baber/WOPTO huggingface dataset:
Patent WO-2015054527-A4 (WO)
Title: Système de filtre de gaz d'échappement de cuisson
Inventor: BAUMGARDNER TROY ORA
IPC: F24C15/20
Filed: 2014-10-09
Abstract: L'invention concerne un système de filtre de gaz d'échappement de cuisson (10) qui comprend une structure de conduite de collecte (12) qui peut être positionnée sur un lieu de cuisson (CL). La conduite de transfert (14) reçoit les gaz d'échappement de cuisson de la structure de conduite de collecte (12) et change la direction de circulation des gaz d'échappement de cuisson pour diriger de tels gaz d'échappement contre une butée. Depuis une telle butée, les gaz d'échappement de cuisson circulent à travers un montage de chicane (18) qui force les gaz d'échappement de cuisson à circuler dans un trajet hélicoïdal, forçant, de ce fait, les particules présentes dans les gaz d'échappement de cuisson vers l'extérieur du courant de circulation et contre les parois du montage de chicane à adhérer à ces dernières. Les gaz d'échappement s'échappent ensuite dans l'atmosphère à travers un système de conduite de sortie.
Patent WO-2018094368-A4 (WO)
Title: Système pour l'amélioration de l'efficacité opérationnelle et de performance de tracteurs à câble
Inventor: SCHROIT SAM
IPC: E21B47/017
Filed: 2017-11-20
Abstract: Cette invention concerne des systèmes permettant d'améliorer les performances et l'efficacité opérationnelle de tracteurs à câble. Un système de refroidissement améliore les capacités électriques de moteurs électriques montés dans des roues, qui sont montés sur un attelage relié de manière pivotante à un bras s'étendant à partir d'un corps d'outil de tracteur, selon une configuration de bras en ligne. Le mécanisme d'attelage et de bras améliorent significativement la capacité du tracteur à traverser des obstructions de puits de forage. Le système hydraulique du tracteur assure une centralisation adéquate dans le puits de forage.
Patent CH-645693-A5 (CH)
Title: Insulating panel, consisting of heat-insulating material, for a roof
Inventor: MANG JOSEF
IPC: E04D13/17
Filed: 1980-02-28
Abstract: On its upper side, on which it bears a sheeting (4), the insulating panel (2) is provided with grooves (11) which run parallel to the longitudinal direction of the roof rafters (1) and pass from the lower side wall to the upper side wall of the insulating panel. The strips (12) remaining between the grooves (11) serve as spacers, which bear the sheeting (4). Transverse grooves may also be provided individually between the grooves (11). An airstream, running from the lower edge of the roof to the ridge of the roof, is permitted to flow through the grooves (11), with the result that the space around the roof rafters (1), the space between the insulating panel (2) and sheeting (4), and the latter always remain dry. <IMAGE>
Patent CH-686713-A5 (CH)
Title: Dense molten metal feed to a mould for castings ferrous alloys
Inventor: RIETZSCHER ROLF
IPC: B22D27/13
Filed: 1994-06-15
Abstract: For a dense feed into the hollow zone (14) of a mould (12), during casting, a pressure is maintained in the feed (16) in the molten metal (20) until the casting has wholly hardened in the hollow mould zone (14). It is maintained even after the edge zone (24) has hardened in the feed (16), and the pressure at least matches atmospheric pressure (pa). The pressure can be developed by the introduction of a gas-forming material into the molten metal such as paper or wood.
Patent CH-686557-A5 (CH)
Title: Current waveform synthesiser for stimulation current therapy or diagnosis device
Inventor: WALDHERR MANFRED DIPL-ING
IPC: A61N1/32
Filed: 1993-06-29
Abstract: The waveform synthesizer has a digital processing circuit and an associated memory containing the waveform parameters. These are used to provide a basic waveform via a digital synthesizer circuit, coupled to a digital replication circuit (20) for cyclic output of the current waveform fed to a D/A converter/modulator (26). The digital replication circuit has a FIFO memory (21) coupled on the output side to a switch (22) for selective feedback to the input. Pref. the FIFO memory has a dual-port architecture, e.g. a static dual-port RAM.
