baber/WOPTO huggingface dataset:
Patent AT-A3087-A (AT)
Inventor: HOLZGRUBER WOLFGANG DIPL ING D
IPC: C22B9/18
Filed: 1987-01-09
Abstract: The ingots are produced according the principle of the growing ingot by fusing off consumable electrodes in short water-cooled sliding moulds by means of electron beams, plasma, an electric arc or especially also in electroslag refining plants, wherein the metal level in the mould is first lowered by at least 1 mm by a forward stripping stroke at a rate of at least twice the ingot build-up rate and then raised again by an immediately following return stroke, which is less than the forward stripping stroke, at a rate of at least twice the ingot build-up rate, and the forward stripping stroke and the return stroke are mutually matched in such a way that the level of the molten metal in the mould is held between two permissible limit zones, a brief standstill being possible between each return stroke and each subsequent forward stripping stroke. <IMAGE>
Patent HK-6394-A (HK)
Title: Improvements in and relating to the manufacture of wire binding elements
Inventor: JONES LEONARD WILLIAM NORTON
IPC: B42B5/10
Filed: 1994-01-20
Abstract: A machine for transforming zigzag wire to the slotted tubular form ready for use as a binding element comprises means for feeding a strip of zigzag wire longtitudinally, means for arresting the feed of each prong of the wire strip as it reaches a shaping station, means for clamping each prong at that station and means at the station for shaping each clamped prong. The shaping means comprises two or more forming tools mounted on rollers which are driven by drive shafts, at least one roller being angularly adjustable relative to its drive shaft. This allows the operation of the forming tools to be synchronised so that symmetrical shaping of the zigzag wire is achieved. The feed means are rotary and means are provided whereby the feed of each prong is arrested for at least one eighth of each revolution of the rotary feed means The shaping of the zigzag strip is facilitated and improved since the strip is held stationary for a relatively long period of time.
Patent HK-8390-A (HK)
Title: Flame detector
Inventor: MIDDLETON JOHN FRANCIS
IPC: G08B17/12
Filed: 1990-02-01
Abstract: A flame detector arranged to detect flames includes a non-microphonic infra-red sensor having a broad band frequency response. To maximize the sensitivity to radiation from flames in the 4.3  mu m solar absorption band a narrow band optical interference filer, transmissive in the band 4.54  mu m to 4.38  mu m is chosen such that the integrated solar energy transmitted thereby is less than an alarm threshold. A further filter prevents re-radiated heat from the filter reaching the sensor. Another filter prevents radiation of wavelengths less than 4.38  mu m from reaching the other filters to reduce heating thereof and also to provide a series of filters to stop direct broad band transmission to the sensor through pin holes in the filters. A signal processor detects flames by virtue of the flame flicker frequencies and includes provision for compensating for the effects of low frequency components on the amplitude of radiation produced by flames.
Patent HU-T35459-A (HU)
Title: Maize sheller
Inventor: MITKOV ATANAS L
IPC: A01F11/06
Filed: 1983-01-11
Abstract: The device is used to pick off ears of corn and comprises a support chassis and a supply hopper mounted in its upper part under which are placed at least one pair of drums nested, one inside the other, and connected to the support chassis. - The cylindrical drum (3) is surrounded by a cone (21) and the conical drum is placed so that its end of greater diameter is turned towards the supply hopper (1). The axes of the two drums are vertical. Their peripheral surfaces are comprised of stems or rods (4,6). The rods (4) of the cylindrical drum are mounted on a tube along a helical line at uniform interspacing while the rods (6) of the conical drum are mounted on the support chassis (18).
Patent JP-S5385149-A (JP)
Title: Ion source
Inventor: HOSAKA SUMIO
IPC: H01J3/04
Filed: 1977-01-05
Abstract: PURPOSE: To obtain more uniform ion beam by providing a sub-discharge room in the discharge room of the ion source and preventing the increment of power consumption of filament in order to lead out ion beam of a large diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent TR-28405-A (TR)
IPC: B01J35/06
Filed: 1994-01-13
Abstract: Knitted fabrics made of noble metal-containing wires and processes for the production by machine of gas-transmitting, knitted nets made of noble metal-containing wires by means of a knitting machine are known. In order, starting from this, to provide fine-mesh knitted fabrics having good mechanical stability made of noble metal-containing wires having high specific surface areas, and to specify a process for the production thereof, it is proposed that the noble metal-containing wires are knitted, forming closed loops, the knitted fabric having at least 14 loops per inch, and, in the case of at least one of the loop interlocks forming the knitted fabric, the noble metal-containing wires floating over at least three loop distances (d). <IMAGE>
Patent YU-3701-A (YU)
Title: Substituted phenylamidines with antithrombotic action
Inventor: FRANK HIMMESBASCH
IPC: C07D211/34
Filed: 1999-07-20
Abstract: The invention relates to phenylamidines of formula (I), in which R6 and R7 are defined as described in claim 1, their tautomers and their stereoisomers, including their mixtures and salts, especially physiologically compatible salts with inorganic or organic acids and bases, which have valuable pharmacological properties, preferably antithrombotic effects. The invention also relates to medicaments containing said compounds, to their use and to methods for preparing same.
