baber/WOPTO huggingface dataset:
Patent JP-H05104039-A (JP)
Title: Liquid sprayer connecting device
Inventor: PIERO BATSUTEGATSUTSUOORE
IPC: B65D83/76
Filed: 1991-05-21
Abstract: PURPOSE: To provide a snap fitting action means on the inside surface of a sleeve which forms an unreleasable axial joint by engaging with a counter means disposed at the neck part of a container, thereby improving durability and simplifying an assembly method without having a structural relation with any containers. CONSTITUTION: A cylindrical element 9 is securely attached to a base body 8 and internally has the sleeve 12. The outside surface of the sleeve 12 is releasably screwed with thread ridges 10 formed on the inside surface of the cylindrical element 9. An annular ridge 13 as the snap fitting action means is formed on the inside surface of the sleeve 12. The annular ridge 13 engages with a groove 14 and truncated conical flaring part as counter means formed in the neck part 1 of the container 2, thereby forming the unreleasable joint in the axial X-X direction.
Patent JP-H0436995-A (JP)
Title: Lighting control device of illumination fixture
Inventor: FUJITANI YUKIO
IPC: H05B37/02
Filed: 1990-05-31
Abstract: PURPOSE:To provide an easy-to-handle switch and prolong its lifetime by changing over a lighting circuitry of an illumination fixture by the use of a decade counter, in which output terminal is changed over at every touch on a soft touch switch. CONSTITUTION:A decade counter 21 has a plurality of output terminals Q0, Q1, Q2, Q3, Q4, among which the one Q0 is connected with the bases of switching transistors 22, 23 to light up a fluorescent lamp 12 in full lit state by the first touch motion. Diodes D2, D3 connected with the leads of the output terminals Q0, Q1 are to prevent color mixing of signals, and dimmed lighting is given by the second touch. The output terminal Q2 is connected with another switching transistor 24 and an LED 28 for display of the operation, and a secu rity bulb 9 and the LED 28 are lighted by the third touch. The output terminal Q3 is connected with the LED 28, and the illumination fixture 1 is put in off condition by the fourth touch.
Patent JP-H09324722-A (JP)
Title: Fuel injection valve
Inventor: ITO HIDEKI
IPC: F02M51/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To dispense with using the O ring for preventing fuel leakage by using both as the fixing, between a body and a valve seat, and a seal commonly. SOLUTION: This valve is provided with a valve seat 13 for building in a valve 12 slidably and a pipe shape body 1 for supporting the valve seat 13 in an insertion state. A ring shape groove 13a is installed on the joined surface with the body 1 of the valve seat 13. By adding a calk load in the axial direction of the body 1, the inner periphery of the body 1 is bitten into the groove 13a of the valve seat 13. Thereby, the fixing between the body 1 and the valve seat 13 and the seal are concurrently served.
Patent JP-S6039447-A (JP)
Inventor: WADA YOSHIMI
IPC: D03D51/08
Filed: 1983-08-09
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-S6036661-A (JP)
Title: Manufacture of thin amorphous silicon film
Inventor: TANAKA KAZUNOBU
IPC: C23C16/24
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a thin film of an amorphous silicon semiconductor having little internal strain and uniform properties by decomposing a gaseous starting material contg. silane of higher order under a prescribed pressure by glow discharge caused at a prescribed frequency. CONSTITUTION:A gaseous starting material contg. silane of higher order is fed to a reaction chamber provided with a cathode and a substrate electrode while evacuating the chamber to regulate the internal pressure of the chamber to 10- 200mTorr. Glow discharge is caused at 1-10MHz frequency of a power source. The gaseous starting material contg. silane is decomposed by the glow discharge to deposit silicon on the substrate. Thus, a thin film of an amorphous silicon semiconductor having little internal strain and uniform properties is easily obtd.
