baber/WOPTO huggingface dataset:
Patent GB-867431-A (GB)
Title: Supply conductors for measuring resistors of electric platinum thermometers
IPC: G01K7/18
Filed: 1959-03-20
Abstract: 867,431. Temperature-sensitive resistors. ZAVODY PRUMYSLOVE AUTOMATISACE, NARODNI PODNIK, PRAHA. March 20, 1959 [June 20, 1955), No. 9695/59. Class 37. Supply conductors for a platinum resistance thermometer are made from wire of ironnickel alloy coated with platinum. The platinum coating resists corrosion at high temperatures, while the coefficient of thermal expansion of the wires is such that they can be satisfactorily sealed into hard glass.
Patent GB-193312-A (GB)
Title: Improvements relating to wheels
IPC: B60B17/00
Filed: 1922-04-04
Abstract: 193,312. Coates, J., and Hyatt, Ltd. April 4, 1922. Hubs. - A wheel hub having a permanently closed outer end-wall 4 is mounted on a shaft 5 by means of roller bearing elements 6, formed of helicallytwisted steel strips, retained by a thrust plate 7 bearing on a collar 9 on the shaft and an annular retaining- plate 8 screwed into the mouth of the hub. at the inner end.
Patent GB-197806-A (GB)
Title: Improvements in or relating to ball-float valves
IPC: F16K31/26
Filed: 1922-04-05
Abstract: 197,806. Mansill, G. A., and Booth, C. T. April 5, 1922. Cistern supply valves; casings; making, processes for.-The casing of a ball float valve is substantially cylindrical, and is produced by a simple hot-pressing operation from a hollow cylindrical blank. The cylindrical blank a, Fig. 3, is subjected to a hot-pressing operation by discs which are forced in at both ends producing a flange c and projecting valve seat d, Fig. 2. The cylindrical plug valve p carries a washer q, and is operated by the curved end s of the float lever n. An opening k is provided for the escape of liquid, and transverse holes are formed for the pivot m of the lever. A slot r is provided in the valve plug to receive the end of the lever.
Patent GB-767197-A (GB)
Title: Improvements in electromagnetic switches
IPC: H01H9/08
Filed: 1953-04-10
Abstract: 767,197. Electromagnetic switches. OFFICINE MECCANICHE RIUNITE SOC. PER AZIONI. April 10, 1953 [Aug. 5, 1952], No. 9840/53. Class 38(5) The fixed contact 2, arc horn 8, blowout coil 6, input terminal 5, output terminal 9, and cable anchoring terminal 10 of an electromagnetic switch are all mounted on a single insulating base 11 having a ledge 12 which rests on a channel - section cross-piece 1. The base 11 is secured to the cross-piece 1 by screws 13 engaging in a plate 14, the screw heads being accessible from the front of the switch whereby the base may be readily removed by means of a box spanner. Arms (not shown) on the cross-piece 1 support a hollow insulating shaft 4 carrying the movable contact 3 and the magnet armature, the fixed part of the magnet being carried by the cross-piece. An arc-chute 15 has slots 16 whereby it is readily attached beneath the heads of screws 17 provided on the coil 6. A number of switches may be mounted side-by-side and spaced along the cross-piece 1.
Patent GB-293894-A (GB)
Title: Improvements in or relating to resistance lamps
IPC: H04B1/16
Filed: 1927-04-11
Abstract: 293,894. Dicker, S. G. S., (Naamlooze Vennootschap Philips' Glocilampenfabrieken). April 11, 1927. Vacuum apparatus. arrangements of.-A means for rectifying alternating currents includes a resistance lamp connected in series with a rectifier in the manner described in Specification 228,109, the lamp being filled with nitrogen or a rare gas and the filament consisting of tungsten, molybdenum &c. The filament 5 is carried by a glass rod 4 fused to a funnel 2 sealed into the cap 3 of the lamp. To the rod and funnel are fused small hooks 4<a>, 4b on to which the filament is wound and to which the ends are secured respectively. For full wave rectification, three hooks 4<b> are employed, the hooks being connected to three plugs 6 so that the halves of the filament can be connected in series with the two paths of the rectifier.
Patent GB-111260-A (GB)
Title: Improvements in Gas Engine Driven Air Compressors.
