baber/WOPTO huggingface dataset:
Patent JP-H08238599-A (JP)
Title: Ram driving devic of press machine
Inventor: YONEZAWA KAZUHIKO
IPC: B30B15/06
Filed: 1995-03-03
Abstract: PURPOSE: To provide a ram driving device of press machine which makes the vibration low by restricting the vibration to generate caused on the movement of a ram assembly together with the low noise while keeping the high productivity as the press machine. CONSTITUTION: A ram rotary shaft 5 being freely rotating is supported on a frame 1, a double cam 7 composed of a ram lowering cam 7A and a ram raising cam 7B is attached to this ram rotary shaft 5, and a ram assembly 11 providing a striker 9 on the lower side is installed freely movable up and down on the frame 1. A 1st, a 2nd rollers 13, 15 supported freely rotating with the ram assembly 11 are made with rotating in contact with the lowering cam 7A, the ram raising cam 7B respectively and a vibration restricting device 19 to move a weight 17 composed of almost same weight in the reverse phase is installed on the ram assembly 11.
Patent JP-S62203756-A (JP)
Title: Curved surface machining device
Inventor: NAGAO TAKAAKI
IPC: B24B19/20
Filed: 1986-03-03
Abstract: PURPOSE:To enhance the speed of machining and a responding property, by prescribing an appropriate reactionary force in grinding, storing the level of the force detected by a load sensor, comparing the level of the reactionary force detected by the load sensor in the machining, with the detected level stored beforehand, and by performing control to equalize both the detected levels to each other. CONSTITUTION:An appropriate reactionary force, which acts in machining and has a prescribed magnitude and a prescribed direction to a contact plane Pt at a machining point T on a curved surface to be machined under machining conditions, is stored, in a memory 11, in the form of a prescribed load vector in a coordinate system fixed to a load sensor 6. An actual reactionary force is detected by the load sensor 6 and compared with the level of the reactionary force stored in the memory 11, to determine the difference between them. The quantity of displacement of a workpiece support section and that of displacement of a machining section, which are necessary to make the difference zero, are computed by a displacement calculator 13 in terms of the difference and the current locations and postures of the workpiece support section and the machining section to regulate a drive control mechanism. For that reason, a large number of calculation steps can be dispersed with.
Patent JP-H10236772-A (JP)
Title: Skylight structure for cab in construction machine
Inventor: FUJII ATSUO
IPC: B66C23/36
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To display both functions of a skylight and sunshade of a cab by a simple structure. SOLUTION: In a ceiling of a cab 3, a skylight hole 6 is formed, between an intermediate position closing this skylight hole 6, retracting position opening the skylight hole 6, advancing position protruding to a front side of the ceiling of the cab 3, movably a skylight cover 10 is mounted, in this skylight cover 10, at least in the advancing position, a protruding part is constituted by a colored transparent plate, in both side parts of the skylight hole 6, a guide rail 9 opened to both sideward is provided, in both side parts of the skylight cover 10, a guide roller 16 is provided, this guide roller 16 is rollably fitted to this guide rail 9.
Patent JP-H09215226-A (JP)
Title: Switch slave station of power-distribution-line carrier system
Inventor: MIYABAYASHI YUKIMASA
IPC: H02J13/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous setting of a communication address, by permitting the reception of the setting information of the communication address and setting the communication address only when its setting is sensed and only in a predetermined setting term. SOLUTION: When the operational position of an operational switch 15 is changed plural times in a short terms, differed from the case of selecting an operation mode, a control processing portion 12 executes a communication-address setting program in addition to an operating-mode program, increasing by +1 the counting value of a changing-times counter every change of the operational position of the operational switch 15 in its sensing terms and when the operational position is changed. Further, when the times of the changes of the operational position exceed three after the lapse of its sensing term, a communication address is set.  Moreover, when the transfer of an address setting signal is performed in a reception term, only a switch slave station 4 of the setting object permitted to receive the address setting signal receives an address setting information to take in it inside the portion 12 and perform the rewriting of a holding address and the setting of the communication address. As a result, no other switch slave station receives the address setting information to prevent the erroneous setting of the communication address.
