baber/WOPTO huggingface dataset:
Patent JP-S5625860-A (JP)
Title: Monitor circuit for psk modulator
Inventor: TANAKA SHIGERU
IPC: H04L27/20
Filed: 1979-08-08
Abstract: PURPOSE:To obtain the monitor circuit operated stably with a simple circuit constitution, by adding simple PSK modulation wave phase detection circuit to the monitor circuit, without using expensive measuring unit. CONSTITUTION:The monitor circuit 12 of PSK modulator is provided with the delay circuits 22-24 delaying the nonmodulation wave branched at the directional coupler 2 from the output of the local oscillator 1 of modulator, the output of the circuit 23 is fed to the phase detector 26 and the output of the circuit 24 is fed to  the phase detector 25. Further, the output branched at the directional coupler 10 is  branched at the distributor 21 and input to the phase detectors 25, 26 and the signals of pi/2 and 3pi/2 phase is detected at the detector 25 and the phase 0 and pi signal is at the detector 26. The output detected is divided into two at the distributors  27, 28, the output of the distributors 27, 28 is fed to the switching unit 41 for the  integrated output of each phase (0, pi/2, pi, 3pi/2) via the operational amplifiers 29- 32, slicers 33-36, and integrators 37-40, the state of each phase is monitored at  the instrument 42 to constitute the monitor circuit 12 simply.
Patent JP-S5226110-A (JP)
Title: Method of preventing the receiving malfunction due to the subsequent oscillation of a phase pulse signal
Inventor: SHINDOU SUMIO
IPC: H04B3/54
Filed: 1975-08-22
Abstract: PURPOSE:By generating a pulse dip in the prescribed phase on the voltage wave such as a low voltage distribution line, the receiving malfunction due to the subsequent oscillation of a phase pulse signal shall be prevented.
Patent JP-S5528376-A (JP)
Title: Production of low hydrogen content steel
Inventor: YAMAZAKI ISAO
IPC: C21C7/00
Filed: 1978-08-21
Abstract: PURPOSE: To produce low hydrogen content steel, by blowing gas dried by quick lime into the connecting pipe between the bunker on the alloy iron storage furnace for adding molten steel and the alloy iron feeder to remove moisture from the alloy iron, and adding alloy iron not containing moisture to the molten steel.  
     CONSTITUTION: Alloy iron such as Fe-Si is added to the molten steel discharged into a ladle 17 after blowing, in order to adjust the composition, from a bunker 4a on the furnace through and electromagnetic feeder for dispensing 3. At this time, dry gas (e.g. air) at ordinary temperature dried by quick lime in a bunker 4b on the furnace is sucked 14 into a communicating pipe 5 between said bunker 4a and feeder 3 through bag filter 6 and blower 7 and is continuously supplied. As a result, the alloy iron in the pipe 5 is continuously dried, and the moisture existing in the alloy iron is removed before adding to the molten steel. Therefore, entry of hydrogen into the molten steel may be prevented, sp that low hydrogen content steel may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07286434-A (JP)
Title: Method for constructing building having long span beam, and beam assembling equipment
Inventor: KANEKO TOMOKAZU
IPC: E04G21/14
Filed: 1994-04-15
Abstract: PURPOSE:To efficiently and safely set the long span beam of a building without trouble. CONSTITUTION:In a building 30 in which a pair of a left column 31 and a right column 32 opposed in beam direction are plurally erected at a prescribed girder span in girder direction, a beam assembling equipment 100 having a movable supported scaffold 1 having beam receiving parts 12, 15a corresponding to the width of one girder span and a scaffold 19, the movable supported scaffold being provided on a guide track 40 extended in the girder direction in such a manner as to be movable on the guide track, is used to move a beam assembling device on the guide track in the girder direction, and the beam assembling device is moved and positioned between the columns opposed in the beam direction. A long span beam 33 is assembled and set between the columns mutually opposed in the beam direction in the form of being supported by the beam support part of the beam assembling device. The assembled and set long span beam is integrated to an existing long span beam adjacent thereto by use of the scaffold of the assembling device. These processes are repeated to set the long span beam by one girder span to construct the building.
