baber/WOPTO huggingface dataset:
Patent CH-679410-A5 (CH)
Title: Sewing machine looper assembly - has radially projecting section capsule carrier between bobbin flanges for positioning lower thread at stitching stop
Inventor: REBER LORENZ
IPC: D05B57/14
Filed: 1989-05-02
Abstract: Assembly has a radially projecting section on the inner surface of the bobbin capsule carrier, to extend between the flanges of an inserted bobbin. Pref. radially projecting section has elastic pliability w.r.t. bobbin hub, using a nonwoven material or platelets covered with textile threads, in strip form parallel to the bobbin hub. The projecting section is bonded to the inner surface by adhesive, or is inserted in an opening in the bobbin capsule carrier. ADVANTAGE - Prevents the lower thread from passing over a bobbin flange, when stitching stops.
Patent CH-613744-A5 (CH)
Title: Mould for formwork for use in building
Inventor: BUCCHERI-STEINER ELISA
IPC: E04G11/08
Filed: 1977-02-24
Abstract: Building mould comprising a retractable box made up of four walls (2, 3) connected together by angle sections (7, 8, 9) having three hinges (10, 11, 12) and forming the corners of the box, so that said walls (2, 3) can be moved parallel to themselves. The mould allows the rapid construction of four consecutive walls and can be quickly removed once the walls have set. <IMAGE>
Patent CH-680597-A5 (CH)
Inventor: PANETTI ROMOLO
IPC: E01B35/06
Filed: 1989-08-28
Abstract: The track is divided into a certain number of sections and for each of these sections the following operations are carried out for each line of rails: 
 
  a. a preferred reference profile is selected from several reference profiles, 
  b. a certain number of types of wear characteristic of the rail to be reprofiled are determined from among the indexed types of wear, 
  c. the type of machine which must be used for the reprofiling is selected from among the various types of machine available, as is its working speed, 
  d. standard configurations of tools are defined with regard to both position and power, 
  e. according to the type of reprofiling machine to be used, the standard configurations of tools which can be achieved on that machine are selected, 
  f. the lengths and/or the amplitudes of the longitudinal undulations on the envisaged section of track are measured, 
  g. the transverse profile of the rail head on the envisaged section of track is measured, 
  h. the measured profile of the rail is compared with the preferred reference profile and the excess metal to be removed is determined, 
  i. the measured transverse profile of the rail is compared with the various types of wear possible and the category of reprofiling to be used which is representative of this considered section is determined by this comparison, 
  j. the particular standard configuration of tools to be used from among those selected for the machine to be used is determined according to the representative reprofiling category, 
  k. the total number of passes to be carried out is determined according to the particular configuration of tools to be used, from the reprofiling category to be used, from the excess metal to be removed and from the amplitude of the longitudinal undulations.
Patent CH-676434-A5 (CH)
Title: Corrugations in sheet filling elements for fluid contact - columns are bonded at numerous meeting points to resist displacement
Inventor: PLUESS RAYMOND C
IPC: F28F25/08
Filed: 1988-09-14
Abstract: Devices for bringing at least two immiscible phases into contact, esp. in heat- or material-exchanger columns, extn. or absorption units, are formed as contacting, sheet metal or plastic, elements, with at least one of each contacting pair formed with corrugations, with these corrugations intersecting. At a number of the intersections the corrugations are rigidly connected to resist relative movement of the elements under mechanical stresses arising during operation or installation. Connecting methods include welding, brazing and adhesive bonding. ADVANTAGE - Relatively thin sheet components can be given adequate stiffness combined with low weight and with min. effect on fluid flow properties in columns.
