baber/WOPTO huggingface dataset:
Patent WO-2017040382-A4 (WO)
Inventor: KRYSCIO RENEE JANUCHOWSKI
IPC: B65D85/671
Filed: 2016-08-29
Abstract: Un appareil de distribution comprend un logement généralement cylindrique et un moyen de fixation adapté pour fixer le logement à une structure de support, telle une tubulure intraveineuse. Le logement peut contenir une pluralité d'éléments plans, reliés entre eux et enroulés en un seul rouleau. Les éléments reliés entre eux peuvent être constitués d'une pluralité d'éléments emballés individuellement, telles des lingettes de stérilisation. Chaque emballage individuel est fixé à un autre emballage individuel le long d'une ligne de perforation. Un mécanisme d'enroulement peut être monté dans le logement. Ledit mécanisme supporte le rouleau de lingettes et facilite la rotation du rouleau.
Patent WO-2022192887-A4 (WO)
Inventor: BAO JINGCHAO
IPC: G01S5/02
Filed: 2022-03-09
Abstract: Un aspect de l'invention concerne la signalisation, à un UE cible, d'un signal de référence requis pour un ensemble de mesure de positionnement (RS-P) et un ensemble de mesure RS-P facultatif (par exemple, pour une session de positionnement associée à une procédure DDT ou une procédure non-DDT). Selon un autre aspect, une procédure à double synchronisation différentielle (DDT) est déclenchée en fonction au moins d'une trajectoire d'un équipement utilisateur cible (UE). Un autre aspect de l'invention concerne une procédure DDT conjointe (J-DDT) impliquant de multiples nœuds sans fil de référence.
Patent CH-589332-A5 (CH)
Title: Input control device for coding cards - for use in identification system, has three parts, one of which has passage for cards
IPC: G06K13/08
Filed: 1975-01-08
Abstract: The first part of the device contains the passage and there is a second part which is normally in a position close to the passage, in which it blocks the card passage, and it moves to a second postion when a card of a selected size is inserted. There is a third part, which is mounted close to the first part, which can swing across the passage; when the second part is in its first position it projects into the passage and prevents a card from passing, but when the second part is in its second position, it can swing out and allow a card to pass.
Patent CH-677826-A5 (CH)
Title: Radiator
Inventor: SCHWARZ ANTON
IPC: F24H9/12
Filed: 1989-02-10
Abstract: Radiator
Patent CH-670681-A5 (CH)
Title: Earth drill with flushing liquid system - has radial cutting ring on drill head and protective outer tube operated by two separate drives
Inventor: KLEMM GUENTER
IPC: E21B10/38
Filed: 1986-03-03
Abstract: The leading section (10) of a hollow drill string for earth drilling is protected by an outer tube (11) and carries a central drilling crown (20) with a head (19) with cutting teeth on its flat face (190). A hollow stem (18) at the rear and a central channel (23) fits on the leading section. On its tapered end (19b) is fitted a cutting ring (22) with radial teeth (24). Behind the ring, the head fits inside the outer tube. At the front of the cutting ring are auxiliary cutting teeth (22b) positioned behind the main front teeth (21). At the rear of the drill string are two driving units, one behind the other, both forming rotary drives, one being combined with an impact drive. One drive can slide longitudinally behind the other. ADVANTAGE - Improved flushing action, reducing wear on drilling head.
Patent CH-690760-A5 (CH)
Inventor: MARBLER CLAUDE ALOISE
IPC: B32B27/10
Filed: 1996-08-13
Abstract: Packaging material with at least two functional layers, for packaging moisture-sensitive products. The material comprises (a) a functional layer (10, 11) with mechanical strength which can absorb, retain and give off moisture, and (b) a second functional layer (12, 13) on layer (a) with a gas permeability which is dependent on humidity, these two layers being inseparably bonded together.
