baber/WOPTO huggingface dataset:
Patent CH-666626-A5 (CH)
Title: Endless belt filter press - with elastic scraper plates contacting belt on return pulley
Inventor: HARTMANN EDUARD
IPC: B01D33/00
Filed: 1985-03-26
Abstract: An endless belt filter press for extraction of fruit juice uses two driven parallel filter belts with a space for the mixt. between them. The emerging juice is cleaned off one of the two belts by at least one revolving or stationary scraper which extends over the entire width. ADVANTAGE - This eliminates the risk of recycling any juice so that the intensity of the juice extraction and the press efficiency are raised.
Patent CH-690916-A5 (CH)
Inventor: FURRER PETER
IPC: C22C21/02
Filed: 1996-06-04
Abstract: A deep drawing weldable Al alloy of the AlMgSi type comprises: (i) the alloy elements Mg and Si limited by the trapezium ABCDE with coordinates A(Si:0.50; Mg:0.35), B(Si:0.50; Mg:0.60), C(Si:0.95; Mg:0.60), D(Si:0.95; Mg:0.40) and E (Si:0.80; Mg:0.35) and the alloy further contains additions of Cu 0.15-0.45; Mn 0.05-0.20; Fe 0.25-0.55 and Zn 0.15-0.50. Also claimed is the production of the alloy by continuous casting, hot or cold rolling and solution treatment at 520-580 degrees C up to the solidus temp. of the alloy.
Patent CH-602025-A5 (CH)
Title: Prepn. of alcohol-free or -deficient beverages, e.g. beer
Inventor: MUELLER HANS DR ING
IPC: C12G3/08
Filed: 1975-02-04
Abstract: Low alcohol- or alcohol-free beverages, esp. low alcohol beer, are prepd. by fermenting the wort under aerobic conditions, e.g. with air or O2.  Aerobic fermentation can take place at different temps. Minerals and growth matls. may be added.  In beer mfr., the hops can be added before or after fermentation.  The wort may be used as a concentrate.  The yeast used in aerobic fermentation may be the same as the yeast used in anaerobic fermentation, or it may be a special micro-organism.  The aerobically fermented drink is opt. subjected to CO2 saturation.The yeast growing under aerobic fermentation generates yeast matl. from the prim. alcohol formed, whereby the fermented liq. is depleted in alcohol.  The yeast formed can be sepd. and worked to dry yeast or food.
Patent CH-658112-A5 (CH)
Title: Device for inspecting a valve
Inventor: HINNY HANSRUEDI
IPC: F16K43/00
Filed: 1982-03-19
Abstract: The device has a coupling (4) which can be connected to the spindle bar (2) with the main valve spindle (3), an attachment tube (5) for receiving the spindle bar with main spindle to be locked and unlocked, a locking and unlocking device (6), which can be brought into engagement with the coupling (4) and the main valve spindle (3) in order to unlatch and latch the spindle bar (2) and operate the main valve spindle (3), and a tube (7) for exposing the unlocked spindle bar (2) with the main spindle (3). After the locking and unlocking device (6) has been brought into engagement with the main valve spindle (3) and the coupling (4), the main valve can be opened and the spindle bar (2) unlatched. The locking and unlocking device (6) is then released and a flat slide valve is closed. The tube (7) is placed on top and the flat slide valve is opened. If the spindle bar (2) with the main valve spindle (3) is in the tube (7), the flat slide valve is closed, allowing the spindle bar (2) and the main valve spindle (3) to be exposed by pivoting the tube (7). <IMAGE>
Patent CH-682869-A5 (CH)
Title: Method and circuit for monitoring and limiting the operating temperature of electrically heated appliances and use of the method.
Inventor: GRUENIG KURT
IPC: A47J27/62
Filed: 1991-06-20
Abstract: Heating devices which have a variable heat capacity and/or are subjected to a temporally varied heat dissipation, must be monitored for reasons of safety. A method for monitoring and limiting the operating temperature of physico-technical apparatuses is based on the fact that a heating device (1) is fed at least one test pulse, and that the effect thereof on the temperature variation of the apparatus is used with the aid of the operating characteristic to be monitored in order to supply more energy or to shut off the energy. This type of monitoring can be carried out periodically, without interruptions occurring in the operation. The method according to the invention is applied chiefly to monitor the filling level of a heat carrier in a heater; it is also capable of detecting impermissible dissipations of heat. <IMAGE>
Patent CH-678972-A5 (CH)
Inventor: JAVET ALAIN FERDINAND
IPC: F23D14/64
Filed: 1989-06-27
Abstract: The distribution-pressurized natural gas is supplied via a conduit (C1) arranged in the piston (P) of an electrovalve (EV) in a nozzle (BG) of which the outlet leads to a cone (C) which provides, with the nozzle (BG), a ring-shaped opening (BA) which, connected to the atmosphere, acts as a secondary nozzle for injecting air into the gas flow. The cone (C) is followed by a cylindrical element (S1) then by an abrupt widening (BC) section (S2) which opens into a heat exchanger (EC) which is in contact with a substrate impregnated with a catalytic material (MC) which oxidizes fuel gas. A small amount of air is sucked up by the widening (BC) and mixed with the gas. This mixture is then treated in the exchanger (EC) up to the transformation temperature of the sulphur-containing compound and the sulphur is then oxidized.
