baber/WOPTO huggingface dataset:
Patent JP-S55162668-A (JP)
Title: Bright spot erasing circuit for television picture receiver
Inventor: FUNATSU MICHIROU
IPC: H04N3/20
Filed: 1979-06-06
Abstract: PURPOSE:To make complete the bright spot erasure at power supply OFF, by providing the series circuit of a resistance and a diode at the side of power switch to the B power supply of AC power source, and charging the capacitor for bright spot erasure with this circuit. CONSTITUTION:With the power switches 5, 18 ON, the diode 12 is forward-biased with the current flowing the resistance 13 and the diode 14 and the leakage current of the capacitor 10, and the voltage at the point C is almost zero. With the power switches 5, 18 OFF, the current E A C D flows every half cycle when the polarity of AC power input is positive for the terminal E and negative for the terminal D, to the capacitor 10 with the charging circuit consisting of a diode 17 and a resistance 16, to charge up the capacitor 10. Thus, the Braun tube 3 is cut off.
Patent JP-S63248607-A (JP)
Inventor: HIRAIDE MASAAKI
IPC: B65B7/28
Filed: 1987-03-24
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-H11273062-A (JP)
Title: Manufacture of magnetic disk
Inventor: HOTTA NOBUHIDE
IPC: G11B5/84
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic disk excellent in quality permitting high density recording by tape-cleaning a protective layer surface with precision and stability. SOLUTION: In this method, a magnetic disk is manufactured in such a way that the magnetic disk is tape-cleaned after a substrate, a magnetic layer, and a protective layer have sequentially been formed. The tape cleaning is to be carried out while varying a rotating speed of a magnetic disk according to the radial positions of the cleaning part so that the cleaning part of the magnetic disk runs at speeds of 4.9-9.1 m/sec.
Patent JP-S63234787-A (JP)
Title: Decoder for highly efficiently encoded picture signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/91
Filed: 1987-03-24
Abstract: PURPOSE:To reduce a difference in a restored picture between a static block and a movement block and to constantly obtain the restored picture of good quality by interpolating picture data removed by a sub-sampling according to the output signal of a medium filter. CONSTITUTION:Receiving data from an input terminal 21 is separated to a decision code SJ, addition data except it and a code signal in a decision code separating circuit 22 and fed to a switch circuit 23. The average information of the static and a quasi-static blocks, and the code signal and the addition data of the movement block are respectively inputted to frame decomposition circuits 24, 27, these signals and the code are separated and an error is corrected. In the respective signals, original picture element data is restored in a two dimensional and a three-dimensional decoders 25, 28 and inputted to an adaptive interpolating circuit 31 via block decomposition circuits 26, 29 and an OR gate 30. The circuit 31 receives an interpolation control signal SI from a decoder 34 and the medium filter is used in the movement block to execute an interpolation in a filed. The restored data is outputted from a terminal 32.
Patent JP-H03269532-A (JP)
Title: Phase shift reticule and production thereof
Inventor: NAKAGAWA KENJI
IPC: G03F1/36
Filed: 1990-03-20
Abstract: PURPOSE:To enhance the yield of a phase shifter and to make improvement in reliability by embedding a 1st transparent material having a 1st refractive index on one of transparent regions and a 2nd transparent material having a 2nd refractive index in the other so that the transmitted light rays transmitted through the transparent regions are reversed in phase from each other. CONSTITUTION:The 1st transparent material 12 having the 1st refractive index is embedded in one 16 of the transparent regions proximity to the transparent regions of the phase shift reticule formed with opaque regions and the transparent regions on a transparent substrate 10. The 2nd transparent material 20 having the 2nd refractive index is embedded into the other 18 of the proximity transparent regions so that the transmitted light rays transmitted through the proximate transparent regions are reversed in phase from each other. The chipping and peeling of the phase shifter and chromium films are obviated in this way and the improvement in reliability is made.
Patent JP-S54160584-A (JP)
Title: Filling device
Inventor: KATOU KANJI
IPC: H01M4/04
Filed: 1978-06-09
Abstract: PURPOSE: To conduct high density paste filling into porous hoop, powder filler is fed to the porous hoop downstream a gate whick is located downstream of the filling device and spaced a little from the surface of the hoop.  
