baber/WOPTO huggingface dataset:
Patent GB-1259537-A (GB)
IPC: H01L21/00
Filed: 1969-09-12
Abstract: 1,259,537. Producing photo-masks. ARBEITSSTELLE FUR MOLEKULARELEKTRONIK. Sept. 12, 1969, No.45085/69. Headings G2A and G2M. In the automatic production of a photo-mask comprising a row and column array of patterns 40 with predetermined spacings between the patterns by moving a photographic plate 36 with respect to an optical projection system (not shown), the plate is initially positioned independently of the row and column spacings, but subsequent movement of the plate is effected in dependence upon the row and column spacings. This gives an array as in the right hand part of Fig. 5, rather than as in the left hand part, which shows what happens when the first pattern 41 is generated in such a way that its location is fixed by the spacings of the rows and columns. For a pattern 40 built up of individual patterns (1-5) Fig. 1 (not shown) or for a pattern the dimensions of which are larger than those of the image field of the optical projection system used, and hence divided into sub-patterns (6-9) Figs.2 and 3 (not shown), the array is built up by successive step-and-repeat cycles a unique individual pattern or sub-pattern being associated with each cycle, and the plate being initially positioned with respect to the optical system only at the beginning of each cycle. For a photo-mask having a small size repetitive pattern, an intermediate size master having several of the required patterns thereon is first produced using the optical system. The array produced for the intermediate size master is located symmetrically with respect to the centre of the photographic plate. A circuit arrangement for controlling the automatic production of a photo-mask is also described.
Patent GB-1265227-A (GB)
IPC: B65G47/256
Filed: 1969-12-17
Abstract: 1,265,227. Orienting articles. INSTITUT FIZIKI AN LATVIISKOI SSR. 17 Dec., 1969, No. 61637/69. Heading B8S. Electrically conductive articles 7 and 8 from shoot 6 fall down through aperture 4 in the pole 2 of electromagnet 1 and are oriented by the non-uniform magnetic field produced between the pole 2 and the pole 3 which is likewise provided with an aperture 5. The articles fall on to a horizontal shoot 9 arranged as shown, the orientation of article 7 being perpendicular to the orientation to article 8. In a second embodiment, crown corks are oriented by a magnet with wedge-shaped pole-pieces, and pass down one or other limb of a forked shoot, Fig. 3 (not shown).
Patent GB-1288497-A (GB)
IPC: C08F220/04
Filed: 1970-04-02
Abstract: 1288497 Electrodeposition coating compositions CELANESE COATINGS CO 2 April 1970 [17 April 1969] 15606/70 Heading C3P [Also in Division C7] Coating compositions suitable for electrodeposition comprise an aqueous solution of an ammonium or amine salt of a curable interpolymer of, by weight, 10-60% of an unsaturated fatty acid having 12-24 carbon atoms, 0- 15% of acrylic and/or methacrylic acid, 10- 40% of a vinyl aromatic monomer and 20-75% of at least one other monomer selected from acrylonitrile, methacrylonitrile, an amide of acrylic or methacrylic acid or a mono- or di-N- methylol derivative thereof optionally etherified with a C 1 -C 4  alkanol, and C 1 -C 8  alkyl or C 2 - C 4  hydroxyalkyl esters of acrylic or methacrylic acid. The fatty acid component is preferably derived from a drying or semi-drying oil, e.g. tall oil fatty acid or dehydrated castor oil fatty acid (several others are also listed). The vinyl aromatic component may be styrene, vinyl toluene, α-methyl styrene or vinyl naphthalene. A preferred salt form of the interpolymer is diethylamine. The compositions may additionally include water-soluble solvents, e.g. mono- and polyalcohols and glycol mono-ethers; crosslinking agents, e.g. alkoxylated melamine or benzoguanamine resins, epoxy resins and ureaformaldehyde resins; and pigments, e.g. titanium dioxide. In examples the interpolymers are prepared by heating the corresponding monomers in the presence of cumene hydroperoxide and, after 5 hours, adding ethylene glycol monobutyl ether and further catalyst (in two increments) and completing polymerization.
Patent GB-1289862-A (GB)
IPC: G05B19/27
Filed: 1969-10-11
Abstract: 1289862 Programmed position control ELEKTROMAT VEB 11 Oct 1969 50050/69 Heading G3N [Also in Division G4] A positioning system for a cable-forming machine as disclosed in Specification 1204403 is modified by the incorporation of a fine positioning arrangement responsive through logic circuits to a coded glass disc bearing arcuate elements read by photo-cells. It is stated that the final positioning is effected through magnetic coupling.
