baber/WOPTO huggingface dataset:
Patent JP-H10113925-A (JP)
Title: Fibre reinforced composition and its manufacture
Inventor: ALAN FARNIHOFF
IPC: B29K105/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fibre-reinforced intermediate suitable for a thermoplastic processing including compounding and molding processes. SOLUTION: A manufacturing method consists of a process in which continuous fibres are impregnated with a resin composition containing at least one kind of radiation-polymerizable component, a process in which the impregnated fibres are exposed to radiation to effect the polymerization of such a component and a process in which a product thus formed is constituted to form a thermoplastically processable intermediate. The thermoplastically processable intermediate is mixed, if necessary, with one polymer and/or other additive during the mixing process or the molding process. In the method, an uncut radiation polymerization fibre resin composition is blended with at least one polymer and/or an additive in a continuous mixer such as an extruder, and in some cases, the mixed composition is cut to manufacture the thermoplastically processable intermediate such as moldable pellets.
Patent JP-H04119413-A (JP)
Title: Power source backup circuit
Inventor: OI SHINICHI
IPC: G06F1/28
Filed: 1990-09-11
Abstract: PURPOSE:To reduce the capacity of a capacitor for backup preprocessing to economize and miniaturize a circuit by stopping warming-up for clock generation and the backup preprocessing when a main power source is turned on then turned off within a prescribed time. CONSTITUTION:A detecting means 61 which detects whether the main power source is turned off within a relatively short prescribed time after being turned on or not and a stop means 63 which stops warming-up for clock generation and the backup preprocessing at the time of detecting turning-off of the main power source within the prescribed time by the detecting means 61 are provided. When the main power source is turned on then turned off within the prescribed time. Warming-up for clock generation and the backup preprocessing are stopped. Thus, the circuit is accurately backed up by the small-capacity capacitor for backup preprocessing to economize and miniaturize the circuit.
Patent JP-S6299911-A (JP)
Title: Magnetic head using magneto-resistance effect element
Inventor: TANAKA YOSHIMASA
IPC: G11B5/39
Filed: 1985-10-25
Abstract: PURPOSE:To improve the reliability of a magnetic head by using only one of each two external terminals of a grinding quantity discrimination section and a magnetism detection section in common and constituting it with the thin film of a corrosive resistance metal. CONSTITUTION:A pattern 5 constituting the grinding quantity discrimination section B, a connection line section 5, an external terminal 9, a connection line section 7 and an external terminal 10 are constituted by a continuous incorporated pattern by the thin film of the corrosion resistance metal. Then the external terminal 9 is used for one external terminal of the grinding quantity discrimination section B and one terminal of a magnetism detection section A in common. Further, the other end of the pattern 1 made of the thin film of the magnetic substance having the magneto-resistance effect at the magnetism detection section A is connected to an external terminal 11 made of the thin film of the corrosion resistance metal constituted as the continuous incorporated pattern to the connection line section.
Patent JP-S6396739-A (JP)
Title: Information recording carrier
Inventor: IIJIMA KATSUMI
IPC: G11B7/24012
Filed: 1986-10-09
Abstract: PURPOSE:To prevent generation of a signal smaller than a min. signal width or signal larger than a max. signal width in information tracks by providing a dummy bit to a juncture between the terminal part and format part of the information tracks. CONSTITUTION:A synchronizing pattern 22 and R line 5 in a recording format has the role as a sepn. region for separating the adjacent tracks in an arrow C direction and there is the possibility of the generation of the signal 0.5T smaller than the min. signal width obtainable by MFM modulation or the signal 2.5T larger than the max. signal width if prescribed data is subjected to the MFM modulation and is written into the respective information tracks 4 in the case in which the bit of the synchronizing pattern 22, etc., exists as the format. The dummy bit 30 consisting of 2 bits is, thereupon, provided between the information tracks 4 and the synchronizing pattern 22 in order to eliminate such possibility. The generation of the signal smaller than the min. signal width or the signal larger than the max. signal width is prevented.
