baber/WOPTO huggingface dataset:
Patent JP-H044332-A (JP)
Title: Air spring
Inventor: OKURA KIMIHIRO
IPC: F16F9/05
Filed: 1990-04-21
Abstract: PURPOSE:To obtain an air spring whose spring constant varies largely by installing an elastic member which is attached and pressed on the inner wall by the contraction of the first air chamber and contacts a partitioning plate on the periphery of a communication hole and closes the periphery of the communication hole. CONSTITUTION:After the inner wall of a canister 6 contacts an elastic body 13, the capacity of an air chamber for generating an elastic force is reduced in comparison with the former state, and the rate of increase of the pressure in the air chamber increases for the shift quantity of a piston, and also the rate of increase of the elastic force for the shift of a piston 7 increases. At this time, the capacity of the air chamber for generating an elastic force can be contracted drastically by closing the communication hole (communication hole 12 and a through hole 19) between the first air chamber 6a and the second air chamber 7a. Further, also the elastic force of an elastic body 13 is applied, and the elastic force is increased furthermore. Accordingly, after the inner wall of the canister 6 contacts the elastic body 13, the spring constant is in creased drastically.
Patent JP-H044136-A (JP)
Title: Artificial lawn and its manufacture
Inventor: KITAGAWA KENICHI
IPC: B32B5/00
Filed: 1990-04-20
Abstract: PURPOSE:To give a shock resistant function to artificial lawn itself, by forming a foamed layer comprised of a foam on base cloth. CONSTITUTION:A foamed layer 10 is formed by feeding a foam 3 comprised of liquid polyurethane on a conveyor belt 2 of a rotating belt conveyer 1 by a T die 4. Then after sheetlike artificial lawn main body 7 obtained by performing tufted with pile yarn 6 made of polypropylene on coarse base cloth 5 made of the polypropylene is put and fed on a form 3, the same is heated by a heater 8. With this construction, the foam 3 is foamed, a part of the same is entered into its surface side through the base cloth 5, the foamed layer 10 is formed on the lower part of pile plates..., that it the surface of the base cloth 5 and also the foamed layer 10 of the back side is solidified. With this construction, prevention of separation of the pile yarn 6 from the base cloth is contrived. Then when foamed layers 9, 10 each and the artificial lawn main body 7 are integrated by pressurization of the upper part of them by a pressurizing roller 11, artificial lawn is manufactured.
Patent JP-H1047583-A (JP)
Title: Vibration control soundproof member for building pipeline
Inventor: KAKIMOTO HIROBUMI
IPC: F16L55/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To develope and provide a vibration control member for preventing noise of a supply/discharge water pipeline in a building. SOLUTION: In a vibration control soundproof member for a building pipeline successively having a vibration control layer 2 and a restriction layer 3 brought into close contact with the outer periphery of the building pipeline to prevent an audible noise to the human body, the vibration control layer 2 has a viscoelastic unit or linked viscoelastic unit and a rubber foaming unit and/or polymer foaming unit, and the restriction layer 3 is provided as a shape selecting one or two kind or more of metal, rubber, polymer, etc., form a group composed of film, foil, membrane net, sheet, wavy sheet, sheet-shaped object and these combination.
Patent JP-2000297002-A (JP)
Title: Herbicide composition for paddy field
Inventor: IKEDA KAORU
IPC: A01N43/82
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition for paddy field which shows high safety to paddy rice and exerts high herbicidal effects on broad weed species in paddy fields and even on acetobutyrate synthase inhibitory type herbicide resistant crossbreeds by including a compound, e.g. oxadiazon, bensulfuron methyl, azimsulfuron or the like. SOLUTION: This herbicide composition for paddy field is obtained by including (A) 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazol-2(3H) -one (general name: oxadiazon) of formula I and a compound selected from (B) bensulfuron-methyl of formula II, (C) azimsulfuron of formula III, (D) pyrazosulfuron-ethyl of formula IV, (E) imazosulfuron of formula V, F ethoxysulfuron and (G) cyclosulfamron as an active ingredient. On the above composition, the components B to G are preferably included respectively in a proportion of 0.0001-10 pts.wt.
