baber/WOPTO huggingface dataset:
Patent JP-2000084347-A (JP)
Title: Deodorizing device
Inventor: YOSHIMATSU TAKESHIROU
IPC: B01D53/38
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To remove malodor and also ammoniacal malodor. SOLUTION: The device is formed with a dehumidifying means 3 removing moisture incorporated in air releasing malodor, the first deodorizing means 4 for removing malodor incorporated in air after dehumidifying by the dehumidifying means and the second deodorizing means 5 for removing moreover the residual malodor of the malodor incorporated in the air in which malodor is removed by the first deodorizing means.
Patent JP-H1194889-A (JP)
Title: Radiation electromagnetic wave analyzer from multilayered substrate
Inventor: KISHIMOTO TAKESHI
IPC: G06F19/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately calculate an electromagnetic wave strength of a radiation magnetic wave from a multilayered substrate containing the radiation magnetic wave from both layers, by modeling to quantitatively analyze the state that current flowing through a wave source and load flows to a power source layer and ground layer. SOLUTION: A signal layer current distribution calculating means 1 obtains a current distribution of current flowing through a signal layer, i.e., pattern by a distributed constant line approximating method or transmission line analyzing method. A multilayered substrate current distribution calculating means 2 calculates a current distribution of the overall multilayered substrate by using a method of moment. An electromagnetic field strength calculating means 3 calculates an electromagnetic field strength of the electromagnetic wave radiated from the substrate, based on the distribution obtained by the means 2. In this case, the state that current flowing through a wave source and load flows to a power source layer and ground layer is modeled.  The distribution of the overall substrate between the power source layer and the ground layer is calculated by the method of moment, and hence an accurately analyzed result is obtained.
Patent JP-H07108149-A (JP)
Title: Method for generating fine bubble and device therefor
Inventor: MIYAUCHI SUNAO
IPC: B01F3/04
Filed: 1993-10-13
Abstract: PURPOSE:To simplify the structure, to miniaturize the device and to increase the efficiency in generating fine bubbles. CONSTITUTION:An impeller 2 arranged in a fine bubble generating tank 1 is rotated by a motor 5, water W is introduced from an inlet 4, air is introduced from an air feed line 6, and the introduced water W and bubble B are sucked by the impeller 2 and spirally discharged from the impeller 2 outlet. The discharged bubble B is sheared into fine bubbles (b) by the shearing resulting from the rotation of the impeller 2, the fine bubbles and the water W are turned in the tank 1, the radius of the turning current is gradually increased to decrease the turning rate, and the fine bubble (b) is dissolved in the water W as the pressure increases. The water contg. the dissolved fine bubbles is discharged from an outlet 12 of the tank 1 and rapidly reduced in pressure, and a white turbid water W, in which the fine bubbles (b) are deposited in the water W, is discharged into a water tank 3.
Patent JP-S62114983-A (JP)
Title: Purification of gamma-butyrolactone
Inventor: OSHIMA ETSUKAZU
IPC: C07D307/33
Filed: 1985-11-14
Abstract: PURPOSE:To remove acid components from crude gamma-butyrolactone economically on an industrial scale and to obtain high-purity gamma-butyrolactone, by heat-treating gamma-butyrolactone in the presence of an alkaline earth metal oxide and/or hydroxide and distilling the treated product. CONSTITUTION:Crude gamma-butyrolactone (especially gamma-butyrolactone produced by catalytically hydrogenating maleic anhydride or its partial hydride and removing low-boiling components and high-boiling components from the reaction product preferably by distillation) is purified by distillation after heat-treatment at 100-250 deg.C, preferably 120-250 deg.C in the presence of one or more compounds selected from an alkaline earth metal oxide and hydroxide. The side reaction of gamma-butyrolactone can be suppressed and purified gamma-butyrolactone having remarkably low acid content and useful as various solvents, improver or intermediate for pharmaceuticals or agricultural chemicals can be economically produced on an industrial scale.
