baber/WOPTO huggingface dataset:
Patent JP-S55115511-A (JP)
Title: Baggage conveying installation
Inventor: NAKAMURA HIDEO
IPC: B65G23/10
Filed: 1979-02-28
Abstract: PURPOSE: To prevent the shaking of rigid members and to make the rigid members move straight in operating a conveying installation having rigid members formed by square pipes or the like and carrier panels mounted on the rigid members with partially overlaying one another by driving the rigid members by friction wheels from both sides of the rigid members.  
     CONSTITUTION: A pit is formed under the passage of endlessly joined rigid members 1. Stationary friction wheels 25 and 26 are supported by a supporting member 22 on a base plate 21 disposed on the bottom of the pit. Moving friction wheels 43 and 44 are provided for levers 36 and 37 disposed opposite to the supporting member 22. The levers 36 and 37 are turned when a gear wheel 35 is pulled by a chain 38 so that the friction wheels 43 and 44 are pressed against the rigid member 1 from both sides thereof to drive the rigid member 1 in the straight direction, thus preventing the shaking of the conveyer and generation of the operating noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61184345-A (JP)
Title: Humidifire
Inventor: HIRAYAMA KENICHI
IPC: F24F6/02
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a device to which dust or the like does not adhere even in case dry air is blown to a hollow porous member by a method wherein filters are fitted to an air circulation surface of the frame body on the upstream side of air current. CONSTITUTION:The average diameter of numberless minute holes existing in a porous sheets 1 is 10mum or less to pass vapour steam freely, however, not to pass liquid water. The humidification frame body 5, whose inner side is snaked by the hollow porous member having the predetermined intervals each other and holds the snaking shape while it has a filter inserting sections 5a and the air circulating surface 5b. The hollow member and the humidification frame are sealed and fixed by an adhesive joining or a heat welding.
Patent JP-S5341185-A (JP)
Title: Ultra-high frequency semiconductor diode unit
Inventor: FUJINE NOBUHIKO
IPC: H01P1/28
Filed: 1975-02-26
Abstract: PURPOSE:To secure an easy adjustment for the circuit reactance terms and to secure an effective operation of a diode by sealing a short-circuit unit airtight, which can shift the position, at one side of he open hole of a waveguide.
Patent JP-S56119681-A (JP)
Title: Method for working surface of cold rolling roll by electron beam
Inventor: MATSUDA YUKIO
IPC: B21B27/00
Filed: 1980-02-27
Abstract: PURPOSE: To enhance uniformity of a surface pattern and to work a roll surface with extremely high accuracy by dulling the roll surface by the projection of an electron beam.  
     CONSTITUTION: A supporting base 2 for a roll R to be worked is provided in a vacuum chamber 1, and the roll is horizontally supported adjustably and movably in the XYZ axes of the horizontal and vertical directions. An electron beam generator 3 is provided above the chamber 1, to the former of which a beam intensity adjusting part, a beam flux adjusting part, a beam position deflection adjusting part, etc. besides an electron gun are provided. Thereupon, in working, setting of accurate and regular patterns, for example, pitches P 1 , P 2  and working diameters D is performed easily in an extremely short time by making use of means by such as a beam scanning type to print a arbitrary pattern by scanning the beam, or the technique of an electron lithography using means of reduction-projecting and printing an original plate having beforehand worked to a size larger by certain times than the intended working pattern by means of electron beams. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11214968-A (JP)
Title: Peak detecting device
Inventor: MAETA TOSHIYUKI
IPC: H03K5/1532
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To shorten peak detection time for detecting a more accurate peak with subsequent oversampling by surely narrowing the range, where the peak exists, into one sample. SOLUTION: A code detector 5 extracts only the code of output data 104 of a differentitor 3 and outputs data. A code extractor 6 similarly extracts only the code of output data 105 of a differentiator 4 and outputs data. A code discriminating unit 7 compares code information of output data 106 of a code extractor 5 with output data 107 of the code extractor 6, and outputs a level 'H' for the code. An edge detection part 8 compares output data 108 of the code discriminating unit 7, which is held in a memory and is previous by one, with output data 108 of the code discriminating unit 7, which is obtained this time. It discriminates that an edge is detected since levels differ, and a level 'L' is set. Then, data 109 is outputted. Thus, the detecting range for a peak can be narrowed to one sample.
