baber/WOPTO huggingface dataset:
Patent JP-S61195754-A (JP)
Title: Continuous casting device
Inventor: MATSUI KUNIO
IPC: B22D11/128
Filed: 1985-02-27
Abstract: PURPOSE:To improve the quality of an ingot and the safety by disposing a support which supports and cools the ingot on the outlet side of a block casting mold. CONSTITUTION:The knife-shaped support 6 is disposed movably forward and backward in the drawing direction of the ingot 5 on the outlet side of the block casting mold 1. A cooling medium is supplied by a proper means to the inside of the support 6. The mold 1 and the ingot 5 is moved and the support 6 is held in the retreated position in the stage of casting. The support 6 is advanced to be inserted between the ingot 5 and the mold 1 to hold the surface of the ingot 5 when the block mold stops. The cooling medium is supplied into the support 6 in this stage to cool the ingot 5. The recuperation of the heat of the ingot near the support 6 is prevented by the above-mentioned method and therefore bulging and breakout are obviated. The quality of the ingot and the safety of the operation are thus improved.
Patent JP-S5910670-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/34
Filed: 1983-03-10
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-H08229404-A (JP)
Title: Exhaust gas purifying catalyst and apparatus
Inventor: HAYAKAWA YOSHIO
IPC: B01J29/89
Filed: 1995-02-27
Abstract: PURPOSE: To purify NOX in exhaust gas with high efficiency and to also purify soot and HC at the same time by using a first catalyst component consisting of a noble metal, a transition metal and an amorphous double chain structure type clay mineral and a second catalyst component consisting of multiple oxide having a perovskite structure represented by a specific formula in a mixed state. CONSTITUTION: A first catalyst component is formed from a noble metal, a transition metal and an amorphous double chain structure type clay mineral, for example, platinum, vanadium and zeolite. A second catalyst component is formed from multiple site oxide having a perovskite structure represented by chemical formula ABO3 (wherein A is lanthanum, strontium, cerium, barium or calcium, B is cobalt, iron, nickel, chromium, manganese or magnesium and 0 is oxygen) and mixed with the first catalyst component to obtain an exhaust gas purifying catalyst.
Patent JP-S56135578-A (JP)
Title: Film laminating method
Inventor: KIMOTO YASUO
IPC: C09J5/00
Filed: 1980-03-25
Abstract: PURPOSE: To enable a laminated fabric having no foam and no crease produced, by a method wherein a film wound up is unwound and guided by a drum type roller whose central part is expanded, and then the film is brought into contact with a fabric to be laminated from the central part of the film by means of a press roller to laminate the film to the fabric.  
     CONSTITUTION: A film 2 is unwound from a spool 1, guided by an idler roller 3 and a drum type roller 4 and then laminated to a material 10 to be laminated by means of a press roller 6. Since the film 2 is laminated to the material after it is guided by the drum type roller 4, the film 2 is brought into contact with the material 10 to be laminated first from the central part of the film. Then the both side parts of the film are gradually brought into contact with the material 10. Thus, there is no chance of air being introduced into the space between the film 2 and the material 10 to be laminated. The generation of and crease can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05207416-A (JP)
Title: Transmitter for digital picture signal
Inventor: OGURO MASAKI
IPC: H04N19/186
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the degradation in the quality of a reproduced picture due to an error by utilizing a word effectively when an important word is in error in a SYNC block and the code signal corresponding to picture data is correct. CONSTITUTION:Video data are compressed by DCT and variable length coding and buffering by quantization is implemented so that code signals of a prescribed quantity are included to each of plural SYNC block. A quantization number representing a quantization step is inserted in plural SYNC blocks as an important word. A correct important word in each SYNC block to be reproduced is detected and/held by an important word holding circuit 38. The code signal is stored in a buffer memory 37 and after the important word is confirmed, a data segmentation circuit 41 outputs synchronizingly the code signal and the important word.
Patent JP-H05203600-A (JP)
Title: Calculation of impedance index and measuring method for degree of pipe corrosion by use of the index
Inventor: ANDO JUNICHI
IPC: G01N17/00
Filed: 1992-01-28
Abstract: PURPOSE:To improve the precision of correlation between maximum estimation corrosion depth and maximum measured corrosion depth of a pipe buried under the ground by means of the measurement method of a degree of pipe corrosion using an impedance index. CONSTITUTION:An estimation value of a degree of corrosion is as follows: H=A1+B1ZM+C1P/S0: where, ZM, impedance index; P/S, electrical potential of pipe to ground; A1, B1, and C1, constant. ZM=(Ralpha-Rbeta)X/RgammaY: where, X and Y, exponents; Ralpha, Rbeta and Rgamma, impedance values when frequencies of respective currents are alpha, beta and gamma. Furthermore estimation precision can be improved when a buried lapsed year YE is added as a factor.