Patent JP-S61119513-A (JP)
Title: Solid particle transporter through spiral gas flow
Inventor: HORII KIYOYUKI
IPC: B65G53/04
Filed: 1984-11-15
Abstract: PURPOSE:To prevent abrasion of tube wall by constructing such that high speed liquid is fed through the central portion of solid particle feeding tube arranged in cone body while ventilating through a vent made through the bottom board or the side wall. CONSTITUTION:Particles are fed through solid particle feeding tube 5 arranged in a hopper 11 thus to feed high speed fluid through high speed fluid feed-in tube 6. Negative pressure is produced near the opening in a cone 3 to suck the outer air through a vent 7 to produce parallel gas flow in the direction of conduit 1 in tubular body 3 then restricted smoothly at the cone section 4. Consequently, solid particles will ride onto said gas flow and flow into the conduit 1. When regulating the suction gas flow through a vent 7 with correspondence to the speed of high speed fluid, it is optimized to produce spiral gas flow. With such structure, collision of particles against the wall of conduit is prevented to prevent abrasion of conduit.
Patent JP-H0979261-A (JP)
Title: Spherical slide bearing
Inventor: ONO TORU
IPC: F16C33/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To minimize a use amount of a expensive self-lubricating composite material of high damage resistance by using the self-lubricating composite material to serve as a sliding surface, and reinforcing the surface by a shape memory alloy-made outer cylinder which is a high strength member. SOLUTION: A self-lubricating composite material 1 is arranged in an internal surface side of an outer ring slid with an inner ring, and also the outside of the material 1 is reinforced by a ring-shaped shape memory alloy-made outer cylinder 2. The outer ring is constituted of the self-lubricating composite material 1 to be tightened so as to form an integral unit by the shape memory alloy-made outer cylinder 2. As the inside of the inner ring serves as a sliding surface, a self lubricating composite material 5 is used in this part, and this outside is tightened by a shape memory alloy-made member 6 to be integrally formed.  By integrally constituting through contraction of the shape memory alloy, the self-lubricating composite material receives action substantially by only compression stress, and by fixing with a shape wrapped by the shape memory alloy, when lubrication is excellent, even a material of low tensile strength can be utilized.
Patent JP-S6482116-A (JP)
Title: Keyboard
Inventor: OKIMOTO SATOSHI
IPC: H03M11/14
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the actions at an information processor side by allowing the external output of the change codes produced by a change code generating means only when a judging means judges that the output of the change codes are valid. CONSTITUTION:When an change key P2 is pushed or released, a judging means M4 judges whether a change code produced from a change code generating means M2 with operation of the key P2 is valid or not for change based on the change code updated previously to the outside from a keyboard M3. Then the external output is allowed by a change code output control means M5 for the change code produced by the means M2 only when this code is judged valid. Thus the external output of the change code is inhibited if this output is not significant. As a result, the at the information processor side actions are simplified for an information processor.
Patent JP-S6393890-A (JP)
Title: Two-layer plated steel sheet
Inventor: SETO HIROHISA
IPC: C25D5/26
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a low-coat plated steel sheet having superior adhesion and corrosion resistance, by forming a plated Zn or Zn alloy layer as a lower layer with a specified amount and an electroplated Al-Mn alloy layer as an upper layer with a specified amount on the surface of a steel sheet. CONSTITUTION:A plated Zn alloy layer as a lower layer is formed on one side or both sides of a steel sheet by 0.05-<1.0g/m<2> per one side. An electroplated Al-Mn alloy layer as an upper layer is formed on the lower layer by 1-50g/m<2> by electroplating in a molten salt. The proper amount of Mn in the Al-Mn alloy is 10-30wt%. Thus, a two-layer plated steel sheet having superior adhesion and corrosion resistance is obtd. at a low cost.
