baber/WOPTO huggingface dataset:
Patent JP-H04337035-A (JP)
Title: Method for controlling additive quantity of oxygen at decarburizing annealing for grain-oriented silicon steel sheet
Inventor: YATSUGAYO KENICHI
IPC: C21D9/46
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a product having superior glass film quality by controlling the conditions, such as atmosphetic-gas dew point and heating temp., at the time of decarburizing annealing and, from the previously determined relations between the above- mentioned conditions and the additive quantity of oxygen in a steel sheet, adding the prescribed quantity of oxygen to the steel sheet. CONSTITUTION:The additive quantity of oxygen in a steel sheet at the time of applying decarburizing annealing to a grain-oriented silicon steel sheet is estimated and operated by the prescribed equation from heating time at annealing, heating-zone dew point, soaking temp., soaking time, soaking-zone dew point, and oxygen quantity before decarburizing annealing of the steel sheet. From the results of this operation, the additive quantity of oxygen in the grain-oriented silicon steel sheet is estimated. Then, the estimated additive quantity of oxygen is compared with the desired additive quantity of oxygen, and one kind among atmospheric-gas dew point, heating temp., soaking temp., and sheet passing velocity is controlled so that the difference between the above-mentioned quantities can be removed, by which the steel sheet of the desired additive quantity of oxygen can be obtained.
Patent JP-H02287467-A (JP)
Title: Image forming device
Inventor: HATTA YOSHIHIKO
IPC: H04N1/23
Filed: 1989-04-28
Abstract: PURPOSE:To surely develop intermediate image area by inhibiting driving start of a developing device which develops a following image area from coming before the driving start of a developing device which develops the preceding image area. CONSTITUTION:When the image area passes through the developing points P2 to P4 of the selected developing devices 6 to 8, the driving of the developing devices 6 to 8 are started immediately before the leading tip of the image area reaches the developing points P2 to P4, and the driving of the developing devices 6 to 8 are stopped immediately after the developing points P2 to P4 are passed by end tip of image area. Dispersion in starting/stopping timing peculiar to each developing devices 6 to 8 are corrected by a correcting means. Then when the driving start of developing devices 6 to 8 which develop the following image area comes before the driving start of the developing devices 6 to 8 which develop the preceding image area, the start of the following developing devices 6 to 8 are inhibited (delayed) at least until the preceding developing devices 6 to 8 are started. Thus, layering of colors at a boundary of image areas can be prevented, and at the same time, even when the intermediate image area is narrowly specified, the intermediate image area can be surely developed.
Patent JP-S601640-A (JP)
Title: Tape tension control mechanism
Inventor: TAKAO OSAMU
IPC: G11B15/43
Filed: 1983-06-17
Abstract: PURPOSE:To simplify a tape tension control mechanism with accurate control by controlling the damping degree of a reel drive disk so that the load of the reel drive disk is in inverse proportion to the rotational frequency of the reel drive disk after detecting said rotational frequency. CONSTITUTION:A reflecting plate 12 having black and white patterns printed successively in a radial form is attached to the lower side of a pulley 3 of a reel ?drive disk. A photoreflector 14 is set on a substrate 13 opposed to the plate 12. Then the rotary pulse obtained by a reflector 14 is converted into a direct current by an integration circuit 15 and inverted by an inverter 16 to obtain a signal which is in inverse proportion to the revolving speed of the reel drive disk. The output of this signal is amplified by an amplifier 17 and applied to a coil 6 in the form of the DC voltage. As a result, the attracting power by an iron core 5 acts on a magnetic plate 9, and the load torque obtained in this case is proportion to said attracting power. Thus it is possible to control the load torque in inverse proportion to the revolving speed of a supply reel. This keeps a fixed level of tape tension. Thus the accurate control is possible for the tape tension in such a simple mechanism.
