baber/WOPTO huggingface dataset:
Patent CH-640755-A5 (CH)
Title: Rolling mill with a plurality of roll passes in series
Inventor: VYDRIN VLADIMIR NIKOLAEVICH
IPC: B21B13/10
Filed: 1979-02-14
Abstract: The rolling mill has a number of passes arranged in series and formed by rolls (1). The rolls (1) are mounted by means of shafts on holders (2) which are secured in housings (10). In each pass, the number of holders (2) is equal to the number of rolls (1). The holder (2) has a wedge-shaped portion which is defined by two side faces lying at an angle ( alpha ) to one another. The shafts are secured in such a way in the wedge-shaped portion that they project perpendicularly from the side faces. The shafts projecting from one side face are offset in relation to the shafts projecting from the other side face in order to limit the spacing between the rolls (1) of the adjacent passes to a minimum, thereby making it possible to produce a rolling mill of small dimensions. <IMAGE>
Patent CH-678143-A5 (CH)
Inventor: LE VIET TOAI
IPC: A23L5/10
Filed: 1989-05-22
Abstract: A glass-ceramic plate is heated by microwaves in order to bring it to a temperature between 250 and 300 DEG C, it is removed from the microwave field and the pizza base is arranged on the said plate for approximately 2 to 3 minutes. The device comprises a conveyor belt (1) with a plurality of glass-ceramic plates (2), the said belt having a zone of passage in a microwave-field tunnel (4) and a zone of passage in the free air.
Patent CH-620416-A5 (CH)
Title: Single-stage process for recovering dimethyl carbonate
Inventor: ROMANO UGO
IPC: C07C68/08
Filed: 1976-02-19
Abstract: The technical problem of physical separation of the azeotrope of dimethyl carbonate and methanol in a single stage is solved by subjecting the azeotrope to a distillation under pressure such as, for example, a pressure of 10 atmospheres, maintaining the column top at a temperature of 142 DEG C and the bottom of the said column at a temperature of 150 DEG C.
Patent CH-632333-A5 (CH)
Title: Wood firing installation with automatic loading of the furnace chamber
Inventor: GROSSNIKLAUS HANS
IPC: F23G5/033
Filed: 1978-03-02
Abstract: A container (1) for the wood to be burned has, at the lower edge of one (2) of the four vertical walls (2, 3, 4), a hole into which an annular die is inserted, the opening (8) of which opens into a delivery channel (9) leading to the furnace chamber. A ram (11), whose front end is provided with a stamp (59) adapted to the die opening (8), is moved to and fro in the container (1), the stamp (59), upon completion of the working stroke of the ram (11), lying directly in front of or in the die opening (8). Arranged in the side walls are flaps (41, 42) which can move to and fro in the direction of the ram travel, and a press-down member (54) is arranged above the ram travel and is pressed downwards before the working stroke of the ram (11). Wood of any desired size, shape and nature can be filled into the container (1). The flaps (41, 42) convey wood lying at the side walls in front of the opening (8), and during the working stroke of the ram (11) the stamp (59) breaks up the wood compressed by the press-down member (54) in front of the opening (8), this wood splintering and shredding, which is advantageous for the combustion. <IMAGE>
Patent CH-683765-A5 (CH)
Title: Guarantee closure.
