baber/WOPTO huggingface dataset:
Patent CH-634231-A5 (CH)
Inventor: MUELLER HANS DR ING
IPC: B01F3/04
Filed: 1978-10-10
Abstract: A method of aerating liquids, particularly for aerobic growing of microorganisms, has the steps of forming a circumferential stream of liquid, forming a longitudinal stream of liquid, and superimposing these streams so as to form a combined closed spiral-shaped stream. An arrangement is provided in which the circumferential stream is formed by an upright conduit tube and an impeller, the longitudinal stream is formed by a distributing element with a plurality of nozzles, and the superimposing of the streams is attained by fixedly mounting the distributing element relative to the impeller.
Patent CH-629303-A5 (CH)
Title: Method for determining the state of maintenance of the internal-combustion engine of a motor vehicle
IPC: G01F9/02
Filed: 1977-08-30
Abstract: In order to determine the state of maintenance of the internal-combustion engine of a motor vehicle, the fuel consumption in the case of a predetermined power output is compared with the consumption value for this internal-combustion engine when new. As an alternative possibility, the power output is measured in the case of a predetermined fuel consumption, and the result obtained is compared with the power value characteristic of this internal-combustion engine. The output power is determined from the vehicle speed. The measuring arrangement contains a flow meter (5) which is connected via measuring lines (19, 20) to a fuel consumption comparison meter (21). The comparison meter (21) is calibrated to minimum consumption in the factory. <IMAGE>
Patent CH-594389-A5 (CH)
Title: Lifting and rotating mechanism for lounging chair
Inventor: CARLD RUDOLF
IPC: A47C20/06
Filed: 1975-09-11
Abstract: Lifting and rotating mechanism for lounging chair has spring loaded auxiliary rotating mechanism connected to furniture hinge
Patent CH-588486-A5 (CH)
Title: (13)-Bromo-beta-ergocryptine derivs. - prepd. from (13)-bromo-(9,10)-dihydro-lysergic acid
IPC: C07D457/04
Filed: 1973-08-23
Abstract: New beta-ergocryptine derivs. are of formula (I) and their acid-addn. salts: (where R1 is Me or i-Pr). Cpds. (I) are useful as medicaments (unspecified). They influence the EEG pattern of unnarcotised rats (extended waking phase, shortened classic sleep phase, shortened and delayed paradoxal sleep phase). Cpds. (I) are prepd. by reacting a reactive deriv. of 13-bromo-9, 10-dihydrolysergic acid (II) with a salt of an oxazolopyrrolopyrazine deriv. in the presence of a tert. organic base and an inert solvent. In an example, 13-bromo-9,10-dihydro-beta-ergocryptine is prepd. from 13-bromo-9,10-dihydrolysergic acid and 2-isopropyl-2-amino-5-(2-butyl)-3,6-dioxo-10b-hydroxy-octahydro-8- H-oxazolo 3,2-a pyrrolo 2,1-c pyrazine.
Patent CH-615238-A5 (CH)
Title: Frame, particularly for the construction of detached houses
Inventor: SAULNIER GEORGES
IPC: E04B1/26
Filed: 1977-10-28
Abstract: It is made up of standard prefabricated elements comprising at least one truss and at least two half-trusses (B), and, if necessary, a trellis (C) and a column (D) of square cross-section, each element being provided with assembly means. These various standard elements may be easily assembled in order to form, depending on their combination, many different types of roof shapes. <IMAGE>
Patent CH-563388-A5 (CH)
Title: Substd benzo-cycloheptathiophene prepn - used as an anti- histaminic
IPC: C07D409/02
Filed: 1971-09-08
Abstract: Title cpd. of formula (I): (where R is substd. in 6- or 7-posn. and is H, halogen, or lower alkoxy; and R2 is lower alkyl), are prepd. by hydrolysing cpd. of the general formula (II): (where X is (lower)alkylamino, di(lower)alkylamino gp. or satd. heterocyclic, the N linking the three-member ring opt. contg. heteroatom chosen from O, S or N, the N opt. replaced by lower alkyl) with subsequent removal of water and opt. converting cpd. (I), to an acid adduct. 4-(1-ethyl-4-piperidylidene)-4H-benzo- 4,5 cyclohepta 1,2-b thiop- hene-9(10H)-on is claimed.