Patent CH-679995-A5 (CH)
Title: Cylindrical winding tube for man-made yarns
Inventor: FISCHER AXEL
IPC: B65H75/28
Filed: 1989-07-21
Abstract: A cylindrical winding tube made of paperboard, plastics or coiled layers of paper is for winding a man-made yarn for forming a crosswound package. A yarn catching slit is located on a normal plane and extends across at least over one part of the periphery. The slit consists of an inlet piece and a clamping piece. A yarn catch is positioned before, or at the beginning of the clamp piece in such a way that the yarn catch does not prevent the radial penetration of the yarn into the slit but blocks the radial rising of the yarn out of the clamp piece. Specifically, the yarn catch featuers latches, which extend in an axially parallel position into the inlet piece of the catch slit. The latches are dislocated in relation to each other. The winding spindle with the clamped-on empty tube is driven at a surface speed corresponding to the yarn speed. It has been moved into the yarn course in such a way that the direction of the surface movement of the winding tube corresponds to the yarn running direction.
Patent CH-674141-A5 (CH)
Title: Transport of wheel chair in vehicle - has platform mounted on vehicle frame with ramp to facilitate wheeling of chair onto platform
Inventor: RUFER DANIEL
IPC: A61G3/06
Filed: 1989-09-06
Abstract: The support frame to accommodate a wheelchair is filled in a vehicle. It can standon the floor of the vehicle and has an access ramp (3) and a sprung floor (2) to support the wheelchair. The floor is suspended on elastic shafts (4) fastened to side arms (4) on the support frame. Guides (5) are fitted to the legs of the frame to prevent sideways movement of the sprung floor. A backpiece (6) with a headrest (7) may be fitted to the frame and also accommodates a safety belt. USE - Sprung support frame in car holds wheelchair and gives smooth side for occupant of wheelchairs. (Previously notified week 9024, reissued week 9104) (3pp Dwg.No.1/3)
Patent CH-576053-A5 (CH)
Title: Protected house finishing decorative batten - with rear self-adhesive layer and detachable protective strip
IPC: E04F19/02
Filed: 1974-03-20
Abstract: The ornamental batten (1) used in house decoration and finishing, is rigid and made of wood or plastic and may be smooth, structured or contoured on the visible side. A self-adhesive layer (4) is applied to its rear side (2), and this is provided with a protective strip (3) which can easily be peeled off. The self-adhesive layer can be set on an adhesive strip which adheres on both sides, its width being less than that of the batten. This obviates the damage of the batten splitting or coming apart under waxing or shrinkage, and simplifies the process of fixing it in place, with no need for careful brushing on of glue which might damage the wall paint or wallpaper.
Patent CH-664632-A5 (CH)
Inventor: PETR JAN
IPC: G01D3/02
Filed: 1984-08-16
Abstract: A circuit which compensates for fluctuations in the transfer characteristic of a magnetic field sensor is disclosed. More particularly, an auxiliary magnetic field is generated preferably by a coil which is connected to a voltage generator by way of a voltage/current transducer. The auxiliary magnetic field along with the magnetic field to be measured is detected by the magnetic field sensor. The portion of the sensor output signal due to the auxiliary magnetic field is correlated with the voltage produced by the voltage generator by means of a correlator circuit. If the portion of the magnetic field sensor output due to the auxiliary magnetic field is not properly correlated with the signal from the voltage generator a feedback signal is sent to the magnetic field sensor to adjust the transfer characteristic.