Inventor: STURM JOSEF
IPC: B65D55/02
Filed: 1991-08-09
Abstract: A tamper evident closure for containers for receiving substances in paste form has a base body (1), which can be attached to the neck of the container and a lid (2) which is pivotably connected to the base body (1) via a hinge (3) and can be swung into a position which closes the aperture (11) in the base body (1) and into a position which exposes this aperture. Provided on the base body (1) is a shoulder (21) which, when the lid (2) is swung into its closed position, engages with the lid (2) in the region of an aperture (32) therein. The shoulder (21) is connected to the base body (1) via a predetermined breaking point, e.g. a tear edge (25), so that it tears away from the base body (1) when the lid (2) is opened. <IMAGE>
Patent CH-606426-A5 (CH)
Title: Antifungal antibiotic papulacandin
Inventor: TRAXLER PETER DR
IPC: C12N1/14
Filed: 1975-03-13
Abstract: Antifungal antibiotic papulacandin by culture of Papularia sphaerosperma (BE130976)
Patent CH-636121-A5 (CH)
Inventor: SCHAEFER-BURKHARD WERNER
IPC: C11D1/83
Filed: 1977-03-18
Abstract: Cleanser composition containing at least one surfactant, at least one nonionic surfactant with HLB value of 5-20, at least one amphoterically dissociating agent capable of breaking bridge bonds in cross-linked proteins, and at least one water-miscible or water-soluble aprotic lipophilic solvent.
Patent CH-678019-A5 (CH)
Title: Hand tool for sharpening edges of tool - has flat file held in groove and guiding plate held in hollow next to groove
Inventor: FAVRE YVAN JACQUES
IPC: A63C11/00
Filed: 1988-12-19
Abstract: The tool has a body which is held in the hand and has a rectangular groove (5) along one surface. The edge of a flat file (6) is held in the groove by two screws (7) so that part of its useable surface projects from the groove. A hollow (8), next to the groove, has a flat surface (9) perpendicular to the groove's adjacent surface. A guiding plate is held in the hollow by dovetails at its ends. The angle between the guiding surface and the plate's opposite surface is complementary to the angle between the edges to be sharpened. USE - The hand tool is for sharpening the used edges of a tool.
Patent CH-674742-A5 (CH)
Inventor: FREY YVONNE
IPC: C06D3/00
Filed: 1987-12-24
Abstract: For producing artificial mist for civil and military applications, briquetted combustible masses are used, which are distributed as small shot by means of thrower charges. The mist sets used are in most cases toxic substances which are a hazard to the environment, at least if they are not or only partially burnt off. 
<??>According to the invention, a device is provided which consists of non-toxic hygroscopic mist sets (1) which are enveloped on all sides by a moisture-insensitive igniting layer (2). An ammunition body (5) contains mist sets (1, 3) in various sizes and geometries and enables a large target area to be misted up over the entire ground. 
<??>In addition, a preferred production process for mist sets and for the igniting layer thereof is described. 
<IMAGE>
Patent CH-648444-A5 (CH)
Title: Method of generating check words from a bit sequence
Inventor: GEHRIG HANS-RUDOLF
IPC: G06F11/10
Filed: 1980-07-08
Abstract: For checking data transmission systems or memory devices, a check word (P) is added to the bit sequences (D) to be stored or transmitted. The check word (P) is formed by modulo-2 addition of specified bit positions of the associated bit sequence (D). For this purpose, the bit sequence (D) is divided into at least two bit blocks (D1, D2). These are each passed to a memory (SP1, SP2), to address partial check words (TP1, TP2) which are stored in it. These partial check words (TP1, TP2) are read out and then combined into a complete check word (P) by position-by-position modulo-2 addition. The check code can be simply changed by changing the contents of the memories (SP1, SP2). <IMAGE>
Patent CH-580665-A5 (CH)
Title: Basic azoic dyestuffs
IPC: C09B44/04
Filed: 1970-05-04
Abstract: Basic azoic dyestuffs of structure where R is non-substd. or substd. alkyl, R1 is H, halogen or R, Hal is halogen, X is bridge-forming aliphatic, aromatic or araliphatic radical which may gave substituents Y is direct bond or - N - R2 where R2 is H or R, A- is an anion and K+ is ammonium, hydrazinium, or cycloimmonium radical or the remainder of an etherified hydroxyammonium gp. K+ - X - Y - SO2 - can also be where R3 is hydrocarbon radical, Z is atom(s) required to form aromatic or heterocyclic nucleus. These dyestuffs can be used to dye acrylonitrile fibres and threads, plastics, leathers etc. and the dye has high stability to light and to washing at high temps.