Patent GB-1297796-A (GB)
IPC: D04B15/78
Filed: 1969-12-22
Abstract: 1297796 Knitting-machines EDOUARD DUBIED & CIE SA 22 Dec 1969 [24 Dec 1968] 62225/69 Heading D1C A pattern mechanism 4 for a flat machine comprises electromagnets 8, which each act on a group of control members 13 as the groups are moved past them; the members, at the end of the lock traverse, determining the position of the needles. The members act on the ends of jacks 3 via pivoted sensors 28 mounted in a block 5. Upper and lower sets of sprung control members are mounted in movable carriages 11, 12 to co-operate with the ends of the sensors. The members 13-13"' of the groups 14l, r are staggered vertically to allow space for fixed controlling cams 15, 16, 17. As the carriages pass the cams, the springs are deflected by the first cam 15, and may be held in that position, to pass one side of the succeeding cams, by a pattern controlled electromagnet 8. Unselected springs pass on the other side of the cams. Each sensor co-operates with an upper and a lower spring whose positions determine which of three positions the sensor will occupy when moved into engagement by the block 5. On their return towards the jacks they either miss the ends, as shown, or engage one of the end steps 3b', 3b" thus moving the jacks a correspondingly greater or lesser extent.
Patent GB-1301865-A (GB)
IPC: A61J11/00
Filed: 1970-09-17
Abstract: 1301865 Animal teat-feeder G P ROSEMILLER 17 Sept 1970 44458/70 Heading AIM [Also in Division B8] Teat feeders 10 of the type having a nozzle portion 11 the passageway 14 of which is normally closed by a gravity operated valve comprising a stem 15 and an enlarged head 16, are cleaned without removing the nipples 22 by inverting the feeders so that the valve falls open, screwing the nozzles onto bosses 31 which are provided with holes communicating with the passageways 14, and passing the assembly downwards through a cleaning solution, e.g. by dropping it. An enlarged head 19 on the other end of stem 15 by which the feeding animal opens the valve is slotted to prevent it obstructing the passageway 14.
Patent GB-1302193-A (GB)
IPC: H01J49/40
Filed: 1969-04-18
Abstract: 1302193 Mass spectrometers SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 16 April 1970 [18 April 1969] 20005/69 Heading H1D In a mass spectrometer of the time-of flight type, a beam of ions is passed through a pair of electrostatic deflection plates 21, Fig. 2, the field between which is periodically stepped between two discrete values. Ions as shown at a 0  which have passed through the plates before the step waveform is applied follow the path a 1 , a 2  to one side of a slit 4 in an output diaphragm, whereas ions as shown at e 0  which enter the field as the waveform is applied are deflected to the other side of the slit along the path e 1 , e 2 ; only ions which lie within the region c 0 , b 0 , d 0 , c<SP>1</SP> 0  at the time of the step pass through the slit to an output electron multiplier (not shown). The solid lines in Fig. 2 illustrate the shape of the beam at various instants, and the ions in the selected region separate according to their mass/charge ratio in the drift space, which may or may not include an electric field, so that the masses may be displayed as a function of time on an oscilloscope synchronised with the step wave. The end of the step wave could cause a second spectrum, and this may be displayed and may be prevented from interfering with the first spectrum by using a long enough pulse; alternatively the second spectrum may be suppressed by providing a second pair of deflection plates inclined e.g. at 90 degrees to the first and supplied with the same waveform, or by triggering the oscilloscope only on the leading edge of the pulse. For adequate resolution the rise time of the pulse should be less than half the transit time of the heaviest ions through the deflection plates. The width of the slit 4 influences the sensitivity and resolution and may be adjustable or may vary along its length so that a desired width may be selected by adjustment of the direct voltage across the second pair of deflection plates.
Patent GB-1303063-A (GB)
IPC: B65H75/14
Filed: 1969-05-05
Abstract: 1303063 Reels BP CHEMICALS Ltd and ENFIELD-STANDARD POWER CABLES Ltd 7 May 1970 [5 May 1969] 22778/69 Heading B8M A reel for filamentary material, e.g. cable, comprises a continuous corrugated channel made by bending a transversely corrugated channel of plastics material back on itself and joining the ends together. The plastics material may be polyvinyl chloride, polyethylene or polystyrene. The corrugations in the channel may be such that the outer peripheries of the side walls of the reel are substantially flattened. The ends may be joined by spot welding, and a hole may be made by a heated rod in the base of the channel in order that the filamentary material may be attached to the reel. The ends of the channel may be held together by means of the filamentary material wound on the reel. The corrugated channel may be made by extruding a corrugated tube and splitting the tube longitudinally to form two channels.