Patent JP-S62265120-A (JP)
Title: Production of perovskite compound containing pb
Inventor: ABE MASATSUGU
IPC: H01B3/12
Filed: 1986-05-10
Abstract: PURPOSE:To produce a perovskite compd. contg. Pb which is uniform in a solid soln. state and has high dielectric constant at low calcination temp. by mixing both oxide of transition metal and Pb alkoxide in a specified mold and hydrolyzing the mixture and thereafter filtering, drying and calcining it. CONSTITUTION:Both one or more kinds of oxide of transition metal M and Pb alkoxide are mixed in 1:1 molar ratio. Then after crushing the mixture, water is added thereto and Pb alkoxide is hydrolyzed. The soln. after hydrolysis is filtered and washed to separate solid and it is finely pulverized and thereafter molded and calcined. By this method, a perovskite compd. and a composite perovskite compd. which are uniform in a solid soln. state and have high-density and are free from the inclusion of pyrochlore are obtained.
Patent JP-H10304549-A (JP)
Title: Inference of restoration operation in transformer station
Inventor: AKEHI TERUKAZU
IPC: H02J3/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To infer a restoration procedure in a very short time by judging events in divided circuit blocks, when an accident occurs and then inferring a restoration procedure for each of the divided circuit blocks using an information base selected based on the judgement result. SOLUTION: A high-voltage transformer station A-side inference and automatic operation equipment 4 in an automatic restoration system for a transformer station have definition information on the transformer station facility which is written in a memory 10 and has the information on a system protective relay written in a knowledge base 11. An accident block is inferred and judged, based on a knowledge base 12 having the information about the restoration of the transformer station, the accident point orientation information from a wireless CT method accident point orientation equipment 1 and an ITV method accident point orientation equipment 3, and the knowledge base 11.  Using the judgement result of an accident block judging section 13, the definition information in the memory 10, and the knowledge base 12 about the restoration, a restoration procedure inferring section 14 infers a restoration procedure and other matters. After the reception of the inference result of the restoration procedure inferring section 14, the inference and automatic operation equipment 4 executes an automatic operation of a switch and other devices.
Patent JP-S59231501-A (JP)
Title: Plastic lens
Inventor: KUBOTA SATOSHI
IPC: G02B1/04
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a lens with superior wear resistance, hot water resistance, dyeability and chemical resistance by coating the surfaces of a plastic lens with films consisting of an organosilicon compound, colloidal silica, a multifunctional epoxy compound and magnesium perchlorate. CONSTITUTION:The surfaces of a plastic lens are coated with hard coat films consisting essentially of an organosilicon compound (A) represented by the formula (where R<1> is a 1-6C hydrocarbon group or an org. group having vinyl, methacryloxy or epoxy; R<2> is a 1-5C hydrocarbon group; R<3> is 1-5C hydrocarbon group, alkoxyalkyl or H; and l is 0 or 1), colloidal silica (B) of 1-100mmu particle size, a multifunctional epoxy compound (C) and magnesium perchlorate (D). Methyltrimethoxysilane, phenylmethyldimethoxysilane, vinyltriacetoxysilane or the like is used as the compound (A).
Patent JP-S58224519-A (JP)
Inventor: SAKAMOTO KEIJI
IPC: H02M7/537
Filed: 1982-06-22
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-S59231180-A (JP)
Title: Pump utilizing magnetic fluid
Inventor: MIURA KENZOU
IPC: F04B43/08
Filed: 1983-06-14
Abstract: PURPOSE:To prevent the fluid from being leaked out of a flow path by providing the magnetic fluid with a magnetic field from the outside of the pump. CONSTITUTION:When an elecromagnet 15 is operated, the magnetic fluid 20 is attracted to the electromagnet 15 and tries to get under a metallic bellows 11. Accordingly, the metallic bellows 11 is pushed up and the space of a fluid chamber 12 is narrowed. As a result, the fluid 21 in the fluid chamber 12 flows out to the side of an outflow pipe 19. According to this method, a pumping effect may be accomplished by flowing or cutting an electric current, flowing in the electromagnet 15, and repeating the inflow and outflow of the fluid 21.
