baber/WOPTO huggingface dataset:
Patent WO-2008124592-A4 (WO)
Title: Couvercle pour un ensemble de palier
Inventor: GUILFORD WERNER
IPC: F16C33/72
Filed: 2008-04-04
Abstract: L'invention concerne un couvercle (12) qui comprend une partie de corps (40) ayant une section d'insertion externe pour engager une bague externe d'un palier (72), le palier ayant une bague externe (16) et une structure de palier interne disposée dans la bague externe (16). La section d'insertion externe est sensiblement annulaire autour d'un axe central. L'élément de corps (40) a également une section d'insertion centrale destinée à entrer dans la structure de palier interne. Au moins une section parmi la section d'insertion externe (42) et de la section d'insertion centrale est configurée pour accoupler mécaniquement le couvercle au palier. Le palier peut avoir une partie de siège sur la bague externe (16) sur l'élément de palier interne pour un accouplement mécanique avec le couvercle (12). Dans un ensemble d'arbre (30) et de palier (10), il peut y avoir une section de siège sur l'élément de palier interne ou sur la bague externe (16). La partie de corps (40) de couvercle s'étend à partir de la section de siège à travers la cavité annulaire (22) pour entrer hermétiquement en prise avec l'arbre (30), la bague interne (14) et la bague externe (16).
Patent CH-686191-A5 (CH)
Title: Mobile cleaner for textile machine
Inventor: FERRI JOHANN WALTER
IPC: D01H11/00
Filed: 1992-01-24
Abstract: A mobile cleaner (10) for a textile machine (T) having a large lengthwise dimension in relation to its transverse dimension comprises a guided traveller (11) and a frame (12) which moves by means of the traveller along the length of the machine. The frame has at least two side members (14,16) sepd. by at least the machine cross dimension where the one member (162) has several cleaning jets (151,152,153) and the other has at least one suction aperture (17) and where at least one of the side members (14,16) and at least some of the cleaning jets (152,153) are in the form of a hollow flexible side tube with a gas-tight covering layer. At least some of the tubes (3) have at least one lengthwise pocket or chamber (30,39) extending axially to reduce in a controlled manner, tube flexibility in the pocket region. Also claimed is the cleaning jet used in the mobile cleaner.
Patent CH-678024-A5 (CH)
Title: Handling tool for thin tubes - has sliding cone to clamp jaws against mandrel
Inventor: UEBEREGGER HEINRICH
IPC: B23B31/20
Filed: 1989-01-24
Abstract: A tube handling tool used in joining tubes and tube caps has a mandrel (1) and collect jaws (23). The jaws (23) are attached to a support (2) which is clamped to the mandrel (1). An outer cone (3) slides axially to close the jaws (23) and grip the work piece. The outer cone (3) is moved by rotating pins (14) which have eccentric tongues (16) bearing against recesses (17) in the support (2). In the open position the clearance between the mandrel (1) and the bore formed by the jaws (23) is sufficient to allow a tube to be readily inserted. USE/ADVANTAGE - Thin tubes can be held with a controlled force and there is no movement in the axial direction when the jaws close.
Patent CH-689199-A5 (CH)
Title: Nasal passage expander
Inventor: REMY BERTHOD
IPC: A61F5/08
Filed: 1997-02-27
Abstract: The expander consists of two tubes (1) 10 - 13 mm long, moulded in one piece with a connecting filament (2) from a supple synthetic material such as silicone. The lower ends of the tubes have walls some 1.5 mm thick, reducing gradually in an upward direction to 1.2 mm for about half the circumference of the tubes.  The wall thickness increases to 2.5 - 3 mm where it adjoins the connecting filament.
Patent CH-679058-A5 (CH)
Title: Self-supporting tent frame - comprises bars and nodal components together forming regular symmetrical body
Inventor: RUFLI HEINRICH
IPC: E04H15/36
Filed: 1989-02-23
Abstract: The self-supporting tent frame comprises bars joined together by nodal components. The straight bars and components together form a regular symmetrical bodyl. The components can consist of rings, to which the bars are secured by axial screws. ADVANTAGE - Strong, stable and with no limitation in dimensions.
