baber/WOPTO huggingface dataset:
Patent CH-656942-A5 (CH)
Title: Baking oven
Inventor: GEHRMANN HASSO
IPC: F24C15/20
Filed: 1982-04-01
Abstract: In baking ovens, extraction of the vapours is a particular problem especially during a roasting operation. There are various possibilities for drawing off these vapours; in most cases, however, the roasting-oven door is opened and additional extraction parts would have to be pulled or pivoted out. In the present embodiment, the vapour extraction opening (4) is provided on the region (7, 8) of the baking-oven housing (2) which adjoins above the baking-oven opening and is covered, when the baking-oven door (3) is closed, by the upper edge of the same. Also provided in the upper edge region of the baking-oven door (3) is a passage duct (6) which, when the baking-oven door (3) is closed, connects the oven space (1) to the vapour extraction opening (4). As a result, the vapour extractor is constantly ready for operation without additional measures having to be taken. <IMAGE>
Patent CH-622590-A5 (CH)
Title: Fan for industrial use, with automatic variation of the blade pitch during use, by means of compressed air
Inventor: BIANCHI EMILIO
IPC: F04D29/36
Filed: 1978-02-28
Abstract: The fan comprises a central, frusto-pyramidal body (1), on the outer surfaces of which there are mounted the blades (3), by means of pins (2a) which are perpendicular to the said outer surfaces of the central body (1) and are rotated angularly by a piston-cylinder unit (6) which is coaxial with the central body (1) and is activated by pressurised air. This air is regulated by devices for measuring the ambient conditions. The piston (6a) of the said control unit is connected by means of rods (10) to each blade (3), in order to vary the pitch whilst the fan is in motion. This solves the problem of automatically varying the pitch of the blades of fans, and in particular of those which have diameters of several metres, in which the blades are subject to high centrifugal forces which make such variation difficult. Use: large fans for air conditioning in industrial plants, and in particular of large machine rooms. <IMAGE>
Patent CH-563473-A5 (CH)
Title: Composite yarn formed from untwisted fibre sliver - around which tying yarn is wound helically at a point spaced from feed rolls by a distance less than the fibre length
IPC: D02G3/38
Filed: 1974-02-18
Abstract: A fibre sliver (e.g. polyester) is advanced between feed rolls through pref. a twisting bush at pref. the entry of which a tying yarn (e.g. nylon) is wound helically around the sliver. The distance between the feed rolls and the point at which the tying yarn is wound around the sliver is less than the staple length (e.g. 75 mm) of the fibres so that one of the ends of the fibres is held in the nip of the feed rolls whilst the tying yarn is wrapped around the other ends of the fibres. Pref. a Spandex (RTM) yarn is incorporated in the sliver and the sliver passes through an air nozzle between the feed rolls and the twisting bush whereby an air jet is directed along the sliver in the advance direction of the sliver. The composite yarn is used for knitting or wearing and is more uniform and stronger than conventional spun yarns. The method produces less waste, and the yarn can be produced at higher speeds.
Patent CH-636311-A5 (CH)
Title: Process for the production of coffee packs for use in pressure-brewing systems as well as coffee packs produced by this process and their use
IPC: B65B29/02
Filed: 1979-03-16
Abstract: The process is intended to simplify the production of coffee packs. For this purpose, ground roast coffee is first compacted to form tablets (1). The tablets (1) are thereafter enclosed in packs (4) which consist of filter material. As a result of mechanical action, for example by means of rollers (5) or ultrasonic waves, the tablets in the closed packs (4) are returned to powder form, the volume occupied by the coffee increasing. The tablet size and pack volume are selected in such a way that the coffee in powder form essentially fills the entire pack volume. The packs obtained are deformable and therefore fit different internal shapes of filter baskets in pressure-brewing systems, for example Espresso machines. They have a high degree of filling. <IMAGE>
Patent CH-685378-A5 (CH)
Title: Rotary tool carrier head weight compensator for drilling machine
Inventor: ROMI GIORDANO
IPC: B23B29/034
Filed: 1994-09-21
Abstract: The weight compensator for tool carrier head with main body (1), a flange (2), guides and a cross-piece (5), consists of annular counterweight members (22a,22b) with weights (m1,m2) and adjusters to control their positions, including inner and outer meshing gears and graduated outer rings (21). The weight (m1,m2) can be made from different materials, having different specific gravities, and the compensating capacity of the tool head is adjusted by rotating the two graduating rings to set the weights in the required position.
