baber/WOPTO huggingface dataset:
Patent JP-2001032601-A (JP)
Title: Door closing apparatus
Inventor: NAKAMOTO ATSUSHI
IPC: E05C1/16
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a door closing apparatus for closing a door of a box body, coping with either case of right side opening or left side opening of the door. SOLUTION: This door closing apparatus 1 is formed of a case 70 having a storage part S formed communicating from the front face side to the back face side, and fitted in the state of piercing a door 2; an operating body 10 having a cylindrical front face side end part and disposed in the storage part S of the case 70 rotatably with the communicating direction of the storage part S as a center axis; and a movable locking plate 61 for closing and opening the door 2 by projecting and retreating interlocked with the rotating operation of the operating body 10.
Patent JP-S6189367-A (JP)
Inventor: MURATA HIROYOSHI
IPC: D06B1/02
Filed: 1984-10-03
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-S5997456-A (JP)
Title: Manufacture of guard for kotatsu with frame
Inventor: SAITOU KAZUHIDE
IPC: F24J3/00
Filed: 1982-11-27
Abstract: PURPOSE:To inexpensively form a guard into a appropriate shape without inducing strain, by a method wherein side plate parts and end plate parts are bent, and are errected relatively to a bottom plate part to obtain box-like form. CONSTITUTION:Wires 1... of steel or the like arranged in crossing directions, and are fixed to each other by spot welding or the like to constitute a flat form base plate 5 provided with the bottom plate part 2, the side plate parts 3 and the end plate parts 4 in an integral form. The side plate parts 3 and the end plate parts 4 are bent, and are errected relatively to the bottom plate 1 to form a guard (a). A guard frame (b) is fitted to the peripheral edge of the upper opening of the guard (a) by spot welding or the like. Accordingly, the guard can be inexpensively formed without requiring any metallic die for drawing, and generation of strains due to drawing can be obviated.
Patent JP-H0257800-A (JP)
Title: Method of recovering and using cold temperature from lng
Inventor: TOMITA TSUTOMU
IPC: F17C9/04
Filed: 1988-08-24
Abstract: PURPOSE:To make it possible to always obtain a required value of cold temperature by storing LNG at a sub-low cold temperature when a difference is present between the delivery amount of LNG and the delivery amount of natural gas, and by gasifying LNG so as to compensate an insufficient amount of natural gas. CONSTITUTION:In the case of a mode A, LNG in an amount Q1 flowing through a pipe 3 is gasified by a carburetor 4 so as to be turned into natural gas in a desired amount which is then delivered through a delivery pipe 5. Meanwhile, LNG in an amount Q2 flowing through a lower pipe 6 is raised in its temperature by a heat- exchanger 7 so as to be turned into natural gas at a sub-cold temperature which is then stored in a tank 8. Next, in the case of a mode B, the delivery amount of natural gas is greater than the amount of LNG for generating a desired cold temperature. Accordingly, natural gas in an amount Q'2 obtained by gasifying the LNG at the sub-cold temperature stored in the tank 8 is delivered together with LNG in an amount Q'1 fed additionally from an LNG tank 1, through the delivery pipe 5. The sum of the amounts Q'1 and Q'2 gives a desired delivery amount. Further, the sums of a sensible heat and a gasifying latent heat generated from the carburetors 4 and 9 both give a required cold temperature value.
Patent JP-S6363779-A (JP)
Title: Photochromic material
Inventor: TATEOKA YASUO
IPC: C09K9/00
Filed: 1986-09-05
Abstract: PURPOSE:To provide a photochromic material which reversibly change color upon being exposed to light and has excellent weather resistance and durability, by blending a polymeric material with a photochromic agent, a hindered amine photostabilizer and a plasticizer in particular wt. proportions. CONSTITUTION:0.1-30wt% polymeric material (A) (e.g., polyvinyl butyral) is blended with a photochromic agent (B) (e.g., 1,3,3-trimethylindolino-6'- nitrobenzopyrylospiran), 0.1-50wt% hindered amine photostabilizer (C) (e.g. Tinuvin 144) and 1-40wt% plasticizer (D) (e.g., dibutyl phthalate) in a total weight of 100wt%, thereby producing a desired photochromic material. Since the photochromic material thus formed has improved durability against light, a suitable application of the material is found in e.g., various recording mediums and photosensitive materials for use in printing which are to be used for extended periods under exposure to light.
