baber/WOPTO huggingface dataset:
Patent JP-S58121528-A (JP)
Title: Manufacture of stem for glass tube
Inventor: OOMORI TAKASHI
IPC: H01J9/30
Filed: 1982-01-12
Abstract: PURPOSE:To reduce generation of a bake shrinkage and bake up of a glass flare in a stem for a glass tube, by additionally applying a process, which performs the preliminarily pressing of a glass tube constituting the glass flare to specific dimensions, before a process holding a lead wire with softened glass. CONSTITUTION:A lens wire 2 is held by a lead wire holder 1 mounted to the base mount of an automatic stem making machine, then a flared part 4 of a glass flare 3 and its opposite end part 5 are heated and softened. An exhaust pipe 6 is not welded to the glass flare 3 yet. Pincers 7 laterally press a softened part of the glass flare 3. An internal surface of a glass tube 8 constituting the glass flare 3 is not contacted with the lead wire by the above preliminarily pressing operation, and the preliminarily pressing operation causes the tube 8 to shrink to size (b) from 1/3 to 2/3 external contour size (a) of the tube 8. In this way, when the stem of the tube is manufactured, generation of bake up and  bake shrinkage from the flare part of the glass flare 3 to its opposite end part  can be decreased to prevent oxidation or bake breakage of the lead wire 2 due  to the flame of a gas burner.
Patent JP-S55141424-A (JP)
Title: Production of reduction type coenzyme q
Inventor: TOYODA HITOSHI
IPC: C07C43/23
Filed: 1980-01-10
Abstract: PURPOSE: The reaction between 2,3-dimethoxy-5-methylhydroquinone-(1,4) and prenyl alcohol is conducted in isopropyl ether in the presence of boron trifluorideetherate complex to produce title compound useful as an intermediate of coenzyme Q in high yield.  
     CONSTITUTION: The reaction of 2,3-dimethoxy-5-methylhydroquinone-(1,4) of formula I (R is H, acyl) or its acyl derivative with prenyl alcohol of formula II (n is 0 or positive integral number), its isomer or its reactive derivative is effected in isopropyl ether in the presence of boron trifluorideetherate complex to produce 2,3- dimethoxy-5-methyl-6-prenylhydroquinone of formula III and its acyl derivative. This reaction proceeds in homogenous system and the reaction temperature is preferably 30W60°C.  
     EFFECT: The control of the reaction temperature is simple. Isopropyl ether is excellent not only as the reaction solvent but also as the extraction solvent. The recovery also is simple. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236083-A (JP)
Title: Liquid-cooked type cooling device
Inventor: KURAMITSU MASAHIKO
IPC: H05K7/20
Filed: 1991-01-14
Abstract: PURPOSE:To permit the replacing work of refrigerant without stopping the operation of an electronic instrument by a constitution wherein a flow rate sensor, opening and/or closing a water supplying port, is provided and a replacement tank is attached to a valve provided in the branch path of a refrigerant circulating passage. CONSTITUTION:A valve 7 is provided on a branch pipe of a pipeline from a heat exchanger 4 to a tank 5 and when refrigerant is to be replaced, a replacement tank 12 is set to the tip end of the valve 7 and the valve 7 is opened. Then, old refrigerant flows into the replacement tank 12 and is recovered while the amount of refrigerant in the tank 5 is reduced gradually. When the tank is emptied, a flow rate sensor 13 at the lower part of the tank 5 is operated to open a water supplying port 6 and supply new refrigerant into the tank 5. When old refrigerant in the replacement tank 12 is increased, a valve 11 is floated up to blockade the inlet port of the same tank 12. Accordingly, new refrigerant is sent into the tank 5 from the branch point of the valve 7 to return it into a flow passage upon operation and, thus, the replacement of the refrigerant solution is finished.
Patent JP-S56101150-A (JP)
Title: One-component magnetic developer for developing and transferring positive charge image
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/08
Filed: 1980-01-16
Abstract: PURPOSE: To provide the titled developer with improved developing efficiency, transferring efficiency and halftone reproducibility by dispersing magnetic powder having specified characteristics, higher fatty acid or its metal salt and an alcohol- soluble metal-contg. dye in a vinyl aromatic or acrylic resin.  
