baber/WOPTO huggingface dataset:
Patent JP-H07145583-A (JP)
Title: Deinking and bleaching of waste paper
Inventor: MAEKAWA YOICHI
IPC: D21C5/02
Filed: 1993-11-22
Abstract: PURPOSE:To provide a method for deinking and bleaching waste paper, suitable for producing a regenerated pulp having a high degree of whiteness from waste paper. CONSTITUTION:This method for deinking and bleaching waste paper is carried out by applying the first treatment, the second treatment and the third treatment respectively mentioned below to the waste paper in order when deinking and bleaching the waste paper; The first treatment: treatment with a sulfite under an alkaline condition. The second treatment: treatment with a sulfite and a reducing agent other than a sulfite under an alkaline condition. The third treatment: treatment with hydrogen peroxide in the presence of a silicate under an alkaline condition.
Patent JP-H03175747-A (JP)
Title: Receiver
Inventor: SASAKI MITSURU
IPC: H04B1/10
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a DC/AC conversion output from which an inherent DC voltage output generated in a muliplier is removed by subtracting the output of the multiplier in the no-output state of a reference signal generating means from an output obtained by DC/AC converting a receiving signal by the 1st or 2nd reference signal. CONSTITUTION:An output from which a DC voltage component is removed is led out and held in voltage holding circuits 96, 98 through a change-over switch SW4. Thereby, only the multiplied output of the 1st reference signal obtained by adjusting an offset deviation in a differential amplifier 76 and a receiving signal by subtracting the held output of a voltage holding circuit 97 from the held voltage of a voltage holding circuit 76 by a subtractor 82 and only a multiplied output from which the offset deviation between the 2nd reference signal and the receiving signal can be extracted by subtracting the held output of the circuit 97 from the held output of the circuit 98.
Patent JP-H05147341-A (JP)
Title: Device for displaying residual amount of rolled paper
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1991-11-29
Abstract: PURPOSE:To accurately display the residual amount of rolled paper by providing a means inputting a pulse signal obtained by detecting the quantity of rotation of the rolled raw paper to display the same when the number of said signals exceeds a preset number. CONSTITUTION:The pulse signal from a reflecting light sensor 22 is inputted to a CPU to count the number of signals. Since the diameter of roll raw paper 3 reduces when the number of printed papers increases with the advance of printing work and the rotation thereof becomes fast to increase the number of pulses, the diameter of the rolled paper 3, that is, the residual amount thereof can be calculated from the number of pulses generated per a unit time. Therefore, the number of pulses obtained when the residual amount of the rolled paper becomes a certain value is preset to the CPU to be compared with the number of generated pulses and, when the number of the generated pulses exceeds the set number, the signal at this time is outputted to a display part to be displayed thereon. An operator visually confirms this display outside a printing press to know the residual amount of the rolled paper 3.
Patent JP-H11129159-A (JP)
Title: Surface grinding device
Inventor: NODA YASUHIRO
IPC: B24B55/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface grinding device to effect a high dust discharge output without a suction machine and reduce a purchase cost, a running cost, and a maintenance cost of a device. SOLUTION: When a sanding wheel 13 and a fan 18 coaxially arranged in the rear thereof are rotated by a drive motor 12, dust generated during processing by sander is forcibly sucked in a fan case 17 through the strong suction force of the fan 18 and forcibly discharged through a dust discharge port 17a. In this case, a dust discharge force by the fan 18 arranged coaxially with the sanding wheel 13 is powerful, and dust is injected at a high speed through the dust discharge port 17a and blown out at comparatively far distance through a working space. This constitution reduces a purchase cost, a running cost, and a maintenance cost of a device to be obtained this high dust discharge force.
Patent JP-H11131377-A (JP)
Title: Dyeing of figured cloth
Inventor: YAMAOKA TADAO
IPC: D06B1/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve a commercial value as a product in addition to new dyeing method in a method for dyeing figured cloth. SOLUTION: The rear side 1a of woven fabric 1 in which the design is formed as float weave 3 is dyed with a dyeing material 9 composed of a bamboo coal powder and whole rear side 1a of the fabric is dyed into a single color while keeping the surface 1b of the fabric so as not to permeating the dyeing material 9 up to the surface 1b of the fabric 1 to emboss the design.