Patent CH-688827-A5 (CH)
Title: Connecting stone block used in roads and squares
Inventor: MAERKI HEINZ
IPC: E01C5/00
Filed: 1994-11-23
Abstract: The ridges (2,3,3',2') are centrally symmetrical in relation to the block body (1) and are displaced on each side surface. One ridge (2,2') has a greater distance to the adjacent side edge than the other ridge (3,3') to its adjacent side edge, so that the distance (l1,l3) of one cam (2,2') from the adjacent side edge is equal to the width (no) of the other cam (3,3') plus its distance (l2,l4) to its adjacent side edge.The side length ratio of the stone block is 1:1 and on all opposing side surfaces two ridges are arranged. The ridges of the second opposing side surfaces in relation to their arrangement fulfil the same geometrical conditions as the ridges on the first two opposing side surfaces
Patent CH-668257-A5 (CH)
Inventor: SIMON WILHELM PROF DR
IPC: B01D61/00
Filed: 1986-09-23
Abstract: 1. Claims for the Contracting States : BE, DE, FR, GB, IT, LU, NL, SE Dicarboxylic acid diamides, characterised in that they exhibit Formula I   see diagramm : EP0261577,P22,F1   the R groups in this Formula I signifying independently of each other hydrogen atoms, branched-chain or straight-chain alkyl groups with 1-20 carbon atoms, branched-chain or straight-chain alkenyl groups with 2-20 carbon atoms or branched-chain or straight-chain alkynyl groups with 2-20 carbon atoms. 1. Claims for the contracting states : AT, ES Method of manufacturing novel dicarboxylic acid diamides of Formula I   see diagramm : EP0261577,P27,F1   in which the R groups signify independently of each other hydrogen atoms, branched-chain or straight-chain alkyl groups with 1-20 carbon atoms, branched-chain or straight-chain alkenyl groups with 2-20 carbon atoms or branched-chain or straight-chain alkynyl groups with 2-20 carbon atoms, characterised in that either a diol of Formula VII   see diagramm : EP0261577,P27,F2   is etherified with an acid amide of Formula VIII   see diagramm : EP0261577,P27,F3   in which X represents a displaceable grouping, to the dicarboxylic acid diamide of Formula I, or that the diol of Formula VII is etherified with an ester of Formula IX   see diagramm : EP0261577,P27,F4   in which X represents a displaceable grouping and R, an aliphatic, cycloaliphatic, aromatic or heterocyclic group, a dicarboxylic acid diester of Formula X   see diagramm : EP0261577,P28,F1   being formed and converting this ester into the dicarboxylic acid diamide of Formula I either directly or after saponification and conversion into an active dicarboxylic acid derivative by reaction with the dicyclohexylamine of Formula XI   see diagramm : EP0261577,P28,F2
Patent CH-593102-A5 (CH)
Title: Centrifuge - auger has flights to separate solid and liquid material
IPC: B04B1/20
Filed: 1975-04-07
Abstract: The centrifuge comprises a drum, which can be mounted for rotation about a vertical axis, a rotatable auger mounted coaxially within drum, means to feed the material to be separated to a location between the flights of the auger and means to rotate the drum and auger at different speeds so that the more solid material is fed axially by the flights of the auger in one direction and the more liquid material can escape through the perforations of the drum or over the rim thereof.
Patent CH-635410-A5 (CH)
Title: Pneumatic device with electrically controlled blades, for rotating the rod of butterfly or ball valves
Inventor: VALENTE DOMENICO
IPC: F15B15/12
Filed: 1979-05-14
Abstract: Pneumatic device with blades controlled by a solenoid valve, for rotating the rod of butterfly or ball valves, comprising a box-shaped body (1), in which there is recessed a cylindrical seat (2), on the inner wall of which there are provided a seal (3) and two diametrically opposed projections (4) and (4'), and in the centre of the said seat there is an aperture (5). In the said aperture (5) there is pivoted so as to rotate, the end (6) of a pin which supports two radial blades (7) and (7'), which are disposed on the same plane, and the vertical edges of which are in contact with the cylindrical walls of the seal. The pin with the two projections (4) and (4') subdivides the cylindrical seat (2) into two segments, on both sides of the plane of the blades. The said segments communicate with a solenoid valve by means of two ducts (8) and (8') formed in one of the projections. Additionally, the blade-holder pin is provided with two transverse through apertures (9) and (9'), which bring the two segments of the cylindrical seat (2) into contact with one another. To the body (1) there is attached a second body (1'), which has a similar structure and is provided with a through aperture (11), from which the end (12) of the blade-holder pin projects. <IMAGE>
Patent CH-606819-A5 (CH)
Title: Machine tool hydropneumatic ram
Inventor: EGGER ERWIN
IPC: F15B11/076
Filed: 1977-04-14
Abstract: Machine tool hydropneumatic ram has cylinders with first piston fixed to adjusting rod and second to ram rod
Patent CH-657833-A5 (CH)
Inventor: HONEGGER WERNER
IPC: B65H29/66
Filed: 1983-09-19
Abstract: Before winding-up the printed products arriving in imbricated product formation, the thickness of the imbricated product formation travelling toward a winding mandrel, respectively toward a product coil or package forming thereupon, is regulated to a prescribed value. This is effected by spreading or compacting the printed products within the imbricated product formation. For this purpose a first conveyor device is driven at higher or lower speed than a second preceding conveyor device. The imbricated product formation of prescribed thickness is wound-up upon the winding mandrel together with a winding strap maintained under tension which always lies upon the outer side of the coil layer being formed. By regulating the thickness of the imbricated product formation to be wound-up so as to have a prescribed value which remains essentially constant throughout the winding-up procedure, it is possible to form product coils of essentially constant diameter with a prescribed constant length of winding strap independently of the thickness of the arriving printed products.