Patent CH-605492-A5 (CH)
Title: Fluorinated organic cpds. prepn.
Inventor: MONTANARI FERNANDO
IPC: C07C17/20
Filed: 1974-11-20
Abstract: Fluoro-derivs. of organic cpds. are prepd. by heating 200 degrees C a mixt. of aq. soln. of KF, organic halide, (except fluoride) and catalytic amt. of  R1R2R3R4M +X- (where M is a gp BV pentavalent element, R1-4 are monovalent, <=10C hydrocarbon radicals, X- is chloride or bromide).The products are used as refrigerants, propellants and intermediates for plastics and organic synthesis. The process is simple and can be carried out at lower reaction temps.
Patent CH-565342-A5 (CH)
Title: Adjustable tube diameter using blades segments radially variable - eight blade segments are mounted on links keyed to ring which is turned to move blades radially
IPC: F16L25/14
Filed: 1972-10-23
Abstract: A tubular coupling section has a mechanism for varying the internal diameter. The coupling consists of a bottom section that is cone shaped with the large diameter coupled to a constant diameter section. The internal diameter is formed by eight curved blades (25) which are mounted on pivoted links (16). The links are pinned to an outer ring (18) that is supported in three guide sections (19). A curved gear rack (20) is fixed to the ring and a gear wheel (21) is in mesh. By rotating an adjuster coupled to the gear wheel the ring may be turned to move the blades radially to enlarge or dicrease the diameter. Two sets of blades, one for the parallel section and one for the cone, are overlapped and are rivetted together (32).
Patent CH-572939-A5 (CH)
Title: 7-(D-2-Hydroxy-(iso)captoamido)-cephalosporanic acid prepn. - by acylating carboxy-protected 7-ACA with D-2-hydroxy-(iso)caproic acid
IPC: C07D501/28
Filed: 1972-10-25
Abstract: Cephalosporanic acid derivs. of formula (I) having D-configuration (where R is isobutyl or n-butyl) and their salts are obtd. by reacting a 7-ACA deriv. of formula (II) (where X is a protected carboxy gp.) or a salt thereof with an acid of the formula HO-CHR-COOH (III) having D-configuration or with a reactive functional deriv. thereof, eliminating the carboxy-protecting group, and opt. converting the prod. obtd. into a salt. Salts obtd. may be converted into the corresp. hydrates by reacting with water. (I) and their salts and hydrates have antibiotic (esp. bactericidal) activity against a broad spectrum of microorganisms, esp. Gram-negative bacteria. They can be used as therapeutic agents and disinfectants; individual doses for adults are 200-1000 mg. (I; R = i-Bu) Na salt has CD50's of 5.8 and 23 mg/kg s.c. against Staph. aureus (penicillin resistant) and E. coli, resp. in mice.
Patent CH-601049-A5 (CH)
Title: Terrestrial vehicle driven by moving undulations in base
Inventor: BUETTIKER BERNHARD
IPC: B62D57/00
Filed: 1974-11-25
Abstract: A method of propelling a vehicle relative to the ground or a support surface consists of periodically raising and lowering a large number of zones of the contact surface extending transversely to the desired direction of travel, while intermediate zones of the contact surface are reciprocated in the direction of travel synchronously with the raising and lowering movement but phase displaced from it.A wave movement is thus imparted to the contact surface, the wave from causing the vehicle to travel.The travelling capabilities of the vehicle are considerably improved by comparison with previous wheeled or tracked arrangements.  The system is esp. suitable for extremely difficult ground conditions.
