baber/WOPTO huggingface dataset:
Patent GB-608491-A (GB)
Title: Improvements in safety shutters for cinematograph projectors
IPC: G03B21/18
Filed: 1945-04-17
Abstract: 608,491. Kinematograph projectors. BRITISH THOMSON - HOUSTON CO., Ltd., and BOWEN, A. April 17, 1945, No. 9545. [Class 97 (i)] A pivotally mounted safety shutter is mounted concentrically with the flicker shutter and is biassed to obscure the light beam falling on the gate and is moved into open position by an eddy current device when the projector operates. As shown, the safety shutter 7 carries a magnet 9 and is pivoted, on a bearing 8, about the axis of the shutter 1. The centre of gravity of the safety shutter is disposed to the right of this axis, as seen in the Figure. The magnet embraces an annulus 10 secured to the shutter and in which eddy currents are induced to produce the drag to open the safety shutter. The magnet may be arranged to embrace less of the annulus as the safety shutter opens. A disc flicker shutter may be used.
Patent GB-713322-A (GB)
Title: A method and a pneumatic device for making physical measurements
IPC: G01F1/34
Filed: 1950-04-18
Abstract: <PICT:0713322/III/1> A gas analyser comprises an inlet duct 32 for the gas having an absolute pressure gauge P1 and branching into bridge arms 33, 35 and 34, 36 which recombine into an outlet 37, usually at atmospheric pressure.  Nozzles 41-44 (i.e. restrictions each so designed that when the ratio of the exit pressure to the inlet pressure is less than the so-called "critical" figure, sonic velocity is attained in the throat and critical discharge commences in which the mass discharge from the nozzle is independent of the exit pressure) are provided in the arms 33-36, the nozzles 41, 42 being smaller than the corresponding nozzles 43, 44, and the arm 34, 36 is divided downstream of the nozzle 42 into two branches 45, 46 the latter incorporating a desiccator; or other gas conditioning device 47.  A change-over valve 48 for the branches 45, 46 is fitted and the branch 65 is arranged to have the same resistance to gas flow as the device 47.  In operation, the valve 48 is set so that the gas flows through the branch 45 and the differential pressure gauge DP2 is read or set to zero; the valve 48 is then changed to pass the flow through the conditioning device 47 and the gauge DP2, which may be calibrated to read directly, gives an indication of the change of condition.
Patent GB-582900-A (GB)
Title: Improvements in the production of coloured synthetic resin compositions
IPC: C09B57/10
Filed: 1944-05-19
Abstract: Coloured synthetic resin compositions are produced by polymerizing one or more monomers, containing one or more CH2=C< groups per molecule, containing a dissolved coloured chelated copper compound of a b -diketone.  Specified monomers are methyl acrylate, methyl methacrylate, methyl a -chloracrylate, vinyl acetate, styrene and allyl methacrylate. The monomer may also contain ancillary ingredients such as plasticisers, dyes, pigments, accelerators and inhibitors.  The polymerization may be carried out by heat, using peroxide catalysts such as benzoyl peroxide, or by light using catalysts such as uranyl acetate or nitrate.  It is preferred that the polymerization is carried out below 70 DEG  C.  Suitable b -diketones are acetyl-acetone and benzoyl acetone.  In an example, methyl methacrylate containing copper acetyl-acetone is polymerized using benzoyl peroxide as catalyst.  The products may be used as colour filters, lenses, prisms, fog screens, protective spectacles, navigation lights for ships and aircraft, traffic lights and indicator lights.  Specification 427,494 is referred to.
Patent GB-976303-A (GB)
Title: Improvements in or relating to cable connectors
IPC: H01R4/40
Filed: 1961-03-16
Abstract: 976,303. Cable and wire couplings. SOC. INDUSTRIELLE DE MATERIEL ELECTRIQUE SIMEL. March 16, 1961 [March 16, 1960; April 26, 1960], No. 9670/61. Heading H2E. A cable connector comprises a flexible deformable clamp 1 preferably of pressed steel sheet consisting of two side arms connected by an integral bridge B which surrounds a cable C1 and a nut 4 removably fixed between the side arms having a headless grub-screw 5 which bears on, and normally to, a curved central portion of a part-cylindrical gripping member 3, this member holding further cables C2, C3 of the same or differing diameters, against a further gripping member 2 which in turn grips the cable C1 against the clamp 1. A plurality of connectors may be connected in tandem, in which case one gripping member or the nut may be common to them all. In another embodiment one gripping member has two central grooves at right angles and the side arms each have a rectangular slot in order that two cables may be connected together either in line or at right angles to each other.
