baber/WOPTO huggingface dataset:
Patent WO-2020217219-A4 (WO)
Title: Method of load modulation, antenna system and chip for load modulation on the side of picc device
Inventor: HAMMER MILAN
IPC: H04B5/00
Filed: 2020-04-24
Abstract: During communication between PICC device and PCD device the load of antenna is modulated on the side of the PICC device by means of a switch controlled by the control unit pursuant to the transferred data. The control unit either directly or indirectly, through demodulator (7), controls the switches (3, 4) themselves of at least two antennas (1, 2) with their own resonant circuits, whereby the control of the switches (3, 4) is synchronized with the identical data flow and the level of load of individual antennas (1, 2) on the side of the PICC device is different. The first antenna (1) and the second antenna (2) are mutually close in such a way that both have inductance bonding with the antenna (6) of the PCD device. The second antenna (2) is placed in parallel by the first antenna (1) or the second antenna (2) is placed perpendicularly to the first antenna (1). The second antenna (2) or multiple further antennas of PICC devices are loaded (short-circuited) in larger degree than is suitable for the first antenna (1), by which the output of the antenna (6) on the side of the PCD device is more intensively influenced.
Patent WO-2011160098-A4 (WO)
Title: Particules optiques de soie et utilisations de celles-ci
Inventor: OMENETTO FIORENZO
IPC: A61K9/14
Filed: 2011-06-17
Abstract: La présente invention concerne des procédés de préparation de particules de soie ayant au moins une propriété optique, par exemple, la réflectivité, la diffraction, la réfraction, l'absorption, un gain optique, la fluorescence, et la diffusion de lumière, et des compositions obtenues à partir de celles-ci. Les compositions et procédés de l'invention peuvent être utilisés dans différentes applications, par exemple, des applications médicales, des cosmétiques, un écran solaire et des additifs alimentaires.
Patent WO-2022186913-A4 (WO)
Title: Formation de mesas sur un mandrin électrostatique
Inventor: BOYD JR
IPC: H01J37/32
Filed: 2022-01-24
Abstract: Corps de mandrin électrostatique comprenant des mésas situées sur une surface polie du corps. Chacun des mésas comprend une couche d'adhérence située sur la surface polie du corps, une couche de transition située sur la couche d'adhérence, et une couche de revêtement située sur la couche de transition. La couche de revêtement a une dureté d'au Moins 14 Gpa. Le corps comprend en outre un revêtement de paroi latérale situé sur une paroi latérale du corps. Un procédé de préparation du corps comprend le polissage de la surface du corps et le nettoyage de la surface polie. Le procédé comprend en outre le dépôt des mésas en déposant la couche d'adhérence sur le corps, la couche de transition sur la couche d'adhérence, et la couche de revêtement sur la couche de transition. En outre, le procédé comprend les étapes consistant à polir les mésas.
Patent CH-693840-A5 (CH)
Title: Patient position manual adjusting device for a hospital trolley
Inventor: JEHLE THOMAS
IPC: A61G7/012
Filed: 1999-02-11
Abstract: The coupling between the motor and the mattress support consists of a sleeve (50) with a clamping surface which grips the thrust tube (13). The clamping surfaces are formed by two shells (52, 53); the clamping action of which can be adjusted manually. In one position they exert a positive grip so that the motor drive functions normally and in a second position a friction grip.
Patent CH-688870-A5 (CH)
Title: Compression valve with narrowable hose piece-shaped rubber-elastic membrane
Inventor: KREIER MARTIN
IPC: F16K7/07
Filed: 1994-02-02
Abstract: A virtually tubular housing (1) is provided, which comprises two tubular housing parts (2,3) which can be connected on the end face. Two connecting pieces (8,9) are arranged in the area of the two ends of the tubular housing, to which the hose piece-shaped rubber-elastic membrane (7) can be fixed to one of their two ends. The two tubular housing components at their outer edge are open and have sorting flange-type cross-sectional narrowing (14,15), to which a connecting piece (8,9) from the interior of the housing (1) is intended to be connected. The two connecting pieces are tubular and in the area of their outer periphery have a cross-sectional widening acting as a stop, locating on the cross-sectional narrowing of the corresponding housing component.