     CONSTITUTION: The following components are kneaded with a roll mill: 55pts.wt. magnetic powder such as magnetite powder having ≥0.42g/ml bulk density, ≥0.35μm average maximum size measured with an electron microscope and 1W 1.55 maximum size/minimum size ratio, a 41.5pts.wt. styrene-acrylic copolymer, 3.5pts.wt. low mol. wt. polypropyrene, 0.5 part zinc stearate and a 0.7 part negative charge controller such as "BONTRONS-31 ". The kneaded material is melted, allowed to cool, coarsely pulverized, and finely pulverized with a jet mill to obtain a magnetic toner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5497029-A (JP)
Title: Control of copier upon jamming
Inventor: YANO TAKAHITO
IPC: B65H7/06
Filed: 1978-01-17
Abstract: PURPOSE: To shorten the jamming paper removing time by interrupting all the functions of the copying unit upon finish of discharge of preceding transfer paper, in case the jamming takes place at the second or subsequent sheet during the continuous copying operations, so that the condition capable of treating the jamming may be restored.  
     CONSTITUTION: When the jamming takes place in the paper discharging unit or the paper feeding unit during the copying operation of one sheet or during the continuous copying operation, all the functions of a copying unit are interrupted to effect the condition capable of treating the jamming. In case the jamming takes place during the two or subsequent copying operation during the continuous copying operation, the preceding transfer paper 2b having been subjected to the printing treatment exists in the conveying passage so that the operations of the units other than a conveyor unit 7 and a fixing unit 8 are interrupted. At the time when the discharge of the preceding transfer paper 2b is finished, the operations of the units necessary for the discharge are also interrupted to effect the paper discharging operations. Thus, it is possible to simplify the jamming paper discharging operations thereby to shorten the operating time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5286263-A (JP)
Title: Dust suction port for carpet cleaning
Inventor: OOHIRA KATSUNORI
IPC: A47L9/04
Filed: 1976-01-14
Abstract: PURPOSE: To obtain a dust suction port provided with a rotary brush driven by a blade wheel which is rotated by the air suction current of an electric cleaner, of which the noise is small and the rotary part is free from being worn and damageed by fine dust in the air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11197125-A (JP)
Title: Electronic sphygmomanometer
Inventor: NAKANISHI TAKASHI
IPC: A61B5/0225
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly judge whether or not re-pressing is to be performed by providing a pressure a short discriminating means for detecting a pulse to be changed from the first prescribed pressure of a pressure signal to the second prescribed pressure and discriminating whether pressure is lacked or not by comparing the characteristic value of the pulse with a reference value. SOLUTION: A pressure means 3 presses a cuff 1 and when pressure in the cuff 1 reaches standard pressure stored in a pressing force selecting means 63, pressing is stopped. Continuously, the pressure means 3 reduces the pressure of the cuff 1 and when the first prescribed pressure is reached after the start of pressure reduction, a pulse wave detecting means 61 starts detecting the pulse wave of the cuff 1. When the standard pressure is lacked, the pulse wave detecting means 61 monitors pressure signals within the monitoring range up to the second prescribed pressure from the time point when the pressure in the cuff 1 reaches the first prescribed pressure, and detects the pulse wave.  When the characteristic value of the detected first or second pulse wave is larger than the standard value stored in a pressure lack discriminating means 64, the pressure discriminating means 64 discriminates the lack of pressure.
Patent JP-H01180955-A (JP)
Title: Formation of built-up layer by welding
Inventor: HINENO MINORU
IPC: C23C4/00
Filed: 1988-01-08
Abstract: PURPOSE:To obviate the necessity of excess metal removing working at the edge of a built-up layer by carrying out cladding by welding while putting ceramics materials on a base metal outside the zone if built-up layer formation. CONSTITUTION:Supporting materials 10 made of ceramics are put on either side of a base metal 1 along the boundary of the zone A of built-up layer formation. At this time, the thickness of each supporting material 10 is regulated to a value larger than that of a built-up layer. After the built-up layer 2 of the desired thickness is formed within the zone A, the supporting materials 10 are removed. Further, cladding by welding is carried out after providing holes 3' to the base metal 1 and planting ceramics pins 20 in the above holes 3', and then, the ceramics pins 20 are removed after the formation of the built-up layer 2. By this method, the working after cladding by welding can be omitted and cost reduction can be attained.