Patent JP-S51113973-A (JP)
Title: Rail changing device for trolley conveyor
Inventor: OOTSUKA KENJIYUN
IPC: E01B25/26
Filed: 1975-03-31
Abstract: PURPOSE: To provide a device which can change simply and smoothly a portion of the rail of a trolley conveyor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63226283-A (JP)
Title: Water-soluble enzyme modified by polyurethane and its production
Inventor: URURIHI AIKEN
IPC: C12N11/08
Filed: 1988-02-23
Abstract: A polyurethane-modified, water-soluble enzyme and a process for its preparation are described. Then polyurethane-modified enzyme according to the invention is obtainable by reaction of an enzyme in aqueous solution with an aqueous solution of a polyurethane prepolymer/bisulphite adduct at a pH of greater than 7. Using the process according to the invention, it is possible to obtain polyurethane-modified enzymes which, besides the improved physicochemical and biological properties known for polyurethane- modified enzymes, such as, for example, improved solubility in certain systems or reduced antigenic action, also exhibit a very good activity yield.
Patent JP-S56136351-A (JP)
Title: Manufacture of particle board with colored grooves
Inventor: NAKAMICHI YOSHIO
IPC: B27N7/00
Filed: 1980-03-28
Abstract: PURPOSE: To simplify operations without using a coloring process in grooves by a method wherein wooden chips the inner part of which is colored previously are used as the inner layer of a particle board and then grooves are formed down to the colored layer.  
     CONSTITUTION: After the wooden chips are bleached by bleaching agent like sodium hypochlorite and the like, the inner part of them also is colored by coloring agent. Then, adhesives are coated and these colored chips are laminated, for example, in the form of a three layer construction mat so that the chips can occupy the inner layer. After this mat is pressed in heating to form a particle board, V-grooves, U-grooves are prepared so that they can reach the colored chip-layer from the surface and the object board having nice colored grooves is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57152974-A (JP)
Title: Driving device for drum type line printer
Inventor: HORIKIRI TADAHIKO
IPC: G06K15/07
Filed: 1981-03-17
Abstract: PURPOSE:To provide a drum type line printer which improves a printing speed efficiency, by a method wherein a means for storing a printing instruction data and a means for detecting a particular type row are mounted to a printing drum provided with a large number of columns of types at its outer periphery. CONSTITUTION:A memory region, corresponding to a type arrangement at a time when a printing drum 12 is spread, is formed at a printer provided with a printing drum 2, having a large number of columns of types at its outer periphery, and a plural number of hammers 3 positioned facing and opposite to each column of the type row, and a memory means RAM12 for storing a printing instruction data 13 is installed to a memory region corresponding to a type to be printed. Before performing a printing operation, the presence of a printing instruction data is detected in the order of the types from a memory region of a memory means corresponding to the final printing row of the printing drum and along the reverse direction to the turning direction of the printing drum. A printing operation is caused to be complete at a time when, after a type row, having a first printing instruction data for it, is detected, a type row, coming to a position where it is positioned facing and opposite to a hammer during a printing operation, coincides with type row detected before.
Patent JP-H09212340-A (JP)
Title: Trigonometric function calculating circuit
Inventor: HANAKAWA KAZUHISA
IPC: G06F7/548
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To drastically improve the calculation speed at the time of determining grounding direction in a directional ground relay and to judge the grounding direction at real time. SOLUTION: The directional ground relay 1 previously calculates relation between a phase value θ and tan (I/R) and stores the value of tan θ (the value of a division value (I/R)) corresponding to each phase value θ in an address indicated by an address value expressed by each phase value θ stored in a table 11. In the case of calculating the value θ of tan<-1> (I/R), the value of tan θstored in the table 11 is retrieved and the tan θ coincident with a specified value or most close to the specified value is found out and an address value corresponding to the tan θ is set up as the phase value θof the tan<-1> (I/R).
