baber/WOPTO huggingface dataset:
Patent CH-652853-A5 (CH)
Title: Circuit arrangement for DC isolation of analogue DC signals
Inventor: VON ZUR GATHEN GUENTER
IPC: H03F3/387
Filed: 1980-01-15
Abstract: The secondary winding (S) of an isolating transformer is connected to a chopper circuit (Z) which is supplied from an auxiliary voltage source. The object is to manage with this one auxiliary voltage source on the secondary side while being able to select the potential on the primary side as desired. Since the secondary potential is not defined, a plurality of measurement circuits of the type mentioned initially can be operated using a single auxiliary voltage source. This object is achieved in that the secondary winding (S) of the transformer (T) is connected via the chopper circuit (Z), a secondary transistor stage (D2) for producing an impressed output current (J2), and a first output resistor (RAJ) to an auxiliary DC voltage (UH), in that the auxiliary DC voltage (UH) supplies a control voltage for the chopper (Z) and the secondary transistor stage (D2), in that a rectifier circuit (G), which is connected to input terminals (K1, K2), is connected to the primary winding (P), and in that a primary transistor stage (D1) is arranged between the input terminals (K1, K2) and the rectifier circuit (G), for impedance conversion. <IMAGE>
Patent CH-684930-A5 (CH)
Title: Air freshener
Inventor: KUSTER BRUNO
IPC: A61L9/03
Filed: 1993-04-21
Abstract: Air freshener has a carrier (1) for a substance (3) to be evaporated, in the form of a liq., powder, granules or solid matter. The heater is a controlled electrical resistance heater (4) at or within the carrier (1). The control of the heat level sets the amt. of evaporated material (3) to be released.
Patent CH-690257-A5 (CH)
Title: Housing for terrestrial radio station has hood and attachment devices with preferred breakage points so foot is not damaged if hood is struck by object
Inventor: LAUPER ALFRED
IPC: H04B1/03
Filed: 1995-05-04
Abstract: The housing has a housing foot (GF01) and cover (GD1) joined together via attachment devices. The terrestrial radio station is mounted in the housing foot. The cover maintains a volume free of foreign matter suitable for transmitting radio signals. The hood and attachment devices have preferred breakage points so that the foot is not damaged if the hood is struck by an object.
Patent CH-669863-A5 (CH)
Title: High voltage with right angle drive - has resistive arms, each with springs inwardly compressing ends of stacked resistive discs
Inventor: SAGER JOHANN
IPC: H01H33/16
Filed: 1986-05-20
Abstract: The switch with its contacts inside a cross member on top of a vertical column, with the driving elements inside the column, has a parallel cross member with resistive elements (31,32) inside each end of two arms (21) forming the second cross member. These elements are formed by two sets of stacked discs (35) carried by tubes (36) moved together by the drive rod (41) one end of a rod (40) inside one tube. Between each stack and an anchorage  member (38,39) each end of the arm is a spring (42,43). The springs compress the stacks of resistive discs, and can be formed by layers of elastomeric material. Alternatively, they may be metal coil springs or formed by stacked spring washers. USE/ADVANTAGE - Switch of T- or Y-type construction. Smooth action without jamming being caused by shape and size of housing.
Patent CH-580934-A5 (CH)
Title: Rigid or flexible suitcase mounted on wheels - has axle passing through gripping blocks or through hollow tube
IPC: A45C5/14
Filed: 1975-02-25
Abstract: The suitcase mounted on wheels, consists of a lid and base (10) made of rigid material each having a block or shoe (2) mounted underneath, at one end, made of resilient material, and with a hole through each, with a slot breaking into this hole, the diameter being such as to grip an axle (4) inserted through the two shoes, with a wheel each end. A suitcase made of flexible material may have a steel or brass tube inserted through the walls, including the doubled portions, so that an axle for the wheels can be inserted through the tube. An extra handle for gripping can be mounted on the end of the case, in addition to the conventional carrying handle on top.
