baber/WOPTO huggingface dataset:
Patent JP-S54141114-A (JP)
Title: Turntable braking device
Inventor: MIKI YUUJI
IPC: G11B19/22
Filed: 1978-04-25
Abstract: PURPOSE:To prevent reverse rotation of the motor, by providing a braking means to apply reverse voltage to the direct-current motor in response to the integral voltage obtained by integrating the pulse. CONSTITUTION:When a transistor Tr5 is OFF, a capacitor C3 is charged by Vcc through a resistor R8 and a diode D2, until reaching the divided potnetial divided by resistors R9 and R10. At this time, the higher the rotating speed of the turntable, namely, a direct-current motor 3, the more is charged the capacitor C3. Therefore, a high voltge is obtained at the emitter of transistor Tr6, or the output end thereof. In response to the output of this transistor Tr6, a transmission voltage is supplied to the direct-cuurent motor 3 through the Darlington circuits of transistors Tr7 and Tr8, so that the motor may be controlled. Thus, the lower the rotating speed of the turntable, the smaller becomes the braking force. When the rotation stops, no transmission voltage is applied to the direct-current motor 3, so that reverse rotation of the direct-current motor 3 may be prevented.
Patent JP-S61207488-A (JP)
Title: Method of evaluating quality of raw coal for production of coke for pig iron production
Inventor: SEIZAN MITSUMASA
IPC: C10B57/00
Filed: 1985-03-12
Abstract: PURPOSE:To accurately evaluate the quality of raw coal, by determining the yield of each of coke, coal gas and coal tar obtained in the carbonization of a raw coal and conducting calculation using the obtained data. CONSTITUTION:Determinations are made on the yield of each of coke, coal gas and coal tar obtained in the carbonization of raw coal, the fuel consumption required in the carbonization, the strength at ordinary temperature or strength after reaction with CO2 and the ash content and total sulfur content contained in the formed coke. The quality of the raw coal is evaluated by conducting calculation based on the obtained data using the formula. In the formula, IA is the sum of (yield of each carbonization product x index of availability), IB is the index of total energy required in the carbonization, IC is the index of impurities based on the ash content and total sulfur content and ID is the index of strength determined from the strength at ordinary temperature or the strength after reaction with CO2.
Patent JP-S56147658-A (JP)
Title: Formation of melt-sprayed film layer for abrasion resistance
Inventor: YOSHIMASA TERUO
IPC: C23C4/04
Filed: 1980-04-15
Abstract: PURPOSE: To prevent erosion abrasion and excessive abrasion by forming a film layer for detecting the rate of abrasion on the surface of a part requiring abrasion resistance then forming an abrasion-resistant melt-sprayed film layer of a color tone differing from that of said layer on the surface of said film layer.  
     CONSTITUTION: An abrasion-resistant melt-sprayed film layer 5 is formed in an area 2 most vulnerable to erosion abrasion of a body 1 over a required region, and a film layer 6 for detecting the rate of abrasion of a different color tone is formed on the surface of said film layer; further an abrasion-resistant melt-sprayed film layer 5 is formed thereon. Despite progression of wear, the part requiring abrasion resistance is prevented from the erosion abrasion by the layer 5 formed on the outermost surface thereof. Good results are obtained if this is used for the joined area of the impeller and disc of an exhaust fan for dust collectors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09245248-A (JP)
Title: Cup supplying device
Inventor: NAGASAWA TAKASHI
IPC: G07F13/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cup supplying device which is capable of simplifying a structure, reducing the number of components and miniaturizing the whole of a device. SOLUTION: When a cup 1 is replenished to an arbitrary cup ejection mechanism 10, each cup column 20 is moved along a guide rail 31 by the restraining lever of a first cup column moving mechanism 30 and the prescribed cup column 20 storing the cup 1 to be replenished to the cup ejection mechanism 10 is moved to the one end side of a fixing rail part 31a. Next, the rotation plate 42 of a second cup column moving mechanism 40 is rotated, the cup ejection mechanism 10 which is going to replenish the cup 1 is changed to the separation rail part 31b of the guide rail 31 and is moved to the corresponding location of the cup column 20. The depressing plate 51 of a cup column feeding mechanism 50 is rotated and the cup column is replenished from the cup column 20 to the cup ejection mechanism 10 by the pressing of the depressing plate 51.
