baber/WOPTO huggingface dataset:
Patent JP-S54148097-A (JP)
Title: Fluorine-containing aliphatic polycarbonate and its preparation
Inventor: YAMADA AKIRA
IPC: C08G63/00
Filed: 1978-05-11
Abstract: PURPOSE: To prepare a fluorine-containing aliphatic polycarbonate having excellent mechanical properties, water and oil repellency, solvent resistance, etc., by copolymerizing a perfluoroalkyl group-containing epoxide with carbon dioxide.  
     CONSTITUTION: (A) A substituted epoxide I (Rf is 3W21C perfluoroalkyl group) is copolymerized with (B) carbon dioxide in a solvent, e.g. dioxane, at 60°C at the pressure of 50kg/cm 2  in the presence of diethylzinc-water catalyst, to give (C) a fluorine-containing aliphatic polycarbonate having substituted oxyethylene groups II or III, and oxycarbonyl groups IV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53142101-A (JP)
Title: Repeater monitor circuit
Inventor: NIINO MAKOTO
IPC: H04B10/524
Filed: 1977-05-18
Abstract: PURPOSE:To obtain a low-cost and small-size optical repeater as well as to perform monitoring under the in-service state, by using the loop control voltage of the optical repeter for both the monitor and test.
Patent JP-S53141875-A (JP)
Title: Observation method of process condition
Inventor: NOMURA MASAHIDE
IPC: G05B23/02
Filed: 1977-05-18
Abstract: PURPOSE:To designate easily a necessary picture which is needed by an operator to have information by indicating information which shows a relation of one picture and other picture in a part of screen in case of indicating a picture on the screen of CRT so as to exchange information between a computer control system of process and an operator.
Patent JP-2000245999-A (JP)
Title: Clothes-drying device for balcony
Inventor: NAKAMICHI HIROYUKI
IPC: D06F57/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a clothes-drying device for a balcony which does not damage the outwart appearance of a handrail, makes it possible to take out and put away a clothes pole through one action and is safe since it is hardly broken even when a person or a matter hits the clothes pole. SOLUTION: The clothes-drying device 10 is provided at the handrail 11 of a balcony of an apartment house, etc. Vertical poles 8 and horizontal poles 19 are arranged along the height direction and the longitudinal direction of a vertical handrail member 12 and a horizontal handrail member 13. Supporting tools 15 for rotatably supporting the poles 18 are fixed to the lower ends of the members 12. In addition, fixtures 16 for fixing the upper parts of the poles 18 in a removable manner are arranged at the upper end parts of the members 12. When pulling out the poles 18 to this side of the handrail 11, the fixtures 16 are removed and the poles 18 fall down to a prescribed tilting position by hanging chains 17.
Patent JP-S57170964-A (JP)
Title: Antifouling coating
Inventor: FUJINO JIYUNJI
IPC: C09D5/14
Filed: 1981-04-14
Abstract: PURPOSE: An antifouling coating that contains a polymer or copolymer including a triorganotin salt of monobasic carboxylic acid, a polymer or copolymer including a triorganotin salt of dibasic carboxylic acid and a copper compound in a specific proportion, thus showing high adhesion, storage stability and antifouling activity for a long period of time.  
     CONSTITUTION: (A) A polymer of triorganotin salt of monobasic polymerizable unsaturated carboxylic acid such as acrylic acid or a copolymer thereof with other polymerizable unsaturated compounds such as methyl methacrylate is mixed with (B) another polymer of bis or triorganotin salt of dibasic polymerizable unsaturated carboxylic acid or a copolymer thereof with other polymerizable unsaturated compounds at a weight ratio of 9/1W6/4 based on the above tin salts. Further, a copper compound is added at a weight rate of (30W70)/20 of the total coating solid components. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05220029-A (JP)
Title: Frame line mounting device for spring unit
Inventor: MUKAI TERUO
IPC: A47C27/07
Filed: 1992-02-10
Abstract: PURPOSE:To automatically clip upper and lower frame lines corresponding to the thickness of a spring unit by providing a vertical drive mechanism which vertically positions either of upper or lower part clippers of coil spring of a spring unit according to the height of the spring unit. CONSTITUTION:A sliding table 6 on which a spring unit 81 with frame line 85 temporarily clipped is placed, is biased close to the side of the spring unit 81. Thereby, receiving members 145, 145 of upper and lower clippers 118, 119 are located under upper and lower frame lines 85, 85. And each frame line 85 and a connecting lever 83 of spring simple substance 82 are clipped. The thickness of the spring unit 81 is adjusted with a handle 129 of a vertical drive mechanism 117. That is, an outer cylinder 124 is driven by a screw shaft 132 along with a nut body 131 to raise the upper clipper 118 through the 1st bracket 136, and to elevate the receiving member 145.
