baber/WOPTO huggingface dataset:
Patent JP-2000287407-A (JP)
Title: Rotor structure of fan motor
Inventor: SHINOSAWA HIDETOSHI
IPC: H02K21/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide rotor structure of a fan motor which realizes a rotor thinner than the conventional one and can improve fixing reliability of a magnet and a fan. SOLUTION: A magnet 2 is formed in a disk by inserting a shaft 4. The outer peripheral surface of the magnet 2 is fitted in the inner peripheral surface of an annular part 3b of an annular retainer 3 of a fan, and fixed. The thickness of the rotor 1 becomes equal to the thickness of only the magnet except the thickness of a resin part, so that a thin motor can be realized and the magnet can be surely fixed.
Patent JP-H02265050-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAZAWA HIROSHI
IPC: H01F10/16
Filed: 1989-04-05
Abstract: PURPOSE:To allow a good recording and erasing with a low biasing magnetic field by using a thin film consisting of a specific compsn. as an amorphous alloy thin film having the axis of easy magnetization in the direction perpendicular to the film plane. CONSTITUTION:The recording layer is the amorphous alloy thin film having the axis of easy magnetization in the direction perpendicular to the film plane and the compsn. thereof, when expressed by formula I in atomic ratio, is so formed that x, y, z in the formula I attain the values satisfying formula II. The ratios of Fe, Co and Ni in this compsn. can be arbitrarily set in order to maintain the properties, such as Curie temp. and compensation temp., at desired values according to the recoding and reproducing conditions of the medium. The compsn. of the formula I is required to have x+y, i.e., the ratio of the entire rare earth in the film within a 15 to 40 atomic % range in order to be a perpendicularly magnetized film which is the essential requirement as the magneto-optical recording medium. The satd. biasing magnetic field of C/N is decreased in this way without lowering the C/N of the magneto-optical recording medium.
Patent JP-H03286959-A (JP)
Title: Backflow preventive device for bath furnace with hot water feeder
Inventor: HIDAKA KATSUHIRO
IPC: F24H1/46
Filed: 1990-03-30
Abstract: PURPOSE:To enable a back-flow in a water passage to be prevented, accommodate for a bath tub on the second floor and provide a simple and small-sized structure by a method wherein a check valve is disposed at a downstream side of a connection point between a hot water feeding passage and a water drain passage, and a water accumulation passage and the water drain passage are provided with each of opening or closing valves for performing opening or closing operation opposite to that of a solenoid valve. CONSTITUTION:When hot water is fed into a bath tub 5, a solenoid valve 9 is opened. Then, a water flow is generated in a hot water feeding passage 2 and at the same time an air charging valve 121 and a water drain valve 161 close their valve ports. Hot water is not fed into a hopper 13. Hot water supplied from a hot water feeding device 1 passes through a hot water passage 2 and is fed into a bath tub 5 from a bath circulation circuit 4 through a three-way valve 8. When the hot water feeding passage 2 shows a negative pressure, the water flow is stopped, this stopped state is sensed by a water flow sensor 10 and the solenoid valve 9 is closed. In concurrent with this operation, the air charging valve 12 and a water drain valve 16 are opened. In the event that a check valve 17 operates normally, a back-flow of the hot water is prevented. Due to a certain cause, if the back-flow can not be prevented, the hot water passes through the air charging valve 12 and the water drain valve 16 and is discharged out of a device through an over-flow port 14 of a hopper 13. No back-flow is found toward the hot water feeder 1.
Patent JP-S61245407-A (JP)
Inventor: SUGISHITA NOBUYUKI
IPC: H01B3/08
Filed: 1985-04-22
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-H04297593-A (JP)
Title: Tin-nickel alloy electroplating liquid composition
Inventor: NAKAYAMA TSURUO
IPC: C25D3/56
Filed: 1991-03-26
Abstract: PURPOSE:To offer a tin-nickel alloy electroplating liquid compsn. which give good color developing and from which a film having no crack or the like can be obtd. CONSTITUTION:The tin-nickel alloy electroplating liquid compsn. consists of tin salt, nickel salt, complexing agent, and aromatic aldehyde. The aromatic aldehyde as the color developing agent has reducing property, by which dissolution of an anode is pormoted and made uniform and generation of reducing hydrogen is suppressed. Thereby, stress in the film is relaxed (which prevents production of cracks) and good color developing is obtd. by precipitation of carbon in the film due to decomposition of carbonyl groups.
