baber/WOPTO huggingface dataset:
Patent JP-H0894107-A (JP)
Title: Insulating structure of blower
Inventor: HIGASHIMURA MASATO
IPC: F24F1/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an insulating structure of a joining part of a motor drive shaft and a fan rotor without causing increase in the number of components and the number of processes of an assembling operation. CONSTITUTION: In a turbo fan 11 having a construction wherein the lower end part of a motor drive shaft 4a is inserted through a through hole 3e of a fan rotor 3 and the drive shaft 4a is made to support the fan rotor 3 by a boss member 15 being fitted on a projecting part of the drive shaft 4a, the boss member 15 is formed of a resin material and an electric insulation material of rubber and the lower end part of the boss member 15 is positioned lower than the lower end part of the drive shaft 4a so that an insulation space C be formed on the lower side of the drive shaft 4a.
Patent JP-S6293792-A (JP)
Inventor: OBA HIROSHI
IPC: G07D9/00
Filed: 1985-10-21
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-S61111009-A (JP)
Title: Semiconductor device
Inventor: SAKAYORI TAKAO
IPC: H01P5/19
Filed: 1984-11-05
Abstract: PURPOSE:To attain miniaturization and stable operation by coupling parallel capacitive elements of an impedance matching circuit connected respectively to plural semiconductor elements via a resistor to absorb a reflected signal. CONSTITUTION:Two lumped constant type impedance matching circuits of 2-stage filter connected in parallel are provided to each gate of common source microwave use FETs 21a, 21b. The elements constituting the matching circuits are all matched to the input/output impedance of the FETs 21a, 21b. It is desired for the two FETs of the constitution above to have the entirely same characteristic, but should the characteristic be unbalanced, each FET is isolated completely then they are not affected mutually at all. Thus, destruction due to current concentration upon one FET only is less and the stable semiconductor device with high performance and high output is attained.
Patent JP-S6389348-A (JP)
Title: Former for sheet state matter equipped with metallic thin film
Inventor: KAWACHI MASAICHI
IPC: B41F16/00
Filed: 1986-10-01
Abstract: PURPOSE:To enable a label of efficient quality to be formed at a low cost, by a method wherein a suitable character or pattern is printed on the surface of sheet state matter by using heat sealing ink, and a metallic thin film is thermally transferred onto only the surface of a printed part by pressurizing and heating the transfer tape equipped with the metallic thin film on this printed part. CONSTITUTION:When a label tape 2 passes between the impression cylinder 11 and the plate cylinder 12 of a printing press 10, a suitable character or pattern is printed with heat sealing ink. When a printed part x is moved to the position of a thermal transfer machine 30 via a drying apparatus 20 and stopped, a heater 32 descends, pressurizes a transfer table 5 and a label table 2 onto the upper surface of a receiving stand 31 and simultaneously heats them. In the metallic thin film 9 of the transfer tape 5 pressurized onto the label table 2, only the part opposed to the printed part x is sticked to the printed part x. Then, after thermal transfer of the metallic thin film 9, the pressure sensitive tape 4 of label tape 2 is half-cut to form the label (a) of a required size, and the marginal excessive part of the label (a) is removed by winding up the pressure sensitive tape 4.
Patent JP-2000062963-A (JP)
Title: Cargo transfer device
Inventor: SEIEN KAZUHIKO
IPC: B65G67/04
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cargo transfer device capable of loading various pallets with easy operation and transferring them to a motor-truck with highly economical efficiency and safety. SOLUTION: This device consists of a device body 1 provided with two pairs of horizontal conveying means (chain conveyor 10) which conveys an object to be conveyed (pallet) horizontally, a pushing means (pusher mechainsm 20) which additionally pushes the object to be conveyed (pallet) conveyed by the two pairs of horizontal conveying means (chain conveyor 10) toward a motor-truck (truck), and an interval adjusting means (ball shaft mechainsm) which adjusts an interval between the two pairs of horizontal conveying means (chain conveyor 10), a fine adjusting means (ball shaft mechanism 35) which moves the device body 1 in the orthogonal direction to the conveyance direction of the object to be conveyed (pallet P), and a lifting means (oil hydraulic lifter 40) which moves vertically the device body.
