baber/WOPTO huggingface dataset:
Patent CH-691655-A5 (CH)
Title: Two-dimensional sectional picture referencing method   for correlation of patient images involves cross-references to medical instrument positions
Inventor: BAUMANN BERNARD
IPC: A61B6/12
Filed: 1995-05-12
Abstract: The method is for the referencing of two-dimensional section pictures of a body for correlation of such pictures with instrument positions in hospital practice. The sectional pictures are taken in a photography unit (3) by means of tomography of a motionless body (1) lying on a locating surface (2) and are referenced independently of the body. In a calibration stage, at least the position of a point in the picture-taking plane is determined in a fixed-space coordinate system. During the picture-taking stage, each sectional picture is so related to the position of the locating surface that this position is also determinable in fixed-space coordinates. After photography, the locating surface is moved to an outer engagement position determinable in fixed-space coordinates. In this position, that of at least one instrument (5) is established in the fixed-space coordinate system.
Patent CH-662431-A5 (CH)
Title: Process control arrangement, in particular DC/DC converter
Inventor: KISLOVSKI ANDRE
IPC: H02M3/335
Filed: 1983-03-17
Abstract: A DC/DC converter according to the switched-mode controller principle comprises a switched process control cell (11) by means of which an electrical input current (I1) is converted into an output current (I2) controlled with respect to the output voltage (U2). The control arrangement controls for minimum deviation between the output voltage (U2) and a reference voltage (U3) and for minimum deviation between two additional control variables (a, e). These are proportional to the power removed or supplied to the process control cell (11) per unit time. <IMAGE>
Patent CH-687098-A5 (CH)
Inventor: RAMILLON JEAN-PIERRE
IPC: F16B21/18
Filed: 1992-06-11
Abstract: It essentially comprises a cylindrical housing (1) and a body (4) having a shape conjugal to the shape of the housing (1). The body (4) is immobilised, so as to compress the elastically compressible piece (3), by a split ring (6) located in a groove (7) in the cylindrical wall of the housing (1). The shape and the dimensions of the ring (6) are chosen such that it bears against a peripheral surface of the body (4) in order to prevent it from moving outwards. The ring (6) is locked into the groove (7) by a ring (8) having areas (82) which, owing to their shape, prevent the ring (6) from leaving the groove (7) and bulges (81) acting in conjunction with a groove (41) in the body (4) in fixing the ring to the body by snap-fitting. <IMAGE>
Patent CH-689449-A5 (CH)
Title: Cutting process for flat print products along preset cutting line
Inventor: MUELLER HANS
IPC: B26D11/00
Filed: 1994-08-12
Abstract: The cutting process is carried out by two knives of a cutting device (4,4',5) opposite each other, moving continuously along feed direction parallel to their plane one behind the other. The two knives are moved in a plane basically perpendicular to the plane of the print product (2) in cutting grip with each other.The device used includes a feed device (3) by which the print product is moved as described. The print product can be guided through the knives. It also includes a drive device for at least one of the knives, which enables the knives to move in the manner described
Patent CH-661560-A5 (CH)
Title: Drive device for a blind for protection against the sun and/or the weather
Inventor: RYPKA MANFRED
IPC: E06B9/76
Filed: 1983-08-12
Abstract: For force limiting in drives of blinds for protection against the sun and/or the weather, an element (20) limiting the rotary force is inserted at the transition point from universal joint (13) and drive bar (14). This element consists of two sleeves (21, 30) which engage in one another, the outer sleeve (21) of which has on the inside catch recesses (22) and the inner sleeve (30) of which has axial slot openings (31) for receiving cylindrical bodies (32). In the central cavity (33), an elastic pressure element (34) is inserted. Such an element (20) can easily be installed subsequently. By selecting the number of cylindrical bodies (32) and/or the Shore hardness of the elastic pressure element (34), the force limiting can be adapted to the respective blind. <IMAGE>
Patent CH-631772-A5 (CH)
Title: Method and machine for destroying the snow covering a road
Inventor: HUNKELER LUDOVICO
IPC: E01H5/10
Filed: 1979-06-07
Abstract: The method consists in melting the snow, as it is progressively collected on a road, by introducing and dispersing it into heated and stirred water in a tank, and in pouring the water resulting from the melting onto the road. Machine for the implementation of the method comprising a motor vehicle (1) carrying, at the front, a case (2) with a spout (5) half-filled with water; means for circulating (9, 10) and heating (12) water; means for collecting (8a), introducing (8), dispersing and stirring the snow in the case. These dispersion and stirring means comprise two groups of coaxial drums, which are perforated and provided with axial openings (13a, 13b; 14a, 14b; ...) and with baffle plates (13c, 13d; 14c, 14d; ...). The drums of one group alternate with those of the other group and are driven rotationally in the opposite direction to that of the drums of the other group. The machine lends itself particularly to the clearing of roads and squares of a town, of airport runways, of sports grounds, etc. <IMAGE>
Patent CH-634525-A5 (CH)
Title: Package for suppositories
Inventor: LEDERMANN JAKOB
IPC: B65D65/46
Filed: 1980-07-26
Abstract: The package for suppositories in water-soluble plastic film, in particular in polyvinylalcohol film, displays the advantage that the suppository can be exposed during use by dissolving the covering away in water with far less effort than in the case of conventional packages which require mechanical opening.
