baber/WOPTO huggingface dataset:
Patent GB-1295323-A (GB)
IPC: D06P1/645
Filed: 1970-10-21
Abstract: 1295323 Oxyalkylated carboxylic acid-alkylolamine reaction product FARBWERKE HOECHST AG 21 Oct 1970 [22 Oct 1969] 50016/70 Heading C3R [Also in Divisions D1-D2] A novel mixture of compounds having the formulae in which A denotes an oxymethylene group or the radical -CHR-, R denotes hydrogen or C 1-4  alkyl, R 1  denotes C 3-20  alkyl or alkenyl, R 2  denotes C 1-4  alkyl or -(CH 2 y-O-(C n H 2n O)xH, R 3  denotes -(CH 2 )y-O-(C n H 2n O)xH, n = 2 or 3, y = 1, 2 or 3 and x denotes a number of from 5 to 150, the proportion of the oxazoline derivative in the mixture ranging from 30 to 70 mol per cent, is prepared by reacting a carboxylic acid R 1 -A-COOH with an equimolar amount of an alkylolamine of the formula at an elevated temperature until 1À2 to 1À7 mols of water for each two mols of starting mixture have been split off, the product then being reacted with ethylene and/or propylene oxide. Alternatively the novel mixture of compounds may be prepared by suitable admixture of the three component compounds. Exemplified carboxylic acid reactants are palmitic, oleic, stearic, 2-ethylcaproic, lauroxyacetic, 2-ethylhexoxyacetic, coconut oil fatty, tallow oil fatty and butanecarboxylic acids. Exemplified alkylolamines are tris-hydroxymethyl-aminomethane, 2-amino-2-methyl-propanediol-1,3 and 2-amino- 2-ethyl-propanediol-1,3. Uses.-As auxiliary agents for the dyeing of fibres in aqueous solutions containing conventional additives, viz. sodium hydroxide, sodium dithionite, acetic acid, sodium sulphate and ammonium acetate.
Patent GB-1297123-A (GB)
IPC: F16H47/06
Filed: 1969-12-03
Abstract: 1297123 Variable speed gear VOITH GETRIEBE KG 3 Dec 1969 [3 Dec 1968] 59045/69 Heading F2D A forward and reverse gear includes mechanical reversing gearing including clutches (e.g. on a sleeve 14 splined on the output shaft 13) and interrupter (e.g. a clutch 43 and/or a hydrodynamic torque converter 6) between a source of power M and the mechanical gearing, a clutch actuator (e.g. a jack 22-and a linkage 15) for selectively setting the mechanical gearing in forward or reverse, a manual direction selector 25, a speed sensor (e.g. a pump 33 and a valve 45) to provide a "stop" signal when the output speed is negligible, a comparator 37 of the output direction and the selected direction of the selector 25, which on detecting a difference, produces a "change" signal which causes the interrupter to disconnect the source 25 from the gearing until a "stop" signal is produced when the clutch actuator changes the direction of the mechanical gearing. When used in a vehicle the gear may be connected to the vehicle wheel brakes so as to operate the brake (e.g. by a piston 26 and a lost motion device 28) while a "change" signal is being produced. Another hydraulically operated embodiment is described in connection with a schematic diagram, Fig. 2 (not shown).
