baber/WOPTO huggingface dataset:
Patent GB-528444-A (GB)
Title: Improvements in television receivers of the optical projection type and other image projection systems
IPC: H04N5/74
Filed: 1939-01-06
Abstract: 528,444. Projection screens; television receivers. KOLSTER-BRANDES, Ltd., and SHANNON, D. S. B. Jan. 6, 1939, No. 520. [Class 97 (i)] [Also in Group XL] Images are projected on to a screen of gold or bronze colour from primary images on a fluorescent screen comprising zinc orthosilicate, Willimite, or a mixture of them. The primary images may be formed by cathode ray tubes in television receivers, cathode ray oscillographs &c.
Patent GB-394600-A (GB)
Title: Improvements in apparatus for the irrigation of body cavities
IPC: A61M3/02
Filed: 1933-01-06
Abstract: 394,600. Surgical irrigators. CLARK, W., Grosvenor House, Park Lane, London. Jan. 6, 1933, No. 530. [Class 81 (ii).] Apparatus for irrigating body cavities comprises a supply tank e to which water is supplied from the hot and cold water mains a and a<1>, the temperature of the water being regulated by mixing valves band b<1>, and an inspection tank g to which the water is delivered after use by the inlet hand which mav retain the water until inspection is completed. The tank g is flushed directly from the supply mains by the branch pipe f, and outlet o, and is fitted with an airtight removable cover m to which is attached a strainer for solid matter, a drain cock h for removing samples, and one or more transparent windows in the sides to facilitate inspection of the effluent. Means to illuminate the interior of the tank may also be provided. Medicated solution may be added to the supply tank e from the container u, and the rate of flow from the tank e is controlled by the valved outlet k.
Patent GB-445597-A (GB)
Title: Collapsable canoe
IPC: B63B7/06
Filed: 1935-01-08
Abstract: 445,597. Collapsable boats. PROUT, G., Sea Way View, Leigh Beck, Canvey Island, Essex. Jan. 8, 1935, No. 584. [Class 113 (ii)] The stern and stern posts b, c are hinged to the rigid keel a and the flexible side planks h, h<1> are pinned to the stern and stern posts. The shell is covered with waterproof canvas which is strained by removable thwarts k, l.
Patent GB-552346-A (GB)
Title: Improvements in or relating to straight-bar knitting machines
IPC: D04B15/04
Filed: 1942-01-16
Abstract: 552,346. Knitting. BLACKBURN & SONS, Ltd., G., START, H. W., and START, E. Jan. 16, 1942, No. 651. Addition to 544,085. [Class 74 (ii)] In apparatus for running work on the needles of a straight-bar machine and as described in the parent Specification, the instruments D associated with the transfer points A are arranged to hold the fabric down on to the knocking- over bits L after the points have been disengaged from the needles. The ends D' of the instruments D are disposed substantially at right-angles to the needles H when holding the work down on the bits L and are of such depth as to allow the instruments to pass into the space between the sinkers M and the tops of the bits L when the needles and knock-over bits are returned to their normal knitting position. Stops for positioning the point bar with the points in engagement with the needles are provided upon the bracket F secured to the needle bar and supporting the spindle E about which the instrument bar and point bar are pivoted, and other stops N are provided upon the point bar for limiting the upward movement of the point bar. Springs may be provided for preventing unintentional movement of the instrument bar with respect to the point bar when the points are being applied to the needles.
Patent GB-1417091-A (GB)
Title: Device for the electrical connection between cables and ribbon- like flexable conductors
IPC: H01R12/81
Filed: 1973-01-05
Abstract: 1417091 Two-part couplings CAVISCAVETTI ISOLATI SpA 5 Jan 1973 [9 May 1972] 712/73 Heading H2E A plug and socket connector for connecting wires to tape cables comprises a parallelipipedal box-like socket of plastics material having an internal structure which supports metal contact plates with bent-over front ends 23 and rear ends to which the wires are soldered. The plug 15 has slots 17 through which the tape cables 18 pass, the ends being turned back over side walls and being held by screws or rivets 21. On insertion the cable makes contact with the ends 23 of the contact plates. Catches 12, Fig. 5, on the outside of the socket pass through and lock with apertures in lugs on the plug, the dimensions being such as to prevent reversed insertion. Tongues (10) on the contact plates hold these in position.
Patent GB-1171871-A (GB)
Title: Improvements relating to Thermochemical Apparatus.
