baber/WOPTO huggingface dataset:
Patent WO-2012158505-A4 (WO)
Title: Pneumatique et articles élastomères offrant une fonctionnalité d'émission d'arômes
Inventor: ULMER JAMES D
IPC: B60C9/18
Filed: 2012-05-11
Abstract: L'invention concerne un pneumatique comportant un indicateur d'état d'usure du pneu. Le pneumatique comporte une bande de roulement circonférentielle et une paire de flancs, dont au moins un comprend une couche barrière et une couche indicateur, la couche barrière étant située au-dessus ou vers l'extérieur de la couche indicateur, qui comprend une composition de caoutchouc pour pneu comportant au moins un produit chimique parfumé. L'invention concerne aussi un pneumatique comportant un indicateur de température élevée du pneu. Au moins une des parties de pneu comprend une composition de caoutchouc pour pneu comportant un produit chimique parfumé activé thermiquement. En outre, l'invention concerne un pneumatique comprenant une composition de caoutchouc pour pneumatique comportant des microcapsules polymères ou résineuses contenant au moins un produit chimique parfumé.
Patent WO-2020210819-A4 (WO)
Inventor: ZHANG HONGYUAN
IPC: H04L5/00
Filed: 2020-04-13
Abstract: A first aggregated MAC protocol data unit (A-MPDU) is generated for transmission over a first frequency segment of a communication channel, and a second A-MPDU is generated for transmission over a second frequency segment of the communication channel. A PHY protocol data unit (PPDU) is generated to include the plurality of A-MPDUs and a second PPDU is generated to include the second A-MPDU. A first transmit processor generates a first RF signal for transmission of the first PPDU over the first frequency segment and a second transmit processor generates a second RF signal for transmission of the second PPDU over the second frequency segment. The first RF signal is transmitted in the first frequency segment simultaneously with the second RF signal being transmitted in the second frequency segment.
Patent WO-2023287809-A4 (WO)
Title: Haut-parleur à réduction de diffraction sonore incorporant un métamatériau
Inventor: JONES ANDREW
IPC: H04R1/32
Filed: 2022-07-12
Abstract: Un dispositif de haut-parleur incorpore des méta-matériaux acoustiques pour une réduction de diffraction sonore, les méta-matériaux ayant une pluralité de canaux pour amortir des ondes sonores. Des méta-matériaux sont appliqués à l'unité de haut-parleur, servent de composants structuraux d'un écran de haut-parleur, d'un guide d'ondes et/ou d'un cône. Les méta-matériaux ont des ouvertures ménagées dans ceux-ci pour permettre à des ondes sonores d'entrer et positionnées au niveau des bords de l'enceinte de haut-parleur pour empêcher des ondes sonores de se réverbérer et d'interférer avec les ondes sonores destinées à l'auditeur.
Patent CH-666129-A5 (CH)
Inventor: HUBER JAKOB
IPC: G01K17/06
Filed: 1984-01-13
Abstract: A process controlling a thermal installation is described. The flow of a process liquid through a heat exchanger is achieved dependent upon two temperatures. One is the return temperature of the process liquid which, through the switching on and off or modulation of a circulation pump is maintained at a constant value. The other is the room or outside temperatures or the difference between these two temperatures, whereby during the deviation of a predeterminable limiting value the pump is also switched on and off or modulated. Since the supply temperature from a boiler has a constant temperature, for a central heating system the same amount of heat is drawn from each unit of heating water and thus the measure of the pump flow is sufficient to determine the actual heat consumption. Thereby the fair division of heating costs for each tenant according to actual amount consumed is made possible.
Patent CH-617888-A5 (CH)
Title: Method and device for rinsing thin-walled sleeves
Inventor: STEEG ANTHONIUS THEODORUS HEND
IPC: G03F7/12
Filed: 1978-01-13
Abstract: The thin-walled sleeve (8) rests on two support rollers (2) parallel to each other forming an angle with the horizontal plane and revolving at slightly different speeds. The surface of these rollers (2) consists of a soft coating material, for example polyester. Two spray nozzles (5, 6) are arranged parallel to the rollers (2), one of these spray nozzles (6) being arranged outside the sleeve (8). The means provided for generating a relative reciprocal movement between the sleeve (8) and the spray nozzles (5, 6) interact with the latter which can be moved axially. The device serves particularly in the cleaning of the cylindrical stencils used in printing methods with a rotary screen, especially in silk-screen printing. <IMAGE>
Patent CH-646599-A5 (CH)
Inventor: DAHAN JOSE DR
IPC: A61J11/00
Filed: 1982-02-01
Abstract: The rigid front part (24) forms a vestibular screen which engages between the gum buds and the lips of an infant. Disc part (33) is integral with the sliding bar (28) and moves axially against the biaising force of the spring (31). The micro switch (26) closes upon that axial movement and starts the emission of a sound, taste, or smell signal. Displacement of the moving portion (33, 28) may be caused by an effort of the tongue exerted onto the rear surface of the disc (33) or by a traction exerted onto the front ring (35).
