baber/WOPTO huggingface dataset:
Patent ID-17486-A (ID)
Inventor: ROGELET THIERRY
IPC: F23Q2/46
Filed: 1997-07-29
Abstract: This lighter I of the type comprising a reservoir for containing liquefied petroleum gas, a valve (3) mounted on the reservoir and permitting the gas to leave the same, a valve opening mechanism (4, 5), as well as an ignition system comprising a flint (6) co-operating with a spark wheel (7) rotationally operated by at least one circular thumb wheel (10) mounted co-axially with the spark wheel. This lighter is characterized in that each thumb wheel (10) is independent of the spark wheel (7) and can pivot around its axis independently of the spark wheel, and in that rotational frictional engaging means are provided between the spark wheel and the at least one thumb wheel (10) when a force is exercised on the thumb wheel with a radial component having a value greater than a predetermined value.
Patent JP-S61160180-A (JP)
Title: Discriminating device of character string direction
Inventor: AKIYAMA TERUO
IPC: G06K9/20
Filed: 1985-01-08
Abstract: PURPOSE:To discriminate whether an input document is vertical writing or horizontal writing even if the document is obliquely inputted by comparing the change of values of peripheral distribution obtained by projecting each of one or more areas of the document from plural directions. CONSTITUTION:A character string direction discriminating part 28 reads horizontal peripheral distribution pH and vertical peripheral distribution PV through signal lines 30, 31 respectively and finds out the dispersion of respective peripheral distribution through dispersion calculating circuits 32, 33. The respective dispersion values are compared by a comparator 36 to discriminate the vertical or horizontal property. When a processing end signal for all the areas is received, a comparator 42 reads the contents of both counters 38, 40 through signal lines 44, 45 and compares these values. If the contents of the counter 38 are larger than that of the counter 40, the document is decided as horizontal writing, and in the reverse case, vertical writing is decided. When the contents are equal to each other, that the writing is uncertain is decided and these results are outputted through a signal line 46.
Patent JP-S58118861-A (JP)
Title: Coating material for molding
Inventor: KONDOU KENKICHI
IPC: C08L21/00
Filed: 1982-01-06
Abstract: PURPOSE:To provide a coating material for moldings, which forms a transparent film when applied to the moldings and does not deteriorate the clearness of colors, designs and patterns imparted to the moldings, by blending a non-metallic lubricant with a hardener-contg. amino resin. CONSTITUTION:A non-metallic lubricant (a metal-free hydrocarbon, fatty acid or polyhydric alcohol lubricant such as carnauba wax) is added to an alcoholic soln. of a hardener-contg. amino resin such as urea resin or melamine resin to  obtain a coating material for moldings.
Patent JP-S62162432-A (JP)
Title: Parts assembly device
Inventor: NAGATA JUNICHI
IPC: B23P19/04
Filed: 1986-01-09
Abstract: PURPOSE:To make it possible to perform any component insertion by providing a hand vertically slidably means of a clamp so as to be capable of synchronical lowering of the hand with the press lowering process of a press cylinder. CONSTITUTION:A body 1is conveyed by a conveyor 11, and a component 2 is properly positioned in relation to the body 1 on the conveyor 11 by the hand 4 of an assembly robot 3. On the other hand, above the position where the component 2 is to be assembled to the body 1, a frame 8 is provided, and a press cylinder 6 of which end face is flat is also provided to the frame 8. The positioned component 2 is released from the vertical binding made by the robot 3 and the hand 4 by cutting the hydraulic pressure in a clamp 12 off. Then, the robot 3 will not move and only the released hand 4 is pressed and lowered by the cylinder 6 attached to the frame 8 performing insertion or press fitting of the component 2.
Patent JP-H01177999-A (JP)
Title: Liquid jet processing method
Inventor: MIYANAGA YOSHIHARU
IPC: B26F3/00
Filed: 1988-01-08
Abstract: PURPOSE:To raise up cutting performance by carrying abrasive by using a heavy liquid. CONSTITUTION:Water, heavy liquid material and abrasive are supplied in an adjust tank 22 and a heavy suspension adjusted to a prescribed density and specific gravity is supplied from the adjust tank 22 to a supply tank 14 through a pipe 28. Then, a certain amount of heavy suspension per unit hour is carried from this supply tank 14 to a mixing room 16 and here mixed with high pressure water sent through a pipe 24 by a high pressure water pump 12. This mixture is ejected at high speed as jet stream toward a workpiece 30 to be processed from a jet nozzle 18 so as to cut off the workpiece 30. At this time, as the abrasive is carried by the heavy liquid, the abrasive with a large grain size can be carried in a large quantity and jet speed from that nozzle 8 can be increased. As the result, cutting performance can be raised up extremely.
