baber/WOPTO huggingface dataset:
Patent CH-656826-A5 (CH)
Title: Feed gear device for a grinding tool of a gear-wheel grinding machine, in particular a gear-wheel grinding machine having a helically profiled grinding wheel
Inventor: PRAZSKY BORIVOJ
IPC: B23Q5/46
Filed: 1982-06-09
Abstract: The feed gear device comprises a gear wheel (17) which is assigned to the feed spindle (42) and is connected, by a gear wheel (16), in a kinematic manner to a common shaft (46) which, via a first gear wheel (13) and a rapid-moving wheel set (12, 5, 4, 3, 2), is connected, by a rapid-movement coupling (6), to a drive motor (1) which, via an advancement-wheel set (2 - 5, 7 - 10, 15), is switched through, by an advancement coupling (11), to a second gear wheel (14) of a common shaft (46). By the second gear wheel (14) of the common shaft (46) and via a feed-wheel set, a locking wheel provided with a diaphragm is coupled with a catch, and the catch is coupled with a gear wheel of a feed cylinder. This design is very simple and ensures mutual coordination of the individual movements of the grinding-spindle head and thus also the possibility of automating the manufacturing process, it being possible to vary the individual movements as required during an operating cycle. <IMAGE>
Patent CH-675752-A5 (CH)
Inventor: VELETOVAC SEAD
IPC: F15B13/043
Filed: 1988-10-25
Abstract: The actuator has a moving spool in a valve body for controlling the pressure medium inflow to and from an actuating cylinder. The pressure medium in the valve body is conducted to each end of the spool in order to use the pressure medium to move the spool when desired. A pair of piezo-electric or magnetostrictive servomotors are provided to actuate on/off valves, each of which controls a flow of pressure medium from each end of the spool. Upon actuation of a servomotor, a valve is opened so that the pressure at the corresponding end of the spool decreases causing a shift of the spool in that direction. The servomotors are triggered by brief electrical digital signals.
Patent CH-662470-A5 (CH)
Inventor: AMSTUTZ JEAN-PIERRE
IPC: A01D43/10
Filed: 1983-08-15
Abstract: A processing apparatus for agricultural stalk-shaped products, and wherein the products are adapted to be formed into a stream of products following cutting thereof from the ground, includes a rotatably driven conveyor element with a plurality of approximately radially outwardly extending conveyor tools separated from one another by gaps, and operatively defining a trajectory, a guidance element defining a plurality of openings, cooperating with the conveyor element for guiding the products, and forming with the conveyor element a guidance channel extending transversely to the stream of products, and wherein the guidance element intersects the trajectory near the front end and near the rear end of the guidance channel, so that the conveyor tools project at least partially outwardly through corresponding openings in the guidance element.
Patent CH-602987-A5 (CH)
Title: Photocoupled switch monitor
Inventor: PIAZZA GIAN FRANCO
IPC: H03K17/735
Filed: 1976-04-23
Abstract: Photocoupled switch monitor is electrically isolated from main circuit and heavy currents
Patent CH-666106-A5 (CH)
Title: Pipe joint with integral lip and sealing ring - is formed of elastomer, exerting radial grip on pipe while axial bracing is limited by metallic end washer
Inventor: HURTER FRITZ
IPC: F16L17/025
Filed: 1984-11-07
Abstract: A clamping ring (3) around the pipe (12) is screwed tightly (2) against an elastomeric sealing body (5) in a recess (8) in a tapered section (10). The body is faced with a vulcanised or adhesively bonded metallic ring (4), and combines the functions of an extended lip (6) centred in the recess and a sealing ring (7) braced radially against the conical wall (14) of the taper. The metallic ring bears upon a shoulder (15) of the inside face so as to limit the axial bracing of the sealing ring. USE/ADVANTAGE - Pref. on smooth steel gas pipe. Integration of lip and ring combines dynamic sealing with statically braced sealing, making for simplified prodn. and assembly. Wider tolerances of pipe dia. can be taken up.
