baber/WOPTO huggingface dataset:
Patent JP-S61269259-A (JP)
Title: Information signal recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B25/02
Filed: 1985-05-23
Abstract: PURPOSE:To separate easily a cartridge by constituting it so that it is not adsorbed magnetically again, when opening a cover. CONSTITUTION:In case of fetching a cartridge, a cover 21 of a recording and reproducing device is turned. In this case, a sliding member 16 moves in the direction as indicated with an arrow Y by a cam surface 23 of a cover 21, the rear end part of a separation auxiliary member 14 of the cartridge is depressed by the lower end part of the sliding member 16, the tip part of the separation auxiliary member 14 of the cartridge is turned upward, and an open end part of the cartridge is pushed up in the upper direction by the tip part of the separation auxiliary member 14 of the cartridge. In this way, a member 13 made of a ferromagnetic material, for constituting a magnetic engaging part 13 provided on the upper bottom face side of a base body of a recording medium D stored in a container 6 of the cartridge is separated from a permanent magnet 5 in a magnetic engaging part 4 provided on the upper end part of a rotation driving mechanism RD, to a position where it is not adsorbed by the permanent magnet 5 in the magnetic engaging part 4 provided on the upper end part of the rotation driving mechanism RD.
Patent JP-S63278689-A (JP)
Title: Production of ferritic stainless steel welded pipe
Inventor: TERASAWA TAKESHI
IPC: B23K26/32
Filed: 1987-05-07
Abstract: PURPOSE:To effectively obtain a ferritic stainless steel pipe by holding it for specified time at specified temp. after welding at the welding speed more than that calculated with the equation by using a laser beam and executing air cooling heat treatment thereafter. CONSTITUTION:In welding the pipe made of a ferritic stainless steel using a laser, it is held within 2min at 300-500 deg.C after welding at the welding speed more than that calculated with an equation 1 and an air cooling heat treatment is executed thereafter. In the equation v: welding speed (cm/min), p: laser output (watt) and t: material thickness (mm). Thus, the high temp. solution treatment after welding is simplified to obtain the ferritic stainless steel pipe having excellent ductility of the deposited metal.
Patent JP-H08307022-A (JP)
Title: Printed board
Inventor: SASAKI SHOJI
IPC: H05K1/11
Filed: 1995-05-10
Abstract: PURPOSE: To provide a printed board wherein solder may attach to the surface of a pattern in the uniform thickness by surface tension from backward in the movement direction of the printed board when the printed board is so moved that a swollen section of the surface of the melted solder may be cut off for reducing a conductor resistance of the wiring pattern. CONSTITUTION: On the surfaces of wiring patterns 1a-1d, resist lines 1e which have components vertical to the movement direction of a printed board 1 are formed with resist material. Such resist lines 1e are made by forming the resist in a pattern of stripes, lattice, or polka dots.
Patent JP-S5540022-A (JP)
Title: Magnetic field press device
Inventor: MATSUI YUKIHIRO
IPC: B30B11/00
Filed: 1978-09-11
Abstract: PURPOSE: To achieve the improvement in working efficiency by providing the magnetic field press device to a turntable and having feed, magnetic field lead-in, pressing, de-magnetizing and molding take-out operations accomplished subsequently in the specified rotating positions of the turntable.  
     CONSTITUTION: Magnetic field coils 2, 2',2" and the mortars 3, 3', 3" positioned in the central part of the magnetic field coils are installed to a turntable 1, fixedly along the circumference of the circle concentrical to the turntable. Upper punches and lower punches are fitted to these mortars. A guide rail 7 for guiding the upper punches along the circumference, feeders 9, 9' which feed raw material molding powder to the mortars and pressing rollers 10, 10' for pushing down the upper punches are fixed to the static body which is independent from the turntable 1. Baffle plates 11, 11', 11" for taking out the pressed moldings from the mortars are provided and the magnetizing current control means for introducing magnetic fields after feeding of the raw material molding powder and demagnetizing after pressure molding are provided to the magnetic field coils. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10302870-A (JP)
Title: Connector
Inventor: SUGIYAMA NORIO
IPC: H01R13/434
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which a terminal is not easily pulled out of a terminal housing space of a connector housing by improving a lock-holding power of a terminal with a terminal anti-pulling member. SOLUTION: In a connector 10 in which an engaging part 16 is provided in a connector housing 11 with a terminal housing space 12 and a locking part 26 of a terminal anti-pulling member 21 which prevents a terminal 30 housed in the terminal housing space 12 from being pulled out is movably locked to this connection part 16, another locking part 28 is installed in the terminal anti-pulling member 21, and this locking part 28 and an engagement part 42 of a counterpart connector housing 41 are movably locked. A penetration hole 18 is formed in the connection housing 11, and another locking part 28 is elastically projected to outside of the connector housing 11 from the penetration hole 18. The other locking part 28 is movably locked with the connection part 42 of the counterpart connector housing 41.
