baber/WOPTO huggingface dataset:
Patent CH-680799-A5 (CH)
Title: Leather cutting machine - has advancing revolving blades to cut parallel strips of material held flat on a table
Inventor: HOPHAN ALFONS
IPC: C14B5/00
Filed: 1991-01-07
Abstract: Pieces of skins and hides are cut into long parallel strips by circular blades mounted on a roller beneath a table formed from laths. A top roller presses the material on to the revolving blades as the cutting assembly moves along the table on side rails. ADVANTAGE - The leather is held flat on the table, so that the strips are cut without distortion, and the parallel strip is retained in shape when mounted on a roller, or similar function.
Patent CH-683342-A5 (CH)
Inventor: KIM CHOONG SUP
IPC: C07D501/00
Filed: 1992-05-18
Abstract: 3-(Dioxopyrazinopyridinium methyl) cephalosporin derivs. of formula (I) and their salts, hydrolysable esters or solvates are new. R1 = H, lower alkyl, 3-4C alkenyl, 3-4C alkynyl or cycloalkylalkyl gp., (CH2)xF gp. or -C(R")(R"')(CH2)yCOR' gp.; X = 1-3; R' = H or 1-4C alkoxy; R" and R"' = H, 1-3C alkyl gp.; or R" + R"' forms a 3-7C carbocyclic ring; Y = 0-3; R2 and R3 = H, lower alkyl, amino, carboxy, substd. lower alkyl, hydroxy-substd. lower alkyl or 3-7C cycloalkyl gp.; n = 1 or 2; and the 2-oxo-heterocyclic moiety forms a 2,3 or 3,4 fused ring substit. at 3-position of the cephem nucleus. Pref., R1 = methyl, ethyl, cyclopropyl, fluoromethyl, 2-carboxy-prop-2-yl or carboxymethyl gp.; R2 = H, methyl, ethyl, cyclopropyl, amino or hydroxyethyl gp.; and R3 = H or a methyl gp.
Patent CH-682483-A5 (CH)
Title: Transfer installation for sliced foodstuffs - uses two parallel conveyor belts with carriages and pushers.
Inventor: BLATTER RENE
IPC: B65G35/06
Filed: 1990-03-01
Abstract: The installation, especially for food products in slices wrapped min synthetic film, consists of first and second conveyor belts (1, 2), located parallel to one another and driven in opposite directions at a constant speed. A series of carriages (C) is driven by the conveyor belts by friction, with each carriage comprising a floor and two parallel vertical walls which are situated across the direction of the belts' travel. The installation has guides (3-6) for the moving carriages, detectors for the presence of carriages on the conveyors, a stop (11, 16) at the end of each conveyor, and temporary retaining elements for a given number of carriages in their filling position. Lateral pushers (12, 13, 14, 15) are used to fill the carriages and empty then at the end of their course. ADVANTAGE - More convenient transfer of sliced food substances from one machine to another for different wrapping and packaging stages.
Patent CH-593969-A5 (CH)
Title: 10-(4-Substd. piperazino) dibenzo (b,f) thiepins - CNS depressants without cataleptic side-effects
IPC: C07D409/14
Filed: 1973-03-30
Abstract: Title cpds. and their salts, of formula (I): (one of R1 and R2 and of R3 and R4 = H, the other Me, MeO, MeS, Me2NSO2, Cl, F or CF3, n = 2 or 3, m = 0 or 1, X = S, O, NH, N (lower alkyl) or CH2, and R5 and R6 are both H or together complete a benzene ring, broken line is single or double bond). They are useful as tranquillisers and in treatment of schizophrenia and have exceptionally low toxicity. Prepd. e.g. by reacting a 10-halodibenzothiepin with an N-substd. piperazine.
