baber/WOPTO huggingface dataset:
Patent CH-691233-A5 (CH)
Title: Freely positional modular staircase
Inventor: AMMANN STEFAN
IPC: E04F11/035
Filed: 1998-07-22
Abstract: Four steps (1) are held on either side by a post section (5) so as to form a step block (3). The staircase may consist of different types of blocks which are connected together via the post sections. The load from one step is transferred via a neighboring step to the post sections.
Patent CH-587712-A5 (CH)
Title: Sealed flexible parquet floor block - has slats laid flat and connected along base grooves for machining flat and side grooved for keying
IPC: B27M3/06
Filed: 1975-02-14
Abstract: The sealed flexible parquet floor blocks are made from wooden slats. The slats (1) are joined together by connectors (5) underneath and the top surface is then ground and surface treated. The surface varnish is broken up, the individual slats spaced if so desired and one edge grooved or ridged to fit into or onto the groove or ridge on the adjacent block in the laid floor. The connectors should be wires (5,6), preferably aluminium, pressed into grooves (3,4) machined in block bottom. To produce the blocks the slat is laid on a flat surface to form a first plane of reference, and the as-yet irregular tops of the slats then ground down level to form a second plane of reference.
Patent CH-686026-A5 (CH)
Title: Dental instrument for root canal work
Inventor: MAILLEFER PIERRE-LUC
IPC: A61C5/02
Filed: 1991-07-08
Abstract: The instrument consists of a handle (2), with a tapered rod (1) which projects for up to 15 mm from the handle.  The rod has a spiral surface (3) forming a series of cutting edges (4), and a pointed tip which tapers at an angle of about 50 degrees and not more than 55 degrees.
Patent CH-649641-A5 (CH)
Title: Process for applying a layer of ion-exchange resin as electrolyte layer in an electrochromic device
Inventor: GIGLIA ROBERTO DOMENICO
IPC: G09F9/30
Filed: 1982-04-05
Abstract: A piece of a film of ion-exchange resin is cut out to the required size with the aid of a punch and a die and is mounted as electrolyte layer in an electrochromic device. A piece of the film is cut out to the required size by the curved head of the punch and is pressed onto its position in the device. A second elastic punch can be used for pressing the piece against its carrier in the device.
Patent CH-671332-A5 (CH)
Inventor: KUESCHALL RAINER
IPC: A61G5/00
Filed: 1986-07-31
Abstract: By adjusting two telescoping-type interengaging shiftable parts for each of two frame bars (3,4) of a support frame (2) of a lightweight wheelchair (1), the sitting position of the same can be adjusted with respect to the seat surface (5) and with it the adjustment of the center of gravity can be dynamically adjusted with respect to the user. Additional adjustment possibilities by means of each support element (17) at the right and left sides of the seat surface (5) with respect to the rear axle as well as corresponding clamping devices for the front wheels (9,10) on the frame (2) allow a very precise user-compatibility in this lightweight wheel chair. Additionally a backrest (6) can be collapsed with respect to the seat surface (5) by means of handles (20) pivotally connected with the frame bars, to thereby permit the lightweight wheelchair (1) to be compactly folded up for transportation purposes.
Patent CH-668290-A5 (CH)
Title: Combined gas turbine steam plant - has overheating device for saturated steam coupled to steam generator
Inventor: AGUET EMILE
IPC: F22B1/18
Filed: 1987-09-02
Abstract: The steam plant has a coal-fired reactor and a steam generator for cooling the reactor process gases, which are then fed to the combustion chamber of the gas turbine set. The steam generator provides saturated steam which is fed to a further over heating vessel (8') for overheating the saturated steam and having its own burner . Pref. the auxiliary burner for the overheating vessel (8') is positioned in the exhaust line of the gas turbine, for combustion of the process gases. ADVANTAGE - Eliminates corrosion problems.