Patent CH-619538-A5 (CH)
Title: Method and nephelometer for determining the quantity of an antigen in a specimen
Inventor: ACHTER EUGENE KENNETH
IPC: G01N21/51
Filed: 1979-02-21
Abstract: A specific quantity of a specimen is mixed with a given quantity of an antibody material in order to form immunochemical complex particles in a test tube (24). The test tube with the mixture is placed into a chamber (15) surrounded by a light-tight housing (12) in such a way that the longitudinal axis of the test tube extends vertically. A laser beam (14) produced by a laser (13) is directed through an opening (28, 29) in the housing at right angles to the longitudinal axis of the test tube onto the mixture contained therein. A portion of the scattered light passes via a light-measuring channel (32) extending at an angle of 45 DEG  to the longitudinal axis of the test tube to a photodetector (36) for generating an output signal as a function of the flux of scattered light. In order to prevent the light scattered at the wall of the test tube from passing into the light-measuring channel, stops (33, 34) are provided which allow only scattered light originating from the interior of the test tube to pass to the photodetector. The non-scattered portion of the laser beam is virtually completely absorbed in a recess (31) lined with light-absorbing material. <IMAGE>
Patent CH-674956-A5 (CH)
Title: Tool for finish machining rifling of gun barrel - has machining elements mounted on flexible cylinder with thick rubber centre to allow axial compression
Inventor: FLEGEL EBERHARD
IPC: B24B33/05
Filed: 1988-05-30
Abstract: The rifling of the bore of the barrel of a gun is finish machined by means of a tool which is pulled or pushed through the barrel. The tool consists of a hollow cylinder (1) with machining elements (3) separated by slits and corresponding to the grooves in the rifling. This hollow cylinder is fitted over a mandrel with a thick rubber middle portion which can be compressed axially. The axial compression causes the rubber to expand radially and expand the body of the tool to provide fine adjustment of the diameter. USE - Finish machining of rifling of gun barrels.
Patent CH-656812-A5 (CH)
Inventor: SCHNYDER EUGEN
IPC: D21G1/00
Filed: 1982-04-08
Abstract: In a rolling mill containing two work rolls and, as desired, supporting or back-up rolls, a rapid adjustment of the roll gap or nip with elimination of effects due to elastic elongation of the roll framework or stand is achieved in that when structuring at least one of the rolls as a controlled deflection roll containing a stationary roll support and a rotatable roll shell rotating thereabout, there is measured the position of the inner side or surface of the roll shell and an automatic control serves to adjust or readjust the roll gap or nip by causing changes in the pressure exerted upon the hydrostatic supporting or pressure elements placed intermediate the stationary roll support and the rotatable roll shell.
Patent CH-673340-A5 (CH)
Title: Photographic cassette for large camera
Inventor: KOCH CARL
IPC: G03B17/26
Filed: 1986-05-30
Abstract: The photographic cassette for the handling and exposure of a light-sensitive sheet, particularly in a large camera, has a flat housing (31) with opening (32) on one side controlled by an exposure slide (33), the latter also allowing passage of the sheet when loading and unloading the cassette.  A support face (53) bears against the rear sheet surface, while holders (56,57) securing the sheet edges are movable out of its path by an actuator (81) operated from outside. The support face is on a spring-loaded pressure plate thrust towards the opening so as to clamp the sheet against the holders.  The actuator has a control member forcing the plate back against spring action, so as to leave a gap between it and the holders.