Patent JP-H10157560-A (JP)
Title: Air bag control device
Inventor: YOSHIKAWA ASAO
IPC: B60R21/16
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an air bag control device which supplies electric current by two electric wires selectively to squibs and has plural inflators each of which is actuated by the squibs. SOLUTION: The control device is provided to control the operation of an air bag device with plural squibs 26a, 26b, and 26c and has plural inflators each of which is actuated by the squibs. In this case, the supply of electric current to plural squibs 26a, 26b, and 26c from power sources 14 and 16 is carried out by two electric wires 40a and 40b, and also plural squibs 26a, 26b, and 26c are connected in parallel respectively, and a supply current volume control means is provided so that electric currents with different current value are supplied to plural squibs 26a, 26b, and 26c to operate only a desired squib selectively.
Patent JP-H11241284-A (JP)
Title: Treatment of plant leaf for production of long fiber pulp
Inventor: ONDA AKIO
IPC: D21C5/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method effective as a preliminary treatment process for a method for pulping succulent plant leaves containing long fibers to produce long fiber pulp. SOLUTION: This method for treating plant leaves comprises the first process for cutting the leaves containing long fibers in a length of <=30 cm, the second process for crushing and/or squeezing the cut leaves, the third process for enzymatically treating the leaves to dissolve off non-fibrous components contained in the leaves, and the fourth process for pressing and squeezing the enzymatically treated product and subsequently adding an alkaline chemical solution to the treated product to impart prevervability thereto.
Patent JP-H11264674-A (JP)
Title: Parallel flow heat exchanger
Inventor: IN BEKU
IPC: F28F13/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a parallel flow heat exchanger in which heat exchange performance of respective refrigerant passages is enhanced by passing a large quantity of refrigerant through a refrigerant passage on the side where the air flows in from heating tubes and passing a small quantity of refrigerant through a refrigerant passage on the side where the air flows out. SOLUTION: The parallel flow heat exchanger comprises a refrigerant flow-in tube, a refrigerant flow-out tube, a heating tube 12 conducting the flow-in tube and the flow-out tube and formed such that a large number of refrigerant passages 12a-12f having different cross-sectional area are arranged therein, and a large number of fin units 11 arranged on the outside of the heating tube 12. The parallel flow heat exchanger has air flow-in port 15 and air flow-out port 16. The large number of refrigerant passages 12a-12f arranged in the heating tube 12 are formed such that the cross-sectional area decreases gradually from the air flow-in port 15 toward the air flow-out port 16.
Patent JP-2001128916-A (JP)
Title: Dust adhering indoor footwear
Inventor: YAMANA TSUTOMU
IPC: A43B3/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide indoor footwear which can be detachably fitted with a dust adhering sheet, can adher dust to the dust adhering sheet only by walking with the footwear on, and can remove the dust by detaching the dust adhering sheet. SOLUTION: A base 3 smaller than the bottom surface of the outsole 2 of this shoe is formed with the outer periphery of the bottom surface remaining, and the base 3 is covered with the dust adhering sheet 7, whose outline is larger than the outline of the base 3. A ring-shaped material 5 or a bar-like material, which can be engaged with the outer periphery of the base 3, is engaged with the base 3 while the outer periphery of the dust adhering sheet 7 is pressed with the ring-shaped material 5 or the bar-like material. In this way, the ring- shaped material 5 or the bar-like material and the dust adhering sheet 7 are detachably attached to the outsole 2 of the room shoe.
Patent JP-2000134528-A (JP)
Title: Method for positioning solid-state image pickup element and method for adjusting digital still camera and holding member
Inventor: GOTO MAKOTO
IPC: H04N5/232
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for positioning a solid-state image pickup element for improving positioning precision, and a method for adjusting a digital still camera. SOLUTION: A subject passing through a photographic lens is converted into an electric signal by using a CCD 5, and the image of the subject is displayed on a monitor MT based on an electric signal from the CCD 5, and the CCD 5 is moved so that the CCD 5 can be put into a prescribed positional relation with the photographic lens based on the image of the subject, and then the positional relation between the photographic lens and the CCD 5 is fixed. Thus, even when the part precision of the photographic lens or the CCD 5 is deteriorated, positioning precision can be improved in a final assembled state in which error factors are assembled based on the subject image outputted from the CCD 5. Therefore, an image with a further high quality can be obtained.
