which controls operation of the proportional solenoid valve 5 by outputting a current value based on an operation amount of the lift lever 7, to the proportional solenoid valve 5. When the lift lever 7 is pushed during operation of the lift lever 7, the controller 6 outputs to the proportional solenoid valve 5 the current value calculated by using an arithmetic table showing relationship between a lever operation amount and the current value, and when the lift lever 7 is returned during the operation of the lift lever 7, the controller 6 outputs to the proportional solenoid valve 5 the current value reduced by a predetermined value by an operating expression from the current value calculated by using the arithmetic table showing the relationship between the lever operating amount and the current value.
Patent JP-2001172506-A (JP)
Title: Electroconductive silicone rubber composition
Inventor: FUKUSHIMA MOTOO
IPC: C08L83/07
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive silicone rubber composition that has an excellent dispersibility and is cured to form a silicone rubber having a small and stable volume resistivity, by blending a silicone rubber with electroconductive particles obtained by subjecting substrate particles to metal plating. SOLUTION: This electroconductive silicone rubber composition comprises (A) 100 pts.wt. of an organopolysiloxane represented by the average composition formula (1): R1nSiO(4-n)/2, wherein R1, same or different, is an unsubstituted or substituted movement hydrocarbon group; and n is a positive number from 1.98 to 2.02, (B) 90-800 pts.wt. of electroconductive particles obtained by coating the surfaces of substrate particles consisting of inorganic or organic resin particles with a metal-plating layer, and (C) a curing agent in an amount sufficient to cure the component (A).
Patent JP-2001272028-A (JP)
Title: Method for operating continuous heating furnace
Inventor: MIYAMOTO KAZUNORI
IPC: F23N1/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To operate a continuous heating furnace by maintaining the whole heating furnace at a low air ratio without leaving any unburnt gas in the combustion exhaust gas of the furnace. SOLUTION: In this method of operating the continuous heating furnace having a plurality of combustion zones 3, 4, and 5, a combustion burner 20 which performs local heating is positioned to or near the inlet of the combustion zone 3 which is positioned on the most downstream side of the flow of the exhaust combustion gas among the zones 3, 4, and 5 and the air ratio to the burner 20 is controlled so that the oxygen concentration in the exhaust combustion gas near the burner 20 may become a desired value.
Patent JP-2001272498-A (JP)
Title: Container for containing spent target
Inventor: ADACHI JUNICHI
IPC: G21F5/002
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a container for a containing a spent target which is inexpensive, has a structure that is easy to handle and possesses the sufficient performance of cooling air by natural convention. SOLUTION: By providing a cask 2 that contains the target 1 and a cask supporting pedestal 3 that supports the cask 2 by inserting it and setting up a cooling plate 36 where a fin 37 is formed on the outer surface and whose inner surface is shaped flatly in the cask supporting pedestal 3 with an elastic material 38 intervening between the cooling plate 36 and the pedestal 3, the cooling plate 36 moves outside to contain the cask 2 when it is inserted and the inner surface of the cooling plate 36 can be pressed against the lateral face of the cask 2 when it is supported.
Patent JP-2000290244-A (JP)
Title: Reduction of chlorine content in organic isocyanate
Inventor: DANIELMEIER KARSTEN
IPC: C07C263/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a purified organic isocyanate or the like useful for producing a prepolymer or the like by adding a specific anion exchange organic substance to an organic isocyanate or a mixture of isocyanates and then by the heatup under a specific pressure for a specific period of time to remove chlorine compounds. SOLUTION: This method is to bring a gel-type porous anion exchange organic substance (e.g. Lewatit3MP62) not containing metal ions, water and a solvent and having a tertiary and/or quaternary amino group into contact with a chlorine-containing isocyanate (e.g. 4-isocyanatomethyl-1,8- octanediisocyanate) at a temp. of preferably 150-180 deg.C for preferably 3-15 h. to obtain a chlorine content-lessened isocyanate. The anion exchange organic substance is applied in an amount of at least 0.1 wt.%, preferably 1.0-10.0 wt.% based on the weight of an isocyanate. The content of hydrolyzable chlorine separated from the anion exchange substance is <180 ppm.
Patent JP-2000207992-A (JP)
Title: Foot switch
Inventor: OKUBO TORU
IPC: A63F13/54
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent generated static electricity from accumulating on a sheet by forming the undermost layer of a multi-layered sheet which includes a sheet- like switch for detecting a stamping motion with a material having conductivity substantially over the entire surface. SOLUTION: This foot switch is constituted of a sheet-like switch main body 10 and a terminal member disposed on the edge of the sheet-like switch main body 10. Sequentially laminated on a back sheet of the undermost layer are, for example, a cushion sheet, an electrode protective sheet, a lower electrode sheet, a spacer sheet, an upper electrode sheet 7, and a plurality of bulging sheets 8 and a decorative sheet 9. An electrical signal from a signal source is fed to the current-carrying layer of the switch main body 10 via the terminal member. Switching on/off detects whether each switch region is stepped on. Preferably, the undermost layer is formed by kneading a conductive material, such as a carbon black with a synthetic resin material or by laminating a metal foil such as aluminum on front and back surfaces.  Static electricity generated by rubbing sheets against each other is promptly grounded from the undermost layer to the face placed.
Patent JP-2001028127-A (JP)
Title: Magnetic transferring method and its device
Inventor: KOMATSU KAZUNORI
IPC: G11B5/86
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To transfer a high grade transfer pattern by magnetic transfer from its master carrier to a slave medium without depending on the position of the magnetic pattern. SOLUTION: The magnetic transferring method is such that a ring-shaped head electromagnet 8 is arranged at least on either the upper face or the lower face side of a slave medium 4; that the slave medium 4 or the electromagnet 8 is rotated in the track direction with a magnetic field applied in the track direction of the slave medium 4 face; that, after the slave medium is preliminarily initial DC magnetized in the track direction, a magnetic transfer master carrier and the initial DC magnetized slave medium 4 are stuck together; and that magnetic transfer is performed by applying a transfer magnetic field in the track direction opposite to the initial DC magnetizing direction of the slave medium 4 face.