baber/WOPTO huggingface dataset:
Patent CH-683130-A5 (CH)
Title: Gitterrefraktometer and wavelength stabilization.
Inventor: KERNER MARTIN
IPC: G01B9/02
Filed: 1991-06-10
Abstract: The refractometer measures the refractive index of a medium and/or stabilises the wavelengths of an e.m. beam in this medium. The refractometric measuring path lies between at least two grids of a multigrid interferometer whose dimensions are independent of the parameters that affect the refractive index of the medium. The changes in wavelegnths arising from variations in the refractive index of the medium are spectrometrically and/or interferometrically measured or regulated such that the wavelength of the beam remains constant. The parallel grid cariers (1,2) define a stable air gap. The phase grids (1a,2a) are transparent. ADVANTAGE - Combination of interferometric with spectrometric beam path of high diffractions order allows high resolution interferometric relative measuring to be coupled spectrometrically on the reference of the vacuum wavelength without needing a vacuum pump.
Patent CH-565800-A5 (CH)
Title: Trioxatricycloundecane derivs by reaction of cis-cyclohexanetriol - and glyoxylic acid - intermediates in synthesis of prostaglandins usi
IPC: C07C405/00
Filed: 1972-02-10
Abstract: Cpds. of general formula (I): where X1 = H and X2 = hydroxy or X1 + X2 = oxo; are prepd. by condensation of cpd. (II): with a cpd. (III): O=CH-CO-Y where Y = OH or H; or with its reactive functional derivs. When X1 + X2 in (I) = oxo, the cpds. may be reduced. Condensn. may be in the presence of an acid catalyst such as H2SO4, org. sulphonic acid or a synthetic resin catalyst. The water formed is removed by azeotropic distn. or by using a molecular sieve. Redn. of the oxo-gp. in (I) is carried out with complex hydrides. (I) are inters. in the synthesis of prostaglandins with high biological activity, using a sterically-controlled process. The starting materials used are economical and available and the various stages give a high yield. In an example, cis-cyclohexane-1,3,5-triol, glyoxylic acid monohydrate, p-toluenesulphonic acid monohydrate, benzene and water are refluxed azeotropically to give 2,5,11-trioxatricyclo-(4,3,1,14,8)undecane-3-one.
Patent CH-693920-A5 (CH)
Title: Cable stowage device for automatic double-crimp cable manufacture
Inventor: GASPERI ROBERTO
IPC: H01R43/28
Filed: 1996-08-23
Abstract: The device has a dividing wall (16) between two separated regions in which the cables (3,4) are laid and stretched. These regions are formed by the upper length of an endless transport belt (17). A pivot arm (22) equipped with a cable gripper (21) guides the rear ends of both cables to a treatment station within the range of the arm. The pivotal movement away from the structure instigates the transfer of one cable (4) into one of the two cable stowage troughs. A separate motorised lever is provided for transfer of the other cable into its trough.
Patent CH-665631-A5 (CH)
Title: Aminobenzyl:amine compsn. for cold-hardening heat-hardenable resins - contg. meta- and para-aminobenzyl:amine, opt. with small amt. of ortho-cpd., and is liq. at room temp.
Inventor: KEIZABURO YAMAGUCHI
IPC: C08K5/18
Filed: 1985-06-17
Abstract: Aminobenzylamine compsn. (I) liq. at room temp., contains 10-70 wt.% meta-aminobenzylamine (II) and 30-90 wt.% para-aminobenzylamine. Pref. compsn. contains not less than 95 wt.% of the mixt. and not more than 5 wt.% ortho-amino benzylamine. (II) is mfd. by Raney-Ni redn. of m-nitrobenzaldoxime; para-isomer is mfd. by LAH redn. of p-aminobenzonitrile; ortho-isomer is mfd. by red P/HI redn. of o-nitrobenzylamine. USE/ADVANTAGE - (I) is useful as a hardener for the cold-hardening of heat-hardenable resins (I) eliminates the disadvantage that unmodified (II) (otherwise an excellent hardener for epoxy resins) is solid at room temp.
Patent CH-594169-A5 (CH)
Title: Lighting fitting with overhanging arm for lamp - has slotted arm with inner cover plate allowing passage of cable
IPC: F21S6/00
Filed: 1976-03-02
Abstract: The lamp is held in an electrical lighting fitting with an overhanging arm. The electrical cable passes through the overhanging arm. The overhanging arm (15) consists of a hollow profile with a slot (25). The connection cable (19) is passed through this slot. An insert plate (27) is fitted into the hollow profile and this plate is wider than the slot (25) and its length ensures that an opening (29, 31) is left free at each end of the overhanging arm for connecting the cable (19).