Patent CH-691073-A5 (CH)
Title: Buffer for the roller body of a swing/sliding door has an elastic unit acting on the coupling to hold it in place through the door weight and is disconnected on the application of a greater force
Inventor: HAAB KARL
IPC: E05D15/26
Filed: 1995-07-21
Abstract: The buffer mechanism (33) for a swing/sliding door, especially as a spring mounting to hold the roller bodies (29) on rails, has at least one elastic unit (34) to hold and retain a coupling (31) fitted to the roller body (29) structure which rides on a rail. The force applied by the elastic unit (34) on the coupling (31) is related to the weight of the door panel, so that it is firmly held in the buffer (33), and detached from the buffer (33) when a greater force is applied.
Patent CH-687483-A5 (CH)
Inventor: ULRICH GERHARD H
IPC: F24D19/10
Filed: 1993-07-21
Abstract: The heating-system controller according to the invention possesses, in its memory (3), storage locations for a number of different daily heating profiles, for example 8, each of which comprise a certain number of switching times and the desired temperatures assigned to the intervals between the switching times. Located in a further part of the memory (3) are daily heating profiles assigned to calendar dates, whereby not the daily heating profile itself but only the respective profile type is stored. Consequently, for a relatively large period of time, e.g. a year, specific daily heating profiles geared to the diverse living habits of the user can be assigned to all days. Such a heating-system controller can be adapted to a very large degree and flexibly to possible user wishes, for example in respect of different requirements as a result of changing shift work and unusual alternation of workdays and work-free days. <IMAGE>
Patent CH-581966-A5 (CH)
Title: Medallion mounting with annular bodies - having shoulders and centring devices and screws holding clamping devices
IPC: A44C3/00
Filed: 1975-02-24
Abstract: The medallion mounting comprises two parts detachably secured together, and extending on opposite sides of the medallion. They each have a rigid annular body with a shoulder and centring devices, together with a clamping piece held against the shoulder by screws. The body can have a solid annular portion (4) including the shoulder (5) and the centrign devices, and an internal edge offset axially in relation to the shoulder. The latter can form the base of a counterbore in the body, the outer edge of the counterbore acting as the centring device.
Patent CH-679930-A5 (CH)
Inventor: KERESZTES TAMAS
IPC: A61P31/04
Filed: 1989-11-17
Abstract: The invention relates to a process for the preparation of water soluble primycin and to the separation of its components of formulae (A1) and (A3) either as single components or as a mixture of the two components. According to the invention: (i) water insoluble primycin is reacted in a C1-3 alcohol with a condensable substance comprising a C-C-C bridge in the presence of sodium or potassium methoxide or ethoxide, the resulting product with a water solubility of 40-60 mg/ml is separated, and, if desired, (ii) the resulting substance is subjected to column chromatography on silica gel applying a 1 % aqueous solution of Partridge mixture as eluting agent to obtain a mixture of components of formulae (A1) and (A3) with a water solubility of 50mg/ml, and, if desired, (iii) the resulting two-component mixture is subjected to ion exchange chromatography applying carboxymethyl cellulose in ammonium cycle as adsorbent and eluting the adsorbent with aqueous ammonium hydrocarbonate solution to obtain the component of formulae (A3) with a water solubility of 50mg/ml in pure form, and, if desired, (iv) elution is continued with absolute methanol comprising 10 mmoles of acetic acid to obtain the component of formula (A1) with a water solubility of 10mg/ml in pure form.