Patent JP-H03176024-A (JP)
Title: High speed and labor-saving medical checkup and apparatus therefor
Inventor: HATSUI RYOTARO
IPC: G06Q50/22
Filed: 1989-12-05
Abstract: PURPOSE:To attempt to reduce the number of operators, to get rid of an error in writing and to attempt to perform an accurate, highly efficient high speed operation by making various measuring instruments semi-automatic, memorizing each measured value in a polyfunctional card by providing a reader/writer and reading and printing out the values after finishing measurements. CONSTITUTION:When a magnetic card is inserted in an inserting hole of a reader/writer 4 of each measuring instrument and each inspected person himself operates the measuring instruments 7, 8, 9, 10 and 11 according to indicated operational procedures, each measured value is stored in the magnetic card 1 and when storing is finished, the magnetic card 1 or an optical card etc., is pushed out from the reader/writer 4. In addition, a separately installed reader/writer 6 is connected with a display apparatus 13, a printer 14, etc., through a computor apparatus 12 and when the magnetic card 1 storing various measured values stored by means of each reader/writer 4 is inserted from an inserting hole after measurements are finished, the measured values stored in the magnetic card are displayed on the display apparatus 13 and are printed out on a diagnosis card 2 by means of a printer 14. Therefore, the inspected person himself can perform easily various measurements.
Patent JP-H04186366-A (JP)
Title: Developer for color electrophotography
Inventor: MURAKAMI HAJIME
IPC: G03G9/08
Filed: 1990-11-21
Abstract: PURPOSE:To enable improvement of the dispersion stability and dependence on environmental moisture of a liquid developer for color electrophotography by making a quarternary ammonium compound and a polyalkylene gricole ether compound coexist with each other. CONSTITUTION:A quarternary ammonium compound and a polyalkylene gricole ether compound are made to coexist with each other. The quarternary ammonium compound is made to coexist by 0.01 to 100%, preferably 0.1 to 50% or more preferably 0.1 to 10% of a solid weight reference in a liquid developer. The polyalkylene gricole ether compound is made to coexist by 0.05 to 100%, preferably 0.5 to 50% or more preferably 0.5 to 25% of the solid weight reference in the liquid developer. Thereby the registration characteristic of foundation toner image layers can be remarkably improved and the dispersion property and dependence on environmental moisture, etc. of the liquid developer can also be improved.
Patent JP-H10193444-A (JP)
Title: Manufacture of resin molding having undercut shape
Inventor: KOMINE SHOZO
IPC: B29L22/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform plate thickness distribution even for a molding having a highly drawn undercut shape by a method wherein a parison is formed by injection-molding a thermoplastic resin, and then, after re-stretched in an die which is opened, the die is closed, and a blow-molding is performed to obtain a final shape. SOLUTION: A parison 5 is obtained by injection-molding a thermoplastic resin. Then, a core mold 2 and a cavity die 1 are opened, and a plug die 7 and a blow die 6 are slid to the top and the bottom of a neck die 3, and the plug die 7 is closed under a state wherein the blow die 6 is opened, and the parison 5 is stretched by a plug 8, the temperature of which is adjusted to 80-140 deg.C. Then, while the plug 8 is being pulled in, the blow die 6, the temperature of which is adjusted to 60-80 deg.C, is closed, and air at 20-40 deg.C is injected into the blow die, and a shaping is performed to obtain the final shape of a molded article. After cooling, the blow die 6 and the neck die 3 are split and opened, and the resin molding is obtained.
Patent JP-H0691775-A (JP)
Title: Method for repairing defect of resin film of component of vessel molded from polypropylene resin composite steel plate
Inventor: TAKANO KOJIRO
IPC: B29C73/02
Filed: 1991-11-06
Abstract: PURPOSE:To repair a defect of a resin film of a component of a vessel molded from a resin composite steel plate covered with thermoplastic resin containing polypropylene as a main ingredient at least on one side surface of the plate. CONSTITUTION:A defect of a film having occurred on a polypropylene resin layer is coated with crystalline or amorphous acid-modified polyolefin series thermoplastic resin adhesive in thickness of 1-2mum at the time of forming a film. In the case of the crystalline adhesive, the defect is heated at a temperature exceeding a melting point of the adhesive for 5sec or more. In the case of the amorphous adhesive, it is dried, and the polypropylene layer is adhered to the adhesive. Accordingly, it can prevent impairing of corrosion resistance due to the defect of a metal vessel using a resin composite steel plate.
