baber/WOPTO huggingface dataset:
Patent CH-669411-A5 (CH)
Title: Loom pattern control - has sensor at fabric to control electromagnet for heald operation
Inventor: SILBERBAUER WERNER
IPC: D03D35/00
Filed: 1986-04-04
Abstract: The healds to form the loom shed, operated by electro-magnets to engage the drive according to patterning, are controlled from the patterning unit with at least one sensor according to the pattern for the running woven fabric, and is coupled to at least one electro-magnet. The sensor is mechanical, with a monitor against the fabric, or it is an electro-optical appts.  An adjustable timer is between the sensor and the electro-magnet, and the gap between the sensor and the fabric beating-in edge can be adjusted.  The controlled healds lie on one line in a tensed shaft frame, and the electro-magnet has a limit stop which can be extended or retracted to define the sliding path movement of the shaft frame.  Where the loom is for mfg. ribbons, the sensor is at the free pattern loop in the ribbon to deliver a pattern signal for the electro-magnet to release the heald or shaft frame. This brings the pattern yarn for the patterning loop over the upper warps at the shed at the same time as the weft insertion.  A fork-shaped lifter forms the loop together with a holding pin during a number of weft insertions. ADVANTAGE - The appts. gives a low-cost loom with a simple patern control.
Patent CH-687097-A5 (CH)
Inventor: ZWEIFEL PETER
IPC: B62M1/24
Filed: 1995-05-05
Abstract: The machine uses human muscular energy, e.g. for propelling a bicycle. It uses a pair of foot pedals (2), one for each foot. The pedals are constrained to remain at a constant angle to the frame of the machine and have toecaps to keep the user's feet from sliding off to the front. The pedal assemblies have two pairs of wheels running in two spaced-apart slots (4) in a sloping frame member. When the pedals are depressed by the weight of the user they slide downward and backwards at an angle of approx. 45 deg, returning forward and upward when released. There is a one-way coupling (3) on each pedal, engaging and driving a chain (1) connected by further sprockets and chains to the rear wheel of the bicycle.
Patent CH-670571-A5 (CH)
Title: Facing esp. for langlauf ski
Inventor: ARNSTEINER ANTON
IPC: A63C7/00
Filed: 1986-04-21
Abstract: A facing material for a ski, esp. a langlauf or cross country ski, comprises in at least a partial zone a mixt. of polyethylene or elastomer having a polyethylene constituent of 20-80% by wt. and elastomer constituent of 80-20% by wt. Pref. ratios are 50-75 and 50-25 respectively.
Patent CH-583162-A5 (CH)
Title: 7,7-Dimethyl 6-methylene tricycloundecan-2-one - from vetivenic acid by redn., acylation, pyrolysis then oxidn.
IPC: C07C49/653
Filed: 1974-03-06
Abstract: 6.2.1.01,5 undecan-2-one- of formula (I) is prepd. from a cpd. of formula (II) (in which one X is H and the other is COOH) by redn. to a cpd. (II) in which one X is CH2OH, then acylation of the -CH2OH gp., pyrolysis of the ester to cpd. (II) in which both X's represent =CH2, and finally oxidn. of this cpd. to give (I). Used in perfumes, the cpd. has an original woody smell. Although present in the essential vetiver oil, isolation of the cpd. from this is two costly. The isolated cpd. has both a reproducible smell compared with the variable oil and also can be used more extensively than the oil.
Patent CH-683725-A5 (CH)
Title: Machine card insertion slit for inserting card in slot - comprises plastic funnel to guide card and simplify insertion avoiding damage to card or magnetic strip, for automat or door lock
Inventor: HENLE MARK
IPC: G06K13/08
Filed: 1991-11-18
Abstract: The guide funnel for the insertion of a card into the slot of an automat, door lock, etc., has a funnel (3) fitted to the insertion slit (1) so the card is inserted easily. USE/ADVANTAGE - The funnel is for the insertion of a card into a slot. The funnel is fitted to existing machines and locks, in situ, to simplify card insertion without damage to the card or the magnetic strip.
