baber/WOPTO huggingface dataset:
Patent CH-628119-A5 (CH)
Title: Clutch device, in particular for motor vehicles, and the use of the latter
Inventor: MAUCHER PAUL DIPL ING
IPC: F16D23/14
Filed: 1977-03-28
Abstract: The coupling device has a friction clutch which can be released by means of a release system (B) counter to the force of a spring (4). The release system (B) comprises a sliding sleeve (6) which can be made to slide along a guide (5) provided on the gear box side (C), a release fork (7) via which the sliding sleeve (6) can be acted upon, and a rolling bearing (8) with a rotating bearing race (9) and a bearing race 10 connected to the sliding sleeve (6). The release system (B) comprises two units, which are connected to one another by interacting connecting elements (13, 15) of a connecting device (E). The first unit is mounted on the engine and the second unit is mounted on a guide (5) on the gear box. When the engine and gear box are pushed together (arrows F, G), an insertion slope (18) meets the forward region of the rotating bearing race (9) and then compresses a snap ring (13) in the radial direction until the snap ring is able to expand in the region of an undercut (15). The preassembled units of the release system (B) are thereby connected together. This embodiment ensures easy assembly of the clutch, which can be carried out without the use of any manual insertion aid and without damage to any of the parts. <IMAGE>
Patent CH-666513-A5 (CH)
Title: Brick-alignment instrument for circular wall - incorporates guide arm slewing on axis fixed at wall centre
Inventor: SPAINI GIANNINO
IPC: E04G21/18
Filed: 1984-09-26
Abstract: The instrument aligns bricks, etc. when erecting an at least partly circular wall. It incorporates a guide arm (2) slewing on an axis (1) fixed at the centre of the wall. The arm can be adjustable in the lengthwise direction of the axis, and can be L- or T-shaped, with an extension (8) of resilient material. USE/ADVANTAGE - Branch alignment appts. for building circular wall combines precision, light weight, and easy handling and transport.
Patent CH-617413-A5 (CH)
Title: Device for dewatering effluent sludge
Inventor: WULLSCHLEGER OTTO
IPC: C02F11/12
Filed: 1977-04-20
Abstract: In order to dewater effluent sludge, a pipe (3) shaped into a spiral (1) is provided, the coils of which virtually lie together. The effluent is fed at the bottom end of the spiral and the dewatering is carried out along the spiral gap between the pipe coils, the settling residue (15) having a filter action. The spiral (1) can be compressed or expanded by hydraulic or mechanical means (4). The pipe can be heated by a medium flowing in counter-current to the effluent. This device performs a continuous dewatering process along a relatively long spiral gap. <IMAGE>
Patent CH-603033-A5 (CH)
Title: Emergency release for tethered animals
Inventor: NICOLIER JACQUES
IPC: A01K1/08
Filed: 1977-04-29
Abstract: Emergency release for tethered animals has sliding bar which is operated externally to release tethering chains simultaneously
Patent CH-629562-A5 (CH)
Title: Enclosure delimited by one or more walls, at least part of which transmits light rays
Inventor: OLINK JAN THEODORE
IPC: C03C17/23
Filed: 1979-06-08
Abstract: The wall (1) of a house bears a horizontal beam (2) to which are attached a plurality of rafters (3). An upper crossmember (4) is supported by uprights (5) which rest on a lower crossmember mounted on a wall (7). The rafters (3) bear transparent sheets (8); the upper surface of these sheets bears a covering (9) intended to increase the reflective power of the sheets with regard to infrared radiation. A screen (11) may be pulled across the verandah below the roof. It consists of a flexible material and is borne by a roller (12). The roller (12) is held by a spring in the screen-retraction direction and can be fixed in the desired positions. The use of the screen (11) reduces heat loss. The inside of the enclosure can be maintained in a cost-effective manner at a desired temperature. The enclosure can be a conservatory or a verandah. <IMAGE>
Patent CH-587071-A5 (CH)
Title: Plate and membrane dialyser esp. to purify blood - with plates embossed to define flow channels on either side of membranes
Filed: 1974-02-05
Abstract: A dialyser, esp. for use in an artificial kidney machine, comprises a compressed pile of double membranes sepd. by embossed plates, enclosed between two flanged shells, with inlets and outlets leading to specially shaped distributors to plate edges. Blood flows across plates between membranes, in channels less than. 5mm in width and depth delimited by regular stud embossing, while dialysing liquid passes from one corner to its diagonal, between plate and membrane, via inlet and outlet grooves along plate, which distribute and collect liquid flowing across plate. Appts. has very low hold-up capacity, and may be used with membranes down to mu m thick, thus improving transfer efficiency.
