baber/WOPTO huggingface dataset:
Patent GB-1258142-A (GB)
IPC: F16C33/16
Filed: 1969-01-02
Abstract: 1,258,142. Bearings; securing races. KAMAN AEROSPACE CORP. 2 Jan., 1969, No. 259/69. Headings F2A and F2U. A self-lubricating bearing comprises an annular outer member 16 made at least in part of carbonaceous material, and a ceramic inner member 14, which has a bore extending therethrough for mounting the member on a shaft; the outer corners of the bore are protected by a lining 24 of material softer than the ceramic, which extends axially along the bore, and facings 26, similarly of material softer than the ceramic. The linings may be flanged inserts 22 of stainless steel bonded or clamped in place, a deposited layer of nickel-titanium alloy or molybdenum-manganese alloy, or a plastics sleeve with two plastics washers bonded in place. The ceramic material is preferably polycrystalline aluminium oxide, and the carbonaceous material is preferably a blend of amorphous carbon and graphite compacted and impregnated with silver.
Patent GB-1258337-A (GB)
IPC: H01J29/50
Filed: 1969-04-17
Abstract: 1,258,337. Electron guns. SONY CORP. 17 April, 1969, No. 19675/69. Heading H1D. In a colour television tube comprising three cathodes 14-16 aligned with respective apertures in a control grid G1 and in a focusing grid G2, the cut-off voltage of the centre cathode 15 may differ from that of the outer cathodes due to the higher electric field produced at the cathode by a high-potential focusing electrode (G3, not shown); this is avoided by making the centre aperture g1G in the first grid G1 and possibly also that in the second grid G2 smaller than the other two apertures (Fig. 3, not shown), or by displacing the centre cathode 15 and/or the centre aperture g2G in the grid G2 further from the grid G1 as shown in Fig. 4C.
Patent GB-1264477-A (GB)
IPC: C07D231/52
Filed: 1968-07-18
Abstract: 1,264,477. 3-Acylamino-2-pyrazolin-5-ones. AGFA-GEVAERT. 20 June, 1969 [18 July, 1968], No. 34342/68. Heading C2C. 3 - Acylamino - 2 - pyrazolin - 5 - ones are prepared by reacting a carboxylic acid halide or anhydride or a sulphonic acid halide with a 3-amino-2-pyrazolin-5-one in a liquid reaction medium in the presence of a Friedel-Crafts metal halide and a heterocyclic nitrogen-containing basic condensing agent. It is preferred to use an aluminium halide, e.g., AlCl 3 , and pyridine or a derivative thereof. The reaction medium may also contain an inert organic solvent. Examples relate to the preparation of pyrazolinones which are also substituted in the 1- position by phenyl, benzyl or thiazolyl groups, the pyrazolinones being optionally further substituted by nitro, sulphonyl, alkoxy, phenoxy, halogen, acylamino, sulphamoyl or thioalkyl groups.  n-Hexadecane sulphochloride is obtained by treating n-hexadecyl mercaptan with chlorine in acetic acid and dichloromethane. 1-(4-Phenyl- 2 - thiazolyl) - 3 - amino - 2 - pyrazolin - 5 - one is obtained by condensing 2-hydrazino-4-phenylthiazole with #-amino-#-ethoxyacrylic acid ethyl ester.
Patent GB-1265520-A (GB)
IPC: E06B9/13
Filed: 1969-12-17
Abstract: 1,265,520. Roller blinds. A. LEVIN. Dec.17, 1970 [Dec.17, 1969], No.61533/69. Addition to 1,209,444. Heading A4B. A roller blind comprises a flexible plastics sheet perforated with a plurality of rows of transversely aligned slits with upper edges raised from the plane of the sheet which limit the permitted angle of incidence of light transmitted directly through the sheet, the slits in each row being vertically in register with corresponding slits in the other rows. The upper edges of the slits have an inclination of 10-30 degrees to the plane of the sheet.