Patent CH-691809-A5 (CH)
Title: Heat-stabilization of organic polymers, especially those used in food packaging is by addition of solid alpha- tocopheryl succinate to allow uniform compounding
Inventor: KROEHNKE CHRISTOPH
IPC: C08K5/1545
Filed: 1997-05-05
Abstract: Organic polymeric materials are heat-stabilized by addition of  alpha -tocopheryl succinate (Vitamin E succinate).
Patent CH-587640-A5 (CH)
Title: Bed sheets for covering mattress - include bottom sheet longer than mattress but of same width and providing end pocket
IPC: A47G9/02
Filed: 1975-02-04
Abstract: The bed covering eliminates the traditional work by having the bottom sheets attached near the head end of the mattress while the feet end has a pocket. The pocket (6) is pushed onto the mattress (2). The bottom sheet (4) is attached to the bed-spread (7) by a zipper (RTM) which covers about 3/4 of the mattress length. A hook-type strip (10) holds the bottom sheet and the bed-spread at the feet end, although other types of attachment are also possible. The zipper on the sides allows easy replacement of the sheet as well as provides a comfortable access for sleeping and covering.
Patent CH-689492-A5 (CH)
Title: Container for picking up dog faeces
Inventor: JUILLERAT JEAN
IPC: E01H1/12
Filed: 1994-06-06
Abstract: The container (1) has a cover (4) which closes and seals its open end, hinged to open upwards and held in its closed position by a pivoted spring catch (7) which presses against a projection on top of the container forming part of a handle (2). The cover's seal is ensured by a sealing joint or flexible lip. The container can be used in conjunction with a spatula or plastic glove
Patent CH-630927-A5 (CH)
Title: Process for the preparation of a new guanidinophosphoric acid thiono-thioester, its use against nematodes, and a pesticide containing this compound as active substance
Inventor: RATHGEB PAUL DR
IPC: A01N57/28
Filed: 1977-03-04
Abstract: New guanidinophosphoric acid thiono-thioesters of the tautomeric formulae <IMAGE>  in which     R1 denotes C3-C5 alkyl, and   R4 denotes hydrogen, C1-C12 alkyl, -CN or C2-C8-acyl represent valuable active substances for controlling nematodes. They are used in the form of suitable pesticides. The active substances are prepared by reacting a di-thiophosphoric acid ester chloride of the formula <IMAGE> in the presence of a base as acid-binding agent at from 0 DEG  to 100 DEG C with a guanidine of the formula <IMAGE> in which the term HX represents an inorganic acid.
Patent CH-670698-A5 (CH)
Title: Chain type cartridge belt for automatic firearm - has cartridges supported by pairs of rods connected to chain links between hinge pins
Inventor: BOHLER ERWIN
IPC: B65G17/06
Filed: 1986-07-16
Abstract: The magazine feed for a weapon uses two chains (16,17) between which the cartridges (25) are supported, separated by spacer rods (13) also secured between the two chains. These spacer rods are in pairs, preventing the cartridges from falling from the chains. The chain links (15) of one chain (17) are recessed to retain the grooved ends (24) of the cartridges. The ends of the spacer rods are connected to the chain links (14,15) between the pairs of hinge pins (12). The cartridgs are supported by the spacer rods so that the axes of rods and cartridges are in line when the chains are straight or passing round sprockets. Each pair of rods is connected by a spacer (23) half way along fitting between shouldered parts of the cartridges. The hinge pins pass through tongue and grooved parts (18,19) of the links. ADVANTAGE - Smooth cartridge insertion.
