baber/WOPTO huggingface dataset:
Patent CH-669339-A5 (CH)
Inventor: SCHMIDT WALTER
IPC: B02C18/20
Filed: 1986-05-22
Abstract: The device has a hub body (4) which is screwed into the end face of the knife shaft (1) and on which there is seated an annular piston (8) which acts axially on the knives (20). A piston (6) is screwed into the hub body (4). A drive part (31) having an external hexagon (32) designed to take a spanner is connected via a torque-limiting system (41) to the piston (6). During assembly, the hub body (4) is screwed in until the annular piston (8) rests on the knives (20). When the drive part (31) rotates, the piston (6) displaces oil into the cylinder chamber (10) of the annular piston (8) so that the knives (20) are securely clamped. If a predetermined torque is exceeded, the drive part (31) continues to rotate with respect to the piston (6) by means of a torque-limiting system (41). The optimum contact-pressure force of the annular piston (8) can consequently be precisely adhered to during assembly. <IMAGE>
Patent CH-639401-A5 (CH)
Title: Process for the preparation of epoxy resin
Inventor: ENIKOLOPOV NIKOLAI SERGEEVICH
IPC: C08G59/06
Filed: 1979-03-09
Abstract: The process for the preparation of epoxy resin comprises allowing the mixture of epichlorohydrin, diphenylolpropane and solvent to stand in the presence of alkali, which is used in an amount of from 0.5 to 4%, based on the weight of the epichlorohydrin, at a temperature of from 45 to 70 DEG C until a homogeneous composition is obtained. Alkali in an amount from 45 to 50%, based on the weight of the epichlorohydrin, is then introduced into the homogeneous composition, and the polycondensation is carried out with stirring at a temperature of from 70 to 90 DEG C until the end product is obtained.
Patent CH-660938-A5 (CH)
Title: Method and circuit arrangement for controlling an electrical drive, and a use of the method
Inventor: CORRODI ROLF DIPL-ING
IPC: H02P8/14
Filed: 1982-04-29
Abstract: For servocontrol using a stepping motor, the analogue control voltage (S) is converted via a voltage-controlled oscillator (VCO) into a pulse train (I). Using a "window" circuit, which fades out a region around the zero crossing of the control voltage (S) using two threshold-value sensors (FS1, FS2), information (R) on the rotation direction is produced and a fading-out signal is produced to inhibit the oscillator (VCO). On the other hand, two signals (A, B) are produced from the pulse train (I) by frequency division, which signals (A, B) are phase-shifted through 90 DEG  and are each converted into two antiphase signals in pulse formers (TA, TB). By combining the lagging signal (B) with the rotation directing information (R) in an exclusive OR-gate (G), this signal (B') leads or lags the other signal (A) depending on the rotation direction. In consequence, position information items on the actuating element in the case of a stepping motor are produced without any additional feedback devices, and the advantages of a stepping motor can be used in computer-controlled numerical controllers. <IMAGE>
Patent CH-602128-A5 (CH)
Title: Plastics laminated foam mat for sports applications
Inventor: JIROVSKY GERHARD
IPC: A63B17/00
Filed: 1977-03-08
Abstract: Foam mat for sports uses, e.g. as a landing area for high jumpers or pole vaulters, comprises laminate of dissimilar grades and characteristics, and has cavities over its entire length.  The top foam lamina pref. has hardness 6-10; >=20% elongation; and ultimate tensile strength 0.80 kp/cm2, whilst the corresp. values for the bottom lamina are 15-19, 200% 1.2 kp/cm2, respectively.
Patent CH-659438-A5 (CH)
Title: Towing bar for ski lifts
Inventor: AICHLSEDER HANS-WALTER
IPC: B61B11/00
Filed: 1983-06-23
Abstract: The towing bar consists of a longitudinal member (1) and a transverse member (2, 3). The transverse member is composed of two parts (2, 3) which can be swivelled independently of one another about a normal axis with respect to the longitudinal member, each of these parts (2, 3) being constructed essentially in angled form with legs (2a, 3a) extending in the towing direction. In order to achieve automatic adaptation to different body sizes of persons which are to be towed and to fix an adaptation which has occurred, the parts (2, 3), mounted at the ends of their legs (2a, 3a) extending in the towing direction, of the transverse member can be fixed simply under the influence of the towing load in at least two swivel positions. At the same time, the transverse member parts (2, 3) are coupled at the longitudinal strut (1) so as to be capable of sliding in its longitudinal direction in order to achieve this fixed setting. In addition, a lock which engages between the longitudinal member (1) and each of the transverse member parts (2, 3) during the sliding movement is provided. <IMAGE>
Patent CH-690395-A5 (CH)
Title: Scraping machine for cheeses has frame with base plate and post bracket
Inventor: BURKARD JOSEF
IPC: A47J37/06
Filed: 1996-06-07
Abstract: The scraping machine for cheeses has a frame with a base plate (11) and a post bracket (12) with a heater (14) mounted on it above the base plate. A cheese tub (15) is mounted above the heater on a fixed support with two vertical uprights. The cheese tub is movable rotatably and in translation to allow positioning of the cheese for scraping off the upper layer.