     CONSTITUTION: A gate 13' is located at the end of paste filling device and spaced from the hoop surface 1 by a small gap 25. So brushes 8 of the brushing unit 7 forms a thin paste layer 3' on the surface of the hoop 1. A powder feeder 18 is located downstream the gate 13' and supplies powder whose composition is the same as liquid-removed paste. As a result, the thin paste layer 3' becomes highly viscous layer 26, which is then rubbed into the hoop 1 by use of a number of brushes 19 of brushing unit 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57185120-A (JP)
Title: Hollow structure and manufacture thereof
Inventor: WASHIMI TAKEHIKO
IPC: B65D1/40
Filed: 1981-05-12
Abstract: PURPOSE:To obtain a hollow structure that has on the surface a fibrous sheet layer excellent in the raised state, by putting a fibrous sheet having raised fibers between a split mold and a parison, closing molds, and forcing a pressurized fluid into the parison. CONSTITUTION:A thermoplastic is extruded from a head 4 of an extruder into a parison 3 to be located between the molds 1, 2 spaced from each other. Then the fibrous sheet 7 clamped by a clamp 8 is arranged between the parison 3 and the mold 2 that will form the inner walls of the main body and the lid of an intended structure in such a way that the raised fibers 7A face the cavity of the mold 2. The molds 1, 2 are closed, blowing pins 5 are penetrated into the parison 3, and a pressurized fluid such as pressurized air or the like is blown into the parison 3. After the molded item is cooled and hardened, the item is removed, and the burrs are eliminated, so that a plastic container 9 consisting of a main body 10 and a lid 11 with double wall structure and hinges 12 and provided with the fibrous sheet layer 7A on the surface can be obtained.
Patent JP-S54160921-A (JP)
Title: Method of controlling engine
Inventor: YAMAZOE HISAMITSU
IPC: F02D21/08
Filed: 1978-06-09
Abstract: PURPOSE:To maintain the combustion of fuel preferable and to reduce effectively the production of detrimental components from the fuel by variably controlling simultaneously the ignition timing in a system for recirculating exhaust gas in response to the operating state of the engine to thereby reduce NOX in the exhaust gas. CONSTITUTION:At an air flowmeter 8 and a throttle valve 5 provided within the suction manifold 2 of an engine are provided an air amount sensor 9 and a throttle valve opening sensor 6, the signals from which and signals from a coolant sensor 7 and revolution number sensor 11 provided at a distributor are applied to a microcomputer 16. The suction manifold 2 communicates through a tube 13a having an exhaust gas recirculating valve 13 with an exhaust manifold 4. Then, a vacuum control valve 14 for switching the vacuum to the vacuum chamber 13f of the valve 13 is opened or closed by the microcomputer 16. The distributor is further controlled by the microcomputer 16 at a timing for recirculating the exhaust gas to the suction manifold 2 to thereby advance the ignition timing so as to thus raise the combustion effect.
Patent JP-H08259244-A (JP)
Title: Glass forming mold
Inventor: ONO TORU
IPC: C23C24/10
Filed: 1995-03-28
Abstract: PURPOSE: To prevent galling of the contact surfaces of the mold components at the time of forming glass from occurring and to prolong the service life of a mold by forming a specific coating film on at least one side of contact surfaces of every two mold components in contact with each other in the prescribed glass forming mold. CONSTITUTION: In this glass forming mold (for finishing) whose surface is coated with a stable alumina coating film thereby eliminating the need of a releasing agent applied on the surface in contact with glass, a solid lubricant coating film 1 contg. at least one of tungsten disulfide, molybdenum disulfide, boron nitride and graphite is formed on at least one of contact surfaces of every two mold components in contact with each other.  For example, the engaging part of a crude mold 2 of a forming mold of a small-sized bottle 5, the contact surfaces of the crude mold 2 and a baffle 3 in contact with each other and the contact surfaces of the crude mold 2 and a mouth mold 4 in contact with each other are coated with a mixed slurry consisting of tungsten disulfide, graphite and water glass used as an inorganic binder and then, the resulting coated contact surfaces, etc., are heated and dehydrated and thereafter, further heated to form the solid lubricant coating films 1 on these contact surfaces, etc.
