baber/WOPTO huggingface dataset:
Patent JP-H11316922-A (JP)
Title: Head cleaning device for tape drive
Inventor: ANDERSON JAMES C
IPC: G11B21/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a head cleaning device which unneccesitates a large space and is free of fiber sloughing. SOLUTION: The head cleaning device uses a cleaning pad 22, which has many fibers 36 projecting in the same body with a support 38, for example, by being sewed or woven into the support 38. To minimize the accumulation of electrostatic charges, the fibers 36 and the support 38 are made of conductive or electrostatically discharging materials. The cleaning device is built in the tape drive 10 including a transducer head 16, tape guides 28 and 30, which are so constituted as to guide a tape through the head 16, and a cleaning mechanism. The cleaning mechanism is so constituted as to engage the head 16 and includes the cleaning pad 22 provided to a carrier 20 arranged nearby the head 16. The cleaning pad 22 consists of many fibers 36 which are united with the support 38 and project.
Patent JP-S59193470-A (JP)
Title: Image forming device
Inventor: TOMIMORI KIYOSHI
IPC: G03G15/05
Filed: 1983-04-18
Abstract: PURPOSE:To make a titled device small-sized by discharging a picture formed body or taking it into a feeding part by a forward or backward rotation of a roller which is rotated forward or backward selectively by a control part. CONSTITUTION:A titled device is a device for forming images on both surfaces of an image formed body A, and provided with a photosensitive drum 11 for forming an image, a feeding part for feeding the image formed body A to this drum 11, a roller 38 which rotates forward and backward, and discharges the image formed body A on which an image is formed by the photosensitive drum 11 at the time of a forward rotation, and takes it into the feeding part at the time a backward rotation, and a control part constituted of gears 47, 48 and 50, etc. for rotating forward and backward selectively this roller 38. Also, this device is provided with a guide body 39 which is provided on the discharge side of the roller 38, and holds the discharged image formed body A in almost horizontal state.
Patent JP-S58186541-A (JP)
Title: Forming method for sliding surface of machine tool
Inventor: NORUBERUTOHETSUSHIYUBURIGEN
IPC: F16C29/00
Filed: 1982-04-22
Abstract: PURPOSE:To make a process highly efficient and cheap as compared with the conventional method by forming a sliding surface of the slide block side with a layer of fillers poured and hardened by means of a sliding surface of the slide base side serving as a mould face. CONSTITUTION:In case of providing a capstan cutter rest on a slide base 1 in slidable condition, by means of a sliding groove of angular type and the like, after tightly shutting a space between a sliding face 4, 3b of a base 1 and a rough face 5, 6a of a slide block 2, hardening filler is pured into the space. After the filler is hardened, sponge, blocking boards, pipes 14, 16 and the like installed before the pouring process are removed, the striking power is given in the direction along the surface 4. Then the block 2 moves on the surface 4, 3b separated by means of a mold separator and slides freely.
Patent JP-H07253308-A (JP)
Title: End face position detector
Inventor: TAKAHASHI AKIRA
IPC: G01B11/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide an end face position detector which achieves the optimum adjustment of a signal processing circuit automatically. CONSTITUTION:A variable set voltage is added to a detection signal by irradiation light 1 incident into a photodetecting means 3 with an addition circuit 12 to be a specified value corresponding to the state of darkness and it is amplified by a variable amplification factor with an amplifier circuit 13 to be a specified value corresponding to the state of brightness. When a detection signal outputs a voltage value corresponding to the position of an end face of a subject, an end face judging means 7 determines the position of a carrier base 9 as detected by a carrier base position means 10 to be the position of the end face of the subject.
Patent JP-S57183274-A (JP)
Title: Detecting method and device for failure of inverter
Inventor: ARITA SETSUO
IPC: H02M7/521
Filed: 1981-05-08
Abstract: PURPOSE:To detect a failure of an inverter in a short time by detecing the failure of a shortcircuiting mode with all switching elements set in OFF state and alternately setting the switching elements of positive and negative electrode sides to ON state, thereby detecting the failure of opening mode. CONSTITUTION:Voltage detectors 201-25n are connected to all switching elements 71-12n, and gate currnts which flow through gate terminals 301-35n are interrupted, thereby setting all switching elements 71-12n to OFF state, the outputs the voltage detectors 201-25n are detected thereby detecting the failure due to the shortcircuiting mode of the switching element. Then, the switching elements 71-9n forming switching means 7-9 connected to the positive electrode side of a rectifier and the switching elements 101-12n forming switching means 10-20 connected to the negative electrode side are alternately set to ON state, and the outputs of the voltage detectors 201-25n are detected, thereby detecting the failure due to the opening mode of the switching element.
