baber/WOPTO huggingface dataset:
Patent JP-H05301278-A (JP)
Title: Pinch device of parison
Inventor: FURUKI SATORU
IPC: B29C49/04
Filed: 1992-04-27
Abstract: PURPOSE:To prevent a molded product from generating a creaselike or flawlike pattern, by a method wherein a rotator capable of performing sequential feed of parison is provided on a part of a pinch device of the parison where the parison is pressure-contacted. CONSTITUTION:An arm 4 is made turnable in the direction of an arrow on a pinch fulcrum 3 of a parison of a pinch arm of the parison held by a die 1 as a fulcrum. A pinch bar holder 5 is arranged on the arm 4 and the holder 5 is provided with a roller 8 and pinch bar 6. The roller 8 is turned by a motor 7 by making the same into a resin pressure-contacting part. Therefore, when the parison 11 is pinched by a pinch device of the parison, the pinching part is sent out in a moving direction of the parison 11 by a rotation of the roller 8, through which neither hindering in lowering of the parison 11 nor doubling on a pinch part are generated. Therefore, creases are not generated on a molded product. In addition, it is preferable that a moving speed of resin and rotary speed of the roller 8 are synchronized.
Patent JP-H06299520-A (JP)
Title: Moving body announciator
Inventor: KURAHASHI SHOZO
IPC: E01F9/00
Filed: 1993-04-09
Abstract: PURPOSE:To prevent contact accidents at a crossing point by informing a driver driving at the crossing point of the presence, speed, types and quantity of moving bodies approaching the crossing point. CONSTITUTION:A moving body annunciator 10 is installed to a crossing point 16 where one road 12, which is not a priority road, such as a branch road is crossed with the other road 14 which is a priority road, such as a trunk road. A detection means 20 detects the presence of a moving body, such as a bicycle 18 which is moving at the crossing point 16. More specifically, the presence of the bicycle 18 is displayed by embossing the characters of 'Watch out for children' in a shining light. At the same time, it gives an alarm to a car 22 or the like moving on the other road 14 at the crossing point. Doppler effect, a magnetic sensor or the like detects that whether the moving body is a human or a car as well as its speed.
Patent JP-S5534169-A (JP)
Title: Utilization method of water containing bivalent calcium
Inventor: NISHIMURA YASUYUKI
IPC: B01D53/34
Filed: 1978-09-04
Abstract: PURPOSE: To utilize supernatant for industrial water and solids as an absorbent by adding salt such as alkali metal, etc. to the exhaust solution containing bivalent calcium from a limestone-gypsum process exhaust gas desulfurization unit to let calcium deposit as solids.  
     CONSTITUTION: The water containing bivalent calcium, such as overflow water of thickener of gypsum in the limestone-gypsum exhaust gas desulfurization unit, is admitted through line 17 into a calcium processing tank 130. Here, salt such as alkali metals or alkaline earth metals such as sodium carbonate is added through line 13 with through agitation. Then, bivalent calcium ion becomes calcium carbonate and deposits as solids. Next, this is transferred into a thickner 140, where it is subjected to solid-liquid separation. The separated supernatant is used for industrial water for cleaning of demisters, sump eliminators, etc. and solids as a limestone raw material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5440295-A (JP)
Title: Production of sulfide
Inventor: MATSUOKA TOMIZOU
IPC: C01B17/20
Filed: 1977-09-06
Abstract: PURPOSE: To easily produce a high purity sulfide of high m.p. by setting graphite in a reaction atmosphere where a metal salt or oxide is reacted with CS 2  vapor to form the metal sulfide.  