Patent CH-656261-A5 (CH)
Title: Circuit to provide protection against burning of the fluorescent layer of a visual display unit
Inventor: BIDESE WERNER
IPC: H04N3/20
Filed: 1985-01-25
Abstract: The protection circuit always protects the fluorescent layer of a visual display unit against burning when the image spot on the screen does not move within a specific time. For this purpose, the brightness signal (h) is passed through an attenuating element (S) before it is passed to the display device of the visual display unit, which attenuating element (S) can be controlled by the output signal (q) from a comparator (KV) which monitors the level of a signal m which is formed from the two deflection signals X(t) and Y(t) using the formula m = (Vx<2> + Vy<2>)<1/2> where Vx = dX/dt and Vy = dY/dt, in a computer (R). <IMAGE>
Patent CH-649550-A5 (CH)
Title: Process for the preparation of alkaline earth metal salts of 5-methyltetrahydrofolic acid
Inventor: CONTI JOSEF
IPC: C07D475/04
Filed: 1984-02-09
Abstract: The present invention relates to a process for the preparation of alkaline earth metal salts of 5-methyltetrahydrofolic acid by reduction of anhydroleucovorin using an alkali metal borohydride, addition of a polyhydroxy compound to the borate-containing alkali metal salt solution of 5-methyltetrahydrofolic acid and treatment with an aqueous solution of an easily water-soluble alkaline earth metal salt, as a result of which the alkaline earth metal 5-methyl- tetrahydrofolate is selectively made to crystallise.
Patent CH-679538-A5 (CH)
Inventor: BURGHERR HEINZ
IPC: A23L13/00
Filed: 1989-02-23
Abstract: In the process, prepared sausage meat filling is dried in the form of a continuous layer, cooled and then comminuted so that flake-shaped meat pieces are obtained. These pieces of meat may be used as food, feed or as an additive to feeds of plant origin.
Patent CH-680257-A5 (CH)
Inventor: HAUSER THOMAS WILHELM
IPC: A23L7/109
Filed: 1990-03-05
Abstract: In order to prepare dried pasta, the pasta is formed from a mixture of water and ground cereal, the pasta thus formed is given a preliminary heat treatment, then it is precooked and dried.
Patent CH-685187-A5 (CH)
Title: Stirrup for a vine stake
Inventor: MOSONI ALFRED
IPC: A01G17/06
Filed: 1991-05-22
Abstract: This comprises a fixed part (6) fixed by a screw and a bolt on the stake (1) and two lateral tabs (7) articulated on this fixed part. Means of guiding the cable (13, 14) are provided in the lateral tabs. The fixed part (6) also comprises means of retention (11) in order that the lateral tabs can occupy either a horizontal position or a vertical position. <IMAGE>
Patent CH-680854-A5 (CH)
Inventor: LUNDER TITO LIVIO
IPC: A23L33/15
Filed: 1990-05-09
Abstract: According to the invention green tea leaves are infused in water, the extract is concentrated to a liqueur consistency, this liqueur is extracted with dichloromethane to remove the pigments, the aqueous phase is mixed with purified sea sand to form a paste, the catechin complexes are eluted with acetone and the acetone is evaporated off to obtain a powder.
Patent CH-613440-A5 (CH)
Title: Process for the preparation of o-aminophenyl ketone derivatives
Inventor: SUGASAWA TSUTOMU
IPC: C07C67/00
Filed: 1977-02-18
Abstract: o-Aminophenyl ketone derivatives are obtained by reacting anilines which are unsubstituted in at least one ortho position with a nitrile in the presence of a boron trihalide to introduce an iminomethyl group in one of the ortho positions of the said aniline then hydrolysing the resulting iminomethyl compound. These derivatives are particularly suitable as intermediates for the preparation of pharmaceuticals.
