baber/WOPTO huggingface dataset:
Patent GB-1297199-A (GB)
IPC: H01H47/00
Filed: 1970-04-28
Abstract: 1297199 Machinery safety device E SICK 28 April 1970 [13 May 1969] 20271/70 Heading F2J [Also in Division G1] The operation of a plurality of relays is checked by connecting one change over contact from each in a chain so arranged that all the contacts have to change in order to energize a test relay. The invention is described as embodied in a machine tool control system incorporating, as a safety precaution, obstruction detection means for inhibiting operation of the machine when an obstruction, e.g. an operator, is detected in the workpiece region. The obstruction detection means (not shown) controls two relays A, B Fig. 1 so that when no obstruction is detected only the first is on (A, B) = (1, 0), and when an obstruction is detected only the second is on (A, B) = (0, 1). The correct inverse operations of these two relays A and B is checked by a slow-to-release relay C, which, having been initially energized by the detection of no obstruction (A, B) = (1, 0), remains energized providing relays A and B operate inversely, i.e. C = AB+ABC. A machine tool operation is initiated by closing a switch E to the position shown, but providing that no obstruction is being detected at that time (A, B) = (1, 0), then nothing further occurs. An obstruction is then simulated by means not shown (A, B) = (0, 1), whereupon providing relays A and B are correctly operating inversely, C = 1, and power is applied to a slow-to-release relay D = ABC + ABD. Relay D however is also slow to pick up, so that a transitional state in which relays A and B indicate an obstruction (A, B) = (0, 1), and relay D has not picked up, D = 0, occurs. This conjunction of events causes a relay G, Fig. 2, to be energized until the eventual pick-up of relay D, and this momentary energization of relay G constitutes a check on relays A, B, C and D. If relay G does not pick-up then the tool is turned off. Relay D having picked up, simulated obstruction is removed, relays A and B revert to their no obstruction states (A, B) = (1, 0) and a relay F = ABCD, Fig. 2, is energized starting the operation of the tool. If during operation of the tool an obstruction is detected (A, B) = (0, 1) the operation of the tool is inhibited, since relay F drops out, until the obstruction is removed. When the operation of the tool is complete the switch E opens and relays D and F drop out.
Patent GB-1315698-A (GB)
Title: Systems for identifying phase coded groups of radio frequency pulses
IPC: G01S1/24
Filed: 1970-09-28
Abstract: 1315698 Identifying phase coded groups of r.f. pulses DECCA Ltd 24 Aug 1971 [28 Sept 1970] 46115/70 Heading G4H A system for identifying in an r.f. signal, phase coded groups of r.f. pulses with a predetermined repetition interval between the pulses in a group comprises two threshold detectors 20, 21 adapted to provide a "1" signal whenever the incoming signal is greater than a positive reference voltage or more negative than a negative reference voltage respectively, the outputs 20, 21 being used as inputs to 2 shift registers 22, 23 shifted by a clock 24 having a repetition interval equal to that of the incoming pulses. In operation with pulses either in phase or 180 degrees out of phase with a reference r.f. signal, an irregular alternation in phase produces a binary word in register 22 and its complement at 23. All stages of register 22 that should contain a "1" for that pattern together with the outputs of all those of 23 are taken to AND gate 26. The complementary stages of both registers are likewise taken to AND gate 27. A similar storage system may be provided wherein the clock source 32 is displaced by “ wavelength of the carrier signal from the source 24. Other combinations of the outputs of the stages of the shift registers may be taken to other AND gates to detect further codes. The registers preferably comprise as many stages, e.g. 8 as there are pulses in a group. The clock pulses are moved by a fraction, e.g. 1/10 of the sampling interval for searching purposes. The apparatus may be used to provide a synchronizing signal in a "Loran-C" receiver.