Patent JP-S62198109-A (JP)
Title: Magnetic adjusting electromagnetic converter
Inventor: SAKURAI SHOZO
IPC: H01F27/28
Filed: 1986-02-26
Abstract: PURPOSE:To generate a voltage and a wave energy in a magnetic circuit by performing the electromagnetic conversion of a coil and a magnetic element by the magnetic adjustment of the element of the magnetic circuit. CONSTITUTION:An electromagnetic converter for generating a voltage and a wave energy in a magnetic circuit is performed, in case of a single phase AC by disposing a single-winding coil at a primary side, and, at a secondary side through the magnetic element of the magnetic circuit, two coils wound at one side clockwise and at the other side counterclockwise in such a manner that each set is disposed at both sides of the primary coil of the element of the circuit. The element of the magnetic circuit is opened at its end or connected with other circuit as a terminal for use.
Patent JP-S55131167-A (JP)
Title: High tensile alloyed zinc-plated steel sheet
Inventor: TAKAHASHI MASASHI
IPC: C22C38/00
Filed: 1979-03-30
Abstract: PURPOSE:To provide the title steel sheet having enhanced workability, plated film adherence and weldability by cold rolling a steel contg. a reduced amt. of C and N and a regulated amt. of Ti added followed by continuous galvanizing. CONSTITUTION:A steel having a compsn. consisting of (C+12/14N) 0.01-0.04%, Ti <=0.3%, Ni <=0.01%, Si 0.1-0.8%, Mn 0.3-2%, P<=0.15%, sol. Al<=0.1% and the balance Fe and satisfying Ti%/(C+12/14N)%=4-18 is cold rolled and passed through a continuously galvanizing line to perform alloyed zinc plating. Thus, a high tensile alloyed zinc-plated steel sheet is obtd. having high weldability, high film adherence and superior workability.
Patent JP-S58157882-A (JP)
Title: Flame retardant urethane resin type sealing material composition
Inventor: SHINTANI AKIRA
IPC: C08G18/00
Filed: 1982-03-11
Abstract: PURPOSE:The titled composition, containing a composition containing an isocyanate prepolymer, a composition containing a compound containing an active hydrogen atom and a specific nonpolar brominated aromatic compound, and capable of imparting the flame retardance without deteriorating the curability, tensile  strength, etc. CONSTITUTION:A composition containing (A) a composition containing an isocyanate prepolymer, e.g. a reaction product of a polyether polyol compound with tolylene diisocyanate, (B) a composition containing a compound containing an active hydrogen atom, preferably a polyol compound, and (C) a nonpolar brominated aromatic compound with >=50wt% bromine content, e.g. a mononuclear or binuclear nonpolar brominated aromatic compound such as hexabromobenzene with preferably >=60wt% bromine content. Preferably, the mixing ratio of the component (B) is 0.7-1.3 equivalents active hydrogen atoms based on one equivalent isocyanate groups in the component (A), and the amount of the component (C) is 10-40wt% based on the total amount of the components (A) and (B).
Patent JP-S57153320-A (JP)
Title: Clock supplying system
Inventor: YAJIMA TATSUO
IPC: G06F1/04
Filed: 1981-03-18
Abstract: PURPOSE:To decrease the number of control lines and their interfaces and to simplify the constitution, by using a logical sum circuit, a reference clock detecting circuit and a logical product circuit. CONSTITUTION:Each time data generating means 2 has a clock counting section 20 connecting clocks and generating time data, and its internal clock circuit 21. Each clock switching means 3 consists of a reference clock detecting circuit 30, a logical product circuit 31, and a logical sum circuit 32. A reference clock generated at a master reference clock generating means 1 is applied to each clock switching means 3 via a reference clock line 100. The reference clock is applied to an input side of the above-mentioned detecting circuit 30 and one input of above-mentioned logical sum circuit 32.
