baber/WOPTO huggingface dataset:
Patent JP-S6021980-A (JP)
Title: Composite material
Inventor: HIGUCHI TSUGI
IPC: D04H1/48
Filed: 1983-07-12
Abstract: PURPOSE:A composite material having a sense of fulfillment like naturally occurring leather, softness, and high strength of coated layer and the whole composite material, obtained by forming continuously the coated layer consisting of an elastic high polymer, a nonentangled layer consisting of extremely fine yarn and an entangled layer of extremely fine. CONSTITUTION:Nonwoven fabric having 0.5mm. plush length on one side and 1.5mm. plush length on the other is prepared from yarn capable of being thinned to 0.3-0.001d, such as sea-in-island type conjugated yarn. A releasable substrate is coated with a solution of a straight-chain polyester polyurethane, dried, further coated with a crosslinkable type polyurethane solution, the side with the short plush length of the nonwoven fabric is piled on it, and the solution is dried and aged, to give a composite material having laminate in the order of the covered layer consisting the elastic high polymer, having 0.9-1.3g/cm<3> density, and 7-30 times as much density as that of a nonentangled layer, the nonentangled layer consisting essentially of extremely fine yarn, and the entangled layer consisting essentially of the extremely fine yarn. The composite material has a sense of fulfillment of naturally occurring leather, softness, and high strength of conjugated material and the composite material, and is easily provided with wrinkles.
Patent JP-S5829525-A (JP)
Title: Metallic plate take-up device having automatic switching function
Inventor: SATOU TAKEHISA
IPC: B21C47/06
Filed: 1981-08-14
Abstract: PURPOSE:To obtain a titled metallic plate take-up device which permits a tip guide to respond easily and rapidly to variations of a take-up shaft, by providing a means of adjusting the exit and entry angles of a tip guide roller and the angle of the tip guide simultaneously. CONSTITUTION:A rotary frame 10 and parts fitted to it are normally held standby at a lower part through an elevating cylinder 8 by rotating a fulcrum shaft 9. Right before the starting of winding, a steel belt 1 is elevated by the cylinder 8 to place a winding-in arm 13 in a take-up starting state. In this case, switching operation should be completed depeneding upon the diameter of a take-up shaft 2 in advance. When the diameter of the shaft 2 is large, forward movement is performed through the operation of a diameter switching cylinder 15 under the guidance of a guide rod 19 to bring a stopper 21 and a tip guide 17 into partial contact with each other, thus pressing a part (a) in an open state. Then, one of them is held by a guide roller shaft 18 to set a tip guide roller 4 and a guide 17 at normal positions. When the diameter of the shaft 2 is small, the cylinder 15 is moved back to allow the stopper 22 to abut on a block 20, and is further moved back to install a part (b) in an open state.
Patent JP-S5460924-A (JP)
Title: Silver halide color photographic emulsion
Inventor: OKONOGI KIYOUHEI
IPC: G03C7/00
Filed: 1977-10-24
Abstract: PURPOSE:To improve the shelf lefe and stability of the dispersion oil particles of the coupler contained in the silver halide color photographic emulsion by using two or more kinds of specific hydrophobic phenl base cyan color forming couplers. CONSTITUTION:Two or more kinds of the hydrophobic phenol base cyan color forming couplers of formula (R1 is H, methyl, ethyl; n is 0 to 2; R2, R3 are H, alkyl, alkoxy, the sum of C number of R2, R3 is 8 to 15) are used in combination. This makes it possible to reduce the amount of use of coupler solvent, make the emulsion film thinner and improve the physical characteristics such as permeability, etc. of the treating solution, enabling the images having superior fastness to heat and moisture to be obtained.
Patent JP-S5750617-A (JP)
Title: Apparatus of information offer for agricultural operation
Inventor: ITOU OSAMU
IPC: A01D41/127
Filed: 1980-09-11
Abstract: PURPOSE: To improve an operation efficiency, by detecting an operation distance of an agricultural machine, the quantity of fuel consumption for an agricultural operation and an operation width by the agricultural machine and adopting a means computing and displaying an operation efficiency.  