Patent JP-2000316877-A (JP)
Title: Applicator
Inventor: WINKLER SIEGBERT
IPC: A61C5/50
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an applicator suited in principle for ejection of compound material that can have high viscosity within a sleeve having a relatively large diameter, in which case the applicator can quickly adapt itself to the filled condition of the sleeve and further eliminates the need for a disposable ejection device independent of each sleeve. SOLUTION: In this applicator 10, in which a sleeve 14 is releasably mounted within an ejection device 12, particularly for viscous material such as dental compound material, the ejection device 12 has a rotary drive 16 which applies pressure via a plunger to the compound material contained within a compound material storage part and can thus eject the compound material from the sleeve. The ejection device 12 further includes an energizing member 40, which forms a threaded connection of the rotary drive 16 when the sleeve 14 is inserted in the ejection device 12, and which can thereby actuate propulsion of the plunger 22 when the rotary drive 16 is energized.
Patent JP-S59100109-A (JP)
Title: Production of ethylene polymer
Inventor: SATOU KAZUYOSHI
IPC: C08F6/06
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a polymer of a sharp MW distribution and a good color, by using a metal polyacrylate as a deactivator which is added after completion of the polymerization reaction, in the (co)polymerization of ethylene in the presence of a coordination polymerization catalyst. CONSTITUTION:Ethylene or a mixture of ethylene with a 3-18C alpha-olefin (e.g., propylene) is polymerized under a condition includng a mean polymerization temperature of above 130 deg.C by using a coordination polymerization catalyst containing a transition metal compound (e.g., titanium tetrachloride) and an organometallic compound (e.g., alkylaluminum) in the presence or absence of an inert hydrocarbon solvent. A metal polyacrylate (e.g., lithium polyacrylate) as a deactivator is added to the polymer mixture produced above to deactivate the polymerization catalyst. Unreacted monomers are separated and recovered to obtain the purpose ethylene polymer.
Patent JP-H0372786-A (JP)
Title: Clamp circuit
Inventor: ISHII YASUAKI
IPC: H04N5/18
Filed: 1989-08-11
Abstract: PURPOSE:To expand the dynamic range and to prevent waveform distortion by providing a comparator comparing a signal and a prescribed voltage in an inverse polarity with an operational amplifier for negative feedback and a switch controlled by the comparator to form a discharge path for a coupling capacitor. CONSTITUTION:The circuit is provided with a comparator 24 comparing a signal 1 of a main line and a prescribed voltage 14, a 1st switch 23 controlled by an output of the comparator 24, a 2nd switch 22 closed for a prescribed clamp period and a current source 21, and the current source 21 and the 1st and 2nd switches 23, 22 are connected in series between the main line and a reference level. Then an operational amplifier 13 uses the switch 23 controlled by the comparator 24 having the inverse polarity to discharge the coupling capacitor 3. Thus, waveform distortion is suppressed to expand the dynamic range and waveform distortion is prevented.
Patent JP-S6363689-A (JP)
Title: Production of antimony mercaptide
Inventor: FUJITA KOTARO
IPC: C07F9/92
Filed: 1986-09-03
Abstract: PURPOSE:To readily obtains the titled compound useful as a passivating agent for catalytic cracking of hydrocarbon, etc., in high yield, by reacting antimony trioxide with a lower organic acid anhydride and reacting the resultant product with a specific organic mercaptan compound in an excess amount. CONSTITUTION:Antimony trioxide is reacted with a lower organic acid anhydride in a >=3mol ratio to afford an antimony salt of lower organic acid, and an organic mercaptan compound expressed by formula HA [A is a group of formulas SR<1> (R<1> is monovalent hydrocarbon, etc.) when n is 1, formula I (R<2> is bivalent hydrocarbon, etc.) when n is 1/2, formula II (R<3> is trivalent hydrocarbon, etc.) when n is 1/3, formula III (R<4> is monovalent hydrocarbon, etc.; m is 1-3) when n is 1, formula IV (R<5> is bivalent hydrocarbon, etc.) when n is 1/2, formula V (R<6> is trivalent hydrocarbon, etc.) when n is 1/3, or formula VI (R<7> is quadrivalent hydrocarbon, etc.) when n is 1/4] is added in an excess amount to a reaction mixture containing the resultant antimony salt so that a molar ratio of the organic mercaptan compound to the antimony trioxide is >=6 and reacted with the reaction mixture while heating to provide a compound expressed by formula SbA3n.
