baber/WOPTO huggingface dataset:
Patent CH-669677-A5 (CH)
Title: Optical device for beam focussing or divergence - has opposing spherical and planar reflectors provided by facing surfaces of transparent block
Inventor: PERREN BENNO
IPC: G01F23/292
Filed: 1986-03-24
Abstract: The optical device, equally applicable to expansion or focussing of a light beam, uses a cylindrical transparent block with a spherical reflective surface (1) and a planar opposing reflective surface for double reflection of the light beam. The radius of curvature (R) of the spherical reflective surface lies betwen 0.8 and 0.3 times the sum of the distance (4) between the 2 reflective surfaces (1,2) and the distance (L2) between the planar reflective surface (2) and the focus (F). Pref. the incident light path is directed onto the spherical reflective surface (1) via a planar light input face lying in the same plane as the planar reflective surface (2). ADVANTAGE - Reduced light loss.
Patent CH-619857-A5 (CH)
Title: Hip prosthesis
Inventor: BLANQUAERT DANIEL
IPC: A61F2/30
Filed: 1978-02-21
Abstract: This hip prosthesis comprises a femoral part with a spherical alumina head mounted on a metal rod, and an acetabular part consisting of a concave alumina hemisphere (2) fitted with ridges (3, 4, 5) on its convex face. The acetabular part comprises on its convex face three peripheral anchoring studs (6, 7, 11) with axes parallel to that of the hemisphere, respectively spaced by an angle between 80 DEG  and 90 DEG , and an axial anchoring stud (12). Application to total hip prostheses with cementless fixation in the bone by bone regrowth. <IMAGE>
Patent CH-656046-A5 (CH)
Inventor: BARTHELEMY PIERRE
IPC: A23C19/032
Filed: 1983-04-29
Abstract: A process for improving the cheese capacity of milk used in the preparation of uncooked or half-cooked pressed paste cheeses comprising adding to the milk during the course of the preparation of said uncooked or half-cooked pressed paste cheeses, an enzyme extracted from a culture of Micrococcus caseolyticus; and the uncooked or half-cooked pressed paste cheese prepared thereby.
Patent CH-665051-A5 (CH)
Title: Push button electrical switch e.g. microswitch - has symmetrical contact arms and housing acting on deformation element for respective bias springs
Inventor: SCHWEITZER HANS E
IPC: H01H13/56
Filed: 1984-05-16
Abstract: The push-button switch has a pivoted contact arm (8) displaced between a pair of stops (1,4), with a bias spring within the push-button housing (1) press ing it into contact with one or other stop (1,4) under control of a deformation element (15). A second mirror symmetrical contact arm (8) lies in the pivot plane of the first, similarly cooperating with a pair of stops (1,5) and acted on by a respective bias spring (9). The plane of symmetry (16) is perpendicular to the pivot planes of the two contact arms (8), with two mirror symmetrical stops (4,5) acting as the electrical contacts to allow the contact arms (8) to be electrically coupled. ADVANTAGE - Allows max. spacing of electrical contacts.
Patent CH-676314-A5 (CH)
Title: Cover for outdoor decorative flower pots
Inventor: HEHLE HERIBERT
IPC: A01G13/02
Filed: 1988-07-22
Abstract: Cover for outdoor decorative flower pots has cantilevered brackets with sliding shoes etc. at holding ends, displaceable in guide rail
Patent CH-690071-A5 (CH)
Title: Metal lid for food container includes central depression and opening, both filled by plastic seal attached to internal backing membrane, which is removed to assist opening
Inventor: ROJEK ARNALDO
IPC: B65D51/14
Filed: 1994-10-12
Abstract: The cover (1) includes a depression (4) with central opening (6) in its base. A detachable seal (5) closing both opening and depression, is connected to a thin membrane (10) closing the opening, level with the lower surface of the cover.  An Independent claim is included for the method of manufacture. The depression and hole are formed in the upper surface of the cover. The hole is blocked from below by applying the thin membrane, which solidifies. The plastic completing the seal is poured in, filling depression and hole to complete the seal. Preferred features: The inner surface has a hygienic lacquer coating. Membrane and seal are of the same food-compatible material. Depression, cover and circular opening are concentric. The underside is lacquered before making the hole. Adhesion between membrane and seal is secured by vulcanization.