     CONSTITUTION: Data of an operation width of an agricultural machine and that of total area of a workshop, are inputted to RAM12. A timer counter 19 starts by pressing a start key, and time data, distance data and quantity of fuel consumption data are sent to RAM12 at every constant time from a clock 14, a distance detector and a fuel consumption detector respectively through I/O 15W18. The quantity of fuel consumption per unit area is computed from these data by CRU12 in accordance with a program of ROM11 and the operation efficiency is displayed through I/O 17. Hereby, the operation efficiency is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S614230-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAMURA MITSUYOSHI
IPC: H01L21/027
Filed: 1984-06-18
Abstract: PURPOSE:To effect dimension control with high accuracy and obtain a semiconductor element of high reliability, by a method wherein the dimension control of an actual element pattern formed over a plurality of layer-like films is effected by employing a dimension controlling pattern which is formed over the same plurality of layer-like films. CONSTITUTION:A second-layer film pattern 5a is formed on a first-layer film 4 which forms a dimension controlling pattern, and a dimension controlling pattern 6a is formed over the first-layer film 4 and the second-layer film pattern 5a. The illustrated line widths (f), (g), (h) and (i) are measured. Since the dimension controlling pattern 6a is formed over both the first-layer film 4 and the second- layer film pattern 5a, the pattern 6a more closely corresponds to an actual element pattern 3, so that it is possible to effect accurate dimension control.
Patent JP-S5826924-A (JP)
Title: Air quantity controller for boiler
Inventor: TADA ISAO
IPC: F23N3/08
Filed: 1981-08-11
Abstract: PURPOSE:To enable continual operation of a boiler even under a troubling state, by a method wherein an output signal of an air quantity control signal generator is switched to a damper from a variable frequency electric power source by detection of a trouble, and an electric power source of an electric motor is switched to a commercial electric power source from the variable frequency electric power source. CONSTITUTION:Change-over contacts 9b and 10b are turned off and 9a and 10a are opened always, and air quantity is controlled by revolution control of an electric motor 6 through a variable frequency electric power source 8. In this instance, an opening of a damper 3 is kept maximum due to a reason that the damper 3 reduces a loss. When the variable frequency electric power source 8 is damaged, a trouble detector 11 is actuated, and the change-over contacts 9b and 10b are opened and 9a and 10a are turned off. Thus, air quantity can be controlled always without losing energy by revolution control of an electric motor through the variable frequency electric power source, and even under a troubling state of the variable frequency electric power source an operation can be kept on without suspending a boiler.
Patent JP-S5829252-A (JP)
Title: Multiple address photoelectric transmission system
Inventor: HIGUMA MASAYUKI
IPC: H04N1/00
Filed: 1981-08-13
Abstract: PURPOSE:To perform delicate answer confirmation and to improve reliability in multiple address communication mode, by using the modulation output of a phase modulating means for an image signal transmitting means on the amplitude modulation system. CONSTITUTION:A carrier from the carrier oscillation part 11 of a photographic transmitter 19 is phase-modulated by a phase modulation part 7 with transmitted pulses from a communication control part 1, and its phase modulation output is amplitude-modulated by an image signal from a photoelectric conversion part 3 and transmitted. On a reception side, a carrier regeneration part 12 regenerates the carrier, which is modulated by a phase modulation part 8 and inputted to a communication control part 2. Further, an image signal is regenerated by an amplitude demodulation part 6. An ansewer signal from the communication part 2 on the reception side, on the other hand, is supplied to a phase modulation part 7 to phase-modulate the carrier from the carrier regeneration part 12, and the modulation output is sent to the transmission side to perform answer confirmation.
Patent JP-S63295529-A (JP)
Title: Production of 2,3,4,5-tetrafluorobenzoic acid
Inventor: KONISHI AKIHIKO
IPC: C07C63/70
Filed: 1987-05-26
Abstract: PURPOSE:To readily obtain the titled compound useful as an intermediate for medicine or agricultural chemical under ordinary pressure in high yield, by using a tert. amine as a solvent when the aimed compound is produced by carbonating 2,3,4,5-tetrafluorophthalic acid. CONSTITUTION:2,3,4,5-Tetra fluorophthalic acid is decarbonated in tert. amine solvent (e.g. tri n-butylamine, triethylamine, N,N'-dimethylaniline or pyridine) used at an amount of 1.0-10.0mol., preferably 2.0-7.0mol. based on 1mol. of the above-mentioned acid at 50-250 deg.C, preferably 100-180 deg.C to suppress elimination/substitution in the above-mentioned raw material or formation of a by-product (1,2,3,4-tetrafluorobenzene) and readily provide the titled compound in reaction near ordinary pressure and high yield using a simple equipment because of easy recovery of the solvent.
