baber/WOPTO huggingface dataset:
Patent JP-S54159833-A (JP)
Title: Decimal multiplier
Inventor: NISHISAKA MINORU
IPC: G06F7/491
Filed: 1978-06-08
Abstract: PURPOSE:To shorten the processing time by inspecting the number of significant digits of a multiplier to control data bus switches so that multiplier additions may be repeated by the number of significant digits when one multiplier addition is performed in an adder circuit in plural times. CONSTITUTION:Accumulation of multiplier values is started under the control of arithmetic control circuit 7. In one accumulation operation, data bus switches 11 and 12 are turned on and off respectively first, and contents of lower-digit arithmetic work register 4 and lower-digit multiplier storage register 2 are added in adder circuit 6, and the result is stored in register 4. Next, switches 11 and 12 are switched turning-off and on respectively, and contents of upper-digit multiplier storage register 1 and upper-digit arithmetic work register 3 are added in circuit 6. At this time, contents of carry register 9 are added together with them, and the result is stored in register 3. This operation is repeated to complete the multiplication between one lower digit of the multiplicand and the multiplier, and is repeated from the lowest digit in order by the number of significant digits of the multiplier.
Patent JP-S51145492-A (JP)
Title: Production and hydration of anhydrous calcium sulfate by the wet proce ss for desulfurization of waste gas
Inventor: FUJIMOTO TAKAYUKI
IPC: B01D53/50
Filed: 1975-06-10
Abstract: PURPOSE: To produce the anlydrous calcium sulfate, being enough heard for the material of reclaimed land and board, from calcium sulfite by the wet process for desulfurization of waste gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01244278-A (JP)
Title: Operation of particle circulating and fluidizing reactor
Inventor: KUNITOMO KAZUYA
IPC: C21B11/02
Filed: 1988-03-25
Abstract: PURPOSE:To enable continuous detection of the surface level of particles in a high-temperature atmosphere containing much dust, by providing a fluidized bed having a particle surface level in a down-flow pipe, and detecting the pressure at a position above the particle surface level and the pressures at two or more different height positions in the fluidized bed. CONSTITUTION:A powdery ore supplied through a raw material supplying port 10 is made to form a fluidized bed in a riser pipe 2 by a reducing gas 3, and is reduced. The reduced ore is fed into a cyclone 5 together with a high-velocity gas, then only particles of the ore are returned through a down-flow pipe 5 into the fluidized bed in the riser pipe 2, and a portion thereof is recovered as a product through a discharging port 11. The down-flow pipe 8 is provided with a pressure hole 1a constantly located above a particle surface level 6 and with pressure holes 1b, 1c constantly located below the particle surface level, and pressures at those positions are constantly measured. That is, the pressure holes 1b, 1c enable detection of the pressures at different height positions in the fluidized bed. The pressure gradient is substantially constant throughout the fluidized bed. Pressure take-off parts of the pressure holes 1a, 1b, 1c are provided with an inclination angle alpha for preventing the problem that the measurement can not be made due to deposition of the particles. The rate of discharge is controlled according to the variations in the particle level, thereby obtaining the product stably.
Patent JP-S58186063-A (JP)
Title: Method for testing humidity resistance of resin-sealed type semiconductor device
Inventor: SANO KOUICHI
IPC: G01R31/28
Filed: 1982-04-24
Abstract: PURPOSE:To execute the humidity resistance test of a resin-sealed type semiconductor device in a short time with high reproducibility, by setting temp. of steam atmosphere to not lower than a specified value, and bias nonapplication time to a time length not shorter than the time within which moisture can reach the surface of said device chips. CONSTITUTION:Resin-sealed type semiconductor devices 1 are placed in a sample vessel 6 located in a thermostat 7, and terminals 10 fixed to the vessel 6 are connected to sockets fixed to insulating bases so as to apply bias. A heater 9 is installed on the outside of the vessel 6, and on the other hand, steam is fed through a pipe 8 by evaporating water 4 in a steam generating vessel 2 with a heater 3. The vessel 6 is maintained at >=100 deg.C and a constant humidity (>=85%), and bias nonapplication time is set to >=10hr within which moisture can thorougly reach the surface of the chips of the devices 1, and bias application time is set,e.g. to 8hr, and a cycle of, e.g. 24hr is repeated, thus a humidity resistance test can be executed in a time shorter than the continuous bias application test, and further, reproducibility is enhanced.