Patent JP-H06158688-A (JP)
Title: Device for discharging foreign matter in pipeline
Inventor: SAKATA SHIGERU
IPC: E03B9/02
Filed: 1992-11-27
Abstract: PURPOSE:To allow an ejector for in-pipe foreign matter to lead to the inside of a fire hydrant pipeline even if the bore of a base pipe leading from the fire hydrant pipeline is reduced as incrustation adheres thereto. CONSTITUTION:An ejector 5 for in-pipe foreign matter is movably provided inside an L-shaped stand pipe 4 removably mounted on the base pipe 1 of a fire hydrant. The ejector 5 is inserted into the base pipe 1 and allowed to reach a fire hydrant pipeline 2. The ejector 5 is formed by spirally winding an elastic plate 15 and can guide any flow, at least on the bottom of the inside of the fire hydrant pipeline 2, into the stand pipe 4 and can be reduced in diameter through elastic deformation. Reduction of the diameter due to elastic deformation allows the ejector 5 to pass through the base pipe with an incrustation, etc., adhering thereto.
Patent JP-H11144048-A (JP)
Title: Image data input control unit
Inventor: KIMURA KATSUMI
IPC: G06F7/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the image data input control unit with use availability which enables a color scanner to operate even during image data transfer from an image data input station to an image data base server. SOLUTION: The image data input control unit is equipped with at least two image data storage means 12-1 and 12-2 and even when one of the storage means is transferring image data to the server, image data from the color scanner are inputted to the other storage means, so that the image data can be inputted actually during the image data transfer.
Patent JP-H06142488-A (JP)
Title: Surface treatment of vacuum vessel
Inventor: IGUCHI HIROKI
IPC: B01J3/00
Filed: 1992-11-02
Abstract: PURPOSE:To execute the surface treatment of a vacuum vessel regardless of its size and shape and to facilitate its handling by exposing the surface of the vacuum vessel to a gaseous halogen for a required period of time, then subjecting the surface to a baking treatment. CONSTITUTION:The work 2, such as vacuum vessel made from an aluminum alloy, is housed into a treatment chamber 1 and after this chamber is evacuated to a vacuum, a gaseous halogen, such as chlorine, is introduced into the chamber to expose the work 2 to the gaseous halogen 4 in the chamber 1. After the work is exposed for several hours to the gaseous halogen 4, the work 2 is taken out of the chamber 2 and is washed by isopropyl alcohol. The work is thereafter charged into a vacuum heating furnace 5 and the furnace is evacuated to a vacuum. The work is then subjected to the baking treatment by heating. The surface treatment in the final stage is possible if the treatment is made in such a manner. The diffusion of the gas from the inside of the material is thus prevented by the oxidized film.
Patent JP-2001129512-A (JP)
Title: Method for drying dust or fine ore
Inventor: IKEDA YOSHIMASA
IPC: F26B23/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To use a waste plastic as a heat source for a drying oven of dust or fine ore and use an unburned char as a reducing agent. SOLUTION: Hot air is made by burning a waste plastic at 700-1,100 deg.C, and used as a heat source for drying apparatuses 2 and 6. An unburned char is collected in dust separators 3 and 7, mixed in dust or iron ore after drying and used as a reducing agent.
Patent JP-H05158631-A (JP)
Title: Duplex file control method
Inventor: AKATSU MASAHARU
IPC: G06F3/06
Filed: 1991-12-02
Abstract: PURPOSE:To increase the flexibility of double writing and improve the reliability of file data by providing a memory map for controlling whether or not each of the tracks of two disk drives can be accessed. CONSTITUTION:A disk controller 2 has two routes as interfaces for a host computer and control processors 21 and 22 are put in partial charge. The control processors 21 and 22 can access both the disk drivers 31 and 32. Further, the disk controller 2 is provided with a common control memory 23 that the control processors 21 and 22 share, and the control processors 21 and 22 perform control so as to refer to the contents of the common control memory 23 at a write/read request from the host computer 1. The common control memory 23 is stored with information on drive access enabling/disabling flags 231 and track unit access enabling/disabling maps 232 by the drives.