Patent JP-S59194005-A (JP)
Title: Diffuser
Inventor: UCHIKI TAEKO
IPC: F01K1/08
Filed: 1983-04-18
Abstract: PURPOSE:To obtain a diffuser which is easy to manufacture and light and raises diffusion effect and heat accumulation effect by providing a steam reflecting body with a required gap on the bottom of a steam diffuser with a large number of small holes on the bottom and the outer periphery of a cylindrical body. CONSTITUTION:A steam diffuser 6 is formed by providing a large number of small holes 5 on the outer periphery of a bottomed 3 cylindrical body 4, in which steam is sent from a steam distribution pipe 2 through an upper part through hole 1. A steam reflecting body 7 is provided with a little gap on the bottom of the steam diffuser 6 and, the steam is ejected from the reflecting body 7 and also discharged through a circulating cylinder 8 so that the heat in a heat accumulation tank 9 can be diffused. By this method, the diffuser is light and easy to manufacture and, free from pressure resistance due to collision in vertical direction unlike a nozzle in the past. Therefore, the effect of diffusion is raised to promote natural convection and eliminate uneven distribution of the temperature in the steam accumulator, and the effect of heat accumulation can be raised.
Patent JP-2000266402-A (JP)
Title: Pump operation method and jet bath system
Inventor: MIYAZAKI KYOJI
IPC: F24H1/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To perform transfer to normal operation, in a racing pump due to roll-in of air. SOLUTION: Operation of a pump is started (a step n6). When a pressure in piping is raised due to a starting of the operation and a pressure switch is turned OFF (a step n7), operation is continued on the condition that racing of a pump due to entrainment of air does not occur and when the pressure switch is turned OFF, it is decided that the pump is raced due to entrainment in of air, operation is stopped once (a step n9). This situation causes floating of air entangled in the impeller of the pump and separates air from the impeller, and causes normal operation of the pump by re-starting operation of the pump (a step n11).
Patent JP-S62227059-A (JP)
Title: Ultra-high-toughness tungsten carbide-base sintered hard alloy wire rod capable of bending into circular shape
Inventor: SHIMADA FUMIO
IPC: C22C29/00
Filed: 1986-03-28
Abstract: PURPOSE:To obtain an ultra-high-toughness WC-base sintered hard alloy wire rod capable of bending into a circular shape, by refining the average grain size of WC and hard dispersed phase, by forming a binding phase into fine hot-plastic-worked structure, and by reducing the content of inevitable impurities. CONSTITUTION:The wire rod has a diameter of 0.05-2mm and is constituted of a WC-base alloy which has a composition consisting of 15-35wt% of Co and/or Ni as binding phase-forming component and the balance WC with 1-50ppm inevitable impurities and also has a fine structure in which binding phase has a fine hot-plastic-worked structure with an average grain size of 5-400 microns and the average grain size of WC and the diameter of all inevitable impurities are regulated to 0.2-1 micron and <=10 microns, respectively. This wire rod is capable of bending into a circular shape within a radius of curvature of (10-40) X diameter.
Patent JP-S51144603-A (JP)
Title: Optical voice output device
Inventor: KUDOU TETSUO
IPC: G11B7/00
Filed: 1975-06-09
Abstract: PURPOSE: Optical reproducing by using voice film formed in endless type eliminates the friction parts between film and reproducing system, prevents the deterioration of some quality by wear, simplifying the maintenance after setting. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62228454-A (JP)
Title: Passivity-strengthened high-purity stainless steel
Inventor: UEDA MASANORI
IPC: C22C38/00
Filed: 1987-03-23
Abstract: PURPOSE:To strengthen passivation without addition of large amounts of expen sive alloying elements and to improve corrosion resistance, by specifying respec tive amounts of C, Si, Cr, Ni, Mo, Cu, N, Al, Nb, S, P, etc. CONSTITUTION:This stainless steel has a composition consisting of, by weight, 0.005-0.1% C, 0.05-3% Si, 9-27% Cr, 1-22% Ni, 0.02-4% Mo, 0.01-3% Cu, 0.005-0.4% N, 0.01-0.8% of one or more elements among Al, Nb, Ti, and V, and the balance Fe. Moreover, in the above composition, respective amounts of S, P, and Mn as impurities are specified as shown in [P](ppm)+10X[S](ppm)<=400 and [Mn](%)+0.38X[S](ppm)<=11.9. In the above stainless steel, passivity is strengthened, and particularly, resistance of passivity to Cl<->, etc., is increased, so that corrosion resistance can be improved.
