baber/WOPTO huggingface dataset:
Patent JP-2000231838-A (JP)
Title: Device for coating cable surface with powder
Inventor: SENDA TAKASHI
IPC: H01B13/22
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for coating cable surface with powder, capable of uniformly coating surfaces of a cable with a surface lubricating powder and excellent in energy saving. SOLUTION: Two rotors 5 fitted with projecting pieces are installed in a coating tank 3 capable of coating a cable with surface lubricating powder 1. Bevel gears 17 are installed on a guide wheel shaft of an entry guide wheel 15 and on a guide wheel shaft of a delivery guide wheel 16, respectively, so that they can be rotated by a cable 2 passing therethrough. Hollow shaft gears 18 are installed on the side of the entry guide wheel 15 and on the side of the delivery guide wheel 16, respectively, so as to rotate hollow shafts 6 mounted with the two rotors 5 fitted with the projecting pieces when the bevel gears 17 rotate. Thus, the two rotors 5 fitted with the projecting pieces can be rotated by the bevel gears 17 via the hollow shaft gears 18.
Patent JP-H04214971-A (JP)
Title: Sealed type electric motor-driven compressor
Inventor: UCHIDA HIROMASA
IPC: F04B39/02
Filed: 1991-02-28
Abstract: PURPOSE:To prevent refrigerating machine oil from entering the space around the outer periphery of a rotary shaft so as to eliminate the intermittent sounds of oil drops harmful to the sense of hearing which are generated during operation of a conventional compressor and realize a compressor with low noise by mounting an annular member on the outer periphery of the end of the rotary shaft located below the surface of refrigerating machine oil, and in a position distant from the end of the rotary shaft by predetermined length. CONSTITUTION:When a crankshaft 3 is rotated the swelling portion 4d of refrigerating machine oil 4 is formed by the rotary centrifugal force of an annular ring 5 fixed to the end portion 3b of the crankshaft and frictional forces generated between the outer peripheral portion of the annular ring 5 and the refrigerating machine oil 4. Since the rising portion 4c of the wave of the refrigerating machine oil which is generated around the outer periphery of the end portion 3b of the crankshaft is separated from the outer periphery of the end portion 3b of the crankshaft by a distance equal to the length of the annular ring 5, the distance between the swelling portion 4d of the refrigerating machine oil and the outer peripheral portion of the crankshaft 3 is increased so much as to make it possible to prevent the refrigerating machine oil from entering the space around the outer peripheral portion of the crankshaft 3.
Patent JP-H07244936-A (JP)
Title: Magnetic disk device
Inventor: WADA HIROKI
IPC: G11B21/02
Filed: 1994-03-04
Abstract: PURPOSE:To inform of the state of damage corresponding to an impact when this impact is received more than a guranteed value during transportation of the magnetic disk device. CONSTITUTION:The magnetic disk device is used for a portable information processing device, and at the time of nonoperation, a head 10 is held in a withdrawn position provided outside a data area of a disk medium 1. A detecting means 13 for detecting the head 10 having moved from the withdrawn position during a period of the nonoperation state of the magnetic disk device is provided in the magnetic disk device.
Patent JP-S61195290-A (JP)
Title: Heat exchanger for automobile and manufacture thereof
Inventor: SHIGA SHOJI
IPC: F28F19/02
Filed: 1985-02-22
Abstract: PURPOSE:To improve an anti-corrosion characteristic of fins, make a light weight heat exchanger and improve an economic characteristic by a method wherein the fins of the heat exchanger having copper cores therein are formed with resin coating films including penzotriazole or its derivatives. CONSTITUTION:Resin coating including benzotrial or its derivative is coated on fins 2 of the heat exchanger, the resin is an acrylic groups or non-saturated polyester etc. and as wither benzotriazole or its derivative BTA, benzotrial, methylbenzotriazole or their non-organic salt or organic amine or a reaction product with carboxylic acid are applied. With this arrangement, BTA in the coated film is melted out into moisture content for a long period of time and also absorbed at the surface of copper below the coated film and the surface of copper at the non-coated part around the coated film as well as around the pin holes so as to make a substantial restriction against the advancement of corrosion. Therefore, the heat exchanger is made light and it is possible to make an economic manufacturing of the heat exchanger having a high performance and a long life.