Patent JP-S6035834-A (JP)
Title: Signal processor
Inventor: SHINOHARA KOUJI
IPC: H03K5/00
Filed: 1983-08-08
Abstract: PURPOSE:To obtain stable operation irrespective of the variation of power supply voltage by allowing the 2nd power supply voltage to determine the amplitude of an output signal of the 1st signal processing circuit in a device obtained by cascading two signal processing circuits different in power supply voltage to be used. CONSTITUTION:An output signal generating circuit 3 has such constitution as to determined the amplitude of an output signal by a voltage to be applied to a reference voltage terminal 10 after shifting in level by a level shifting circuit 11 and using the result as a reference. The allowable operation input amplitude of the 2nd signal processing circuit 7 is determined by a voltage to be applied to the circuit element to be used and a power supply voltage terminal 8. Usually, the output signal amplitude of an output terminal 5 is varied in the same direction as the variation of the voltage applied to the terminal 10, and the allowable operation input signal amplitude of a terminal 6 is also varied in the same direction as the variation of the voltage applied to the terminal 8. If the voltage is supplied to the terminal 10 in common with the terminal 8 of the circuit 7, the output signal amplitude of the 1st signal processing circuit 12 can be changed by following up almost the amplitude variation of the allowable operation input signal to the circuit 7 which is cased by the variation of the power supply voltage.
Patent JP-S634028-A (JP)
Title: Treatment for scrap containing rare earth element and iron
Inventor: TAKAHASHI NOBUO
IPC: C22B7/00
Filed: 1986-06-23
Abstract: PURPOSE:To efficiently recover rare earth elements in a purity sufficient for recycling, by dissolving scraps containing rare earth elements and iron in mineral acid, by adding specific amounts of oxalic acid to the above, and then by adjusting a pH value so as to precipitate the rare earth elements in the form of rare-earths oxalate. CONSTITUTION:The scraps containing rare earth elements and iron are dissolved in mineral acid such as hydrochloric acid, etc., to which oxalic acid is added by a quantity 1.0-1.1 times the stoichiometric amount necessary for rare-earth oxalate formation. Subsequently, pH value is adjusted to <=1.8 by the use of aqueous alkali such as NaOH, etc., and the rare earth elements in the above solution are precipitated in the form of rare-earths oxalate. After that, the precipitates are separated, washed with an aqueous solution of mineral acid, and roasted, so that rare-earths oxide can easily be obtained.
Patent JP-S5571028-A (JP)
Title: Heating method for substrate
Inventor: SHIROTA TOSHIMITSU
IPC: H01L21/314
Filed: 1978-11-22
Abstract: PURPOSE: To amplify width setting condition at the time of forming a film by an arrangement wherein a thermoin source beased to negative potential is provided one or more and a bias value between a substrate and the thermion source is set at 500W 3,000V.  
     CONSTITUTION: A substrate 1 is biased to a potential negative from grounding potential by a bias power supply 11. A thermion source 2 biased to a potential negative from another negative bias power supply 12-A is arranged one or more in the neighborhood of the substrate 1. Since the thermion is biased to a potential negative to the substrate 1, it is in accelerating collision with the substrate 1 side having a correlatively positive potential and thus gives a heat energy to heating. A filament current at the source 2 and a bias value between the substrate 1 and the source 2 are adjusted to control the heating condition. The bias value set at 500W3,000V will be proper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5477296-A (JP)
Title: Ph control for oxidation tower gypsum slurry in wet type stack gas desulfurization apparatus
Inventor: FUKUMOTO KATSUTOSHI
IPC: C01F11/46
Filed: 1977-12-02
Abstract: PURPOSE: To stabilize the pH of slurry at oxidation tower and also to raise the economy of sulfuric acid consumptin by calculating unreacted Ca compound coming into the oxidation tower of stack gas desulfurization apparatus based on a wet type lime-gypsum method and then by increasing or decreaing the amount of sulfuric aic to be added to oxidation tower in advance according to the calculated unreacted Ca compound amount.  
     CONSTITUTION: The flow rate of the slurry 19 coming out of the absorber 1 is detected by the flow meter 27 and then sent to the oxidation tower 7. In this case, the pH of the slurry at the oxidation tower is regulated to 2 to 5.5 by controlling the amount of sulfuric acid to be added 8. The operation signal 26 for the supply of sulfuric acid is formed as follows: that is, the function device 20 is provided for calculating the concentration of unreacted Ca compound form the pH value of circulating slurry in absorber in order to obtain the operational signal 2. And, the pH of circulating slurry in absorber is regulated to 4 to 8 according to the degree of desulfurization. On the othe hand, the flow rate of slurry coming out of absorber is detected by the flow meter 27 to obtain the signal 22. Then, the signal 21 and the signal 22 are multiplied by the multiplier 23 to obtain the feed forward signal 24. The signal 24 and the oxidation gypsum slurry regulator output signal 11 are added by the ratio adder 25 to obtain the operational signal 26 of the sulfuric acid supply operational value 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5477291-A (JP)
Title: Manufactur of catalyst for purifying exhaust gas
Inventor: ATSUKAWA MASUMI
IPC: B01D53/94
Filed: 1977-12-02
Abstract: PURPOSE: To obtain catalyst for purifying exhaust gas which is excellent in adhesion, corrosion resistance, abrasion resistance, and catalytic activity, by the procedure in which a heat-resistant paint is coated over a fire-proof material, and a slurry containing catalytic components is coated over the fire-proof material, followed by drying and baking.  