Patent CH-559968-A5 (CH)
Title: Sealed reed contact switch with permanent magnet - has reed contact(s) in plane parallel to switch rocker but spaced from its motion plane
IPC: H01H36/00
Filed: 1972-06-16
Abstract: Each sealed reed contact of the switch is arranged in a plane parallel to the switch rocker movement plane. This two planes are of such spacing that at least in one end position of the switch actuator or the rocker the rocker part containing the permanent magnet is in direct vicinity of one of the sealed reed contacts. The opposite ends of the eccentrically mounted rocker contain the permanent magnet and a counterweight respectively. The rocker may be mounted in swivelling manner on a shaft, secured in opposite sides of the switch housing, possibly with a spiral spring between the shaft and the rocker. This spring may be adjusted from outside through a slit in the housing.
Patent BE-1003070-A5 (BE)
Title: Machine pour la fabrication de recipients.
IPC: B31B50/02
Filed: 1988-04-29
Granted: 1991-11-12
Abstract: L'invention concerne une machine à fabriquer et à empiler des sacs, sachets et récipients analogues au départ d'une gaine aplatie en matière thermoplastique, par soudage et sectionnement à l'extrémité inférieure des sacs. Un dispositif de tension à rouleau unique (22) est incorporé dans la machine à fabriquer des sacs en aval d'un dispositif dévideur et entre un dispositif de tension à plusieurs rouleaux (20) et la partie de la machine destinée à former les sacs.
Patent BE-1008978-A5 (BE)
IPC: A61P37/04
Filed: 1994-12-27
Granted: 1996-10-01
Abstract: Vaccine adjuvants comprising a sulpholipid polysaccharide in combination with an interface-forming constituent. The invention also provides a method for preparing a vaccine by emulsifying an aqueous solution of an antigen and a sulpholipid polysaccharide. The adjuvants are stable at high temperatures, and are at least as effective as conventional adjuvants. Their local toxicity, i.e. their reactogenicity, is generally lower than that of conventional adjuvants.
Patent BE-1010841-A5 (BE)
Title: Een detectiesysteem voor het detecteren van onregelmatigheden of ruwheden of afmetingen of materiaalspecificaties of posities van oppervlaktes van voorwerpen of van materialen of van gereedschappen.
IPC: G01B17/00
Filed: 1997-01-10
Granted: 1999-02-02
Abstract: Een detectiesysteem waarbij onregelmatigheden, ruwheden, posities, verplaatsingssnelheden of materiaalspecificaties worden gedetecteerd van oppervlaktes van borstels, waarbij volgens figuur als voorbeeld een borstel (1) is voorgesteld waarbij een positieonderscheid wordt gemaakt tussen het vlak met boringen (19) en het vlak zonder boringen (20), waarbij hiertoe een medium via druk- en filtereenheid (7) via de geleiders (2) en (3) naar de detectieplaatsen (19) en (20) worden gestuurd, waarbij het medium onder invloed van de oppervlaktevervormingen en materiaalsamenstelling zal wervelen, waarbij afhankelijk van de opgewekte wervelingen dit een kleiner of groter acoustisch ruissignaal zal opleveren, waarbij het acoustische signaal doorheen de geleiders (13) en (14) ontvangen wordt door de detectoren (15) en (16) en verwerkt in stuureenheid (17), opdat een signaal naar de machine wordt gestuurd aangaande de positie van het voorwerp (1).
Patent CH-585656-A5 (CH)
Title: Pressure safety device for storage containers - has underpressure and overpressure valves each with membranes
IPC: B65D90/34
Filed: 1974-10-14
Abstract: The under and over pressure safety device for a storage container which can be filled with a fluid where an achieving a given under or over pressure, the device acts to aerate or ventilate the storage container. There is an underpressure valve and an over-pressure valve and each has a membrane which rests on a valve seat when the valve is closed. The underpressure valve (3) the overpressure valve (5) are arranged in a housing 2). A housing middle piece (17) has a flange (19) to accept the underpressure membrane: (21) of the underpressure valve (3) and a valve seat (23) for this under pressure membrane (21). There is also a flange (25) to accept the overpressure membrane (27) of the overpressure valve (8). The overpressure valve (5) and the under-pressure valve (3) have a common over-pressure chamber (55).