Patent JP-H05322125-A (JP)
Title: Heat generator
Inventor: HOSAKA MASATO
IPC: F23D11/40
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a compact heat generator having a small combustion chamber by providing fins in parallel with a flowing direction of mixture gas in the chamber, and bringing a catalytic layer into close contact with an inner wall surface of the chamber and outer wall surfaces of the fins. CONSTITUTION:Fins 7 are provided in parallel with a flowing direction of mixture gas in a combustion chamber 5, and a catalytic layer 10 is brought into close contact with outer wall surfaces of the fins 7. A catalytic layer 8 is provided in close contact with an inner wall surface of the chamber 5 therein. A fine platinum ignition heater 9 is heated by a dry cell, and the layer 8 approaching it is further raised at its temperature. Thus, combustion gas burned on a combustion surface and near an inlet of the chamber 5 is mixed with unburned fuel gas to flow between the layer 10 in close contact with the fins 7 and the layer 8 in close contact with the inner wall of the chamber 5. In this case, the combustion gas of high temperature is mixed with the unburned fuel gas to raise a temperature of the fuel gas.
Patent JP-H09312301-A (JP)
Title: Lead frame alignment and carrier device
Inventor: SATO HIROSHI
IPC: H01L21/50
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of various types by changing a dedicated lead frame alignment and carrier device to a general-purpose lead frame alignment and carrier device. SOLUTION: In order to facilitate handling of various types in response to the changes in loader chuck pawl layout, pulleys 14, 15 are mounted on a movable block 21, and a lead frame carrier belt 16 is wound around the pulleys to form a lead frame chuck pawl escape of a loader 9. By changing the positions on the block where the pulleys are mounted, the position of the lead frame chuck pawl escape of the loader is made changeable. That is, by causing a movement guide provided on a lateral plate of the block to be movable in the longitudinal direction of the lead frame, the position of the chuck pawl escape of the loader is made changeable.
Patent JP-S5828945-A (JP)
Title: Hot water heat exchanger
Inventor: MATSUMURA KIYOUHIKO
IPC: F24H1/28
Filed: 1981-08-12
Abstract: PURPOSE:To enable to improve the heat exchange efficiency by functioning a bent tube part as a radiating part as well as a contacting part by a structure wherein a heater housed within a water tight vessel comprises connecting a combustion chamber functioning as the radiating part and a smoke tube functioning as the contacting part by the bent tube part. CONSTITUTION:The heater 2, which consists of the radiating part and the contacting part and heat-exchanges between the combustion gas flowing through the heater 2 and the water within the watertight vessel 1, is housed in the hot water heat exchanger or the watertight vessel 1 functioning as, for example, a hot water boiler main body. In this case, the heater 2 consists of the combustion chamber 3, the fire hole of which is open on the side wall of the watertight vessel 1 and connected to a combustion blower 7, the bent tube part 4 and the smoke tube 5, the end part of which is connected to a stack 8 by watertightly piercing the side wall of the watertight vessel 1 and within which baffle plates 6 are provided. Stillmore, the bent tube part 4 is formed in a passage, the sectional diameter of which is throttled into smaller than the sectional diameter of the combustion chamber 3 so as to function the former half part as the radiating part and the latter half part as the contacting part.
Patent JP-H11320531-A (JP)
Title: Concrete form
Inventor: ABE SHIGEO
IPC: B28B7/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a concrete form wherein concrete can be molded and removed from the form by a simple operation using a very simple construction. SOLUTION: Peripheral walls 3 and a bottom wall 4 enclosing a forming space 2 for forming a concrete are provided, and at least a portion of the lower part of the walls 3 and the wall 4 is formed from an elastic material. A blowoff part 5 for blowing off a pressurized fluid into the forming space 2 is provided in the part formed from the elastic material. And the blowoff part 5 is formed so that when the pressure of the pressurized fluid is not applied to the part 5, the inner surface 6 thereof facing the space 2 is closed, while when the pressure of the fluid is applied to the surface 6, the surface 6 is opened to allow the pressurized fluid to blow off into the space 2.