Patent GB-1316803-A (GB)
Title: High intensity arc lamp
IPC: H01J61/12
Filed: 1970-05-20
Abstract: 1316803 Metal-vapour lamps GENERAL ELECTRIC CO 20 May 1970 [7 July 1969] 24504/70 Heading H1D A discharge lamp providing radiation concentrated in the blue, green and red spectral bands has a filling including an inert starting gas at a pressure of a low torr, at least one metal halide emitter providing radiation in the selected spectral bands selected from TlI, ScI 3 , CaI 2 , CsI, DyI 3 , NaI, SnI 3 , LaI 3 , LiI and BaI 2 , and at least one metal halide buffer serving to increase the energy input to the arc and augment the radiation from the emitter selected from SbI 3 , AsI 3 , BiI 3 , InI 3 , ZnI 2 , CdI 2  and PbI 2 , the buffer having a figure of merit, i.e. molecular weight x vapour pressure at 600‹ C. Î number of halogen atoms in the molecule x 10<SP>-4</SP>, greater than 1, and the emitter having a figure of merit not greater than 1 and an ionization potential less than that of the buffer. Mercury may be present as a secondary buffer. Electrodes 2, 2<SP>1</SP> each comprise a double layer tungsten helix 6 wrapped around a tungsten core wire 7 connected to a lead 3 by a molybdenum foil 4. The electrodes may be activated by thorium oxide but are preferably unactivated. Quartz heat shields 8 extending to the tips of the electrodes are packed with quartz fibres 9.
Patent GB-1321984-A (GB)
Title: Thermally insulating wall units
IPC: E04B1/80
Filed: 1969-09-16
Abstract: 1321984 Wall panels O A BECKER 16 Sept 1969 [29 March 1969 13 May 1969 21 May 1969 25 June 1969 22 July 1969 14 Aug 1969 23 Aug 1969] 45498/69 Headings E1B and E1W A thermally insulating wall unit comprises two opposed wall panels one of which is of vapour absorbent material, e.g. plaster, made vapour impervious at least on its inner surface, the outer surface of the panel being intended to face the interior of a building, and the other panel is of a similar kind or of a vapour impervious material, and a vapour impervious seal disposed at the edges of the panels so as to define between them at least one vapour impervious cavity which contains insulation, there being provided at least one pipe for connecting the cavity to a valve or some apparatus (such as an air drier or volume compensator), and either a plurality of surfaces in the cavity is arranged parallel to and spanning the panels, the said surfaces acting as thermal reflectors or the opposed inner surfaces of the panels act as thermal reflectors. As shown a wall unit comprises an outer metal plate 3a coated with aluminium foils 7, an inner plaster plate 16 coated with aluminium foil at least on its inner surface, impermeable seals 54 around the edges and a pipe 75 (Fig. 1) for connecting the cavity defined thereby to an air drying installation or a volume compensator. The cavity is lined with aluminium foil 7 and includes parallel foils spaced by perforated foamed plastics plates. Many modifications of the internal insulation structure are described, some of which are also in Specification 1218332. The unit may include an airtight envelope 97 (Fig. 14) which communicates via a pipe 97a with insulated internal cavity, the cavity 96 containing the envelope being defined by plaster plate 16 and metal plate 3b and being connected to an air drying installation by pipe 98. The cavity may have two pipes connected thereto one for the input of dried air and the other for the extraction of moist air, all the pipes being connected by common pipes to; a common pump, air drier and volume compensating device. Valves may be included in the pipes leading to each cavity set to maintain the pressure therein at a constant value. Where two cavities are provided in the unit the wall panels defining one cavity may both be impervious and the cavity therebetween contains hygroscopic material. The units for outside walls are attached to structural concrete ceilings and floors by Z- section members secured along their upper and lower edges with the plaster panel facing the room. For partition walls the units have a plaster panel at each face. The subject matter of divided Specification 1321986 is substantially the same as this application but the claims relate to a plurality of wall units forming part of a building and having the cavities connected to a common air drier. Specifications 1321985, 1321987 and 1321988 also are referred to.