Patent JP-2000307138-A (JP)
Title: Photovoltaic element manufacture thereof, solar cell module, and building material
Inventor: SHIMIZU KOICHI
IPC: H01L31/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element which has a high reliability to its long-period exposure in the outdoors. SOLUTION: A photovoltaic element is constituted into a structure, wherein the photovoltaic element has at least a semiconductor layer 102, an intermediate electrode layer 103, a short-circuit preventive layer 104 and a rear electrode layer 105 in the order of these layers 102, 103, 104 and 105, has a through hole 106 penetrating from at least the layer 102 to the layer 104, and has connected parts 107 electrically conducted to the surface, which is positioned on the opposite side to the side of the layer 103, of the later 102 and the layer 105 in the hole 106 in a state that the parts 107 are substantially insulated from the layer 103 by the formation of at least either of the layers 102 and 105 and the space region in the interior of the hole 106 is filled with a resin 18.
Patent JP-H05305892-A (JP)
Title: Front brake system of two wheeler
Inventor: IWASE KEIJI
IPC: B60T17/04
Filed: 1992-04-30
Abstract: PURPOSE:To simplify the setup of a brake pipeline by installing a joint in the brake from a master cylinder at the unsprung side of a front fork, and connecting each of forked pipelines to symmetrical brake calipers of a double braking device with this joint. CONSTITUTION:A joint 51 is installed in a brake pipeline 48 extended out of a master cylinder at the unsprung side of a front fork 26, and each of the bifurcated pipelines is connected to symmetrical brake calipers 35 of a double braking device with this joint 51. In consequence, two pipelines 52 being connected to these symmetrical brake calipers 35 are installed stably as a relatively moveless partial piping use, while since one of the brake pipeline 48 is good enough for an extension part of the front fork 26, installation for this brake pipeline 48 is simplified, so it can be done in letting its piping distribution have the degree of large freedom.
Patent JP-H06321079-A (JP)
Title: Vehicle antiskid brake device
Inventor: SASANOI NORIHISA
IPC: B60T8/48
Filed: 1993-05-13
Abstract: PURPOSE:To prevent a brake pedal or a brake lever from being kicked back, by providing a pressure cut valve for isolating a pump pressure from a master brake during operation of a pump unit. CONSTITUTION:Since the area of an end surface of an end surface 24b of a piston 24 provided in a pressure cut-valve 22 on the side which receives a pump pressure, is set to be larger than that of an end surface on the side which receives a master cylinder pressure, the pump pressure overcomes the master cylinder pressure so that the piston 24 is depressed. Accordingly, a port 29 is closed while the pump unit 5 and a control mechanism 2 are connected together through flow passages 35, 8, 9.
Patent JP-S60255620-A (JP)
Title: Production of basic zinc carbonate and fine powder of zinc oxide
Inventor: MATSUSHITA FUJIO
IPC: C01G9/02
Filed: 1984-05-30
Abstract: PURPOSE:To obtain basic zinc carbonate, quantitatively in a short time, by stirring an aqueous slurry of ZnO in CO2 gas atmosphere in a closed vessel. CONSTITUTION:An aqueous slurry composed of 1pts.wt. of a highly pure ZnO such as French process ZnO and >=4pts.wt. of water is charged into a closed vessel, and is stirred at 25-50 deg.C in CO2 gas atmosphere kept to a definite atmosphere by feeding CO2 through a flow meter. The obtained basic zinc carbonate is separated by filtration, dried, and heated at >=300 deg.C to effect the thermal decomposition and obtain fine zinc oxide powder having high purity.