Patent CH-647290-A5 (CH)
Title: Heat insulation for facades
Inventor: HAERING ROLF-STOECKLIN
IPC: E04B1/76
Filed: 1981-10-15
Abstract: Two layers of insulating panels (2, 6) consisting of foamed plastic are fastened, such that they are joined in a seam-free manner in each case, on the building wall (1) to be insulated. In order to improve the heat-insulation properties, the panels (2) of the lower layer have, on their side directed towards the building wall (1), an open hollow structure which is formed by mutually communicating cavities, which are arranged in a regular manner and are open towards the panel surface, and webs located therebetween. The arrangement of the cavities and webs is such that the hollow structure progresses continuously from panel to panel. The hollow structure is filled with a foamed plastic (5) in one piece. The panels (6) of the upper layer are provided, on their side directed towards the lower panels (2), with parallel, channel-shaped cutouts (62) which, together with the panels (2) of the lower layer, form vertical ventilating ducts which extend over the entire height of the building wall (1) and improve the moisture conditions in the insulation or the insulated building wall. The upper panels (6) carry a finishing layer (4), a grid or a mesh being fastened on the panels (2) in order to improve the adhesion of said finishing layer. <IMAGE>
Patent CH-559173-A5 (CH)
Title: Alpha-phenyl carboxylic acids
IPC: C07D211/02
Filed: 1969-06-05
Abstract: Alpha-phenyl carboxylic acids. New cpds. of formula : (where Cy is azo-cycloalkyl or azo-cycloalkenyl of 5-6 members, partic. pyrrolinyl or piperidyl; Ph is p-phenyl; R1 and R2 are each H or a monovalent hydrocarbon or taken together may express a divalent aliph. hydrocarbon; X is a free COOH gp. or esterified COOH gp. or a COOH gp. modified with 2 hetero atoms, at least one of which is N, attached to the modified carboxyl carbon atom) have anti-inflammatory activity and are intermediates for synthesising cpds. also having pharmacological activity.
Patent CH-602490-A5 (CH)
Title: Alumina prodn. from aluminium-contg. ores
Inventor: LAZAR FERENC DIPL CHEM ING
IPC: C01F7/062
Filed: 1972-07-27
Abstract: Alumina is produced from Al-contg. ores, e.g. bauxite, by digestion with caustic soda soln., sepn. of red slurry and calcining the alumina hydrate.  After digesting at >200 degrees C and pressure >40 atomos. the mixt. of Na aluminate soln. and red slurry is cooled to 95-110 degrees C by indirect heat exchange with the residue of leaching, and the concn. of the mixt. is held constant.The residue of leaching is expanded in several steps, and the resulting steam is used to heat the starting mixt. Sufficient water is added to dilute the mixt. and maintain the water balance.The modified process offers an increased rate of leaching and improved efficiency.  The requirement for evaporation of the liquors is avoided, saving energy and equipment.
Patent CH-568911-A5 (CH)
Title: Equipment for discharging lime stone mass from container - has hollow walls of discharging funnel connected to heating medium
IPC: B65D88/74
Filed: 1973-08-20
Abstract: Equipment for discharging lime stone sand mass from a stationary vertical cylindrical reaction container includes a downwards tapering discharging funnel of larger top diameter than the bottom diameter of the container and a circular plate positioned inside of the funnel some distance away from its inner wall and rigidly attached to the funnel by supporting arms. Both the funnel and the plate are oscillated by a drive. The funnel (2) is fitted with a double wall and the circular plate (3) which is curved upwards is provided with level bottom to form an enclosure. The support arms (4) consists of holow profiles and the spaces enclosed by the funnels (2) double wall the hollow profiles of the arms (4) and by the circular plate (3) and its bottom are connected together and fitted with an inlet (10) and an outlet (11) for a heating medium.
