baber/WOPTO huggingface dataset:
Patent JP-H0813404-A (JP)
Title: Rail-straightening machine
Inventor: AZUMA NORICHIKA
IPC: E01B31/17
Filed: 1994-06-24
Abstract: PURPOSE:To prevent a wheel from coming off at a curve and to bring the outside edge of a wheel into contact with the shoulder of the inside of a rail to make it possible to maintain a rail-straightening machine by building a leg member of a chamferer widthwise of the rail in a slidable manner, building a moving frame widthwise in a slidable and fixable manner, and pivoting a jaw loaded wheel on a bearing plate of the lower end. CONSTITUTION:A grinding unit 29 of the front chamferer is moved upward to position a moving frame 26 to the outside of a rail. The grinding unit 29 is moved downward to bring one wheel into contact with a lower part 2d of the inside shoulder, the other wheel is brought into contact with an upper part 2c of the inside shoulder to apply fixed pressure thereto. The grinding unit 29 of the rear chamferer is moved upward to move the moving frame 26 to one side. Wheels are leveled, a turning plate is inclined outward, the grinding unit 29 is moved downward, one wheel is brought into the top 2b of the rail, and the other wheel is brought into contact with the outside shoulder 2a of the rail to apply fixed pressure thereto. According to the constitution, the peripheral surface of the wheel is not collided with take-off planks 54 and 55 of the rail, and the straightening of the head of the rail can be made.
Patent JP-S6320661-A (JP)
Title: Document editing device
Inventor: YAMADA SHIRO
IPC: G06F40/189
Filed: 1986-07-15
Abstract: PURPOSE:To very easily make a decision by displaying characters of each line in accordance with the text layout set at this time and displaying the range of characters which can be moved to the preceding line correspondingly to a hyphen operation object word. CONSTITUTION:A display means 2 displays inputted data. A moving means 3 moves a part, which is designated by an operator, of the word at the start of the like to spaces in the end of the preceding line which are generated by shortening inter-word spaces of the preceding line. A character number calculating means 4 calculates the number of characters which can be newly added to the end of the line when inter-word spaces in the single line are shortened to close words. An addable range indicating means 5 indicates the position corresponding to the number of characters, which can be added to the preceding line and is calculated by the character number calculating means 4, to the word which is the movement object of the moving means 4.
Patent JP-2000350695-A (JP)
Title: Dish washer
Inventor: SAKURAI SHINJI
IPC: A47L15/46
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit for detection even when a stage of a detecting water level increases by arranging detecting means by at least two or more in a dish washer for judging a water level by a judging means on the basis of this detecting result by detecting the water level of storage water by a detecting means. SOLUTION: When storage water becomes a low water level, a low water level float switch SW1 is turned on so that voltage of R2/(R1+R2)*VCC is inputted to analog input of a CPU (ICI). When becoming a medium water level, a medium water level float switch SW2 is turned on so that voltage of (R2/R 3)/(R1+R2)//R3)*VCC is similarly inputted. Here, a sign//means a parallel. When becoming a high water level, a high water level float switch SW3 is turned on so that voltage of (R2//R3//R4)/(R1+R2//R3//R4)*VCC is similarly inputted. Then, the water-level is judged from the respective voltages, and an opening/closing signal of a water supply solenoid valve is outputted to a transistor Q1.
Patent JP-H10180196-A (JP)
Title: Apparatus and method for wet cleaning or etching flat substrate
Inventor: MEURIS MARC
IPC: H01L21/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve flat substrate-treating capability and to enable operation of high cycle time by having means for preventing cleaning liquid or etching liquid from leaking out from a tank through an opening to an environment consisting of a gas or of a mixture of gases. SOLUTION: The apparatus 1 includes a tank 3 having an introducing inlet 5 and an introducing outlet 7 for a substrate 9, and is installed in a gaseous environment 13, e.g. such as a clean room, wherein the tank 3 contains cleaning or etching liquid 11. The introducing inlet 5 and the introducing outlet 7 are present below a liquid surface 15 and formed to be narrow so that the liquid 11 can not flow out due to the effect of the surface tension and/or the capillary action of the liquid 11. The tank 3 is filled with a gas or a mixture of gases with a pressure lower than that within the gaseous environment 13 in an upper portion 25 of the liquid 11. For maintaining the low pressure, a pump 27 is connected to the upper portion 25 and sucks the gas to allow the gas pressure inside the tank 3 to lower.  As a result, the leakage of the liquid from the introducing inlet 5 and the introducing outlet 7 of the tank 3 is prevented.