Patent JP-S62225071-A (JP)
Title: Image area separating system
Inventor: TAKASHIMA HIRONORI
IPC: G06K9/36
Filed: 1986-03-26
Abstract: PURPOSE:To attain image area separation with high accuracy by discriminating whether an input picture signal is in a dot photographic area or a line picture area and converting the minute dot photographic area in the line picture area into the line picture area so as to eliminate the mis-decision of the image area separation. CONSTITUTION:Whether a picture signal inputted from a terminal 101 is in the dot photographic area or the line picture area at each area preset by an image area separating circuit 11 is judged. The result of judgment is read sequentially and fed to a photographic area smearing circuit 12. The circuit 12 detects whether or not a minute dot photographic area exists in the line picture area in the main scanning or the sub scanning direction and when the corresponding area exists, the minute photographic area in the line picture area is changed forcibly into the line picture area. The result of change is outputted from a terminal 102. The circuit 11 uses a closed area detection circuit 22 as to whether white or balck small closed area exists specifix to the dot picture so as to separate the image area.
Patent JP-H09228174-A (JP)
Title: Span yarn for machine sewing thread
Inventor: NAKAGAWA YUKIE
IPC: D02G3/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prepare a span yarn for a machine sewing thread, dyeable at a high temperature, good in unwinding properties after dyeing and free from fray at seam after sewing by blending a thermobonding fiber having a core- sheath structure and a main yarn having a higher melting point than the sheath component of the thermobonding fiber. SOLUTION: A polyester-based thermobonding fiber having a core-sheath structure is formed by the conjugate spinning of a polyalkylene terephthalate such as polyethylene terephthalate, having a melting point of >=220 deg.C as a core component and a copolymer polyester consisting of terephthalic acid, ethylene glycol, 1,4-butadiene and ε-caprolactone and having a glass transition temperature of >=20 deg.C, a crystallization-starting temperature of 90-130 deg.C and a melting point of 130-180 deg.C as a sheath component. The thermobonding fiber and a polyethylene terephthalate fiber which does not melt at the melting point of the sheath component of the thermobonding fiber are blended at a weight ratio of 5:95 to 20:80 and so that the sheath component of the thermobonding fiber is 2-14wt.% based on the total of the fiber.  The blended fibers are spun and three threads of the obtained spun yarn are plied to produce the objective machine sewing thread.
Patent JP-S56164746-A (JP)
Title: Preparation of "mizuyokan" (soft "adzuki"-bean jelly) containing dissolved "yatsuhashi" (cinnamon flavored cookie)
Inventor: NISHIMURA YASUNOBU
IPC: A23G3/50
Filed: 1980-05-22
Abstract: PURPOSE: To prepare a "mizuyokan" (soft "adzuki"-bean jelly) containing dissolved "yatsuhashi" (cinnamon flavored cookie), by dissolving a baked "yatsuhashi", in water, mixing the resultant solution with an agar liquid, a kneaded sweet bean jam and cinnamon, and boiling down the resultant mixture.  
     CONSTITUTION: 20W50g baked "yatsuhashi" is dissolved in water, and an agar liquid, a kneaded sweet bean jam and 5W7g cinnamon are added to the solution to make the total weight 1kg. Common salt is then added to adjust the dextrose equivalent to 88W42°, and the adjusted mixture is then boiled down, allowed to stand and cooled to coagulate the agar liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05232421-A (JP)
Title: Device for handling substrate for liquid crystal
Inventor: NEMOTO ISAO
IPC: H01L21/68
Filed: 1992-02-20
Abstract: PURPOSE:To provide the device for handling substrate for liquid crystals which mechanically and automatically handles substrates for liquid crystals and can stick liquid crystal materials uniformly to the substrates for liquid crystals in a stage for sticking the liquid crystal materials to the substrates for liquid crystals. CONSTITUTION:This handling device has a freely liftable and rotatable support 14 having 4 pieces of horizontal arms 38 of 90 deg. intervals which clamp the substrates for liquid crystals in prescribed positions and has a clamping means 40 making to bring conductors connected to a power source into contact with the substrates for liquid crystals at the vicinity of the free end. The handling device causes the support 14 to successively execute stop, up motion, 90 rotational motion and down motion according to the instructions from a controller. In addition, four pieces of the arms 38 are respectively made to execute the operation to clamp the substrates for liquid crystals by supplying devices, the operation to stick the liquid crystal materials to the substrates for liquid crystals within a sticking chamber, the operation to release the substrates for liquid crystals subjected to the sticking treatment and the operation cooperative with conductor testing and exchanging devices at the same time. Further, the motions and the operations are repeated as cycles.