Patent CH-580560-A5 (CH)
Title: Purifying 1-nitroanthraquinone - by treating with base and utilising solubility differences
Filed: 1972-08-22
Abstract: Purificn. of crude 1-NO2-anthraquinone (contg. dinitro cpds) is by treating with base in solvent at high temp. and sepg. prodt. by virtue of solubility differences. Temp. is pref. 50-150 degrees C. Content of di-NO2 cpds. is reduced from >=7% to 1.5% or even 0.5%.
Patent CH-601320-A5 (CH)
Title: 9,10-Di:hydro-ergopeptin and ergopeptinin derivs.
Inventor: STADLER PAUL
IPC: C07D519/02
Filed: 1974-09-27
Abstract: Prodn. of new dihydroergopeptine or ergopeptinine derivs. of formula (I) and their acid addition salts, comprises catalytic hydrogenation of the corresp. 9,10-dehydro cpd. (II), then recovering (I) as base or salt (R1 is H or 1-4C alkyl, R2 is 1-5C alkyl).(I) increase wakefullness so are useful in treatment of cerebral insufficiency. The dose is 0.1-10 mg/kg per day.  In an example dihydro-beta-ergosine was made by hyd hydrogenating beta-ergosine over Pd-on-C catalyst.
Patent CH-598668-A5 (CH)
Title: Educational electric circuit building kit
Inventor: STREIFF ANDREAS
IPC: G09B23/18
Filed: 1974-11-15
Abstract: Educational electric circuit building kit uses terminal board with circuit diagram attached and contacts to receive discrete components
Patent FR-2041405-A5 (FR)
Title: Two-step knife blade prodn
IPC: B21K11/00
Filed: 1969-04-23
Granted: 1971-01-29
Abstract: Two-step knife blade production. This production of a knife blade avoids the conventional first two steps of drawing and upsetting. The blanks are cut side by side obliquely along the surface of the steel sheet which is specially shaped so that it is of constant thickness at a point nearer to one edge than the other end of decreasing thickness on either side of this point. The joint piece is thus formed by a single compressing operation and each blank is then compressed further to form the blade, the joint piece, and the tongue in a single step, followed by cutting of the bevels.
Patent FR-2050736-A5 (FR)
Title: Appts for prodn refractory brusque for - crucibles
IPC: F27D1/16
Filed: 1969-06-23
Granted: 1971-04-02
Abstract: Apparatus is for the manufacture of a refractory lining for metallic crucible for the refining of U by the magnesothermic process. The outer shell is filled with a metal core so that there is a space around it into which the refractory may be introduced The core is hollow and carries motors with headpieces on their axis which are eccentrically situated with respect to the core axis so that when the motors are rotated, a controllable imbalance is produced which causes vibration of the core and thus settling of the refractory in the space. May be used for crucibles of large dimensions.
Patent FR-2064703-A5 (FR)
Title: Dressing with medication ampoule
IPC: A61B17/20
Filed: 1969-10-20
Granted: 1971-07-23
Abstract: Wet dressing for wounds and infections, also for hygiene, beauty treatments, or anti-mosquito, suntan cream or after shave, has the product contained in a small platics ampoule which is broken when the liquid or ointment is to be used with the dressing, which specifically is a gauze compress; or the ampoule has a tearwire and contains a powder which can flow out over the surface of the dressing.