Patent CH-680378-A5 (CH)
Title: Damping plate for treading noise insulation
Inventor: ROTH KLAUS
IPC: E04F15/20
Filed: 1989-11-24
Abstract: Damping plate for treading noise insulation
Patent CH-667972-A5 (CH)
Title: Automatic soil watering device
Inventor: WILD ALEXANDER
IPC: A01G9/02
Filed: 1985-10-21
Abstract: The device comprises an enclosed reservoir for water and a tightly sealable aperture in the reservoir wall, enabling the reservoir to be filled. At least two ports are provided in a part of the reservoir wall that, in use, is adjacent the soil to be watered. The arrangement of the ports is such that the egress of water from and the ingress of air to the reservoir is regulated as a function of the moisture content of the soil.
Patent CH-660909-A5 (CH)
Title: Solid matter heating boiler
Inventor: MESSMER ROLF
IPC: F24H9/00
Filed: 1983-08-24
Abstract: The heating boiler is provided with a post-combustion arrangement (5) for smoke gases and heating gases, which is connected upstream of a boiler-water preheating section (7). The latter is passed through by smoke-gas passages (6', 6'') which start from the post-combustion arrangement (5) and open in the lower section (8') of a smoke-gas chamber (8) which adjoins on the rear side (7'') of the preheating section (7). The smoke-gas chamber (8) contains a smoke-gas flow-steering arrangement (25/25') designed as a heat exchanger device via which the smoke gases are supplied to the chimney (9). Both the front wall (7') of the preheating section (7), which wall is adjacent to the post-combustion arrangement (5), and the passages (6', 6'') which pass through this section and at least the flow-steering arrangement (25/25') mounted on the rear side (7'') of the preheating section are effective as heat-transmission means which transmit with great efficiency the heat energy contained in the smoke gases and heating gases flowing off from the heating chamber (4) to the water to be heated. <IMAGE>
Patent CH-666391-A5 (CH)
Title: Adjustable bracelet fastener system - has arm fitting into base with bracelet fixed to bar sliding on arm hinged on one end of base
Inventor: HYSEK JOERG
IPC: A44C5/24
Filed: 1985-11-28
Abstract: The fastener has a curved base (1) with a longitudinal opening (7). An arm (2), fitting into the opening, pivots on a hinge (4) at one end of the base. The other end (6) of the base is flat and one part of the bracelet is fixed to this. The bracelet has its other part fixed to a bar (3) that can slide along the arm. Two elastic studs (11,11') on the bar fit against the edges (12) of the opening when the arm is folded down, and hold the bar in position along the arm. The internal walls of the opening can have notches in which the studs enqage. USE/ADVANTAGE - The fastener is for a bracelet, mainly a watch bracelet, and  its length can be adjusted.
Patent CH-648172-A5 (CH)
Title: Hearing-aid to be worn in the ear
Inventor: SCHIESS HANS-RUDOLF
IPC: H04R25/00
Filed: 1979-06-12
Abstract: A coupler (28), onto which a flexible tube (30) can be pushed, projects out of a connecting piece (26) of a housing (10). The coupler (28) is held within the connecting piece (26) by a ball-and-socket joint, so that it can be swivelled in all directions. Such an arrangement makes it possible to align the coupler (28) individually to the direction of the sound conductor (24) which leads to the eardrum. The sound conductor (24) is inside a projection (22) of an otoplastic (12), in which the housing (10) is embedded. The otoplastic (12) is adapted individually to the wearer of the hearing-aid. <IMAGE>
Patent CH-637492-A5 (CH)
Inventor: BLUNIER MARTIN
IPC: G07C3/10
Filed: 1978-05-19
Abstract: 1. Apparatus for setting a machine in operation in dependence upon a data carrier insertable in a read-in unit, having a counter (13) for counting an operating parameter ; output means (32) for the output of the data read on the data carrier and of the counted operating parameter, at least one contact element (6), actuatable by the data carrier and intended to release the machine, being disposed in the read-in unit (2), characterized by control and displacement means (8, 9) for displacing the data carrier in the read-in unit (2), the first contact element (6) actuated by the data carrier actuating the control means (8) for the feed of the data carrier, and the control means (8) actuating a signalling means (10) for transmitting a busy signal to a central location (12), a cut-off element (14) being blocked by the signalling means (10), and the cut-off element (14), actuatable after termination of the working process, actuating reading means (26) for the final reading-out of the data carrier, and the signalling means (10) relaying a busy signal to the central location (12) during the final reading-out operation, and data recorded by the counter (13) being transmitted to the central location (12) by the output means (32), and input terminals (23, 24) being provided for supplying clock signals, so that the necessary operating time of the machine can be determined.