Patent CH-675132-A5 (CH)
Inventor: AEPPLI KURT
IPC: G01P3/50
Filed: 1987-09-01
Abstract: The yarn (1) is wound onto a cross-wound package (4) by means of a grooved drum (3), and a first sensor (6) is provided for determining the circumferential speed of a member rotating synchronously at the speed of the traversing yarn. A second sensor (7) determines the position of the yarn (1) on the package (4) in relation to the longitudinal axis thereof, and a correction factor is derived from this determination in order to determine the instantaneous yarn speed from the mean yarn speed obtained from the circumferential speed of the rotating member. 
<??>This improves the determination of the yarn speed in textile machines to such an extent that on-line spectrograms can be measured on the latter. Moreover, the accuracy with which the length of the yarn defects is measured is also increased by an order of magnitude. 
<IMAGE>
Patent CH-640628-A5 (CH)
Title: Electrical storage stove
Inventor: NENADAL KARL
IPC: F24H7/04
Filed: 1979-04-11
Abstract: A storage core consisting of storage cap bricks (5) and form bricks (8) has air channels (10, 13), which divide the cold room air drawn in by suction by a ventilator (15) into a hot air substream (11) and a cold air substream (13), and which bring these together again directly behind the individual plates of the blow-out grid (12) extending along the length of the storage core, as a result of which the mixing takes place at a permissible maximum rate of 175 + 273 Kelvin. Further critical factors for the mixing ratio between cold air and hot air are the arrangement and the cross-section of the nozzles (14), the cross-section of the openings (16) of the hot air channels (10), and the arrangement of the outlet slots (17) of the blow-out grid (12). <IMAGE>
Patent CH-689797-A5 (CH)
Title: Device for stretching human spine
Inventor: KUBIN PETER GEORG
IPC: A61F5/02
Filed: 1995-12-22
Abstract: The device for stretching the spine has telescopic units (10) attached to a support corset. The telescopic units consist of a body (12) in which an axially movable piston (14) is located, the upper end of which is connected to the upper part of the corset. The piston acts against a pressure spring (22) located in the body.  The piston spreads the upper and lower sections of the corset apart. The piston can be held in the extended position by a mechanical retention element (32) which is a retaining loop hinged to the body which engages with a projecting pin (34) on the piston when in the extended position.
Patent CH-654057-A5 (CH)
Title: Process for producing a tension rod, tension rod produced by the process, and use of said tension rod
Inventor: STOEPEL ADOLF
IPC: E04C5/12
Filed: 1981-06-05
Abstract: The invention relates to a tension rod for stabilising the earth in hollow structures, having a tube (1), anchored in the bore, and cavities which are filled with plastic and are located between the bore and the tube and in the interior of the tube. In the case of said tension rod, a nut (20) is screwed onto a thread (9) in order to produce prestressing in the tube. In order that the thread (9) is connected in a frictionally locking manner to the tube (1), the latter is provided with radial, longitudinally running slots (2). The slotted tube (1) is expanded by means of a mandrel such that an axially closed inner cavity is formed between the mandrel and the tube. An outer cavity is formed by a casting mould, enclosing the tube in the region of this inner cavity, and, by filling the two cavities which are connected by the expanded slots, a thread (9) connected to the tube in a frictionally locking manner by wedging action can be produced. Consequently, the tube can be tensioned by a force of several tonnes. <IMAGE>
Patent CH-668775-A5 (CH)
Title: Highly stable hybridomaoma cell line for antibody prodn. - made by fusing secreting cell with compatible xenogeneic hybrid as immortalising component
Inventor: OESTBERG GUNNAR LARS DR
IPC: C07K16/00
Filed: 1983-07-08
Abstract: Hybridoma cell line consists of (1), as immortalised cell component, a xenogenetic Hybridoma which has lost (or lacks) ability to produce a particular material, fused to (2) a cell which is able to produce a specific cpd. (A). Component (2) is genetically compatible with the non-transformed partner in the xenogenetic hibridoma. Component (2) and the non-transformed partner in (1) are from the same species, esp. human. (2) is particularly a lymphocyte which has been pre-sensitised to produce (A). USE/ADVANTAGE - When (1) is used as immortalising component, the final hybridomas have higher stability, provide higher (A) yields; grow rapidly and are easy to clone.