Patent JP-S6299146-A (JP)
Inventor: SHIRASAKI GIICHI
IPC: B32B27/32
Filed: 1985-10-25
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-S6392686-A (JP)
Title: Rubber composition for wiper seal
Inventor: BANDO YUZURU
IPC: C09K3/10
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a rubber compsn. capable of improving the strength and resistance to abrasion and solvent crack growth of a wiper seal, by compounding oil-resistant synthetic rubber with polyvinyl chloride and liq. nitride/butadiene rubber. CONSTITUTION:A rubber compsn. comprising a mixture of 45-80pts.wt. oil- resistant synthetic rubber, 10-30pts.wt. polyvinyl chloride and 10-25pts.wt. liq. nitrile/butadiene rubber. Examples of the oil-resistant synthetic rubber include solid nitrile/butadiene rubber and acryile rubber. Among them, the solid nitrile/butadiene rubber is preferable because high strength is attained by adding a reinforcing agent, such as carbon black, and excellent in abrasion resistance. The acrylonitrile contained in the slid nitrile/butadiene rubber is used in an amt. ranging from 33-43wt% depending upon the kind and components of the storage liquid. The degree of polymerization of polyvinyl chloride is pref. 1,300-2,000.
Patent JP-H0582377-A (JP)
Title: Manufacture of flyback transformer
Inventor: HARIMA TOSHIHIRO
IPC: H01F19/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide the manufacturing method, of a flyback transformer, wherein a coil is impregnated sufficiently with a resin and it is not required to prepare for a case separately. CONSTITUTION:A coil 4 which has been wound on a bobbin 2 is vacuum- impregnated with a resin 5 which does not contain any inorganic filler. Then, the bobbin 2 and the coil 4 are set on a metal mold in a transfer molding machine; they are covered with a resin 6 which contains an inorganic filler; an outer-package case is formed.
Patent JP-2001065698-A (JP)
Title: Resin coated rubber gasket and manufacture thereof
Inventor: KUZAWA NAOYA
IPC: F16J15/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To maintain specified tensile strength, elongation and compression permanent set value even used under high temperature and chemicals by integrat ing a linear core rubber material formed of a rubber composition composed mainly of rubber and a reinforcing filler, with a resin sheet for covering the surface of the core rubber. SOLUTION: The linear core rubber 7 formed of the rubber composition mainly composed of rubber and carbon black serving as a reinforcing filler, and a fluororesin sheet 6 for covering the surface of the core rubber 7, are integrated to form a fluororesin coated rubber gasket 5 ideally used for a plate type heat exchanger. In manufacturing, a fluororesin sheet 6a is stretched to cover the open face of a cavity of a lower die 9, and after an adhesive is coated on the sheet 6a, a bar body 7a formed of a rubber composition composed mainly of uncrosslinked rubber and carbon black is placed thereon. An upper die 8 is then mounted, and the dies 8, 9 are maintained to the crosslinking temperature of rubber and pressed at specified pressure.
Patent JP-H09138431-A (JP)
Title: Solution transmission system in transmission system having centralized type optical amplifier
Inventor: HASEGAWA AKIRA
IPC: H04B10/2513
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a solution transmission system in a centralized type optical amplifier transmission system capable of excellently transmitting the solution even without shortening an optical amplifier interval. SOLUTION: An electric signal 11 is modulated by a modulation means 12, and a light source 13 is obtained, and the solution wave emitted through the light source 13 is adiabatic solution transmitted by varying optical fibers OFa-1 - OFa-4 of a first stage when it passes through the optical amplifier OA1 , and when it passes through the optical amplifier OA4 successively through a second stage, a third stage, is adiabatic soliton transmitted by the varying optical fibers OFd-1 -OFd-4 of a fourth stage, and is converted to the electric signal 18 through the optical amplifier 0A5, a light receiving device 16 and a demodulation means 17 to be received.  Further, in an optical soliton wavelength division multnplex communication system, by varying the group speed dispersion value of the optical fiber, a diffusion wave caused by the soliton is eliminated, and a disturbance due to a collision between the solitons each other is eliminated.
Patent JP-2000073190-A (JP)
Title: Cap for corrosion prevention
Inventor: TSUCHIDA KIHACHIRO
IPC: C23F13/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cap for corrosion prevention adapted to allow the effective utilization of a sacrificial member, to maintain the effect of corrosion prevention to a material to be protected for a long period of time and to allow the simple and rapid attachment and detachment of the sacrificial member to and from the material to be protected. SOLUTION: A zinc rod 4 brought into contact with a bolt head 3 of a bolt 2 in conduction therewith. The circumference of the joint part of this zinc rod 4 and the bolt head 3 is enclosed by an external fitting member 7 formed by a resin, rubber, etc. Then, the corrosion in this joint part may be prevented and electrolytic corrosion is eventually progressed only from the end 4b on the protruding side of the zinc rod 4.