Patent CH-625685-A5 (CH)
Title: Closure device for a bracelet, particularly for an electronic watch combined with a calculator
Inventor: CHATELAIN FRANCIS
IPC: A44C5/24
Filed: 1979-06-27
Abstract: The device is composed of a cover-closure (2) interacting with folding parts (3, 4). It comprises a snap hook for separating the cover-closure and the folding parts. 
<??>Such a separation is easy and particularly advantageous for an electronic watch combined with a calculator. It makes it possible to lay the watch flat on the table. 
<IMAGE>
Patent CH-559697-A5 (CH)
Title: Stackable bulk container - sloping sides carry lifting straps also supporting weight when stacked
IPC: B65D21/02
Filed: 1973-04-27
Abstract: A container for handling bulk material such as sand, gravel, stones, slag, coal etc., is made as an open rectangular vessel with sloping sides, one end sloping more steeply than the other, with reinforced square section top edge (3) and its bottom sheet (5) supported by I beams (2) and with a lower reinforcing edge (1) and carries a pair of straps (6, 6') each side with holes (8) for lifting hooks. The container is designed for stacking in a pile when empty e.g. for rail transport, the fixing blocks for the side straps acting as abutments for supporting the weight on the sides of the one below.
Patent CH-651778-A5 (CH)
Inventor: MEIENHOFER HANS
IPC: F16B12/20
Filed: 1980-09-24
Abstract: 1. Multipart wooden body especially for pieces of furniture and for walls, in which body single adjacent parts (1, 2) are forming in the range of a coupling element an annular groove (12) separated by a joint in which annular groove the coupling element is inserted, characterized in that the coupling element is a cramping element (15), which is coupling the adjacent parts (1, 2) resiliently with one another, so that a shrinkage and swelling of these wooden parts (1, 2) is secured without formation of cracks.
Patent CH-610067-A5 (CH)
Title: Pressurised liquid accumulator
Inventor: SEIGNE MAURICE
IPC: F15B1/08
Filed: 1977-07-08
Abstract: The accumulator for oil pressurised by air comprises a spherical enclosure (1) inside which a tank (2) is arranged. The bottom of the tank (2) is provided with a connector (4) which passes through the wall of the spherical enclosure (1). The arrangement of this accumulator makes it possible to prevent condensation water from mixing with the oil, this water condensing on the wall of the spherical enclosure (1) and running along this wall. It is used in particular for the oil supply of servomotors in energy-producing hydraulic plant. <IMAGE>
Patent CH-581162-A5 (CH)
Title: Preventing organic phosphate flame retardants migration in polyolefins - by addn. of oil absorbent inorganic cpd.
IPC: C08K3/00
Filed: 1973-06-29
Abstract: Process for reducing migration of cpds. of formula (I) in polyolefin compsns (where R, R1 and R2 are 1-6C alkyl, 5-6C cycloalkyl or Ph residue opt. substd. with 1,2,3,4 or 5 halogen atoms or R1 and R2 together can represent a gp. of formula (II) where at least one X gp. represents halogen and the other is H, Cl or Br), comprises by addn. of at least one inorganic, finely divided solid capable of adsorbing oil, which is chemically inert to both polyolefins and (I) and neither sublimes nor melts below 280 degrees C.
Patent BE-1006313-A5 (BE)
Title: Procede permettant l'utilisation de la pelouse d'un terrain de sport comme support publicitaire et ce meme lors du deroulement d'un evenement sportif.
IPC: G09F19/00
Filed: 1992-11-03
Granted: 1994-07-19
Abstract: procédé permettant l'utilisation de la pelouse d'un terrain de sport comme support publicitaire et ce même lors du déroulement d'un évenément sportif. L'invention concerne un procédé visant à rendre la pelouse d'un terrain de sport succeptible de servir de support de sponsoring ou de publicité. L'avantage principal obtenu grâce à cette invention consiste essentiellement en ceci que la pratique sportive ne sera pas entravée par le support publicitaire figurant sur la pelouse du terrain de sport. Diverses méthodes peuvent être appliquées afin d'obtenir le résultat escompté : utilisation de colorants, différentes hauteurs de coupe de la pelouse, ou autre procédé de transformation aboutissant au même résultat.