Patent CH-688333-A5 (CH)
Title: Removing dust from surfaces before painting
Inventor: ERNST WENGER
IPC: B08B6/00
Filed: 1996-03-21
Abstract: The method involves wiping the surface with a wiper device (1). The surface is earthed and the wiper device is provided with an electrode (12) which is electrostatically charged. The surface to be cleaned is connected to an earth line (31) and/or the surface can be connected to an earth line (21) via contact surfaces (111) on the wiper device. The electrostatic charge on the wiper device is produced by a supply device via a connecting line. The electrostatic charge of the electrode in the wiper device can be self generated. The wiper device contains an electrically insulating dust collector (15), an electrode and a handle (16).
Patent CH-634495-A5 (CH)
Title: Melting furnace with a die casting device
Inventor: WUFFLI ROBERT
IPC: B22D18/04
Filed: 1979-01-26
Abstract: With a two-chamber melting furnace with a die casting device, the die (4) is supplied with molten metal from below by means of a riser tube (14). The riser tube (14) projects into a casting chamber (6) which is connected to a melting and feed chamber (1). Both chambers (1, 6) are sealed off airtightly from the outside. By increasing the pressure in the chamber by means of compressed air which is fed in, the molten metal in the riser tube is forced upwards and passes into the die. The die casting device is suitable, in particular, for use with existing two-chamber melting furnaces. It is of structurally simple design and can be manufactured economically. <IMAGE>
Patent CH-645437-A5 (CH)
Title: Dowel
Inventor: BAPPERT ADOLF
IPC: E04F13/08
Filed: 1979-02-01
Abstract: The single-part plastic dowel (1) for fixing and fastening insulating materials on an underlying structural material is suitable for being subsequently plastered over with cement mortar or lament-latex mortar. The disc-type portion (III) of the dowel (1) has openings (2), widened towards the dowel tip, and exhibits a conical internal bore (3) in the centre. <IMAGE>
Patent CH-693456-A5 (CH)
Inventor: BRUELISAUER ROLF
IPC: E05F15/619
Filed: 1999-05-31
Abstract: An electric motor (3) through a bi-directional chain drive (6) linked to a fork connector (7) operates an opening and closing spring (10) loaded link (8a). This runs in a sleeve (9) and is connected to the window casement (2). A second part of the link (8c) passes through a hole in the casement frame to engage in a locking mechanism through guide rollers (19,20) these slide in angled guides (21,22) to actuate locking bars (12,14)
Patent CH-683370-A5 (CH)
Inventor: KAESER BEDA
IPC: G02B26/12
Filed: 1992-04-10
Abstract: Laser beams (12, 13) from separate sources (10, 11) are deflected by a rotating mirror (15) and pass via further mirrors (16, 17) and lenses (8, 9) into a measuring field for measuring dimensions of an object 3 in the x- and y-directions. This results in a simple, compact design. The optical systems, which are separate for two measuring directions, can be set optimally independently of one another, and this permits a high precision. Thanks to an offset of the optical axis of the incident laser beams (12, 13) with respect to the axis of rotation of the mirror (15), measurement is carried out in the two directions (x, y) at intervals spaced apart in time, so that the measuring signals can be processed in a common measuring channel. <IMAGE>
Patent CH-690392-A5 (CH)
Title: Plinth housing heating and ventilation fittings and controls
Inventor: MAYE JEAN
IPC: H02G3/04
Filed: 1995-05-18
Abstract: The plinth has an electrical duct (12) above a heating duct (11). The heating duct has a central chamber (115) separating a lower air inlet chamber (133) and an upper chamber (131) housing heating pipes. A duct (22) at the back of the electrical duct carries air to the heating chamber. An insulating wall (17) and an air layer (28) open to the fresh air keeps the electrical duct cool.