Patent CH-693685-A5 (CH)
Title: Fixing and connecting system in lighting installations e.g. Christmas lighting
Inventor: KUNZ JACQUES
IPC: H01R25/16
Filed: 1999-11-11
Abstract: Fitted to the ends of a sectional rail (1) for an electrical connection to a lamp (3), protective covers (5,8) acting as clamping devices can hold or release the rail between two opposite points by applying a spring unit (4) fitted to the end of the rail. A rod (7) is fitted in a casing (6) and can slide, allowing the spring to lodge in the casing for taking up initial tension on the rod.
Patent CH-657876-A5 (CH)
Inventor: STEINER ALOIS
IPC: D03C13/00
Filed: 1982-04-28
Abstract: A weaving rotor carries lamellae combs, the lamellae of which are provided with shed-retaining elements. Shedding rods which are stroke-wise displaceable in the warp direction are positioned forwardly of the weaving rotor to allocate each warp thread to a shed-retaining element determining either an upper shed or a lower shed. The shedding rods are formed by first racks, the tooth spaces or gaps of which serve as guide means for the warp threads. Thus, there is ensured as precisely as possible pitch or division of the guide means for the warp threads as well as an accurate reproducibility for the shedding rods. The lamellae are positioned on the weaving rotor by second racks having the desired pitch. The first and second racks correspond to each other and are identically designed. Consequently, there results the highest conformity between the lamellae pitch and the pitch of the warp threads, and thus, an optimally ordered run or course of the warp threads from the shedding rods to the weaving rotor. Additionally, manufacture and operation of the multiple longitudinal traversing shed weaving loom are rendered more economical.
Patent CH-663085-A5 (CH)
Title: Incoming-air element, in particular for drying installations
Inventor: HANSEN FRITZ ERNST
IPC: F26B13/10
Filed: 1984-06-21
Abstract: The incoming-air element (9), in particular for drying installations, has an inlet opening (15) for supplying the hot drying air. Provided in the lower region of the incoming-air element is a funnel-shaped air-outlet opening (16) with two legs (34, 35). The two legs form at their lower end a slot-shaped opening (36) for supplying the drying air to the material web (4) to be dried. Mounted inside the funnel-shaped outlet opening (16), on both sides of the material web, is an adjustable bar (21, 22). The two bars (21, 22) serve to make it possible to adjust the width of the air-outlet opening (36) to the respective material web width. As a result, the escape of surplus drying air at the sides of the material web is avoided, which constitutes an energy loss and leads to an excessive heating up of the side parts of the transport roller (3) and the material web (4). <IMAGE>
Patent CH-597761-A5 (CH)
Title: Multipurpose meat processing machine
Inventor: KOCH JOSEF
IPC: B02C18/00
Filed: 1976-03-18
Abstract: A multi-purpose machine for butchers and meat processing establishments consists of a motor with a variable-speed belt drive. A worktable on which the drive is mounted carries a detachable cylindrical vessel, concentric to a driven stub shaft.A variety of different tools can be attached to the stub shaft.The maching can be quickly adapted for various operations. There is good access to all parts for maintenance and for cleaning.
Patent CH-626071-A5 (CH)
Title: Process for preparing 3-phenyl-6-pyridazone
Inventor: REICH-ROHRWIG PETER DR
IPC: C07D237/14
Filed: 1977-03-22
Abstract: Process for preparing 3-phenyl-6-pyridazone, which can be used as an intermediate for synthesising pharmaceuticals and crop protection agents, by reacting 2-hydroxy-4-oxo-4-phenylbutyric acid with hydrazine hydrate in aqueous solution at elevated temperature of preferably 80-120 DEG C, the 2-hydroxy-4-oxo-4-phenylbutyric acid being used in the form of its ammonium salt, which has the formula <IMAGE> In contradistinction to known processes, the process leads without any acid or other aftertreatment whatsoever to a high yield of an end product which is virtually free of by-products, can be carried out batchwise or continuously, under atmospheric pressure or under super- atmospheric pressure, if atmospheric preferably under reflux. The ammonia freed in the course of the reaction does not have any adverse effect on the reaction, but can be recovered and used for preparing the starting ammonium salt of the formula I.