Patent JP-S586383-A (JP)
Inventor: UEDA HIROSHI
IPC: F25D11/02
Filed: 1981-06-30
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-S5328689-A (JP)
Title: Treatment of polyvinyl chloride resin
Inventor: MITANI KATSUO
IPC: C08F8/18
Filed: 1976-08-30
Abstract: PURPOSE: Preparation of a polyvinyl chloride type resin free from initial coloring abd having improved heat stability and processability, by contacting the above resin with a trialkylaluminium compound and a specific Lews base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S583498-A (JP)
Title: Releasing system for residual path
Inventor: HORIBA YOSHIHARU
IPC: H04Q11/04
Filed: 1981-06-30
Abstract: PURPOSE:To release a residual path surely, by writing infinity information to an address of a pad control memory corresponding to a time slot in vacant display with a time slot vacancy display table. CONSTITUTION:Subscribers SA-SD are connected via time division multiplex channel TDSW consisting of time switches TSWF0 and TSWF1, space switches SSW0 and SSW1, digital pads DPAD0 and DPAD1, and time switches TSWB0 and TSWB1. A controller (not shown) reads out a time slot vacant display table in a main memory at each prescribed time, writes infinity  information to an address in pad control memories PSM0 and PSM1 corresponding to the time slot displaying vacancy, and completely release the channel path of the said time slot. Thus, the residual path which is caused from the discidence between the content of the said display table and the content of the pad control memory due to any cause, can be eliminated.
Patent JP-H11301638-A (JP)
Title: Structural body of paper-made container
Inventor: SAITO YUKIHIDE
IPC: B65D5/38
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain structural bodies for container in various forms of compound structure being intense in strength and producible at low cost while being accommodative to recycling by a method wherein an external container and an internal container each formed by cutting crosswise a spiral-wound paper jointing tube are fitted together with their axes crossing each other at a right angle, and openings at both ends of the internal container are closed up with opposite side plates of the external container. SOLUTION: An external container is formed of a spiral-wound paper jointing tube made up in a shape of square tube and by cutting the square tube crosswise, intersecting its axis at a right angle. On the other hand, an internal container 5 is formed of a spiral-wound paper jointing tube made up in a shape of round tube and by cutting the round tube crosswise, intersecting its axis at a right angle. The internal container 5 is fitted into the external container 4 so that the axes of the containers 4 and 5 cross at a right angle each other, and openings at both ends of the internal container 5 are closed up with opposite two side plates of the external container 4. The spiral-wound paper-jointing tube to be used as a core of machine-glazed paper is made to contain waste-paper pulp and in various forms accommodative to purpose and use of the container. Therefore, the scope of utility as a strong and inexpensive container can be expanded.
Patent JP-S5728922-A (JP)
Title: Control device for carbon monoxide
Inventor: MIZOBUCHI IZUMI
IPC: F23N5/00
Filed: 1980-07-26
Abstract: PURPOSE:To save an energy and obtain a low air polution caused by a reduction of CO concentration in the air by a method wherein CO concentration in the combustion exhaust gas is detected and a flow rate of air is adjusted such that an air fuel mixture ratio is decreased down to a tolerance limit value in an overall combustion range. CONSTITUTION:CO concentration in the combustion exhaust gas is sensed by CO sensor 12 arranged at a chimney 13 of a vapor boiler 8, and a signal is transmitted to CO control unit 11. The control unit 11 operates CO control motor 10 in response to a signal from CO control damper 9, CO control damper 9 is operated until CO concentration in the exhaust gas is reached up to a tolerance limit value. In case that a vapour pressure in the boiler is increased or decreased, the control motor 2 is operated in response to a signal from the vapor pressure adjuster means 3, and both fuel adjuster valve 4 and air damper 6 are operated simultaneously by a linkage mechanism 1.
Patent JP-S59227861-A (JP)
Title: 2-arylethyl ether derivative, thioether derivative, its preparation, insecticidal and acaricidal composition
Inventor: ODA KENGO
IPC: C07D213/65
Filed: 1983-06-10
Abstract: NEW MATERIAL:A compound shown by the formula  I [Ar is aryl; R<1> and R<2> are methyl, or ethyl; Y is O, or S; B is group shown by the formula II- formula IV (R<3>-R<5> are H, halogen, lower alkyl, or lower alkoxy)]. EXAMPLE:2-Phenoxy-4-pyridylmethyl 2-(4-chlorophenyl)-2-methylpropyl ether. USE:An insecticide, or acaricide. Having improved immediate effect and residual activity, and flashing effect. Not only knocking down insect pests killing them but also having repellency. PREPARATION:A compound shown by the formula V[A is halogen, or Y-M; M is H, or alkaline(earth)metal] is reacted with a compound shown by the formula D-CH2-B(D is as shown by A but different from it), to give a compound shown by the formula I .