Patent JP-H0571484-A (JP)
Title: Compressor
Inventor: KOMINE KENJI
IPC: F04B39/00
Filed: 1991-09-13
Abstract: PURPOSE:To prevent a drop in compressor capability due to a difference in linear thermal expansion coefficient, and improve the abrasion resistance or the like of the slide member of a compressor and the durability thereof by forming the member with the sintered body of partially stabilized zirconia blended with the predetermined ratio of yttria. CONSTITUTION:In a roller piston type compressor for an air conditioner, a rotor 4 rotating eccentrically with a shaft 3 performs intake and compression strokes in a cylinder 2 fixed to the internal surface of a sealed casing 1. A vane 5 is so fitted to the cylinder 2 as to be free to advance and retreat, and the slidable contact of the end of the vane 5 with the roller 4 cellularizes a cylinder chamber 7 into an expansion chamber 7a and a compression chamber 7b. Among slide members used for the compressor so constructed, the vane 5 sliding along the external surface of the cylinder 2 is formed with a sintered body of partially stabilized zirconia (Y2O3-PSZ) blended with 3 to 8mol% of yttria (Y2O3). According to this construction, the vane 5 can be improved in respect of abrasion resistance or the like.
Patent JP-S58163060-A (JP)
Inventor: EDOWAADO AARU KOODERU
IPC: G06F9/315
Filed: 1982-12-28
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-H0659410-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/34
Filed: 1992-08-12
Abstract: PURPOSE:To improve sensitivity and storage stability with the lapse of time in the silver halide color photographic sensitive material and to enhance color image fastness, color turbidity, sharpness, and desilverability of the color photosensitive material. CONSTITUTION:The silver halide color photographic sensitive material contains a compound for releasing the precursor of a development inhibitor represented by formula I in which A is a group to be allowed to release X and to produce a soluble or decoloring compound in a processing solution by reaction with the oxidation product of a developing agent, and X is the precursor of the development inhibitor, and it also contains an oil-soluble dye represented by formula II in which each of X and Y is an electron-attractive group or a 5- or 6-membered ring obtained by combining them; Ar is an aromatic hetero ring, such as indole, furan, thiophene, coumarin, or pyridine; each of L<1>-L<3> is a methine group; and n is 0, 1, or 2.
Patent JP-H0573722-A (JP)
Title: Character recognition device
Inventor: HIGUCHI KOICHI
IPC: G06K9/62
Filed: 1991-09-17
Abstract: PURPOSE:To prevent or reduce erroneous recognition due to abnormality in the scanning speed of a reading part and the abnormality of a photoelectric conversion part for a character carrier, etc. CONSTITUTION:A sub pattern extraction part 24 scans a character pattern in plural prescribed directions, respectively and extracts a sub pattern representing a character line component in every scanning direction. A mean line width ratio calculation part 74 finds the ratio of line width of every sub pattern in the vertical and horizontal directions of plural characters on the character carrier, and finds the mean value R of them. The mean line width ratio calculation part 74 finds the ratio of line width of every sub pattern in the vertical and horizontal directions of leading I characters (I: positive integer, for example, 10) on the character carrier, and furthermore, finds the mean value of them, and sets a reference range including the value. The mean line width ratio calculation part 74 generates a signal to instruct the interruption or suspension of character recognition when the mean value R shows a value other than the reference range.
Patent JP-H0660873-A (JP)
Title: Hydrogen storage electrode
Inventor: ONISHI MASUHIRO
IPC: H01M4/24
Filed: 1992-08-10
Abstract: PURPOSE:To improve the conductivity of a hydrogen storage electrode containing an additive of carbon powder and the alkaline resistance of a carbon material, and prevent the occurrence of micro-shortcircuit thereof by providing the nonwoven fabric of porous graphite fiber on the surface of the electrode. CONSTITUTION:A carbon material having a graphite structure is activated and carbonized as a starting material, and a fibrous form of material having a specific surface area within the range of 500 to 3,000m<2>/g is pressure fitted to the surface of the carbon material, thereby providing a hydrogen storage electrode. In this case, the fibrous form of material, when added by a small amount, ensures high conductivity and enhance alkaline resistance, as a single fiber can contact many other fibers and a graphite structure remains therein. At the same time, the material can be processed into woven cloth, because of the fibrous form. In addition, conductivity can be improved and the occurrence of micro-shortcircuit as in carbon powder can be prevented.