Patent JP-S63109788-A (JP)
Title: Production of safranal, crocin or analog thereof
Inventor: SANO TAKANOSUKE
IPC: C12P7/44
Filed: 1987-01-09
Abstract: PURPOSE:To produce safranal, crocin or its analog, by extracting female organ of Crocus sativus and culturing the organ in an artificial culture base containing cytokinin. CONSTITUTION:Pistil or corresponding organ of Crocus sativus is planted in an artificial culture base containing carbon source, nitrogen source, etc., e.g. Murashige-Skoog medium, White medium, Gamborg medium, Linsmeier-Skoog medium, etc., preferably added with >=0.1ppm each of cytokinin and auxin and is proliferated by maintaining in dark place, light place or alternate dark and light place at 15-40 deg.C. The obtained neoplastic pistil-like organ can be cultured under the same culture condition or a condition suitable for the fattening, growth and maturation of the organ. The objective safranal, picrocrosin, their analog, crocin, crocetin and their analog can be separated from the artificially cultured organ.
Patent JP-H05187002-A (JP)
Title: Repairing method of concrete road pavement by non-blasting construction method
Inventor: NAKAZAWA TAKESHI
IPC: E04G23/08
Filed: 1992-01-10
Abstract: PURPOSE:To suppress the generation of noises and vibrations while improving workability and safety by drilling a bore-hole at a position to be repaired and applying hydraulic pressure into the bore-hole and generating a crack. CONSTITUTION:Bore-holes are drilled in the concrete section of the repairing section 1 of a concrete road pavement section A. Hydraulic crushers 4 are inserted into the drilled sections, and the hydraulic crushers 4 are operated, thus generating cracks 7... from the inside of the concrete. The cutting work of the concrete section at a position to be repaired is conducted safely and easily without using a breaker.
Patent JP-H06206134-A (JP)
Title: Tool exchanging device
Inventor: EGUCHI SHINZO
IPC: B25J15/04
Filed: 1993-01-12
Abstract: PURPOSE:To provide a working tool exchanging device which eliminates the mechanical interference in the mounting and demounting of a working tool and permits the mounting and demounting in a short time, and is used for an automatic device for carrying out work, optionally mounting and demounting a plurality of working tools on a single working arm. CONSTITUTION:An electromagnet A3 arranged at the top edge part of a working arm 2 and an electromagnet B9 arranged in the upper part of a working tool accommodation part 8 are ON/OFF-controlled by a control means 1, and a working tool 7 having a magnetic body arranged in an installation part and an accommodation part is mounted and demounted in a short time free from the mechanical interference.
Patent JP-2000204591-A (JP)
Title: Construction machine
Inventor: TOCHIGI KENICHI
IPC: E02F9/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To surely open and close an opening provided to a building cover even when there is an obstacle in the side of a moving cover. SOLUTION: A lower guide rail 16 extending to both front and rear directions along an opening 15 is provided to a side frame 4B of a turning frame 4, and an upper roller 17 is provided to a position separated upward from the lower guide rail 16 along the opening 15 in a hydraulic oil tank 11, and a lower roller 19 guided to the lower guide rail 16 and an upper guide rail 20 guided to the upper roller 17 are provided to a moving cover (18). By the constitution, even when there is an obstacle such as building or the like in the side of the moving cover (18), the moving cover (18) is surely moved between an opening position and a closing position, and the opening 15 of a building cover can be opened and closed.
Patent JP-S63172101-A (JP)
Title: Crt filter
Inventor: HAYAFUNE KOUJI
IPC: G02B1/11
Filed: 1987-01-12
Abstract: PURPOSE:To improve the resolution, glare retarding effect, scratch resistance, and flame resistance of a CRT filter comprising polyvinyl chloride by forming a hard coating layer contg. silica having specified particle size on a surface opposite to the surface of the CRT. CONSTITUTION:A hard coating layer contg. 3-30wt.% silica having 1-50mum mean particle size is formed on the surface opposite to the surface of a CRT in a CRT filter comprising polyvinyl chloride and having a shape capable of contacting tightly to the CRT surface. The polyvinyl chloride to be used is one having flame resistance without using any particular flame retardant and having transparency since the resin itself has self-extinguishing characteristic. The hard-coating agent to be used is thermosetting hard coating agent such as silicone resin type, epoxy resin type, phenol resin type, or ultraviolet ray cured hard coating agent such as acrylic resin type, urethane resin type. Among said hard coating agents, ultraviolet ray cured type hard coating agent is most suitable for polyvinyl chloride. By this constitution, a CRT filter having scratch resistance, glare retarding effect, flame resistance at the same time is provided, which prevents reflection of illuminating light, etc. on the surface of the CRT filter.