Patent JP-S6187494-A (JP)
Title: Method of digital processing video signal
Inventor: KOBAYASHI KAORU
IPC: H04N9/80
Filed: 1984-10-04
Abstract: PURPOSE:To process a signal by the same circuit with respect to an NTSC system and a PAL system by setting a sampling frequency in case of converting an analog video signal to a digital video signal, to a frequency of N times of a horizontal synchronizing signal frequency of the analog video signal. CONSTITUTION:In a frequency converter 3, at the time of recording, the frequency is converted from 3.58MHz to 9.9375MHz, and at the time of reproducing, the frequency is converted from 629kHz to 3.9375MHz, and a PS demodulation processing of a color signal is executed. A sampling frequency (fs) of this time is set to 15.75MHz. Particularly explaining, the frequency (fs) is set to a frequency of N times of a horizontal synchronizing signal frequency of an analog video signal {N is an integer, and also such a number as an integer P of P=M+Q becomes an even number, when the remainder obtained by dividing its integer N by 4 is denoted as M (N=4K+M, K is an integer, and M is a number of one of '0', 1, 2 and 3), and the remainder obtained by dividing the integer N by 3 is denoted as Q (N=3L+Q, L is an integer, and Q is a number of one of '0', +1 and -1)}.
Patent JP-S5999405-A (JP)
Title: Manufacture of color separation filter
Inventor: OKAZAKI AKIRA
IPC: H01L27/14
Filed: 1982-11-29
Abstract: PURPOSE:To easily decide on whether cutting precision is proper or not by adding a confirmation mark for cutting precision near a cutting line of a transparent base simultaneously with the formation of a colored picture part, and observing the position relation of the cutting line with the mark after cutting. CONSTITUTION:Colored picture parts 10 of numbers of color separation filters are formed on the transparent base of glass, etc., and a protection layer of transparent resin is formed when necessary and, for example, metallic chromium is patterned near the cutting line 8 of the transparent base to form the confirmation mark 9 for cutting precision. Then, the transparent base is cut to the size of a single color separation filter substrate and the position relation of the cutting line 8 with the confirmation mark 9 for cutting precision is observed to easily decide on whether the cutting procession is proper or not.
Patent JP-S6368096-A (JP)
Title: Production of glutathione by bioreactor
Inventor: HISAYOSHI KEISUKE
IPC: C12P21/02
Filed: 1986-09-06
Abstract: PURPOSE:To produce glutathione in high conversion, by passing a substrate through from a reactor having high reactivity to a reactor having low reactivity in plural column reactors packed with an immobilized microorganism capable of producing glutathione. CONSTITUTION:A microbial cell prepared by introducing a plasmid obtained by integrating a gene of gamma-glutamine-L-cysteine synthetase of Escherichia.coli variant and a gene of glutathione synthetase into a plasmid vector to strains such as Escherichia.coli, etc., and propagating and replicating the strains is immobilized on a carrier to provide an immobilized microorganism capable of producing glutathione. Then, plural column reactors packed with the immobilized microorganism one linked. A substrate solution is passed through the reactors to react the substrate with the microorganism and the immobilized microbial cell is renewed in turn from a reactor having reduced reactivity in glutathione production. Then, the substrate solution is passed through from a reactor having high reactivity to a reactor having low reactivity to react the substrate with the microorganism.