Patent CH-588007-A5 (CH)
Title: Floor guide for sliding door - has spring loaded retractable guide pins in floor facilitating fitting
IPC: E05D15/06
Filed: 1974-12-10
Abstract: The sliding door with guide and support system on its upper edge has also a guide arrangement in the floor. The floor guide has a centering plug (6) engaging with a groove (5) on the lower edge of the sliding door (1). The centering plug is spring loaded so that it can be readily retracted on pushing downwards. The spring loaded plug is held in a seat bore in the housing in the floor. The wall lower edge rib can have holes for pushing the spring loaded pin (6) down on installing and removing. The door upper edge has a conventional rail and pulley wheel follower.
Patent CH-593661-A5 (CH)
Title: Single bed mattress cover - is made from a seamless stretch knit tubular fabric
IPC: A47G9/02
Filed: 1975-12-18
Abstract: A mattress cover, designed to slip over a mattress on a bed, is formed from a seamless tubular fabric which is made in a stretch knit construction. Intended for single beds, the mattress cover clads the mattress without rucking or folding, and is cheap and simple to manufacture. The stretch knit tubular fabric is constructed so that in the relaxed state its width is smaller than the mattress it is to cover, while its stretched length at least matches the length of the mattress. The fabric is knitted, to give it a stretch character, using a yarn to give the material 15-50% of synthetic fibres, the remainder being of cotton. One end of the tubular fabric section is seamed shut, while the other end is fitted with a closure. Alternatively, the tubular fabric can be a frotte.
Patent CH-695112-A5 (CH)
Title: Linear guide with support element and carriage sliding on support element e.g. for pick and place system of die bonder machine used for automatic assembly of semiconductor chips
Inventor: PROBST URS
IPC: F16C29/02
Filed: 2001-03-15
Abstract: The guide includes a carriage (3) which has two hollow cylinders (4,5) sliding on an air bearing on the support element and a body arranged between them. The support element and the two hollow cylinders of the carriage are separated by a gap to which compressed air can be applied. A linear motor formed from a U-shaped stator (8) and an armature (9) may act as a drive mechanism for the carriage. During operation, heat dissipation occurs in the armature which heats the carriage. In order to maintain changes in the thickness of the gap within predetermined limits, the support element and/or those parts of the carriage whose temperature influence the thickness of the gap, are heated to a predetermined temperature.
Patent FR-2042027-A5 (FR)
Title: Cleaning of animal carcasses by rotating - brushes or lashes
IPC: A22B5/08
Filed: 1970-01-27
Granted: 1971-02-05
Abstract: The machine is intended for completing the final cleaning of pig carcasses; two cleaning tools or 'brushes', opposite each other, assure the complete cleaning of the carcass from the head to the feet. The rotating tools, which are similar to brushes and have a long axis, have active elements which can themselves be brushes, lashes, thongs or whips: the carcasses to be cleaned are fed by conveyor into the active zone of these 'brushes'. The latter are inclined to the vertical at an angle between 20 and 40 degrees. The carcass can itself rotate under the action of the 'brushes', thus ensuring its peripheral cleaning.
Patent FR-2047285-A5 (FR)
IPC: A63C9/085
Filed: 1970-05-05
Granted: 1971-03-12
Abstract: A safety ski binding particularly designed to hold the toe of a ski boot properly connected with a ski while automatically releasing the ski boot when required. The binding includes a pivot whose axis is perpendicular to the upper surface of the ski in at least one position of the pivot. A swing member is swingable about the pivot and carries a toe clamp for engaging the toe of a boot. A spring assembly coacts with the pivot and the swing member to yieldably resist swinging of the latter about the pivot axis from a central neutral position. The spring assembly acts in such a way as to increase the resistance to turning of the swing member from its neutral position only through a predetermined initial angular increment. When the swing member turns beyond the latter increment, the spring assembly does not provide any additional resistance to turning of the swing member.