Patent CH-579242-A5 (CH)
Title: Electric storage central heating boiler - main return line is led back into boiler heating compartment
IPC: F24D11/00
Filed: 1975-04-25
Abstract: Electric storage type boiler for central heating systems has feed (2) and return (3) lines connected top and bottom respectively to the boiler (1) and includes a heating compartment (5) arranged within the boiler and itself fitted out with a heating element (7). A line (9) linking the upper end of the compartment to the feed line contains a three-way valve (10), whose own return (21) leads back to the base of the boiler by way of an inserted pumping facility (22). The return line (3) as specified is now to lead back into the heating compartment (5) within the main boiler. This closes the circuit and shortens the flow path. The return line can also be connected to the heating compartment, preferably at the bottom point. A boiler thermostat (25) responsible for controlling the movements of the master valve (10), also switches automatically from cheap night-rate electricity to normal day tariff.
Patent CH-591378-A5 (CH)
Title: Sheet material linear motor conveyor - has carriage braking provided by armature panel passing between legs of U-shaped electromagnet fixed to support rail
IPC: H02K49/04
Filed: 1975-06-20
Abstract: The conveyor is used for transporting sheets on carriages, being driven by a linear motor operating on a support rail. To enable the carriage to be stopped at a predetermined point, an electromagnetic brake is fitted on the support rail. The brake comprises a U shaped ferromagnetic core (1), its base being provided with a wound electromagnet coil (2). Each of the legs of the core have inward facing projecting ribs (1a), these defining the air gap. The carriage carries the armature (3) and this is a flat composite panel of copper or aluminium and a ferromagnetic material and induces Foucault currents to brake the carriage.
Patent CH-649082-A5 (CH)
Inventor: OMODEI AMEDEO-SALE
IPC: C07D249/08
Filed: 1979-10-11
Abstract: Novel 1,2,4-triazole derivatives are described having the following formula <CHEM> wherein R represents hydrogen or methyl, R1 stands for hydrogen or (C1-C4)alkyl, or R and R1 taken together may represent a further bond between the carbon atom and the oxygen atom, R2 and R4 each independently, represent hydrogen, chloro, fluoro, bromo, (C1-C4)alkyl or (C1-C4)alkoxy, R3 stands for (C1-C4)alkyl, (C1-C4)alkoxy, allyloxy propargyloxy, trifluoromethyl, phenyl, chloro, fluoro, bromo or dimethylamino or R3 and R4 taken together may represent a methylenedioxy group. Also described is a process for their manufacture. Use of the novel compounds as antireproductive agents and pharmaceutical compositions containing them as active ingredient are also claimed.
Patent CH-579246-A5 (CH)
Title: Device for extraction of heat from solar energy - has heat exchanging panel walls with conical depressions and glass walls
IPC: F24S10/70
Filed: 1974-09-10
Abstract: A device to extract heat from solar energy consists of at least one unit contracted on an equilateral multi-corner base, the foundation of which is constructed as a heat exchanger. The upper heat exchanging walls are provided with a large number of depressions which are conically narrowed towards their bottom ends and protrude into the flow path of the heat exchange medium. A glass wall covers the device and a glass cover surrounds the heat exchanger and bounds an air tight closed radiation reception chamber above the heat exchanger.