Patent CH-648997-A5 (CH)
Title: Furniture unit with adjustable table top
Inventor: RUETSCHE WENDOLIN
IPC: A47B9/14
Filed: 1981-04-16
Abstract: The furniture unit is provided with a frame which consists of two side parts (5) and a connection beam (2) and in which a table top (8) is secured adjustably. The table top (8) has a lateral bolt (26) on each side and rear retention pins which engage in catch grooves (35) of the side parts (5) and in recesses of the connection beam (2), respectively. A spring-mounted safety bolt (16) is also provided, which is mounted in such a way that it can move to and fro and engages with its head (42) in a vertical slot (41) of the connection beam (2). The catch grooves (35) open at one end are provided with an inner and an outer catch position for the lateral bolts (26). The distance of the catch positions from one another is at least the same size as the length of the part of the retention pin engaging in the recesses. If the table top (8) is now pulled out for the purpose of adjustment, the lateral bolts (26) first engage in the safety catches. The table can now be comfortably adjusted in inclination by one person. For adjusting the height, the lateral bolts (26) must be removed completely from the catch grooves (35). <IMAGE>
Patent CH-659443-A5 (CH)
Title: Bag to be fitted over the tank of motorcycles
Inventor: HARR HERMANN
IPC: B62J9/00
Filed: 1983-05-24
Abstract: The bag to be fitted over the tank is designed in such a manner that the covering tongue, covering its top side, can be shortened to different lengths so that, even with the bag being packed to different heights, it is always possible to select a length of the covering tongue at which the map pocket (40) attached to the top side of the covering tongue remains in the field of view of the motorcyclist. The covering tongue is shortened by corresponding fastening elements (31, 32, 33) which are arranged thereon and can be connected, in particular locked, to one another on folding over the covering tongue. <IMAGE>
Patent CH-665443-A5 (CH)
Title: Wooden constructional component made of wood offcuts - comprises oblong parallel pieces embedded in bonding material shaped into body
Inventor: SCHAEFER HANS RUDOLF
IPC: E04C3/29
Filed: 1984-11-30
Abstract: The wooden constructional component comprises oblong wooden and parallel pieces (1), embedded in a mass of filling and bonding material (2). It is shaped into a rectangular body (3). They can be arranged to run in the lengthwise direction of the body, being in rows alongside and one behind the other, so that each cross-section contains both wood and the bonding material, which can be of foam, formed from two ingredients. USE/ADVANTAGE - Building constructional component utilises wood offcuts etc. to form wall sections etc. resistant to bending, tension and compression loads, and with heat- and sound- insulating qualities.
Patent CH-639898-A5 (CH)
Title: Device for inserting documents into an appliance for printing characters
Inventor: VIDAL JORGE
IPC: B41J11/54
Filed: 1980-08-18
Abstract: A document (3) to be printed in an appliance for printing characters is inserted into a hopper (1) which ends in a counter-hob (2) in the form of a rigid metal sheet. Two feed rollers (6, 7) located behind the rigid metal sheet (2) are in contact with the document (3) via corresponding windows (8) and bear against pressure devices (9, 18). Detectors (23, 24) at the edge of the document (3) and associated with each feed roller (6, 7) switch on one or other of two electric motors (14, 15) driving the rollers (6, 7) in order to straighten a skewed document, and then switch on both motors (14, 15) simultaneously as soon as the edge of the document (3) is detected by the two detectors (23, 24). This feed mechanism makes it possible automatically to correct an incorrect position of the document as it is inserted into the printing appliance. <IMAGE>
Patent CH-620480-A5 (CH)
Title: Cloth draw-off device in a weaving machine
Inventor: HINTSCH OTTO DR
IPC: D03D49/20
Filed: 1977-06-20
Abstract: In the cloth draw-off device, there is provided, in the fabric run between the fabric-deflecting element (24) and the run-off point of the deflecting roller (30), at least one separate press-down element (26) which presses the fabric against the respective roller. A slipping of the fabric on the cloth draw-off roller (28) and a non-uniform winding of the fabric on the cloth beam (34) are thereby avoided. <IMAGE>
Patent CH-622168-A5 (CH)
Title: Pesticide containing, as active ingredient, a cyclobutane-1-carboxylate
Inventor: GREUTER HANS DR
IPC: A01N37/08
Filed: 1976-07-29
Abstract: Composition for controlling pests which contains, as active ingredient, a cyclobutane-1-carboxylate of the formula (I) <IMAGE> in which R1 and R2 in each case denote hydrogen, fluorine, chlorine, bromine, trifluoromethyl, methyl or methoxy, or together denote methylenedioxy, and R3 denotes hydrogen, C1-C8-alkyl, cyano or ethynyl, and its use for controlling insects.