Patent JP-H01211540-A (JP)
Title: Production of phenol
Inventor: KAMITOKU TETSUO
IPC: C07B61/00
Filed: 1988-02-18
Abstract: PURPOSE:To safely and economically produce phenol, by oxidizing benzene with oxygen under mild condition in the presence of a three-component catalyst consisting of a combination of a palladium catalyst, a metal nitrate catalyst and a lithium fatty acid salt catalyst. CONSTITUTION:Phenol is produced by oxidizing benzene with inexpensive oxygen under mild condition, i.e. relatively low temperature and pressure condition (about 150-250 deg.C and 1-20kg/cm<2>G) using a three-component catalyst consisting of a combination of a palladium catalyst, a metal nitrate catalyst and a lithium fatty acid salt catalyst at molar ratios of preferably 1:1:1-1:1:6. Phenol can be easily and selectively produced by direct oxidization of benzene.
Patent JP-H02213128-A (JP)
Title: Method of removing end part of film by etching
Inventor: KAWABATA SEIJI
IPC: H01L21/3065
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a method of etching simply to remove the end part of a film by placing protecting plates on films, pressing substrates and the protecting plates so that the substrates and the plates are brought closer, and etching the end parts of the films through the gap between the substrates and the protecting plates. CONSTITUTION:The end parts of films 12 formed on substrates 11 are removed by etching. At this time, protecting plates 13 are placed on said films 12. The substrates 11 and the protecting plates 13 are compressed so that the substrates and the plates are brought closer. Thus, a large compressive stress which can block the progress of etching is generated in a region that is located at the inner side from the end parts of the films 12 to be etched. The end parts of the films 12 are etched away through a gap 16 between the substrates 11 and the protecting plates 13. For example, two solar battery substrates 11 are overlapped so that the films 12 are in contact together. Several sets of said assemblies are stacked. The devices are held with the stainless-steel cell-pressing jigs 13 at the upper and the lower parts. The four end parts of the cell pressing jigs 13 are all compressed with clamping tools 14, and plasma etching is performed with CF4.
Patent JP-H01208804-A (JP)
Title: Thin-film platinum temperature sensor
Inventor: MATSUMOTO KAZUHISA
IPC: H01C7/02
Filed: 1988-02-17
Abstract: PURPOSE:To manufacture a thin-film platinum temperature sensor excellent in thermal response speed, heat resistance and reliability at low cost by forming a sintered film mainly comprising a metallic alkoxide onto a substrate and shaping a platinum resistance thin-film and an electrode onto the sintered film. CONSTITUTION:A solution mainly comprising a metallic alkoxide is applied onto an alumina substrate 1 in 3mm width, 10mm length and 0.65mm thickness and baked at 150 deg.C, thus forming an electrical insulating baked film 2 having thickness of approximately 1mum and being composed of the mixed film of SiO2 and Al2O3. Platinum thin-films 3 in 0.5mum thickness are attached through a sputtering method, leads 6 are fitted to extraction electrodes 4 and the thin-films 3 and the leads 6 are coated with a protective film 5 consisting of SiO2. Since the baked film 2 is composed of minerals, has uniform film thickness and shapes a smooth surface, a low-cost substrate, which has excellent heat resistance and thermal conductivity and the irregularities of the surface of which are increased, can be used, and the mixing of an impurity to the platinum films cam be reduced.
Patent JP-H02214085-A (JP)
Title: Information reproducing device
Inventor: AMAMIYA NAOMI
IPC: G11B27/10
Filed: 1989-02-13
Abstract: PURPOSE:To consecutively reproduce each recording medium quickly and smoothly by controlling reproduction previous to the start of the reproducing action of the recording medium based on the read indexes information of a recording media group. CONSTITUTION:A reproduction controller 105 is provided with a CPU 1 which generally controls the reproducing action, a 1st RAM 2 where every kind of data for controlling is stored and a 2nd RAM 3 where every kind of data is stored. The CPU 1 includes a read-in control means 4 for reading new TOC information from a pickup 102 in each a read-in control means 5 for reading TOC information already registered from the RAM 3 in. The indexes information of the recording media group is read in by the read-in means 4 previous to the start of the reproducing action of each recording medium, and the control means 105 controls the reproduction based on the indexes information. In the case that processing is not ordinary one, it is performed in accordance with a control program based on a stored data processing routine. Thus, each recording medium is consecutively reproduced quickly and smoothly.