Patent JP-S5790550-A (JP)
Title: Solar pond
Inventor: ANDOU KEN
IPC: F24J2/00
Filed: 1980-11-25
Abstract: PURPOSE: To lower the running cost of a solar pond, by employing such an arrangement that a required temperature gradient is formed spontaneously in the solar pond.  
     CONSTITUTION: A solar pond of this invention is constructed by blackening the bottom surface 5 of a water tank by use of asphalt or the like, extending a longitudinal finned tube 6 horizontally above the bottom surface 5, accumulating crystals 7 of salts blackened by way of a special treatment over the surface of the bottom surface 5, filling a saturated salt solution 8 above the crystals 7 of salts, forming a layer of fresh water 9 above the solution 8. With such an arrangement, drastic change of concentration is formed at the interface between the solution 8 and the layer 9 of fresh water, and the layer 9 of fresh water functions to insulate heat and also to cause the above concentration change continuously. The solar heat is absorbed at the bottom surface 5 and raise the temperature of ambient salt solution 8, which causes further eluation of crystals 7, so that a certain concentration gradient is formed spontaneously in the vicinity of the bottom surface 5. Thus, low-temperature water A is heated by the tube 6 and high-temperature water B thus obtained is supplied via a heat exchanger 3 to a hot-water utilizing system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5788291-A (JP)
Title: Pump barrel assembly for use in liquid reservoir tank
Inventor: TOMITA TSUTOMU
IPC: F04D7/02
Filed: 1980-11-25
Abstract: PURPOSE: To obtain structural stability of a pump barrel assembly, by dividing a barrel into a plurality of sections, supporting the divided barrel sections at the top, bottom and a lower portion of the side plate, and thereby distributing the load acted to the barrel.  
     CONSTITUTION: A pump barrel 3 is divided into an upper barrel section 3a, middle barrel section 3b and a lower barrel section 3c. The upper barrel section 3a and the middle barrel section 3b are coupled together by a flexible joint 4 consisting of bellows or the like interposed between them, while the middle barrel section 3b and the lower barrel section 3c are coupled together by a flexible joint 5 also consisting of bellows or the like. With such an arrangement, if vertical movement of the upper barrel section 3a is caused by the thermal behavior of a reservoir tank 1, the thermal behavior is absorbed by the two flexible joints 4, 5, so that the dead load is supported always at the top and bottom plates 2, 6 in a distributed manner. Therefore, it is enabled to obtain structural stability of the tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6412899-A (JP)
Title: Driving circuit of step-motor
Inventor: ITO SEIICHI
IPC: H02P8/00
Filed: 1987-07-03
Abstract: PURPOSE:To control an angle of rotation of a step-motor with high accuracy by establishing the current applied to the excitation windings by the reference voltage converted by D/A converter. CONSTITUTION:The phase data establishing an exciting mode of a first and a second excitation winding of a step-motor and the reference voltage data establishing the magnitude of the current applied to the excited first and second excitation winding are stored in ROM20. The phase data and the reference voltage data stored in the ROM20 are successively read out by CPU30. After latching the reference voltage data in a latch 32, a first and a second reference voltage Vref A and Vref B are generated respectively by D/A converters 40 and 50. The phase current of the step-motor is controlled by the reference voltage.
Patent JP-S5956321-A (JP)
Inventor: ITOI SAKAE
IPC: B05D5/12
Filed: 1982-09-27
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-H1117537-A (JP)
Title: Pll frequency synthesizer
Inventor: ISHII KATSUHIRO
IPC: H03D7/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL frequency synthesizer with a high speed frequency changeover performance and with low modulation frequency deviation dependency of a PLL. SOLUTION: A reference frequency generator 1, a reference divider 2, a phase comparator 3, a charge pump 4, a low-pass filter(LPF) 5, and a voltage controlled oscillator 6 are connected in series in the synthesizer. A signal resulting from frequency-dividing an output signal of the voltage controlled oscillator 6 by a frequency divider 7 is fed back to the other input terminal of two terminals of the phase comparator 3. A level of an external modulation input signal 9 is adjusted by a level adjustment device 10 based on a demodulation signal resulting from demodulating an output signal of the voltage controlled oscillator 6 by a demodulator 11 and the resulting signal 9 is used for a control signal of the voltage controlled oscillator 6.  Thus, the level of the signal received from the external modulation input terminal 9 is changed optionally depending on a frequency deviation of a modulation signal, and a frequency deviation in the output signal is kept constant independently of the frequency of the input signal and the characteristic of the LPF 5.