Patent CH-616500-A5 (CH)
Title: Solar collector with running water
Inventor: DROUET PIERRE
IPC: F24S10/60
Filed: 1977-11-18
Abstract: The collector comprises a fibrous mat (2) through which a heat-carrying liquid flows. The upper end of the mat (2) is steeped in a reservoir of liquid (8). Application to the recovery of solar energy, particularly for heating buildings, swimming pools or for producing hot water. <IMAGE>
Patent CH-597831-A5 (CH)
Title: Hygienic waste collection bags for manual use
Inventor: LARSSON KARL OLOF AXEL HELMER
IPC: E01H1/12
Filed: 1976-11-30
Abstract: Hygienic waste collection bags for manual use for collecting dirt or waste without manual contact
Patent FR-2057191-A5 (FR)
Title: Knitting machine with variable array of yarn hooks
IPC: D04B15/00
Filed: 1969-08-05
Granted: 1971-05-21
Abstract: Knitting machine in which a series of thread hooks are mounted in the reciprocating shoe in a manner which allows individual hooks to be added or removed to vary the number of threads drawn per pass.
Patent FR-2021302-A5 (FR)
Title: Multi-layer cake-making machine
IPC: A21C15/00
Filed: 1969-09-15
Granted: 1970-07-17
Abstract: Sections of a foundation product are conveyed in steps under a nozzle wider than their transverse dimension. Through it filling is applied before its arrival over the section until after it has passed beyond it. The excess is applied to the edges by a spreader operated stepwise by the conveyor control, before the semi-finished product passes to a crumb-coater.
Patent FR-2058647-A5 (FR)
Title: Pourable block copolymers suitable for sol- - vent free casting
IPC: C08F297/04
Filed: 1969-09-19
Granted: 1971-05-28
Abstract: These are prepared by (a) polymerising an alkadiene at 0-100 degrees C in contact with 0.005-0.2 moles. per mole of alkadiene, of a catalyst of formula RLi, where R is a 2-20C (cyclo)alkyl or aralkyl group, (b) bringing the Li-containing polyalkadiene from (a) into contact with 10 moles %, calculated on the number of monomer units in the polyalkadiene, of a multivinyl-aromatic hydrocarbon at between -30 degrees and +50 degrees C and (c) deactivating the catalyst and recovering the block copolymer. Alternatively, in step (a), a monovinylaromatic hydrocarbon may be copolymerised with the alkadiene, and the copolymer so formed passed to step (b). The block copolymer has a bulk viscosity at room temp. of 0.05-200 Stokes, pref. 0.1-100 Stokes, and can be used for encapsulation in the absence of a solvent.
Patent FR-2067868-A5 (FR)
Title: Powdered products from fruit and vegetable juices aqs - vegetable extracts such as coffee, tea, etc having porous
IPC: A23L3/44
Filed: 1969-11-19
Granted: 1971-08-20
Abstract: Powdered products from fruit and vegetable juices aqs vegetable extracts such as coffee, tea, etc having porous light texture and deep colour. Are prepared by super-cooling, completely or partially, the aq. soln. first by direct contact with cooling surfaces or with refrigerants at a temp. below the eutectic f.pt. of the soln., to obtain a clear ice. This is then carefully partially thawed, to a degree of freezing of less than 50% to temps. above the eutectic f.pt. The ice is then allowed to stand, its texture modifying because of the growth of the non-frozen droplets of liquid, and a mixt. of ice and deep-coloured liquid is obtained. This mixt. is then slowly and completely super-cooled such that the deep colouration remains unchanged and the ice is then dried in known manner. If the juice or aqs. extract is foamed with a gas during the supercooling, e.g. as in ice cream making machines, a porous ice is obtained and consequently dry powder of low apparent density.
