baber/WOPTO huggingface dataset:
Patent CH-657735-A5 (CH)
Title: Low-voltage lamp
Inventor: SOVILLA HEINZ
IPC: H01K1/62
Filed: 1983-01-28
Abstract: The low-voltage lamp consists of a base part (1) which is provided with a standardised threaded base for screwing into conventional lamp sockets, of an incandescent lamp (2) which forms the actual light source and has an incandescent lamp base, and of an outer glass bulb (3) which encloses the base part (1) and the incandescent lamp (2), with the exception of the threaded base (4), and is detachably attached to the circumference of the base part (1) by means of a screw thread (16). On the side opposite the threaded base (4), the base part (1) has an incandescent lamp socket (4), which is matched to the incandescent lamp base (12), for detachable attachment of the incandescent lamp (2) and contains a transformer (6) which transforms the mains voltage down to the low supply voltage for the incandescent lamp (2) which is between 6V and 24V, preferably approximately 12 V. The entire lamp has approximately the same size and shape as a conventional incandescent bulb and can be directly screwed into any desired lamp socket which is connected to the mains, instead of a conventional incandescent bulb. In the event of an incandescent lamp defect, only the incandescent lamp (2) need be replaced, while retaining the base part (1) with its transformer (6). <IMAGE>
Patent CH-680724-A5 (CH)
Inventor: KRAJNOVIC RADOVAN
IPC: B65D3/22
Filed: 1991-03-06
Abstract: A perforation (11) is made next to at least one joining edge (42) in a basic layer (1). A plastic film (2) is then applied to at least one side of the base layer (1), covering the perforation (1). A cut-out is made from the package material (3) so obtained. The cut-out has at least one film tab which juts out next to at least one joining edge (42) and which previously formed the portion (21) of the film placed over the perforation. A joining edge (42) on the inside or outside of the package is then covered and sealed by this film tab. The basic layer is preferably paper or cardboard and can therefore be simply and attractively printed. If the basic layer (1) is enclosed between two plastic films (2), the two films can be united in all film tabs. The joining edges are then already completely enclosed on the cut-out. Very strong, flat and tightly sealed joins can be obtained. Webs, sheets or cut-outs of packaging material for finishing the package can be supplied during filling.
Patent CH-689046-A5 (CH)
Title: Station unloading ampoules in batches
Inventor: OBERKOFLER ALEXANDER
IPC: F26B5/06
Filed: 1995-03-28
Abstract: A station unloads a rectangular table (2) carrying ampoules, in batches. The ampoules are supported at the edges by guides and holders. In the new design, at one end of the table, there is a wheel with cells (4), to receive the ampoules (3). A conveyor screw (5) operating with the wheel, carries the ampoules off. The guides are inwardly-directed from the sides (2a, b) of the table. A slide (6) moves transversely to the table sides. The ampoules are funnelled onto the wheel. The slide has horizontally moving, adjacent, piano-key like plungers (13), together forming a contact surface (15) for the ampoules. These conform with the curvature (4b) of the wheel. Once the transfer table (2) is completely unloaded, these keys almost cover the open loading region (12) of the wheel.
Patent CH-683729-A5 (CH)
Title: Hybrid circuit with surface mounted devices - formed from a thin film ceramic substrate and a laminated or adhesive bonded film substrate
Inventor: KOEPPEL PIUS
IPC: H05K1/03
Filed: 1992-05-14
Abstract: The solid component, as a hybrid circuit with conductors and resistance layers, is a combination of a thick film ceramic substrate (1) and a film substrate (2). The two substrates overlap at least partially with contact between them. The two substrates (1,2) are in contact with each other through lamination or adhesive bonding. The film substrate (2) has at least one aperture (3) as a passage for the component on the ceramic substrate (1). At least one film substrate has a number of conductor planes for the electrical connection between the conductors of these planes by electroplating through holes in the film substrate. USE/ADVANTAGE - The component is a hybrid circuit with surface mounted devices. The structure and assembly is simple.
