baber/WOPTO huggingface dataset:
Patent JP-S593755-A (JP)
Title: Magnetic disk cassette
Inventor: NISHIKAWA TATSUO
IPC: G11B23/033
Filed: 1982-06-30
Abstract: PURPOSE:To perform accurate recording and reproduction, by providing a liner in a magnetic disk cassette, and pressing the liner against a disk with a couple of spring members, and thus securing the contact between a magnetic head and the disk. CONSTITUTION:A circular liner 4 is provided in a cassette half 2 which forms the magnetic disk cassette, and a couple of liners 6 are provided in the other cassette half 4 with a through hole 3a between. Further, a couple of spring members 5 are adhered 5a to the cassette half 2 between the cassette half 2 and liner 4 in front of and behind a through hole 2b. The floppy disk 8 is inserted and clamped at the parts of the through holes 2b and 3b by a pad and the magnetic disk which are not shown in a figure, and pressed against the magnetic head securely by said spring members 5. Thus, the recording and reproduction are performed accurately.
Patent JP-2000304690-A (JP)
Title: Optical measuring device
Inventor: OKAI MAKOTO
IPC: G01N21/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make stably and accurately formable a gap determinable by the depth of a recess between optical parts and a sample by providing the recess at a part in contact with the sample of a prism and simply placing the optical parts on the sample. SOLUTION: A prism 121 made of silicon is brought into contact with the surface of a sample 111, incidence light 131 is applied at an angle of 45 degrees in an oblique lower direction, and emission light 132 is optically analyzed, thus analyzing the sample. On the upper surface where the prism 121 touches the sample 111, a recess 122 with a depth of 5 μm is provided while leaving a periphery of 1 mm. When measurement light enters a gap of 5 μm between the bottom surface of the recess and the surface of a sample, multiple reflection occurs and the interaction between light and the sample increases, and measurement sensitivity improves. The depth of the recess can be selected within a range of several μm to several hundreds of μm.  Further, any incidence and emission angle of the prism can be measured and light preferably enters at an angle of 60-80 deg. form the sample surface to improve the sensitivity.
Patent JP-S63275910-A (JP)
Title: Analyzing apparatus of magnified image by projector
Inventor: NAKANE KUNIO
IPC: G01B9/08
Filed: 1987-05-08
Abstract: PURPOSE:To enable the simple and highly precise implementation of evaluation and measurement of a screen image, by making a scan on a screen in two directions perpendicular to each other by a line sensor to take in two-dimensional picture data and by comparing the data with a reference pattern. CONSTITUTION:A work piece to be the basis of a substance to be inspected is put on a stage 7 and a magnified image thereof is formed on a screen glass plane 5. Successively, the frame body of a contact-type linear sensor 9 is moved to the right and left. In accordance with predetermined pitch signals from a linear reading pickup element 14 which is moved together on the occasion, a linear magnified image is taken in from the sensor 9. An image signal of each pitch thus obtained and the pitch signal from the linear reading sensor side are sent to a magnified image analyzer 17 so as to obtain two-dimensional picture data on the screen glass plane 5, and the data are displayed on CRT 18. Next, the substance 8 to be inspected is put on the stage 7, the same operation is conducted, the image thus obtained is analyzed, and display is made on CRT 18. By this method, a difference in the image and its position from the magnified image of the reference work piece can be known at a glance.
Patent JP-H07298546-A (JP)
Title: Biaxial synchronous reversible induction motor
Inventor: KOJIMA YOSHINORI
IPC: H02K7/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a biaxial synchronous reversible induction motor in which biaxial synchronous reverse driving can be effected with high output by coupling two rotary shaft through a magnetic coupling. CONSTITUTION:In two induction motors 1a, 1b having rotary shafts arranged in parallel, permanent magnets 4a, 4b having 2n (n is an integer) are carried on respective rotors or the rotary shafts 2a, 2b. The rotors are disposed while keeping a predetermined clearance (t) so that the permanent magnets on the rotors do not come into contact with each other. Different pole faces attract each other while facing each other to constitute a magnetic coupling and to reverse synchronously.
Patent JP-S5737652-A (JP)
Title: Material for selective absorption of solar-heat energy
Inventor: NAGANO SHIYOUZOU
IPC: F24J2/48
Filed: 1980-08-14
Abstract: PURPOSE: To obtain a material for selective absorprion of solar heat energy, which has a high absorption rate in the wave-length range of visible and near infrared  rays, by forming an anodized coating over the surface of oridnary aluminum or  aluminum alloy, and coloring the coating to black or to a similar tone of color in an  electolytic bath.  