Patent BE-1012485-A5 (BE)
Title: Security device for protecting an element giving access
IPC: E05G1/10
Filed: 1998-07-09
Granted: 2001-01-09
Abstract: A security device for protecting an element that gives access, for example awindow or door fitted with control elements to release the element, like ahandle or lock. T he device is made up of a front element, having such a formand dimension that, when fitted onto the access element, an area is formedunder the front element for the control elements and where the means forsetting a pressure in the front area are mounted, so that when the frontelement is broken an alarm is initiated.<IMAGE>
Patent CH-637639-A5 (CH)
Title: Process for the preparation of 1-amino-2-hydroxy-3-heterocycloxy propanes
Inventor: OSTERMAYER FRANZ DR
IPC: C07D213/64
Filed: 1977-09-01
Abstract: 1-Amino-2-hydroxy-3-heterocycloxypropanes of the formula <IMAGE>  in which     Y represents the group -CH= or the group -N=,   R1 denotes hydrogen, hydroxyl, lower alkyl or lower alkoxy, R2 denotes hydroxyl, lower alkoxy or, together with R1, o-lower alkylidenedioxy or o-lower alkylenedioxy and   R3 denotes lower alkyl, lower alkoxy, halogen or cyano, where the radicals R1, R2 and R3 are in each case bonded to any of the possible aromatic carbon atoms desired, or their salts, are prepared by reacting a compound of the formula <IMAGE> or a salt thereof, with a compound of the formula <IMAGE> or a salt thereof, in which one of the groups X6 and X7 represents a reactive esterified hydroxyl group and the other represents the primary amino group and X5 represents the hydroxyl group, or in which X5 and X6 together denote the epoxy group and X7 represents the primary amino group, and Y, R1, R2 and R3 have the above meanings, and optionally converting a free compound obtained into a salt or a salt obtained into a free compound. Such compounds have blocking activities on adrenergic  beta -receptors and adrenergic  alpha -receptors and can therefore be used for the treatment of cardiac arrhythmias, angina pectoris and hypertension.
Patent CH-630569-A5 (CH)
Title: Retention cradle and its support for the saddle of bicycle racks which can be installed on motor vehicles
Inventor: TASCHERO GIUSEPPE
IPC: B60R9/10
Filed: 1978-11-13
Abstract: The cradle for bicycle racks which can be installed on motor vehicles consists of a half-shell made of plastic (13) with a lower fin (15) which has an adjustment slot (16) which engages with a clamping bolt, said slot enabling the bicycle rack to be adapted for transporting bicycles of various sizes. <IMAGE>
Patent CH-587828-A5 (CH)
Title: Pyrazoline cpds - used as optical brighteners
IPC: C07D231/06
Filed: 1971-10-08
Abstract: Pyrazoline cpds. of formula (I): (where A1 and A11 are lower (substd.)alkylene; X is -O- or N(R10)-; R1 is lower (substd.)alkyl; R11 is lower (substd.)alkyl or (substd.)cycloalkyl or aryl; R111 is lower (substd.)alkyl; R11 and R111 may form, together with the N-atom, a satd. heterocyclic residue; R1111 and R11111 are, independently, H, halogen or lower (substd.)alkyl or alkoxy; R6 is H, lower (substd.)alkyl or (substd.) phenyl; R7-9 are, each, independently, H, halogen or lower (substd.)alkyl(thio) or alkoxy, (substd.)aryl, cyano, (substd.)alkylsulphonyl, carboxylic acid amide or ester, sulphonic acid amide or ester, or acylamino; R10 is H or lower (substd.)alkyl; n is 1 or 2; and Anion circled negative is a colourless anion; with the proviso that when X is -N(R10)-, then R10 and R11 may be linked to form a lower hydrocarbon bridge), are used for a large variety of polymeric matrices e.g. PAN fibres.