Patent YU-203-A (YU)
Title: Vehicle for applying chemical compounds on wood
Inventor: RODRIGUEZ RAMOS RAFAEL
Filed: 2001-05-07
Abstract: The invention relates to a vehicle comprising toluene (40-70 %), xylene (6-40 %), benzophenone (3-18 %), butylglycol (2-9 %), cetyl acetate (1-7 %) and methanol (0.3-4 %). The inventive vehicle has a high wood penetration index and can be used to prepare wood treatment compositions which contain one or more chemical compounds, e.g. insecticides and/or fungicides, and which are used to treat or prevent damage caused by attacks by biological agents that are harmful to wood.
Patent CA-1070200-A (CA)
Inventor: SMITH DAVID G
IPC: F24C15/04
Filed: 1969-02-01
Granted: 1980-01-22
Abstract: A B S T R A C T     A range oven door for self-cleaning ovens has a shuttered assembly for the oven door window.  The shuttered assembly in the door is operable between open and closed positions in the window opening.  Means connects the shuttered assembly to a latch for the oven door which operates the shuttered assembly between closed and open positions.
Patent CA-1041498-A (CA)
Inventor: DERIEG MICHAEL E
IPC: A61K31/55
Filed: 1969-09-30
Granted: 1978-10-31
Abstract: ABSTRACT            Tricyclic benzodiazepines of formula:                                         I wherein A represents the group -CH2- or -?-; Z is -O- or -?-, where R6 is hydrogen, lower alkyl or acyl; R1 is hydrogen, halogen, or trifluoromethyl, R2 is hydrogen or lower alkyl; R3 is hydrogen; Y is a di- or trimethylene group which may be substituted by R4, R4 being lower alkyl or -CH2X where X is chlorine, bromine, lower alkoxy-lower alkyl or di-lower alkylamino; and R5 is phenyl or phenyl substituted with halogen or trifluoromethyl are prepared by cyclization of the corresponding open compounds.  Compounds of formula I wherein Z is -O- and Y is a dimethylene group which may be substituted by R4 may also be prepared by treating the corresponding 4,5-unsaturated benzodiaze-pines with an epoxide compound in the presence of an acid catalyst.  The com-pounds of formula I are useful as sedative, muscle relaxant and anti-convulsant agents.
Patent CH-512551-A (CH)
Title: Powdered polyethylene as a separating agent for
Inventor: TRIESCHMANN HANS-GEORG DR
IPC: C08L23/04
Filed: 1969-01-08
Abstract: Particles of moulding compositions prepd. from bitumen/polyethylene/polyisobutylene are prevented from adhering together by the use of a polyethylene (I) powder. - (I) has a melt index of pref. 15-30. Copolymers with e.g. (meth)acrylic esters and vinyl esters may also be used. - Granulated moulding material treated with 1.5% wt. of (I) powder of particle size 500 mu (max.), showed excellent flow properties after 6 months storage, without loss of other desirable properties.
Patent CR-10204-A (CR)
Title: Derivados de amidas como ligandos de canales iónicos y composiciones farmaceuticas y metodos para usar los mismos
Inventor: KELLY MICHAEL
IPC: A01N37/18
Filed: 2008-08-14
Abstract: Se describen compuestos que tienen una fórmula representada por la siguiente: Fórmula (I). Los compuestos pueden prepararse como composiciones farmacéuticas, y pueden usarse para la prevención y tratamiento de una diversidad de padecimientos en mamíferos incluyendo humanos, incluyendo a manera de ejemplo no limitatante, dolor, inflamación, lesión traumática y otros.
Patent DK-21289-A (DK)
Inventor: STUMPF FRIEDRICH
IPC: B65D33/38
Filed: 1989-01-18
Abstract: A bag for containing liquid products, for example, is made of a heat-weldable sheet material. The sheet material may suitably be a compound sheet material which provides a rear face, a front face and an insert bottom. Disposed at an upper portion of the front or rear face is a threaded closure comprising a screw-threaded pipe socket and a screw cap. The pipe socket penetrates one face of the bag and is bonded to the interior surface of the bag with the aid of a welding flange having a larger diameter. The welding flange has a chamfered outer rim cooperating with the sheet material to form a V-shaped circumferential groove which is at least partially filled with the molten plastic material of the sheet during the welding operation. The threaded closure permits the bag to be repeatedly opened and closed for piecemeal dispensing its contents.