Patent CH-596793-A5 (CH)
Title: Unfolding wrist-watch strap catch
Inventor: ARAGON ANTONIO
IPC: A44C5/24
Filed: 1976-05-21
Abstract: Unfolding wrist-watch strap catch has central component with pivoting arms at ends engaging with central locking device
Patent CH-661884-A5 (CH)
Title: Method for the production of a shaped body from solid elements and/or powder
Inventor: HOFER BEAT
IPC: B22F3/15
Filed: 1983-12-05
Abstract: The shaped body, which is composed of solid elements and/or powder is sealed off gastightly by soldering. The gastightly sealed shaped body is placed in a hot-isostatic press and subjected in two separate phases to the pressure and the heating temperature. In the first phase, a pressure (P1) of at least 50 bar is applied in the press. The inert gas is then heated in the first phase to a temperature (T1) slightly below the solidus temperature of the soldering metal. A first holding time (X1) of at least 30 minutes is then observed. This is followed by a second pressure and heating-temperature phase (P2, T2), the values for which are higher than those in the first phase. The subsequent second holding time (X2) lasts at least twice as long as the first holding time (X1). These steps make possible the use of soldering metal to seal off the shaped body, and the penetration of pressurised gas between the solid elements or into the capsule containing the powder is avoided. <IMAGE>
Patent CH-661270-A5 (CH)
Title: Process for preparing benzoxadiazole and benzothiadiazole derivatives
Inventor: HEITZMANN MARKUS DR
IPC: C07D271/12
Filed: 1982-11-15
Abstract: Process for preparing 2,1,3-benzoxadiazole-4-carboxaldehyde and 2,1,3-benzothiadiazole-4-carboxaldehyde by converting 2,1,3-benz- oxadiazole or 2,1,3-benzothiadiazole with an organic alkali metal base into the corresponding 4-(2,1,3)-benzoxadiazolide salt or 4-(2,1,3)-benzothiadiazolide salt and subsequently formylating the salt which was thus obtained. These aldehydes are important starting compounds for preparing pharmacologically active 4-(2,1,3-benzoxadiazol-4-yl or 2,1,3-benzothiadiazol-4-yl)-1,4-dihydropyridines.
Patent CH-624301-A5 (CH)
Inventor: WERDING WINFRIED JEAN
IPC: A61J1/00
Filed: 1978-07-25
Abstract: Assembly comprising a tank for a product to be injected and a syringe having at least a syringe body, a plunger, a needle holder and a needle, wherein the needle (12) is rigidly fixed to the syringe body (9) at the needle holder (10) which has on its periphery a securing element (10), the tank (2) has at a first end (3) a fixing element (4) allowing to sealingly connect it to the needle holder (10) and at its ends opposit to said first end (3) an opening provided with an outer annular rib (6), set opening is sealed by an elastomeric plug (7), said plug (7) is covered on the outer side with an aluminyum capsule (8) which is edged around said annular rib (6), the length of the needle (12) and of the tank as well as the thikness of a plug (7) are selected so that the entrance (12a) of the channel (12b) of the needle (12) is inserted into the plug (7) when the assembly is assembled and packaging means (16) protect the assembly against any possible contamination.
Patent CH-643156-A5 (CH)
Title: Comminution machine for plant material, in particular plants and branches
Inventor: HAEMMERLI RAINER
IPC: B02C18/22
Filed: 1979-09-26
Abstract: The machine is to provide a high cutting capacity when using an electric motor (3) which can be connected to the domestic mains of 220 V. The blade is located on a rotating disc which is seated directly on the shaft of the motor. The blade extends approximately radially on the disc and the blade cutter is inclined from the inside to the outside towards the cutting plane. The advance of the branches to be comminuted is different from the thickness of the branches. A rotary current motor of 380 volts is used, which motor is switched as capacitor motor and has a power of approximately 1.5 kW and a speed of rotation of approximately 3,000 rpm. The disc can be provided on the end face located facing away from the blade with beater bars for comminuting foliage. Using the blade, branches up to a thickness of approximately 4 cm can be comminuted. <IMAGE>
Patent BE-1011010-A5 (BE)
Title: Traitement du diamant.