IPC: B23K7/06
Filed: 1968-01-05
Abstract: 1,171,871. Flame desurfacing. UNION CARBIDE CORP. 5 Jan., 1968 [6 Jan., 1967], No. 746/68. Heading B3V. A flame desurfacing apparatus has a wide continuous slot 11 for delivering a sheet of oxidizing gas, and defined by upper and lower surfaces 8, 9 which converge towards the discharge end 10 at an angle of not more than 5 degrees. The surfaces 8, 9 are provided on upper and lower preheat blocks 2, 3 secured to a head 1 carrying a shoe 4; all these parts are water cooled. Behind slot 11 is an expansion chamber 13 supplied with oxygen through orifices 14. Orifices 6, 7 are supplied with fuel gas and/or premixed oxygen. The fuel gas may be acetylene, natural gas, methane, or propane coke oven gas. The ends of the chamber and slot are closed by plates 19 let into grooves in the end faces of the head and blocks. A number of units such as A may be secured togethersideby-side, Figs. 4, 5 (not shown), to provide a wide continuous scarfing apparatus. Power may be used for the desurfacing.
Patent GB-1351071-A (GB)
Title: Machine for folding drawings to a predetermined format
IPC: B65H35/00
Filed: 1972-01-07
Abstract: 1351071 Folding paper; cutting apparatus LA CELLOPHANE 7 Jan 1972 [7 Jan 1971] 865/72 Heading B8R Apparatus for folding drawings to a predetermined format comprises a zig-zag folding unit C and means 51 to convey the folded drawing to a further folding unit where at least one further fold is imparted to the drawing in a direction perpendicular to the zig-zag folds. Individual drawings are severed from a web of drawings by a transverse cutter 6 travelling on a carriage 4, the drawings are trimmed at their margins by longitudinal cutters 22 and enter cooperating rotary folding cylinders 31 and 32 which impart a series of alternating fold lines to each drawing such that it gathers on conveyer 51 in concertina formation. The conveyer moves each drawing up to a stop 62 whereupon a folding blade 59 is actuated to drive the drawing through nip rollers 57 and 58 onto a table 64. As the drawing abuts a stop 66 a further transverse fold is imparted by blade 65. The folded product is compressed between belts 51 and 73.
Patent GB-385749-A (GB)
Title: Improvements in and relating to roof supporting devices for coal and other mines
IPC: E21D11/28
Filed: 1932-01-12
Abstract: 385,749. Mine-roof supports. POYNER, D. C., 129, Aldergrove Road, Porth, Rhondda, Glamorgan. Jan. 12, 1932, No. 866. [Class 20 (ii).] A roof-supporting plate for mines is formed of corrugated metal 8 with pressed-up protuberances 12 at the apices of the corrugations, and the plate is provided with apertures or ring bolts 15 for attachment of a hauling device so that it may be removed without danger to the workmen. The plates are supported by the usual mine props.
Patent GB-130081-A (GB)
Title: Improvements in Apparatus for Releasing Bodies from Aircraft.
Inventor: GIBBONS FRANCIS JOSEPH JAMES
IPC: B64D1/04
Filed: 1918-01-15
Abstract: 130,081. Gibbons, F. J. J. Jan. 15, 1918. Dropping bombs and other articles from a height.-Relates to dropping devices comprising a pair of spring-controlled jaws B, B engaging benea.th a collar a<1> on a stem a. on the bomb or other article A. According to the invention, the jaws B, B are actuated by a two-armed lever C disposed between the jaws B, B, which are normally urged inwards by separate springs b<1>, b<1>. The arms of the lever C are of unequal lengths to force the levers B, B equally away from the stem a. The lever C is actuated by an external lever D on the same spindle connected to a distant operator by a wire E. The lever D may have two armsconnected to two separate operators.
Patent GB-555448-A (GB)
Title: Device for facilitating the removal of coverings from electric cables
IPC: H02G1/12
Filed: 1942-10-06
Abstract: 555,448. Stripping electric cables. PRIMMETT, F. V., and HINE, R. L. Oct. 6, 1942, No. 895. [Class 36] In stripping the coverings from the ends of electric conductors, the conductor c is placed in a groove b in a block of metal a screwed to a bench, and a knife j with an inclined cutting edge is pressed by a lever g so as to cut through the insulator to an extent which is controlled by a screw stop o which contacts with a depressible spring plunger m adapted to return the parts to normal position when pressure is released from the lever g after the required length of conductor has been pulled past the cutter j. This length is controlled by an adjustable stop mounted on a gauge at right angles to the block a. The apparatus may be arranged to deal with two or more conductors at a time in which case the knives may be independently spring-mounted in a bar which is moved to and from the block a. Pressure may be applied to the block a instead of to the knife-carrier, and the lever g may be formed with an aperture p for connection by a wire to a treadle.
