baber/WOPTO huggingface dataset:
Patent JP-S6130987-A (JP)
Title: Automatic switching device of hole coating material
Inventor: KUZUTANI KEIJI
IPC: E05F15/643
Filed: 1984-07-18
Abstract: PURPOSE:To detect an overload in a short time irrespective of the inclination of the load variation by updating a load reference value at the minimum of variation in the valley of the load. CONSTITUTION:A limit switch of a panel position detector is connected with input ports I20, I21 of a microprocessor 110, and a signal for deciding the value of an allowable value of the case that an overload reference level is set is inputted to the I10. The microprocessor 110 normally or reversely rotates a motor in response to the outputs of load switching command switches SWO, SWC, SWD, SWU. The current data sampled after the prescribed time ts is elapsed from the start of the motor is initialized as a bottom value Vb, and the overload is discriminated on the basis of the load reference values VL1-VL3 added with the allowable value in response to the operating state for the bottom value Vb.
Patent JP-S6128348-A (JP)
Title: Preparation of cylindrical food containing fluid material enclosed therein
Inventor: FUJIKAKE NORIAKI
IPC: A23G3/02
Filed: 1984-07-18
Abstract: PURPOSE:To enable the continuous mass-production of the titled food easily, in high efficiency, by passing a pair of dough sheets between a pair of grooved rolls to form a dough cylinder, and pouring a fluid material into the hollow part of the cylinder by a specific means. CONSTITUTION:A pair of dough sheets 6,7 are passed between a pair of grooved rolls 1,2 to obtain a dough cylinder wrapping the injection tube 3 inserted into each space between the grooved rolls. A fluid material 5 such as jam, chocolate, etc. is poured into the hollow part 8 of the cylindrical dough through the injection tube 3 to obtain the objective food.
Patent JP-S5850883-A (JP)
Title: Separating filter
Inventor: TANAKA YUTAKA
IPC: H03H21/00
Filed: 1981-09-21
Abstract: PURPOSE:To perform perfect separation by obtaining a minimum value among plural amplitude values at intervals that are an integer multiple of a half as great as the wavelength of adjacent chrominance subcarriers in a video signal through a filter for separating the color video signal into a luminance and a chroma signal. CONSTITUTION:A video signal is supplied to a band-pass filter 2 through an input 1. A signal of a 58MHz + or -500MHz band is extracted and supplied to delay circuits 3 and 4 having 140 nsec delay time which is a half as long as the wavelength of a chrominance carrier, and a signal from the filter 2 and a signal from the delay circuit 4 are supplied to inverters 5 and 6. Signals from the inverters 5 and 6 and delay circuit 4 are supplied to logical operation circuits 7-9, and 10-12 to extract their maximum and minimum signals respectively, so positive- polarity and negative-polarity parts are obtained from them and inputted to an MIN circuit 14 and an MAX circuit 15. Through those operations, a luminance signal component is suppressed in pattern space to extract a chroma signal component, and an adding circuit 16 outputs the sum signal of the chroma signals with the positive and negative polarities.
Patent JP-S636364-A (JP)
Inventor: NAGAOKA GIICHI
IPC: F25B37/00
Filed: 1986-06-25
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-H096961-A (JP)
Title: Processing device and method for dividing area
Inventor: SHINBASHI TATSUO
IPC: G06T7/60
Filed: 1995-06-16
Abstract: PURPOSE: To extract an area in real time by determining a processing start point and moving a node on the prolongation of the straight line connecting the node and processing start point. CONSTITUTION: A feature point detecting circuit 11 detects a feature point from an input signal. A feature point distance calculating means 12 calculates the potential prescribed unequivocally by the distance to each feature point other than the feature point. An initial point detecting circuit 13 determines the processing start point corresponding to the potential at the point. In an expansion node initialization step, plural nodes are generated on the basis of the processing start point. Further, a circle expansion calculating circuit 14 moves the nodes on the prolongation of the straight line connecting the nodes and processing start points. An area processing circuit 16 extracts a closed area encircled with the nodes after the movement.  Thus, the processing start point is determined corresponding to the potential at the point and on the basis of the processing start point, the nodes are generated and moved on the prolongation of the straight line connecting the nodes and processing start point, so that the closed area encircled with the nodes after the movement is extracted.