Patent GB-288181-A (GB)
Title: Improvements in or relating to electrical regulating systems
IPC: H02P9/12
Filed: 1928-03-30
Abstract: 288,181. Metropolitan-Vickers Electrical Co., Ltd., (Assignees of Levy, C. C.). April 2, 1927, [Convention date]. Systems depending on the use of two or more machines.-The voltage of an electrical transmission system is maintained within predetermined limits and the power-factor corrected by an alternating-current synchronous machine automatically connected and disconnected from the system and associated with automatic voltageresponsive devices controlling the excitation of the machine. Devices automatically responsive to the excitation are provided for disconnecting the machine from the system while the excitation remains within the predetermined limits and line conditions are normal. As shown, the rotatable field winding 5 of the synchronous motor 4, 5 is fed with continuous current at 6 through a variable resister 9 which is increased or decreased by a reversible motor 31 energized from a battery 17 by a regular 15 responsive to under-voltage or over-voltage relays 13, 14 fed from a transformer 11, 12. The motor is automatically disconnected from the system by a relay 27 energized in accordance with the voltage or current of the excitation circuit and connected to the closing coil 23 of the circuit interrupter 3 and to relay 24. The operation of the relays 13 or 14 energizes a slow-closing quick-release relay 16 which operates a relay 19 provided with switches 21, 22. The switch 21 keeps relays 19 energized after relay 16, has been de-energized, while switch 22 connects the closing coil 23 with battery 17 and in parallel with relay 24 which is constructed similarly to relay 16. The circuit interrupter 3 remains closed while the switch of relay 24 is open. Relay 27 intermittently short-circuits the relay 24 through contacts x, y in response to over or under excitation of the motor and since the relay 24 is slow-acting to close, it is necessary for the line conditions to become normal before the switch 22 can be opened to de-energize the closing coil 23. The apparatus may be employed with the starting arangements according to Specifications 164,678 or 166,878, [both in Class 38 (iii), Electric motor control systems &c.], and suitable connections therefore are described.
Patent GB-591971-A (GB)
Title: Improvements in and relating to the rendering or surfacing of concrete walls in building construction
IPC: E04G11/22
Filed: 1945-04-18
Abstract: 591,971. Rendering or surfacing concrete walls. WEBB, W. H. April 18, 1945, No. 9720. [Class 20 (ii) ] The rendering or surfacing of concrete walls is carried out simultaneously with their construction. In Fig. 1, the concrete is shown in sectior at 8 and the rendering or sur. facing material at 9 and 10 The arrangement of shuttering consists in two spaced panels 1 and 2 which are lowered in sections bolted together at 11 and 12 and constitute the main shuttering, and two sheet metal sliding shutters 3 and 4 spaced apart by handles 5 and spaced from the main shuttering by distance pieces 6 and 7. The concrete is poured into the cavity between the sliding shutters and the rendering or surfacing material is poured into the spaces between the sliding shuttering and the main shuttering, guided if desired by suitable deflectors (not shown). Sliding shutters 3 and 4 are raised by handles 5 as the work proceeds while the materials are still wet, so that as the concrete wall is built up the rendering or surfacing material is simultaneously applied to its faces. The material may be applied to one or both faces of the wall, and may be varied in nature according to requirements.
Patent GB-561672-A (GB)
Title: Improvements in or relating to mechanism for conveying material to or from a machinefor operating thereon
IPC: B65H5/00
Filed: 1942-07-13
Abstract: 561,672. Conveyers; printing machines. MILLER PRINTING MACHINERY CO. July 13, 1942, No. 9728. Convention date, June 30, 1941. [Classes 100 (i) and 100 (ii)] [Also in Group XXX] In a machine for conveying material to or from a machine for operating thereon wherein the machine and conveyer are relatively movable into assembled and separated positions and interfit in assembled position, means are provided for moving either the conveyer or machine transversely of the direction of movement for assembly when bringing them into or out of assembled position. As applied to a cylinder printing machine in which an impression cylinder 2 is mounted in stationary side frames 3 and the feeder 4 comprising a body 5 and extension 6 is movable in a straight line motion towards and away from the press in a direction generally parallel to the extension 6, the extension 6 carries a casting 9 comprising struts 10 to support a feed board 11, and in the active position of the feed board, in which its end 12 extends beyond the front guides 8, it extends also beyond the zenith of the cylinder 2. To prevent contact of the end of the board 12 with the cylinder as it moves from the right, cams 14 on the frames 3 engage rollers 17 mounted in recesses 15 in each frame 9, and the feeder is tilted so as to lift the end 12 out of contact with cylinder 2. To hold the feeder frame in operative position, extensions 19 with tapered nose parts 20 with inclined under surfaces 21 are secured to the tops of the frames 3, and recesses 22, Fig. 3, are formed in the extension 6 and in these are adjustably mounted rollers 24 with cut-away portions to form an inclined surface 27 which contacts with the surfaces 21. The nose 20 of each extension 19 is tapered vertically as well as horizontally and the recess 22 is correspondingly shaped so that exact engagement is ensured and all lateral movement prevented when the feeder is in operative position.
