baber/WOPTO huggingface dataset:
Patent JP-S5829887-A (JP)
Title: Coal gasifier
Inventor: MIYAMOTO TOMOHIKO
IPC: C10J3/46
Filed: 1981-08-14
Abstract: PURPOSE:To improve flowing down and discharge of molten coal ash, by equipping a molten ash cooling chamber connected to the bottom of a gasification chamber with a vent in a spout layer coal gasifier. CONSTITUTION:The bottom of a gasification chamber/constructed by an outside wall 2 of a heat-resistant material and narrowly opening at the top and bottom, is connected to a molten ash cooling chamber 4 charged with cooling water, which is equipped with a partition 6 having its bottom inserted in cooling water 5 and equipped on its side with a vent 7 having a control valve 8. Pulverized coal and a gasifying agent ejected tangentially through a supply passage 3 toward the outside wall 2 are reacted in the gasification chamber 1. Carbon, hydrogen, etc. in the coal are converted into a combustible gas such as CO or H2, while the ash becomes a molten slag, which flows down along the inner surface of the outside wall 2 of the gasification chamber 1, cooled and solidified in a molten ash cooling chamber 4, and discharged through a valve 9 to a tank 10. In this apparatus, the slag is prevented from being excessively cooled and improved in flowing behavior, by separately with drawing part of a high-temp. gas in the gasification chamber/through a branched conduit 7.
Patent JP-S5830372-A (JP)
Title: Production of aluminum plated steel plate coated with blister resistant paint
Inventor: MASUHARA KENICHI
IPC: B05D7/14
Filed: 1981-08-14
Abstract: PURPOSE:To improve blister resistance by treating a defatted aluminum plated steel plate with aq. amino silane, and drying the same by heating then coating and baking the paint. CONSTITUTION:An aluminum plated steel plate is defatted by alkali washing. An aq. soln. of aq. amino silane controlled to 8-10pH is coated thereon and is dried at 90-150 deg.C. Paint is coated on the treated aluminum plated steel plate and is baked. The concn. of the aq. amino silane is controlled to 0.1-10wt% and the treating time to 10-20sec. Epoxy, epoxy-polyester, epoxy-acrylic are used for the paint.
Patent JP-S617094-A (JP)
Title: Jig exchanger in automatic welding device
Inventor: YAMAMOTO TOORU
IPC: B23K37/00
Filed: 1984-06-20
Abstract: PURPOSE:To improve the operability of a work setting operation by fixing the 1st jig on a lower carriage to a lifting frame provided to an upper carriage, conveying said jig which is held docked to the 2nd jig to a delivery position and exchanging said jigs with the other jig unit in the above-mentioned position. CONSTITUTION:The 1st jig 12 which is kept empty is conveyed to a welding position B by advancing the lower carriage 1 and the lifting frame 13 is lowered to dock the 2nd jig 14 to the 1st jig 12 and in this state the 2nd clamping member at the bottom end of the frame 3 is actuated to fix the jig 12 to the frame 13. The frame 13 is raised to lift the jig 12 from the carriage 1 and the upper carriage 6 is advanced to convey the jig to the delivery position C where the operation of the 1st and 2nd clamping members is released and the used jig unit U consisting of both jigs 12, 14 which are held docked is exchanged with the other jig unit U.
Patent JP-S5917756-A (JP)
Title: Pvc packet switching system
Inventor: KASAGI SHINJI
IPC: G06F13/38
Filed: 1982-07-22
Abstract: PURPOSE:To reduce the burden on a CPU, by transferring data packets from a communication controller to the other party terminal directly without passing the CPU in case of the PVC call for the communication with the fixed other party. CONSTITUTION:The other party terminals 1 and 3 of the PVC call are connected to the same communication controller 4; and when a command is given from a console to a CPU5, the CPU5 performs the call setting processing and sends call setting information, which designates a line, a logical channel, etc., to the controller 4. In the controller 4, call setting information is stored in a PVC management table of an incorporated memory and checks data packets sent from the transmitting packet terminal 1; and when they are PVC data packets, data packets of address flow control information etc. are transferred to the line and the logical channel which are designated by stored call setting information. The terminating packet terminal 3 receives data packets. Reset packets, interrupt packets, etc. generated in the call setting are transferred without passing the CPU also.
Patent JP-H08320790-A (JP)
Title: Method calling method and method adding and deleting method
Inventor: SAKAMOTO MAMORU
IPC: G06F9/44
Filed: 1995-05-25
Abstract: PURPOSE: To provide a calling method for a system and the method adding and deleting method which perform recompilation processing fast when a method is added or deleted. CONSTITUTION: An object 61 when receiving a message for calling a method specifies the index variable 66 corresponding to the method and accesses the index variable 66 to obtain an index value 68. Then the method address corresponding to the index value 68 is obtained from a method table 22 and the method is bound with the message.