IPC: C23C14/18
Filed: 1996-10-03
Granted: 1999-03-02
Abstract: L'invention concerne le traitement du diamant. Une surface d'un diamant, en particulier d'une fenêtre en diamant, est traitée par dépôt d'une couche d'un métal formateur de carbure, comme le titane, sur la surface, puis par élimination de la couche. Ce traitement a pour effet de passiver le défaut de surface sous contrainte dans le diamant, comme les joints de grains, défauts de macle et dégâts de polissage.
Patent CH-633072-A5 (CH)
Title: Sealing strip for doors and windows
Inventor: BOREL PAUL
IPC: E06B7/23
Filed: 1979-11-29
Abstract: This sealing strip for doors and windows comprises a flexible strip (1), a rigid plate (9) and a tenon-strip (6). The flexible strip is fastened by one edge (5) to the edge of the rigid plate, forming a V-shape with the latter. The tenon-strip, integral with the rigid plate, and perpendicular to the latter, is fitted with barbs (spikes) (7). The tenon-strip is intended to be introduced in a groove made in the leaf or the fixed frame of a door or of a window. The barbs (spikes) do not hinder the tenon-strip from being pushed in, but prevent the latter from being removed. It is thus possible to fasten the strip without using adhesive. The strip may be advantageously manufactured from a synthetic material, by spinning. <IMAGE>
Patent CH-595807-A5 (CH)
Title: Foam mattress with internal air circulation
Inventor: WEIDENMANN-MEHLMER HANSULI DR
IPC: A47C27/15
Filed: 1975-09-12
Abstract: Foam mattress with internal air circulation has inner cavities linked to atmosphere by narrow ducts in partitions between layers
Patent CH-568191-A5 (CH)
Title: Container for foodstuff beakers - has angled ribs within open topped container to centralise beakers
IPC: B65D71/70
Filed: 1973-09-06
Abstract: The container is able to carry beakers of generally rectangular cross section. Stays to carry the beakers are arranged inside a rectangular frame, and are connected to each other by rails positioned vertical to the stays. A section of the rails carry corner pieces to center the beakers whilst another section of the rails is fitted with ribs for the same purpose. One section of the corner pieces is connected both to the rails (3) and to the frame (1). The corner pieces also have recesses (9) to permit the stacking of a further frame. At least two corner pieces combine to make a beaker centring piece. The beakers are especially for containing yoghurts or cheeses.
Patent CH-596883-A5 (CH)
Title: Grain wetting eqpt. with paddle type rotor
Inventor: MUELLER ROMAN
IPC: B02B1/06
Filed: 1974-10-02
Abstract: Grain wetting eqpt. with paddle type rotor design of paddles and water feed regulation ensure controlled wetting
Patent CH-695599-A5 (CH)
Title: Holder for ensuring automated motion of motor vehicle bodywork element in paint spraying station, is made of recyclable plastic material
Inventor: MAEDER ALEXANDRE
IPC: B05B13/02
Filed: 2001-04-20
Abstract: A holder (1) with an anchoring section (10), a shaft (3) and a grip (2), for ensuring automated motion of a motor vehicle bodywork element in a paint spraying station, is made of a recyclable plastic material.
Patent FR-2063219-A5 (FR)
Title: Water softening apparatus
IPC: B01J47/02
Filed: 1969-09-08
Granted: 1971-07-09
Abstract: Apparatus for softening hard waters for domestic or industrial uses. It comprises a steel vertical tank in the form of a cylinder with a flat base and a dome-shaped cover. The assembly is designed to contain an ion exchange resin together with filtering materials, such as pebbles, silica, etc. Sleeves for the water inlet and the softened water outlet are screwed or brazed on the recipient. The outlet consists of a closed steel tube which serves to support the filtering material of the grid; it has three inlets for the water and contains a filtering element made from a stainless steel sieve or from a porous tube. When worn or encrusted the latter can be withdrawn, after unscrewing the outlet tap, and replaced, without upsetting the operation of the plant.