Patent CH-672061-A5 (CH)
Inventor: MEYER HANS
IPC: A61F13/06
Filed: 1986-09-09
Abstract: The knee bandage comprises a sleeve (20) for the thigh and a sleeve (21) for the leg connected by a first diagonal strip (22) crossing a second diagonal strip (23). Between the cross-over point of the diagonal strips (22, 23) and the sleeve (20) for the thigh, a strip-free loacation is provided for the ball-joint. The sleeves (20, 21) may have a closed annular shape or be open, and have fixing means (25) at their ends. A process for determining the position of the intermediate strips of the bandage consists in making a projection of the part to be supported of the anatomical ligament and/or muscular apparatus onto the periphery of the knee joint, and in placing the intermediate strips along the projection. These intermediate strips may also be placed along the geometrical resultant of two or more projections.
Patent CH-574928-A5 (CH)
Title: Piperidine derivatives - as uv and heat stabilizers for polymers
IPC: C07D211/72
Filed: 1972-03-16
Abstract: Title derivs of formula: (in which A is -CH2-, -CH2CH2- or -CH-CH2-; R1 and R2 are straight or branched chain alkyl radicals, pref. R2 is t-butyl ortho to the -OH or -cH3, ortho or meta to the OH, n is 0 or 1) or their salts with acid are used as stabilisers of polymers, partic high or low density polyethylene, polypropylene or polystyrene, against UV light, oxidation and heat, without altering the colour.
Patent CH-659282-A5 (CH)
Inventor: WALLTHER HARRY
IPC: E04G7/30
Filed: 1983-01-24
Abstract: A joining arrangement (1) for extended scaffolding elements (4,5) in building scaffolding is intended to join one end (3) of one scaffolding element (4) to one end (9) of another scaffolding element (5). A first part of the joining arrangement forms a female component (2) and a second part of the joining arrangement forms a male component (9) which, in the joined state, extends inside the female component. The female component and the male component exhibit joining surfaces extending essentially concentrically with one another and facing towards one another. The joining surfaces are so dimensioned as to cause a space (17) to be formed between them, and one of the joining surfaces exhibits at least one set of at least three peripheral, symmetrically positioned and radially facing local areas (18, 19) raised above said joining surface. These form load-bearing supporting organs located at a certain distance from one another for the opposing joining surface (21).
Patent CH-621945-A5 (CH)
Title: Apparatus for spacing filter elements
Inventor: MEIER HANSPETER
IPC: B01D29/41
Filed: 1977-05-13
Abstract: In a disc precoat filter having a vertical hollow shaft, the base surfaces of the separator rings (5), which are situated between the individual filter elements, are bevelled on the side facing the filter medium. As a result of the bevelling (6), destruction of the filter fabric (3) by cutting in the region of the separator rings (5) is prevented. <IMAGE>
Patent CH-569548-A5 (CH)
Title: Mechanical feed drive for machine tools - has belt pulley on driven shaft with planetary gear meshing with fixed hollow gear
IPC: B23Q5/48
Filed: 1973-05-11
Abstract: Mechanical feed drive device for machine tool, with a belt pulley freely supported on the shaft to be driven, with a planetary wheel, which at its outer toothing engages in the inner toothing of a fixed hollow gear which is coaxial with the belt pulley. At its opposite to the pulley is a coaxial, truncated core extension, against which the circumference of the edge of a disc can be pressed. The disc cannot turn but can move axially on the shaft to be driven. There is an inclined transition between the foot of the planet wheel extension and the planet wheel. There is also an equal, radial chamfer of the peripheral edge of the disc and this can be pressed on the transition.