Patent GB-1267074-A (GB)
IPC: H01J9/04
Filed: 1969-05-02
Abstract: 1,267,074. Moulding dispenser cathodes. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. 2 May, 1969 [4 May, 1968], No. 22597/69. Heading B5A. [Also in Divisions C7 and H1] A dispenser cathode comprises a pre-formed cathode sleeve 2 e.g. of molybdenum, containing a porous sintered emission member 7 which has been compression moulded within the sleeve 2 from powdered material e.g. tungsten, and sintered subsequent to the moulding operation. A cylindrical cathode sleeve 2, having a recessed end portion formed with a double side wall by a pressing or drawing operation, is located over a bottom die 6 and the emission member 7 is then moulded within and above the recessed end portion from powder which is compressed by an upper plunger 5, the double wall being thereby deformed whereby the emission member is anchored to the cathode sleeve. The moulding is ejected by the upper plunger 5. A heater, whereby the cathode is heated to provide an emission, is located in the sleeve below the recessed end portion so that it is hermetically sealed from the sintered emission member.
Patent GB-1267183-A (GB)
IPC: G11B20/10
Filed: 1970-01-28
Abstract: 1,267,183. Computer input buffer. MOHAWK DATA SCIENCES CORP. 28 Jan., 1970 [1 April, 1969], No. 4167/70. Heading G4C. A data recording system includes working- data storage and programme-data storage, the two storages having interrelated storage locations, and data transfer means for transferring data from an input device to a selected location in the working-data storage and to a register and transferring the data in the register to the programme-data storage location related to the selected working-data storage location. Working-data from a keyboard is transferred via an addressable core buffer to magnetic tape for computer input. Each word location of the buffer consists of an 8-bit working-data portion and a 4-bit programme-data portion, the programme-data being entered from the keyboard to control identification of data fields, duplication, skipping during data verification, checking during verify, &c. Each keyboard entry causes one of the two following sequences, depending on the position of a "programme-data load" manual switch. Working-data load: (a) keyboard loads 8-bit input register; (b) 12-bit transfer register cleared; (c) currently-addressed buffer word read out to transfer register; (d) input register and 4-bit programme-data portion of transfer register written into core buffer; (e) buffer address incremented and input register cleared; (f) transfer register cleared; (g) currentlyaddressed buffer word read out to transfer register for examination to see if any automatic subroutine is to be executed; (h) transfer register rewritten into buffer. Programme-data load: (a), (b), (c) as above, (d) transfer register cleared, (e) input register loads working-data portion of transfer register, (f) half the working-data portion of the transfer register, and the input register, written into the programme-data and working-data portions respectively of the currently-addressed core buffer word, (g)-(j) as (e)-(h) in "working- data load".
Patent GB-1302705-A (GB)
IPC: B60R1/04
Filed: 1969-07-07
Abstract: 1302705 Rear view mirrors JOSEPH LUCAS (INDUSTRIES) Ltd 26 May 1970 [7 July 1969] 34129/69 Heading B7J In a rear view mirror a bracket 16 supports the mirror reflective element 17 and is pivotally connected at the other end, by means of a cylindrical head 19, to a mounting member 11, securable to the interior of a vehicle, the head 19 being engageable as a snap fit in a part-cylindrical recess 13 defined by the member 11, the walls of the recess being resilient since the member 11 is moulded from a synthetic resin. The arrangement is such that the head 19 can be disengaged from the recess by application of a force acting on the bracket or the mirror reflective surface in a direction at right angles to the head 19, the force being sufficient to flex the walls of the recess 13. A spring plate 14 closes the aperture 13 at one end and has a projection 21 which can engage in any one of a plurality of angularly spaced channels 22 in the head 19 to provide indexing means for the bracket 16, which is pivotable within limits defined by a slot 15 in the recess 13, and the opposite wall of the recess. The mirror reflective surface 17 is mounted on the bracket by a ball and socket connection 18.
Patent GB-1325068-A (GB)
Title: Display package
IPC: B65D73/00
Filed: 1970-11-16
Abstract: 1325068 Packages H W TOMLINSON 16 Nov 1970 54375/70 Headings B8C and B8F An article 13 is held within an aperture 14 in a display board 12 by at least one label 17 severable between a central portion 18 and end tabs 14 so that the article 13 may be removed bearing the central portion 18 intact. To facilitate severance perforations 21, notches (43, Fig. 4) or no adhesive may be provided between the tabs 19 and central portion 18. A second label (54, Figs. 7-9) may be applied to the other side of the board and article. Parts of the labels between the tabs (62, Figs. 7-9) may be provided with an adhesive of low tack only to facilitate separation of the article. The article may be a force (as shown) sliding (Figs. 4-5) or a loose (Figs. 7-9) fit within the aperture which may open out to a board edge (as shown) or be set within the board (Figs. 4-5). Additional perforations (66, Fig. 7) may be provided in the central portion for split tubular containers and additional tamper-proof tabs (44, Figs. 4, 5) may be provided for screw feed containers e.g. lipsticks. The board 12 and label(s) may be of paper.