     CONSTITUTION: After forming an anodized coating having a thickness of about 0.2W0.5μ over the surface of aluminum by anodizing the same in an alkaline electolytic bath, it is electrolyzed in an electrolytic bath containing a heavy metal salt or salts for coloring the coating to black or to a similar tone of color. By the above process, it is enabled to obtain a material for selective absorption of solar- heat energy which uses, as the base material, aluminum alloy or aluminum having a purity employed ordinarily in industry. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62267351-A (JP)
Title: Polyacetal resin composition and its production
Inventor: OKUSHIRO SUSUMU
IPC: C08K3/26
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a composition outstanding in thermal stability, moldability and mechanical properties, prevented from resin decomposition, foaming and/or strand break in the melt blending of the components, by incorporating a polyacetal resin with a carbonaceous matter and alkali (alkaline earth) metal compound. CONSTITUTION:The objective composition can be obtained by incorporating a polyacetal resin with (A) 0.1-30wt% of a carbonaceous matter selected from carbon black fiber and graphite, and (B) 0.0005-2wt% of a compound selected from alkali metal compounds and alkaline earth metal compounds. The process is such that when the polyacetal resin and the component A are brought to melt blending, the component B is incorporated prior to the initiation of the resin decomposition. The component B is e.g. an alkali (alkaline earth) metal carbonate phosphate, hydroxide, or oxide; an alkali metal carbonate being most preferable.
Patent JP-H07294345-A (JP)
Title: Load detector
Inventor: KUSAKI TAKAMI
IPC: B25J19/02
Filed: 1994-04-27
Abstract: PURPOSE:To enable recording the history of date and time, count etc., of load generation exceeding a set value by providing a memory for storing the magnitude, generation date and time and count of the load. CONSTITUTION:When a load is added on a load detector 3, strain is caused and a voltage proportional to the load is generated from an output terminal of a load detection element 1. This output signal is amplified with an amplifier 12 and converted with an A/D converter after eliminating high frequency component with LPF13. This digital output is input to MPU15 as load data. This digital output is input to MPU15 as load data. And the time signal from a timer 18 is also input to MPU15. The MPU15 compares the input load data with a threshold value set in advance and outputs a detection signal based on the relation between the load data and the threshold value. Each data of load value exceeding the threshold value, generation data and time and count are stored in a memory 16. The count of load exceeding the threshold is indicated on a display 20.
Patent JP-S5337361-A (JP)
Title: Dpcm unit
Inventor: FUJITA HIROSHI
IPC: H04B14/06
Filed: 1976-09-17
Abstract: PURPOSE: To obtain the DPCM (Differential Pulse Code Modulation)unit having no error and no noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S591062-A (JP)
Title: Knock-out line for casting mold
Inventor: KAWAI AKIRA
IPC: B22D29/04
Filed: 1982-06-28
Abstract: PURPOSE:To enable the knock-out of casting molds in optional positions according to kinds of products by cooling most adequately the casting mold in which molten metal is charged with a cooling conveyor then dropping the same onto an oscillating conveyor thereby knocking out the mold. CONSTITUTION:A casting mold 15 in which molten metal is charged is transferred with a feed line 8 for casting mold onto a cooling conveyor 14, and is cooled while the mold is transferred in an arrow direction. A mold knock-out device 17 is provided on one side of the conveyor 14, and is made travelable in parallel with the conveyor 14 on traveling rails 16. An oscillating conveyor 20 is provided in parallel on the other side of the conveyor 14. When the mold 15 on the conveyor 14 comes to the position of the device 17 which is set in the position for an optimum knock-out time, the mold 15 is ejected onto the conveyor 20 by the pushing operation of a cylinder 19 for pushing out the casting mold. The mold dropped onto said conveyor is knocked out while it is moved forward, until the knocked-out molds are dropped onto a shake-out machine 21, by which the molds are separated to the product and molding sand.
Patent JP-H05280509-A (JP)
Title: Die mounting/demounting device
IPC: B29C45/10
Filed: 1992-04-03
Abstract: PURPOSE:To provide a die mounting/demounting device with which a die can be mounted and demounted with certainty even in case that an inclination angle of a base tapered surface of a die to be installed is not in correspondence with an inclination angle of an installation tapered surface of a clamping member accurately. CONSTITUTION:A clamping member 14 having an installation tapered surface 20 corresponding to a base tapered surface T of a die to be installed is held inside a main body 12 fixed to a die installation part R movably in front and rear sides by means of a driving device 16. A semicircular pin 18 having a sliding surface 24 in sliding contact with the base tapered surface T is rotatably provided on the installation tapered surface 20 of the clamping member 14.