Patent CH-678567-A5 (CH)
Inventor: BURKHARD HANS-PETER
IPC: F21S9/02
Filed: 1989-08-02
Abstract: The switchover and charging circuit, assembled on a printed circuit board (11), of the emergency light fixture is constructed together with the emergency current source (12), emergency lamp holder (14) and mains terminals (13) as a unit (10) that can be installed in a standard wall box (1). The associated light fixture cover (20) - in the external shape of a conventional appliance guard here - has a light exit opening (21) orientated towards the lamp holder (14) as well as, expediently, a second opening (22) which is orientated towards a display element (light-emitting diode 16). The unit (10) is secured via an insulating housing (6) on the mounting frame (3) of the wall box (1). Surface mounting of the unit (10) with box-like covering is likewise possible. Thanks to low production costs of the emergency light fixture, emergency light systems having numerous light fixtures in conjunction with a low outlay on installation can be built. <IMAGE>
Patent CH-635740-A5 (CH)
Title: Device for a machine producing infusions of coffee
Inventor: VERSINI ROLLAND
IPC: A47J31/40
Filed: 1980-05-29
Abstract: The device which makes it possible to carry out automatically the operations of dispensing metered quantities of coffee grounds, of loading them, of compressing them, of infusing them and of ejecting them, comprises a cam (2) comprising two crossed helical grooves (3), one ascending and the other descending, the starts and arrivals of the grooves being diametrically opposed but linked to one another by horizontal grooves (26, 27). This cam drives by means of a lug (4) a movable horizontal plate (6) supporting an infusion-boiler unit (22) and a vertical rack (7) which latches onto a pinion (8) driving in turn a horizontal rack (9). The horizontal rack (9) is itself connected to a movable vertical plate (15) supporting a reservoir (10) for the ground coffee and a scraper (23). This device is intended to automate the operation of a hand-driven percolator. <IMAGE>
Patent CH-559834-A5 (CH)
Title: Movable prefabricated partition wall elements - are held by elastically clamped supports with vertically extending shaped joining surfaces
IPC: E04B2/82
Filed: 1973-04-09
Abstract: The upright wall supports are elastically clamped between floor and ceiling, with attachments for form-locking onto one or more elastically clamped wall elements, with vertically movable spring compression beams under spring pressure. For formation of either straight or curved partitions, the wall elements also have vertically extended shaped joing surfaces on their vertical sides corresponding to those on the supports, for form-locking onto the support or for direct connection to each other. The fixed structural walls of the room also have joining pieces attached for direct or indirect joining to one or more partition wall elements. Supports, elements and wall joining pieces may all be of the same height, support attachments surfaces being convex and the other concave. The arrangement is easily variable, and assembly is simple.
Patent CH-573832-A5 (CH)
Title: Braking system for freely rolling railway vehicles - has fluid filled hose under rails for exerting braking resistance
IPC: B61K7/02
Filed: 1973-05-22
Abstract: The braking system of a railway vehicle ensures that a trailing vehicle is slowed down to a required speed, independently of the loading of the vehicle. The braking arrangement has a fully enclosed flexible braking hose (11) fitted under a rail. The hose is filled partly with a gaseous or liquid medium (12). A number of force transmission pivoted blocks (13) rest on the braking hose (11). The wheels of the vehicle roll over these blocks on braking and the medium within the hose is displaced and compressed in relation to the rolling speed. The rail itself has a channel cross section with contacting and guiding flanks. A heavily loaded vehicle at higher rolling speeds exerts higher compression on the medium in the hose and this in turn exerts greater resistance than this would be in the case of a lightly loaded vehicle at lower rolling speeds.