Patent GB-1301600-A (GB)
IPC: A44B13/00
Filed: 1971-09-17
Abstract: 1301600 Eye fasteners WALDES KOHINOOR INC 17 Sept 1971 43456/71 Heading A3H [Also in Division E2] An eye tape for a hook-and-eye or stud- and-eye strip fastener comprises a backing tape on which is fastened a metal or plastics strip having one or more rows of longitudinal eye holes entered by hooks or studs of a complementary tape to engage under either the longitudinal or transverse edges of the holes. In the first embodiment, Figs. 1, 1A, a strip 10 having rows of holes 11 with rounded extensions 14 for engagement of hooks or studs in the longitudinal direction HA is attached to a fabric backing tape 20 by rows of stitches 21, 22 which pass through the tape body 20, a resilient lining 24, the edges 18 of the strip, and the edges of the tape which are double folded over the front edges of the strip 10. The central web 13 of the strip is covered by a double-folded supplementary tape stitched through the web 13 and cross-webs 12 to the backings 20, 24. The cross-webs 12 may be arched away from their backing and the rounded extensions may be omitted when the webs 12 and holes 11 are much narrower in the longitudinal direction. In the second embodiment, Fig. 4, a strip 40 having webs 43 (between two rows of holes 41, 42) engaged by hooks in the transverse direction HA is sown in a similar manner to backings 46, 48. In the third embodiment, Fig. 5, also engaged by transverse relative movement, one edge of a strip 50 is discontinuous and merely joins pairs of Y-shaped members 51 together. Hooks or studs enter holes 54 and engage under portions 55. In a similar embodiment (Fig. 6 not shown), the edge 53 is omitted and the strip is secured only along the opposite edge (62).
Patent GB-1303819-A (GB)
IPC: E05C1/08
Filed: 1969-08-29
Abstract: 1303819 Releasable fastenings WILMOTBREEDEN Ltd 28 Aug 1970 [29 Aug 1969] 43250/69 Heading E2A A door fastening mechanism has opposed bolts 1, 2 at least the bolt 1 having a spring- loaded nose portion 14 which is slidable on the bolt 1, and has a keeper 3 provided for each bolt. A pin 17 on the bolt 1 is received in a slot 16 in the nose portion 14 and limits the relative movement between the bolt I and portion 14. Ends 5, 6 of the bolts 1, 2 respectively are pivotally connected at 8, 9 to an actuator 7 which is rotatable by means of a handle 13. The nose portion 14, Fig. 1, is slidable in a synthetic plastics bush 21 which is slidably guided in an extension 4 of a mounting plate 18. A spring 22 is located between washers 23, 24 mounted on the bolt 1, the washer 23 being engageable with projections 30 on the bolt 1, as shown in Fig. 1, or with a flange 20 of the mounting plate 18, as shown in Fig. 3, and the washer 24 engaging a flange of the bush 21. When the bolt I is in the position shown in Fig. 1, the spring 22 urges the bolt 1 towards the actuator 7 to provide a retaining force in conjunction with the toggle action provided by the over-centre position of the bolt. The bolt 1 is moved to the position shown in Fig. 3 by turning the handle 13, the washer 24 engages the nose portion 14 and the latter is urged by the spring 22 so that, when the handle 13 is released, both the nose portion 14 and the bolt 1 are moved to the latching position shown in Fig. 2. At this position the washer 23 is engaged by the projections 30 of the bolt 1. The keepers 3 may be made of nylon and each has a thin-walled split tubular portion 27 urged radially-inwardly by means of a circlip 28 so as to grip the bolt and prevent rattle.
Patent GB-1311520-A (GB)
Title: Non-polymeric alkene addition products
IPC: C07C2/86
Filed: 1970-06-16
Abstract: 1311520 Alkene addition products DEFENCE SECRETARY OF STATE FOR 13 Sept 1971 [16 June 1970] 29019/70 Heading C5E An alkene (i.e. an olefin, diolefin or substitution product thereof) is reacted with an electron donor (e.g. an alkali metal or alkaline earth metal) in the presence of one or more monofunctional compounds having monofunctional groups susceptible to nucleophilic attack in at least an equimolar amount compared with the alkene to produce a non-polymeric small molecule consisting of two ligands of the monofunctional compounds added across a double bond of the alkene. The monofunctional groups may be halide, epoxy, non- enolizable keto, aldehyde, nitrile, acylchloride, or isocyanate. The electron donor may be dispersed ina cation-solvating aprotic solvent optionally mixed with a ion-cation solvating diluent. An electron transfer agent such as naphthalene, anthracene or biphenyl may also be present. Examples describe the following reactions: (1) α-methylstyrene, Li pellets and a BuBr in THF to give 5-phenyldecane. (2) α-methylstyrene, Li and MeBr in THF to give 2 methyl-2 phenylbutane. (3) Butadiene, Li pellets and n.PrBr in THF to give (4) (5) Styrene, Li pellets and n.PrBr in THF to give 4-phenyloctane. (6) as (4) and (5) using Na instead of Li. The molar ratio of monofunctional compound to alkene is preferably at least 2 : 1.