Patent JP-H07295013-A (JP)
Title: Camera provided with shake correcting function
Inventor: AMANUMA TATSUO
IPC: G03B7/30
Filed: 1994-04-27
Abstract: PURPOSE:To avoid the useless consumption of a battery to the utmost at the time of detecting battery voltage by detecting and discriminating the battery voltage without simultaneously driving a shake correction driving device and a shutter driving device. CONSTITUTION:The battery voltage is detected and discriminated without simultaneously driving the shake correction driving device and the shutter driving device. Namely, in a BC processing routine, a motor driving circuit 8 is started to be energized so that electric load is given. When the electric load is given to the battery, whether the battery voltage(BC voltage) is higher than a reference voltage value previously stored in a nonvolatile memory 4 or not is judged. In the case the BC voltage is higher than the reference voltage value, BC=OK. The reference voltage value is set to a value obtained by multiplying the battery voltage in the case of simultaneously driving motors 13 and 14(motor driving circuits 9 and 10) and a motor 12(motor driving circuit 8) by a specified coefficient. When the BC voltage is lower than the reference voltage value, BC=NG.
Patent JP-H04319415-A (JP)
Title: Manufacture of molded product with sealed interior product
Inventor: HAGA AKITOSHI
IPC: B29C45/02
Filed: 1991-04-18
Abstract: PURPOSE:To seal a film-like interior product in the given position of a molded product water-tightly and firmly. CONSTITUTION:Thermosetting molding materials 20, 20 are molded in a cavity 1a of a first mold 1 and a cavity 10a of a second mold 10. A film-like printed board 50 is disposed between said molds 1 and 10. Thermosetting molding materials 20, 20 are in the unvulcanized state, and when the molds 1 and 10 are fixed by pressure, the printed board 50 is bonded by the bonding properties of thermosetting materials 20, 20. When the thermosetting materials 20, 20 are integrated and cured, the printed board 50 is sealed water-tightly and firmly on the given position in the thickness direction of a molded product.
Patent JP-H09297427-A (JP)
Title: Magnetic developer
Inventor: FUJITAKE NOBUTADA
IPC: G03G9/083
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic developer by which a good image quality such as high image density, little fog and excellent sharpness can be obtd. SOLUTION: This developer is prepared by adding particles of fatty acid metal salt satisfying the relation to toner particles which have 5 to 12μm diameter Dt50 corresponding to 50% of the volume distribution and consist of a binder resin and a magnetic powder having <0.5μm number average particle size. The relation of the fatty acid metal salt is expressed by Ds50/Dt50<=0.6 and Ds84/Ds16<=6, wherein Ds16, Ds50 and Ds84 are diameters of fatty acid metal salt particles corresponding to 16%, 50% and 84% of the volume distribution, respectively.
Patent JP-H06303035-A (JP)
Title: Temperature compensation oscillator and frequency adjustment method for temperature compensation oscillator
Inventor: MIYAMA HIROYUKI
IPC: H03B5/32
Filed: 1993-04-16
Abstract: PURPOSE:To provide a temperature compensation oscillator and a frequency adjustment method for the temperature compensation oscillator in which an FM noise characteristic is improved. CONSTITUTION:The temperature compensation oscillator and the frequency adjustment method for the temperature compensation oscillator is realized, in which a temperature detection circuit 21 outputting temperature information as a 1st digital signal 22, a memory circuit 23 providing an output of a 2nd digital signal 24 based on the 1st digital signal, a D/A converter circuit 25 providing an output of a 1st analog DC voltage 26 based on the 2nd digital signal, a delay circuit 29 providing an output of a 2nd analog DC voltage 30, a varactor diode 39, and a crystal oscillation circuit 35 are provided, a timewise change in the 2nd analog DC voltage is delayed by the delay circuit and applied to an anode 33 of the variable capacitor diode.