Patent JP-H07244837-A (JP)
Title: Magnetic card
Inventor: KENJO KOJI
IPC: B42D15/10
Filed: 1994-03-04
Abstract: PURPOSE:To prevent surely dishonest alteration and illegal use of a used magnetic card. CONSTITUTION:A magnetic recording layer 1 made of mixed material which contains at least binder, low Curie point magnetic recording material and heat foaming material is provided on a card substrate 2 made of polymer material to form a magnetic card. In the normal usage of the magnetic card, magnetic information is recorded and reproduced on and from the magnetic recording layer 1. After usage,the magnetic recording layer 1 is subjected to a heat treatment locally to make the heat foaming material in that local part foam and expand and a deformed magnetic recording layer 1' is formed. At that time, the magnetic characteristics in the magnetic recording layer 1 are substantially deteriorated by the existence of the deformed magnetic recording layer 1' and the magnetic information recorded on the deformed magnetic recording layer 1' vanishes. As a result, the recording and reproducing of magnetic information on and from the used magnetic card and the dishonest alteration and illegal use of the used magnetic card can be extremely difficult.
Patent JP-H06219272-A (JP)
Title: Sound absorbing floor structure for rolling stock
Inventor: TARUI SHIGEYUKI
IPC: B61D17/18
Filed: 1993-01-28
Abstract: PURPOSE:To effectively absorb a sound without almost increasing surface density of a floor plate by sealing the inside of a hollow with a sound absorbing substance of super light weight excellent in absorbing the sound of a noise frequency region transmitted from various noise sources under a floor, in a floor structure formed of the hollow floor plate provided with vertical partitions. CONSTITUTION:The inside of a honeycomb 1a of constituting a floor part 1 of a vehicle is sealed with a sound absorbing substance 2A suited for absorbing a sound in a high frequency region, sound absorbing substance 2B suited for absorbing a sound in an intermediate frequency region and a sound absorbing substance 2C suited for absorbing a sound in a low frequency region. A noise of high, intermediate and low frequency, tending to propagate from under a floor into the vehicle, is respectively absorbed by the sound absorbing substance 2A, 2B and 2C. Accordingly, the noise of each frequency region, tending to propagate into the vehicle, is rationally absorbed to enable riding comfortableness to improve of the vehicle.
Patent JP-2000233021-A (JP)
Title: Right or wrong judging device for hypodermic injection and needleless syringe with its function
Inventor: KIMURA TATSUO
IPC: A61M5/30
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a needleless syringe free from the failure in injection, capable of executing the hypodermic injection by judging the right or wrong on injection on the basis of a thickness of subcutaneous fat and a special quality of skin, and adjusting the injection pressure. SOLUTION: This needleless syringe can set the optimum injection pressure by screwing a compression adjustment nut 39 obtained by integrating a detent block 38 with a piston rod 23 for demounting a nozzle 22 and moving the compression adjustment nut 39, the injection pressure is adjusted on the basis of the judgement of right or wrong determined by a right or wrong judging device for hypodermic injection in advance and the display of the thickness of the subcutaneous fat, and the liquid medicine is sucked and injected, whereby the injection can be executed with the injection pressure optimum to the injection part of a patient, which prevents the failure in injection.
Patent JP-2000231418-A (JP)
Title: Detent mechanism
Inventor: SHIBATA TOSHIAKI
IPC: G05G5/03
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To finely set adjustment by a detent mechanism without increasing the diameter of a member. SOLUTION: Two pairs of steel balls 17a and 17b, that is, total 4 balls are arranged at symmetrical positions with an axis 12 as a center, and the angle made by the adjacent steel balls 17a and 17b with the axis 12 as a center is set to be 45 deg.. Then, at the time of starting to rotate an adjust plate 13 from a state that the steel ball 17a is fitted to a recessed part 15, and the steel ball 17b is not fitted to the recessed part 15, the steel ball 17a is separated from the recessed part 15 at first, and then the steel ball 17b is fitted to the recessed part 15 when the adjust plate 13 is rotated by 45 deg..