Patent JP-S52123034-A (JP)
Title: Concentrated alarm indicator
Inventor: TOKUDA HIROATSU
IPC: B60Q9/00
Filed: 1976-04-09
Abstract: PURPOSE: To indicate the trouble of most important degree on a dod matrix type character indicator when a plurality of troubles occurrs using a digital computer and alarm control unit or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11237743-A (JP)
Title: Method for making planographic printing plate and original plate for planographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/004
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a planographic printing plate which allows direct plate making from digital data of a computer, etc., by an IR laser, makes it possible to obtain printed matter free of stains with a high sensitivity without requiring special processing, such as wet process development processing and rubbing, after image writing, has excellent handling quality and allows on-machine development and an original plate for the planographic printing plate used for the method. SOLUTION: The original plate for the planographic printing plate which has a photosensitive layer contg. a polymer having the structural unit expressed by formula (1) or formed (2) and an IR absorbent and is developable with ink and water is used and is subjected to development by bringing the original plate into contact with the ink and the water after IR exposure to an image form. -C(=O)-OSi(R<1> )(R<2> )(R<5> )... the formula (1). -C(R<3> )(R<4> )-O-Si(R<1> )(R<2> )(R<5> )... the formula (2). In the formulas, R<1> , R<2> denote alkyl groups, aryl groups, alkoxy groups, aryloxy groups; R<3> , R<4> denote hydrogen, alkyl, aryl groups. R<5> denotes a single bond built into a polymer main chain or alkyl group, aryl group, alkoxy group, aryloxy group.
Patent JP-H04257694-A (JP)
Title: Heat exchanger for vehicle
Inventor: ONISHI MASAZUMI
IPC: F28F1/08
Filed: 1991-02-09
Abstract: PURPOSE:To improve a heat exchanging efficiency and simplify and make a light weight heat exchanger with a simple structure. CONSTITUTION:A mid-way part of a corrugated tube having a plurality of expansion portions 2 for use in communicating fluid and set along a longitudinal direction therein is bent at a plurality of bent portions 5 so as to form a plurality of tube rows 4 parallel to each other. Each of upper and lower tube rows 4 adjacent to each other is disposed alternatively in a forward or a rearward direction in respect to a wind receiving direction. A thermal radiation area of the corrugated tube 3 itself is expanded with a plurality of expansion portions 2, a disturbed flow of air is generated by the forward or rearward arrangement of each of the tube rows 4, resulting in that a pressure loss of air is reduced and a thermal radiation amount is increased. In addition, since the corrugated tube 3 having some expansion portions 2 is merely bent, its structure is simple.
Patent JP-S61200397-A (JP)
Title: Blower
Inventor: MORINUSHI KEN
IPC: F04D29/54
Filed: 1985-02-28
Abstract: PURPOSE:To make the captioned fan compact by providing a disc-shaped wind passage member in a volute casing in such a manner as said member is opposed to an impeller at a predetermined interval and setting a starting point of the volute of the volute casing in a position beyond 80 deg. as an angle in the direction of rotation of an impeller, from a reference line that is the direction of a blowoff point. CONSTITUTION:A motor 2 is fitted on a disc-shaped wind passage member 5 and fixed to a volute casing 7 by means of a support metal fitting 9. Further, when an angle measured, from a reference line that is the direction of a blowoff port 3, in the direction of rotation of an impeller 1 of a propeller fan, up to a starting position of the volute of the volute casing 7, is theta, theta is a little over 90 deg. to show a very particular shape of the fan. Due to this, the fan can be considerably miniaturized. Furthermore, when the radius of the volute at the start of spiraling is R1 radium thereof at a position advancing by 180 deg. from the position of start is R2, depth of the casing 7 is L1, outside diameter of the wind passage member 5 is D2 the interval between the side plate of the volute casing 7 and the wind passage member 5 is L2, a fan having those amounts within the limits satisfying the formula 0.6<=R1/D1<=0.8,1.4<=D2/ R1<=1.7,0.45<=L2/L1<=0.65 brings about good performance.
Patent JP-S53125075-A (JP)
Title: Peak holding circut
Inventor: TAKEUCHI SHIGERU
IPC: G01R19/04
Filed: 1977-04-08
Abstract: PURPOSE: To make possible holding of high speed and long time by receiving input signals in an analog peak holding circuit and holding the holding outputs thereof in a digital peak holding circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58157140-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: GOTOU JIYUNJIROU
IPC: H01L21/368
Filed: 1982-03-12
Abstract: PURPOSE:To prevent a quartz-made ampoule from destruction or explosion during the process wherein material is fused to form a crystal by a method wherein the material the same as the crystal-forming material in the ampoule is accommodated in a pressure-resistant vessel so that pressure is roughly equal in and out of the ampoule when the entirety is subjected to heating. CONSTITUTION:Specified quantities of Hg, Cd, Te are weighed into material 11, so balanced that a crystal composition of Hg1-xCdxTe may be obtained, and the material 11 is put into a quartz-made ampoule 12. An end of the ampoule 12 is welded for sealing after evacuation. The ampoule 12 is then inserted into a cylinder 13, made of a Ti alloy, which is evacuated and then sealed. Before sealing, material 14 is placed in the cylinder 13 that will generate a vapor pressure roughly equal to the one the material 11 with generate upon melting. The cylinder 13 is accommodated in a quartz-made oven tube 15, to be heated in an oven 16 up to approximately 780 deg.C for a prescribed length of time. The vapor pressure within the ampoule 13 to be generated by the material 11 when it melts is made equal to the vapor pressure outside the ampoule 12.