Patent JP-H08267211-A (JP)
Title: Method for controlling deformation of plunger sleeve for die casting
Inventor: KATSUMI MASAISHI
IPC: B22D17/32
Filed: 1995-03-28
Abstract: PURPOSE: To provide a method for controlling the deformation of a plunger sleeve for die casting. CONSTITUTION: A plunger hole 11 is penetratingly opened at the center of a cylindrical body having opened both ends and also, a molten metal supplying hole 4b communicated with the plunger hole 11 is opened in the side surface at the one end side thereof, and a device 14 is provided for heating and heat- holding an upper half part of the sleeve 4 body set at the free end side which is not supported with a platen 3 in a die casting apparatus 1 on the side having the opened molten metal supplying hole 4b. Then, thermometers 16 are arranged at the upper half part and the lower half part of the sleeve 4 body to adjust the temp. difference between the upper half part and the lower half part of the sleeve 4 body, and executing the deformation control of the plunger sleeve 4 for die casting.  The development of temp. difference between the upper half part and the lower half part of the sleeve body is restrained within a fixed range and thereby, the development of the upward bend of the sleeve is restrained and the deformation of the plunger hole is prevented, by which a chip can smoothly be shifted in the plunger hole.
Patent JP-2000267143-A (JP)
Title: Resin-liquid crystal molded body, liquid crystal display device using the same and production thereof
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1335
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify the production process of a resin liquid crystal formed body and a liquid crystal display device using this formed body, to decrease the production cost and to obtain a lightweight thin device. SOLUTION: In this device, a substrate side resin film 27, supporting members 22 as partition walls, and a counter resin film 23 supported by the supporting members 22 are formed on a glass substrate 21. A first liquid crystal layer 24 is formed by sealing a liquid crystal layer containing a dichroic dye (a tolan-based nematic liquid crystal and an azo yellow dye) between the substrate side resin film 27 and the counter resin film 23. The supporting members 22, the counter resin film 23 and the substrate side resin film 27 are formed in one body by polymn. and hardening of a photosensitive prepolymer by irradiation of UV rays. A counter electrode 28 is formed on the counter resin film 23 to constitute a first display layer 37.  A second display layer 38 and a third display layer 39 both having almost the same structure as that of the first display layer 37 are formed on the first display layer 37. The dichroic dye in the second liquid crystal layer 33 which constitutes the second display layer 38 is a perylene dye showing magenta color, and the dichroic dye in the third liquid crystal layer 34 which constitutes the third display layer 39 is a anthraquinone dye showing cyan color.
Patent JP-S58187054-A (JP)
Title: Collating system of voice and data mail talker
Inventor: URUI KIYOSHI
IPC: H04M3/42
Filed: 1982-04-27
Abstract: PURPOSE:To preform discrimination talker, identification by subscriber's utterance of the same words as those registrated in advance from a subscriber and discriminating whether or not the voice quality of the said utterance is equal to the voice of talker registrated in advance. CONSTITUTION:A telephone set 6 is called by a bus 2 with a storage device 35 to inform that a confidential mail exists in a subscriber B, and the utterance of the registrated words in advance is requested. When the pass word and the set key are inputted to the subscriber B, the telephone set 6 is connected to a talker recognition device 34 in the route of ''1'' to discriminate whether or not the words uttered by the subscriber B is equal to the registrated words. The input/ output is done respectively for the key input through an I/O 31-1 to a cpu 32, for the call request from the storage device to the telephone set 6 through an I/O 31-3 to the cpu 32, th result of recognition from the talker recognition device through the I/O 31-3 to the cpu 32, and the switching of buses 1 and 2 through an I/O 31-2 from the cpu 32.