Patent CH-685513-A5 (CH)
Title: Low=friction nut travelling along rotating threaded spindle
Inventor: HUSISTEIN KURT
IPC: F16H25/24
Filed: 1992-05-18
Abstract: The linear drive mechanism incorporates a nut (2) which moves along the axis of a threaded spindle when the spindle is rotated. The friction between the spindle and the nut is reduced by a large number of small balls (6) which engage the thread and recirculate through a groove (8) in the cylindrical casing (3) of the nut. The thread in the nut is formed by the inside surface of a coil spring (5), with adjacent turns touching, fitting snugly inside the casing of the nut. The nut has end caps (7) with projecting portions (10) designed to guide the balls round the ends of the spring and into the return groove. There is a countersunk portion (14) on the outside of each end cap, surrounding the bores through which the spindle passes, to accommodate seals for cleaning off excess oil and grease, dirt etc.
Patent CH-683268-A5 (CH)
Title: Removing excess zinc from recesses in hot dip coated bars - using air jets directed towards the recess which sweep away the excess as they move along the bar
Inventor: MULLER OTTO
IPC: C23C2/16
Filed: 1990-05-29
Abstract: Process for hot dip zinc coating a rod having a fillet section along its length in which the coated rod is withdrawn from the bath and while the zinc lying inside the fillet is still molten, is subjected to an annular tube supplied with pressurised air. The tube surrounds the rod and has several openings directed towards the rod through which the air is forced. The tube is moved along the length of the rod and the air streams sweep the recess of the fillet. ADVANTAGE - Removes excess zinc from the fillet section without removing the coating altogether.
Patent CH-635026-A5 (CH)
Title: Process and apparatus for producing slide fasteners
Inventor: AMMER ALFRED
IPC: B29C45/14
Filed: 1979-02-26
Abstract: In the case of slide fasteners with rows of sprayed-on plastic teeth, until now the lower end elements had to be fitted in a finishing process. According to the novel process, these end elements can also be sprayed on together with the upper stopping parts in a single operation. The apparatus which allows this is a mould with an upper mould half (10) with a cross-slide (20) arranged in its central region, a lower mould half, with a cross-slide arranged in its central region, and with an ejector plate. Depressions are provided in these cross-slides. Depending on their operating position, these depressions (14, 15) allow either a central part of a row of teeth or stopping parts and end elements (23, 25; 28, 29) to be produced in a single spraying operation. In this case, the lower end elements of a first slide fastener and the stopping parts of a second slide fastener are always produced simultaneously, at a distance (x) from one another. <IMAGE>
Patent CH-692784-A5 (CH)
Inventor: POELZL FRANZ
IPC: B65D6/24
Filed: 1994-11-17
Abstract: PCT No. PCT/AT94/00172 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Nov. 17, 1994 PCT Pub. No. WO95/13970 PCT Pub. Date May 23, 1995The invention concerns a transport and storage container for package freights, the aim of the invention being to permit such freight material to be removed from containers through an opening in the side even when the containers are stacked one on top of the other. Disposed in one of the side walls (4) or face walls (6, 7) is a flap (8) the height of which is less than the height (16) of the opening by an amount at least equal to the vertical width of a mounting slot (13) in which the flap is mounted. The flap (8) is mounted by means of bearing pins (9) which fit in mounting slots (12, 13) so that it can move vertically and pivot and so that it can be locked in place in the opening by means of locking pins (10, 11). The container proposed also meets the requirements for ease of recycling by virtue of the fact that only a single material is use in its construction.
Patent CH-631801-A5 (CH)
Title: Iron apparatus for heating air or water by electrical resistors
Inventor: BERETTA ARMIDO
IPC: F24B1/18
Filed: 1981-03-31
Abstract: The apparatus is intended to be installed in the chimney flue and comprises two collectors of square cross-section (A, B) which are joined by tubes (E, C) in which the air or water circulates. This apparatus is equipped with electrical resistors inserted into the collector and with a safety and regulating thermostat. Using this apparatus, it is possible to combine the heat generated by the chimney with that generated with the electrical resistors. <IMAGE>
Patent CH-591126-A5 (CH)
Title: Coin selector using coin mechanical resonance - combines resonant frequency with reference to produce difference signal for identification using bandpass filter
IPC: G07D5/00
Filed: 1975-02-25
Abstract: The coin selection mechanism causes the coins to resonate at their natural frequency. This frequency has a reference frequency imposed on it, to obtain a signal characterising the coin, allowing its section. The coin strikes an anvil, so that it emits a sound wave which is picked up by a microphone (1). The latter is connected to a low frequency amplifier (2) and the amplifier output signal is mixed with a reference signal from an oscillator to provide an electrical signal whose amplitude varies periodically at the difference. This frequency is supplied via a band circuit (5) and an amplifier (6) to an interface logic (7).