Patent JP-S54117568-A (JP)
Title: Production of thermoplastic resin foam
Inventor: EIREI HIROSHI
IPC: B32B37/00
Filed: 1978-03-03
Abstract: PURPOSE:To obtain an expanded sheet of a thermoplastic resin with quick and stabilized expansion and improved operative effciency, by introducing an expandable sheet into a constant temperature water bath just before being fed to a thermal foaming machine to preheat it at a given temperature constantly. CONSTITUTION:The constant temperature water bath 2 heated e.g., at 50-100 deg.C is put before the thermal foaming machine 3. The expandable sheet 1 of polyethylene, etc. is introduced into the temperature constant water bath 2, preheated in the width and thickness directions uniformly, and transferred to the thermal foaming machine to give the desired foam.
Patent JP-H06243222-A (JP)
Title: Graph data catching device
Inventor: HAMADA HIDETOSHI
IPC: G06T11/20
Filed: 1993-02-12
Abstract: PURPOSE:To automatically acquire an optional graph element data from the graphic of a displayed and outputted graph. CONSTITUTION:A setting part 3a of a graph data catching part 3 sets the area information and the attribute information by an instruction inputted from an input part 1. An extracting part 3b extracts the necessary graph component data out of a graph component data storing part 4a based on area and attribute information set by the part 3a. Then a data conversion processing part 3c applies the conversion processing to the graph component data extracted by the part 3b and stores this converted data in a graph element data storing part 4b.
Patent JP-S58142610-A (JP)
Title: High-frequency hybrid integrated circuit device
Inventor: KIMURA TAKASHI
IPC: H03F3/19
Filed: 1982-02-19
Abstract: PURPOSE:To reduce power consumption, by providing a serial connecting body of a resistance and a capacitor, between an input terminal of a semiconductor element and a ground base body. CONSTITUTION:An input terminal is connected to the base of a transistor Q1 through an input matching circuit 1. The collector of the transistor Q1 is connected to an output terminal through an output matching circuit 2. The base of the transistor Q1 is connected to a ground base body GND through a serial body of a resistance R2 and R3, and a capacitor C2. The resistance R2 is set to a sufficient value for preventing that operation in case of input of high frequency is converted to a grade C. The resistance R3 is set to a sufficiently low value for preventing unnecessary parasitic oscillation of high frequency. In this case, a direct current does not flow by operation of the capacitor C2.
Patent JP-S53111938-A (JP)
Title: Front wheel drive clutch device for four-wheel drive power agricultural vehicle
Inventor: SHIYUDOU KUNIO
IPC: B60K17/02
Filed: 1977-03-08
Abstract: PURPOSE: To stabilize the drivability of a four-wheel drive power agricultural vehicle by reducing the turning radius of the vehicle by disengaging the power to the front wheels of the vehicle only when the clutch device of the vehicle is operated only with one side brake. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07232086-A (JP)
Title: Manufacture of denitration catalyst using metal substrate
Inventor: YAMAZAKI HITOSHI
IPC: B01J37/02
Filed: 1994-02-22
Abstract: PURPOSE:To provide a method for manufacturing a highly mass-productive denitration catalyst which can prevent the deterioration of a catalytic function following the corrosion of its metal substrate, especially an increase in the rate of SO2 oxidation from occurring. CONSTITUTION:First, a flame-coating of metal aluminum is performed on the surface of a metal substrate such as lath plate, a porous plate or a wire net, then this substrate is thermally treated at 600 to 800 deg.C to prepare a catalyst substrate, and a denitration catalyst component is applied or its coating is made on the surface of the substrate. After that, the substrate is dried and baked. Consequently, it is possible to prevent the catalyst from qualitatively deteriorating due to the corrosion of the substrate and an increase in the rate of SO2 oxidation from occurring, as the surface of the metal substrate is completed coated.
Patent JP-S61188023-A (JP)
Title: Electric discharge machining method
Inventor: INOUE KIYOSHI
IPC: B23H1/08
Filed: 1985-02-13
Abstract: PURPOSE:To remove the root cause generating a fire, by completely sinking a work part in the water adding a surface-active agent and machining the work part while supplying petrolem, adding an surface-active agent, into a machining gap. CONSTITUTION:In a machining tank 5, to which continually processed new fierproof fluid 23 (water adding a surface-active agent) is circulatively supplied in a condition that the tank is filled with said fluid, the method oppositely places an electrode 4 and a work 6 holding a predetermined gap, jetting machining fluid 24, consisting of petroleum adding a surface-active agent to be mixed, to be supplied little by little to a machining gap so that the fluid 24 continually exists in the machining gap between the both electrode 4 and work 6. In this way, the method, emulsifying the machining fluid 24 outside a machined portion of the work 6 to be mixed with water and prevented from floating on the surface,completely removes the cause of a fire.
