baber/WOPTO huggingface dataset:
Patent GB-1370232-A (GB)
Title: Installation for progressively feeding workpieces to be processed  to a plurality of processing stations
IPC: B23Q7/00
Filed: 1972-01-05
Abstract: 1370232 Railway systems ROBERT BOSCH GmbH 5 Jan 1972 [9 Jan 1971] 454/72 Heading B7L An installation for progressively feeding workpieces to be processed to a number of processing stations comprises a conveyer track 15 (Fig. 1), a workpiece carrier 10 movable along the track to each station successively, the carrier having pins 11 thereon for locating and securing workpieces, as 13, thereon and a lifting device 18 below the track and having an hydraulic or pneumatic cylinder 19 which can project arms 23 carried by its piston-rod 20 through apertures 12 in the workpiece carrier 10, enabling projections 23<SP>1</SP> to engage with holes 14 in the workpiece 13 to lift it into a position for processing and to lower it on to the carrier after such processing. In an alternative embodiment (Fig. 3) the workpiece carrier comprises a frame having spaced cross-bars 26 with a permanent magnet 27 for supporting rotary workpieces, as 13. In this case the lifting arms 24 have V- notches 241 therein for supporting the workpiece, and at each retraction stroke of the piston-rod 20, the cross-bar 22 carrying the arms 24 engages the horizontal arm of a rocker member 30 causing a latch member 30<SP>1</SP> thereon to engage one of the cross-bars 26 and advance the carrier by the spacing between two adjacent bars 26. The rocker member 30 is repositioned by means of a spring (not shown). As an alternative an hydraulic or pneumatic cylinder coupled to a slide bar having spring loaded catches may be employed to drive the carrier or the carriers may move simply along the track under the influence of gravity. The workpiece carriers may be provided with legs if desired to enable them to be stacked one upon the other.
Patent GB-975144-A (GB)
Title: Polymerization of ethylene in the presence of inorganic salt hydrates
IPC: C08F10/00
Filed: 1963-01-04
Abstract: Polyethylene is made by polymerizing ethylene in an inert diluent with a catalyst consisting of aluminium, AlCl3 and either TiCl4 or hydrogen and VCl4, in the proportion of 1 to 12, preferably 1 to 3, gm. atom of Al and 0.3 to 3, preferably 0.5 to 2, moles of AlCl3 per mole of TiCl4 or VCl4, and an inorganic salt hydrate which gives up a substantial proportion of its water of hydration at a minimum temperature of about 100 DEG C. The hydrate may Ba Cl2.2H2O, MnSO4. H2O, Cu(NO3)2. 3H2O, or AlCl3.6H2O. The hydrates may be incorporated in the catalyst as a dispersion in a diluent, or after the other components have been ball-milled. Specification 975,143 is referred to.
Patent GB-1320111-A (GB)
Title: Thermistor and method of manufacturing same
IPC: H01C7/04
Filed: 1972-01-05
Abstract: 1320111 Thermistors PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 5 Jan 1972 [8 Jan 1971] 514/72 Heading H1K In a thermistor comprising two externally contacted electrodes 2 on the same main surface of a monocrystalline semiconductor body 1, e.g. of intrinsic Ge, Si or InSb, the current density in the body 1 is concentrated substantially entirely at the centre of the main surface so that negligible current flows at the edges of the main surface and on all other surfaces. This is achieved by suitable shaping of the electrodes 2 and by the provision of two non-contacted field electrodes 6 between the electrodes 2. A conductive layer may also be provided around the edge of the main surface. The lower surface of the body 1, to which heat is applied, may be covered with silicon dioxide or aluminium oxide, the first-mentioned material also being provided in a layer 4 on the electrode-bearing surface.
Patent GB-885167-A (GB)
Title: A device facilitating the maintenance of the electrode gaps of spark plugs and contact breakers of internal combustion engines
IPC: G01B3/32
Filed: 1959-01-07
Abstract: 885,167. Screwdrivers. GILL, R. S. Dec. 29, 1959 [Jan. 7, 1959], No. 571/59. Drawings to Specification. Class 61. [Also in Group XIX] A feeler gauge for testing the gap of the sparking plug or contact breakers of a motor vehicle is shaped to look like a sparking plug and is adapted to clip to a pocket. It may be combined with a screwdriver.