Patent GB-1260272-A (GB)
Title: Process for the production of polyamide foam
Inventor: GILCH HEINRICH
IPC: B29C39/00
Filed: 1970-01-08
Abstract: 1,260,272. Polyamide foams. FARBENFABRIKEN BAYER A.G. 8 Jan., 1970 [10 Jan., 1969], No. 961/70. Headings C3C and C3R. A polyamide foam is made by dissolving a gas under pressure in a molten polymerizable mixture of a lactam, e.g. #-caprolactam, a basic catalyst, e.g. sodium formate, and an activator, e.g. an organic diisocyanate, prepolymerizing the gasified mixture by passage under pressure through a tube whilst heating it to polymerization temperature, and releasing the pressure by discharging the mixture from the tube into a preheated or insulated mould in which the polymerization is completed. If polyisocyanates are used as the activator, polycarbodiimides are produced with splitting off of carbon dioxide, which acts as blowing agent. The dissolved gas may be carbon dioxide or nitrogen. In the examples the polymerizable mixture also contained silica gel and a polysilicone polyether block polymer (as pore regulator), and the activator was hexamethylene diisocyanate.
Patent HK-45291-A (HK)
Title: Watch case
Inventor: COGNARD JACQUES
IPC: G04B37/00
Filed: 1991-06-06
Abstract: A watch case is described made of metal or metal compound, comprising a back, a middle and a bezel. The case is made up of a stack of plates with one plate forming the back cover and the others being formed with openings and forming the middle and the bezel.
Patent HK-64895-A (HK)
Title: Automatic circuit breaker, particularly automatic cut-out
Inventor: OSTERMANN WERNER DIPL ING
IPC: H01H73/18
Filed: 1995-04-27
Abstract: 2.1. Such circuit breakers are provided inside their insulating material housing with an extinguishing chamber which is divided into the actual arc extinguishing region, generally filled with an arc splitter stack, and into a funnel-shape antechamber space, located in front of said region, having the contact arrangement. The object of the invention is to design this antechamber space such that, when the switching arc runs off the contact point, it initially finds a particularly low flow resistance with improved arc guidance, and the overall structure of the extinguishing chamber is simplified. 2.2. Two webs (3d, 3e), projecting in the opening plane of the contact lever (5b) which can be pivoted, are integrally formed on the inner side surfaces (3a) in the antechamber space (3c), which webs are arranged running closely from the contact arrangement (5) along arc running rails (5a', 6, 7) to the arc splitter stack (4). In addition, a plurality of columns (3f), rising from the base of the side surfaces (3a), are arranged distributed approximately evenly between the webs (3d, 3e), which columns, in conjunction with the webs (3d, 3e), result in close lateral guidance of the switching arc (9). The gas pressure produced in front of the wandering arc (9') can be relieved in the flow channels (8) between the columns (3f). 2.3. The design according to the invention of the antechamber space is intended especially for the extinguishing chamber of automatic cut- outs of narrow design. <IMAGE>
Patent HU-T62937-A (HU)
Title: Modified baculovirus, process for producing same and expression vectors produced therefrom
Inventor: DEVAUCHELLE GERARD
IPC: C12N15/33
Filed: 1991-07-17
Abstract: PCT No. PCT/FR91/00588 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Jul. 17, 1991 PCT Pub. No. WO92/01801 PCT Pub. Date Feb. 6, 1992The invention relates to a modified baculovirus wherein one of the two strong late promoters of the wild baculovirus is inactive, as well as to a method for obtaining such a modified baculovirus and to its application for obtaining vectors for the expression of exogenous genes. Said modified baculovirus is particularly deprived of the polyhedrin gene promoter and contains the protein P10 gene promoter.