Patent JP-H08256029-A (JP)
Title: Method for preparing automatic gain control data
Inventor: ITO HITOSHI
IPC: H04L25/03
Filed: 1995-03-17
Abstract: PURPOSE: To provide the method for preparing automatic gain control data in a signal processor, etc., for processing various kinds of signals. CONSTITUTION: A threshold level is obtained 5 from the total value of all sampling data in an arithmetic block written in a storage area, the difference between the sampling data exceeding this threshold level and an initially set replacement (fixed value) is obtained and defined as a corrected value to obtain 8 the total value of those corrected values, and the corrected sampling data are obtained by converting the sampling data exceeding the threshold level into fixed value by subtracting 9 the total value of corrected values from the original total value of all the sampling data. The total value of these corrected sampling data is obtained 10, a mean value is obtained 11 by dividing this fixed value with the number of sampling, and this average value is defined as automatic gain control data. Thus, high-speed processing is enabled without damaging the original accuracy of automatic gain control or reloading the contents in the storage area M.
Patent JP-H10276733-A (JP)
Title: Cooking of white sauce
Inventor: MATSUBAYASHI TOSHIHIRO
IPC: A23L23/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking a white sauce, causing no scorch on the inner peripheral wall of a cooker such as kneader or boiling agitator. SOLUTION: This method for cooking a white sauce comprises adding wheat flour to oils and fats, heating the mixture at 110-140 deg.C to give a roux, adding water to the roux, heating the mixture to 95-100 deg.C while extending the roux to boil the mixture and then adding condensed milk to the mixture to finish a sauce. Otherwise, oils and fats are mixed with wheat flour and water, the mixture is heated to 95-100 deg.C, boiled, mixed with condensed milk and finished. The amount of water is preferably that of water corresponding to the condensed water of the condensed milk. The condensed milk is preferably a condensed milk or a processed milk having milk component concentration of 2-4 times as much as that of ordinary milk.
Patent JP-S5420699-A (JP)
Title: Ultrasonic alert device
Inventor: KONDOU MIKIO
IPC: G01S15/50
Filed: 1977-07-15
Abstract: PURPOSE: To discriminate the approaching or leaving operation of objects and make the operation when the object vibrates stable by detecting the high and low of the transmitting signal and receiving signal frequencies with a right angle phase detecting circuit and a discriminating circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08286726-A (JP)
Title: Robot teaching correction device
Inventor: OKADA YUKO
IPC: B25J9/22
Filed: 1995-04-12
Abstract: PURPOSE: To reduce a robot teaching correction burden by synthesizing both teaching and present positions of a robot and also a video of the working robot together to display them on a screen and then giving a correction instruction to the robot operating in a reproduction mode. CONSTITUTION: An image of a robot and its work object are picked up by an image pickup means 9, and the teaching and present positions of the robot are synthesized and displayed on the picked up images. A worker monitors the positional relation between the moving locus of the robot and the work object and then switches the present operation to that instructed by a correcting operation arithmetic means 7 through an operation switch means 6 when the robot teaching is incomplete. Furthermore, an interruption is given to the robot operating in a reproduction mode via a correction command value input means that is prepared for the means 7. Thus the operating locus of the robot is corrected. The means 7 calculates the velocity command value against the robot in response to the operating algorithm that is previously set.  Then the means 7 sends this velocity command value to a robot control part and drives the robot.
Patent JP-S5515412-A (JP)
Title: Amination of dihydric phenol
Inventor: NAGAOKA TACHIKI
IPC: C07B61/00
Filed: 1978-07-18
Abstract: PURPOSE: To obtain an aminophenol and phenylenediamine, particularly aminophenol, in high yield, by aminating a dihydric phenol with ammonia or an amine in the presence of a specific metal phosphate.  
     CONSTITUTION: A dihydric phenol, e.g. resorcinol, is aminated with NH 3 , a primary or secondary amine in the presence of a catalyst comprising at least one type of (a) compound selected from Zn and Ni phosphates and (b) ammonium phosphate in the absence or presence of a solvent at 210W300°C to give an aminophenol and phenylene diamine. Preferably, the catalyst comprises 0.05W0.5g-atom calculated as the metal atom of (a) and 0.2 mole of (b) based on one mole of the phenol.  
