baber/WOPTO huggingface dataset:
Patent CH-659437-A5 (CH)
Title: Chair lift with a large number of chairs connected to a towing cable
Inventor: GASSMANN HANSRUDOLF
IPC: B61B12/02
Filed: 1983-05-18
Abstract: A run-up rail (18) is arranged in the region of the mounting point underneath a conveyor cable (2) of the chair lift. The said run-up rail (18) has a rising section (19) and a falling section (20). At the lower part of a suspension gear (7) of each chair (6) a roller is mounted which is intended to roll on the run-up rail (18). The upper end of the suspension gear (7) is connected to the conveyor cable (2) so as to be non-slidable but swivellable. During the running up of the aforesaid roller onto the rising section of the run-up rail, the suspension gear (7) is swivelled backwards, as a result of which a reduction in the speed of the chair is brought about although the conveyor cable is moved forwards at constant speed. At the same time, the chair (6) is raised. An elevation (25) in the ground is arranged underneath the end region of the rising section of the run-up rail. The passenger waits on this elevation in the ground for the chair which arrives at reduced speed and then sits down on it. A short time afterwards the roller passes over the highest point of the run-up rail and moves onto the falling section (20) which is responsible for a controlled acceleration of the chair. With this arrangement, getting into the chair is made easier for elderly people or children.   <IMAGE>
Patent CH-675824-A5 (CH)
Inventor: STUEHMER KARL-GERHART DR MED
IPC: A61F2/34
Filed: 1988-08-25
Abstract: The turns of the self-tapping screwthread formed on the outside surface of the metal hemispherical shell have front portions of constant thickness which extend over one third of the cross sectional length of the thread turn. The remainder of the thread turns is wedge-shaped. The shape of the thread turns facilitates the cutting in of the screw thread when the hemispherical shell is being implanted.
Patent CH-688866-A5 (CH)
Title: Fastening assembly for building cladding panels with ventilation gap
Inventor: ISELE JOSEPH
IPC: E04F13/08
Filed: 1992-12-22
Abstract: A metal building structure formed of a network of profiled members (4) supports fastening hooks (5) secured to its vertical and/or horizontal members. The hooks support adjacent cladding panels at lower (6) and upper (7) points and cooperate with spring clips (9) to prevent movement of the panels relative to the structure.The clips are located in lateral channel sections of the profiled members, and are shaped to include a portion which projects forward from the channel to contact the rear surface of the panel. The projecting portion of each clip is shaped to contact the panel at a single point contact or two separated point contacts, and may engage either a single panel or the edges of two adjacent panels
Patent CH-679722-A5 (CH)
Title: Fluid warming device using microwave energy - with fluid line passing through hollow rectangular waveguide supplied with microwaves
Inventor: BAECHTIGER ROLF
IPC: H05B6/78
Filed: 1989-12-22
Abstract: The device has the fluid line (FL) passed through a hollow waveguide (HL) with a rectangular cross-section at an angle to the longitudinal axis of the latter. The hollow waveguide (HL) has at least one opening (MEO) for supplying it with microwave energy, so that the fluid in the fluid line (FL) is heated by the microwaves. The hollow waveguide (HL) is short-circuited at each end. The openings (FEO) for passage of the fluid line (FL) and the microwave energy, supply openings (MEO) provided in the orthogonal faces of the waveguide (HL). USE/ADVANTAGE - For warming milk with min. maintenance.
Patent CH-647593-A5 (CH)
Title: Hand grenade
Inventor: MONETA FRANCESCO
IPC: F42B27/00
Filed: 1981-07-22
Abstract: The hand grenade comprises a casing constituted by at least three shells (10-12-14) which are screwed and welded to one another, one of the end shells comprising a pair of internal walls (16-18) capable of dividing the chamber of the grenade into three parts, the external one of which is intended to contain splinters (C), the intermediate one to contain explosive (D) and the internal one to contain the priming device (F). <IMAGE>
Patent CH-640440-A5 (CH)
Title: Method for the production of a metal casting with at least one hole and a die for its production
Inventor: HENYCH IVO
IPC: B22C21/14
Filed: 1979-06-29
Abstract: To form elongate holes in the casting, metal inserts, e.g. tubes and/or bushes, are held in an empty die by means of a holding device (9) or by means of retractable holding members (18, 19, 26) and a molten metal is poured around them. The metal insert (8, 13, 17, 23) remains in the casting. <IMAGE>
Patent CH-582631-A5 (CH)
Title: Sludge clearing device - for settling basins, has automatic lifting gear for rake and skimmer and central rope drive
IPC: B01D21/04
Filed: 1974-05-28
Abstract: A sludge raking device for primary and final settling basins uses a raking blade with an adjustable counterweight which is automatically lifted when a guide rod runs up on a buffer at the end of the basin. The travelling mechanism of the rake includes a rope drive with a gear motor and deflector pulleys, controlled in synchronism with the rope drum, and a final guide pulley to ensure an always central pull of the rope drive. This effectively prevents damage to the lever linkage by overloads on the raking blade. The rake carrier cannot become jammed by eccentric rope pull causing any skewing.