Patent CH-692437-A5 (CH)
Title: Electric micromotor has permanent magnet rotor provided by 2 adjacent permanent magnets fitted to rotor shaft and tubular stator acting as motor housing
Inventor: BIRKICHT ALBERT
IPC: H02K3/47
Filed: 1996-11-29
Abstract: The micromotor has a tubular stator (1) of a soft magnetic material, acting simultaneously as the motor housing and provided with at least 2 coil windings (41), supported by a plastics winding carrier (4) and a permanent magnet rotor (2), provided with at least 2 permanent magnets (22,23) positioned next to one another along the rotor shaft (21). The permanent magnets are diametrically magnetised in the same direction, with an air-gap of between 0.05 and 0.3 between the rotor magnets and the stator coils.
Patent CH-682163-A5 (CH)
Title: Borehole drilling rod supporting structure
Inventor: ANDINA RAYMOND
IPC: E21B1/02
Filed: 1990-10-15
Abstract: The supporting structure for borehole drilling rods, probes and measuring instruments (20) comprises a frame which is mounted above ground level, and drives to sink or retrieve the rods, probes or instruments. The frame comprises one section (1,2,6) which is fixed relative to the borehole, and a mobile section (3,4) which contains or carries the drives and is able to move on or relative to the fixed section.     The frame's fixed section incorporates one and pref. two guide rails or sliders (2,6) on which the moving section is able to travel when actuated by hydraulic or mechanical drive systems. The moving section of the frame has at least two vertical supports and one or more cross-beams (4) linking their upper ends. The supports are equipped with sliders (9), mechanically or hydraulically operated, to vary the height of the moving section.
Patent CH-565761-A5 (CH)
Title: Alpha-phenyl carboxylic acids
IPC: C07D211/70
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-693237-A5 (CH)
Title: Method is for preventing of damage to gatherable lamella blind which is motor-driven during opening and/or closing, which after installation in window opening is moved after at least one trial movement in both directions, etc.
Inventor: HILMAR LANGE
IPC: E06B9/32
Filed: 1995-12-21
Abstract: The method is for the prevention of damage to a gatherable lamella blind which is motor-driven during opening and/or closing, which after installation in a window opening is moved after at least one trial movement in both movement directions over the complete trajectory (h). The necessary torque process is established for the movement, of which the actual values are fed into a data memory.  When a tolerance value is exceeded at any point along the movement path (h), the drive of the blind is stopped. The stored actual and predetermined tolerance values are fed into a data base outside the building and into the drive housing. An arbitrary reaction or a combination of reaction is/are attributable to the stopping process.
Patent CH-597746-A5 (CH)
Title: Drying and ventilating equipment for harvest material
Inventor: WIRTH ERICH
IPC: F26B9/00
Filed: 1976-04-20
Abstract: Drying and ventilating equipment for harvest material is for box pallet storage and is subjected to heated air flow followed by cool air flow
Patent CH-602438-A5 (CH)
Title: Adjustable height shelving system for pallets
Inventor: RADAELLI LUIGI
IPC: A47B57/50
Filed: 1976-05-25
Abstract: Adjustable height shelving system for pallets has U=section uprights interlocked with shelves using keyhole slots
Patent CH-605922-A5 (CH)
Title: Quinazolines prepn.
Inventor: SKALETZKY LOUIS LEONARD
IPC: C07D239/42
Filed: 1976-06-25
Abstract: Quinazolines prepn.
