baber/WOPTO huggingface dataset:
Patent GB-469644-A (GB)
Title: Improvements in or relating to hair wavers
IPC: A45D2/42
Filed: 1937-01-01
Abstract: 469,644. Hair-waving. SOLOMON, N. L. Jan. l, 1937, No. 93. Convention date, Nov. 13, 1936. [Class 131] A hair-waver comprises a substantially rectangular frame 10, combs 14 carried by each of the longer sides 13, a. longitudinal brace 18 between the sides, a comb 19 slidable on the brace and a spring 30 secured to the comb and to a portion of the frame. The teeth of the fixed and movable combs are inclined in opposite directions as shown in Fig. 3. The spring 30 is enclosed in a housing 22 integral with the comb 19 and the walls of this housing embrace the bar 18 ; inwardly turned lugs 23 on the comb also embrace the bar. For manipulating the slidable comb transverse wings 28 are formed integral with the comb and one end of the spring 30 is secured to webs 29 thereon, the other end of the spring being anchored to a lug 31 on the frame. In operation, the spring is expanded by placing the thumb on a projection 33 of the frame and the wings 28 are grasped by fingers of the same hand. The frame is placed on the head and moved in the direction of the arrow, Fig. 3, to permit the inclined teeth of the combs to pick up strands of hair. The slidable comb is then released and is moved by the spring in the direction opposite to that indicated by the arrow so that the hair strands are deflected in the form of a wave. Slots 32 in conjunction with the frame serve as a stop to limit the movement of the housing.
Patent HU-T41327-A (HU)
Title: Process and furnace for preparing alumina
Inventor: TELJATNYIKOV GARRY V
IPC: F27B15/00
Filed: 1985-01-09
Abstract: A suspension of Al(OH)3 is dried and then ignited. Part (0.5-5 kg/kg) of the ignited Al2O3 is returned to the dehydration stage, where the density of the vortex layer is kept at 300-900 kg/m3. The furnace consists of a cyclonic heat exchanger for drying, a shaft furnace for dehydration and an ignition chamber, which is divided in two parts with different grating.
Patent IS-7270-A (IS)
Inventor: SAISHO HIROMITSU
IPC: C12Q1/02
Filed: 2004-05-17
Abstract: This invention relates to a new cytotoxic protein (M toxin, mucous layer devastating toxin) produced by Helicobacter pylori and the use. <??>This invention provides a cytotoxic protein (M toxin) produced by Helicobacter pylori, a partial peptide, and an antitumor agent containing the cytotoxic protein. The protein is obtained by culturing a transformant which is transformed with a recombination vector containing DNA coding the cytotoxin protein. This invention provides further the use of the protein.
Patent AT-A16293-A (AT)
Inventor: ALBRECHT GERHARD DR
IPC: C09K23/52
Filed: 1993-02-01
Abstract: Copolymers built up essentially from the structural units     A) <IMAGE>     B)     a) <IMAGE>  and/or   b) <IMAGE>  and/or   c) <IMAGE>       C) <IMAGE>  and optionally   D)     a) <IMAGE>  and/or   b) <IMAGE>     The copolymers can be used as dispersants for inorganic and organic substances, in particular as flow promoters for hydraulic binders.
Patent AT-A21499-A (AT)
Inventor: MALIN PETER ING
IPC: B65G1/04
Filed: 1999-02-15
Abstract: The transporter device for trucks comprises several roller- or chain-conveyors with gaps between them. A stationary bridging device (9) is situated in the gap between adjacent conveyors and assists passage of the trucks from one belt to the next.