Patent CH-685530-A5 (CH)
Title: Container closure with cap fully covering opening, e.g. for spices
Inventor: SCHELLER EDY
IPC: A47G19/24
Filed: 1992-11-27
Abstract: The closure has a sprinkler (7) with perforated surface (11). The sprinkler, cap (13) and a neck-part (5) are connected together by plastics hinge-joints (8,13,114). The plastics joints are distributed about the circumference of the neck-part, and are arranged opposite each other. The attachment surface (2') has protrusions and/or depressions for a form-locking connection with the container neck (3).
Patent CH-677254-A5 (CH)
Title: Cement mixer and pump - includes screw action pump on outlet to deliver mixture to compressed air spray nozzle
Inventor: KAESER JEAN-PAUL
IPC: E04F21/10
Filed: 1988-09-30
Abstract: The machine comprises a mixer (7) with a screw pump (8) connected to its outlet in order to deliver the plaster mixt. to a projection nozzle operating with compressed air. The pump is operated by the same electric motor (46) as the mixer. Its rotor is mounted on the same axis as the shaft of the mixer.  The drive mechanism includes two sets of free-wheel supports, so that if the motor is driven in one direction, then the mixer operates, and if it is driven in the opposite direction the pump operates. USE - Mixing and applying plaster or rendering to wall.
Patent CH-640699-A5 (CH)
Title: Ectoparasiticide
Inventor: ORELLI MARCUS VON DR
IPC: A01N43/78
Filed: 1979-05-07
Abstract: Novel synergistic combinations of active substances contain the compound 2-(2',4'-dimethylphenylimino)-3-methylthiazoline and organophosphorus compounds as ectoparasiticides, in particular for controlling mites and ticks.
Patent CH-677482-A5 (CH)
Title: Continuous filament cutter - has clamping ring matching dia. of inner mantle surface formed by inner sides of teeth on toothed ring
Inventor: GRAF FELIX
IPC: B65H67/044
Filed: 1986-12-16
Abstract: The appts. to catch and sever continuous filaments, in winding, using one ring with axially projecting teeth each with an inner sides extending radially inwards to form a common mantle surface, and a clamping ring to act with the inner sides of the teeth, the outer dia. of the clamping ring equals the dia. of the mantle surface formed by the inner sides of the teeth. The mfg. tolerances are selected so that, after assembly, the gap between the clamping ring and the teeth and a light tensioning of the clamping ring against the teeth is developed by the centrifugal force. ADVANTAGE - The clamping and severing action is simplified, in an equipment which as a cost-effective mfg..
Patent CH-648074-A5 (CH)
Title: Method of constructing a cast-in-place pile
Inventor: LEUTERT FRANZ
IPC: E02D5/38
Filed: 1980-07-02
Abstract: To construct a cast-in-place pile, a pipe (1) closed at the bottom is connected to a vibrator (4) in a tension-proof and compression-proof manner and is vibrated into the ground by the same. Then concrete is put into the pipe and the pipe is then vibrated partly upwards, in the course of which the pipe opens at the bottom and the concrete comes out. Then the pipe is vibrated downwards again in order to produce a widened portion (7) at the pile base. Then concrete is poured into the pipe again and the same is vibrated out of the ground. The use of a vibrator not only permits especially quick lowering and withdrawal of the pipe but also brings about advantageous compaction of the ground through the vibrations of the pipe. <IMAGE>
Patent CH-614633-A5 (CH)
Title: Fixing apparatus for tubular slalom gate poles
Inventor: MICHEL HEINZ
IPC: A63C11/22
Filed: 1977-04-26
Abstract: The lower part of a hollow cylindrical body (3) is conically tapered on the outside so that its lower end (7) forms an annular cutter. An annular gap (6) is formed between the outer and inner surfaces of the body (3) and extends as far as the tapered, lower part of the body. A pipe (12) is pushed into the annular gap (6) of the body (3). By means of impacts on the upper end of the pipe (12), the body (3), stuck into the snow by its annular cutter (7), is driven completely through the snow into the soil, so that its upper end terminates flush with the surface of the soil or comes to rest just below the latter. After removal of the pipe (12), a slalom gate pole is inserted into the annular gap (6). The body (3), completely driven into the soil, anchors the gate pole reliably in the soil and - since it does not project above the soil - poses no threat whatever to the skier. <IMAGE>
Patent CH-578101-A5 (CH)
Title: Stairs assembly with baseplate for steps - has rows of triangular adhesive bonded supports for risers and treads
IPC: E04F11/022
Filed: 1974-05-20
Abstract: The stairs assembly is made by using a flat support plate on whose flat top surface are adhesive bonded triangular pieces for supporting risers and treads for simplifying the construction procesS. On the baseplate (1) are glued at least two parallel rows of triangular support elements (3) for supporting the ends of the tread plates (4). These triangular elements are arranged parallel to the baseplate edges. The baseplate can be made from reinforced concrete and triangular pieces can be cut from a beam of rectangular cross section.
