baber/WOPTO huggingface dataset:
Patent GB-417091-A (GB)
Title: Improved balancing device for sliding windows
IPC: E05F11/00
Filed: 1934-01-01
Abstract: 417,091. Window sashes balanced by springs. ALGRAIN, P., 120, Rue Parmentier, La Croyere, Belgium. Jan. 1, 1934, No. 31. Convention date, Feb. 1, 1933. [Class 20 (iii).] A sliding window for vehicles is balanced by mechanism comprising one or more elements movable bodily relatively to the sash and pressed by springs against a parabolic guide attached to the sash frame or to the window frame, in such manner that the resultant pressure applied to the sash has a constant value equal to the weight of the sash and a direction parallel to the direction of movement of the window. In one construction, the balancing springs 7, Figs. 3 and 4, are adjustably connected to two carriages 5 which move over the branches 9<a>, 9<b> of a fixed parabolic guide and which slidably engage with horizontal bars 13 spaced from and attached to the bottom rail of the sash 3. Each carriage is connected to the springs by two arms 5b arranged one on either side of the guide. Rollers 8 of the carriages engage with the guide and the spindle 8<a> of each roller is adjustably mounted in a horizontal slot 5<a> of the carriage, the adjustment being effected by a screw 12 which passes through a fork 12 attached to the spindle. By this means, the tension of the springs 7 can be varied. When the sash is lowered, the branches 9<a>, 9<b> of the guide pass between the bars 13. In a modification, the carriages directly engage with the bottom rail of the sash and the latter, when lowered, passes centrally between the guide, each branch of which is constituted by two spaced parallel bars. In another construction, the guide has one limb only and the carriage is connected by a spring 7, Fig. 8, to a projection 17 of the sash. In another arrangement, the branches 9<a>, 9<b>, Fig. 7, of the guide are formed integral with the sash and the carriages 5 run on fixed horizontal tracks 18. Other modifications are also described.
Patent GB-818552-A (GB)
Title: Improvements in or relating to swiss embroidery needle threading machines
IPC: D05C11/14
Filed: 1957-01-01
Abstract: 818,552. Threading sewing machine needles. SHANIK, J. Aug. 2, 1957 [Jan. 1, 1957], No. 42/57. Drawings to Specification. Class 112 In a power-operated machine for threading double-ended needles for Swiss embroidery machines, a control circuit is provided having a normally-closed switch and a normally-open switch, the arrangement being such that the open switch is closed at a point in a normal threading operation as a result of tension developing in the thread, the closed switch then being opened, whereas, if thread tension fails to develop as a result of faulty operation, the normally open switch does not close and the circuit is thereby broken to stop the machine when the normally closed switch is next opened.
Patent IS-5238-A (IS)
Inventor: HOEYDAL FINN
IPC: G06T1/00
Filed: 1999-11-05
Abstract: A method for image processing, especially for converting a two-dimensional image of a three-dimensional real subject into a three-dimensional representation of the same three-dimensional real subject, wherein the subject is composed of elements, each of which is represented by a pixel in the two-dimensional image. The image's colors are subjected to an analysis with regard to color quality, and the individual color points' orientation in space is localised by utilizing a color temperature scale, a color saturation scale and a contrast scale, with the result that each color obtains its perspective place relative to the image's other colors.
Patent DK-69288-A (DK)
Inventor: HOLM NIELS ERIK
IPC: A61M5/24
Filed: 1988-02-10
Abstract: A dosage unit for dosing a number of measured quantities of a liquid, such as an insulin preparation, from a separate cartridge (2), where the dosage unit comprises a cylindrical casing for the cartridge (2). At the distal end the casing (1) is provided with means for fastening a liquid outlet needle (5). The dosage unit comprises furthermore a piston rod (8) activating a piston (4) in the cartridge (2). An adjustment means (18) is pivotally mounted on the casing and determines by way of adjustment the length of the stroke of the piston rod. A ratchet device (10, 11) is situated between the casing (1) and the piston rod (8), said ratchet device allowing displacement of said piston rod (8) towards the distal end of the casing (1) and preventing a displacement thereof in the opposite direction. The adjustment means (18) is non-displaceably mounted on the casing (1), and the piston rod (8) is provided with an external thread (12) and prevented from rotating relative to the casing (1). A nut means (13) is provided between the piston rod (8) and the adjustment means (18) said nut means engaging by way of an internal thread the thread (12) of the piston rod (8) and on the outside engaging in an axially displaceable manner the adjustment means (18). A rotation of the adjustment means (18) involves a rotation of the nut means (13) relative to the piston rod and consequently a displacement of an indicator (21) fixedly connected to the nut means (13) and protruding from the end of the adjustment means (18). The indicator (21) is provided with a measuring scale indicating the extent of its axial displacement relative to the adjustment means and consequently the desired dosing quantity, whereby the dosing is carried out by pressing the piston rod (8) by way of the indicator (21) while pressing it back towards the interior of the adjustment means (18)
Patent DK-72486-A (DK)
Inventor: MONGEON DOUGLAS RAYMOND
IPC: A61B17/10
Filed: 1986-02-14
Abstract: A bone stapler cartridge (21) that, when removed from the stapler (10). insures that no staple (11) can remain in the stapler (10), and is held in place by a rotatable locking member (66) that in one position can pass through an opening (62) in a wall (61) of the stapler (10) and can then be rotated to hold the cartridge (21) in place.
