baber/WOPTO huggingface dataset:
Patent CH-629759-A5 (CH)
Title: Process for the preparation of novel substituted N-phenyl-N'-benzoylureas and their use in insecticides
Inventor: SIRRENBERG WILHELM DR
IPC: C07C275/54
Filed: 1977-01-17
Abstract: Novel N-phenyl-N'-benzoylureas of the formula I <IMAGE> in which the substituents are defined in claim, are prepared. These compounds are obtained by reacting either substituted anilines with benzoylcyanates, or substituted phenylisocyanates with benzamides which contain the radical R<2n>. The novel compounds are used as active ingredient in insecticides.
Patent CH-672845-A5 (CH)
Inventor: MAURER HEINRICH
IPC: G01N27/38
Filed: 1987-03-14
Abstract: In this process for cleaning the indicator electrode (11) of a titrator for the determination of water content by the K. Fischer method, a low-frequency alternating voltage (17) is applied to the two separate electrodes (5) of the indicator electrode (11) through a relay (18). The voltage must be sufficient to induce electrolysis (21) in which hydrogen is released at one electrode and iodine at the other. Both the oxidizing action of the iodine and the formation of bubbles of hydrogen have a powerful surface-active effect. The cleaning action is further increased by reversing the polarity of the electrode current one or more times, so that iodine and hydrogen are released alternately at each separate electrode (5). Adhesion of dirt to the surface of the electrode can be largely prevented by the process.
Patent CH-586964-A5 (CH)
Title: Cable saddle for heavy cables - incorporates roller to permit drawing after fixing
IPC: H02G1/06
Filed: 1974-01-24
Abstract: The saddle is for affixing a heavy cable to the walls of a cable shaft or similar support, permitting the cable to be drawn for subsequent adjustment of its position. A supporting roller (4) extending above the dish of the saddle (1) permits movement of the cable (2). A single roller may be provided at the centre of the saddle, or a pair of rollers, one at each end of the saddle. In one arrangement, three support rollers may be provided, one beneath and two at the sides of the cable, with a screwed clamping arrangement situated above the assembly.
Patent CH-674579-A5 (CH)
Title: Pressure and force measuring device - has plate supporting pressure transducer with spaced stop shoulder for overload protection
Inventor: ENSSLEN KARL DR
IPC: G01L9/00
Filed: 1988-03-18
Abstract: The device has a housing frame (3) with a membrane (7) stretched across it on one side.  The opposing housing base (15) has a circular zone (17) of reduced thickness enclosing a central zone (13) which projects as far as the top edge (1) of the housing frame (3), supporting a plate (9) which rests against the underside of the membrane (7). The peripheral edge of the plate (9) lies at a defined axial distance (5) from a shoulder (21) projecting from the housing frame (3). Pref. the latter distance (5) is less than the axial movement without plastics deformation of the pressure measuring zone (17). ADVANTAGE - Provides overload protection.
Patent CH-686848-A5 (CH)
Title: Connection between domestic chimney sections
Inventor: KOTH WOLFGANG
IPC: F23J13/04
Filed: 1993-05-10
Abstract: Connection between domestic chimney sections consists of sleeves joined together by tie rods and headed bolts
Patent CH-667197-A5 (CH)
Inventor: MOSIMANN DAVID
IPC: A61C1/14
Filed: 1986-05-13
Abstract: A device for releasing a tool from a tool fastening mechanism of a dentist's handpiece comprises a push-piece that is held in an outer, inoperative position by a spring, and a slide mounted on a rotor of the dentist's handpiece. Upon being pressed, the push-piece engages the slide to release a tool fastened in the rotor. In order to prevent the push-piece from overheating when it is in contact with the slide while the slide is rotating at high speed, the push-piece carries a disc and the slide carries a ball. The disc and the ball are for instance made of sintered hard metal and are located where the push-piece and the slide engage such as to have substantially a point contact between them on the rotational axis of the slide.