     CONSTITUTION: Inert gas or N 2  gas is supplied from carrier gas cylinder 1, passed through CaCl 2  tube 2, flow meter 3, deoxidation tower 4 and phosphorus pentaoxide dehydration tubes 5, 8 excepting CS 2  bottle 6, and fed to quartz tube 9 to replace the inside. Next three-way cocks, 7, 7' are changed to pass the carrier gas through bottle 6 and thus feed CS 2  vapor to tube 9, and the vapor is reacted with sample 12, a metal salt or oxide in quartz boat 11. Cylindrical graphite 13 set in tube 9 is previously heated at 1,300W1,500°C in a H 2  stream to remove volatile substances. Electric supply to electric furnace 10 is so controlled by a thermocouple that the proper temp. is maintained. Waste gas is passed through reflux preventing trap bottle 15, CS 2  absorption bottles 16, 17 and CS 2  absorption tube 18 filled with activated carbon to be made harmless and the harmless gas is exhausted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63270690-A (JP)
Title: Production of 1,3-bis(dicarboxyphenyl)siloxane derivative or dianhydride thereof
Inventor: KIKUCHI NOBURU
IPC: C07F7/08
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for polyimide resins, etc., in high yield, by subjecting both a Grignard reagent of a halogeno- ortho-xylene and a substituted dihalogenosilane to coupling reaction and hydrolyzing the resultant product, followed by oxidation, etc. CONSTITUTION:A Grignard reagent of a halogeno-ortho-xylene and a disubstituted dihalogenosilane expressed by formula I (R and R' represent methyl or phenyl; X and X' represent halogen atom.) are subjected to coupling reaction to produce a dimethylphenyl-disubstituted-halogenosilane expressed by formula II (X'' represents halogen atom.). Then the resultant compound is hydrolyzed to form a 1,3-bis(dimethylphenyl)disiloxane derivative expressed by formula III. Then this compound is oxidized to form the aimed compound expressed by formula IV or further subjected to dehydrocyclization after the oxidization to afford a dianhydride expressed by formula V.
Patent JP-S61265492-A (JP)
Title: Latent heat accumulating device for cooling
Inventor: TAKAGI HIROTAKA
IPC: F28D20/00
Filed: 1985-05-20
Abstract: PURPOSE:To allow no difference of heat response in respective cells by a method wherein a plurality of cells, accommodating heat accumulating material, are arranged in an order, in which the phase changing temperatures of heat accumulating material are reduced gradually into the direction of flow of fluid in case of cooling it. CONSTITUTION:The cells 3a-3e for cooling are arranged in a water tank 2, through which the fluid 1 is passed, in the direction of flow of the fluid and heat exchange is effected between the fluid 1 and the heat-accumulating material in the cells through heat pipes. The average molecular weight of PEG is prepared so as to be different from each others and the concentration of the heat-accumulating material in respective cells are prepared so as to be different from each other in case of water containing salt, such as KCl, NaCl or the like, is employed as the heat accumulating material, so that the phase changing temperature of the heat accumulating material in respective cells 3a-3e or the melting point Ma-Me, for example, becomes maximum in the cell 3a at the most upstream side and then it is reduced gradually in accordance with the order of the cells. Accordingly, the temperature differences DELTAT1-DELTAT5 between the fluid 1 and the heat accumulating materials in respective cells are not fluctuated so much and, therefore, accumulated cold heat may be taken out effectively.
Patent JP-S5442596-A (JP)
Title: Source of nuclear fussion device
Inventor: SAKURAI YOSHIMI
IPC: H02M9/00
Filed: 1977-09-09
Abstract: PURPOSE: To obtain the current of a position controlling coil at the starting up time of a current of plasma, by means of driving a thyristor device for control the current of the coil of the position controlling by a voltage of the wave form similar to that of the voltage of a current transformer.  
     CONSTITUTION: A thyristor rectifying device 10 for impressing on the voltage of a position control coil which controls the position of plasma, amplifys the voltage Ecl proportioning to the voltage of a current transformer coil 4 for exciting the current of plasma by an amplifier 112, and is controlled by the voltage shifted by cos -1  Ec by a pulse phase shifter 111. On the other hand, the error difference portion of the ratio of the detected current from a plasma current detector 12 and a current detector of position control coil 13, is outputted from a circuit 114, thereby a control voltage Ec2 for the purpose of making the ratio of both currents at a prescribed value is obtained via an amplifier 113, and the thyristor device 10 is drived by means of adding this control voltage Ec2 to said control voltage Ec1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H047246-A (JP)
Title: Roll paper rewinder
Inventor: URAWA MUTSUNE
IPC: B41J15/16
Filed: 1990-04-24
Abstract: PURPOSE:To improve workability of roll paper replacement or the like by a user while ensuring a rewinding quality by forming a roll paper supply part in a separate unit from a supporting member, for supporting a rewinding shaft, and inserting the shaft to hinge parts of both the supply part and the member to make the supporting member turnable. CONSTITUTION:A member 5 for supporting one end of a rewinding shaft 1 is placed in a position (a) just above a member 4, which partitions a set up place of journal paper and receipt paper, in a normal condition and positioned by stopping and fitting to the other member. When work of setting roll paper and removal or the like of its winding core is performed by a user, operation of turning the member 5 to a position (b) along a direction A is performed after the rewinding shaft 1 is removed. By this operation, sufficient work space is obtained, when the above-mentioned work is performed, by enlarging an opening part of setting up the roll paper because the member 5 just above the journal paper and receipt paper is moved. After the work is finished, the member 5 is returned to the position (a) in a reverse procedure by the user, and printing operation can be restarted by resetting the rewinding shaft.