Patent BE-1011436-A5 (BE)
Title: Element profile.
Inventor: REBER DIETER
IPC: E04B1/61
Filed: 1997-02-20
Granted: 1999-09-07
Abstract: Elément profilé, en particulier en matière plastique, avec deux faces latérales (18,19) orientées de façon sensiblement parallèle et s'étendant en direction longitudinale, qui sont reliées l'une à l'autre par des faces frontales (23,26) et forment un corps creux (17), qui présente une ou plusieurs chambres creuses (22), dans lequel il est prévu à une face frontale (23) au moins un élément en forme de tenon (24) qui s'étend au moins en partie en direction longitudinale du corps creux (17) tout en pointant en direction opposée au corps creux (17) et à la face frontale opposée (26) au moins un logement (27) orienté en direction de l'élément en forme de tenon (24).
Patent BE-1012345-A5 (BE)
IPC: C07D277/74
Filed: 1998-07-31
Granted: 2000-10-03
Abstract: Compsés appropriés comme agents de protection d'usure et comme antioxydants sans cendre, des compositions de lubrifiants contenant ces composés ainsi que leur utilisation. Les composés des formules sont particulièrement préférés. Dans les composés préférés I', les radicaux représentent les groupes R2 isooctyloxycarbonylméthyle, R3 isooctyl-oxycarbonylméthiométhyle et R4 un atome d'hydrogène; ou R2 tert nonyle et R3 tert -nonylthio-méthlyle et R4 un atome d'hydrogène; ou R2 isooctyl-oxycarbonylméthyle, R3 un atome d'hydrogène et R4 isooctyloxycarbonylméthylthiométhyle; ou R2 tert-nonyle, R3 un atome d'hydrogène et R4 un groupe tert-nonylthiométhyle. Dans les composés préférés II', les radicaux représentent les groupes, R3 et R3' isooctyloxycarbonylméthyl-thiométhyle et R4 et R4' un atome d'hydrogène; ou R2 et R2' tert-nonyle, R3 et R3' tert-nonylthiométhyle et R4 et R4' un atome d'hydrogène; ou R2 et R2' isooctyloxy-carbonylméthyle, R3 et R3' un atome d'hydrogène et R4 et R4' isooctyloxycarbonylméthylthio; ou R2 et R2' tert-nonyle, R3 et R3' un atome d'hydrogène et R4 et R4' tert-nonyl-thiométhyle.
Patent CH-602102-A5 (CH)
Title: Teat ended babies feeding bottle
Inventor: HURST ERIC KENNETH
IPC: A61J11/04
Filed: 1975-09-23
Abstract: Teat ended babies feeding bottle has oval shaped teat, seal and teat cap, with outlet slit on teat
Patent CH-615355-A5 (CH)
Title: Thin film evaporator for multiple-stage vacuum and molecular distillation having a scraped film and a single evaporator body
Inventor: TKAC ALEXANDER PROF
IPC: B01D1/22
Filed: 1975-09-24
Abstract: Improved sealing of the vacuum from the outside and improved heat economy are aimed at. The thin film evaporator has a single evaporator body (1). On this evaporator body (1) is mounted on the one hand a rotating vacuum seal (11) between the low vacuum stage (2) and an equalising vacuum stage (3) and on the other hand a rotating vacuum seal (20) between the equalising vacuum stage (3) and the higher vacuum stage (4), so that the low vacuum stage (2) is separated from the equalising vacuum stage (3) and this is separated from the higher vacuum stage (4). <IMAGE>
Patent CH-576487-A5 (CH)
Title: Validamycin a - from the hydrolysis ofvalidamycin c, e, and f
IPC: C07G11/00
Filed: 1972-09-06
Abstract: Validamycin C, E and F obtain by chromatographic fractionation of the Validamycin complex from Streptomyces hygroscopicus var. limoneus, can be converted to validamycin A by hydrolysis of the alpha-glucosite resiue (a) enzymically using e.g. Aspergillus tereus, Endomycopsis fibuligera, E. chodatii, or E. decipiens or (b) chemically with 0.05-1.0M acid, e.g. HCl. Validamycin A is more active as an antibiotic than the other derivs.