Patent JP-H0257218-A (JP)
Title: Apparatus for simultaneously keeping temperature both cold and hot
Inventor: FUJISAWA DAIZO
IPC: A47J41/00
Filed: 1988-08-22
Abstract: PURPOSE:To simultaneously keep both low temperature and high temperature, for a long time, in a small, cheap structure by providing radiating fins located in a heating vessel which are stuck on a heat-generating surface of a thermoelectric cooling device and cooling fins located in a cooling vessel which are stuck on an endothermic surface of the thermoelectric cooling device, and this device being provided in a heat-insulating wall. CONSTITUTION:This apparatus consists of both a heating vessel 2 and a cooling vessel 3 formed on both sides of a heat-insulating wall 1, a thermoelectric cooling device 7 provided in the heat-insulating wall 1, radiating fins 9 located in the heating vessel 2 which are stuck on a heat-generating surface 7a of the thermoelectric cooling device 7 and cooling fins 10 located in the cooling vessel 3 which are stuck on an endothermic surface 7b of the thermoelectric cooling device 7. When both volumes of water are separately kept in each temperature, for example, hot water is held in the heating vessel 2 and cold water is held in the cooling vessel 3. When an electric current is applied to the thermoelectric cooling device 7, the hot water in the heating vessel 2 is heated by heat radiation of the radiating fins 9 and, at the same time the cold water in the colling vessel 3 is cooled by an endothermic effect of the cooling fin 10. In this manner, the hot water and cold water in both vessels 2, 3 are simultaneously kept in each temperature for a long time, by means of one apparatus.
Patent JP-2001036715-A (JP)
Title: Facsimile equipment
Inventor: KOMATSU TAKASHI
IPC: H04N1/32
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce power by quickly erasing a storage file such as a delivery date designation transmission file from a storage part and shifting a current mode to an energy saving mode and to prevent a line from being uselessly occupied at the time of redialing with respect to facsimile(FAX) equipment provided with a time designation transmission function and a delivery date designation transmission function. SOLUTION: The FAX equipment is provide with a current time management means for managing current time, a storage means 6 for storing transmission time and an address and a transmission means 7 for transmitting a file to the address when it arrives at the transmission time. When a time specified transmission file is normally transmitted, the transmisison means is quickly shifted to an energy saving mode by the transmission of the file to reduce power. When time specified transmission is not normally ended, a redialing method is changed, so that the line can be prevented from being uselessly occupied at the time of redialing.
Patent JP-S60101093-A (JP)
Inventor: OOSAKI KAZUHIKO
IPC: B43K1/02
Filed: 1983-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0496692-A (JP)
Title: Voltage fluctuation correction controller for step motor
Inventor: TSUCHIYA SATORU
IPC: B41J19/30
Filed: 1990-08-09
Abstract: PURPOSE:To make the overdrive set time variable according to the power supply voltage by providing means for detecting the voltage of power supply which drives a step motor and means for converting thus detected power supply voltage into a pulse width. CONSTITUTION:Time chart representing the power supply voltage PWM conversion timing in a voltage fluctuation correction controller for step motor is shown. When a space motor is driven with phase switching timing shown by (a), power supply voltage VP varies as shown by (c). Under that state, a trigger signal, i.e., a VOLTAG TRIG signal, is fed to a power supply voltage PWM converting circuit 4 at a position shown by (e). Subsequently, a PWM output pulse width counter in a CPU is started. That count is read out with next READ timing (d).
Patent JP-2000039300-A (JP)
Title: Payload detacher for projectile
Inventor: ARAKI TOSHIMITSU
IPC: F42B15/36
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight payload detacher for projectile having simple structure in which a payload can be detached surely from an airborne thruster without using powder. SOLUTION: An airborne thruster 3 is provided in the rear of a payload 2 of an underwater sailing body having a thrust screw 5 at the rear end to constitute a projector 1 and the payload 2 is detached from the airborne thruster 3 when the projectile 2 lands on the water surface. In such a payload detacher for projectile, a rotary mounting/demounting means 12 couples the thrust screw 5 with the airborne thruster 3 and detaches the thrust screw 5 from the airborne thruster 3 through rotation of the thrust screw 5 at the time of landing on the water.
Patent JP-S6453312-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: TODA YASUSHI
IPC: G11B5/31
Filed: 1987-08-25
Abstract: PURPOSE:To distribute and reduce the stress of an insulating film, to prevent peeling from being generated, and to improve a yield, by providing the insulating film by laminating plural insulating films with thin film thickness instead of forming one insulating film with thick film thickness. CONSTITUTION:The insulating films 3a-3c and 4a-4c are formed in such a way that the insulating film 3a or 4a in a first layer is laminated in thickness of around 3,000Angstrom  by, for example, the sputtering of quartz glass on a cleaned filming plane first. Next, the filming plane is cleaned after foreign matters such as dust, etc., are removed from a filmed insulating film, then, dried. Next, second and third insulating films 3b and 3c or 4b and 4c can be formed by repeating the filming of the insulating film and the removal of the foreign matter for two times. Since the insulating film is divided into three layers and is formed by laminating them, it is possible to distribute the stress of the insulating film, and to reduce it, and to prevent the peeling of the insulating film from being generated, and to improve the yield of a thin film magnetic head.