Patent JP-H09150431-A (JP)
Title: Preparation of foam and formable sheet used therefor
Inventor: MIYAZAKI KENJI
IPC: B32B5/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress foaming in the in-plane direction in a foamable thermoplastic resin sheet by a method wherein a foamable sheet is obtd. by laminating a sheet-like article with a strength which can suppress foaming in the in-plane direction of the sheet and integrating them and the foamable sheet is foamed by heating the foamable sheet at a decomposition temp. or higher of a thermodegradable foaming agent. SOLUTION: A thermoplastic resin, a silane-modified thermoplastic resin, a silane crosslinking catalyst and a thermodegradable foaming agent are mixed and melt-kneaded. In addition, the mixture is extruded from a T-die into a sheet-like shape to obtain a foamable thermoplastic resin sheet 2 and after papers 3 and 4 contg. glass fibers are laminated above and below it, it is passed through between facing cooling rolls 5 and 6 whose temp. is set at 25 deg.C to integrally laminate them and to obtain a foamable sheet 7. Then, the foamable sheet 7 is immersed in a hot water at 99 deg.C, for 2hr to generate crosslinkings and then, it is placed between two sheets of upper and lower belts wherein polytetrafluoroethylene is the main ingredient and is heated at 230 deg.C to foam. After foaming, it is cooled and solidified and the foamable sheet 7 is released from the belts.
Patent JP-S5635688-A (JP)
Title: Method for detecting current of induction motor
Inventor: MIZUNOE SHIYOUJI
IPC: H02P3/24
Filed: 1979-08-27
Abstract: PURPOSE:To simplify the detection of the control current, by piercing a magnetomotive force of an AC current transformer, which is inserted into one of the two phases, to the connecting line of the thyristor connected to the two phases of a primary-voltage-control type induction motor. CONSTITUTION:The driving current is detected by an AC current transformer 12 which is arranged in the second phase into which a thyrister 9 is not inserted. The control current is detected by inserting the connecting line of the thyristor 9 through an AC current transformer 11' so that the magnetomotive force of the current transformer is alternately operated. The detected signals from the AC current transformers 11' and 12 are applied to a current detector circuit 10', and a speed control signal is obtained from a control circuit 15', which receives the current signal of the current detector circuit 10', the output set by a speed setting device 16, and the output of a speed generator 17.
Patent JP-S5334989-A (JP)
Title: Separation of amino acid from fermentation liquid
Inventor: TOI KOUJI
IPC: C12P13/24
Filed: 1976-09-09
Abstract: PURPOSE: To separate amino acids from a fermentation liquid effectively, by extracting the liquid with a solution obtained by dissolving a long-chain quaternary ammonium salt or a long-chain alkyl-aromatic sulfonic acid salt in a water-insoluble organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60252289-A (JP)
Title: System for suppressing blur or range direction in synthetic aperture radar
Inventor: TSUBOI AKIRA
IPC: G01S13/90
Filed: 1984-05-30
Abstract: PURPOSE:To suppress the range direction blur more easily by attaining an effect similar to a blur restoring function with correction of a chirp FM rate. CONSTITUTION:In a range walk estimating part 1, a Doppler FM rate KD at the center point of the scene of an observation object earth's surface is obtained and a center frequency fD of the Doppler frequency band is obtained on the basis of data in a file. In a chirp FM rate correcting part 6, a chirp FM rate KR' of a reference function for range compression in the case, where restoration of the range direction blur is taken into consideration in accordance with a prescribed formula, is claculated. A generating part 3 of the reference function for range compression uses the chirp FM rate KR' to generate the reference function for range compression. Thus, the occurrence of the range direction blur on a reproduced picture due to a geometrical distortion called range walk is suppressed in the initial stage of the signal processing. Consequently, the flow of the synthetic aperture radar signal processing is simplified because it is unnecessary to generate the restoring function of the range direction blur.