Patent GB-1316074-A (GB)
Title: Serial operation computer
IPC: G06F9/06
Filed: 1971-03-01
Abstract: 1316074 Serial calculator STANDARD TELEPHONES & CABLES Ltd 1 March 1971 5631/71 Heading G4A A computer has a serial arithmetic unit 20, a plurality of shift registers 11 forming a working store 10, the outputs of the shift registers being connectable to the arithmetic unit input and the output of the arithmetic unit being connectable to the input of the registers. The computer is controlled by a diode matrix 41 which determines the connections between the registers and arithmetic unit and the nature of the arithmetical operation. A control unit 42 feeds a counter 43 which can be normally incremented or caused to jump. A decoder coupled to the counter selects 1 out of N lines of the matrix 41 so that selected diodes create the required conditions, e.g. diodes may couple registers X and Y to the arithmetic unit, couple the arithmetic unit to register Z and set the arithmetic unit to add. After the connections are set up pulses cause the register to shift through a complete cycle. Constants may be fed to an I register (a volatile register) from a diode constants matrix and external data from, e.g. hand switches or shaft encoders may be fed in parallel into the I register at the beginning of a computing cycle. Data may be read out by using a separate flipflop register or reading from a normal register before or after shift. The computer is used for special purposes such as on-line control of a plant or navigational calculations which require repetitive processing operations.
Patent GB-1317130-A (GB)
Title: Tonometer probe for digital read-out
IPC: A61B3/16
Filed: 1972-04-20
Abstract: 1317130 Tonometers BERKELEY BIO-ENG INC 20 April 1972 18506/72 Heading A5K [Also in Division G1] A tonometer, i.e. for measuring fluid pressure in the eye, includes a pair of coaxial force sensing-elements 14, 16 having co-planar outer faces for contacting the eye, the elements being arranged on a core assembly 12 by means of members 19, 21, 23, 24, as shown, and being independently displaceable, strain gauges 28, 29 being arranged on the four sides of each member 19 and 21. The core assembly is mounted in a casing 13 which has a tubular extension 27 which surrounds the elements 14, 16 and the members 19, 21, 23 and 24. The strain gauges are connected to logic circuitry. If the tonometer is incorrectly placed on the eye so that element 16 is displaced before element 14, the logic circuitry operates an alarm. However, when the tonometer is correctly positioned, the logic circuitry allows a measuring circuit to operate to sum the signals from the gauges associated with the element 14 until a predetermined force level is registered from the gauges associated with the element 16. A digital reactant of the summed signals may then be given.
Patent GB-1321837-A (GB)
Title: Load bearings devices and structures incorporating such devices
IPC: E02D27/32
Filed: 1969-07-10
Abstract: 1321837 Foundations for buildings ENGINEERING & POWER DEVELOPMENT CONSULTANTS Ltd 9 Oct 1970 [10 July 1969] 34743/69 Heading E1A [Also in Division F2] A yielding device disposed between building components 2, 5 consist of at least three planar surfaces 1, 3, 6 having a bolted arrangement as shown and contacting surfaces coated with means to maintain uniform frictional resistance therebetween for details of which coatings the Specification should be referred to. For a practical arrangement depicting the device mounted in a cavity in a foundation structure which cavity is filled with a grouting material when settling has finished, Figs. 4, 5 and 6 (not shown), should be referred to.
Patent GB-1322940-A (GB)
Title: Tray plates for electrical cables
IPC: H02G3/06
Filed: 1970-09-15
Abstract: 1322940 Cable trays SWIFTS OF SCARBOROUGH 6 Sept 1971 [15 Sept 1970] 43952/70 Heading H2C A sheet metal cable tray comprises a base 1 with perforations 2 and side wall portions 3 with doubled over portions 4, the portions 3 and 4 being squashed together at a first end 5 and spaced apart at the second end so that the first end of one tray can be inserted into the second end of a similar tray In addition the tray is slightly tapered longitudinally. Shoulders 6 limit the insertion of the end 5, and apertures 7 are for receiving securing bolts.