Patent HU-T43612-A (HU)
Title: Process for production of new derivatives of peneme and medical preparatives containing thereof
Inventor: PERRONE ETTORE
IPC: C07D499/88
Filed: 1987-03-06
Abstract: There are provided compounds of formula I :whereinR' is hydrogen or a C<sub>1</sub>-C<sub>4</sub> alkyl group either unsubstituted or substituted by one or more substituents chosen from a free or protected hydroxy or halogen atom;R<sup>2</sup> is a free or esterified carboxy group or carboxylate anion;R<sup>3</sup> and R<sup>4</sup> are each independently hydrogen or organic group,X is,-S-,Q is either(a") free or protected hydroxy, or(b") a C<sub>1</sub>-C<sub>4</sub> acyloxy, or(c") carbamoyloxy OCONH<sub>2</sub>, or(d") an optionally substituted heterocyclylthio group, or(e") an optionally substituted imido group, or(f") an optionally substituted quaternary ammonium group or(g") a halogen atom, and the pharmaceutically or veterinarily acceptable salts thereof.There are provided also methods for preparing compounds of formula 1. The compounds of formula I are useful as antibacterial agents.
Patent JP-H10196073-A (JP)
Title: Leader body and freezing damage prevention system for leader
Inventor: HIROSUE MASAYA
IPC: E04D13/08
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a leader body and a leader freezing damage preventing system requiring no troublesome work, involving no problem about rainwater drainage and preventing freezing damages due to rainwater. SOLUTION: A plurality of cylindrical leader bodies 1, when connected to each other, come to form a leader, and a conductive material 11 is buried in the wall of each leader body 1. Also, the conductive material 11 is exposed to the edge of the leader body 1. In addition, a leader freezing damage preventing system A is formed out of a leader device (leader body 1 and joint 2) and an electrode 22, and the joint 2 is formed to have a peripheral projection strap 23. Ring type conductive discs 21 are laid on both lateral surfaces of the projection strap 23, and the electrode 22 is connected to the ring type conductive discs 21 laid on the lateral surfaces of the projection strap 23.  When the leader bodies 1 are connected to each other with the joint 2, the conductive material 11, the ring type conductive discs 21 and the electrode 22 fall in such a state as capable of being carried with electric current.
Patent JP-S62158784-A (JP)
Title: Method for drying coking coal
Inventor: FUJII SHIRO
IPC: C10B57/10
Filed: 1986-01-07
Abstract: PURPOSE:To dry the titled coking coal in an economical manner without the danger of explosion etc., by controlling the moisture content at the outlet of a rotary dryer fitted with a steam pipe through the use of high-temp. steam drain discharged from the dryer for preheating a carrier gas. CONSTITUTION:Wet coking coal 2 is continuously fed into a rotary dryer 1 fitted with a steam pipe having the transfer pipes accommodated therein, indirectly heated by passing low-pressure steam 8, and discharged as a moisture- regulated coal 3. On the other hand, an evaporated moisture formed by heating is discharged from the outlet of the dryer 1 with the passage of a carrier gas 4, and fed into a dry dust collector 5. In the collector, the coal dust contained in the gas 4 is collected, and the gas is discharged from a stack 7 through a blower 6 into the atmosphere. High-temp. drain 9 of 100-200 deg.C in temp. discharged from the steam 8 employed for indirect heating in the dryer 1 is fed into a carrier gas heat exchanger 11 while detecting the temp. of the gas 4 at the inlet of the dryer 1 with a thermometer T and controlling a control valve by means of an operating device 10 and a flow regulator FIC. In the exchanger, heat exchange is conducted between the drain and the gas 4.
Patent JP-H04152877-A (JP)
Title: Filling apparatus for feeding cut-tobacco to one or more machinery for makikg cigerette
Inventor: MIHIYAERU IESUKE
IPC: A24C5/39
Filed: 1991-01-07
Abstract: PURPOSE: To surely move shredded tobacco from a storage container without damaging its quality by driving all the discharge wheels installed at the discharge port of the storage container and the supply terminal part of a bottom conveyer in specified state. CONSTITUTION: The shredded tobacco is taken out of a discharge area by providing discharge wheels 27 and 28 at a discharge port 13 of a storage container 1 and the supply terminal part of a bottom conveyer 1. A moving direction 29 of discharge wheels 27 and 28 is oriented upward in the area where the shredded tobacco on the bottom conveyer 11 exists.
Patent JP-S5493415-A (JP)
Title: Overcurrent suppressor for dc motor
Inventor: KATOU AKIRA
IPC: H02P7/29
Filed: 1978-01-05
Abstract: PURPOSE: To prevent an armature from flashover, by installing a semiconductor switch between terminals of DC power source and smoothing reactor to make a flickering at a failure of commutation caused in the chopper.  