Patent GB-1328182-A (GB)
Title: Film cassette assemblies
IPC: G03B17/26
Filed: 1971-07-27
Abstract: 1328182 Cassettes POLAROID CORP 27 July 1971 35260/71 Addition to 1269348 Heading G2E [Also in Division G5] The cassette of Specification 1269348 includes means for sound recording and playback. As in that Specification, the unexposed film strip 52 is initially wound on the supply reel 48 when the cassette 10 is placed in the camera (not shown). The camera motor drives the take-up reel 50, and a claw mechanism of the camera drives the film intermittently across the exposure gate 24. After exposure, the cassette is removed from the camera and placed in a projector 108. During its passage from reel 48 to reel 50 the film strip passes through a sound recording and playback station 32, which comprises a recording and pick-up head 170 and an erase head 172. These are mounted on the rear panel 112 of the projector so as to enter station 32 through an aperture 30. As the cassette is inserted into the projector, the heads 170 and 172 engage the film strip. The film is now returned from reel 50 to reel 48, and this time a metered amount of developing material is forced out onto the film as it passes the applicator station 72, after which it passes through a heating and drying station 22. The film is now again transferred from reel 48 to reel 50, during which the development is completed on its second passage through station 22, and the film may also be viewed as it is driven by the claw feed 150 past gate 24 which now acts as a projector gate, as in Specification 1269348. The heating station 22 and applicator station 72 are now de-energized, and the film returned to reel 48. A microphone is now connected to the projector, the recording mode energised, and the film run once more from reel 48 to reel 50, so that the sound track can be recorded on the film while the projected image is viewed. After recording is completed, the film is again returned to reel 48. (For Figures see next page)
Patent GB-1339762-A (GB)
Title: Shock transmission units
IPC: E01D19/00
Filed: 1971-04-19
Abstract: 1339762 Bridges; expansion joint accessories ENVIROMENT SECRETARY OF STATE FOR 19 April 1971 [19 March 1970] 13198/70 Headings E1B and E1G [Also in Division F2] A piston-cylinder unit, for a bridge, which yields to a steady force (e.g. that due to expansion with temperature) but resists and transmits an impulsive force (e.g. that due to vehicles braking on the bridge) comprises a cylinder 1, a piston rod 9 which extends right through the cylinder, a piston 9c, 9d which is a loose fit in the cylinder, and a viscoelastic fluid of the type capable of slow deformation but highly resistant to impulsive stress (bouncing putty). The unit is incorporated in expansion joints 22, 23 connecting cantilevered spans 19, 20, 21 of the bridge which are supported for horizontal movement on columns 16, 17, 18, so that the piston 9c, 9d of each unit is displaced through the fluid by the steady forces due to thermal changes but the impulsive horizontal forces caused by the braking and accelerating of vehicles on the bridge are resisted and transmitted by the fluid across the spans to end buttresses without substantial movement of the piston.
Patent GB-1347213-A (GB)
Title: Accelerometer
IPC: G01P15/13
Filed: 1972-02-21
Abstract: 1347213 Accelerometer SINGER CO 21 Feb 1972 7918/72 Heading G1N An accelerometer 10 comprises magnets 22, 24; a pendulum 26 arranged for oscillatory movement in the direction of the arrows between pole pieces 18, 20 in response to acceleration; a pickoff coil 32 on the pendulum and movable therewith relative to stationary coils 34, 36, to generate a voltage therein which is fed through amplifier 60 to energize torquer coils 38, 40 to produce a magnetic flux which acts with that from magnets 22, 24 to restore the pendulum to a neutral position when the amplifier current through resistor 74 provides an indication of acceleration; and a pair of coils 42, 44 wound around the magnets 22, 24 respectively and connected in series with the torquer coils whereby the level of magnetic flux from magnets 22, 24 may be regulated by a shunt resistor 70. It is said that such regulation corrects for non-linearities of output signal due to varying mechanical properties of the magnets, pole pieces and coils which cause the flux produced by one magnet to be different from that produced by the other.