Patent JP-S60199405-A (JP)
Inventor: IEHARA JIYUNICHIROU
IPC: E03C1/33
Filed: 1984-03-24
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-S61217409-A (JP)
Title: Cargo side shifting device on fork
Inventor: YAMAZAKI KANAME
IPC: B66F9/07
Filed: 1985-03-20
Abstract: PURPOSE:To enable the cargo side shifting to be performed positively and safely by providing a cargo side shifting device on the fork side so as to automize the side shifting operation. CONSTITUTION:A side shifting stationary fork 17 if provided near the fork side section of a frame which supports a fork 11. And a side shifting movable fork 18 is supported movably within the stationary fork 17 to the direction of the fork. In addition, a side shifting stopper 19, the rising force of which is energized by the movable fork 18, is rotatably installed from the fork stopper side 15 so that it can rise and lie down. In addition, a guide roller 31 is arranged on the side of the stopper 19 so as to knock down the stopper. Simultaneously, a guide rail 21, with which a roller 31 comes in contact, is provided in the inner surface of the stationary fork 17 to knock down the stopper. Then, the stopper 19 is allowed to advance toward the fork stopper 15 by the stated distance permitting it to rise automatically from the stopper side 15. Subsequently, it is allowed to advance furthermore so as to shift cargoes mechanically.
Patent JP-H11257306-A (JP)
Title: Hydraulic transmission
Inventor: EGAWA EIJI
IPC: F15B13/044
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of pressure pulsation in a hydraulic actuator so as to enable smooth action over the full range of a command signal area, when a command signal provided to a flow rate control valve is small. SOLUTION: As a means of operating a flow rate control valve 4, an operating lever device 5 which teaches a motion of an actuator and a control unit 7 which deals with a command signal from the operating lever device 5 are provided. In the control unit 7, a command signal u1 is entered from the operating lever device 5, then the command signal u1 is subjected to a variable filtering process, expressed as u1=F1 (u1, u1), by a variable low-pass filter 7a. At a normal operation where the command signal u1 is large, most of frequency elements of the command signal u1 is passed through.  On the other hand, at a fine operation where the command signal u1 is small, of frequency elements of the command signal u1, a high frequency element which including a nearby characteristic frequency of the hydraulic actuator is cut off, then mainly a low frequency element is passed through to obtain a flow rate command value uf1.
Patent JP-H03259969-A (JP)
Title: Printing ink
Inventor: OHORI TAKAO
IPC: C09D11/03
Filed: 1990-03-09
Abstract: PURPOSE:To extend pot life to improve printing efficiency and to meet quality requirements by compounding a polyurethane-polyvinyl chloride ink with a specific curing agent. CONSTITUTION:A polyurethane-polyvinyl chloride ink as the main component is compounded with a monocyclic diisocyanate trimer of the formula (wherein R is hexylene) having a solid content of 100% to give a printing ink, which is suitably used for printing on a plastic material, a (surface-treated) metal, or a plated plastic or metal by pad or screen printing.
Patent JP-H06269592-A (JP)
Title: Washing machine
Inventor: WADA MASAJI
IPC: D06F33/02
Filed: 1993-03-17
Abstract: PURPOSE:To enable a finishing agent to be made effective sufficiently by sufficiently removing a washing agent from a laundry through a longer rinsing at the time just before the last rinsing than the normal rinsing time carried out when a finishing agent course is selected, and thereby reducing the reaction of the washing agent on the finishing agent. CONSTITUTION:A finishing agent container 11 is set at an upper part of an inner tab 4. The finishing agent in the container 11 is transfered in order through several chambers of the container in accordance with the sequence of washing, spin-drying, rinsing, etc., and at the time of last rinsing it is flowed into water in the tab 4. When a finishing agent course is selected by means of a finishing course selecting means, the rinsing just before the last rinsing is carried out for a longer time that the normal rinsing time. With such a constitution, the washing agent can be removed from the laundry sufficiently, and at the time of last rinsing the washing agent removal from the laundry is reduced so that the reaction of the washing agent on the finishin agent to be applied upon the last rinsing is reduced, thereby attaining a sufficient effect of the finishing agent.