Patent CH-621299-A5 (CH)
Title: Continuous monocableway with angled guidance of the cable line
Inventor: FUCHS FRANZ
IPC: B61B12/02
Filed: 1977-08-17
Abstract: The invention relates to an angled guidance of the cable line for continuous monocableways. In such angled cable line guidances, it is necessary to guide the conveying cable at the angle stations in such a way that the cable clamps of the transport means can pass through the latter without risk and in an operationally reliable fashion. This object is achieved in that the suspension gear carrying rods of the transport means are mounted on the cable clamps so as to be capable of rotating and pivoting for negotiating obliquely positioned or vertical cable discs without being limited by stops so that the cable clamps can travel along the route downhill in the normal position and uphill in the reverse position. By means of this rotatable arrangement of the cable clamps without limitation by stops, it is possible to dispense with complicated structures and complicated deflection wheels at the angle stations. <IMAGE>
Patent CH-645601-A5 (CH)
Title: System for desalinating sea water
Inventor: KRIESI RUEDI
IPC: B01D3/06
Filed: 1979-11-29
Abstract: Each evaporation appliance has a first chamber (2) for receiving the sea water and an annular second chamber (3) which surrounds the upper portion of the first chamber. Within the first chamber a downpipe (16) is arranged. The cross-section of the downpipe is at least 1/3 of the cross-section of the first chamber. The first chamber of an upstream evaporation appliance is connected, via a syphon-shaped duct formed by the downpipe, an output pipe (24) and an input pipe (21), with the first chamber of the next downstream evaporation appliance. The second chamber of the upstream evaporation appliance is connected via a further syphon-shaped duct formed by a distillate outlet pipe (27), an extension pipe (28) and a distillate inlet pipe (26), with the second chamber of the next downstream evaporation appliance. Within the first chamber a cooling coil (10) is arranged. The heated sea water is fed to the first chamber. The brine is drawn from the downpipe of the evaporation appliance via the output pipe (24). The distillate from the second chamber is drawn off. The effective height of the said syphon-shaped ducts is matched to the pressure difference between adjacent evaporation appliances. Said ducts bring about automatic regulation of the system even if the energy supply fluctuates. <IMAGE>
Patent CH-590537-A5 (CH)
Title: Magnetic tape winding mechanism - has axial tape core and concentric plate with radial slits
IPC: G11B23/037
Filed: 1975-08-28
Abstract: The winding mechanism winds a magnetic tape on a core (4) to provide a tape reel. The core (4) is positioned on a winding axis, with a fixed winding plate (1) concentric to the axis to enclose the tape reel. This plate is secured to the housing of the drive to rotate the axis. The winding plate (1) has at least one slit (2, 3) extending inwards to the core (4). This slit (3) is about 10 centimetres wide at the outside and the winding plate (1) is spaced from the housing by at least 1 centimetre adjacent the slit (3). Pref the winding plate (1) has two opposed slits (2, 3) positioned along a horizontal line (R).
Patent CH-603590-A5 (CH)
Title: Diphenyl pyrazoline cpds. contg. sulphonic acid group
Inventor: SCHMID HORST
IPC: C07D231/06
Filed: 1974-06-18
Abstract: Diphenyl pyrazoline cpds. contg. sulphonic acid group as optical brightening agents pref. for cellulose, polyamide and detergents
Patent CH-576271-A5 (CH)
Title: Board game for two or three players - is triangular shaped with similar divisions and there are symbolic counters taken by jumping over opponents
IPC: A63F3/02
Filed: 1975-10-17
Abstract: The board is an equilateral triangle with the playing divisions also triangular, formed by parallel lines drawn perpendicular to each side. Alternate divisions have different colouring and three triangles surrounding the central divisions are darker in colour and called "Sky". The counters or playing pieces are formed as symbols sun, moon, cloud, knife and flower; each one can advance in a definite manner, either forward or backward or sideways. Opponent's pieces are taken by jumping over and the winner is the first player to position two counters on the "Sky". The loss of Sun or Moon eliminates the player.
