baber/WOPTO huggingface dataset:
Patent CH-682668-A5 (CH)
Title: Concn. of grapes for wine prepn.
Inventor: INDERMUEHLE PIERRE-ALAIN
IPC: A23N12/08
Filed: 1991-08-12
Abstract: Grapes are concd. by drying immediately after harvest and before pressing. The grapes are placed in open baskets stacked in racks and dry air circulated around them. The air supply is partly from the external atmosphere and partly recycled air. It is dehumidified by cooling, then slightly warmed before being blown around the grapes.
Patent CH-679493-A5 (CH)
Title: Spinning frame conveyor system
Inventor: ERNI MARKUS
IPC: D01H9/18
Filed: 1989-07-10
Abstract: Packages (513) or package carriers (534) conveyor system, transports them (14) along the length of spinning frame (11), and moves them transversely (8) of the frame for both supply and removal, pref. between which they are moved lengthwise of the frame to space apart supply and removal transverse paths (8). Specifically packages (513) of spinnable material are loaded into a creel, and empty carriers unloaded from a circulating transport unit monitored by a central-control responsive to machine packages demand signals.
Patent CH-666956-A5 (CH)
Title: Cartridge feed star of automatic firearm - is rotated stepwise by barrel recoil, and is locked by swivel arm releasing before each step
Inventor: WILD PETER
IPC: F41A9/37
Filed: 1985-07-19
Abstract: The cartridge (14) feed mechanism (20) for an automatic firearm comprises a star-shaped feed member (10 or 11) which is rotated step-wise by barrel recoil to move successive cartridges transversely into alignment with the barrel axis (16) and is provided with means to prevent excess rotation. These means comprise a swivellable (22) locking arm (21;25) which is released before rotation commences and returned to its locking position before the end of this rotation in which position it locates the member for correct cartridge alignment. USE/ADVANTAGE - The cartridge feed mechanism for an automatic firearm, reliably prevents excess rotation of the feed members, i.e. ensures exact, e.g. 90 deg., rotational steps, without applying forces causing excessive wear.
Patent CH-662286-A5 (CH)
Inventor: KOSLOW EVAN ERNEST
IPC: B05B3/10
Filed: 1984-10-01
Abstract: The disclosure describes a device for separating a volatile contaminant from a contaminated fluid. The device comprises a vacuum chamber (10) having an internal space (I) that may be at least partially evacuated, a rotating plate arrangement (30) disposed within the vacuum chamber (10), means (25) for introducing the contaminated fluid on to the surface of the plate arrangement, whereby small droplets (36) of the contaminated fluid are centrifugally dispersed from the edge of the rotating plate arrangement (30), said droplets (36) having sufficient residence time within the evacuated space (I) to permit at least a portion of the contaminant to be released, and means (39) for coalescing the small droplets.
Patent CH-668683-A5 (CH)
Inventor: KUHN MARGRIT
IPC: A43B17/00
Filed: 1985-12-05
Abstract: The invention relates to an article of footwear having a removable insole. The insole has nubs and magnetic metal parts on its upper surface for massaging the foot reflex zones. Snap fasteners fasten the insole to the sole. Each snap fastener has an upper part mounted on the lower surface of the insole opposite the magnetic metal part, and a lower part mounted on the sole.
Patent CH-653054-A5 (CH)
Inventor: TOURNIER HERVE
IPC: D21C3/00
Filed: 1982-12-07
Abstract: A method for delignifying ligno-cellulosic materials and efficiently separate from each other the constituents thereof. Said materials which optionally may be prehydrolized are heated in an aqueous acid medium in the presence of phenol compounds whereby the ratio by weight of liquid to solid is at least 0,5. In the case of low liquid solid ratios i.e. below about 4:1 further aqueous liquid is added to the reaction mass after pulping to aid filtration and draining. After isolating the purified solid cellulose pulp, the liquid phase separates into two layers: an aqueous layer rich with pentoses and an organic layer rich with phenols and lignin, the latter providing, by distillation and pyrolysis of the residue, a quantity of phenols at least equal to that of the phenols used in the delignification stage.