IPC: F04B49/24
Filed: 1917-07-10
Abstract: 111,260. Mohn, T., and National Gas Engine Co. July 10, 1917. Regulating and controlling compression. - In order to facilitate the starting of a multiplecylinder air compressor driven from a gas engine and to control the pressure and quantity of air delivered, valves operated by a cam shaft and a hand-wheel &c. are provided for putting the ends of one or more cylinders into communication and for by-passing the air from one or more of the cylinders back to the suction main. The suction main a has branches b, c, connected by pipes to the ends of the cylinders. The delivery pipe d is connected to the suction main at f. Valves e<1> - - e<4> operated in succession from a handwheel p through cams on a shaft k are adapted to pass the air delivered from one or more cylinders to the suction main a, cams m<1> - - m<4> operating by-pass valves in corresponding cylinders for allowing air to pass from one end of the cylinder to the other. In order to prevent the pump from motoring the engine backwards, a trip arranged on the driving-shaft is adapted to operate levers q, r, s, t to close the valve e<1> on the reversal' of this shaft, a relief valve w being provided.
Patent HK-169295-A (HK)
Title: Machining apparatus provided with tool-position adjustment means
Inventor: BACKHOUSE ANTHONY EDWARD
IPC: G01B11/27
Filed: 1995-11-02
Abstract: Machining apparatus (150) comprises a boom (162) displaceable along spaced rails (158) and a carriage (174) displaceable along the boom (162) perpendicularly to the displacement direction of the boom. A machining station (178) is adjustably supported on the carriage (174) by three adjustment means (62) to adjust a machine head (180), such as a milling cutter, towards and away from a workpiece (151) disposed between the rails (158) beneath the machining station (178). Adjustment of the machine head (180) resutts from inaccuracies in the level of the rails (158) and/or the displacement of the carriage (174). Variations in the level of the rails (158) and/or carriage (174) are determined by a respective sensor (70) associated with each adjustment means (62) which monitors a reference defined by a planar laser beam (72). Alternatively one of the three adjustment means (62) between the machining station (178) and the carriage (174) may be replaced by a pivot (208) with the third adjustment means (224) being arranged to adjust the machine head (180) relative to the remainder of the machining station (178). In an alternative embodiment, the boom (26) is rotatable about a pivot support (18) within a cylindrical workpiece (12) with the machining station (34) mounted on the remote end of the boom (26) and optionally displaceable with a carriage (52) along the boom. The boom (26) is supported at its remote end on the workpiece by wheel units (38, 40). <IMAGE>
Patent HU-T66832-A (HU)
Title: A stimulator of vascular endothelial cells and use thereof
Inventor: XIU RUI-JUAN
IPC: A61K36/07
Filed: 1990-12-21
Abstract: Use of extracts of Tremella Fuciformis (Berk) for stimulating the DNA synthesis of vascular endothelial cells is described. Especially the effect on the microcirculatory system is described and special uses described are treatment of AIDS, treatment of thrombophlebitis and treatment of atherosclerosis and prevention of senility.
Patent HU-T50230-A (HU)
Title: Method for treating textile
Inventor: SMITH GEOFFREY W
IPC: D06M101/34
Filed: 1988-06-03
Abstract: A process for flame retarding blends of cellulosic and other fibres eg. polyester fibres involves impregnation thereof with tetra kis (hydroxyorgano) phosphonium compounds or condensates thereof followed by curing with ammonia, the operation being performed in at least two steps, and with 5-20% of organophosphorus compound (as THP<+> ion) applied in the first step.
Patent HU-T52769-A (HU)
Title: Process for producing pyrimidine derivatives and pharmaceutical compositions containing them
Inventor: TOMINO IKUO
IPC: C07D405/14
Filed: 1989-12-22
Abstract: 2-Substituted pyrrelo[2,3-d]pyrimidines are useful for the treatment of neurological diseases.
Patent JP-S60144002-A (JP)
Title: Antenna device
Inventor: KUBONO KIKUO
IPC: H01Q1/06
Filed: 1984-01-06
Abstract: PURPOSE:To display accurately a position of an antenna by installing a luminous boty to a base part of a whip antenna for a VHF band or an ultrashort wave band, or a part of an antenna part provided on this base part. CONSTITUTION:A thin wire V shows a high frequency voltage distribution of a working frequency. In a figure, 7 and 8 are luminous bodies of a semiconductor light emitting element, a tungsten lamp, a neon tube, etc., and the luminous body 7 is installed to a lambda/4 tip part of an antenna part 3, or the luminous body 8 is installed to the tip of a half-wavelength phase inverted coil 6 of the antenna part 3. In both cases, it is the maximum point of the high frequency voltage distribution as shown in the high frequency voltage distribution V, and by emitting a radio wave, the luminous bodies 7, 8 and lighted by an output power of a transmitter, and by this lighting, a position of an antenna can be confirmed.