     USE: Medicines, pesticides, dyes, rubber chemicals, additires for synthetic resins, and raw materials or modifiers for polyamides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5311804-A (JP)
Title: Thermal insulating method for blast furnace tapping runner
Inventor: AWAJI HIROSHI
IPC: B22D35/00
Filed: 1976-07-20
Abstract: PURPOSE: To flow out the residual pig iron slag from tapping runner at the next tapping time, keeping it warm and maintaining at a molten state, by covering remained residual pig iron slag in tapping runner of blast furnace, with the blast furnace dust etc., containing powdered coke. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5421875-A (JP)
Title: Preset time display device of preset timer
Inventor: MASUDA EIJI
IPC: G04C23/08
Filed: 1977-07-20
Abstract: PURPOSE: To set the time and select the comparison cycle easily and securely without using special electronic devices by comparing an arbitrarily preset time with the present tiwe by the comparison cycle and delivering a coincidence signal whenever the both times accord with each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05292737-A (JP)
Title: Booster type switching regulator
Inventor: SHIMODA SADAYUKI
IPC: H02M3/155
Filed: 1992-04-08
Abstract: PURPOSE:To eliminate ripple voltage without requiring a large capacitor or filter by providing an additional switching transistor and controlling the operation thereof depending on the state signal of load thereby sustaining a constant current flow through an inductor regardless of the size of load. CONSTITUTION:When an external input signal is a HALT signal fed from a microcomputor, a P-channel transistor in an inverter 16 is turned ON upon transition of the HALT signal to LOW level to apply an output pulse from an inverter 14 onto the gate of an additional transistor 13 thus starting switching operation. A main switching transistor 2 functions regardless of function of the inverter 16. Consequently, both main and additional transistors 2, 13 function and the additional transistor 13 contributes for reduction of ripple.
Patent JP-H04319815-A (JP)
Title: Bus circuit
Inventor: HAYASE TSUTOMU
IPC: G06F3/00
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the conflict of plural signals caused on a bus line by turning on only one of plural tristate buffers. CONSTITUTION:The tristate buffers 10-30 are turned on when the switching signals C11-C31 received from the switching signal generating circuit 11-31 are set at logic '1' and then sent to a bus line 40 for input signals S1-S3. A D-type flip-flop circuits 13-33 set the signals C11-C31 at logic '0' when the reset signals C13-C33 received from the 3-input NAND circuits 14-34 are equal to logic '1'. The 2-input NAND circuits 16-36 generate the trigger signals C12-C32 when the control signals C1-C3 is changed to logic '1' from logic '0' and then transmit these trigger signals to the circuits 14-34 of other switching signal generating circuits. Then the circuits 14-34 set the signals C13-C33 at logic '1' when the trigger signals are received from other switching signal generating circuits.
Patent JP-H07255947-A (JP)
Title: Raw material and transfer method for jigsaw puzzle
Inventor: YAGI KUNIO
IPC: A63F9/10
Filed: 1994-03-18
Abstract: PURPOSE:To form a thin and flexible jigsaw puzzle, and extend its application range by a method wherein a raw material is formed by affixing a film with a weak glue, on which a picture is printed, on one surface or both surfaces of a base paper, and the raw material is used as pieces for a jigsaw puzzle. CONSTITUTION:A raw material is formed by affixing a film 2 with a weak glue, on which a picture is printed, on one surface or both surfaces of a base paper 1, and at the same time, the raw material is used as pieces 3 of a jigsaw puzzle. Then, on a transparent plate 5 which is lifted from a mirror 6, the pieces 3 are combined so that the picture on the surface and the picture on the rear surface which is reflected on the mirror may be respectively put together. Also, a sheet 7 for preservation with a glue is affixed on the combined pieces 3, and the base papers 1 of the pieces 3 are peeled to transfer the film 2 with glue to the sheet 7 for preservation. In addition, at protruding and recessed parts for combination of a jigsaw puzzle for toddler, four different marks of playing cards are formed. By this method, a thin and flexible jigsaw puzzle is formed, and the application range is extended.