Patent JP-S60248559-A (JP)
Title: Sheet accumulating device
Inventor: ARIGA TOSHIO
IPC: B65H29/40
Filed: 1984-05-22
Abstract: PURPOSE:To prevent disturbance of the accumulated condition when a carrier is moved by providing a carrier which can be moved only left and right and a guide which can be let loose and moved to a position in such a manner as to pass the accumulated sheets when the carrier is moved. CONSTITUTION:Guides 6 are disposed on both sides along the moving direction of a carrier. The guides 6 comprise fixed guides 6a having the lower end portions thereof positioned higher than the height of accumulated sheets P of a designated number on a carrier, and movable guides 6b vertically movably supported between the lower end portions of the fixed guides 6a by a pin 7, which are turned in the extending direction of the fixed guide 6a and stopped when a carrier 4 is located at a sheet accumulating position, and turned and displaced to an outward escape position in such a manner as to pass the accumulated sheets P on the carrier when the carrier 4 is laterally moved to the next process, wherein when the carrier for the accumulated sheets is moved, the disturbance of the accumulated condition can be prevented.
Patent JP-H06314703-A (JP)
Title: Formation of dummy gate
Inventor: OSHIMA TOMOYUKI
IPC: H01L21/338
Filed: 1993-04-28
Abstract: PURPOSE:To provide a dummy gate forming method with which the dummy gate length is obtained as designed by reducing the effect of the standing wave when a resist exposing operation is conducted. CONSTITUTION:A metal film 32 used for formation of a gate electrode is provided on the base layer in a dummy gate forming method. The first film 34 and the second film 36, having the film thickness with which the reflected light of the light to be exposed conjointly with each other on a resist layer 37 will be suppressed, are successively laminated on the above-mentioned metal film. Besides, a resists layer 37 is provided, and after this resist layer has been exposed through the exposure mask 39, a resist pattern 38 is formed by developing. Moreover, a dummy gate 49 is formed on a part of the second film using the resist pattern as a mask. At this time, among the reflected lights to be exposed on the resist layer, at least the reflected light which is reflected by the second film, the reflected light reflected by the first film passing through the second film, and the reflected light reflected by the metal film passing through the first and the second films are cancelled with each other.
Patent JP-S61260265-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/043
Filed: 1985-05-15
Abstract: PURPOSE:To set the initial position of a shielding means by providing a stopper member at the part corresponding to the minimum width of a shutter, and abutting the shutter on the stopper member. CONSTITUTION:At the vicinity of a shutter 131, a stopper member 137, the shutter 131 is abutted on the stopper member 137 and the initial position is set. When the electric power source is turned on, in accordance with the command of a main processor group 71, so that shutters 131 and 132 may be operated a little more than the maximum shifting scope Smax from a sub-processor group 72, the pulse signal of the number equivalent to Smax+alpha is supplied to a pulse motor driver 79, and one edge part of the shutter 131 is abutted on the stopper member 137 without fail. For such a reason, the shutters 131 and 132 are driven by a pulse motor 136 in which the pulse signal is supplied, and on the way of shifting, one edge part of the shutter 131 is abutted on the stopper member 137.
Patent JP-S61261349-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08L33/08
Filed: 1985-05-15
Abstract: PURPOSE:To provide the titled compsn. having excellent impact resistance, mold release characteristics, etc. and suitable for use as a material for automotive parts, by blending a conjugated diene graft copolymer, a composite rubbery polymer, a carboxylate ester, etc. with an arom. polycarbonate resin. CONSTITUTION:40-75wt% arom. polycarbonate resin (A), 55-15wt% mixture (B) of 100-10pts.wt. conjugated diene rubber/arom. vinyl compd./vinyl cyanide graft copolymer and 0-90pts.wt. arom. vinyl compd./vinyl cyanide copolymer, 1-15wt% composite rubbery polymer (C) selected from among MBS resin, acrylate ester copolymers and acrylate ester core/shell graft copolymer and 0.01-2pts.wt. (per 100pts.wt. of the combined quantity of components A, B and C) (partial) ester (D) derived from a 12-30C aliph. satd. monocarboxylic acid and a 20C or lower aliph. alcohol are mixed together to obtain the titled resin compsn.