Patent JP-S5672164-A (JP)
Title: Chemically washing method for steel member
Inventor: HAYASHI YUKIO
IPC: C23F11/04
Filed: 1979-11-20
Abstract: PURPOSE: To prevent the corrosion of a steel member due to scale and rust with a single soln. by descaling the member with an org. acid soln. pH-adjusted with an org. acid or an aqueous ammonia and adding a pH adjusting agent, polyphosphate and nitrite to the soln. to carry out rust preventive treatment.  
     CONSTITUTION: An aqueous soln. of one or more kinds of org. acids selected from citric acid, malic acid, gluconic acid and glycolic acid is adjusted to 3.0W3.5pH with sulfamic acid and/or tartaric acid or an aqueous ammonia, and a steel member is descaled by dipping in the resulting soln. To the soln. are then added one or more among an aqueous ammonia, ethanolamine and hydrazine as a pH adjusting agent, one or more kinds of polyphosphates selected from polyphosphate, ultraphosphate and metaphosphate and nitrite, and rust preventive treatment is carried out with the soln. adjusted to 5W9pH. At this time, the org. acid concn. is also adjusted so as to prevent the precipitation of leached Fe ions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63315819-A (JP)
Title: Waste melting furnace
Inventor: TANIGUCHI KOTARO
IPC: F23G5/00
Filed: 1987-06-15
Abstract: PURPOSE:To smoothly take out a substance to be melted and disposed of without mounting a heating device for an exclusive use to a take-out part, by a method wherein a take-out part is disposed in the vicinity of the storage level of a substance to be melted and disposed of so that the substance to be melted and disposed of can be taken out through overflow, and a smoke passage is connected to the take-out part. CONSTITUTION:A take-out part 11 to take out a substance to be melted and disposed of through natural flow down from a secondary melting furnace is located in a secondary melting furnace 6, mounted to a plasma torch 5 and at a position in the vicinity of the storage level of the substance to be melted and disposed of so that the substance to be melted and disposed of can be taken out through overflow. A smoke passage 7 through which high temperature exhaust gas through a passage 4 is exhausted is connected to a take-out part 11. A rotary cooler 12 to continuously receive the overflowing dropping substance to be melted and disposed of, cool cooling air from the outside for cooling, and exhaust the cooling air to the outside of a system when its temperature is reduced to, for example, 900 deg.C, is situated below the take-out part 11, and slug discharged from the rotary cooler 12 is discharged in a crystallized and gradually cooled state.
Patent JP-H09329989-A (JP)
Title: Fixing device
Inventor: SUZUKI HIDEKI
IPC: G05F1/455
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To perform phase control only when the phase angle satisfies a specification, and to control the current flow of heating means by the maximum phase angle within the specification, concerning the phase angle unable to satisfy the specification. SOLUTION: In order to satisfy the specification controlling the higher harmonic current flow, the control is performed so as to prevent the current from flowing which is not able to satisfy the specification in the phase control of a fixing heater 119. In such a case, since some phase angle for the phase control becomes impossible to satisfy the specification of the higher harmonic current flow, the phase control is performed only when the phase angle can satisfy the specification by a CPU 105a, and when the phase angle can not satisfy the specification, ON/OFF control is performed by the maximum phase angle satisfying the specification by combination for a half wave.
Patent JP-H0810684-A (JP)
Title: Cleaning of multicolor coating device
Inventor: UENO YASUYUKI
IPC: B05B12/14
Filed: 1994-06-30
Abstract: PURPOSE:To prevent coating defects such as blister from generating on the coated face of a coated product at the time of restarting a coating operation, without the use of a large amount of a solvent for cleaning. CONSTITUTION:A leftover coating material is scavenged from piping 4 for coating material leading to the discharge side of a fixed delivery pump 5 from the manifold 2 of a color changing device 1 when completing a coating operation, and then the piping 4 for coating material is switched to another piping which is in turn, connected. At the same time, the other piping 7 is connected to the manifold 2, and a closed tubular path is formed running from the manifold 2 to again the manifold through the piping 4 for coating material and the other piping 7. Further, a solvent for cleaning is supplied from the color changing device 1 and then is filled into the closed tubular path. After that, the solvent for cleaning filled into the closed tubular path is circulated for a specified time by driving the fixed delivery pump 5.