Patent JP-S6411069-A (JP)
Title: Soldering device for packaging components
Inventor: OGATA SHIGEYUKI
IPC: B23K3/04
Filed: 1987-07-06
Abstract: PURPOSE:To surely solder packaging components and to uniformalize the thickness, etc., of solder by inserting a printed board in which the packaging components are inserted between a couple of jig plates with recessed parts corresponding to the components and heating the jig plates with a couple of heating heads. CONSTITUTION:The printed board 30 and its packaging components 10 and 20 are inserted between the couple of jig plates 40 and 50 and component mounting holes 31 and 32 of the printed board 30, the packaging components 10 and 20 inserted therein, respective electrodes 11, 12, 21 and 22 thereof and the solders 71 filled among respective connecting patterns 33, 34, 35 and 36 are inserted between the couple of jig plates 40 and 50 so as to correspond to the respective recessed parts 41, 42, 51 and 52 of these jig plates 40 and 50. Further, the couple of jig plates 40 and 50 are fixed by clamps 61 and the couple of jig plates 40 and 50 are inserted between the couple of heating heads 62 and 63 driven by a driving device 65 and further, heated respectively to melt the solder and the plural connecting patterns 33, 34, 35 and 36 can be connected with the plural electrodes 11, 12, 21 and 22.
Patent JP-S6229278-A (JP)
Title: Image pickup device and reference signal generating circuit
Inventor: HIEDA TERUO
IPC: H04N5/335
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a good picture even when the accumulating time of a solid-state image pickup element is shortened than a vertical period by making different the accumulating state of a light receiving part between the accumulating period of charge to be eliminated and that of the charge to be actually accumulated, erasing intermittently unnecessary charge in the accumulating period of the charge to be eliminated and erasing continuously the unnecessary charge in the accumulating period of the charge to be actually accumulated. CONSTITUTION:A vertical drive circuit 103 generates the transfer pulse phiI of a light receiving part 1a, the driving pulse phiS of an accumulating part 1b and a gate driving pulse phiAB to prevent the blooming at the right receiving part 1a, etc. from the signal of a reference signal generating IC 102. The phiI generates once the vertical picture element number of a vertical transfer pulse just before a vertical retrace line period, and transfers and eliminates the charge on a picture element at the light receiving part 1a, and after the completion of a vertical retrace line section, generates again the vertical picture element number of the vertical transfer pulse, shortening an actual accumulating time. The phiAB generates a continuous pulse in the actual accumulating period and in an other period, it generates plural pulses only in a horizontal retrace line section. Thereby, the occurrence of the blooming effectively prevented even by strong rays of light made incident on when the accumulating time is actually shortened.
Patent JP-S5790729-A (JP)
Title: Power supply circuit for microprocessor
Inventor: SHIRAISHI TADAKAZU
IPC: G06F15/02
Filed: 1980-11-26
Abstract: PURPOSE:To effectively prevent the malfunction of a microprocessor which is caused by reduction of the voltage supplied from a DC power supply, by stopping the operation of a constant voltage circuit in case the output voltage of the DC power supply becomes improper. CONSTITUTION:A constant voltage circuit 15 compensates the voltage fluctuation of a DC power supply 11 and supplies the constant voltage to a microprocessor 14; and a monitor circuit 16 detects whether the output voltage of the power supply 11 is higher than the reference level and proper or lower than the reference level and improper. In addition, a control circuit 17 gives the control so that the output of the circuit 15 is set under the inactive voltage of the processor 14 in case the output voltage of the power supply 11 which is detected by the circuit 16 is improper. As a result, the malfunction of the processor 14 that is caused by a reduction of the voltage supplied from a DC power supply can be completely prevented.