Patent JP-H04117658-A (JP)
Title: Transportable recording medium housing method for outside storage device
Inventor: TAMURA AKITAKE
IPC: G11B15/68
Filed: 1990-09-07
Abstract: PURPOSE:To efficiently use an outside storage device by housing transportable recording medium at a housing rack at random. CONSTITUTION:This device is equipped with plural housing racks 2 equipped with plural cells 2a which houses plural transportable recording media 3, plural recording medium driving devices 6 which read and write data by mounting the transportable recording media 3, and plural automatic conveying mechanism 5 which mount/demount the transportable recording media 3 on the recording medium driving devices 6 according to an indication from a host device 100, and the transportable recording media 3 are housed at the housing rack 2 at random. That is, the host device 100 houses the transportable recording media 3 by using a logical address, and the host device 100 houses the transportable recording media 3 in an outside storage device 200 after distributing them, without noticing the physical positions of both the cells 2a and the recording medium driving devices 6. Thus, the mutual interruption of the automatic conveying mechanism 5 can be reduced, and the outside storage device 200 can be efficiently used.
Patent JP-H04118867-A (JP)
Title: Growth suppressing method of lithium aluminate particles in electrolyte plate of fused carbonate type fuel cell
Inventor: MURAYAMA MASAHARU
IPC: H01M8/02
Filed: 1990-09-07
Abstract: PURPOSE:To suppress the growth of lithium aluminate particles to be the holding member of electrolyte by adding a specific % or more of silicic acid or a silicate compound to an electrolyte mainly of an alkaline metal carbonate impregnated in the electrolyte plate of a fused carbonate type fuel cell. CONSTITUTION:By adding 0.1wt.% or more of silicic acid or a silicate compound to an electrolyte mainly of an alkaline metal carbonate, the growth of lithium aluminate particles in the electrolyte of a fused carbonate type fuel cell is suppressed. As the silicate compound, various alkaline metal silicates, various alkaline earth metal silicates, cadmium or zirconium silicate compound, and silicate compounds of a transistion metals such as nickel, iron, and cobalt, are available. As the adding method, it can be added directly to the electrolyte, but an optional method such as mixing them as an impurity in the lithium aluminate particles can be used.
Patent JP-H0893742-A (JP)
Title: Nut
Inventor: EBUARUTO BEHIRE
IPC: F16B39/284
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a nut from being spontaneously loosened even if a preload is eliminated due to excessive times of use by reducing a wall thickness of a clamp tongue piece as it departs from a drive part in an axial clamp area of a nut. SOLUTION: A drive part 2 forming a polygonal shape of a nut extends to a contact surface 4 on an axial lower side of the nut. A clamp area 3 is formed of a slot 8 and a clamp tongue piece 15. The wall thickness of the clamp tongue piece 15 is formed thinner than a portion in proximity to the drive part in its free end part. Namely, an outer peripheral surface 7 is not extended in parallel with an inner peripheral surface having female threads 12, but an angle is formed between the outer peripheral surface 7 and the inner peripheral surface, and the tip of a cone having this angle is faced in the direction apart from a tongue side surface 4.  Thus, inside the clamp tongue piece 15, an expansion distribution is improved and a balanced surface pressure between nuts and the bolts acting in association with the nuts can be obtained over the entire length of the threads, and seizure between the threads can be avoided.
Patent JP-H0893872-A (JP)
Title: Planetary roller type motive power transmission device
Inventor: NAKAMURA MORIO
IPC: F16H13/08
Filed: 1994-09-29
Abstract: PURPOSE: To stably and highly efficiently transmit motive power by eliminating shortage of an oil film by way of securing formation of the oil film between each of rollers stably with small amount of lubricating oil, restraining agitation of excessive lubricating oil to the utmost while cooling each of the rollers and reducing loss of the motive power by way of preventing rise of temperature of lubricating oil. CONSTITUTION: An injection hole 15c to jet lubricating oil supplied from a lubricating oil supply passage 24 of an input shaft 3 toward an axis center of a sun roller shaft 13 is provided between adjacent planetary rollers 14, 14 on a carrier flange supporting the planetary rollers 14 arranged between a fixed ring 12 and the sun roller shaft 13 free to rotate.