Patent CH-687587-A5 (CH)
Inventor: BOSSHARD ERNST
IPC: A63B21/015
Filed: 1994-07-01
Abstract: The training apparatus (1) consists of a flywheel (15) which can be driven, via a sleeve-type freewheel (16), from a belt pulley (20) which can turn, in either direction, and braking can be facilitated by a belt (27), wrapped round the flywheel and bearing against it at adjustable pressure. A horizontal shaft (4), in bearings fixed in a housing (2), can be provided for the flywheel and pulley. The flywheel and pulley can be mounted on the shaft at a distance apart equal to that of the human shoulders. The pulley can comprise two discs (21,22) held apart by spacing bolts (23) at intervals round the periphery. A spiral spring (25) between the discs is fixed at one end to the shaft and at the other to one of the bolts.
Patent CH-683679-A5 (CH)
Title: Automatic nailing machine delivering nails from magazine - has shaft with bore of same dia. as heads of nails and freely swinging sprung guide blades at bottom to guide nail tips
Inventor: MEYER BRUNO
IPC: B25C1/18
Filed: 1991-08-14
Abstract: The automatic nailing machine delivers nails (N) from a magazine and drives them at right-angles to the surface of the workpiece (W). The nails are presented with their sharp tips (S) facing toward the workpiece and they are pushed down the shaft (3) of an adaptor housing (5) by a plunger (4). The heads of the nails fit closely inside the shaft (3) bore. The shaft has a conical tapered entrance and at its bottom end there are four sprung (16) guide blades (12) engaging the tip of each nail. There is an outer housing (9a,b) which presses against the workpiece to hold the nailing device at the right distance. USE/ADVANTAGE - Simple automatic nailing machine
Patent CH-682954-A5 (CH)
Title: Test appts. measuring resistance to heat shock of carbon electrode
Inventor: DUMAS DANIEL
IPC: G01N3/60
Filed: 1989-08-02
Abstract: Sample discs are sliced out of a cylindrical piece of dried 'carbon paste' material. The samples are tested by passing a high current through them in a special test jig. The sample (1) is placed against a stop (14) on a conductive graphite carrier (3). Below the carrier are a metal electrode plate (4), an insulator plate (6) and a support (13). A conductive pin (7) is lowered by a simple machine (10) until its end is inside a circular hole (2) in the middle of the sample disc (1). A current generator then supplies a high power electrical arc for a period of about 30 seconds. The sample is then examined for damage.
Patent CH-641036-A5 (CH)
Title: Dental air instrument
Inventor: MOSIMANN DAVID
IPC: A61C1/18
Filed: 1981-05-11
Abstract: In a dental air instrument, the stiffening caused by the air pressure is neutralised by the joint action of the ball ring (11) fixed to the end of the rear part (2) of the tool body (1), and jaws (4, 5) of the clip system with which the attachment (3) is fitted, which create a fit which revolves with the said ball ring (11). <IMAGE>
Patent CH-690701-A5 (CH)
Title: Multipolar electrical plug.
Inventor: FRECH FRIDOLIN ALOIS
IPC: H01R13/645
Filed: 1995-11-24
Abstract: The connector (10) has a connector housing (14), a standard connector (12) projecting from the housing front end with a plastics carrier block for an electrical contact part and a multi-wire lead cable (24), fitting into the connector housing at the rear. The housing is divided into a termination section (20) fitted to the end of the lead cable and an interchangeable housing sleeve (18) secured to the termination section and slid over the rear end of the standard connector.
Patent CH-565635-A5 (CH)
Title: Circular saw for cutting wood and plastics - has increased cutting speed with less friction and improved heat dissipation
IPC: B23D61/02
Filed: 1973-03-12
Abstract: The circular saw blade has teeth (1) tipped with hard metal round the blade (A) circumference. At intervals, slots (2) are cut into the circumference and tipped again with hard metal (4). This tip is wider than the thickness of the saw blade and has a negative angle to give a clearance cut. The slot is wide enough for clearance (3) at the front and bottom of the tip. Between these teeth, in the body of the blade, are C-shaped slots (5). The rear face of each slot is similarly tipped with hard metal (4), the top edges slightly overlapping the bottom edges of the first clearance teeth.