Patent CH-620933-A5 (CH)
Title: Catalyst for the polymerisation of alpha-olefins, process for its preparation, and its use
Inventor: CESCA SEBASTIANO DR
IPC: C08F10/00
Filed: 1975-06-04
Abstract: The novel catalyst serves for the polymerisation of alpha-olefins, especially ethylene. The catalyst contains   a) an aluminium compound selected from those of the formula AlR3 or AlRxY3-x, in which R is an alkyl, aryl or cycloalkyl radical, Y is halogen or hydrogen and x is a number from 1 to 2, and b) a titanium compound finely dispersed on a material having a large surface area and treated beforehand with an inorganic magnesium compound.   To produce the catalytic system, the magnesium compound is dispersed on the support in an aqueous vehicle, the water is removed, the residue is heated in vacuo at between 200 and 250 DEG C, the material thus obtained is refluxed in liquid titanium tetrachloride, the product is filtered and the final compound is dried in vacuo. The novel catalyst is thus obtained from materials which are not necessarily pure, are easily accessible and can be used in water.
Patent CH-651951-A5 (CH)
Inventor: FRIEDLI PAUL DR SC TECH
IPC: B66B1/18
Filed: 1980-10-20
Abstract: An apparatus for controlling the access of a plurality of microprocessors at a data line. The microprocessors are connected by interface components or blocks, logic switching circuits and bus drivers with two lines or conductors. An access request or demand of a processor initiates a signal change at the first line. This signal change causes the transformation of data which is specific to the processor into a delay or a priority signal, upon the occurrence of which there is accomplished a signal change of the second line. As a function thereof there appears at an input of the interface component a signal change which is indicative of the availability of the data line. Upon simultaneous occurrence of access requests or demands of a number of processors the signal change of the second line is brought about by that processor whose priority signal possesses the smallest delay. The signal change of the second line prevents the occurrence of the priority signals possessing the greater time-delays and which are correlated to the remaining processors. At these processors there thus cannot occur any signal change at the input of the related interface component or block and which indicates the availability of the data line.
Patent CH-654652-A5 (CH)
Title: Cooling tunnel for the controlled forced cooling of heated articles, in particular of castings
Inventor: RUEHL RAINER DIPL-ING
IPC: C21D1/62
Filed: 1980-12-29
Abstract: The cooling tunnel (1) consists of three sections, a precooling section (4), a main cooling section (5) and a drying section (6). The sections (4, 5, 6) are closed off above and below by nozzle plates (9) to form accumulation spaces (8). The three sections (4, 5, 6) also have lateral guide devices (17) for removing the outgoing air, which at the same time form a heat protection for the casing (7). In the main cooling section (5), the nozzle plates (9) are assigned means (31), which can be switched off, for atomising a liquid coolant as well as regulating devices. The hot castings (2) entering into the cooling tunnel (1), which have temperatures between 400 and 650 DEG C, are cooled to a working temperature of at most 60 DEG C in the cooling tunnel (1). The heating of the outer wall of the cooling tunnel (1) is reduced, and the consumption of coolants is reduced in this cooling tunnel. <IMAGE>
Patent BE-1000184-A5 (BE)
Title: Joint hydraulique pour le panneau d'ecoutille d'un navire.
Inventor: NISKANEN AULIS
IPC: F16J15/10
Filed: 1987-02-24
Granted: 1988-07-19
Abstract: Joint hydraulique pour le panneau d'écoutille d'un navire, formé d'un joint (1) qui, fait d'une matière élastique, telle que du caoutchouc et fixé aux bords du panneau d'écoutille, est, avec le panneau d'écoutille en position fermée, comprimé contre l'extrémité supérieure de l'hiloire d'écoutille, en scellant ainsi le panneau d'écoutille, ledit joint (1) comportant, en coupe transversale, deux creux (2, 3), l'un au-dessus de l'autre, le creux inférieur (2) étant plus petit et situé dans l'extrémité allant en se rétrécissant vers le bas, connue en soi du joint, l'autre creux (3) étant situé au milieu du joint, deux creux (4) situés au meme niveau horizontal étant prévus entre les creux (2, 3) précités.
