baber/WOPTO huggingface dataset:
Patent GB-124640-A (GB)
Title: Improvements in or relating to the Means Employed for Cutting Out Articles from Sheet Metal.
Inventor: WILSON THOMAS HENRY
IPC: B21D28/34
Filed: 1918-06-04
Abstract: 124,640. Wilson, T. H., (trading as Wilson's Sons, W.). June 4, 1918. Cutting shaped holes in plates; punches.- A punch for a sheetmetal-punching machine is so arranged that contours of any shape may be punched out by a nibbling action of the punch. It comprises a hollow tubular body 2 and a centre loose pin 3 depending below the cutting edge of the punch so that the edge of the plate being out abuts against the pin and can be rotated about the pin as a pivot during cutting. The tubular punch may have a cutting-edge at each end.
Patent GB-1499117-A (GB)
Title: Camera having a data recording device
IPC: G03B17/24
Filed: 1975-03-05
Abstract: 1499117 Photographing data on film ASAHI KOGAKU KOGYO KK 5 March 1975 [6 March 1974] 9172/75 Heading G2A A camera comprises a housing 1 with a filmloading opening, a cover 2 movable to and from a position in which it closes the opening in a lighttight manner and carrying a data recording device 3, housing 1 and cover 2 having surface portions adjacent each other when closed, terminals carried by the surface portion of the housing, and, in housing 1, a switch connected across the terminals and being closed in response to exposure operation. The switch is an FP flash switch, possibly with an X-flash switch in parallel, and is connected to a conducting surface on the housing and to a terminal 5C. These parts are connected to terminals 5D, 5D' on the cover when it is closed. Terminals 5D, 5D' are connected to circuitry in the recording device 3 to illuminate data on a panel, an image of which is projected on to the film.
Patent GB-398436-A (GB)
Title: Improvements in the driving gear of skew rolling mills
IPC: B21B19/04
Filed: 1933-03-27
Abstract: 398,436. Skew-rolling. VEREINIGTE STAHLWERKE AKT.-GES., 69, Breitestrasse, D³sseldorf, Germany. March 27, 1933, No. 9230. Convention date, Feb. 2. [Class 83 (iv).] Each skew roll b is driven from both ends by independent motors a and toothed gears c, d, e, thereby enabling a greater torque and power to be transmitted to the rolls.
Patent GB-580270-A (GB)
Title: Improvements in and relating to the grinding or polishing of surfaces of helically toothed gears or the like
IPC: B23F19/04
Filed: 1944-05-15
Abstract: 580,270. Polishing &c. helical gears &c. PARSONS MARINE STEAM TURBINE CO., Ltd., COOK, S. S., and DOUGLAS, L. M. May 15, 1944, No. 9270. [Class 60] Helical gears &c. are polished &c. by means of a lap having teeth conjugate with the gears and reciprocated in a direction at right angles to the motion of the gears when in normal use, the relative angular position of the gear and lap being determined by their mutual engagement which is maintained continuous and is under a constant torque. In one form, the workpiece W is carried in bearings F and driven by a chuck G through a train of gears C from a motor-driven shaft A<1>. The shaft A<1> is connected, through a differential D, to an aligned shaft A which drives a wormwheel K on a shaft Q having a pinion L engaging a rack M on a saddle S on which the lap P is mounted. The saddle carries members s which operate fixed motor control switches V at the ends of its traverse during which the work is oscillated to maintain the same phase of contact with the lap. The lap is placed under a constant torque by a weighted cord 3 wrapped round a wheel on its shaft. The saddle is provided with an arm fitted with a stop g, for engagement with adjustable stops h on a rack-bar operating a wheel k with a oneway clutch, whereby each double reciprocation of the saddle causes the rotation of the shaft b to effect relative rotation of the shafts A, A<1> and produce feed of the work. In another construction, the saddle is reciprocated hydraulically and the rotation of the work effected by a rack carried by the work. In a further form, the oscillatory motion of the work shaft is derived from the reciprocation of the saddle through a helically splined shaft. Specification 403,092 is referred to.