Patent CH-667003-A5 (CH)
Title: Stand for christmas tree - consists of hollow cylinder supported by feet made from U=shaped tubes
Inventor: FEHR JAKOB-SIGRIST
IPC: A47G33/12
Filed: 1985-09-03
Abstract: The stand for a Christmas tree consists of a hollow cylinder (1) with a closed lower end. The cylinder dia. corresponds to the dia. of a Christmas tree of the usual size and has clamping screws (4) with wing nuts (8) arranged around the upper end. The cylinder is supported by feet (3) formed from U shaped tubes with their legs welded to the upper and lower edges of the cylinder (1). The cylinder serves as a water container and its interior communicates with the bores of the tubes forming the feet (3). USE - Support for Christmas tree.
Patent CH-604311-A5 (CH)
Title: Stereophonic or quadraphonic pick=up stylus
Inventor: HUL AALT-JOUK VON DEN PROF
IPC: G11B3/46
Filed: 1977-03-23
Abstract: Stereophonic or quadraphonic pick=up stylus has V=form with convex tapered sides leading to rounded tip (NL 1.3.78)
Patent CH-643134-A5 (CH)
Title: Coffin
Inventor: SWALLERT SVEN ARILD
IPC: A61G17/00
Filed: 1981-07-08
Abstract: It comprises a box (1), a lid, and padding (11). The box (1) comprises side panels (8a, 8b; 9) which are hinged to allow it to be folded into a storage or transport position. <IMAGE>
Patent CH-695703-A5 (CH)
Title: Gas turbine blade has leading edge with radial smooth-outline cross section
Inventor: LIANG GEORGE
IPC: F01D5/18
Filed: 2002-01-15
Abstract: The blade has a compression-side wall (2), an induction-side wall (4) and a leading edge (6) with a cavity (5) for coolant. The leading edge has a smooth outline with curved and straight parts (10, 11, 12, 13) to provide a uniform flow of coolant about the leading edge and inside the apex cavity (9). The outlet channels (14, 16) are at an angle to the radial direction.
Patent CH-640049-A5 (CH)
Title: Optical micrometer
Inventor: FEIST WIELAND DR ING
IPC: G01D13/00
Filed: 1979-08-01
Abstract: The optical micrometer has an optical wedge (3), which can be rotated about an axis, for measuring an interval on a circular scale (1) on a planar support. The rotational axis (X-X) is essentially directed parallel to the plane of the scale and at right angles to the direction of travel of the scale at the point on the scale at which the measurement is performed. In this case, a displacement, a radial dimension of a scale marking, and an angle of incidence and an angle of refraction are obtained due to the radial arrangement of the scale markings (2). The refracting edge (4) of the wedge (3) is directed at right angles to the rotational axis (X-X), and its wedge angle  chi is determined by the relationship tan  chi  =  DELTA e DIVIDED s, cos i DIVIDED sin(i-i'> in which DELTA e denotes an amount of displacement caused as a function of the scale markings (2), s denotes the radial dimension of a scale marking, i denotes the angle between the imaging bundle and the normal to the reflecting surface, and i' denotes the angle between the normal to the reflecting surface and the imaging bundle offset in parallel in the plane in the vicinity of the refracting and obtuse wedge edge. The micrometer is applied, eg, in angle-measuring devices in optical precision instrument manufacture. <IMAGE>
Patent CH-590857-A5 (CH)
Title: Substd. thiazolidine odourants flavourants - having a wide aroma spectrum and usable in small concns.
