baber/WOPTO huggingface dataset:
Patent WO-2011049970-A4 (WO)
Title: Egalisation de la pression d'une soupape à bille par la dérivation d'un joint supérieur
Inventor: MYERLEY THOMAS S
IPC: F16K5/20
Filed: 2010-10-19
Abstract: La présente invention concerne un système d'égalisation de pression permettant le passage d'un flux au-delà d'un joint supérieur sur un trou de fond à élément mobile qui permet à son tour la fourniture de la pression entre un trou supérieur et l'intérieur d'une zone à faible pression qui a été isolée au préalable. La différence de pression à travers l'élément est égalisée avant d'essayer de déplacer l'élément vers une autre position. Selon le mode de réalisation préféré, l'élément est une bille d'une soupape à bille destinée à une utilisation souterraine.
Patent CH-671692-A5 (CH)
Inventor: FREY OTTO
IPC: A61F2/46
Filed: 1987-01-08
Abstract: The rasp-like reaming instrument is constructed as a hollow body with exterior teeth and openings adjacent the teeth. During use, bone material which is peeled off by the teeth is directed through the openings into the interior of the body to avoid accumulation of the material under the teeth. The cutting edges of the teeth remain unencumbered during a reaming operation.
Patent CH-622520-A5 (CH)
Title: Process for the preparation of novel 3-alkyl-7-oxoalkylxanthines
Inventor: MOHLER WERNER
IPC: A61K31/52
Filed: 1980-01-10
Abstract: There are prepared novel 3-alkyl-7-oxoalkylxanthines of the formula <IMAGE> in which A is alkylene having 3 to 6 carbon atoms and R is alkyl having 1 to 12 carbon atoms. The novel compounds are obtained by condensing an appropriate 7-( omega -haloalkyl)-3-alkylxanthine with an alkali metal acetoacetate and then subjecting the reaction product to ketonic cleavage. The reaction is carried out at elevated temperature. The novel compounds can be used as vasodilating agents.
Patent CH-688482-A5 (CH)
Title: Covering device for drainage channel
Inventor: AMANN MAX
IPC: E01C13/00
Filed: 1994-03-15
Abstract: The covering device (10) has holding components in form of clamp stirrups (12), which in the assembled state can be secured in cavities (27) in opposing side walls of the channel (1). The clamp stirrups have two downwardly extending arms (24), which are bent hook-shaped at the lower end for securing in the cavities on the inside of the two side walls of the channel.The arms at the lower end have an outwardly inclined, downwardly sloping section (25) and a connecting inwardly inclined, downwardly sloping section (26). Each holding component on the under side has a zigzag-shaped rib for engagement and clamping in a slot on the upper side of the channel. The holding components are made of plastics or metal
Patent CH-663603-A5 (CH)
Title: Process and device for producing horizontal stacks from flexible, planar products, in particular printed products
Inventor: HAENSCH EGON
IPC: B65H29/40
Filed: 1984-02-20
Abstract: In the region of an ascending guide (27), the printed products (9) fed in an imbricated formation (S), in an approximately horizontal direction, by a conveyor belt (11) slide backwards. This backwards movement terminates at a stop (63). Assemblies (73, 73') are formed in this manner from a plurality of printed products (9). Carrying elements (17) which are attached on conveying elements (13) move said printed product assemblies (73, 73') upwards towards a stack (4) and push them onto said stack (4). During this movement, the printed products (9) are bent upwards at their lateral edges (9d), resulting in a stiffening of the printed products (9). This prevents the printed products (9), which are not under the effect of pressure during pushing onto the stack (4), from bending back during the pushing-on operation. <IMAGE>
Patent CH-661546-A5 (CH)
Title: Device for transporting a fitted track portion or gear on a railway track
Inventor: PASQUINI SANDRO
IPC: E01B29/02
Filed: 1985-02-25
Abstract: The device is made up of three platform wagons (1, 2, 3) and of a plane deck-beam (4) intended to support the panel (27) lying flat on it. The deck-beam (4) is laid onto the platforms of the wagons in a position parallel to these platforms. It is mounted so as to move transversely and in its plane on these platforms by rotation and/or translation by means of two motor/worm-drive units (9, 10) and rests on these platforms via four equidistant mobile supports (5, 6, 7 and 8). It is held in the longitudinal direction by a vertical pivot (13) mounted so as to slide in a transverse slideway of a support (7). This device is designed to enable out-of-gauge obstacles in bends to be avoided in a simple manner and to be used as site for fitting a track gear panel. <IMAGE>
Patent CH-684362-A5 (CH)
Title: Stove clad with tiles
Inventor: BLASIUS WALTER
IPC: F24B1/06
Filed: 1991-04-11