Patent JP-H01281819-A (JP)
Title: Female screw formation method
Inventor: YASUFUKU YUJI
IPC: B23G1/16
Filed: 1988-05-02
Abstract: PURPOSE:To form a screw at a thin plate under the same process with the other holing processing by means of one processing machine, by holing a round hole having cut outs at more than two places of a circumference, and inserting a punch whose circumferential surface has a screw thread and whose tip is divided, and spreading it in a diametrical direction. CONSTITUTION:The round hole of a thin plate 1 has cut outs at three places at a circumference, and a punch 4 has a thread 6 at the surface of the circumference and has slits 7 at positions which are in keeping with those of cut outs provided at the round hole, at a tip portion, and division can be done. A female screw is formed by holing the round hole having cut outs at the circumference at the thin plate 1, and pushing down a tapered pin 5 into the round hole after inserting the punch 4, and making an expansion occur in a radius direction, and making plasticity deformation occur at the circumferential surface of the round hole by means of the screw thread 6 provided at the circumferential surface of the punch 4.
Patent JP-H07313848-A (JP)
Title: Spiral fluid separation membrane module
Inventor: MURAKISHI HIDEO
IPC: B01D63/10
Filed: 1994-05-24
Abstract: PURPOSE:To eliminate the conventional telescope preventive plate and to obtain a vessel-integrated fluid separation element at a lower material cost by using a vessel lid on the outlet side in contact with the spiral fluid separation element to support the end face of the element on the fluid outlet side. CONSTITUTION:One fluid separation element 2 is placed in a pressure vessel 1, and the element 2 is pressed on a vessel lid 12 on the outlet side of a permeated fluid 4 through single or plural reticular spacers 10. Accordingly, the thrust load resulting from a pressure drop, etc., is received by the end face of the vessel 1, and the conventional telescope preventive plate is omitted. Consequently, the man-hour necessary to the fixing operation is eliminated, and a tape can be wound on the outer surface of the element instead of the conventional case where a filament is wound.
Patent JP-H06302896-A (JP)
Title: Optical amplifier
Inventor: NIMURA SEI
IPC: H01S3/07
Filed: 1993-04-13
Abstract: PURPOSE:To dissolve wavelength dependency of gain by connecting optical fibers, where bending is applied and a wavelength characteristic of a loss due to the bending negates wavelength dependency of an optical fiber amplifier, to the output side of the optical fiber amplifier. CONSTITUTION:In the optical amplifier, an optical fiber 2 negating wavelength dependency of the optical fiber amplifier 1 due to a wavelength characteristic of a bending loss is connected to the output side of the optical fiber amplifier. Owing thereto, as the whole of the optical amplifier, wavelength dependency at the used wavelength of an optical signal becomes dG/dlambda=0 so as to eliminate wavelength dependency of a virtual gain G and dissolve wavelength distortion at the time of analogue signal amplification in the optical fiber amplifier. Thereby, wavelength dependency in a wavelength region of an optical signal to be transmitted is flattened for dissolving wavelength dependency of gain so as to allow analogue transmission having no distortion.
Patent JP-S5335493-A (JP)
Title: Object approach alarm equipment
Inventor: KIMURA TAKANORI
IPC: G01V3/12
Filed: 1976-09-14
Abstract: PURPOSE:Transmission electromagnetic waves transmitted from a transmitter and response electromagnetic waves from a response unit are received by a receiver stored inthe pocket of an operator and are amplified respectively, and an alarm equipment is operated during a prescrived time through a delay circuit, AND circuit, etc., so that approach of trains, automobiles, etc., is communicated to the operator surely.
Patent JP-H049385-A (JP)
Title: Hydantoin derivative, salt thereof, production thereof and preventive and remedy for diabetic complication and circulatory disease comprising the same compound as active ingredient
Inventor: KURONO MASATSUNE
IPC: A61K31/445
Filed: 1990-04-27
Abstract: NEW MATERIAL:A racemic, optically active compound shown by formula I {A is group shown by formula II [R<1> and R<2> are H, alkyl, (substituted) phenyl, aralkyl, etc.]; B is group shown by formula III [n is 2-5; R<3> and R<4> are (substituted) alkyl, etc.]; X is O or S; Y and Z are H, halogen, alkyl (mercapto) or alkoxy}. EXAMPLE:(2S,4S)-1'-[3-(4-Hydroxypiperidin-1-yl)propyl]-6-fluoro-2',5'- dioxospiro[chroman-4,4'-imidazolidine]-2-carboxamide. USE:A preventive and remedy for diabetic complication and circulatory diseases. PREPARATION:A compound shown by formula IV is reacted with a compound shown by formula V (Hal is halogen) and optionally converted into a salt.