Patent CH-689065-A5 (CH)
Inventor: GILLICH VOLKMAR
IPC: F21V7/22
Filed: 1994-11-24
Abstract: An Al surface is anodised to produce a transparent as well as pore free oxide coating having a dielectric constant at 20 degrees C of 6-10.5. The thickness of the coating (d) is dependent on the use as follows: (i) for constructive use, d.n = k lambda /2 plus or minus 20 nm; (ii) for a tinted reflector surface, k lambda /2+20 nm < d.n < (k+l) lambda /2-20 nm; and (iii) for use as starting material to produce high reflection LI:HI multi-layered reflectors, d.n = I lambda /4 plus or minus 20 nm, where n is the refractive index, the average wave length of the light hitting the surface, k is a constant and I is an uneven natural number. The thickness of the coating is 60-490 nm and the thickness fluctuation over the whole surface is not more than 5%.
Patent CH-662537-A5 (CH)
Title: Braking device for the undercarriage of a transfer container
Inventor: GRAP SIEGFRIED
IPC: B62B5/04
Filed: 1983-07-21
Abstract: Such a braking device is arranged on the underside of a base (2) and serves to brake two spaced rollers (1) or pairs of rollers with the aid of a braking beam (3) which is swivelled into the braking position by pressing down on an actuating lever (5). The braking beam (3) is rigidly connected to a leaf spring (4) which is attached to the base (2) of the transfer container. The leaf spring (4) on the one hand forms the pivot element for the braking beam (3) and, in addition, produces the restoring force for the automatic transfer of the braking beam (3) from the braking position into the release position. As compared with known braking devices, the braking device according to the invention thus manages with only a small number of easily produced components. <IMAGE>
Patent CH-682389-A5 (CH)
Title: Suction loader for dry materials.
Inventor: SCHNEIDER HANS
IPC: B65G53/24
Filed: 1990-12-24
Abstract: A vaccum charging appliance allows small amounts (7 cubic meters) of dry, rather powdery materials to be sucked in. The appliance is designed as an autonomous unit and can be charged, transported and discharged again, in the same way as a transport trough, on a dump truck. The vaccum charging appliance has a tank (1) that contains about 7000 liters of debris, a sucking aggregate (6) housed in a cabin (8) secured to the tank (1), and a conveying hose (14) that can be disassembled and connected to the tank (1). The power of the sucking aggregate (6) lies between 60 and 90 PS. A pre-separator (13) ensures that fine debris particles are separated from the sucked-in air current before it enters the sucking aggregate (6). The pre-separator (13) and the debris tank (1) are provided with a flap (24) or a frontal lid (9) that can be opened for emptying purposes.
Patent CH-680143-A5 (CH)
Inventor: HOCHSTRASSER FERDINAND
IPC: E03C1/05
Filed: 1989-11-28
Abstract: The mixer fitting (10) has a shut-off valve (22) for hot water and a shut-off valve (24) for cold water. These shut-off valves (22, 24) are constructed as membrane valves and each have an auxiliary valve (62, 62') provided in the servo space (50). Permanent magnets (76) are provided to operate these auxiliary valves (62, 62'), which permanent magnets can pivot about the axis (80') into and out of the effective region onto the closing elements (64) of the auxiliary valves (62, 62'). To open the shut-off valves (22, 24), the pivoting body (78) is pivoted with the permanent magnet (76) by means of the drive (94) into the region of the closing elements (64), as a result of which these are drawn against the permanent magnets (76), thus opening the auxiliary valve (62, 62'). The pressure in the servo space (50) drops and the shut-off valve (22, 24) is opened by raising the closing part (44) of the valve sheet (40). If the permanent magnets (76) are pivoted out of the effective region again onto the closing elements (64), the latter close the auxiliary valves (62, 62'), which has the consequence that the pressure in the servo space rises again because of the passage (52). The closing part (44) comes to rest on the corresponding valve seat again. The shut-off valve (22, 24) is thus closed. 