Patent JP-H0768590-A (JP)
Title: Manufacture of thermoplastic resin molding with skin
Inventor: TAKAHASHI KAZUHIRO
IPC: B29C33/12
Filed: 1993-09-01
Abstract: PURPOSE:To provide a manufacture of a thermoplastic resin molding with skin having an excellent productivity and yield, and capable of readily manufacturing even moldings with a complicated shape. CONSTITUTION:A thin film material of a solution resin is applied on at least a part of the inner surfaces 3a, 3b defining the cavity space 3 between molds 1, 2 for molding a thermoplastic resin in order to form a resin film 4, and a thermoplastic resin material 5 is injected into the cavity space 3 so as to be solidified thereafter.
Patent JP-2001066237-A (JP)
Title: Method for controlling energy conservation of cold heat impact tester
Inventor: ASAKURA HISASHI
IPC: G01N3/60
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To generate a large difference at a mean temperature and to acquire a sufficient energy conservation effect by starting a heating means immediately before exposing with a high temperature, heating a high temperature room to a predetermined temperature, and then exposing it with a high temperature. SOLUTION: Even in a high temperature exposure operation, a heater 2a is operated in a high temperature room 2, an agitating fan 2b is rotatably driven, and dampers 4a, 5a are opened to supply high temperature air of a predetermined temperature to a testing room 1. Meanwhile, in a low temperature room 3, during this high temperature exposure operation, a precooling operation is executed by a time chart similar to that of the high temperature room. That is, the room 3 is naturally temperature raised without operating a refrigerator 3a immediately before the low temperature exposure, and operated so as to cancel a heat quantity supplied by a natural temperature rising of the refrigerator 3a immediately before the low temperature exposure, and the room 3 is precooled.  In order to prevent supercooling by the refrigerator 3a after this precooling is started, a heater installed in the room 3 is suitably turned ON, OFF to regulate its temperature.
Patent JP-H04119358-A (JP)
Title: Film developing processor
Inventor: ANDO KYOICHI
IPC: H02J1/00
Filed: 1990-09-10
Abstract: PURPOSE:To mount an energy saving function at a low cost by providing a power source switching part with a mechanism for keeping a power source in an on-state and a mechanism for releasing the on-state. CONSTITUTION:In the on-state of the power source, a plunger 10 is in an off- state, and the pawl 3a of a hook part 3 is pulled downward by a spring 7 and caught by the pawl 1c of a main switch 1 to be kept in the on-state. In the case that a device does not get in a developing state and is still in a waiting state even after a fixed time elapses in the above state, the plunger 10 is turned on according to a signal from a control circuit, and an arm 8 is drawn and the hook part 3 turns in a state where a shaft 6 is taken as a fulcrum, then the pawl 3a of the hook part 3 is disengaged from the pawl 1c of the main switch 1, the main switch 1 is pressed out by the pressing force of the spring 13 of the switch, and the switch is turned off. Thus, the power source is turned off when a developing standby state is kept long, and the energy saving function is mounted at a low cost.
Patent JP-2001061395-A (JP)
Title: Artificial passage and control of insect using the same
Inventor: TOMIOKA YASUHIRO
IPC: A01M1/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an artificial passage capable of facilitating the intrusion of walking pests such as a cockroach, and being unremarkable even if the passage is set at a visible site. SOLUTION: This artificial passage 10 has a passage part 1 in a tunnel shape, and an intruding part 9 connected to the passage part 1, and having >=5 mm width 2d, and 2-10 mm height 2h. The width 1d and the height 1h of a cross section of the passage part 1 and the intruding part 9 are 10-50 mm and 5-50 mm respectively.
Patent JP-S6395458-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1986-10-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in general electrostatic characteristics, and especially in sensitivity by forming a photosensitive layer containing a specified disazo pigment on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains the disazo pigment represented by formula I in which A is an aromatic hydrocarbon group or a heterocyclic group optionally linked through a bonding group; Z is a residue condensing with a benzene ring to form an optionally substituted condensed polycyclic group or heterocyclic group; R1 is an optionally substituted alkyl, aryl, or heterocyclic group; and X is O, S, or optionally substituted N, thus permitting the obtained photosensitive body to be superior in characteristics as the photosensitive body and especially in sensitivity.