Patent CH-661612-A5 (CH)
Title: Method for producing low-induction resistors, and a resistor according to the method
Inventor: HOLZER IVAN
IPC: H01C17/23
Filed: 1985-09-11
Abstract: Coarse trimming zones (4a, 4b) and fine trimming zones (7) are provided in the end region of the resistor on a low-inductance film resistor. This allows precise and economical trimming, with good electrical properties. <IMAGE>
Patent CH-600200-A5 (CH)
Title: Drive for ball link chain
Inventor: MUELLER ERWIN
IPC: F16H7/06
Filed: 1976-04-15
Abstract: Drive for ball link chain consists of rotating cylinder with spiral groove which engages with ball links of chains
Patent CH-668357-A5 (CH)
Title: Holder for several photographs etc.
Inventor: HESENER WALTER
IPC: A47G1/14
Filed: 1984-11-05
Abstract: The frame assembly (1) is fitted on the holder front side and encloses at least one window (1c).  Each window has two in plan view identical rectangular frames (1a,1b) which intersect symmetrically. The window is defined on at least two parallel sides (1k) by a longitudinal beam (1e) of one rectangular frame, beyond which projects an end section (11) of the other rectangular frame.  A backing plate (2) fits at the rear of the frame assembly.
Patent CH-657387-A5 (CH)
Title: Apparatus for the opening and cleaning of cotton waste
Inventor: SZALOKI ZOLTAN
IPC: D01G9/04
Filed: 1982-09-29
Abstract: In an apparatus for the opening and cleaning of cotton, especially scutcher material, in order to obtain a constructively simple and compact, that is to say space-saving construction, a first cleaner (2) is followed by a second cleaner (7), and the material fibres discharged by the second cleaner (7) are fed into the cleaning line (1 to 6) again upstream in relation to the first cleaner (2). <IMAGE>
Patent CH-662883-A5 (CH)
Title: Electrical balance
Inventor: KNOTHE ERICH
IPC: G01G7/04
Filed: 1983-11-03
Abstract: The electrical balance works on the principle of electromagnetic force compensation and is provided with a balance pan (3), with a transmission lever (7) and with a flat coil (10) attached to the transmission lever (7). This flat coil (10) is located in the field of a fixed permanent-magnet system (11, 12, 20, 21), the soft-iron return (20, 21) of which forms a partially closed box. The plane of the flat coil (10) is perpendicular to the horizontal axis of rotation of the transmission lever (7). The soft-iron return (20, 21) is of box-shaped form and contains an at least partially open side in the longitudinal direction of the transmission lever (7) relative to the axis of rotation of the latter. This results in a simple and easily assemblable embodiment which also allows good magnetic screening. <IMAGE>
Patent CH-662165-A5 (CH)
Title: Pipe connection having at least one junction connecting stub
Inventor: HURTER FRITZ
IPC: F16L37/091
Filed: 1983-12-05
Abstract: Two mouldings (1 and 2) can be connected by means of screw connections (15), one moulding (2) having a junction connecting stub (5) for connecting a branch pipe (4) to the two pipes (3a, 3b). An integral sealing part (8) which can be inserted has sealing lips (9) and at the same time forms internal cladding of the mouldings (1 and 2) in order that they do not come into contact with the medium flowing through. Clamping rings (12) which are arranged in grooves (11) are pressed against the pipes which are to be connected by means of the two mouldings (1 and 2) being fitted together radially. <IMAGE>
Patent CH-577846-A5 (CH)
Title: Mixing vessel stirrer - comprising a spiral joined by spokes to a central rod
IPC: B01F15/00
Filed: 1974-05-27
Abstract: The sitter is a screw or spiral joined t a central rod by rectangular cross-sectioned, spokes which are twisted and tapered towards the end where they join the spiral. This reduces their resistance to the flow of material, allows them to be smaller and thus minimises the power lost due to their resistance. The exact form and extent of the twist depends on the speed of the spiral.