Patent CH-565269-A5 (CH)
Title: Sewing machine having rotary shuttle and stationary bobbin - has intermittently operating locking device for bobbin to prevent interference with shuttle
IPC: D05B57/14
Filed: 1973-06-29
Abstract: A sewing machine has a rotating shuttle formed on the interior of a housing mounted on a rotating shaft whereby on each revolution the shuttle engages the loop formed by a stitching needle. Mounted within the housing is a shuttle bobbin having in its base a pair of recesses, and a pair of studs are actuated by a cam driven by the shaft so that the bobbin is held stationary by the studs alternately engaging in associated recesses in the base of the shuttle bobbin whereby rotary movement of the shuttle is not interfered with. The arrangement is compact and light in operation.
Patent CH-595540-A5 (CH)
Title: Door frame comprising two insertable case sections
Inventor: EISENRING WALTER
IPC: E06B1/30
Filed: 1976-07-23
Abstract: Door frame comprising two insertable case sections has ribbed rubber plate and rubber profile opposite clamping shackles and lock units
Patent CH-616346-A5 (CH)
Title: Centrifugal extractor having internal stirrers
Inventor: STEINER LADISLAV DR
IPC: B01D11/04
Filed: 1976-08-03
Abstract: In the apparatus for multiple-stage material transfer, in particular for liquid-liquid extraction, the phases are conducted in counter-current, alternatingly dispersed in each other and separated again. In order to achieve, with given dimensions, the largest possible number of separating stages, a rotary drum (3, 5, 9) and a series of stirrers (18) are provided, which are attached to a shaft (17) arranged in the drum (3, 5, 9). The components are designed in such a manner that the dispersion is achieved by the stirrers (18) and the separation takes place by centrifugal force in spaces between the stirrers (18), while the different phases are conducted in counter-current to each other through the drum (3, 5, 9). <IMAGE>
Patent BE-1013766-A5 (BE)
Title: Floor for scaffolding
IPC: E04G1/15
Filed: 1998-10-02
Granted: 2002-08-06
Abstract: A floor for scaffolding including a body having a generally plane surface, constituted by two longitudinal bearing sections (12) clamping a spacer (14) along its opposite longitudinal sides, and two crosspieces (16) extending along the transverse direction of the body, each crosspiece (16) being anchored to the corresponding ends of the two bearing sections (12). Support lugs (18) are anchored along each crosspiece (16) in adjustable positions for adaptation to any support bars.<IMAGE>
Patent CH-569943-A5 (CH)
Title: Drying procedure for merchandise - air undergoes periodic humidity fluctuations and rises to minimum set value
IPC: F26B25/22
Filed: 1974-08-07
Abstract: The goods are dried by transferring the moisture into the drying air, a moisture of the goods and the air being constantly maintained. By periodic steps the relative humidity of the air is allowed to increase to a certain value; and the air is then de-humidified, so that relative humidity sinks to a certain reference value. Hence the air undergoes periodic humidity fluctuations. The rise is always terminated, when the curve, showing the rise as a function of time, has reached a certain minimum value. The reference value is lowered step-by-step.