Patent GB-1328920-A (GB)
Title: Method for converting sodium sulphide to sodium sulphite
IPC: C01D5/14
Filed: 1971-12-30
Abstract: 1328920 Sodium sulphite from waste liquors EBARA INFILCO CO Ltd 30 Dec 1971 60855/71 Heading C1A A process for converting sodium sulphide, in smelt obtained from semichemical and sulphite processes, to sodium sulphite comprises quenching in an aqueous saturated solution of the smelt and oxidizing the separated solid particles so formed, by contacting with air. In the process, a steam jet may be used to convert the molten smelt to a particulate mass, prior to quenching in a trough in which the solution of smelt is recirculated. The separated particles contain up to 50% by weight of water, which serves to control the temperature in the converter by evaporation of the water. Inhibition of the formation of sodium thiosulphate is achieved by the addition of 2-20% by weight of sodium hydroxide, to the wet solids just previous to their being fed to the converter, where the oxidation is carried out.
Patent GB-1330493-A (GB)
Title: Liquid reservoirs including means for detecting liquid level therein
IPC: B60T17/22
Filed: 1970-12-17
Abstract: 1330493 Master cylinder reservoirs GIRLING Ltd 17 Dec 1970 [10 Jan 1970 10 March 1970] 1319/70 and 11409/70 Heading F2F [Also in Divisions G1 and H1] A tandem master cylinder reservoir 10 of a vehicle hydraulic system has a magnetic contact device 23 in a wall 20 between chambers 22 which are fed through a common inlet 13. Floats 27 in each chamber include magnets 28 to influence the common contact device 23. The contact device and magnets may be horizontally mounted (Figs. 3 to 4, not shown).
Patent GB-1334541-A (GB)
Title: Winding rove on flyer type machines
IPC: D01H1/36
Filed: 1970-05-28
Abstract: 1334541 Resetting variable speed drive, measuring JAMES MACKIE & SONS Ltd 18 May 1971 [28 May 1970] 25803/70 Headings DID and D1F A flyer winding machine having a variable speed traverse comprises a means for measuring the amount of rove wound onto the bobbin which also operates to activate a mechanism for automatically returning the variable speed drive for the reverse to its initial setting for winding a new bobbin. As shown a ratchet and pawl operated at the ends of the traverse rotates cam 34 to reduce the speed of the traverse during winding. The traverse is caused by motor 18 rotating heart-shaped cam 14 so as to oscillate traverse lever 8 connected to the spindle rail. After the required length of rove has been wound plunger 66 releases the pawls so that weight 86 reversly rotates the speed-controlling cam 34 to its initial position. The speed controlling cam 34 can be returned to its initial position as the bobbin reaches it lowest point of travel for doffing. The whole  machine may be stopped simultaneously with or soon after the speed controlling cam has returned to its initial position.
Patent GB-1351031-A (GB)
Title: Manufacture of tetramisole and analogues thereof and of intermediates therefor
IPC: C07D233/48
Filed: 1971-07-27
Abstract: 1351031 Derivatives of 2-iminothiazolidine IMPERIAL CHEMICAL INDUSTRIES Ltd 4 July 1972 [27 July 1971] 35206/71 Heading C2C The invention comprises the compounds of Formula II and their acid addition salts, wherein R<SP>1</SP> is phenyl nitrophenyl, aminophenyl or tolyl, and R<SP>2</SP> is H, alkyl, alkenyl, aralkyl or aryl, and a process in which they are ring closed to give tetramisole or its 6-nitrophenyl, aminophenyl or tolyl analogues. The compounds II may be prepared by (i) acidic hydrolysis of the corresponding N-alkanoyl, -aroyl or -aralkanoyl compounds, or (ii) reaction of the diamine wherein Y is Cl, Br or SO 2 H, with thiourea or R<SP>2</SP>NCS. Intermediates otherwise prepared are 1-(2- acetylamino- and -benzoylamino - 2 - phenylethyl)aziridine; #N-acyl derivatives of XII; analogues of XII where Y is OH; 3-(2-hydroxy- 2-phenylethyl) - 2 - iminothiazolidine; and 3-styryl-2-iminothiazolidine.