Patent JP-S60189311-A (JP)
Title: Digital signal processing unit
Inventor: HAMADA OSAMU
IPC: G06F7/76
Filed: 1984-03-08
Abstract: PURPOSE:To execute an operation easily and exactly by supplying an output of an adder of one digital signal processing unit to an adder of the other digital signal processing unit through a control logic. CONSTITUTION:The titled unit is provided with operating circuits 28a, 28b for adding an input digital data, and registers 30a, 31a, 30b and 31b for holding a result of said addition. Also, it is provided with digital signal processing units 40a, 40b provided with a loop for feeding back the contents of these registers 30a, 31a and 30b, 31b to the circuits 28a, 28b, respectively, through multiplexers 26a, 29a and 26b, 29b. In this case, for instance, control logics 36a, 36b for supplying a carry output of the adder 28b of the device 40b to the adder 28a of the device 40a are provided, therefore, an operation can be executed easily and exactly without providing a special constitution.
Patent JP-S51120038-A (JP)
Title: Rotary door
Inventor: TAJIMA KAZUO
IPC: E06B3/38
Filed: 1975-04-14
Abstract: PURPOSE: To provide a rotary door, through which one can enter or come out very naturally, lightly and at a desired speed without need of thinking the direction of rotation of it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62202145-A (JP)
Inventor: ANDO AKINOBU
IPC: E04B1/64
Filed: 1986-02-28
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-S60215635-A (JP)
Title: Medicine containing azapropazone
Inventor: KIMU DORAMONDO REINZUFUOODO
IPC: A61K31/415
Filed: 1985-03-06
Abstract: 57 A pharmaceutical formulation comprising azapropazone, a pharmaceutically-acceptable metabolisable carbohydrate, and a solubilising agent which is a carboxylate of an alkali metal, alkaline earth metal, or ammonium, wherein the minimum molar ratio of carbohydrate to azapropazone is 1:1, the minimum molar ratio of carboxylate to azapropazone is 1:1, and the pH of an aqueous solution of said formulation is within the range 2 to 8.
Patent JP-2000241400-A (JP)
Title: Method and apparatus for flaw detecting by array type ultrasonic sound and method for preventing pseudo- indicating
Inventor: NAKAZAWA SUSUMU
IPC: G01N29/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To minimize a flaw undetected area, to detect an infinitesimal flaw, and to improve reliability and accuracy of a flaw detection result in a pseudo- indication occurring state by altering a flaw detecting order of divided respective flaw detecting areas in a semi-random order according to a certain predetermined rule at each pulse. SOLUTION: Vibrating elements 2 of an array probe 1 are phase-controlled to emit a focused point 4 of ultrasonic beams 3 to each area of N-divided flaw detecting areas 10, the probe 1 is moved at each one pulse in a Y-axis direction, and N pulses are applied in one cycle to flaw detect. Then, a transmitting order is interleaved by considering a pulse repetition frequency(PRF), a flaw detecting speed, a width of the ultrasonic beam and number N of division of the flaw detecting area, and the areas 10 are irradiated with the beam 3 in this order. Thus, a flaw undetected area is remarkably reduced and minimized.
Patent JP-S56143320-A (JP)
Title: Starting device for internal combustion engine
Inventor: HAYASHI TAKASHI
IPC: F02D17/04
Filed: 1980-04-07
Abstract: PURPOSE: To facilitate starting of an internal combustion engine with a suction throttle valve including hot restarting thereof by opening the suction throttle valve to a predetermined opening during stopping of the engine to ensure a required amount of intake fuel air mixture for starting of the engine.  
     CONSTITUTION: During stopping of an engine, a diaphragm 10 of a diaphragm device 6 is pushed down by a spring 11 to a position in which a plate 12 is abutted against an inner wall of a case 8 so that a suction throttle valve 2 is held to an open position as shown by dot and dash lines through a lever 4. Accordingly, a large amount of fuel air mixture can be fed upon starting of the engine. If the engine is then started again, suction negative pressure produced is introduced to a negative pressure chamber 9 so that the diaphragm 10 is pulled up against the spring 11 thereby to restore the suction throttle valve 2 to an idling opening position as shown by two dots and dash lines through the rod 7 and the layer 4. If the engine is stopped thereafter, the suction throttle valve 2 is opened again to the predetermined opening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56142029-A (JP)
Title: Production of lined metallic pipe
Inventor: NAITOU MASANORI
IPC: B29C63/00
Filed: 1980-04-04
Abstract: PURPOSE: To obtain the metallic pipe lined with a resin pipe adhered uniformly and rigidly onto the inside surface thereof by a method wherein a heat-sensitive adhesive is coated by extrusion on the outside peripheral surface of an extruded synthetic resin pipe capable of being expanded in diameter by heating, before the resin pipe is solidified by cooling, ad the resin pipe is inserted into the metallic pipe and is heated.  