Patent FR-2070530-A5 (FR)
Title: Gas-fired cupola
IPC: F27B1/02
Filed: 1969-12-08
Granted: 1971-09-10
Abstract: Gas-fired cupola of the known type with a melting chamber for the charge and a fore-chamber for superheating the molten metal, the axes of the two chambers being displaced relative to each other, the superheating chamber being provided with burners in the walls and a space for collecting molten metal on the hearth, incorporating the improvement whereby the superheating chamber has a smaller cross section in the region above the burner tunnels than in these regions immediately above and below it.
Patent FR-2102510-A5 (FR)
Title: Ductile white gold - contg zinc to lower melting point
IPC: C22C5/00
Filed: 1970-08-06
Granted: 1972-04-07
Abstract: White gold contains 70-79% Au, 0-20% Cu, 2-20% Ni, 5-10% Zn also opt. contg.. small amounts of Ag, Mg, Mn, Fe, Co,Al, Pd, In and Sn. The zinc additive produces a single phase alloy, ductile in the cold, easily cold worked (rolled),and having a lower m.pt. The alloy is suitable for brasing prior art white gold parts or for forming into wire, profile,strip sheet, plate, rings, powder etc.
Patent FR-2059013-A5 (FR)
Title: Herbicided bipyridilium salts prepn
IPC: C07D213/22
Filed: 1970-08-19
Granted: 1971-05-28
Abstract: Prepn. of salts of 1,1'-disubstd.-4,4'-bipyridylium salts. each substituent contg. up to 10C atoms in which a corresponding N-substd. pyridinium salt is reacted in basic medium with anions contg. the R1(R2)P-O - and R1(R2)P-S -anions (where R1 and R2 are alkyl, aryl, alkaryl, or aralkyl, or R'O-,R'S-,R'2N-, R'2P-, where R' is hydrocarbyl or H if radical is R'2N or R' may be cyclic) and the resulting product is oxidised.
Patent FR-2151547-A5 (FR)
Title: Cultures of arthrobacter simplex - suitable as high protein source in animal feeds
IPC: C12N1/30
Filed: 1971-09-02
Granted: 1973-04-20
Abstract: Arthrobacter simplex is grown in submerged aerobic culture in an aqs. medium contg an unbranched 3-18C hydrocarbon (esp. propane, butane or propylene) as carbon and energy source, a nitrogen source and inorg. salts, and the organism is then recovered from the medium e.g. by centrifuging.
Patent FR-2159911-A5 (FR)
Title: Belt foldin/unfolding system - for transporting moist fibrous webs eg cellulose paper through treatment plant
IPC: B65G15/08
Filed: 1972-10-30
Granted: 1973-06-22
Abstract: In known appts. for drawing a 'threading point' of strip material e.g. moist cellulose or paper, through a treatment plant e.g. a drier, by means of a conveyor belt folded double on the side of strip along its transport path and consisting of two plane sections joined along their outer edges, whereby means are provided for guiding these sections away from each other upstream of an entry or exit position for the 'point' and for recombining them downstream of these positions, the equipment for opening the belts includes (a) a guide surface or roll, spaced from a foregoing roll over which the belt runs while folded double, and profiled (curved) in such a way that the belt is opened over >180 degrees, and (b) a directly following driven roll of lesser curvature.
Patent FR-2220974-A5 (FR)
Title: Method of mfg. shoes of sandal type - has upper sewn directly to the sole by machine in single operation
IPC: A43B9/02
Filed: 1973-03-07
Granted: 1974-10-04
Abstract: The upper part of the shoe which is made of cloth is sewn without preliminary gluing or the use of pressure to hold it in place. Before sewing, the edge of the cloth is folded manually about the edge in contact with the sole, at an angle of a about 90 deg., when it is already in the machine. It is then sewn round the edge of the sole by the machine, in one operation, the resulting mfg. method being simple and requiring a minimum of manual handling.
Patent FR-2191565-A5 (FR)
Title: Knitting machine stop motion - with pulse generator, with least onat least one filter
IPC: D04B35/10
Filed: 1973-06-22
Granted: 1974-02-01
Abstract: Knitting element (needle, needle foot, pusher etc) break sends shock wave through needle bed. Detector, pref. loudspeaker used as microphone, is mounted close to bed with intervening filter e.g paper, fabric etc. layer. Capacitor in detector leads filters high frequency component low frequency passing to amplifier. Jacquard connection automatically cuts out operation. Twice amplified signal actuates machine emergency stop via relay.