Patent ID-26972-A (ID)
Inventor: SCHUBERT GERD
IPC: C07J43/00
Filed: 1999-02-10
Abstract: Thiol esters of S-substituted 11beta-benzaldoxime-estra-4,9-dien-carboxylic acids of the formula Itheir pharmaceutically acceptable salts, a method for their synthesis and pharmaceutical preparations containing these compounds are described. These compounds bind to progesterone receptors and have distinctly reduced anti-glucocorticoid action.
Patent ID-28292-A (ID)
Inventor: GRAUERT MATTHIAS
IPC: A61P25/28
Filed: 1999-07-22
Abstract: The present invention relates to new substituted 2,3,3a,4,9,9a-hexahydro-8-hydroxy-1H-benz[f]indole derivatives, processes for preparing them and their use as pharmaceutical compositions. The indole derivatives according to the invention correspond to general formula 1:
Patent IL-105357-A (IL)
Title: Benzyl enol ethers and benzyloxy carbocyclic and heterocyclic derivatives thereof and their use as crop protection agents
IPC: C07D213/30
Filed: 1993-04-09
Abstract: A fungicidal benzyl enol ether derivative of the formula UVW R2 OR3 R1 OA B where A is CH2, CHCl, CH-C1-C4-alkyl, CH-O-C1-C4-alkyl, CH-S-C1-C4-alkyl, N-O-C1-C4-alkyl, B is OH, C1-C4-alkoxy, C1-C4-alkylthio and C1-C4-alkylamino, U, V and W are identical or different and are hydrogen, halogen, C1-C4-alkyl or C1-C4-alkoxy, R1, R2 and R3 are identical or different and are hydrogen, cyano, halogen, NR4R5, CO2R4, CONR4R5, COR4, S(O)nR4 where n = 0, 1 or 2, PO(OR4)2, unbranched or branched C1-C10-alkyl, C1-C4-haloalkyl, C3-C6-cycloalkyl, C3-C6-halocycloalkyl, C3-C6-cycloalkyl-C1-C4-alkyl, C1-C4alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, arylthio-C1-C4-alkyl, C2-C6-alkenyl, C2-C5-haloalkenyl, C3-C6-cycloalkenyl, C3-C6-halocycloalkenyl, C2-C6-alkynyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C4-alkylthio, benzylthio, C1-C4-alkylcarbonyl, unsubstituted or substituted phenylcarbonyl, unsubstituted or substituted benzylcarbonyl, C1-C4-alkoxycarbonyl, unsubstituted or substituted phenoxycarbonyl, unsubstituted or substituted benzyloxycarbonyl, unsubstituted or substituted aryl, unsubstituted or substituted aryloxy, unsubstituted or substituted arylthio, unsubstituted or substituted aryl-C1-C4-alkyl, unsubstituted or substituted aryl-C3-C4-alkenyl, unsubstituted or substituted aryloxy-C1-C4-alkyl, unsubstituted or substituted arylthio-C1-C4-alkyl, unsubstituted or substituted hetaryl, unsubstituted or substituted hetaryloxy, unsubstituted or substituted hetarylthio, unsubstituted or substituted heteroaryl-C1-C4-alkyl, unsubstituted or substituted hetaryl-C2-C4-alkenyl, unsubstituted or substituted hetaryloxy-C1-C4-alkyl, unsubstituted or substituted heterocyclyl, unsubstituted or substituted heterocyclyloxy, where unsubstituted or substituted, in addition to hydrogen, includes the radicals halogen, cyano, nitro, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C10-alkoximino-C1-C2-alkyl, aryl, aryloxy, benzyloxy, hetaryl, hetaryloxy, C3-C6-cycloalkyl, heterocyclyl, heterocyclyloxy, and the radicals R4 and R5 are identical or different and are hydrogen or C1-C4-alkyl, R1 and R3 together, and also R2 and R3 together, in each case can form a carbocyclic or a heterocyclic ring which can in turn be benzo-fused and can be substituted by the radical mentioned under unsubstituted or substituted, where, inter alia, the following ring system A - F are possible in which ring system, the symbol is the group UVW CH2 OAB OO XY R1A or OOX YR1Z B OR2 YXO C or OR2 XO ZD OR2 OXE or OR2 OX ZF where X is CH2, O, NR4, Y is CH, (CH2)n, where n = 0, 1 or 2, Z is hydrogen, halogen, C1-C4-alkyl or C1-C4-alkoxy and R4 is hydrogen or C1-C4-alkyl and is a single bond or a double bond.