Patent JP-H07295084-A (JP)
Title: Film cartridge loading device and camera
Inventor: TAKU MASAKAZU
IPC: G03B17/30
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the misoperations of a releasing means and the operation of a different operating part in a mistake for the releasing means and to make the appearance neat by arranging an operating part, actuating the releasing means releasing the blocking of insertion by an insertion blocking means in a range covered with a cartridge chamber cover. CONSTITUTION:The operating part, that is, a releasing button 13 for actuating a releasing lever 7 releasing the blocking of the insertion by insertion blocking means (a hook 4 and a spring 6) is arranged in the range covered by the cartridge chamber cover 15. The releasing button 13 is attached to the top end of the releasing lever 7, integrally moved with the releasing button 13 and exposed outside by the opening of the cartridge chamber cover 15, to be operated. Then, the releasing button is depressed by a finger, etc., to slide the releasing lever 7. Thus, such a constitution that only at the time of loading the film cartridge l, the releasing lever can be operated is adopted.
Patent JP-H0372842-A (JP)
Title: Packaging material for fish egg
Inventor: MAKIHARA MASAYUKI
IPC: A23B5/12
Filed: 1990-05-01
Abstract: PURPOSE:To obtain a packaging material for fish egg having excellent shelf stability, preventing deterioration due to freezing of fish egg and attaching of water drop at freezing and preserving excellent taste comprising a vessel main body of oxygen-impermeable resin, moisture and water absorbing sheet-like material, upper cover of oxygen-impermeable resin and disoxidant enclosed in the vessel. CONSTITUTION:A disoxidant 6 and water-absorbing polymer 7 are put inside of a vessel 4 made of oxygen-intransmissible resin (e.g. made of a high nitrile- based resin containing >=50wt.% unsaturated nitrile) and a top film 5 made of oxygen-intransmissible resin and preferably the oxygen concentration in atmosphere of inside is made as <=0.1%, then a moisture and water absorbing sheet-like material (e.g. made of a cellulosic polymer), e.g. water-absorbing mat 2 and moisture-absorbing film 3 are laid between whole faces of the vessel 4 and the top film 5, thus fish egg 1 is stored inside the vessel and film to afford the objective packaging material for fish egg.
Patent JP-S5634554-A (JP)
Title: Antiskid device
Inventor: ARIKAWA TETSUO
IPC: B60T8/86
Filed: 1979-08-31
Abstract: PURPOSE: To prevent the unnecessary lowering of brake pressure by making the lowering rate of brake pressure smaller than that given before the deceleration of a wheel reaches the peak value when the deceleration of the wheel begins to decrease after the said peak value.  
     CONSTITUTION: When a master cylinder 25 is operated to start braking and the deceleration of a wheel surpasses the reference value of deceleration, the output signal from a deceleration signal generator 7 is brought to H, and solenoids 14 and 22 are electrified via an off-gate 12 and and-gate 20. Consequently, a supply valve 27 and a discharge valve 28 are closed, and the supply of hydrostatic pressure to a brake cylinder 31 is intercepted. Then, when the hydrostatic pressure for braking is lowered and the deceleration of the wheel begins to decrease after the peak value, the output signal from a differentiator 8 is brought to H, and an up-counter 17 and a monostable multivibrator 19 are operated to operate the discharge valve 28 intermittently. Subsequently, when the deceleration of the wheel is reduced under the reference value, the discharge valve 28 is continuously operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01282767-A (JP)
Title: Tape feeding speed switching mechanism for tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B15/087
Filed: 1988-05-09
Abstract: PURPOSE:To switch a tape feeding speed in conformity with the detecting of a speed switching time by constituting the title mechanism so that when a detecting means detects its speed switching time, a plunger operates immediately and drives a fast-feeding lever, and a fast-feeding gear is moved to a neutral position and released instantaneously from a fast-feeding state. CONSTITUTION:When a speed switching time of a magnetic tape is detected by a magnetic head in a fast-feeding state, a detecting circuit executes an elec tric conduction to a plunger 15, and an interlocking lever 13 moves and turns a fast-feeding lever 10. Subsequently, a fast-feeding gear 7 is detached instantane ously from an idler gear 11, and a fast-feeding operation of the tape is released. In such a way, when the speed switching time has been detected, in conformity therewith, a fast-feeding/rewinding state can be switched to a reproducing state with high accuracy.