     CONSTITUTION: The surfaces of a heat-resistant material, e.g., cold rolled plate, etc., is first roughed and then coated with a heat-resistant paint, e.g., alumina- silica paint, etc., to form a film. Then, over the heat-resistant paint coat, an aqueous slurry composed of an aqueous solution of the salt of iron, Cr, V, etc., and a support raw powder, e.g., porous refractories such as titania, alumina, etc., is coated, and then dried and baked to obtain a catalyst to purify NO x  and NH 3 - containing exhaust gas. The preferable shape of the catalyst base material is branch, pipe, honeycomb, etc., which are dust-free type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1145957-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOMIYAMA TADASHI
IPC: H01L23/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device (BGA) with its IC chip packaged in a concave formed by pressing a metal plate capable of improving its flatness and radiation. SOLUTION: A semiconductor device 20 comprises a wiring pattern 26 formed on a metal plate base 22 through an insulation layer 24, a concave 25 made by forming the metal plate 22 to hat shape, and an IC chip 28 contained in the concave 25. A bent section 42 is formed at every side of the metal plate 22 and the position of the bent section 42 is superposed above the projected width of the setting zone 48 of an electrode 29.
Patent JP-S5934217-A (JP)
Inventor: SHIBATA MORIO
IPC: A47J19/00
Filed: 1982-08-20
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-H08300272-A (JP)
Title: Hook for hanging bolt takeout
Inventor: KAMIBAYASHI HIROTOSHI
IPC: B25B33/00
Filed: 1995-05-08
Abstract: PURPOSE: To provide a hanging bolt takeout hook capable of shortening a span of workhours in a process to take out a hanging bolt in the ceiling to a bolt fitting hole of a built-in lighting fixture in the case where the mounting work of this built-in lighting fixture is carried out, and simultaneously capable of making improvements in this mounting work of the lighting fixture. CONSTITUTION: A hook 2 is installed in the upper part of a body 1, and then a nonslip means 3 is installed in this hook 2. In addition, a handle 11 is attached to a lower part of the body 1.
Patent JP-S6124944-A (JP)
Title: Control of heat accumulation in heat accumulating tank
Inventor: YANO NAOTATSU
IPC: F24S90/00
Filed: 1984-07-11
Abstract: PURPOSE:To improve heat accumulating efficiency by a method wherein a heat accumulating agent, in which a heat detecting sensor is accommodated, is arranged at a position whereat the lowest temperature is obtained among the temperature distribution of the heat accumulating agent in a hot-water reserving tank and the information of the heat detecting sensor is compared with the temperature information at the outflow port of heat medium of a heating device to control the operation of a heat medium circulating pump by the value of the comparison. CONSTITUTION:The heat accumulating agent 20, accommodating the heat detecting sensor 3, is arranged at the position of the heat accumulating agent, where the lowest temperature is obtained among the distribution of the heat accumulating agents 2...2 in the hot-water reserving tank 1, while the information of the heat detecting sensor 3 is compared with the temperature information at the outflow port 5A of heat medium of the heating device 5 to control the operation of the heat medium circulating pump 6 by the value of comparison. According to this method, the pump 6 is controlled by only the temperature in the heat accumulating agents regardless of the temperature of circulating heat medium and, accordingly, the circulation of hot-water by the pump 6 may be continued until the temperature in the heat accumulating agent is increased sufficiently.