Patent CH-685597-A5 (CH)
Title: Discharge head for capuccino coffee machine
Inventor: FRICKER ROBERT
IPC: A47J43/12
Filed: 1993-05-27
Abstract: The discharge head has a housing head (35) with a chamber (34) providing a milk foam, fed to a discharge opening (36). At least 2 further independent discharge openings (40) are provided in the discharge head housing (44), lying within a dia. corresponding to the size of the reception cup (45), together with the first discharge opening. Pref. the main discharge opening is enclosed by 3 additional vertical discharge openings, spaced apart by 90 degrees, which can be used respectively for coffee, hot water and hot milk.
Patent CH-649153-A5 (CH)
Title: Method and device for simultaneous representation of the vibration response of rotor parts capable of vibrating
Inventor: BUSER WERNER
IPC: G01H1/00
Filed: 1980-03-07
Abstract: In the case of highly stressed blades of turbomachines, the operational reliability can be impaired by, eg. resonant vibrations and flutter vibrations. In order to investigate the vibration response, it is desired to represent the amplitude of these vibrations (16) as a function of one parameter, e.g. the speed (n) of the rotor, for all blades of a row of blades simultaneously on an image memory/monitor (14). For this purpose, a staircase signal (S12), to which an angular difference signal (S DELTA  phi ) which characterises the amplitude of the blade vibration is added, is generated as a function of the speed (n) of the rotor and of the sequence of the blades. This modified staircase signal (S13) is fed to the vertical deflection (y) of the image memory/monitor (14). The horizontal deflection of the monitor is freely available. <IMAGE>
Patent CH-572755-A5 (CH)
Title: Childs swing rotating about vertical spindle - has cross member suspended from frame and spindle for rope suspension cross member
IPC: A63G9/00
Filed: 1974-02-12
Abstract: The child's swing has its seat suspended so that it can rotate about a vertical axis in addition to its swinging movement. The seat is suspended by two straps from a cross member (4) which in turn is suspended from a similar upper cross member (3) by a central bolt (5) permitting the rotary movement. The upper cross member (3) is supported conventionally from the cross bar (1) of the frame by a hook (2) each end. In an alternative design, there is no upper cross member, but instead the single cross member is supported by a single spindle which hooks over the cross bar. In a further design the cross member is supported by a shorter, cantilevered cross member with a single suspension hook and spindle one end, and another suspension spindle at the other end for the lower cross member.
Patent CH-661131-A5 (CH)
Title: Optical-fibre cable
Inventor: RAMSAY MELVIN MURRAY
IPC: G02B6/44
Filed: 1983-05-26
Abstract: The aim in a metal-free optical-fibre cable is to achieve an adequate resistance to buckling and a high tensile strength. For this purpose, clad optical fibres (12) are stranded helically together with soft reinforcing elements (13) made from aramid fibres in a layer around a core (11) with a smooth surface and good resistance to compression. The whole is wrapped with tape (14) and covered by a jacket (16). <IMAGE>
Patent CH-639565-A5 (CH)
Title: Method and apparatus for the regenerative cleaning of a filter bed composed of granular material
IPC: B01D46/24
Filed: 1979-04-03
Abstract: A filter bed (9) which is bounded by two circular-cylindrical gas-permeable walls (7, 8) having gas-impermeable upper sections is exposed for the purpose of regeneration, ie removal of adhering dust, to a continuous stream of flushing gas (21) during the regeneration phase and the supply of untreated gas is interrupted. At the same time, the granular filter bed (9) is loosened by intermittent pressurised-air jets (23), with the result that the dust is loosened and entrained by the flushing gas (21). The filter bed (9) is composed of concentric, virtually circular-cylindrical layers of different particle size, thereby combining an optimum filter efficiency with a stable filter element (E) structure. The filter is used to filter dust-laden untreated gases. <IMAGE>
Patent CH-687227-A5 (CH)
Inventor: RINDLISBACHER ULRICH
IPC: A47K13/16
Filed: 1992-10-27
Abstract: A deployable protection cover for toilet seats has at least one deployable lamellar web (1, 2) which is formed by adhesively bonding a large number of substantially identical individual lamellae. Preferably two lamellar webs (1, 2) are provided, one of the two engaging around the toilet seat from outside. In the collapsed state, the protection cover has, for example, a U-shaped cross-section. <IMAGE>
Patent CH-670769-A5 (CH)
Title: Ski binding with adjustable front support - has boot held on plate by central fixing and front support sliding in slot under plate
Inventor: HALDEMANN GASTON
IPC: A63C9/086
Filed: 1986-09-17
Abstract: The front part of the binding is a plate (3) in which a front support (5) slides. This has a tongue which slides in a slot under the plate. The boot (2) is held on the plate by a central hooking device (4) which is joined to an adjustable elastic member (6) at the back. The front support is held in a position of use by a locking screw. When the screw is unfastened the front support can move freely. The front support forms the point of support between the ski (1) and the front of the boot sole. USE - The ski binding has a central fixing and an adjustable front support.