Patent CH-642146-A5 (CH)
Title: Method and device for preventing the formation of a coating in the exhaust receiver of an oil-driven, supercharged diesel internal combustion engine
Inventor: ALTHERR OTTO
IPC: F02B37/20
Filed: 1979-08-15
Abstract: In the method the exhaust gas temperature is raised in a lower load range. In the device for this purpose means (30) of heat supply are provided in the charge air duct (27, 26, 28, 32) and/or in the exhaust gas duct (16, 18, 20, 24, 25). The formation of a coating in the receiver (18) is thereby prevented and the operating reliability increased without the need for modification of the diesel internal combustion engine and without having to resort to expensive fuels. <IMAGE>
Patent CH-631764-A5 (CH)
Title: Base plate for a covering element for producing a sports ground
Inventor: KUENG PETER
IPC: E01C13/04
Filed: 1978-07-20
Abstract: The base plate (4) for a sports ground covering element (1) has a plane underside, by which it rests on a subgrade. It is provided on its upper side with projections (6), which are used for connecting to individual downwardly projecting connection pieces (2), of the covering element (1). The purpose of the base plate is to reduce, in the event of poor subsoil, the surface pressure which, if the base plate (4) were omitted, would be transmitted by the connection pieces (2) of the element (1) directly onto the subgrade. The underside can be provided with individual raised elements used for anchoring the base plate in the subgrade. <IMAGE>
Patent BE-1005904-A5 (BE)
Title: Oral compsn. contg. non-cationic antibacterial - as anti-plaque agent, packaged in contact with polymer, esp. PTFE, which does not cause loss of active ingredient during storage
Inventor: NABI NURAN
IPC: A61K8/34
Filed: 1989-12-29
Granted: 1994-03-08
Abstract: Oral compsn contg. a water-insoluble non-cationic antibacterial agent (I) is packaged in a dispenser in which it is in contact with a solid polymeric material (A) which is compatible with (I) and does not cause excessive losses of (I) during storage. (A) is a synthetic organic plastic, esp. PTFE (best) or polyvinyl chloride). If the compsn includes a terpene or flavouring agent as stabiliser for (I), other polymers such as polyethylene, polypropylene, polymethyl pentene, polyallomers, nylon, polycarbonate and polysulphone can also be used.
Patent BE-1013172-A5 (BE)
IPC: D03C3/20
Filed: 1999-12-09
Granted: 2001-10-02
Abstract: Device for energizing a number of coils of a hook selection device for a weaving machine includes an electrical power supply source connected to the coils and a regulating device for regulating the current intensity in the coils. Each coil includes: a comparator for comparing the current intensity in the coil to a reference current intensity and a controllable current regulator (e.g. a chopper transistor) for regulating the current intensity in the coil in order to reach or approach the reference current intensity. The regulating device includes an electronic control circuit that is provided to control the current regulator of each coil of a number of coils, in order to reduce a variance between the actual current intensity in that coil and the reference current intensity measured by the comparator of that coil.
Patent CH-613562-A5 (CH)
Title: Method of forming a plurality of P-N junctions spaced out in a monocrystalline silicon chip
Inventor: ROBERTS GARY I
IPC: H01L21/225
Filed: 1975-09-12
Abstract: A monocrystalline Si chip (25) of N type is provided with a SiO2 mask (26), pierced by a window (27), then is placed in a closed diffusion furnace containing pure gallium and gallium arsenide. After the diffusion processing, the chip contains an N-type core (31), a P- type envelope (30) formed by diffusion of the gallium through the mask and an N-type region (32) formed by diffusion of the arsenic through the window (27). Next, the mask (26) is dissolved and the chip is placed in an open diffusion furnace and is exposed to water vapour, which forms a new SiO2 coating over the whole surface and accentuates the differentiation of the P and N regions. Next, the window (27) is reformed and successive layers of Ni and Au are deposited thereon. Finally, the chip is abraded to expose the P and N regions. The device thus obtained is used as a thyristor. <IMAGE>
Patent CH-626709-A5 (CH)
Title: Solar hot-water installation
Inventor: MAHDJURI FARAMARZ DR
IPC: F24J2/40
Filed: 1977-12-21
Abstract: The hot-water installation has a heat exchanger (2) and a storage tank (4) which are provided with temperature sensors (80, 7; 81, 82). An associated pump (5) is assigned a bypass (11) with a valve (6) which opens only when the temperature in the heat exchanger (2) is lower than that in the storage tank (4) and falls below a fixed value. The pump (5) starts and the valve is closed when the temperature in the heat exchanger (2) falls below a critical temperature, or the pump switches off when the temperature in the storage tank (4) rises above a maximum permitted operating temperature. It is thus brought about that the use of antifreeze and the emptying of the installation are no longer necessary. At the same time, the control system of the installation is also simplified considerably. <IMAGE>
Patent CH-696563-A5 (CH)
Inventor: SCHNYDER ROLF
IPC: G04B37/14
Filed: 2003-02-17
Abstract: The resonator (1) has a contact support surface (10) for receiving a time piece (2) such that a case (20) of the timepiece is placed on the support surface, where the shape of the support surface corresponds to the shape of the case. A resonant surface (11) is mechanically coupled to the support surface through a connection (100). An electronic circuit has a detector for detecting sound signal produced by the time piece.