Patent JP-H03207715-A (JP)
Title: Production of aromatic polyester copolymer
Inventor: SUENAGA YUSAKU
IPC: C08G63/06
Filed: 1990-01-09
Abstract: PURPOSE:To obtain the subject copolymer having excellent platability, adhesivity, printability, paintability, etc., by copolymerizing a specific aromatic hydroxycarboxylic acid, a diol and a dicarboxylic acid and subjecting the copolymer to alkali treatment, etc. CONSTITUTION:The objective copolymer having a carboxyl group content of 0.2-30mol% is produced by (1) polymerizing (A) an aromatic hydroxycarboxylic acid giving a structural unit of formula I {Ar<1> is group of formula II [R is group of formula III (R' is 1-6C alkyl or CN); n3 is 0-4], etc.}, (B) an aromatic diol giving a structural unit of formula IV (Ar<2> is group of formula II, etc.) and (C) an aromatic dicarboxylic acid giving a structural unit of formula V (Ar<3> is group of formula II, etc.) e.g. by melt-polymerization process and (2) treating the powder, etc., of the obtained copolymer with an aqueous solution of sodium hydroxide, etc., preferably at 50-80 deg.C.
Patent JP-H09188332-A (JP)
Title: Container for transfer, having display label
Inventor: TAKEMOTO SHINYA
IPC: B41M5/36
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a display label on which recording is performed during transfer without being influenced by the shape of a container for transfer and which is excellent in durability. SOLUTION: A display label is provided, which is mainly composed of a high-molecular resin matrix and an organic low-molecular compound dispersed in the high-molecular resin matrix, and consists of a reversible thermal recording material which is reversibly changed to a transparent condition by cooling the recording material from a temperature region T1 to normal temperatures and is reversibly changed to an untransparent (opaque) condition by cooling the material from a temperature region T2 higher than the temperature region T1 to normal temperatures.
Patent JP-H05226569-A (JP)
Title: Lead frame for resin-sealed semiconductor device use
Inventor: NISHIKAWA HIDEYUKI
IPC: H01L23/50
Filed: 1992-01-08
Abstract: PURPOSE:To eliminate a press die for tie-bar cutting and removal use by a method wherein an insulating board is bonded to inner leads and an insulator is formed in gaps between a plurality of adjacent leads at the peripheral part of the insulating board. CONSTITUTION:A glass epoxy board 4 is bonded to inner leads 2. Gaps between a plurality of adjacent leads 5 are coated with a solder resist 6 at the peripheral part of the glass epoxy board. The solder resist 6 is so formed as to stride outer edges in parts which are sealed with a resin. When the resin is sealed, the sealing resin is dammed up by the solder resist 6 formed at the gaps between the plurality of adjacent leads 5. Consequently, although, in conventional cases, it is required to cut and remove tie bars by means of a metal mold after the resin has been sealed, it is not required to do so when a resin-sealed semiconductor device is formed by this method.
Patent JP-H08188163-A (JP)
Title: Electric powered steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1995-01-09
Abstract: PURPOSE: To provide an electric powered steering device which reduces burden of a control system, is compact and light in weight, and improves operability. CONSTITUTION: An output shaft 3 is provided with a deceleration mechanism, and a clutch 8 is provided between the deceleration mechanism and an electric motor. This clutch 8 constitutes a mechanical one-way clutch provided with a control member 30. Moreover, a link mechanism 9 which operates the control member 30 due to the relative operation by an elastic member 4 between an input shaft and an output shaft 3 is provided. The one-way clutch is provided with an engaging face 27 on a supply side, an engaging face 25 on an output side, and an intermediate member 28, and the link mechanism 9 constitutes a link member capable of oscillation to connect a slide member 15 with a turn member 22.
Patent JP-H07152290-A (JP)
Title: Toner removing method
Inventor: FUKAI HISAYO
IPC: G03G21/00
Filed: 1994-01-11
Abstract: PURPOSE:To surely and excellently remove only toner from a fixing paper without deteriorating the quality of a paper sheet and further, to efficiently use a remove over and over again besides being safety by brushing a toner fixing surface so as to peel the toner, while dipping the toner-fixing surface side of the paper into the remover in a dipping tank. CONSTITUTION:The fixing paper 10a consecutively supplied from a feeding roller 6 is fed to the dipping tank 2 by a forward carrying belt 9 and dipped into the remover 4 in the dipping tank 2. When the fixing paper 10a is dipped in the tank 2, the binder resin of the toner fixing on the surface of the fixing paper 10a becomes a gum state by swelling and dissolving and is easily peelable from the fixing paper 10a. After the easily peelable toner is peeled by a brushing roller 8 as a brushing means to obtain a paper sheet 10b, it is pulled up from the dipping tank 2 by a backward carrying belt 9, dried by a heating roller 7 and then, recovered in a recycled paper tray 11.