Patent CH-684076-A5 (CH)
Title: Bagging installation for mail parcels at sorting office
Inventor: WEGMUELLER HEINZ
IPC: G01G15/00
Filed: 1991-12-18
Abstract: Each station (1) has filling shoring (9) with a transporting conveyor (11) receiving parcels and packets (38) designated for the postman's sack (37) set under the shoring. Each station is assigned a wagon (13) movable between outward and certain inward positions.Each station has an end switch with a switching lever to indicate when a wagon is present and a weigher to register a highest permissible wt. of a mail sack positioned on a wagon. The transporting conveyor is controlled by signals form the switch and weigher to fill the sack up to, at most, the allowable limit.
Patent CH-664619-A5 (CH)
Title: Tiled stove of prefabricated sections
Inventor: KOHLENBRENNER SIEGMAR
IPC: F24B7/02
Filed: 1983-07-11
Abstract: The tiled heating stove comprises prefabricated tiled sections, each consisting of a number of tiles permanently secured together by cast material. The tiled sections are in module form (10,10a,10b), fitting together flush in a row in any desired number, and each comprises a side (10) a top (10a) and a corner (10b) portion, one at least of which has a moulding (15) along the edge in the assembled state.  The width of all is at least equal to a tile width.
Patent CH-631602-A5 (CH)
Title: Microbicides
Inventor: HUBELE ADOLF DR
IPC: A01N43/647
Filed: 1977-03-28
Abstract: Microbicides are described which contain, as active substance, at least one novel compound of the formula I <IMAGE> in which the substituents are as defined in Claim 1. Furthermore described is a process for the preparation of the novel active substances which is characterised in that, after initial monhaloacylation of a compound of the formula II <IMAGE> the resulting intermediate of the formula IV is reacted with a heterocyclic amine of the formula V M-R5 (v> the substituents R to R5 and Z in the formulae II, IV and V being as defined in Claim 1, Hal' representing a halogen atom and M representing hydrogen or a metal cation. In addition, a process is disclosed for controlling or preventing attack by phytopathogenic fungi, which is characterised in that plants, parts of plants or their environment is treated with one of the novel active substances.
Patent CH-663563-A5 (CH)
Title: Device for recovering cutting fluid in a machine tool
Inventor: SIMONIN JEAN-CLAUDE
IPC: B23Q11/10
Filed: 1985-09-16
Abstract: The bottom (3) and the side walls (2) form a trough which is stiffened by the cross members (4) and (5) and the longitudinal bars (6). The cross members (4) and (5) are parallel rectangular sections whose spacing corresponds to the spacing of the lifting arms of the transport vehicles likely to be used for transporting the machine. The latter will rest via its feet on the three base plates (12) fixed to the upper surface of the cross members (4) and (5). <IMAGE>
Patent CH-677423-A5 (CH)
Title: Earthing device for statically charged surfaces - has short cable attached to housing containing electrical load and earthing socket
Inventor: BOEHNER PETER
IPC: H05F3/02
Filed: 1988-11-04
Abstract: The earthing device for a statically charged surface has a plug (1) coupled via a relatively short 3-wire cable (2) to a housing (4) containing an electrical load and an earthing socket (10). Pref. the electrical load is provided by a light bulb (6) in series with a pre-resistance (7), or a LED with an associated network supply stage.  The housing (4) is pref. permanently attached to the end of the cable (2) and incorporates a window for viewing the electrical load. USE - For earthing charged image screen, or floor covering etc.