Patent FR-2237404-A5 (FR)
Title: Clock actuated cigarette dispenser - cigarette pushed from magazine by cam actuated slider at timed intervals
IPC: A24F15/00
Filed: 1973-06-26
Granted: 1975-02-07
Abstract: A cigarette dispensing device controlled by a clock, is intended for use by smokers who wish to cut down on their smoking, so that a cigarette is only available at given intervals during the day. The battery driven clock (21) is incorporated in a casing with a scale (4) to which a pointer (4) may be set to determine the time interval, and the cigarettes are housed in a hopper and pushed towards a dispensing device (16) by a spring (5) behind a movable partition (6). A knob (14) on top adjusts a plate (13) to suit the length of the cigarettes. A cam plate rotated by the clock carries raised and sunken areas, so that when a time period has elapsed, a push rod is lifted by a raised area, and the outermost cigarette is pushed from the magazine and a lever (15) projects from the husing so that the cigarette can be extracted from the top.
Patent FR-2238356-A5 (FR)
Title: Folding machine for flat pieces such as pancakes - using slit with fixed and rotary guides
IPC: A21C15/02
Filed: 1973-07-17
Granted: 1975-02-14
Abstract: Folding machine is intended for pliable articles in sheet form, such as pancakes; the latter, circular in shape, are folded in two in a slit formed between two guide walls. Each pancake is brough to the slit by the conveyor and carried through the slit by the rotating wall to the fixed reception guide. Rods for effecting the folding operating are fixed between two identical endless chains, mounted on return rollers. The rods are synchronised to pass through the gap from top to bottom and cause the pancake to be folded in two. The reception means consist of an inclined wall opening on to an endless belt moving step by step under the control of a jack, so that piles of folded pancakes are obtd. on the belt. Device is simple and operates with certainty.
Patent DD-151704-A5 (DD)
Inventor: PIERREL MICHEL
IPC: B22D13/10
Filed: 1980-06-25
Abstract: In a centrifugal casting apparatus, the rate of flow of molten iron poured into the mold is controlled by varying the inclination of the feed channel. In particular, at the end of the casting operation, the supply of liquid to the feed channel is cut off and the upstream end of the feed channel is progressively raised. This can be controlled automatically by a cast iron level detector adjacent the pouring spout. In this manner, localized thickness defects in a series of pipes can be corrected. Furthermore, pipes of constant thickness throughout their length can be provided without the need to vary the translational speed of the feed channel or vary the rate of pivoting of the ladle of molten liquid.
Patent DD-153760-A5 (DD)
Title: Loesungsmittelgemische und verfahren zur herstellung von parenteral verabreichbaren injektionsloesungen
Inventor: TAKACSI NAGY GEZY
IPC: A61P25/28
Filed: 1980-10-31
Abstract: Die Erfindung betrifft ein Loesungsmittelgemisch zur Herstellung von parenteral verabreichbaren stabilen waessrigen Loesungen von Vincaminsaeure- bzw. Apovincaminsaeureestern bzw. von Vincanol, welches die folgenden Bestandteile enthaelt:a) ein pharmazeutisch unbedenkliches Puffergemisch oder eine organische Saeure, welche so zu waehlen sind, dass sie den pH-Wert der Loesung zwischen 2,5 und 5,0, bzw. im Fall von Vincanol zwischen 7,5 und 9,5 halten, b) ein- oder mehrwertige aliphatische Alkohole und/oder mit Wasser mischbare Aether von solchen Alkoholen, c) 30 bis 70 Gew. -%Wasser, d) gewuenschtenfalls an sich bekannte Konservierungsmittel, anaesthetische und/oder antioxydante Mittel.