Patent JP-S5837456-A (JP)
Inventor: YOSOMIYA SHINJI
IPC: F24D12/00
Filed: 1982-06-25
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-S60255209-A (JP)
Title: Method for controlling edger gap in rolling mill
Inventor: TSUKAMOTO EIHIKO
IPC: B21B37/22
Filed: 1984-05-30
Abstract: PURPOSE:To enable exact control and to obtain a rolling plate having a desired shape without deformation by measuring the width distribution of the rolling plate on the inlet side of an edger roll and calculating the set quantity of the edger gap by using the measured value. CONSTITUTION:A width gage 4 is provided on the inlet side of the edger roll 1 adjacently to said roll 1 and the width of the rolling plate 3 prior to the entry to the roll 1 is measured. The width distribution W0(X) (X: the distance from the front end of the plate) of the plate 3 is thus determined. The distribution W0 is stored as a width deviation distribution DELTAW0(X) in a width fluctuation memory 5 and is supplied with a time lag to a computer 7 by a time lag device 6. On the other hand, the pass schedule 8 determined preliminarily by an upper computer, etc. and the target width DELTAW3(X)9 required in the outlet of the rolling mill are inputted to the computer 7 and the optimum set distribution DELTAW1(X) of the edger gap to obtain the target width is calculated by the computer 7. Such quantity is fed forward to an edger gap setter 10, by which the edger gap is controlled.
Patent JP-H09268022-A (JP)
Title: Removal of strain from glass molding
Inventor: YAMAJI MICHIO
IPC: C03B25/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing strain from large-sized and brittle glass moldings. SOLUTION: A large-sized and brittle glass molding molded to a specified shape is heated to such a temperature that the viscosity of the glass material comes to 10<14.5> to 10<17.0> poise, held at the temperature until the strain vanishes, and then cooled in such a temperature-filling time as not to develop a failure such as cracks in the glass molding.
Patent JP-H05277662-A (JP)
Title: Twin roll type clad steel sheet continuous casting apparatus
IPC: B22D11/06
Filed: 1992-04-02
Abstract: PURPOSE:To provide a continuous casting apparatus capable of efficiently separating an upper and lower layer molten metal in a molten metal pool for a twin roll type clad steel sheet casting apparatus. CONSTITUTION:The two pouring nozzles 4a, 4b which pour different kinds of molten metals, are dipped into the molten metal pool 3 formed by the two rolls 1 and the side weir 2, the magnetic pole 5a forming the static magnetic field zone 6 is arranged outside the both end surface of the roll to constitute a magnetic circuit in contact with the roll shaft part 1c through a yoke of the magnetic pole. Accordingly, the yoke of the magnetic pole contacts with the roll shaft part to reduce a steel stock of the yoke part, the magnetic resistance is reduced to improve the magnet efficiency, leading to size and cost reduction of the apparatus.
Patent JP-S63273818-A (JP)
Title: Laser scanning system
Inventor: SHIRAISHI TAKASHI
IPC: H04N1/04
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the beam intensity of stray light sufficiently by an optical component which is arranged on the incidence surface side of a photodetecting element and converges a laser beam in a subscanning direction by setting the upper limit of the laser beam transmissivity of the optical component to 65% and the lower limit to such a value that the photodetecting element can detect the laser beam. CONSTITUTION:The transmissivity of the correcting lens 73 of the plastic optical component 70 which is arranged on the incidence surface side of the photodetecting element 76 has its upper limit set to 65% and its lower limit to such a value that the pin diode 76 can detects the laser beam. The beam intensity is therefore reduced while the laser beam is transmitted through the correcting lens 73, and also reduced again while the laser beam which is reflected by a photodetection part 84 is transmitted through the corresponding lens 73. Consequently, the beam intensity can be reduced sufficiently and even if the beam returns to a polygon mirror 54 and is incident on a photosensitive body 62 as stray light, a false image is prevented from being formed.