Patent JP-S6041345-A (JP)
Inventor: YOHAN BORUFUGANGU
IPC: H04L12/43
Filed: 1984-05-25
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-H01276919-A (JP)
Title: Slice circuit
Inventor: OBARA KAZUAKI
IPC: G11B20/10
Filed: 1988-04-28
Abstract: PURPOSE:To prevent mis-detection of an output pulse width due to noise by providing a hysteresis to a slice circuit, controlling the width of hysteresis by an output of the slice circuit and recovering correctly the pulse width of the signal subject to pulse width modulation. CONSTITUTION:A mean value of an output of a comparator 102 is obtained by a resistor 107 and a capacitor 108. The voltage is compared with an average voltage Vr when the output of the comparator 102 is equal to each other by an arithmetic circuit 109 and the duty distortion is detected as an error voltage. The detected error voltage is subject to level conversion by the arithmetic circuit 109, fed to a voltage controlled type variable resistor 105 as the control voltage to change the resistance. That is, when an error voltage is large, since the duty distortion of the input signal is large, the variable resistor 105 is selected small thereby increasing the hysteresis width. The hysteresis width is changed by the error voltage depending on the distortion of the input signal in this way to correct the distortion of the duty.
Patent JP-S58223369-A (JP)
Title: Field effect transistor
Inventor: TAKENA SUKEMITSU
IPC: H01L27/04
Filed: 1982-06-21
Abstract: PURPOSE:To prevent the parasitic thyristor effect due to the formation of a protection diode by a method wherein one conductivity type region which forms the protection diode is surrounded by the other conductivity type region of high density. CONSTITUTION:A P type region 3 is decided as the base of an insulating gate type FET, an N type region 4 is provided on the internal surface, and further P<+> type regions 5 and 3' of high density impurity are provided on the surface in the region 4 and the surface extended over the region 4 and the region 3 respectively. A P<+> region 11 of high density impurity is provided at the junction part between the regions 4 and 3, which is connected to regions 3'. Thereby, the parasitic resistance of the base part of the insulation gate type FET decreases to the value resistance of the degree that it can be almost neglected, and consequently the parasitic thyristor formed of the region 5, region 4, region 3, and N type region 2 becomes out of existance. Therefore, the action of a parasitic thyristor which blocks the normal action of the MOSFET hardly occurs.
Patent JP-S5533724-A (JP)
Title: Metal vapor discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/16
Filed: 1978-08-31
Abstract: PURPOSE: To attempt extreme enhancement of efficiency of a metal vapor discharge lamp with appropriate selection of kind of sealed gas for starting and sealed pressure.  
     CONSTITUTION: Enclose, for instance, Na I 30mg, Ti I 4mg, In I 1mg, Hg 70mg etc. into an illunication lamp made of guartz etc. provided with wolfram electric pole spread with thoria etc., together with Xenon or Krypton pressurized up to 100 Torr as starting gas. The efficiency may be remarkably improved, because convection becomes ectremely violent inside of the discharging lamp, owing to this contrivance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285542-A (JP)
Title: Securing circuit for magnetic recording and reproducing device
Inventor: OOTANI NAGAMOTO
IPC: G11B15/00
Filed: 1989-04-25
Abstract: PURPOSE:To prevent the damage to an equipment or a magnetic tape without fail by directly detecting the rotation of a head drum, immediately detecting that the rotation of the head drum is turned to a lock state, outputting a warning signal and immediately stopping the operation of a motor drive circuit based on the warning signal. CONSTITUTION:When the magnetic tape is wound around the head drum, the rotation of the head drum is turned to the lock state. Such a state is detected by a rotating speed detecting means and a detected result is compared with a reference value, which is set in advance, by a comparing means 5. When a detected value is smaller than the reference value, a signal S1 showing a warning is sent from the comparing means 5. Since this warning signal S1 is outputted corresponding to the loading state of the head drum, the rotational lock state of the head drum is speedily detected without being delayed. In a stopping means, the operation of a motor drive circuit C is immediately stopped based on this warning signal and the magnetic tape is prevented from being wound further. Thus, the damage can be prevented without fail for the equipment and magnetic tape.