Patent CH-665457-A5 (CH)
Title: Chain connections for swing seat - are two loops provided at each end with stems through seat and secured by pairs of nuts
Inventor: STADTMANN MARKUS
IPC: F16B45/00
Filed: 1984-05-17
Abstract: The board (11) forming the seat for a child's swing is supported at each end by a Y shaped chain, the two free ends (19) of the chains being secured by an inverted U shaped anchorage element (1). The two ends (3,7) of each element pass through clearance holes (13) in the seat and carry external threads (5) for pairs of clamping nuts (9,17). The upper nut has a conical body which fits into a recess in the seat so that its top is flush with the upper surface. The lower nut is a normal lock nut which can be protected by a cover (21). The three parts of each chain are connected by a closed ring. The anchorage element can be made from stranded cable. ADVANTAGE - Safe, strong connections.
Patent CH-679211-A5 (CH)
Title: High jump strip - is of textile with hook-clasp fasteners to stands
Inventor: SAUERBREY ROLAND
IPC: A63B5/02
Filed: 1989-07-05
Abstract: The high-jump strip of extensible material is held taut between jump stands. It has fixing devices at the end, tearing free from others on the stands. It is at least partly of textile material, extensible for an amount such that it does not snap back on release. It has hook-clasp fasteners (2-5) at the ends, engaging with mating ones on the stands. It can be extensible by 2-4 percent. ADVANTAGE - Easy detachment, with less risk of injury to jumper.
Patent CH-690872-A5 (CH)
Title: Wristwatch for racing drivers and other sportspeople, comprises watchbody moulded to fit upper wrist adjacent to thumb and single strand strap secured by pressure pads and retaining cord
Inventor: MARQUAND ANDRE LE
IPC: G04B45/00
Filed: 1996-11-11
Abstract: The watchcase element (1) is curved as a U or J and fits over the top of the wrist adjacent to the thumb. A single strand strap (2) connected to one side of the watchcase (1) passes around the wrist and through an orifice on the other side of the watchcase. The strap is secured by pressure pads (4,5) mounted on it's surface and prevented from vacating the orifice by a flexible cord (11) and ring (8)
Patent CH-684775-A5 (CH)
Title: rice pasta.
Inventor: HAUSER THOMAS WILHELM
IPC: A23L7/143
Filed: 1992-10-09
Abstract: Process for the preparation of pasta in which a mixture is prepared which has a solids content of 32 to less than 45 % by weight and which includes a starchy, especially rice, flour or semolina, softened water, an ionic gelling agent, an emulsifying agent and a raising agent, pasta is formed by extrusion-cooking of the mixture, the pasta is immediately placed in contact with water containing a cation forming a gel with the said ionic gelling agent, and the pasta is dried.
Patent CH-680158-A5 (CH)
Title: Ducting for heaters installed in superposed rooms of building
Inventor: HEYNEN MANFRED
IPC: F23J13/02
Filed: 1989-09-12
Abstract: Fresh air is provided for each heater and an exhaust gas duct is connected to each heater and leads to a position outside the room in which the heater is installed. Each exhaust gas duct is concentrically surrounded by a fresh air passageway. The exhaust gas ducts for a number of heaters installed in storeys arranged one over the other extend into an exhaust gas pipe, which extends upwardly outside the building. The fresh air passageways for respective heaters communicate with the atmosphere through wall openings.  The wall openings, which communicate with the fresh air passageways, open directly into the atmosphere and are provided on the outside with a baffle plate.
Patent CH-669836-A5 (CH)
Title: Central heating system with multiple heat sources
Inventor: STUCH DIETER
IPC: F24D12/02
Filed: 1985-10-30
Abstract: Several heat sources (5,6,7) are connected to a common supply pipe (3) and pumped (21) to the various heat-using systems (6,9,10) e.g. radiator rings in separate rooms (24). The return pipes are fed via a solenoid valve (14,15,16) to a common return pipe (4). The return pipe branches off via individual solenoid valves (11,12,13) for return to the heat sources. The control device (18) receives inputs from an outside air temp. sensor (22), room temp. setting controls (27,28,29), the pump inlet temp. sensor (19) and from sensors in each room. The unit controls the fuel fed to each source and all the solenoid valves.