Patent AT-A58691-A (AT)
Inventor: HOPFMUELLER GEBHARD
IPC: H02J13/00
Filed: 1991-03-15
Abstract: A ripple-control receiver having a coarse filter and a digital bandpass filter with an analog/digital converter connected upstream from it. Making use of the fact that a digital bandpass filter has a plurality of pass bands whose centre frequencies are also above the sampling frequency, a higher-frequency pass band is used for selecting the ripple-control frequency, so that a lower sampling frequency of the analog/digital converter is adequate. <IMAGE>
Patent CR-11457-A (CR)
Title: Composiciones farmaceuticas que contienen antagonistas de bradykinin y acido hialuronico y los usos de los mismos
Inventor: CARLOS ALBERTO MAGGI
IPC: A61K38/08
Filed: 2010-05-21
Abstract: Se describen las composiciones farmaceuticas que contienen, como ingredientes activos, una mezcla de un polimero de acýdo hialuronico con un antagonista del receptor de bradiquia B2.
Patent DK-17082-A (DK)
Inventor: JAUTELAT M
IPC: C07C49/255
Filed: 1982-01-15
Abstract: A process for the preparation of a 1-aryloxy-methyl ketone of the formula   <IMAGE>   in which R1, R2 and R3 each independently is hydrogen, optionally substituted alkyl, alkenyl, alkynyl or optionally substituted aryl, or R1 and R2 together are an alkylene chain, R4 each independently is halogen, alkyl, alkoxy, optionally substituted aryl or nitro, and n is 0, 1, 2 or 3, comprising hydrolyzing a 1-halogeno-2-aryloxy-1-alkene of the formula   <IMAGE> in which Hal is chlorine or bromine, under acidic conditions at a temperature from about 20 DEG  to 150 DEG  C. until it is about 95 to 100% complete, adding a base, and then bringing the reaction to completion under weakly alkaline conditions at about 20 DEG  to 150 DEG  C. Advantageously all stages of the reaction are effected in a single vessel at a temperature from about 40 DEG  to 100 DEG  C. and in the presence of an inert organic solvent, optionally in admixture with water as a solution or as a two-phase system, about 1 mol of a monobasic acid and 2 mols of alkali metal carbonate being employed per mol of the 1-halogeno-2-aryloxy-1-alkene. The end products are known intermediates for fungicides.
Patent DK-46188-A (DK)
Inventor: RITACCO ROBERT P
IPC: B01D/
Filed: 1988-01-29
Abstract: The invention relates to a column for use in preparative HPLC chromatography so structured as to ensure a reproducible packing bed uniformity regardless of the particle size of the medium used. Particulate material M, which is arranged in the cylindrical barrel 10 of an HPLC column, is compressed axially and radially by means of a plunger 138 so as to ensure a uniform and reproducible packing bed. The plunger 138 comprises a cylindrical section 156a which runs through a cap 120, a tapered section 156b next to a cylindrical section of smaller diameter, and a cylindrical section 156d which runs through a cap 126. Axial movement of the plunger 138 through the particulate material M brings about compression. <IMAGE>
Patent DK-70389-A (DK)
Inventor: SANTINI CONRAD
IPC: C07D401/12
Filed: 1989-02-15
Abstract: 8-(2-Pyrimidylsulfinyl)quinolines of general formula I <CHEM> or a pharmaceutically acceptable acid addition salt thereof wherein Q is hydrogen, fluoro, chloro, nitro, amino, trifluoromethyl, alkanoylamino of two to four carbon atoms, alkoxy of one to five carbon atoms, alkyl of one to five carbon atoms or dialkylamino said alkyl having one to four carbon atoms; X is hydrogen, alkyl of one to five carbon atoms or alkoxy of one to five carbon atoms; Y is hydrogen, fluoro, chloro, bromo, alkoxy of one to five carbon atoms or alkyl of one to five carbon atoms; Z is hydrogen, alkyl of one to five carbon atoms, alkoxy of one to five carbon atoms, phenoxy, benzyloxy, cycloalkyloxy of five to seven carbon atoms, amino, alkylamino having one to four carbon atoms, dialkylamino said alkyl having one to four carbon atoms, anilino, N-alkylanilino said alkyl having one to four carbon atoms, benzylamino, N-alkylbenzylamino said alkyl having one to four carbon atoms, morpholino, piperidino or pyrrolidino; and n is 1, are inhibitors of the H<+>/K<+> ATPase system and are useful in the treatment of ulcers.