Patent CH-653741-A5 (CH)
Title: Method of extracting crude oil from oil shale or oil sand
Inventor: SAVERY WINSOR
IPC: E21B43/30
Filed: 1980-11-10
Abstract: Around a first borehole (5), a plurality of second boreholes (6) are drilled in a pattern of several circles through the strata (3) bearing the crude oil down to the strata (4) free of crude oil. A further pattern of third boreholes (7) is likewise drilled in a circular arrangement through the strata (3) bearing the crude oil, adjoining which third boreholes (7) are run-off channels (8) which run down to a collecting chamber (9). The oil-bearing strata are preheated by electrodes arranged in these second boreholes (6), and after that steam is fed in through the same boreholes (6) in order to drive crude oil towards the third boreholes (7). A solvent is fed into the accumulation of crude oil from the third boreholes (7), and the crude oil made free-flowing by the solvent is driven by the introduction of steam from the second boreholes (6) towards the third boreholes (7) before it flows into the collecting chamber (9) in order to pump it out through the first borehole (5). <IMAGE>
Patent CH-566378-A5 (CH)
Title: Naphthoquinone dispersion or vat dyes and pigments - obtained by condnsn with pyridine, quinoline or derivs
IPC: C09B57/00
Filed: 1973-06-15
Abstract: The dyes or pigments are of formula (I): (in which R1 is opt. with 1 or 2 sub-stits. R2 is with the hetero-atom attached in o-posn. to an organic gp. or is -CO-NR4-, or if m is 1, forms with R3 a cyano or opt. substd. 2- or 4-pyridyl, 2-quinolyl, 2,4-dihydroxy 1,3,5-triazinyl or -CO-R5 gp. R3 is H or an aliphatic, aromatic or heterocyclic gp. with valency m, R4 is hydrogen or alkyl, R5 is OH, CH3, alkoxy or is phenyl or phenoxy opt. with 1 or 2 substits. and m is 1 or 2). In esp. pref. cpds. m is 1 and -R2-R3 is a gp. -CO-R7, (in which R7 is OH, 1-4C alkoxy or phenoxy) or R2 is -CONH-. They are suitable as dispersion dyes for synthetic fibres, esp. linear aromatic polyesters, cellulose acetates and polyamides, as vat dyes, oil-soluble dyes and as pigments for plastics, paints, printing inks, paper, etc.
Patent CH-572704-A5 (CH)
Title: Automatic rod actuator device for deep sea angling from fishing vessel - angling cycle is fluidic controlled, using sensors and cam arrangement
IPC: A01K97/11
Filed: 1973-07-06
Abstract: Automatic angling device for catching e.g. bonite, a fast swimming fish, involves lateral downwards moving guide, accelerated lifting of rod, followed by a 'fish hooked' signal, shaking of the rod when vertically positioned, and to unhook the fish, after which the rod is finally lowered. A fluidic control system comprising cams and sensors regulates the angling cycle. An adjustable cam for guiding of the fish, co-operates with the raising and lowering action of the rod, and has front mounted casting and guide sensors. An airflow reversed actuator is dependent of cam w.r.t. sensor position. Low pneumatic pressure input signals are used to control the angling cycle.
Patent BE-1001817-A5 (BE)
Title: Facteur d'activation des neutrophiles.