Patent GB-1322714-A (GB)
Title: Rubber-polyester compositions
IPC: C08J5/10
Filed: 1969-10-20
Abstract: 1322714 Rubber-polyester compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 18 Sept 1970 [20 Oct 1969 23 April 1970] 51364/69 and 19559/70 Heading D1P [Also in Division C3] A process, for the manufacture of compositions comprising rubber in contact with polyester material, comprises impregnating the polyester with one or more halogen containing heterocyclic compounds containing in one aromatic heterocyclic ring one or two groups of the formulae -N=C (Halogen)- or =N-C(Hal)=, bringing the polyester into contact with the rubber and optionally shaping and vulcanising the composition. Alternatively the process comprises adding to the rubber one or more of the above heterocyclic compounds bringing the rubber into contact with the polyester and then optionally shaping and vulcanising the composition. The rubber may be any natural or synthetic rubber and it may be vulcanised or unvulcanised. Preferably the halogen substituted heterocyclic compound has the formula: wherein one or two of X<SP>1</SP>, X<SP>2</SP> or X<SP>3</SP> represent halogen (preferably chlorine) and the other or others represent a group of the formula NR 2 , OR, SR 1 R or NR-NR 2  and Y is a nitrogen or carbon atom carrying as substituent a nitro or cyano group or a group of the type represented by X' or a group of the formula SO 2 R, SO 3 R or SO 2 NR 2  wherein each of the groups represented by R 1  which may be the same or different, is a H atom or an alkyl group containing from 1 to 20 C atoms which may be optionally substituted by one or more hydroxyl or aryl groups or halogen atoms and which alkyl groups may contain one or more oxygen atoms interrupting a C chain, or an alkenyl, cycloalkenyl, cycloalkyl or aryl groups or, in the case where a N atom bears 2 groups represented by R the 2 groups R may together with the N atom form a heterocyclic ring and any of said aryl or heterocyclic groups may be optionally substituted by one or more alkyl, alkoxy, aryloxy, nitro, cyano, alkylsulphonyl or arylsulphonyl groups, or halogen atoms. In those heterocyclic compounds in which Y represents a N atom it is preferred that only one of the groups X<SP>1</SP>, X<SP>2</SP> and X<SP>3</SP> represents a halogen atom since compounds in which more than one halogen atom is in these positions tend to interfere with the vulcanisation of the rubber. Examples of the halogen-containing heterocyclic compounds are those in which X is a chlorine atom and the other two X groups represent optionally substituted amino groups especially those in which the amino groups are unsubstituted or carry one or two alkyl groups since these have minimal effect on vulcanisation. A typical compound used is 2-chloro-4, 6-diamino-s-triazine and these heterocyclic compounds are used in amounts between 0.1 to 10.0% by weight and preferably 0.5 to 3.0% of the rubber containing the heterocyclic compound.
Patent GB-1324996-A (GB)
Title: Alloys
IPC: C22C19/00
Filed: 1969-10-28
Abstract: 1324996 Ductile alloys INTERNATIONAL NICKEL Ltd 26 Oct 1970 [28 Oct 1969] 52821/69 Heading C7A An alloy, with improved ductility in the cast state, for use in turbines, comprises:- the balance, apart from impurities, being Ni.