Patent JP-S61114383-A (JP)
Title: Pattern checking device
Inventor: ANDO TAKASHI
IPC: G06K9/00
Filed: 1984-11-08
Abstract: PURPOSE:To increase the processing speed of a pattern checking device by obtaining the pattern check result from the output of a coincidence detecting circuit which detects the coincidence between a video signal at the check position and the output signal of a reference pattern memory. CONSTITUTION:The video signal obtained from a video camera 3 is mixed with the check position signal given from a check position memory 9 by a mixer 6. A monitor device 7 displays a pattern A to be checked as well as a check position B. A reference pattern memory 12 undergoes the designation of its address with the check position signal. Thus it is enough to store just the data at the check position. Then a coincidence detecting circuit consisting of an exclusive OR gate 16 compares the video signal with the output signal of the memory 12 at the same check position. Then an abnormal signal is delivered in the form of the pattern check result when no coincidence is obtained between said video signal and output signal.
Patent JP-S59210158-A (JP)
Inventor: KAMEI YOSHIMASA
IPC: E04G17/04
Filed: 1983-12-14
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-S61117014-A (JP)
Title: Manufacturing method of highly strengthened gear
Inventor: SHIMAZAKI NOBUO
IPC: F16H55/06
Filed: 1984-11-08
Abstract: PURPOSE:To improve strength against flexural fatigue in a dedendum part, by grinding a dedendum fillet tooth land part after giving surface treatment of carburization or the like to a shaping-processed tooth, and making it so as to eliminate a shaping step difference, at the time of manufacturing gear for a car transmission. CONSTITUTION:After a shaped gear 1 is processed with surface treatment such as carburizing, carbo-nitriding, quenching, etc., a dedendum fillet tooth land part 3 is ground for finish, and a shaping step difference 4 is eliminated. With this constitution, strength against flexural fatigue in the gear 1 is sharply improved, thus a highly strengthened gear is securable.
Patent JP-H0960832-A (JP)
Title: Incinerator for garbage
Inventor: ISHII MASAO
IPC: F23G5/44
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator of garbage which accomplishes complete combustion of garbage easily from home and offices. SOLUTION: This incinerator has a body box 2, a roof 7 and a stack 8. A secondary combustion means 10 is provided at a lower part of the stack 8, a duct 17 by which outside air is sucked from a lower part of the body box 2 to be blown to the secondary combustion means 10 and a water storage section 18 in the perimeter of the body box 2. When garbage 13 is burned in the body box 2, an ascending current toward the stack 8 is generated and the fresh outside air is sucked positively into the duct 17 on the ascending current to be blown into the secondary combustion means 10 thereby accomplishing complete combustion of the smoke moving to the stack 8. The water storage section 18 can prevent the body box 2 from being heated excessively thereby achieving safety against a fire.
Patent JP-H1082109-A (JP)
Title: Heat storage facility and control method thereof
Inventor: TOO KAZUTAKA
IPC: E04B1/70
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide heat storage facility which is driven by a fan and reduces loss of energy when heat is stored and radiated, and a control method thereof. SOLUTION: Heat storage facility is constituted by providing a plurality of heat storage bodies 3 which can store and radiate heat freely by contact fluid R in a space D between an external wall body 1 and an internal wall body 2 and providing a take-in port 4 which can take in the contact fluid R freely into the space D, a discharge port 5 which can discharge the contact fluid R in contact with the heat storage body 3 into a room, and a fan F which sucks the contact fluid R from the take-in port 4 into the space D and discharges it form the discharge port 5.  In this case, a measuring part 11 of a heat flow meter which measures inflow and outflow speed of heat is provided in the heat storage body 3, a thermometer 12 which measures temperature of the room is provided, and a control means which starts and stops the fan F based on the temperature of the room, the direction of inflow and outflow which is judged based on inflow and outflow speed of heat, and heat storage amount obtained by integrating inflow and outflow speed of heat is provided.