Patent JP-H04242500-A (JP)
Title: Vehicle driving supporting device
Inventor: KOIWAI HIDEAKI
IPC: B60W30/00
Filed: 1991-01-16
Abstract: PURPOSE:To visually offer the intersection information to a vehicle in order to improve the running safety of the vehicle for passing through the intersection. CONSTITUTION:A camera device 10 photographs a state of a road in an intersection so that the prescribed direction always becomes the upper part on a screen, this photographed intersection image signal is transmitted into a transmitting area A of a prescribed radius centering around the intersection, and when a vehicle 5 goes into the transmitting area A, an intersection signal receiving display device 20 of the vehicle 5 receives the intersection image signal, and this intersection image signal is converted and displayed so that the signal direction of the vehicle becomes the upper side of the screen.
Patent JP-H04242466-A (JP)
Title: Burst transfer method and interface of semiconductor device using the method
Inventor: YAMADA KATSUHIKO
IPC: G06F13/38
Filed: 1991-01-17
Abstract: PURPOSE:To increase the working speed of a semiconductor device by comparing the preceding data with the subsequent data prior to the transfer of data and then compressing the transfer data when the coincidence between the contents of both data is detected. CONSTITUTION:In a burst transfer method of the data on a semiconductor device, the preceding data is compared with a prescribed number of subsequent data (s2) prior to the transfer of data when a burst transfer start signal is outputted (s1). When the coincidence of contents is detected between both data, a data compression signal is transmitted together with one of both data coincident with each other (s3). The contents of the transferred data are evolved and outputted to the necessary areas (s4).
Patent JP-H03208518-A (JP)
Title: Method for running-cutting saw blade and device thereof
Inventor: MORIYA KIKUO
IPC: B23D55/00
Filed: 1990-01-12
Abstract: PURPOSE:To automate running cutting to improve operation rate by providing an input device of cutting data, an usual cutting condition.memory, a processing unit of running cutting condition and an output device for a band saw performing the running cutting of a new saw blade. CONSTITUTION:In case of performing the running cutting of saw blade T by a horizontal type band saw 1, cutting data such as material, shape sizes of a work W are input to CPU 23 of a control unit 21 from an input device 95, and also usual cutting conditions corresponding to material, shape and sizes of the work are previously stored in a usual cutting condition.memory 97. A saw blade T to perform the running cutting and the material, the shape and the sizes of the work W are indicated, running cutting conditions are computed by a processing unit 99 on the basis of the usual cutting conditions and also the conditions are issued from an output device 101. When the running cutting of the saw blade T is performed under the conditions of the running cutting issued from the output device 101 the saw blade T is performed, the life of the saw blade can be lengthened.
Patent JP-H07204821-A (JP)
Title: Die for die casting
Inventor: TAKEDA HIDE
IPC: B22D17/12
Filed: 1994-01-18
Abstract: PURPOSE:To shut out oxide film and solidified layer at the initial stage on the front of a cavity and to prevent the mixing of these foreign matters into a cast product by arranging a shut-out member formed as the teeth of a comb at a runner part between a sprue hole and the cavity. CONSTITUTION:The shut-out member 10 is arranged and formed so as to project as the teeth of the comb in the direction crossing at the right angle to the runner surface of the runner part 9. Then, an injection hole 5a is connected with the sprue hole 6 at the lower surface of dies 2, 4, and molten metal (m) in an injection sleeve 5 is injected into the cavity 8 with a plunger tip 7. The oxide film and the solidified layer (d) at the initial stage produced in the injection sleeve 5 are shut out at the time of passing through the shut-out member 10 and only clean molten metal is introduced into the cavity 8 to form the cast product.