Patent DK-81488-A (DK)
Inventor: BENNETT PETER GORDON
IPC: D21F/
Filed: 1988-02-17
Abstract: A conventional single faced corrugated board manufacturing plant is modified to produce corrugated board having two fluted mediums bonded at their flute tips. In addition to the existing corrugating rolls (10, 11) a further pair of corrugating rolls (34, 35) synchronized with the existing pair are provided so that the corrugated mediums (22, 23) are contacted at their flute tips. An additional mill roll stand is provided for the second fluted medium. A carrier roll (36) is provided adjacent to the pairs of corrugating rolls to take off the bonded fluted mediums and provide support and prevent uncontrolled movement of the flute to flute structure during the development of the adhesion bond. Adhesive applicators (37) are provided to apply adhesive to one of the mediums prior to the flute tip to flute tip bonding and to coat the flute tips of the bonded fluted structure on the carrier roll for bonding to the inner (21). An additional guide roll (38) is provided to allow tangential approach for the liner onto the flute to flute structure carried by the carrier roll. Radiant energy is used to assist in bonding the inner to the flute to flute tip structure enabling a low pressure bonding technique to be used.
Patent DK-89182-A (DK)
Inventor: SESTANJ KAZIMIR
IPC: A61K31/165
Filed: 1982-03-01
Abstract: Herein disclosed are N-naphthoylglycine derivatives having aldose reductase inhibiting activity. The derivatives are useful for treating diabetic complications. The derivatives are of the formula <CHEM> (where R<1> is hydrogen lower alkyl, lower alkenyl or phenylmethyl, R<2> is hydrogen or lower alkyl and R<3>, R<4> and R<5> are hydrogen or specified substituents) and therapeutically acceptable salts of the compounds wherein R<2> is hydrogen. Certain intermediate aminoacids useful in the preparation of the above mentioned derivatives also have aldose reductive inhibiting effects.
Patent GB-819034-A (GB)
Title: Improvements in or relating to the purification of aqueous solutions of alkali metalcompounds
Inventor: LACEY PHILIP MICHAEL CHERUBINO
IPC: C01D17/00
Filed: 1956-01-02
Abstract: Aqueous solutions of alkali-metal salts and hydroxides containing as impurities ions of metals of lower electrode potential than the alkali metal, are purified by contacting the solution with an amalgam of the alkali-metal, the contaminating ions being thereby replaced by alkali-metal ions.  The process is especially useful for freeing lithium solutions from contaminating sodium, and freeing sodium solutions from contaminating magnesium.  Direct reaction between the amalgam and the water of the solution may be counteracted by electrolysing the solution, employing the amalgam as the cathode.  In an example an aqueous solution of lithium hydroxide containing sodium hydroxide is purified by shaking with lithium amalgam.
Patent GB-699593-A (GB)
Title: An improved display stand
IPC: A47F8/02
Filed: 1952-01-02
Abstract: 699,593. Lay figures. JONES, E. C. R., and STILLITZ, C. J. Nov. 10, 1952 [Jan. 2, 1952], No. 124/52. Class 52(v) A stand for trousers comprises an upper waist part formed of a spring steel band 10 with its ends turned in to form curls 11, the excess of the waistband of the trousers passing between the curls and being gripped thereby. A metal plate 13 attached to the front of the waist-band has its ends turned in to form sockets for legs 15, 16. The leg 15 is telescopic and supported on a stand 19 and the leg 16 is provided with universal joints 17, 18 so as to simulate the hip and knee joints of the human body. Shaped' metal strips 20 secured to the band 10 and metal strips 21 attached to the plate 13 shape the trousers. Projections 21a on the strips 21 engage the waist-band of the trousers to prevent sagging.