Patent FR-2093103-A5 (FR)
Title: Magnesium alloy piston - for ic engine, is coated with magnesium oxide fluoride chromate mixture
IPC: F02F3/10
Filed: 1970-06-02
Granted: 1972-01-28
Abstract: Magnesium alloy contg. e.g., 2.2% Zn, 0.7% Zr, 3% Th is coated to a thickness of 40 mu with oxide, chromate or fluoride, by electrical treatment in a bath. Alloy is highly resistant to mechanical and thermal stress, has a density esp., suitated to aeronautical and space applications.
Patent FR-2069063-A5 (FR)
IPC: C07C27/00
Filed: 1970-11-05
Granted: 1971-09-03
Abstract: An improved process for the production of aldehydes and alcohols by the oxo process comprising the reaction of olefinically unsaturated compounds with carbon monoxide and hydrogen at elevated temperatures and elevated pressures in the presence of carbonyl complexes of metals in Group VIII of the Periodic Table modified by trisubstituted organic phosphines and in the presence of alkali or alkaline earth metal salts of carboxylic acids, the improvement comprising the use of modifying agents which consist of trisubstituted organic phosphines containing one or more carboxylic acid groups, at least one of which is present in the form of its alkali metal or alkaline earth metal salt.
Patent FR-2120403-A5 (FR)
Title: Heat treatment of long material - by using high frequency waves
IPC: H05B6/78
Filed: 1970-12-31
Granted: 1972-08-18
Abstract: A resonant chamber is used for heat treatment of certain materials of suitable absorbent qualities to high frequency waves. The waves from an antenna at one end of a box are directed towards the material to be treated which passes continuously over a slit in the upper wall of the box. The slit is adjustable in shape and a further modification is in the provision of a wedge within the box which helps to concentrate the waves on the material to be treated. Suitable for material of large dimensions and of suitable absorbing qualities.
Patent FR-2115953-A5 (FR)
Title: Forming relief patterns on textile fabrics - by embossing using plate of thermally insulating material
IPC: D06B11/00
Filed: 1971-11-23
Granted: 1972-07-07
Abstract: A textile fabric (contg. pref. cotton, polyester, acrylic fibres) is carried pref. on a conveyor above a support table and an embossing plate of thermally insulating material (e.g. resin, rubber, adhesive impregnated card) having a relief pattern formed on one face is pressed against the fabric by a heated presser plate so as to cause plastic deformation of the textile fibres and produce a corresponding relief pattern on the fabric surface. Pref. the presser plate heats the embossing plate to 180 degrees - 210 degrees c.
Patent FR-2175267-A5 (FR)
Title: Blast furnace gas scrubbing - with washing unit serving also as pressure regulator
IPC: B01D47/06
Filed: 1972-03-07
Granted: 1973-10-19
Abstract: A gas purification plant for pressurised blast furnaces, consisting of dust-catcher, washing tower with annular washing unit and discharge, in association with pressure reducers, is arranged so that the annular washing unit also serves as a pressure reducer. Specif. three annular washers, connected in parallel and separately regulated, constitute the washing unit, which is used as a pressure regulator,.