Patent JP-S60169228-A (JP)
Title: Ad conversion circuit
Inventor: TSURUTA MASAHIKO
IPC: H03M1/20
Filed: 1984-02-13
Abstract: PURPOSE:To attain higher resolution and better vertical correlation to oscillation by providing a means for oscillating a reference signal by 1/2LSB's share and deciding forcibly and definitely a reference signal when a horizontal synchronizing signal is incoming. CONSTITUTION:An analog video signal is applied from an input terminal 2 and a reference signal from a reference voltage generating section of an AD converter 1 for 7 bits is oscillated for 1/2LSB's share by using an output of a dither signal generator 6 to change over switch circuits 8 and 9 thereby improving the resolution. Then the dither signal generator 6 is reset by a horizontal synchronizing signal from an input terminal 11, a dither signal is made to zero forcibly and decided definitely to provide vertical correlation to the oscillation. Even if the fH/2 carrier offset method is applied, the decrease effect of crosstalk disturbance from an adjacent track is not lost.
Patent JP-H11217549-A (JP)
Title: Tacky tape and its sticking
Inventor: FUKAWA MICHIHIRO
IPC: C09J133/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky tape for securing airtightness, readily bondable to the recessed corner part of a building. SOLUTION: This tacky tape comprises a first sheet 1 which is readily bendable and has water absorbing property so as to readily retain a fixed bent state, a second sheet 2 which is laminated to the first sheet 1 and has airtightness, a releasing agent layer 3 formed on the outside surface of the first sheet 1 and a tacky agent layer 4 formed on the outside surface of the second sheet 2. The weight of the first sheet 1 is heavier than that of the second sheet 2.
Patent JP-2000220513-A (JP)
Title: Throttle controller
Inventor: TANAKA HIROSHI
IPC: F02D41/14
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve controllability of a throttle valve having a target intake rate by correcting a prescribed opening when an intake rate does not exceed a prescribed value in the case where an opening of the throttle valve is set to a prescribed opening in a prescribed engine operating condition, and changing an opening reference value when a correction rate exceeds the prescribed value. SOLUTION: In the case of control for an engine provided with an EGR device and a turbo charger 15 by an electronically control unit 40 for inputting an output signal such as a throttle opening sensor 21, an air-fuel ratio sensor 27, and a load sensor 51, it is judged whether an intake rate attains a prescribed intake rate when an opening of the throttle valve 20 is set to a prescribed opening in a prescribed engine operating condition. In the case where the judged result is NO, a prescribed opening is corrected so as to set the intake rate to a prescribed intake rate. When a correction rate of a prescribed opening exceeds a prescribed correcting rate, that is, slippage of a reference is judged, an opening of the throttle valve 20 is detected on the basis of a second opening which is different from a first opening.
Patent JP-S57144646-A (JP)
Title: Display device for article name of electronic part
Inventor: FUKUDA YUKIHIRO
IPC: B41C1/04
Filed: 1981-02-24
Abstract: PURPOSE:To enable to display an article name or the like by a method wherein a curving tool is controlledly moved in three-dimensional directions and the article name or the like is directly curved on a surface of a resin-made casing of a resin sealed-in type electronic part by the curving tool. CONSTITUTION:A shift register 8 receives as measurement data the article name or the like of the electronic part 7 in the form of a digital signal from a tester 22 for electronic part, shifts the article name data synchronously with the movement of the part 7 and feeds a controller 9 with the name data of the electronic part 7 located at a working position 11. The controller 9 is provided with character and symbol data such as article names stored in a programmable ROM. When the article name data are fed from the shift register 8, the data stored in the programmable ROM is selected, signals are fed to pulse motors 4, 4' as pulse outputs and are fed to a Z-axis solenoid 5 as DC outputs, so that a connecting arm 2 is moved in the X-Y plane and in the vertical direction to cause a curving stylus 1 to curve characters and symbols, thereby displaying the article name or the like on the outer casing of the electronic part.