Patent JP-H10196401-A (JP)
Title: Cogeneration system
Inventor: TAKADA TOSHIYUKI
IPC: F01K23/10
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce fuel supply pressure, an amount of NOx generation, an amount of dust generation, and smoke color level and utilize excess steam effectively by providing a pre-mixer which mixes the steam generated from an exhaust heat recovery boiler with fuel and supplies the mixed fuel to a combustor. SOLUTION: A gas turbine 1, a main part of this system, consists of a combustor 11, an air compressor 13, and a turbine 14. The turbine 14 drives a generator 3. Exhaust gas from the turbine 14 is introduced into an exhaust heat recovery boiler 2. The heat of the exhaust gas is recovered by a water tube 22 and is turned into saturated steam by a drum 21. The saturated steam is used as process steam in a plant, but a part of it is heated by a superheater 23 installed in the exhaust heat recovery boiler 2 to make it superheated steam, its flow rate is adjusted by a steam flow rate adjusting valve 7, and it is supplied to a pre-mixer 6. In the pre-mixer 6, liquid fuel whose pressure is increased by a fuel pump 8 and the superheated steam are mixed by stirring them to prepare emulsion fuel.  The emulsion fuel is turned into minute particles by a fuel nozzle 12 to spray into the combustor 11.
Patent JP-S56102789-A (JP)
Title: Composition increasing lipoprotein lipase activity, having saving action of glycogen consumption
Inventor: KATAMINE SHINICHIROU
IPC: C12N9/20
Filed: 1980-01-18
Abstract: PURPOSE: To obtain a composition for increasing lipoprotein lipase activites, having saving actions of glycogen consumption, by comprising an egg with high iodine content, a substance obtained by drying it, its concentrate, or its powder as an active ingredient.  
     CONSTITUTION: An iodine compound, e.g., calcium iodate, potassium iodine, etc., seaweeds, e.g., wakame seaweed, sea tangle, etc. with a high content of iodine, or material obtained by treating them, in an amount not less than fixed quantity is added to feed, which is fed to birds. A composition comprising an egg with a high iodine content prepared from the birds, a substance obtained by drying it, its concentrate, or its powder as an active ingredient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5287313-A (JP)
Title: Echo elimination equipment
Inventor: ARASEKI TAKU
IPC: H04B3/23
Filed: 1976-01-14
Abstract: PURPOSE:To miniaturize an unit without deteriorating the characteristics like adaptation speed, stability etc. by organically assembling a microprocessor memory and an operation circuit.
Patent JP-S61163064-A (JP)
Title: Rear wheel steering device for front and rear wheel steering vehicle
Inventor: HYODO YOICHI
IPC: B62D7/14
Filed: 1985-01-11
Abstract: PURPOSE:To improve the stability of control by composing the coupling mechanism of an operation rod for a rear wheel steering device with the first supporting body, the second supporting body and a slider. CONSTITUTION:In steering, the first supporting body 41 in a coupling mechanism A turns about its axis L2. At this time, if the extending direction of a projection 43 slants against the axis L2 of turning by 90 deg., the projection 43 is pushed and moved through the second supporting body 42 and a slider in accompanying with the turning of the first supporting body 41. And an operation rod 21 is pushed and moved in a direction of its axis L1 to steer rear wheels. And if the extending direction of the projection 43 accords with the axis L2 of turning, even if the first supporting body 41 is turned, the first supporting body 41, the second supporting body 42 and the slider are integrally turned only, and the projection 43 is not pushed and moved. Accordingly, the operating rod 21 is not moved and the rear wheels are not steered.
Patent JP-H10194084-A (JP)
Title: Retractor for seat belt
Inventor: ONO KATSUYASU
IPC: B60R22/34
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the retractor for a seat belt provided with an excellent energy absorbing mechanism which can make the critical amount of a twisting bar high, can prevent the twisting bar from being damaged, and thereby can prevent a bobbin from slipping out. SOLUTION: The retractor is equipped with a bobbin 3 on which a webbing is wound so as to be mounted, a rocking base 5 which is to be engaged with a retractor base 1 at the time of vehicle emergency, and blocks the rotation of the bobbin in the direction that the webbing is drawn out, and with a twisting bar 2 which is inserted into the bobbin 3 so as to be rotatably supported by the retractor base 1, concurrently is integrally combined with the bobbin 3 at its one end side, and is also integrally combined with a rocking bar 5 at the other end side.  The rocking base side end part of the bobbin 3 is rotatably supported in such a way that it can be relatively rotated with respect to the other end side of the twisting bar 2 by way of an engaging recessed part 9 which is recessed so as to be provided in order to accept a cylindrical boss part 8 projected out of the bobbin side end surface of the rocking base 5, and concurrently each bearing bush 10 making sliding properties high, is fitted in these rotatably supporting parts so as to be mounted.