baber/WOPTO huggingface dataset:
Patent GB-1294969-A (GB)
IPC: B60L7/28
Filed: 1970-05-07
Abstract: 1294969 Eddy-current brake control HITACHI Ltd 7 May 1970 [9 May 1969] 22176/70 Heading F2E An eddy-current retarder has at least two coils (e.g. 38, 40) for co-operation with an electrically conductive surface (not shown), circuitry (e.g. switch 26 and relay 6) for connecting them in series, further circuitry (e.g. relay 14 also governed by switch 26 in another position) for connecting them in parallel (to increase the retardation) and a safety device including a "second" temperature detector (e.g. 5) arranged to de-energize relay 14 only, so as to effect reversion from parallel connection to series connection, and a "first temperature" detector (e.g. 5<SP>1</SP>) operative at a higher temperature than detector 5 to de-energize relay 6, which consequentially de-energizes relay 14, so as to deenergize the retarder as a whole. In operation, lever 27 is progressively rotated, causing engagement of movable contact 26 successively with fixed contacts 28 to 31, the arrangement being such that each circuit, once made, is maintained while subsequent circuits are being made. At the first contact 28, relay 6 is energized to connect eddy-current brake coils 38 and 40 in series (in that sequence) between the positive pole of battery 1 and earth. At contact 29, relay 7 is energized to connect brake coils 39 and 41 in the same manner between battery and earth, and in parallel with coils 38 and 40. These first and second stages provide a main current retarder which may be maintained without damage to the coils for a long time. For greater deceleration or stopping, contact 30 is engaged to energize relay 14, whereupon, simultaneously, the lower end of coil 38 is earthed and battery voltage is applied to the upper end of coil 40. Thus in this third stage coils 38 and 40 are in parallel while coils 39 and 41 are still in series between battery and earth. In the fourth stage (contact 31 engaged) all four coils are in parallel. To prevent burning of the retarder coils a temperature detector opens switch 5, which incorporates moving contacts 33, 32, to deenergize relays 14 and 15 and thus restore the apparatus to stage two. At a later stage a more highly rated switch 5<SP>1</SP> may open to de-energize relays 6, 7 so that retarder function ceases. The provision of protective switches 5, 5<SP>1</SP> of respectively lower and higher rating ensures that the retardation is progressively reduced from stage three or four to stage two and then to zero, but not immediately to zero, when these switches are automatically actuated.
Patent GB-1295387-A (GB)
IPC: F01D5/22
Filed: 1971-07-22
Abstract: 1295387 Turbo-machine rotors GENERAL MOTORS CORP 22 July 1971 [9 Nov 1970] 34455/71 Heading FIT A turbine or compressor rotor comprises, Figs.1, 3, an annular rim 6 having angularly spaced outwardly projecting stalks 16 each with circumferentially extending axially spaced slots 15 receiving corresponding root portions 14 of a blade 10. Spacer rings 22 may be disposed between the rims 6 of adjacent rotor stages, each ring 22 having an annular portion 27 with fingers 28 projecting into the spaces 19 between circumferentially adjacent blade roots 14 to prevent movement of the latter out of slots 15. Fingers 28 carry asbestos material 30 which frictionally engages blade platforms 12 to damp vibration. Spaces 19 may also be filled with a vibration damping material. The web 23 of each ring 22 prevents leakage of working fluid under platforms 12. Torque transmission between rims 6 is via pins 26. In a modification, Fig. 5, each rotor stage comprises three ring members 55, 56, 58 with stalks 66, 67, 68, respectively, held together by engagement with the root portions 70 of respective blades 54. Rings 55, 56 have interior axially extending portions 59 bearing against web 62 and flange 63 of ring 58, portions 59 being reinforced by fibre-composite rings 60 surrounding corrugated spacer rings 61. A seal ring 71 held between rings 55, 58 prevents leakage of working fluid below the blade platforms. The blades may be locked circumferentially by axially extending split pins (46) Fig.4 (not shown) passing through notches in the bases of the root portions.
Patent GB-1296537-A (GB)
IPC: G03B27/62
Filed: 1969-12-22
Abstract: 1296537 Microfiche projectors MINNESOTA MINING & MFG CO 22 Dec 1969 [23 Dec 1968] 62390/69 Heading G2A A card handling and positioning apparatus for use with microfiches in projection readers, comprises a support frame 30 upon which a first frame 31 is longitudinally movable on guides 37, 38 carried on frame 30, a second frame 32 being movable transversely on guides 51, 52 carried on frame 31, and having a hinged transparent cover 57 for holding a microfiche against glass plate 59. Racks 41, 66 on frames 30 and 31 respectively engage worm gears 67, 75 carried on frame 31 whereby frames 31, 32 may be shifted orthogonally relative to each other for fine adjustment except when the gears are disabled by link members 86, 89, 90, 99. The gears 67, 75 are manually rotated by means of knobs 70, 85, gear 75 being driven through bevel gears 80, 81.