Patent JP-H049418-A (JP)
Title: Fluidized bed prereduction furnace
Inventor: SUZUKI HAJIME
IPC: C21B11/02
Filed: 1990-04-27
Abstract: PURPOSE:To allow the stable prereduction of powdery ores even in a long-term operation by disposing heat resistant rods drivers which pull and insert heat resistant rods and high-frequency generators as a set to every set of the respective heat resistant rods and providing a gas diffusing device formed with the heat resistant rods in the form of a grid to the lower part of the above reduction furnace. CONSTITUTION:The gas diffusing device is formed of the grid disposed with >=1 steps of the heat resistant rods 12 made of heat resistant materials, an ultrasonic wave impressing horn 13 and an ultrasonic generator 14 as the device for impressing high-frequency oscillations to the respective heat resistant rods 12, and the driver 15 which can independently pull and insert the respective heat resistant rods 12. The above-mentioned dispersing device is installed in a gas introducing section 4 in the lower part of the fluidized bed reduction furnace 5 and the number of the heat resistant rods 12 to be inserted into the above mentioned introducing section 4 is adjusted by the above-mentioned driven 15 according to the amt. of the gases generated in the smelting reduction furnace 1 or the grain sizes of the ores to be treated. The ultrasonic oscillation of the above-mentioned generator 14 is transmitted via the above- mentioned horn 13 to the heat resistant rods 12 inserted in the introducing section 4. The sticking of the exhaust gas dusts and the ores in the sticking to the heat resistant rods 12 is prevented in this way and the stable prereduction of the powdery ores is executed even in the long-term continuous operation.
Patent JP-S60254228-A (JP)
Title: Screen display control system in multi-job environment
Inventor: OOBA TOSHIAKI
IPC: G06F3/048
Filed: 1984-05-30
Abstract: PURPOSE:To attain execution of each job by providing virtually the display screen of the only CRT display existing in a system into a main memory. CONSTITUTION:An information processor contains a processor unit 1, a main memory 2, etc. and reads and writes the data on a floppy disk unit 6 which is used by a floppy disk controller 4 as an auxiliary memory. In this case, a screen preserving area VSA where the display screen information is reserved for each job is allocated to the memory 2 together with a real screen area VRAM where the real screen display information on a job obtained the using right of the unit 1. Thus a display controller 3 always displays the information stored in the real display screen. While the unit 1 switches the screen of the job screen images between both areas VSA and VRAM with a saving operation, etc.
Patent JP-S6351712-A (JP)
Inventor: HOFFERT WILLIAM JOHN
IPC: H01P7/08
Filed: 1987-05-06
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-H01281698-A (JP)
Title: Illumination prevention maintaining system
Inventor: MORITA MASAYUKI
IPC: H05B37/03
Filed: 1988-05-09
Abstract: PURPOSE:To easily maintain a lighting equipment and obtain comfortable illumination by counting passing days from the time when it is reset in each maintaining zone to detect if the days elapses specified days for cleaning and signaling it to outside. CONSTITUTION:A real timer 23 counts passing days in each maintaining zone and automatically detects the days elapsing specified days for cleaning. A buzzer 18, etc., signals it to outside. Thus, the maintaining zone which should be cleaned is automatically known. It is also preferable that a planed-day for cleaning an lighting equipment is set in each maintaining zone, the present day generated by the real timer 23 reaching the planed-day is detected and it is signaled outside. Therefore, a lighting equipment is easily maintained and comfortable illumination is obtained.
Patent JP-S59638-A (JP)
Title: Sampling unit
Inventor: MINEKANE TOMIJI
IPC: B01L3/00
Filed: 1982-06-26
Abstract: PURPOSE:To prevent effectively the evaporation of a liquid to be inspected, by covering an opening of a sample cup with a composite sheet piled up two sheets and providing a nozzle capable of inserting into the sheet. CONSTITUTION:A composite sheet is made by a sheet member 3C of a covering part 3 of a sample cassette 1 by piling up the 1st sheet 3D made of parafilm etc. having a fixed tension and an adhesive property and the 2nd sheet 3E made of cellophane etc. resisting to the tension at the time of breaking the sheet 3D. Further, a nozzle 4 is provided with a guide member 4A formed sharply at its tip end. In case of setting up dimensions suitably, the sheet 3C is stuck closely to the opening part of a sample cup 2 exactly by covering the part 3 on the cassette 1. Next, when the member 4 is inserted, only a hole is bored without tearing by using the composite sheet and a liquid to be inspected is sucked by a pipe 4B. For this reason, the evaporation of the liquid to be inspected is prevented effectively.