Patent CH-670630-A5 (CH)
Title: New styryl-substd. tetra:hydro-naphthalene and -indane derivs.
Inventor: KLAUS MICHAEL DR
IPC: C07C209/10
Filed: 1986-05-23
Abstract: Styryl-substd. tetrahydronaphthalene and indane derivs. of formula (I) are new: In (I) X, Y = -CH2- or -C(CH3)-; Z = -CHR8-, -CO-, -CR8(OR7)-, -CHR8-CHR8-, CHOR-CH2-, -CO-CH(OR7)-N-Cl-CH(OR7)-CH(OR7)-; R1 = F, Cl, I, o- or m-bromo, lower alkoxy, acyloxy, NO2, OH, amine, mono- or di(lower alkyl) amino or phenyl-, or lower alkyl in the o- or m- position; R2, R3 = H, lower alkyl, CF3 or halogen, at least one of R2 and R3 being other than halogen; R4, R5 = H, alkyl, alkoxy or halogen; R6 = H, halogen, lower alkyl or OR7; R7 = H, lower alkyl or acyl; R8 = H or lower alkyl, m = 0-5; with the proviso that R6 is H when Z is -CH2-CH2-a nd m is 0; and with the exception of 1,2,3,4-tetrahydro -1,1,4,4-tetramethyl -6-(alpha-methyl-styryl) naphthalene and its derivs. hydroxylated in the terminal phenyl ring.
Patent CH-681142-A5 (CH)
Title: Continuous casting mould - has electromagnetic coils and cores to agitate molten metal with cooled walls following actual mould geometry
Inventor: ROEHRIG ADALBERT
IPC: B22D11/128
Filed: 1989-06-20
Abstract: In the electromagnetic assembly to agitate the molten metal at the mould section of a continuous casting assembly, with coils within hollowed zones at the rear sides of cooled walls to induce a stirring force within the metal, a shell (5) has mould walls (6,6') or wall sections which are cooled and self-supported where the travelling field exerts the stirring force. Walls (6,6') are set to follow the mould shell geometry, without gaps. Travelling field exerts a circular movement (13) in the molten metal (12), round the longitudinal axis (14) of the cast strand. During continuous casting, the coil and its core follows the actual mould shell geometry with the automatic elastic movement of the moulding wall, as it shifts position. ADVANTAGE - Field exerts a stirring action on the molten metal at the outlet section of the mould, without loss. System gives energy savings, and lower investment costs.
Patent CH-645928-A5 (CH)
Title: Method for the manufacture by electroplating of a profiled machining tool, especially a grinding disc containing a precise profile
Inventor: RENKER HANSJOERG
IPC: B24D18/00
Filed: 1981-04-16
Abstract: Method for the manufacture by electroplating of a profiled machining tool, especially a grinding disc containing a precise profile, characterised in that during the process of fixing the cutting hard material (8) by electroplating, the said hard material is strewn onto the pre-profiled tool base body (2), a roller (9) containing the precise counter-profile being used to generate continuously a precise profile of the machining tool. The peripheral face, which receives the cutting hard material (8), of the tool base body (2) according to the present invention consists of ductile material (3). <IMAGE>
Patent CH-642266-A5 (CH)
Title: Flexible dumbbell with soft weight
Inventor: WEBER GUY DE
IPC: A63B21/06
Filed: 1981-05-12
Abstract: The dumbbell intended for physical training consists of two weights having a soft outer consistency, connected together by a flexible handle. Not only can it be gripped like a conventional dumbbell, but, moreover, it is characterised by the fact that it can, by virtue of its consistency, be placed on the nape of the neck, on the instep, or behind the heel. This characteristic makes it possible, with the aid of this dumbbell, to work certain muscles which would, in order to be exercised, require the use of instruments other than a conventional dumbbell. <IMAGE>
Patent CH-687984-A5 (CH)
Title: Single-stage prepn. of betaine from lactone
Inventor: HARDT PETER DR
IPC: C07C227/06
Filed: 1993-11-25
Abstract: Prepn. of betaines of formula <+>NRR'R"-A-COO<-> (I) involves reacting a lactone of formula (II) with a tert. amine of formula NRR'R" (III) in the presence of water at 50-250 (pref. 120-200) deg C. R = 1-22C alkyl; R', R" = 1-4C alkyl; A = -(CR1R2)n-; n = 3-5; R1, R2 = H or 1-4C alkyl (same or different at each occurrence).