Patent CH-665112-A5 (CH)
Inventor: FURUGARD ERIC
IPC: A61B5/022
Filed: 1985-10-11
Abstract: PCT No. PCT/CH86/00140 Sec. 371 Date Jun. 9, 1987 Sec. 102(e) Date Jun. 9, 1987 PCT Filed Oct. 8, 1986 PCT Pub. No. WO87/02233 PCT Pub. Date Apr. 23, 1987.The stethoscope comprises a membrane (2) sensor (1) connected by a tube (3) to ear-pieces (8 & 9). The tube (3) traverses a casing (10) containing an electrical unit connected by a cable (12) to an electrical sensor (11). The electrical unit is sensitive to a given frequency range and comprises an electro-acoustic emitter (19) supplying acoustic signals into conduit (3) which are obtained in response to signals coming from the sensor (11) according to a predetermined scheme.
Patent CH-656587-A5 (CH)
Inventor: BAINS RASHPAL
IPC: B60R13/10
Filed: 1983-11-08
Abstract: 1. Universal holder for a licence plate comprising a support (6) to be mounted on the car body, a frame (2) for exchangably holding a registration number plate (3) being swivelable connected to the lower side of the support characterized in that the upper side of the frame and the support are provided with a spring-lock and a lock pin (4, 5), which snaps into locking position when the holder is in use.
Patent CH-583857-A5 (CH)
Title: Sheet securing clip for rectangular component - bears against three sides and snaps over fourth with resilient action
IPC: F16B2/22
Filed: 1975-05-17
Abstract: The clip is for securing sheet or cloth to rectangular-section components. It fits against three sides (1-3) of the component, and has a further portion (4) snapping into engagement under spring action over the fourth one. The clip can have a rail portion, over which a slide is snapped or slide into engagement, so as to secure a sheet extending to both sides of the component. It can be of spring plastic or metal. This allows easy detachment of the sheet when desired, without damage to the latter on doing so.
Patent CH-643416-A5 (CH)
Title: Method and device for illumination by fluorescence
Inventor: KIM CHUNG NAM
IPC: H05B41/04
Filed: 1980-09-29
Abstract: The device for implementing the method provides for the striking of a fluorescent tube and its supply with direct current by means of a voltage multiplier (38) whose input terminals (18, 20') are connected to an alternating current source (21). The fluorescent tube (28') is connected to the output terminals (22, 24) of this multiplier, in series with a resistor (26). The instantaneous voltage appearing across the terminals (22, 24) is sufficient to strike the tube (28'). The resistor (26) then keeps the potential difference across the terminals of the tube (28') at the desired value. This method makes it possible to use fluorescent tubes having a single electrode at their ends; it therefore avoids incandescent electrodes. <IMAGE>
Patent CH-572255-A5 (CH)
Title: Plates with characters e.g. number plates - characters encased in plastic or fibre glass to protect against water
IPC: G09F7/00
Filed: 1974-06-14
Abstract: A production process is given for the manufacture of advertising signs or vehicle number plates. On one form the number or letters are formed on paper, foil, textile etc and the complete strip is then sandwiched between two plates of either plastic or fibre glass. alternatively the characters may be formed on the surface of a plate in coloured plate and a protective layer of transparent fibreglass applied. The techniques provide excellent protection against water, weathering, knocks etc. Preferably the protective, encasing layer is moulded over the basic plate so that it lies in the centre.