Patent CH-610801-A5 (CH)
Title: Method for manufacturing endless abrasive belts and abrasive belts obtained by this method
Inventor: CREVOISIER RENE
IPC: B24D11/06
Filed: 1977-07-05
Abstract: A cylindrical sheath (30) is produced by continuous weaving. This sheath is then cut up according to a plane perpendicular to its axis in order to form endless belts. Finally these belts are coated with a layer of granular abrasive material (31). The abrasive belts which do not have any allowance are commonly used in grinding and sanding machines. <IMAGE>
Patent CH-652773-A5 (CH)
Title: Device for rail fastening on transverse or longitudinal sleepers as well as on sleeperless rail support points
Inventor: HEIM ARMIN
IPC: E01B9/46
Filed: 1980-11-13
Abstract: A bearing plate (4), which is anchored on the sleeper (1) and on which the rail foot is fastened elastically and positively, has a starting shape which is curved through (11) downwards from its delimiting edges (4'). It can be braced flat, being elastically deformed, onto the sleeper top surface (10) by the sleeper screws (5). This guarantees not only a permanently non-positive fixing of the bearing plate (4) but also makes possible a reduction of its dimensions. <IMAGE>
Patent CH-625998-A5 (CH)
Title: Process for producing a pneumatic tyre
Inventor: BRUNET JEAN-PIERRE
IPC: B29D30/48
Filed: 1977-07-28
Abstract: In the production of a pneumatic tyre, a bead is used in which a rubber mixture forming a bead filling (3) surrounding the bead core is still not vulcanised. The bead is inserted into a mould (2) intended for cold forming; then the rubber mixture is injected in the plasticated state into the mould (2) at high pressure. In this process, the rubber mixture is held at a temperature at which no vulcanisation yet takes place. The still unvulcanised bead is demoulded and combined with the other parts of a pneumatic tyre to form a complete structure and vulcanised together with these parts. The process aids the assembly of the tyre parts and the maintenance of the dimensional tolerances. <IMAGE>
Patent CH-609945-A5 (CH)
Title: Packet for biscuits, in particular for Shrovetide biscuits
Inventor: ZIEGLER RICHARD
IPC: B65D85/36
Filed: 1976-08-20
Abstract: This packet is intended to make the packaging more attractive than previously. It comprises a face mask made from strong paper, papier mâché or plastic film, which encloses the contents of the packet on at least three sides. <IMAGE>
Patent CH-643660-A5 (CH)
Title: Appliance for measuring the oxygen content in flue gases of furnaces
Inventor: DENZER ALWIN
IPC: G01N33/00
Filed: 1979-12-22
Abstract: The appliance contains a measuring instrument to which the flue gas is delivered which is analysed by the measuring instrument. Said delivery is effected via lines which contain devices for processing the gas. In addition, the measuring instrument can be connected to a power supply via leads. The measuring instrument and its accessories are accommodated in a common housing (4, 5) which is fashioned as a portable case and consists of two parts which are held together by closures (6). One part (4) contains the measuring instrument and the other part (5) contains the accessories. <IMAGE>
Patent CH-582346-A5 (CH)
Title: Forced centering device for geodetic instruments - is applied to the odolites, optical and electronic range finders target panels boards and reflectors
IPC: G01C15/00
Filed: 1974-08-30
Abstract: The forced centring device is provided for geodetic instruments, especially theodolites, optical and electronic range finders also associated target panels, boards and reflectors. The geodetic instrument for levelling around a point of the stay axis is tilted. The point is led in a part unmovable during the levelling operation relative to a support plate. The connecting line between this point and the centre of the part of the centring device connected to the support plate is vertical to the support surface in order to make the height of the axis of tilt independent of instrument and levelling operation.
Patent CH-693951-A5 (CH)
Inventor: LUSCHER PATRICK
IPC: B31B50/02
Filed: 2000-03-08
Abstract: Device (1) for the longitudinal alignment of plate elements (2) within an infeed station of a machine working them. The aforementioned device is secured by two lateral brackets (9, 10) between which is settled a conveyor track for the said plate elements, comprising two plates (5, 6) folded downwise according to a line (7) non-perpendicular in the meaning of the shifting (3) of the said plate elements (2). The latter are moved downstream by means of at least two conveyor belts running around at least two pulleys (15, 16) secured between unmovable bearings (11-14) at the input of the said device. The device (1) has on its leading edge a protection plate (39) over which are flaps (30-32) movable and interdependent of a transverse shaft (24) connecting the leading edges of the two lateral brackets (9, 10). This shaft is moved by an alternate rotation between 0 and 45 degrees, synchronized with the production speed of the machine in order to allow the successive alignment of the said plate elements (2). It has as a characteristic to be linked and made of several segments (26-28) each one of them bearing one of the said flaps (30-32).
Patent FR-2038933-A5 (FR)
Title: Monoesterification of arylmalonic acids
Inventor: KASUBICK R V
IPC: C07C59/64
Filed: 1970-03-13
Granted: 1971-01-08
Abstract: The acid is esterified with an alcohol in the presence of thionyl chloride or bromide and a catalytic amount of HCON(Alkyl)2 or MeCON(Alkyl)2 in the ether as solvent. The products are useful for prepg. mono-ester acid chlorides for acylating 6-APA. The yield in the process is good.