Patent JP-H02245968-A (JP)
Title: Stock managing system
Inventor: WAKATSUKI YOSHIO
IPC: G06Q50/28
Filed: 1989-03-20
Abstract: PURPOSE:To improve the efficiency of stock investigating work by reading article name information, which is expressed on each shelf, and processed to a bar code, etc., weighing the weight of the article with a weigher attached with a transmitter, calculating the number of stock, and transmitting the number to a data collection processor as stock data on a wireless basis. CONSTITUTION:When article information 2a, which is expressed on a shelf 1 of an article 2 to be investigated and processed to the bar code, etc., is read by a portable data input device 5, the number of units per the unit weight of the said article 2 is retrieved from a unit number table. Next when a weigher attached with a transmitter 3 is operated, and the weight of the said article 2 is weighed, a weight value is outputted on a wireless basis, and received by the portable data input device 5. Further based on the former number of the units and the present weight value, the number of housing of the said articles 2 is calculated in the portable data input device 5, and it is transmitted to a data collecting processor 6 as the stock data together with previously inputted article name information 2a. Thus the efficiency of the stock investigating work can be improved.
Patent JP-S63234135-A (JP)
Title: Scattered light type turbidity meter
Inventor: URUSHIBARA SHOTARO
IPC: G01N21/49
Filed: 1987-03-23
Abstract: PURPOSE:To improve calibration accuracy and to facilitate calibration by providing a turnable bent part to a holding part of a turbidity meter. CONSTITUTION:An upper pipe 23 and a lower pipe 24 forms a holding part for holding a detecting part 26 mounted on the end of the lower pipe 24. The upper pipe 23 and the lower pipe 24 are rotatably connected via the bent part 25. The bent part 25 is constituted by turnably connecting elbows 27 and 28. A lead wire 29 is inserted through the upper pipe 23, the elbows 27, 28 and the lower pipe 24 and is connected to the detecting part 26. Disturbance by air bubbles is eliminated by this constitution, by which the calibration is facilitated and the need for a space for the calibration is eliminated.
Patent JP-H09256004-A (JP)
Title: Metal powder and its production
Inventor: SUZUKI KIYOSHI
IPC: C22C33/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the low content of oxygen, high tap density and good powder compactability by allowing powder with a small diameter having an approximately spherical shape and powder with a large diameter having an irregular shape to coexist. SOLUTION: As for the method for producing the above powder, molten metal is sprayed by a mixture of a gas and water, or by a method of spraying by a gas and next spraying by water or the like, the ones having a relatively small size among the molten metal droplets formed by the spraying are solidified while their shapes are held to the ones close to spheres, and simultaneously, as for the ones having a relatively large diameter, their shapes are changed from the ones close to the spherical ones to the irregular ones, and solidification is executed. The one obtd. by this method has the value of the content of oxygen close to that of ordinary gas sprayed powder and has high tap density equal to that of gas sprayed powder. Thus, in the case the compacted part is sintered, its shrinkage percentage is low.  Furthermore, its powder compactability is improved compared to that of a gas sprayed part. Namely, the shape retainability of the injection molded part and the compacted part is high, so that its treating is made simple and the production of the product having a complicated shape is made easy.
Patent JP-S62228385-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J9/04
Filed: 1986-03-28
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-H08239324-A (JP)
Title: Immunosuppressive medicine
Inventor: HAMASHIMA FUSANORI
IPC: A61K35/26
Filed: 1995-03-03
Abstract: PURPOSE: To obtain an immunosuppressive medicine exhibiting excellent effects comprising capable of administering an immunosuppression-inducing protein into a mammalian to inhibit the production of an antibody against an antigen or a transplanted tissue or induce an immunological tolerance, thereby not necessitating the administration of the medicine for a long period wherein the administration for the long period is a conventional defective point, and eliminating the anxiety of a side effect. CONSTITUTION: This immunosuppressive medicine contains as an active ingredient an immunosuppression-inducing protein obtained from the intraperitoneal exudate and/or the spleen of a mammalian into which a cysteine protease is administered. An immunosuppressive medicine contains as an active ingredient an immunosuppression-inducing protein that is resistant against an antigen and that is obtained the spleen of the mammalian into which the cysteine and the antigen are administered. And an immunosuppressive medicine contains as an active ingredient an immunosuppression-inducing protein obtained by culturing macrophages contained in the intraperitoneal exudate of the mammalian in a culture solution containing the cysteine protease.