Patent GB-192323-A (GB)
Title: An improved amusement apparatus
IPC: A63G33/00
Filed: 1922-04-05
Abstract: 192,323. Raynham, F. W., and Foster, J. April 5,1922. Amusement apparatus.-Amusement apparatus of a portable type comprises a circular-shaped car 1, Fig. 2, mounted upon a ball castor 8 and swivelling rollers 10, adapted to roll down an inclined plane built up of sections 14, Fig. 4, and formed with an embarking platform 15 at its upper end, passages 16, 17, 21, and obstructions 20 which vary the direction of travel of the cars down the plane. A moving platform 22 is provided at one side of the plane to return the cars from the foot of the plane to the platform 15. The car, which may contain one or more passengers, is provided with a circular guard rail 4 which can be slid within a socket 5 to enable the passengers to enter. Moving platforms may be provided at both sides of the plane.
Patent GB-742888-A (GB)
Title: Cyclopentanophenanthrene derivatives and a method for the preparation thereof
IPC: C07J5/00
Filed: 1953-04-10
Abstract: The invention comprises allopregnane-11b  : 17a  : 21 - triol - 3 : 20 - dione and 21 - esters thereof, together with a process for preparation of the esters by hydrogenating the corresponding D 4 - pregnene - 11b  : 17a  : 21 - triol - 3 : 20-dione 21-ester in the presence of a palladium catalyst.  In an example D 4 - pregnene-11b : 17a  : 21 - triol - 3 : 20 - dione - 21 - acetate is hydrogenated under pressure using palladized barium sulphate as a catalyst to produce allopregnane - 11b  : 17a  : 21 - triol - 3 : 20 - dione 21-acetate.  Hydrolysis using potassium bicarbonate in aqueous methanol yields the corresponding free triol.
Patent GB-1211901-A (GB)
Title: Apparatus for baiting fish-hooks on a line
IPC: A01K91/18
Filed: 1968-02-29
Abstract: 1,211,901. Device for baiting hooks. TRIO FABRIKKER A.S. DE FORENEDE NORSKE LAASE-OG BESLAGFABRIKER. 29 Feb., 1968 [7 April, 1967], No. 9894/68. Heading A1A. Apparatus for baiting fish-hooks on a line comprises a guide plate 5, over which a line 1 is drawn, a guide 3 over which hooks 4 are drawn from a magazine 2, and a rotatable bait-holder 6. The latter receives bait from a conveyer and holds it while being rotated as in Fig. 3 so that on release of the bait the hook is doublehooked therein.
Patent HK-114895-A (HK)
Title: Use of benzimidazoles in the treatment of epithelial disorders
Inventor: WAUWE JEAN P F VAN
IPC: A61K8/67
Filed: 1995-07-13
Abstract: The present invention concerns a pharmaceutical or cosmetical composition comprising an inert carrier, an effective amount of retinoic acid or a derivative thereof, or a stereochemically isomeric form thereof and an effective amount of a compound of formula <CHEM> an acid addition salt thereof or a stereochemically isomeric form thereof. The use for the manufacture for treating subjects suffering from disorders which are characterized by an increased proliferation and/or abnormal differentation of normal, preneoplastic or neoplastic epithelial cells the growth of which is sensitive to the action of retinoids is also disclosed.
Patent HU-T61899-A (HU)
Title: Bioactive glass composition for bone-supplying, fibres, fibre-bunch and granules produced from the same and method for producing such fibres
Inventor: VITA FINZI ZALMAN EMILIO
IPC: A61L27/00
Filed: 1991-02-04
Abstract: The invention relates to a bioactive vitreous composition for bone implantation which includes the following approximate percentages by weight of the following oxides: SiO2 from 40 to 55 %; P2O5 from 5 to 8 %; Cao (MgO) from 20 to 40 %; Na2 (K2O) from 20 to 30 %. The composition can be reduced to filaments without becoming ceramic by virtue of the addition of a total of not more than 9 % by weight of K2O and Al2O3, the percentage of Al2O3 being from 0.5 % to 2.5 %. The filaments thus obtained can be used to prepare products for bone implantation in the form of bundles of filaments, gauzes, nets or other fabrics, felts, "cotton-wools" and the like. The filaments can be reduced to particles of powders for the application, inter alia, of a coating layer of the vitreous composition to a permanent metal prosthesis.