IPC: A23L27/27
Filed: 1973-05-30
Abstract: 2-Acetyl-2-methyl-thiazolidine (I) is claimed as a novel cpd. Thiazolidines of formula (II): (where R6 is H, (m)ethyl, ethoxycarbonyl, ethoxycarbonylmethyl or acetoxymethyl and R7 is butyl, sec.-butyl, pentyl, decyl, 4-methyl-3-pentenyl, dimethoxymethyl, 2-methyl-thioethyl, 2-furyl, 2-(5-methyl-furyl), 2-thienyl, 2-(5-methyl-thienyl), 2-pyrrolyl, 2-(N-methyl-pyrrolyl), pyridyl or 4-(2,2-dimethyl-dioxolaryl) when R6 = H, is isopropyl, isobutyl, 4-methyl-3-pentenyl, 1-hydroxyethyl, acetyl, propionyl, acetoxymethyl, 2-(1-acetoxyethyl), 3-hydroxypropyl or 2,2-dimethoxy-ethyl when R6 = CH3, is butyl or acetyl when R6 = C2H5, is ethoxycarbonyl or 1-ethoxycarbonyl-ethyl when R6 = ethoxycarbonyl, is ethoxycarbonylmethyl when R6 = ethoxycarbonylmethyl or is acetoxymethyl when R6 = acetoxymethyl) are also novel cpds. (I) and (II) are used in odorant and/or flavorant compsns. (I) having a buttery, caramellous note, nutty, reminiscent of biscuit and a diacetyl-like flavour in the direction of caramel butter, faintly nutty and (II) having a wide aroma spectrum (from ester-like fruit-like, green, mushroom- and vegetable-like through nutty, butter-like, fatty, caramel-like to smoky, spicy, meaty or fish-like) depending on the R6:R7 combination. (I) and (II) have pronounced flavour qualities so that only small concns. (pref. 0.1-1 ppm) are reqd.
Patent CH-641089-A5 (CH)
Inventor: NILSSON ERLING INGVAR
IPC: B65D3/04
Filed: 1979-10-22
Abstract: The invention relates to a method for the manufacture of packing containers. The container body of the packing container is manufactured by spiral winding of a monoaxially molecular-oriented polyester film. The polyester film is spirally wound onto a mandrel to form a tube with the edge zones of successive turns of the strip overlapping in a continuous joint. The material is sealed within the edge zones by means of surface fusion. The invention also relates to a packing container manufactured in accordance with the method.
Patent CH-612985-A5 (CH)
Title: Process for the preparation of a heat-curable moulding composition based on aminoplastic resin
Inventor: EADES ALAN GORDON
IPC: C08L61/20
Filed: 1975-08-22
Abstract: A urea/formaldehyde or melamine/formaldehyde resin is precipitated and cured in aqueous medium in the presence of an acidic catalyst. The aqueous suspension of cured resin, containing less than 20 % of resin, is stirred for 2 h, after which the resin particles are collected and incorporated as filler in heat-curable aminoplastic resins. The moulding compositions thus obtained are employed for the manufacture of moulded articles.
Patent CH-611794-A5 (CH)
Title: Endoprosthesis
Inventor: KALNBERZ VIKTOR KONSTANTINOVIC
IPC: A61F2/00
Filed: 1976-09-09
Abstract: The endoprosthesis contains a composite consisting of a reinforcement (3) and a binder. The reinforcement consists of a metal braid (1) and two braids (2) consisting of a polymer, which are arranged on both sides of the metal braid (1). These braids are held together by the binder, which contains an antiseptic. This composite can be arranged in the endoprosthesis in a plurality of layers or rolled up to form a coil. The arrangement and the choice of the proportion of the metal braid relative to the total volume permits an adaptation of the elasticity properties of the endoprosthesis to those of the bone to be replaced. <IMAGE>
Patent CH-616865-A5 (CH)
Title: Ultrasonic device for a machining machine
Inventor: COENDOZ GERALD
IPC: B21D5/02
Filed: 1977-09-21
Abstract: The ultrasonic device comprises a generator (8) supplying at least one transducer (9-10) mounted on a movable element of a machine (1), attached to a cutter (5); the transducers (9-10) generate an oscillation in the cutter (5) which causes a sustained ultrasonic vibratory phenomenon allowing the cutting forces to be decreased during machining. <IMAGE>
Patent CH-604835-A5 (CH)
Title: Brush filtering with back-flushing
Inventor: MUELLER HANS DR
IPC: B01D46/28
Filed: 1976-10-11
Abstract: Brush filtering with back-flushing to lift fibres from perforated plate and loosen filtered residue, used esp. for sepg. radioactive or biological substances