Patent JP-S62205763-A (JP)
Title: Edible treatment of natural flower
Inventor: UCHIDA ROKURO
IPC: A23L19/00
Filed: 1986-03-06
Abstract: PURPOSE:To make it possible to carry out edible treatment without damaging the shape or color of petals of even a natural flower with strong harshness, by treating the natural flower by using a harshness removing process and color restoring process with edible vinegar after the harshness removing process together. CONSTITUTION:A natural flower is dipped in an alkali solution in a short time in the form of hot water to carry out a harshness removing and softening process. The flower discolored by the harshness removing process is then dipped in edible vinegar for a long time to carry out a color restoring process for restoring the color to the natural one.
Patent JP-S52133765-A (JP)
Title: Photoelectric converting element d riving system
Inventor: KITATSUME YOSHIAKI
IPC: H01L27/146
Filed: 1976-05-04
Abstract: PURPOSE: To give always stable clocks irrespective of the variation in scanning period and the length of blanking time when a head returns by causing the charge stored in the capacitance of a clock driver to be properly discharged by a reset signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08112304-A (JP)
Title: Affixing tape, strap and their production
Inventor: HIUGA MAKOTO
IPC: A61K9/70
Filed: 1995-03-09
Abstract: PURPOSE: To provide an affixing tape which does not adversely affect the human body and is strong to wetting with water. CONSTITUTION: A tape base 2 consisting of woven fabric of cotton, etc., having air permeability and hygroscopicity is subjected to a water repelling treatment by a polyurethane. An affixing layer 3 of water-soluble glue which hardly affects the skin as an affixing agent is adhered in a planar from to one surface side of this tape base 2. For example, copper foil pieces 4 and aluminum foil pieces 5 are dispersedly arranged on the affixing layer 3 and are exposed on the front surface. Both of the affixing material and the water repelling material contain an isocyanate. The affixing agent is polymerized with the water repelling agent of the tape base 2 near the boundary by the polymerizing agent incorporated into the affixing agent and, therefore, the adhesion property of the affixing layer 3 to the tape base 2 is enhanced.  Since the tape base 2 is subjected to the water repelling treatment, the tape base 2 is not moistened even if a user has more than needed sweat or the tape is splashed with water from the outside in a bath and, therefore, such thing that the more than needed water is included in the affixing layer 3 does not arise any more and the peeling of the affixing tape 1 is prevented.
Patent JP-S56147015-A (JP)
Title: Liquid level detector
Inventor: ISHIHARA TAKETOSHI
IPC: G01F23/62
Filed: 1980-04-15
Abstract: PURPOSE:To detect liquid level surely and prevent the occurrence of any accident by providing a level sensor in the prescribed position in the liquid in an oil tank and operating a timer, in an engine generator or the like. CONSTITUTION:A level sensor 15 is provided to an oil pan 14, and the sensor 15 is disposed between the levels C and B out of the level A-C at which the engine is not running, the engine is under acceleration and the engive is running. When a starter switch 18 detects the number of self-explosion revolutions of the engine, it actuates a timer 19 and if the contact 15' of the sensor is on after the contact 19' turns on, a relay 20 for level drop operates to trigger an alarm device 21 which in turn transmits an alarm control signal, thereby preventing the overheating and seizure of the engine.
Patent JP-S57165359-A (JP)
Title: Preparation of unsaturated nitrile
Inventor: MATSUZAKI KAZUYA
IPC: C07C253/00
Filed: 1981-04-03
Abstract: PURPOSE: To prepare the titled compound in high efficiency, utilizing the heat effectively, by recovering crude product of the ammoxidation reaction of an olefin using a recovering column,  and distilling the crude product with various distillation columns each having a heater at a  specific position using the vapor gnerated in the recovering column as the heat source for distillation.  