Patent FR-2098471-A5 (FR)
Title: Blow moulding machine - with twin mould turntables serving a common take off system
IPC: B29C49/50
Filed: 1969-12-10
Granted: 1972-03-10
Abstract: A unit incorporating two parison extrusion systems each feeding moulds on one of two mould turntables discharging to a common take-off system. The mould halves are actuated by rollers following guide rails which ensures rapid opening and closing actions. Pref. the blowing heads have at least two telescopic nozzles which serve to inflate the parison or to suspend it for cooling during subsequent cycles of the table. Pref. the device for pinching and ejecting the lower end of the parison is a turntable fitting and not a mould fitting. Esp. compact and flexible for mfg. thermoplastic bottles of various sizes on one machine. Spare moulds do not each require parison pinch and ejection systems. The multi-nozzle blowing heads allow the extrusion, blowing and ejection systems to operate continuously despite extended cooling periods lasting for more than one cycle of the turntable.
Patent FR-2072999-A5 (FR)
Title: Automobile tyres produced by an injection moulding method
IPC: B29C35/04
Filed: 1970-12-07
Granted: 1971-09-24
Abstract: Automobile tyres are produced automatically by (a) injection moulding the carcase from an elastomer-reinforcement mixture with orientation of the reinforcement, on a pressure resistant, rigid core composed of several parts, (b) injection moulding the tread onto the carcase, in which the core remains, in a second mould, and (c) placing the core with the tyre tube in a vulcanising mould for vulcanisation of the tyre. High quality tyres can be produced automatically with low labour and appts. costs. The reinforcement has a desired orientation in the carcase.
Patent FR-2073581-A5 (FR)
Title: Oxidn. of low mol. wt. polyolefines - using gas contg. oxygen and ozone
IPC: C08F8/06
Filed: 1970-12-10
Granted: 1971-10-01
Abstract: Oxidation of low mol. wt. polyolefins obtained by thermal degradation of polyolefins, using a gas contng. both oxygen and ozone, is effected in presence of a low mol. wt. oxidised polyolefin which is present in amount such that the mixture has an acid number >=2. Presence of the low mol. wt. oxidised polyolefin ensures that the products are thermally stable, hence no discolouration and increase of melt viscosity on heating which latter impairs emulsifiability. Also, there is no crosslinking during oxidation caused by the oxygen through the double bonds. Oxidation rate is higher than with conventional processes. Uses include textile dressings, paper coatings in form of emulsion; basic materials for floor polishes.
Patent FR-2147551-A5 (FR)
Title: Transparent measuring tape coating - of thermoplastic material
IPC: G01B3/10
Filed: 1971-11-29
Granted: 1973-03-09
Abstract: Measuring tape esp. steel tape is covered with a powdered synthetic resin and the resin heated to fuse the powder to provide a uniform transparent coating. The powder may be applied by electrostatic deposition or by passsing the heated tape through a fluidised bed. Powder is polyamide, satd. polyester or epoxy resin.
Patent FR-2121146-A5 (FR)
Title: Pressure tank - for water purifying has cover with improved seal
IPC: F16J13/12
Filed: 1971-12-30
Granted: 1972-08-18
Abstract: The tank, which includes a filter unit through which water is forced under pressure, has an annular flange presenting a recess pref. welded to its upper end, and the cover includes a lower concave portion having a rolled peripheral lip which seats against a seal in the recess, and an upper planar portion which is bolted to the annular flange and presses the rolled lip of the lower portion against the seal. Pref. a rod welded to the centre of the lower portion extends through a central aperture in the lower portion and a locking nut is provided on the end of the rod. The cover provides a good seal and a reduced number of retaining bolts are used, thereby allowing quicker removal of the filtering unit.
Patent FR-2183343-A5 (FR)
Title: Thread orientation - using angled rollers with point contact
IPC: C06C5/08
Filed: 1972-05-03
Granted: 1973-12-14
Abstract: Designed to give a parallel orientation to threads of boron or silicon carbide with a wolfram core, embedded in a resin to give a band, the smooth rollers are angled to each other at 20-120 degrees with point contact to form a V for the threads to be aligned. The purpose is to prevent the threads from shifting or bunching acress the band, to allow speeds of 25 m/min. which also eliminates the need for a heating unit to keep the resin soft.
Patent CH-695693-A5 (CH)
Title: Apparatus for drying a strip of material, especially textile, comprises a distributor designed to deliver a drying medium indirectly via a baffle system with nozzle-forming exit openings
Inventor: HEGNAUER FRANK
IPC: D06B23/20
Filed: 2001-11-15
Abstract: Apparatus for drying a strip of material with a drying medium comprises a distributor (13) for uniformly applying the drying medium to the material, where the distributor is designed to deliver the drying medium indirectly via a baffle system (15) with nozzle-forming exit openings (14).