Patent CH-638421-A5 (CH)
Title: Tool-positioning device for positioning a multiplicity of tool pairs for making longitudinal slots or longitudinal grooves in continuous cardboard
Inventor: TOKUNO MASATERU
IPC: B26D7/26
Filed: 1978-10-20
Abstract: The tool pairs (501) are fastened to pairs of tool holders (51) which are in turn attached to pairs of shafts (61) parallel to one another so that longitudinal slots or longitudinal grooves can be made in cardboard passed through between the shafts. In particular to improve the positioning accuracy, the pairs of tool holders (51) are mounted in a slidable manner on the pairs of parallel shafts (61). However, the shafts are designed to alternatively retain the tool holders (51) in position. Displacing elements (24) on motion devices (2) for displacing the tools in accordance with the number of tool pairs (501) can be moved at least on one guide element (1) parallel to the shafts (61) and can be brought into engagement with the pairs of tool holders (51). All displacing elements (24) can be simultaneously brought into engagement with and disengaged from the corresponding pairs of tool holders by a feed unit. A numerical positioning control system (4) serves to control the drive motors (2) of the motion devices for displacing the tools. <IMAGE>
Patent CH-584321-A5 (CH)
Title: Connector for timber beams in buildings - has double dovetail shape of rectangular cross section for joining
IPC: E04B1/48
Filed: 1974-11-06
Abstract: The connector for building components is used for connecting of timber beams. The simplicity of the connector shape ensures that it is readily stocked in few sizes. The timber beams are joined by a modular system. The connector is a polygonal body (1) with double overall shape. The narrowest part is arranged at the point where butting faces of the timber beams meet. The timber beams have matching seats machined on their ends or on the side for making right angle connections. This connector can be made from the same material as the beams or from a different material. The connector can have basically rectangular cross section.
Patent CH-599790-A5 (CH)
Title: Fibre reinforced plastics tennis racket
Inventor: GLADEK JANEZ
IPC: A63B49/10
Filed: 1975-11-27
Abstract: Fibre-reinforced plastics tennis racket has an open-work frame fitted with spacers with passages for threading the strings through. Reinforcing fibre strands are placed upon the spacers and/or wound about them in zigzag fashion, which are embedded in plastics material enveloping the spacers.Racket has a high performance, and is simple and inexpensive to mfr.
Patent CH-633323-A5 (CH)
Title: Device for growing single crystals from a melt
Inventor: APILAT VITALY YAKOVLEVICH
IPC: C30B15/32
Filed: 1977-12-30
Abstract: In a device for growing single crystals, a seed crystal (10) is fastened by means of a holder (9) on a tubular shaft (8) which, by means of a first drive (31), is set into rotary motion and, by means of a second drive (40), is set into longitudinal motion. The seed crystal (10) is dipped into a melt (3) to grow a single crystal (11). The first drive (31) is linked by means of transmission members (29, 30, 28) to a drive shaft (20) which in turn is linked to the tubular shaft (8) in a torsion-proof manner but is axially displaceable relative thereto. The torsion-proof linkage is effected by means of a bolt (18) which is joined to the tubular shaft (8) and engages a longitudinal groove (19) arranged on the lateral face of the drive shaft (20). By virtue of a transmission arrangement of this type any transmission of vibrations of the first drive (31) to the seed crystal (10) and thus to the single crystal (11) to be grown is avoided. This makes it possible to grow high-quality single crystals of large size. <IMAGE>
Patent CH-695339-A5 (CH)
Inventor: BARBEZAT GERARD
IPC: F16J10/04
Filed: 2002-02-27
Abstract: Cylinder running surface layer applied by plasma spraying has a number of open pores and has a degree of porosity of 0.5-10%. The average pore size is 1-50 microns. The pores are distributed dimensionally or in a planar manner in the running surface layer surface. The cylinder running surface layer surface contains 0.5-8 wt.% oxygen with iron oxide (FeO) and iron oxide (Fe3O4) crystals to form a solid lubricant. The roughness of the cylinder running surface layer is adjusted to 0.02-0.4 microns (average roughness) with a depth of 0.5-5 microns. An Independent claim is also included for a process for the production of a cylinder running surface layer. Preferred Features: The cylinder running surface layer has a Vickers micro-hardness HV0.3 of 350-550 N/mm squared. The cylinder running surface layer has the following composition: 0.05-1.5 wt.% carbon (C), 0.05-3.5 wt.% manganese (Mn), 0.05-18 wt.% chromium (Cr), 0.01-1 wt.% silicon (Si), 0.001-0.4 wt.% sulfur (S) and a balance of iron (Fe).