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Patent CH-668732-A5 (CH)
Title: cylinder holder for curving and separating machine - allows accurate rotation while corrugations are implemented by pressure of matched inner and outer tool faces
Inventor: FREI SIEGFRIED
IPC: B21D51/12
Filed: 1985-10-26
Abstract: The can (27) is gripped between forks (37, 39) which extend more than halfway around its ends so as to subtend reflex angles of pref. 195 to 205 deg. (alpha) at the centre. This mounting enables the can to rotate about the vertical axis (A) of the inner machine tool (5), from whose cylindrical surface a number of circular ribs (23) project. The spacing of the ribs (23) corresponds to that of the circular grooves (19) in the surface of the outer tool (17). Corrugations are impressed upon the can as it is squeezed between the tools (5, 17). USE/ADVANTAGE - Closure of cans by welding or soldering with corrugations.  Tooling prevents the formation of crooked corrugations which offer less resistance to deformation than planar corrugations at right angles to axis.
Patent CH-680269-A5 (CH)
Title: Packings for e.g. phase exchange columns - are made from suitable substrates covered on one or both sides with carbon@ fibres or flakes which produce strong capillary effect
Inventor: KNIEZA OLEG
IPC: C01B31/08
Filed: 1989-12-28
Abstract: A column contains packings inserted for the exchange of materials and/or heat between a gas, at least one liquid and at least one solid phase. The packings used consist of a substrate coated with fibres, flakes or particles of carbon on at least part of its surface. Preferred substrates are stainless steel, ceramics, and extruded polyethylene, polypropylene, PVC or polyvinylidenefluoride. ADVANTAGE - The products are used for adsorption in three (or more) phases (unlike existing systems). This provides a higher degree of effectiveness than hitherto when being used in distillation, rectification, absorption, extraction, drying, humidifying, or for chemical reactions. They enable the height of column used to be reduced. If acid gases are being absorbed a strong buffer effect is produced so that the pH remains in the 6-9 range for longer periods and hence provides a greater absorption of the gas. The effectiveness is high both for hydrophilic and lipophilic liquids.
Patent CH-595593-A5 (CH)
Title: Heater for low pressure loss air flow
Inventor: WIESENTHAL PETER VON
IPC: F24H3/06
Filed: 1976-06-25
Abstract: Heater for low pressure loss air flow has two annular passages each containing coupled heat exchange surfaces, one passage having heated air other air to be heated
Patent CH-626948-A5 (CH)
Title: Turbocharger
Inventor: SIVOLAP GEORGY POLIKARPOVICH
IPC: F01D25/14
Filed: 1977-08-11
Abstract: The turbine rotor (4) is seated together with the impeller (2) of the compressor on a common shaft (7). The outlet section (9) of the turbine housing has two flanges (11, 12) arranged at a distance from one another, which flanges are connected by rigid, thin-walled steel profile sections (13) of U-shaped cross section. The spaces between the thin sheet steel elements (14) completely filling out the steel profile sections (13) together with the steel profile sections form the outer wall of the outlet section. The inner wall of the outlet section (9) is formed from a smooth, thin-walled sheet steel (15), which is fixed to the flanges (11, 12). In this way, an outlet section (9) which has the necessary strength and rigidity, but is nevertheless light, can be manufactured. <IMAGE>
Patent BE-1001528-A5 (BE)
Title: Barriere de protection contre les rayonnements ionisants du type y et/ou rayons x.