Patent FR-2076322-A5 (FR)
Title: A continuous filtration centrifuge - with twin differentially rotating sleeve drums
IPC: B04B3/00
Filed: 1970-01-09
Granted: 1971-10-15
Abstract: The centrifuge sleeve drums are fitted with a plurality of annular projecting lips creating lateral zones communicating via regular openings in the annuli. Raw material is fed to the initial filtration zone, liquid traversing the filter drum and deposits being swept by regularly disposed angular blades on the inner drum through the annulus openings to subsequent washging, drying and removal sections. The deposits are continuously traversing each section eliminating compression of material and creating a continuous filtration process.
Patent FR-2050986-A5 (FR)
Title: Tin recovery from concentrates
IPC: C22B25/06
Filed: 1970-06-09
Granted: 1971-04-02
Abstract: Tin is obtained from tin compounds or ore conctes. by mixing the material with an alkali metal sulphure compound, heating it to its melting point sufficiently long to form a water-soluble alkali-metal-thio-ting reaction product and a water insoluble residue. The tin is recovered from the water-soluble reaction product.
Patent FR-2097408-A5 (FR)
Title: Removing dust from surfaces - using a hydrophobic polymer varnish esp in printed circuits prodn
IPC: G03F1/00
Filed: 1970-07-06
Granted: 1972-03-03
Abstract: Process for removing dust from an essentially hydrophilic surface comprises coating the surface with a hydrophobic polymer varnish (which is film-forming and not sticky when dry) and then removing the varnish layer and the dust with it. The surface needs no further cleaning after the process, which is esp. useful in the photographic manufacture of printed circuits etc.
Patent FR-2060694-A5 (FR)
Title: 1,1,3,3-tetramethyl guanidine from dimethyla - mine and cyanogen chloride
IPC: B65G65/00
Filed: 1970-08-26
Granted: 1971-06-18
Abstract: Cyanogen chloride is treated with at least two equivalents of dimethylamine in a non-water miscible solvent. The reaction mixture is heated to 130-180 degrees C under pressure to complete the reaction. The product may be used as a basic catalysed for the prepn of polyurethane resins, epoxide and silicone polymers.
Patent FR-2109816-A5 (FR)
Title: Fish grinder - uses drum and eccentric sieve to prevent heat damage during screening
IPC: A22C25/20
Filed: 1971-09-24
Granted: 1972-05-26
Abstract: Fish are pre-ground in a bin with rotary knife support and passed by elevator onto a drum which has a variable rigidity elastic cover round it. The eccentric segment forming the sieve support with screening surface is driven so as to produce alternating friction and pressure action against the fish on the drum cover surface, thus forcing the fish through the screen to a product chute. Bones etc. are removed immediately the fish strikes the drum surface and leave by their individual chute.
Patent FR-2166536-A5 (FR)
Title: Plaster compsn - contg polymeric additive eg polyvinyl acetate or cellulosic
IPC: C04B28/14
Filed: 1971-12-29
Granted: 1973-08-17
Abstract: The polymeric additive is polyvinyl acetate, polyvinyl alcohol, methylcellulose or carboxymethylcellulose. The compsn. may also contain aggregates selected from expanded glass, expanded thermoplastic materials, expanded clay, expanded vermiculite and expanded perlite, a normal additive, such as alum, alkali metal sulphate, alginate, carraghenate, bentonite or diatomaceous earth, and also a flame-proofing agent selected from silicones or long chain fatty acids. The additive improves the mechanical properties of the plasters, in particular their density, their resistance to flexing, and their resistance to compression.