Patent JP-H11194374-A (JP)
Title: Optical processor
Inventor: USAMI MASASHI
IPC: G02F1/017
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To shorten a carrier life. SOLUTION: A waveguide semiconductor saturable absorbing element 10 is applied with a DC current 2 mA from a DC current 12. Input signal light 14 (wavelength: 1.55 μm) and control pulse light 16 (wavelength: 1.50 μm) are multiplexed by an optical coupler 18 and further CW(continuous) assist light 22 (wavelength: 1.58 μm) outputted from a single-wavelength semiconductor laser 20 is multiplexed by an optical coupler 24. The multiplexed signal light 14, control light 16, and assist light 22 are made incident on the semiconductor saturable absorbing element 10 from a spherical-tip fiber 26. The projection light from the semiconductor saturable absorbing element 10 is coupled with an optical fiber by the spherical-tip fiber 28 and made incident on an optical band-pass filter 30.  The optical band-pass filter 30 extracts only the wavelength of the signal light 14 from the output light of the semiconductor saturable absorbing element 10. The wavelength of the assist light 22 is equal to the transparent wavelength of the saturable absorbing element 10.
Patent JP-H05284447-A (JP)
Title: Video reproducing device
IPC: G11B5/027
Filed: 1992-01-08
Abstract: PURPOSE: To provide a video reproducing device for improving image quality of a reproduced image in the case of special reproduction. CONSTITUTION: This device is provided with a capstan servo circuit 10 for controlling the speed of a capstan motor 11, a drum servo circuit 20 for controlling the speed of a drum motor 21, a time base correction circuit 30 for adjustment in the format of the video signal in the case of standard video signal reproduction, and a control circuit 40 for supplying a time base control signal to the time base correction circuit 30. Thus, sharp images with out noise bars are displayed during special reproduction.
Patent JP-H10192853-A (JP)
Title: Waste water treatment apparatus, membrane filter apparatus therefor and membrane filter method
Inventor: MIZUNO KENICHIRO
IPC: C02F1/44
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus capable of reducing water cleaning treatment cost by reducing operation cost by reducing membrane filter differential pressure. SOLUTION: Waste water from a water treatment plant is once stored in a conditioning basin 1 to be supplied to a raw water tank 3 subjecting waste water to sedimentation treatment to discharge the same and the treated water of the raw water tank 3 is supplied to a membrane filter apparatus 5 constituted of a precise filter membrane, and ultrafiltration filter membrane or a reverse osmosis membrane to be filtered. At this time, the waste heat from an independent power plant 12 is supplied to a heat transfer pipe or wall 13 provided to the raw water tank 3 and the raw water in the raw water tank 3 is heated to be lowered in its viscosity to reduce the load of a membrane filter pump 4.
Patent JP-H04261977-A (JP)
Title: Melting process device
Inventor: TAKAYANAGI SADATOSHI
IPC: E01C11/26
Filed: 1991-01-10
Abstract: PURPOSE:To process melting of the snow or the snow ice accumulated on the surface of a heat exchanger plate efficiently by utilizing for snow melting, freeze proofing, and the like of a roof, a road, and the like in a cold district, and averaging the temperature distribution on the surface of the heat exchanger plate. CONSTITUTION:A heat transmitter 1 composed of an evaporation member in which an operating fluid is sealed, and a condensation members 1b communicating to the inside of the evaporation member and extending in a melted process member is provided. A hot water pipe penetrating in the evaporation member of the heat transmitter 1, in the longitudinal direction, and passing a hot water therein, is provided. A heat exchanger plate 3 contacting thermally to the condensation members 1b of the heat transmitter 1 and the snow or the snow ice is accumulated thereon is provided. A heat transmitting layer 4 of a good heat transmissibity is provided to the heat exchanger plate 3.