Patent CH-622176-A5 (CH)
Title: Method of producing a supporting device for the back of a lying individual, and device for conduct of the method
Inventor: UCTUM SUAT DIPL ING
IPC: A47C31/12
Filed: 1978-11-06
Abstract: The supporting device is provided with a plurality of transverse strips (2) in the back region of a lying individual. These transverse strips (2) are such that loading by a human body results in different net flexions. These net flexions are individually adjusted on the basis of the individual body mass and the body weight of the individual concerned. This can be achieved either by transverse strips (2) of various rigidity or by horizontally and/or vertically displaceable bearing struts. A resilient mattress is placed on to the transverse strips (2), and a longitudinal cushion is located on each of the two end regions of the transverse strips (2). This individually adjusted flexion of the transverse strips (2) provides largely tensionless support to the spine, so that the latter can assume its natural shape. <IMAGE>
Patent CH-598104-A5 (CH)
Title: Hopper discharge mechanism for powdery material
Inventor: WIRTH ERICH
IPC: B65G53/22
Filed: 1976-11-29
Abstract: Hopper discharge mechanism for powdery material supplies air to fluidised bed underneath elastic lining
Patent FR-2055887-A5 (FR)
Title: Primer for coating of metals
IPC: C09D163/02
Filed: 1969-08-05
Granted: 1971-05-14
Abstract: A primer for metals which are to be coated with linear polyamides consists of a curable precondensate of a phenolic resin of the resol type and an epoxide resin, wherein the phenolic resin is a condensate of HCHO and a mixture of 50-90% by wt. p-cresol and 50-10% by wt. of at least one multi-functional phenolic cmpd. which is at least trifunctional, and the epoxide resin is a condensate of p,p'-dihydroxydiphenylalkane and epihalogenohydrin.
Patent FR-2071380-A5 (FR)
Title: Inert gas arc welding torch - with water -cooled contact tube end - of the contact tube
IPC: B23K9/28
Filed: 1969-12-18
Granted: 1971-09-17
Abstract: Inert gas arc welding apparatus which is ideally suited for the deposition of layers of metal inside small diameter tubing. The contact tube is surrounded by a cooling chamber which is supplied with water so that the end of the tube nearest the arc is cooled, avoiding deformation at high temp. and consequent sticking of the wire. Inert gas is blown onto the surface of the bath through the sheath which surrounds the apparatus.
Patent FR-2079882-A5 (FR)
Title: Rotational symmetrical parts obtained by - transverse rolling rectangular material
IPC: B21H1/18
Filed: 1970-02-16
Granted: 1971-11-12
Abstract: The material is heated to transverse rolling temp., preformed cylindrically in a single operation of a press and treated further in a transverse rolling machine to its final rotation-symmetrical shape. Specifically the press is combined with the transverse roller. The upper and lower press tools form a cylindrical or single-vessel hyperbolical cavity.
Patent FR-2082211-A5 (FR)
Title: Cryostat sample-holder - rapid stabilisation at each of a series of temperature stages
IPC: B01L7/00
Filed: 1970-03-06
Granted: 1971-12-10
Abstract: Sample-holder for a vacuum cryostat; basically, the holder is a block of metal of high thermal conductivity and comparatively high calorific mass, with an internal cavity housing the sample and an adjacent cavity to house an electric heating element. Taking Eg 50 reading stages from 14 degrees C - 400 degrees C, the total time would be only a few hours compared with more than a day with previous cryostats of slower stabilisation at each stage.
Patent FR-2088910-A5 (FR)
Title: O,o-dialkyl-s-(methyl or phenylsulphonylmethyl)thiophosphates - as acaricides,insecticides and nematocides
IPC: A01N57/10
Filed: 1970-04-29
Granted: 1972-01-07
Abstract: Title cpds. (where R'=Me, Et; R2=Me, phenyl). The insecticides, acaricides and nematocides for use in agriculture and industry. The activity of I (R'=R2=Me) against Panonychus ulmi on apple trees was comared with that of dicofol and chlorphenamidine and was found to be as active, as these at  half the concn.