Patent GB-1335879-A (GB)
Title: Material handling equipment
IPC: B66F9/14
Filed: 1971-02-08
Abstract: 1335879 Lift truck attachments R E BARKER & CO Ltd 2 Feb 1972 [8 Feb 1971] 4117/71 Heading B8H An attachment for a lifting vehicle, e.g. a fork lift truck which provides side shift of the load engaging means thereon to either side of the truck comprises a rear frame 1 having members (4), Fig. 1 (not shown), for securing the attachment to the carriage plate of the lift truck, a midframe 2 hingedly mounted at 12, 16 to a carriage plate 15 which is mounted for movement along the rear frame 1, and a front plate 3 on which load handling forks (9) are mounted, the plate 3 being mounted on a carriage plate 82 for movement along the midframe 2. The midframe 2 is movable about hinges 12, 16 towards and away from the rear frame 1 by means of hydraulic rams 18, 19, pivotally connected to the carriage plate 15 and midframe 2 and its lateral movement along the rear frame 1 on the carriage plate 15 is effected by means of fixedly mounted rams 65, 67 having pulleys mounted on the free ends of their respective rods about which pulleys runs a chain 71 which is connected to the carriage plate 15. The front plate 3 is movable about hinges 80, 81 by means of hydraulic rams 85, 86 pivotally connected to the front plate 3 and to the carriage plate 82, the plate 82 being movable along the midframe 2 by means of a second pair of fixedly mounted rams 98, 99 which engage a chain 104 connected to the carriage 82. In operation of the device, a pivotal movement of the midframe 2 and thus the front plate 3 and the forks mounted thereon away from the rear frame 1, the carriage plate 15 simultaneously moves inwardly along the rear frame 1 thus maintaining the forks within the lateral sides of the attachment. Similarly, if side shift of the forks to the other side of the attachment is required pivotal movement of the front plate 3 away from the midframe 2 occurs simultaneously with lateral movement of the carriage plate 82 across the midframe 2. Such simultaneous movements are achieved by means of sequence valves (151-154), Fig. 9 (not shown), connected into supply conduits (145, 146) leading from the hydraulic system of the fork lift truck to the four pairs of rams referred to above, control over the supply of hydraulic fluid to the said rams being effected by means of a lever (141) and its associated push button (143).
Patent GB-1344812-A (GB)
Title: Protective inserts for condenser tubes
IPC: F28F19/00
Filed: 1972-09-15
Abstract: 1344812 Tubular heat exchange elements A BANNER & F BANNER 15 Sept 1972 42850/72 Addition to 1247429 Heading F4S In a protective insert sleeve of a waterswellable plastics material (e.g. hygroscopic nylon) having at one end an outwardly extending flange, the sleeve wall is of tapering thickness such that the fluid inlet area of the sleeve is from 30 to 70% of the outlet area. The sleeve may have a portion whose cross-sectional shape is non-circular to hold the sleeve in position when first inserted in the tube generally as described in Specification 1,249,596.
Patent IL-108744-A (IL)
Title: Cooling cylindrical device for therapeutic treatment of hemorrhoids
Inventor: TROP MOSHE
IPC: A61F7/00
Filed: 1994-02-22
Abstract: A cooling cylindrical device for removal of pain and therapeutic treatment of hemorrhoids and anal fissures comprising a hollow insert, finger or bulb adapted in its contour for insertion into the anus with at least one inlet and/or outlet openings at its upper base, one or two tubes connected to said openings, and at least one container for cold liquid circulation starting from a container through an inlet tube into the cylindrical insert and wherein the liquid is driven back through the outlet opening and through the second tube to the container operated by a pump connected to the container or back to another container operated by gravity. <IMAGE>
Patent IL-114390-A (IL)
Title: 2-¬(Dihydro) pyrazol-3'-yloxymethylene¾ anilides their preparation their intermediates and their use as pesticides
IPC: C07C239/10
Filed: 1995-06-29
Abstract: A compound of the formula where---is a single or double bond and the indices and the substituents have the following meanings: n is 0, 1, 2, 3 or 4, it being possible for the substituents R1 to be different if n is greater than 1; m is 0, 1 or 2, it being possible for the substituents R2 to be different if m is greater than 1; Y is NO2, NHOR4, N(OR4) COXR4 or N(OR4) COOA where A is phenyl; X is a direct bond, O or NRa; Ra is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl; R1 is nitro, cyano, halogen, unsubstituted or substituted alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy or in the case where n is 2, additionally is an 2339 ד' בשבט התשס" א - January 28, 2001 unsubstituted or substituted bridge bonded to two adjacent ring atoms and containing three to four members from the group consisting of 3 or 4 carbon atoms, 1 to 3 carbon atoms and 1 or 2 nitrogen, oxygen and/or sulfur atoms, this bridge together with the ring to which it is bonded being able to form a partly unsaturated or aromatic radical; R2 is nitro, cyano, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-alkylthio or C1-C4-alkoxycarbonyl; R3 is unsubstituted or substituted alkyl, alkenyl or alkynyl; an unsubstituted or substituted, saturated or mono- or diunsaturated ring which, in addition to carbon atoms, can contain one to three of the following heteroatoms as ring member: oxygen, sulfur and nitrogen, or an unsubstituted or substituted, mono- or binuclear aromatic radical which, in addition to carbon atoms, can contain one to four nitrogen atoms or one or two nitrogen atoms and one oxygen or sulfur atom or one oxygen or sulfur atom as ring members; R4 is hydrogen, unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, alkylcarbonyl or alkoxycarbonyl; R5 is alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, or in the case where X is NRa, additionally is hydrogen.