Patent GB-1307517-A (GB)
Title: Vehicle propelled by a rider
IPC: B62M1/00
Filed: 1969-03-05
Abstract: 1307517 Tricycles H M STONER 2 June 1970 [5 March 1969] 11596/69 Heading B7E A vehicle comprises a platform mounted on one supporting wheel 1, Fig. 1 and two driving wheels 2 arranged so that parts of the platform can be rocked up and down by an operator and -separate mechanisms 12, 13 for converting the downward motion to drive the wheels independently at speeds determined by the rate of up and down motion. The platform comprises a generally triangularly shaped member 3 and a generally rectangularly shaped member 4 connected by hinges 5 and 6. The driving wheels 2 are mounted on stub axles 9 journalled in arms 10 which are connected by spigots 11 to the platform member 4, the stub axles 9 also carrying pinions 13 which engage racks 12 mounted on platform member 4 so that downward movement of the portion of the platform adjacent each rack 12 will rotate the corresponding driving wheel 2. Ratchet mechanisms or other one way clutches (not shown) ensure that upward movement of the racks does not produce rotation of the driving wheels. The arms 10 may be mounted on the spigots 11 through rubber bushes or other means and are arranged so that with no rider the platform is in its uppermost position, downward movement causing pinions 13 to engage racks 12. A handle 7 .provides a carrying means and, by abutment with member 3, keeps members 3 and 4 in fixed relationship when the vehicle is in use. Other embodiments (Figs. 6 and 7, not shown) provide other means for resiliently restoring the racks to their positions above the pinions when no rider is on the platform and a fourth embodiment (Fig. 8, not shown) provides for the platform to pivotabout a longitudinal axis which ensures that one rack moves downwards while the other moves upwards. Various means, for example a belt and pulley may be used in place of the rack and pinion to convert vertical movements of the platform to rotation of the driving wheels. A supporting post may be connected to the platform for the rider to hold, and this post may be connected to the support wheel in order to steer it.
Patent GB-1312441-A (GB)
Title: Collapsible containers
IPC: B65D6/24
Filed: 1969-05-06
Abstract: 1312441 Laminated container construction D J LINDSAY 6 Aug 1970 [6 May 1969] 52502/68 Heading B5N [Also in Division B8] The base of a container comprises a bottom steel plate 9 having corrugations 10 to receive the forks of a fork lift truck and reinforced by U-shaped members 11 transverse to the corrugations, a flat top steel plate optionally provided with wooden cladding, steel side and end walls, and a foam filling.
Patent GB-1317038-A (GB)
Title: Convertible toy
IPC: B62B13/18
Filed: 1970-12-22
Abstract: 1317038 Convertible toy G G WILLIAMS 17 Dec 1971 [22 Dec 1970] 60746/70 Heading A6M A convertible toy comprises a superstructure in the form of an open ended bore having four downwardly extending legs and having means for releasable engagement with any one of, or any set of, different alternative ground engaging elements and a plurality of such ground engaging elements having similar members for engagement with the means on the superstructure. The ground engaging elements can convert the toy into a four-wheeled trolley, a sledge or a rocker. The superstructure is provided with seat means and handrails.
Patent GB-1319275-A (GB)
Title: Carbon fibre-containing composite materials
IPC: C08K9/08
Filed: 1970-08-19
Abstract: 1319275 Carbon fibre containing polyester articles MONSANTO CHEMICALS Ltd 20 July 1971 [19 Aug 1970] 39954/70 Headings B5A and B5N [Also in Divisions C3 and D1] A composite material comprises fibrous carbon enveloped by a solid aromatic polyester containing repeating carboxyl units -CO-O- in which each of the free valencies in the formula is linked to a carbon atom of an aromatic nucleus. The polyester may be one prepared by the reaction of resorcinol, bisphenol A, 4-chlororesorcinol, 4-ethylresorcinol, phenol phthalein, 2,2<SP>1</SP>-, 3,3<SP>1</SP>- or 4,41-dihydroxydiphenyl sulphone, 2,2-bis-(3,5-dichloro-4-hydroxy phenyl) propane or 1,5-dihydroxy naphthalene or a mixture thereof with isophthaloyl or terephthaloyl chloride or a mixture thereof. A prepreg may be produced by impregnating a tow of parallel carbon fibres with a solution of the polyester in a solvent, optionally winding them on a mandrel, and allowing the solvent to evaporate, the prepreg being cut into desired lengths, arranged in layers in, for example, a mould and subjected to heat and pressure. Alternatively alternate layers of tows of fibrous carbon and films of the polyester may be arranged in a mould, or layers of fibrous carbon arranged in a mould and impregnated with a solution of the polyester or surrounded with the polyester in particulate or granular form and the assemblage subjected to heat and pressure. The fibrous carbon may be heated at 2600-3000 C. in vacuo or in an inert gas or treated with an epoxy novolac resin, subjected to vapour phase deposition of silicon carbide or precoated with nickel or silver prior to combination with the polyester resin.