     CONSTITUTION: The ammoxidation reaction of an olefin is carried out in the reactor 1, and the  produced reaction mixture containing unsaturated nitrile, saturated nitrile, and cyanic acid is  absorbed in water in an absorption column 8, subjected to the extraction distillation in the recovering column 13, and distilled and purified by the cyanic acid removing column 21, the dehydration column 25 and the product distillation columns 28, etc. The distillation columns are  operated in the following manner: the column is furnished with a heater 29 at the position  where the temperature in the column becomes lower than the vapor temperature at the top of  the recovering column; the distillation is carried out using the vapor from the recovering column as the distillation heat source; the liquid in the distillation column below the heater 29 is  supplied to the re-distillation column 31 and distilled with the heater 32; the distillate obtained  from the top of the column is circulated to the bottom of the product distillation column 28;  the product (e.g. acrylonitrile) is condensed with the condenser 30; and the high-boiling component is extracted from the bottom of the re-distillation column 31. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61209531-A (JP)
Inventor: KANAI MASAYUKI
IPC: A01G1/04
Filed: 1985-03-13
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-S51124800-A (JP)
Title: The treating method of the washing waste water containing radioactive substances
Inventor: SAWAGUCHI YUUSUKE
IPC: C02F1/52
Filed: 1975-04-24
Abstract: PURPOSE: The separation of the washing waste water containing radioactive substances and surface active agents into highly pure water and solid wastes containing a little surface active agents. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10246421-A (JP)
Title: Operation of soot blower in coal-fired boiler
Inventor: MIYAZAKI HIROSHI
IPC: F23J3/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a soot blower in a coal-fired boiler by which, when ash and clinker attaching to the inside surface of a nose-shaped part are blown off, the clinker falling toward the lance tube of a soot blower is kept from striking against it so as to prevent the lance tube from being bent or broken, enable operating the soot blower smoothly, and suppress lowering in plant efficiency and increase in running cost. SOLUTION: At a position away by required distance from the tip of a nose- shaped part 2 toward the front in a furnace 1a a lance tube 5a of a soot blower 5 is passed therethrough as a means of ejecting a fluid such as steam. After the ejection of the fluid removing ash and clinker attaching to the inside surface of the nose-shaped part 2 on the side of the tip, by passing a lance tube 6a of a soot blower 6 through the noseshaped part 2 cleared of the ash and clinker at a lower desirable position a fluid such as steam is ejected so as to remove the ash and clinker attaching to the rest of the inside surface of the nose-shaped part 2.
Patent JP-H10244694-A (JP)
Title: Thermal image recording method
Inventor: YAMAGUCHI AKIRA
IPC: B41J2/32
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To protect a flexible printed wiring board and its adhesion part against damage by withdrawing a thermal head so that a thermal recording material may not contact it until the edge of the thermal recording material that is secondary-scanned, passes the edge of a flexible printed wiring board of the thermal head and starting recording after its passage. SOLUTION: A thermal head 66 is lifted and withdrawn from the recording position while the edge of a thermal film A does not reach the recording position. Even when the edge passes the recording position, if the recording position has not reached the edge of the flexible printed wiring board 66d, it is kept withdrawn as it is (b). After the edge of the thermal film A passes the edge of the flexible printed wiring board 66d in the recording position, the thermal head 66 is lowered to the recording position and holes the thermal film A between it and a platen roller 60 (c), and carries the thermal film A into a recording section 20 without making its edge collide against the flexible printed wiring board 66d.
Patent JP-2000252585-A (JP)
Title: Semiconductor light emitter
Inventor: ASANO HIDEKI
IPC: H01S5/22
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To generate a stable optical output with small noise in a semiconductor laser having a stripe structure for oscillating at a lateral multi-mode. SOLUTION: On an n-GaAs substrate 21, an n-AlGaAs clad layer 22, an undoped AlGaAs optical guide layer 23, an undoped active layer 24, an undoped AlGaAs optical guide layer 25, a p-AlGaAs clad layer 25, and a p-GaAs cap layer 27 are in sequence laminated. At this time, a total thickness of the two optical guide layers is set as 0.7 μm. The ridge is mesa-shaped in a width about 50 μm. In a part other than the mesa part, the p-AlGaAs clad layer 25 is left behind, and the part is etched so that the thickness is set as 0.2 μm, and a refractive index waveguide is formed so that the refractive index in the mesa is equivalently raised. After the manufactured element is cleaved in a predetermined resonator length, reflection films of 10% on a front face and 90% on a rear face are formed.  Next, the side of the n-GaAs substrate as a face side away from an active layer is fused on a heat sink by use of AuSn as adhesives.