Patent HU-T34753-A (HU)
Title: Process for preparing new triazolo-pyrimidine derivatives
Inventor: BARTHELEMY GERARD
IPC: C07D487/04
Filed: 1984-07-25
Abstract: This invention relates to triazolo-pyrimidine derivatives corresponding to the following formula:    <IMAGE>  I  wherein X represents a 2-pyridyl, 3-pyridyl or 4-pyridyl nucleus optionally substituted by at least one straight-chained or branched C1-4 alkoxy or alkyl or a hydroxy or cyano group, R1 represents hydrogen or a straight-chained or branched saturated or unsaturated C1-5 aliphatic group, and R2 represents a straight-chained or branched C1-4 alkyl group, and the pharmaceutically acceptable acid addition salts thereof with inorganic or organic acids. These compounds may be used in therapy, particularly on account of their cardiotonic activity.
Patent HU-T38507-A (HU)
Title: Process for producing preserved fermented milk preparations
Inventor: SZAKALY SANDOR
IPC: A23C9/12
Filed: 1983-09-12
Abstract: The prods. are prepd. by opt. pasteurising the starting material i.e. milk, buttermilk or a mixt. of these opt. with serum or permeate, inoculating with 0.5-5.0 wt% culture and fermenting to a pH of 3.9-4.5, crumbling the resulting curd, homogenising and stabilising it, opt. gelifying, opt. flavouring and/or enriching with vitamin C, post heat-treating, filling into containers at elevated temp. or in aseptic conditions cold, and opt. foaming the post heat-treated or container filled prod. while freezing.
Patent HU-T55799-A (HU)
Title: Process for producing hirudine-like peptides
Inventor: MARAGANORE JOHN M
IPC: A61K38/55
Filed: 1989-04-24
Abstract: This invention relates to novel, biologically active peptides which display the anticoagulant activity of hirudin. More specifically, it relates to peptides which are homologous to at least a portion of the carboxy terminal 26 amino acids of hirudin. Such peptides may also be characterized by a modified tyrosine residue. This invention further relates to covalent and peptidomimetic analogs of these peptides which display anticoagulant activity. This invention also relates to compositions, combinations and methods using such peptides or analogs for therapeutic, prophylactic or diagnostic purposes. And this invention relates to novel methods for sulfating tyrosine residues contained within the peptide or polypeptide.
Patent HU-T54661-A (HU)
Title: Herbicide composition containing metazachlor and process for producing the active component
Inventor: KEIL MICHAEL
IPC: A01N43/56
Filed: 1990-07-27
Abstract: Monoclinic 2-chloro-(2',6'-dimethyl-N-pyrazol-1-yl-methyl)- acetanilide of the formula I <IMAGE> which melts at 76 DEG C, process for its preparation, and herbicidal agents.
Patent HU-T50247-A (HU)
Title: Method and apparatus for quality-protective quick-freezing and storing fruits particularly raspberry
Inventor: RATKOVICS PETER
IPC: F25D3/12
Filed: 1987-11-26
Abstract: Method and appts. are proposed for deep freezing and storing fruit, mainly raspberry, while maintaining its quality. The fruit is cooled to 15 deg.C and stored at that temp. cooling is carried out by solid carbon dioxide, which is transported in block form to the fruit growing location, cut up and contacted with the fruit. - Amt. of carbon dioxide used is 30-70%, pref. 40-50% of that of the fruit. The deep frozen fruit is transported to storage location. - The proposed appts. comprises the following:- support frame, fruit entry and exit positions, fruit transport system pref. with electric motor drive and speed control. A heat insulated, direct contact cooling space is above the fruit transport system. This has carbon dioxide feed opening and cutter unit. - (Dwg.No.0/1)
Patent HU-T60234-A (HU)
Title: Process for producing aliphatic unsaturated amines on phosphorous catalyst with glass carrier of controlled pores
Inventor: GOEBOELOES SANDOR
IPC: C07C209/14
Filed: 1990-12-21
Abstract: Boron-silica glass comprising (%) 9 Na2O, 50 B2O3 and 41 SiO2 is a) heated at 540-610 deg.C for 50-100 hrs., b) reacted with 0.5-2N HCl at 95 deg.C for 3-8 hrs. and c) reacted with 0.2-2N NaOH at 25 deg.C for 2-24 hrs resulting in porous material which is impregnated with a 85% H3PO4 at 25 deg.C for 24 hrs. This catalyst is removed after drying in a metal-reactor using nitrogen or hydrogen gas(Dwg.0/0)
Patent ID-19592-A (ID)
Inventor: BRUNAZZO ROBERTO
IPC: A45C3/04
Filed: 1997-10-13
Abstract: PCT No. PCT/IT96/00212 Sec. 371 Date May 13, 1999 Sec. 102(e) Date May 13, 1999 PCT Filed Nov. 15, 1996 PCT Pub. No. WO98/21996 PCT Pub. Date May 28, 1998The tray (1) of the basket bears on each side at least one first engagement means (3) and the handle (2) bears at each of its ends at least one second engagement means (4), the first and second engagement means being suited to coupling so that the tray and handle become solidly and permanently locked to one another forming a single object.