Patent GB-634104-A (GB)
Title: Improvements in or relating to storage bins and the like
IPC: A47B49/00
Filed: 1947-01-07
Abstract: 634,104. Storage bins. POWELL, Ltd., C. B., and POWELL, C. B. Jan. 7, 1947, No. 586. [Class 52 (i)] A storage cabinet comprises a removable container in the form of a minor sector of a cylinder, a tray for carrying the container and hinge means for supporting the tray for pivotal movement about a vertical axis coincident with the axis of the cylinder. As shown, the cabinet 1 is provided with uprights 2, 3. Quadrant shaped trays 4 with flanges 5 have tubular upright members 6 at their centres of curvature which present sockets for pins 9 in brackets 7 attached to the upright 2. The pins 9 may extend on either or both sides of the bracket and are held in their adjusted position by grub screws 10. Containser 11 rest on the trays 4. Other forms of pin and soctek connections are described. In a modification for use in factories several interfitting columns may be arranged as shown in Fig. 5. Specifications 908/08, [Class 29], and 175,859, [Class 52 (i)], are referred to.
Patent GB-1335580-A (GB)
Title: High frequency noise prevention cable
IPC: H01B11/14
Filed: 1971-01-06
Abstract: 1335580 Cables YAZAKI CORP 6 Jan 1971 [20 March 1970] 586/71 Heading H1A A cable designed to prevent high frequency noise comprises a non-metallic filament 1 coated with a layer of conductive and magnetic material 2 upon which is wound a non-metallic filament 3 which is coated with a conducting film. A layer 4 of conductive, magnetic and flexible material covers filament 3. Rubber insulation coating 5 and rubber protection coating 6 complete the cable. Conductive and magnetic layers 2 and 4 are composed of a magnetic metal oxide, a magnetic metal silicate, or a combination of these with or without a magnetic metal, and non-metallic particles dispersed in a binding agent which consists of synthetic resin or synthetic rubber in layer 2, and of vulcanized rubber in layer 4. The conductive film covering filament 3 consists of conductive non-metallic particles dispersed in synthetic resin or synthetic rubber. The synthetic resin may be phenol or aminoalkyd resin and the synthetic rubber may be polychloroprene.
Patent GB-283226-A (GB)
Title: Improvements in and relating to friction gearing
IPC: B24B47/12
Filed: 1928-01-07
Abstract: 283,226. Oakes, F. J. and Brandt, W. F. Jan. 8, 1927, [Convention date]. Friction and belt gearing.-In combined belt and friction gearing, the latter serves also as bearing for the driven shaft 1 which is supported in three pairs of friction wheels 11, 14, 13, 16, and 12, 15 (not shown), each pair being carried on a spindle 24 which carries a pulley 33, the three pulleys being engaged and driven by a belt 34. One spindle is carried on arms 28 turning on a fixed axis 29 to facilitate maintenance of gearing and bearing contact under the pressure of the belt. The spindles 24 are carried in ball bearings 25, 26 or cylindrical or other bearings in the framing 20. Shoulders 43, 44 on the shaft 1 maintain its axial position. The shaft 1 is intended to provide a high-speed drive for grinding and polishing wheels, lapping- tools in tool and die making, &c.
Patent GB-251236-A (GB)
Title: Improved paper-securing clip
IPC: B42F9/00
Filed: 1926-01-09
Abstract: 251,236. Bristow, C. April 22, 1925, [Convention date]. Clamps, eccentric.-In a clamping-device for paper sheets 3 comprising a pair of C-shaped members 1, 2 arranged one within the other so that when their longitudinal openings are in register the sheets can be inserted, and when the members are turned relatively, the sheets are clamped, the device is retained in the clamping position by members 1, 2 formed so as to grip one another frictionally as they are turned. In the construction shown in Figs. 1 and 4, the member 2 is elliptical in cross-section, and the member 1 is either circular or elliptical, so that when the member 2 is rotated to grip the sheets the members bind on one another and so are held in the clamping position. Bent-up portions 11 on the member 2 serve as finger-pieces and are received in slots 12 in the member 1. In a modification in which the member 2 may be circular it is gripped frictionally by bentdown portions 5, Fig. 5, on the member 1. The member 2 may be in two or more lengths. According to the Specification as open to inspection under Sect. 91 (3) (a), when the member 2 is circular, the edge of the member 1 is serrated so as to supply the gripping action. This subject-matter does not appear in the Specification as accepted.
Patent GB-103321-A (GB)
Title: Improvements in or relating to Regenerators for Coke-ovens or the like.