Patent GB-1307972-A (GB)
Title: Stirling cycle engine power-control systems
IPC: F02G1/05
Filed: 1971-04-23
Abstract: 1307972 Stirling cycle engines KOMMANDITBOLAGET UNITED STIRLING (SWEDEN) AB & CO 23 April 1971 10901/71 Heading F1S In a Stirling cycle engine power control system of the kind in which one of the working spaces 1 in each cylinder of the engine is connected to a chamber 5 of variable volume, this chamber is provided with at least one movable wall 4 which is counterbalanced by a pressure fluid in a space 6 in communication with a reservoir 7 for the fluid through two separate branch conduits 8, 9 each containing a respective non-return valve 10, 11 and control valve means 12, 13, 14 for selectively allowing the blocking of both of the branch conduits or connecting alternatively either one or the other of the branch conduits with the fluid reservoir. In the Fig, 1a represents the working chamber 1 during a period when the pressure of the working gas is above the average value whereas 1b represents the same chamber during a period when the gas pressure is below the average value. A pump (not shown) may be associated with the control valve 12, 13, 14.
Patent GB-1315206-A (GB)
Title: Bolt mechanism for an openable member
IPC: E05C1/04
Filed: 1970-05-05
Abstract: 1315206 Bolt fastenings M H RUMBLE 4 May 1971 [5 May 1970] 21528/70 Addition to 1172476 Heading E2A A bolt mechanism for securing an openable member 102 to a stationary structure 106, comprises an elongate bolt 104 having a longitudinally-extending undercut groove 105 in one face thereof, a pair of blocks 101, 107 each having a transverse cross-section complementary to that of the groove and arranged to be secured respectively to the openable member and to said stationary structure and spaced apart longitudinally of the bolt, whereby the bolt is slidably-mounted on the block 101 and is movable between a securing position in which in use the bolt is also engaged with the block 107 and thereby bridges and is retained by both blocks and a releasing position in which the bolt is disengaged from the block 107, and stop means 115 preventing longitudinal sliding movement of the bolt beyond its securing and releasing positions, the groove being in the rear face of the bolt, that is the face thereof which in use is adjacent the openable member and the bolt having end portions of its front and side faces which in use, with the openable member closed, are adjacent said other block extending longitudinally beyond the groove in the bolt, whereby when the bolt is in its releasing position and the openable member is closed, said end portions will shroud said other block without being retained thereby, the other end of the bolt, then being disposed beyond the end of said one block remote from the other block by a distance at least equal to the distance of travel of the bolt between its securing and releasing positions, whereby when the openable member is closed both blocks will be shrouded by the bolt whichever position it is in. In the construction shown, the block 107 has a body and a head both of cylindrical shape, the head being of greater diameter than the body and the blocks being of a size such that in the fastening position of the bolt it is disposed in the undercut groove; the block 107 is secured in position by a screw 109 and its head is eccentric to the axis of the body whereby on rotating the block on the screw the block can in use be aligned with the undercut groove. The block 101 may be made of a resilient plastics material and the central portion of .the block is formed by thin walls 120 each of which has a protuberances 121 engaging the side walls of the larger part of the undercut groove the protuberances providing frictional resistance to the sliding of the bolt. The end portion of the bolt which covers the block 107 when the member 102 is in the closed position is U- shaped in cross section and extends from the undercut groove. The stop 115 is secured by a screw 116 to an extension 117 of the block 101 beyond its end face 113; the bolt is provided with a transverse bar 112 which moves with the bolt and, in the releasing position of the bolt, engages the end face 113 of the block 101 and, in the bolting position of the bolt, engages a shoulder 114 of the stop 115.
Patent GB-1325262-A (GB)
Title: Musical primer for the youngest
IPC: G09B15/02
Filed: 1971-04-30
Abstract: 1325262 Teaching music S JANISZEWSKA 29 June 1972 [30 April 1971] 12311/71 Heading G5X An arrangement for teaching music comprises a sheet on which the notes of a scale are represented by pictures in different colours and at least one five line stave is provided, the lines being in colours corresponding to the colours of the note-representing pictures. The pictures may be of children coloured black for C, blue for D, yellow for E, green for F, red for G, violet for A and brown for B. The coloured pictures and staves are arranged variously on a plurality of sheets constituting a book to provide a series of lessons. Two further pictures may be used representing the treble clef and the bass clef.