Patent JP-H0399045-A (JP)
Title: Production of n-(3,4-dimethoxycinnamoyl)anthranilic acid
Inventor: MASUDA SATORU
IPC: A61K31/196
Filed: 1989-09-12
Abstract: PURPOSE:To obtain the title substance useful as an anti-allergic agent safely, readily, in high purity and in high yield by reacting acetylanthranil with an alkali metallic salt or amine salt of 3,4-dimethoxycinnamic acid. CONSTITUTION:A compound shown by formula I is reacted with an alkali metallic salt or amine salt of a compound shown by formula II in a solvent such as DMF at 140-150 deg.C for 1-2 hours to give a compound shown by formula Ill. According to the above-mentioned method, the objective substance does not require a purifying process.
Patent JP-S6393887-A (JP)
Title: Production of zinc-nickel alloy electroplated steel sheet having superior suitability to coating by electrodeposition
Inventor: OMURA MASARU
IPC: C25D5/10
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a plated steel sheet having improved suitability to coating by electrodeposition, by electroplating a steel sheet with a Zn-Ni alloy having a low Ni content to form a thick layer and by electroplating it with a Zn-Ni alloy having a high Ni content. CONSTITUTION:A steel sheet is electroplated with 10-40g/m<2> Zn-Ni alloy contg. 8-16wt% Ni to form a lower layer. It is then electroplated with 0.01-<1g/m<2> Zn-Ni alloy contg. >=60wt% Ni to form an upper layer. The upper plating is preferably carried out at a lower plating current density than the dislocation current density of Zn-Ni alloy electroplating. When the plated steel sheet is coated by electrodeposition after pretreatment, an electrodeposited coating film is not stripped from the steel sheet together with a film formed by the pretreatment, so the steel sheet has superior suitability to coating by electrodeposition.
Patent JP-H0572041-A (JP)
Title: Azimuth polarimeter
Inventor: ASAI NOBUTOSHI
IPC: G01J4/04
Filed: 1991-09-17
Abstract: PURPOSE:To obtain an azimuth polarimeter which can detect even a sample having less optical activity highly accurately by passing detecting light by a plurality of times, and making the optical rotation degree large in the azimuthal polarimeter for measuring the optical activity. CONSTITUTION:In an azimuth polarimeter for measuring optical activity by transmitting detecting light through a sample, a reflecting means comprising rectangular prisms 3 and 5, wherein the light is reflected on even number of times and then made incident again, is used. The detecting light is transmitted through the sample by a plurality of times and measured.
Patent JP-2000064186-A (JP)
Title: Vertical concentrating washing machine
Inventor: IDE TETSUO
IPC: D21C9/18
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which a shaft equipped with inside stirring blades and a transporting screw is rotated in the direction opposite to that of a rotary drum, is forced outward by its own centrifugal force consequently the centrifugal force is doubled, transporting capacity is also doubled, a paper stock is rubbed and washed by the revolution of the stirring blades and a washing effect is extremely improved. SOLUTION: A rotary drum 4 manufactured of a water-permeable material is vertically arranged in a rotary drum case 2 and a shaft 7 equipped with stirring blades 5 and a transporting screw 6 is inserted into the case. The rotary drum 4 and the shaft 7 are rotated in the opposite directions, a raw material is supplied from the bottom to the rotary drum 4, a filtrate is discharged to the outside of the rotary drum 4 while being stirred by the stirring blades 5. The raw material is concentrated and washed. A washing water pipe 22 is installed in the shaft 7 and washing water is supplied from the washing water pipe 22 to the rotary drum 4. The raw material is concentrated but replacing washing is carried out by adding new washing water.
Patent JP-2001063168-A (JP)
Title: Device and method for controlling motor and device and method for recording
Inventor: TAKAHASHI SEIJI
IPC: H02P29/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a stable control at the time when control is changed from speed control to position control. SOLUTION: When a carriage is under an accelerating state and in a constant speed state, a speed control processing part 3 calculates a speed error of an actual speed to a predetermined command speed so as to obtain the speed controlled variable Vc(t) of the carriage in accordance with the speed error. When the carriage is under a decelerating state, a position control processing part 2 calculates a positional error of an actual position to a predetermined command position so as to obtain speed controlled variable Vc(t) of the carriage in accordance with the positional error. In response to these speed controlled variable Vc(t), a carriage motor is controlled. At the time when the carriage is changed from its constant speed state to its decelerating state, the position control processing part 2 calculates the speed controlled variable Vc(t) by nulling the calculated positional error.