Patent JP-H03207742-A (JP)
Title: Natural inorganic substance-like material and natural-like article using thereof
Inventor: YOSHINAKA MINORU
IPC: B29K33/04
Filed: 1990-01-10
Abstract: PURPOSE:To obtain the subject natural inorganic substance-like material used for an ivory-like human seal or a marble-like material, etc., having excellent mechanical strength, transparency, wear resistance, surface state and tractability, etc., comprising methacrylic resin, a curing agent and zinc oxide whisker having a specific shape. CONSTITUTION:(A) 100wt.% methacrylic resin containing (meth)acrylate as an essential component is mixed with 5-80wt.% (B) a curing agent (e.g. benzoyl peroxide) for A and (C) zinc oxide whisker of a tetrapod-like shape having a core part and needle crystalline parts extended to different plural directions from the core part, preferably subjected to surface treatment with silane-based compound to afford the aimed natural inorganic substance-like material.
Patent JP-S61160638-A (JP)
Title: Damping force regulator for hydraulic shock absorber
Inventor: NISHIO ISAO
IPC: F16F9/44
Filed: 1985-01-09
Abstract: PURPOSE:To improve reliability ever so better, by installing each fitting part in a piston and a cylinder too, while putting both these fitting parts together and making an orifice area variable in a way of rotating them in a relative manner. CONSTITUTION:A convex fitting part 5 is installed in a piston 4, while a concave fitting part 6 is installed in a rod holder 2 of a cylinder 9. And, the convex fitting part 5 and the concave fitting part 6 are fitted with each other and rotated relatively, whereby an orifice area is made so as to be altered. With this constitution, a mechanism comes simple enough so that reliability is improved and, what is more, an oil leakage in relation to a variable mechanism is brought to nothing.
Patent JP-H03206683-A (JP)
Title: Package of element to circuit board
Inventor: YAMADA TAMOTSU
IPC: H05K3/32
Filed: 1990-01-09
Abstract: PURPOSE:To prevent position deviation between a terminal and a pattern caused by increase of a terminal and reduction of pitch and to restrain lowering of yield and increase of correcting process by soldering a terminal of a part of an element to a pattern on a circuit board after fixing it temporarily by welding. CONSTITUTION:In an element placing process, an element 1 having a number of connecting terminals is placed with a terminal 2 and a pattern 4 registered, and at the same time, an arbitrary terminal 2 on the pattern 4, etc., are fixed at a welding part 5 by welding. Thereafter, solder cream is applied to the terminal 2 and the pattern 4, and reflow soldering is carried out by a reflow furnace. Thereby, it is possible to prevent development of position deviation between the terminal 2 of the element 1 and pattern 4 and to restrain lowering of yield and increase of a correcting process caused by increase of a terminal and reduction of pitch.
Patent JP-S61162565-A (JP)
Title: Coating with magnetic power
Inventor: YOSHIDA TADAYUKI
IPC: C09D5/23
Filed: 1985-01-08
Abstract: PURPOSE:To obtain the titled coating capable of giving coating film of high corrosionproofness and good appearance, by incorporating powdered permanent magnet in a chief component consisting of coloring pigment such as titanium dioxide or red oxide and binder such as silicon-alkyd resin varnish. CONSTITUTION:The objective coating can be obtained by incorporating a chief component made up of (A) coloring pigment such as titanium dioxide, red oxide or zinc oxide and (B) binder such as silicon-alkyd resin varnish with (C) powdered permanent magnet. EFFECT:For example, when coated on indoor wall, an indoor magnetic field will result, leading to facilitation of the circulation of the blood for the inhabitants, thus enabling their health to be promoted.
Patent JP-H09192493-A (JP)
Title: Bid(oxalato)borate
Inventor: FUERBRINGER CLAUDE
IPC: C07C41/48
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst system having no corrosiveness or poisonousness, not polluting the environment and capable of exhibiting catalystic action on the objective reaction with high selectivity and a high yield by using a protonic acid catalyst for a condensation reaction contg. a specified bis(oxalato)borate. SOLUTION: Friedel-Crafts condensation reaction, the condensation reaction of vinyl ether or the acylation reaction of phenol is carried out as a condensation reaction in the presence of about 0.1-6mol% bis(oxalato)borate represented by the formula as a catalyst at about 0-140 deg.C temp. dependent on the kind of starting material in the presence or absence of a solvent. In such a condensation reaction, 4-hydroxy-2-methylnaphthalen-1-yl benzoate or trimethylhydroquinone is preferably allowed to react with isophytol.