Inventor: KERSTEN JEAN
IPC: G21F3/035
Filed: 1988-03-24
Granted: 1989-11-21
Abstract: Barrière de protection contre les rayonnements ionisants du type gamma et/ou rayons X, comprenant une feuille flexible (2) dans laquelle sont dispersées des particules (3) d'un agent absorbant. L'agent absorbant est constitué de particules d'oxyde de bismuth de formule Bi2O3, ces particules ayant de préférence une granulométrie inférieure à 40 microns.
Patent CH-571640-A5 (CH)
Title: Armoured and airtight door concrete formwork - has inner steel form laid and locked door clamped to door case
IPC: E06B5/12
Filed: 1973-07-16
Abstract: The concrete form is for use in conjunction with armoured sheathed and compression-sealed doors (1) as fitted in civil defence rooms, with the sealed door case (1a) already in place. A prefabricated inner form, made of steel, is laid on the inside of the existing door, and the door is closed and locked, so that the inner form can be firmly clamped at its edge to the door case along the door sealing. A prefabricated steel outer form is laid on the outside, and clamped by means of fixing elements which engage behind the door case on the inside of the door in the intervening space between door case and door bearing frame provided for door sealing.
Patent CH-624838-A5 (CH)
Title: Furniture construction kit
Inventor: WINTER CLAUS
IPC: F16B12/46
Filed: 1977-09-13
Abstract: The furniture construction kit consists of panel elements (10) of identical thickness which are to be arranged selectively vertically and horizontally and have at least one row of holes along their longitudinal edges. Furthermore, the construction kit comprises parts for attaching the panel elements to one another. The intermediate spacing (s) of the holes (11) of the rows of holes is equal to the thickness (s) of the panel elements. The first and last holes (11) have a spacing from the transverse edge which is equal to the complete or half of the panel thickness. This furniture construction kit allows very many possible combinations to be provided from few components, in particular vertical partitions can be installed in many places. <IMAGE>
Patent CH-619426-A5 (CH)
Title: Lifting sling
Inventor: LINDAHL BENGT EVERT
IPC: B66C1/12
Filed: 1977-09-19
Abstract: The lifting sling has a core (1) of parallel threads which are surrounded by a protective sheathing (2). A seam (3) running in the longitudinal direction of the sling holds the sheathing together and in addition extends transversely through the lifting sling and thus forms two core sections which have a substantially larger size of cross-section than the sling in the area of the seam. <IMAGE>
Patent CH-589249-A5 (CH)
Title: Overlapping expanded pipe joint - has foam liner for outer tube with flange enclosing expanded bush
IPC: F16L59/16
Filed: 1975-11-25
Abstract: The pipe connector consists of a metal inner tube (1) and outer tube (2) separated by a layer of foamed plastics (3). There is a corrosion-protective layer (4) and outer sleeve (5) of polythene. The flanged insert (6) has a coarsely threaded shaft (8) which is screwed into the outer tube (2). The crests of the rippled inner tube (1) fit against the walls of the flanged insert (6), and a rolling tool is inserted to deform the inner tube (1) radially and retain it in the joint. A bush (10) is subsequently inserted and expanded inside the inner tube for welding a connecting pipe (11) in place.
Patent CH-612397-A5 (CH)
Title: Thread-braking device
Inventor: HAERING THEODOR
IPC: B65H59/22
Filed: 1975-12-03
Abstract: In the thread-braking device, a thread is drawn through two rollers (2', 3') resting with their circumference on one another. One roller has an elastomeric covering, so that the thread is braked as a result of the bearing pressure of the rollers and by means of the fulling work of the elastic covering. In order to make this thread-braking device also suitable for threads of differing construction, differing material and geometrical dimensions varying from one another, at least one of the rollers is adjustable transversely to its axis. If a plurality of pairs of rollers (2', 3') are used, for example in a bobbin creel, the adjustment takes place jointly via a piston/cylinder drive (70), its piston rod (69) and an actuator (67). All the threads are thereby drawn off uniformly. <IMAGE>
Patent FR-2050843-A5 (FR)
Title: Foam block for effluent-treating aeration - basis
IPC: C02F3/20
Filed: 1969-06-26
Granted: 1971-04-02
Abstract: The foam block has open cells and a hollow area which can be connected to a source of pressurised air and placed under excess pressure, so that the pores expand and allow the air to excape in small bubbles. The air, as it passes through the pores takes any sludge or impurities with it. The length of the block is at least a tenth power of its height and the hollow area on the underside of the block is formed between a riding sheet metal or hard plastic block support and the block itsef. The hollow area can be drained by areas of foam material.