Patent CH-645327-A5 (CH)
Title: Intruder-proof pane
Inventor: MATTMANN GERARD
IPC: E06B5/10
Filed: 1981-05-29
Abstract: The pane (1) comprises two outer layers, which are formed by glass sheets (2), and two polycarbonate sheets (3) as inner layers. These layers are in each case separated from one another by films (4). During an attempted break-in, one of the polycarbonate sheets (3) remains intact for an extended period, thus decisively reinforcing the intruder-proof action. <IMAGE>
Patent CH-687089-A5 (CH)
Inventor: FRITZ ZIMMERMANN
IPC: E04B1/00
Filed: 1994-12-12
Abstract: A building structure comprises at least one primary structure (1) with in each case a floor element (2), a ceiling element (3) and wall elements (4) joining floor and ceiling elements and, arranged within the primary structure (1), a secondary structure (5) in the form of at least one intermediate ceiling (5a). The secondary structure (5) provides a first support system of posts (6) and tie beams (7) secured to the posts (6); within the set primary structure (1) this support system is variable in terms of the height and surface design of the intermediate ceiling (5a). The posts (6) may be solidly anchored in the floor element (2) and/or ceiling element (3) and the tie beams (7) may be secured to the wall elements (4) by means of connectors mounted on the wall elements (4) and/or the tie beams (7). The posts (6) can be fitted with connectors, especially arranged at defined intervals, by means of which the tie beams (7) can be secured to the posts (6). Beams (9) can be mounted over the tie beams (7) to hold an intermediate ceiling surface.
Patent CH-677206-A5 (CH)
Title: Hand-held fine engraving tool - variable amplitude EM drive in double housing of plastics material
Inventor: STEINER JOHANN
IPC: B25F3/00
Filed: 1988-11-22
Abstract: The engraving tool is mounted in a compact housing gripped in the palm of the hand and operated by a pistol grip switch (319) by the middle finger.  The forefinger lies along the tool holder for guidance.  The amplitude of the solenoid oscillations are adjusted by a thumbwheel control. The oscillating pole piece (326) is moved nearer to the main magnet by a stepped cam to reduce the oscillations.  The different tools are secured by a simple threaded coupling jaw. ADVANTAGE - Lightweight; simple to adjust; capable of fine work.
Patent CH-581752-A5 (CH)
Title: Bridge expansion gap covering element - has holding and sliding plates with rolling nuts on fastening bolts
IPC: E01D19/06
Filed: 1975-05-21
Abstract: The transition bridging element for the expansion of bridges has a holding plate and a sliding plate which slides by sliding lugs on a support face as a rolling closing element. The sliding lugs (9) are fastened by a detachable connectors to the holding plate (7) and the sliding plate (8). These connecting elements can be adjusted vertically for adjusting the swivelling and sliding plates (7, 8). The connecting elements are bolts whose vertical position is adjusted by spacing washers between the plates underside and the upper end of the sliding lug (9). The plates have holes for the bolts and the sliding lugs are threaded nuts. The contact end may have an antifriction pad or a freely rotating ball.