Patent JP-H02228143-A (JP)
Title: Lan device for token passing bus system
Inventor: TANABE SHIGEMI
IPC: H04L12/42
Filed: 1989-03-01
Abstract: PURPOSE:To hold a refresh cycle in a prescribed time by providing a logical ring inverting means for inverting a preceding station and a succeeding station of a token. CONSTITUTION:Controllers 11-17 and a managing device 18 are connected in common to a bus, a token from the device 18 is given successively to 11-17 or 17-11, the token is returned to the device 18 and token logical rings are formed alternately in the A and B directions. The controller 11 consists of a cycle data sending-out means 4 for transmitting the data corresponding to its own device to a blackboard type memory 3, an event information sending-out means 5 for sending out event data after sending out data, and also, stepping its counter, and a logical ring inverting means 6 for holding addresses of a preceding station and a succeeding station of the token, and inverting the preceding station and the succeeding station after sending out the token. In such a way, the event data can be sent out equally and a refresh cycle can be held in a prescribed time.
Patent JP-H10248267-A (JP)
Title: Setting and storage apparatus for inverter constant
Inventor: TASAKA SHIGEJI
IPC: H02M7/48
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter constant setter capable of setting even a constant which cannot be set in conventional cases and which exceeds a setting range. SOLUTION: Regarding an accessing operation to an inverter constant, the inverter constant having a setting range which exceeds a setting range inherent in inverter constant setters 1, 2 is set. In this case, on the basis of an inverter- constant judgment means 12 which detects an accessing operation to the constant, the internal unit of an inverter constant is made different from a setting unit by using a unit conversion means 14. Thereby, all setting ranges of the constant can be set by using the inverter constant setters.
Patent JP-S62223180-A (JP)
Inventor: MEARII AN HANAGAN
IPC: A01N/
Filed: 1987-03-06
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-S56148184-A (JP)
Title: Controlling device of stopping dc motor
Inventor: HAYASHIDA HIROSHI
IPC: H02P3/08
Filed: 1980-04-18
Abstract: PURPOSE:To improve the precesion in stopping the DC motor by preventing vibrations caused by controlling by a method wherein the controlling operation is stopped at a prescribed time having passed after the point of time when the DC motor is rotated in the range of a position to be stopped. CONSTITUTION:When the position of the motor to be stopped is reached, an output of an up-down counter 9 in a present position judging circuit 1 is detected by a zero detecting circuit 10 and at a point of time when the output is reduced to zero, an operation changing-over circuit 8 is started. The counter 17 in the operation changing-over circuit 8 starts to count depending on a zero detection signal and counts pulses of an oscillator 18. When the counted numbers reach a certain value, for example, when the counter 17 overflows, the action of an operation circuit 3 is stopped. Accordingly, input signals preset in a down counter 12 in a chopper circuit 4 are not changed but made constant in duty and can prevent the vibrations of DCM5. When the motor departs from the range of the stop position, the output of the zero detecting circuit 10 is arrested, so that the counter 17 is reset and the operation circuit 3 starts again the former actions.
Patent JP-H02229356-A (JP)
Title: Wall mounting material for facing
Inventor: SATO HISATSUNE
IPC: E04F13/18
Filed: 1989-03-02
Abstract: PURPOSE:To simplify application of a facing wall and to improve the design and durability by disposing a backing layer and a pattern layer, made of thermoplastic resin, and a transparent protective layer made of fluororesin on a resin- impregnated inorganic fiber sheet. CONSTITUTION:A glass fiber non-woven fabric or the like is impregnated with vinyl acetate resin or the like and dried to provide an inorganic fiber sheet 1. Secondly, a thermoplastic resin composite obtained by adding a filler and the other additives to a vinyl chloride resin is provided and applied to the sheet 1 to be gelled and dried to form a backing layer 2. Subsequently, a recessed metal mold is filled with resin which has the same composite as that of the layer 2 and is different in color tone, and after the layer 2 is superimposed thereon, the resin is gelled and dried to be released from the mold, whereby a pattern layer 5 is formed. A design layer 6 by gravure and a fluororesin transparent protective layer 7 by spray painting or the like are provided on the layer 5. Thus, the application of a facing wall can be facilitated more than mortar application method, and the beauty and the durability can be improved.