Patent JP-S61270213-A (JP)
Title: Modified magnesia and production thereof
Inventor: YAMOTO ISAO
IPC: C01F5/02
Filed: 1985-05-27
Abstract: PURPOSE:To obtain modified magnesia having excellent digestibility and affinity to organic materials, and useful as a filler for resins, etc., by contacting magnesia with an organic solvent containing a specific aliphatic and/or aromatic carboxylic acid. CONSTITUTION:A surface-modifying agent consisting of an aliphatic carboxylic acid and/or aromatic carboxylic acid of formula (n>=6) having one or more COOH groups in a molecule (e.g. benzoic acid, phthalic acid, etc.) is added to a water-insoluble organic solvent free of COOH group (e.g. xylene), and the solution is made to contact with magnesia having an average particle diameter of e.g. 0.1-10mu to obtain modified magnesia containing said carboxylic acid adsorbed to the surface.
Patent JP-2000301118-A (JP)
Title: Organic matter treatment apparatus
Inventor: SAKAMOTO NORIMASA
IPC: B01D46/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of an org. matter treatment apparatus by preventing an accident that a filter is taken out inadvertently. SOLUTION: A charging lid 38 is connected to a main body case 8 at one end thereof by a hinge 42 so as to be opened only in one direction. A filter insert port 90 capable of attaching and detaching a filter 87 is provided to the main body case 8 under the charging lid 38. By this constitution, the filter 87 can be attached and detached only when the charging lid 38 is opened.
Patent JP-H02291666-A (JP)
Title: Molten carbonate type fuel cell
Inventor: KUROE SATOSHI
IPC: H01M4/88
Filed: 1989-05-02
Abstract: PURPOSE:To enhance the maintenability of electrolyte within an electrode by letting a reforming material be carried by the particle surface of a base material, letting a cathode porous electrode be furnished with a specified specific surface area, letting each primary pore be a specified fine pore in size, letting each secondary pore size be furnished with a specified pore distribution, and thereby increasing the surface area of the electrode. CONSTITUTION:The second component excellent in resistance to molten carbonate is added so that the surface roughness of particles is increased to a great extent. It is so constituted that a cathode porous electrode is furnished with the specific surface area of 1 to 100m<2>/g, each primary pore shall be the fine pore of 0.01 to 2mum in size, and each secondary pore size shall be furnished with the pore size distribution of 2 to 20mum. Since electrolyte is mainly held by primary pores, electrolyte is well held within the electrode. In addition, the porosity of a porous cathode shall be 50 to 60%, and furthermore, the electrolyte included in the porous cathode shall be 20 to 40% of the whole of holes by volume.
Patent JP-H10302648-A (JP)
Title: Glass substrate for plasma display
Inventor: MAEDA TAKASHI
IPC: H01J11/26
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance the luminance or contrast of image display and minimize the yellowing of a substrate glass which is a problem on display by forming an insulating metal oxide film capable of preventing the dispersion of Ag ion to the substrate glass surface on the substrate glass. SOLUTION: Two parallel display electrodes of an X-electrode 5 and a Yn electrode 6 are formed on a glass substrate 10 for plasma display in a number of pairs, each of the display electrodes 5, 6 is formed of a transparent electrode 8 and a bus electrode (metal electrode) 9, and an ac voltage is applied between these parallel electrodes to perform a surface discharge. A dielectric layer 3 and a protecting layer 4 (MgO) are provided on the display electrodes 5, 6. The glass substrate 10 is formed of a front glass substrate 1 and an insulating metal oxide film 2, and the metal oxide film 2 is formed of at least one selected from the group consisting of SiO2 , ZrO2 , Al2 O3 and TiO2 . The yellowing of the substrate glass 1 by Ag ions generated according to surface discharge can be minimized.
Patent JP-S62268303-A (JP)
Title: Auxiliary power circuit for rolling stock
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/48
Filed: 1986-05-15
Abstract: PURPOSE:To improve the reliability of a main circuit and entire auxiliary power system, by obtaining power source from AC terminals of a main PWM inverter through a transformer. CONSTITUTION:A cooler 1 as AC load is connected to a main PWM inverter 2 on AC output side connected to an electric car line 3 through a starter 4 and a smoothing capacitor 5. An auxiliary power unit 7 is composed of a three- phase transformer 71, a rectifier 72 and a converter 73 on its output side. Thus, an auxiliary power circuit of rolling stock is obtained, which can be small-sized, lightweight, at low price and of high reliability.