Patent JP-S61227617-A (JP)
Inventor: TOMITA ETSUJI
IPC: H02G3/00
Filed: 1985-04-01
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-H09229395-A (JP)
Title: Heating chamber structure which can radiate far infrared rays
Inventor: KOZAMA HIDEYA
IPC: F24D13/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem wherein a conventional hot air generating device which requires a motor and a fan, cannot be attached unless there is an enough depth by arranging a heat-generating device which radiates far infrared rays, at an appropriate location of a room internal surface forming part of a room which requires heat-insulation, to heat the air in the room and articles. SOLUTION: A desired number of heat generating devices 1 which radiate far infrared rays, are arranged at appropriate locations of room internal surface forming areas to constitute the room such as a side wall 3 surface and/or a top 2 surface and/or a floor 4 surface, etc., of a room for which heat insulation is required such a bathroom, a clothes drying chamber, a toilet, a reception room, a living room, a dining room, an indoor play room, or an indoor gymnasium, etc., and the air in the room and articles are heated. By this method, a problem wherein a conventional hot air generating device and a ventilation device require a motor and a fan, and they cannot be attached unless there is an enough depth, can be dissolved by providing this heat generating device 1 which radiates far infrared rays.
Patent JP-S61227914-A (JP)
Title: Production of silica having ultrafine grain
Inventor: IWAO TETSUYA
IPC: C01B33/18
Filed: 1985-04-03
Abstract: PURPOSE:To obtain the following silica in the high velocity in the excellent productivity which is small in the average grain size and narrow in the grain size distribution by specifying silicon compd. being a raw material in the titled preparation wherein silica compd. is made to the raw material and a gas phase method is used. CONSTITUTION:In case of producing silica having ultrafine grain by making silicon compd. a raw material and using a gas phase method, perchloropolysilane shown in a formula [(n) is >=2 integer] is used as the above-mentioned raw material. As such perchloropolysilane, hexachlorodisilane Si2Cl6, octachlorotrisilane Si3Cl8 and decachlorotetrasilane Si4Cl10, etc., are used and the former two are preferable from point of easiness of the acquirement and handling thereof. These are used independently or as a mixture.
Patent JP-S58185482-A (JP)
Inventor: OOUCHI HIROSHI
IPC: C04B35/46
Filed: 1982-04-23
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-S61228987-A (JP)
Title: Printing method
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41J2/325
Filed: 1985-04-03
Abstract: PURPOSE:To ensure good adhesion and ensure that a molten ink is securely transferred and high printing quality can be obtained, by using an electrostatic force for adhesion of a printing medium and a printing material. CONSTITUTION:The printing medium 1 comprises a conductive light-transmitting layer 3 capable of being broken by electric discharge provided on a major side of a light-transmitting base sheet and a heat-fusible ink layer 4 provided on the other side. The ink layer 4 side of the medium 1 is laid on a printing material 8, the laminate is irradiated with heat rays from the layer 3 side, and the ink layer 4 at hole parts provided by discharge breakdown is melted and transferred. An end part of the medium 1 is covered by an insulator, the layer 3 is grounded, and charging is conducted from the back side of the printing material by a charger 10, thereby adhering the medium 1 and the material 8 to each other. Accordingly, dielectric breakdown is prevented from occurring at the end part at the time of charging, ideal charging can be performed, and good adhesion of the medium 1 and the material 8 is achieved. Therefore, the ink 4 is securely transferred onto the material 8, and printing can be conducted with high printing quality.