Abstract: In the case of known stoves, the tiles for cladding are placed on mountings and pressed against peripheral bands by spacers fixed to the stove, and thus held firmly. The novel holding device allows a quick and perfect mounting of the tiles without costly production measures. The holding brackets (12) which carry the tiles (16) and are arranged spaced one above the other other, have, spaced one next to the other, passage openings (14) which extend rectilinearly with respect to the passage openings of the brackets located thereabove and through which a rod is selectively inserted. A tile tensioner (17) is arranged between an inserted rod and a tile pushed between the bands. The arrangement allows the tile to be fitted to the stove quickly and without special tools and knowledge, in order to clad it in situ. <IMAGE>
Patent CH-677777-A5 (CH)
Title: Liq. concrete injection gun
Inventor: TSCHUMI OTTO
IPC: B65G53/32
Filed: 1989-04-08
Abstract: The injection gun has a feed funnel (12) for dry concrete mixture; and outlet socket with compressed air connection; and between them a motor-driven multi-chamber drum rotor (4). The rotor engages via a top sealing plate (11) on a top assembly plate (10), and via lower sealing plate (9); on a base plate (1). At least one rotor chamber (6) is constantly connected to the funnel, but a different chamber (5) is connected to the outlet socket. The sealing plates are pressed against the rotor, by three pressure cylinders (18). The pressure of these cylinders is proportioned to the pressure in the chamber, which is connected to the outlet socket. The pressure is maintained on a proportional level by pneumatic/hydraulic pressure intensifier.
Patent CH-690713-A5 (CH)
Title: Plastic closure with cap applicable to container has outlet aperture and outlet spout having inlet and outlet and pivotally located over outlet aperture of cap
Inventor: EBNICHER MARKUS JOHANN ANDREAS
IPC: B65D47/30
Filed: 1996-07-10
Abstract: The plastic closure has a cap (11) applicable to a container and having an outlet aperture (19). An outlet spout (13) has an inlet (35) and an outlet (37) and is pivotably located over the outlet aperture of the cap. The outlet spout in the closed position closes the outlet aperture of the cap and in the opening position communicates with the outlet aperture of the cap, allowing the contents of the container to emerge through the spout.  A guarantee band (15) is provided between the outlet of the outlet spout and the cap. In the closed position the outlet spout is lowered into the cap, so that the upper wall (23) of the outlet spout is aligned with the upper wall (25) of the cap.
Patent CH-689090-A5 (CH)
Title: Headrest for person lying down
Inventor: AMMANN ERICH
IPC: A47C9/10
Filed: 1995-06-28
Abstract: There can be two parallel scissor mechanisms coupled together by transverse bolts (5, 6) and each comprising crossed bars (3, 4). The headrest can be formed by a textile hose (7) attached by two end loops (8) to the frame (1), a flexible cushion (9) being housed inside it. A rope (10) can be attached to the other end of the frame so as to limit the expansion movement of the scissor mechanism. The rope can be formed by a textile strip attached by end loops (11) to the frame.
Patent CH-677945-A5 (CH)
Inventor: RASMUSSEN TORBEN
IPC: D21J5/00
Filed: 1989-10-25
Abstract: By means of a procedure for the manufacture of load carrying elements, including pallets, a fluidized fibre raw material is deposited on a moulding foundation through suction of a pulp of the fibre raw material on that foundation. For this purpose the foundation is applied with an easily drainable pulp created by the fluidized fibre raw material in such an amount and the suction is carried out controlled in such a way that on the foundation through suction a fibre raw material is deposited having such wall thickness that substantially provides the desired load capacity of the element.
Patent CH-590670-A5 (CH)
Title: Slip back preventing fin for skis - has fins either side parallel to ski with sawtooth under edges responding in lift to element on ski
IPC: A63C7/00
Filed: 1977-03-03
Abstract: The slip-back preventer for skis in ascents and for braking downhill consists of a slide mounted on the ski top which has two lifting fins (200), one either side of the ski so that the walls of the fins lie parallel to the ski sides. The fins are controlled in lifting by an element secured to the ski. The slide are removable from the ski and should be transversely carried on this to enable it to move along the ski axis. The element used to lift the fins beside the ski should be an elastic belt. The underside of the fin is serrated in a sawtooth design, whilst the rear rudder component (230) has an underneath edge oblique to the fin wall (210). The fin wall extends beyond the rudder.