Patent GB-1320339-A (GB)
Title: Device for the correct positioning of tennis court nets
IPC: A63B61/04
Filed: 1969-12-16
Abstract: 1320339 Tennis net adjusters R MENON 25 Nov 1970 [16 Dec 1969] 61288/69 Heading A6D A tennis net adjuster as shown comprises a helically coiled tension spring 1, having a upper tapering portion 2. A split pin with two links 4, 5 is retained in the upper coils of the spring by eye portion (3), the limbs 4, 5 being bent over to form hooks for engagement with eyelets in the end of a tape at the bottom of the net. The lower end of the device is provided with a hook 6 which engages a ground peg directly or an adaptor plate (Fig. 3 not shown).
Patent GB-1336582-A (GB)
Title: Voltage tunable magnetron
IPC: H01J25/50
Filed: 1970-11-23
Abstract: 1336582 Magnetrons J. P. KIRILIN and L A YATSYNA 23 Nov 1970 55526/70 Heading H1D The Q-factor of the resonant cavity 2 of a voltage-tunable magnetron is lowered by the tight coupling of the cavity to a load by a transmission line having an inner strip conductor 6 wholly surrounded by an outer conductor 7. The strip conductor may be soldered at its underside to the wall of the cavity 2 (Fig. 7, not shown), and the whole assembly, including permanent magnets, is mounted within a magnetic housing 8. The optimum properties of the transmission line-which is preferably #/4 long-are discussed, adjustment to compensate for manufacturing tolerances being effected either by bending the strip conductor, or by means of a screw extending through the wall of housing 7 into the gap between the conductors.
Patent GB-1353321-A (GB)
Title: Methods of coating electrical components
IPC: H05K3/28
Filed: 1970-05-08
Abstract: 1353321 Coating electrical components SMITHS INDUSTRIES Ltd 30 April 1971 [8 May 1970] 22251/70 Heading B2E An electrical component is coated over a corner thereof by first applying a layer of settable coating material to cover the component round the corner, causing particulate material to adhere to the layer over the corner and thereafter applying another coating of the settable. coating material. The particulate material retards flow of the substance of the second coating over the first coating. The article may be an electric-circuit unit, e'.g. a printed-circuit board. The coating material may be a polyurethane varnish containing a hardener. The coating material may be applied by dipping. The particulate material, e.g. glass fibres may be applied by suspending the coated article within a closed, gas-filled container, disposing the particulate material within the container and causing gas to flow into the container to generate a cloud of particulate material. The surface areas not adequately coated by this treatment may be sprayed with particulate material. Each layer of varnish may be airdried then cured before any further layer of varnish is applied and the particulate material adhered to the first layer of varnish before it is air-dried. Surface areas of the article which are not required to be coated may be masked.