Patent JP-2000282167-A (JP)
Title: Low yield ratio type steel product and steel pipe, excellent in toughness, and their manufacture
Inventor: TAKAHASHI MANABU
IPC: C21D8/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a steel product and a steel pipe, having a low yield ratio at ordinary temperature, excellent in toughness, and also excellent in strength characteristics at a high temperature, and their manufacturing method. SOLUTION: The low yield ratio type steel product excellent in toughness has a composition which consists of, by weight, <=0.03% C, <=1% Si, 0.1-2%; Mn, <=0.02% S, 0.01-0.1% Al, 0.04-1% Nb, and the balance Fe with inevitable impurities and in which Nb content satisfies inequality Nb>=0.1+7.74C-1.94Ti+6.63N. Moreover, in this steel product, microstructure is composed of a mixed structure of polygonal ferrite and bainite-containing phase forming at a low temperature, and the area ratio of the bainite-containing phase forming at low temperature is >5 to <90% on average in plate-thickness direction. Further, this steel product has <=-40 deg.C vTrs and >=47J absorption energy at 0 deg.C.
Patent JP-H11288595-A (JP)
Title: Data retrieving device
Inventor: HATA RYUICHI
IPC: G11C15/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieving device having large capacity and a short data retrieving time. SOLUTION: This device is provided with a first memory block 10 in which many storing key data is stored in order of number for an address, and a second memory block 20 in which the same boundary key data as a boundary storing key data stored in an address dividing an address space of the first memory block to plural address regions. to which reference key data is inputted, and in which magnitude of stored plural boundary key data and reference key data are discriminated simultaneously for plural boundary key data.
Patent JP-S5313870-A (JP)
Title: Color receiving tube
Inventor: YAMAGUCHI AKIO
IPC: H01J31/20
Filed: 1976-07-23
Abstract: PURPOSE: To enable accurate positioning between the panel and funnel, by providing the projection to the panel or funnel, and jointing the panel with the funnel via the spacers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05112568-A (JP)
Title: New 8-substituted purine as selective adenosine acceptor
Inventor: NOOTON POORU PIITO
IPC: A61P25/28
Filed: 1992-03-12
Abstract: The present invention relates to certain novel 8-substituted purines as selective A1-adenosine receptor antagonists which are useful in the treatment of patients suffering from Alzheimer's disease, congestive heart failure or pulmonary bronchoconstriction.
Patent JP-S62243609-A (JP)
Title: Polymer thermally reversible between hydrophilic and hydrophobic state and production thereof
Inventor: ITO SHOJI
IPC: C08F120/56
Filed: 1986-04-16
Abstract: PURPOSE:To produce the titled polymer having thermal reversibility to become hydrophobic at high temperature and reversibly convertible between a water-soluble state at low temperature and water-insoluble state at high temperature, in high efficiency, by the radical polymerization of N-methyl-N-n- propylacrylamide. CONSTITUTION:The objective polymer of formula II is produced by the radical polymerization of N-methyl-N-n-propylacrylamide of formula I usually in the form of a 1-80wt% solution under radiation of actinic ray, heating in the presence of radical polymerization initiator or radiation of light in the presence of a photo-sensitizer, etc. USE:Light-shielding material for greenhouse or chemical laboratory, etc., temperature sensor, toys, interior goods, mechanochemical element material, etc.
Patent JP-S5611224-A (JP)
Title: Continuous manufacture of laminate
Inventor: ITSUSHIKI MINORU
IPC: B29C43/32
Filed: 1979-07-11
Abstract: PURPOSE: To manufacture a laminate serviceable for electrical application with good productivity by a method wherein a cover film is applied on the top, bottom and inbetween of a plural sheet of substrates carried continuously to a multistage lamination and hardening.  
     CONSTITUTION: A plural sheet of substrates 1 with a cover film 2 like cellophane 10W200μm thick interposed in the middle are carried continuously, which are impregnated with a thermosetting resin liquid 0.1W15 poise in viscosity at normal temperature by a resin impregnater 3. Next, a cover film 4 like metallic foil 10W 200μm thick is supplied to the top and bottom of the substrate 1 and laminated by a laminating device 5, the resin is then hardened through a hardening device 7, and thus a laminate 9 is obtainable through cutting into a practical size on a cutter 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07277738-A (JP)
Title: Granular magnetite powder and production thereof
Inventor: OKANO YOJI
IPC: G03G9/083
Filed: 1994-03-31
Abstract: PURPOSE:To obtain granular magnetite particle powder which is black, has a small magnetization value and is made hydrophobic on their particle surfaces. CONSTITUTION:The granular magnetite particle powder contains 3 to 6wt.% of aluminum atoms in the spinel type crystal lattice with 8.340-8.375Angstrom  lattice constant, is made hydrophobic on the particle surface, and has 28.5-50emu/g magnetization value in the magnetic field of 1kOe. These granular magnetite particle powder is obtained by adding an aluminum compound to a ferrous compound in an alkali aqueous solution in an amount of 15 to 70mol%, calculated as Al based on the ferrous ion, then adding a ferrous salt aqueous solution to form an alkaline suspension containing precipitates of aluminum and iron and having over 10pH and passing an oxygen-containing gas through the suspension to form granular magnetite particles, then making the magnetite particles hydrophobic.