Patent JP-S5751952-A (JP)
Title: Ignition apparatus of 2-cycle engine
Inventor: FUJIMOTO HIROAKI
IPC: F02P9/00
Filed: 1980-09-12
Abstract: PURPOSE: To secure perfect scavenging in a combustion chamber during light load and low speed operation, by making the thyristor for controlling the primary current foreach cylinder of an ignition coil, inoperative in every other cycle.  
     CONSTITUTION: When a throttle valve is set at low opening degree and a switch 58 is opened, a transistor (Tr)56 is ON-OFF-controlled by the outputs Q and -Q of an F/F54. In other word, Tr56a and 56c are turned ON in the cycle where the output Q is at H level, and each positive pulse of pulsers 12 and 14 is let go, passing through Tr56a and 56c, so thyristros 34a and 34c are not turned ON. Accordingly, only the thyristor 34b corresponding to the second cylinder is turned ON, and spark is formed on a spark plug 26b. In the cycle where the output Q of the F/F54 is set at L level, the output -Q is set at H level, so Tr56b is turned ON, and the thyrsitor 34b is not turned ON. Therefore, explosion occurs in evey other cycle in the first, second, and the third cylinders, and perfect scavenging in a combustion chamber is permitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08319145-A (JP)
Title: Production of wood chip cement board
Inventor: KUBO MASAAKI
IPC: C04B28/04
Filed: 1995-05-25
Abstract: PURPOSE: To make dimensional variation small and increase strength by curing and hardening a slurry containing hydraulic cement, water, wood chip and a resin meltable in an autoclave in an autoclave and coating the wood chip with the resin. CONSTITUTION: A slurry containing hydraulic cement such as Portland cement, water and wood chip coated with a resin meltable in an autoclave such as an acrylic emulsion, and added with an aggregate such as granite or sand, as necessary, is filled in a molding frame and molded under pressure to obtain uncured wood chip cement board. The resultant board is cured and hardened in an autoclave at 150-200 deg.C for 7-15 hr to obtain wood chip cement board. Stickiness between the hydraulic cement and the wood chip is increased because the acrylic emulsion, etc., coated on the wood chip is melted in the autoclave to obtain wood chip cement board having slight dimensional variation and high strength.
Patent JP-S616335-A (JP)
Title: Apparatus for ultra-high speed manufacture of fancy twisted yarn
Inventor: IMAEDA YUKIO
IPC: D01H7/88
Filed: 1984-06-20
Abstract: PURPOSE:To enable high-speed manufacture of arbitrary fancy twisted yarn, by shifting the comb regulating the joint position of a wadding and a float yarn by an encoder, a differential operator, a pulse motor, etc. CONSTITUTION:The float yarn 2 is joined to the wadding 1 just below the comb 5, and both yarns are passed through the false twisting spindle 6. The fixing yarn 3 reeled out of the bobbin rotating at the same speed as the hollow spindle 7 is attached to the above yarns, and passed through the second false twisting spindle 8 to obtain a fancy twisted yarn. In the above apparatus, the comb 5 is shifted by moving the supporting arm 27 of the comb 5 with the pulse motor 25, the gear 26 and the circular rack 29. The driving of the pulse motor 25 is carried out by using a rotary encoder 21 rotating synchronously with the twisting frame, counting the pulses outputted from the rotary encoder with the differential operator 22, and outputting a command based on the design of the fancy yarn synchronously with the counted signals.
Patent JP-H0422357-A (JP)
Title: Artificial tooth holding plate for molar part
Inventor: HIRANUMA KENJI
IPC: A61C19/10
Filed: 1990-05-18
Abstract: PURPOSE:To judge easily the image of occlusion of artificial teeth and reproduction of the form of a tooth jaw line by forming a part where the molar part artificial tooth bottom surface is fixed provisionally in a specific shape, and drawing a line tying appexes of the tooth jaw line of a minor molar part artificial tooth and a line tying the appexes of the tooth jaw line of the major molar part artificial tooth in specific shapes. CONSTITUTION:A holding plate 1 for molar part artificial tooth is formed from a horizontal plane 3 and a slope 2 where the bottom surface of a molar part artificial tooth 5 is fixed provisionally by brazing material, and a minor molar part artificial tooth is fixed provisionally to the center of this slope 2 while major part artificial teeth are fixed provisionally on both sides. The slope 2 has such an inclination angle theta of 5-85deg. that the cheek side bottom surface of the molar part 5 is low and the tung side bottom surface is high, and provisional fixation can be made so that plane arrangement is provided while the occlusion face is directed right up. The line 4a tying the appexes of tooth jaw line of the minor molar part forms a downward convex corve having a radius of curvature ranging 75-300mm or a straight line in parallel with the horizontal plane 3, while the line 4b tying the appexes of tooth jaw line of the major molar part forms a straight line which inclines upward symmetrical to the left and right at an orientation angle delta of 1-30deg. to the horizontal plane 3 or a downward convex curve having a radius of curvature ranging 75-300mm. Thereby the image of reproducing the form of tooth jaw line can be grasped easily.