Patent IL-106324-A (IL)
Title: Substituted pyrimidine compounds their preparation some novel intermediates thereof and acaricidal and insecticidal compositions containing them
IPC: C07D239/42
Filed: 1993-07-13
Abstract: PCT No. PCT/EP93/01880 Sec. 371 Date Jul. 24, 1995 Sec. 102(e) Date Jul. 24, 1995 PCT Filed Jul. 15, 1993 PCT Pub. No. WO94/02470 PCT Pub. Date Feb. 3, 1994   <IMAGE>  (I)  Compounds of formula (I) in which X1 and X2 each represents oxygen; S(O)n, n being 0, 1 or 2; or CO, CH2 or NR, R being hydrogen or alkyl; R1 and R10 are each hydrogen or halogen; R2 and R9 are each hydrogen, halogen, cyano, nitro, alkyl, halo-alkyl, alkoxy, alkylthio, amino, mono- or di-alkylamino, alkoxyalkyl, haloalkoxyalkyl or alkoxycarbonyl; R3 and R8 are each hydrogen, chlorine, alkyl, haloalkyl, haloalkenyl, halo-alkynyl, haloalkoxy, haloalkoxycarbenyl, haloalkylthio, haloalkoxyalkyl, haloalkylsulphinyl, or haloalkylsulphonyl, nitro or cyano; R4 and R7 are each hydrogen, halogen, alkyl or alkoxy; R5 is hydrogen, halogen, cyano, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphonyl or phenyl; and R6 is hydrogen or, when R5 is hydrogen, alkyl; provided that either each phenyl is unsubstituted or at least one of R3 and R8 is not hydrogen, have useful pesticidal activity.
Patent IL-108786-A (IL)
Title: 4-aminopyridines processes for their production and pharmaceutical compositions containing them
IPC: C07D213/74
Filed: 1994-02-28
Abstract: New 4-aminopyridines have general formula (I), in which R<1> stands for the groups R<6>-SO-NR<7>, R<6>-SO2-NR<7>, R<6>-NR<7>-SO-, R<6>-NR<7>-SO2-, R<6>-SO-O-, R<6>-SO2-O-, R<6>-O-SO- or R<6>-O-SO2; R<2> stands for a hydrogen or halogen atom, a cyano, alkyl, alkoxy or halogen alkyl group; X stands for an oxygen atom, a sulphur atom or the NH group; R<3> and R<4> are the same or different and stand for hydrogen atoms or alkyl groups; R<5> stands for a hydrogen atom, an alkyl group or the aralkyl group; R<6> stands for an aliphatic or cyclic, if required substituted residue; R<7> stands for a hydrogen atom or an aliphatic or cyclic, if required substituted residue; Y stands for a linear or branched alkylene chain; R<8> and R<9> are the same or different and stand for hydrogen atoms, aralkyl, cycloalkyl or alkyl groups which may be substituted once or several times by halogen, hydroxy, alkoxy, alkylcarbonyloxy, amine or carboxy, or R<8> and R<9> form together with the N atom to which they are bound a saturated ring which may contain an additional oxygen, sulphur or nitrogen atom. Also disclosed are the hydrates, solvates and physiologically acceptable salts of these compounds, their optically active forms, racemates and diastereomer mixtures, a process for preparing said compounds, medicaments containing said compounds and the use of said compounds for producing medicaments.
Patent IL-113259-A (IL)
Title: Apparatus and method for safe communication handshake and data transfer
IPC: H04L9/32
Filed: 1995-04-05
Abstract: A system for safe key distribution to authorized or any other users, to facilitate establishing a safe communication link, comprising: (A) a safe key distribution center (11) including: (1) computer means (not shown) for storing a list of said users and their respective encryption keys, for retrieving data from and updating said list and for performing related control functions, according to predefined procedures and received massages from said users; (2) channel interface means (101, 102, 103) for connecting said computer means in said center to said users (1, 2, 3) through a communication channel to receive and transmit digital messages with said users; and (B) a key management device attaching to each one of said user's encrption machine for the purpose of key distrubution, and including: (1) channel interface means (313, 323, 333) for connecting with another user of said key distribution center through a communication channel, to transmit digital data containing said key or a message with said another user; (2) key management controller (314, 324, 334) for accepting the desired addressee or initiator details, for obtaining said key from said center through said channel interface, and for transferring said key to said encryption machine, connected to said channel interface and to said encryption machine. 29 כ" ד באדר התשס" א - March 19, 2001
Patent IL-122727-A (IL)
Title: Waterproofer composition
IPC: C07C51/41
Filed: 1994-06-09
Abstract: A method for the preparation of C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl, C<sub>8</sub>-C<sub>20</sub>-alkyl quaternary ammonium carbonates of the formula wherein R<sup>1</sup> is a C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl group, and R<sup>2</sup> is a C<sub>8</sub>-C<sub>20</sub>-alkyl group, said method comprising (a) reacting a quaternary ammonium chloride reactant and a metal hydroxide reactant in an alcohol solvent to yield a quaternary ammonium hydroxide and (b) reacting said quaternary ammonium hydroxide with carbon dioxide to yield the desired quaternary ammonium carbonate.The products are particularly useful in wood preservative systems, as surfactants and as biocides.