Patent GB-649940-A (GB)
Title: New or improved means for transmitting longitudinal movement
IPC: G05G5/08
Filed: 1948-04-03
Abstract: 649,940. Locking rods. BROWN & SONS (HUDDERSFIELD), Ltd., D., and BALMFORTH, N. April 3, 1948, No. 9407. [Class 80(iii)] A locking mechanism between three concentric relatively movable parts a, b, c may be used to provide " lost motion." One or more pins d slide radially in the sleeve b and have chamfered ends to engage annular V-grooves a<SP>1</SP>, c<SP>1</SP>. In the position shown in Fig. 1, the ring a, if moved longitudinally in the direction of arrow A, carries the sleeve b with it, until the pin d is opposite the groove c<SP>1</SP> in the shaft c. The pin is then forced inwards and locks the sleeve b to the shaft c, the ring a continuing movement. On the return stroke of the ring, if the sleeve b is axially loaded the pin d is forced outwards and engages the groove a<SP>1</SP> to lock the sleeve to the ring a again. Alternatively the shaft c may move and carry the sleeve b for part of its stroke.
Patent GB-667525-A (GB)
Title: Improved electrical terminal connections
IPC: H01R4/34
Filed: 1950-04-18
Abstract: 667,525. Binding - posts. GENERAL MOTORS CORPORATION. April 18, 1950 [April 22, 1949], No. 9435/50. Class 38 (i). [Also in Groups XXII and XXV] In a terminal connection comprising a wire and a screw engaging a terminal bar, the wire is prevented from slipping out from beneath the screw head by forming it with an arcuate-shaped recessed surface having a raised portion adjacent thereto which fits into a circular recess in the underside of the screw head. Fig. 5 shows one embodiment in which the recessed surface 21 and raised portion 22 are formed on the end 16 of a circular wire bent into a loop or half-loop, the screw 29 having a flat bottomed recess 32. Fig. 11 shows a modification wherein the recess 34 in the screw head is conical shaped, the wire 16 being formed with a correspondingly shaped recessed portion. In further embodiment, the surface 21 and the raised portion 22 are formed on the straight end of either a rectangular wire 35, Fig. 9, or a circular wire, Fig. 12 (not shown). A punch and die for shaping the wire as shown in Fig..5 are also described (see Group XXII).
Patent GB-545176-A (GB)
Title: Improvements in apparatus for loading sheath wire electric heating units
IPC: H01B7/16
Filed: 1941-07-25
Abstract: 545,176. Electric heating elements. BRITISH THOMSON-HOUSTON CO., Ltd. July 25, 1941, No. 9437. Convention date, July 25, 1940. [Class 39 (iii)]  Apparatus for' loading sheathed wire heating units with insulating material comprises means for feeding the insulating material into the sheath, centralizing means to hold the resistance wire in central position, which means is reciprocated during filling. The centralizing device engages the insulating material on its downward stroke, whereby the turns of the resistance wire are slightly lifted to counteract sagging. The feed of material is slowed when the sheath is partly full, and cut off when full. The sheath 11 containing the heating wire with terminals attached, as in Specifications 144,767 and 198,932, [both in Class 39 (iii)], is mounted on  a base 29, and the upper end held by jaws 69. The carriage 52 and associated parts are then lowered by means of a knob 58 until the centralizing tube 48 passes down into the sheath to the bottom. During this movement roller 68a engages latch 43 to release lever 38 to drop into its lower position on the latch. Lever 114 is then depressed, whereby a mercury switch 172 is closed to start a vibrator 167 which imparts periodic blows to the sheath to compact the insulation. Simultaneously, or preferably previously, the rotary driving shaft of the apparatus is started. The latch 107 is also released to open a shutter which allows insulating material to flow from the hopper 93 into the upper end of the sheath, and the latch also releases a detent which allows pawl 148 to engage ratchet wheel 146. This effects the vertical oscillation of centralizer 48. On the downward stroke the centralizer engages the insulating material and is temporarily released by slip between the pawl and ratchet 148, 146. The centralizer is gradually elevated as the insulating material rises, lifting the carriage 52 until the attached cam 118 actuates the shutter control to decrease the flow of insulating material, whereby a more uniform density throughout the length of the sheath is obtained. The apparatus continues to function until another part of the cam 118 acts to shut off the flow. At the same time, a wedge 59 rises and is held by levers 63 whereby the centralizer is allowed to drop and hold the upper terminal. The operating lever 114 is returned to its initial position, which also closes the shutter and de-energizes the vibrator. The jaws 69 are opened, and the filled sheath can be removed.