Patent JP-S5236030-A (JP)
Title: Holder for roll of paper
Inventor: GOTOU TAKESHI
IPC: G03G15/00
Filed: 1975-09-17
Abstract: PURPOSE: To pay out a roll of paper without leaning to one side or meandering by providing a pair of support rods parallel to the rotatable shaft which supports the roll of paper up to a preset diameter thereof and a big bottom plate of a large frictional coefficient thereunder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000300878-A (JP)
Title: Copy sewing apparatus
Inventor: GOTO HIDETAKA
IPC: D05B35/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To compactly and inexpensively manufacture a sewing apparatus for copy sewing of an article to be sewn and to make copy sewing operation easy and efficient. SOLUTION: A copying device 6 is provided on the underside of a cradle 3 for supporting an article 2 to be sewn through connecting members 5. The copying device 6 is provided with a projected rail 11 coinciding with a sewing trail when a sewing needle provides a required sewing on the article 2 to be sewn and a stationary roller 21 and two movable rollers 22 and 22 arranged on its left and right for pinching the projected rail 11 from both sides. The movable rollers 22 and 22 are brought into press contact with the side face part 14 of the inside of the projected rail by an energizing means. The projected rail 11 pinched by means of inner and outer rollers is successively carried in the length direction by forcibly rotating the movable roller 22.  The part 26 to be sewn of the article 2 to be sewn supported by the cradle 3 is successively introduced thereby to a sewing needle by copying the shape of the projected rail 11 in the length direction and is sewn.
Patent JP-S5236852-A (JP)
Title: Aeration device for sewage disposal using active sludge process
Inventor: IWASHITA MITSUO
IPC: C02F3/12
Filed: 1975-09-19
Abstract: PURPOSE: To provide a device which is sasy of operational management and compact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5638447-A (JP)
Title: Preparing magnetic ferronickel alloy
Inventor: OKAJIMA YASUHIRO
IPC: C21D6/00
Filed: 1979-09-03
Abstract: PURPOSE: To easily provide a cheap magnetic ferronickel alloy capable of being attracted by magnet by a method wherein a molten ferronickel alloy acontaining each specific amount of Ni, Si, and C is granulated and is formed into shot state.  
     CONSTITUTION: A water-crushing process is applied to a molten ferronickel alloy consisting of Ni: 18W29wt% Si: 0.5wt%, or less, and C: 6.15-0.213×Xwt% (X is Niwt%) or more, and than 0.1wt%. The water-crushing process includes such known methods that molten ferronickel alloy is dripped into water, flowed into agitated water, or flowed into a large quantity of water stream. As a result, by simply adjusting the component of molten ferronickel alloy to the required composition range, a magnetic ferronickel alloy is easily provided by conventional water- crushing process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5848153-A (JP)
Inventor: BIKUTAASU BAASUTEISU
IPC: G06F7/38
Filed: 1982-07-01
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-H04340113-A (JP)
Title: Tread force assisting structure for clutch pedal
Inventor: GUNJI AKINORI
IPC: B60K23/02
Filed: 1991-05-17
Abstract: PURPOSE:To obtain tread force assisting structure improving the reinforceing force for a clutch pedal without increasing the whole length of an assisting lever and the energizing force of an assisting spring. CONSTITUTION:An arm 19 extended from the spindle 3 of a clutch pedal lever 5 in a vehicle cabin direction is extruded to the spindle 3, an aux. bracket 25 is fixed in the vehicle width direction side part of a bracket 1, the 1st assisting lever 31 to be rotated around a spindle body 31 coincident with the extending line of the axis center of the spindle 3 and the 2nd assisting lever 33 to be rotated around a spindle body 35 deflected from the extending line of the axis center of the spindle 3 in the front direction are rotatably connected to the bracket 25 through a rod 37, the vicinity of the leading part of the arm 19 is rotatably connected to the vicinity of the leading part of the lever 21, and an assisting aux. spring 39 is connected between the 1st and 2nd assisting levers 21, 33.