Patent JP-H07205772-A (JP)
Title: Turning structure for four-wheeled agricultural work vehicle
Inventor: NISHINO AKIFUMI
IPC: A01B69/00
Filed: 1994-01-13
Abstract: PURPOSE:To operate a machine body lifted in a condition of holding it parallelly surely so that the machine body is prevented from tilting relative to the ground surface, in a turning structure for a four-wheeled agrocultural work vehicle constituted by providing a pantograph type jack up mechanism so as to enable the machine body to turn pivotally where it is left as placed in a condition of lifting it. CONSTITUTION:In a supporting seat 4 supported to a part in the vicinity of the center of gravity of a machine body in its lower part, vertically swivelable front first/rear first links 5, 7 are provided, and in point ends of the front first/ rear first links 5, 7, front second/rear second links 6, 8 are vertically swivelably provided, to connect a grounding part 12 over both the point ends of the front second/rear second links 6, 8. Here are provided the first gear mechanisms 5a, 7a, 17, 18 for determining swivel angles of the front first/rear first links 5, 7 relating to the supporting seat 4 and the second gear mechanisms 6a, 8a, 19, 20 fore determining swivel angles of the front second/rear second links 6, 8 relating to the grounding part 12.
Patent JP-S5781259-A (JP)
Title: X-ray image photographing device
Inventor: OOSAKO TOSHIHARU
IPC: G03B42/02
Filed: 1981-01-09
Abstract: PURPOSE:To make film winding having no wasteful blanks possible by winding the film by half as much as the first photographing field upon ending of the first photographing, and feeding the film by half the size of the next photographing field when said field is determined. CONSTITUTION:When a photographing end signal enters, a film is fed at the length corresponding to half the photographing picture frame. During this time, a solenoid 49 is energized, and a ratchet pawl 47 disengages from a ratchet wheel 45. Shutter curtains 36, 36' are reset to the home positions by the resetting force accumulated in a coil spring 44. When the setting work for the irradiation field for the next photographing is made possible and the size of the irradiation field is determined during the operation of the 2nd stage, the feeding of the film at the length corresponding to half the picture frame of the X-ray camera and the movement of the picture frame are accomplished. Now, the camera is ready to perform next photographing.
Patent JP-S63170880-A (JP)
Inventor: URUSHIBARA MASAMITSU
IPC: H05B6/12
Filed: 1987-01-09
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-S60145771-A (JP)
Title: Horizontal deflecting circuit
Inventor: TSURUMARU JIYUNICHIROU
IPC: G09G1/16
Filed: 1984-01-10
Abstract: PURPOSE:To make ringing generated in fly-back voltage and resonance current small by providing a device that suppresses abrupt change of current of resonance current and improving high frequency nonlinearity of deflecting current. CONSTITUTION:When a transistor 2 makes switching action by a square wave signal generator 1, high voltage is generated in primary side of a transformer T1, and large current flows in secondary side winding. This current saturates a transistor 3. Then, the latter half of deflecting current I'D is let flow in a deflecting yoke 6. After sweeping for a fixed period, the transistor 3 becomes off, and fly-back voltage A' is generated. Resonance current I'R repeats oscillation for a fixed period influenced by dynamic characteristic when a damper diode 5 is on. To suppress this oscillation in an early stage, an inductance element 7 is inserted in a resonance capacitor 4 in series.
Patent JP-S60145354-A (JP)
Title: Manufacture of iron alloy containing boron
Inventor: NOZAWA YASUTO
IPC: C22C1/10
Filed: 1984-01-10
Abstract: PURPOSE:To obtain inexpensively an iron alloy contg. B and little impurities by reducing B oxide in molten metal with Mg as a reducing agent and carrying out pressure reduction treatment. CONSTITUTION:B oxide and Mg are added to molten iron or a molten iron alloy. The amount of Mg added is 0.9-1.2 times the amount of Mg required to reduce all of the B oxide. The B oxide is reduced, and MgO as a reaction product rises to the surface of the molten metal. After finishing the reaction, the molten metal is transferred into a preheated alumina crucible while preventing slag from entering the crucible, and the crucible is pressure reduced. By this pressue reduction, Mg in the molten metal is easily evaporated to reduce the amount of Mg remaining in the molten metal as an impurity, and the molten metal is solidified as it is.