Patent DK-46791-A (DK)
Inventor: JOHANNSEN FRANK
IPC: A61K47/44
Filed: 1991-03-15
Abstract: A fat composition for cosmetic or pharmaceutical emulsion products, substantially consisting of a mixture of mono-, di- and triglycerides, wherein more than 90 weight % of the fatty acid residues incorporated in the glycerides contain 16-22 carbon atoms, produced from vegetable fats. The fat composition consists of a glyceride system A which is a mixture of mono-, di- and triglycerides having the composition 10-50 weight % of monoglyceride, 25-55 weight % of diglyceride and more than 10 weight % of triglyceride and having a hydroxyl number of 90-190 and an iodine number of 40-90, produced from unhardened or hardened vegetable fats or fractions thereof, preferably admixed with up to the same weight amount of a glyceride system B which is a mixture of mono-, di- and triglycerides having the composition 5-20 weight % of monoglyceride, 40-60 weight % of diglyceride and 20-50 weight % of triglyceride and having a hydroxyl number of 50-190 and an iodine number below 30, produced from hardened vegetable oils or fractions thereof. Hereby it is achieved that the fat composition serves both as an emollient, a stabilizer consistency imparting agent and coemulsifier in the emulsion product and that the consistency of the emulsion can be adjusted by varying the mixture proportion between the two glyceride systems in the fat composition.
Patent EG-18613-A (EG)
Title: Preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains
IPC: C07D237/32
Filed: 1988-06-09
Granted: 1993-08-30
Abstract: A process for the preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains comprising reacting an oxophthalizinyl acetic acid ester with an aniline derivative is disclosed. Also disclosed are processes for the preparation of such oxophthalizinyl esters.
Patent GB-288678-A (GB)
Title: Improvements in or relating to belt-shifting devices for use with stepped speed cones
IPC: F16H7/22
Filed: 1927-01-03
Abstract: 288,678. Wade, H., (Lloyd, L. N.). Jan. 3, 1927. No Patent granted (Sealing fee not paid). Variable-speed belt gearing.-In belt-shifting means for use with speed cones, sliding belt forks 19, 20 are arranged adjacent to the cones and are operated by racks 29, 30 and mutilated pinions 31, 34, which are interconnected by chain gearing and act successively so that the belt 18 is first moved to the smaller step on one pulley and subsequently to the larger step on the other pulley. The chain gearing comprises an adjustable chain 37 engaging sprocket-wheels secured on the shafts of the pinions, one of which is rotated by a hand-wheel or by automatic means. Reference has been directed by the Comptroller to Specifications 4932/05, 132,432, and 153,907.
Patent GB-883113-A (GB)
Title: Improvements in lifting, lowering and hauling
IPC: B66B15/08
Filed: 1959-01-02
Abstract: 883,113. Mine winding apparatus. ANGLO AMERICAN CORPORATION OF SOUTH AFRICA Ltd., and BLAIR, R. Jan. 2, 1959 [Jan. 8, 1958], No. 231/59. Class 78 (5). The mine cages 36, 38 are operated by cables 44, 46, 48, 50 driven by respective drums 10, 12, 11, 13 and the drums are driven from motors 26 and 28 through respective gearings 22, 18 and 24, 20, the drums being secured to the respective shafts. Thus, drums 10, 11 rotate oppositely to drums 12, 13, and, additionally, drum 10 is wound opposite to drum 11, and drum 12 is wound opposite to drum 13. The effect is that cage 36 is raised as cage 38 is lowered, but that the static reactions on each drum, and therefore on the gearing, cancel out. Specification 823,035 is referred to.
Patent GB-134122-A (GB)
Title: Improvements in Burner Cleaners.
Inventor: COUSANS LOUIS BERTRAM
IPC: F23D11/44
Filed: 1919-01-04
Abstract: 134,122. Cousans, L. B. Jan. 4, 1919. Gas and vapour burners. - A burner-cleaner comprises a handle T carrying a cross-wire W with its two ends F, A projecting beyond the handle at different angles to the axis of the handle. The end N of the handle may be folded over the wire, and the wire fixed within the folded-over portion by pressure or spot-welding. The ends of the wire may be bent to the angles required.