Patent JP-H01203795-A (JP)
Title: Repair of covering layer of underground-buried pipe
Inventor: NISHINO MASUSHI
IPC: F16L55/16
Filed: 1988-02-04
Abstract: PURPOSE:To drastically shorten the construction period by applying a voltage into the soil in the vicinity of the defect part of the covering layer of a pipe and injecting a covering substance into the soil and hardening the covering substance. CONSTITUTION:An electrode 5 is positioned in the soil 4 in the vicinity of the defect part 3 of the covering layer 2 on a pipe 1, and the soil 4 is applied with a voltage, and the moisture in the soil 4 is accumulated to the vicinity of the defect part 3 by the electroendosmosis action. Then, the discharge part 8a of an injector 8 is positioned in the soil 4 in the vicinity of the defect part 3, and a covering substance 10 is injected into the soil 4 through the injector 8, and the defect part 3 is repaired by the hardening of the covering substance 10 by the accumulated moisture. Therefore, the covering layer 2 can be repaired, perfectly or nearly perfectly eliminating the excavation of the soil, and the construction period can be shortened.
Patent JP-H03229325-A (JP)
Title: Support tool for expert system
Inventor: WATANABE SACHIKO
IPC: G06F9/44
Filed: 1990-02-05
Abstract: PURPOSE:To facilitate the description and the verification of a knowledge rule by providing a statistical information mechanism for outputting a hit rule name and count information to a file at the time of executing an inference. CONSTITUTION:As for a rule description, only a rule conforming to a format is described, and as for the verification of the rule, whether statistical information is necessary or not is instructed in advance to an editor 4. In such a state, an inference engine 7 delivers a rule name hit by executing an inference as hit information to a statistical information function 9. In this case, the statistical information mechanism 9 sets the rule name as a pointer and adds '1' to count information of the corresponding statistical information file 11 from the contents of a rule label description table 10. Such an increment of count information is executed, whenever the hit information is given, and when the inference is ended, the statistical information mechanism 9 outputs the hit rule name and its count information to a statistical information file 12. In such a manner, the description and the verification of the knowledge rule for contriving the optimization are facilitated.
Patent JP-S56120717-A (JP)
Title: Preparation of copolymer latex
Inventor: ISHIKAWA TETSUO
IPC: C08F2/22
Filed: 1980-02-29
Abstract: PURPOSE:To obtain the titled latex useful as a binder, etc., having improved piling resistance to bear high-speed printing, bond strength, eater  resistance, by subjecting a conjugated diend, unsaturated carboxylic acid, alkenyl aromatic monomer, etc. to tow-stage emulsion polymerization under specific conditions. CONSTITUTION:In copolymerizing (A) 25-60pts.wt. aliphatic conjugated diene monomer, (B) 0.5-10pts.wt. ethylenic unsaturated carboxylic acid monomer, (C) 30-60pts.wt. alkenyl aromatic monomer, (D) 3-30pts.wt. ethylenic unsaturated carboxylic acid alkyl ester, and (E) 0.5-6pts.wt. hydroxyalkyl group- containing monomer, the all amount of the component B and part of the residue monomers, corresponding to 70-95pts.wt. total monomer amount, are subjected to emulsion polymerization. When a polymerization conversion reaches not less than 70%, the residue monomers containing not less than 50% component D, corresponding to 5-30pts.wt. total monomer amount, is added  and emulsion polymerization is carried out.
Patent JP-H03229848-A (JP)
Title: Manufacture of hot-dip metal coated wire
Inventor: DOI SEIICHI
IPC: C23C2/32
Filed: 1990-02-05
Abstract: PURPOSE:To manufacture a hot-dip metal coated wire excellent in coating quality at high yield by continuously dipping a wire rod to be coated into a coating bath and taking it out via a drawing die arranged at the coating bath and applied with ultrasonic vibration. CONSTITUTION:A wire rod 5 to be coated such as copper and steel fed from a recoiler 4 is continuously dipped into a hot-dip coating bath 2 stored with molten tin or a molten tin-lead alloy via a degreasing and cleaning bath 6 and an annealing furnace 7. At this place, the above wire rod 5 subjected to the hot-dip coating is taken out after the regulation of the coating weight by a drawing die 3 arranged at the coating bath 2 and is coiled around a coiler 9 via a cooling bath 8. In the method for manufacturing the above hot-dip metal coated wire, the hot-dip coating is executed while ultrasonic vibration is given to the above drawing die 3 via the coating bath 2 by a ultrasonic generating apparatus 1. In this way, the stuck foreign matters are removed from the drawing die 3 to always maintain a clean condition, by which the hot-dip metal coated wire excellent in coating quality can be manufactured at high yield without causing disconnection or the like.