Patent DD-202051-A5 (DD)
Title: Drehventil
Inventor: MACKAY PATRIC W
IPC: G01F11/24
Filed: 1981-11-17
Abstract: Drehventil zur Verwendung beim Regulieren des Flusses eines feinteiligen Materials aus einem Gehaeuse (10) mit Einlass- und Austrags-Anschlussteilen (28, 30) und einem um eine horizontale Achse im Gehaeuse (10) sich drehenden Rotor (32). Der Rotor traegt einen Ring von offenen und geschlossenen Taschen (52, 54, 56, 58 bzw. 44, 46, 48, 50), um das durch das Ventil stroemende feinteilige Material abzumessen und ist an der Peripherie innen vom Inneren des Gehaeuses auf Abstand um ein Zerquetschen und Zerfallen des feinteiligen Materials zwischen dem Rotor und dem Einlass-Anschlussteil zu verhindern. Prallvorrichtungen (72) sind vorgesehen, um zu vermeiden, dass feinteiliges Material nach unten in den Raum zwischen dem Rotor (32) und dem Gehaeuse (10) beim nach oben Drehen des Rotors stroemt.
Patent DD-202174-A5 (DD)
Title: Verfahren zur verkohlung von kohle und koksofen zur durchfuehrung des verfahrens
Inventor: STOG WILHELM
IPC: C10B25/06
Filed: 1982-02-15
Abstract: Koksqualitaet, Gasausbeute und -qualitaet werden wesentlich verbessert, indem die benoetigte Verkokungswaerme gleichzeitig auch von beiden Kopfseiten aus zugefuehrt wird. Hierzu wird die vor dem Tuerkoerper 2 der Koksofentuer 1 angebrachten Verkokungsplatte 6 beheizt und zwar insbesondere ueber die freigesetzten und durch den Gassammelkanal 9 hindurchgefuehrten Gase. Diese Gase werden dicht an der Verkokungsplatte 6 vorbeigefuehrt und/oder dabei verwirbelt. Die Verkokungsplatte 6 besteht aus sich ueberlappenden Schilden 7, 8, 68, d. ueber Distanzstuecke 4, 5 auf d. Tuerkoerper 2 gehalten werden und gleichzeitig zur Fixierung einer auf der Innenseite des Tuerkoerpers 2 angeordneten Isolierschicht 10 dienen. Die Schilde weisen auf der Unterseite 16 Verstaerkungsrippen 14, 15 bzw. 40, 41, 42 auf, die gleichzeitig zur Verbindung mit den die Schilde 7, 8, 68 lediglich an einer Kopfseite 17 haltenden Distanzstuecke 4, 5 dienen. Mit der anderen Kopfseite 18 liegen die Schilde 7, 8 lose auf dem naechsten Schild auf. Damit wird eine Art Schuppenpanzer gebildet, der leicht zu montieren und demontieren ist. Die Verkokungsplatte 6 dient zur Verkokung der Ofenkoepfe, zur Druckentlastung der Koksofentuerdichtung zur Erhaltung eines kleinstmoeglichen Abstandes Ofenbesatz 12/Tuerkoerper.
Patent DD-201692-A5 (DD)
Title: Verfahren zur gewinnung von glycerinoxidase
Inventor: GAUHL HELMGARD
IPC: C12N9/04
Filed: 1981-02-04
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Gewinnung von Glycerinoxidase. Das erfindungsgemaesse Verfahren zeichnet sich dadurch aus, dass man Aspergillus spec. DSM 1729 in einem geeigneten Naehrmedium zuechtet und die Glycerinoxidase aus der Zellmasse oder dem Kulturmedium gewinnt und gegebenenfalls reinigt. Der Mikroorganismus Aspergillus spec. DSM 1729 weist nicht nur einen um mehrere Zehnerpotenzen hoeheren Gehalt an Glycerinoxidase im Vergleich zu bekannten glycerinoxidasehaltigen Mikroorganismen auf, sondern enthaelt darueber hinaus eine Glycerinoxidase mit wesentlich hoeherer spezifischer Aktivitaet.