Patent CH-577912-A5 (CH)
Title: Filling and packaging machine for paste products - involves containers formed and filled on endless belt and ejected below to reduce length
IPC: B65B35/24
Filed: 1974-10-09
Abstract: The machine comprises an endless belt (1) running over open pulleys or drums (2) each end. The packaging material is formed into a container at one end, this station (9) being positioned over a drum and angularly to one side. The straight portions of the belt are horizontal and a row of containers (4) is formed simultaneously, across the belt width. This row passes under a number of hopper fed filling heads (5, 6) and on to the next station (7) for closing; the final station (8) seals the containers. As the belt passes over the second pulley, the finished containers (10) drop onto a conveyor (11, 13) below and are removed.
Patent CH-602984-A5 (CH)
Title: Variable light transmitting device
Inventor: GIGLIA ROBERT DOMENICO
IPC: G02F1/1524
Filed: 1975-11-07
Abstract: Variable light transmitting device contg persistent electrochromic material as light modulating material, counter electrode, and electrolyte material
Patent FR-2032236-A5 (FR)
Title: Thermosetting resin contg on epoxy alcohol - a polyepoxide and a cyclic anhydride
IPC: C08G59/14
Filed: 1969-02-24
Granted: 1970-11-20
Abstract: A thermosetting polyepoxy resin mixture e.g. a glycerylpolyether of a polyvalent phenol or alcohol contains a cyclic polycarbonic acid anhydride, and a epoxy alcohol having 1-8 carbon atoms, for example glycerol or a monoglyceryl ether or ethylene glycol the ratio of epoxy equivalents to anhydride equivalents being 0.5:1 to 4:1, the epoxy alcohol content being between 5 and 95%.
Patent FR-2047330-A5 (FR)
Title: High-frequency induction heater
IPC: H05B6/06
Filed: 1970-05-05
Granted: 1971-03-12
Abstract: The apparatus is used to heat an electrically conductive body e.g. for coating a conductive material with non-conductive material. It comprises a high frequency supply and a first and second transmission line electrically connected to the respective output clamps of the supply. One of a pair of induction devices is connected to the first wire and the other to the other. Each induction device is spaced from and extends at least partly around the conductive body for forming a capacitative coupling with it.
Patent FR-2059102-A5 (FR)
Title: Cooling process for rails
IPC: C21D9/04
Filed: 1970-08-21
Granted: 1971-05-28
Abstract: The rails, before they reach the equilibrium temperature of austenite, are placed on their base on a heat insulating layer or over a heat reflecting surface. Pref. the surfaces of the rails are eventually covered with an insulating material, such as a ceramic wool mat.
Patent FR-2062529-A5 (FR)
Title: Paper/cardboard coating compsn
IPC: D21H19/60
Filed: 1970-09-23
Granted: 1971-06-25
Abstract: Aqs. coating compsn. for paper and cardboard contng. a pigment, a dispersant and a binder consists of a resinous dispn. and PVA in which the latter has a degree of polymsn. of 2000-40,000.
Patent FR-2110532-A5 (FR)
Title: Para para dinitrodibenzyl prodn - using pulsed reactor
IPC: C07C205/06
Filed: 1970-10-21
Granted: 1972-06-02
Abstract: Title cpd. is prod. by oxidising a mixt. of o- and p-nitrotoluene in (m)ethanolic NaOH or KOH soln. The reactor avoids the need to stir large quantities of liqs. There is no need to use pure p-nitrotoluene as a starting material. No purifn. stage needed. Solvent recovery unnecessary.
Patent FR-2157093-A5 (FR)
Title: Sealing device between fixed and rotating tanks - in activated sludge sewage plant
IPC: F16J15/14
Filed: 1971-10-18
Granted: 1973-06-01
Abstract: In plants for the treatment of sewage, the sludge caught in the final settling tank is sucked up and recirculated to the activation tank. The fixed tank has two concentric walls; the internal wall rises above the level of the water and the external wall is immersed. The latter is flanked on each side by two concentric walls of the rotating tank; two chambers are thus formed which communicate at the top. The inner chamber is subjected to the press. of the sludge and the external chamber is influenced by the level of the water in the final settlement tank. Equiliorium between the two press. is maintained by blowing compressed air into the upper portion of the two chambers. Leakage problems between the fixed tank for the evacuation of the sludge and the rotating tank, fixed to the turning bridge, into which the sludge suction pipes empty are prevented.