Patent GB-1354335-A (GB)
Title: Apparatus for causing relative movement of a point along a trace
IPC: G06K11/02
Filed: 1971-12-15
Abstract: 1354335 Trace follower UNITED KING- DOM ATOMIC ENERGY AUTHORITY 7 Dec 1972 [15 Dec 1971] 58375/71 Heading G4H [Also in Division G1] Apparatus for causing relative movement of a point along a trace comprises means projecting a light beam along a fixed optical axis on to a datum point on a screen having a linear direction indicator intersecting and rotatable about said datum point, means for mounting the trace for drivably independent movement in two directions in the plane and to intercept the optical axis, means coupled to the rotatable direction indicator for deriving signals corresponding to its angular position (which is moved so that it lies along the curve at the datum point) and means for applying the angular position signals to drive the trace mount in the same direction as the direction indicator and towards the datum point. Each driving motor may also drive a rotary encoder and the position of the trace mounting may be regularly recorded, e.g. several times per second as an analogue or a digital value. As shown, light beam 2 passes through film 3 carrying trace 4 and on to datum point 31 at the centre of screen 28. The screen can be rotated and carries an arrow 32 which is aligned along the trace at the datum point. Geared to screen 28 for rotation therewith is gear 35 which drives sin and cos followers 38, 39 connected to potentiometers R1, R2 respectively. Two pulse trains 41, 42 of equal frequency but opposite polarity are applied to the potentiometers as shown and the tapped outputs are applied to polarity sorters 43, 44. The polarity outputs are applied to diode pumps 45, 47, 49, 51 and these are associated with pulse generators 46, 48, 50, 52 which produce an output pulse when the diode pump reaches a threshold and discharges the pump. These pulses are fed to stepping motors 7, 8 which drive the trace in its two (preferably rectilinear) directions via gear-boxes 9, 10 and worm-gears 5, 6. By rotating screen 28 to keep arrow 32 pointing along the trace at the datum, the trace will be moved along through the light beam defined axis. The analogue or digital position of the trace may be recorded at regular or irregular intervals from encoders driven by stepping motors 7, 8. The pulse repetition frequency of generator 40 can be varied to assist in tracing highly convoluted traces, a larger number of points also being recorded if the position is sampled at regular intervals. If the trace is in roll form, the roll may be wound as one coordinate and only transverse movement of the table need be recorded. For polar co-ordinates, the trace is mounted on a table having one linear and one rotary drive. The position at each sampling instant may be recorded on tapes (preferably punched) or shown by lamp.
Patent ID-28413-A (ID)
Inventor: SANG-JIN KIM
IPC: F02D11/10
Filed: 2000-11-13
Abstract: The electric accelerator pedal assembly includes a retainer (110) fixed to a body of the automobile, an accelerator rod (120) mounted with a pedal at one end thereof, the accelerator rod being hingedly supported by the retainer (110), a pair of lever arms (141,142) for transmitting a hinging angle of the accelerator rod (120) in an amplified state, a rotating shaft for changing the amplified hinging angle into a rotating angle, a potentiometer (150) for detecting the rotating angle transmitted from the rotating shaft, and outputting a detect signal indicative of the detected rotating angle, and an electronic control unit for receiving the detect signal from the potentiometer (150), and electrically controlling an opening degree of a throttle valve in response to the received detect signal. <IMAGE>
Patent ID-27440-A (ID)
Inventor: CRAMP SUSAN MARY
IPC: C07C315/04
Filed: 1999-03-22
Abstract: The invention relates to processes for the preparation of compounds of formula (I), wherein R<1 >and R<2 >are as defined in the description.
Patent IL-100715-A (IL)
Title: Production of enzymatically active glucocerebrosidase from recombinant cells in production medium suitable for cell viability and secretion and stabilization of said enzyme
IPC: C12P/
Filed: 1992-01-20
Abstract: A method of producing biologically active glucocerebrosidase comprising: (i) culturing recombinant cells containing the DNA sequence encoding for the production of glucocerebrosidase in a growth medium suitable for cell growth; (ii) replacing a substantial portion of the growth medium with a production medium that is suitable for cell viability and secretion and stabilization of glucocerebrosidase; (iii) allowing production and secretion of glucocerebrosidase into the production medium; (iv) removing and collecting the production medium containing the secreted glucocerebrosidase, obtained in step (iii); and (v) purifying the glucocerebrosidase from the production medium collected in step (iv). 1760 ז' באב התשס" ד - July 25, 2004
Patent IL-102500-A (IL)
Title: 3-deoxy-mannosamine derivatives their preparation and pharmaceutical compositions containing them
Inventor: MONGELLI NICOLA
IPC: C07D407/04
Filed: 1992-07-15
Abstract: 3-Deoxy-derivatives of D-mannosamine of formula <CHEM> wherein R is -NH2 or a C2-C5 alkanoyl-NH- or CF3CONH- group; each of R1 and R2 independently is C1-C4 alkyl, or R1 is hydrogen, halogen, C1-C4 alkyl or C1-C4 alkoxy, and R2 is hydrogen or both of R1 and R2 are fluorine; and wherein, when R1 is methoxy and R2 is hydrogen then R is other than -NH2, and pharmaceutically acceptable salts thereof, are useful as angiogenesis inhibitors, in particular as inhibitors of the development of metastasis.
[EP0527042A2]
Patent IL-106306-A (IL)
Title: Vaccine compositions for parenteral immunization against rotavirus
Inventor: ESTES MARY K
IPC: C07K14/14
Filed: 1993-07-12
Abstract: The invention relates to an improved rotavirus vaccine for man and animals and methods of using them. The invention comprises a method of immunizing humans, particularly children, and animals against rotavirus infections by parenteral immunization. The immunization may be carried out in a series of injections using live or inactivated vaccines, alone or in combination with each other or in combination with a rotavirus subunit vaccine or oral vaccine.