Patent FR-2198525-A5 (FR)
IPC: E05D15/52
Filed: 1973-08-03
Granted: 1974-03-29
Abstract: 1432687 Windows and doors; hinges W FRACH and B JANKE 3 Aug 1973 [4 Aug 1972] 37080/73 Headings E1J and E2F An alternative movement closure comprises a panel pivotable about alternative perpendicular axes 5, 4, arms 7, 8 coupled to the panel and to hinge elements 9 spaced along the first axis 5, and a releasable bearing assembly 10, 11 on which the panel tilts about the second axis 4, the tilting being facillitated by a hinge sleeve 16 on the first arm 7 having a hole over-sized with respect to a hinge pin 38 and the second arm 8 being releasable from the panel. A push-rod system controls interengagement of parts 10, 11 of the bearing assembly. An angle shaped corner piece 6 on the panel has a curved guide rail 29 in which a spring member (30) connected in the rod system, is slidable. The member 6 has one limb received in a groove in arm 7. The grooved portion of arm 7 is connected by part 22 to sleeve 16. The hole in sleeve 16 is widened upwardly and rearwardly (18, Fig. 4 not shown), and the sleeve has a rounded portion (21, Fig. 6 not shown) for abutment on the hinge element 9. Upper arm 8 is a mirror image of arm 7. A conventional member 12 is attached to the end of arm 8 and articulated to the panel. A latching protuberance 13 on the push rod system is receivable in a recess 26 in arm 8 to connect the arm to the panel. Bearing part 11 (Fig. 30, not shown) is slidable in corner piece 6 by the push-rod system and has an end (50) which is located in recess (42, Fig. 28, not shown) in bearing part 10 during tilting and is withdrawn during pivoting about axis 5.  In an alternative form of arm (Figs. 19-25, not shown) the hinge sleeve has two alternative holes and abutment surfaces at an acute angle to a plane of symmetry (239) of the arm. A resilient hose (14, Figs. 2, 3 not shown) in frame member 1 is expansible by hydraulic fluid to press seal 15 against panel 2.
Patent FR-2252763-A5 (FR)
Title: Rotary I.C. engine with pair of chambers - has pairs of sliding blades to produce relatively even torque
IPC: F01C1/344
Filed: 1973-11-23
Granted: 1975-06-20
Abstract: The engine (10) has a cylindrical casing (12) which is divided by local projections (46) and (42) into two chambers (50) and (52). The rotor (22) is provided with two pairs of blades (26) and (40) which slide in radial slots (66). An inlet port (54) and an exhaust port (56) are provided on either side of the projection (42). As the rotor rotates in the direction of the arrow air id drawn in the chamber (50) and compressed. The increased pressure presses the blade (34) inwards so that the air escapes past the blade tip to be trapped by the blade (34) which then continues the compression until the projection (48) is passed when ignition by the plug (58) initiated the expansion stroked in the chamber (52).
Patent FR-2254239-A5 (FR)
Title: Resilient bearing for car suspension arm or axle - has elastomeric sleeve projecting into slots of inner synthetic sleeve
IPC: F16F1/38
Filed: 1973-12-05
Granted: 1975-07-04
Abstract: A steel sleeve (1), which is a press fit in the bearing housing, supports the internal bearing sleeve (2) made of synthetic resin by means of an elastomeric intermediate ring (3). The internal sleeve has overlapping slots (4) cut alternately from each end and extending just over halfway along the sleeve. The intermediate elastomeric material is injected hot and is bonded to the outer sleeve and forms castellations which mesh with the slots in the inner sleeve. On cooling, contraction forms passages suitable for the introduction of lubricants, although the synthetic resin can itself have a low friction coefficient. Alternative methods of construction are also described, such as moulding the inner sleeve on a pre-shaped elastomeric ring.
Patent FR-2254183-A5 (FR)
Title: Ventilation duct flap with fire lock - strip melts to release latch to prevent remote flap operation
IPC: A62C2/12
Filed: 1973-12-11
Granted: 1975-07-04
Abstract: A ventilation system e.g. for a car park, includes a flap by means of which flow can be controlled, and which incorporates a locking device released in the event of a fire so that the flap cannot be moved but is held in a blocking position. The flap is made from an angle iron frame (7) holding sheets (8, 9, 10) of fire restant material and fitted with hinges (5) carrying springs (11) which tend to close it. The flap can be swung by a remove controlled actuator. A catch on teh flap has a slider (12) held in its housing (13) against the force of a spring (14) by a strip of fusible material (15). In the event of fire, the strip (15) melts and releases the catch (12).