Patent CH-645912-A5 (CH)
Title: Disperse dyes
Inventor: KOERTE KLAUS DR
IPC: C09B29/08
Filed: 1981-12-21
Abstract: The new disperse (dispersion) dyes conform to the formula <IMAGE>  where   R1 is a radical of the formula -(CH2)n-O-R7, -CH2CH(R4)-O-R7, -CH(R4)-CH2-O-R7, -CH2-CH(OR7)-CH2-Hal, -CH2-CH(OR7)- CH2-O-R8, -CH2-CH(C6H5)-O-R7 or -CH(C6H5)-CH2-O-R7, R2 is C1-3alkyl when R1 is  beta -hydroxyethyl or  beta -hydroxy- gamma -chloropropyl, but otherwise is C1-10alkyl, phenyl-C1-4alkyl or a radical of the formula -(CH2)r-O-R7,   R3 is C1-4alkyl,  beta -phenoxyethyl or C1-4alkoxy-C2-3alkyl,   the radicals R4 independently of each other are C1-4alkyl, R5 and R6 are each hydrogen or one is hydrogen and the other halogen,   R7 is hydrogen, formyl, one of the meanings of R9 or a group of the formula -CO-Om-R9 or -CO-NR9R11, R8 is optionally substituted C3-6alkenyl or C3-6alkynyl, or a group of the formula <IMAGE> R9 is optionally substituted C1-8alkyl, C3-4alkenyl, C3-4alkynyl or phenyl, or phenyl-C1-3alkyl optionally substituted in the phenyl nucleus,   R10 is a halogen atom or a radical of the formula -Om-C1-4alkyl, R11 is hydrogen, optionally substituted C1-4alkyl, phenyl or phenyl-C1-4alkyl,   Hal is a halogen atom,   the symbols m are independently of each other 0 or 1,   n is 2, 3 or 4,   p is 1, 2, 3 or 4,   q is 0, 1 or 2 and   r is 3 or 4. They are suitable for dyeing hydrophobic fibre materials.
Patent CH-616221-A5 (CH)
Title: Sheet-metal duct section, in particular for air ducts, and a method and apparatus for its production
Inventor: SIEGWART EMIL
IPC: B21C37/15
Filed: 1976-07-16
Abstract: The sheet-metal duct section has a rectangular cross-section. Its side walls have a zigzag shape in a longitudinal section through the section, with sharp profile bends (9a, 9b) extending parallel to the transverse direction of the duct section over the entire width of the side walls. The inclination of the individual zigzag areas (10) of each side wall to their centre plane is 0.2 DEG  to 3 DEG . The peak height of the zigzag shape of each side wall, in relation to the side-wall centre plane, is no more than 1/100 of the dimension of the duct cross-section perpendicularly to the centre plane. Reinforcement of the wall is achieved while impairing the flow through the duct very little and permitting branches to be connected in a simple manner. <IMAGE>
Patent CH-574367-A5 (CH)
Title: Axomatic transferring yarn laps to wound bobbins - by holding yarn by slotted disc inserting it into fixed yarn catcher and transferring by a movable yarn catcher
IPC: B65H54/34
Filed: 1974-08-16
Abstract: Yarn laps are formed automatically on wound bobbins associated at one end with a slotted disc in that the yarn held by the slotted disc is inserted into a fixed yarn catcher and held in a lateral position between the end of the bobbin and the winding region whilst the lap is forming, whereupon the yarn is lifted by a movable yarn catcher at the reversal part of the traversable yarn guide and laid into a groove of the fixed yarn catcher from which groove the movable yarn catcher moving with the traversable yarn guide lifts the yarn when it next reaches the reversal pt and transfers the yarn to the yarn guide. Device is for cross winding or twisting machines.