Patent BE-1010238-A5 (BE)
Title: Bonding layers to adhere polyethylene to fluorinated polymers
Inventor: DONALD NELLIS ROBINSON
IPC: C09J7/10
Filed: 1995-10-05
Granted: 1998-04-07
Abstract: The invention relates to a mixture of polymers to form an adherence bonding layer in the thermomolten state in order to adhere polyethylene firmly to fluorinated polymers.
Patent CH-572141-A5 (CH)
Title: Composite structural and insulant building wall block - has parallel opposed face load bearing plaques inter-spaced via rigid bonded bars
IPC: E04B2/30
Filed: 1973-07-31
Abstract: Composite structural and insulant building wall block module, has opposed face load bearing plaques (1, 1a) maintained apart via rigid liaison bars (2). The bars are terminally bonded to the outer plaques. The system is designed to permit the use of low density insulating materials (3) of negligible structural value in sandwich between the plaques, the unit pref. embodies liaison bars cross tying between cavities formed in at least two pairs of plaque edges. The plaque inter-space is filled with thermal and/or acoustically insulating material. Insulant core is of lesser depth than the plaque inter-space and projects beyond the plaques.
Patent CH-624249-A5 (CH)
Title: Circuit to raise the effective quality of an oscillating circuit arrangement
Inventor: RICKENBACH HANS ERNST
IPC: H03H11/54
Filed: 1977-10-07
Abstract: The quality or Q factor of a one-gate network consisting of an L-C circuit (C1, L) and an operational amplifier (4) is improved by a factor of 2 to 4 by the negative input resistance of the amplifier (4). In this way, the oscillating circuit can be made more useable for band pass filters at low frequencies, for which the aim is to achieve a low outlay on components and space. They are preferably used to filter out ambient sound signals, which are transmitted below the speech band, and would otherwise require relatively extensive coils for a high Q factor. <IMAGE>
Patent CH-605402-A5 (CH)
Title: Stable sulphide solns. prepn. using thiol complex
Inventor: OEHME FRIEDRICH DIPL CHEM
IPC: G01N33/18
Filed: 1974-10-28
Abstract: Prodn. of stable sulphide solns. in low concn., avoiding impairment by dissolved oxygen, pref. in a concn. range of 0.1-10 mg/1 is achieved by adding thiol complexes of As, Sb or Sn in amts. such that the dissociation of the dissolved complex gives the required concn. of free sulphide ions.The complex is pref. an alkali or ammonium salt of the formula (MeXS) (in which Me is alkali metal or ammonium, X is the central atom and n and m are determined by the valency of the central atom and the co-ordination no. of the complex), e.g. NaAsS2, Na3AsS3, Na3AsS4, NaSbS2, Na3SbS3, Na3SbS4, Na2SnS3 and Na2SnS4.  The complex pref. is dissolved in NaOH solution, with addn. of ascorbic acid as antioxidant.The stable solns. are used as standards for monitoring the sulphide concn. in waste liquors and surface water, using ion-sensitive electrodes.  The sulphide concn. of the solns. does not decrease by more than 5% in 12 days, in contrast to that of solns. of Na sulphide.
Patent CH-563916-A5 (CH)
Title: Plastic crate for bottles in bottle carriers - has star shaped spacers projecting from bottom of crate through holes in bottom of bottle carrier
IPC: B65D1/24
Filed: 1973-10-16
Abstract: a plastic crate for transporting bottles in bottle carriers is divided into compartments each of which is of a size to receive a pack comprising e.g. six filled bottles in a bottle carrier. Star shaped spacers project up from the bottom of each compartment and extend up through corresponding holes in the bottom of the bottle carrier so as to be disposed between the bottles to prevent them from bumping one another during shipment. The crate can also be used to transport empty bottles, in which case the spacers prevent the bottles from bumping one another whether or not they are in carriers. The bottle carriers may be formed of cardboard or of plastic.