Patent JP-H10294414-A (JP)
Title: Lead frame and manufacture thereof
Inventor: KUNO HISASHI
IPC: H01L23/50
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate falling of inner leads and defective bonding by setting the rear width in the vicinity of the forward end part of each inner lead equal to or wider than the front width where a semiconductor integrated circuit chip is connected electrically. SOLUTION: The inner lead 5 of a lead frame is made wider in the vicinity of the forward part thereof than the rear surface 7 where wire bonding is performed. Since stability is enhanced in the vicinity of the forward end part of the inner lead 5 where wire bonding is performed, the inner lead 5 can be prevented from falling even if it is pushed by a wire bonding header at the time of wire bonding. Consequently, the wire bonding header can come into correct contact with the surface 6 of the inner lead and defective bonding can be prevented.
Patent JP-H042278-A (JP)
Title: Movement detection circuit and hand blur correction device
Inventor: SAKAGUCHI TAKASHI
IPC: H04N5/361
Filed: 1990-04-19
Abstract: PURPOSE:To attain accurate movement detection and accurate hand blur correction by comparing outputs of a flicker correction circuit attenuating a flicker component of a video signal relatively to obtain a moving vector. CONSTITUTION:A flicker correction circuit 110 detects a flicker component in an input signal and attenuates it, and a moving vector detection circuit 111 detects the moving vector from the input signal whose flicker component is attenuated. Moreover, a memory circuit 102 changes a segmenting frame of the video signal in the memory circuit 102 in response to the moving vector signal to output a signal whose moving component is eliminated and a flicker correction circuit 104 and a signal processing circuit 105 attenuate the flicker component. An interpolation circuit 106 interpolates and applies magnification processing to the input signal being the segmenting signal while being controlled by an interpolation control circuit 107 to form a regular video signal and the result is converted into an analog signal by a D/A converter 108. Thus, effective movement detection and effective hand blur correction are implemented.
Patent JP-H06284987-A (JP)
Title: Bathing towel
Inventor: YAMAGUCHI SHIGERU
IPC: D04B1/02
Filed: 1993-04-07
Abstract: PURPOSE:To provide a towel friendly to skin and with excellent dirt wash-off properties. CONSTITUTION:Of a bathing towel consisting of a base cloth 2 and a pile part 3 having pile 5 of a loop structure, the pile part 3 is formed with spun yarn consisting of twisted long and short fibers together. As a result, spun yarn in combination of long and short fibers has characteristics which are effectively made the best use in a condition required for a bathing towel and realize ideally excellent dirt wash-off function.
Patent JP-S63269045-A (JP)
Title: Image processing type double refractive index meter
Inventor: KIYOMOTO SUNAO
IPC: G01N21/23
Filed: 1987-04-27
Abstract: PURPOSE:To determine a strain distribution state, by uniformly illuminating a surface to be measured to catch double refraction (strain) by a video camera and performing predetermined operational processing by an image processing apparatus. CONSTITUTION:The light of a light source 1 is reflected by an oval mirror 2 to uniformly illuminate a specimen 8 through a lens 3, a turn-back mirror 4, a convex lens 5, a diffusion plate 6 and a polarizer 7. The light passing through the specimen 8 is condensed to a video camera 12 through the Nicol detector 9 and the wide angle lens 11 both of which cross the polarizer 7 at a right angle. The image signal output thereof is inputted not only to a CRT 19 but also to an image processing apparatus 14. An image signal is digitized by the apparatus 14 to be inputted to a microcomputer 15 and a CPU 16 calculates the size and code of the double refraction of the entire surface of the specimen 8 as the function of an angle of rotation when the detector 9 is rotated to store the same in a memory 17 and a variable density image wherein the angle of rotation is set to a variable inclusive of the size and code of double refraction is displayed on a display 19.