Patent JP-S60256435-A (JP)
Inventor: SHIYUTOU YASUZOU
IPC: G06T15/08
Filed: 1984-05-31
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-S595678-A (JP)
Title: Method and apparatus for laminating solar battery module
Inventor: WATANABE YOSHIAKI
IPC: H01L31/042
Filed: 1982-07-01
Abstract: PURPOSE:To obtain excellent quality of a product and to make it possible to perform mass-production, by using polyvinyl butyral as a reinforcing member, which protects both sides or one side of silicon, coating the surface with heat resisting glass or a transparent vinylfuoride film, and coating the back surface with a white vinylfluoride film. CONSTITUTION:Polyvinyl butyral 12 which is a reinforcing member, and heat resisting glass 14 are laminated on the surface of a solar battery module 11 comprising many wired silicon wafer. A white or transparent vinylfluoride film 16 (PVF) is laminated on the back surface thereof. When the entire body is heated to a high temperature in a vacuum, the polyvinyl butyral is dissolved and infiltrates into the solar battery module and also into every nook and corner of the wiring part of the solar battery module. When the polyvinyl butyran is dissolved, bubbles are yielded in the solution. The laminated solar battery module 11, the heat resisting glass 14, and the vinylfluoride film 16 are bonded by the dissolved polyvinyl butyral 12.
Patent JP-S5237015-A (JP)
Title: Automatic stop mechanism of cassette tape recorder
Inventor: OGIJI KENJI
IPC: G11B15/22
Filed: 1975-09-19
Abstract: PURPOSE: By providing a rotating body having a pin to push the slide plate, to enable automatic stopping of a cassette tape recorder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S605825-A (JP)
Title: Continuous annealing furnace for steel strip using radiant tube made of ceramics
Inventor: HIYOUDOU KANAAKI
IPC: C21D9/56
Filed: 1983-06-24
Abstract: PURPOSE:To enable heating of radiant tubes up to one to several thousands  deg.Cby sucking and passing the atmosphere gas in a furnace into the heat resisting steel tubes for protection provided between the radiant tubes and a steel strip then discharging the gas to the furnace inside. CONSTITUTION:A vertical type continuous annealing furnace has many hearth rolls 1 and radiant tubes 2 made of ceramics. Plural pieces of heat resisting steel tubes 4 are arranged between the tubes 2 and the strip 3 toward the height direction of the furnace and are supported via plural bars 5 by brackets 6 for supporting the furnace body. The tubes 4 are disposed for each of trains and the tubes 4 are gathered by a suction or blow-off header 7 or 8 underneath the furnace body. Both headers are connected respectively by connecting pipes 9, 11 to a ceramic pump 10. The atmosphere in the furnace is sucked by the pump 10 through the open ends at the tubes 4, is passed through the inside of the pipes 4 and is discharged again to the inside of the furnace. Then the tubes 4 protect the tubes 2 against impact and the tubes themselves are protected against high temp.
Patent JP-H05305085-A (JP)
Title: Variable delay circuit and ultrasonic diagnostic device therewith
Inventor: ISHIDA KAZUNARI
IPC: G01N29/44
Filed: 1992-05-01
Abstract: PURPOSE:To provide a variable delay circuit capable of optionally selecting the delay time in the initial state, simplifying the structure of a control circuit applying the delay time control signal, and capable of realizing the receiving/ phasing circuit of a ultrasonic diagnostic device allowing dynamic focusing with a simple structure. CONSTITUTION:Variable delay elements 30 each provided with variable capacitor diodes VC11, VC12 and a resistor R and changed with the capacity by the backward voltage applied to the variable capacity diodes VC11, VC12 to obtain the variable delay time are connected in tandem into multiple stages, delay signals of the stages 30-1 through 30-4 are outputted in parallel, and one of the outputs selected by a switching unit 31 is used as the circuit output signal. This variable delay circuit is used for the delay circuit of the receiving/phasing circuit of a ultrasonic diagnostic device.
Patent JP-S62268609-A (JP)
Inventor: SAKAGUCHI HIROSHI
IPC: B28B21/36
Filed: 1986-05-19
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-S5737378-A (JP)
Title: Dry developing device of electrophotographic device
Inventor: SHIMURA AKIRA
IPC: G03G15/09
Filed: 1980-08-15
Abstract: PURPOSE:To reduce the fatigue of a developer accompanying stirring operation and power consumption, by extending an endless recovering menas, having permanent magnets at the lower, under a toner supplementing means so that the developer is scooped up slantingly. CONSTITUTION:A developer scooping-up device 16 consists of rollers 18a-18c having permanent magnets with N poles and S poles by turns on the surfaces, a thin scooping-up belt 17 extended among those rollers, and the permanent magnets 19 arranged, having the opposite magnetic poles by turns, along the developer scooping- up passage of the belt 17; and the lower roller 18b is arranged near the surface of a development sleeve 12, and the upper roller 18a is arranged over a developer supply tank 13, thereby recovering a developer on the sleeve 12 after development into the supply tank 13 through the extended scooping-up belt 17. Consequently, the fatigue of the developer and power consumption required for stirring operation for mixture are reduced greatly.