Patent FR-2062045-A5 (FR)
Title: Concentration of finely ground weakly - magnetic minerals
IPC: B03C1/03
Filed: 1969-10-08
Granted: 1971-06-25
Abstract: Plant for the separation of weakly magnetic materials from gangue by passage through an agglomeration of soft magnetic spheres exposed to an additional magnetic field and agitated by means of rotating drum(s) arranged round the periphery of them the gangue being washed away and the magnetic material being carried round the drum into an segmental area where no additional magnetic field is being applied and when the magnetic fraction is washed off the spheres by the application of a water spray, the material being collected in a separate bin.
Patent FR-2068000-A5 (FR)
Title: Fixing binding hoops around nuclear reactor tanks
IPC: E04G21/12
Filed: 1969-11-25
Granted: 1971-08-20
Abstract: The concrete hollow shell around a reactor is fitted with binding hoops which are applied and fixed under tension. This system provides a method of fitting the hoops which ensures that the required tension is applied and maintained. A metal strip is laid down around the container in a series of spiral loops on top of each other. A mechanical trolley is provided to ensure that the required tension is applied, and a gradually reducing tension is used to prevent the outer loops compressing the inner ones too much.
Patent FR-2076388-A5 (FR)
Title: Pressurised mould ejector - with stationary mould elements
IPC: B29C37/00
Filed: 1970-01-14
Granted: 1971-10-15
Abstract: Moulding device for thermoplastic and thermosetting moulding materials comprising a tubular mould having a lateral pressurised ejection tube, in which all the moving mould elements are contained within the mould. The ejection of the moulding takes place across a tube and orifice forming part of the mould assembly. A pressure chamber is placed under pressure while the mould is closed and connected to the ejection chamber so that at the moment of ejection the moulding is carried along the ejection tube. The moulding cycle takes place without separation of the mould elements, and thus reduces the moulding cycle.
Patent FR-2089759-A5 (FR)
Title: Antifoggants for photographic emulsions
IPC: G03C1/34
Filed: 1971-04-16
Granted: 1972-01-07
Abstract: Water sol. azodicarbonamide cpds. in which at least one of the amide nitrogen atoms is covalently linked to a group having a positive charged centre and a negatively charged portion to impart electrical neutrality. Pref. groupings are quaternary ammonium, sulphonium and phosphonium salts, as anti-foggants in silver halide emulsions at 0.1-1.5 m mole per mole silver.
Patent FR-2153579-A5 (FR)
Title: Rough cast plaster - contg waterproofing, sterilising, frost-resistance giving additives
IPC: C04B28/14
Filed: 1971-09-16
Granted: 1973-05-04
Abstract: Rough-cast plaster compsn. based on calcium sulphate comprises in addition to the usual additives necessary to make it suitable for application by projection in the presence of water, additives to make the set plaster waterproof sterilising and frost resistant and to reinforce its compactness. The additives comprises respectively silicones or acrylic resins; zinc fluorosilicate, EDTA or sodium pentachlorophenate; sodium sulphonate olefins etc. and to reinforce the compactness, cellulose derivs. sand, limestones or similar materials.
