baber/WOPTO huggingface dataset:
Patent GB-732914-A (GB)
Title: Improvements in or relating to photometers, more particularly photographic exposure meters
Inventor: DUNN JOHN FREDERICK
IPC: G01J1/42
Filed: 1952-04-16
Abstract: 732,914. Photographic exposure meters. SANGAMO WESTON, Ltd. April 15, 1953 [April 16, 1952], No. 9592/52. Class 98 (1). [Also in Group XL (b)] An incident light photographic exposure meter having a translucent screen shaped convex at the front to receive on its outer surface light falling on the front and sides of the subject, a light-sensitive element illuminated by light issuing from the back of said screen and light-indicating means operated by said element is provided with auxiliary rearwardly facing means for receiving light coming from behind the meter the screen reflecting it to the lightsensitive element thereby taking account of the back lighting of the subject. As shown, the photo-cell 21 connected to a measuring device 17 and provided with a covering translucent hemisphere 16a of larger diameter than the cell and extending beyond the meter casing 19 so that rear light passes through a transparent window 20 closing the segmental opening of the hemisphere. Alternatively the photo-cell is covered by a major translucent segment of a sphere or of an oblate spheroid. In one form using a major segment of a sphere, only the forward-facing hemisphere is translucent and the rear segment is transparent, the photo-cell being disposed in the dividing plane of the portions. In a further embodiment in which the photo-cell is disposed beyond the body of the measuring instrument on an extension of the rear wall, the cell is covered by a translucent hemisphere and is of annular form so that rear light may pass through a window concentric with the cell on to the rear of the hemisphere.
Patent GB-271218-A (GB)
Title: Improvements relating to trawling gear for surface fishing or "sweeping"
IPC: A01K73/045
Filed: 1926-07-30
Abstract: 271,218. Sabourne, R. July 30, 1926. Trawling - gear. - Sheet metal otter boards are formed with curved foreparts e<1> and are furnished with laterally projecting planes. m of adjustable inclination. The upper edge is buoyed by a float g, which may be torpedoshaped, and the lower edge is weighted by metal bars h. The towing rope passes through one of the forward rings j<1> and is secured by a crow's-foot k to two of the rings k<1>. Cables d pass to the top and bottom of the side struts of the mouth of the net. These struts may be circular, triangular or of stream-line form in cross-section. A float may be attached to a line n to indicate the depth of the otter board.
Patent GB-442981-A (GB)
Title: Improvements in or relating to heat-insulation for use in buildings
IPC: E04C2/292
Filed: 1935-03-28
Abstract: 442,981. Compound sheet materials. HARRINGTON, R. S. A., Spilsby, Lincolnshire. March 28, 1935, No. 9654. [Class 140] Compound, heat-insulating sheet material is made by securing asbestos paper or millboard to the underside or inside of a corrugated iron or steel sheet by means of casein or blood albumen adhesive. The underside or inside is defined as that side of the sheet on which the two longitudinal corrugations at the edges are concave.
Patent GB-715158-A (GB)
Title: Low-loss tuned circuits employing reactance valves
IPC: H03C3/14
Filed: 1952-04-17
Abstract: 715,158. Valve amplifying circuits. NEALE, J. June 10, 1953 [April 17, 1952], No. 9655/52. Class 40 (6) In a low-loss high frequency tuned circuit, the inductive element is constituted by the effective inductance of a reactance valve. The circuit is particularly applicable to a receiver intended to receive a number of fixed frequency transmissions, either by switch tuning or tuning over a band. The coupling between amplifying stages V1, V3 comprises a tuned circuit in which valve V2 simulates an inductor tuned by capacitors C10, C11, C12 and C13. The anode of valve V2 is connected over an inductor L1 and blocking capacitor C4 to the grid which is returned to earth over resistor R5 and capacitors C5, C6. The reactance of the inductor L1 is arranged to be much greater than resistor R5 which in turn is much greater than that of capacitors C5, C6 in parallel. The capacitance of C5, C6 provides the phase shift, of the voltage applied to the grid in order than the valve V2 may operate as an inductor. Adjustment of the trimmer C6 varies the selectivity of the tuned circuit, and may be set to introduce a negative resistance component to reduce damping due to resistance effectively in parallel with the circuit. By choosing a resistor R5 having a similar temperature coefficient as that of the inductor L1, the variation of the effective inductance with temperature is minimized. Further compensation may be achieved by employing capacitors C5, C6 having equal and opposite coefficients to that of resistor R5. The power supplies for valve V2 are stabilized and a variable resistor R10 is arranged to give a small variation in impedance. A crystal X may be connected across the circuit. The capacitor C11 may be made continuously variable or varied in steps, the capacitors C5, C6 being changed if necessary.