Patent FR-2067678-A5 (FR)
Title: Foundation wire for card cylinders
IPC: D01G15/88
Filed: 1969-11-13
Granted: 1971-08-20
Abstract: The carding device consists of a cylinder, a foundation wire and a metallic card clothing arranged in this order. The wire is flexible and conforms to the surface of the cylinder. It is shaped so that it has uniformly spaced thick and thin areas extending across the width of the wire. It also undulates so that the thick area forms the trough of the undulation. The wire smooths out irregularities in the cylinder and forms a seat for the clothing.
Patent FR-2032614-A5 (FR)
Title: Automatic cooker/cooler for creams jams etc
IPC: A23G3/02
Filed: 1970-01-07
Granted: 1970-11-27
Abstract: Automatic cooker/cooler for creams, jams etc. In this device no manual operation is required for products needing together or separately, heating up to 200 degrees, mixing and cooling. The compact assembly includes a stainless main tank with a stirrer, and built-in heating and cooling systems enabling cooking of the contents to present temps. and pasteurization if necessary by rapid cooling.
Patent FR-2056447-A5 (FR)
Title: Cadmium antimony lead alloy for battery - plates and cable sheathing
IPC: C22C11/08
Filed: 1970-06-30
Granted: 1971-05-14
Abstract: The alloy comprises 2.5% Sb, 2.5 - 3% Cd the remainder being Pb. The material has improved tensile strength and can thus be used for battery electrode substrates in a finer gauge than usual materials.
Patent FR-2098797-A5 (FR)
Title: Fixing and binding agent for unfired glazes - slips and enamels to be decorated
IPC: C03C8/16
Filed: 1970-07-28
Granted: 1972-03-10
Abstract: The mixture comprises dispersible synthetic materials with one or more binding agents. Specif. the synthetic materials are polymers and/or copolymers of vinyl compounds, partic. vinyl acetate, acrylic amide, acrylonitrile, methacrylic amide, vinyl chloride, vinylidene chloride, vinyl propionate, butadiene, styrene, butadiene-styrene, maleic acid esters and unsaturated carboxylic acid esters.
Patent FR-2098994-A5 (FR)
Title: Sweets, semiautomatic fabrication - with automatic injection and ejection
IPC: A23G3/02
Filed: 1970-07-27
Granted: 1972-03-10
Abstract: A semi-automatic machine for forming "calissons" and similar sweets comprises a horizontal rotary table carrying at least three plates of moulds distributed regularly around the axis of rotation, and at least three stations for injection of the paste to be moulded, for glazing the sweets and for demoulding. The paste to be injected may be contained in a reservoir above the injection stations disposed on the rotary plate, and above a slab carrying a layer of dough. Above the rotary plate is another plate carrying projections which occupy the space afterwards to be occupied by the glazing. The reservoir may have a perforated plate at the base, the perforations being calibrated according to the consistency of the paste.
Patent FR-2105379-A5 (FR)
Title: Geo2/sb catalyst for colourless polyesters
IPC: C07C29/149
Filed: 1970-09-03
Granted: 1972-04-28
Abstract: The polyesters (I) are products of terephthalic acid (III)/glycol ester polymerisation containing at least 80% of (III). The atomic proportion of Sb to Ge is 0.1-2.0. Ge compounds give good whiteness and transparency. Sb metal gives freedom from ether links. The combination of these catalysts gives highly polymerised polyesters useful for fibres and films of high whiteness, transparency and good heat resistance combining the advantages of each catalyst. Germanium oxide (II) issued as a solution in ethylene glycol. Concentration of (II) is 0.005-0.5 wt.% of (I). The Sb metal particles are sized 1-100 microns. Polymerisation is performed at 220-320 degrees C and 0.1 10 mmHg pressure.
Patent FR-2129194-A5 (FR)
Title: Sewing device for binding strips - on edges and pockets of garments
IPC: D05B3/10
Filed: 1971-03-18
Granted: 1972-10-27
Abstract: The elements to be united are clamped on a lower slide which is provided with slits through which the needles of the sewing-machine can pass. This slide is brought to the rear, under the head of the machine, during the course of the sewing operation. The slide is guided by two rectilinear guides which are fixed to the table of the machine by screws. A clamping plate is fixed on the lower slide and can be pivoted around an axis. The sewing operation is much simplified and less skill is required. Normally three sewings are necessary and only a skilled dress-maker can do the work because the elements to be secured tend to slide over each other. The new device simplifies the procedure so that it can be effected in a single operation which does not require much professional skill.