Patent ID-23167-A (ID)
Inventor: ANTHONY DIVONE PETER
IPC: A61K9/22
Filed: 1998-03-19
Abstract: A process is provided for preparing a silicone elastomer composition for cosmetic products which includes the steps of feeding the silicone elastomer composition comprising a silicone rubber in a carrier fluid into a reactor, mixing the composition in the reactor, delivering the composition from the reactor into a high pressure pump, pumping the fluid into a device for reducing particles of rubber into smaller sizes and recirculating the resultant size reduced particles back to the reactor. The device for reducing particle size is preferably a high pressure fed homogenizer, most advantageously a sonolator.
Patent JP-S61161009-A (JP)
Title: Mos differential amplifier
Inventor: IWADE SHUHEI
IPC: H03F3/16
Filed: 1985-01-08
Abstract: PURPOSE:To increase the gain by adding two enhancement and depletion FETs respectively so as to increase the resistance value of a load resistor. CONSTITUTION:The FETs D8, D9 and E6, E7 are added. When a potential at an output terminal 5 is decreased, a source-base voltage of the FETE6 is decrease attended therewith and a threshold voltage of the FETE6 is decreased. As a result, the drain-source voltage of the FETE6 is decreased to reduce the current of the FETD4. Thus, the current change in the FETD4 against the voltage change at an output terminal 5 is slight and the resistance value of the FETD4 as a load resistor is increased. The FETD8 plays a role of a con stant power supply. When the potential of the output terminal 6 is increased similarly, the resistance value of the FETD5 as the load resistor is increased. Thus, the gain is increased.
Patent JP-H03205631-A (JP)
Title: Plate-shaped information recording carrier
Inventor: FURUKAWA MIEKO
IPC: G11B11/10
Filed: 1990-01-08
Abstract: PURPOSE:To improve recording/reproducing characteristics by successively laminating the first layer of dielectric layer, second layer of magneto-optical layer, third layer of metal layer, and forth layer of dielectric layer on a glass substrate. CONSTITUTION:The first layer of dielectric layer 12, second layer of magneto- optical layer 13, third layer of metal layer 14 and forth layer of dielectric layer 15 are successively laminated in a laminar state on a glass substrate 11. The dielectric layer 12 on the reproducing side to the recording film consists of a ZnS layer having >=1.9 refractive index and the reflecting film 14 is provided directly on the recording layer without interposing a dielectric layer, so that the reflectance of the disk is determined by the refractive index and film thickness of the dielectric layer 12. Thus, the obtd. plate-shaped information recording carrier has excellent recording/reproducing characteristics, reliability and productivity.
Patent JP-S5283804-A (JP)
Title: Novel antibiotic
Inventor: YAMANO TOUGO
IPC: A61K35/74
Filed: 1976-01-01
Abstract: PURPOSE: An antibiotic having specifically strong antimicrobial action on yeasts, obtained by the cultivation of a microorganism belonging to the Coleophoma family. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60145792-A (JP)
Title: Inter-frame encoding system
Inventor: KURODA HIDEO
IPC: H04N11/04
Filed: 1984-01-10
Abstract: PURPOSE:To simplify a forecasting circuit and to minimize the scale of the circuit by encoding a luminance signal by the two-dimensional forecast encoding method and a chrominance signal by the one-dimensional forecast encoding method. CONSTITUTION:A luminance signal and a chrominance signal which constitute a color picture information signal are encoded respectively. In an inter-frame encoding system which is digital-transmitted by multiplexing time sharing, the luminance signal is encoded by a two-dimensional forecast encoding method 8 and the chrominance signal is encoded by a one-dimensional forecast encoding method 9. In this case, only one-picture element delay element is enough for a chrominance-signal one dimensional forecasting circuit 9 if the picture element immediately before the element which shall be encoded is used. Therefore, the constitution of both transmitting and receiving is remarkably simplified. In addition, since the luminance signal is encoded by the two-dimensional forecast encoding method, the picture quality is not deteriorated.