Patent IL-109185-A (IL)
Title: Inhalation device and a method of its operation
IPC: A61M15/00
Filed: 1994-03-31
Abstract: PCT No. PCT/GB94/00712 Sec. 371 Date Jan. 2, 1996 Sec. 102(e) Date Jan. 2, 1996 PCT Filed Mar. 31, 1994 PCT Pub. No. WO94/22515 PCT Pub. Date Oct. 13, 1994A medication inhalation device includes a housing having a through-going pathway connecting an air inlet with an air outlet, a medicament reservoir adapted to receive a compacted body of powdered medicament, and metering means for dispensing a predetermined dose of medicament from the reservoir into the through-going pathway, the metering means including means for abrading the compacted body; the device is provided with a shutter movable between a first position in which the compacted body is isolated from the through-going pathway and a second position in which the compacted body is in communication with the through-going pathway wuch that a dose of medicament can be dispensed from the reservoir into the through-going pathway.
Patent IL-120103-A (IL)
Title: Gas-operated automatic firearm particularly a shotgun
Inventor: SCARAMUCCI SERGIO
IPC: F41A5/18
Filed: 1997-01-30
Abstract: Gas-operated automatic weapon, particularly a shotgun (1), including a barrel (3) having a cylindrical portion (7) that is blended with a cartridge chamber (5) which can be closed by a breech (11), wherein it includes a gas take-off (15) that is located proximate to the cartridge chamber (5) and is suitable to draw a fraction of the gases generated by the cartridge (41) to actuate a piston that is suitable to open the breech (5) for automatic reloading of the weapon (1). <IMAGE>
Patent IL-129031-A (IL)
Title: Network control system for optical communication networks
IPC: H04J14/02
Filed: 1999-03-17
Abstract: A network control system may be embodied in various elements of a communication network which communicates optical signals multiplexed by wavelength division multiplexing (WDM). In a preferred embodiment of the invention, the network control system limits a number of channel wavelengths actually used for communicating the optical signals to an end node to a highest number N of separable channel wavelengths at the end node. In another preferred embodiment of the invention, the network control system controls and modifies, as necessary, data rates carried over channel wavelengths multiplexed by WDM in order to reduce interference and improve performance of the communication network.
Patent IL-130358-A (IL)
Title: Adaptable frame carrier with triaxial freedom of movement for couches and seats
IPC: A47C20/04
Filed: 1997-11-25
Abstract: An adaptable frame carrier with triaxial freedom of movement for couches and seats, in which the freedom of movement is achieved in the X-, Y- and Z-direction by a system of elements which can be moved relative to one another and are spring loaded, a connecting element making the moveability between the X-, Y- and Z-direction interdependent. The frame carrier having at least one dome-shaped rolling body (3, 8) which rolls along a pressure-resistant rolling plate (2) in the X- and Y-direction, and two cylinders (6, 7) which slide one into the other and are supported against each other in the Z-direction by a compression spring (4). One of the cylinders (7) which slide one into the other being connected in a spring-loaded and hinged manner to the frame (18) of the couch or seat via a frame connection plate (13).