Patent JP-H06278614-A (JP)
Title: Steering wheel core piece
Inventor: FUJITA YOSHIYUKI
IPC: B62D1/04
Filed: 1993-03-29
Abstract: PURPOSE:To provide a steering wheel core piece which can improve the rigidity of a one-layered ring part core piece, prevent the turning of the coated layer to be formed around the ring part core piece even when the adhesive force of the adhesive to be coated around the ring part core piece may be small, and simplify the control process in using the adhesive. CONSTITUTION:A steering wheel core piece 1 is formed by a ring shaped hollow core member 2a where the outer shape of the section of a ring part core piece 2 of the to be coated by a coating layer C made of soft synthetic resin the ring is circular. The core member 2a is covered by a die-cast metal 5a extending from the side of a spoke part core piece 4 of, and connected to the spoke part core piece 4. The die-cast metal 5a covering the core member 2a is provided with a connecting part 6 to the spoke part core piece 4, an extending part 7 extending from the connecting part 6 to each side along the ring shape of the core member 2a. Ribs 7a are formed on the extending part 7 in the vertical direction orthogonal to the ring part forming surface.
Patent JP-H07252471-A (JP)
Title: Floating seal and its production
Inventor: HIRAYAMA KAZUO
IPC: C10N70/00
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a floating seal having light weight, extremely high abrasion resistance and excellent sealing characteristics and useful for caterpillar, etc., by contacting the surface of a reinforcing material with a molten metallic alloy matrix and cooling under pressure. CONSTITUTION:This floating seal can be produced by contacting (A) the surface of a reinforcing material composed of inorganic short fibers or inorganic whiskers or particles with (B) molten Al, Mg or their alloy and cooling the product under pressure. The component A is preferably composed of one or more substances selected from alumina, alumina-silica, silicon carbide, silicon nitride, potassium titanate, aluminum borate, C, magnesia and titania.
Patent JP-S52152435-A (JP)
Title: Method for releasing coating films
Inventor: HAYASHI SHIYUNICHI
IPC: B44D3/16
Filed: 1976-06-14
Abstract: PURPOSE: To beautifully separate the adhered without causing deterioration and deformation by immersing a conductor to which coating films bonded as an electrode in an electrolyte, and by releasing the coating films from the conductor with the pressure of hydrogen gas produced by the electrolysis of the electroylte. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03270115-A (JP)
Title: Manufacture of optomagnetic recording medium
Inventor: ONO KOJI
IPC: C23C14/34
Filed: 1990-03-20
Abstract: PURPOSE:To manufacture a magnetic film of an optomagnetic recording medium adapted for an overlight having stable magnetic characteristic with one target by forming the film by a sputtering method while applying high frequency power to a substrate supporting base. CONSTITUTION:A protective film 2 made of dielectric such as SiN is formed on a transparent substrate 1 made of polycarbonate resin, etc. The amplitude of high frequency power to be applied to a substrate supporting base is altered, and a magnetic film (recording layer 3) made of rare earth element and transition metal having various relation to Curie temperature, a coercive force, a magnetic film 4 having different composition ratio from the layer 3 and different magnetic characteristic and a protective film 5 made of the dielectric are sequentially laminated by a magnetron sputtering method by applying a DC power of 150W to one target 6. The layer 3 becomes the Curie temperature or higher even in the case of emitting a light of low intensity, the magnetization of the layer 3 is oriented in the magnetization direction of the layer 4 to form a recording pit.
Patent JP-S63238979-A (JP)
Title: Welding equipment for truss for deck plate to be used for concrete structure
Inventor: MORIMOTO YOSHIRO
IPC: B23K11/14
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a welded structure with the excellent strength and stable quality by positioning lattice material and chord members by lattice positioning fittings and arranging chord member pressing fittings to give the pressing force to the chord members. CONSTITUTION:Truss material 30 is positioned by the positioning fittings 138 and then, the chord member pressing fittings 133 and 134 are actuated by a pressing operational means 135 to give the deflection to the chord members 102 and in this state, the truss member 30 and the respective chord members 102 are welded together. By the titled welding equipment with this constitution, the welded structure with the excellent strength and a stable quality level can be effectively manufactured.