Patent JP-S6322062-A (JP)
Inventor: KUNUUTO ROITAA
IPC: C08G75/20
Filed: 1987-05-08
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-S5736659-A (JP)
Title: Manufacture of stencil
Inventor: IDE YOJI
IPC: B41C1/14
Filed: 1980-08-14
Abstract: PURPOSE: To obtain stencil giving the printed matter of high resolution easily by forming the polymer layer on the specified part by water solution of the polymer after transfering the picture pattern of the specified toner on the screen gauze contacted to the water-repellent substrate and removing it from the substrate.  
     CONSTITUTION: The picture pattern composed by the toner 4 having the larger diameter than the opening 5 of the screen gauze 2 is transfered on the original plate 3 which is manufactured by contacting the screen gauze 2 (e.g. nylon screen etc.) to the substrate 1 (e.g. transfer paper etc.) and the opening 5 of the screen gauze 2 is closed selectively by the toner 4. Next, the screen gauze 2 on which the toner pattern is transferred is treated with the water solution of the water-soluble polymer (e.g. polyvinyl alcohol etc.) and after the polymer layer 6 is formed except the picture pattern, the screen gauze 2 is removed e.g. by peeling and the desired stencil is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5736964-A (JP)
Title: Prevention of oil sputtering in frying and device for making perforate for preventing oil sputtering
Inventor: HAYASHI GIICHI
IPC: A23L17/50
Filed: 1980-08-14
Abstract: PURPOSE: The ingredients such as cuttlefish are previously perforated and fried to prevent oil from sputtering.  
     CONSTITUTION: A device for making perforates to prevent oil from sputtering is composed of the base plate 5 having a number of spinous projections 7 and the top plate 8 having perforates 9 corresponding to each projection and being supported to the base plate with springs 10. It is used to hit the ingredient such as cuttlefish to form many holes. Then, the ingredient is coated and fried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60256327-A (JP)
Inventor: WAKI EIJIYU
IPC: A01K85/00
Filed: 1984-05-30
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-S5634482-A (JP)
Title: Printer
Inventor: HANAKATA TAKAYOSHI
IPC: B41J11/38
Filed: 1979-08-31
Abstract: PURPOSE: To provide a low cost and highly reliable printer that enables paper feeding even when an electric source is out, by subjecting a printing head pressing mechanism to the influence of the manual operation when paper feeding is made manually, so that a printing head is spaced away from the recording paper.  
     CONSTITUTION: In a paper feeding mechanism 32 a head relief lever 42 is provided so that a printing head 23 may be spaced away from a recording paper 27 when paper feeding is hand-operated. The head relief lever 42 is rotatably supported to a frame plate 22 by a pin 43, and when a knob 36 is pushed down, one end of the head relief lever 42 is rotated by a lever 38 clockwise, and the other end thereof causes a head lifting lever 29 to rotate counterclockwise, so that a guide rail 24 is rotated to separate a printing head 23 away from the recording paper. In this arrangement, even when an electric source for a solenoid 31 is not ON, manual paper feeding becomes possible, so that it is not necessary to provide mechanically weak parts such as a microswitch cooperating with a support for the knob 36. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306209-A (JP)
Title: Case for carrying magnetic head
Inventor: OTA MASAYOSHI
IPC: B65D85/38
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To securely carry a plurality of magnetic heads at a time without deforming the magnetic heads by providing a plurality of housing parts composed of a plurality of projecting pieces for housing each magnetic head separately which are parallel to each other and a projecting part for coming into contact from below with the supporting part of beams of the magnetic heads to be housed at one end of the housing part in a longitudinal direction and supporting it. SOLUTION: The main body 2 of the case for carrying a magnetic head houses a magnetic head 30 in a housing part 15 in a recessed part 3a, holds the sides of the both sides of an adapter 40 of the head 30 between a pair of projecting pieces 10 forming the part 15 and performs positioning by making a conical projection piece 2 pass through an opening part 48 of a base plate 44 of the head 30. Also, the horizontal piece (supporting part) 36 of a pair of beams 34 of the head 30 is supported on the top surface of a projecting part 14 erected from the inside of a chip housing groove 4. Thus, when the case for carrying a magnetic head receives vibrations when carried, the beams 34 can be prevented from being deformed by a magnetic head chip 31.