Patent JP-S61266862-A (JP)
Title: Friction driving gear for converting rotational motion into straight motion in axial direction
Inventor: KOTANI HIROSHI
IPC: F16H19/02
Filed: 1985-05-20
Abstract: PURPOSE:To maintain a stable contact state of a friction driving gear roller to an input shaft by providing the roller with two rows of peripherally projected parts so that the roller is brought into contact with the outer surface of the input shaft at two points. CONSTITUTION:A roller 2 is provided with two rows of peripherally projected parts 2a1 and 2a1 by forming the outer peripheral parts of two discs, which are installed to a shaft 2c as integrated bodies placed side by side via an intermediate shaft 2b, into projected shapes. The two rows of peripherally projected parts 2a1 and 2a1 are brought in contact with the outer surface of the input shaft 1 at two points A and B, thereby reducing the surface pressure of the peripherally projected parts 2a1. In addition, since the peripherally projected parts 2a1 and 2a1 touch the outer surface of the input shaft 1 at two points A and B, which are situated acrossing the shaft centerline 1a, the contact state can be maintained in a more stable manner.
Patent JP-H11285348-A (JP)
Title: Additive for forage for animal and the same forage
Inventor: NONAKA ISAO
IPC: A23K1/18
Filed: 1998-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an additive for forage for animals and to provide the same forage, both having a deodorizing effect on solid body wastes. SOLUTION: This additive for forage for animals comprises (A) a generation preventing-type deodorizing substance and (B) a absorption-type deodorizing substance, and this forage contains the above additive. The additive can inhibit bad smells of solid body wastes from industrial animals such as cattle, pigs, horses, chickens and the like and companionable animals such as dogs and cats, based on a synergistic effect both of the above deodorizing substances, immediately after and since their excretion.
Patent JP-S62263873-A (JP)
Title: Welding torch having hood for jetting shielding gas
Inventor: SHIMIZU IWAO
IPC: B23K9/26
Filed: 1986-05-12
Abstract: PURPOSE:To perform the welding with the stable arc length by surrounding a nozzle to deliver a wire by a hood with a rectangular cross section and making the short sides and the long sides of the hood to the specific width. CONSTITUTION:The nozzle 4 to deliver the wire via a chip 1 of the tip is surrounded by the hood 2c with the rectangular cross section. The width of the short sides of the hod 2c is made under maximum clearance of a groove and the width of its long sides is determined so as to maintain the necessary cross section for feeding a sufficient quantity of protective gas (g) to obtain a gas shielding effect. In this way, when the longitudinal direction of the hood 2 is run along a weld line, the horizontal weaving of a welding torch is made possible and the welding is performed with the stable arc length.
Patent JP-S5828533-A (JP)
Title: Fuel injection rate control method in internal combustion engine
Inventor: NAGASE MASAOMI
IPC: F02D41/10
Filed: 1981-07-14
Abstract: PURPOSE:To improve accelerating performance and accelerating feeling in such a way that the change rate between the value in the previous time and the value in this time for accelerating opening degrees in the unit time is detected within a control unit time of fuel injection rate, and correction of the injection is done from the result of its detection. CONSTITUTION:In order to control fuel feeding rate from a fuel injection pump 1, an actuator 21, a fuel cut valve 19, etc. are provided, and these are controlled by means of a controller 5. In this case, the controller 5 is constituted so that output of each detecting means of a spill ring displacing sensor 31, a pump revolving number sensor 33, and an accelerator sensor 6, etc. is given as input to control the injection rate control. In other words, the change rate DELTAA (=Ai -Ai-1) between the accelerator opening degree Ai-1 in the unit time in the previous time and the accelerator opening degree Ai in the unit time in this time is detected within the control unit time of a certain injection rate, the injection rate is substantially corrected on the basis of its detecting result, and fuel injection rate is controlled in accordance with its arithmetic operation result.
Patent JP-H06296721-A (JP)
Title: Golf exercise device
Inventor: KEO TATSUO
IPC: A63B69/36
Filed: 1993-04-12
Abstract: PURPOSE:To perform swing exercise at a desired set angle by providing a resilient plate of which angle is stepwise changeable forward/backward or to the right/left. CONSTITUTION:A base end of a movable frame 2 is pivotally supported on one end of a base frame 1, the other end side of the movable frame 2 is supported by an angle changeable mechanism 3 fixed on the base frame 1, and a resilient plate 4 in which plural needle resin materials 43 are planted is disposed on the whole surface of an upper surface of the movable frame 2. For the angle changeable mechanism 3, an angle changeable member 31 such as a stageless ratchet member of a hydraulic cylinder, for example, is used, so the inclination angle of the movable frame 2 supported by it can be set properly. The movable frame can thus be set at a desired inclination angle manually, thereby a player is able to perform swing exercise at the inclination angle which is the closest to a natural condition possible in a set condition.