Patent CH-608378-A5 (CH)
Title: Ski brake
Inventor: SALOMON GEORGES PIERRE JOSEPH
IPC: A63C7/10
Filed: 1976-09-30
Abstract: This brake is designed so that the point (7) where the spade (2) and the spindle (3) connect is located in the longitudinal half of the ski opposite the working side of the spade, that is to say where the latter digs into the snow. <IMAGE>
Patent CH-602498-A5 (CH)
Title: Effluent clarifier wet sludge treatment
Inventor: KAELIN JOSEPH RICHARD
IPC: C02F11/12
Filed: 1976-10-25
Abstract: Continuous preparation of wet sludge deposited in a clarifier, involves treating the sludge in a dewatering device before introducing it into an aeration vessel.  It should then have a max. water content of 90%.  It is then recirculated in the vessel and simultaneously aerated either with an O2 enriched gas or with pure O2.      Temps. in the range 40-80 degrees C occur during the biological conversion process and during recirculation, heat transfer is used to regulate this temp. by means of a contact heat exchanger. After a certain residence time the sludge is withdrawn from the vessel and still in the warm condition is further dewatered down from 80 to 50%.      For treatment of wet sludges from effluent clarifiers.  The problem with wet sludges is that they require long treatment times, high energy useages and considerable space requirement. The system described avoids this problem.
Patent CH-695956-A5 (CH)
Title: Lighting element.
Inventor: AGABEKOV LADISLAV
IPC: F21Y115/10
Filed: 2001-04-02
Abstract: The invention relates to a lighting element comprising an insulating plate and two rows of LEDs which are fixed to the top and bottom of said plate. The LEDs are connected in series or in parallel and both ends of said plate are provided with electrical contacts which are connected to the LED branches and which are intended to be fixed to the electrical supply terminals.
Patent FR-2043996-A5 (FR)
Title: Driving and guide apparatus for welding - equipment
IPC: B23K9/028
Filed: 1969-05-13
Granted: 1971-02-19
Abstract: Guiding and driving appts. for welding, machining or control equipment for use inside hollow cylindrical bodies such as large diam. pipes, consists of trolley which carries means for displacing it on at least two sides. It is connected to a fixed crown which is disposed perpendicularly to it, but parallel to the diametral plane of the pipe. It serves as a guide for a second crown mounted so that it can freely rotate inside the former and which carries the equipment for carrying out the desired operation. The internal crown is rotated by a reduction motor assembly.
Patent FR-2133302-A5 (FR)
Title: Bearing and seal - for swivel joint
IPC: F16L27/08
Filed: 1971-04-09
Granted: 1972-11-24
Abstract: A swivel joint for a fluid conduit comprises two coaxial tube sections of the same dia., one having a female extension of larger bore than its main bore and the other a male extension of smaller external dia. than its body. A bearing is positioned between the two interlocked extensions. Between the free end of the male extension and the shoulder separating the two bores of the other element is an O-ring of the same bore as the fluid passage, operating under axial compression. The two elements are clamped together without preventing their rotation. Pref. the bearing and O-ring are of PTFE.
Patent FR-2164960-A5 (FR)
Title: Chlorine prepn - by electrolysis of hydrochloric acid and polyvalent metal chlorides
IPC: C25B1/26
Filed: 1971-12-13
Granted: 1973-08-03
Abstract: An electrolysis cell, divided into an anolyte and catholyte compartment by a diaphragm, has an anolyte of HCl and a catholyte of a polyvalent metal chloride, and is operated at 1A/sq. in current density. Chlorine is generated in the anolyte compartment, removed with the anolyte stream and sepd., the depleted anolyte being replenished with HCl and recycled. Simultaneously the polyvalent metal chloride is reduced in the catholyte compartment, then contacted externally with an oxidising atmosphere to reoxidise the metal sufficiently to achieve >90% current efficiency. Spec., the anolyte is 3-8 M HCl, the catholyte 0.5-2.0 M copper chloride and the oxidant is air. High purity Cl2 (>99.7% purity) is produced.