     CONSTITUTION: After extruding the synthetic resin pipe 2 from an extruder 1 but before the resin pipe 2 is solidified by coolding, the heat-sensitive adhesive melt- extruded from an extruder 3 is coated on the outside peripheral surface of the pipe 2 in the form of an annular thin layer by a crosshead die 4, then a tension is applied to the pipe 2 while reducing its diameter by a forming device 6 and the pipe 2 is solidified by cooling by a cooler 7, thereby obtaining the adhesive-coated synthetic resin pipe 9 provided with the property of being expanded in diameter by heating. The resin pipe 9 is inserted into the metallic pipe and is heated, whereby the metallic pipe lined with the resin pipe 9 adhered closely and rigidly to the inside surface thereof can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61207175-A (JP)
Title: Controlling method for stationary power source
Inventor: YOSHIOKA NOBUHIKO
IPC: H02M7/48
Filed: 1985-03-08
Abstract: PURPOSE:To supply a stable power source by controlling the pulse width of an inverter at a high speed to suppress a voltage variation when detecting the variation, and returning to the prescribed value having less high frequency components to shift to a normal control when approaching to the normal state. CONSTITUTION:A DC power source 1 is stepped down by a chopper 2, and supplied through a DC reactor 3 and a capacitor 4 to an inverter 5. It is converted by the inverter 5 to an AC of the prescribed frequency, and supplied through a transformer 6 and a filter 7 to a load 8. This controller has a chopper driver 21, a constant voltage controller 23, a voltage variation suppressor 54, a pulse width variation amount reducing circuit 55, and further has a detector 84 for detecting when a deviation is large, a high speed process switch 85, and low speed process switches 86, 87. Thus, when the voltage variation is large, the pulse width of the inverter 5 is controlled to suppress the voltage variation, and when shifted to the normal control, it is shifted by the pulse having less harmonic components.
Patent JP-S56141964-A (JP)
Title: Pollution-free type soldering iron with smoke collecting device
Inventor: KOBAYASHI YOSHIYUKI
IPC: B23K3/02
Filed: 1980-04-05
Abstract: PURPOSE: A pollution-free type soldering iron with a smoke collecting device which comprises adding a device of collecting smoke by means of a pump and which can expell the harmful smoke produced during soldering.  
     CONSTITUTION: At the time of making soldering, a pump driving part 13 is rotated and a pump 7 is operated from the arrow A to B. Thence, 100V voltages are impressed through a plug 12, and an iron tip 1 is heated with a heater 15, whereby soldering is carried out. The smoke 8 of the grease-filled solder produced during soldering is sucked by the pump 7, then is sent into heat radiating holes 5 through the clearance 9 between a smoke collecting cover 2 and a heater cover 3 and is exhausted 14 through the valve of the pump 7. In this case, the smoke of grease and air pass between the cover 2 and the cover 3 and this prevents the cover 2 from burning, hence even if a vinyl insulated wire contacts the same, it will not burn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58160763-A (JP)
Title: Hot airflow generator
Inventor: MUROYA JIYUNICHI
IPC: F24H9/20
Filed: 1982-03-19
Abstract: PURPOSE:To enable the flame to be extinguished quickly when a hot airflow  generator has overturned, by closing a hot air current blowing outlet by dampers  only when the titled generator has overturned. CONSTITUTION:A fan 6 is positioned over a combustion cylinder 5 and is opposed to it, air is sucked through a suction opening 8 and is blown out from an air passage 10 of an ejector section 9 as shown by the arrow (A), and a burnt gas is sucked as shown by the arrow (B) and is blown out from an outlet 14 as a hot current. A guide cylinder 18 for guiding the air current to the outlet 14 is provided with the dampers 15, 16. The supporting shafts of each of the dampers 15, 16 are positioned in such a way that (a)>(b), the end surfaces 15', 16' of (a) are folded to make the sections heavier, the supporting shafts 17 are inserted into holes 19 in the guide cylinder 18, and the dampers 15, 16 are kept in parallel by receiving socket 20 when the burning is normal. If the apparatus is overturned backward, the dampers 15, 16 rotate to close the outlet 14 with the dampers 15, 16 supported by the socket 21, and after a prescribed period, the fan 6 is stopped.