Patent BE-1004461-A5 (BE)
IPC: A61K31/52
Filed: 1992-01-29
Granted: 1992-11-24
Abstract: Water-dispersible tablets comprise a drug (I) and a swellable clay (II). The tablets disperse in water within 3 min. to form a dispersion capable of passing through a screen with a mesh size of 710 microns. (I) is selected from analgesic propionic acid derivs., tranquillising benzodiazepines, antiviral nucleoside analogues, antiprotozoal naphthoquinones, allopurinol, oxopurinol, anticonvulsant 1,2,4-triazine derivs., and trimethoprim (opt. in combination with sulphamethoxazole). Also claimed is (II) for use as a dispersing agent for water-dispersible tablets. (I) is acyclovir (GB 1523865) or lamotrigine, i.e. 3,5-diamino -6-(2,3-dichlorophenyl) -1,2,4-triazine (EP 21121 and 247929). (II) is a smectitie or attapulgite clay, pref. a montmorillonite, esp. 'Veegum F' or bentonite
Patent CH-628129-A5 (CH)
Title: Set of elements for producing a dismantlable lightweight constructions
Inventor: ZAHND OLIVIER R
IPC: E04H1/12
Filed: 1978-10-12
Abstract: This set has the object of providing means for producing temporary constructions, for example exhibition stands. It comprises sectional elements (20, 22) each consisting of a plane central part and of two wings forming an angle of 135 DEG  with the said central part and screws and bolts make it possible to assemble these elements (20, 22) by fastening the superimposed wings of two or more of them. <IMAGE>
Patent CH-637438-A5 (CH)
Title: Self-supporting bow structure and process for erecting the same
Inventor: WYCHE CYRIL THOMAS
IPC: E04B7/10
Filed: 1978-11-30
Abstract: The structure has elongate flexible structural parts (A) which are arranged at intervals transversely from one another and are bent, without exceeding the yield point and thus without permanent deformation, from an essentially straight, unbent configuration into an essentially paraboloid configuration. Each structural part is secured, by retaining and supporting devices (B) provided in the vicinity of its ends, against outwards and downwards movements and is retained in its paraboloid configuration achieved by the bending. By the process according to the invention, the intention is to raise the structural parts, e.g. aluminium tubes, by a lifting force, for example by a crane engaging in a central region between its ends, while the opposite ends of the tube are supported on the ground or in another manner, e.g. on the walls in the case of a roof. If the tube is raised and the ends are secured against deflection movements outwards and downwards, then, after the lifting force has been removed, the bent tube, in a natural rest position under the effect of the load of its own weight, assumes an essentially paraboloid configuration. <IMAGE>
Patent CH-585744-A5 (CH)
Title: 1-Oxa-spiro-(4,5)-decane-6-ol and its esters - as perfumes and for modifying taste and aroma of foods, pharmaceuticals, tobacco etc.
IPC: C07D307/94
Filed: 1974-06-07
Abstract: (A) Sprio cpds. of formula (I) where R = H or 1-6C acyl) are new: Also new are 2,6,10,10-tetramethyl-1-oxa-spiro [4,5] dec-3-en-6-ol (VIII) and 6,7-epoxy-2,6,10,10-tetramethyl-1 oxa-spiro [4,5] decane (V). the cpds. are prepd. from cpds. of type (II) which are first cyclised to (III). The double bond is expoxidised and the prod. is reduced and esterified. (I) modify the taste and smell of e.g. perfumes, soaps, detergents, cosmetics, food, animal feeds, pharmaceutical preparations, tobacco etc. (VIII) and (V) are inters for (I).
Patent CH-583635-A5 (CH)
Title: Coupling jaw on loading trucks - has jaw feed opening in front of truck with cavity with countersunk depression for tongue lug
IPC: B60D1/00
Filed: 1974-10-09
Abstract: Coupling jaw on loading trucks for accepting a tongue of a tractor vehicle, where the jaw has a rectangular or square introduction opening in the front of the truck. Behind this is a cavity whose bottom has a countersunk depression near the back wall, into which a lug of the tongue engages. Guide and wedging pieces extending towards the inside of the jaw are arranged on both corners of the introduction opening. The side wells of the cavity run parallel to each other and the guide- and wedging pieces, which are triangular have a length of 12 to 20 cm. the application faces of the two pieces each form an angle of 45 deg. to the top face and the two top edges of the tongues are inclined by the same angle.