Patent CH-623776-A5 (CH)
Title: Expanding core for the production of injection mouldings
Inventor: SCHROEER PETER
IPC: B29C45/44
Filed: 1977-10-26
Abstract: In the expanding core for the production of injection mouldings, a segmented sleeve which is movable in the axial direction of a core pin is provided around the fixed core pin. The core pin (1) has two groups of outer surfaces which are arranged alternately in the circumferential direction and have a taper, which is identical within the same group and different from that of the adjacent group, towards the free end of the core pin. The segmented sleeve has two groups of lateral slides (2, 3), which are arranged alternating in the circumferential direction and have inner surfaces which are identical within the same group and are different from those of the adjacent group and bear against the outer surfaces of the core pin. This design makes it possible to move the lateral slides (2, 3) from an arrangement in the injection moulding state, inwards in the radial direction, into an arrangement in the demoulding state. <IMAGE>
Patent CH-606112-A5 (CH)
Title: Hormonally active D-homosteroids
Inventor: ALIG LEO DR
IPC: A61K31/56
Filed: 1974-10-07
Abstract: Hormonally active D-homosteroids prepd. by oxidn. of 3-hydroxy-delta 5-D-homosteroids (BE060476)
Patent CH-562734-A5 (CH)
Title: Stackable container with inserted lid - has shoulder on lid forming stacking surface joined to tear-off strip
IPC: B65D21/02
Filed: 1973-11-30
Abstract: The lid has an edge extending downwards outside the rounded edge of the container, and which can be torn off, and there are one or more peripheral ribs in the container wall. The lid (3) has a shoulder (14) set downwards from the top and whose upper face acts as a stacking surface, while its lower face forms, in conjunction with an inner rib (21) on the tear-off portion a peripheral groove (19) enclosing the rounded edge of the container. The join between the shoulder and the tear-off portion forms the tear line, and in the container a peripheral internal holding rib (29) is formed below the rounded edge (15).
Patent FR-2054924-A5 (FR)
Title: Sealing electrodes leads used in sodium - chloride electrolysis
IPC: H01B17/30
Filed: 1969-07-31
Granted: 1971-05-07
Abstract: The electrode is used in fused electrolyte cells with heat-resistant filler in the cell wall aperture (1) for the current-carrying lead (2). The sealing device comprises a hollow funnelled member (3) around (1) which encases (2) and has a heat-resistant fibrous material layer between its inner diameter and (2). Specifically, the heat-resistant material is squeezed and supported by ceramic plates. The electrode is used in apparatus producing sodium and chlorine by electrolysis of sodium chloride from molten chloride electrolytes.
Patent FR-2090412-A5 (FR)
Title: Bread-making machine - cutting, weighing and forming dough in lumps of exact wt
IPC: A21C5/00
Filed: 1970-02-03
Granted: 1972-01-14
Abstract: Lumps of dough, each of the exact wt. for making a load and with a perfect shape, are made in a machine which combines a number of different systems namely a dividing system with a storage hopper for the dough, a beam system for obtaining the correct wt. a flour sprinkling device and an arrangement for forming the dough into balls and removing them from the machine. The dividing system comprises a horizontal cylinder fitted with a sliding rod which divides the dough, division being completed by a piston. The dough is received on a roller mounted at one end of a balance beam which is fitted with a sliding balance wt. An endless belt conveyor, fitted with baffle boards receives the weighted piece of dough, dusts it with floor and forms it into balls ready for a subsequent process.
Patent FR-2068897-A5 (FR)
Title: Transfer material for correction of - typing errors
IPC: B41J29/367
Filed: 1970-09-10
Granted: 1971-09-03
Abstract: Correcting typing errors opt. while paper is still in typewriter, is carried out by means of letters, figures or signs which have the colour of the typing paper, are attached to a flexible support and can be applied by pressure to the letter etc. to be corrected, so that the letter etc. only is masked; a second sheet may be provided which contains black letters for superposing, by the same process, the correct letter etc. Flexible support is transparent or translucent to facilitate registration.
Patent FR-2082941-A5 (FR)
Title: Arc welding electrode
IPC: B23K9/14
Filed: 1970-10-19
Granted: 1971-12-10
Abstract: Coated electrodes comprise a core and coating of which a longitudinal section is removed which may be flat, curved or a groove. Specif. the core is circular in section and has a longitudinal flat section removed. The difference DELTA H(=r-s) between the shortest distance from the core centre and its periphery and the shortest distance between the core centre to the edge of the flat face satisfies the ratio DELTA H/r is not >1.
Patent FR-2222837-A5 (FR)
Title: Folding chair with tubular frame - has back section hinged to front leg connected to rear leg in form of X
IPC: A47C4/04
Filed: 1973-03-22
Granted: 1974-10-18
Abstract: Back of the frame sections is rectangular. The back rest is at the base of the U forming a back frame section which is hinged to a lower section forming the front leg. The back frame section extends below the highe point and carries a transverse bracing arm on which is hinged the rear of the frame section which carries the seat. The extension of the back section acts as a stop which limits the opening of the legs which hinge together in the form of an X.