Patent CH-590977-A5 (CH)
Title: Water connection for bath tubs - has rigid hose connected with water pipe and pick up section for sponge and soap
IPC: E03C1/08
Filed: 1975-11-14
Abstract: Water connection for bath tubs where a rigid hose (14) can be connected with a water feed line (12). At the free end of this hose is a pick-up component (16), in which is inserted a sponge (17) with slide protector (18). This assembly can be supported on the floor (11) of a bath tub. The hose (14) is of a hard plastic or metal, while the pick-up section (16) can be integral with the hose or can be fixed to it as an additional component. More specifically, a space is formed between the front side of the sponge (17) within the pick-up section and the bottom of the pick-up section. This space can be used to accept soap tablets or bath salts.
Patent CH-576110-A5 (CH)
Title: Double flow path radiator for heating system - has inside and outside counterflow tubes for improving heat transfer
IPC: F28D1/053
Filed: 1974-11-13
Abstract: The radiator used in central heating systems has two flow channels to ensure uniform temp. on the radiator outside wall. The heating arrangement has an outside and inside tube (10, 16) and a closing piece (12). At the other end is arranged a connector (24) which supplies the medium directly into the annular space (35) between the two tubes. The outside tube has a number of thin ribs (25) for improving heat transfer to the room. The medium enters the inner tube flow channel (30) through holes (18) near the closed ends of the tubes. Hence heat transfer takes place between the medium in the annular space and the inside tube by counterflow. The medium in the annular space has uniform temp. from the inlet point to the outlet to the inside tube.
Patent FR-2052143-A5 (FR)
Title: Cosmetic compsns contng rna and a - nucleoside
IPC: A61K8/60
Filed: 1969-07-22
Granted: 1971-04-09
Abstract: Cosmetic compns. having a rejuvenating and revitalising effect on the skin cells contain (a) a ribonucleic acid, (b) a nucleoside, pref. guanosine; (c) an extract of pigskin and (d) a uropygial ester.
Patent FR-2061934-A5 (FR)
Title: Porous alumina filter
IPC: B01D29/11
Filed: 1969-10-03
Granted: 1971-06-25
Abstract: Filter matrix comprises blocks of aluminium and aluminium phosphate (pref. with added carbon powder) with longitudinal semi circular section grooves channelled in their surface. The blocks are fired, when the carbon is burnt off to give a porous structure. The blocks are matched and glued together to form a plurality of longitudinal channels pref. with aluminium powder deposited on their surface. The matrix is mounted in a housing with axial inlet for raw liquid and lateral outlet for treated solution.
Patent FR-2076206-A5 (FR)
Title: Welding herd control
IPC: B23K9/02
Filed: 1970-01-06
Granted: 1971-10-15
Abstract: Device controls welding head feed in the most favourable welding position for welding circular seams. It has a longitudinal and elevation adjustment device controlled by an electro motor. The electromotor is connected to the mains via adjustable switching elements of two pole-reversal switches. The welding device has a guide in which a pair of levers at an acute angle towards each other can move on a sliding piece. The two levers have rollers at the ends facing the sliding piece. A switching bar with a side arm on the pair of levers has an upper end between the adjustable switching elements of the pole reversal switch. The end of the side arm is between the adjustable switching elements of a second similar pole reversal switch.
Patent FR-2052297-A5 (FR)
Title: Automatic arc welding and cutting plated - and composite sheet metal
IPC: B23K9/10
Filed: 1970-03-13
Granted: 1971-04-09
Abstract: One or more arcs are produced by a current source between two or more electrodes arranged in pairs. The workpieces which consist of the same or different material are passed between the electrodes. The electrodes may also be moved on one or both sides of the workpiece along the welding seam.