Patent JP-S61161006-A (JP)
Title: Modulation circuit
Inventor: UEDA HIDEKI
IPC: H03C3/02
Filed: 1985-01-08
Abstract: PURPOSE:To adjust the modulation sensitivity at the inside even when no external control voltage is applied by feeding back an oscillation frequency control voltage via an FET, applying it to a VCO together with a modulation signal and controlling the result. CONSTITUTION:A modulation circuit of a frequency synthesizer section is provided with a VCO1, an FET11 and resistors 8-10. The modulation sensitivity of the VCO1 to the oscillated frequency is made almost constant by selecting properly the resistors 8-10 to cancel the change in the modulation sensitivity. In changing the level of a modulation signal by using a control voltage Vapc of the VCO1, if the variable range is narrow, a level of a source of the FET11 has only to be increased by giving a DC bias to the source. That is, since a change in the resistance between the drain and source is made steep by decreasing the gate-source voltage of the FET11, the variable range of the level of the modulation signal is increased. Thus, the modulation sensitivity is adjusted internally without application of external control voltage.
Patent JP-H11199571-A (JP)
Title: Production of thiazolidines
Inventor: MATSUURA NOBUHIRO
IPC: C07D277/04
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To industrially, efficiently and safely obtain the subject compound useful as an intermediate of medicines and agrochemicals by continuously and simultaneously feeding respective raw materials into a reactor to carry out reaction without storing of hydrogen sulfide as one of the raw materials. SOLUTION: This compound of formula III is obtained by reaction between (A) a compound of formula I (R1 is H or methyl), (B) a compound of formula II (R2 and R3 are each a 1-3C alkyl) and (C) hydrogen sulfide by simultaneously and continuously feeding the respective raw materials into a reactor. Preferably the reaction is performed at 0-100 deg.C, and the molar ratios of B/A and C/A are >=1.0 respectively, and the component C is blowingly fed into the reaction liquor.
Patent JP-S62161851-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: KOSHIBE SHIGERU
IPC: C08K7/26
Filed: 1986-01-09
Abstract: PURPOSE:An epoxy resin composition for sealing semiconductor, capable of absorbing abrupt thermal shock in solder immersion, having improved reliability after solder immersion, obtained by using silica containing voids in the interior as the whole or part of a filler. CONSTITUTION:An epoxy resin composition for sealing semiconductor, comprising (A) an epoxy resin such as bisphenol type epoxy resin, heterocyclic epoxy resin, etc., (B) a curing promotor such as a imidazole, tertiary amine, etc., and (C) silica (silica baloon, silas baloon, etc.,) having voids in the interior as part or the whole of a filler in a weight ratio of the silica to the filler of preferably 1/10-2/3 wherein size of one of the voids is <=1/3 silica diameter and <=5mum and the total volume of the voids is 1/50-1/2 silica volume.
Patent JP-S61160549-A (JP)
Title: Metal gasket
Inventor: TAKAHASHI MASAKATSU
IPC: F02F11/00
Filed: 1985-01-10
Abstract: PURPOSE:To secure the airtightness of a metal gasket in the optimum condition by forming the gasket from a plurality of thin metal sheets and changing the material of the sheets with holes having projections formed therearound. CONSTITUTION:A metal gasket 11 is formed from three thin metal sheets 12-14. A first circular opening 15 is formed in a first thin metal sheet 12 to constitute a bore 2. There are formed a circular projection 16 around the first circular opening 15 and a second circular opening 17 with a larger diameter than a through hole 4. Further, a third circular opening 18 with a larger diameter than the circular projection 16 and a fourth circular opening 19 for constituting another through hole 14 are formed in a second thin metal sheet 13. A circular projection 20 is formed around the fourth opening 19. These two sheets 12 and 13 overlap each other and bundled by a third thin metal sheet 14. The material of the sheets 12 and 13 and the height of the projections 16 and 20 can be changed in accordance with the airtightness of the openings and holes required.