Patent CH-618903-A5 (CH)
Title: Low-pressure casting method
Inventor: OGER JACQUES FRANCOIS MARIE
IPC: B22C9/00
Filed: 1978-03-20
Abstract: The molten metal is cast at low pressure in a moulding cavity (22) connected by a gate (runner) of small cross section (21) to a vertical feed shaft (stack) (20) which is closed at its upper end. The walls of the moulding cavity (22) consist of a layer of sand (15) adhering to an outer metal shell (14). This layer of sand permits controlled cooling of the moulding without slowing down the rates of manufacture to an exaggerated extent compared with casting in a metal shell. <IMAGE>
Patent CH-691340-A5 (CH)
Title: Refrigerated display counter for food products sensitive to mechanical and heat effects keeps products apart from walls of refrigerating chamber and create ventilation space around them
Inventor: MELZI ERMETE
IPC: F25D25/00
Filed: 1996-12-18
Abstract: The refrigerated display counter (1) for food products sensitive to mechanical and heat effects comprises a refrigerating chamber (2) receiving products (3,4) to be displayed. It incorporates support devices (10) and in the chamber is at least one section spaced apart from the other sections so that the products received in it are surrounded by a volume of air insulating them from mechanical and heat effects.  The support devices can be selectively regulated for adjustment of the position of the section within the chamber.
Patent CH-575098-A5 (CH)
Title: Grease dispenser for single handed operation - has grease containing vessel of cast aluminium incorporating discharge piston and outlet nozzle
IPC: F16N3/12
Filed: 1974-03-07
Abstract: Grease dispensing vessel (1) has a piston-like bottom closure (3) coupled by a threaded spindle (9) with an upper hand-operating cap (11) on top of the vessel. By suitable rotation of the cap with the ball of the hand, the bottom closure moves upwards through the interior of the vessel and forces grease out of an upper opening (17) in the side of the vessel. By reverse movement of the cap the bottom closure is lowered drawing any grease remaining at the discharge opening back into the vessel's interior. The bottom closure has a circumferential groove (4) containing a sealing ring (5) which presses against the inner wall of the vessel to effect a seal.
Patent CH-676798-A5 (CH)
Title: Heavy metal cpd. vapour sepn. from carrier gas
Inventor: HIRTH MICHAEL DR
IPC: B01D7/02
Filed: 1988-09-05
Abstract: In the sepn. of evapd. heavy metal cpds. from a carrier gas and desublimation of the cpds., in which the evapd. cpds. are discharged from a melting furnace (1) as a gas/vapour mixt. using a carrier gas and are then desublimed, the novelty is that (a) immediately after discharge, the gas/vapour mixt. is mixed with an additional cool gas (mixt) in a vortex mixing region; (b) a fluid is formed from the resulting desublimed particles and the remained of the gas/vapour mixt.; and (c) this fluid is passed through a particle absorbing filter. Appts. for carrying out the process is also claimed.
Patent CH-680356-A5 (CH)
Title: Rotary lock for motorcycle or bicycle - has locking bolt blocking vehicle wheel and internal bolt for lock cylinder released via key
Inventor: FREI RUDOLF
IPC: E05B71/00
Filed: 1989-09-15
Abstract: The lock has a lock holder attached to a frame member, supporting a lock housing (2) containing a lock cylinder (4) and a locking bolt (6) which is moved between 2 end positions, offset by 90 degrees. In one of these positions the rotation of one of the motorcycle or bicycle wheels is blocked and in the other end position the wheel is released. The lock housing (2) incorporates a bolt (5) cooperating with both the lock cylinder (4) and the lock holder, which can only be released upon insertion of the correct key. ADVANTAGE - Prevents release of locking bolt by inserting tool in lock cylinder.
Patent CH-678284-A5 (CH)
Title: Static mixer assembly requiring no cleaning - in which inner face of tube segments bear ridges which cross each other diagonally with respect to tubular axis
Inventor: SCHWALD GUENTHER
IPC: B01F5/06
Filed: 1988-11-03
Abstract: Static mixer for two or more components comprises a housing (1) with a hollow profile with at least one mixing zone (2,3,4), and at least two projections which cross each other at an angle to the long axis of the housing.  Each mixing zone comprises segments (5,6,7,8) which form a regular arrangement in the housing; so that two adjacent segments have projections which intermesh, with the projections from one zone entering gaps in the adjacent zone, forming a mixing zone. USE/ADVANTAGE - The appts. is cheap and simple, and can be thrown away after use.  It is used for mixing components, one of which is hardenable.