Patent JP-S63237626-A (JP)
Title: Digital branching and inserting system
Inventor: SHIMADA YOSHITAKA
IPC: H04J3/08
Filed: 1987-03-26
Abstract: PURPOSE:To simplify processing and a circuit by providing a third selection circuit which inserts an output from a third frame aligner circuit 9 into a vacant channel in a channel output branched into the PCM primary group C of a first RAM. CONSTITUTION:A third selection circuit that inserts an output from the third frame aligner circuit into a vacant channel in a channel output branched into the PCM primary group B of the first RAM, is provided. The frame position of the PCM primary group which includes the branched channel and the frame position of the PCM primary group which includes the inserted channel are made identical be the frame aligners 3, 5, 7, thereafter, the data are written the same RAMs 1, 4. And the data are read out at the branching/inserting positions. As a result, a direct branching/insertion are made possible without returning the rate to 64kb/s, and the processing and the circuit can be simplified.
Patent JP-S5833575-A (JP)
Inventor: RENAATO MONCHIINI
IPC: B60N2/01
Filed: 1982-04-28
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-H09258708-A (JP)
Title: Dissolving display control device
Inventor: UEHARA YUTAKA
IPC: G09G5/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce processing load by generating an intermediate image plane image corresponding to a display ratio corresponding to a control pattern, on the basis of the picture element data of a first image plane image, the picture element data of a second image plane image, and the control pattern. SOLUTION: A pattern graphic image generating part 5 takes in pattern graphic image information (picture element information) from a CG-ROM 3 on the basis of control data stored in an image plane data memory 4, and feeds it to a look-up table 6. At the time of forming an intermediate image plane image to display it, a basic pattern for dissolving control is stored in an RAM 51. As the basic pattern, a plurality of basic patterns with different display ratios between a first image plane image and a second image plane image are previously prepared. The first image plane image and second image plane image are read from the CG-ROM 3 by the pattern graphic image generating part 5, and either the first image plane image or the second image plane image is selected according to the basic pattern and outputted.
Patent JP-S545899-A (JP)
Title: Process for producing calcium carbide
Inventor: HARADA HIROSHI
IPC: C01B32/942
Filed: 1977-06-15
Abstract: PURPOSE: To provide the subject process comprising rapidly heating a CaC 2  raw material in an oxidizing atomosphere consisting of more than one member of CO 2 , H 2 O and O 2  under specific conditions thereby to accelerate the production of CaC 2  and to obtain CaC 2  capable of generating C 2 H 2  in a large quantity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S545695-A (JP)
Title: After-image effect type display unit
Inventor: AIZAWA SUSUMU
IPC: G09G3/00
Filed: 1977-06-15
Abstract: PURPOSE: To obtain a simple-structure display unit by securing the sweep motion in the space for the dot luminous substance via the tuning-fork type vibrator which vibrates with the oscillation number more than the after-image threshold frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S545694-A (JP)
Title: Small-size electromagnetic buzzer device
Inventor: NOMURA HIROO
IPC: G10K9/12
Filed: 1977-06-15
Abstract: PURPOSE: To obtain freely the sound signal suited to the actual state by adjusting the sound volume through connection of the variable resistance in series or in parallel to the buzzer coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04305478-A (JP)
Title: Printer
Inventor: ADACHI TETSUYA
IPC: B41J9/50
Filed: 1991-04-03
Abstract: PURPOSE:To offer a printer which performs printing by hitting a typing wheel and is capable of always maintaining a high printing quality regardless of ambient temperature and platen temperature. CONSTITUTION:A platen is provided with a temperature sensor 6 as a temperature detecting device and a memory 10 which stores optimum current application time period data corresponding to the temperature data input from the temperature sensor 6, and a central controller 9 controls the driving time period of a hammer 1, that is driven by a solenoid driving circuit 11, according to the temperature data input from the temperature sensor 6. The special feature of the printer is that printing is performed by using a hitting force of the hammer 1 which is driven according the controlled time period. Therefore, the typing force is adjustable corresponding to the temperature characteristic of the platen, so it is made weaker when the platen temperature is high and stronger when the platen temperature is low. As a result, printing is carried out with a constant printing power regardless of the platen temperature, and a high printing quality can be always maintained.