Patent JP-H10331651-A (JP)
Title: Turbo charger controller
Inventor: OKADA SEIJI
IPC: F02B37/24
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To set a nozzle vane opening with high accuracy by detecting the actual operating position of the actuator of a nozzle vane which controls exhaust speed flowing into an exhaust turbine, and controlling driving of the actuator by a deviation to a targeted operating position set according to an engine condition. SOLUTION: At the time of running an engine, a control unit 25 refers to a stroke map 26 based on engine load 32 and engine speed 33 to select the targeted operating position of the actuator 10. The operation of respective solenoid valves 22-24 is controlled to drive the actuator 10 and control the opening of a nozzle vane which controls exhaust speed flowing into the exhaust turbine of a turbo unit. The actual operating position of the actuator is detected by a position sensor 18, and it is discriminated whether or not the actual operating position is within a prescribed tolerance to the targeted operating position. If it is discriminated as not acceptable, opening control is conducted again so as to be convergent within the tolerance.
Patent JP-S6037608-A (JP)
Inventor: KODAIRA KAZUMARU
IPC: H01B7/29
Filed: 1983-08-09
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-2000339059-A (JP)
Title: Step-up ten key
Inventor: YANASE KAZUHIRO
IPC: G06F3/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To attain the use of a ten key boar with a simple constitution by stepping up the ten key board via a spring, connecting a keyboard to the ten key board and then projecting the keyboard and the ten key board from a casing with balance kept between them. SOLUTION: In a normal using state, a ten key board 2 is pushed in under a keyboard 1 (a). When the keyboard 1 is slid toward an arrow A, the board 2 is pushed by a spring 6 and stepped up to a level equal to the keyboard 1 (c). Thus, a projecting part of the board 2 is put into a recessing part of the keyboard 1 and the board 2 and the keyboard 1 are connected together. Under such conditions, the keyboard 1 is slid toward an arrow B and pushed back and then the keyboard 1 and the board 2 are projected from both ends of a casing 3 with balance kept between them (d). The keyboard 1 slid left and the board 2 depressed to store the board 2 in the casing 3.
Patent JP-S5268627-A (JP)
Title: Fuel supply device for diesel engine
Inventor: SAMEJIMA HIROSHI
IPC: F02M31/02
Filed: 1975-12-05
Abstract: PURPOSE: The fuel feed pipe for injection purposes is so organized by a heating device which surrounds the external circumference of the above pipe so as to prevent the deterioration of fluidity of fuel in time when it is cold, and to enhance the starting capability of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11334234-A (JP)
Title: Printing method
Inventor: KIMURA RUMIKO
IPC: B41M7/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To give a high gloss, a high adhesion and a high frictional resistance to a final printed matter by a method wherein an ultraviolet curing coating varnish is used in an offset printing in-line system. SOLUTION: In this offset printing, a coating varnish is applied onto a paper, on which an offset ink is in a still non-dried state, so as to harden the varnish by irradiating ultraviolet rays in order to obtain a final printed matter. In this case, the coating varnish contains 0.5-30 wt.% rosin-modified phenolic resin having a weight average molecular weight of 5,000-250,000, 30-95 wt.% liquid epoxy resin and 0.5-30 wt.% photocationic polymerization initiator as essential components.
Patent JP-H04347003-A (JP)
Title: Hydraulic pilot valve
Inventor: SHINOHARA SHIGERU
IPC: F15B11/08
Filed: 1991-05-22
Abstract: PURPOSE:To hold pressure oil supply state and to slowly return to neutral state. CONSTITUTION:An actuating member for providing pressure oil supply state by pressing the spools 12 of a hydraulic pilot valve, a cam 26 provided on the actuating member, a lever 28 which can vertically and freely be pivoted and having a roller 27 touching the cam surface 26a of the cam 26, a spring 30 pressing the roller 27 against the cam surface 26a by pivoting downwardly the lever 28, and a rod 35 in a solenoid main body 34 in such a manner that it can vertically and freely be slid are provided. A solenoid 33 holding the lever 28 to the down position by holding the rod 35 at the downwardly slided position by flowing a current, and an air damper 44 slowly sliding the rod 35 in the returning position are also provided. Thus, pressure oil supply state can be held by the solenoid 33, and neutral state can slowly be returned by the air damper 44.
Patent JP-S63310399-A (JP)
Title: Power stoppage treatment circuit for group motor driver
Inventor: NIIMI TADAMASA
IPC: H02P5/74
Filed: 1987-06-11
Abstract: PURPOSE:To prevent the current consumption of a battery by using a motor charged with a load having a large flywheel effect through reducing a frequency command value according to a voltage drop of said battery. CONSTITUTION:At the time of a stoppage of DC power, a frequency command value is reduced according to the output values of droop computing means 51, 52, 53. A motor charged with a load having a large flywheel effect is lengthened in the regenerative operation time until said motor reaches a speed corresponding to the reduced frequency command value. The energy returned at that time from the induction motor concerned to a DC intermediate circuit via a transistor inverter is utilized by other induction motors. During that time, the energy consumed by a battery 4 is so controlled that the battery 4 can be used for a longer period of time.