Patent CH-663976-A5 (CH)
Title: Embroidery process with latch needle as stitch-forming element
Inventor: KNORR VOLKER
IPC: D05C3/04
Filed: 1984-06-15
Abstract: The front yarn (1) and the rear yarn (2) are joined as follows: after the needle guiding the front yarn has penetrated the fabric (3), the front yarn is guided through between the two sides of the half-stitch of the rear yarn, which is located between the previously formed stitch and the stitch-forming working element (5). Subsequently, the rear yarn is led through the loop of the front yarn and formed into a fringe. The stitch base of the rear yarn half-stitch is bound in the stitch head of the previously formed stitch of the rear yarn and both are bound with the help of the front yarn loop. The front yarn is introduced to the needle (4) in a standard fashion and the rear yarn (2) is introduced with the help of a yarn guide element (6), which can be a guide needle. The invention uses a latch needle as the stitch forming working element (5), while the loop spreading element (7) is a gripper. The needle (4) moves from its rear dead position forward and penetrates the stationary fabric (3) and the stitch plate bore. The front yarn is guided along with the needle. A half-stitch of the rear yarn lies under the hook of the stitch-forming working element (5), which is fixed in its lower dead position. The tip of the evenly rotating loop spreading element (7) is located in front of the head of the stitch forming working element.
Patent CH-678358-A5 (CH)
Title: Target for simulated shooting practice - rotates through angle of 90 deg. when optical pulse is received by sensor
Inventor: BUDMIGER HERMANN
IPC: F41J7/04
Filed: 1989-09-05
Abstract: A target (2) for simulated shooting practice approximately the shape of a human head. The target is mounted on a vertical shaft (4) and can be rotated through 90 deg. about the vertical axis. The target has a central circular area (28) fitted with an optical sensor (32). When this circular area receives an optical impulse that simulates the firing of a gun, the sensor (32) is activated and operates a switch that starts a motor (26) to rotate the target (2) through 90 deg. The target (2) may be mounted so that it is rotated about a horizontal axis instead of a vertical axis. ADVANTAGE - Target practice without noise or risk of injury.
Patent CH-684085-A5 (CH)
Title: Automatic unfolding of folded printed sheets
Inventor: LEU WILLY
IPC: B65H5/30
Filed: 1991-12-04
Abstract: The machine is used to open up folded pages of printed material (22) which are held in clamps (60) on a conveyor system. The folded sheets are moved at a given speed (v1) on the conveyor, and the leading edges (32) are shorter than the trailing edges (28).The longer trailing edges engage catches (29) on a wheel (40) rotating at a slower speed (v2) so that as movement continues the trailing parts (28) becomes bowed, encouraging separation of the leading part. Support members (78) on a wheel or a further conveyor rise up between the leading and trailing edges, and the clamps are opened to drop the folded sheets onto these supports.
Patent CH-647329-A5 (CH)
Title: Method and device for testing the surface condition of products
Inventor: SANO YASUKAZU
IPC: G01N21/88
Filed: 1980-06-06
Abstract: The surface condition of a product to be tested is tested by scanning with a video signal-generating device. Each row of the device (10) is used to generate a voltage signal (a) in accordance with the image brightness along the row. The number of turning points in the voltage curve is scanned by a detector (48) to find the rejects among the products. The voltage signal can be compared with two threshold values (d) and (g) which follow the voltage signal downwards or the initial voltage signal upwards, respectively. Comparators (38, 26) are used to scan the crossing points of the threshold values in order to find second and subsequent turning points. Alternatively, more than two fixed threshold values can be employed and the results of finding the crossing points can be combined. <IMAGE>
Patent CH-592802-A5 (CH)
Title: Window or door with enclosing frame - has composite hollow profile with ribs for holding and sealing
IPC: E06B3/263
Filed: 1976-05-11
Abstract: The window or door has a panel held in a groove in the frame. The panel is clamped with holding elements made from weather resistant material. The holding profile or seal is readily installed. The main holding element (13) has a tubular profile with a rib and the holding profile (19) is held in the main tubular profile of rectangular cross section. The main tubular profile has a groove (44) for optional accommodation and holding a rib (20) of the sealing or holding profile (19). An anchoring profile (25) is arranged on the composite profile for holding it on the frame (5).