Patent CH-652054-A5 (CH)
Inventor: ASLUND CHRISTER
IPC: B22F5/12
Filed: 1979-10-24
Abstract: A casing for isostatically pressed pieces, which are intended for the extrusion of metal articles, in particular stainless steel metal pipes. The outer and inner envelopes (302, 304) of the casing (301) are comprised of a thin metal sheet: the outer envelope (302) at least has, along the periphery thereof, resistance characteristic substantially uniform in the axial direction and it consists of, in particular, a spiral welded pipe and is provided, preferably, with a bulge directed outwardly, opposed to the narrowing. It is provided, at least at the front part of the casing an intermediary piece which is made of one or several parts; this piece is obtained from ductile material or from a material obtained by compression of a powder. It is also provided a method for producing such casings and pressed pieces and a method for the extrusion of pipes as well as pipes obtained by such method.
Patent BE-1003379-A5 (BE)
Title: Procede de cuisson de plats a base de viande.
Inventor: SMITH PATRICK
IPC: A23L35/00
Filed: 1990-06-15
Granted: 1992-03-10
Abstract: L'invention concerne un procédé de cuisson d'un plat à base de viande, caractérisé en ce que l'on soumet la viande à un traitement préalable, en la saisissant, de façon à y enfermer hermétiquement les jus, on transfère la viande saisie dans un récipient, on introduit dans le récipient un volume approprié de liquide comportant des additifs comestibles, on emballe sous vide la combinaison ou on enveloppe cette combinaison sous retrait, on chauffe la combinaison ainsi obtenue à une température convenable pendant une période appropriée de façon à la cuire et on laisse refroidir la combinaison. De préférence, on choisit la viande dans le groupe formé par la volaille, l'agneau, le porc ou le boeuf, sans os.
Patent CH-636151-A5 (CH)
Title: Structured ceiling
Inventor: STEINER KARL G
IPC: E04B9/34
Filed: 1978-10-09
Abstract: The structured ceiling is composed of a grid which can preferably be suspended on a top ceiling by wire hooks or chain hooks, is in the form of a lattice and comprises strip lamellae (1) which are fitted together and are connected at their points of intersection by fitted clips (2). This results in a structured ceiling which is substantially "warp-free" even over large surface areas and can be easily mounted and demounted. <IMAGE>
Patent CH-587442-A5 (CH)
Title: High capacity water superheater - has headers joined by tubes forming combustion chamber wall and convection section
IPC: F24H1/40
Filed: 1974-08-07
Abstract: The two main headers are situated one at top and one at the bottom of the combustion chamber. The headers are joined by tubes which form the outside walls of the combustion chamber and the convection portion. This part is transversed directly by the flue gases which are evacuated by the delivery cone connected to the chimney. The heater body is able to expand freely within the heat exchanger at the face of the heater. The heating equipment is enclosed within the cross headers.
Patent CH-607647-A5 (CH)
Title: Installation for destroying a target by one or more projectiles launched by a weapon
Inventor: CHANEL ROBERT
IPC: F41G3/14
Filed: 1974-10-31
Abstract: The installation comprises observation means (14) constituted for example by a radar apparatus, a computer-based fire control apparatus (13) and means of adjusting the duration of travel before the explosion of the projectile or projectiles launched by the firing weapon (11). The installation comprises a device (10) for controlling the said means of adjustment on the basis of the results of observation of the explosion or explosions of the projectiles already fired and of the target (C). This installation makes it possible to ensure the correction of the time of travel of the projectile before explosion at the very moment the projectile is launched. It applies equally well to projectiles fired by small-calibre rapid-firing guns, to those fired by large-calibre guns and to missiles and rockets. In particular, it allows targets moving at low altitude to be hit. <IMAGE>
Patent CH-570225-A5 (CH)
Title: Multiple purpose turning tool is used - for machine bore and chamfering edge of bore in workpiece in one operation
IPC: B23B27/00
Filed: 1973-10-18
Abstract: The turning tool consists of a bar at the end of which a triangular "throw away" cutter bit is clamped. The cutter bit is located on a plane through the centreline of the bar in such a position that a point of it will cut the inside face of a bore. A second cutter bit (8) is mounted on a ring on the bar in such a position that one of the sides of the triangular tool bit will engage with the edge of the hole after the first cutter bit has passed through the hole. The ring on which the second cutter bit is mounted is secured to the bar by means of grub screws (7), and a screw (9) connects the triangular cutter bit to the ring.