Patent JP-S57160829-A (JP)
Title: Batch feeder of solid small-lump material
Inventor: SATSUKAWA TETSUJI
IPC: F23K3/20
Filed: 1980-03-01
Abstract: PURPOSE:To enable solid small-lump material contained in a storage tank to be fed continuously in desired quantities to the following process by means of a rod moving up and down. CONSTITUTION:When a square rod 1, which moves up and down in a storage tank 3 containing small-lump mateial 4, has moved down, the small-lump material 4 falls into the space A produced on the upper end face 2 of the square rod 1 as said rod has moved downward. When the square rod 1 moves upward, it pushes up the small-lump material 4 which has fallen into said space. As the upper end face 2 comes close to the opening 6, the small-lump material 4 slides down the sloping upper end face 2 of the square rod 1 and falls out of the opening 6. These operations are repeated continuously and the quantities of the small-lump material to be discharged are governed by the frequency of the up and down motions of the square rod and the thickness of the rod.
Patent JP-S59151567-A (JP)
Title: Timing signal forming circuit
Inventor: HOBO YOSHIHIRO
IPC: H04N1/36
Filed: 1983-02-17
Abstract: PURPOSE:To simplify the constitution and to reduce the cost by regarding plural timing signals as parallel signals so as to form them incorporatedly and output them. CONSTITUTION:Various timing signals A-H are generated from output ports O0-O7 of a microprocessor (MPU)1 and are applied to an original reading circuit 5, a picture signal memory 6, an MODEM and a recording circuit 8. A memory 2 is provided with a program area for performing various operations and a data area for generating the timing signals A-H, and data of data changing points in taking the signals A-H as a 8-bit parallel signal and other data are stored in the data area. The data changing point data are compared with a value of a counter 3 and when they are coincident, an interruption signal is outputted to th MPU 1. Then, the MPU 1 outputs the stored data at that time to the output ports O0-O7 as the parallel signal.
Patent JP-H06218244-A (JP)
Title: Filter device
Inventor: ANDOU KUNIKO
IPC: B01D63/08
Filed: 1993-01-22
Abstract: PURPOSE:To hold a larger filtration area compared with a filter device constituted by a laminating plural filters closely by adopting a special combination of a casing, a ring and a filter, making each filter be a special structure, and arranging plural filters at specified intervals. CONSTITUTION:In a filter device to filter a medium, the casing 2 having a medium supply part 13 and a medium discharge part 14, the ring 5 arranged along the inside surface of the casing 2 at some interval, and plural filters 3, 4 being arranged at opening sides of the ring 5 at specified intervals in the casing 2 in order to filtrate the medium are provided. Each of the filters 3, 4 is a plate-like asymmetric film filter consisting of a supporting body and a filtration film formed at the one side of the supporting body, and porosity of the supporting body is 10-60% and thickness of the filtration film is 10-500 times the constituting particle.
Patent JP-H09195262-A (JP)
Title: Construction method for chemical grouting and chemicals feeder
Inventor: SANAI YASUYUKI
IPC: C09K17/14
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a construction method and a device in which a chemical can be distributed to a wide range as much as possible, and the distributing range can be controlled. SOLUTION: While a DC voltage is applied between a pair of electrodes (1: positive electrode, 2: negative electrode) arranged in the ground, a chemical containing acrylic acid polyvalent metal salt (magnesium acrylate) and a polymerization initiator is injected from near the positive electrode 1. The polymerization initiator is formed of an azo compound or redox catalyst having a hydrophilic group. The positive electrode 1 has a hollow pipe part 11, a chemical inlet port 12 provided on the upper side of the hollow pipe part 1, and chemical outlet ports 13a, 13b provided at least on the lower side of the hollow pipe part 11, so that a chemical can be injected into the ground through the chemical outlet ports 13a, 13b.  The injected chemical is moved to the negative electrode 2 side by electrophoretic phenomenon without being stayed in the injected position, the acrylic acid polyvalent metal salt is polymerized in this process, and a threedimensional network structure is formed by the action of the polyvalent metal to form a consolidated body.