Patent FR-2208398-A5 (FR)
Title: Single stage dinitronaphthalene prepn - by nitration of naphthalene with dil. nitric acid
IPC: C07C205/06
Filed: 1972-11-30
Granted: 1974-06-21
Abstract: The process uses dil. HNO3 contg. 62.5-75 wt % HNO3 and is carried out at 50-75 degrees C, (pref. 65-70 wt % HNO3 at 60-70 degrees C). the HNO3 used is pref. recycled spent acid made up to required concn. with conc. HNO3.
Patent FR-2233849-A5 (FR)
Title: Lightweight metal reel for wire - end pieces screw into tubular body with stiffeners along inside
IPC: B65H75/14
Filed: 1973-06-18
Granted: 1975-01-10
Abstract: A lightweight metal reel for wire has a thin walled tubular centre section on which the wire is wound and two larger diameter end pieces with large central holes. The tube has at least three stiffening struts integral with the tube running along its inner surface. The end pieces are held in place by screws passing through them into tapped holes in the ends of the stiffeners. The stiffeners do not stretch the whole length of the tube, a small gap being left at each end. The end pieces have a circular extended surface to fit into the tube ends, using the short gaps. A reel of maximum diameter 350mm and tube length 280mm weighs approximately 13.5 kg.
Patent FR-2250374-A5 (FR)
Title: Gate control mechanism on lifts - has drive unit coupled to locking devices and gate moving mechanism
IPC: B66B13/20
Filed: 1973-07-13
Granted: 1975-05-30
Abstract: The mechanism is particularly for lift gates sliding sideways to leave a central opening. It comprises a driver unit whose moving parts are coupled to locking devices and to the gate driving mechanism so as to engage and release the locking devices when the gates are not moving. They are also coupled to mechanisms for moving the gates so as to open and shut them, and to safety devices which can halt movement at any time. The driving mechanism can incorporate a shaft (10) to which a crank (11) is keyed, rotating through more than 180 deg. The crank has a connecting rod (12) mounted in a slide coupled to the gate moving mechanism.
Patent DD-150629-A5 (DD)
Title: Verfahren zur abwasserfreien metallisierung der oberflaeche von werkstuecken
Inventor: MELLEROWICZ RYSZARD
Filed: 1980-05-13
Abstract: Die Erfindung ist anwendbar bei der Metallisierung von Metallteilen, insbesondere beim Verzinken von Stahloberflaechen. Ziel und Aufgabe bestehen darin, bei der Metallisierung von Werkstueckoberflaechen die bisher unvermeidliche Emission schaedlicher Abwaesser in die natuerliche Umwelt auszuschlieszen, und zwar durch Rueckfuehrung der mit den Werkstuecken aus den einzelnen Baedern ausgehobenen Abtropffluessigkeiten in den Metallisierungsprozesz.  Erfindungsgemaesz werden die zu metallisierenden Metallteile der Reihe nach in die einzelnen Baeder eingetaucht, wobei jedes Bad eine zunehmende oder gleiche Anzahl der Bestandteile wie das vorangehende Bad aufweist. Zwischen den einzelnen Arbeitsgaengen wird hoechstens eine Waesche in einem regenerierten oder verbrauchten, zur Regeneration bestimmten bzw. in einem verduennten Bad vorgenommen, wobei die Abtropffluessigkeiten aus dem Prozeszablauf durch Zugabe zu einem die gleiche Anzahl der Bestandteile wie die zuzugebende Abtropffluessigkeit enthaltenden Bad wieder benutzt wird. Danach wird das verbrauchte Bad nach einem bekannten Verfahren regeneriert.
Patent DD-157625-A5 (DD)
Title: Explosionsgeschuetzte lampe
Inventor: KACZYNSKI JERZY
IPC: F21V25/10
Filed: 1981-03-24
Abstract: Die die bekannten Schaltungen und Absicherungen mit Schutznetzgewebe enthaltende Lampe zeichnet sich dadurch aus, dass der Innenraum der explosionssicheren Leuchte mit einer Isolier-Kuehlfluessigkeit gefuellt ist, auf deren Oberflaeche sich ein Schwimmerschalter befindet und in der in beliebiger Tiefe ein Thermoschalter angeordnet ist.
Patent DD-202199-A5 (DD)
Inventor: BARTRAM DAVID T
IPC: F16D69/02
Filed: 1982-04-12
Abstract: Friction linings, especially clutch facings of wound construction are manufactured from glass yarns which have been textured, and into which at least 1.5 percent of overfeed has been introduced during texturing. The glass yarns can be textured by an air-jet, and can also contain metal wires and/or organic fibres. The yarns are impregnated with binder before winding into a preform when making a clutch facing, and exhibit good pick-up of the rubber-based binders employed.