Patent FR-2140927-A5 (FR)
Title: Draw twisting - with drawn yarn connected to undrawn fed through draw twister at start-up
IPC: D01H1/40
Filed: 1971-06-11
Granted: 1973-01-19
Abstract: A length of drawn synthetic yarn is attached to the end of undrawn synthetic yarn (esp. polyester) wound onto a package, and the length of drawn yarn is threaded-up through the draw rollers, heater and false twist bush of a draw twister and fed to a take-up device. The draw-twister is then started up to the take-up drawn yarn so as to commence feed of undrawn yarn from the package through the draw-twister. Thus no undrawn yarn which crystallises and breaks when heated is fed to the heater and yarn breakage during start-up is eliminated. The length of drawn yarn may be formed by drawing a part of the undrawn yarn on the package, or alternatively a length of drawn yarn may be tied to the end of the undrawn yarn on the package. Pref. the heater prior to false twisting is a tube heater, and the yarn may pass through a second tube heater after false twisting.
Patent FR-2184201-A5 (FR)
Title: Multi-stitches elastic trimming - with fancy edge, wear and wash resistant
IPC: D04B21/18
Filed: 1972-05-02
Granted: 1973-12-21
Abstract: An elastic trimming band for garments, highly resistant to wear and washing is producted on Raschel looms in a construction with six columns of stitches. Four columns form the body of the trimming and one forms the heading. The other column comprises an ornamental thread and a reinforcing thread laid in inversely to each other with the ornamental thread in the heading when the reinforcing thread is in the body and vice versa. Pref. there is a second ornamental thread laid in identically with the first but arranged on the other side of the plane of the elastic threads, so that these are enclosed and held firmly against the possibility of deformation.
Patent FR-2231292-A5 (FR)
Title: Hydraulic flow controller also has output varied by source - by use of internal pressure feedback channels
IPC: G05D7/01
Filed: 1973-05-21
Granted: 1974-12-20
Abstract: A hydraulic flow controller has an input (2) a work output (10) and an overflow (30). The work output flow can be varied conventionally by a slideable valve (8) with axial slots to vary the area of the passage. The output can also be varied in accord with the input by a sensing piston (19) with three areas exposed to three pressures. The input pressure on a small circular area (20) is assisted by the output pressure acting on an annular area and opposed by the pressure after a preset reducing valve (3) acting on a large circular area (26). The sensing piston takes up a balance position, and permits a certain fraction of the fluid to pass to the overflow, any increase in the input supply causes a new balance to be set up increasing the output in proportion.
Patent FR-2239914-A5 (FR)
Title: Composite structure built of standard elements - is for permanent or portable structures and decorative elements
IPC: E04B2/62
Filed: 1973-07-31
Granted: 1975-02-28
Abstract: The three main standard elements are a channel section (56), a bridge element (151) and mini-sections (103). The channel section (151) has the ends of its flanges turned inwards at right angles to form recesses for the mini-sections which are roughly U-shaped but with one of the legs having a bent knee (122). The bridge element is retained by having its flanges bent inwards to match the knee of the mini-section and the combined elements form a rigid box section. Lugs (500) are partially cut out of the bridge surface and bent upwards for attaching other elements.
Patent AT-518252-A5 (AT)
Title: Verfahren zum Herstellen einer aus wenigstens zwei Leiterplattenbereichen bestehenden Leiterplatte sowie Leiterplatte
IPC: H05K3/46
Filed: 2012-12-28
Abstract: Bei einem Verfahren zum Herstellen einer aus wenigstens zwei Leiterplattenbereichen (1, 2) bestehenden Leiterplatte, wobei die Leiterplattenbereiche ( 1, 2) jeweils wenigstens eine leitende Schicht ( 31) , insbesondere strukturierte leitende Schicht und/oder wenigstens einen Bauteil ( 32) oder eine leitende Komponente beinhalten, wobei mi teinander zu verbindende Leiterplattenbereiche ( 1, 2) im Bereich von jeweils wenigstens einer unmittelbar aneinander angrenzenden Seitenfläche (3) miteinander durch eine mechanische Kopplung bzw. Verbindung verbunden werden, ist vorgesehen, dass jeweils wenigstens ein Teilbereich oder Verbindungsanschluss der wenigstens einen leitenden Schicht ( 31) und/oder ein leitendes Element ( 33) des Bauteils ( 32) bzw. der Komponente der miteinander mechanisch verbundenen bzw. zu verbindenden Leiterplattenbereiche (1, 2) an der wenigstens einen aneinander angrenzenden Seitenfläche ( 3) elektrisch leitend miteinander verbunden bzw. gekoppelt werden, wodurch eine einfache und zuverlässige laterale elektrische Kopplung bzw. Verbindung zwischen miteinander zu verbindenden Leiterplattenbereichen (1, 2) möglich wird. Darüber hinaus wird eine derartige Leiterplatte zur Verfügung gestellt.