Patent CH-615522-A5 (CH)
Title: Method for monitoring the assignment of an object with respect to a particular person located near to the object, and device for carrying out the method and application of the method
Inventor: HOLZER WALTER
IPC: G08B13/14
Filed: 1976-05-05
Abstract: The method and monitoring device serve to provide a reminder for a particular person who is to be reminded not to move away beyond a previously selectable distance from a specific object which is to be monitored. Between the object and the particular person, a wireless telecommunication link (III) is produced between a transmitter (I) and a receiver (II). When the previously selected distance between transmitter (I) and receiver (II) is exceeded, an alarm is triggered in the receiver (II). The monitoring device thus consists of a transmitter (I) and a receiver (II) whose wireless telecommunication link (III) is formed either by means of high-frequency electromagnetic waves, by means of a light-modulated signal or by means of an ultrasonic signal. When the monitoring device is used, either the transmitter (I) is attached to the object to be monitored and the receiver (II) is located on the person in question, or vice versa. <IMAGE>
Patent CH-616005-A5 (CH)
Title: Liquid-crystal display device.
Inventor: SEVOSTIYANOV VLADIMIR PETROVIC
IPC: C09K19/58
Filed: 1977-06-08
Abstract: The liquid-crystal display device contains two transparent multilayer plates, each plate having a layer (2) of a material which orientates the adjacent liquid-crystal molecules. This layer (2) is made from germanium oxide. In a device created in this way, a comparatively low control voltage is sufficient, and as a result there is an increase in the service life not only of this device but also of the power source connected thereto. <IMAGE>
Patent CH-623249-A5 (CH)
Title: Drill bit with removable cutting tips
Inventor: GEHRI HERMANN
IPC: B23B51/04
Filed: 1978-08-01
Abstract: The drill bit comprises two cutting tips (4, 5) fastened removably in housings made at its end, the sharp cutting edges of these tips opening out into helical grooves (2, 3) made within the body (1) of the drill bit and each of these edges providing, as the work piece or the drill bit revolves, part of the total cutting surface of the said drill bit. One of these two tips has a cutting edge of circular shape (4) arranged radially and comprising two points of intersection with the longitudinal axis of the drill bit. The other tip has a cutting edge of rhombic shape (5) and is located in a plane parallel to the plane containing the circular cutting edge. <IMAGE>
Patent CH-608747-A5 (CH)
Title: Screen printing stencil ribbon
Inventor: MITTER MATHIAS
IPC: B41F15/38
Filed: 1976-07-23
Abstract: The screen printing stencil ribbon (4) is guided freely over rollers (20, 21, 22) in the printing unit (2) of a screen printing machine (1) without lateral forced guiding and is of reinforced construction on at least one edge (40). The reinforcement serves to prevent tearing or fraying of the screen printing stencil ribbon in the edge region. It can also form a smooth scanning edge for reading elements of a control device which register any misalignment to the right and left in the running of the screen printing stencil ribbon and act on counter-control means. <IMAGE>
Patent BE-1002718-A5 (BE)
Title: Screen
IPC: B07B13/00
Filed: 1989-12-12
Granted: 1991-05-14
Abstract: The invention relates to a screen that is suitable for grading syntheticdiamonds and particles of cubic boron nitride. Such a screen compriseshexagonal openings or, preferably, octagonal openings disposed for providingprecise grading that can be further improved by laying out a number ofscreens in series, the sizes of the openings on the screens decreasing fromone screen to the next.
Patent CH-625716-A5 (CH)
Title: Process for preparing adsorbent cellulose microcapsules
Inventor: MORISHITA MASATAKA
IPC: B01J20/32
Filed: 1979-11-26
Abstract: Cellulose microcapsules are prepared which consist of an outer, semipermeable boundary layer made of cellulose having micropores and of a cellulose gel matrix which is enclosed by said boundary layer and dispersed in which there is at least one adsorption powder. To this end, at least one adsorbent powder is dispersed in a solution from which cellulose can be precipitated, in a solvent by which the adsorption capacity of the adsorbent powder is not impaired. The dispersion obtained is formed into droplets and the cellulose is then progressively precipitated in the droplets from the outside towards the inside. Appropriate selection of the adsorption powder makes it possible to achieve selective adsorptivity of the microcapsules. The process can be carried out in a simple manner, and the microcapsules are largely resistant to aqueous acidic and alkaline solutions as well as to organic solvents even at elevated temperatures.
Patent FR-2033472-A5 (FR)
Title: Electric heating for tunnel furnace carria- - ges for ceramic firing
IPC: F27B9/26
Filed: 1969-02-25
Granted: 1970-12-04
Abstract: Heat is supplied, via the carriage plate and radiating surfaces in the charge to the ceramics. Contact lines are fixed in the tunnel, and are subdivided into individual electric couplings and have sliding contacts connected by input leads to the carriage heaters, which can be installed together or independently.