Patent FR-2081981-A5 (FR)
Title: Non-stick coating substrate - comprising cermet particles flame sprayed from a plastic cord onto metal articles
IPC: B05D1/08
Filed: 1969-11-07
Granted: 1971-12-10
Abstract: Particles of non-stick compsn. are bound into a continuous cord by a (sheathed) matrix of plastic material and used to feed a conventional flame spraying gun for coating metal cooking utensils. Esp. used for applying cermets, to provide a good heat resistant micro rough surface to key a subsequently applied coating of PTFE. Use of a plastic matrix as a vehicle for the cermet particles allow a conventional spray head to be used. The resin is flashed off by the flame. Used for non-stick cooking utensils.
Patent FR-2048320-A5 (FR)
Title: Rupture of molecular bonds by acoustic - energy
IPC: C10G1/00
Filed: 1969-12-24
Granted: 1971-03-19
Abstract: Rupture of molecular linkages in a material, more esp. shale oil, by: (a) bringing the material into contact with a medium for its transport (b) submission of the material and the medium in contact with it to acoustic energy of minimum frequency 10 kilocycles/sec, followed or accompanied by the removal of a part of the medium contg. at least a part of the material, and the separation of the components.
Patent FR-2042147-A5 (FR)
Title: Resistance welding of cans
IPC: B23K11/06
Filed: 1970-03-20
Granted: 1971-02-05
Abstract: The can formed by overlapping the edges of a piece of sheet is passed between two electrodes whose terminals receive a permanent continuous current of sufficient amplitude to increase the temp. of the joint to a value just below the melting point. Current impulses of amplitude sufficient to increase the temp. to the melting point are superimposed on this continuous current to provide a line of contiguous welds along the joint. The frequency of the impulses is above 1 kilocycle.
Patent FR-2042285-A5 (FR)
Title: Bitumen comp for metal protection
IPC: C09D195/00
Filed: 1970-04-01
Granted: 1971-02-05
Abstract: Compn. for protecting metal surfaces against corrosion, esp. for use on motor vehicles, comprises bitumen (pref. 20 - 50 wt. %), synthetic rubber (I) (pref. 2 - 3 wt. %), a solvent for (I) (pref. 40 - 60 wt.%) and aluminium in finely divided form (pref. 20 - 40 wt. %). Copper or a copper alloy, e.g. bronze, may be used instead of aluminium. A corrosion inhibitor, pref. a phosphoric acid ester, zinc naphthenate, zinc oxide or powdered zinc may be added, pref. in an amount =5 wt.% of the total compn.
Patent FR-2094420-A5 (FR)
Title: Administration of fluids into the body - using disposable container
IPC: A61M3/00
Filed: 1970-06-19
Granted: 1972-02-04
Abstract: The liqs. which may be solns or suspensions are intended for introduction into the rectal or vaginal cavities; they contain an active prod. which for preservation reasons, must be mixed extemporaneously either with another active prod, or with a solvent, at the moment of use. The recipient is in the shape of a bottle made from a pliable plastic material; the neck is pierced with an evacuation orifice through which a syringe nozzle and stem can slide. The head of the latter penetrates into the body cavity. At the end of the stem opposite the nozzle a bell-shaped chamber can be filled with an antibiotic in powder form, while the remainder of the recipient is filled with a solvent for this antibiotic. In use, the nozzle, with its stem, is pulled through the orifice and away from the base until the bell comes to rest on the corresponding surface inside the neck; the head of the nozzle is inserted in the body orifice and the wall of the recipient squeezed so that the liq. penetrates into the body in the conventional manner. Appts. is simple and low in cost; the two constituents are perfectly isolated from each other but become rapidly mixed at the moment of use.