Patent JP-S57171021-A (JP)
Title: Controlling device of water pump of engine
Inventor: YOKOOKU KATSUHIKO
IPC: F01P7/16
Filed: 1981-04-15
Abstract: PURPOSE:To compensate the lowering of cooling characteristics due to secular change and consequently enable to maintain at all times the favorable engine cooling characteristics by a method wherein the rotational frequency of the water pump is controlled so as to be increased in response to the secular change of the engine. CONSTITUTION:When the pressure difference between a primary circulating forward passage 4a and a primary circulating backward passage 4b in a primary circulating passage 4 increases because of the adhesion of scale to a cooling water passage due to the secular change of the engine 1, an output signal from a pressure difference detecting circuit 19 for the detection of said pressure difference becomes larger. Because the level of the output signal from a correcting circuit 25 becomes high in proportion to the enlargement of said output signal from the circuit 19, the field current of a motor 11 is increased, resulting in increasing the rotational frequency of the motor 11 or of the water pump 2 and consequently in increasing the circulation of cooling water.
Patent JP-S63223188-A (JP)
Title: Method for preventing corrosion of stack gas desulfurizer
Inventor: TATANI ATSUSHI
IPC: B01D53/34
Filed: 1987-03-13
Abstract: PURPOSE:To effectively prevent corrosion of a stack gas desulfurizer made of a stainless steel, by measuring the pH, concn. of Cl<->, concn. of SO4<2-> and temp. of an absorption liquid for desulfurization of an exhaust gas, comparing the calculated value and actually measured value of the required SO4<2-> and adding SO4<2-> to the exhaust gas. CONSTITUTION:The exhaust gas is introduced into an absorption column 8 and is desulfurized by the absorption liquid 9 supplied from a circulation pipeline 10. The pH, concn. of Cl<->, concn. of SO4<2-> and temp. of the liquid 9 in the above-mentioned stack gas desulfurizer made of the stainless steel are changed and are continuously measured by a sensor group 1. The measured values are fed into a monitoring system consisting of an amplifier 2, an A/D converter 3, a microcomputer 4 and a display device 6. [SO4<2->] which can prevent the corrosion is calculated by the equation: [Cl<->] (measured) = alog[SO4<2->] (calculated) + b (where [ ]: concn. respective ions, a: function of pH and temp., b: constant) at this time. The SO4<2-> is added from a supplying device 5 to the exhaust gas in accordance with the equation: [SO4<2->] (dosed) = [SO4<2-> (calculated) - [SO4<2->] (measured) only when [SO4<2->] is defficient.
Patent JP-H06273402-A (JP)
Title: Gas chromatograph for capillary column
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/60
Filed: 1993-03-17
Abstract: PURPOSE:To make it possible to perform the different analyses of on-column injection and contaminated sample injection at a single sample injecting port by providing an insert, which is provided in the sample injecting port, in the reverse up-and-down direction. CONSTITUTION:An insert 50, which is provided at a sample injecting port, can be reversely attaches in the up-and-down direction, and the removal becomes easy. A gradient part 100 is sufficient when the inlet port of a capillary column 4 is in contact with the gradient part in an on-column injection method. This is also true for gradient part 101. The diameter of a path 102 is sufficient when a needle of a microsyringe 80 can pass. In the on-column injection method, a column 4 is inserted until the column comes into contact in the insert 50. The syringe, which has picked up the amount of the sample, is operated so that the needle 80 is made to penetrate into the column 4, and the sample is injected. For the sample containing contaminated component, the column 4 is attached in contact with the lower part of the insert 50, which is reversely attached. The needle 50 is stopped at the halfway of the insert 50. The sample is injected and evaporated at this part. At the time point when contamination becomes conspicuous, the insert 50 is taken out and reloaded after cleaning.
Patent JP-S63224852-A (JP)
Title: Gas venting device for die
Inventor: FUJINO KIYOSHI
IPC: B22D17/22
Filed: 1987-03-13
Abstract: PURPOSE:To prevent the intrusion of a molten metal into a valve chamber and its spouting out of a machine and to improve safety by forming a valve body shape in the conical shape projecting to a gas venting groove direction and communicating an alternate gas vent passage at terminal part with a gas vent groove as a groove shaped passage. CONSTITUTION:When a molten metal is filled up in a cavity 14, it reaches the start end part of a grooved passage 16 by overflowing to a gas vent groove 15, ascending inside the grooved passage 16. This ascending molten metal acts on the truncated conical face 24b of a valve head part 24 at its total amt. prior to entering to a bypass 26 and a big mass inertia force is acted, hence a valve 22 is ascended to surely close a valve seat 21 completely. Thus, the molten metal is not intruded into a valve chamber 19.