Patent CH-695720-A5 (CH)
Inventor: REYHANLOO SHAHRYAR
IPC: A47J31/52
Filed: 2001-10-15
Abstract: Coffee maker has a control unit for adjustment of the operating parameters and electronic interface for connection to a portable electronic storage device. The portable storage device can be connected to a PC via a docking station so that data exchange can be carried out to allow updating of the coffee machine, etc. <??>An Independent claim is made for a coffee maker system with a portable electronic storage device that can be connected to a central remote server via an Internet connection for updating of the coffee making operating parameters or fault diagnosis.
Patent DD-148707-A5 (DD)
Title: Verfahren zur bekaempfung von pilzinfektionen bei nutzpflanzen
Inventor: DI TORO
IPC: A01N43/36
Filed: 1979-02-21
Abstract: Die Erfindung betrifft ein Verfahren zur Bekaempfung von Pilzinfektionen bei Nutzpflanzen unter Verwendung von N-Aryl-1,3-oxazolidin-2,4-dionen m. fungiziden Eigenschaften. Ziel ist d. Verwendung von Verbindungen mit verbesserten fungiziden Eigenschaften und mit geringer Warmbluetertoxizitaet. Erfindungsgemaesz werden Verbindungen der Formel I verwendet, in welcher R fuer H oder C&ind1-5! Alkyl steht; Y fuer H, Halogen, 3,5-Dichlor, 3,4-Dichlor, 3,5-Dibrom, 3,5-Dimethyl, 3,5-Dimethoxy oder 3,5-Bis-trifluormethyl steht  und A fuer CN oder C-R&exp1! steht, wobei R&exp1! OH, OR, NH-NHR oder N(R)&ind2! bedeutet.
Patent DD-153058-A5 (DD)
Title: Mehrgang-infusionsspritzenpumpe
Inventor: KOSTRZEWA KAZIMIERZ
IPC: F04B/
Filed: 1980-09-23
Abstract: Die Infusionsspritzenpumpe dient zur langsamen Verabreichung von Medikamenten oder Fluessigkeiten und wird in der Heilkunde, Laboratorien und Forschung eingesetzt. Ziel und Aufgabe ist es, den Einsatzbereich zu erhoehen, eine Pumpenfernsteuerung und den Anschluss an periphaere Geraete zu ermoeglichen. Die elektrische Anlage der Pumpe besteht aus einem Speisegeraet, einem Impulsgenerator und einem Mehrbereich-Umschalter. Die Generatorimpulse werden zur Antriebseinheit uebertragen, welche mit einem Dreh-Schrittmotor ausgestattet ist, der ueber die Bewegungsumwandlungseinheit mit der Verschiebungseinheit des Spritzenkolbens verbunden ist. Der Spritzenzylinder ist im selbstzentrierenden Halter befestigt. Die Einstellung der Verschiebungslaenge des Spritzenkolbens gegenueber dem Zylinder erfolgt durch Lageveraenderung der Hebel-Rollenanordnung und der beweglichen Formleiste. Die Pumpe ist mit einer Eingangssteckbuchse versehen, welche die Pumpensteuerung durch einen aeusseren Impulsgeber, sowie optische und akustische Stoerungsmeldung der Abgabe von Medikamenten usw. in den Aussenraum ermoeglicht.
Patent DD-155292-A5 (DD)
Inventor: KRAEMER WOLFGANG
IPC: C07D249/08
Filed: 1980-12-16
Abstract: New substituted triazolylmethyl tert.-butyl carbinols of the formula <IMAGE>  (I)  in which R represents alkyl, alkenyl, alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl or optionally substituted aralkyl, X represents hydrogen or halogen and Y represents halogen, and the acid addition salts and metal salt complexes thereof, a process for the preparation of said novel compounds, their use as plant protection agents and as intermediate products for the synthesis of other plant protection agents.