Patent FR-2066400-A5 (FR)
Title: Shuttle-less loom
IPC: D03D47/00
Filed: 1970-10-22
Granted: 1971-08-06
Abstract: Shuttle-less loom with a take-off device for the weft yarn and a tube arranged between this device and the weft yarn feed package and installed in such a way that it guides the weft yarn towards the take-off device of the feed packages onto the take-off members of the loom. More especially the tube passes through the core of the weft yarn bobbin.
Patent FR-2192590-A5 (FR)
Title: Bricklaying machine - for bricking up steel casting ladles
IPC: B22D41/02
Filed: 1972-07-13
Granted: 1974-02-08
Abstract: Machine comprises a conveyor for bricks a mobile positioning appts. which moves in two directions at right angles and is pivoted about vertical axis locatable in the centre of the ladle. The whole machine is installed in the bottom of the ladle and can be operated by one man. Bricks may be located in place one at a time or a group at a time by means of a crane or similar appts. A positioning device locates each brick individuall, independently of the bulk supply appts. e.g. crane. The whole appts. is mounted on a platform and can be lifted in and out of the ladle with a crane. A ladle can be completely rebricked in 3-4 hrs. by one man using the appts.
Patent CH-696852-A5 (CH)
Title: Mortar pumping method for backfilling or jointing additional replacement of manual application, involves pumping of mortar by compressed air and vibration and brought to backfilling or jointing location, without touching product mechanism
Inventor: WINIGER GERHARD
IPC: F04B15/02
Filed: 2006-08-28
Abstract: The method involves pumping of a mortar that is from a pressure resistant container, by compressed air and vibration and brought to the backfilling or jointing location, without touching the product mechanism. The mortar is activated by outside action of vibration in the frequency range from 5 to 150 hertz with a centrifugal force within the range 5 to 20 Newton per kilogram of mortar. The oscillations and the vibrations are linear, i.e. rapping. The load pressure lies on the mortar within the range of 1 to 3 bars. An independent claim is also included for an apparatus for the execution of the method, which has a pressure resistant, two parts, and cylindrical container.
Patent DD-144537-A5 (DD)
Title: Verfahren zur behandlung von mutterlauge,die bei der herstellung von terephthalsaeure anfaellt
Inventor: YAMAGUCHI KATSUNOBU
IPC: C07C51/255
Filed: 1979-06-08
Abstract: Die Erfindung betrifft die Behandlung einer bei der Erzeugung von Terephthalsäure anfallenden Mutterlauge zur Abtrennung flüchtiger Komponenten, hauptsächlich von Essigsäure, und fester Komponenten, hauptsächlich des gebrauchten Katalysators oder Schwermetallsalz(e), restlicher Terephthalsäure und Reaktionsnebenprodukte, unter Verwendung einer röhrenartigen HeizVorrichtung, die mindestens ein Heizrohr mit einem relativ kleinen Durchmesser und eine Trennkammer umfaßt, in die sich das Heizrohr bzw. die Heizrohre an einem ihrer Enden öffnet bzw.. öffnen.
Patent DD-154272-A5 (DD)
Title: Pollenunterdrueckungszusammensetzung
Inventor: DEVLIN BARRY R J
IPC: A01N43/62
Filed: 1980-11-13
Abstract: Die Erfindung betrifft eine Pollenunterdrueckungszusammensetzung, die als Wirkstoff ein Azetidinderivat enthaelt, bei dem es sich um eine Saeure der allgemeinen Formel I oder ein Salz und/oder einen Ester, ein Amid, Alkylamid, Hydrazid oder Alkylhydriazid davon handelt, worin: X eine der Gruppen CH tief 2, CHR oder CR tief 2 darstellt, Y eine der Gruppen CHR, CR tief 2 oder CH.CO tief 2 H darstellt, Z eine der Gruppen CH tief 2, CHR, CR tief 2 oder CH.CO tief 2 H darstellt, das oder jedes R unabhaengig eine Alkyl-, Alkenyl- oder Cycloalkylgruppe oder eine Aryl- oder Aralkylgruppe darstellt, wahlweise am Arylkern durch einen oder mehrere gleiche oder unterschiedliche, unter Halogenatomen, Alkylgruppen und Alkoxygruppen ausgewaehlte Substituenten substituiert, und eines, aber nur eines, von Y und Z eine CH.CO tief 2 H-Gruppe darstellen muss.