Patent JP-S5917983-A (JP)
Title: Preparation of amylase g3
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/28
Filed: 1982-07-21
Abstract: PURPOSE:To prepare amylase G3 capable of hydrolyzing a starch into a saccharified sybstance consisting essentially of maltotriose, by cultivating a microorganism, belonging to the genus Bacillus, and capable of producing the amylase G3. CONSTITUTION:A strain, e.g. FERM-P No. 5854, belonging to the genus Bacillus, and capable of hydrolyzing a starch into a saccharified substance consisting essentially of maltotriose, is cultivated to collect the aimed amylase G3 from the resultant culture. The resultant amylase G3 is a very characteristic amylase capable of producing the maltotriose in a yield as high as 60% or more. The strain has the ability to produce alpha-1,6-glucosidase in addition to the amylase G3 at the same time, and the alpha-1,6-glucoside bonds which are branched bonds of amylopectin are decomposed. Thus, the strain is useful for producing the maltotriose in high yield from the starch by the cooperation with the amylase G3 for a substrate having branched bonds, e.g. starch or amylopectin.
Patent JP-S5250649-A (JP)
Title: Optical information record reproduction device
Inventor: NAKADA AKIFUMI
IPC: G11B7/09
Filed: 1975-10-21
Abstract: PURPOSE:To exactly eliminate the optical information record, by irradiating the recording medium by the larger light spot than the light spot of the irradiating beam at the recording time, and also keeping the quantity of the light spot constant against an up and down motion of the recorded medium.
Patent JP-H05319828-A (JP)
Title: Production of thin film superconductor
Inventor: ADACHI HIDEAKI
IPC: H01L39/24
Filed: 1992-05-20
Abstract: PURPOSE:To produce a bismuth-contg. oxide superconducting thin film having a high critical superconduction temp. and a high critical current density. CONSTITUTION:A bismuth oxide (Bi2O3) block layer 21, a layer contg. CuO5 pyramids 23, a monoatomic layer 22 of one or more kinds of alkaline earth metals, a CuO2 plane 41, a monoatomic layer 22 of one or more kinds of alkaline earth metals and a layer contg. CuO5 pyramids 23 are successively laminated. Two layers laminated on each of both sides of the CuO2 plane 41, that is, the monoatomic layer 22 of one or more kinds of alkaline earth metals and the layer contg. CuO5 pyramids 23 form a perovskite type crystal structure.
Patent JP-S616785-A (JP)
Inventor: YOKOMURA SADAO
IPC: G01C22/00
Filed: 1984-06-20
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-S63294297-A (JP)
Title: Winding current regeneration for unipolar step motor
Inventor: NAMIKAWA YOSHIO
IPC: H02P8/00
Filed: 1987-05-26
Abstract: PURPOSE:To improve the winding current regeneration efficiency of a unipolar step motor, by inserting a backward flow blocking diode to each capacitor in series as well as providing multiple capacitors in parallel. CONSTITUTION:When an A-phase exciting transistor Tr 2 is switched OFF from ON, it comes in a regenerating state. As shown in dotted line in the figure, the regenerative current flows in proportion to the counter-electromotive force generated to the A-phase winding through a diode D5, an A-phase winding and a diode D1 and is charged to power capacitors C2 of B-phase and B'-phase. In the presence of a backward flow blocking diode D9, the A- and A'-phase regenerative current is prevented from flowing backward to the A- A'-phase DC current power source section. No A- and A'-phase regenerative currents are refluxed to the same A- and A'-phase constant current controlling transistor Tr 1 but all the currents are efficiently regenerated by the capacitor C2.