Patent CH-600078-A5 (CH)
Title: Traffic noise screening composite wall element
Inventor: VILLIGER WERNER
IPC: E04B1/86
Filed: 1976-04-12
Abstract: Traffic noise screening composite wall element has porous flat surface layers made from mineral and glass fibres
Patent CH-621622-A5 (CH)
Title: Heat exchanger with fluid circulation
Inventor: NOEL MICHEL
IPC: F24S10/70
Filed: 1978-05-03
Abstract: The exchanger used as solar collector comprises two pipes (1, 2) made of plastic, one (1) distributing fluid and the other (2) collecting this fluid. These two pipes are connected by a set of transverse tubes (5), also made of plastic, for the passage of the fluid between the distributing pipes and the collecting pipes. The connection between the pipes (1, 2) and each tube (5) is provided by tubular connectors. The exchanger has the advantage of being inexpensive and very flexible in its application. <IMAGE>
Patent CH-586364-A5 (CH)
Title: Single seat throttle valve - is controlled by two servos one acting directly, other through secondary servo valve
IPC: F01D17/14
Filed: 1975-04-30
Abstract: The single-seat throttle valve has a piston closure member (3) cooperating with a seat at one end of the piston. The closure member is positionable by a closed loop system (33, 34, 35 and 36) acting through a servo valve which feeds a first fluid pressure actuator directly on the closure member. A second actuator (41) fed by the servo valve acts on a secondary servo valve (46). Latter valve connects the end of the closure member remote from the valve seat to main valve upstream or downstream pressure (as the case may require) to assist the action of the first actuator.
Patent CH-615477-A5 (CH)
Title: Device for the thermal insulation of a prestressed concrete vessel
Inventor: AUBERT GILLES
IPC: G21C13/036
Filed: 1976-06-18
Abstract: The vessel (1) which is intended for a nuclear reactor, more particularly of the boiling water type, contains two shell rings (25 and 27) arranged one above the other and joined to the wall of the vessel by means which provide both the leaktightness and the support of the shell rings at the passages (33 and 39) for the inlet and outlet pipes (37 and 31). The two shell rings are independent, the lower shell ring being engaged inside the external shell ring. A cooling liquid fills the space between the shell rings up to a level where the latter overlap, whilst a gas fills the space (43) between the vessel and the upper shell ring which furthermore carries the cover (29). <IMAGE>
Patent CH-593448-A5 (CH)
Title: Hollow section for panel construction - has round section tenon and mortice formed by extrusion operation
IPC: E04C2/40
Filed: 1975-07-02
Abstract: The hollow extruded profiled section is for the construction of panels, being basically rectangular. In the extrusion operation, a tenon of round section (2) with an opening (5) towards the inside of the profiled section (1) is formed along one of the narrow sides of the latter. In the opposite narrow side, the extrusion process forms a mortice (3) of trapezium section, the small base of which forms the mortice opening (4). The round-section tenon can be joined to the profiled section by a straight portion (6), and the mortice opening can be wider than this portion. A boss (7) can be formed at the apex of the tenon, and which, when fitted, extends nearly to the base (8) of the mortice.
Patent CH-626417-A5 (CH)
Title: Section for building a roof
Inventor: MEZZANOTTE RAOUL
IPC: E04B7/10
Filed: 1978-09-05
Abstract: The section (1) for building a self-supporting roof consists of the channel-shaped assembly of three sheets made of sheet metal or of plastic, a first sheet (2) being used as a base on which the two other sheets (3, 4) forming the sides are welded on their longitudinal edges, and this base being reinforced or having a thickness which is greater than these two other sheets. Several sections (1) can be assembled parallel to each other by means of an assembly section (7) and fixed for example on transverse sections (9, 10) so as to form a self-supporting roof intended to be fixed to a suitable vertical structure. <IMAGE>
Patent BE-1002693-A5 (BE)
Title: Sequence nucleotidique codant pour le precurseur du facteur de croissance transformant beta 2, precurseur du facteur de croissance transformant beta 2 et facteur de croissance transformant beta 2.
IPC: C12N15/00
Filed: 1988-10-05
Granted: 1991-05-07
Abstract: La présente invention concerne essentiellement une séquence nucléotidique codant pour le précurseur du facteur de croissance transformant beta 2. Selon l'invention, cette séquence nucléotidique comprend la séquence codante de nucléotides sensiblement telle que représentée à la figure 1a depuis environ le résidu de nucléotide numméro 1 jusqu'à environ le résidu de nucléotide numéro 1326. L'invention trouve application notamment dans la production en grande quantité du facteur de croissance transformant beta 2.