Patent FR-2165352-A5 (FR)
Title: Controlled atms mixer - of multi-screw type ensures adequate exposure of mix particles
IPC: B29C48/52
Filed: 1971-12-24
Granted: 1973-08-03
Abstract: Intensive mixing and blending of materials, in partic. the working of plastics raw materials to degas them prior to moulding, is carried out in a controlled atmos. multi-screw mixer, which comprises parallel, tangential screws with bi-conic, mld-reduced surfaces which are rotated to drive the mix in opposite directions and so hold it in a closed circuit which gives a long exposure time to all mix particle surfaces. The mixer is more compact and of reduced overall length than prior art, eliminating the need to recycle the mix several times.
Patent DD-148751-A5 (DD)
Title: Vorrichtung zum automatischen spannen eines foerderbandes
Inventor: NIEWIADOMSKI JANUSZ
IPC: B65G17/30
Filed: 1980-01-15
Abstract: Die Vorrichtung zum automatischen Spannen eines Foerderbandes, in welcher die Arbeitskreise der einzelnen Steuerstufen des Antriebes des Motors des Bandspannwagens mit dem Steuerkreis des Antriebes des Foerderers verbunden sind, ist dadurch gekennzeichnet, dasz in dem Bandspannwerk ein Dehnungsgeber angeordnet ist, der ueber einen Gleichspannungsverstaerker mit in einer Spannungssummierschaltung arbeitenden Gleichspannungsdiskriminatoren mit Hysteresis verbunden ist u. dasz an den Ausgang des Gleichspannungsverstaerkers ein Spannungs-Strom-Konverter angeschlossen ist, mit welchem ein Kraftmesser verbunden ist.
Patent DD-281430-A5 (DD)
Title: Verfahren zum chemischen polieren von substratoberflaechen aus lithiumniobat
Inventor: PFLUG GUENTHER
IPC: C30B29/30
Filed: 1984-08-01
Abstract: Es soll mit moeglichst geringem technisch-oekonomischen Aufwand eine Verringerung der Daempfungsverluste von optischen LiNbO3-Wellenleitern erzielt werden. Aufgabe der Erfindung ist es, ein einfaches, aufwandgeringes Verfahren zur Beseitigung der Fremdbestandteile und der strukturell gestoerten Schicht von Lithiumniobatoberflaechen unter Beibehaltung bzw. Verbesserung ihrer optischen Polierqualitaet zu schaffen. Die erfindungsgemaesze Loesung der Aufgabe gelingt, indem die LiNbO3-Oberflaechen mit 85%iger waeszriger Phosphorsaeure bei einer Temperatur von etwa 70C etwa 30 Minuten lang behandelt werden. Erfindungsgemaesz polierte Lithiumniobatsubstrate finden insbesondere zur Herstellung von optischen Wellenleitern fuer integriert optische Systeme Verwendung.
Patent DD-238912-A5 (DD)
Title: Herstellung beschichteter tierfutter
Inventor: COX JAMES P
IPC: A23K40/30
Filed: 1985-10-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung beschichteter Tierfutter, wie sie in der Tierhaltung verwendet werden. Mit der Erfindung werden verbesserte Lipidpelletisierungsverfahren, -vorrichtungen und -produkte bereitgestellt, die in oder als Futterzusatz und/oder Futterrationen verwendet werden koennen. Die Aufgabe der Erfindung ist die Entwicklung verbesserter Lipidpelletisierungsverfahren, -vorrichtungen und -produkte. Erfindungsgemaess werden feste Lipidpellets mit Lipidkonzentrationen von 65% bis 95% oder mehr hergestellt, indem in einer Mischkammer eine mindestens Wasser und ein essbares alginartiges Koagulierungsmittel enthaltene Mischung bereitet wird, ein verfluessigtes Lipid zugegeben wird, um eine gelartige Lipid-Koagulierungsmittel-Wasser-Emulsion herzustellen, und die Emulsion in diskreten Mengen in ein Metallionenbad, so dass die Emulsion zu einem Lipidpellet abbindet, das innerhalb seines gesamten Gefueges einheitlich und fest ist.