Patent JP-H02229431-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L21/3205
Filed: 1989-03-02
Abstract: PURPOSE:To restrain a tungsten thin film from being side-etched by a method wherein a layer not containing an oxygen component is laid between the tungsten thin film and a substratum insulating-film layer and the surface of a quartz sheet or the like with which the surface of a target electrode is masked is covered with a substance not containing the oxygen component. CONSTITUTION:An SiO2 layer 6 and Si3N4 layer 7 are formed on a substrate 1 such as a silicon wafer or the like; a tungsten thin film 2 constituting a gate electrode is formed on the Si3N4 layer 7. An impurity-intercepting layer 8 composed of, e.g. Si3N4 and a resist layer 3 are formed on the thin film 2 which is an intermediate layer not containing an oxygen component introduced by the Si3N4 layer 7 and which constitutes a gate insulating layer together with the SiO2 layer 6. Then, the resist layer 3 is patterned so as to mask a prescribed gate-electrode formation region; the impurity-intercepting layer 8 is patterned by making used of it as a mask. Then, the thin film 2 is etched; a gate electrode 2A composed of a tungsten thin film is formed. Since the SiO2 layer 6 is covered with the Si3N4 layer 7, the layer is not etched during the etching operation and oxygen is not generated; accordingly, sidewalls of the gate electrode 2A are not side-etched.
Patent JP-S60193704-A (JP)
Title: Aired tire
Inventor: TAKIGAWA SHIGEAKI
IPC: B60C11/04
Filed: 1984-03-15
Abstract: PURPOSE:To improve the drainage performance, steering stability and gripping performance when cornering by making the inclination angle of the sidewall of an elongated groove in a tire tread face larger at the outside in longitudinal direction of tire than at the inside. CONSTITUTION:The angle beta to be made by the sidewall 5a at the outside in the longitudinal direction of tire of the longitudinal grooves G1, G2 arranged in the circumferential direction in the surface of tire tread is made larger than the angle alpha of the inside sidewall 5b where the angle beta is set to 10-30 deg.. With such arrangement, the rigidity at the tread section is improved while the deformation of the longitudinal groove is reduced resultin in the improvement of the steering stability, the drainage performance and the abrasion-resistance.
Patent JP-H08216557-A (JP)
Title: Connector for calendar
Inventor: IWAMURA NORIHIRO
IPC: B42D5/04
Filed: 1995-02-15
Abstract: PURPOSE: To provide a connector for calendar, with which a picture part and a calendar part can easily be connected to each other and which can be folded at their connecting part. CONSTITUTION: The connector for calendar consists of a picture part insertingly support part 10, which is made of rigid polyvinyl chloride so as to have a U- shape in crosssection in order to insert the lower end part of a picture part 1 and equipped with engaging parts 15 and 16 at the upper both ends, and a calendar part insertingly support part 11, which is made of rigid polyvinyl chloride so as to have an inverted U-shape in crosssection in order to insert the upper end part of a calendar part 4 and equipped with engaging parts 20 and 21. at the lower both ends, and a connecting part 12, which is integrally molded together with those picture part insertingly support part and calendar insertingly support part and made of foldable non-rigid polyvinyl chloride.
Patent JP-S58167165-A (JP)
Title: Printing method
Inventor: NAKANISHI MOTOYASU
IPC: B41M1/40
Filed: 1982-03-29
Abstract: PURPOSE:To exactly perform printing of a wood grain pattern, etc., on the curved face of an object to be printed by a method in which the deviation of transfer position to the object to be printed is removed by positioning a swellable transfer film floated on liquid in a tank by means of a magnetic force. CONSTITUTION:A swellable transfer film 5 provided with a transfer pattern 51 and a magnetic face 52 for positioning and an electromagnet 42 set in a liquid tank 4 are used in combination. In short, the transfer film 5 supplied by a supply means 6 is floated on liquid 41 in the liquid tank 4 to swell it and then positioned by adsorbing it on its magnetic face 52 by the electromagnet 42 set in the liquid 41. Then, an object 2 to be printed is charged from a feeding system 3 to the transfer position with a given speed and at a given angle, and the pattern of the film 5 is transferred to the object without deviation of position.