Patent CH-664093-A5 (CH)
Title: Temp. controller for electronic equipment in enclosed spaces - comprising air heater and cooling unit mounted on rails for ease of access to other components
Inventor: LUETHIN MARTIN
IPC: H05K7/20
Filed: 1984-11-14
Abstract: Behind the door (2) of the equipment container, a cooling unit (3) is installed comprising a compressor (4), condenser (5), evaporator (6) and expansion valve (7) interconnected by refrigerant tubes (8). An electric heating element (11) positioned near the evaporator (6) warms the air inducted through a filter (20) by a motor-driven fan (18). Another fan (17) circulates air from within the container across the condenser (5). All units are connected by cables (13) to plugs (15) on a switchboard (14), which is hinged (16) to the front wall of the housing (1) and can be swung aside for extn. of the condenser fan (17) when necessary. USE/ADVANTAGE - Transportable container for standard electronic components of radar, telecommunication or satellite link receiver stations. Occupies very little space and affords unrestricted accessibility of other units for maintenance.
Patent CH-651102-A5 (CH)
Title: Vertical-pivoting device on a pivoting door with a drive
Inventor: BUCHENBERG KONRAD
IPC: E05F1/06
Filed: 1983-12-19
Abstract: By means of a mechanism (4, 6, 7, 8) arranged on the supporting post (1) of the door, the device, when the door leaf (2) is opened, automatically causes the latter to pivot upwards about a horizontal axis (3). This upward pivoting takes place under the effect of a tension spring (4) which exerts an upwardly directed force on a toggle joint (6, 7). The bending of this joint (6, 7) is made possible by a tension member (8) which is arranged between a fixed point of the supporting post (1) and the lower end of the toggle lever (6). <IMAGE>
Patent CH-602415-A5 (CH)
Title: Bottom folding station for box with triangular side panels
Inventor: NILSSON JAN-OSTEN
IPC: B65B7/18
Filed: 1975-08-19
Abstract: Bottom folding station for box with triangular side panels has linear-moving means folding first and pivoted means for second main panel
Patent CH-579737-A5 (CH)
Title: Protective envelope for pipeline - designed to be threaded through the envelope with the aid of suitable spacers
IPC: F16L9/18
Filed: 1973-07-27
Abstract: In a pipeline tube with antipollutant equipment comprising an envelope surrounding the fluid transport tube held by spacers so as to form an annula safety space, the envelope is of plastic material, and initially circular with an internal dia. slightly greater than that circumscribing the polygon formed by a packing wound round the fluid transport tube, the perimeter of the envelope being partly cut away by a longitudinal strip, the width of which is slightly greater than twice the product of and the clearance between the internal diameter of the envelope and the diameter of the circle circumscribing the fittings. The system permits the threading of the transport tube through the envelope, eliminating the major obstacle of friction.