Patent JP-S5691147-A (JP)
Title: Boiler utilizing fermentation heat
Inventor: TSUKUDA YASUMASA
IPC: F24V30/00
Filed: 1979-12-22
Abstract: PURPOSE: To utilize the fermentation heat generated by the propagation of microorganism by culturing them with rice bran, sawdust, rice hulls and the like in a propagation vessel which is provided with a number of heat exchanging pipes and giving animal waste and vegetable waste to the microorganism.  
     CONSTITUTION: The boxlike propagation vessel 1 using foamed polyethylene and the like as a heat insulating material is provided with a number of thin heat exchanging pipes 2 running in parallel in both the vertical and horizontal directions, through which water flows. The upstream end of each pipe 2 is connected to a hydraulic pressure regulator 3 fixed on the vessel 1, while the downstream end of each pipe 2 is connected to a heat collecting pipe 6. The hydraulic pressure regulator 3 includes a ball tap valve 5 to control the flow rate of water supplied from a water supply pipe 4, so as to maintain the water level to be constant, thereby maintaining the hydraulic pressure to be substantially constant. The vessel 1 contains the microorganism cultured with rice bran and the like together with the animal and vegetable wastes. The heat generated by the propagation is used to heat the water flowing the pipe 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6322906-A (JP)
Inventor: HONMA HARUO
IPC: E01H5/06
Filed: 1986-07-16
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-H0722626-A (JP)
Title: Manufacture of stagger type thin film transistor
Inventor: TANAKA TSUTOMU
IPC: H01L29/78
Filed: 1993-07-07
Abstract: PURPOSE:To realize a manufacturing method wherein parasitic capacitance between a gate electrode and source.drain electrodes is reduced to a minimum. CONSTITUTION:On an insulating substrate which is transparent to X-ray a source electrode 16 and a drain electrode 15 are patterned by using material which is not transparent to X-ray, and a contact layer is patterned by using material which is transparent to X-ray. After that, materials for a semiconductor substrate layer, a gate insulating film 7, and a gate electrode 17 are formed to be films in order by using material which is transparent to X-ray. Selective exposure of X-ray is performed from the insulating substrate side by using the source electrode 16 and the drain electrode 15 as masks, and the gate electrode 17 is patterned. Thereby a stagger type thin film transistor is constituted.
Patent JP-S6229286-A (JP)
Title: Scanning line position controller
Inventor: AKIMOTO TAIZO
IPC: H04N5/84
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a hard copy of good quality of inserting the (N-1) number of scanning lines in one scanning line in appearance with shifting a vertical synchronizing signal based upon a pulse train synchronized with a horizontal synchronizing signal in a synthetic television signal. CONSTITUTION:A divider 32 divides the output frequency of a voltage controlled oscillator 26 into N-number, and also, the output of the divider 32 is supplied to a decoder 34 and synchronizing with the vertical synchronizing signal separated at a vertical synchronizing separator circuit 16, the output is decoded to the N-number of pulse trains. Meanwhile, the signal separated at the vertical synchronizing separator circuit 16 is divided into N-number and the output is decoded at an address decoder 40, and through a selection signal supply terminal 42, a selection signal to multiply and decode an input signal frequency by 2<1>, 2<2>, ...2<x>(=N) is supplied. At such a time, the input signal of a data selector 36 is selected and outputted by the output data of the address decoder 40, being supplied to a vertical deflection circuit 48 through an amplifier 44.
Patent JP-H068354-A (JP)
Title: Roll made of fiber reinforced resin and production thereof
Inventor: SHINOHARA YASUO
IPC: C25D7/04
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a lightweight roll made of dimensional accuracy, having durability and low in production cost, especially, a feed free roll. CONSTITUTION:A roll 1 made of a fiber reinforced resin consists of the metal foil layer 6 woud around a tubular body 5 made of a fiber reinforced resin, the tubular body made of a fiber reinforced resin having electrolytic plating layers 7, 8 on the metal foil layer 6 and the bearings 3 and/or shafts 2 provided to both end parts of the tubular body.