Patent FR-2225994-A5 (FR)
Title: Door catch with adjustable stop bar - has stop-bar sliding inside catch and lockable by thread studs to base
IPC: E05B15/02
Filed: 1973-04-13
Granted: 1974-11-08
Abstract: Adjustable door catch whose stop bar is adjustable in horizontal position and is fixed by threaded studs passing through and pressing against base of catch. U-shaped slide-bar (1) with base (2) and two side rails (4) is open on trailing edge and ramped (6) at leading edge (24). Ramp (6) closes rails (4) on leading edge. Inside slide-bar (1) is placed a rigid slide (8) running in rails (4) and to this is attached stop (10) of high friction material. Holes in slide and stop (8 & 10) are threaded to receive fixing stud (14) which immobilizes stop (10) in any position. Door latch passes over leading edge (24) and down ramp (6) into space (16) which is adjusted to give a tight fit.
Patent FR-2199275-A5 (FR)
IPC: B08B9/04
Filed: 1973-09-10
Granted: 1974-04-05
Abstract: 1434720 Pipe-line pigs; isolating pipe-line sections W F JONES 10 Sept 1973 [8 Sept 1972] 41824/72 Headings F2N and F2P A pipe-line pig includes an assembly of cup washer 4 and plates 7, 8, which is slidable along pig body 1 towards a fixed plate 12 to deform an annular elastomeric element 16 into a substantially flat annular shape, Fig. 2 (not shown), the periphery of element 16 then urging the rim region of cup washer 4 radially outwardly into firm engagement with the pipe-line wall. Two such pigs may be used to block the ends of a section of pipe-line to be repaired. Retractable probes 18 are provided on the pipe-line at the locations to be blocked. In the position shown, probe 18 abuts plate 7 to halt the pig. Extension of the probe until its tip is adjacent collar 14 causes assembly 4/7/8 and element 16 to assume their pipe-line blocking configuration (Fig. 2) because of the wedging action of the probe between fixed plate 11 and the sliding assembly.
Patent FR-2245246-A5 (FR)
Title: Strand tester - for cotton and synthetic yarns
IPC: G01N3/08
Filed: 1973-09-20
Granted: 1975-04-18
Abstract: A test strand is mounted between a driver and force transducer, and a lever arm connects the driver end of the strand to an elongation (i.e. displacement) transducer. A manually operated switch connects either the resulting force signal or elongation signal to control circuitry of the driver e.g. an operational amplifier, which also receives a programming signal from a function generator which varies the force or elongation applied in accordance with a preset force or elongation programme, e.g. to keep the rate of force or elongation increase constant.
Patent FR-2212849-A5 (FR)
IPC: E05D7/00
Filed: 1973-12-28
Granted: 1974-07-26
Abstract: A hinge for coupled window constructions comprising hinge blades and a pivot pin connecting said blades by means of cylindrical bearing burhings formed in said blades. The pivot pin is of an oval cross-section permitting a mutual displacement of said bearing blades in the direction of the smaller axis of the ovat section but preventing a mutual displacement in the direction of the longer axis of the oval section.
Patent DD-140454-A5 (DD)
Title: Verfahren zur herstellung von 3-eckige klammer auf 2-hydroxy-4-(substituierte)-phenyl eckige klammer zu cycloalkanone
Inventor: HARBERT CHARLES A
IPC: A61K31/085
Filed: 1978-09-13
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von bestimmten 3-[ 2-Hydroxy-~4~(substituierten)phenyl] cycloalkanone^ und -cycloalkanolen sowie von deren Derivaten. Diese Verbindungen sind als CNS-Mittel, vor allem als Analgetika, Tranquilizer, Sedativa und Antiaxiolyka oder aber als Antikonvulsiva, Diaretika und Antidiarrhoika anwendbar. Beispielsweise wird zur Herstellung von 3™[ 2~Benzyloxy-4--(1,1-dimethyIheptyl)phenyl] cyclohexanon 2-(3-Benzyloxy~4-broraphenyl)~2™methyloctan in Tetrahydrofuran mit einem Magnesiuaraetall umgesetzt. Nach Kochen am Rückfluß wird Kupfer (I)-jod zugesetzt, sodann erfolgt eine Umsetzung mit einer Lösung von 2-Cyciohaxan-1-on in Tetrahydrofuran und später mit Chlorwasserstoffsäure.