Patent DD-202009-A5 (DD)
Title: Verfahren zur herstellung von 1-(substituierten phenylthiokarbamyl)-3,3-disubstituierten formamidinen
Inventor: PALLOS FERENC M
IPC: C07C335/16
Filed: 1981-10-05
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 1-(Substituierten Phenylthiokarbamyl)-3,3-disubstituierten Formamidinen fuer die Anwendung als Arzneimittel, beispielsweise zur Behandlung von Bluthochdruck und Entzuendungszustaenden. Erfindungsgemaess werden Verbindungen der Strukturformel, hergestellt, in welcher beispielsweise bedeuten: n 1, 2 oder 3, R Alkyl mit 1-6 Kohlenstoffatomen, Alkoxy mit 1-6 Kohlenstoffatomen, Alkylthio mit 1-4 Kohlenstoffatomen, Halogen, Nitro, Azyl mit 1-4 Kohlenstoffatomen, Hydroxyl und wobei in der letztgenannten Formel R hoch 3 und R hoch 4 die gleiche Bedeutung wie R hoch 1 und R hoch 2 tragen, R hoch 1 und R hoch 2 einander gleich oder ungleich sind und beispielsweise ein Alkyl mit 1-6 Kohlenstoffatomen darstellen.
Patent DD-201953-A5 (DD)
Title: Elektronenstrahlbelichtungssystem
Inventor: NAKASUJI MAMORU
IPC: H01J37/304
Filed: 1981-10-15
Abstract: Ziel und Aufgabe der Erfindung bestehen in der Schaffung eines Systems zur Elektronenstrahlbelichtung, mit dem eine Korrektur der Abweichung des Elektronenstrahlweges vorgenommen werden kann, die durch eine Drift der Einschnuerungsstelle des Elektronenstrahles hervorgerufen wird. Ein Elektronenstrahlsystem besitzt erste und zweite Lochblenden, durch die ein Elektronenstrahl von einem Elektronenstrahlerzeuger geschickt wird. Ein rechteckiges Bild, das durch Ueberlagerung der mit Hilfe der ersten und zweiten Blenden erzeugten Bilder entsteht, wird auf eine Targetplatte mit Hilfe von Kondensorlinsen und Projektionslinsen durch eine dritte Blende projiziert. Driftet ein Einschnuerungspunkt des Elektronenstrahls senkrecht zur Achse des Linsensystems, so nimmt der Strom des auf die Targetplatte projizierten Elektronenstrahles ab.Der Strom des Elektonenstrahles wird mit Hilfe eines Faradayschen Bechers nachgewiesen und der Ort des Elektronenstrahls mit Hilfe einer Spulenanordnung korrigiert,die zwischen der zweiten und dritten Blende derart angeordnet ist, dass der Faradaysche Becher den maximalen Strahlstrom nachweisen kann.
Patent DD-215581-A5 (DD)
Title: Verfahren fuer die ermittlung von euterentzuendungen
Inventor: SANDHOLM MARKUS
IPC: C12Q1/37
Filed: 1983-12-16
Abstract: Verfahren fuer quantitative Ermittlung von Euterentzuendung so, dass die zu messende Verbindung Antitrypsin ist, das in der Milch bei Euterentzuendung vorkommt. Die Ermittlung des Antitrypsins wird unter Benutzung einer Farbenreaktion ausgefuehrt, wobei eine normalisierte Trypsinmenge aus dem N-Bentroylarginin-p-nitroanilid eine gefaerbte Verbindung, p-Nitroanilin, befreit, bei dem das alpha tief 1-Antitrypsin als Inhibitor der Farbenentwicklung taetig ist, indem es die Aktivitaet des Trypsins verhindert. Alternativ wird das Antitrypsin auf Grundlage der Aufklaerung des eigenen Kaseins der Milch ermittelt.