Patent GB-1448355-A (GB)
Title: Sheet material processing
IPC: C14B1/40
Filed: 1975-03-07
Abstract: 1448355 Staking leather BADISCHE MASCHINENFABRIK GmbH 7 March 1975 9679/75 Heading C6C A machine for mechanically processing (staking) leather and other flexible sheet material workpieces comprises reciprocatory tools 2 and 7 of plate form forming between them an operating zone 24 for the workpiece 25, the tools being vertically arranged to form a vertical operating zone, and above the operating zone at either side thereof there are provided driven rollers 5, 20 whose axes extend parallel to the direction of the width of the operating zone and serve to transport the workpiece through the operating zone. Preferably driving means 8 are provided for a reciprocating tool(s) at only one side of the operating zone, the opposite tool(s) being relatively fixed. The workpiece is laid into the operating zone for up to one half of its length whilst the tools are in the open position and the rollers withdrawn, whereafter the tools and the rollers are moved into the operating position, in which the length of workpiece situated in the operating zone is conveyed upwardly through the operating zone, whereafter the rollers and the tools are reopened, and the other half of the workpiece is laid into the operating zone and processed in a similar manner.
Patent GB-574935-A (GB)
Title: Improvements in electric discharge devices adapted to operate at high frequencies
IPC: H01J23/48
Filed: 1940-06-03
Abstract: 574,935. Electron oscillators. M-O VALVE CO., Ltd., HARRIS, N. L., and SLOANE, R. W. June 3, 1940, No. 9689. [Classes 39 (i) and 40 (v)] In electron discharge tubes such as those employing velocity modulation of the electron stream to a coaxial line the outer member 8 of this line is connected to a metal part 3 of the tube envelope to which one electrode 1 is attached ; the inner conductor 9 passes through a glass bead 5 supported by a tube 6 brazed to the envelope and is connected to another electrode 2. The diameters of the parts 8, 9 may be tapered where connection is being made to the electrodes. The tube 6 may project outwardly of the envelope.
Patent GB-1461636-A (GB)
Title: Plasna etching
IPC: H01J37/32
Filed: 1974-03-05
Abstract: 1461636 Plasma etching STANDARD TELEPHONES & CABLES Ltd 5 March 1974 9769/74 Heading B3V [Also in Division B6] An apparatus for chemically etching semiconductor wafers 10 by a gas plasma comprises a vessel 12 having gas inlet and outlet ports 16, 17, an electrically conductive, water cooled, earthed support 11 for supporting the wafers 10 such that their backs are prevented from being etched and an electrode system 31, 15 coupled to a RF generator 14 for generating a gas plasma. The support 11 is made of aluminium, stainless steel or nickel plated copper. Silica films on silicon wafers 10 can be etched if the plasma contains fluorine.
Patent GB-903484-A (GB)
Title: A dummy weapon, such as a practice hand grenade
IPC: F42B12/50
Filed: 1960-08-30
Abstract: 903,484. Practice ammunition. JANS, L. Aug. 30, 1960, No. 29868/60. Class 9 (1). A practice hand-grenade comprises a disintegrable body 2, preferably of synthetic plastic material and filled with liquid 1, an ignition head 6 connected to a small explosive charge 8 via a delay charge 7 and a spring 17 (shown compressed in the Figure) which is welded at its lower end to a ring 16 and attached at its upper end to a tube 11. A cap 15 encloses the upper portion of the body 2 and forms one unit with leaf springs 19 whose curved portions 20 engage with a groove 21. The upper end 13 of the tube 11 is attached by a screw 14 to the cap 15 and the lower end 12 is tongued, the inner surface of each tongue being prepared as a friction surface. To use the grenade, latch pin 22 is removed and the grenade is thrown. The spring 17 expands and the cap 15, leaf springs 19, ring 16 and tube 11 remove themselves as one unit from the body 2, the friction surfaces on the tongues 12 igniting the ignition head 6 in the process. On explosion of the charge 8 by ignition means described in Specification 893,080, the body 2 ruptures and the liquid 1 disperses as a cloud of droplets. The invention may also be embodied in practice projectiles, mines or bombs.
Patent GB-669887-A (GB)
Title: Fixative for preparing histologic tissue
IPC: G01N1/30
Filed: 1950-04-21
Abstract: 669,887. Disinfectants & preservatives. TECHNICON CHEMICAL CO., Inc. April 21, 1950 [Jan. 7, 1950], No. 9894/50. Classes 49 and 81 (i). [Also in Group XX] An agent for fixing histologic tissue for microscopic examination comprises a mixture of potassium dichromate, mercuric chloride and urea. The mixture may be prepared in solid form to be dissolved in water to form a fixative solution and preferably consists of about 6 parts by weight of dichromate, about 17 parts of mercuric chloride and about 15 parts of urea.