Patent JP-S58152296-A (JP)
Inventor: NAKAMURA SHIYOUZOU
IPC: G10L13/00
Filed: 1982-03-04
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-H08237288-A (JP)
Title: Transmitting device for train
Inventor: TSUJI HIROSHI
IPC: H04L12/42
Filed: 1995-02-23
Abstract: PURPOSE: To automatically set the office number of each office of a composed train when starting so as to simplify the management of the office number. CONSTITUTION: When starting, the office number imparting means of the transmitting device of a main office assigns the different office numbers respectively to the transmitting device of each office, and outputs successively the office number setting instruction of these. When the transmitting device of each office receives the office number setting instruction from the main office through transmission lines 2i-6a-a transmission circuit 4, it sets the office number assigned to its own office by an office number setting circuit 5. Then, on the reception of an office number confirming instruction from the main office, the transmission circuit 4 returns the office number of its own office through the transmission lines 6b-2j, and simultaneously with this, it switches a transmission route so as to establish the transmission lines 2m, 2k to a downstream office by a transmission line switching circuit 3 so that a signal from an upstream office is repeated and transmitted to the downstream office. Thus, the main office sets the office number of each office automatically one after another.
Patent JP-S59159723-A (JP)
Inventor: AKIYOSHI MASAHIRO
IPC: A01G9/24
Filed: 1983-03-03
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-H11225943-A (JP)
Title: Shape measuring endoscope device
Inventor: YOSHIDA TAKATOSHI
IPC: G02B23/24
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To radiate laser beam for measuring shape and laser beam for treatment on a body to be photographed selectively. SOLUTION: A laser projection device 4 equipped in a shape measuring endoscope has laser for measuring shape 11 and laser for treatment 12. It is possible to radiate laser beam for measuring shape and laser beam for treatment on a body to be photographed selectively by selecting laser beam generated by these lasers by a movable mirror 16 and radiating it on the body to be photographed through an image guide 125 inserted through an endoscope.
Patent JP-S58154451-A (JP)
Title: Casting
Inventor: DEWA AKIO
IPC: B23P6/04
Filed: 1982-03-08
Abstract: PURPOSE:To provide a casting which can be produced efficiently and inexpensively like forgings and forging castings, by remelting the surface layer by a moving heat source thereby removing surface defects such as shrinkage cavities and decreasing impurity concn. CONSTITUTION:A stainless steel roll 1 which is produced by a centrifugal casting method is placed on a turntable (not shown), and while the roll is rotated in an arrow (a) direction, a heat source 3 is moved in an arrow (b) direction from the end A to the end B to melt the surface of the roll spirally over the entire part. As the source 3 moves in the circumferential arrow (b') direction of the roll 1, impurities remain in a molten pool 4, and the amt. of the impurities in a solidified part 2 decreases. The impurities of high concn. remain in the final solidified part at the end B in the final, and said part is machined away if necessary. A TIG welding device or the like is usable for the source 3, and the inside of slag or the like is effective in removing impurities as the atmosphere in the stage of melting. Residual stresses are removed by a post-treatment such as heat treatment according to need.
Patent JP-S63201343-A (JP)
Title: Control method for fuel injection quantity of diesel engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02B3/06
Filed: 1987-02-18
Abstract: PURPOSE:To prevent mis-fire of a diesel engine beforehand, by reducing a fuel injection quantity in a predetermined cylinder in case that a change in rotational speed of an engine by a predetermined cylinder is smaller than the average value of the changes in rotational speed of the engine for the total cylinders when the engine is started. CONSTITUTION:A fuel injection nozzle 34 is provided in a diesel engine 10 in the state of facing a combustion chamber 10B, and fuel is supplied forcedly to the nozzle 34 from a fuel injection pump 42. And, the timing control valve 48 of the nozzle 34, a electromagnetic splindle valve 50 and a fuel cutting valve 42 are controlled in opening and closing by a electronic control unit 56 based on the signals form various kinds of sensors 12, 20, 32, 40, 44 and 46 adapted for detecting the driving conditions of the engine. At this time, when a change in rotational speed of the engine by a predetermined cylinder is prescribed times smaller than the average value of changes in rotational speed of the engine by the total cylinders, the following fuel injection quantity, at least, in the predetermined cylinder is reduced by a predetermined quantity.