Patent CH-592738-A5 (CH)
Title: Bonding and antimicrobial finishing of fibre fleeces - with aq. compsn. contg. epoxide, fatty amine, dicarboxylic acid and aminoplast
IPC: C14C9/00
Filed: 1973-12-12
Abstract: Bonding and antimicrobial finishing of fibre fleeces is carried out by (1) applying an aq. compsn. comprising (A) reaction products of (a) an epoxide contg. at least two epoxide gps./mol., (b) a 12-24 C fatty amine, (c) a dicarboxylic acid HOOC(CH2)y-1 COOH where y = whole number 1-13 and opt. (d) an anhydride of an aromatic dicarboxylic acid with at least 8 C, an aliphatic monocarboxylic acid with at least 2 C or an aliphatic dicarboxylic acid with at least 4 C, (e) an aliphatic diol with 2-21 C and/or (f) a difunctional cpd. different from (a), (c), (d) and (e), reacted or mixed with (B) an aminoplast precondensate contg. alkylether gps., and (2) drying at an elevated temp. Esp. for treating non-woven fabrics made from a wide variety of fibres (glass, cotton, viscose, polyamide, polyester, etc.) to give finished fabrics with good mechanical properties and handle, good fastness to washing, solvents and shampoos, and good antimicrobial properties. Process is esp. useful for treating carpets, needled floor coverings, mats and air filters. Epoxide (a) is pref. derived from bisphenol A. The reaction prod. may be used in the form of a soln. e.g. in perchloroethylene or as an aq. emulsion, and applied to the fabric by spraying, dipping, foularding, etc., followed by curing at 100-160 degrees C (esp. 120-140 degrees) for a few mins.
Patent FR-2040916-A5 (FR)
Title: Corrosion resistant, refractory contg iron - powder compacts
IPC: C23D5/00
Filed: 1969-04-14
Granted: 1971-01-22
Abstract: Method of corrosion protection of sintered metal products in which 7-10 wt.% of a powdered mineral comprising (in wt.%) 30-50 SiO2, 3-10 Al2O3, 20-30 CaO, 12-20 Fe2O3, 4-7 Na2O, 0.3-1.0 MgO, 0.1-0.2 MnO, 0.5-2 P2O5, is added to the metal powder before sintering, and the sintering is carried out in a controlled atmosphere. Prior to addition to the metal powder which is pref. iron, the additive is calcined at 950 degrees C for 1 hour, and ground to 500 mu.
Patent FR-2057356-A5 (FR)
Title: Diallyl dithiocvanoiminocarbonate as - pesticide
IPC: A01N47/42
Filed: 1969-08-13
Granted: 1971-05-21
Abstract: Diallyl dithiocyanoiminocarbonate, (CH2=CH-CH2S)2 C=N-CN, is used as an insecticide and acaricide to combat the problems of insect resistance and pesticide residues.
Patent FR-2063570-A5 (FR)
Title: Silicone rubber sealing pad
IPC: G10D9/04
Filed: 1969-10-22
Granted: 1971-07-09
Abstract: Silicone rubber is used to seal valve cap lids for musical instruments. It is applied as a fluid, pref. as a thick paste and is cured in position to ensure a perfect fit into the hole. A disc of filler can be used to economise on the silicone.
Patent FR-2067542-A5 (FR)
Title: Epidural anaesthetic instrument with a cathe - ter-enclosed needle
IPC: A61M5/32
Filed: 1969-11-06
Granted: 1971-08-20
Abstract: A flexible catheter of PTFE, fluoridated ethylene propylene or polyethylene enterophthalate with a smooth external surface and of a pre-determined length is slid over a hollow needle with a diameter equal to the internal diameter of the catheter. The catheter hub and needle collar interlock and a syringe can be attached to the needle. The external catheter provides a relatively easy way to transversely guide the needle into the epidural space.