Patent JP-S5268414-A (JP)
Title: Micro-film transport apparatus for micro-film search system
Inventor: MORIGAMI TAKEYASU
IPC: G03B21/11
Filed: 1975-12-04
Abstract: PURPOSE: To enable a large capacity micro-film search system by detecting the arrival of a micro-film with a sensor, opening a gate upon confirming the ability of feeding to the next transport station, and feeding it with a roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6125491-A (JP)
Title: N-carbamoyl-d-naphthylglycine and its preparation
Inventor: TAKAHASHI SATOMI
IPC: C12P13/04
Filed: 1984-07-12
Abstract: PURPOSE:To produce the titled compound which is a precursor of D-naphthylyglycine useful as a synthetic intermediate, by biochemically hydrolyzing 5-naphthylhydantoin utilizing the intracellular enzyme of a specific microorganism. CONSTITUTION:A microbial strain capable of hydrolyzing the hydantoin ring of 5-naphthylhydantoin (the compound of formula I ) to produce N-carbamoyl-D- naphthylglycine (the compound of formula II) (e.g. Aerobacter cloacae) is used in the present process. The cultured product, cells or treated cells of the above microorganism are added to an aqueous dispersion of 5-naphthyl-hydantoin, and subjected to the enzymatic reaction at about 7-10pH and about 20-70 deg.C under stirring to obtain the objective N-carbamoyl-D-naphthyglycine. The 5-naphthylhydantoin used as a raw material may be D-, L- or DL-isomer.
Patent JP-S5849691-A (JP)
Title: Preparation of ribbonlike silicon crystal
Inventor: IIDA MITSUO
IPC: C30B15/34
Filed: 1981-09-16
Abstract: PURPOSE:In pulling up a grown ribbonlike Si crystal from an Si melt, to remove the extraordinary phenomena in the width direction of the ribbon shape which is liable to occur during high-speed pulling, by feeding a particulate raw material  Si having smaller diameters than the width of a slot formed on a die from the  top of the slot to a supply position which is examined thoroughly. CONSTITUTION:The guide pipes 11a and 11b are set above the die 4 at the both sides of the ribbonlike Si crystal 6 pulled up from the Si melt 2 through the die 4 in such a way that each of the tip openings is positioned on the slot 5 in the vicinity of the both ends of the crystal 6. The particulate raw material Si having smaller diameters than the width of the slot 5 is dropped from the feeder 12 for the raw material Si through the pipes 11a and 11b to the vicinity of the solid-liquid interface of the crystal 6 at fixed intervals by a given amount each time. Consequently, the raw material is preferably fed to the crystal growth part even at high rising speed of the melt 2 in the slot 5, and the occurrence of thinning phenomena at the both ends or one side of the crystal 6 can be prevented.
Patent JP-S5934553-A (JP)
Title: Process kit
Inventor: SONOBE AKIHIRO
IPC: G03G21/16
Filed: 1982-08-23
Abstract: PURPOSE:To prevent the deterioration of an image carrier and to realize a highly durable process kit, by providing a process means which operates on the image carrier, light transmission part which guides external exposure light to the image carrier, and a filter which cuts short-wavelength light at the light transmission part. CONSTITUTION:When the kit 30 is loaded at a specific position, a cover 20 exposes a photosensitive drum automatically to allow picture formation; when an upper housing 17 is opened, the exposed part in the circumferential surface of the drum 3 is covered to cut off light, so the influence of the light is eliminated while scratching is prevented. When the kit is attached and detached, said kit is moved along rails 31 and 32. At this time, the constitution of the cover shields the exposed part of the drum 3 at a transfer part against light. An opening for exposing the photosensitive drum 3 to the reflected light image of an original and an opening for guiding light for pre-exposure are provided at the upper part of the kit 30 and the light from those openings exerts adverse influence upon the photoreceptor, so the filter for cutting short-wavelength light is disposed to prevent the deterioration of the photoreceptor due to external light and internal light. Thus, the deterioration of the image carrier is prevented to realize the process kit which includes the image carrier with improved durability.