Patent CH-636510-A5 (CH)
Title: Sales and/or display cabinet with a refrigerated merchandise compartment
Inventor: AUFSCHNAITER ANTON
IPC: A47F3/04
Filed: 1979-10-24
Abstract: The sales and/or display cabinet has a refrigerated merchandise compartment which is bounded at the bottom by a merchandise support shelf (4), below which there is a trough (5) for accommodating the refrigeration unit with a heat exchanger (6). In order to allow rapid and easy cleaning of the refrigeration trough (5), the heat exchanger (6) forms a unit with the merchandise support shelf (4), which unit can be tilted up. <IMAGE>
Patent CH-626013-A5 (CH)
Title: Device for re-edging the tips of ball-point pens, particularly those made of hard material
Inventor: BUZZI UGO
IPC: B43K15/00
Filed: 1978-10-13
Abstract: The device comprises three conical re-edging rollers (1) made of a very hard material, the vertices 0 of whose axes are outermost, that is near where the tip to be re-edged will be positioned. This makes it possible to increase the cavity housing the rollers and to make the rollers larger than if their axes were divergent and to apply a great force to the tip to be re-edged, which may be of a very hard material, for example stainless steel. The rollers press on a revolving disc (6) or on a conical tip (9') belonging to a non-revolving rod (9) which is pressed axially by a spring (10). In this case the speed of the rollers can be very high indeed and output correspondingly increased. <IMAGE>
Patent CH-616845-A5 (CH)
Title: Surgical suture containing a neomycin salt of a fatty acid
Inventor: KURTZ LEONARD D
IPC: D06M101/16
Filed: 1976-09-13
Abstract: The suture is formed by a multi-filament strand in which is uniformly incorporated a neomycin salt of a fatty acid with 12 to 18 carbon atoms, preferably mixed with a wax. This neomycin salt exerts a preventative effect against bacterial infections caused during the use of the suture without impairing the flexibility and knotability of the suture.
Patent CH-641699-A5 (CH)
Title: Process for preparing an acid-hardening binder solution for foundry moulding materials
Inventor: MOTL MIROSLAV
IPC: B22C1/22
Filed: 1978-12-15
Abstract: The acid-hardening binder solutions prepared according to the process have a content of 5-70 % by weight of polyester, based on diols and dicarboxylic acids, dissolved in silane-containing furfuryl alcohol. These diols and dicarboxylic acids or anhydrides are preferably derived from ethanediol, diethylene glycol, propanediol or dipropylene glycol and phthalic anhydride or maleic anhydride.
Patent CH-571196-A5 (CH)
Title: Prefabricated barbecue grill for outdoor use - has sloping trapezoidal side walls of stone with metal cross pieces
IPC: F24B1/18
Filed: 1974-10-10
Abstract: The grill has two stone side legs (1, 2) eah of which is of a trapezoidal shape and which are inclined towards each other towards the top. They are spaced and held together at their upper ends by a metal cross bar (8) and at their lower ends by a rectangular plate (3) with additional cross bars (5, 6) beneath it. The lower bars support the plate on which can be placed a grilling cage containing fuel such as wood charcoal on which food can be grilled. A trapezoidal tapered chimney hood (9) is attached to the upper cross bar (8). The hood carries a rain cowl (9") at its top. The grill can also have a stone back wall and all the parts are readily dismantled and reassembled.
Patent CH-606366-A5 (CH)
Title: Colour compsns for transfer printing
Inventor: TAUBERT KARL
IPC: C09D11/106
Filed: 1974-11-04
Abstract: Colour compsns for transfer printing contg. polyvinylbutyral as binder (NL060576)
Patent CH-564097-A5 (CH)
Title: Continuous etching plant for printed circuit boards - assembled from several standard units made almost entirely of plastics
IPC: C23F1/08
Filed: 1971-12-29
Abstract: This plant is for etching flat objects, and esp. for the mfr. of printed circuit boards with circuits on one or both sides, and consists of a control cabinet and several treatment tanks connected by a multi-section conveyor; each tank assembly is constructed as a separate unit and fitted with a pump and pipes for liq. and/or a blower; over each tank is a superstructure connected to the conveyor rails and contg. a spraying or a drying system and a lid with an electrical control panel. The conveyor pref. consist of rows of grooves shafts arranged transversely and connected by O-rings made of ethylene-propylene. The tanks, lids, conveyor or rails and shafts are pref. made of plastic. The entire plant is made from a number of standard units, including the conveyor, and can rapidly be assembled, dismantled and the units are interchangeable.