Patent GB-572307-A (GB)
Title: Hair curlers
IPC: A45D2/28
Filed: 1943-06-16
Abstract: 572,307. Hair curlers. McFADDEN, R. June 16, 1943, No. 9677. Convention date, Jan. 5. [Class 131] A hair curler constructed wholly of plastic material comprises a slightly tapered tube 10 having apertures 11 upon which the 'hair tress may be wound, a sleeve member 12 which is tapered and of curved cross section to fit the tube 10 and a clasp 19 to interlock with the tube 10 to retain the appliance in position till the hair curl is set. One end of the sleeve 12 is cut away to provide bifurcated parts 15, 16 which are provided with co-axial apertures to register with similiar apertures in the tube 10. The clasp has bowed arms 20, 21 provided at their open ends with inward projections 17, 18 adapted to snap into the registering apertures in the sleeve and tube so as to form a hinge for both the sleeve and clasp. The other end of the clasp is constructed as shown in Fig. 4 and has protruding parts 25, 26 adapted to engage notches 24 in the end of the tube 10 and so interlock the clasp and tube. To interlock the parts the bowed parts of the clasp are pressed together to elongate the clasp when the latter is in correct position, releasing the pressure causing the clasp to shorten and bring the protruding parts 25, 26 into engagement with the notches 24. Other means are described for interlocking the clasp and tube.
Patent GB-1160041-A (GB)
Title: Polyurethane Articles
Inventor: STRASSEL ALBERT PIERRE
IPC: C08G18/16
Filed: 1967-03-01
Abstract: 1,160,041. Polyurethane articles. UGINE KUHLMANN. 1 March, 1967 [2 March, 1966], No. 9714/67. Headings C3C and C3R. Polyurethane articles which have a cellular portion and a compact elastomeric portion, the elastomeric portion forming a skin integral with the cellular portion and representing 0À1 to 90 volume per cent of the article, the article being free of a transition zone of different density separating the cellular portion and the elastomeric portion are prepared by (a) mixing in the absence of substantially any water, a polyisocyanate, a polyether or polyester polyol, a foaming agent and a catalyst for the polyurethane reaction; (b) pouring the resulting mixture of ingredients into a mould, or on to a substrate, which is at a temperature between 20‹ and -30‹ C. wherein (or whereon) the ingredients react and expansion of the mixture occurs, the creaming time of the mixture being less than 20 seconds and the expansion period being less than 60 seconds; and, if desired, removing the article from the mould or substrate after completion of the expansion. The "prepolymer" or one-shot technique may be used. In a typical example, a prepolymer is obtained by reacting a propylene oxide/trimethylolpropane adduct with toluene diisocyanate, followed by diphenylmethane 4,4<SP>1</SP>-diisocyanate, to which prepolymer was added a mixture of a polyol obtained by oxypropylation of ethylene diamine, trichlorofluoromethane, methylene chloride and lead naphthenate. The mixture is poured into a mould or on to a metal sheet, leather or wood. After 3 minutes at 20‹ C. the product can be demoulded.
Patent GB-298044-A (GB)
Title: Improvements in or relating to cowling plate fasteners
IPC: F16B5/10
Filed: 1928-03-30
Abstract: 298,044. Bristol Aeroplane Co., Ltd., and Frise, L. G. March 30, 1928. Stud and - socket fastenings. - For securing cowling- plates to aircraft, a T-head pin 15 carried by the body 12 engages a slot in a washer 21 secured to the underface of the cowling-plate 13 so that the head 23 of the pin is housed between the washer 21 and the plate 13. A second washer 16 may be arranged with a dished part 19 housed to the access-hole 20 of the plate 13, this washer having partial indentations 27 entering the slot 24 of the head 23 in the locked position. For adjustment, the pin 15 may be screw-threaded and carried by a nut 10 secured to the body 12.
Patent GB-989961-A (GB)
Title: Article handling apparatus
IPC: B07C5/12
Filed: 1962-03-14
Abstract: 989,961. Inspecting bottles photo-electrically. OWENS-ILLINOIS GLASS CO. March 14, 1962 [March 15, 1961], No. 9750/62. Heading G1A. [Also in Division B8] Apparatus for presenting jars 11 to a photoelectric inspecting station 17 comprises a diversion channel 15 having an inlet 16 through which the jars are fed by a main endless belt 10. The channel includes a laterally, flexible side rail 23 and an endless belt 24 which is in part trained over an arcuate guide 25. The belt 24 advances the jars along the channel and causes them to rotate in a cradle 20 at the station 17. Each jar, after entering the channel 15, is held back out of contact with the lead jar by a stop arm 19 the operation of which is timed with actuation of the cradle 20. The cradle comprises a pair of pivoted horizontal arms 30 each bifurcated at its free end and carrying rollers 33 which contact a jar but allow it to be rotated for inspection or gauging. The period for which a jar is held at the station 17 is determined by a cam 41 acting on a push-rod 35 which controls the cradle arms 30. A further cam 54 actuates the stop arm 19. A defect such as a checked bottom will be detected by means of a light source S and a solar cell unit 56, a solenoid actuated by an amplifier relay (not shown) then moving a gate 21 inwardly across the channel 15 and deflecting the faulty jar to a receiving table 22. A capacitor in the circuit between the amplifier relay and the solenoid causes delay in return of the gate to its normal outermost position and ensures positioning of a released jar in front of the gate. An arm 64 is adjustable to extend across the inlet of the channel 15 to prevent jars from entering the channel.
Patent GB-141508-A (GB)
Title: Improved means for casting tubes and the like
IPC: B22C9/24
Filed: 1919-04-17
Abstract: 141,508. Cooper, G. April 17, 1919. Moulds; moulding pipes and tubes.-A collapsible core-bar for casting tubes and the like is formed with one or more segments 1, 2, 3, 4, held in rings 6 at each end, and pressed outwards by a taper mandrel 5, the segments being correspondingly tapered inside. On removal of the mandrel 5 after casting, the segments are collapsible, and one or more segments 2, 4 may be made of small size and with bevelled edges to facilitate this.
Patent GB-160086-A (GB)
Title: Improvements in or relating to flexible pendant electric light fittings
IPC: F21V21/10
Filed: 1920-04-08
Abstract: 160,086. Broadbent, W. April 8, 1920. Pendants.-In a pendant electric lamp fitting the flexible conducting cable is relieved of the weight of the lamp, holder, and shade by chains, cords, or rods attached to a clamp or yoke secured to the ceiling rose. The clamp or yoke e, which is in two parts hinged together and tightened by a screw e<1>, has internal lugs or an internal flange which fits under the base of the ceiling rose. A stirrup g<1> is attached to the yoke to carry a single chain f, which carries a second stirrup g<2> having a plate h secured to the lampholder d, the whole being of such a length as to allow the flexible cable to hang slack. In the modification shown in Fig. 4, the lamp-holder may be supported by three chains f<1>, f<2>, f<3> attached to pins in the yoke and to a large shadecarrier k, which may be inverted if not required for carrying a shade.
Patent GB-1137134-A (GB)
Title: Improvements in and relating to data storage arrangements
Inventor: BOULTER BRIAN ALFRED
IPC: G11C17/02
Filed: 1965-03-09
Abstract: 1,137,134. Read-only stores. ELLIOTT BROS. (LONDON) Ltd. 24 Feb., 1966 [9 March, 1965], No. 9849/65. Heading G4A. A read-only data storage arrangement (as in Fig. 1) comprises a matrix of electrical conductors arranged in rows and columns with a plurality of magnetic cores 11 operatively positioned at certain ones of the intersections of the rows and columns, a first set of readinput conductors R1A, R1B, R1C &c. operating when energized to switch said cores from a first to a second stable state and a second set of readinput conductors R2A, R2B &c. operating when energized to switch said cores from the second to the first stable state, each row having only one conductor of each set passing therealong, the arrangement being such that stored data represented by the number and position of said operative cores in any particular row is read out in the form of output signals on the column conductors when the conductor of the first set and the conductor of the second set passing along said particular row are consecutively energized following an initial condition in which all the cores are in the first stable state. Each conductor of the first set passes along each fourth row and each conductor of the second set passes along a group of four consecutive rows. Cores may either be provided only at selected intersections or at all intersections and selected ones rendered inoperative by external fields. The initial setting of the cores to the first stable state may be effected either by a signal on a common resetting conductor (not shown) or by signals applied to all conductors of the second set. More than two read-input conductors may be associated with each element 11 and several matrices may be connected in series, conductors of three types then being provided along each row and energized in sequence for selectively reading out from any one row. A suitable switching arrangement for selecting pairs of conductors is illustrated in Fig. 2 (not shown).
Patent GB-141363-A (GB)
Title: Improvements in resilient power transmission means
IPC: F16D3/56
Filed: 1920-04-08
Abstract: 141,363. Bayerische Motoren Werke Akt.-Ges. Nov. 15, 1918, [Convention date] Securing wheels on shafts; shaft couplings.- In shock-preventing means for connecting shafts to toothed and chain wheels &c., bundles of leaf springs 8 varying in strength and direction of pressure are arranged parallel to the shaft 1 and engage slots 5<b> in the wheels &c. 5<a> and slots 3<a> in plates 3 secured to the shaft. The spring pressure may be varied by variations in the thickness of abutment parts 9 pinned to the springs, as shown in Figs. 4 and 5, or by arranging the slots 3<a>, 5<b> at irregular intervals. The inner ends of the slots 3<a> are rounded. Further, to prevent shock, the casing enclosed by side plates 6 may be filled with oil which escapes with difficulty from between the parts 8, 9. The oil may be constantly supplied to the casing.
Patent GB-1288344-A (GB)
IPC: D06M13/332
Filed: 1971-04-19
Abstract: 1288344 Anti-felt finishes KUFNER TEXTILWERKE KG 19 April 1971 [14 May 1970] 9901/71 Heading DIP  Animal fibres, e.g. wool and camel hair, are given an anti-felt finish by applying thereto an aqueous solution of an aliphatic or cycloaliphatic di or polyamine and then a second aqueous solution, which is a known anti-felting solution and comprises a salt of a synthetic polymeric base e.g. polyurethane sulphonium halide or a salt of an aminopolyamide with an acid and heating so as to deposit the polymer on the fibre. The polymer solution may be buffered with sodium acetate and contain other finishing additives such as urea, methylol compounds, formaldehyde, urotropin, polyethylene and methacrylate dispersions, urea resins and melamine resins. The amine solution may be applied at 95‹C and the fibre dried after such treatment.
Patent HU-T64114-A (HU)
Title: Oriented fibre structure and method for producing same
Inventor: SAARIKETTU JUKKA
IPC: D04B1/16
Filed: 1989-02-09
Abstract: The object of the invention is a method for the manufacture of an oriented fibre structure for lamination and/or protective purposes, in which especially glass, carbon, aramide, borax or ceramic fibres, reinforcing fibres (1) in general are bound to form an oriented fibre mat or corresponding structure, by means of which the fibres (1) can be laminated inside resin or another binder and thus form a strong shell structure, in which the strength of the shell is principally based on the strength of the above-mentioned reinforcing fibres (1). The intention of the invention is to create a new kind of laminable fibre structure, which can be easily formed on the surface of a mould and by means of which air-bubbles can be avoided in the laminate. In accordance with the invention the reinforcing fibres (1) are bound to the basic knitted structure consisting of one-sided loops (2) by loops (3, 4) running transversely in the opposite direction.
Patent HU-T53490-A (HU)
Inventor: HUBELE ADOLF
IPC: C07D401/12
Filed: 1990-03-21
Abstract: Neue Verbindungen der Formel
   in welcher bedeuten:
     R 1  und R 2  unabhängig voneinander Wasserstoff, Halogen, C 1 -C 3 -Alkyl, C 1 -C 2 -Halogenalkyl, C 1 -C 3 -Alkoxy oder C 1 -C 3 -Halogenalkoxy;   R 3  C 3 -C 6 -Cycloalkyl oder durch Methyl oder Halogen bis zu dreifach gleich oder verschieden substituiertes C 3 -C 6 -Cycloalkyl;   R 4  Halogen, Thiocyano, -ORs, -SRs, -NRsR 6 , wobei   Rs und R 6  die hierin gegebene Bedeutung haben, stellen neue Wirkstoffe zur Verhütung von Mikroorganismen-Befall an Pflanzen dar. Die Verbindungen lassen sich als solche oder in Form geeigneter Mittel als Mikrobizide einsetzen.
Patent HU-T58561-A (HU)
Title: Vortex-mixer
Inventor: BALINT LASZLO
IPC: B01F7/02
Filed: 1990-05-21
Abstract: Mixer comprises a housing with two paddle mixer shafts, carrying paddles of different shapes, arranged at different angles. - Paddles rotate in the same direction, but at different speeds, pref. in the ratio 2:1. Amt. of material in the mixer is controlled by the non-adjustable dam installed at the discharge opening.(Dwg.0/0)
Patent HU-T61723-A (HU)
Title: Process for producing antiinflammatory hydroxamic acids and n-hydroxyureas, as well as pharmaceutical compositions comprising such active ingredient
Inventor: STEVENS RODNEY WILLIAM
IPC: C07D215/14
Filed: 1991-04-18
Abstract: Compounds having the structure  <IMAGE>  wherein X is nitrogen, oxygen, sulfur or a bond and Z is oxygen or sulfur have been synthesized. These compounds are lipoxygenase inhibitors and are useful as the active agent in pharmaceutical compositions for treating inflammatory conditions in humans and other mammals for which lipoxygenase activity has been implicated.