Patent EG-19645-A (EG)
Title: A method for preparing pharmaceutical by use bambuterol
IPC: A61K31/27
Filed: 1991-03-13
Granted: 1995-09-30
Abstract: Use of bambuterol or a pharmaceutically acceptable salt thereof for the manufacture of a pharmaceutical preparation with lipid lowering effect.
Patent EG-15805-A (EG)
Title: Process for preparing of imidazo(1,2-a) quinoline derivatives
IPC: C07D471/04
Filed: 1982-03-29
Granted: 1989-12-30
Abstract: Novel imidazo[1,2-a]quinolines of the formula    <IMAGE>  I  wherein R is selected from the group consisting of alkyl of 1 to 8 carbon atoms, thienyl, pyridyl and phenyl optionally substituted with at least one member of the group consisting of halogen, alkyl of 1 to 5 carbon atoms and alkoxy of 1 to 5 carbon atoms, R1 and R2 are individually selected from the group consisting of hydrogen, halogen, alkyl and alkoxy of 1 to 8 carbon atoms,s cyclohexyl, -NO2 and phenoxy, R3 is selected from the group consisting of alkoxy and alkylthio of 1 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable anxiolytic activity and a hypnotic activity and their preparation.
Patent GB-1169021-A (GB)
Title: Improvements in or relating to Microscope Slide Clips
Inventor: SHIELDS JOHN SIMPSON
IPC: G02B21/34
Filed: 1966-01-04
Abstract: 1,169,021. Spring clips. W. WATSON & SONS Ltd. 4 Jan., 1967 [4 Jan., 1966], No. 278/66. Heading E2B. [Also in Division G2] A resilient clip for holding a slide on a microscope platform 2 has a securing means at one end, such as a spigot 3 engaging a hole 4 in the platform 2, and a portion 8 at the other end for engaging the slide, a pivot projection 9 being provided between the ends so that on pressing downwardly on a raised portion 11, the end 8 is pivoted about projection 9 clear of the slide.
Patent GB-323914-A (GB)
Title: Improvements in and relating to centrifugal liquid purifiers
IPC: B04B1/12
Filed: 1929-01-04
Abstract: 323,914. Preston Street Combing Co., Ltd., and Adams, J. W. Jan. 4, 1929. Addition to 296,178. Density separators.-Centrifugal liquid purifiers of the type described in the parent Specification have additional leading surfaces arranged within the plate system to form continuations of those formed on the bowl lining. The jets J for the discharge of solids are arranged in the major diameter of the bowl, and a liner B is arranged to present inclined surfaces L leading solids to the jets. The cone plates P are provided with inclines L<1> to guide the solids from the plate area. The inclines L<1> may be formed on the upper side of each plate P, or may be formed on each side of alternate plates and take the place of the usual spacing pieces. In the modification shown in Fig. 5, the complete guiding surfaces are formed on the liner B and the plates P are cut away to permit the solid portions L<4> to enter the plate system.
Patent GB-324209-A (GB)
Title: Improvements in spring shaft couplings
IPC: F16D3/72
Filed: 1929-01-04
Abstract: 324,209. Siegenthaler, E. R. Jan. 4, 1929. Flexible shaft couplings.-In flexible couplings for the transmission shaft of motor vehicles, motor cycles, ships, and aircraft, comprising axially-arranged helical springs with rigidlyanchored ends, non-metallic buffers, similar to those described in Specifications 302,053 and 310,447, are provided to limit the torsion and take up overload without shock. A largediameter coil spring C. Fig. 1, made from round or square wire, is bolted by its end loops D to driving and driven flanges A, B, from which project the buffer elements E, F, Fig. 4. The studs E may be round or flat and their non- metallic facings may be detachable. Hooks G may be provided to prevent the loops D from pivoting about their securing-bolts. Fig. 2 shows a modification in which two coaxial springs C with alternating coils are used, sufficient axial clearance being provided between the coils and at the ends of the buffers E, F to allow one flange and its shaft to be moved for declutching, as required on cars such as those of the " Unic make. In another form, Fig. 3 (not shown), the driving-shaft lies within and is held coaxial with a hollow driven shaft, as described in Specification 310,447. The Provisional Specification, which contains also references to Specifications 239,729 and 279,221, describes a form in which pins on a collar on the outer shaft project into arcuate slots in the inner shaft flange, the pins and flat ends of the slots having non-ferrous facings.