Inventor: ROBERTS ARTHUR
IPC: C10B5/10
Filed: 1916-01-18
Abstract: 103,321. Roberts, A. Jan 18, 1916. Coke ovens.-In a regenerative coke oven heated by gaseous fuel, the gases after leaving the heating passages in the oven walls are led to reversible regenerators situated below the oven chambers, the gases passing through the regenerators in a direction transversely to the direction of the air to be heated. The hot air, after leaving the regenerators, passes through air-heating passages between the heating walls of the adjacent ovens before reaching the burners. The invention is described bv way of example as applied to a coke oven having heating passages in the oven walls, as described in Specification 1370/15, and airheating passages between the heating passages in adjacent oven walls, as described in Specification 103,168. The gases from the heating walls 9, Fig. 1, pass downwards into passages 14 beneath the ovens and thence to downcomers 17, 18, Fig. 4, controlled by dampers 19 and leading into flues 15, 16. The flues 15, 16 communicate, as shown in Fig. 6, with a connecting-flue 46 from which the gases pass according to the position of the dampers 47, 48, through one or other of the regenerators 21, 22 in a longitudinal direction and escape into the flue 49 leading to the stack, dampers 50, 51 being provided at the exit ends of the regenerators. Air is supplied from a pipe 39, through one or other of the valves 42, 43, to passages 35, or 36, beneath the regenerators through which it passes in a vertical direction. Dampers 28, 29 operated by arms 33 on a shaft 31 control the delivery of the air from the upper ends of the regenerators to the flue 27. Air passes from the flue 27 to passages 20 and thence upwards through air-heating passages in the wall 13, and finally passes through passages 12 to burners 10.
Patent GB-563166-A (GB)
Title: Method of coating
IPC: C08F36/20
Filed: 1942-01-21
Abstract: Coated bases are made by polymerizing a monomeric organic oxygen compound containing at least two polymerizable groups, as described in Specifications 540,938 and 540,940, interrupting the polymerization before gel formation occurs so that a mixture of monomer and fusible polymer is formed, applying the mixture to the base and further polymerizing the coating to the infusible state. Suitable bases in addition to those described in Specification 540,940 are wood, metal, rubber, paper, glass, fabrics, cellulose derivatives and infusible resins.  A proportion of the monomer may be removed from the mixture either by distillation in vacuo at low temperatures or in the presence of polymerization inhibitors or by partial extraction with a solvent in which the polymer is insoluble, e.g. methyl or ethyl alcohol.  A smooth surface may be imparted to the coating by applying a smooth surfaced mould to the surface under pressure during the final polymerization. Specification 536,807 also is referred to.
Patent HK-27490-A (HK)
Title: Dynamoelectric machines
Inventor: UHEN RICHARD FREDERICK
IPC: F16N7/12
Filed: 1990-04-12
Abstract: A lubricant slinger mechanism for preventing the loss of oil or other lubricant which is pumped between the rotor shaft and bearing in an electric motor or other dynamoelectric machine. The slinger is mounted to the rotor shaft and mounted adjacent the end of the bearing out of which oil flows as it is pumped along the shaft from the reservoir. The slinger initially throws the oil radially outward against an inner oil well cover, and the provision of an impeller, such as a spiral vane on the outer peripheral surface of the slinger, imparts an axial component of velocity to the lubricant which impels it rearwardly toward the reservoir and prevents the migration of oil out of the forward end of the oil cover through which the rotor shaft extends. The slinger, in one form, includes an annular cup portion which overhangs the end of the bearing so that lubricant is thrown off the slinger at a point rearwardly of the end of the bearing. The slinger is preferably formed with an opening that is larger in diameter than the shaft and includes a tapered surface on one end so that as the brass rotor sleeve is inserted into it, it centers the slinger and enables the brass sleeve to be pressed therein by means of automatic assembly machinery.
Patent HU-T48195-A (HU)
Title: Process for producing carboxylic acid derivatives and pharmaceuticals comprising same
Inventor: WOLFF HANS P
IPC: C07C317/00
Filed: 1988-01-12
Abstract: Novel carboxylic acid derivatives of the formula I 
<IMAGE>
 in which
 R1 denotes an alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or alkylamino radical, a cycloalkyl or cycloalkoxy radical, or an optionally substituted aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl or arylamino radical,
 R2 denotes an optionally substituted aryl radical or in the case in which B denotes an alkylene group, also denotes a hydrogen atom,
 A denotes a straight-chain or branched, saturated or unsaturated alkylene group having 3 - 10 carbon atoms, which is optionally interrupted by a heteroatom and which has a chain length of at least 3 atoms, with the proviso that there should not be a heteroatom on an unsaturated aliphatic carbon atom,
 Y denotes the groups S(O)n or O,
 n denotes the numbers 0, 1 or 2 and
 B denotes a valence line or a straight-chain or branched, saturated or unsaturated alkylene group having 1 to 5 carbon atoms,
 and their physiologically acceptable salts, esters and amides are used for the treatment of metabolic disorders.