Patent JP-S58190290-A (JP)
Title: Controller for dc motor
Inventor: TAKAHASHI YUUJI
IPC: B41J11/66
Filed: 1982-04-27
Abstract: PURPOSE:To accurately stop a DC motor at the prescribed position by pressing a brake disc by engaging a cam which is connected to a rotary cutter that is driven by the motor with a lever which is disposed in the vicinity of the cam. CONSTITUTION:A transistor Tr2 is conducted, Tr3 is interrupted at the time after the braking time when the Tr3 is conducted, and a low voltage is applied to the motor 16. When a cam 59 which is mounted on the rotational shaft of a rotary cutter (not shown) that is driven by the motor 16 is rotated to the position shown in the drawing, a microswitch 13 is opened, an FF 14 is set, Q output is inverted to ''0'', and the Tr3 is accordingly conducted through an NAND gate A2 and an AND gate B2, thereby again braking the motor 16. Simultaneously, since the cam 59 presses the projection 60a of a lever 60 by the inertia of the motor 16, a brake pad 63 which is secured to a leaf spring 62 at the other end of the lever 60 presses the brake disc 64 which is secured to the shaft of the motor 16, thereby stopping the motor 16.
Patent JP-H01245994-A (JP)
Title: Method for treating welding bead of steel tube
Inventor: KIYONAGA AKIRA
IPC: C25D7/04
Filed: 1988-03-25
Abstract: PURPOSE:To surely repair a bead cutting part by positioning the lowermost face by detecting a welding bead cutting part and executing plating with moving a plating electrode by bringing it into contact therewith. CONSTITUTION:A steel tube 1 is transferred in the longitudinal direction, rotatably held by the support of a rough adjustment rotating device 5 and fine adjustment rotating device 7 and rotated in the circumferential direction by starting the rough adjustment rotating device 5. When a detection device 3 detects a bead cutting part 1a, the corase adjustment rotating device 5 is stopped, the slide is detected by detection devices 2-4 without stopping the device 5 and corrected by the fine adjustment rotating device 7. An electrolytic degreasing is performed by the electrode for electrolytic degreasing by pressing the steel tube 1 by a clamp 10 and removing the oxide film of the bead cutting part 1a by a grinder. The electrode 12 for plating is then brought into contact with the bead cutting part 1a from the lower part, a DC voltage is impressed with the electrode 12 at + side and the steel pipe 1 at - side and copper plating is executed on the bead cutting part 1a with moving the steel pipe 1. The contamination on the copper plated layer and its periphery of the steel tube 1 is thus prevented and the steel pipe bead cutting part can surely be repaired.
Patent JP-H01245071-A (JP)
Title: Ink composition for ink jet
Inventor: SAKAI NAOYUKI
IPC: C09D11/00
Filed: 1988-03-25
Abstract: PURPOSE:To provide the title composition outstanding in long-term delivery stability and long-term storage stability, capable of giving printed images of excellent resistance to light and water, comprising a colorant consisting of organic pigment, a binder consisting of pyroxylin, an organic solvent and an electrical conductivity-imparting agent. CONSTITUTION:The objective composition comprising (A) a colorant consisting of an organic pigment (pref., carbon black), (B) a binder at least part of which is pyroxylin, (C) an organic solvent (pref., consisting mainly of ketone or alcohol), and (D) an electrical conductivity-imparting agent [e.g., alkali (alkaline earth) metal halide].
Patent JP-S54161565-A (JP)
Title: Automatic thickness controller
Inventor: HASHIMOTO MASAAKI
IPC: B21B37/18
Filed: 1978-06-12
Abstract: PURPOSE:To make possible tbe feed-forward control system to be constituted simply, and to improve the accuracy of the thickness control, by sampling the entry side thickness twice in the  specified time of travel of the sheet material, on purpose to detect the deviation in the thickness of  the sheet material just under the reducing roll, and by adjusting the roll gap depending on the  above detected deviation. CONSTITUTION:The material B is continuously fed from the feed roll 12 to the reducing roll 10,  and is rolled into the specified thickness before being coiled into the reel 14. In this constitution,  the draft control system and the tension codntrol system are installed in the thickness controller;  the speed signal generator 18 is directly connected to the motor 10 for driving the roll 10; the  speed signal for the rolling line, being produced from the speed signal generator 18, is inputted to  the voltage-frequency converter 20 whose output is sent to the sampling pulse circuit 22. In the  meantime, the thickness meter 24 is installed on the entry side of the sheet material B, and the  thickness signal of the meter 24 is inputted to the deviation amplifier 28 through the analog  memory 26; the amplifier 28 cooperating with the circuit 22 controls the rotation of the screw  motor 34. Besides, the thickness meter 36 is installed on the exit side of the sheet material B, and the thickness signal of the meter 36 controls the reel motor 40 through the tension controller 38.  Hereby, the accuracy is improved by cooperation of the feedback control system and the feed- forward control system.