Patent GB-209294-A (GB)
Title: Safety corn-cutter
IPC: A61B17/54
Filed: 1923-01-04
Abstract: 209,294. Robbens, G. Jan. 4, 1923. Razors, safety. A saiety corn-cutter of circular shape consists of a holder A to which is attached a steel disc B with a sharpened edge. A bolt D and wing-nut F hold the disc B to the holder A with a disc C of cloth &c. between them. The holder A may be turned from hard wood &c. or may be stamped from aluminium, brass, tin, or other sheet metal.
Patent GB-683257-A (GB)
Title: Bags and bag closures
IPC: B65B53/02
Filed: 1951-01-03
Abstract: 683,257. Packing; paper &c. bags. WINGFOOT CORPORATION. Jan, 3, 1951 [July 21, 1950], No. 261 / 51. Classes 94(i) and 94(ii) A method of closing a filled bag formed of thermo-shrinkable film which is stretched laterally of the bag, comprises bringing opposite walls of the mouth of the bag into flat contact without reentrant folds and with ears at opposite ends of the mouth, pressing said opposite walls of the mouth of the bag together and heating them in a straight line to seal them to one another, and permitting the film so heated at the mouth to shrink laterally of the bag twenty-five to seventy per cent, thereby causing the ears to be drawn to the centre of said end of the bag. A bag is made from a tube of material, heat-shrinkable at least 25 per cent in one direction, folded in at the opposite sides 5, Figs. 1, 2, flattened, and closed at the bottom 6 in any suitable way, e.g. by adhesive or by heat sealing while not allowing the seal to shrink, by holding it under tension until cool. To close a filled bag the mouth of the bag is spread until opposite walls are in flat contact, without folds, and the walls are then heatsealed together the seal 8, being allowed to shrink widthwise of the bag, Fig. 4. The film from which the bag is made is pre-stretched laterally and preferably longitudinally. A multi-ply film may be used and may comprise top and bottom plies of rubber hydrochloride and 2.5 per cent butyl stearate and a central ply comprising three thicknesses of rubber hydrochloride and 5 per cent butyl stearate laminated with heat and stretched longitudinally; the three plies are then laminated with heat and stretched laterally, the bag being made with the film so positioned that the last stretching of the film is widthwise of the bag.
Patent GB-1162761-A (GB)
Title: Improvements in the Precision Feeding of Dry Additives
Inventor: SULLIVAN STANLEY OSCAR
IPC: B65G65/00
Filed: 1967-01-03
Abstract: 1,162,761. Feeding material from a hopper. S. O. SULLIVAN. 2 Jan., 1968 [3 Jan., 1967], No. 261/67. Heading B8S. Powdered material from hopper 8 is discharged by rotating bladed wheel 3 through the aperture shown in floor 2 and falls therefrom on to conveyer belt 7 driven by motor 4 via a variable speed unit 5 and gear-box 6. Wheel 3 is driven by motor 1. The discharge of the material is assisted by fixed cone 9.
Patent GB-119769-A (GB)
Title: Improvements in and relating to Toothed Gearing for use in Drives in which Non-uniform Stresses are Aplied to the Driving Shaft, more particularly useful in connection with Internal Combustion Engines.
IPC: F16H55/14
Filed: 1918-01-05
Abstract: 119,769. British Thomson - Houston Co., (General Electric Co.). Jan. 5, 1918. Toothed pinions.-A spur pinion is made in two parts, one 18 of which is keyed to the shaft and drives the other 19, which surrounds it and is driven from it by compressed springs 20 which yield only when the stress reaches a certain limit. The relative movement of the two parts is limited by a pin 22 lying in the coils of the spring.
Patent GB-376702-A (GB)
Title: Improvements in or relating to stop cocks
IPC: F16K7/12
Filed: 1931-01-05
Abstract: 376,702. Stop valves. SOC. ANON. RUBINETTO TORRIANO, 4th Via Garibaldi, Casale, Monferrato, Italy.-(Assignees of Torriano, L. ; 4, Via Garibaldi, Casale, Monferrato, Italy.) Jan. 5, 1931, No. 370. Convention date, Jan. 4, 1930. Void [Published under Sect. 91 of the Acts]. [Class 135.] A stop-cock or valve comprises a diaphragm 6 seating over a bar 15 dividing the inlet port 13 from the outlet port 14, these parts being approximately semicircular. The diaphragm is clamped to the casing by a screwed member 2 and is forced on to its seating by a plunger 4 operated by a screwed cap 3. The valve seating may be plane, as shown, or conical or other shape.