Patent JP-H07250131-A (JP)
Title: Device for telecommunication
Inventor: JIYAN DANIERU FURANDO
IPC: H04M19/04
Filed: 1995-02-22
Abstract: PURPOSE: To make a threshold voltage and/or a frequency characteristic corresponding to a call adaptive to a communication network even when the communication network to be connected is changed. CONSTITUTION: Calling signals to this equipment 10 for telecommunication are inputted from input terminals 12 and 13 to a bridge rectifier circuit 15, rectified and sent to a current mirror 18. A part of a current bisected in the current mirror charges a reservoir capacitor 22 and a control circuit 17 is operated by the discharge. The control circuit monitors a voltage V1 at both terminals of a resistor 23 and generates internal clock signals every time it reaches a voltage value set inside the control circuit. At every accurate 1/2 of the respective internal clock signals, the voltage V3 at both terminals of a capacitor 25 is measured by the control circuit. A node 26 is grounded through input 29 by the control circuit and the capacitor is discharged before the next clock signal is generated.  The voltage to which V1 and V2 are synthesized accurately indicates a value proportional to the RMS value of the calling signals and is compared with a threshold voltage set to the control circuit, and in the case of exceeding the threshold voltage, an output voltage is generated at an output terminal 21.
Patent JP-S62215736-A (JP)
Inventor: GUNJI NAOKI
IPC: F16L1/038
Filed: 1986-03-17
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-S61216370-A (JP)
Title: Magnetic sensor
Inventor: IWANAGA YASUNOBU
IPC: H01L43/02
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the number of points where bonding wire connection are necessary and reduce the producing cost and improve the reliability by a method wherein a magnetic resistance element and a semiconductor circuit are formed individually on a same semiconductor substrate and the electrodes of the magnetic resistance element and the electrodes of the semiconductor circuit are mutually connected with metal film conductors. CONSTITUTION:An integrated circuit element 1, which is necessary for a magnetic sensor, is formed on a part of a silicon substrate. After a nickel-iron film and a gold film are successively formed over the wafer in a same vacuum, a magnetic resistance element 2 is formed by etching with precision processing technology including photolithography technology. Then a chromium-gold film is formed by vacuum evaporation and metal film conductors 3 are formed by photolithography technology and precision processing technology to make connections between respective electrodes. This magnetic sensor element is stuck on lead terminals 5 with epoxy resin or the like and source, output and grounding electrodes 6 for connection with external leads and the lead terminals 5 are connected together with bonding wires.
Patent JP-H07270705-A (JP)
Title: Hologram disk and positioning method therefor
Inventor: TAKI KAZUYA
IPC: G03H1/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide a hologram disk capable of adjusting eccentricity with high accuracy, and a positioning method therefor. CONSTITUTION:Plural hologram facets 12a to 12f for deflecting a light beam to perform scanning are arranged in the circumferential direction on the hologram disk 10, and aligning patterns 14a to 14f are formed on the outside thereof. The eccentricity is made minimum by adjusting so that the pitch of an enlarged image obtained by observing the aligning pattern or the number of fringes per unit length may be nearly constant to the rotation of the hologram disk 10, because the pitch of the patterns 14a to 14f in the radial direction is changed according to the radius. Thereafter, the hologram disk 10 is regularly fixed to a rotary shaft.
Patent JP-S57171652-A (JP)
Title: Welded structure of austenite steel
Inventor: HIDA YOSHIMITSU
IPC: B23K9/23
Filed: 1981-04-17
Abstract: PURPOSE: To obtain a welded metallic structure of austenite steel of superior creep fracture strength, ductility and weldability by using austenite steel contg. specific amts. of C, Si, Mn, Ni, Cr, P, S, Co as a base material.  
     CONSTITUTION: Austenite steel as a base material is made of the compsn., by weight %, of 0.03W1 C, 0.1W1 Si, 1W3 Mn, 8W13 Ni, 16W23 Cr, <0.03 P, <0.03  S, 0.2W2 Co and the balance Fe. By the addition of a prescribed range of Co in this way, creep fracture strength and ductility are considerably improved as compared to conventional welded structures, and weldability does not degrade. This welded structure is suited as a structural material for chemical plants for production of, for example, styrene from divinylbenzene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56154229-A (JP)
Title: Lining method for irregular shape
Inventor: YOSHIDA TOSHIO
IPC: B23P11/02
Filed: 1980-05-01
Abstract: PURPOSE: To surely, tightly apply a lining material to the inner surface of an irregular shape, by placing the lining material so as to face to a closed inner surface of the irregular shape, by giving a temperature difference to  two materials in order to enlarge the gap of two materials, by plastically expanding the lining material so as to  tightly contact with the inner surface of the irregular shape, and by giving a temperature difference reverse to  the said temperature difference to two materials.  