Patent IL-124670-A (IL)
Title: Electronic thermostat control unit and its use in multi-point temperature controller for refrigeration and heating systems
IPC: G05D23/20
Filed: 1998-05-27
Abstract: An electronic digital thermostat control unit comprising: a p-n junction temperature sensing element, a constant current source to drive the said p-n junction element, the output of the said p-n junction element is connected to an analogue-to-digital converter to produce a digital output which is connected to a circuit for correcting the sensitivity and offset values of the sensor using calibration data stored in non-volatile memory, the corrected output is connected to one input of at least one digital comparator and the other input of each digital comparator receives a digital reference value from the said non-volatile memory or from variable control means, the outputs of the said comparator(s) are filtered using digital noise filters and being stored in a control latch to set/reset the input of a control latch in dependence on output of the digital comparator(s). 2298 ו' באלול התשס" ב - August 14, 2002
Patent IL-134503-A (IL)
Title: 2' - deoxy - 3' - fluoroguanosine nucleoside analogues and their use in the preparation of medicaments for the treatment of hbv and hiv infections
IPC: C07D473/32
Filed: 2000-02-10
Abstract: A compound of the formula I <CHEM>  wherein:   nuc is the residue of a nucleoside analogue bonded through its single hydroxy group on the cyclic or acyclic saccharide moiety, R1 is hydroxy, amino or carboxy; optionally having esterified/amide bonded thereon a C4-C22 saturated or unsaturated, optionally substituted fatty acid or alcohol, or an aliphatic L-amino acid;   R2 is the residue of an aliphatic L-amino acid;   L1 is a trifunctional linker group;   L2 is absent or a difunctional linker group;  and pharmaceutically acceptable salts thereof. <IMAGE>
Patent IL-135390-A (IL)
Title: Power distribution network incorporating a voltage support transformer and process of use
IPC: H02J3/18
Filed: 1998-09-23
Abstract: A power distribution network, comprising: a power source (4); a first power distribution line (A) in communication with said power source for connection with a first load; a second power distribution line (B) in communication with said power source for connection with a second load; a first transformer (1AB) including first (A1, A2) and second (B1, B2) windings, said first winding in series with said first line, said second winding in series with said second line, said first transformer substantially maintaining the voltage across either of said first and second lines when a power perturbation occurs in the other of said first and second lines.
Patent IL-136357-A (IL)
Title: Processes for preparing n-substituted heterocyclic derivatives
IPC: C07D235/00
Filed: 1999-01-20
Abstract: Disclosed is a process for preparing N-substituted heterocyclic derivatives and its salts using phase transfer catalysis.
Patent IL-163679-A (IL)
Title: Gun-drill
Inventor: HECHT GIL
IPC: B23B/
Filed: 2004-08-23
Abstract: A gun-drill comprises a cutting-head detachably secured to a shank, having a common longitudinal axis and comprising mating peripheral surfaces. A shank coupling portion comprises a forwardly tapering shank fixation surface is formed at a front end of the shank, and a cutting-head coupling portion comprising a forwardly tapering cutting-head fixation surface is formed at a rear end of the cutting-head. Both the shank and the cutting-head coupling portion extend over a peripheral coupling angle phi of more than 180°. The shank and the cutting-head are assembled by positioning the cutting-head leading face in front of the shank trailing face, slidably inserting the cutting-head coupling portion into the shank coupling portion laterally to the axis of rotation A and rotating the cutting-head relative to the shank in a direction opposed to the direction of rotation R so that the cutting-head coupling portion and the shank coupling portion interlock co-axially.