Patent DD-140420-A5 (DD)
Title: Verfahren zur herstellung detoxifizierter zubereitungen von cytostatika
Inventor: BROCK NORBERT
IPC: A61K31/185
Filed: 1978-12-12
Abstract: Die vorliegende Erfindung betrifft eine Verfahren zur Herstellung pharmazeutischer Zubereitungen von cytostatisch wirksamen Alkylatien, die durch Zusatz von pharmakologisch annehmbaren Salzen einer Mercaptoalkansufonsäure der Formel HS-alk-SO ind 3 II, worin alk eine Alkylengruppe von 2 bis 6 Kohlenstoffatomen ist, in einer Menge von mindestens 20 %  des Gewichts des Alkylans detoxifiziertert und damit ganz wesentlich verbessert sind.
Patent DD-202802-A5 (DD)
Title: Handliches blutdruckmessungsgeraet
Inventor: PAUNOVIC-PFAF JELENA
IPC: A61B5/02
Filed: 1982-08-11
Abstract: Es liegt ein handliches Blutdruckmessungsgeraet vor, das vom durchschnittlichen Verbraucher zu jeder Zeit und ueberall verwendbar ist. Dazu ist keine Manschettenanbringung auf Oberarm erforderlich, und es ist eine preisguenstige Fertigung des Geraets zu erwarten. Eine Einheit zur Druckmessung und eine Einheit zur Veranschaulichung der Pulsierung sind innerhalb eines grundsaetzlich drehsymmetrischen Koerpers, der leicht zu handhaben ist, eingesetzt. Das Ansprechen des Geraets an die Pulsierung beruht auf gedrosselter Stroemung einer geschlossenen Menge Luft von einer Seite einer gelochten Membrane auf die andere. Zur Druckanzeige ist eine Fluessigkeitsfuellung vorgesehen.
Patent DD-216020-A5 (DD)
Inventor: SCHROMM KURT
IPC: C07D471/14
Filed: 1984-01-06
Abstract: Compounds of the formula   <IMAGE>   wherein (a) R1 is hydrogen, lower alkyl, lower alkoxy or 8-halo; R2 is hydrogen, lower alkyl, lower alkoxy or a fused benzene ring; and R3 and R4, together with each other, are -N=N-NH-; or (b) R1 and R2, together with each other, are -N=N-NH-; R3 is hydrogen, lower alkyl, lower alkoxy, 2-halo, 3-halo or 4-halo; and R4 is hydrogen, lower alkyl, lower alkoxy or a fused benzene ring; and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as their salts are useful as antiallergics.
Patent DD-292777-A5 (DD)
Title: Verfahren zur herstellung von magnesiumhaltigen festelektrolyten
Inventor: LOBITZ PETER
IPC: H01M6/18
Filed: 1985-11-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von magnesiumionenhaltigen Festelektrolyten durch Umsetzung von Magnesiumiodid-bis-etherat mit einem N-Alkylurotropiniumiodid. Mit der Erfindung wird ein Verfahren angegeben, das die Herstellung von magnesiumionenhaltigen und im Niedertemperaturbereich elektrisch leitenden Gemischen gestattet. Moegliche Anwendungsgebiete sind:
Patent DD-296897-A5 (DD)
Title: Verfahren zur herstellung eines mit methacrylatgruppen modifizierten hochdispersen silikatischen xerogels
Inventor: GOEBEL ROLAND
IPC: C01B33/16
Filed: 1989-02-06
Abstract: Verfahren zur Herstellung eines mit Methacrylatgruppen modifizierten hochdispersen silikatischen Xerogels. Das Xerogel ist geeignet als anorganischer Fuellkoerper fuer Kunststoffe, insbesondere fuer Dentalkunststoffe, deren organische Matrix auf methacrylhaltigen Kunststoffen basiert. Zur Herstellung wird einem gelbildenden silikatischen Sol ein Methacryloxypropyltrialkoxysilan in einer 10 bis 90%igen Mischung mit einem Loesungsmittel zugesetzt. Diese Mischung wird drei Stunden geruehrt. Das mit Methacrylatgruppen modifizierte Gel wird anschlieszend etwa 50 Stunden bei 80C getrocknet und danach einem weiteren 20stuendigen Trocknungsprozesz bei 120 bis 250C unterzogen.{Xerogel, silikatisch, hochdispers; Methacrylatgruppen; Fuellstoff; Dentalkunststoff}