Patent FR-2076699-A5 (FR)
Title: Turntable metal-ceramic moulding and shaping plant
IPC: B22F3/03
Filed: 1970-01-23
Granted: 1971-10-15
Abstract: The turntable of a powder metallurgical cutting tool blank manufacturing unit comprises a charging and compaction station, a working station for applying at least one profiling tool from below the table surface onto the endface of the compact, and an ejecting station with a hydraulic press to ensure shock free ejection from the mould into a receptacle. The above is used for the production of cermet cutting tools. The powder is fed into the die preferably in form of a prepressed pellet which is softened by heat to form a paste or mobile powder which is squeezed into the mould from the bottom.
Patent FR-2079757-A5 (FR)
Title: Rolling mill cylinder surfaces - from cast irons with high chromium content
IPC: B21B27/00
Filed: 1970-02-11
Granted: 1971-11-12
Abstract: New alloy suitable for central external surface of mill rolls i.e. table section, is a special type of cast iron contg. Ni-Cr-Si and usually Mn. The Cr-content amts. to a quarter to one third the alloy wt. with 1 wt. % V and ca. 1 wt.% Mo. Spec. compsn. of alloying elements is (wt.%) 2.4-2.6 C, 0.6-1 Si, 0.6-1 Mn, 26-30 Cr, 0.8-1 Ni, 0.8-1.5 Mo, 0-1 V, with minimum traces of P and S. The V and Mo are varied according to the precise use for which the material is intended. The material has a low thermal expansion coefft. good abrasion resistance esp. to oxide scale, and a micro-structure showing a large amt. of primary carbides, finely dispersed in the matrix.
Patent FR-2094557-A5 (FR)
Title: Beach cleaning - by covering with nonwoven polyester fabric
IPC: E02B3/12
Filed: 1970-06-25
Granted: 1972-02-04
Abstract: The bottom, beneath or near the water, is cleared of vegetation and a non-woven fabric is applied and fastened down. Pref. the fabric is of polyethylene terephthalate, or isotactic polypropylene, or polyamide, polyvinyl chloride, polyvinylidene chloride, cellulose acetate, poly acrylonitrile, can also be used. The material may have sand dumped on it.
Patent FR-2061312-A5 (FR)
Title: Improving printing paper containing mechan - ical pulp
IPC: D21H17/32
Filed: 1970-09-11
Granted: 1971-06-18
Abstract: This paper, modified by the addition of mannogalactam, is further improved by the addition of a polyethyleneimine derivative (e.g. product of graft polymerisation of ethyleneimine onto basic condensation products of alkylenepolyamines, aliphatic dicarboxylic acids, lactams or -aminocarboxylic acids) in an amount of 0.005-0.3% (by wt. of solids); the mannogalactam is added in an amount of 0.1-1.5%. Tearing away of cellulose fibres during the printing with rapidly drying inks is suppressed, and the speed of paper dehydration is increased.
Patent FR-2065989-A5 (FR)
Title: Rechargeable accumulator system requiring - minimum attention
IPC: H01M10/52
Filed: 1970-10-15
Granted: 1971-08-06
Abstract: Gases liberated during charging and recharging cycles of a sealed accumulator are chemically recombined exothermically and the water so produced used to keep the accumulator topped up. Departures from the correct stoichiometric ratio during some cycles balance out with similar departures in other cycles so that in the long term the stoichiometric ratio of 2.1 is approx. maintained. The overall temp. rise of the catalyst and the rates of gas flow are kept below the critical limits for explosive recombination by self braking of the catalytic action due to thermal inertia and by artificially slowed down access of the gases to the active catalyst.