Patent HU-T46224-A (HU)
Title: Process for producing pharmaceutical compositions containing prostaglandin e1-derivatives
Inventor: FROELICH JUERGEN
IPC: A61K31/557
Filed: 1988-02-16
Abstract: Prostaglandin E1 derivatives as pharmacological active compounds and medicaments containing these compounds are described, in particular for transcutaneous application.
Patent JP-H09101615-A (JP)
Title: Photomask and production of stereoscopic circuit parts using the same
Inventor: ANDO YOSHIYUKI
IPC: G03F1/80
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a photomask with which stereoscopic and fine circuits are formable and to provide a process for production capable of producing stereoscopic molded circuit parts with one piece of the photomask or the photomasks of the number smaller than the number of exposure faces. SOLUTION: The photomask A is molded to a stereoscopic shape which has apertures a1, a2 of desired patterns and is arranged in tight contact with the outer periphery of plastic molded goods which are the materials to be plated. The photomask is produced by a photomolding method. The process for producing the stereoscopic circuit parts comprises successively subjecting the surface of the plastic molded goods to a plating treatment and resist treatment, arranging the photomask in tight contact with the outer periphery of the plastic molded goods and subjecting the molded goods to exposure, then removing the plating of the exposed parts or removing the plating exclusive of the exposed parts, thereby forming the circuit patterns.
Patent JP-H02181327-A (JP)
Title: Defective vacuum detecting apparatus
Inventor: WATANABE KENJI
IPC: H01H33/668
Filed: 1989-01-04
Abstract: PURPOSE:To decrease effects of an earthing voltage material on a vacuum bulb and prevent a shielding ability from lowering in the case of loading a circuit-breaker or breaking by installing a parting means of the earthing voltage materials so as to bring the earthing voltage material far away from the vacuum bulb before opening and closing poles. CONSTITUTION:An intermediate shield 34 is installed in the inside of a vacuum bulb 33 and a main electrode 35 to open and close upward and downward is installed in the inside of the intermediate shield 34. In this case, when a breaker' s main shaft 39 is rotated toward a direction to open a pole, the rotation is transmitted through a first lever 40, an operation rod 41, a second link 42, and an operation handle 44 and an earthing electrode 45 goes backward to the direction parting away from the vacuum bulb 33. And after the main electrode 33 is closed, the earthing electrode 45 is so set to come close to the vacuum bulb 33. As a result, in the case of loading a circuit-breaker or breaking, the effects of the earthing electrode 45 on the vacuum bulb 33 can be lowered. The breaking ability can thus be prevented from lowering.
Patent JP-H02181643-A (JP)
Title: Analysis apparatus
Inventor: OZAWA OSAMU
IPC: G01N27/38
Filed: 1989-01-06
Abstract: PURPOSE:To minimize an irradiation quantity and to decrease the measurement error by the temp. change of respective members by providing an acoustic lens focused to a flow passage facing the sensitive part of an electrochemical sensor to concentrate ultrasonic waves. CONSTITUTION:A soln. 18 to be measured is sent by solenoid valve 10, 11 and a liquid feeder 12 to a flow cell type ion selecting electrode 1 and a reference electrode 7 to form a liquid junction with a reference electrode liquid 8. An ultrasonic oscillating mechanism 17 is operated at 0.5W high frequency output and 2MHz frequency and the oscillations of an ultrasonic oscillator 16 pass through matching layer 14, 15 and are concentrated by the acoustic lens 3 to the flow passage facing the ion sensitive film 4. The soln. 18, therefore, arrives rapidly at the surface of the film 4 to allow the measurement. There is no need for irradiating the entire part of the measuring cell with more than the required ultrasonic waves and the temp. rise of the electrochemical sensor is minimized. The temp. of the soln. to be measured converges to a stationary value in a short period of time and the measurement errors can be decreased.