Patent JP-H06336567-A (JP)
Title: Ethanol-based ink for marking pen
Inventor: MORIKUBO SATORU
IPC: C09D11/17
Filed: 1993-05-28
Abstract: PURPOSE:To obtain an ink free from the deposition of the dye and excellent in long-term stability and water resistance by mixing a dye having a specified structure, an ethanol-soluble resin and ethanol. CONSTITUTION:This ink contains a dye of the formula (wherein R<1> and R<2> are each 1-4C alkyl; and (n) is 1 to 5), an ethanol-soluble resin and ethanol. The amount of the dye to be incorporated is 1-20wt.% based on the total ink considering, e.g. the viscosity of ink. Other ethanol-soluble dye may be used in an amount undetrimental to the object. Ethanol, preferably having at least 99% undenaturated, is used in an amount of 65-98wt.% based on the total ink. As the ethanol-soluble resin, an ethanol-soluble alkylphenol resin or ketone resin is used.
Patent JP-S5751721-A (JP)
Title: Production of novel composition resin
Inventor: MURAYAMA TAKESHI
IPC: C08G63/78
Filed: 1980-09-12
Abstract: PURPOSE: To prepare a composite resin capable of producing gas separation membranes having excellent oxygen permeability and excellent strength, by adding a raw silicone rubber to the polymerization system in the course of the polymerization reaction for the preparetion of a polyester/polyether block copolymer.  
     CONSTITUTION: In the preparation of a polyester/polyether block copolymer by copolymerizing (A) a low-MW(below about 400) dicarboxylic acid (este), (B) a low-MW(below about 400) glycol and (C) a poly(alkylene oxide) glycol, MW about 500W6,000; a raw silicone rubber, e.g., raw dimethylisilicone rubber, is added prior to the completion of the polymerization reaction, preferably, at a point when the prepolymerization is completed, and then the polymerization reaction is brought to completion. Here, the mixing ratio (by weight) of the above copolymer to the raw rubber is preferably about (50W99):(50W1). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63291030-A (JP)
Title: Image printer
Inventor: YAZAKI MINORU
IPC: G02F1/133
Filed: 1987-05-25
Abstract: PURPOSE:To enable the high speed printing and reduction of cost and to improve the printing quality of the title printer by using a ferroelectric smectic liquid crystal for a liquid crystal light valve, and by forming the window shape of a shutter in such way that the length of said shape in a sub-scanning direction makes shorter than that in a main scanning direction. CONSTITUTION:The window shape of the shutter of the liquid crystal light valve using the ferroelectric smectic liquid crystal is formed in such way that the length of said shape in the sub-scanning direction is shorter than that in the main scanning direction. Namely, the liquid crystal panel is constituted of the microshutter group 203 penetrating or shielding a light and a photomask 201 shielding an ordinary light. Each shutter windows of the microshutter group 203 have the length in the sub-scanning direction shorter than that in the main scanning direction. Thus, the high speed printing and reduction of cost are permitted and the printing quality of the title printer is improved.
Patent JP-H11325039-A (JP)
Title: Fraudulence/looseness preventing bolt and nut
Inventor: OKURANO SHIGEYUKI
IPC: F16B41/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a nut from being removed or released by pressing a washer with a lock housing, and pressing the outer edge section of the washer into the lock groove of the lock housing. SOLUTION: A lock housing 5 is constituted of a large-diameter cylinder section 512 inserted with a double nut 2 not rotated together with the double nut 2, and a small-diameter corner section 511 inserted with a lock nut 4 governing the rotation of the lock housing 5. A lock groove 513 pressing-in a washer 3 is formed on the lock housing 5, and a squeeze lock section 514 squeezing and breaking the lock section 412 of the lock nut 4 is formed on the lock groove 513. The lock housing 5 is thereby not rotated together with the lock nut 4, the lock housing 5 is not removed from the lock nut 4 and a bolt 1, and fraudulence and looseness can be prevented.
Patent JP-S5250972-A (JP)
Title: Method and apparatus for removing dissolved oxygen
Inventor: TAMURA TAKAAKI
IPC: B01D19/00
Filed: 1975-10-22
Abstract: PURPOSE: In deoxidizing an O 2 -cont. liquid by blowing N 2  gas in a closed chamber, H 2  is supplied into the chamber and gas containing N 2 , O 2  (desorbed from the liquid), and H 2  is introduced into a catalyst bed to carry out a reaction O 2  + H 2  → H 2 O and recycle deoxidized gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01296690-A (JP)
Title: Printed board
Inventor: SAKURAI SHIZUO
IPC: H05K1/02
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the warp and the distortion of a circuit board by a method wherein a circuit pattern and an island-like conductor are formed on the same side of both a circuit board section and a disused board section of a printed board, and a resin film is applied thereon respectively. CONSTITUTION:Not only circuit patterns 3 are provided to both the rear and front of a circuit board section 5 but also an electronic element 7 such as a chip resistor or the like is mounted on the circuit pattern 3 formed on the front, and the surfaces of the circuit patterns 3 and an insulating board 2 other than an electronic element 7 mounting section are covered with a resin coating 8 of solder resist. Square copper foils 8 are provided in matrix to both the rear and front of a disused board section 6, and the island-like copper foils 9 provided to the front of the disused board 6 on the side where the electronic component 7 is mounted are larger than those provided to the rear in a surface area density. By these processes, the distortion and the warp of a printed board are prevented during a manufacturing process.