Patent GB-474210-A (GB)
Title: Improvements relating to electric circuit elements
IPC: H01C10/36
Filed: 1937-04-07
Abstract: 474,210. Variable resistances; handactuated devices for switches. STEATITMAGNESIA AKT.-GES. April 7, 1937, No. 9922. Convention date, April 8, 1936. [Class 37] [Also in Group XXXVII] A variable resistor or other electric circuit element wherein the adjustment is effected by a hollow rotatable shaft b has a switch shaft c longitudinally displaceable in the shaft b and provided with an annular recess d engaged by a transmission member g connected to the switch lever f. The member g is formed with a fork or hook g<1> directly engaging the spindle c which is at right-angles to the rotatable shaft of the switch e.
Patent GB-454439-A (GB)
Title: Improvements in liquid purification plant
IPC: C02F1/52
Filed: 1935-03-30
Abstract: 454,439. Purifying liquids; filters. MORSE, R. B., Hyattsville, Maryland, U.S.A. March 30, 1935, No. 9996. Convention date, April 11, 1934. [Classes 46 and 111] Plant for purifying water, sewage, &c. comprises a preliminary settling chamber 10, a coagulation chamber 11 and a filter 12 arranged one within another. There may be a central chamber 14 for pipe connections, and an outer reservoir 13 for the purified liquid. A diametrical partition P divides the tanks into two portions which may be operated independently. Liquid for treatment is delivered by a main 16 to the tanks 10, which are fitted with baffles 18. After flowing round these tanks it passes through pipes 19 to the coagulating tanks, chemical agents being added at this point. From the coagulating tanks the liquid passes through pipes 22 to a distributer 23 in the chamber 14 which distributer has branches leading to wells corresponding to sections into which each of the filters is divided by radial partitions. The liquid is distributed from each well over the corresponding filter section by radial troughs 34. Filtered liquid passes through pipes 35 to a stand pipe 36<1> in the chamber 14 and thence through mains 37 to the reservoir 13. For cleaning the filter sections wash water is passed from a distributing head 44 in the chamber 14 through. pipes 45 to the spaces beneath the filtering medium and passes upward through the medium, impurities being flushed into the wells which have connections to waste. Screens for supporting the filtering medium are formed of radial bars. Modified apparatus is described in which the coagulating tank is inside the filter and the preliminary settling-tank inside the coagulating tank, the troughs 34 which distribute liquid over the filters being arcuate instead of radial.
Patent HU-T55398-A (HU)
Title: New process for producing 1,3-substituted tetrahydro-1h-thieno/3,4-d/imidazol/2(3h)-one-4-ilidenepentanoic acid esters
Inventor: EYER MARTIN
IPC: C07F9/6561
Filed: 1990-03-14
Abstract: 1,3-Substituted tetrahydro-1H-thieno-[3,4-d]imidazol-2(3H)-one- 4-ylidenepentanoic acid esters are important intermediates for the preparation of the pharmaceutical active substance (+)-biotin. 
<??>An improved process for the preparation of this intermediate is proposed.
Patent HU-T62044-A (HU)
Title: Connecting fish-plate for rail-joint
Inventor: KOBLMUELLER GUENTHER
IPC: E01B11/00
Filed: 1991-06-21
Abstract: The fishplate (1) is made from a stiff man-made material. The body occupies the space between the rail head and rail foot. It is attached to the rail by screws, and if necessary adhesive. Horizontal passages (4) allows tensioning rods to pretension the plate. - The fishplates are further stiffened by lateral ribs (3) running the length of the plate on their external face.
Patent HU-T49879-A (HU)
Title: Process for producing new 1',2'-dihydrospiro square brackets open imidazolidine-4,4'(3'h)-quinoline square brackets closed derivatives and pharmaceutical compositions comprising these compounds as active ingredient
Inventor: LIPINSKY CHRISTOPHER A
IPC: C07D471/10
Filed: 1986-05-28
Abstract: Spiro-imidazolidines of the formula: 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein X is O, CH2 or NH; R is hydrogen, fluoro, chloro, methyl or methoxy; and Y is O or CH2. 
<??>These compounds are useful in treatment to prevent or alleviate ocular or neuritic diabetes-associated chronic complications.
Patent HU-T35216-A (HU)
Title: Process for the production of high-flowing capacity and high-density barium sulfate serving as screening component of x-ray contrast materials, the product obtained by this process and the x-ray contrast material produced with it
Inventor: FELDER ERNST
IPC: C01F11/46
Filed: 1984-08-03
Abstract: Barium sulfate suitable for the preparation of radiographic contrast agents of increased flowability and density is obtained by a high temperature treatment at 700 DEG  to 1,200 DEG  C. and preferably at 800 DEG  to 1,000 DEG  C. The barium sulfate so sintered is distinguished by a bulk density of 2.5 to 3 g/ml and its aqueous suspension, containing 200 g of barium sulfate per 100 ml, is distinguished by a viscosity of no more than 1,000 mPas. Radiographic contrast agents containing at least 200 g of sintered barium sulfate per 100 ml are outstandingly suitable for the difficult double contrast visualization of the stomach and gastric mucosa.