Patent JP-H11203710-A (JP)
Title: Formation method for optical disk format and optical disk
Inventor: YANAGIHARA HITOSHI
IPC: G11B7/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To turn the ratio of a shortest pit length to a groove width to be less than a specified value by preparing plural optical paths for sharing an objective lens, changing the constitution of optical devices in the middle of the respective optical paths to control the diameter of a luminous flux made incident on the objective lens, changing an effective numerical aperture and coping with the disk format of different shortest pit length and groove width. SOLUTION: In order to obtain the shortest pit length of a ROM area and the groove width of a RAM area, the two optical paths for which the effective numerical aperture is turned to about 0.6 in the optical path A for forming the RAM area and the effective numerical aperture is turned to about 0.9 in the optical path B for forming the ROM area are prepared. The optical axis centers of the two optical paths A and B are shifted by 1/2 of a track pitch Tp and position-adjusted beforehand, the feed pitch of an optical head is set so as to be moved by the track pitch Tp every time a disk is circulated once, the formation of the disk format to a master disk is performed and the ratio of the shortest pit length to the groove width is turned to be less than 0.8.
Patent JP-H04279019-A (JP)
Title: Solid electrolytic capacitor housed in metallic case
Inventor: YAMANE MASAYUKI
IPC: H01G9/08
Filed: 1991-01-08
Abstract: PURPOSE:To obtain a high-quality solid electrolytic capacitor housed in a metallic case, the tandelta of which does not deteriorate even when the capacitor is subject to a high temperature at the time of mounting parts by using a conductive bonding agent, such as sliver paste, etc., in place of solder. CONSTITUTION:After an oxide coating film, semiconductor layer, and carbon layer 2 are successively formed on an anode body which is constituted by erecting an anode lead wire made of a valve-action metal, the carbon layer 2 is electrically and mechanically connected to a metallic case 6 by means of a sliver paste layer 5, with the silver paste of the layer 5 being used as a conductive bonding agent.
Patent JP-H02181668-A (JP)
Title: Abnormality detecting device for gas insulation electric equipment
Inventor: OKUBO TETSUO
IPC: G01R31/08
Filed: 1989-01-06
Abstract: PURPOSE:To improve the detection accuracy by providing an optical fiber which contains a fluorescent agent, leading its end parts out of a container, coupling it with a photodetector, and detecting abnormality over a wide range. CONSTITUTION:The optical fiber 21 which contains the fluorescent agent is set making one round along the inner peripheral surface of the container 12 of a gas insulation bus 14. Both end parts of the fiber 21 are led out of the container 12 and connected to the photodetector 22. Then if abnormality such as a flash fault or partial discharge occurs between a conductor 11 and the container 12, the optical fiber 21 is irradiated with its light and the fluorescent agent in the core emits light. The light is propagated in the optical fiber 21 to the end parts and converted by the photodetector 22 into an electric signal, which is sent to a signal processing part 17 to detect the abnormality occurrence. The photodetector 22 is fitted outside the container 12, so the sensor can be fitted equally and the sufficient detection accuracy is obtained over a wide range.
Patent JP-H08187384-A (JP)
Title: Double-needle sewing machine
Inventor: SAKATANI YASUYUKI
IPC: D05B55/10
Filed: 1995-01-06
Abstract: PURPOSE: To form two stitches wider than the facing interval of horizontal shuttles. CONSTITUTION: Concerning the double-needle sewing machine equipped with a pair of horizontal shuttles 2 and 1 provided inside a sewing machine bed MB while facing each other and a pair of sewing needles N1 and N2 provided correspondingly to the respective horizontal shuttles 2, 1 to be moved up and down synchronously with the rotations of respective horizontal shuttles, the elevating course of at least one sewing needle between a pair of sewing needles is set outside both the horizontal shuttles.
Patent JP-H01177325-A (JP)
Title: Manufacture of high-purity zirconium
Inventor: OBATA MINORU
IPC: C22B34/14
Filed: 1988-01-07
Abstract: PURPOSE:To manufacture high-purity Zr by a simplified process by refining zirconium halide from the scrap of zircaloy by a halide decomposition process, decomposing the above, and the depositing the resulting high-purity Zr on the surface of a Zr material. CONSTITUTION:The scrap 23 of zircaloy containing Sn, etc., iodine 24, etc., as halogen are charged into a refining tank 11. Both are heated and allowed to react to form SnI4, etc., and ZnI4, and then, SnI4 is trapped and recovered in a recovering tank 13 having temp. difference. On the other hand, refined ZnI4 is fed to a zirconium iodide supply tank 16. The inside of a decomposition tank 17 is evacuated, and this decomposition tank 17 is heated by means of an electric furnace 18 up to a temp. at which the vapor pressure of ZrI4 can be held at the prescribed value, and further, a filament 19 consisting of high- purity Zr is electrified to undergo heating by means of an electric power source 20. Then, ZrI4 in a vapor-phase state in the supply tank 16 is slowly supplied into the decomposition tank 17 and ZrI4 is dissociated above the filament 19, by which high-purity Zr can be grown on the filament 19.