Patent GB-365761-A (GB)
Title: Improvements in resonance spring-operating mechanism more particularly for electric switches, clocks and the like
IPC: H02K7/065
Filed: 1931-01-07
Abstract: 365,761. Electric clocks. LANDIS ET GYR SOC. ANON., 1, Hofstrasse, Zug, Switzerland. Jan. 7, 1931, No. 559. Convention date, Jan. 15, 1930. [Class 139.] In operating mechanism for switches, clocks, multiple-tariff meters or like apparatus of the type wherein a driving wheel is controlled by a resonance spring responsive to a predetermined frequency, means are provided to maintain association between the driving wheel and spring in such a manner that the initial adjustment of the members and also supplementary regulation determined by the wear of the members is effected automatically. As shown in Fig. 1, a wheel 22 for effecting the desired control is mounted on a shaft 19 and is operated through a roller 24 by a tongue 23 on a tuned spring 3 which is set into vibration by excitation of the magnet 4 by current of the correct frequency superposed on the mains frequency. Normally the wheel 22 is locked by the engagement of a pin 16 on a pivoted lever 18 with a detent wheel 21 on the shaft 19. Upon response of the spring 3 lever 18 is thrown upwards to release the wheel 22 and roller 24 is rotated by the downward movements of tongue 23 to effect rotation of the wheel 22. The roller 24 is mounted with a large amount of play upon a spindle 25 carried by a spring 27 which is mounted on a loaded sector 26 freely pivoted on one shaft 19, and adapted to maintain the roller in engagement with the wheel 22. Instead of a roller, a wedge may be employed. In the modification shown in Fig. 4, a spring- controlled lever 29 co-operates with the shaft 19, which is capable of movement in a slideway 30, to press the wheel 22 into engagement with the tongue 23. When the spring 3 is in vibration, downward movements of the tongue 23 move the wheel 22 to the left against the control of the spring 28, the friction between the tongue and wheel effecting rotation of the latter. Operation of the apparatus by incorrect frequency or by shock is prevented since lever 18 is not operated sufficiently to effect release. In the event of inadvertent release, however, the wheel is again stopped by engagement of the pin 16 with further notches in the detent wheel 21, the effect of disturbing impulses being rendered completely ineffective by providing gearing such that a control operation is effected only after several rotations of the wheel 22. In a further modification a plurality of resonance springs 3 may be located in the air gap of a single exciting magnet. The magnet system includes a permanent magnet 1.
Patent GB-574280-A (GB)
Title: Improvements in or relating to the production of chlorinated aliphatic nitriles
Filed: 1944-01-12
Abstract: Aliphatic nitriles are chlorinated by reacting with a chlorinating agent in the vapour phase in the presence of a catalyst comprising a noble metal or an oxide, hydroxide or inorganic salt thereof. Trichloracetonitrile is produced by passing vapours of acetonitrile and preferably less than the stoichiometric proportion of chlorine, for example 6-8 atoms per molecule of nitrile, or of phosgene or sulphuryl chloride over the catalyst at above 200 DEG  C.  Au, Ag, Pt, Pd or Rh or their compounds such as the chlorides may be used in porous form or on porous carriers such as asbestos, pumice, silica gel, alumina or beryl. Silver chloride, 3.5-5.5 parts, on pumice, 100 parts by weight, is preferred.  The pumice may be impregnated with aqueous silver nitrate, dried at about 100 DEG  C., and treated with moist air containing hydrochloric acid.  A mixture of liquid chlorinating agent and acetonitrile may be vaporized and passed over the catalyst at 300-500 DEG  C. with a space velocity of 1-7 reciprocal minutes of chlorine gas bubbled through the nitrile to form vapours containing chlorine in a molar ratio of 3-4 : 1 which are contacted with the catalyst at 250-500 DEG  C.  The products are contacted with water and the chlorinated nitrile recovered from the aqueous layer.  With most noble metals, the optimum temperature is about 300 DEG  C. using chlorine and 400 DEG  C. with sulphuryl chloride or phosgene.  With silver chloride on asbestos or pumice, optimum temperatures are 320 and 440 DEG  C. respectively using chlorine.  With higher space velocities, higher temperatures obtain. Other aliphatic nitriles, e.g. propionitrile, may be chlorinated similarly.  In examples, acetonitrile is converted to the trichlor derivative by reacting with sulphuryl chloride using platinized asbestos at 400 DEG  C. with a space velocity of 5 reciprocal mins. or with chlorine using gold chloride on asbestos at 320 DEG  C. and space velocity 5, silver chloride on pumice at 435-440 DEG  C. and space velocity 3.5 or 3.3, and silver chloride on silica gel at 380 DEG  C.  Periodic revival of a silver chloride-pumice catalyst is effected with a chlorine-oxygen mixture at 550-700 DEG  C. Specifications 567,289 and 568,670 are referred to.