Patent GB-1325520-A (GB)
Title: Glow discharge electron guns
IPC: H01J37/077
Filed: 1971-01-29
Abstract: 1325520 Electron guns GENERAL ELECTRIC CO Ltd 28 Jan 1972 [29 Jan 1971] 4126/72 Divided out of 1324141 Heading HID An electron gun of the glow discharge type comprises a cathode 10 and a plurality of cupshaped anodes 12-14 provided with apertures 22 for the passage of the beam arranged within an enclosure which may be filled with argon at 10-100 millitorr so that a self-sustaining glow discharge may be maintained and electrons produced from the cathode by ion bombardment. The anodes may be maintained at successively increasing potentials, as illustrated, which allows the use of a greater overall accelerating voltage; alternatively they may be arranged to focus the beam. A magnetic lens such as the coil 27 may be attached to the final anode 14 to assist focusing. The cathode surface 11 may be flat or concave.
Patent GB-1326942-A (GB)
Title: Animal restraining devices
IPC: A01K1/06
Filed: 1970-07-17
Abstract: 1326942 Animal holding appliances E B EDMUNDS 15 Oct 1971 [17 July 1970] 34848/ 70 Heading A5R An animal restraining device comprises a horizontal rail 22, a spacing member 52 one end of which is mounted on and free to rotate on the horizontal rail, a forked unit 66 to which the spacing member is pivotally hinged and which includes two arms 68, 70 defining a slot open at its lower end, the arms being non-rotatably attached to a bar 60 which is in turn pivotally hinged to the other end of the spacing member and one or more stops, which in the embodiment shown are two gates 24, 26 positioned to act as stops for the arms 68, 70. Rotation of the bar 60 relative to the member 52 is limited by a stud 62 and a slot 64 in a connecting T-piece 58. The gates are positioned vertically below the rail 22. The gates 24, 26 define a slot 28 open at its upper end in which a cow's neck may be positioned when the forked unit is swung away from the gates, and in which the cow's neck is confined when the forked unit is swung back against the gates. The gates are held together by a sleeve 86 which can be slid entirely on to the gate 24 to allow both gates to be swung about vertical bars 18, 20. The spacing apart of the gates and the arms 68, 70 is adjustable. For raising the forked unit out of engagement with the stops to release the cow, a rotatable horizontal bar 76 having a stud 78 arranged to co-operate with an indent 80 of a sleeve 74 to which one end of a cord is attached, the other end of the cord being attached to the bar 60, is rotated so that the cord is wound round the sleeve 74. A number of the devices may be positioned side-by-side.
Patent GB-1327082-A (GB)
Title: Infrared measuring means and method
IPC: G01N25/72
Filed: 1970-05-21
Abstract: 1327082 Photo-electric monitoring of thermal bonds VANZETTI INFRARED & COMPUTER SYSTEMS Inc 21 July 1970 8553/73 Divided out of 1327081 Heading G1A The quality of a bond (e.g. of an integrated circuit to a substrate) made by thermal techniques, is monitored by picking-up infrared radiation from the area of the bond by optical fibre means and conducting it to a photo-electric transducer whose output is processed to determine the quality of the bond in dependence in the infrared radiation emitted thereby. This radiation may be that omitted during the bonding process a residual emission after bonding has taken place. The bonding process may be by e.g. mounting the materials on a hot plate, direct application of a flame or use of optical radiation, manual or ultrasonic vibration to cause a thermal flow; or a combination of the latter two operations. Apparatus and modifications. The basic apparatus Fig.1, comprises a stereo microscope 8, provided with an adjustable mount 3 for the material 1, by which the point of interest can be viewed and aligned with the end of the optical fibre limit guide 4 which is coupled to detector 5, sensitive to infrared, which feeds control circuit and display e.g. an oscilloscope or recorder 7. In modifications, Figs. 2 and 3 (not shown) advising of the light guide on to the spot of interest is aided by viewing the material through a guide which is provided with a central fibre reserved for the detector. The top end of the fibre bundle is either branched Fig.2 (not shown) or has the detector mounted centrally thereon Fig.3 (not shown). In an arrangement which allows changing of the detector fibre to suit measuring requirements Figs.6 and 7 (not shown), a joint between two aligned fibres is provided with a bellows adjustment arrangement, the upper fibre being of layer diameter and feeding a detector enclosed in a Dewar flask 3 for cooling. A modulator (e.g. using electromagnetically induced rotation of the plane of polarization) may be inserted in the gap (50) or elsewhere in the radiation path so as to provide a reference level.  Light guide. The materials chosen for the optical fibres may be glass, quartz, As 2 S 3  or arsenic-selenium tellurium fibre &c., and are particularly transmissive of certain wavelengths i.e. particular fibres are used to transmit radiation indicative of particular temperatures. The aperture of the fibre is controlled by choice of cladding material, and the latter may be such as to cause evanescence of waves outside the boundaries of the fibre. Detectors. These may be an intrinsic germanium device; a silicon device; a photomultiplier. Calibration of the system may be carried out moving a GaAs infrared emitting diode. A plurality of detectors may be deposited on the exit ends of the fibres of the bundle.