Patent GB-574233-A (GB)
Title: Improvements in ship propeller driving arrangements having electrodynamic slip couplings
IPC: B63H23/00
Filed: 1944-01-05
Abstract: 574,233. Electromagnetic clutches. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Jan. 5, 1944, No. 171. Convention date, Dec. 30, 1942. [Class 35] A ship propeller drive includes a slip coupling, the excitation of which is increased temporarily by about fifty per cent when the propeller is stationary or turning at low speed. In the form shown, the excitation is increased by a generator 18, the field 19 of which is excited when it is desired to boost the volts applied at the slip rings 3. Alternatively, a resistance in the exciting circuit may be cut out to give the increase or a tapping on a battery or a transformer feeding through rectifiers may be used. One member of the coupling may carry an uninsulated short-circuited winding.
Patent GB-829875-A (GB)
Title: Improvements in or relating to methods of recording sound
IPC: G10K15/10
Filed: 1956-01-03
Abstract: 829,875. Stereophonic recordings. PHILIPS ELECTRICAL INDUSTRIES Ltd. Jan. 3, 1956 [Jan. 6, 1955], No. 175/56. Class 40 (2). [Also in Group XXXIX] A single sound track is re-recorded on a number of separate tracks on a single record tape to control pairs of loud-speakers 1, 2, 3 in an auditorium. Further loud-speakers 6, 7 may be arranged behind the screen 4. To produce a desired stereophonic effect, a skilled operator introduces suitable delays and changes of intensity into the re-recordings. The record tracks may be formed on a cinematograph film and a virtual sound source may be moved about the auditorium. Timbre may also be varied. Recordings of a number of virtual sound sources and of an accompaniment from a fixed source may be superimposed on the same tracks.
Patent GB-1443310-A (GB)
Title: Process for the production of neohesperidine dihydrochalcone
IPC: A23L27/30
Filed: 1975-01-03
Abstract: 1443310 Neohesperidin dihydrochalcone L GIVAUDAN & CIE SA 3 Jan 1975 [3 Jan 1974] 240/75 Heading C2C A process for the production of neohesperidin dihydrochalcone comprises reacting phloroacetophenone - 4<SP>1 </SP>- # - neohesperidoside with isovanillin in the presence of a secondary amine and an organic acid in solution to give neohesperidin or its chalcone and hydrogenating the reaction product. The starting materials are suitably used in equimolar amounts, with pyrrolidine as the preferred secondary amine and acetic acid as the preferred organic acid.
Patent GB-859416-A (GB)
Title: Bearing for screw conveyors
Inventor: CARRUTHERS JARDINE
IPC: B65G33/32
Filed: 1958-01-03
Abstract: 859,416. Screw conveyers. EWART CHAINBELT CO. Ltd. April 3, 1959 [Jan. 3, 1958], No. 364/58.. Class 78 (1). Each bearing for the shaft 1 of the conveyer consists of parts 7, 8, Fig. 2, provided with projections 14 and recesses 15, respectively, which engage when the parts are assembled. Each part 7, 8 is supported by spokes 11, 12 in the upper and lower halves 9, 10 of the bearing housing. Specification 859,415 is referred to.