Patent JP-H0198342-A (JP)
Title: Monitor system for network system
Inventor: OKUZUMI RYOICHI
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the frequency of use of a transmission line for monitoring by sending system monitor information to all stations from one of the stations. CONSTITUTION:A station 21 sets initially status display information displaying whether or not the station is in normal operation and an address of each station in the system monitor station and transfers the result to a station 22. In receiving the system monitor information normally, the station 22 informs it to the station 21 to display the normal operation state of its own station into status display information of system monitor information and transfers the system monitor information to the station 23 after a prescribed time. Similarly, the system monitor information is transferred but no reply of normal operation comes, then the station not in the normal operating state is skipped and the system monitor information is transferred to the next station.
Patent JP-H06293734-A (JP)
Title: Carbazolone derivative and preparation thereof
Inventor: PEETERU BODO
IPC: C07D491/10
Filed: 1993-10-13
Abstract: PURPOSE: To provide new carbazolones useful for synthesizing intermediates in the synthesis of ondansetron which are useful as an antiemertic agent during treatment of a cancer.  
     CONSTITUTION: The derivs. are carbazolones represented by formula I [where A is -CH 2 -R (R is hydroxyl or 2-methyl-1H-imidazol-1-yl); B is the group of formula II (R 1  is H, methyl or ethyl), A and B are the group of formula III (R 2  is methyl or ethyl) or formula IV], for example, 3-ethoxysalyl-9- methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one. The compds. of formula I are obtained by each methods, by reacting the ketone of formula V with di (1-2C alkyl) oxalate, in the presence of a basic substance, to obtain the compds. of formula I a , then reacting the obtained compds. with formaldehyde in the presence of a base to obtain the compds. of formula I b , and reacting the compds. with 2-methyl imidazole to obtain the compds. of formula I d . Ondansetron of formula VII is obtained by reacting the compds. of formula I d  with a base. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61135007-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1984-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000088869-A (JP)
Title: Bearing device for axle
Inventor: KOBAYASHI KEIZO
IPC: G01D5/245
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make compact the axial length of a bearing device for an axle equipped with a sensor for detecting the number of revolutions of the axle. SOLUTION: A nut 7 for inner-ring fastening is screwed on a screw shaft part 6 of an axle 2, and a cylinder part 8 formed on the nut 7 is caulked in the inside diametral direction to thereby lock the nut so as not to be revolved. A pulse ring 12 is press fitted on a projecting shaft part 11 formed on the end face of the screw shaft 6, and a sensor 17 for detecting the number of revolutions facing to the pulse ring 12 in the axial direction is supported by a cover 16 installed on the end part of an outer ring 1. The pulse ring 12 is folded to the outside diameter side of the cylinder part 8 of the nut 7 to thereby form a cylindrical part 15a, and a number-of-revolution detecting part is installed on the opening side end part of the cylindrical part 15a to thereby make the axial length compact.
Patent JP-S62116367-A (JP)
Inventor: ONO KEIJI
IPC: B62J9/00
Filed: 1985-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0794739-A (JP)
Title: Field effect transistor having quantum boxes and its manufacturing method
Inventor: UGAJIN RYUICHI
IPC: H01L29/786
Filed: 1993-09-20
Abstract: PURPOSE:To provide a field effect transistor(FET) having quantum boxes and being capable of accomplishing a high packaging density through application of Mott transition (metal-insulator transition) and its manufacturing method. CONSTITUTION:In FET comprises (1) a substrate 10, (2) a channel region comprising a plurality of quantum boxes 18 formed thereon, a barrier layer 16, and a second dimensional, conductive layer 24 formed on the barrier layer, (3) a gate electrode 32, (4) and a source and drain region 34, and a source and drain electrode 40. A manufacturing method for the FET contains a channel region forming process comprising steps in which, (1) after a semiconductor material layer formed on the substrate is heat-treated to form a plurality of semiconductor grains, these surfaces are oxidized to form a barrier layer 16 composed of an oxide film so that quantum boxes 18 comprising semiconductor grains are formed and in which (2) the semiconductor material layer formed above quantum boxes is heat-treated to form a second dimensional conductive layer 24.