Patent FR-2072225-A5 (FR)
IPC: B01J47/12
Filed: 1970-11-23
Granted: 1971-09-24
Abstract: 1320961 Copolymer membrane; dialysis CESKOSLOVENSKA AKADEMIE VED 22 Oct 1970 [25 Nov 1969] 50333/70 Heading B1X Charged solute particles are separated from a solvent by diffusion through a membrane formed of a copolymer comprising at least 50 mol per cent (preferably over 70 mol per cent) of units each having a hydroxyl group, and also comprising units each having a basic and/or carboxylic acid group. The hydroxyl group units may be derived from ethylene glycol monomethacrylate, ethylene glycol monoacrylate or the acrylates or methacrylates of di-ethylene glycol, triethylene glycol, propylene glycol or mixed condensates of ethylene glycol and propylene glycol, or, by saponification, from vinyl acetate. Basic groups may be derived from N, N-diethylaminoethyl methacrylate, N-N-dimethylamino ethyl acrylate or p-diethylaminostyrene; and carboxylic groups from methacrylic acrylic, itaconic acids or maleic anhydride. The copolymer membrane may be formed by forcing a mixture of the monomers between glass plates between which a polyamide foil or a fabric of strongly oriented poly (ethylene terephthalate) monofilament has been placed, polyethylene foil being used to prevent adhesion to the glass plates. Alternatively, wire gauze, porous alumina or sintered glass may be used to reinforce the membrane. The membranes can be used in reverse osmosis, e.g. for desalination, and in dialysis of blood,
Patent FR-2080441-A5 (FR)
Title: Metal-ceramic seals
IPC: C04B37/02
Filed: 1971-01-25
Granted: 1971-11-12
Abstract: An air tight metal-ceramic seal is obtained by coating a ceramic, i.e. aluminium or beryllium oxide with a metallising layer (sinter temp. 1100 degrees C) comprised of 85-95% W, Mo or Re, 10-15% at least one metal from Ni, Cu, Co, Fe and materials which produce glassy phase, and a second solderable layer i.e. Cu between the 1st. layer and the metal. The arrangement is heated in a reducing atmosphere damp H2 and N2 25:75 to metallise the ceramic and solder the metal part to this layer.
Patent FR-2134780-A5 (FR)
Title: Incubator shaker apparatus
IPC: B01F11/00
Filed: 1971-04-20
Granted: 1972-12-08
Abstract: Incubator shaker comprises a link contg liquid the objects being supported and shaken by reciprocating or rotatory action and in which a magnetic driven plate is situated inside the tank below the objects support. This is rotated by an unconnected magnetic drive below the tank and drive plate which is driven by belt from an electric motor.
Patent FR-2158685-A5 (FR)
Title: Microbiological acetic acid prodn - usingmedium contg angullula aceti ad acetic acid bacteria symbiosis prod
IPC: C12J1/10
Filed: 1971-10-28
Granted: 1973-06-15
Abstract: AcOH for use in food ind., as antiseptic, and in cosmetic ind. is prepd. by aerobic bacterial fermentation using an aq. nutrient medium contg., by wt., 2.5-10 (6) % EtOH, 0.005-0.05 (0.05) % NH4 phosphate, 0.01-0.025 (0.025) % K phosphate, 0.005-0.0125 (0.0125) % Mg phosphate or Mg sulphate as mineral salts and 5-50 (20-30) % culture liquor obtd. in cultivating Angullula Aceti and contg. a symbiosis prod. of AcOH bacteria and Angullula Acetic and 5-8 (6-8) % AcOH. Yields can be raised to theoretical and concn. to 12%; addn. of symbiosis prod. supplies vitamins and ferments. Pref. process takes place continuously, using >=2 consecutive submerged reactors.
Patent CH-696786-A5 (CH)
Title: Flag for fixing to a vehicle comprises a rod to which a banner can be fixed and a fixing unit for fixing the flag to an object
Inventor: VIG PETER WEISZ
IPC: G09F17/00
Filed: 2006-12-05
Abstract: Flag (1) comprises a rod (2) to which a banner can be fixed and a fixing unit (3) for fixing the flag to an object. Preferred Features: The fixing unit detachedly fixes the flag to the object. The fixing unit has an insertion mechanism for inserting the flag into the object. The fixing unit has a hook-like element. The rod is made from a flexible material. The fixing unit is formed as one-piece with the rod.