Patent JP-S629019-A (JP)
Inventor: KAWASE YOSHINARI
IPC: F16B43/00
Filed: 1985-07-08
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-S5851455-A (JP)
Title: High pressure discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/073
Filed: 1981-09-22
Abstract: PURPOSE:To enable the lighting of the high pressure discharge lamp while employing the ballast for the mercury lamp, by forming the main electrode in the light emission tube with the metallic coil while selecting the diameter of said metallic wire to be the specific relation against the volume ratio of Argon. CONSTITUTION:The silicon light emission tube 1 having the main electrodes 2a, 2b and the auxiliary electrode 3 while encapsulated with the mixture gas of neon and argon where the volume of argon is 5-20% is contained in a bulb 17 to form the metal halide lamp. The electrode 2 is formed by winding the tungsten wire coil 28 over the tungsten rod core 27, where the diameter of the wire (d) is selected such that d<=(P+47.5)/150 assuming the volume ratio of argon is P(%). Consequently when lowering the auxiliary discharge starting voltage, the high pressure discharge lamp can be lighted while employing the inexpensive ballast for the mercure lamp.
Patent JP-H01317706-A (JP)
Title: Apparatus for producing reinforced concrete fence
Inventor: TAKESUE KAZUKICHI
IPC: B28B23/02
Filed: 1988-06-17
Abstract: PURPOSE:To simply produce a fence having large strength by arranging the first partition plates to both side parts between a main plate and a baseboard while arranging a plurality of the second closed loop-like partition plates between the first partition plates and arranging horizontal reinforcing rods to upper and lower parts and arranging vertical reinforcing rods between the second partition plates to pour concrete in the spaces between the partition plates. CONSTITUTION:First partition plates 10 are arranged to both sides parts between a main plate 2 and a baseboard 3 in a vertical direction and many second closed loop like shape partition plates 11 are arranged between the first partition plates 10. Mount parts 14 for mounting both end parts of horizontal reinforcing rods 15 are provided to the upper and lower parts of the first partition plates 10 and spaces T2 for arranging vertical reinforcing rods 16 are secured between the second partition plates 11 and the upper intervals of the main plate 1 and the baseboard 3 are set to concrete pouring parts. In preparing a fence, the closed loop-shape partition plates 11 are arranged between baseboard 3, and horizontal and vertical reinforcing rods 15, 16 are arranged to assemble both plates 2, 4. Concrete is poured between both plates 2, 3 from the upper intervals T1 to fill the space parts of the partition plates 10, 11 and, after curing, the baseboard 2 is detached from the main plate to take out a molded fence.
Patent JP-S5775709-A (JP)
Title: Portable motor-driven tool
Inventor: NAKASHIMA MOTOHARU
IPC: B23B45/00
Filed: 1980-10-24
Abstract: PURPOSE:To facilitate changing tools at the working place in such a way that a tool, such as spare or replaceable drill is attracted to a permanent magnet which is tightly fixed on the motor-driven tool body. CONSTITUTION:In the condition a permanent magnet 2 is tightly fixed on the motor-driven tool body 1, and a spare or replaceable drill 3 is attracted to the permanent magnet 2, the motor-driven tool is carried to the working place, and when the drill 3 as tool is fitted to its chuck, simply the drill is taken off the permanent magnet 2, and all what is to be done is only to fit the drill 3 to the chuck.
Patent JP-S5940129-A (JP)
Title: Apparatus for measuring vibration
Inventor: SEKIZAWA HIDEKAZU
IPC: G01B11/00
Filed: 1982-08-31
Abstract: PURPOSE:To perform a measurement of easy adjustment and high precision by irradiating light from plural directions, measuring the vibration amount, separating and measuring the vibration number in perpendicular direction of a surface to be measured and the vibration amount in horizontal direction in the surface. CONSTITUTION:If parallel line fluxes 31 are made incident perpendicularly to a shadow mask 14, the light passes through only an opening of the mask 14 and the shadow of the mask 14, i.e. a Fresnel diffraction pattern 32 is formed on the inner surface of a phase plate 15 which is apart by a finite distance (g). If the incidence angle is shifted by theta, it moves and the extent of movement gives the variation to the quantity of the transmitted light of the plate 15. If the incidence angle is left at constant, the Fresnel diffraction pattern is moved by fine vibrations of the mask 14, and the vibration amount of the mask 14 is obtained. The vibration amounts in (x) and (z) directions of the mask 14 are measured from the varied light quantities in the incidence angles of theta and theta=0.