Patent JP-S58223232-A (JP)
Inventor: TERAOKA WATARU
IPC: H01H71/43
Filed: 1982-06-18
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-H05280326-A (JP)
Title: Exhaust emission control device of engine
IPC: F02D9/04
Filed: 1992-03-31
Abstract: PURPOSE:To reduce harmful gas and the malodor of exhaust gas discharged outside by prompting temperature rise of catalyzer and effective oxidation of the catalyzer during starting or idling operation of an engine. CONSTITUTION:An inlet pipe 60, in which a first throttle valve 66 is arranged, is arranged upstream from an engine 50, and an exhaust pipe 70 to be connected to an emission control device 80 is connected downstream the engine 50. The first throttle valve 66 is closed by a closing signal from a controller 90 when the running condition requires throttling of suction and exhaust as the rotational speed or load of the engine 50 is low, and is opened for a short time by a opening signal from the controller 90 when temperature of the catalyzer in the emission control device 80 has reached the set (activating) temperature during a closed state of the first throttle valve 66. Thus, temperature rise of exhaust gas and activation of the catalyzer are promoted by continuing the closing and opening motion of this valve 66 until the running condition of the engine is satisfied.
Patent JP-H06314532-A (JP)
Title: Electrode material for vacuum interrupter
Inventor: YOSHIOKA NOBUYUKI
IPC: H01H33/66
Filed: 1993-04-30
Abstract: PURPOSE:To provide an electrode material of low contact resistance by mixing 50 to 95wt.% silver powders with 5 to 50wt.% chromium powders, compression molding the mixed powders, and sintering the powders at temperatures immediately below the melting point of silver so that the density is 90% or higher. CONSTITUTION:Cr powders of -150mum and Ag powders of -80mum are admixed and press molded at a pressure of 3.5ton/cm<2> to fabricate a molding. The Ag-Cr electrical material contains 50 to 95wt.% Ag and 5 to 50wt.% Cr. The molding is sintered at temperatures of 800 to 950 deg.C, which are immediately below the melting point of Ag. At and below 800 deg.C, sintering does not proceed and the required electrode performance cannot be obtained. At and above 950 deg.C, part of the electrode is melted and/or deformed by blistering, etc. At or below 90% density, the electrical conductivity is low and sintering is insufficient, resulting in the lowering of strength. The mixing ratios of the powders, the sintering temperature and the density are specified so that a vacuum interrupter, the contact resistance of which is not increased even when current is repeatedly interrupted, can be obtained.
Patent JP-H01275179-A (JP)
Title: Ink jet recording method
Inventor: SATO YASUBUMI
IPC: C09D11/00
Filed: 1988-04-28
Abstract: PURPOSE:To absorb ink rapidly in paper and besides to enable a round dot of high density to be formed, by using ink which has a pigment, water, and a water soluble organic solvent as main component and is higher in volatility than water, and a material of a specific Steckigt sizing degree to be recorded of which on one side surface a water soluble high polymer is coated, are used. CONSTITUTION:Ink to be used has a pigment, water, and a water soluble organic solvent as main components and further, contains 1 to 10wt.% of an organic solvent which is higher in volatility than water. As the water soluble organic solvent, ink having a drying preventive effect is preferable. As a pigment to be used for ink, water soluble dyes which are represented by a direct dye, an acidic dye, a basic dye, a reactive dye, a food grade pigment, etc., are used. Further, as the material to be recorded, that of 3sec to 20sec in Steckigt sizing degree of which to one side surface a water soluble high polymer is applied is used and paper used as a base material is formed by using a fibrous material of pulp or the like and a filler of inorganic pigment or the like, which is preferably especially within a range of 5 to 20wt.% in filler content.
Patent JP-2000299351-A (JP)
Title: Semiconductor device
Inventor: INOUE HISAAKI
IPC: H01L21/822
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To realize a chip which can be used at different frequencies with one chip. SOLUTION: This semiconductor device is provided with a field effect transistor, having electrode pads for wire bonding. In this case, a first electrode pad 3 for wire bonding which is connected with the field effect transistor, without interposing a resistor 2 and a second electrode pad 1 for wire bonding connected with the field effect transistor interposing the resistor 2 are disposed.