Patent JP-H02251257-A (JP)
Title: Air purifier
Inventor: TAKATSUKA YOICHI
IPC: B03C3/68
Filed: 1989-03-23
Abstract: PURPOSE:To control the operation of an air purifier by detecting the abnormal ity of the output of a high voltage power supply and to enhance safety by providing low voltage output issued in connection with high voltage output to the high voltage power supply and detecting a high voltage output state thereby. CONSTITUTION:A fan, a dielectric filter, the discharge wire 5 arranged in front of said filter and a high voltage power supply 8 for applying high voltage to the discharge wire 5 are provided. Low voltage output 18 issued in connection with high voltage output is provided to the high voltage power supply 8 and a high voltage state is detected thereby. As a result, the abnormality of the output of the high voltage power supply 8 is detected to control the operation of an air purifier and safety can be enhanced.
Patent JP-S51146471-A (JP)
Title: Method for purifying vitamin e nicotinate
Inventor: FUJIMOTO DOUTAROU
IPC: C07D405/12
Filed: 1975-06-11
Abstract: PURPOSE: To purify vitamin E nicotinate up to non-colored high purity, that is useful as an oxygen-content potentiator in blood in peripheral vasodilators, by molecular distillation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58187330-A (JP)
Title: Take-out tool for thin rubber formed product
Inventor: KONDOU MASATOSHI
IPC: B29C33/00
Filed: 1982-04-27
Abstract: PURPOSE:To take out a product without vacuum suction by a method in which an air blowing nozzle for releasing the product from a mold by expanding said product in the ceiling part of a take out-tool body is arranged in the inner periphery and a clamping piece made of rubbery elastic body and capable of deformation is equipped in protrusion manner. CONSTITUTION:To release a dust boot M attached to a core 25 from a mold in a transfer-forming process, a take-out tool 14 is moved and lowered on the core- axis and a blowing nozzle 22 is pushed to be in contact with a product M. Compressed air is blown and penetrated into the gap between the core 25 and the product M from a feed pipe 15 and expands the product M. Simultaneously, when the take-out tool 14 is lifted, a clamping piece 23 is deformed while the product is expanded, but it restores the original state after the product has been released from the mold, and then said piece 23 clamps and keeps the product M at its under cut part. Successively, when the take-out tool 14 is moved to a predetermined position and is elevated, the product M is pushed and discharged by a push-out plate 18 connected to a suspension bar 13 which is prevented from its upward movement. Thus, vacuum suction becomes unnecessary and the device is simplified.
Patent JP-S58189658-A (JP)
Title: Two-color developing method
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/01
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a clear two-color picture free of color mixing, by making the mass of the 1st toner less than that of the 2nd toner, and scattering the 1st toner mixed with the 2nd toner far away and separating it from the 2nd toner. CONSTITUTION:The 1st toner 5 is carried on the surface of a conveyance sleeve 11 together with the 2nd toner 8 and a developer 9 consisting of a carrier, scooped up to the surface of the sleeve 12, and carried. A small-diameter sleeve 15 rotates faster than the sleeve 12 in inverse proportion to the diameter ratio to the sleeve 12 in order to specify the carried amount of the developer 9, and the toner scatters from the developer 9 striking the sleeve 15. The toner 5 has the mass several times as small as that of the toner 8 and the toner 5 flies farther away from the sleeve 15 than the toner 8. Thus, the clear two-color picture free of color mixing is obtained.
Patent JP-S60252735-A (JP)
Inventor: GIYUNTERU PAURU
IPC: D02G1/08
Filed: 1985-04-05
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-S63237769-A (JP)
Title: Food preservative
Inventor: MORI TAKESHI
IPC: A23L3/34
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a food preservative exhibiting excellent food preservation effect, inhibiting the deterioration of food quality and remarkably suppressing the growth of thermophilic bacteria, by using an extract of algae belonging to Laminariales order as active component. CONSTITUTION:A substance extracted from algae belonging to Phaeophyta division, II-class Heterogeneratae, II-2 subclass Laminariales order, e.g. Laminaria japonica Areschoug or Laminaria japonica var Ochotesis is used as an active component and added to a canned or bottled food such as mushroom, animal meat, fish meat, fruit or vegetable in an amount of about 0.003-0.2%. If necessary, an iodine compound such as sodium iodide or potassium iodide is added to the food in an amount of about 0.3-0.7% based on the algae extract.