Patent CH-676169-A5 (CH)
Title: Multistage processing of spent small batteries - by comminution and wet chemical treatment
Inventor: BOHAC PETR
IPC: H01M6/52
Filed: 1986-09-17
Abstract: A multistage process for processing spent small batteries involves mechanical comminution followed by disintegration of the resulting heterogeneous mixt., into fractions by chemical-physical washing processes in which the Mn dioxide is chemically reduced and an aq. Mn (II) sulphate soln is produced. ADVANTAGE - The process allows environmental-friendly recovery of most of the battery components (esp. MnO2, Hs, Cd, Zn, Fe, and other metals) for reuse, thus avoiding the costs of special dumps.
Patent CH-670891-A5 (CH)
Inventor: BOGATZKI HANS ULRICH
IPC: G01B5/28
Filed: 1986-10-10
Abstract: The apparatus comprises a sensor element (22) which is fitted into a rod (24) which is movable backwards and forwards and by means of which it can be moved in the interior of a hollow glass container (14) to within the vicinity of the bottom. The sensor element is provided with a movably suspended plate (30) at the bottom. If the plate (30) comes into contact with an obstacle in the form of a glass filament (bird swing or spike) in the interior of the container, it is deflected and actuates a proximity switch which delivers a signal by means of which an ejection device is actuated. The apparatus serves, in particular, for the checking of wide-necked containers in which defects in the form of spikes are considerably more frequent than defects in the form of bird swings.
Patent CH-653543-A5 (CH)
Title: Instrument for taking samples of mucus from the female genital organs
Inventor: FOPPIANO MARCO CESARE
IPC: A61B10/02
Filed: 1983-09-06
Abstract: The instrument comprises a rod in two parts (2, 3), in the extension of which is mounted a chain of platelets (1) angularly offset with respect to each other. It is intended for separate sampling of mucus from the endocervical zone, then from one or more zones of the endometrial cavity. <IMAGE>
Patent CH-661372-A5 (CH)
Title: Model-construction device for erecting true-to-scale three-dimensional models of industrial systems and devices
Inventor: REIST WALTER
IPC: A63H33/30
Filed: 1983-09-07
Abstract: By means of various structural elements (2-10) which can be releasably connected to one another, a model (1) of an industrial system or device, e.g. a conveying device, is erected. The structural elements (2-10) are true-to-scale imitations of parts of the system or device which is to be represented by the model. The structural elements (2-10) can be fitted together in various combinations, this permitting the erection of various models in a simple manner. The individual structural elements (2-10) are provided with a type-specific symbol (13). The symbol (13) of the structural elements (2-10) of any one type differs from the symbol (13) of any other type. With reference to the finished model (1), it can then be established, by reading these symbols (13), how many structural parts of each individual type are required and in what sequence said structural parts are to be fitted together during assembly of the system or device. <IMAGE>
Patent CH-625059-A5 (CH)
Title: Light shutter
Inventor: SAXE ROBERT L
IPC: G02F1/00
Filed: 1977-05-20
Abstract: The shutter comprises a cell containing a suspension, in an organic liquid, of colloidal particles which polarise light and which, under the influence of an electric field, orient themselves so as to modify the transmission of light through the cell. These particles are formed from a particularly heat-resistant substance, namely a perhalide of a salt of an alkaloid and an acid, into whose molecular structure is incorporated at least one halide of calcium, rubidium or caesium, the said perhalide being the reaction product of a salt of an acid and an alkaloid, of elemental iodine and of the said halide.