Patent JP-S59164255-A (JP)
Inventor: ARAI TOSHIO
IPC: B61B10/04
Filed: 1983-03-09
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-S53124821-A (JP)
Title: Upper cover for operator's seat of work vehicle
Inventor: NABEYA KIYOSHI
IPC: B62D25/08
Filed: 1977-04-05
Abstract: PURPOSE:To provide a work vehicle having an operator's seat that can be turned back, in which arrangement is such that upper cover for the operator's seat has has always an upward inclination toward the front of the operator, by the aid of cylinder means actuated with turning of the seat.
Patent JP-2000238907-A (JP)
Title: Belt storage unit for belt conveyer
Inventor: INOUE MAKOTO
IPC: E21D9/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To dispense with construction of a temporary starter tunnel even for a tunnel of small cross section. SOLUTION: This belt storage unit 1 has a pair of pulley attachment bodies 3a and 3b arranged in opposing positions inside a unit frame 2, and one pulley attachment body 3a is fixed to the unit frame 2 and the other pulley attachment body 3b is movably attached to the unit frame 2. A plurality of pulleys 4a and 4b are arranged side by side on each of the pair of pulley attachment bodies 3a and 3b. A pair of hydraulic actuators 12 as a belt tensioning mechanism are equipped on both side faces of the unit frame 2. A wire 10 is wound between wire sheaves 8 attached to tips of piston rods 7 of each hydraulic actuator 12 and wire sheaves 9 attached to projected corners of the unit frame 2, and a tip of this wire 10 is connected to the pulley attachment body 3b via sheaves 11.
Patent JP-S55137838-A (JP)
Title: Wire cut type electric discharge machining
Inventor: OZAKI YOSHIO
IPC: B23H7/02
Filed: 1979-04-03
Abstract: PURPOSE:To enable stable working without hunting or the like, by setting an upper limit value for a work feeding speed. CONSTITUTION:The working voltage between a wire electrode 1 and a workpiece 2 is averaged by an LPF 4. The averaged voltage is applied to a differential amplifier 5 so that the difference between the averaged voltage and a reference voltage is determined. The differential voltage detected by a linear detector 6 is applied to an input terminal of an analogue switch 13 and a comparator 12. A work feeding speed is previously applied as an initial input to a numerical controller 10. The output of the controller corresponding to the input is supplied to the comparator 12 through a D/A converter 11. The output of the comparator 12 is applied to an operational amplifier 14 to generate driving signals for a motor 8 for an X-axis and another motor 9 for a Y-axis. If an actual work feeding speed reaches an upper limit value, the speed is maintained at the value.
Patent JP-H07249365-A (JP)
Title: Heater structure and manufacture of cathode heater
Inventor: NAGAI NOBUAKI
IPC: H01J9/08
Filed: 1994-03-10
Abstract: PURPOSE:To provide a heater tab structure that is easy to be split by cutting, especially after assembly, relating to a heater structure for use in a color cathode-ray tube and the like. CONSTITUTION:This heater structure 12 has a heater tab 9 comprising a pair of heater fixing parts to which a pair of heater cores 2 have their legs welded and held and a connection to which the pair of heater fixing parts are connected, with a notch 15 formed in the connection of the heater tub 9 for splitting by cutting and with a board part 15 formed in a splitting part in such a manner as to be broader than the connection. Therefore, splitting the heater structure by cutting after assembly is facilitated, and an insulating layer covering the heater can be prevented from being cracked. Since the size of split pieces can be increased, the split pieces can be prevented from being scattered into and attaching to the heater structure. Also, since the heater structure can be split by chucking and twisting off the broad splitting part, scattering of the split pieces can be prevented and impact eliminated.
Patent JP-S59165740-A (JP)
Inventor: FUJITA KAZUAKI
IPC: E03D9/08
Filed: 1983-03-10
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。