Patent JP-S59196301-A (JP)
Title: Separation of olefin polymer
Inventor: YAMAMOTO TADASHI
IPC: C08F6/06
Filed: 1983-04-21
Abstract: PURPOSE:To reduce the thermal load of a separation tank, to prevent the clogging of heating tube, and to separate polymer powder effectively, by feeding an olefin polymer to a heating tube maintained at a predetermined temperature before feedigng the olefin polymer from a reaction tank or the like to a separation tank. CONSTITUTION:An olefin polymer (e.g., polyethylene or polypropylene) suspension discharged from a reaction tank or a washing tank 1 is fed to a heating tube 3 and at the same time the temperature of the suspension at the exit 4 of the heating tube 3 is maintained at a temperature of (Tb+55 deg.C) or below, preferably at a temperature of (Tb+40 deg.C)-(Tb+50 deg.C) wherein Tb is the boiling pont of the suspension in the heating tube 3. The suspension is then fed to a separation tank, where the olefin polymer powder is separated from unreacted monomer, an inert hydrocarbon, etc. In this way, the purpose olefin polymer powder can be separated and recovered efficiently in good yeild.
Patent JP-S61228061-A (JP)
Title: Polyester composition
Inventor: ICHIHASHI TETSUO
IPC: C08J5/18
Filed: 1985-04-03
Abstract: PURPOSE:A polyester composition, containing carbon black having a specific average particle diameter, oil absorption and volatile content and useful for forming films having improved slipperiness, flatness and abrasion resistance with little coarse particles. CONSTITUTION:A polyester composition, containing 0.05-5wt% carbon black having 15-100mmu, preferably 25-80mmu, average particle diameter, 60-130ml/100g, preferably 70-120ml/100g, oil absorption and 3-7wt%. preferably 4-6wt%, volatile content in a polyester, preferably polyethylene terephthalate or polytetramethylene terephthalate, and produced for example adsorbing ethylene glycol in the carbon black, kneading both adding further, ethylene glycol thereto and adding the resultant slurry to the reaction system in production of the polyester.
Patent JP-S59196814-A (JP)
Title: Sheetlike "nifedipine(r)" pharmaceutical
Inventor: IWAKURA TAIICHIROU
IPC: A61P9/10
Filed: 1983-04-21
Abstract: PURPOSE:The titled pharmaceutical, obtained by incorporating a specific base material containing gluten and a polyhydric alcohol with ''Nifedipine'' which is a remedy for angina pectoris, and extending and applying the resultant mixture onto a support, and capable of controlling the absorption rate of the active constituent on application to the mucosa of the oral cavity. CONSTITUTION:A sheetlike ''Nifedipine'' pharmaceutical obtained by adding ''Nifedipine'' to a base material containing gelatin or agar, gluten, carboxyvinyl polymer, polyhydric alcohol and vinyl acetate resin or gum, and extending and applying the resultant mixture to a support, e.g. a nonwoven fabric or lint. The above-mentioned pharmaceutical is rich in flexibility and sticks to the mucosa of the oral cavity for a long time by application thereto. The administration thereof is easy, and the controlling of the absorption of the ''Nifedipine'' is easily carried out, e.g. the administration thereof can be stopped during the course of the administration. The gluten is capable of imparting the moderate prolonged release property to the pharmaceutical, and the polyhydric alcohol functions as a solvent for dissolving out the ''Nifedipine'' which is slightly soluble in water.
Patent JP-S62232390-A (JP)
Inventor: KURISUCHIAN GIYANSE
IPC: C12P1/00
Filed: 1987-03-25
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-S54160235-A (JP)
Title: Detecting method of image sharpness
Inventor: ASANO NOBUYUKI
IPC: G03B3/00
Filed: 1978-06-08
Abstract: PURPOSE: To surely detect image sharpness by relatively moving the position of the image on a photo sensor array in the direction of the sensor row and always aligning the phases of the sensor elements and the image.  
     CONSTITUTION: A lens 1 images the subject on a photo sensor array 2. The photo sensor array 2 is fixed at one side by way of a spring 15 and is mounted with ferromagnetic material 16 at the other end. AC signal of the period above the equal times of the scanning period of the photo sensor array 2 is applied to an electromagnet 17 to excite the electromagnet, which then attracts the ferromagnetic material 16, causing the photo sensor array 2 to reciprocate periodically. By relatively moving the position of the image on the photo sensor array 2 in the direction of the sensor row in this way, the aligned state of the phases of the sensor elements and the image may be always realized and the image sharpness may thereby be sharply detected. 
     COPYRIGHT: (C)1979,JPO&Japio