Patent CH-613406-A5 (CH)
Title: Propelling pencil
Inventor: STEUBER JEAN-CLAUDE
IPC: B43K21/027
Filed: 1977-09-05
Abstract: The propelling pencil comprises a body with a lead holder (2) and a lead guiding tube (9) housed in this body and emerging at one end of the propelling pencil to form the writing tip. The lead advancing mechanism (5, 6) comprises a brake member exerting friction on the lead (13) engaged in the lead guiding tube (9). This braking member is mounted in an annular recess provided in the internal wall of the lead guiding tube (9), immediately next to its end. This virtually prevents the lead (13) from dropping out of the tube (9) before it has been completely used up, in contrast to known propelling pencils in which a length of about 10 mm of each lead is usually lost. <IMAGE>
Patent CH-594087-A5 (CH)
Title: Weaving loom with fired shuttles - is provided with lubricating device disposed along shuttle path to apply lubricant to shuttle to reduce wear and friction
IPC: D03D47/24
Filed: 1975-09-15
Abstract: Weaving loom having an externally mounted weft yarn bobbin and gripper shuttles fired through the shed and brought into firing position by an indexing conveyor is provided with a lubricating device arranged along the path of the fired shuttle for applying a lubricant to (a portion of) the outer surface of the shuttle. Shuttles are displaced positively through the shed with min. wear and friction.
Patent CH-585530-A5 (CH)
Title: Flexible ski boot with rocking hinge - has baseplate with rocking seat for uppers and shock absorbing springs
IPC: A43B5/04
Filed: 1974-09-02
Abstract: The ski boot has high flexibility to facilitate movement and absorb impacts and shocks. The uppers (1) of the boot and sole (5) are connected so that they are able to move relatively. The uppers have a baseplate with a concave seat for rocking on a convex projection on sole. The rocking axis is arranged approximately under the centre of gravity of the boot. Snow cannot enter the boot through gaps. Shocks are absorbed by springs or by rubber or elastic plastics components. The shoeck absorbing elements are fitted between sole and base plate 5).
Patent CH-623373-A5 (CH)
Title: Device for spraying a heated spraying material onto a base
Inventor: KUENDIG ARMIN
IPC: E01C19/17
Filed: 1977-10-24
Abstract: The device forms a movable unit and comprises a heatable container (14) which contains the spraying material (13), a pump (31), a motor (24) which drives the latter, an electrically heatable line (20) for the spraying material (13) leading to a spraying nozzle (21), and a supply (23) of a fuel provided for heating the container. The fuel also serves for driving the motor (24) in addition to for heating the container (14). When hot spraying material - such as for example bitumen, wax, resin, asphalt - is brought to a workplace, there is a risk that the spraying material in the line leading to the spraying nozzle will cool down and solidify. Even during an interruption of work, the line can be blocked by spraying material which has solidified during cooling. These disadvantages are avoided by the unit additionally comprising a generator (26) for generating electrical energy, which can be driven by the motor (24) and serves for heating the line (20). <IMAGE>
Patent CH-579490-A5 (CH)
Title: Container for bulk holding of rubbish and waste - has one end forming flap power operated to swing into interior and compress contents
IPC: B65F3/20
Filed: 1974-11-12
Abstract: The container is of square of rectangular cross section with a flap (6) at one end, hinged (7, 8) at the top and fitted with two power cylinders. The bottom edge of the flap swings in an arc and follows the contour of a recess (9) in the container floor (4). A hinged door (10, 11) in the flap is used to charge the container, with an alternative door (13) on the top face (3) near the hinge. The other end (5) of the container has a hinged unloading door and lifting eyes (15, 16) are fitted. Compaction is by swinging (17) the door into the interior after charging through a chute or by other means.
Patent CH-695233-A5 (CH)
Title: Perfume bottle incorporates on its front face a clock, which enhances its functional properties in an unusual but sensible manner
Inventor: FAJKOVIC BEHZAD
IPC: G04B47/02
Filed: 2005-02-11
Abstract: The perfume bottle incorporates on its front face a clock, which enhances its functional properties in an unusual but sensible manner. The clock fits into a trough in the outer surface of the bottle front wall, where it is retained by adhesion.
Patent FR-2044855-A5 (FR)
Title: Laminated polyester linen box
IPC: B65D1/22
Filed: 1969-05-09
Granted: 1971-02-26
Abstract: Linen and garment box for furniture removing is of laminated polyester. It has a recess in the base of the front face, to rest on the shoulder, rounded corners, coarsely grained anti-slip surfaces on the lid and outside of the bottom, a hand-grip recess in the lid, and polyester carrying handles at the ends.