Patent FR-2029835-A5 (FR)
Title: 3-5-diphenyl-3-oxy-thiacyclohexane-1-oxide
IPC: C07D335/02
Filed: 1969-01-28
Granted: 1970-10-23
Abstract: The title compd:- made by reacting DMSO with the ketone, Ph.CH = CH.CO.Ph, in the presence of sodamide or lithium amide in liquid ammonia, is a useful intermediate in synthesis.
Patent FR-2044365-A5 (FR)
Title: Effluent cleaning device
IPC: B01D21/00
Filed: 1969-05-19
Granted: 1971-02-19
Abstract: EFFLUENT CLEANING DEVICE USING FLOCCULANT OF PREF ACRYLIC OR METHACRYLIC ACID COPOLYMER... Separation of solid particles from their mixture with a liquid carrier in which the mixture together with a synthetic flocculating agent with a m.wt. in excess of 500,000 is passed into a vertical frustro-conical vessel with the wide end at the top, by which the mixture is allowed to separate into a clear upper layer and a lower layer of coagulum which is stirred in the lower half of the vessel, from the base of which solids are removed, while clear liquid is discharged from the top. The process is continuous and the quantity of flocculant - pref. a copolymer of acrylic or methacrylic acid - added, is 0.09-13.6 kg/ton treated solids (dry basis). The stirrer is designed to move the coagulum without significantly disturbing the clear liquid above it and to rotate at not more than 5 r.p.m. so that no part of it has a linear speed exceeding 6 m/min. and pref. all parts have linear speeds within the range 0.9-2.1 m/min. Advantageously, the flocculating agent is added to the entering effluent in a pre-treatment drum of dimensions and rotary speed such that a retention time of at least 20 secs. is provided but without deposition of solids in the drum, the treated liquid leaving the drum then passing directly into the settling vessel. Arrangements can be made for automatically opening the sludge valve whenever a suitable quantity has been accumulated in the base of the settling vessel. The process can be used in the treatment of effluent from coal washings, sand and gravel plants, paperworks, etc.
Patent FR-2050900-A5 (FR)
Title: Pressure cooker for roasting chickens
IPC: A47J27/08
Filed: 1969-06-27
Granted: 1971-04-02
Abstract: In a semi-automatic pressure cooker, esp. for roasting chickens and chicken portions, a rectangular, heatable container is provided with a sealing cover and a rectangular frame which has horizontal guides set one above the other to hold the rectangular grills on which the food is placed. The frame containing the chicken portions is then passed into the container which is filled with fat. The sealing cover through which the frame is passed can be raised and lowered by driving means.
Patent FR-2082438-A5 (FR)
Title: Acrylic acid copolymers
IPC: C08F8/00
Filed: 1970-03-16
Granted: 1971-12-10
Abstract: Prodn. of copolymers whose chains consist alternatingly of acrylic acid and comonomers is characterised in that corresponding maleic anhydride copolymers are converted in aqueous soln. into monoalkali salts and decarboxylated at 120-300, pref. 150-200 degrees C. This is followed by acid treatment in order to precipitate the copolymer.
Patent FR-2116790-A5 (FR)
Title: Shoe ventilation - by perforations backed by porous ptfe coated sheet to exclude water
IPC: A43B7/06
Filed: 1970-12-08
Granted: 1972-07-21
Abstract: Shoes, esp. sports shoes are ventialed by perforated zones in the upper backed by a microporous sheet coated with PTFE. Construction allows air to flow in or out of the shoe while the hydrophobic surface of the internal cover inhibits entry of water.
Patent FR-2093517-A5 (FR)
Title: Photographic material - with ag halide layer applied under reduced pressure and having improved sensitivity
IPC: G03C1/42
Filed: 1971-05-18
Granted: 1972-01-28
Abstract: A photographic material comprises a hydrophilic colloidal binder layer contng. an ammonium salt or a developer depending on whether the layer is below or above the Ag halide layer which is applied under reduced pressure.