Patent CH-647316-A5 (CH)
Title: Device for converting a linear displacement of parts of machines or apparatuses into an electric signal
Inventor: KLJUEV VLADIMIR VLADIMIROVICH
IPC: G01D5/22
Filed: 1980-05-28
Abstract: A rectangular field coil (2) excited by an alternating current generates a primary electromagnetic field which is influenced by the position of a displaceable metallic transmitting part (4). Two trapezoidal induction measuring coils (1) are arranged juxtaposed in a plane and parallel to the field coil (2), which lies in a different plane. The larger base area of the one trapeze is situated in each case with the smaller base area of the other and with the one side face of the field coil (2) in a plane which is arranged at right angles to the coil plane and thus to a working end face (3). The two measuring coils (1) are oppositely connected and supply a signal which depends on the position of the transmitting part (4) and is amplified and rectified. Even in the case of a relatively large displacement path, such a contactlessly operating device requires no mechanical support elements, is simple in design, and operates virtually free from delay. <IMAGE>
Patent CH-670230-A5 (CH)
Title: Yacht hull made in sections - is divisible into three buoyant parts along lines parallel to keel to reduce overall width
Inventor: DEL BASSO VITTORIO
IPC: B63B7/04
Filed: 1985-09-27
Abstract: The sectionalised yacht has an overall width of more than 2.5 metres. It is divisible into three parts (1,2,3) along lines on opposites sides of and parallel to the plane of the keel, so as to keep the width of the central portion (1) to 2.50 metres or less. The central and side parts are all individually buoyant, and the central part is watertight, apart from the access hatches on deck. USE/ADVANTAGE - Sectionalised yacht hull can be transported on public roads without needing police permission, while providing better comfort and stability during a voyage.
Patent CH-594632-A5 (CH)
Title: Di-carboxylic acids and derivs., contg. imidazolidine 4,5-dione rings
Inventor: HERZOG HANS DR
IPC: C08G63/685
Filed: 1975-04-23
Abstract: Di-carboxylic acids and derivs., contg. imidazolidine 4,5-dione rings as monomers for linear polyesters and epoxy resins
Patent CH-657849-A5 (CH)
Title: N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinyl ureas
Inventor: MEYER WILLY
IPC: A01N47/36
Filed: 1980-07-17
Abstract: N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinyl ureas of the general formula <IMAGE> and the salts of these compounds with amines, with alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, possess good selective, pre-emergent and post-emergent, herbicidal properties. In this formula   A denotes a C1-C6-alkyl radical which is substituted by halogen, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulfinyl, C1-C4 -alkylsulfonyl, C1-C4-haloalkoxy, C1-C4-haloalkylthio, C1-C4-haloalkylsulfinyl or C1-C4-haloalkylsulfonyl, or denotes a C2-C6-alkenyl radical which is optionally substituted by the enumerated substituents,   E denotes the methine group or nitrogen,   X denotes oxygen, sulphur, or a sulfinyl or sulfonyl bridge,   Z denotes oxygen or sulphur,   m denotes the number one or two, R1 denotes hydrogen, halogen, C1-C5-alkyl, C2-C5-alkenyl, or a radical -Y-R5, R2 denotes hydrogen, halogen, C1-C5-alkyl, C2-C5-alkenyl, C1-C4-haloalkyl, or a radical -Y-R5, -COOR6, -NO2 or -CO-NR7R8, R3 and R4, independently of each other, denote hydrogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4- haloalkyl, halogen or alkoxyalkyl having at most 4 carbon atoms, R5 and R6 in each case denote C1-C5-alkyl, C2-C5-alkenyl or C2-C6-alkynyl R7 and R8, independently of each other, denote hydrogen, C1-C5-alkyl, C2-C5-alkenyl or C2-C6-alkynyl, and Y denotes oxygen, sulphur, or a sulfinyl or sulfonyl bridge.