Patent GB-224754-A (GB)
Title: Improvements in and relating to automatic couplings for railway and like vehicles
IPC: B61G3/16
Filed: 1924-01-05
Abstract: 224,754. Sokolowski, W. Jan. 5, 1924. Couplings, automatic; couplings, automatic, convertible to non-automatic.- An automatic coupling in which a slidable transverse locking member 2 is provided through which a connecting member 5 passes, one end of which is connected to links 6 engaging with the draw-hook, while the other is formed with a head 5<a> having teeth r, s, which coact with notches m - - p, in the transverse locking member 2 whereby the locking member is locked in various coupling positions, is characterized by the feature that the draught stress is taken up by separate slides 4 which are encircled by transverse locking members 2 and act as guide members and transmit the draught by means of inclined projections 4<a> to the inclined surfaces 2a of the transverse locking member, and which, when in operative position, form together with the transverse locking members a closed quadrilateral chain member. The coupling is supported in an inclined position by links 6 pivoted to a pin 7, Fig. 4, to the opposite ends of which are fixed a rigid arm 10<a> and a horizontally pivoted arm 10<b> which rests on a frame 13 pivoted to the pin 7 and adjustable. by a screw 14. The outer ends of the links 6 support a crosshead 5<c> having a T-shaped head 5a provided with teeth r, s. A frame 1 slides longitudinally in an inclined direction on the member 5 and houses a locking member 2 provided with inclined ends and centrally disposed notches m - - p, the locking member encircling the member 5 and a sliding member 4 which is spear-shaped in a vertical plane for engaging with the funnel 3 attached to the frame 1 and has inclined surfaces 4<a> for engaging with the inclined ends 2a'of the looking member 5 and has one arm 8<a> engaged in a slot 2b of the locking member 2 so that in the locked position of the coupling, Fig. 4, an extension 8<b> of the stirrup is clear of the hole 6<a> in the link 6 but when the locking member 2 is withdrawn the extension 8<b> passes through the hole 6<a> and engages the fixed arm 10<a> to maintain the coupling in the outstretched position. In coupling the members 4 enter the funnel 3 and as further engagement takes place the inclined end of the locking member 2 bears against the side of the funnel to move the locking member laterally so that its opposite end 2<a> engages the inclined surface 4<a> of the opposing member 4. When under pull the teeth r, s engage in the notches o, p of the locking member and prevent disengagement of the coupling. Uncoupling is accomplished by forcing the cams 16<a>, Fig. 7, against one another so that the housing 1 and with it the locking member 2 slide up the inclined member 5 and disengage the teeth r, s, from the notches o, p. The coupling is lowered for non-automatic coupling by disengaging the arm 10<b> from the member 13 as shown in dotted line, Fig. 4.
Patent GB-546179-A (GB)
Title: Improvements in and relating to processes for the coating of metals
IPC: C22C13/00
Filed: 1941-01-10
Abstract: 546,179. Tinning; alloys. LOWINGER, V. A., and HEDGES, E. S. Jan. 10, 1941, No. 389. [Classes 82 (i) and 82 (ii)] Metals such as iron, steel or copper are coated by cleaning them and immersing them in a molten bath comprising tin as its main constituent alloyed with one or more of the metals, cobalt, nickel, bismuth or zinc. These metals are present in proportions not greater than, cobalt 0.2 per cent., nickel 0.5, bismuth 10.0 and zinc 9:0; and when used singly the proportions are cobalt 0.1 per cent., nickel 0.2, bismuth 5 and zinc 8.2. The sheet, strip or article may be passed continuously through a suitable flux bath, then through the molten metal and finally through an oil bath, or may be subjected to the various operations in different baths and any residual grease removed by alkali washing or other means. The Provisional Specification also states that copper, antimony and cadmium may be included in the list of metals to be alloyed with the tin, preferably in amounts up to 1.5 per cent., up to 7 per cent., and up to 10 per cent. respectively.
Patent GB-831698-A (GB)
Title: Improvements in or relating to field excitation arrangements for electric alternators
Inventor: DETTMER DEREK EDWARD GORDON
IPC: H02P9/32
Filed: 1957-01-04
Abstract: 831,698. Exciting alternators; automatic voltage control systems. GENERAL ELECTRIC CO. Ltd. Dec. 30, 1957 [Jan. 4, 1957], No. 441/57. Classes 35 and 38 (4). In a single or polyphase alternator 1 which is compound excited through a rectifier 5 and transformer 7 having a current primary 8 and voltage primary 9, further control of the output voltage of the alternator is provided by feeding the voltage winding 9 through a saturable reactor 10 whose D.C. control winding 11 is supplied from a voltage controller 12 responsive to the output voltage. The controller 12 may comprise a neon reference and a magnetic amplifier. Build-up is ensured by closing a switch or relay 13. A single winding may be used if the voltages of windings 6 and 9 are equal.