Patent FR-2095668-A5 (FR)
Title: Superplastic alloy articles produced by powder metallurgical - and extrusion process
IPC: C22F1/00
Filed: 1971-05-27
Granted: 1972-02-11
Abstract: super-alloy powder of av. particle size 100 mu, (pref. 10-60 mu) is heated at a high temp. to cause sintering and recrystallisation forming a billet with a grain size 2.54 mu and O2-content 100ppm. The billet is heated to a temp. above half the value of the alloys absolute fusion temp. but below the initial fusion point, and extruded. Spec. the preheating is to just below the recrystallisation temp. so that the adiabatic heating caused by extrusion is sufficient to increase the alloy temp. into the recrystallisation range. Final heat treatment is effected to produce grain growth to 2.54 mu. Alloy is used in aviation, space research etc. where strength at high temp. e.g. ca 760 degrees C is important. Complex shapes are produced to fine tolerances without the need for machining.
Patent FR-2144135-A5 (FR)
Title: Cleaning and peeling vegetables - after a preliminary treatment with high pressure steam
IPC: A23N7/00
Filed: 1971-07-01
Granted: 1973-02-09
Abstract: In cleaning and skinning vegetable and fruit, the product is placed in a sealed chamber and treated with steam under pressure using an instantaneous reduction in pressure, following treatment, to a value less than atmospheric pressure. The pressure is pref. 0.5 - 8 Kg/cm2 and the treatment pref. lasts for 5-50 secs.
Patent FR-2163036-A5 (FR)
IPC: F16K15/08
Filed: 1972-11-23
Granted: 1973-07-20
Abstract: A compressor valve having a spring-loaded valve plate arranged between a valve seat and catcher, the valve plate being slidingly guided on axial guide webs to which radial catcher ribs are connected, wherein the guide webs and the catcher ribs together form guide segments, the guide segments being separate structural parts and which are fixed to the catcher as by screw fasteners.
Patent FR-2226825-A5 (FR)
Title: Broom with replaceable sweeping tissues - wad of folded tissues is wedged in longitudinally slit tube
IPC: A47L13/46
Filed: 1972-12-29
Granted: 1974-11-15
Abstract: Yard brush having replaceable working parts e.g., bristles or leaves of tissue, utilises a wad of tissues(3) folded in two, of which the folded edge is inserted in a longitudinally slotted tube(1); the insertion of a pointed rod(4) axially in the tube and wedging the folded edge in the tube completing the assembly: removal of the soiled tissue is the reversal of this process. The tube also has rod handle(5) normal to the tube axis and fixed opposite the slot. The slotted tube has projecting arms along its free longitudinal edges which improve ease of insertion of the tissues and also tends to stiffen them by performing a clamping action.
Patent FR-2217965-A5 (FR)
Title: Stacker-folder for stitched articles - esp. long workpieces leaving a sewing machine worktable
IPC: D05B41/00
Filed: 1973-02-13
Granted: 1974-09-06
Abstract: Appts. for stacking workpieces, coming from a sewing machine having a worktable and a presser foot, comprises (a) a stacking surface with a free edge spaced from the work table, (b) a first arm with a rod aligned transversely to the direction followed by the workpieces and capable of displacement between a first posn. in which the rod is near the worktable and extends below the workpiece, and a second posn. above and beyond the stacking surface, (c) a second arm with a rigid bar which can be displaced from a first posn. in which it extends below the workpiece leaving the machine to a second posn. in which it is applied against the stacking surface, and (d) drive means for bringing about the displacement of the two arms between their first and second posns. The first arm continues to be displaced to its second posn. carrying the workpiece leaving the sewing machine with it, while the rod of the second arm remains applied against the edge of the stacking surface and holds the workpiece there by a part of this spaced from the sewing machine.
Patent FR-2248721-A5 (FR)
Title: Lock device for sliding vehicle roof or door panels - spring loaded finger on one panel engages rack on second panel
IPC: E05B65/08
Filed: 1973-10-23
Granted: 1975-05-16
Abstract: A sliding panel has a pivoted handle attached to a longitudinally movable rod (12) which is itself attached to a bell crank (13) pivotally mounted on a plate (14) bolted to the panel. A coil spring (15) attached to the plate and bell crank (13) normally urges a finger (132) on the bell crank into a recess (411) on a rack (41) fixed to a second fixed panel. Rotation of the handle cause the bell crank to pivot to release the finger from the rack, thus allowing the sliding panel to be moved relative to the fixed panel. Releasing the handle allows the finger to lock in a second recess on the rack.