Patent CH-610525-A5 (CH)
Title: Toy building set
Inventor: BURKART WERNER
IPC: A63H33/10
Filed: 1976-05-04
Abstract: The toy building set operates according to the tongue and groove principle and includes building blocks (1) having longitudinal grooves (2) and connecting elements (3). It is therefore possible to insert the connecting elements (3), both longitudinally and at the end face, into the longitudinal grooves (2) of the building blocks (1). The connecting elements (3) are bow-shaped. The longitudinal sides of the elements (3) act resiliently via longitudinal slots (7) with a recess (8). This makes it possible to connect individual building blocks (1) to one another in a simple fashion by sliding them into one another. Though the basic elements are simple, a great variety of structures can be produced and the building blocks can be connected to one another in a longitudinal direction, perpendicularly to one another, and even in a three-dimensional manner. This building set requires a low degree of dexterity and less logical reasoning ability than building sets known to date and is therefore suitable for younger children. <IMAGE>
Patent CH-653458-A5 (CH)
Title: Circuit arrangement for failsafe information output from a dual computer system
Inventor: HOFSTETTER ERNST
IPC: G06F11/00
Filed: 1981-09-25
Abstract: The two coils (10, 11) of a double-current relay (9) are periodically and alternately connected to a direct-voltage source (8; 8A, 8B) via in each case one semiconductor switch (5, 6) controlled by the output signal of the associated one of the two computers (1, 2). A capacitor (12, 13) is connected in parallel with each coil (10, 11) in order to maintain the current flow during the inter-pulse intervals. The semiconductor switches (5, 6) connected in series together with an overcurrent interruptor (7), for example a fuse, are connected to the two terminals of the direct-voltage source (8; 8A, 8B). In the case of a faulty pulse output by the computers (1, 2) and of defects of components of the circuit arrangement, either the overcurrent interruptor responds or only one of the two relay coils is excited so that there can be no command output by the relay in fault cases. <IMAGE>
Patent CH-652437-A5 (CH)
Inventor: HEIMGARTNER HANS
IPC: E21D11/38
Filed: 1980-09-15
Abstract: A pressure measuring section is arranged between a pipe section connected with an injection pump and a pipe end section or portion. The pressure measuring section is provided with a pressure measuring location which is determined by a measuring chamber arranged internally of a housing portion. Within such measuring chamber or compartment there is located a pressure-impinged portion of a pressure measuring transducer which generates electrical signals in accordance with the pressure prevailing in the injection medium. These electrical signals are inputted by a cable to a signal evaluation location. The measuring location is located in close proximity to an outlet opening of the pipe end portion or section. Between this outlet opening and the pressure measuring location there is arranged a packing device which seals the annular or ring-shaped compartment between the pipe end section and the wall of the borehole. Since the pressure measurement is accomplished internally of the infeed line or infeed line arrangement for the injection medium there is obtained a measuring result which is not falsified. Because of the close proximity of the measuring location to the injection location the measured pressure is essentially equal to the injection pressure at the injection location.
Patent CH-643386-A5 (CH)
Title: Apparatus for sound absorption with resonators of variable volume
Inventor: BSCHORR OSKAR DR
IPC: G10K11/172
Filed: 1979-08-07
Abstract: The resonator consists of a negative pressure compartment which is formed by wall elements (1) according to the plate spring principle, said wall elements having a small spring constant under negative pressure loading and having a bend (2) at the edge. The wall elements (1) are curved in a conical or spherical shape or in accordance with a surface of higher order, the height (h) of curvature being 0.5 to 5 times the thickness (s) of the wall elements (1). The diameter (d) of the wall elements is 30 to 300 times the thickness of said wall elements. Such an apparatus having resonators for sound absorption serves for damping soundwaves, for example for noise abatement in the course of environmental protection and protection of the workplace. <IMAGE>
Patent CH-616478-A5 (CH)
Title: Wooden flooring, with elastic adhesive bonding
Inventor: OMHOLT RAY E
IPC: E04F15/00
Filed: 1976-07-06
Abstract: Flooring made of wood which is non-warping, with expansion movement restrained by an adhesive and elastomer layer (14) which is sufficiently thick to allow a vertical movement of the wooden floor elements (20) with respect to a surface (12) supporting them. The adhesion of the layer (14) to the floor (20) and to the support surface (12), as well as the tensile strength of this layer have a value which is greater than the vertical stresses resulting from the variations in the degree of humidity of the floor wood, while the layer is sufficiently thick to allow vertical elastic movement of the floor. <IMAGE>
Patent CH-629368-A5 (CH)
Title: Pesticide
Inventor: THEOBALD HANS DR
IPC: C07F9/24
Filed: 1977-07-27
Abstract: The pesticide contains a novel phosphoric acid derivative of the formula I as active substance and additionally a solid or liquid carrier. The substituents in formula I have the meanings given in Patent Claim 1. The compounds of the formula I can be prepared by reacting cyclopropylmethyl halides with salts of phosphoric acid derivatives. <IMAGE>