Patent JP-H07274758-A (JP)
Title: Animal washing device
Inventor: SAKATA KOJI
IPC: A01K13/00
Filed: 1994-03-31
Abstract: PURPOSE:To make a large-sized animal such as a medium-sized dog or a large- sized dog walk, to put the animal in an animal washing device, to wash and to dry the animal. CONSTITUTION:A front plate 2, a rear plate and a ceiling plate 4 of a box to put an animal in is divided into a right and a left parts. A right and a left side plates 5 and 6 rocking right and left are linked to the front plate 2, the rear plate and the ceiling plate 4 to form a housing box 1 opening and closing right and left. A washing nozzle for spraying warm water and a detergent and an air nozzle for sending warm air from a blow mechanism 20 are installed in the interior of the housing box 1. A circulating pipe is laid in the housing box 1 and warm water sent from the air nozzle is forcibly circulated through a heater 23 of the blow mechanism 20.
Patent JP-H10278684-A (JP)
Title: Trim structure of vehicle
Inventor: TOYODA NOBUO
IPC: B60J5/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To keep the gap of a mating part of a trim and a pocket to be constant by providing a slit in the pocket. SOLUTION: A plurality of fitting parts 6 are provided in a pocket 4 for the assembly with the trim. The fitting parts 6 are respectively provided on a side 4a on a cabin side of a pocket 4 and on the side opposite to the side 4a. A slit 8 is provided in the side 4a on the cabin side of the pocket. The pitch between the fitting parts 6,6 is regulated during the fitting. The fitting parts 6 is connected to the trim by a fixing piece such as a screw. The pocket 4 is fixed to the trim. The gap of a mating part of the pocket 4 with the trim is kept to be constant at any part by the slit 8.
Patent JP-S61249962-A (JP)
Inventor: DOMINITSUKU MOBIRIO
IPC: A61K31/40
Filed: 1986-04-15
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-S58207371-A (JP)
Title: Vapor deposition source for vacuum deposition
Inventor: KUBOTA HITOSHI
IPC: C23C14/30
Filed: 1982-05-26
Abstract: PURPOSE:To enable the vapor deposition of plural vapor deposition materials on a substrate freely to a uniform thickness in a vacuum deposition device, by instaling crucibles for contg. the vapor deposition materials rotatably with respect to the substrate to be vapor deposited thereon with said materials. CONSTITUTION:A substrate as a material to be vapor deposited thereon with vapor deposition materials is placed in a vacuum vessel for vapor depoition, and a rotary table 23 installed on a revolving shaft 27 is disposed below the same. A vapor deposition source provided with plural crucibles 6a contg. vapor deposition materials 6 and having a filament 7 for irradiation of an electron beam is installed on the table 23. In the stage of vapor deposition, the crucibles 6a are rotated by the operation of a motor 32 so that the crucible contg. the required material 6 is positioned in the position where the electron beam is to be irradiated. While the table 23 is rotated by driving a motor 39, the material 6 is melted and evaporated by the electron beam so as to be vapor deposited on the substrate. The crucibles contg. the vapor deposition materials are rotated while the substrate is held fixed, whereby the vapor deposition materials are vapor deposited on the substrate to a uniform thickness.
Patent JP-S5313420-A (JP)
Title: Electrostatic recording material
Inventor: KURODA MAKOTO
IPC: G06K19/00
Filed: 1976-07-22
Abstract: PURPOSE: To enable repeated use of an electrostatic recording material to be used for facsimile or printer as well as easy removal of adhered toner therefrom by having polytetrafluoroethylene contained in dielectric layer. 
     COPYRIGHT: (C)1978,JPO&Japio