Patent FR-2256646-A5 (FR)
Title: Pressure sensitive copying paper - which is back coated with rub resistant, non soiling ink compositions
IPC: C09D11/00
Filed: 1973-12-28
Granted: 1975-07-25
Abstract: A simplex, pressure sensitive carbon copying paper with an uncoated front is back coated with the following ink compsn.: (a) 20-80 pts. of a transfer agent comprising fatty acid esters, aliphatic alcohols or alkylated polyvinyl-pyrrolidones, (b) 1-8 pts. plasticiser comprising triphenyl phosphate, dioctyl adipate, 2-octyldodecanol or methyl-acetylnicinoleate, (c) 15-70 pt. coloured or white pigments chosen from TiO2, CaCO3, Ca stearate, bentonites, (in)organic black, blue, red etc. pigments and opt. Al, (d) 0-5 pts. adhesives comprising polyvinyl acetals and (e) 80-150 pts. solvent(s) chosen from EtOH, benzene, petroleum ether or MEK. The paper is used to obtain copies of hand- or typewritten originals. The coating is rub resistant, non soiling, easily transferred and the coated paper is easily produced and can be used with any paper support giving over 10 perfect copies.
Patent CH-695104-A5 (CH)
Inventor: SENNHAUSER MARCEL
IPC: E01F7/04
Filed: 2001-06-12
Abstract: The net for trapping rockfalls is made up of rings (12') and mounted on support rods (16,17). The edges are linked by cables (14) and it is held tight by guy ropes (22). Additional cables (25) attach the net to the support rods and absorb the energy of the falling rocks.
Patent DD-149394-A5 (DD)
Title: Tuerbeschlag in form eines tuerschildes oder einer tuerrosette
Inventor: EIGEMEIER WILLI
IPC: E05B9/08
Filed: 1980-02-28
Abstract: Tuerbeschlag in Form eines Tuerschildes oder einer Tuerrosette nebst Schluesselschild, wobei beidseits des Tuerblattes bzw.Schloszgehaeuses je ein plattenfoermiger Grundkoerper vorzugsweise aus Kunststoff vorgesehen ist,auf den die aueszeren Tuerschilder, Tuerrosetten oder Schluesselschilder aufgesetzt sind und von welchem ein Bolzen oder dergleichen nach innen vorsteht.Aufgabe der Erfindung ist es,den Tuerbeschlag so auszubilden,dasz eine besonders einfache und sichere Montage moeglich und eine bleibend gute Halterung desTuerdrueckers sichergestellt ist. Dies wird dadurch erreicht, dasz die Bolzen das Schloszgehaeuse auf jeweils ein und derselben Achslinie durchdringen und hohlzylindrisch oder rohrfoermig ausgebildet sind und jeweils eine dem einen Grundkoerper aus in den zugehoerigen Bolzen eingesetzte Treibschraube in den anderen Bolzen verschraubbar ist.*         *
Patent DD-151965-A5 (DD)
Title: Verfahren und vorrichtung zur steuerung der vakuumentgasung einer stahlschmelze
Inventor: CHIDA HIROSHI
IPC: C21C5/30
Filed: 1980-07-04
Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung der Vakuumentgasung einer Stahlschmelze, bei dem der Kohlenstoffgehalt der Stahlschmelze aus Messdaten kontinuierlich berechnet und waehrend der Vakuumentgasung gleichzeitig der Druck im Entgasungsgefaess und die Fliessgeschwindigkeit des in das Entgasungsgefaess eingeblasenen Sauerstoffs in bestimmter Weise gesteuert werden, sowie eine Vorrichtung zur  Durchfuehrung des Verfahrens.