Patent CH-608072-A5 (CH)
Title: Heat-resistant glazed panel
Inventor: KRAEMLING FRANZ
IPC: E06B3/60
Filed: 1975-08-13
Abstract: The panel consists of a glazing (1) mounted inside a frame (2). In order to avoid, in the event of a fire, the softened glass sheet sliding outside of the frame under its own weight, this frame is provided with immobilisation means exerting their action under the influence of heat such as thin glass strips (13) which soften and secure the sheet to the ledges (3) under the effect of heating, or else materials which undergo a high expansion and thus act essentially by clamping. These panels can be used as fire-protective glazings. <IMAGE>
Patent CH-625390-A5 (CH)
Title: Bruising mill for cereals
Inventor: SCHERZ KARL
IPC: B02C13/288
Filed: 1977-10-28
Abstract: Fastened to the side wall (1') in a bruising box (1) is an annular screen (2) which is closed off by a wall (1'') and which surrounds the working space (12). Into the latter projects a drive shaft (6), to which the two-vane rotor (3) of the grinding device is rotationally connected via a take-up flange (5). The rotor vanes are provided at both ends with respective widenings (4, 4') which generate on the screen surface a pressure effect on their leading part and a suction effect on their trailing part. The widenings (4, 4') pointed in the direction of the rotor shaft (6) extend over the entire width of the screen (2). A cutting device in the working space (12) has a disc (38) which is rotationally connected to the rotor shaft (6) via a take-up flange (5). This disc (38) carries obliquely set knives (36) and knives (37) arranged perpendicularly to the disc plane. These knives (36, 37) confront one another in a fixed ring system consisting of two rings (39, 40) engaging one over the other. They bring about a pre-comminution of the grinding material which has to pass through the gap remaining between the rings (39, 40) and the disc (38). The width of this gap is expediently adjustable. <IMAGE>
Patent CH-608748-A5 (CH)
Title: Automatic machine for feeding books and pamphlets to an edge cutting unit
Inventor: PULCINI VITTORIO
IPC: B42C19/08
Filed: 1976-12-13
Abstract: It comprises a carriage (1) moving back and forth in a straight line on a surface and a magazine (8) for the books and pamphlets located on the path of said carriage (1). The carriage (1) and the magazine (8) can be adjusted up and down and transversely and said magazine (8) can also be adjusted longitudinally. Rollers (15) are also provided to align the books or pamphlets which the carriage (1) has taken from the magazine (8). <IMAGE>
Patent CH-607800-A5 (CH)
Title: Machine for manufacturing magnetic disks
Inventor: PIAT JEAN
IPC: C30B33/00
Filed: 1975-12-16
Abstract: It is desired to produce, in a simple manner, magnetic disks which are very uniform and enable a large quantity of information to be stored. The machine includes an inclined plate (14) which creates a magnetic field. A device (6) for driving in rotation a disk (3) and a device (4, 5) for spraying this disk with a polymerisable resin filled with magnetisable particles, of for example iron oxide. It includes a device (8) for recovering the surplus resin. The magnetic disks may be used as memories in computers. <IMAGE>
Patent CH-696391-A5 (CH)
Title: Grinding blade for hand-held linear or oscillating grinding machine, has concentrically arranged, circular, central grinding blade area comprising central exhaust opening, where blade is attached to plate body of grinding machine
Inventor: ZGANEC ZELJKO
IPC: B24B31/12
Filed: 2001-02-06
Abstract: The blade (200) has exhaust openings that are provided in a peripheral grinding blade area (232), where the blade is attached to a grinding plate body (100) of a grinding machine in a detachable manner. A concentrically arranged, circular, central grinding blade area has a central exhaust opening (231), where the area ratio of the central area to the peripheral area is approximately 1:3. The peripheral openings are connected with a central connection opening by using distribution channels. An independent claim is also included for a grinding plate for a grinding machine.
Patent FR-2041957-A5 (FR)
Title: Underground storage cavern brine/oil inter- - face control
IPC: E21B47/04
Filed: 1969-05-30
Granted: 1971-02-05
Abstract: Gamma emitter and detector are in the region of the boundary between the heavy oil close to the roof of the cavity and the brine formed by flushing the cavity out. The radiation emission shows an edge or break or else a sudden jump level with this boundary surface or interface between the liquids. The interface is then moved and by following the radiation peak it is possible to pinpoint the exact location of the interface. The marker isotope is pref. 82Br35, 131I53, 113Sn50 or 113In49.
Patent FR-2145785-A5 (FR)
Title: Sardine bait - contains a roe-like mixture of corn particles with additives
IPC: A01K97/04
Filed: 1971-07-12
Granted: 1973-02-23
Abstract: Fish bait replacing roe, contains a mixture of cooked corn paste particles (10-15% pref. 12%) fish flour (12-22% pref. 17%) meat or fish hydrolysate, salt (18-25% pref. 23%) fat (residue from centrifuged cod liver oil) (1-5% pref. 3.5%) and water (to make 100%) with a dye. This cheap substitute for roe for use in sardine fishing does not need careful storage. The particles are similar in size (0.5-0.6mm) to the eggs, in roe.