Patent JP-S5918672-A (JP)
Title: Thin film semiconductor device
Inventor: HARIGAI HIROSHI
IPC: H01L27/12
Filed: 1982-07-22
Abstract: PURPOSE:To prevent wire step cuts by selectively oxidizing a thin film poly Si provided on the upper surface of a high melting point insulator. CONSTITUTION:An SiO2 thin film 3 is formed by providing the poly Si thin film 2 on a quartz 1 and heating it, and a window is opened through the film 3 by applying a Si3N4 mask 4. Successively, SiO2 films 5 are selectively formed by high voltage oxidation. This constitution provides the stepwise difference parts of the isolation films 5 with gentle inclination, and thus enables to prevent the step cuts of metallic wirings. When selective oxidation is performed after applying the mask 4, then reducing the film thickness to approx. half by etching the poly Si 2, the upper surfaces of the films 2 and 5 turn into flat surfaces, therefore disconnection becomes further difficult to occur.
Patent JP-S5917664-A (JP)
Title: Device for recognizing character
Inventor: HAI TOUZEN
IPC: G06K9/00
Filed: 1982-07-22
Abstract: PURPOSE:To output the number of printing characters per line in accordance with printing paper by feeding a line when detecting a blank on the leading character space of a line of an original to print out or display the characters. CONSTITUTION:An observation part 1 outputs binary data of a character pattern in each line and a separation part 2 separates a character pattern in each character, and when separating the leading character of a line, generates a leading character separating signal (a). A collating part 4 matches a dictionary pattern stored in a dictionary 3 with said character pattern to recognize the character pattern, and when the pattern is a blank, generates a blank detecting signal (b). When the leading character of the line is a blank, an AND circuit 5 outputs a signal to a line feeding signal generating part 6 to generate a line feeding signal. The recognized result is displayed and printed out by a display part 8 and a printing part 9 which are controlled by a control part 7. When detecting a blank on the leading character space of a line, the line is fed to be printed out or displayed.
Patent JP-S5830563-A (JP)
Title: Sealing device
Inventor: TAKANO TOSHIO
IPC: F16J15/3244
Filed: 1981-08-14
Abstract: PURPOSE:To prevent mixing of two kinds of oil, by combining an ordinary oil seal with an oil seal with thread grooves which is capable of increasing the suction pressure from the atmosphere side to oil side through utilization of a turning shaft. CONSTITUTION:Thread grooves 39 are formed in the inner peripheral surface of the lip 37a of an oil seal 33 at its tapered part 37b located on an atmosphere side, such that the suction pressure from a back atmospheric side is increased in connection with the direction of rotation of an output shaft 18. By employing such an arrangement, almost all of oil splashed and introduced into a space 34 at the back of oil seals 32, 33 via an air breather 35 is returned through the oil seal 33, so that the amount of oil leaked through the oil seal 32 is reduced substantially to zero.
Patent JP-S5461151-A (JP)
Title: Novel aminoglycoside derivative
Inventor: IGARASHI KIKUO
IPC: A61P31/04
Filed: 1977-10-25
Abstract: NEW MATERIAL:A compound of formula I (R is 4-6-membered heterocyclic ring containing 1-2 N atoms; R 1  is aminomethyl, hydroxymethyl, 1-aminoethyl, etc.; R 2 , 3 , 6  are H, OH; R 4  is OH, NH 2 ; R 5  is amino, methylamino; R 7  is OH, methyl; R 8  is H, hydroxymethyl, carbamoyloxymethyl; dotted line is single or double bond.).  
     EXAMPLE: 1-N-[α-hydroxy-α-(azetidin-3-yl)acetyl]tobramycin sulfate.  
     USE: Bacteriostatic agent.  
     PROCESS: The objective compound I is prepared by reacting an aminoglycoside II (if necessary, functional groups other than the 1-position amino group are protected) with a carboxylic acid III or its derivative (equivalent weight or excess) in a solvent such as alcohol at -20-+50°C (pref. 20-25°C) 
     COPYRIGHT: (C)1979,JPO&Japio