Patent IL-106361-A (IL)
Title: Apparatus for forming cardboard boxes
IPC: B31B50/44
Filed: 1993-07-15
Abstract: The mold that belongs to a cardboard box forming machine is comprised of four forming corners, equal to each other, assembled in such a way that they can be moved longitudinally and transversally in order to carry out the adjustment of length as well as width of the boxes to be formed. The adjustment of length is achieved as a result of the corners being assembled on bushings threaded on spindles, each one of the latter having two sections threaded in a different direction so that the rotation of the former involves contrary movement of each pair of forming corners assembled on each spindle. The adjustment of width is achieved on the grounds of movement of said forming corners along linear guides upon which corresponding bridges slide. Forming corners are also completed with means retaining the box during its formation and pressing means for gluing of the corresponding laps.
[US5382155A]
Patent IL-106733-A (IL)
Title: Crosslinked polymeric ammonium salts
IPC: C08G73/00
Filed: 1993-08-19
Abstract: PCT No. PCT/US93/07647 Sec. 371 Date Feb. 17, 1995 Sec. 102(e) Date Feb. 17, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04596 PCT Pub. Date Mar. 3, 1994Disclosed are novel crosslinked polymeric ammonium salts wherein in said salt: about 25% or more of the groups which link ammonium nitrogen atoms are group Y wherein Y is an n-alkylene groups or alkyl substituted n-alkylene group, wherein said n-alkylene group has 7 to about 20 carbon atoms; zero to about 75% of groups which links ammonium nitrogen atoms are group Z wherein Z is a hydrocarbylene radical containing 2 or more carbon atoms, said hydrocarbylene radical optionally containing one or more hydroxyl, ether, amino, thioether, keto, or silyl groups or heterocyclic rings; and about 25% or more of the ammonium atoms are secondary ammonium atoms.
Patent IL-110831-A (IL)
Title: Pharmaceutical compositions containing quinazolinone derivatives for preventing restenosis
Inventor: NAGLER ARNON
IPC: A61P43/00
Filed: 1994-08-31
Abstract: The invention provides a pharmaceutical composition for preventing restenosis by the inhibition of vascular smooth muscle cell proliferation, comprising a compound of formula (I) wherein: R1 is a member of the group consisting of hydrogen, halogen, nitro, benzo, lower alkyl, phenyl and lower alkoxy; R2 is a member of the group consisting of hydroxy, acetoxy, and lower alkoxy, and R3 is a member of the group consisting of hydrogen and lower alkenoxy-carbonyl as active ingredient therein, in combination with a pharmaceutically acceptable carrier.
Patent IL-113024-A (IL)
Title: Quinazolinyl-amino derivatives having alpha-antagonist activity their preparation and pharmaceutical compositions comprising them
Inventor: LEONARDI AMEDEO
IPC: A61P13/02
Filed: 1995-03-17
Abstract: PCT No. PCT/EP95/01001 Sec. 371 Date Sep. 17, 1996 Sec. 102(e) Date Sep. 17, 1996 PCT Filed Mar. 17, 1995 PCT Pub. No. WO95/25726 PCT Pub. Date Sep. 28, 1995New qunazolinyl-amino derivatives useful as  alpha 1-adrenoreceptor blockers are described. These compounds can be used as therapeutic agents for treating afflictions and diseases related to hyperactivity of the  alpha -adrenergic system, such as, for example, arterial hypertension, prostate benign hyperplasia, high intraocular pressure and hpercholesterolemia. Processes for the preparation of the above said compounds are also described.
Patent IL-115181-A (IL)
Title: Contrast agent consisting of repeating biodegradable units its use and preparation
IPC: A61K49/22
Filed: 1995-09-06
Abstract: Novel extended polymer surfactants comprising a methoxy-terminated polyethylene glycol hydrophilic block acylated with a hydrophobic moiety comprising a chain of at least two fatty acid units, e.g. an acyloxyacyl group such as 16-hexadecanoyloxyhexadecanoyl, are useful in the preparation of polymer-based gas-containing contrast agents by emulsion techniques.
Patent IL-115966-A (IL)
Title: Neuroprotective pharmaceutical compositions comprising GDNF
IPC: C12N15/09
Filed: 1995-11-12
Abstract: The present invention is directed to the use of glial-derived neurotrophic factor (GDNF) to inhibit or prevent seizure activity. The methods of the present invention are accomplished by administering GDNF to patients having or potentially having a neurodegenerative disorder such as epilepsy. Pharmaceutical compositions containing a therapeutically effective amount of GDNF in a pharmaceutically acceptable carrier are also provided.