Patent FR-2161282-A5 (FR)
Title: Photographic material - particularly for radiography exhibiting no parasitic colouration
IPC: G03C5/16
Filed: 1971-11-19
Granted: 1973-07-06
Abstract: Photographic prod. for obtg. positive colour images comprises a support coated with (1) a negative Ag halide emulsion, (2) a barrier and (3) a layer contg. nuclei for physical development and in initially non diffusible material which forms a non diffusible dye be reacting with the oxidn. prod. (I) of a chromogenic developer. The improvement lies in the incorporation in layers (1) and (2) of a compd. which can react with (I) to form a colourless cpd. thus preventing the formation of parasitic colours in the final image.
Patent FR-2178335-A5 (FR)
Title: N-carboxy-anthranilic -and 3-aza-anthranilic-acid - anhydrides - prepd by rearrangement of the n-halo-imides
IPC: C07D471/04
Filed: 1972-03-28
Granted: 1973-11-09
Abstract: Title cpds of formula (II): where Z = CH or N, are prepd. from the corresp. N-haloimides (I) where X = hal, by a) equilibrating at =0 degree with 1.5-3.0 (pref. 2.0) equiv. of alkali or alkaline earth base, until ring opening is complete, b) acidifying to pH 5.5-7.0 (pref. 6.4-6.7) and heating rapidly to 30-40 degrees, to promote the exothermic rearrangement. (II) are intermediates for herbicides, perfumes, flavourings, and pharmaceuticals.
Patent FR-2222880-A5 (FR)
Title: Fuel de-gassing filter for internal combustion engine - by-passes gas bubbles through slit partly blocked by metal strip
IPC: B01D19/00
Filed: 1973-03-22
Granted: 1974-10-18
Abstract: The filter body is of moulded plastic, housing a folded paper element. Any air or gas bubbles collect in the space above the filter element which is annular and surrounds a central cylindrical chamber which receives a downward extension of the outlet pipe. The outlet pipe communicates with this space through a small slot in the extension which is almost blocked by a metal strip, but the resultant gap is sufficient to pass air bubbles but restrict solid particles. A drain plug is fitted to the lower transparent half of the body to drain away any water.
Patent FR-2231201-A5 (FR)
Title: Moulding large foam cored panels - using split mould which pivots to close like a book
IPC: B29C33/30
Filed: 1973-05-23
Granted: 1974-12-20
Abstract: Split mould for making large panels where each half is supported face up to be lined with skin material such as resin impregnated glass fibre matting etc. the base mould is loaded with prefabricated core blocks or a foam forming mixture, and the cover mould is pivotted through 180 degrees to close upon the base mould. Used for mfr. of construction panels, plain or incorporating door or window openings, frames. etc. Permits simultaneous lay-up of the upper and lower cover layers and any inserts for the moulding and prompt closure of the mould to provide controlled conditions for development/bonding of the core and covers.
Patent FR-2237522-A5 (FR)
Title: Plastic friction bearing - injection or cast moulded using a lead ball filling
IPC: B29C39/00
Filed: 1973-07-02
Granted: 1975-02-07
Abstract: The mould tool is filled with the filler i.e. lead balls and the remaining space then filled by injection or cast moulding after closing the mould. Pref. the dia of the lead balls is >=0.5 mm. The compression strength of the filler material is greater than the injection pressure in the tool holder.
Patent FR-2241973-A5 (FR)
Title: Gas cylinder stabilising bracket - passes over the valve on the cylinder and has pair of projecting feet
IPC: F17C13/08
Filed: 1973-08-22
Granted: 1975-03-21
Abstract: Normal gas bottles are cylindrical with the shut off valve located at the centre of one end of the cylinder. If due to lack of head room the cylinders have to be transported horizontally, then they have to be prevented from rolling on the vehicle door. This is achieved by means of a bracket located at the cylinder valve. The bracket is locked into portion by means of the carrying handle or valve cover which normally screws onto the cylinder. The bracket is C shaped. The two open ends of the C are of such a length as to rest on the ground and are sufficiently wide apart to prevent the cylinder from rolling.
Patent FR-2277505-A5 (FR)
Title: Game involving making plastic animals - using polyethylene extruded strips to form figures
IPC: A63H33/16
Filed: 1973-08-31
Granted: 1976-01-30
Abstract: A least 2 rigid, deformable, independent filiform elements are to be used and folded to form an object, and have an internal metallic wire; the strips are removably fixed on a flat support, which pref. has a central opening into which the elements are introduced, with their ends bent back to either side of the support, assembling the elements to the support.