Patent FR-2067719-A5 (FR)
Title: Spraying liquid onto a web surface
IPC: B05C1/00
Filed: 1969-11-14
Granted: 1971-08-20
Abstract: The web (e.g. non-woven fabric) passes around the drum adjacent a moving perforated support carrying a thin film of liquid (e.g. dye and hexene) on its surface, and a gas or vapour jet is directed through the support to blow the liquid onto the surface of the web. The support may be an endless belt of metallic net, or a rotating sieve drum partially immersed in the find. Mechanical forces exerted on the web, e.g. by applicator rollers, are eliminated.
Patent FR-2070363-A5 (FR)
Title: Plastic-coated concrete units with smooth - weather proof surface
IPC: B28B7/00
Filed: 1969-12-02
Granted: 1971-09-10
Abstract: Concrete units for wall facing plates, slabs, building plates and purlins resistant to rain water and temps below freezing, are made by (a) casting concrete, if necessary with vibration, in a mould with a smooth surface using a comparatively rich mixture and fine-grained additives (a) at least in area near the smooth surface, (b) leaving concrete unit in mould for 1-5 (2-4) days so that the surface layers of the unit lying by the smooth mould wall are hardened to an extent such that they can be lifted from mould surface without leaving marks and (c) coating the concrete unit surface cast near the smooth mould wall with a hard, vitreous, weatherproof plastic layer. Pref. mould surface is made of glass, plastic such as polyvinyl chloride, silicone rubber, acrylic, polyester, polystyrene or polyethylene plastic or a polished metal inert to cement. Pref. plastic coating consists of epoxy resin, silicone polyester, acrylic or polyurethane plastic, more pref. admixed with a pigment or metal powder such as Cu, Al or alloy, such as Cu bronze.
Patent FR-2042132-A5 (FR)
Title: "sausage filling machine"
IPC: A22C11/06
Filed: 1970-03-19
Granted: 1971-02-05
Abstract: The machine has a hopper in which meat is mixed and pressed by a motorised rotor towards an outlet nozzle to which an edible casing is fitted for filling. Essentially, the hopper is axially movable away from the rotor and back again under control of a hydraulic cylinder, so that the hopper is moved away for filling and then back into engagement with the rotor for the homogenising and case-filling stages. The machine is comparatively cheap and provides semi-automatic, mechanised filling of sausages.
Patent FR-2054232-A5 (FR)
Title: Maturing cheeses
IPC: A01J25/16
Filed: 1970-07-06
Granted: 1971-04-16
Abstract: Maturing process is particularly intended for hard rind-less cheeses of the Swiss Emmenthal type; the cheese blocks are shaped or cut to the desired size and, after salting, are covered with a suitable protective film. Blocks are placed one above the other and one beside the other in a container. The cheeses in the upper portion exert pressure on the cheeses below. The containers are turned over after definite intervals during the process so that the pressure is uniform, use being made of a suitable type of fork-lift truck. The results obtd. are very good, both as regards the internal nature and the homogeneity of the blocks. These can be transported to the wholesaler on their palletts and in their protective containers.
Patent FR-2101470-A5 (FR)
Title: Cement mixtures - contg flue dust lime-sulphate material - inorganic fillers
Inventor: MINNICK
IPC: C04B28/14
Filed: 1971-05-28
Granted: 1972-03-31
Abstract: Cement mixtures consist of flue dust, a lime sulphate material with lime sulphate content >=1 wt % of total. Used for flooring containing earth and other fillers in comps. 5-30 wt % flue dust, 67-94.5 fillers, 0.5-3.0 wt % lime sulphate. Lime-sulphate material is produced by treating unslaked lime with H2O, H2SO4 to give slaked lime, CaSO4 and MgSO4.
Patent FR-2119762-A5 (FR)
Title: Terephthalic acid - by liq phase oxidn of xylene using a cobalt contg catalyst
IPC: C07C67/00
Filed: 1971-12-27
Granted: 1972-08-04
Abstract: p-Xylene in acetic acid is heated under a pressure higher than atmospheric in contact with a Co-contg. catalyst and O2. The product is removed and separated by crystallisation. The mother liquor is returned to the reactor, and the acetic acid entrained in the gas stream is recovered by fractionation and returned to the reactor. Product is pure enough for conversion to polyester fibres. Method is easily installed and economic.