Patent FR-2225062-A5 (FR)
Title: Assay of solns of antigens - by immuno-chemical radial diffusion on gelatin plates
IPC: G01N33/559
Filed: 1973-04-06
Granted: 1974-10-31
Abstract: The immunochemical, radial diffusion assay of solns. of antigens includes the use of a gelatin plate contg. antibody corresp. to the antigen to be assayed which has channels cut in its surface, and whose concn. constant and dia. for zero concn. are known for a given vol. of soln. The method comprises (a) making >=1 dilution of the unknown to form a test soln. (b) measuring the increase of the pptn. ring, when growth has ceased, relative to the dia. for zero concn. (c) determining the concn. of the unknown from the constant of the unknown soln. and the constant of the plate.
Patent DD-149609-A5 (DD)
Title: Mikrobizides mittel und seine verwendung
Inventor: RADT WALTER
IPC: C07C69/96
Filed: 1980-03-21
Abstract: Die Erfindung betrifft ein mikrobizides Mittel, enthaltend eine Peroxoverbindung und einen Dikohlensaeuredialkylester und/oder deren primaere Umsetzungsprodukte.
Patent DD-156857-A5 (DD)
Title: Halbleiterspeicher mit auffrischschaltung
Inventor: BOLL HARRY J
IPC: H01L21/8242
Filed: 1981-01-05
Abstract: Die Erfindung umfasst eine Kondensator-Speicherzelle (C tief S ), in typischer Weise vom Metall-Oxid-Halbleitertyp (MOS), die mittels einer Zugriffsschaltung geschrieben und gelesen werden kann,wobei die Zugriffsschaltung mit der Speicherzelle ueber einen Gattertransistor (T tief 1) verbunden ist, und die mit einer unabhaengigen Auffrischschaltung versehen ist, um den Speicherzustand der Zelle in Abwesenheit eines Schreibsignals aufrechtzuerhalten. Die Auffrischschaltung umfasst ein Paar von MOSFET-Transistoren (T tief 2, T tief 3) (Metall-Oxid-Halbleiter-Feldeffekttransistoren), die zwischen den MOS-Kondensator und eine Wechselstrom-Auffrischung geschaltet sind, welche unabhaengig von der Zugriffsschaltung ist. Entweder der "volle" oder "leere" Kondensatorspeicherzustand, digital 1 bzw. 0, wird aufrechterhalten, ohne dass die Schreib- und Leseoperationen des MOS-Kondensators unterbrochen zu werden brauchen.
Patent DD-250542-A5 (DD)
Title: Kohlehaltiger, einen stabilisator enthaltender schlamm
Inventor: HOWLAND WARREN W
IPC: C10L1/14
Filed: 1985-12-23
Abstract: Die Erfindung betrifft einen kohlehaltigen, einen Stabilisator enthaltenden Schlamm. Ziel der Erfindung ist die Bereitstellung eines kohlehaltigen waessrigen Schlammes, der auch unter Transportbedingungen stabil ist. Erfindungsgemaess enthaelt der kohlehaltige waessrige Schlamm einen Stabilisator, der ausgewaehlt ist aus der Gruppe (a) einem Alkylether eines Polygalactomannans,(b) einer Mischung des Alkylethers mit Xanthan-Gum,(c) einer Mischung eines Hydroxyalkylethers eines Polygalactomannans mit Xanthan-Gum und(d) einer Mischung des Alkylethers und des Hydroxyalkylethers mit Xanthan-Gum.
Patent DD-252602-A5 (DD)
Inventor: HERMECZ ISTVAN
IPC: C07D401/00
Filed: 1986-12-09
Abstract: PCT No. PCT/HU86/00067 Sec. 371 Date Jun. 24, 1987 Sec. 102(e) Date Jun. 24, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03586 PCT Pub. Date Jun. 18, 1987.The present invention relates to a process for the preparation of compounds of the general Formula I   <IMAGE> I  and pharmaceutically acceptable salts thereof (wherein R stands for piperazinyl or 4-methyl-piperazinyl) which comprises reacting a compound of the general Formula II   <IMAGE> II  (wherein R1 and R2 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms) with a piperazine of the general Formula III   <IMAGE> III  (wherein R3 represent hydrogen or methyl) or a salt thereof, hydrolysing the compound of the general Formula IV <IMAGE> IV  thus obtained (wherein R, R1 and R2 are as stated above) without or after hydrolysis and if desired converting the compound of the general Formula I thus obtained into a salt thereof or setting free the same from its salt. The compounds of the general Formula I are known antibacterial agents. The advantage of the process of the present invention is that it enables the preparation of the compounds of the general Formula I in a simple manner, with high yields and in a short reaction time.