Patent JP-S62201792-A (JP)
Inventor: SAKAI HIROAKI
IPC: B66C23/86
Filed: 1986-02-28
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-S62225028-A (JP)
Inventor: PIITAA POORU FURANSU RUUSENSU
IPC: H04Q11/04
Filed: 1987-02-27
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-H06260664-A (JP)
Title: Manufacture of optical sensor
Inventor: SAKANO SHINICHI
IPC: H01L51/42
Filed: 1993-03-05
Abstract: PURPOSE:To provide high quality images with less image noises due to a nonuniform film by heating to dry a base material coated with photoconductive layer chemical and cooling the material at a specified cooling rate or below. CONSTITUTION:An application chemical of charge transfer substance is prepared by dissolving 20 pts.wt. of paradimethylstilbene having the structure shown in Formula I and 72 pts.wt. of polystyrene resin in a mixed solvent of 180 pts.wt. of chlorobenzene, 51 pts.wt. of 1,1,2trichloroethane, and 1353 pts.wt. of dichloromethane. The resultant chemical is applied to a base material at 350rpm for 0.3sec using a spinner. The material is dried at 80 deg.C for two hrs to form a photoconductive layer of 20mum in thickness. The base material is then cooled at a cooling rate of 0.5 deg.C/min down to 20 deg.C. The resultant photoconductive layer of an optical sensor has a smooth surface free from cracks, which provides high quality images with less images noises due to cracks. However, a cooling rate of 4 deg.C/min or below is sufficient.
Patent JP-S63213800-A (JP)
Inventor: MAKI NAGATOSHI
IPC: F42B7/08
Filed: 1987-03-02
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-S60188820-A (JP)
Title: Liquid level measuring device
Inventor: OOHATA YUTAKA
IPC: G01F23/68
Filed: 1984-03-08
Abstract: PURPOSE:To measure a liquid level of any liquid by placing oppositely an optical fiber sheet which has coupled an image sensor to its output terminal, through a condenser lens and window glass, to a light sending optical fiber in a floating plate on a liquid surface. CONSTITUTION:A light sending optical fiber 7 is provided in a floating plate following up a liquid level on the liquid surface in a liquid tank 1, and an optical fiber sheet 8 is placed so as to be opposed to the fiber 7 through a condenser lens 5 and a glass window 3 of the side wall of the liquid tank 1. Subsequently, an output part 10 is coupled to an image sensor 9 coupled to an output terminal of the sheet 8, and the output part 10 is constituted by connecting an address/ voltage converting circuit 10c through an address detecting circuit 10b to an identification circuit 10a of a photodetecting signal from the sensor 9. In this way, a liquid level can be measured by the fiber interposing the plate 4.
Patent JP-S62203929-A (JP)
Title: Power recovery method from off-gas in oxidation reactor
Inventor: YAMAMOTO KAZUO
IPC: F01K25/14
Filed: 1986-03-04
Abstract: PURPOSE:To improve recovery efficiency of heat, by obtaining off-gas of high temperature and high pressure in an oxidation reactor of aromatic compound to perform a heat exchange with water and guiding the off-gas, whose humidity is increased by the heat exchange, to an expansion machine to perform work. CONSTITUTION:Off-gas 1 is obtained by oxidation reaction in a reactor 6 from an aromatic compound of xylene, pseudocumene, Durene, etc., and the off-gas 1, after it generates low pressure steam as necessary in a heat exchanger 2, is cooled by coolers 3-A, 3-B. Next, a condensation component of the off-gas condensed in a separator 4, and the separator recirculates one part of the condensed fluid to the reactor 6 while discharges the rest part to the outside of a system. While a contact tower 12, in which the off-gas removing its condensation component is brought into counter-current contact with water heated by the cooler 3-A, increases humidity and temperature of the off-gas subsequently an expansion machine 11, to which the off-gas is supplied via a preheater 9 and an after burner 10, recovers energy. The cooled water, which comes out from the contact tower 12, is recirculated to the cooler 3-A.