Patent JP-H03238354-A (JP)
Title: Laser doppler speedometer
Inventor: TAKAMIYA MAKOTO
IPC: G01P3/36
Filed: 1990-02-16
Abstract: PURPOSE:To detect the speed of a moving body accurately and highly sensitively regardless of the change in oscillating wavelength of laser light by providing a constitution wherein first and second diffracted light beams are diffracted at three diffraction gratings, and the deviation of the spot positions on the moving body is suppressed. CONSTITUTION:The light receiving surfaces of first, second and third diffraction gratings 10, 11 and 12 are in parallel to each other. The arranging directions of the gratings are made to agree. The pitches of the gratings are made equal. The distance between the light receiving surfaces of the gratings 10 and 11 is made equal to the distance between the light receiving surfaces of the grating 12 and a body under test. The wavelength from a laser diode 1 is converted into the parallel luminous flux through a collimator lens 2. The luminous flux is orthogonally inputted into the grating 10, and diffracted light beams 61 and 62 are emitted. The light beams are inputted into the grating 11, and diffracted light beams 71 and 72 are emitted. The light beams are inputted into the transmitting type diffraction grating 12, and diffracted light beams 81 and 82 are directed to the body under test 7 so as to form spots. The positions of the spots are not moved. The light spots are in the overlapped state. The reflected and scattered lights interfere with each other and are efficiently received b a light receiving part 9a. The light undergoes photoelectric conversion. In this way, the signal which corresponds to the speed of the moving body 7 accurately is outputted.
Patent JP-S52118939-A (JP)
Title: Apparatus for treating sludge
Inventor: HARA AKIRA
IPC: C02F11/20
Filed: 1976-03-31
Abstract: PURPOSE: To reduce percentage of water content, to decrease a capacity of apparatus, and to reduce operation costs by pretreatment, utilizing condensation heat of a refrigerator before refrigeration of a high percentage of water content. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196427-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: G11B5/708
Filed: 1985-02-26
Abstract: PURPOSE:To obtain the titled recording medium having high output even in the low-frequency region by orienting vertically the thick part of the surface of a magnetic layer contg. hexagonal ferrite magnetic powder and orienting the lower layer part in the lengthwise direction. CONSTITUTION:The part from the surface to less than about 0.5mum depth of a magnetic layer (e.g., about 3-0.5mum thickness) contg. hexagonal ferrite magnetic powder having <=0.3mum mean particle diameter, for example, is substantially vertically oriented and the part of the magnetic layer lower than the vertically oriented layer is substantially oriented in the lengthwise direction in a magnetic recording medium. The output of the magnetic recording medium is high both in the low-frequency and in the high-frequency region. Moreover, the medium can be easily produced and has an excellent traveling property. Meanwhile, when the saturation magnetic flux densities vertical and horizontal to the magnetic layer are shown as Bm and Bm'' and the residual magnetic flux densities vertical and horizontal to the magnetic layer as Br and Br'', the orientation is vertical at Br/Bm>0.5 and the orientation is in lengthwise direction at Br''/Bm''>0.5.
Patent JP-2000233287-A (JP)
Title: Melting working device using laser beam and arc
Inventor: HOSODA YOSHITERU
IPC: B23K26/064
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve melting working and welding efficiency by using effectively both of laser beam energy and discharge arc energy at the same time, and to improve the miniaturization and the portability of a melting working device. SOLUTION: This melting working device is equipped with a laser beam system converging the laser beam of a laser beam source 20 on a work after choking it through optical systems 120, 130 and irradiating the work with it and a nozzle electrode 150 arranged in a position opposed to the work in almost the same axial relation to the optical axis of the laser beam system and to which a high voltage for an arc discharge is supplied. Melting and working are performed by the arc discharge while the work is melted by the irradiation by the laser beam.
Patent JP-S60204606-A (JP)
Inventor: ROORANTO PUTSUAISU
IPC: F24V30/00
Filed: 1985-02-26
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-S572287-A (JP)
Title: Ester
Inventor: RAIONERU NOOTON SAIMON
IPC: C07D473/30
Filed: 1981-03-13
Abstract: There are prepared compounds of the formulawhere R<sup>1</sup> is alkyl of 1 to 8 carbon atoms and R<sup>2</sup> is the ester group of an unsubstituted monocarboxylic acid, aromatic carboxylic acid, aminocarboxylic acid, unsubstituted dicar. boxylic acid. phosphoric acid. or nitric acid or a glycoside or an acetaldehyde acetal The compounds are immunomodulators. have antiviral activity and antitumor activity and also are enzyme inhibitors. The compounds can also be used to introduce the corresponding alcohol into biological systems, in some cases with enhanced potency.