     CONSTITUTION: A stainless steel pipe 2 of outer diameter D i  is inserted into a carbon steel outer pipe 1 of inner  diameter D o  which are then bent into a prescribed shape. A coil heater is wound around outer surface of the  pipe 1 in order to heat it, and cold water is passed through inside of the pipe 2 in order to cool it; as a result,  the diameter D o  is expanded to D oh  and the diameter D i  is shrunk to D ic . After that, the heating and cooling  are interrupted, a pipe expanding force F is applied to the pipe 2 using the cold water held inside; hereby, the  pipe 2 is expanded picturing a strain curve (a)W(b)W(c); after the outer diameter of the pipe 2 becomes equal to the diameter D oh , two pipes 1, 2 are expanded together in one body, and the pipe 1 pictures a strain curve  b'Wc' because of a difference between the yield stresses. When the inner diameter of the pipe 1 becomes DB, the  force F is released; hereby, the pipe 1 shrinks from c' to e', and the pipe 2 from (c) to (e). Then, the internal  cold water is removed from the pipe 2, and a water jet is applied to the outer surface of the pipe 1; hereby, the  pipe 2 is dehydrated and its temperature is raised, and the pipe 1 is cooled; as a result, the diameter difference  between two pipes is further increased so that a tight lining is completed.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56155011-A (JP)
Title: Preparation of fibrous active carbon
Inventor: IKEGAMI SHIGERU
IPC: D01F9/22
Filed: 1980-05-01
Abstract: PURPOSE: In preparing fibrous active carbon, to shorten time required for preparing it extremely, by oxidizing preliminarily raw material acrylonitrile type fibers, followed by subjecting them to oxidation treatment under specific conditions.  
     CONSTITUTION: Raw material acrylonitrile type fibers are preliminarily oxidized under oxidizing atmosphere until their equilibrium moisture content at 80% RH (relative humidity) becomes 2W5%. The prepared oxidized fibers are adjusted with phosphoric acid, metaphosphoric acid, pyrophosphoric acid, etc. and an inorganic or organic phosphorus compound, e.g., an alkyl- or arylphosphate, and a boron compound, e.g., boric acid, metaboric acid, etc. so that the fibers contain 0.01W 0.1wt% calculated as elements such as P and B. The prepared fibers are subjected to oxidation treatment in an atmosphere of an inert gas, e.g., N, He, Ar, etc. having an oxygen content 0.5W5vol% at 250W400°C for 1W30min. Finally the fibers are heated in an atmosphere of steam, CO 2 , NH 3 , etc. at 500W1,000°C and activated, thus to enable the preparation of fibrous active carbon in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000260005-A (JP)
Title: Magnetic head and manufacture therefor
Inventor: KAZAMA TOSHIO
IPC: G11B5/127
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head and a manufacturing method thereof capable of making the core diameter smaller and improve the efficiency of generated magnetic field, and further, realizing making the whole magnetic head thinner. SOLUTION: This magnetic head has a structure joining slider half bodies 12, 13 on both sides of a core body 11, and a center core 14 is formed after the joining. Thereafter, a process apt to damage the center core 14 is not performed after the center core has been formed, so it is possible to form the core diameter smaller than a conventional one, and reduce the inductance.
Patent JP-S61215326-A (JP)
Title: Appetizing agent containing chrysanthemum coconarium
Inventor: NAKAMURA YASUHIRO
IPC: A23L19/00
Filed: 1985-03-20
Abstract: PURPOSE:To produce the titled appetizing agent by washing SHUNGIKU (Chrysanthemum coronarium) thoroughly with water after cutting the roots, and sterilizing the washed SHUNGIKU with hot water or steam. CONSTITUTION:The root of SHUNGIKU is cut off, and the leaf is washed cleanly with water and sterlized with hot water or steam to obtain the objective appetizing agent. It is administered in the form of solid, liquid, tablet, capsule, granule or powder assorted with a spoon. The more one takes the agent, the more appetizing effect is attained. Since SHUNGIKU is a natural food, it is harmless to take.