Patent JP-H01219330-A (JP)
Title: Throttle controller for engine
Inventor: FUJITA NAGAHISA
IPC: F02D41/20
Filed: 1988-02-26
Abstract: PURPOSE:To make such throttle control that is high in accuracy attainable by setting a target throttle position and an impressed voltage for such a throttle sensor as the higher, the smaller in a manipulated variable on the basis of an accelerator manipulated variable. CONSTITUTION:On the basis of an accelerator manipulated variable by an accelerator manipulated variable detecting means A, a target throttle position is set by a target throttle position setting means B and also an impressed voltage for such a throttle sensor E as the higher, the smaller in manipulated variable by an impressed voltage setting means C, respectively. Then, output of the throttle sensor in a state of the impressed voltage applied is compared with the target throttle position corrected according to the impressed voltage, and with the comparison and operation, a feedback control variable at the throttle position is determined by a feedback controlled variable decision means D, and on the basis of this decision, an output adjusting means F is operated. Thus, such engine's throttle control that is high in accuracy is performable.
Patent JP-H05247977-A (JP)
Title: Underfloor piping footing unit
Inventor: ETSUNO MASAYUKI
IPC: E03C1/01
Filed: 1992-03-03
Abstract: PURPOSE:To decrease the mandays of execution while easily conducting quality control and maintenance and inspection by disposing an underfloor piping footing unit, in which a water supply pipe and a drain pipe are arranged to a footing body, under the floor of the equipment section of a building. CONSTITUTION:A footing body 14 consisting of a plurality of rustproof lightweight steel frames 3 and having a fixed space section on the inside is formed previously in a factory. Water supply pipes 5, 6 and drain pipes 7, 8 are disposed at specified positions in the space section of the footing body 4, thus forming an underfloor piping footing unit 1. Foundation work such as unfloored-part concrete 21 is performed previously on a field, the underfloor piping footing unit 1 is placed onto the unfloored-part concrete 21, and a building equipment section, in which a bathroom 2, etc., are changed into a unit, is put on the unit 5 The water supply pipes 5, 6 are connected to a combination faucet 13 and the drain pipes 7, 8 to a washing-place drain hole 11 and a bathtub drain pipe 12 respectively through an inspection port, etc.
Patent JP-S61205375-A (JP)
Title: Engine ignition timing controller
Inventor: YOSHIDA TAKEO
IPC: F02P5/15
Filed: 1985-03-07
Abstract: PURPOSE:To aim at reduction in the operation time required as well as to improve a responsive speed, by converting both engine speed and throttle valve opening values into each digital signal with a counter and on the basis of this signal, setting the optimum ignition timing with a map memory. CONSTITUTION:There is provided with a map memory 1 which sets each digital value of engine speed and throttle valve opening down to an input element and makes the optimum ignition timing possible to be read out. An output pulse of an engine speed signal E out of an engine is counted as long as the gate time set at a timer 3 by a counter 2 and the counted result is inputted into the map memory 1. On the other hand, an output signal of a throttle valve opening detector 4 inclusive of a rheostat 41 to be inter-locked with a throttle valve is also counted by a counter 5 and the counted result is inputted into the map memory 1. And, according to each output of these counters 2 and 5, the optimum ignition timing read out of the map memory 1 is compared with the actual crank angle signal by a comparator 7, and according to the compared result, ignition motion is controlled.
Patent JP-H07253345-A (JP)
Title: Fluidic flowmeter
Inventor: ESHITA KAZUO
IPC: G01F1/20
Filed: 1994-03-16
Abstract: PURPOSE:To prevent reduction in the degree of correlation due to the cycle fluctuation of a flow-rate signal and to accurately measure a flow rate by updating the comparison signal of a digital correletor according to the cycle fluctuation of the flow-rate signal. CONSTITUTION:When a gas flow fluctuates and the cycle of a flow-rate signal fluctuates (for example, the cycle is reduced), the leading edge of the flow-rate signal whose cycle changes is fetched by first and second shift registers 21 and 22. Then, a rising detection signal is output from a rising detection circuit 51 of an updating means 5 as an update signal in synchronization with the rising, the data in the register 22 are read into a comparison register 23 as a new comparison signal. Therefore, the data are compared with the signal inside the register 21 so that the output of a circuit 25 is maximized when the comparison signal is updated. Then, a comparison is made with those of a new comparison signal bit by bit and a flow-rate reproduction signal following the cycle change of the flow-rate signal is obtained from a binary-coding circuit 3, thus avoiding the reduction in the degree of correlation due to the cycle change.