Patent CH-694443-A5 (CH)
Title: Alkaline electrochemical system comprises a fuel cell partial system, an electrolysis partial system, and a connecting element from the fuel cell partial system into the electrolysis partial system
Inventor: PYLKKAENEN THOMAS
IPC: H01M8/06
Filed: 2000-10-06
Abstract: Alkaline electrochemical system comprises a fuel cell partial system containing a container for storing product water and electrolyte, an electrolysis partial system, a connecting element for allowing the flow of a liquid from the fuel cell partial system into an electrolysis partial system. A large part of the product water produced during operation of the fuel cells is able to flow into at least one electrolysis partial system. An independent claim is also included for a process for operating an alkaline electrochemical system.
Patent DD-157176-A5 (DD)
Title: Vorrichtung zur begrenzung des knickwinkels fuer gelenkzuege
Inventor: RATSKO ISTVAN
IPC: B60D99/00
Filed: 1981-01-05
Abstract: Die Erfindung besteht sich auf eine Vorrichtung zur Begrenzung des Knickwinkels fuer Gelenkzuege,insbesondere Omnibusse. Durch die Erfindung wird der Knickwinkel gleichzeitig in beiden Richtungen beeinflusst, wobei zur Innenseite einer Kurvenbahn eine gegen die Knickwinkelzunahme progressiv wirkende Kraft entsteht und ein Herausschleudern des Sekundaerwagens aus der Kurve blockiert wird. Erfindungsgemaess ist in den Verbindungsleitungen zwischen den Arbeitsraeumen 8a, 8b der Arbeitszylinder 7a, 7b und dem Behaelter 17 ein Druckregelventil 10a, 10b und eine Ventileinheit 15a, 15b angeordnet, die mit einem, an der Lenkspindel 21 angebrachten Lenkeinschlagrichtungsfuehler 28 elektrisch verbunden ist, wobei die Ventileinheit 15a, 15b bei einem zur gegebenen Lenkeinschlagrichtung gehoerenden Knickwinkel in der Verbindungsleitung zwischen dem Behaelter und dem Arbeitsraum mit zunehmenden Volumen liegt. Ferner ist eine die Ventileinheit 15a, 15b umgebende, parallel geschaltete Leitung vorgesehen, in die ein Rueckschlagventil eingebaut ist, das einen Rueckfluss aus dem Arbeitszylinder in den Behaelter 17 verhindert.
Patent DD-202352-A5 (DD)
Title: Identifizierungsdatentraeger-lesegeraet
Inventor: SPRAY STUART A
IPC: G07F7/08
Filed: 1981-07-15
Abstract: Ein Identifizierungsdatentraeger-Lesegeraet besitzt eine erste Anordnung von Flachspiralsendespulen (8), die auf einer gedruckten Schaltungsplatte (6) untergebracht sind, und eine zweite Anordnung entsprechender Flachspiralempfangsspulen (11), die auf einer gedruckten Schaltungsplatte (7) untergebracht sind. Selektive Unterbindung der elektromagnetischen Kopplung zwischen den Sendespulen und den Empfangsspulen wird bewirkt durch leitende Einsaetze (13), die auf einem aus einem Isolierstoffmaterial gefertigten kartenfoermigen Identifizierungsdatentraeger (4) angeordnet sind, der zwischen die beiden Anordnungen von Spulen geschoben wird, um auf diese Weise einen codierten Ausgang von den Empfangsspulen (11) fuer die Verstaerkung und den Vergleich in einem elektronischen Sicherungskontrollsystem (18-21) zu erhalten.
Patent DD-201822-A5 (DD)
Inventor: SCHLATTER WALTER
IPC: F16C3/02
Filed: 1981-11-05
Abstract: Within the spindles made of several parts (1, 2) assembled for the construction of machines, engines and gear boxes, there is provided within the spindle a sealed chamber (4, 5) which is symmetrical in rotation. Parts (1, 2) are obtained through creep extrusion and welded together approximately in their radial plane. This bond may be achieved by means of friction welding, electron bombardment welding, arc welding, shrink ring fitting, force fitting or caulking. The lightening and the facilitation of the manufacture as well as the strength of the spindles are thereby achieved, in particular for the spindles having extremities with decreasing diameters and for which conventional processes produce a considerable amount of worthless turning chips or similar.