IPC: A47L9/00
Filed: 1988-11-18
Granted: 1990-03-13
Abstract: Un facteur d'activation des neutrophiles (NAF) pur, biologiquement actif, est isolé de monocytes humains ou après expression d'un gène de NAF synthétique dans E. Coli. Il possède la séquence d'acides aminés suivante : Ser-Ala-Lys-Glu-Leu-Arg-Cys-Gln-Cys-Ile-Lys-Thr-Tyr-Ser-Lys-Pro-Phe-His-Pro-Lys-Phe-Ile-His-Glu-Leu-Arg-Val-Ile-Glu-Ser-Gly-Pro-His-Cys-Ala-Asn-Thr-Glu-Ile-Ile-Val-Lys-Leu-Ser-Asp-Gly-Arg-Glu-Leu-Cys-Leu-Asp-Pro-Lys-Asn-Trp-Val-Gln-Arg-Val-Val-Glu-Lys-Phe-Leu-Lys-ArgAla-Glu-Asn-Ser. Il existe trois autres variants mineurs avec des séquences plus longues et plus courtes. Le NAF naturel et le NAF synthétique ont des structures identiques et des propriétés biologiques identiques.
Patent BE-1003839-A5 (BE)
Title: Case for at least one high density information disc
Inventor: LAMMERANT HENRI
IPC: G11B33/04
Filed: 1991-05-23
Granted: 1992-06-23
Abstract: Case for one or two compact discs, of the same external dimensions as thenormal single disc cases. The case has a base (10) and a cover (11)articulated at the rear, and a disc holder plate (12) articulated at thefront of the base (10), cover (11) and plate (12) can open to 180 degrees.The disc holder plate (12) has a rectangular bottom (35) and its side facesare strengthened vertically and horizontally by serrations. The front andrear edges are strengthened by vertical strips. This creates exceptionaldimensional stability permitting a reduction in material to be made duringmanufacturing. Original layout of the tenons (57, 58) holding the discs onone or two sides.<IMAGE>
Patent CH-593675-A5 (CH)
Title: Artificial knee joint - incorporates bearings with rotational and translation movement sealed within a capsule (AR-30.4.75)
IPC: A61F2/38
Filed: 1974-09-27
Abstract: Artificial knee joint comprises a joint assembly (26-34) of which reciprocal movement is a combination of rotational and translational movement and which includes two or more axially spaced pivot bearings (26-30). The joint assembly is attached between two relatively movable bone portions by fastening means (16-24), and sealed by a capsule (37) which prevents it from contacting body tissues and prevents penetration of body fluid. Connecting blocks (34, 36) may be provided for securing the joint assembly to relatively movable members, and the pivot bearings may include pivot pins (28, 30) for rotationally mounting the upper and lower connecting blocks, each pivot pin bearing an arcuate carrier block (60). The carrier blocks have cooperating surfaces which are in contact during rotation about the axis of the pivot bearings.
Patent CH-605470-A5 (CH)
Title: Fertiliser prepn. from dried and sterilised clarification sludge
Inventor: LERCH ERNST
IPC: C05F7/00
Filed: 1976-10-20
Abstract: New proces for the prodn. of fertilisers comprises mixing dried, sterilised clarification sludge with mushroom compost, N- and P-contg. fertilisers, and potash fertilisers, and grinding the mixt. Pref. the clarification sludge is mixed with e.g. spent mushroom compost in a ratio of 60:40 to 80:20 v/v, composted is not <1 month, dried and pasteurised with hot air, and mixed with is not <1 kg/tonne NP fertiliser  and is not <1 kg/tonne 64% potash.The addn. of dry materials lowers the water content of the clarification sludge, and the mixt. obtd. is permeable to air, so that natural aerobic decomposition can take place.  The additives themselves have a high nutrient content.