Patent GB-631968-A (GB)
Title: Improvements in or relating to apparatus for transfer copy book-keeping
IPC: B41L3/06
Filed: 1947-01-07
Abstract: 631,968. Book-keeping. ARWIL PROPISOVACI UCET-NICTVI, A. RAD. Jan. 7, 1947, No. 587 Convention date, Dec. 14, 1942. [Class 16] Apparatus for transfer book-keeping comprises a base plate 1 with a clamp for holding ledger sheets and an account sheet holder 4 integral with a slide 3 mounted for sliding movement across the plate 1 on a guide rod 2 and capable of pivotal movement about the rod, the slide 3 having a spring loaded preferably spherical locking member which restrains the sliding movement by snapping into recesses 13 on the rod 2 while the free end of the holder 4 carries a pin 9 entering corresponding recesses 8 in a bar 7 attached to the plate 1 or in corresponding recesses in the base-plate or in both. The tension on the locking member can be adjusted by a screw 11. The account sheets are held on the holder 4 by means of a clamping device 5 operated by a handle 6.
Patent GB-513573-A (GB)
Title: Amusement device
IPC: A63G27/00
Filed: 1938-01-08
Abstract: 513,573. Roundabouts. PERBAL, P. Jan. 8, 1938, No. 624. Void. Convention date, Jan. 9,1937. [Class 132 (i)] Roundabouts comprising cars 1 rotating on members 2 about .an axis 3 are provided with an additional motion around a horizontal axis. The roundabout for example is supported by members 4 and 5 which are carried by rings 6 bearing on rollers 7. A toothed wheel 10 engaging with the pinion of a motor rotates the members 4 and 5 and the roundabouts about a horizontal axis. Bevel gears 13 and 14 drive the roundabouts upon their own axes while the first motion is proceeding.
Patent GB-650965-A (GB)
Title: Improvements in apparatus for the measurement of velocities
IPC: G01S1/72
Filed: 1948-01-09
Abstract: 650,965. Radiolocation. PHILIPS ELECTRICAL, Ltd. (Philips Electrical Industries of Australia Pty., Ltd.). Jan. 9, 1948, No. 745. [Class 40 (vii)] A radar system for determining the velocity of a moving object includes means for mixing the signals reflected or re-radiated by the object and the transmitted waves to produce a beat frequency and means to determine the ratio between the beat frequency and the transmitted frequency by counting the number of cycles of a counting frequency equal to a subharmonic (or multiple thereof) of the transmitted frequency in one or more half-cycles of the beat frequency. The invention is of particular value where the time available is short and it does not require the transmitted frequency to have great long-term stability. The actual evaluation of either the beat or the transmitted frequency is unnecessary. In one embodiment a transmitter 1 radiates energy of a frequency determined by frequency-multiplier 2 - fed by oscillator 3. Signals reflected from a moving object 13 are received by a receiver 4 and fed together with the transmitted frequency to a mixer 5. The beat frequency is separated from the output of this mixer by low-pass filter 6 and is then squared by amplifier and clipper circuit 7. The squared waveform is differentiated at 8 and applied to pulse selector 9 which feeds negative pulses only to switch 10 which switches on the counter 11 in response to a first pulse and off in response to the next. A subharmonic of the radiated frequency such as the output of oscillator 3 is fed to electronic counter 11 and the number of cycles of this frequency occurring during the time the counter is effective is measured and indicated. The velocity of the moving object is then the velocity of radio waves divided by (twice the number of cycles counted times the multiplication factor of circuit 2). Circuit 8 is normally biassed off but may be brought into operation by switch 14 which may be closed automatically by some event such as the firing of a gun; it is again rendered inoperative by circuit 10 to avoid the counter being re-triggered. An adjustable delay circuit 12 may be used between the switch 14 and circuit 8. A device 15 may be provided to reset the counter circuit. By using a number of switching arrangements with associated counters operated successively the velocity of an object such as a bullet may be determined at various times during its flight. Such a system provides a means for determining the acceleration or deceleration of a moving object. A responder radiating on a different frequency to that received may be used on the object and the system modified to take into account the frequency change. It is stated that sound or other wave energy may be used in place of radio waves.