Patent FR-2093140-A5 (FR)
Title: Reducing fading of plastics pigments - by adding pigment modifying agents
IPC: C09C3/00
Filed: 1970-06-03
Granted: 1972-01-28
Abstract: The photosensitivity of mixtures of polymers and a mineral pigment is reduced by adding to the pigment prior to mixing with the polymers an agent chosen from (a) n-type electron donors for the pigment (b) p-type electron acceptors for the pigment, (c) antirads, (d) antioxidants, (e) oxygen deactivators (quenchers), (f) synergistic mixtures of (a)-(e), (g) (cpds. of) metals of lower valency than pigment metal, and (h) metal oxides less photoabsorbent than the pigment. Prevents loss of colour of pigmented polymer articles.
Patent FR-2144940-A5 (FR)
Title: 8-acetamido-2-(azo-benzene-4-sulphonyl)-1-naphthol-3,6-disulphoni- c - acid-as red colourant for foodstuffs
IPC: A23L1/275
Filed: 1971-07-02
Granted: 1973-02-16
Abstract: Red colouring agent for foodstuffs comprises 8-acetamido-2-(azo-benzene-4'-sulphonyl)-1-naphthol-3,6-disulphon- ic acid (I) or an edible salt thereof, as colourant, in an edible diluent or vehicle. (I) (named colourant Red SA) gives a good, stable red colouration to foodstuffs, esp. sauces and also carbonated drinks, ice creams and jams. (I) has a satisfactory red tone over a large pH range, and is biologically satisfactory.
Patent FR-2157026-A5 (FR)
Title: Power transmission belt - overlaid with several thicknesses of rubberised fabric in single pass
IPC: F16G5/06
Filed: 1971-10-14
Granted: 1973-06-01
Abstract: Belting of trapezoidal cross section has a core of reinforced rubber and an outer covering made from strip material helically wound about the core. The winding tape is cut parallel to the warp axis of a sheet of rubberised cloth to a tape width of B where B is defined by B=KP sin alpha (where K = no of superimposed layers or thicknesses of wrapping required, P is the length of the perimeter of the belt cross section and alpha is the winding angle of the tape onto the core). For mfr. of power transmission or pulley belts, the respective overlap ensured by the stated relationship allows the desired overlay of thicknesses to be achieved by a single pass of the core through the tape winding unit. Tape cut parallel to the sheet warp axis is inherently stronger than tapes cut on a bias. Matching of the tape with the overlap pattern avoids local overlaps of tape ends which can stiffen and locally stress or crack the belt structure when flexing through pulleys.
Patent FR-2230223-A5 (FR)
Title: Door hinge with adjustable pivot point - has pin fitting in adjustable block in hollow head on moving part of door
IPC: E05D7/04
Filed: 1973-05-14
Granted: 1974-12-13
Abstract: The hinge has a fixed body for mounting on the frame, integral with which is a cylindrical rod acting as the hinge pin, fitting inside a block in a hollow head on the moving part. Means are provided for adjusting the position of the head in relation to the pin. Typically the head can slide on the block under the avtion of a spring, while a screw is accessible from outside the head and screws into a mating tapped hole in the block. The latter can have a bore for the pin offset from its centre line. The block position can be varied by shims inserted between it and the head, or the mating faces of the two can be serrated, so that the block can be slid into the head in several different positions.
Patent FR-2230241-A5 (FR)
Title: Rotating joint for lathe turret - has series of annular lubricating oil grooves in rotating sleeve
IPC: F16L39/06
Filed: 1973-05-14
Granted: 1974-12-13
Abstract: The turret is mounted on a sleeve which is free to rotate about a coaxial shaft fitted to the body of the lathe. The sleeve and shaft are restrained axially by a flange at each end of the joint, one bolted to each component. Lubricating oil is fed under pressure to the top of the joint by a hole bored axially through the shaft connected, via a hole through the shaft wall, to a circumferential groove in the sleeve. Separate body to turret fluid connections are made by the same method, grooves being axially displaced relative to each other, and connected to the sleeve end surface by axial holes, angularly displaced from each other.