Patent JP-S59129606-A (JP)
Title: Radial inclined hole drilling machine
Inventor: MAKISE OSAMU
IPC: B23Q1/54
Filed: 1983-01-12
Abstract: PURPOSE:To shorten sharply the time required for stage exchange and indexing by a method wherein a number of works are fixed simultaneously by a clamp so that a number of drilling positions are indexed simultaneously. CONSTITUTION:A circular table 3 is set on an inclined rotary table 2 and a number of works W are attached to the table 2 at the center and the circumferential part of the latter. Then the drilling positions on the works are indexed simultaneously as the table 2 is rotated. In this case, the circular table 3 having the works W fixed thereto can be clamped simultaneously in a simple manner by using a single clmap nut or an oil pressure cylinder. Further, a drilling tool 5 attached to a headstock 4 moves vertically as shown by the arrow to thereby drill the radial inclined holes in the works W.
Patent JP-H03206144-A (JP)
Title: Production of conjugated bulky yarn
Inventor: MORIZAKI MASAYUKI
IPC: D02J1/00
Filed: 1990-01-08
Abstract: PURPOSE:To obtain the subject yarn stable to the elongation, etc., in weaving and knitting and having spun wool-like appearance and feeling owing to the difference of dyeability in the direction of length and existence of loops of various sizes by applying a specific treatment to a highly oriented undrawn polyester yarn. CONSTITUTION:A highly oriented undrawn polyester yarn having a birefringence  n of 20X10<-3> to 80X10<-3> is heat-treated at a relaxation ratio of >=30% without contacting with a heating apparatus and preferably drawn at a draw ratio of >=1.3 to obtain a yarn having denier unevenness in the direction of length. Continuous to the drawing and without winding, the obtained yarn is doubled with other thermoplastic synthetic multifilament yarn (preferably a low- elongation yarn having an elongation of <=50% such as drawn polyester multifilament yarn) and the doubled yarn is subjected to fluid disturbance treatment to obtain the objective yarn. The temperature of the above relaxed heat- treatment is preferably 130-240 deg.C.
Patent JP-S5388519-A (JP)
Title: Pickup device
Inventor: ITOU YOSHITOSHI
IPC: G02B5/00
Filed: 1977-01-14
Abstract: PURPOSE: To ensure an overall brightness adjustment for the image in a simple way without narrowing the viewfield of the optical system, by performing an angle adjustment for the deflection surface of the deflection element with use of two units of the deflection element in accordance with the brightness of the subject to be observed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62159939-A (JP)
Title: Control system for transmission line of loop network
Inventor: NAKAI SHOICHIRO
Filed: 1986-01-09
Abstract: PURPOSE:To keep the transmission line to a prescribed connection state after a prescribed time independingly of the order of detection of a fault of each node at generation of a fault by allowing a master station to supply two kinds of control signals to a transmission line, checking only the state of the control signal inputted to the master station, grasping the connection state of the entire transmission line so as to apply control. CONSTITUTION:A control node 1 supplies a control signal A to an output terminal to the 1st transmission line 100 in a loop network having the duplicated transmission line and supplies a control signal B to the output terminal to the 2nd transmission line 200. When no control signal is detected in either of both the transmission lines in nodes 2-6, the signal from the input terminal of the transmission line from which the control signal is detected is relayed via the output terminal of the transmission line and sent also to the output terminal of the transmission line from which no control signal is detected. When the state that the control signal B is detected from the input terminal from the transmission line 100 in the control node 1 and the control signal A is detected in the input terminal from the line 200 is consecutive for a prescribed time, the signal of the input terminal of either transmission line of both the transmission lines is relayed via the output terminal of the other transmission line.
Patent JP-S6083541-A (JP)
Inventor: ROORENSU EI JIYONSON
IPC: A23J1/14
Filed: 1984-01-10
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-S57116747-A (JP)
Title: Manufacture of high nitrogen steel
Inventor: ISOKAWA KENJI
IPC: B22D11/116
Filed: 1981-01-13
Abstract: PURPOSE: To efficiently increase the nitrogen content of molten steel by feeding a fluid contg. nitrogen into a flow of the molten steel poured from an upper container into a lower container.  
     CONSTITUTION: Molten steel 3 in a ladle 1 as an upper container is poured as a flow 5 from the nozzle 4 of the ladle 1 into a tundish 2 as a lower container. Nozzles 12 for a fluid are fixed to the bottom of the ladle 1, and an air region 10 enclosing the flow 5 is isolated from the open air by a cylindrical seal 17 made of glass wool or the like. By feeding a fluid contg. nitrogen such as gaseous nitrogen from the nozzles 12 into the flow 5 at 100W1,500 Nl/min flow rate, the molten steel 3 absorbs nitrogen. Thus, high nitrogen steel is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio