baber/WOPTO huggingface dataset:
Patent GB-304077-A (GB)
Title: Compound metal grip wedge
IPC: E04B1/41
Filed: 1928-03-29
Abstract: 304,077. Mountjoy, R., G. March 29, 1928. Wedges.-A wedge device for securing metal flashing 6 or other sheets or plates in recesses such as the mortar joints of brickwork 5 comprises two wedge members 1 forced apart in a parallel manner by a correspondingly tapered intermediate member 2. The two wedges 1 are similar and are serrated on their outer surfaces. A wire clip 4 in a transverse groove 3 holds the device together when being placed in position.
Patent GB-302850-A (GB)
Title: Jelutong products and method of producing the same
IPC: C08C1/06
Filed: 1928-03-29
Abstract: 302,850. Marks, E. C. R., (Beech Nut Packing Co.). March 29, 1928. Preserving jelutong.-Coagulated jelutong is preserved from oxidation by treating it with sodium or ammonium primary or secondary phosphate or mixtures of these or, less satisfactorily, with ammonium tartrate, sulphate, chloride or acetate. According to one method, strips of jelutong are boiled in a weak antioxidizing solution and then pressed into a convenient form. According to another method a concentrated solution is worked into jelutong melted in a mechanical mixer. After treatment the gum may be melted and dried in a mixer and then cast into blocks.
Patent GB-786436-A (GB)
Title: Improvements relating to appliances for saving life at sea
IPC: B63C9/26
Filed: 1955-04-01
Abstract: 786,436. Lifesaving equipment. LUMB, C. F. April 3, 1956 [April 1, 1955], No. 9578/55. Class 77 A lifesaving device comprises an inflatable buoy 2 with hand-holds 4, 5, and a sea anchor 1 made of a sinkable substance such as hard rubber. The device may be anchored on shore or to a boat by a lifeline 3 and when not in use the deflated buoy 2 is fitted within the anchor 1. The stowed device is adapted to be fired from a projector with or without the line 3. Buoy inflation may be effected by the attachment to either the anchor 1 or the buoy 2 of two compartments one to contain water whilst the other contains calcium carbide. The compartment material is frangible on impact and means are provided for retaining the generated gas within the buoy. The latter may comprise two or more separate and independently inflatable bags. The line 3 may be made buoyant through having attached floats or by including a tube either inflated by generated gas surplus to the buoy requirements or inflated independently by a pump. If several devices are used simultaneously the life-line ends remote from the buovs may be connected together to prevent the devices drifting apart. According to the Provisional Specification the deflated buoy may be attached to the anchor.
Patent GB-126613-A (GB)
Title: Belt Fastener.
Inventor: COSTANTE TORRESINI
IPC: F16G3/00
Filed: 1919-04-15
Abstract: 126,613. Torresini, C., and Torresini, P. May 7, 1918. [Convention date]. Void [Published under Sect. 91 of the Act]. Belt fastenings.-A plate 1 is provided with opposed rows of teeth 2 for engaging the ends of a driving-belt. The teeth are formed by making V-shaped incisions in the plate and turning back the metal along the uncut side.
Patent GB-1528993-A (GB)
Title: Electrical connector
IPC: H01R4/48
Filed: 1977-03-08
Abstract: 1528993 Electrical connectors ALMA ENTERPRISES Ltd 8 March 1977 [10 March 1976 26 July 1976] 09640/76 and 31130/76 Heading H2E A pin 39 of a closure disc 38 for a capacitor may be connected to a wire by means of a connector comprising a spring clip having two arms 7, 8, one of which is provided with at least one resilient finger 18, 19 extending towards the other arm so as to clamp a wire inserted therebetween. A base portion 2 is provided with an aperture 3 for receiving the pin 39, the arms 7, 8 being connected to the base portion 2 by means of inwardly directed portions 9, 10 which contact the pin 39 in use. The aperture 3 may be defined by resilient flaps which serve to lock the clip in position on a pin. Alternatively, slots 4 may be absent, a releasable electrical connection being effected by portions 9, 10 above.
Patent GB-587938-A (GB)
Title: A riveting device
IPC: B21J15/30
Filed: 1944-05-19
Abstract: 587,938. Setting tubular rivets. CHERRY, C. W. May 19, 1944, No. 9677. [Class 43] The setting elements of riveting gun for setting hollow rivets are adapted to receive each rivet assembly laterally when they are in an initial position for engaging the rivet head and tension member of the rivet assembly. For this purpose the nose 47, Figs. 1, 6 of a cylindrical barrel 43 of the gun which is pressed against the head 51 of a hollow rivet 49 to be set and the outer end 48 of a hollow bar 46 which engages under the shoulder 54 on a headed rivetexpanding stem 52, are provided with aligned slots 56 at one side, through which a rivet assembly comprising rivet 49 and stem 52 may be introduced. In the event of breakage of parts in the rivet assembly these parts may drop out of the slots 56. A transverse guide 59 extends across the barrel 43 and a passage 57 in the bar 46 to limit the outward travel of such bar 46 and to guide broken parts out of the passage. The rod 46 is moved rearwardly in the barrel 43 against the action of a compression spring 64 behind it by pneumatic pressure applied under control of a valve in a handle 17 through a conduit 20 behind a piston 19 in the gun. Foward movement of the piston forces a wedge shaped projection 34 between guide rollers 28, 33, the latter of which are fixed in the gun and the former carried on a pair of spaced plates 27 pivoted at 26 and engaging by notches 31 lugs 63 on a rod 62 connected to the bar 46. A modified arrangement wherein the axes of the barrel 43 is transverse to the gun for use where space at the riveting point is limited is also described.
Patent GB-472332-A (GB)
Title: Improvements relating to combined churns and workers for the manufacture of butter
IPC: A01J15/04
Filed: 1936-04-01
Abstract: 472,332. Butter churns. BERGEDORFER EISENWERK AKT.-GES. ASTRAWERKE. April 1, 1936, Nos. 9707 and 9708. Convention dates, April 3, 1935 and April 4, 1935. [Class 86] A rotary butter churn is driven by means of a stub axle 11, Fig. 1 having radial arms 14 which are connected to a flexible member consisting of laminated rings 16 connected, at points between the arms 14, to a flange 12 on the wooden body of the churn. The roller shafts 19, Fig. 3 passes with a clearance through the churn wall 13 and is carried in an outside bearing 21, a tight joint being effected by a disc 23 fitting the shaft closely and pressed into contact with a disc 22 on the wall by a spring 24.
Patent GB-758393-A (GB)
Title: Clock synchronising or correcting means controlled by radio time signals or the like
IPC: G04C11/06
Filed: 1954-04-02
Abstract: 758,393. Electric clocks. INTERNATIONAL BUSINESS MACHINES CORPORATION. April 2, 1954 [April 7, 1953], No. 9714/54. Drawings to Specification. Class 139 A clock synchronizing mechanism operated by time signals comprises signal analyzing means which ensures operation of the synchronizing mechanism only on receipt of a correct time signal. The synchronizing mechanism and analyzing means are similar to those described in Specification 758,394 but in this case the circuit controlled by the analyzing means is so arranged that the synchronizing mechanism is operated at the end of the time signal.
Patent GB-417192-A (GB)
Title: Improvements in thermionic valves
IPC: H01J19/30
Filed: 1933-03-31
Abstract: 417,192. Thermionic valves. NORTH LONDON VALVE & B.U.R.T.S., Ltd., Stoneham Road, and THOMAS, A. E. F., 125, Upper Clapton Road, both in Clapton, London. March 31, 1933, No. 9736. [Class 39 (i).] An electrostatic screen for a valve consists of carbon mixed with gum tragacanth and applied to the envelope ; this screen is connected to the cathode. To protect this screen it may be covered by an insulating coating consisting of aluminium mixed with an insulating binding material such as nitro-cellulose ; both coatings may be applied by a paint spray.
Patent GB-301262-A (GB)
Title: Improvements in teapots, coffee pots and other pouring vessels provided with loose lids
IPC: A47G19/14
Filed: 1928-03-31
Abstract: 301,262. Plant, J., and Rubian Art Pottery, Ltd. March 31, 1928. Lids.-The front portion of the lid of a teapot, coffee-pot, or like vessel is inclined forwardly at d', Fig. 3, and the rear part is formed with a similarly inclined protuberance d<3>, Fig. 4, or with protuberances d<4>, Fig. 6, or notches d<6>, Fig. 8, adapted to engage with correspondingly shaped co-operating portions in the rim of the pot. Reference has been directed by the Comptroller to Specifications 2536/11 and 13448/12.
Patent GB-128268-A (GB)
Title: Improvements in Flying Machines.
Inventor: LECUYER MAURICE
IPC: B64C39/00
Filed: 1917-07-06
Abstract: 128,268. LÚcuyer, M. July 6, 1917. Aerial machines without aerostats; propelling; steering.-An aerial machine comprises a supporting-surface 1 and a number of centrifugal fans having their eyes 3c arranged above the surface, the fans forcing air through longitudinal passages 4 having adjustable openings for discharging air rearwards and downwards. The fans each consist of blades 2 arranged between the conical cheeks 3a of a spiral casing 3 which communicates with one of the passages 4 and is provided at the bottom with an opening 6. The cheeks 3a and the blades 2 may be provided with rings for preventing air from returning to the eyes. The fan blades are secured to two longitudinal shafts which are driven in opposite directions by motors 15 carried by a platform 13. The gearing consists of chains 16 which pass over wheels 15<a> on the motor shafts and free wheels 2<a> on the fan shafts. The exhaust gases of the motor are discharged into the passages 4 through pipes 17 provided with wire-gauze cages 18. The front eyes of the forward fans are arranged in a passage 7 having a top opening 7a and a front opening 7b, either of which can be closed by a valve 8. The passages 4 are each closed at the front and provided with a rear opening 4b, bottom openings 4<c>, and rearwardly-directed nozzles 5. The openings 4b, 4c and the nozzles are controlled by valves 9, 10, 11 actuated by cords 19. The valves may each consist of two plates which are mounted at the middle on vertical spindles connected by linkage. The lifting and propelling forces are adjusted by means of the valves. Steering is effected by means of the valves 9, 11 and a rudder 20. A device, Fig. 5, may be provided for automatically regulating the altitude of the machine, the device being connected to the valves 10 that adjust the lifting-force and being controlled by an anchor or drag-rope or an aneroid barometer. The drag or anchor-rope 31 and the cord 19 for actuating the valves 10 are connected to a lever 32 which is normally held against a stop 36 by a spring 34. When the anchor catches or, if a drag-rope is employed, when the weight of the rope overcomes the spring 34, the lever 32 is actuated and closes the valves 10. The lever 32 may also be arranged to control the motors 15, The aneroid barometer is arranged to control a reversing-switch in the circuits of an electromotor 52 which is geared to a chain 58 connected to the lever 32. The hand 40 of the barometer can play between contacts 42 in the circuits of magnets 44, Fig. 6, having a rocking armature 45. Contacts 48 on the armature are arranged between two pairs of contacts 53, 54 and are connected by springs 49 and leads 50 to the brushes 51. To permit of adjustment, the contacts 42 are secured to a movable ring 60.
Patent GB-646647-A (GB)
Title: Improvements in and relating to thermionic valve amplifiers
Inventor: RUSSELL GRAHAM
IPC: H03K5/02
Filed: 1947-04-14
Abstract: 646,647. Pulse amplifying systems. MINISTER OF SUPPLY. April 14, 1947, No. 9878. [Class 40 (vi)] In a pulse amplifying circuit a voltage is produced which is proportional to the amplitude of an input pulse and which remains substantially constant between pulses, this voltage is then amplified and output pulses are produced whose amplitude is proportional to the amplified voltage. The Figure shows a pulse amplifier in which input pulses are applied to a pre-amplifier 1 together with pulses of reversed polarity obtained via the negative feed-back path 5, 6. The output of the preamplifier has a wave-form which between the transient portions has an amplitude proportional to that of the input pulses. A pulse generator 7 which may be synchronized by the input pulses produces a chopping pulse 9 which is in phase and of the same duration as the input pulse and a " strobe " pulse which has a leading edge which is delayed with respect to the leading edge of the input pulse and which is of much shorter duration than the input pulse. Both the pulses 8 and 9 are of fixed and predetermined amplitudes which are independent of the amplitude of the input pulses. The strobe pulses 8 are applied to a gate and peak rectifier circuit 2 which comprises a diode clamp circuit which is opened by the strobe pulses 8 so that the voltage from the pre-amplifier charges a capacitor in the clamp circuit to a level which is proportional at any input to the amplitude of the applied pulse, i.e. to the amplitude of the input pulse present at that instant. The D.C. signal present at the output of unit 2 is amplified in the D.C. amplifier 3 and applied to unit 4 which is similar to the diode clamp circuit of unit 2. The clamp is opened by the chopping signal 9 from generator 7 so that an output pulse is produced which is an amplified replica of the input pulse, this pulse has its polarity reversed in unit 5 and is applied back to the input via unit 6. The amplifier may be used in an analogue computing system ; the several variables which are to be computed being expressed as amplitude modulated pulses on a time-division multiplex system which are amplified in a circuit as described and applied to a magslip resolver the negative feed-back voltage being supplied from a suitable pick-up winding on the magslip. In a modification the strobe and chopping pulses occur at a sub-multiple of the input pulse repetition frequency so that the output amplified pulses have a lower repetition frequency than those at the input.
Patent GB-896606-A (GB)
Title: Process for the production of stabilized linear polyamides
IPC: C08G69/48
Filed: 1959-03-23
Abstract: In a process for the production of stabilized linear polyamides, a solid product obtained by condensation of aminoacids, which product contains terminal amino and carboxyl groups, is subjected in a comminuted form or in a form having a large surface area with respect to mass at a temperature between 80 DEG C. and 100 DEG C., to a treatment with aqueous solutions of one or more reagents capable of blocking the active terminal groups, selected from the group comprising monocarboxylic acids having not more than seven carbon atoms, polycarboxylic acids having not more than six carbon atoms and organic bases after which the treated product is dried.  Low molecular weight products may be removed from the polyamides prior to treatment by the process of the invention by leaching with hot water. In an embodiment of the process of the invention, the leaching out and stabilizing may be effected simultaneously.  Specified polyamides are those derived from aminocaproic acid, E-caprolactam and aminoundecylic acid.  Specified aftertreating reagents are acetic, formic, propionic, benzoic, adipic, tartaric and citric acids, propylamine, benzylamine and triethanolamine.  In the examples poly-E-caprolactam in the form of chips with:- (1), (3) and (4) benzoic acid, (2) acetic acid and (5) benzylamine.
Patent GB-288434-A (GB)
Title: Improvements in ventilators
IPC: E06B7/084
Filed: 1927-04-11
Abstract: 288,434. Riker, A. L. April 11, 1927. Values and valve apparatus.-The rectangular frame of a louvred ventilator, door or window shutter consists of four joined metallic channel members 10 - - 13, the side members 12, 13 having their flanges extending inwardly of the frame with the louvres pivotally mounted within such members, and the top and bottom members 10, 11 having their flanges extending outwardly and having projecting web portions 44, 45 adapted to contact with the top and bottom louvres respectively when the device is closed. At the corners the members 10, 11 may be offset in order to provide engagements for the members 12, 13, and the joints may be welded. Each louvre 23 is provided with an ear 26 at each end pivoted on the adjacent side member 12, 13. The pivotal connection between the side member 12 and corresponding ears consists of a hole in the ear receiving rotatably a drawn portion 29 of the metal of the side member 12 as in Fig. 6, and at the other side the ear is drawn to enter an annular flange 31 on the member 13 as in Fig. 7. Rivets 48 may also be employed as pivots as shown in Fig. 6. An operating bar 32 is pivotally connected to extensions 28 of the ears 26 at one side of the frame, the connection being by means of metal drawn from the extensions 28 and entering holes in the bar 32. A hand lever 42 for operating the louvres consists of a twisted plate 41, Fig. 9, having a hole 35 adapted to engage rotatably a flange on the side member 13, and a second opening 36 engageable by the circular lower end 37 of the operating bar 32. The lever 42, which is arranged to be pivoted on a louvre axis, is offset at 38 in order to provide a passage for the bar 32, and is arranged with an intermediate part 39 to project through a slot in a flange of the side member 13. The frame is adapted to be secured in position by screws B B engaging holes in the top and bottom members 10, 11.
Patent HK-128494-A (HK)
Title: Composite polyester films, their use as a protective layer for photopolymer plates and photopolymer plates comprising them
Inventor: ASSANTE JEAN-PIERRE
IPC: B32B27/36
Filed: 1994-11-17
Abstract: The invention relates to composite bi-oriented semi-crystalline polyester films comprising a filled or unfilled thick film and, on at least one of the surfaces of the layer (A), a coextruded polyester layer (3) thinner than layer (A), a coextruded polyester layer (3) thinner than layer (A) with the following features: Rt  </=  3  mu m, Rt/Ra  </=  10, and containing a filler with a mean diameter D 50 of 1.5 to 2.5  mu m and a monodispersity I of D 75 - D 25  </=  1.2. These films may be used as protective foils for the photopolymerisable layers of photopolymerisable components.
Patent HU-T52382-A (HU)
Title: Process for producing pharmaceutical compositions comprising as active ingredient unsubstituted progestin in 19-position and estrogen in the given case
Inventor: CHRISTIANSEN CLAUS
IPC: A61K31/57
Filed: 1989-03-08
Abstract: The invention provides the use of a progestin unsubstituted in the 19 position in the manufacture of a medicament for the treatment of established osteoporosis on a non-cyclical basis.
Patent HU-T37411-A (HU)
Title: Process for the production of 1,5-benzothiazapine-derivatives
Inventor: MIKIO TAKEDA
IPC: C07D281/10
Filed: 1985-04-09
Abstract: Novel 1,5-benzothiazepine derivatives of the formula:wherein R<sup>1</sup> is hydrogen or lower alkyl, R<sup>2</sup> is hydrogen, lower alkanoyl or benzyl, R<sup>3</sup> is hydrogen or lower alkyl and either one of R<sup>4</sup> and R<sup>5</sup> is hydrogen and the other is chlorine, or a pharmaceutically acceptable acid addition salt thereof are disclosed. In form of pharmaceutical compositions the said derivative (I) and its salt have a potent platelet aggregation-inhibiting activity.
Patent HU-T37105-A (HU)
Title: Device for cleaning sewage
Inventor: PALLOS GABOR
IPC: C02F1/52
Filed: 1984-04-06
Abstract: The proposed plant comprises at least three separate treatment sections, each made up of one or more units, some of which are pre-assembled.
Patent HU-T34368-A (HU)
Title: Process for production of chemically treated granulated adsorbents
Inventor: INCZEDY JANOS
IPC: B01J20/08
Filed: 1983-05-05
Abstract: A process is claimed for the prepn. of chemically treated granular adsorbents. The method involves (a) classifying a granular mixt. of (i) 50-80 wt.% Ti and/or Zr cpds., and/or zeolites and (ii) 20-50 wt.% of amorphous Al2O3 of 2-50 microns and 0.2-5 mm grains of inert Al2O3, and boehmite-contg. material; (b) treating the granulate with acid (esp. conc. H2SO4) and/or an organic material (esp. melamine), to render it porous; and (c) chemically surface-treating the granules to deposit on them 1-10 wt.% ferric hydroxide and/or treating them with Ca and Mg cpds.
Patent HU-T60354-A (HU)
Title: Wedge-device for combining rod-parts particularly the parts of building scaffold
Inventor: SCHNEIDER FRIEDRICH
IPC: E04G7/30
Filed: 1991-08-16
Abstract: In a wedge-arrangement for connecting bars (1, 6), especially scaffolding bars, there is provided a U-shaped wedge box (2) which cooperates with a clamping part (9). One leg of the U-shaped clamping part (9) is formed by a wedge (8) and the other leg (11) engages externally over the web (3) of the wedge box, the opening (15) of the slot (12) thus formed being dimensioned so small that the cross-section of the wedge box does not pass through. Stop lugs (13, 14) and an entrance slope (16) are preferably provided in the region of the opening (15), so that the clamping part (9) can be simply driven in, spreading apart elastically in the process. The wedge box can have a transverse pin (5), so that the wedge is supported thereon and on one edge of the web (3). A portion (10) extending the wedge, and a suspension lug (20) permit a standby position of the clamping part (9). <IMAGE>
Patent ID-16841-A (ID)
Inventor: STRASSLE MARCEL
IPC: F16B12/02
Filed: 1997-04-28
Abstract: The bar has inner and outer tube sections (1,2) joined together by webs (15-22). The peripheral wall (8,10,12,14) of the outer section (2) has at least two or more adjacent longitudinal slots (32-39). The bar also has recesses (41-43) located between the sides of each web, parallel to the adjacent sides of the inner section (1), to secure flat supporting members. There can also longitudinal flutes (401,402) at both sides of each web, communicating through the slots to the outside. These form guides and are of the same width, having sidewalls in pairs in two parallel planes.
Patent JP-S58120840-A (JP)
Inventor: SHIMAZAKI HARUO
IPC: D03D47/36
Filed: 1982-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09187962-A (JP)
Title: Liquid preserving container integrated with packing member
Inventor: KISHIDA SO
IPC: B41J2/175
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To certainly release the sealing of an atmosphere communication hole before the sealing of a liquid supply opening part by sealing the atmosphere communication hole of a liquid preserving container having an opening part by a packing member. SOLUTION: An opening part 2 supplying the liquid in a rectangular parallelepiped liquid preserving container 1 to the outside is provided to the side surface of the liquid preserving container 1 and an atmosphere communication hole 4 is provided to the other side surface of the liquid preserving container and a rib 5 having an almost diamond shape is formed so as to surround the atmosphere communication hole 4. The packing member packing the liquid preserving container 1 is constituted of two rectangular sheet materials 6 holding the container therebetween and four sides thereof are welded. The sheet materials 6 are also welded to the rib 5 around the atmosphere communication hole 4 to be integrated with the liquid preserving container 1.  Therefore, the atmosphere communication hole 4 is sealed by the welded part of the rib 5 and the sheet materials 6 and the whole of the liquid preserving container 1 is also hermetically closed by the mutual welded part 7 of the sheet materials 6 to form a structure having high watertightness and gas barrier properties.