Patent CH-611401-A5 (CH)
Title: Method for the continuous combustion of organic or inorganic fuels
Inventor: DEMOISEAU BERNARD
IPC: F23L7/00
Filed: 1976-09-20
Abstract: The continuous combustion of organic or inorganic fuels is carried out in a closed (sealed) enclosure (1) into which substantially pure oxygen is admitted, from a reservoir (3), as oxidising agent. The flow rate of the oxygen can be adjusted by means of a valve (4). Water is also admitted into the enclosure, by means of a duct (12), so that the gases which emanate from the fuel, by combining with oxygen, produce a semi-continuous explosion causing, in turn, a decomposition of the water and of the gases contained in the enclosure. <IMAGE>
Patent CH-624480-A5 (CH)
Title: Muzzle-loading weapon, especially a mortar
Inventor: STUCKI PETER
IPC: F41A15/22
Filed: 1977-11-08
Abstract: The muzzle-loading weapon has at the inner end of the barrel (2) an inlet with a non-return valve (4) for compressed air. The weapon has allocated to it a compressed-air source which allows metered quantities of compressed air to be introduced into the inner end of the barrel in order to eject a loaded projectile just so far out of the barrel that it can safely be gripped. This simplifies unloading of the weapon. <IMAGE>
Patent CH-613137-A5 (CH)
Title: Process for the production of profiled reed wires for reeds and the use of the reed wires produced in this way
Inventor: KIELERSREITER FRITZ
IPC: D03D49/62
Filed: 1976-10-28
Abstract: Profiled reed wires (1) for the reed of an air-jet weaving machine are punched out of a strip (3) with a thickness corresponding to the thickness of the dent in a longitudinally parallel manner and at a distance from one another. In a first process step, the strip areas (4) between the longitudinal edges of the individual reed wires (1) are punched out and all further process steps for the working of the reed wires (1) are performed with the dents connected at their longitudinal ends to the strip (3). In the last process step, the longitudinal ends of the reed dents (1) are separated from the strip (3). In this way, read dents can be produced in an efficient manner while protecting the workpiece as far as possible from damage or stress. <IMAGE>
Patent CH-637366-A5 (CH)
Title: Novel tetracyclic compounds and processes for preparing them
Inventor: KOJIMA ATSUYUKI
IPC: C07D223/32
Filed: 1978-01-01
Abstract: Novel tetracyclic compounds of formula: <IMAGE> in which R<1> denotes hydrogen or alkyl having 1 to 3 carbon atoms, R<2> denotes alkyl having 1 to 3 carbon atoms, Y<1> denotes hydrogen or halogen, and X<1> represents -O-, -S-, -N(R<3>)- or -CO, where R<3> denotes hydrogen or alkyl having 1 to 3 carbon atoms, and their pharmaceutically harmless salts, can be used as antidepressants and can be prepared by various processes.
Patent CH-608209-A5 (CH)
Title: Wheel twinning device for an agricultural tractor
IPC: B60B11/02
Filed: 1975-11-27
Abstract: The twinning device, making it possible to join a second wheel to a drive wheel, comprises a clamping ring (14), bearing on the outer rim of the bottom of the wheel rim (6) of the said second wheel, and elastic assembly tie rods (10) connected to the wheel rim (1) of the drive wheel and interacting with the said ring in order to apply a twinning spacer ring (7) between the two wheels on the frustoconical surfaces of the wheel rim. <IMAGE>
Patent CH-630081-A5 (CH)
Title: Disodium cromoglycate
Inventor: TAYLOR JAMES EDWARD
IPC: A61K31/35
Filed: 1978-01-01
Abstract: Disodium cromoglycate exists in a form having an apparent specific weight of more than 0.45 g/ml, according to BS Standard No. 1460 (1967); it may be in granular form and is used in a unit dose form. The disodium cromoglycate of the invention is used, for example, for the treatment of certain diseases of the gastrointestinal system.
Patent CH-601589-A5 (CH)
Title: Metal clip for fixing tongued and grooved boards
Inventor: KAELIN ALOIS
IPC: E04F13/08
Filed: 1975-12-24
Abstract: Metal clip for fixing tongued and grooved boards has clip snapped onto batten which projects into board groove
Patent CH-586508-A5 (CH)
Title: 2-Formylphenyl-N-methyl-N-phenylthio-carbamate acetals - with insecticidal and acaricidal activity
IPC: C07C/
Filed: 1973-12-14
Abstract: Phenyl carbamates of formula (I) are new: (where R1 and R2 are H, 1-4C alkyl, Cl or Br; R3 and R4 are both Me or together form -CH2CH2-, -CH2CH2CH2-, -CHMe-CH2-, -CHMe-CHEMe-, -CMe2-CH2-, -CHMe-CH2-CH2-, -CMe2,-CMe2-, -CHMe-CMe2-, -CH2-CMe2-CH2, -CHMe-CHMe-CHMe- or -CHMe-CH2-CMe2-). Cpds. (I) are insecticides (esp. active against Phyllodromia germanica, Periplaneta americana and Blatta orientalis) and acaricides with low mammalian toxicity.