Patent GB-156523-A (GB)
Title: Improvements in roller bearings
IPC: F16C25/08
Filed: 1921-01-05
Abstract: 156,523. Whitney, F. Jan. 9, 1914, [Convention date]. Roller bearings.-Two or more sets of cylindrical disc rollers co-operate with three or more conical bearing surfaces, two of which are opposed while the third is either of opposite angle or is stepped in relation to one of the opposed pair. Cylindrical disc rollers 7, 8, 9, Fig. 1, work between an outer conical race 3 and an inner race 1 having a series of stepped conical bearing surfaces 4, 5, 6. Each bearing face is of less strength than the diameter of the rollers, and a constant ratio is provided between the diameters of the rollers in each set and the diameter of the conical surface with which the set co-operates, so that differential movement of the rollers is prevented. To secure automatic adjustment for wear or play, one end of a spring sleeve 10, fitted over the shaft, bears against a shoulder 12 of the inner race, and the opposite end is held against a collar on the shaft. The sleeve 10 is retained within the inner race by a lip 11. A single cage for the rollers is fixed to the inner race and comprises end plates 13, 14 with connecting members 15. The plates 13, 14 are held against shoulders 16, 17 on the inner race. In a modification, the inner race has a single conical surface, and the outer race is composed of a plurality of conical sections in stepped relation, these being united by a sleeve with flanged ends. In the construction shown in Fig. 5, which takes thrust in both directions in addition to journal load, the races are composed of separate narrow cones in stepped relation. A flanged sleeve 30 unites the inner cones, the outer cones being united by two sleeves 31, which are automatically adjusted by a spring sleeve 32 disposed between flanges. In the construction shown in Fig. 10, a single series of alternately oppositely-inclined rollers is disposed between an inner race 52 having opposed conical bearing surfaces, and an outer race composed of sections 55, 56 having opposed conical bearing surfaces and retained by a sleeve 60 having a spring sleeve 61 interposed between one of the sections and the sleeve 60 to take up wear. A roller bearing made wholly of sheet metal comprises conical races 62, 63, 64, and 65, 66, 67, Fig. 4, nested together respectively and forming pairs of stepped conical surfaces. The overlapping edges of these members assist in guiding the rollers 68, 69, 70 which are formed from sheet-metal discs. The bearing members are confined by sleeves 71, 72. A cage may comprise a ring 47, Fig. 8, having connecting members 48 integral therewith and bent at an angle toward a ring 49, studs 50 fixed to the ring 47 passing through holes 51 in the ring 49 to be clinched.
Patent GB-508864-A (GB)
Title: Improvements in postal envelopes and the like
IPC: B65D27/16
Filed: 1938-01-06
Abstract: 508,864. Envelopes. WIDEGREN, K. A., and WIDEGREN, E. H. Jan. 6, 1938, No. 450. Convention date, Jan. 8, 1937. [Class 146 (ii)] A self-adhesive envelope of the type having an integral uncoated extension of the bottom flap 1 to prevent premature sealing, and narrow side flaps 2, has the end sections of the bottom flap and the closure flap 3 shaped to extend out to the side edges of the envelope, and the side edges of the remaining parts of these flaps are shaped to lie wholly or partly within the side edges of the envelope. As shown, the side edges 5 of the flap 1 are cut away to expose the side flaps 2, and the side edges 6 of the closure flap are cut away to expose the bottom flap. These cut-away portions allow the insertion of a knife &c. for opening the envelope, and enable all the flaps to be secured together by sealing- wax at the positions 14.