Patent JP-H1071811-A (JP)
Title: Pneumatic tire for heavy load use
Inventor: FUKUMOTO TETSUHIRO
IPC: B60C11/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively supress a partial wear of the tread part in a tire for a heavy load used in a truck or bus. SOLUTION: A narrow groove 6 which extends in the circumferential direction separating a longitudinal main groove 3 from a narrow land part 5 is provided in the tire axis direction of and inside the outside longitudinal main groove 3 situated on the tread edge E side. On the other hand, at the crossing part 26 of the tread face 2A of the narrow land part 5 and the wall surface on the equator side of the tire is provided a notch part 7 having a notch face 7S which includes a straight line L linking the upper end point Pu situated on the tread face 2A with the lower end point Pd situated on the wall surface, and passes a region Y which is separated from the narrow groove 6 rather than from the straight line L.
Patent JP-H0726516-A (JP)
Title: Maintenance device of bridge girder and fitting device thereof
Inventor: NISHIYAMA KENZO
IPC: E01D22/00
Filed: 1993-07-07
Abstract: PURPOSE:To decrease the cost by running a running drive body having a working base along the side part of a bridge girder, and turning the working base at a bridge pier part so as to be able to avoid the bridge pier. CONSTITUTION:An operator repairs a defective part on a deck D, or repairs a high part on the elevatable base 27 of a lift device 26. When he moves to the next working section, a drive roller 6 is rotated by a drive motor, and a running drive body 8 guided with a floating roller 5 and an auxiliary roller 7 and the deck D are run along a bridge girder G. In the case of crossing over a bridge pier at running, a turning motor M1 is driven, the deck D is turned centering around a pillar P and let to be in the condition along the lengthwise direction of the bridge girder, and hence it is run while avoiding the bridge pier. After crossing over the bridge pier, the motor M1 is driven so as to return the deck D in the width direction of the bridge girder G. Further in order to correspond the width of the deck D to the width of the bridge girder, a handle 28 is rotated so as to extend or contract the deck D. Hereby, a small number of devices can deal with various bridge piers in a long section.
Patent JP-H1116735-A (JP)
Title: Coil element provided with primary and secondary conductor wires and manufacture thereof
Inventor: TAKAYAMA MANABU
IPC: H01F27/29
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a coil element provided with primary and secondary conductor wires in which high impedance characteristic is obtained extending over a wide range in a small body, and large current can be made to flow. SOLUTION: This coil element comprises a magnetic core 1 formed in a body by baking, primary and secondary conductor wires 2 and 3 embedded in the magnetic core 1 coaxially and bonded to each other electromagnetically, and pairs of electrodes 5a and 6a, and 5b and 6b formed on both end surfaces of the magnetic core 1 in an axial direction, respectively. The primary and secondary conductor wires 2 and 3 are wound spirally, and ends of 2a and 3a, and 2b and 3b of the primary and secondary conductor wires 2 and 3, exposed from both end surfaces 4a and 4b of the magnetic cores 1 in the axial direction, respectively, are brought into contact with each electrode 5a, 6a, 5b and 6b of both end surfaces 4a and 4b, respectively.
Patent JP-H0857977-A (JP)
Title: Clamping and precuring of polymerizable hydrogel
Inventor: UOORESU ANSONII MAATEIN
IPC: G02C7/04
Filed: 1995-06-10
Abstract: PURPOSE: To uniformize the curing of the lens in a mold to reduce the paddling and cavitation of the lens by interposing a monomer mixture between two contact lens molding half molds to clamp both half molds under predetermined pressure and irradiating the monomer mixture with radiation at the same time. CONSTITUTION: Each half mold is formed from polystyrene pervious to visible ultraviolet rays and constituted of a central curved line portion forming a recessed surface 31, a projected surface 33 and a circular peripheral edge part 31c and the annular plane flange 31a integrally formed along with the circular peripheral edge part. A front female half mold 31 is almost filled with a polymer mixture 32 and covered with a base half mold 33 under vacuum. Thereafter, the base half mold is seated on the peripheral edge part 31 of the front female half mold and both of a first half mold and a second half mold are clamped and, in parallel to this, the monomer mixture is exposed to actinic rays from an ultraviolet lamp and cured in an ultraviolet oven in succession to a precure process.
Patent JP-S6229667-A (JP)
Inventor: SHIBATA REIICHI
IPC: E04G3/00
Filed: 1985-07-29
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。