Patent JP-H0313510-A (JP)
Title: Manufacture of fine powder by laser beam
Inventor: KATSUMURA MUNEHIDE
IPC: B22F9/12
Filed: 1989-06-12
Abstract: PURPOSE:To efficiently manufacture metal kind fine powder having less than submicron order of particle size by irradiating the metal with laser beam having high energy density, melting and cooling the generated laser bloom with gas stream. CONSTITUTION:The raw material 2 for forming fine powder on the holding table 7 is irradiated with the laser beam 1 having high energy density obtd. by converging the laser beam from a laser generator with a condensing lens and melted to generate the laser plume 3 just above this. Then, as the raw material 2, at least one kind of metal or mixed material of at least one kind of metal and at least one kind of non-metal, is used. Successively, the laser bloom 3 is cooled by making the gas stream (inert gas or reactive gas) to flow from a nozzle 4 to direction of a recovering plate 6 so as to shield the laser plume 3, to accumulate the fine powder on the surface of the recovering plate 6. By this method, the fine powder having about 0.2-1.0mu average particle diameter is efficiently obtd. with simple operation.
Patent JP-S5374046-A (JP)
Title: Electric current recording system and electric thermal sheet therefor
Inventor: KUSAKAWA HIDEAKI
IPC: B41J2/325
Filed: 1976-12-13
Abstract: PURPOSE: To select a discharge thermal record or an electric thermal record without a high technique and platnt by using a special electric thermal sheet, and by shifting a thermal latent image resulting from the conversion of an electric current to Joule heat to a heat sensitive recording paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0819855-A (JP)
Title: Structure of nozzle having air inclusion preventive function and its production
Inventor: KAWATSU YUZO
IPC: B22D11/106
Filed: 1994-06-30
Abstract: PURPOSE:To eliminate molten parts and to prevent leakage of an inert gas from a molten part by forming a gas flow passage connecting an inert gas blow-off port formed with the joint part with the lower nozzle at the peak of a nozzle body as an integral structure with this nozzle body and a gas pressure equalizing chamber. CONSTITUTION:The nozzle 1 for injecting molten metal which is joined to a lower nozzle 10 at the outflow port of a pan for molten steel is formed with the gas flow passage 15 for connecting the blow-off port 4 of the inert gas formed with the joint part with the lower nozzle 10 at the peak of the nozzle body 1 as the integral structure with the nozzle body 1 and the gas pressure equalizing chamber 5. The joint part with the lower nozzle 10 at the peak of the nozzle body 1 is formed of a fitting part 14 formed at the peak of the body, an annular brick 9 arranged in this fitting part, the pressure equalizing chamber 11 disposed on the outer peripheral side face of this annular brick and an inert gas outflow port 13 disposed on the inner periphery of the upper surface of the annular brick 9. As a result, there are no molten parts at the time of melting of the base metal by an oxygen pipe. The concentrical leakage of the inert gas from the molten parts and the failure in air suction preventive function do not arise.
Patent JP-H10324456-A (JP)
Title: Device and method for automatically switching unwinding wire
Inventor: GOTO MASAMI
IPC: B65H49/12
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To sequentially unwind wires from pins normally in switching by using a wire storing jig composed of a ring supporting part installed to be fixed on a supporting base and a wire storing ring horizontally arranged to be fixed and connected to the ring supporting part and easily and normally locking and storing wires. SOLUTION: A wire storing jig 4 is composed of a ring supporting part installed to be fixed on a supporting base and a horizontally arranged wire storing ring 42 fixed to be connected to the ring supporting part. Its arrangement is supported by the ring supporting part such that a height is set above reels A and B loaded in reel shafts 1 and 2, close to a highest position where a delivery arm 10 arrives and nearly in the center of a supporting base 3. This wire storing ring 42 has a pin for locking a wire 20, and the horizontal direction of the pin is opened for pulling out the wire 20 in a horizontal direction.