Patent FR-2056448-A5 (FR)
Title: Plante battery plates of lead-lithium alloy
IPC: H01M4/68
Filed: 1970-06-30
Granted: 1971-05-14
Abstract: Liquid alloy of lead containing 0.001-0.015 wt. % Li, is cast into battery plates. The plates are immersed in an oxidising solution and current is passed through them, to form a PbO2 layer on their surface. Preferably the plates are rolled into a present shape after casting and before immersion.
Patent FR-2062743-A5 (FR)
Title: Germanium silicon oxynitride passivation of semiconductor - devices
IPC: H01L23/29
Filed: 1970-09-28
Granted: 1971-06-25
Abstract: Layers are deposited by d. c. discharge from solid sources of Ge, Si or Ge-Si containing oxygen in a nitrogen atmosphere of 3-100 mu Hg at flow rate of 2.8 to 281/min. Alternatively pure Si and Ge may be used in an atmosphere of nitrogen and oxygen. The layers are used for passivation or as diffusion masks and are more resistant to atmospheric or ionic contamination and radiation than SiO2; may be thinner for diffusion masks and are not attacked by contact metals (e.g. Al) when forming alloyed contacts up to 850 degrees C.
Patent FR-2375803-A5 (FR)
Title: Vehicule sous-marin sans equipage
IPC: G05D1/00
Filed: 1971-02-23
Granted: 1978-07-21
Abstract: a. Véhicule sous-marin, sans équipage. b. Caractérisé en ce qu'il est muni d'une machine, d'un gouvernail et d'une installation radio commandés par programme, ainsi que d'un calculateur programmé qui emmagasine au moins un programme de trajectoire pour assurer une plongée répétée du véhicule sous-marin et l'enclenchement de l'installation radio à chaque plongée. c. Véhicule applicable à des explorations à distances relativement grandes.
Patent FR-2089424-A5 (FR)
Title: Electroslag furnace
IPC: C22B9/18
Filed: 1971-04-08
Granted: 1972-01-07
Abstract: In electroslag furnaces where the part of the electrode below the slag is consumed by 3-15 Hz currents between the electrode and the furnace wall, and where the high currents required for the furnace are taken by a static frequency convertor from a 50 Hz triphase grid, esp. the static thyristor frequency convertor is inserted into a circuit coupled to the triphase a grid by a triphase transformer, and to the furnace circuit between the electrode and the furnace wall by a monophase transformer on the furnace.
Patent FR-2089498-A5 (FR)
Title: Phenol formaldehyde resin impregnatedfibrous sheet for grin -
IPC: H01F41/02
Filed: 1971-04-09
Granted: 1972-01-07
Abstract: Easily handled sheet material, destined to be laminated into grinding wheels, contains mainly non-metallic fibres and 1 - 10 vol.% of a ferromagnetic substance, pref. iron powder. This last improves the degree of mechanisation possible in the prodn. process. The iron powder is pref. bonded to the sheet by means of a P-F resin.
Patent FR-2195968-A5 (FR)
Title: Packagings for balls of wool - comprises a transparent thermoplastics prismatic container
IPC: B65D43/02
Filed: 1972-08-09
Granted: 1974-03-08
Abstract: Packaging for balls of wool comprises a main prismatic container of transparent thermoplastic,with a cover which fits into the opening of the container. Pref. the container has a circular section and a curved bottom, and an upper opening with a mouthpiece with an orthogonal rim of square section.
Patent FR-2214228-A5 (FR)
Title: Cooking oven for bread and food prods - with heating chambers surrounded by closed circuit steam tubes
IPC: A21B1/08
Filed: 1973-01-12
Granted: 1974-08-09
Abstract: Oven comprises a number of steam tubes in a rectangle, forming a closed circuit, with a slanted portion at the base. The rectangle is divided by transverse tubes into smaller rectangles; these form four superimposed cooking chambers. The slanted part is heated by a burner opening into a heating tunnel; the gases leaving the tunnel are noticeably less hot when they reach the heating chamber at the base, so that the exposed tubes are in no danger of explosion. The relatively small chimney is fitted with a damper. The oven is partic. simple and operates very efficiently; the temp. is raised rapidly whilst avoiding any risk of damage to the tubes.