Patent GB-344986-A (GB)
Title: An improved massage apparatus operated by fluid pressure
IPC: A61H23/04
Filed: 1930-01-06
Abstract: 344,986. Massage apparatus. WEINTÍGL, K., 24, IX Hernalser G³rtel, and HOCHMAYR, F., 79, XII Hetzendorferstrasse, both in Vienna. Jan. 6, 1930, No. 487. [Class 81 (ii).] A massage apparatus of the type in which a membrane such as 3 is caused to vibrate by liquid issuing through perforations 19 in a plate over which the membrane is stretched is provided with a cup 18 carried bv a holder mounted on the nut 14 which secures the membrane. The cup 18 surrounds a hammer 16 which may be used tc transmit the vibrations of the membrane and is connected by tubes 20, 21 to the inlet and exhaust sides of the fluid supply for the purpose of conducting liquid for cooling the part which is under treatment. The outer of two concentric tubes by which the liquid is conveyed to and from the membrane is connected to a source of fluid under pressure, such as a domestic tap, by a pipe 7 and a connection 11, 13, the inner tube being connected by a pipe 8 to a waste outlet 12 which is coaxial with the inlet 11.
Patent GB-725557-A (GB)
Title: Improvements in or relating to pipe couplings
IPC: F16L17/025
Filed: 1953-01-07
Abstract: 725,557. Joint-making packing. HATSCHEK, H., HATSCHEK, F., and CZERWENKA, H., [trading as ETERNIT-WERKE L. HATSCHEK]. Jan. 7, 1953 [Jan. 17, 1952], No. 539/53. Classes 122 (3) and 122 (5). [Also in Group XXVIII] A conical rubber &c. packing ring 2 for a pipe joint has circumferential ribs 4, the internal diameter of which is smaller than the external diameter of the pipe, and shallow grooves 5 on its outer surface to adapt it to irregularities in the surface 3 of a socket.
Patent GB-213964-A (GB)
Title: Improvements in or relating to albums or racks for filing or displaying cards, papers, and the like
IPC: B42F17/08
Filed: 1923-01-08
Abstract: 213,964. Osmond, G. E. Jan. 8, 1923. Special fittings for holding stationary.-A rack for holding papers. cards, &c. comprises a sheet a of flexible material folded into a number of single or double pleats which are united and reinforced at the vertical edges by a marginal binding b of cloth or paper. The pockets so. formed may be divided' by vertical rows of stitches and the sheets may be bound together to form an album. Reference has been directed by the Comptroller to Specification 12168/10.
Patent GB-396290-A (GB)
Title: An improved valve for dental plates
IPC: A61C13/24
Filed: 1933-01-09
Abstract: 396,290. Suction dentures. KACZMAREK, E., 26, Roonstrasse, Hermsdorf, Berlin. Jan. 9, 1933, No. 718. Convention date, Jan. 9, 1932. [Class 81 (ii).] In a denture of the kind formed with a suction chamber closed by a non-return valve, the valve comprises a disc a vulcanized in the denture to form the base of the suction chamber s and formed with three perforations m through which air is sucked and with a central aperture for the stem g of a valve plate c formed with circular apertures f registering with the perforations m. The valve plate c is fitted with a cap-shaped washer d and a plain washer e, preferably formed of indiarubber. Preferably the valve is provided with a spring b clamped to the rim of the disc a and formed with a slot engaging beneath the head of the valve stem g so as to press the valve plate and washers against the disc a. Peripheral holes n in the disc a give a better grip on the vulcanite of the denture. If desired only one rubber washer may be employed.
Patent GB-966230-A (GB)
Title: Improvements in vehicle headlamp
IPC: F21V11/16
Filed: 1961-01-09
Abstract: 966,230. Vehicle headlamps. GENERAL ELECTRIC CO. Jan. 9, 1961 [Feb. 1, 1960], No. 838/61. Heading F4R. [Also in Division H1] The headlamp comprises a concave reflector, the mouth of which is covered by a light modifying lens, a concentrated linear light source arranged at or adjacent to the focus of the reflector and transversely to the axis thereof and a light intercepting shield in front of and adjacent to the light source, having a horizontal slot-shaped aperture so that all rays between a horizontal plane through the light source and a plane extending vertically upwards and between a downwardly inclined plane through the light source and a plane extending vertically downwards are intercepted and only rays between the horizontal plane and the downwardly inclined plane are allowed to pass. The angle between these two planes is between 30 and 70 degrees. In the form shown, a sealed beam headlamp has two filaments 7, 8 arranged one at the focus and one vertically below it supported by rods 9, 10, 11, 12 carried in thimbles 13 at the back of the reflector 2. One of the thimbles 13 also supports a rod 23 on which is mounted a shield 21 of thin sheet metal of slightly dished shape with the concave side towards the filaments. The shield has a slot 26, the upper edge of which is level with the lower filament 8 and the lower edge of which is arranged to cut-off light from the upper filament which might otherwise strike the bumper of the vehicle. The front lens of the lamp is divided internally into horizontal strips 19, each of which is provided with vertical flutes 20, certain of the strips having also prisms p for bending the light upwards or downwards and with prisms (not shown) for turning it sideways. To facilitate cornering, the ends of the slot 26 have widened portions 30, Fig. 2. In a modification, the upper edge of the slot is bent inwards to allow a greater vertical spread of light from the lower filament.