Patent JP-H02288291-A (JP)
Title: Flat package
Inventor: YAMAUCHI FUSHIMI
IPC: H05K1/18
Filed: 1989-04-27
Abstract: PURPOSE:To remove positional slippage in component mounting by providing the flat package main body with a guide pin. CONSTITUTION:A guide pin 3 is provided at the center of a flat package main body 1 where lead terminals 2 are provided, and when mounting the flat package on a printed substrate 4, by the guide pin 3 entering the guide hole a provided in the printed substrate 4, the mounting position is determined, and the mounting can be performed at the specified position accurately.
Patent JP-S5813501-A (JP)
Title: Preparation of material for pressed seaweed
Inventor: NAKANE MASAO
IPC: A01N3/00
Filed: 1981-07-18
Abstract: PURPOSE:To obtain the titled material capable of maintaining the original color and shape for a long term withot the discoloration and corrosion, by placing marine plants in a dry state between a sponge upon on top of each other, placing a stone as a weight thereon, drying the plants in a specific drying box, and sprinkling an easily adhesive synthetic resin solution thereon. CONSTITUTION:A marine plant is subjected to the form adjustment, sorted, washed with water, and in a semidried state is used for a pressed seaweed. A sheet of newspaper, absorbent paper, sponge or cloth, seaweed, sponge or cloth, blotting paper and newspaper as one unit is placed on top of each other. A stone is placed on the units placed on top of each other, and placed in a drying box of hot air apparatus capable of controlling the temperature and the humidity, dried, dehumidified and compressed. The resultant plants are then sprinkled with a synthetic resin solution to give the aimed material for the pressed seaweed. The resultant pressed material is not easily broken, and the design is easily disassembled, slipped and recovered to find pleasure in a new design freely. The material occurs naturally and is rich and inexpensive.
Patent JP-S5536397-A (JP)
Title: Absorbent paper
Inventor: RICHIYAADO JIYOOJI KURIIBURAND
IPC: D21H13/10
Filed: 1979-08-31
Abstract: An absorbent paper is formed from 5-95% by weight of insoluble amino-formaldehyde resin fibres of 1-10 mm length and 1-30  mu m diameter and correspondingly 95-5% cellulose pulp. Where the Canadian Standard Freeness of the cellulose pulp is below 310 x + 140 ml. (where x is the proportion of lignin free pulp in the cellulose pulp) the proportion of amino-formaldehyde fibres is such that the blend has a freeness above 220 x + 400 ml. The paper may be made by forming an aqueous slurry of the fibrous constituents into sheet form followed by dewatering.
Patent JP-S597583-A (JP)
Inventor: SHIOZUKA HIDETOSHI
IPC: B25J15/08
Filed: 1982-06-30
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-S62267339-A (JP)
Title: Production of bead of organic acid ester of cellulose
Inventor: NAMIKOSHI HAJIME
IPC: C08J9/16
Filed: 1986-05-15
Abstract: PURPOSE:To easily obtain the titled beads having excellent uniformity of particle size, sphericity and porosity, by dispersing an organic solvent solution of an organic acid ester of cellulose in an aqueous medium and charging the resultant droplet dispersion into a specific third solvent. CONSTITUTION:(A) A fatty acid ester of cellulose, preferably a cellulose di(tri) acetate is dissolved in (B) an organic solvent [preferably a halogenated hydrocar bon (e.g. methylene chloride) or a mixture of the hydrocarbon and a 1-10C aliphatic alcohol] to obtain a solution having a concentration of 3-15wt%. The solution is dispersed in (C) water or an aqueous medium produced by dis solving a water-soluble polymer (e.g. gelatin) in water at a concentration of 2-10wt%. A dispersion liquid containing small droplets and obtained by the above procedure is charged to (D) a third solvent which is miscible with the components B and C and is non-solvent of the component A (e.g. an aliphatic alcohol) and the obtained beads are washed to obtain the bead-like particles of the component A.