Patent FR-2057523-A5 (FR)
Title: Reinforcing strip sharp edge plastic weft - yarn smoothing
IPC: A41F9/00
Filed: 1969-08-25
Granted: 1971-05-21
Abstract: The sharp edges of the reinforcing strip with cotton wrap yarn and plastic weft yarn are removed by heating, coating with a P.V.C. film and reheating prior to winding onto a roll. The temperature of heating is pref. at least 65 degrees C.
Patent FR-2070506-A5 (FR)
Title: Benzining pad - for rubber surface treatment - with twistless crimped synthetics yarn warp
IPC: D03D15/00
Filed: 1969-12-08
Granted: 1971-09-10
Abstract: Benzining pad for use in the rubber industry for preparing surfaces, before adhesion or vulcanisation comprises fabric rolled round a mandrel with a warp of continuous yarn which is textured without twist and is pref. nylon, polyester or polypropylene.
Patent FR-2045329-A5 (FR)
Title: Adhesive for use in dentistry
IPC: A61K6/00
Filed: 1970-04-10
Granted: 1971-02-26
Abstract: Adhesives comprises a mixt. of 10 to 50% wt. cellulose deriv. having a viscosity of 500 to 2500 cPs (at 2% in water), 10 to 50% wt. cellulose deriv. having a viscosity of 5,000 to 15,000 cPs (at 2% in water) and 10 to 50% wt. algenic acid or its salts or esters. These adhesives have better adhesive strength and this adherence lasts for a longer time than conventional adhesives.
Patent FR-2088863-A5 (FR)
Title: Sugar cane sampler - using a cylindrical sampling container with a serrated mouth
IPC: G01N1/08
Filed: 1970-04-28
Granted: 1972-01-07
Abstract: A device for sampling sugar cane employs a sampler of cylindrical section with a serrated edge at its mouth. The cylinder is rotated about its axis by a motor. A sample ejection piston is mounted in the sampler and connected to an advance carriage. A command signal causes the advance carriage to move forward, filling the sampler, and then to withdraw. A device then immobilises the sampler with respect to a chassis. The advance carriage then moves forward again moving the ejection piston with respect to the sampler, thus causing the sample to be ejected.
Patent FR-2047399-A5 (FR)
IPC: A63C9/084
Filed: 1970-05-06
Granted: 1971-03-12
Abstract: A safety ski binding of the type incorporating at least one securing head into which there can be inserted the ski boot, this securing head being raisable at the side of the ski boot and incorporating two retaining arms, the free ends of which hold or secure the ski boot, these retaining arms being laterally pivotable for the purpose of releasing the ski boot. According to important aspects of the invention the securing head is equipped with a latching or locking mechanism which fixes the securing head in its lowered position, such latching mechanism engaging with predetermined locations of said retaining arms. The latching mechanism is subjected to the counter force of at least one spring member, so that upon exceeding the adjusted force this spring member releases the latching mechanism and therefore the securing head.
Patent FR-2074419-A5 (FR)
Title: Antifoaming agent and its application - contg. polypropylene glycol and a polymer, for use in fermentation processes
IPC: C12M1/34
Filed: 1970-12-29
Granted: 1971-10-01
Abstract: Foaming in aerobic fermentations, esp. in antibiotic production, is inhibited by addition of a polypropylene glycol (25-50% pref. 30-35%) together with a polymer or copolymer (2-30 units) of alkylene or alkylenoxy units, with opt. hydrophilic gps. (-COOH, -CONH2, -OH, -OAlkyl). The effect is synergistic, only ca. 0.1% of the liquid vol. being used. Examples of the polymer are: polyacrylic acid, polyacrylamide and polyethylene glycol esters. The product is non-toxic, stable, cheap, and safe to handle.