Patent CH-562833-A5 (CH)
Title: Bis (halogenmethyl)-5,5-dioxaphosphanes-1,32-as flame retardants - in plastics and textile fibres
IPC: C07F9/6571
Filed: 1970-09-25
Abstract: Organo phosphorus cpds. of formula: in which HAL is Cl or Br; Y is O or S; Z is O, S or -N-R2; R1 is an aliphatic, cycloaliphatic, aromatic or heterocyclic radical of valency in which may be substd.; R2 is H or monovalent aliphatic, cycloaliphatic, aromatic or heterocyclic radical which may be substd; R2 is H or monovalent aliphatic, cycloaliphatic, aromatic or heterocyclic radical which may be substituted; m is 1 or 2 are prepd. by reacting 1 mole of a cpd. of formula: with n moles of a cpd. of formula C(CH2Hal)2(CH2OH)2.
Patent CH-696545-A5 (CH)
Title: Demountable internal wall panel has vertical support with sprung ends to press grip strips to floor and ceiling
Inventor: HENSS MICHAEL
IPC: E04B2/82
Filed: 2003-02-25
Abstract: A demountable internal wall element has vertical supports fitted with grip strips at the top and bottom edges. The grip strips are held in a sprung support and the wall panel requires no external fittings to secure into position. The support structure is concealed in the double cladding of the panel. Similar spring loaded fittings can be provided for the vertical sides to secure to fixed walls.
Patent CH-694152-A5 (CH)
Title: Device to make wire mesh mats out of longitudinal and transverse wires crossing each other at right angles has upper electrodes brought into central welding position relative
Inventor: RITTER KLAUS DIPL-ING
IPC: B21F27/10
Filed: 2001-03-13
Abstract: A device to make wire mesh mats out of longitudinal and transverse wires crossing each other at right angles has a cyclically working multi-point resistance welding machine with a row of fixed lower electrodes, upper electrodes working together with the lower electrodes arranged on an electrode beam that can be continuously raised and lowered and a reversing device for the upper electrodes. For the welding of the longitudinal and transverse wires, the upper electrodes (2) can be brought into a central welding position relative to the electrode beam (8) with the help of a reversing device (11-13) assigned to each upper electrode. During the welding cycle, the upper electrodes are subjected to full welding pressure.
Patent FR-2067720-A5 (FR)
Title: Producing multi-layer non woven fabrics
IPC: D21F11/04
Filed: 1969-11-14
Granted: 1971-08-20
Abstract: A different fibre suspension is fed to each of a number of inlets of a feed tank and the suspension flow under laminar conditions through the feed tank so no inter-mixing occurs, and are deposited on a filtration screen to produce a fabric having discrete layers of different fibres. Multi-layer papers incorporating synthetic and natural fibres are economically produced.
Patent FR-2395685-A5 (FR)
Title: Culasse de moteurs a explosion utilisant des melanges tres pauvres
Inventor: HENAULT C
IPC: F02F1/24
Filed: 1970-09-23
Granted: 1979-01-19
Abstract: Culasse hémisphérique de moteur à explosion à allumage commandé, caractérisée en ce que la tubulure d'admission courbe présente une concavité tournée vers le piston et débouche obliquement dans la chambre de combustion au voisinage d'un canal de bougie incliné en sens opposé dont l'axe forme un angle obtus avec celui de la soupape d'admission, de manière à ce que les particules de carburant concentrées par inertie le long de la paroi concave de la tubulure d'admission constituent un mélange riche dirigé d'une manière préférentielle dans le canal de la bougie.
Patent FR-2106821-A5 (FR)
Title: Agglomeration of powder - particularly carbon black in combined separator and granulator unit
IPC: B01D45/12
Filed: 1970-09-25
Granted: 1972-05-05
Abstract: A cyclone is used to separate a powder from a carrier gas and then deliver the powder, by gravity, directly into a wet agglomerator comprising two opposed horizontal discs, one fixed and one rotating, between which pellets are formed by rolling the wet powder. The gap between the plates should be adjustable to provide a simple control of pellet size. By eliminating the screw conveyor often used to transfer powder from a separator to an agglomerator, advantage is taken of the degree of granulation initiated in the cyclone; this may be assisted by forming a helical channel in the cone of the cyclone to encourage rolling action.