     CONSTITUTION: If caused a failure of commutation when a chopper 1 is shifting its operation from the state of on to the state of off, a current i 0 , due to an electromotive force of armature 2, is inreased with a commutation failure detector 8 working to feed a gate signal to a thyristor 16, simultaneously with a trip signal given to  a high speed breaker 9. This causes the thyristor 16 turned on with a current flowing in the thyristor 16 from the trolley wire. The flow of this current is divided at a  connection point 15, with one of the above flowing toward a rail 18 through a  smoothing reactor 4 and the chopper 1 with another flowing reversely to the current  i 0  in a field coil 3 and the armature 2, and a decrease of the armature current suppresses an increase of the electromotive force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08189858-A (JP)
Title: Radiant power measuring box and method for measuring radiant power
Inventor: SUZUKI HIDEO
IPC: G01H3/10
Filed: 1995-01-05
Abstract: PURPOSE: To measure the sound emission power simply and accurately by furnishing a sound absorbing part which absorbs sounds transmitted through a straight pipe leading from a sound source installed at one end of a closed space extending in a cylindrical form. CONSTITUTION: An object whose noise emission is to be measured (sound source) 20 such as a small motor is installed inside a sound source part 11 at one end of a closed space extending in a cylindrical form. The sound pressure P at the measuring surface A of the sound emitted from the source 20 is measured by a microphone 13 installed on the measuring surface A. As the interior wall 141 of the sound source part 11 has a shape opening to a sound absorbing part 12, a mono-dimensional sound flow is uniformly generated on the measuring surface A of a straight pipe 15. Sound absorptive layers 121a, 121b, 121c covered with three sorts of sound absorbing materials are formed in the sound absorbing part 12, wherein sound absorbing material having a higher density is in use one by one with going apart from the sound source part 11.  By this, the sound having intruded into the part 12 from the source part 11 through the straight pipe 15 is absorbed in the part 12 without returning to the source part 11 upon being reflected.
Patent JP-H04333586-A (JP)
Title: Method of electrolytically extracting zinc
Inventor: SHIYANTARU KATSUSHIE
IPC: C25C1/16
Filed: 1992-01-06
Abstract: PURPOSE: To stably form galvanizing films without the degradation in efficiency by metallic impurities, by adding specific fluorinated boundary surface active compds. to a sulfuric acid-base electrogalvanizing liquid contg. the metallic impurities.  
     CONSTITUTION: If the metallic impurities exist in the electrogalvanizing liquid consisting of the sulfuric acid as a medium in the case a material, such as steel sheet, to be plated is electroplated with zinc, the plating efficiency degrades drastically and, therefore, the fluorinated boundary surface active compds. expressed by formulas I, II, III are added at 0.01 to 0.5 m.mol per 1 liter plating liquid in order to prevent such degradation. [In the formulas, R p  is a perfluoroalkyl group contg. 4 to 20C, (m) is 6 to 18, (n) is 0 or 2, P is 2 or 3, (q) is 1 or 2, X is CO group or SO 2  group, R is hydrogen atom or an alkyl group contg. 1 to 4C, R' and R" may be the same or different and alkyl groups respective contg. 1 to 4C]. The degradation in the plating efficiently of the electrogalvanizing liquid by the presence of the metallic impurities does not arise for the long time. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60144560-A (JP)
Title: Solar heat collector
Inventor: OOTSUKA NOBUO
IPC: F24S10/75
Filed: 1984-01-05
Abstract: PURPOSE:To improve the efficiency of the titled collector by providing fins for collecting the heat of external air on the lower surface of heat collecting fins in a direction where heat loss due to natural convection is small, and arranging a transparent cover upward of the heat collecting fins. CONSTITUTION:A solar beam absorbing surface 7 is provided on the upper surface of a heat collecting plate 5, and the heat collecting fins 10 are provided on the lower surface of the plate 5 in a direction where heat loss due to natural convection is small, a transparent cover 2 being provided at the upper part of the heat collecting plate 5. As a result, the solar heat can be absorbed with a small radiation loss and a high heat collecting efficiency on a fine day, and the heat of external air can be absorbed excellently on the lower surface of the heat collecting plate on a cloudy day.
Patent JP-S5385400-A (JP)
Title: Porcelain composite for voltage non-linear resistor
Inventor: YODOGAWA MASATADA
IPC: H01C7/112
Filed: 1977-01-06
Abstract: PURPOSE: To construct a varistor, consisting of oxide of zinc, rare earths, alkaline earth and cobalt, with α being big, and with a control made easy for C in I=(V/C)α. 
     COPYRIGHT: (C)1978,JPO&Japio