Patent FR-2031978-A5 (FR)
Title: Restoring defective rail heads
IPC: E01B31/18
Filed: 1969-02-14
Granted: 1970-11-20
Abstract: The defective part of the head is cut away so that it can be reformed by a filler metal from an aluminothermic welding reaction. In addition to removing the defective part of the head, that part of the core which is immediately adjacent to the head is also cut away.
Patent FR-2038787-A5 (FR)
Title: Diffusion of phosphorus into silicon substr- - ates
IPC: C30B31/16
Filed: 1969-03-28
Granted: 1971-01-08
Abstract: Silicon slices are doped in a closed furnace using a vitreous P2O5 source and dry, inert carrier gas. The source is held in a stable temp. part of the furnace so that the rate of vaporisation of P2O5 is strictly controlled. N+ type doping is achieved with +10% reproducibility even at weak concns. of 1017 at/cm3; the source material is less hygroscopic than conventional powder, and is simpler to handle and control.
Patent FR-2058535-A5 (FR)
Title: Plastic faced sandwich shuttering panel
IPC: E04G9/05
Filed: 1969-09-03
Granted: 1971-05-28
Abstract: Panel comprises hard foamed core, preferably polyurethane, and two facing layers reinforced with synthetic resin mixed with glass fibres. Advantages are that it is light weight and easy removal of adhering cement.
Patent FR-2035314-A5 (FR)
Title: Assembling grp components, eg to make - window frames
IPC: B29C45/14
Filed: 1970-02-11
Granted: 1970-12-18
Abstract: Clamping jig for assembling glass reinforced resin components by coating the mating surfaces with glass filled binder resin, pref. bridging opposing cavities in the mating faces with key inserts of similar material, and clamping the elements until cured. The clamping faces which may be heated as appropriate, are perforated to admit resin and extract air from the weld zone. Allows construction (on site) of bulky items such as window frames from component parts instead of monolithic construction which would need a large mould.
Patent FR-2042204-A5 (FR)
Title: Discharging cellulose pulp from a container
IPC: D21C7/08
Filed: 1970-03-26
Granted: 1971-02-05
Abstract: Discharging apparatus is designed to operate with a vessel having a concentric bottom opening and discharges the pulp either continuously or in batches. It has three or more scraper mechanisms positioned around its outlet, each of which can be rotated about an axis that is directed radially inwards and inclined outwards.
Patent FR-2094429-A5 (FR)
Title: Deuterium by isotope exchange - between amines and hydrogen in ammonia and ammonia synthesis gas
IPC: C01B4/00
Filed: 1970-06-19
Granted: 1972-02-04
Abstract: D2 is produced by isotope exchange between amines and H2 by counter-current contact of gas mixture, consisting of N2 and H2 forming NH3 synthesis gas in part of way and of gaseous NH3 in another part, and liquid amine containing catalyst and opt. auxiliary in soln. Countercurrent contact takes place in 3 consecutive exchange columns T1, T2 and T3 at same temp. as follows: (a) liquid amine passes in closed cycle through T1 and T2 where it is enriched in D2 and then T3 where D2 content is reduced, (b) gas mixture passes through T3 where it is enriched in D2 then through T2 and T1 where D2 content is reduced (c) N2 + 3H2 mixture with natural isotope composition enters cycle between T2 and T1 and passes to NH3 synthesis plant after leaving T1 (d) part of NH3 with reduced D2 content leaving synthesis plant is vapourised and introduced into T3 (e) D2 enriched NH3 is removed at outlet of T3 (f) remaining enriched NH3 is cracked and resultant N2 + 3H2 mixture is introduced into T2 (g) amine with reduced D2 content and charged with NH3 is discharged from T3 and distilled, giving NH3 which is vapourised and recycled to T3 whilst amine is recycled.