Patent CH-696156-A5 (CH)
Inventor: WEIDMANN URS A
IPC: F28D19/04
Filed: 2003-03-07
Abstract: Heat exchanger in which two air streams (1,11) are arranged rotation-symmetrically over longitudinal axis (3) of heat exchanger. Heat exchanger has a rotating body (20) with many air channels (31). A taken up part of one of the air stream is reversible in its direction with each air channel to be able to be supplied in both or one of the leading away air streams.
Patent FR-2036509-A5 (FR)
Title: Water jet stripping nozzle
IPC: B27L1/14
Filed: 1969-03-21
Granted: 1970-12-24
Abstract: The assembly comprises a body with a fluid passage terminating in an outlet orifice. The lattern, which is rectangular and relatively narrow, terminates at one end in an inlet opening, and at the other in an outlet opening. The orifice is defined on two opposing sides by flat walls and on its remaining sides by flat-edged walls. The side walls have main sections which converge in the direction of the outlet, and the edge walls diverge towards the outlet. Use relates principally to a nozzle for stripping bark from a tree or descaling metal plates or sheets.
Patent FR-2049238-A5 (FR)
Title: N-(chloro-alkenyloxyphenyl)-n-methyl- - ureas useful as herbicides
IPC: C07C275/64
Filed: 1969-06-04
Granted: 1971-03-26
Abstract: N- 4-(Chloro-2-propenyl- or-2-butenyl-oxy)phenyl -N1-methyl ureas are useful as pre- or post-emergence herbicides. They may carry Cl atoms on the phenyl gp. and an N1-methoxy gp. They are prepd. by treating a 1-halo-2-propenyl or -butenyl halide with a p-nitrophenol alkali-metal salt. The NO2 group of the resulting cpd. is reduced to amino, and this cpd. is then treated with CH3-NH-CO-Hal to give the desired product.
Patent FR-2057349-A5 (FR)
Title: Eliminating weld beads on well lining pipes
IPC: B23D79/02
Filed: 1969-08-13
Granted: 1971-05-21
Abstract: Appts. for eliminating the bead formed during resistance butt-welding of liner pipes, comprising a movable carriage with a cutting tool, the mass of which is concentrated in at least one of its elements and is selected in such a way that the kinetic energy acquired by the cutting tool at the instant it comes into contact with the weld bead is greater than the work required to remove the bead.
Patent FR-2055338-A5 (FR)
Title: Carbide hard metal alloys resistant to liquid - sodium
IPC: C22C29/06
Filed: 1970-07-20
Granted: 1971-05-07
Abstract: Alloys are highly resistant to corrosion and wear and consist of 5 - 70%, and pref. 15 - 30%, titanium mixed carbide having pref. 70% titanium carbide and 30% chromium carbide, the balance being nickel alloy with 10.5 - 20.0 Cr, 0 - 5.5 Fe, 10 - 20 Mo, 0 - 8 W, 0 - 1.5 Cu, and 1% Mn, 0.03% C and 0.03% Si, balance nickel. The alloy is useful in reactor parts acted on by liquid sodium.
Patent FR-2059125-A5 (FR)
Title: Developing a photosensitive diazo compo- - sition
IPC: G03C1/61
Filed: 1970-08-24
Granted: 1971-05-28
Abstract: The photosensitive diazo composition includes a polymer, diazo salt and a coupler, and also contains an organic plasticizer b.p. over 150 degrees C which both acts as a development accelerator and reinforces the image. The plasticizer is a carboxylic ester, a phosphoric acid ester or their mixtures. Preferred esters are glycol dilactate, triphenyl and tricresyl phosphate, alkyl tartrates and stearates, trialkyl phosphates, cycloalkyl adipates, tetrafurfryl furoate, pentaerythrital tetra-acetate, dialkyl (1-12C) phthalate and are used at 2-25% of polymer. Preferred photosensitive composition is 2:5-diethoxy-4-morpholinobenzendiazonium salt, 2-methoxy-3-hydroxy-2-naphthanilide, 1-hydroxy-2-naphthopiperidide plus triphenylphosphate or dioctyl phthalae.