Patent JP-H06335303-A (JP)
Title: Land-grading device of agricultural machine
Inventor: MAKABE HIROHIKO
IPC: A01B33/16
Filed: 1993-05-28
Abstract: PURPOSE:To largely improve the operability of the land-grading device of an agricultural machine by enabling to remotely, simply and surely perform the rotation operation of extending land-grading members and to simply attach the extending land-grading members to an existing land grading device. CONSTITUTION:A land-grading member-operating means 23 for folding up an extending land-grading member 17 on the second land-grading member 14 and for returning the folded extending land-grading member in the extending direction of the second land-grading member 14 is disposed. In the land-grading member-operating means 23, an interlocking arm 26 is rotatably and pivotally supported on a bracket 25 attached to a frame 1. The extending land-grading member 17 is connected to the interlocking arm 26 through a wire 29. A forward-backward rotation motor for rotating the interlocking arm 26 is disposed on the bracket 25. A switch 34 for remotely operating the motor 31 is disposed.
Patent JP-H08299754-A (JP)
Title: Wet flue gas desulfurization method and device therefor
Inventor: KAWAMURA KAZUSHIGE
IPC: B01D53/77
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the SOx concn. in the waste gas from flue gas desulfurization by extracting a slurry concentrated in dissolved sulfur dioxide by primary contact with a waste gas, separating solid and injecting the sulfur dioxide-contg. slurry into the obtained mother liquor, i.e., a solid-contg. slurry. CONSTITUTION: A liq. absorbent sprayed from a nozzle 36 is brought into contact with a waste gas having a relatively high content of sulfur dioxide to absorb and dissolve sulfur dioxide in a high concn., and a sulfur dioxide-contg. slurry is formed. The slurry is separated from gas in the space 26 of an inlet duct and allowed to flow down in a first liq. downcommer 62. The slurry is then extracted by a pump 66 and injected into a gypsum slurry extracted by a pump 46 or into a mother liquor discharged from a solid-liq. separator 48. The extracted absorbent is concentrated in sulfur dioxide ion and enhaced in an oxidation-reduction capacity with an oxidative substance, and hence the sulfur peroxide concn. in the gypsum slurry or mother liquor is lowered.
Patent JP-S62284301-A (JP)
Title: Optical disk material
Inventor: SAITO KIYOTAKA
IPC: G11B7/24047
Filed: 1986-06-03
Abstract: PURPOSE:To obtain an optical disk having excellent heat resistance, transparency and moldability and small double refractions by using a copolymer having a specific compsn. as a base material of the optical disk. CONSTITUTION:The imide copolymer consisting of 30-95wt% arom. vinyl monomer, 5-70% of th diimide deriv. residue of an unsatd. dicarboxyoic acid and 0-40wt% of vinyl monomer residue except said monomer is used as the base material of the optical disk. The arom. vinyl monomer to constitute the copolymer is particularly preferably styrene. A maleimide, N-methyl maleimide, N-cyclohexyl maleimide, etc., are used for the imide deriv. of the unsatd. dicarboxylic acid. An acrylonitrile, methacrylonitrile, alpha-chloroacrylonitrile, etc., are used for the other vinyl monomers.
Patent JP-S5553325-A (JP)
Title: Lighting device for copying machine
Inventor: SAGANE MITSUKI
IPC: G03B27/16
Filed: 1978-10-17
Abstract: PURPOSE: To obtain the lighting device which is less in power consumption, is extremely high in lighting efficiency and is compact by providing a plurality of spot form light sources provided with rotary quadratic surface reflecting plates and lighting the original plane with the partially overlapped reflected luminous fluxes.  
     CONSTITUTION: A light emitting part 4 is put in the forcus position of a rotary quadratic surface reflecting plate 5. A reflecting surface bondary 7 is formed to an approximately circular shape and the reflecting plate 5 is directed to the original lighting portion S. The distance l between the adjoining reflecting plates 5 is so set as to eneble the shaded portion E overlapped on the slit to be made. In order to eliminate the uneven illuminace in the longitudinal direction of the slit, it is necessary to mutually overlap the reflected luminous fluxes by the reflecting plates 5. By decreasing solid angle of illumination, an extremely high lighting efficiency may be obtained and since the device becomes smaller in size, saving of electric power and cost reduction may be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5556449-A (JP)
Title: Video head motor
Inventor: SHINODA YUKIO
IPC: G11B5/52
Filed: 1978-10-19
Abstract: PURPOSE: To facilitate ready assembling and alignment of a video head motor by inserting a cylindrical member having a slit on the wheel end surface at the end of a rotary shaft into recess slot of a holder having a light emission element and a photodetector disposed oppositely to thereby detect the rotating angle.  