Patent JP-S5639390-A (JP)
Title: High pressure oil supplying system for bearing
Inventor: ANDOU MASATOSHI
IPC: F16N7/40
Filed: 1979-09-05
Abstract: PURPOSE: To enable to supply high pressure oil to a bearing when a high pressure oil pump is happened to become inoperative by a method wherein a small hole is provided at a place on a sliding surface of the bearing, where a super high pressure is generated, and the high pressure oil is taken out of the small hole to accumulate it in an accumulator.  
     CONSTITUTION: Pressurized oil from a high pressure oil pump 9 is supplied to a bearing 2 supporting a revolving body 1. A blow out hole 28 and a small hole 29 for intaking the pressurized oil are formed in the bearing 2. This small hole 29 is formed at a position whereat an oil film pressure becomes maximum. This pressurized oil is accumulated in an accumulator 24 and when the high pressure oil pump 9 is made inoperative, a switch 22 is closed, then, the pressurized oil in the accumulator 24 may be supplied to the sliding surface of the bearing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60256229-A (JP)
Title: Da converter
Inventor: NISHIKIORI SHIGEKI
IPC: G06F15/78
Filed: 1984-05-31
Abstract: PURPOSE:To attain low power consumption of a converter by providing a transistor (TR) for current off/on in a resistance circuit network of a voltage dividing or a current shunting circuit and control signal to shut selectively a current in the resistance circuit network. CONSTITUTION:The voltage dividing or the current shunting circuit comprising series resistors R, 1/2R, 3/2R is provided to input bits B1-Bn of a CPU of a DA converter comprising a microprocessor IC via a transfer TRT1. A current cutoff MOSTRT0 is inserted between the voltage dividing or the current shunting circuit and a power supply VCC and a control signal CNT from the CPU is fed to a gate G of the TRT0. The control signal CNT is used as the switching signal of the gate G of the TRT0, the current in the voltage dividing or the current shunting circuit is conducted or shut according to the H level or the L level to reduce the power consumption of the converter.
Patent JP-H09306522-A (JP)
Title: Nitrogen manufacturing facilities for fuel cell power generating device
Inventor: OGAWA MASARU
IPC: C01B21/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain manufacturing facilities wherein nitrogen for using in gas replacement in a gas system, or nitrogen for using in pressure-retaining for a fuel cell, can be manufactured by small facilities and at a low cost. SOLUTION: A nitrogen generating device 12, equipped with two adsorption tower 14 of pressure swing absorbing method(PSA) is connected, via a nonreverse valve 13, to the nitrogen gas supply line 5 of a fuel cell power generating device, to which a nitrogen supply facility 4 (composed of a liquid nitrogen storage tank 4a, a nitrogen evaporator 4b, a surge tank 4c, and an opening/ closing valve 4d) is connected; and part of compressed air, obtained by an air compressor 3 for supplying reaction air to the air electrode 1b of a fuel cell 1, is supplied to the adsorption tower 14. Nitrogen is suppled from the nitrogen generating device 12 in operating the fuel cell, and nitrogen is supplied from the nitrogen sypply facility 4 in replacing gas.
Patent JP-S59222495-A (JP)
Inventor: FURANTSUUHAINRITSUHI KUROITSUA
IPC: A61L9/04
Filed: 1983-06-24
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-H08300506-A (JP)
Title: Laminated tube
Inventor: SHIMIZU KATSUAKI
IPC: B65D35/02
Filed: 1995-05-11
Abstract: PURPOSE: To provide a laminated tube wherein its contents can be used to the last by weakening pushing pressure (squeezing) strength; further though a wall thickness of a shoulder part is thinned, its gas barier property is not lowered, and an odor or the like of its contents is not diffused; and bond strength of the shoulder part to a barrel part is high. CONSTITUTION: In a laminated tube having a shoulder part, the shoulder part is formed of a synthetic resin blended at a rate of 45-70wt.% of polyethylene resin of under 0.920g/cm<3> density, 20-35wt.% of ethylene-vinyl alcohol copolymer resin, and 10-20wt.% of acid modified polyethylene resin.