Patent HU-T48888-A (HU)
Title: Process for producing derivatives of neopodophyllotoxin
Inventor: WONG HERRY S L
IPC: C07D307/70
Filed: 1986-12-04
Abstract: There are disclosed intermediates which can be converted into podophyllotoxin and related compounds, which are known antineoplastic agents. There are also disclosed processes for the preparation of such intermediates, and processes for the conversion of the intermediates into known intermediates which are readily converted into podophyllotoxin and related compounds.
Patent HU-T51215-A (HU)
Title: Process for producing chemically bonded humate compositions of high alkali metal content
Inventor: HOPKA LAJOS
IPC: C05D1/00
Filed: 1988-10-10
Abstract: Chemically bound humate cpds. of increased alkali metal contents are prepd. when alkali humates contg. 20-50 wt.% moisture and 5-10 wt.% alkali metal are oxidised in alkaline media for 10-30 mins..
Patent HU-T63117-A (HU)
Title: Process for removing iron and/or manganese precipitate from water
Inventor: BUKOVSZKY ANDRAS
IPC: C02F1/10
Filed: 1989-11-24
Abstract: Water, contg. iron and/or manganese cpd. pptes., is purified by passage through granular filter medium. This removes the contaminants. Arrested particles are periodically washed off the filter medium. Two consecutive granular solid layers are used during filtration; i.e. a first layer (1) of at least 0.5-10mm grain size and 0.1-1.5 m thickness and a second layer (2) of 0.2-0.8 m thickness and 0.1-4.0 mm grain size.
Patent ID-23226-A (ID)
Inventor: MCNEIRNEY JOHN C
IPC: A61B46/23
Filed: 1998-01-21
Abstract: An invasive instrument, such as a biopsy needle, syringe or drill, is adapted to be guided by an energy beam such as a laser beam along a predefined line of sight path toward a subsurface target. The instrument is adapted for use in conjunction with an energy beam targeting and directing system which directs an energy beam in a line of sight path toward a target. The instrument includes a portion for percutaneously accessing a subsurface target, an energy conducting portion and an energy responsive means interposed between the means for percutaneously accessing a subsurface target and the energy conducting portion. In use of the instrument, whereby an operator monitors the energy responsive component for a visual indication of alignment of the instrument with the predefined line of sight path, while advancing the portion for percutaneously accessing the subsurface target along the line of sight path toward the target.
Patent JP-H04210917-A (JP)
Title: Orally administrative pharmaceutical composition of unit dosage form
Inventor: YAN UIIREMU GURUUNENDAARU
IPC: A61P31/04
Filed: 1991-01-09
Abstract: PURPOSE: To obtain oral dosage form containing CBS in an amount effective in treatment which does not bring out undesirable instantaneous sharp peak of blood concentration found when conventional swallowable CBS tablet is administered. CONSTITUTION: This oral pharmaceutical preparation composition in unit dosage form comprises solid colloidal bismuth subcitrate(CBS) and as necessary, one or more kind of auxiliary medicine and vehicles and the preparation has 0.06-0.60g/ml pocking density of CBS.
Patent JP-S59126507-A (JP)
Title: Plug for optical fiber and its manufacture
Inventor: FUJITANI MITSUHIRO
IPC: G02B6/38
Filed: 1983-01-10
Abstract: PURPOSE:To facilitate fixation by providing a large diameter part where an optical fiber core is inserted and a small-diameter part where an optical fiber element wire is inserted, and equipping the large-diameter part with a bending fixation part which is formed in a cantilever state by a notch and fixes the optical fiber core. CONSTITUTION:A plug is formed cylindrically having the large-diameter part 12 where the optical fiber core 11 is inserted and the small-diameter part 14 where the optical fiber element wire 13 after the tip coating of the optical fiber core 11 is removed is inserted; and a couple of cantilever type bending fixation parts 15 which are each linked to the large-diameter part 12 at one terminal by the notch and in a floating state on the other side are formed at the large-diameter part 12. Therefore, those bending fixation parts 15 are bent inwardly to cover and clamp the optical fiber element wire 11, and the coating part swells along the end surfaces of the bending fixation parts 15 at this time, so high fall-out prevention effect is obtained.