     CONSTITUTION: A stator 1 and pneumatic bearings 16, 17 are integrated by a frame 4, a rotor permanent magnet 6 engaged with a rotary shaft 5 is installed in the frame 4, a head drum 7 is at one end of the shaft 7, and a wheel 18 is provided at the other end of the shaft 7. A cylindrical member 18 is coaxially provided with the rotary shaft 5 at the end of the wheel 18 and with a slit 18b. A holder 19 having a light emission element 20a and a photodetector 20b are disposed oppositely is inserted into the annular recess slot oppositely to the member 18a to thereby detect the angle and speed of the rotor. Thus, it can readily execute the fine adjustment of an angle detector 21 as well as disassembly and assembly of the video head motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6231972-A (JP)
Inventor: DURAND REMIE P
IPC: H01R33/09
Filed: 1986-06-02
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-H05327171-A (JP)
Title: Electronic component mounting structure of printed board
Inventor: YOSHIDA TOSHIHIRO
IPC: H05K1/18
Filed: 1992-05-21
Abstract: PURPOSE:To make attaching/detaching of an electronic component, which is required an exchange, perform simply and without inflicting damage on a pattern formed on a printed board by a method wherein a threaded hole is provided in each relay terminal, which is soldered to the pattern on the printed-board and is molded into a U-shaped form, and a mounting of the component to the relay terminal is performed by connecting the terminal conductor part of the component to the threaded hole by a screw. CONSTITUTION:Each relay terminal 3 formed by a method, wherein a conductive metal plate is molded into a U-shaped form and projections 3B are respectively provided on both legs of the metal plate, is inserted and soldered in a pattern 2 on a printed board 1 provided with holes to correspond to the projections 3B. A threaded hole 3A is provided in the terminal 3 and a terminal conductor part 5A of an electronic component 5 is mounted to the hole 3A by a screw 4. As a result, it becomes possible that the component 5 is attached or detached to or from the terminal 3 from one direction of the board by the screw only and the attaching/detaching work of the component 5 can be simply conducted without detaching the board once mounted to a main body. Moreover, a possibility that the pattern formed on the board 1 is clamped by nuts and is made to damage is also eliminated.
Patent JP-H11320317-A (JP)
Title: Turning tool with chip discharge mechanism
Inventor: SHIMANO TAKAMASA
IPC: B23B29/12
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To centralizedly feed turning media to a given position without flying misty turning media to a periphery. SOLUTION: A casing 22 is mounted with a lower end opening positioned facing the upper surface of a throwaway tip 18 attached to a bite body. A casing 22 comprises a moving part 25 wherein front and lateral plates positioned opposite to front and lateral cutting edges, respectively, are integrally formed and a ceiling plate 24 is coupled thereto; and a fixing part 26 formed approximately in a square columnar shape. Further, an oil hole 28 extended such that the hole is opened to the lower surface of a corner part where the front and lateral plates extending through the fixed part 26 cross each other is formed in the casing 22. This constitution centralizedly discharges oil mist to a position slightly further in a front in a bite feed direction through the oil hole 28 than a cutting edge and reliably sucks and recovers the oil mist.
Patent JP-H06315610-A (JP)
Title: Air purifying method and device
Inventor: HIRATE AKIRA
IPC: B01D53/34
Filed: 1993-04-30
Abstract: PURPOSE:To provide an air purifying method and device for positively purifying air in the central part of a wide space without impairing the appearance. CONSTITUTION:An air purifier 3 is provided with a tower body 5, a space part 7 which is installed in the tower body 5, a blow-off port 17 which is provided on the tower body 5 and by which the space part 7 communicates with outside the tower body 5, and a fan which is provided on the tower body 5 and for blowing air in the space part 7 off to outside the space part 7 from the blow-off port 17. An outer peripheral wall 9 of the tower body 5 is formed of soil 21 on which plants 19 grow and where microorganisms breed and a supporting means 15 for supporting the soil 21 so that the air flows from outside to inside the tower body 5.