Patent GB-960931-A (GB)
Title: Electric network protection system
IPC: H02H1/00
Filed: 1962-01-09
Abstract: 960,931. Protective systems &c. CHARBONNAGES DE FRANCE. Jan. 9, 1962 [Jan. 10, 1961 ; Nov. 13, 1961], No. 841/62. Heading H2K. A protective system for a D.C. or single-phase A.C. network comprises means 9 . . . 11 for injecting a high frequency monitoring current into a protected line 1, a device 12, 13 responsive to the magnitude of the monitoring current and effective to trip a circuit-breaker 3, an auxiliary line L, coupling circuits r 1  . . . r 3  arranged between the lines 1, 2 at substantially regular intervals so as to define a series of sections, and capacitors for tuning each of the sections to the frequency of the monitoring current. In the arrangement shown, the coupling circuits are resistors which diminish in value as the distances of the coupling circuits from the supply source increases so that the sensitivity of the system is substantially constant irrespective of the situation of a fault to earth. The capacitors may be arranged in the auxiliary line L as shown or in the coupling circuits, Fig. 2 (not shown). Two or more auxiliary lines may be provided, each line being associated with a group of sections, Fig. 3 (not shown). In this case a current transformer associated with each line energizes a detector and trip device. In other arrangements a current transformer forms each coupling circuit, the transformer energizing a relay which causes the tripping of a local circuit, Fig. 4 (not shown), or causes the application of a D.C. control current to the auxiliary line to produce the tripping of a main circuit-breaker, Fig. 5 (not shown).
Patent GB-852901-A (GB)
Title: Improvements in, or relating to, clips for securing boards to scaffolding and like erections
Inventor: SMALLWOOD LEONARD GEOFFREY BUC
IPC: E04G7/28
Filed: 1956-01-11
Abstract: 852,901. Clip for scaffold boards. B. T. S. INVESTMENTS Ltd., [formerly BOULTON TUBULAR STRUCTURES Ltd.]. Jan. 11, 1957 [Jan. 11, 1956], No. 930/56. Class 20(2) [Also in Group XXV] A clip for securing scaffold boards to scaffolding comprising a strip bent edgewise into U-shape and adapted to embrace a tube 16 and having lateral lugs 8-11 to engage the boards 14, 15, has a tapped eye 4, 5 in the middle of the base for a securing bolt 7. The eye is formed by bending the metal 4 between two parallel slits one way and the metal 5 above and below the slits the other way. Three lugs 8, 10, 11 embrace the board 14 to which the clip may be secured by a nail in a hole 12, and the lug 9 engages the board 15.
Patent GB-1447184-A (GB)
Title: Method of thermally oxidising silicon
IPC: H01L21/336
Filed: 1974-01-09
Abstract: 1447184 Thermally oxidizing silicon INTERNATIONAL BUSINESS MACHINES CORP 9 Jan 1974 [24 March 1973] 00995/74 Heading C1A A method for thermal oxidation of a silicon element is described, in which a stream of oxygen containing carbon tetrachloride vapour is passed over the silicon to form an oxidized surface layer. In examples, silicon wafers are thus treated for a period of 23 minutes after which they are tempered for 15 minutes at 1050‹ C. in a nitrogen atmosphere. Differing degrees of oxidation are obtained by varying the concentration of carbon tetrachloride in the oxygen stream from zero to 3À75 mol. per cent.
Patent HU-T63096-A (HU)
Title: Membrane for press serving for separating fluid and solid materials
Inventor: HARTMANN EDUARD
IPC: B30B9/22
Filed: 1991-06-21
Abstract: PCT No. PCT/CH91/00135 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed Jun. 21, 1991 PCT Pub. No. WO92/00847 PCT Pub. Date Jan. 23, 1992.A diaphragm (1) in a press vessel of a press intended for separating liquid and solid materials consists of two semicircular diaphragm parts (2) facing the front walls of the press vessel and of a diaphragm part (8) connected with these parts (2) on both sides and approximately corresponding to half the outer vessel wall. The diaphragm parts (2, 8) are formed from fabric (3, 13) with plastic coating on both sides and, semicircular diaphragm parts (2) are divided into segments. At least one of the thread systems forming a fabric (3) is aligned to a radial center bisector of each segment.