Patent JP-S61119618-A (JP)
Title: Manufacture of electrical sheet for iron core material in small reposer
Inventor: MORITA KAZUMI
IPC: C21D8/12
Filed: 1984-11-15
Abstract: PURPOSE:To obtain inexpensively the titled steel sheet superior in magnetic flux density, by hot rolling steel slab contg. specified quantities of C, Si, Mn, Al and cold rolling in 2 times said plate interposing intermediate annealing under a specified condition. CONSTITUTION:Steel slab having compsn. contg. <=0.020wt% C, <=1.0% Si, 0.1-1.0% Mn, <=0.40% Al is hot rolled. This plate is immediately cold rolled firstly to intermediate thickness, then the sheet is annealed continuously at 675-750 deg.C for 15sec-2min, next cold rolled secondarily under condition of 3-7% draft to the final thickness. Successively, said sheet is strain-removing annealed, to obtain magnetic steel sheet having >=1.08 ratio of flux density B50C at right angle in rolling direction to that B50L in rolling direction. The obtained sheet has strong anisotropy and is suitable for iron core material of small reposer.
Patent JP-S61121824-A (JP)
Title: Electrical discharge machining unit
Inventor: KAWADA KOICHI
IPC: B23H9/14
Filed: 1984-11-15
Abstract: PURPOSE:To improve deep hole machining speed by so constituting an electrical discharge machining unit for making deep holes of minute diameter for optical fiber connector or the like as to cause the generation of the pressure wave in the process liquid in a process liquid path connected to a cylindrical electrode to discharge the process liquid from the end of the electrode. CONSTITUTION:Voltage is impressed to a workpiece 9 and a cylindrical electrode 1 to perform electrical discharge machining with the electrode 1 put into an electrical discharge process liquid 8 to fill the hole of a holder 2 and the electrode 1. Chips 11 are diffused in the process liquid 8. At this time, voltage is impressed to an electrode piece 4 from a power source 7 through brushes 6 and terminals 5 performing electrical discharge to the electrical discharge process liquid 8. This causes the process liquid 8 to make evaporation, i.e., cavitation resulting in generating of pressure wave in a holder 2. This pressure wave makes the process liquid 8 discharge together with chips in a hole being made from the end of the electrode 1. The deep hole machining is thus facilitated.
Patent JP-S60133020-A (JP)
Title: Urethane foam and its use
Inventor: YASUI SADAKATSU
IPC: C08J9/02
Filed: 1983-12-20
Abstract: PURPOSE:To provide a urethane foam having excellent heat weldability, especially direct flame weldability, by reacting an organic polyisocyanate with a specific OH-terminated urethane prepolymer and a specific phosphorus compound in the presence of a foaming agent, a catalyst and a foam stabilizer. CONSTITUTION:The objective foam is produced by reacting (A) an organic polyisocyanate with (B) an OH-terminated urethane prepolymer composed of an organic polyisocyanate, a polyether polyol and a low-molecular diol and (C) a phosphorus compound composed of a phosphorus-containing polyol and a halogen-containing phosphoric acid ester, and if necessary (D) other polyols, in the presence of a foaming agent, a catalyst and a foam stabilizer. The urethane foam is applied by melting the surface with flame, and contacting and pressing the surface with a substrate. EFFECT:A foam having excellent physical properties as a foam can be produced easily at a low cost.
Patent JP-H08107467-A (JP)
Title: Facsimile equipment
Inventor: KADOKURA YUSUKE
IPC: H04N1/00
Filed: 1994-10-05
Abstract: PURPOSE: To save power by reducing the useless start of a main power source concerning the facsimile equipment provided with the main power source and a sub-power source. CONSTITUTION: When a CI detecting part 15 detects a CI signal, a main power source 11 is started. Afterwards, when a hook detecting part 20 detects the off-hook of external terminal equipment 23, the main power source is turned off by a main SW control part 13 and switched to the power supply of a secondary battery 17.