Patent GB-1339021-A (GB)
Title: Rotary actuator
IPC: E05F15/04
Filed: 1970-09-15
Abstract: 1339021 Door operating mechanism; power operated hinge DUNLOP HOLDINGS Ltd 14 Sept 1971 [15 Sept 1970] 43965/70 Headings E2F and E2M  A plate 2 is pivoted in a V-shaped trough 1 about an axis parallel to the base of the trough and has a plurality of flexible pouches 5, 6 disposed between each side of the plate 2 and the corresponding side of the trough. Means are provided for selectively admitting fluid (e.g. air) to either set of pouches (6 as shown) and exhausting the other set 5 to thereby inflate the pouches 6 to a wedge shape and hence pivot the plate 2. The contacting surfaces 26, 27 of the plate 2 and pouches have a common axis of rotation and flexible strips 29, 30 may be provided between such surfaces. The pouches are clamped in the base of the trough and may have metal laminae 31 between adjacent pouches. Each pouch has a fluid supply pipe which, in the pouch, is surrounded by a wafer to prevent crushing and which may be connected to a respective manifold 53 for each set of pouches 5, 6 or to a common connector device Fig. 11 (not shown). A metal or rubber protective cover 72 may be provided. The pouches to be deflated may be connected to atmosphere or to a source of vacuum. An adjustable stop is provided for limiting movement of the plate 2. The device may be used to operate an omnibus door, Fig. 13 (not shown).  The plate 2 is pivoted to the trough 1 by a shaft 17 engaging bores 18, 19 in the trough end 15 and plate 2 respectively. A pin 20 locks the shaft against rotation. A low friction bearing 23 and a thrust washer 24 are provided.
Patent ID-28786-A (ID)
Inventor: BARLAAM BERNARD CHRISTOPHE
IPC: C07D239/42
Filed: 1999-08-25
Abstract: Arylpiperazines of formula (I) useful as metalloproteinase inhibitors, especially as inhibitors of MMP 13
Patent IL-103724-A (IL)
Title: Casing for electronic transmitting/receiving apparatus
IPC: H05K5/00
Filed: 1992-11-12
Abstract: Container for housing electronic devices, characterized in that it comprises an outer case consisting of at least two parts (25, 25(), means for installing the apparatus in a vehicle and an inner compartment consisting of at least three parts, the assembly of the aforesaid components providing a self-holding and rigid structure.
Patent IL-104724-A (IL)
Title: Polyolefin fiber, its manufacture and its use
IPC: D06M101/16
Filed: 1993-02-14
Abstract: A fiber comprising a polyolefin fiber having a finish which comprises an antistatic composition selected from the group consisting of composition (I) which comprises: (a) at least one neutralized C3-C12 alkyl or alkeny phosphate alkali metal or alkali earth metal salt, and (b) a solubilizer; and composition (II) which comprises at least one neutralized phosphoric ester salt of the formula O(MO) O(R1)nR)y wherein M, which may be the same or different, is an alkali or alkali earth metal or hydrogen, R is a C16-C22 alkyl or alkenyl group, R1 is ethylene oxide or propylene oxide, and n is 1 to 10, x is 1 to 2 and y is 2 to 1, and x + y = 3.
Patent IL-105164-A (IL)
Title: Preparation of N-phenyl-N-methoxyacetyl-dl-alanine methyl ester
IPC: C07C231/08
Filed: 1993-03-25
Abstract: Process for the preparation of N-phenyl-N-methoxyacetyl-DL-alanine methyl ester derivatives of the formula (I).    <IMAGE>  (I)  wherein R is a C1-4 alkyl residue; and n is a cardinal number between from 1 to 3, which comprises reacting an N-methoxyacetyl derivative of the formula (II).    <IMAGE>  (II)  wherein R and n are as defined above, with a stoichiometric amount of an alkaline metal alkoxide, at a temperature between 80 DEG  C. and 150 DEG  C., until completion of the removal of the alkanol present in the system, then reacting the thus obtained alkaline metal salt of the compound of formula (II) directly or after isolation with a methyl DL-x-halopropionate.