Patent JP-H09188915-A (JP)
Title: Polyvinyl alcohol fiber containing tourmaline
Inventor: SUGIHARA TOSHIO
IPC: D02G3/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain the above fiber capable of emitting activated ions to activate biological cells and activate bacteria, etc., living in activated sludge and useful for purifying water by homogeneously dispersing tourmaline fine particles having specific particle diameters in polyvinyl alcohol fibers and treating the tourmaline particles for insolubilization. SOLUTION: Tourmaline fine particles having particle diameters of <0.3μm, preferably an average particle diameter of <=0.1μm are homogeneously dispersed in polyvinyl alcohol fibers in an amount of about 0.05-0.5wt.% and tourmaline fine particles are treated for insolubilization. When used as a contacting filter medium for purifying polluted water, the obtained tourmaline-containing polyvinyl fibers are good in durability and further have excellent properties for insolubilizing activated sludge bacteria.
Patent JP-2000201113-A (JP)
Title: Method and device for receiving burst optical signal
Inventor: ONO HIROSHI
IPC: H04B10/50
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the error ratio of digital output data by obtaining a high speed response to the transmission of many burst optical signals and high sensitivity for correcting optical transmission losses in various transmission lines by using simple constitution. SOLUTION: A received optical data signal transmitted through an optical fiber is photoelectrically converted by a photodetector 1 and its bit data receiving signal Sa is current/voltage converted by a preamplifier 2. A differential amplifier 7 with a limiter differentially amplifies outputs from the preamplifier 2 by an integration waveform signal generated by the time constants of a resistor element R5 and a capacitor C6 and its limiting operation. A comparator 8 executes automatic threshold control(ATC) for a differential output signal Sd from the differential amplifier 7 by resistor elements R10, R11 and a capacitor C12 and sends digital output data Sf in which all 1-bit data in the received signal Sa are raised by comparison using the ATC.
Patent JP-S59126652-A (JP)
Title: Semiconductor device
Inventor: OOOKA HIDEYUKI
IPC: H01L21/3065
Filed: 1983-01-10
Abstract: PURPOSE:To obtain a device of excellent contact characteristic and reliability by a method wherein the dimension and shape of an open hole used in an inner circuit are unified to several kinds in consideration of using frequency, thus enabling to provide an open hole having the optimum dimension and shape according to characteristic in an insulation film. CONSTITUTION:At the region A of peripheral circuit parts related with input- output protection, the open hole 11 of the insulation film 1 to connect an impurity diffused layer 2 and the open holes 12 and 12 to connect the source and drain region 5 and 5 of an output transistor 4 are one large open hole respectively corresponding individualy to the dimension and shape of each connection part. A power line is widely dispersed by the connection passing through this open hole, and then connection is performed with good contact characteristic. Besides, with respect to a signal line 7 belonging to the inner circuit B and a power source line 8, connection is performed by providing two kinds of the small open hole 13 of the signal line 7 used in unification even at the part other than the inner circuit and the large open hole 14 of the power source line.
Patent JP-S60147958-A (JP)
Title: Cassette type tape recorder
Inventor: OOSHIMA TAKEYORI
IPC: G11B15/675
Filed: 1984-01-11
Abstract: PURPOSE:To obtain stability of operation by keeping reset position of a cassette holder by an inject lever locked to forward-acting state through an interlocking member. CONSTITUTION:When a cassette A is inserted into a cassette holder 20 with the tape face facing the right, a hook 46 is disconnected from an engaging piece 69 just before the cassette comes into contact with the front wall 23 of the cassette holder 20. In the meantime, with tilting of a cassette ejecting member 40 to the front, a spring hanging piece 45 comes near to the connecting part of an interlocking member 50. Counterclockwise rotation is given to the interlocking member through an expansion spring 96, and at the same time, the cassette holder 20 is also subjected to energizing force in the direction of a fixed substrate 10. However, as the cassette ejecting member 40 rotates in the direction of arrow mark with the hook 46 coupled to the engaging piece 69, an inject lever 60 also maintains the state that is positioned in the front, and the leg 54 of the interlocking member 50 becomes kept in touch with the front edge of a projected piece 67 in the rear of the inject lever 60. Thus, the rotation of the interlocking member is checked.
Patent JP-H04211402-A (JP)
Title: Inhibitor concentrate, storage stable unsaturated theremosettable resin and cured product
Inventor: HOORU ERU UIKOSUKI
IPC: C08F2/38
Filed: 1991-01-11
Abstract: Thermosettable ethylenically unsaturated resins are rendered storage stable by the addition of a member selected from the group consisting of (1) at least one 1,4-naphthoquinone substituted on the 2 or 3 or both the 2 and 3 positions; (2) a complex formed by mixing (a) at least one quinonoid compound and (b) at least one imidazole compound; and (3) any combination of (1) and (2). The reactivity of these storage stable resins with curing agents is not significantly reduced by the presence of the stabilizer complex.