Patent JP-S62116405-A (JP)
Title: Thin-plate shifting device
Inventor: MATSUDA RYUICHI
IPC: B65G1/04
Filed: 1985-11-18
Abstract: PURPOSE:To prevent pollution and damage by liftably providing the first and second horizontally moving devices on both sides of a cassette reinforcing section and providing the third horizontally moving device having a convex band on the same side as the second horizontally moving device in a shifting device for semiconductor wafers or the like. CONSTITUTION:After water receiving sections 27a, 27b of the first and second horizontally moving devices 5a, 5b are lifted, a motor 9 is driven, then the wafer receiving sections 27a, 27b are moved to two-dot chain line positions 27a', 27b'. Next, the wafer receiving sections 27a, 27b are lowered to mount a wafer 1 on the wafer receiving section 33 of the third horizontally moving device 6. Next, the wafer receiving section 33 is lifted, a convex band 32 is extracted by a motor 35 to feed the wafer 1 foreward with the convex band 32. Then, the wafer receiving section 33 is lowered. According to this constitution, wafers can be shifted without being polluted or damaged.
Patent JP-S60139643-A (JP)
Inventor: JIYOOJI SURUDO
IPC: C07C57/03
Filed: 1984-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06195392-A (JP)
Title: Natural language interface system
Inventor: YAMAGUCHI TOMOHARU
IPC: G06F17/30
Filed: 1992-09-25
Abstract: PURPOSE:To provide a natural language interface system in which both improvement both for transportability and for text processing capacity can be attained. CONSTITUTION:A syntax analysis means 111 inputs a natural language text 131, and a context processing means 112 inputs concept dependence expression 132 outputted from the syntax analysis means 111, and an area dependence processing means 113 inputs context processed concept dependence expression 133 outputted from the context processing means 112, and an object language preparing means 114 inputs semantic expression 134 outputted from the area dependence processing means 113, and outputs target language 135. Processing knowledge depending on an object area is only object area knowledge 123, and a means whose operation is changed depending on the object area is only the area dependence processing means 113.
Patent JP-H08117365-A (JP)
Title: Golf club head
Inventor: SHIRAISHI TAKAYUKI
IPC: A63B53/04
Filed: 1994-10-21
Abstract: PURPOSE: To offer an optimum ball hitting characteristic to realize a maximum flight distance by setting the optimum center of gravity position of a club head and the optimum shaft center position in order to prevent a decrease in golf ball initial velocity and an increase in back spin. CONSTITUTION: In a golf club head other than a putter club, it is assumed that a distance between a face 2 of a club head 1 and the shaft center of a shaft 3 is A, a distance between the face 2 and the center of gravity of the club head 1 is B, and a distance between the face 2 and a back end 4 the club head is C, and A/C% is set more than 35% and B/C%-A/C% is set within 10% to -60%. This enables to offer an optimum ball hitting characteristic for various head speeds, resulting in a maximum flight distance. Additionally, this allows the golf club head to be easily swung.
Patent JP-H04137031-A (JP)
Title: Disk simulator
Inventor: TAKAMATSU HISASHI
IPC: G06F3/06
Filed: 1990-09-28
Abstract: PURPOSE:To perform performance measurement as a disk device by providing an information storage means which sets time for a seek operation and rotational delay, and small in capacity compared with that of a disk device. CONSTITUTION:An information storage part 23 to secure memory capacity equal to or less than the information memory capacity of the disk device 2 is provided, and the information storage part 23 comprises a track that is the information recording part of the disk device 2, and a cylinder number and a head number can be recorded on the track. Also, functions to receive an input/output instruction from a central processing unit 3 and to write the cylinder number and the head number designated by the input instruction are provided, and also, one track of the information recording part is allocated so as to conform to one or more cylinder numbers and head numbers designated by the input/output instruction from the central processing unit 3 in advance. Thereby, it is possible to simulate the same function and performance as that of the disk device by semiconductor memory small in capacity and microprogram control.
Patent JP-H1191636-A (JP)
Title: Tractor cabin
Inventor: MIYAMARU NORIYUKI
IPC: B60R21/11
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the line production efficiency and to allow spot welding generating less distortion by connecting a sheet metal cabin ceiling to right and left sheet metal fenders with a sheet metal pillar, and by connecting the cabin ceiling to right and left steps with the pillar made of either a sheet metal or a steel tube, respectively. SOLUTION: In a cabin 1, a sheet metal cabin ceiling 9 is connected to right and left sheet metal fenders 10 with a sheet metal pillar 11, and the sheet metal cabin ceiling 9 is connected to right and left sheet metal steps 12 with the pillar 13 formed of either a sheet metal or a steel tube. They constitute a skeletal body of the cabin. The right and left steps 12 constitute footplates for an operation and driving machine to which a door 15 is attached with hinge metal fittings 14. This constitution makes it possible to perform the spot welding without generating distortion at each portion and the line production.