Patent CH-617827-A5 (CH)
Title: Variable-height motorised cultivating vehicle, especially lawn mower
Inventor: FAUR JEAN
IPC: A01D34/74
Filed: 1977-12-14
Abstract: The motorised cultivating vehicle of lawn mower or similar type comprises a rigid return connecting rod (24) which is associated with a rigid linkage system (22, 23, 25, 26, 27) making it possible to pivot cranks (9) which carry the wheels; the upper end of the connecting rod (24) is articulated to a manoeuvering member (30) which may be blocked in several specific angular positions. The driver can thus carry out manoeuvres for adjusting the height of the wheels from the handlebar without having to let go of the latter and stop the vehicle, the engine casing and the working tool remaining stable with respect to the wheels. <IMAGE>
Patent CH-569166-A5 (CH)
Title: Winding stairs built up from sections - has tubular column with U-shaped support brackets for steps fastening
IPC: E04F11/032
Filed: 1973-11-06
Abstract: The winding stairs are built up of sections whose U-shaped support bracket (6) are fastened around the central column (1). A fastening block is held between the arms of the support bracket and this block is connected to the stair step. The step is held on the support column 1 by the support bracket. The holding block (3) is bolted between the support bracket arms by bolts (5) which clamp the bracket on the column. Wedges (7, 8) are uses to tighten the bracket and the step against the column made from a steel tube. The stair step has a tread (2) which is covered by a flexible plate. The riser is formed by a plate which is glued on the edge of the tread plate. This stair arrangement is readily assembled.
Patent FR-2032017-A5 (FR)
Title: Two-head injection moulder
IPC: B29C45/82
Filed: 1969-02-14
Granted: 1970-11-20
Abstract: Single closing ram controls the moving parts of 2 moulds, opening one when the other closes. The jack is actuated by a known low pressure distributor connected to a known control fluid circulation. Two high pressure injection distributors control respectively 2 injection rams each of which moves a piston which cooperates with an injection pot. The movement of each piston is controlled, for each high pressure distributor, as a function of the injection time required for the the corresponding mould. The closing ram is controlled as a function of the cooling times for the moulds.
Patent FR-2037710-A5 (FR)
Title: Metal flame-spraying device for multiple- - panel insulating glass units
IPC: B05B7/20
Filed: 1970-03-06
Granted: 1970-12-31
Abstract: The peripheral regions of the individual glass panels are metallised by a flame spraying device (1) A metal bridge is then soldered on by continuously feeding a metal wire to (1). In the absence of a glass panel, the supply of wire is interrupted and the latter is simultaneously or immediately afterwards withdrawn from the flame region of the nozzle head.
Patent FR-2065135-A5 (FR)
Title: Divinyl phosphorus compounds
IPC: C08F30/02
Filed: 1970-10-07
Granted: 1971-07-23
Abstract: Divinyl phosphorus compounds. (CH2=CH)2 P(O)Z and (CH2=CH)2P(S)Z where Z = Cl, OH, 0-alkyl, NH2, -O-, -S-, CH2Cl or CH=CH2, are prepared pref. by base treatment of the corresp. 2-chloroethyl cpd (ClCH2CH2)2P(O)Z and (Cl CH2CH2)P(S)Z. Examples claimed are (CH2=CH)3PO, (CH2=CH)2 PO2Et, (CH2=CH)2 PO2C10H21, (CH2=CH)2PO2Ph, (CH2=CH)2P(O)CH2Cl and (CH2=CH)2 PO Cl. These cpds. may be polymerised or copolymerised forming flame-proof polymers. The divinyl phosphinic esters are softeners, and the long chain esters are surfactants used in dry-cleaning.
Patent FR-2094852-A5 (FR)
Title: Safety mirror - covered on rear face with a fibrous mesh and glue or varnish
IPC: C03C17/34
Filed: 1970-12-16
Granted: 1972-02-04
Abstract: Method of reinforcing glass mirrors comprises incorporating into the varnish applied behind the silvering a fibrous open weave net permitting evaporation of the solvent. If the mirror is broken, splinters of glass will be retained in the varnish and the net reducing the damaging effect of an accident. The fibre may be glass, ceramic, metal or mineral.