Patent JP-H0261495-A (JP)
Title: Condenser
Inventor: TANAKA KATSUAKI
IPC: F28B9/02
Filed: 1988-08-25
Abstract: PURPOSE:To keep the concentration of dissolved oxygen in condensed water in a low level by a method wherein one portion of steam, injected out of a steam introducing pipe for heating, deaeration or the like or steam, injected out of the an external steam introducing pipe, is made to flow out toward a hot well to cover the upper surface of the condensed water, stagnated in the hot well, with the curtain wall of the steam. CONSTITUTION:Steam 10, which flowed out of the injection port 10' of a steam introducing pipe 4, covers the upper surface of condensed water in a hot well 5 with the curtain of the steam 10 to intercept contact between the condensed water and air in a condenser 1. Water drips 8, deaerated in a deaerating tray 3 and dropped into the hot well 5, is heated and deaerated again in the upper part of the hot well 5 immediately before the hot well 5, in which the drips are contacted with air in the condenser 1, when they pass through the curtain of the steam 10. The upper surface of the condensed water in the hot well 5 is covered with the curtain wall 10 of the steam by a simple constitution, in which one portion of the steam for deaeration is made to flow toward the hot well 5 in such a manner, whereby contact between the air in the condenser and the condensed water may be intercepted.
Patent JP-S59100853-A (JP)
Title: Manufacture of oxygen sensor
Inventor: FUJITA TAKESHI
IPC: G01N27/409
Filed: 1982-12-01
Abstract: PURPOSE:To prevent generation of strain and cracking of a green sheet to obtain a sensor of small variance by holding a ceramic powder paste layer between two green sheets provided with an electrode layer, pressing the layer into contact with the sheets and sintering them to make the paste layer as a porous oxygen partial pressure reference chamber. CONSTITUTION:The electrodes 2, 3; 4, 5 are printed respectively on both surfaces of the green sheets 11, 12 containing resin and a solid electrolyte ceramic powder such as ZrO2 stabilized by V2O5. The paste consisting of ZrO2 powder, resin and flux is printed covering the electrode 4 of one of the sheet 12, and then dried to form the porous layer 13. Next the sheet 11 is piled on the sheet 12 to make the surface of the layer 13 contact with the side of the electrode 3, heated and press-joined. The oxygen sensor is obtained by the sintering in air at about 1,500 deg.C. The layer 13 is obtained as a porous layer by increasing resin and decreasing ZrO2 powder of the layer 13. Outer atmospheric air is flowed into pores of the layer 13 to obtain the reference chamber. Thereby, occurrence of cracking in the sheets 11, 12, volume variance of the reference chamber as in the case of providing hollow reference chamber are eliminated.
Patent JP-S6257878-A (JP)
Title: Clamping and mounting device for work
Inventor: RORUFU KERUPURIN
IPC: B25B5/06
Filed: 1986-09-05
Abstract: 1. Chucking fixture for workpieces comprising a clamping finger (16) supported for swiveling and for moving longitudinally and a pressure medium-operated piston (22) controlling the clamping finger responsive to the piston travel so that the swivel and displacement movements are performed successively, the piston (22) having an oblique control surface (34; 56) on which slides a sliding element (31) of the clamping finger (16) to swivel the clamping finger transversely to the piston direction and that a stop (35) is provided at the piston (22), which, at the end of the sliding movement, entrains the clamping finger (16) in direction of the piston, characterized in that the piston (22) is arranged transversely to the clamping finger (16), that the sliding element (31) engages a stop (39) of the housing to keep the clamping finger (16) in axial alignment as long as the clamping finger has not reached its outermost position in the direction of displacement, and that the sliding element (31) leaves the stop attached to the casing (39) only in the outermost position of the clamping finger (16) to allow the swivel movement of the clamping finger (16).