Patent HU-T54600-A (HU)
Title: Weather-proof, esthetic frontal-and roof boardings
Inventor: BALOGH LAJOS
IPC: C04B26/14
Filed: 1989-07-17
Abstract: Multiple layers of artificial resin are sandwiched together with coloured layers of synthetic grain. Available in many colours
Patent HU-T47810-A (HU)
Title: Method for producing dessert with chestnuts of milk base
Inventor: KISSNE ROZSA ADEL
IPC: A23L27/00
Filed: 1987-09-18
Abstract: A milk based chestnut dessert contains (all wt.% - a based on total mass): 15-25 pref. 20 ground perd. chestnut or chestnut and sugar, 2-8 pref. condensed or powdered skimmed or whole milk as reqd. for the milk base, 10-20 pref. 15 sugar, 3-9 pref. 6 fat or oil, pref. melted butter at 40-50 deg.C., 20-40 pref. 30 milk or water depending on chosen milk base, eg. highly skimmed milk of 7.2 deg. acidity and 8.5% fat free solids or whole milk. Above ingredients are homogenised using for instance a continuous kneeder. The simple intermediate product can be shaped for instance by extrusion into cylindrical shapes. These are cut to size at 20-30 Deg.C and water by dipping in an suitable chosen mass to reach 20-30 pref. 25 coating. - Coating temp. at 40-42 deg.C. - The finished units are cooked and packed pref. in foil.
Patent HU-T40984-A (HU)
Title: Process for industrial utilization of filter ground waste resulting from making harmless perchlorethilen-mud
Inventor: MAUER JOZSEF
IPC: C04B38/06
Filed: 1984-11-28
Abstract: The sieved earth residue, classified as class II dangerous material, has been freed from tetra-chloro-ethylene, is non-absorbent and originates from oil and fatty impurities contg. soil. This residue is added to mineral silicates in order to increase their bulk and their combustion heat. After mixing and igniting the product is used in building industry.
Patent HU-T51889-A (HU)
Title: Composition for cleaning of skeen
Inventor: GOEROEG JANOSNE
Filed: 1988-10-05
Abstract: A skin erasing cosmetic compsn. contains 10-60 wt% pearstones in a greasy or non-greasy base
Patent JP-S63170062-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J19/18
Filed: 1987-01-07
Abstract: PURPOSE:To eliminate necessity for ensuring an excessive memory capacity other than a collection memory, by adding a space data as a pitch information to a memory print data in the collection memory in order to reset a print head to a newest input position prior to correction printing after correction printing is carried out. CONSTITUTION:CPU 18 annuls an input print data if it is a space code and adds a pitch information associated with the space code into a correction memory 28. A position register 29 for storing corresponding print data being stored at a head position is provided, and when the print data is shifted out, corresponding pitch information is added in the position register 29 so as to update the information. Correcting operation is carried out by a signal inputted through a correction key on a keyboard. Information in the correction memory 28 is added to data in the position register 29 based on a signal inputted through a relocation key, so as to index the newest input position thus driving a carriage drive motor 12 until a head counter in a work memory 27 is aligned with the newest input position.
Patent JP-S63170182-A (JP)
Title: Automatic seat assembling device for vehicle
Inventor: NISHIWAKI KYOICHI
IPC: B62D65/00
Filed: 1987-01-07
Abstract: PURPOSE:To perform the assembly operation of a seat so efficiently, by installing a turnover device holding the seat on a conveyor belt, holding the seat delivered out of the turnover device with an assembling robot, and mounting it on a seat mounting part. CONSTITUTION:A seat is mounted on a conveyor belt 16, held by a turnover device 20, and it is delivered to a positioner 21. The positioned seat is held by an assembling robot 19, carried in a car body 3 and mounted on a seat mounting part. And, when the seat is carried inside the car body 3, the car body 3 is being held at a regular position at an upper part of the conveyor belt 2 by lift columns 4 and 5, and when the seat is mounted on the seat mounting part, the assembling robot 19 comes off the car body 3. With this constitution, in a process ranging from carrying-in to assembling of the seat, both delivery and assembly operations for the seat are efficiently performable.