Patent IL-114523-A (IL)
Title: Priming mixture containing no toxic materials and cartridge percussion primer employing such a mixture
IPC: C06B33/00
Filed: 1995-07-10
Abstract: A priming mixture containing no toxic materials, in particular no Pb, Ba or Sb compounds, and presenting at least one primary explosive, an oxidizing agent, a reducing agent, and an inert friction agent; the oxidizing agent comprising stannic oxide SnO2. The central-fire or rimfire percussion primer presents a casing containing the priming mixture, and, in the case of the central-fire primer, also an anvil.
Patent IL-118497-A (IL)
Title: Fluid sampling apparatus
Inventor: KRAUS MENACHEM
IPC: G01N33/48
Filed: 1996-05-30
Abstract: Apparatus (10) for sampling fluid from a puncturable conduit, said apparatus comprising: an elongate housing (14) comprising a conduit puncturing portion (12) and a clamp (26), said conduit puncturing portion being adapted to receive therein said puncturable conduit; a needle mount (40) mounted in said elongate housing; a needle (48) adapted for flow of fluid therethrough, said needle being fixedly mounted in said needle mount so as to have portions extending outward of said needle mount in opposite directions, a first end of said needle being pointed and protruding into, but not beyond said conduit puncturing portion, such that said conduit puncturing portion substantially prevents inadvertent engagement of a user's finger with said first end of said needle; and wherein said clamp is operative to clamp said puncturable conduit in said conduit puncturing portion, thereby forcing said puncturable conduit towards said first end of said needle and causing said first end to puncture said puncturable conduit.
Patent IL-124193-A (IL)
Title: Container with integral module for heating or cooling the contents
IPC: F24V30/00
Filed: 1996-10-16
Abstract: A container for holding a material, such as food, beverage or medicine, includes a cap and a container body. The container body has a material cavity (214) unitarily formed with a reactant cavity (216). The reactant cavity contains a solid reactant (246), and the cap (212) contains a liquid reactant (236) that, when mixed, produce an endothermic or exothermic reaction, depending upon the reactants selected. The cap has a tubular body section with an actuator disc (228) closing one end and a breakable barrier (234) closing the other end. With the exception of the barrier, the cap is of unitary construction. The cap has one or more prongs (230) extending from the inner surface of the disc toward the barrier. When a user depresses the actuator disc, it flexes inwardly and moves the prongs toward the barrier. The reactants mix when the prongs puncture the barrier. Heat transferred between the two cavities heats or cools the material The wall (224) of the container that defined the reactant cavity may be pleated (216) or corrugated to promote heat transfer.