Patent JP-H03271938-A (JP)
Title: Expert system
Inventor: ISODA KOICHIRO
IPC: G06F9/44
Filed: 1990-03-22
Abstract: PURPOSE:To enable an operator to more surely discriminate the answer to a question by analyzing plant data by an expert system itself to perform the automatic processing of the answer to the question from the expert system and displaying the result as the guide for answer. CONSTITUTION:An automatic processing algorithm 24 for the automatic processing of the question given from an inference engine 6 is provided. When a question is given to the operator in the inference process, the automatic processing algorithm 24 for this question is automatically processed to calculate a guide for answer to this question, and this guide is displayed together with the question. Thus, the problem that contents of the answer are different by the degree of skill of the operator to lead different inference results is eliminated.
Patent JP-S63240339-A (JP)
Inventor: MORIKAWA MASAHITO
IPC: H02J9/06
Filed: 1987-03-24
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-S545791-A (JP)
Title: Automatic item selection analyzer
Inventor: OZAWA KIYOUICHI
IPC: G01N35/02
Filed: 1977-06-15
Abstract: PURPOSE: To perform accurate automatic selection of analyzing items with a simple constitution by connecting calibrating vessels provided with analyzing item identifying means to the head of a group-by-group specimen vessel row. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63257458-A (JP)
Title: Single end breaking type dc-dc converter
Inventor: DETOREFU KUPUKA
IPC: H02M3/335
Filed: 1988-03-25
Abstract: A frequency converter including a single-ended blocking frequency converter for generating a plurality of output voltages. Additional secondary circuits are provided so as to obtain an inexpensive circuit and the additional secondary circuits are provided in addition to a blocking frequency converter secondary circuit and each contain a rectifier diode 13, a switch 12, 12a which are controlled by controller 16, 21 which are arranged in the series branch and each contain a free-wheeling diode 17 in a shunt arm and also contain a LC element 16, 16 which is connected to the free-wheeling diode 17. The frequency converter circuit can be used to feed equipment of electrical communication transmission systems.
Patent JP-S51144994-A (JP)
Title: Coiling device of cable
Inventor: KATOU MASAAKI
IPC: H02G1/06
Filed: 1975-06-10
Abstract: PURPOSE: A device for easily coiling a large size of cable extending over a long pistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54160816-A (JP)
Title: Production of polyester fiber
Inventor: TANI KATSUYA
IPC: D02J1/22
Filed: 1978-06-09
Abstract: PURPOSE: Title fibers with good level dyeing properties and high tensile strength and elongation are produced through a direct spin-draw process wherein the yarn, immediately after extruded, is heat drawn while a specific heat history is applied, then taken up at a speed of over 3,000 m/min.  
     CONSTITUTION: A molten resin of synthetic linear thermoplastic polyester is extruded out of spinneret 1 and solidified by cooling below 80°C with a cooling air stream of over 35°C that is blown from device 2 to form yarn F. After passing guide 3 for combination of yarn dividing and lmulsion finishing. The yarn F is introduced through air-stream separator 4 into first heater 5 where it is heated to 50W100°C in zone H 1 . Immediately after that, the yarn F is sent into second heater 6 and passed through second heating zone H 2  with a positive temperature gradient ranging from the minimum temperature, not lower than 50°C to the maximum one, over 115°C and rising in the yarn-running direction, thus being heat drawn. Then, it is taken up by rollers 8, 9 at a speed of over 3,000 m/min. 
     COPYRIGHT: (C)1979,JPO&Japio