Patent JP-S63314245-A (JP)
Title: Molding of five-membered heterocyclic compound polymer
Inventor: SUGIMOTO RYUICHI
IPC: C08J7/12
Filed: 1987-06-18
Abstract: PURPOSE:To obtain an electroconductive molding easily and inexpensively, by molding a specified five-membered heterocyclic compound polymer together with a dopant by heating to its softening point or higher and optionally doping the obtained molding with a dopant. CONSTITUTION:A five-membered heterocyclic compound polymer obtained by polymerizing a monomer of the formula [wherein R is a 1-4C alkyl, X is O, S, Se, Te or an amino group of the formula: =NR' (wherein R' is H, an alkyl or an aryl)], e.g., 3-butylthiophene, in a solvent such as CHCl3 in the presence of an oxidation catalyst such as anhydrous ferric chloride is extracted with, e.g., a Soxhlet extractor. After the organic solvent-insoluble portion as a raffinate is separated and removed, the solvent is removed from the extract by evaporation. The obtained polymer is doped by contact with a dopant such as I2 gas and further mixed optionally with a dopant, and the mixture is molded by heating to a temperature >=the softening point of the polymer. if necessary, this molding is further doped with a dopant.
Patent JP-H03278474-A (JP)
Title: Semiconductor device
Inventor: SHIOMI HIROSHI
IPC: H01L29/16
Filed: 1990-06-08
Abstract: PURPOSE:To improve reverse direction characteristics by providing a diamond layer in a semiconductor device where a part of an operation division is equipped with PN junction consisting of a diamond semiconductor layer or with Schottky junction in such a way that the thickness of the diamond layer is specified between P-type and N-type semiconductor layers in the case of PN junction and yet, between a metal and a semiconductor layer in the case of Schottky junction. CONSTITUTION:Using a diamond single crystal substrate 1 that is synthesized by a superhigh pressure process, this device makes a P-type diamond semiconductor layer 2 perform an epitaxial growth on a slanting surface that is inclined at an angle not larger than 5 deg. to a surface (100). Then in the same manner, this device makes a non-doped high resistance diamond layer 3 that is 10Angstrom -1mm thick and has resistivity of 10<2>-10<12>OMEGAcm grow on the layer 2 without using a doping gas. After that, a Ti electrode where ohmic contact is made and a Schottky electrode 5 consisting of Al are deposited on the layer 3 by vapor deposition or the like. This approach lessens a leakage current flowing in the reverse direction and improves reverse direction breakdown strength as well.
Patent JP-S5574912-A (JP)
Title: Lateral carrier for flat steel
Inventor: TAKADO SUGIO
IPC: B65G47/29
Filed: 1978-12-04
Abstract: PURPOSE: To facilitate the inspection of flat steel on low speed conveyor, by entering a stopper interlocked with up-down movement of carry roller between flat steels moving on high speed conveyor thus stopping the rear flat steel.  
     CONSTITUTION: When the flat steels 1, 1' is stepped by carry roller 4 and contacted against the stopper 5, the carry roller 4 is lowered to mount the flat steels 1, 1' on first conveyor 2 thus to start lateral carrying. When the flat steel 1 reaches to the end of conveyor 2, limit switch 8 functions to lift the carry roller 4 thus to lift the stopped chip 7 and to stop the following flat steel 1' at position 1'a. The preceeding flat steel 1 is transferred to conveyor 3 and following flat steel 1' is carried in. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5850815-A (JP)
Title: High-frequency attenuator
Inventor: YAMAZAKI MITSUKI
IPC: H03H7/24
Filed: 1981-09-21
Abstract: PURPOSE:To change the amounts of attenuation, by providing plural high frequency attenuation units which each have a microswitch and an electromagnetic relay, connecting them in series, and operating the microswitches by remote- control signals. CONSTITUTION:A high-frequency signal applied from an input connector 1 is passed through respective units and then led out of an output connector through an impedance conversion unit 600. At this time, respective units are changed over to passing side or attenuation sides by turning on or off microswitches S1a and S1b, thus controlling the amount of attenuation of the whole attenuator. When a remote-control signal is applied to the driving solenoid 4 of an electromagnetic relay, a stator core 5 attracts one end of a moving iron core and the other end rotates clockwise on a fulcrum 7 to press down push bars 8. Actuators 10 for microswitch bodies S1a and S1b are pressed down by the movement of the push bars 8 to press projections 9a and 9b of the microswitches, and consequently those switches are changed over to perform attenuation control over the units.