Patent IL-125371-A (IL)
Title: 2,3,8,-TRISUBSTITUTED IMIDAZO [1,2-a] PYRIDINE COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
IPC: A61K31/437
Filed: 1997-01-24
Abstract: Compounds of the formula in which Ro is 1-4C-alkyl, hydroxymethyl or trifluoromethyl, R1 is 1-4C-alkyl, R2 is hydrogen, 1-4C-alkyl, 1-4C-alkoxy, halogen or trifluoromethyl, R3 is SO2-R6, R4 is hydrogen, 1-4C-alkyl, 1-4C-alkoxy, halogen or trifluoromethyl, 839 ט' באייר התשס" ב - April 21, 2002 R5 is hydrogen, 1-4C-alkyl, 1-4C-alkoxy or halogen, A is O (oxygen) or NH, R6 is 1-4C-alkyl, aryl, aryl substituted by R16, R17 and R18, aryl-1-4C-alkyl, aryl-1-4C-alkyl substituted in the aryl moiety by R16, R17 and R18, 1-4C-alkyl completely or partly substituted by fluorine, 1-4C-alkyl substituted by -S(O)n-R19 or the radical -CqH2q-2-aryl, or a cyclic substituent selected from the group consisting of thiolane, thiolane oxide or thiolane dioxide, which is unsubstituted or substituted by hydroxyl, aryl is phenyl or naphthyl and R16 is hydrogen, halogen, nitro, 1-4C-alkyl, 1-4C-alkoxy, trifluoromethyl, hydroxyl, carboxy, 1-4C-alkoxycarbonyl, cyano, 1-4C-alkoxy completely or partly substituted by fluorine, phenyl, benzoyl, mono-and di-1-4C-alkylamino, amino, 1-4C-alkylcarbonylamino or S(O)n-R19, R17 is hydrogen, halogen, 1-4C-alkoxy, nitro, carboxyl, 1-4C-alkyl or hydroxyl and R18 is hydrogen or halogen, R19 is 1-4C-alkyl, n is the numbers 0, 1 or 2, q is the numbers 2 or 3, and their salts, and the N-oxides of the pyridines or a salt thereof. They are for use in treating gastrointestinal disorders.
Patent IL-127467-A (IL)
Title: Metal chelates of substituted polyaminocarboxylic macrocycles and their use in diagnostic imaging
IPC: A61K49/00
Filed: 1998-12-09
Abstract: Paramagnetic metal chelates of macrocyclic polyamino carboxylic derivatives (I) and their salts The carboxylic derivatives used to prepare the chelates are of formula (I), and their salts with bases. m = 1 or 2; R' = H, 1-4C alkyl or hydroxyalkyl, CH2-COOH, -CH2CONZ1Z2, or HOOC-CH-(CH2)m-CONHR1; Z1 and Z2 = H or 1-4C alkyl, optionally hydroxylated; R = a group of given formula (IV); a = 1 or 2; Z = a bond, CH2, CH2CONH, or (CH2)2NHCO; Z' = a bond, O, S, NQ, CH2, CO, CO-NQ, NQ-CO, NQ-CO-NQ-, or CO-NQ-CH2-CONQ; Z''' = CO-NQ, NQ-CO, CO-NQ-CH2-CONQ, or NQ-CO-CH2-NQ-CO; Q = h or 1-4C alkyl, optionally hydroxylated; R1 - R5 = H, Br, Cl, I, CO-NQ1Q2, or N(Q1)-CO-Q2; Q1 and Q2 = 2-6C alkyl, optionally hydroxylated and optionally interrupted buy O, such that Q1 and Q2 between them 4 - 10 OH groups, with the proviso that at least 1 and at most 2 of the groups R1 - R5 are amides The paramagnetic metal used to prepare the complexes is preferably gadolinium, especially Gd<3+>. Independent claim covers a scintigraphic product containing a radio-labelled chelate of (I).
Patent IL-131882-A (IL)
Title: Process for the conversion of 2-(methylthio)-5-(trifluoromethyl)1,3,4-thiadiazole (tda) to 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (tda-sulfone)
IPC: C07B61/00
Filed: 1999-09-14
Abstract: The present invention provides a process for making thiadiazole sulfones. In particular, the present process is used to make 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole using catalytic oxidation in the presence of a suitable oxidizing agent. The catalyst system used for the oxidation reaction is a mixture of glacial acetic acid and a tungsten catalyst. The tungsten catalyst is preferably selected from the group consisting of sodium tungstate, potassium tunstate, and tungstic acid.