Patent DD-140762-A5 (DD)
Title: System fuer die erzeugung von gleichstrom bei elektrolytischen prozessen
Inventor: MARTINEZ DIONISIO R
IPC: C25C7/06
Filed: 1977-12-19
Abstract: Die Erfindung bezieht sich auf die Gebiete der elektrolytischen
Trennung - Extraktion - Raffination - Abscheidung, auf die -
Galvanoplastik, Galvanostegie usw. Das Ziel und die Aufgabe ist in
einer Reduzierung des Energieverbrauchs bei diesen Vorgängen zu sehen.
Das Ziel wird erfindungswesentlich durch ein System erreicht, bei
dem auf jeder einzelnen Phase in einer gemischten Reihenparallelschaltung
ein durch Thyristoren gesteuerter Doppelweggleichrichter
angeordnet ist, wodurch eine Zuordnung der Anschlußspannung zur
Polarisationsspannung erfolgt. - Fig.2 -
Patent DD-148232-A5 (DD)
Title: Antioxydationsmittel fuer ein dem oxydativen abbau unterliegendes material
Inventor: WHEELER EDWARD L
IPC: C08K5/35
Filed: 1979-08-03
Abstract: Die Erfindung betrifft Antioxydationsmittel fuer ein dem oxydativen Abbau unterliegendes organisches Material. Sie werden angewandt zur Stabilisierung von Kunststoffen, Synthese- und Naturkautschuk, ,Erdoelprodukten usw. Ziel der Erfindung ist, Verbindungen mit verbesserter Inhibitorwirkung gegenueber oxydativer Zersetzung bereitzustellen. Erfindungsgemaesz werden Verbindungen der Formel I angewandt, worin beispielsweise bedeuten: B und D Wasserstoff, C&ind1! bis C&ind4!-Alkyl, -CH&ind2!OH u.a., X Wasserstoff, C&ind1! bis C&ind30!-Alkyl, C&ind4! bisC&ind8!-Cycloalkyl, C&ind6!bis C&ind10!-Aryl u.a., V C&ind1! bis C&ind4!-Alkyl,- CH&ind2!OH u.a., W -CH&ind2!OH u.a., n 0 oder 1.
Patent DD-148713-A5 (DD)
Title: Beschickungsvorrichtung fuer mehrherdige breitschruft-backoefen
Inventor: KUHLMANN MARTIN
IPC: A21B3/04
Filed: 1980-01-28
Abstract: Die Erfindung beinhaltet eine Vorrichtung und ein Verfahren zur Beschickungsvorrichtung fuer mehrherdige Breitschruft-Backoefen. Anwendung kann in allen Backwarenbetrieben erfolgen, wo keine industrielle Fertigung betrieben wird und in denen Breitschruft-Backoefen vorhanden sind. Das Ziel der Erfindung besteht darin, die koerperlich schwere Arbeit beim Beschicken, Umsetzen und Entnehmen der Teigformlinge aus dem Backofen zu beseitigen, eine rationellere Ausnutzung der Ofenkapazitaet und durch das kontinuierliche Beschicken des Ofens eine bessere Backwarenqualitaet zu erreichen. Eine automatische Bedienung der Breitschruft-Backoefen mit Teigformlingen wird entsprechend der Aufgabe der Erfindung erreicht. Das Beschicken, Umsetzen und Entnehmen von Teigformlingen erfolgt mit einer mechanischen Beschickungsvorrichtung, wobei die vorhandenen Abroller weiterhin verwendet werden koennen, und an den Breitschruft-Backoefen sind keine technischen Veraenderungen erforderlich.
Patent DD-202576-A5 (DD)
Inventor: BRITTAIN DAVID R
IPC: C07D487/10
Filed: 1982-05-12
Abstract: The invention provides a pharmaceutical composition comprising an aldose reductase inhibitory 1'-substituted-spiro[pyrrolidine-3,3'-indoline]-2,2', 5-trione of the formula:wherein Ra is (2-7 C) alkyl or (3-7 C) alkenyl, naphthylmethyl or cinnamyl optionally bearing one or two halogeno nuclear substituents, or Ra is benzyl optionally bearing one or two sub- stltuents and benzene ring A optionally bears one or two substituents, trifluoromethyl and nitro; or a salt thereof with a base affording a pharmaceutically acceptable cation; or a non-toxic, biodegradable precursor thereof; together with a pharmaceutically a-ceptable diluent or carrier. The invention also provides novel compounds of formula I and processes for their manufacture.The compositions are of application in the treatment or prophylaxis of the side effects of diabetes or galactosemia.