Patent FR-2241223-A5 (FR)
Title: Measuring device for workability and compaction of concrete - has tube with plate to limit depth of bore
IPC: G01N33/38
Filed: 1973-08-14
Granted: 1975-03-14
Abstract: A device for use in determining the workability of a freshly prepared concrete mix which comprises a tube including a central bore, a plate fixedly attached to and extending transversely of tube for limiting the depth to which tube may be inserted at least one aperture in the shape of a slot extending longitudinally of tube from a closed end remote from plate through which mix may enter bore on insertion of device into mix and index for determining the residual height to which the mix is present in the bore of tube on withdrawal.
Patent DD-146829-A5 (DD)
Title: Verfahren zur fertigung von zerspanungswerkzeugen
Inventor: CSEH MIKLOS
IPC: C22C33/06
Filed: 1979-11-16
Abstract: Die Erfindung bezieht sich auf die Herstellung von Zerspannungswerkzeugen aus legiertem Schnellarbeitsstahl durch Gieszen.Durch die Erfindung werden die mit den Gieszverfahren  verbundenen fertigungstechnischen Vorteile voll ausgenutzt,wobei sich die hergestellten Werkzeuge durch einen zaehen, widerstandsfaehigen Kern verbinden, mit einer hohen Zerspanungsleistung und hoher Standzeit der Schneiden auszeichnen. Das Wesen der Erfindung besteht darin, dasz der Kohlenstoffgehalt des Schnellarbeitsstahls mit bekannten Legierungsbestandteilen unmittelbar vor Beginn des Gieszprozesses 0,2 bis0,4% betraegt und nach Beendigung des Schmelzprozesses in die Schmelze oder waehrend des Gieszprozesses 0,1 bis 0,8% seltene Erden und/oder Zirkonium und/oder Diobinum zugegeben werden und danach der Kohlenstoffgehalt in den nahe der Oberflaeche liegenden Schichten durch Diffusion auf mindestens 0,6%, vorteilhaft mindestens 0,7%, angereichert wird.
Patent DD-149806-A5 (DD)
Title: Verfahren zur herstellung von 2-benzyl-3-(3-dimethylaminopropylthio)-2h-indazol sowie dessen sulfoxid und sulfon
Inventor: SILVESTRINI BRUNO
IPC: C07D231/56
Filed: 1980-02-19
Abstract: Die Erfindung betrifft Verfahren zur Herstellung von 2-Benzyl-3-(3-dimethylaminopropylthio)-2H-indazol, dessen Sulfoxid und dessen Sulfon der allgemeinen Formel I und deren pharmakologisch annehmbaren Salzen. Die neuen Verbindungen weisen eine ausgezeichnete entzuendungshemmende Wirkung bei allgemeinen krankhaften Zustaenden auf.
Patent DD-153023-A5 (DD)
Title: Farbbildroehre mit verbesserter schlitzmaske und verfahren zu ihrer herstellung
Inventor: KUZMINSKI HENRY W
IPC: H01J31/20
Filed: 1980-05-22
Abstract: Die Erfindung betrifft eine Farbbildroehre mit verbesserter Schlitzmaske, deren Schlitzoeffnungen in Spalten angeordnet sind, in denen die Oeffnungen durch Stege voneinander getrennt sind. Ziel der Erfindung ist eine qualitative Verbesserung der Farbbildroehren. Mit der Erfindung soll ein Oeffnungsmuster geschaffen werden, welches beim Aetzen besser rechtwinklige Oeffnungen ergibt und damit zu einer groesseren Elektronenstrahldurchlaessigkeit fuehrt. Erfindungsgemaess ist der Kruemmungsradius an den Enden der Oeffnungen (52) bei den Stegen (54) wesentlich groesser als die halbe Breite der mittleren Teile der entsprechenden Oeffnungen. Zweckmaessig sind die Oeffnungen, die die Form eines Hundeknochens haben,  an den Enden breiter als in der Mitte. Die Erfindung betrifft ferner ein Verfahren zur Herstellung einer Farbbildroehre mit einer Schlitzmaske.