Patent JP-H02285788-A (JP)
Title: Television system converter
Inventor: TAKAGI MITSURU
IPC: H04N5/04
Filed: 1989-04-26
Abstract: PURPOSE:To prevent production of noise on the screen by detecting whether an inputted signal is a MUSE signal or an NTSC signal and using the detection signal so as to output a test pattern at non signal. CONSTITUTION:A PLL lock detection circuit 8 outputs a discrimination signal of the lock state of a PLL circuit 5. A synchronizing signal detection circuit 9 outputs a discrimination signal of the state of the synchronizing signal of the NTSC signal. An arithmetic section 10 discriminates a MUSE signal and an NTSC signal from respective signals obtained from the circuits 8, 9. When the synchronizing signal is detected and the circuit 5 is not looked, the NTSC signal is outputted and when no synchronizing signal is detected and the lock of the circuit 5 is not detected, a signal to switch a selector 11 is outputted to output a pattern generating circuit 12. The selector 11 based on the signal obtained from the arithmetic section 10 outputs switchingly the converted signal and the NTSC signal. Thus, the output of a test pattern or the like is attained at non signal and no noise is outputted.
Patent JP-S61262954-A (JP)
Title: Control system for message storage area
Inventor: NAKAMURA MOTOMIKI
IPC: H04L29/02
Filed: 1985-05-17
Abstract: PURPOSE:To facilitate the easy setting of a memory area and to improve the using efficiency of the memory by controlling collectively the areas on a system memory through the whole system to secure the shared use of these memory areas. CONSTITUTION:The environment information on the data communication is supplied by an input means 1 when a system is produced and an area initialization means 2 is started. The means 2 produces the shared buffer control information as well as a shared buffer when the system is started. A transmission processing means 8 which received a reception message from a system 9 at the remote side actuates a buffer acquisition means 4 for the storage of the received message. The means 4 informs a buffer address if the shared buffer has an idle area. Receiving this information, the means 8 transfers the received message to an acquired buffer and actuates a communication job program request processing means 7. Then the means 7 transfers the received message to a communication job program part 6 and actuates a buffer opening means 5 to open a buffer used by the shared buffer.
Patent JP-S60250504-A (JP)
Inventor: KURODA GIICHI
IPC: F24F7/007
Filed: 1984-05-25
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-H02285063-A (JP)
Title: Gear for transmission mechanism
Inventor: OKADA YOSHIO
IPC: F16H55/06
Filed: 1989-04-26
Abstract: PURPOSE:To manufacture a gear for transmission mechanism which is little in deformation after heat treatment and excellent in durability by utilizing Cr-V-Al-based steel for soft-nitriding as a stock and controlling the cooling velocity after hot forging or reheat treatment and thereafter machining and furthermore performing soft-nitriding treatment. CONSTITUTION:In manufacture of a gear utilized for the transmission of an automobile, steel for soft-nitriding which has composition incorporating e.g. by weight 0.20-0.60% C, 1.0-3.5% Cr, 0.6-1.3% Al and 0.10-0.25% V is utilized as a stock. Hardness is regulated to 180-350Hv Vickers hardness by controlling the cooling velocity of this steel stock after hot forging or reheat treatment and utilizing the depositing and strengthening action of V, etc. Thereafter a tooth form is formed by turning and hobbing. The depth of a hardened available layer having 513Hv Vickers hardness as a reference is regulated to >=0.15mm by performing soft-nitriding treatment for the tooth form while utilizing NX as carrier gas. Thereafter shot peening treatment is performed in accordance with necessity. The gear feed from deformation and good in durability resulting from excellent hardness can be stably manufactured.
Patent JP-S60250967-A (JP)
Title: Imaging device
Inventor: OONO KENICHI
IPC: B41J2/335
Filed: 1984-05-26
Abstract: PURPOSE:To arrange so that a recording head and a transfer material may precisely be held always in positional relationship by providing a guide conducting the run of the transfer material to the recording head in an integral body. CONSTITUTION:At both sides of a base 40 bonded to a head holder 31, the whole thick film substrate and part of a thin film substrate are covered by a resin cover 50, and between the covers 50, a heating resistance is arranged in an exposed manner. In the middle, a concave part 51 is formed along the longitudinal direction. In addition, at both sides of the base 40, a stopper plate is fixed and between these plates a round bar-shaped ribbon guide 54 is provided in a freely turning way, and is adjusted in position so that a slight clearance may be left between the heating resistance and a platen 10. When the head 11 is separated from the platen 10, the ribbon guide 54 moves together thus enabling easy attachment and detachment of a ribbon cassette 35.