Patent JP-H02107531-A (JP)
Title: Method for stirring molten nonmetal in nonmetal melting furnace
Inventor: OKUBO KUNIO
IPC: B01F13/08
Filed: 1988-10-14
Abstract: PURPOSE:To uniformly melt a nonmetal at a high melting rate without causing contamination by impurities by putting a molten metal in a melting furnace and the nonmetal to be melted and a molten nonmetal thereof on the molten metal and by applying electromagnetic stirring action to the molten metal. CONSTITUTION:A metal is melted, this molten metal 3 is put on the bottom of a melting furnace 1 and a nonmetal 4 to be melted and a molten nonmetal 4a thereof are put on the surface of the molten metal 3. The specific gravity of the nonmetal 4 is lower than that of the metal. A moving magnetic field (moving in the directions of arrows) generated by an inducer 2 set at the outside of the furnace 1 is applied to the molten metal 3 to stir the molten metal 3. By this stirring, the molten nonmetal 4a is stirred and the melting of the nonmetal 4 is accelerated.
Patent JP-2001079910-A (JP)
Title: Method for controlling mold clamping of molding machine by molding removing machine
Inventor: SHIOTANI YOSUKE
IPC: B29C45/84
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To certainly prevent an interference between a mold and a chucking part from occurring and thereby shorten a molding cycle and a molding removing cycle. SOLUTION: A molding is removed by moving the chucking part 49 of a molding removing machine 21 mounted on an injection molding machine 1 in right/left directions orthogonal with the axial line of the molding machine. 1. When the chucking part 49 entering a movable mold and holding a molding is detached from an opened fixed mold 15 from inside a mold, a signal for commanding the clamping of the mold is outputted to the molding machine 1 to initiate the clamping of the mold when the chucking part 49 is moved to a specified position. After the start of clamping the mold, the mold clamping action is continued when a mold detector mounted on the chucking part 49 is shifted to a mold non-detection state in a shorter time than when clamping the mold is normally completed and within a specified period of time for maintaining the mold and the chucking part 49 in a non-interference state.  When the mold detection state is still continued after an elapse of a specified time, the mold clamping action is suspended.
Patent JP-H0596277-A (JP)
Title: Method for producing pure water and apparatus therefor
Inventor: MANABE TOSHIKI
IPC: C02F9/00
Filed: 1991-10-04
Abstract: PURPOSE:To reduce a nonionic silica component in pure water or ultrapure water as low as possible by subjecting the nonionic silica component to the catalytic reaction with ozone and irradiating the reacted component with ultraviolet rays simultaneously with or after this reaction process to ionize the same and passing the ionized component through an ion exchange resin tower. CONSTITUTION:Untreated water is passed through an untreated water feed pipe 2 from a raw water tank 1 to be fed to a reaction tank 3 by a pump P and an ejector 4 made of acid-resistant and ozone-resistant material quality is provided on the way of the untreated water feed pipe 2, and ozone is sucked by the aspirator action of the ejector 4 to efficiently perform gas-liquid mixing. Untreated water having ozone dissolved therein is supplied to the reaction tank 3 from the lower part thereof and aerated by ozone from the air diffusion pipe 5 provided to the bottom part of the tank 3 to hold the concn. of ozone in the reaction tank 3 to a predetermined value or more. The treated water after ozone aeration is guided to a gas-liquid separation tank 6 to be subjected to gas-liquid separation and further passed through an ultraviolet irradiation device 7 to be supplied to a membrane treatment device 9 by a dustless pump 8 and the filtered water from the device 9 is treated in a mixed bed type ion exchange resin tower 10.