Patent JP-H10163926-A (JP)
Title: Frequency hop synchronization followup method, and receiver for frequency hop spread spectrum communication
Inventor: SASAE RITSUKO
IPC: H04B1/713
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to reduce the loss of signal power on demodulation and to excellently perform demodulation and synchronization followup. SOLUTION: (Spread spectrum) reception signals are inversely spread in a frequency converter 2 by a local oscillation frequency 55 from a synthesizer 5 through a BPF 12 and multilevel digital converted in an A/D converter 14 through a band-pass filter 3 and then, the demodulation by a demodulator 4 and a correlation detection processing by a correlation detection part are respectively performed. At the time, by controlling the phase of clocks 57 to a hop pattern generator 6 by the correlation detection part, frequency hop synchronization followup is performed.
Patent JP-H01159392-A (JP)
Title: Production of high purity electrolytic copper
Inventor: KUROSAKA AKITO
IPC: C25C1/12
Filed: 1987-12-16
Abstract: PURPOSE:To produce high purity electrolytic copper without requiring a troublesome process by adding and dispersing copper-montmorillonite in an electrolytic soln. acidified with nitric acid, filtering the electrolytic soln. to remove impurities in the soln. and electrolytically refining copper in the resulting electrolytic soln. CONSTITUTION:Copper-montmorillonite is added and dispersed in an electrolytic soln. acidified with nitric acid. After impurity cations in the soln. are adsorbed between the montmorillonite layers, the electrolytic soln. is filtered. The impurity cations in the soln. are efficiently removed and a purified electrolytic soln. is obtd. Copper is electrolytically refined in the purified electrolytic soln. to produce high purity electrolytic copper. The pref. average particle size of the copper-montmorillonite is <=about 10mum and the copper-montmorillonite is desirably added by such an amt. that it has >=about 10mg equiv. cation exchange capacity per 1l electrolytic soln.
Patent JP-H09169620-A (JP)
Title: Composition for washing or removing make-up containing polyholocide
Inventor: MARII ROORU KARERU
IPC: C11D7/26
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prepare a composition enabling simple and sufficient washing and/or removal of makeups without any irritation to the skin and/or eyes and without containing a surfactant. SOLUTION: This composition for washing and/or removing makeups of the skin and/or mucous membranes and/or eyes comprises a heterogeneous polyholoside. The composition contains a cosmetically or a dermatologically permissible support and the polyholoside is the one, containing at least one fucose unit or substituted by a fatty acid having preferably 8-30C carbon atoms and/or is an alginate.
Patent JP-H02162383-A (JP)
Title: Image forming device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/01
Filed: 1988-12-16
Abstract: PURPOSE:To improve color mixture by heating, softening, and melting a multicolor toner image on the surface of a recording material for color mixing across a fixation film by using a heating element arranged on the opposite side of the film from its recording material contacting side. CONSTITUTION:A heat roller 21 incorporates a heater 33, which generates heat according to the temperature detected by a temperature detecting element 34 to maintain prescribed temperature. A transfer material 12 which is separated from a transfer drum and carries an unfixed toner image is put between the fixation film 23 and a conveyor belt 25 at the press-contacting part N between heat and press rollers 21 and 22 to pass in contact with the reverse surface of the film 23. Consequently, toner image of several layers are softened and melted by heating from the film side contacting the surface layer of toner, so there is no toner offset generated and excellent color mixture is obtained.
Patent JP-H05123191-A (JP)
Title: Method for stabilizing labeled peroxidase and stabilized peroxidase labeled material
Inventor: IWASAKI MASAOMI
IPC: G01N33/535
Filed: 1991-11-07
Abstract: PURPOSE:To stabilize labeled peroxidase activity of a peroxidase labeled material used in immunoassay of enzyme. CONSTITUTION:One or more kinds of peroxidases selected from the group consisting of a free peroxidase of same kind as labeled peroxidase or free peroxidase different from the labeled peroxidase, preferably horseradish, lactoperoxidase and chloroperoxidase is added to a peroxidase labeled material containing a serum or a serum ingredient.