Patent JP-H09290674-A (JP)
Title: Polyolefine made automobile trimming part
Inventor: HIRATA TOMIO
IPC: C08L23/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve damage resistance of an impact load by forming an automobile trimming part of a resin component by mixing a specified amount of a specific ethylene propylene copolymer rubber and a specific inorganic filler with a specific crystalline propylene ethylene block copolymer as a base. SOLUTION: Total 100weight% of a polyolefine resin component containing 60-66weight% of a crystalline propylene ethylene block copolymer (a) containing a propylene homopoolymerization part the isotactic pendant ratio of which is more than 0.96 and Mw/Mn (Q value) of which is lass than 6, 50-60weight% of an ethylene content, 12-20weight% of an ethylene propylene copolymer rubber (b) of Mooney viscosity ML1+4 (125 deg.C) 45-55 and 18-25weight% of talc and long fiber glass or an inorganic filler (c) of 2μm or less of an average particle size is used as a material of a trimming part of a pillar garnish, etc., to cover a front pillar formed between a front window and side door glass.
Patent JP-S60259694-A (JP)
Inventor: KENESU MAIKERU KOTSUTO
IPC: B60C9/00
Filed: 1985-05-21
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-H09292083-A (JP)
Title: Easy connecting device for bundled hose
Inventor: TAKAHASHI AKIHIKO
IPC: F16L41/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To connect together a plurality of hoses or pipes in the lump in a narrow working space by fitting the side end parts for locking of a bracket holding a plurality of pipes to the leg parts for locking of a holder projectingly provided with a plurality of connectors for pipe. SOLUTION: A holder 1 made of synthetic resin is constituted of a flat plate shaped base part 2 and leg parts 3 projecting from both the ends to the back side. The flat plate shaped base part 2 is formed with a plurality of openings 2a at regular intervals, and connectors 4 are mounted thereon so that the pipe inserting holes 4a are faced to the back side of the base part 2. A bracket 5 made of metallic plate material is formed so that the side end parts 7 on both ends are bent at right angles against the center flat plate part 6. A plurality of pipes 8 are fixed to the flat plate part 6 at the same intervals as the intervals of the connectors 4 in parallel with the face of the flat plate part 6.  The side end parts 7 of the bracket 5 are mounted against the leg parts 3 of the holder 1 from the side, respective lock holes 7a are engaged with respective lock projecting parts 3a, and hence the pipes 8 are fitted in the connectors 4.
Patent JP-S5630880-A (JP)
Title: Positioning mechanism for heat-sensitive recorder
Inventor: FUJITA YOSHIO
IPC: B41J25/312
Filed: 1979-08-24
Abstract: PURPOSE: To unnecessitate the adjustment of the positioning of a head utilizing a simple structure by a method wherein the head is supported elastically and is provided with a guide groove which engages the shaft of a roller.  
     CONSTITUTION: A thermal head 27 supported elastically on the frame 24 of a recorder through a coil spring 28 has riser postions 42 on both sides in the longitudinal direction of its base 32. Each of riser portions 45 is provided with a U-shaped groove 43 which engages the metal 31 provided at either end of the shaft of a pressure roller 26. The centers of the guide grooves 43 are in register with that of a heating resistor 41. When the frame 24 is reclosed after the installation of a recording paper 30 and the cleaning of the head 27 are finished under the condition where a rock lever 35 is released and the frame 24 is opened, the head 27 adn the pressure roller 26 are automatically brought into coincidence and into mutual contact under an adequate pressure at the engaging position of the lock lever 35. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07317338-A (JP)
Title: Multiple dwelling house
Inventor: NAGAMI KAZUO
IPC: E04H1/04
Filed: 1994-05-20
Abstract: PURPOSE:To realize the plan of a house of high degree of freedom at newly constructing and performing what is called renewal changing the existing plan of a house at low cost in order to deal with diversified needs of a customer, and insure sufficient earthquake resisting performance. CONSTITUTION:This multiple dwelling house is formed into the flat plate construction in which a plurality of dwelling units are in order adjoiningly arranged into a long plane figure in one direction, and a square cylindrical light court forming part 57 constituted of a plurality of wall parts 58a-58d is provided in the dwelling unit or between the adjoining dwelling units. The wall parts 58a-58d of the light court forming part 57 are constructed out of earthquake resisting walls.