Patent JP-H0681272-A (JP)
Title: Antimicrobial and deodorizing wool fiber
Inventor: KAIMORI MICHINOBU
IPC: D06M13/46
Filed: 1992-08-31
Abstract: PURPOSE:To obtain the subject wool fibers having antimicrobial and deodorizing properties of washfastness by conjugating a specified antimicrobial and deodoriz ing agent rich in water solubility to a chlorinated wool through an ionic bond. CONSTITUTION:Wool fibers are chlorinated, then treated with an antimicrobial and deodorizing agent which has high hydrophilicity and bears 2 or more amino groups, for example, O-[2,6-diamino-2,6-dideoxy-alpha-D-glucopyranosyl(1 4)]1,3- diamino-4,5,6-trihydroxycyclohexane to form ion bonds to the wool whereby the objective antimicrobial and deodorizing wool fibers washable without felting are obtained.
Patent JP-2000076367-A (JP)
Title: Work process managing device
Inventor: NOMURA YASUHIKO
IPC: G06F19/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To support the implementation of operation by a user when a work space, where resources are held so that they can be processed, is provided for the user. SOLUTION: This device consists of, for example, a server 1 and a client 2 which are connected through a network 3 and the server 1 stores work spaces in a work space storage part 11 and stores information for relating a work space as a report source with a work space as a report destination and information for relating work spaces where operation is carried out collaboratively in a collaboration process storage part 12. When a work space is changed by, for example, the client 2, a inter-work-space information transmission part 13 sends the change contents of the report-source work space to the report- destination work space according to the report relation information and makes the same changes of other work spaces with the work spaces where the collaborative operation is performed according to the collaboration relation information.
Patent JP-H06105782-A (JP)
Title: Vacuum cleaner
Inventor: HAYAKAWA HIROSHI
IPC: A47L9/28
Filed: 1992-09-28
Abstract: PURPOSE:To provide a vacuum cleaner presenting good durability and high safety by equipping it with a cord protector which protects the power cod outlet part. CONSTITUTION:A body case 22 in which a motor-driven blower is installed between an upper case 33 and a motor case, is installed over a dust case 25 consisting of a tank 24 and a dolly 23 fitted with wheels 38. Therein a power cord 39, extension pipe holding part 43 to hold an extension pipe, a cord protector 40 to protect the power cord outlet part 41, and a cord hook 42 on which the power cord 39 is wound for accommodation, are installed while protruding outward at the body case 22. The cord protector 40 is mounted fast between the extension pipe holding part 43 and cord hook 42, and the cord protector mounting part is installed inside of the tangent tying the outer surface of the holding part 43 to the outer surface of the cord hook 42.
Patent JP-H11159828-A (JP)
Title: Regenerative air conditioner
Inventor: HOJO TOSHIYUKI
IPC: F24F11/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a regenerative air conditioner wherein the revolution of an outdoor fan is switched over properly and operation noise at the time of a heat storage operation is suppressed to be low. SOLUTION: This air conditioner has a compressor, an outdoor heat exchanger, an outdoor fan, a pressure reducing mechanism, an indoor heat exchanger and a heat storage tank equipped with a heat exchanger for heat storage. In this case, the revolution of the outdoor fan is determined on the basis of the temperature of outdoor suction sir and the judgment whether the operation is a heat storage operation or a cooling operation utilizing stored heat, and the revolution of the outdoor fan is made smaller in the heat storage operation than in the cooling operation utilizing stored heat.
Patent JP-H04134168-A (JP)
Title: Reinforcement structure of four-cycle v-type engine
Inventor: KOYAIZU TAKESHI
IPC: F02B75/22
Filed: 1990-09-26
Abstract: PURPOSE:To improve rigidity of the whole of an engine by installing a reinforcing plate to connect a right and a left cylinder heads, and fixing this reinforcing plate to a part of the cylinder head between an intake passage at multiple parts. CONSTITUTION:In water cooling type 4-cycle V-type 12 cylinder engine, a crank case is installed to the lower surface of a cylinder block, and a bilateral pair of cylinder heads 4 and head covers 5 are laminated for fastening on the top surface of the cylinder block. 12 cylinders in total are formed in the cylinder block so as to form a V-shape in the crank shaft direction, and pistons inserted into each cylinder are connected to a crank shaft through connecting rods. In this case, a reinforcing plate 53, which consists of a flat plate and multiple fitting flange parts 53a formed integrally with the flat plate, is bridged between the right cylinder heads 4,4. The fitting flange parts 53a are fixed to supporting flange parts 10b with bolts 54, which flange parts 10d are formed between opposite surfaces of an intake passage of a lower head 10.