Patent CH-663395-A5 (CH)
Title: Intermediate basket
Inventor: WELTERT JOERG P
IPC: B65D71/70
Filed: 1983-12-07
Abstract: The intermediate basket (1) is provided with an upper end (3), having apertures (4), side walls (8, 9), and a bottom end (6) having outlet apertures (5) which communicate with the apertures (4) of the upper end (3). The upper end (3) and the bottom end (6) are connected to one another by individual, trough-like funnels (11). Their mutually facing surfaces (17, 18) form grooves (20 - 26) in two directions perpendicular to one another, which grooves serve for receiving roof-shaped upper parts of packagings. Said grooves define a net with rectangular meshes whose side lengths and widths are selected such that the side lengths of the upper end correspond to a multiple of said side lengths and widths. The side ratio of the meshes of the groove net is integral, e.g. 3:4, for the purpose of accommodating, for example, either in the one direction the upper parts of three 2-litre packages or, in the direction running at 90 DEG  thereto, the upper parts of four 1-litre packages. This standardisation provides a simplification of the use of such intermediate baskets which are now capable of accommodating two or more packages which are different in their dimensions, but of basically similar construction. <IMAGE>
Patent CH-597455-A5 (CH)
Title: Multiple garage reinforced-concrete cells
Inventor: KESTING LORENZ
IPC: E04H6/08
Filed: 1974-05-15
Abstract: Multiple garage reinforced-concrete cells with cantilever slab projecting beyond doorway connectable to similar projection
Patent CH-650342-A5 (CH)
Title: Endoscope
Inventor: BRACHVOGEL HEINZ
IPC: A61B1/04
Filed: 1979-07-26
Abstract: The endoscope is distinguished by exchangeable eyepiece parts. Exchangeable eyepiece parts are, for example, devices for direct observation, such as a monocular tube (17), a binocular tube (14), but also devices for indirect observation, such as a projection device (15), a TV camera (19) or a photographic camera (21). Furthermore auxiliary devices such as an extension tube (11), an adaptor (12) for inward reflection or an angular adaptor (13) can be inserted between the tube of the endoscope and the observing device. For the purpose of correctly transmitting the image from the object field (15) to the observing device, the image-transmitting system in the endoscope is constructed in such a way that the last image plane (9) is located outside the support member (1). <IMAGE>
Patent BE-1002201-A5 (BE)
Title: Compositions pharmaceutiques.
IPC: A61M11/00
Filed: 1989-03-22
Granted: 1990-10-09
Abstract: Une solution d'un médicament pour inhalation est conditionnée dans un distributeur scellé contenant un gaz sous pression et muni d'une valve de sortie unidirectionnelle. Le distributeur permet de débiter des aliquotes de la solution qui est ensuite administrée par nébulisation. Une solution de cromoglycate de sodium et de chlorbutol conditionnée de la sorte est préférée pour le traitement de l'obstruction réversible des voies respiratoires, par exemple de l'asthme extrinsèque ou intrinsèque.
Patent CH-642832-A5 (CH)
Title: Bed
Inventor: DEGEN HUGO
IPC: A47C20/04
Filed: 1979-11-28
Abstract: Two adjacent parts (13, 14, 22) of a mattress base are connected in each case by joints (15, 27, 28). Each joint (15, 27, 28) comprises two steel limbs (29) which are connected to one another pivotably by an axle (33) and are enclosed by a rubber jacket (37). In the lower region of the two steel limbs (29), the mutually facing surfaces of the rubber jacket are provided with intermeshing teeth (40). In the closed position of the joint (15), large vertical loads can thus also be transferred in long-term operation. Since the pivot axle region (31, 32, 33) is completely surrounded by the rubber jacket (37), virtually no functional sounds occur. Furthermore, the metal dust occurring due to the metal friction remains inside the rubber jacket.   The closed position, in which vertical forces can be transmitted to a greater extent, can be selected by appropriate arrangement of the joints (15, 27, 28). Anatomical differences in physical builds (e.g. different leg length) are automatically taken into consideration by elastic adaptation. By virtue of the elastic suspension and the transfer of all the metal parts into the interior of the rubber body, damage to the bedlinen and accidents (finger injury due to trapping) are avoided to a great extent. <IMAGE>
Patent CH-596399-A5 (CH)
Title: Metal cap to connect column and concrete slab
Inventor: METZGER PAUL-DIETER
IPC: E04B5/43
Filed: 1975-09-12
Abstract: Metal cap to connect column and concrete slab has welded metal bars inscribing polygon with bar ends extending from apices
Patent CH-625588-A5 (CH)
Title: Supporting device with sprung telescopic head
Inventor: SCHAFFNER ERNST
IPC: E04G25/04
Filed: 1977-10-29
Abstract: A telescopic head, comprising a pressure plate (1) and a telescopic tube (2), is supported on a guide tube (7) via a compression spring (4). For length adjustment of the supporting device, the guide tube (7) is mounted in a support tube (8) and can be locked by means of a lock screw (9). The device is used mainly as a mounting aid when mounting planks, lintel boards, sanitary lines and the like. The object to be mounted is pressed, by means of the sprung telescopic head, against a ceiling or wall. <IMAGE>