Patent FR-2110823-A5 (FR)
Title: N, n-disubst n'-(3-halo-tetrahydropyran-2-yl)-ureas - - prepd from dihalo-tetrahydropyrans and n, n-disubst ureas
IPC: C07D309/14
Filed: 1970-10-27
Granted: 1972-06-02
Abstract: Urea derivs. of formula (I) (where X is halogen, and R, R' and R1-R3 are alkyl, cycloalkyl, opt. substd. aryl, alkaryl or aralkyl etc. and R1-R3 can additionally be OH, CH2CH, acetoxy or acetoxymethyl, or R2 and R3 together can form a cyclic substituent) are prepd. by reacting a corresp. substd. urea in an ethereal solvent (e.g. Et2O, tetrahydrofuran, dioxan) or mixture of ethereal solvent with a corresp. dihalo-tetrahydropyran. The products are inters, esp. for pharmaceuticals, dyes, perfumes, plastics etc.
Patent FR-2114285-A5 (FR)
Title: Yarn lock - on jacquard stitch/warp rod by sliding sleeve
IPC: D03C3/40
Filed: 1970-11-18
Granted: 1972-06-30
Abstract: The metal stitch/warp rod is fitted with a sleeve of a semi-rigid material to slide down over the stretch yarn as it is passed through the lower eyelet to hold it in place by a fraction grip. The lower carrier plate, holding the other end of the stretch yarn, in conjunction with the holding sleeve design allows the construction of a denser fabric when using a Jacquard loom.
Patent FR-2107608-A5 (FR)
Title: (meth)acrylonitrile polymer articles - with better colour by moulding polymer eg methacrylonitrile/styrene copolymer contg smal
IPC: C08F20/50
Filed: 1971-09-13
Granted: 1972-05-05
Abstract: Nitrile polymer articles opt. contg. =25 wt. % of a rubber with an improved colour are obtd. by raising the temp. of the polymer in the presence of >=0.06 wt.% water during >=1 stage. Enables articles esp. packaging containers with a much better colour to be obtained from nitrile polymers esp. (meth)acrylonitrile copolymers, by normal moulding processes.
Patent FR-2210192-A5 (FR)
Title: Fabric button prodn. device - includes central support from which adjustable needles project radially
IPC: D04D7/04
Filed: 1972-12-13
Granted: 1974-07-05
Abstract: Device for manual prodn. of fabric buttons, pom-poms, rosettes, etc., includes a pref. frusto-conical inverted cup mounted on an outer flange of a pref. cylindrical wall, whereby the cylindrical wall is located concentrically within the inverted cup. The inner wall and cup are perforated and needles are located selectively in pairs of aligned apertures in the inner wall and cup such that they project from the surface of the cup and pref. extend downwardly towards the large dia. end of the cup. Pref. the needles are tapered and have an enlarged end which cannot pass through the apertures. Yarn is wound around the needles in a predetermined pattern to produce the button, rosette etc. The pattern of the needles projecting from the surface of the cup and be easily changed.
Patent FR-2225033-A5 (FR)
Title: Building excavation shoring strut - has tube with bearing-plate screw with angle and stop-pieces and stop nut
IPC: E02D17/08
Filed: 1973-04-04
Granted: 1974-10-31
Abstract: The two main parts of the shoring strut - the tube and the screw in it - are joined by the two stop-pieces which ensure that the bearing plates or angle pieces stay firmly in contact with the construction they are supporting. The amount of extension depends on the contact between the two stop-pieces, and between the nut and stop-piece and nut and screw, according to the position of the nut on the screw. The screw is prevented from completely coming out of the tube by the stop piece on one end.
Patent FR-2229307-A5 (FR)
Title: Drier for vegetable matter has heated chamber - to which matter is fed after pre-heating
IPC: F26B23/10
Filed: 1973-05-11
Granted: 1974-12-06
Abstract: Vegetable matter is fed on a conveyor to a main feed screw which introduces the matter into a drying drum heated by a burner, the dried vegetable matter being removed from the drying drum by an air flow through an outlet du ct. Between the conveyor and the feed screw, the vegetable matter passes over a preheater to be preheated. The device is used with green fodder and pulp etc. The efficiency of the drying operation is improved.