Patent FR-2091225-A5 (FR)
Title: Copying machine - for jacquard punch cards has variable speed advance mechanism
IPC: D03C17/00
Filed: 1971-05-05
Granted: 1972-01-14
Abstract: The card is advanced by a studded wheel connected to a pinion engaging a longitudinally movable rack. The rack is connected to a push bar pivotally connected at one end to a linkage having a pin engaging in an arcuate slot in the end of a lever. The lever is reciprocated by a rotary cam to effect longitudinal movement of the push bar and rack, the linkage movement acting to produce rapid acceleration of the rack. The advance of a card to be copied can be suddenly accelerated to prevent copying a part of the programme.
Patent FR-2140912-A5 (FR)
Title: Handling device - for withdrawing panels from separate piles and aligning them for assembly
IPC: D05B33/00
Filed: 1971-06-11
Granted: 1973-01-19
Abstract: The handling device includes two supports for supporting two piles of panels (of e.g. shoe uppers); associated extractor devices incorporating pref. rotatable spiral elements which remove a panel for the bottom of respective piles; a pair of conveyors defined pref. by converging surfaces down which respective panels slide towards an alignement gauge; a pair of photoelectric devices for detecting the presence of the panels on respective conveyors and comparing their colour compatibility; and a conveyor for conveying the aligned panels from the alignment gauge to a sewing machine for assembly. Pref. a rejection device is provided to reject the panels when they do not compare favourably. The device automatically tests and aligns the panels.
Patent FR-2226860-A5 (FR)
Title: Adjustable ball joint hinge or swivel - has upper and lower balls supported between hemispherical seats
IPC: E05D7/06
Filed: 1973-04-17
Granted: 1974-11-15
Abstract: The top joint is hung from a flat metal section (A) by eccentric stud (1) screwed into upper section (B). The underside of upper section (B) has a hemispherical recess to receive ball (D) and the final sealed joint is completed by lower section (C) having similar recess in top surface. The lower end of lower section (C) is welded to main frame of gate/door. The lower joint is similar with sections (E, F) forming the sealed ball joint with lower section (Fe being fixed to the floor or similar. The ball joint is sealed against ingress of water or dust and the outer casing is made of soft metal for ease of machining.
Patent FR-2228370-A5 (FR)
Title: Luminous signal for vehicle dashboard - operated by passenger for warning or navigation
IPC: B60Q9/00
Filed: 1973-05-04
Granted: 1974-11-29
Abstract: The luminous signalling device is, basically, a round (or other) shaped box, placed in driver's field of vision, with three arrow-shaped luminous directions indicators which may be independently illuminated by pressing one of the three buttons in remote control box. The electrical current for its operation is collected from battery through 4 multi-wire cable. As preferred additions, the push-buttons may be placed in a relative position similar to the luminous arrows and the may, simultaneously, operate a sound signal.
Patent FR-2230218-A5 (FR)
Title: Modular dwellings step built to natural gradient - provide common core access and screened for cell privacy
IPC: E04H1/00
Filed: 1973-05-18
Granted: 1974-12-13
Abstract: Modular dwellings step built to natural gradients provide economic accommodation with common internal access core for each double tier and via screening privacy for each cell. One floor dwellings long rectangles in outline section overlap step fashion to a pref. angle of 40 deg. to the horizontal, the exposed flat roof of one floor forming the terrace for the floor above and having a upwardly sloping screen(2) emanating from the terrace front edge to obscure the view of lower terraces. Side screens(8) are also provided when bays stagger in plan, natural slopes of less than 40 deg. are traversed by say four tiered horizontally spaces modules and items such as a swimming pool(5) can be provided for each module.