Patent CH-679802-A5 (CH)
Title: Loading strip for small calibre munitions - has U=shaped cross-section and is made from injection moulded plastics
Inventor: HESS ROLAND
IPC: F41A9/84
Filed: 1989-07-03
Abstract: Small calibre munitions (2) are loaded into the magazine (6) of the gun with the aid of a guide strip (1). The guide strip is produced by injection moulding of a plastics of an organic polymer type. The guide strip has a U-shaped cross-section with grooves formed in the side flanges near their junction with the web. The flat end face of a cartridge (2) abuts against the section web with the cartridge flange engaging the grooves so that the cartridges are formed into a row which is guided into the magazine. USE/ADVANTAGE - Loading small calibre munitions into the magazine of a gun. The plastic strip enables the operation to be carried out easily in difficult circumstances.
Patent CH-686392-A5 (CH)
Title: Holder for uniform cheese drying and cooling without distortion
Inventor: STALDER HANSPETER
IPC: A01J25/16
Filed: 1994-09-29
Abstract: Holder (1) drains and cools cheeses (13) stacked on fixed bases (19) with side walls. The pressure on the cheeses is relieved, allowing free draining and cooling. The bases (19) have two plates (21) sepd. by a clearance (d), with spacers (23) fastened vertically between their edges. On the spacers (23) outward projections (25, 26) support the lower edges of the draining sleeve (15) above, and rest on the edges (31) of the sleeve below. The spacers (23) are welded to the edges of the plates (21) at regular distances, forming interspaces. Outward rib (25) or stud (26) projections from the spacers (23) have step shapes above and below.
Patent CH-599886-A5 (CH)
Title: Refuse bin for domestic or industrial waste
Inventor: SCHOLER KURT
IPC: B65F1/00
Filed: 1977-03-18
Abstract: Refuse bin for domestic or industrial waste is formed of two identical sections which are bolted together and may be used independently
Patent CH-676910-A5 (CH)
Inventor: GRESCH WALTER
IPC: C12H1/04
Filed: 1987-09-23
Abstract: In the process described, the liquid to be clarified, in particular raw juice, is mixed in a mixing nozzle (2) with at least a first clarifying additive, for example gelatin, and decanted for 5 to 15 minutes in one or several settling tanks (5). The raw juice is delivered to a second mixing nozzle (7) connected to the settling tank(s) (5). The decanted juice is then introduced into an ultrafiltration or microfiltration installation (11) or into a batch tank (10) upstream of the filtration installation, where it is clarified. The decantation and clarification of the raw juice permit a substantial reduction in the quantities of additives used and a higher yield.
Patent CH-590722-A5 (CH)
Title: Centrifugally casting epoxide mouldings - stirring resin feeder during curing cycles to prevent sedimentation
IPC: B29C39/44
Filed: 1975-03-27
Abstract: In the parent patent, centrifugally cast resin component partic. potted electric motors, are produced using a cast resin feeder which is at the centre of a turntable and kept at below its curing temp. at least one mould on the turntable having resin inlet, a spout from the feeder which does not touch the mould inlet, and with the spout sufficiently far from the mould inlet to keep it from contact with the resin inside the mould. In the parent of addn. a stirrer with separate drive is fitted to the feeder. This prevents sedimentation whilst the cast components cure.
Patent CH-676829-A5 (CH)
Title: Safety glass pane for vehicle
Inventor: BRAENDLE JUERG G
IPC: B60J10/02
Filed: 1987-10-14
Abstract: A double-glazed glass pane (1) with the two glass plates (2,3) joined by a plastic foil (4) are prefabricated ready to be bonded to the frame (15) of the bodywork or a motor vehicle by a first primer layer (6) to which an elastically (but not plastically) deformable adhesive profile (7) is bonded. One side (9) is higher than the other (8) of this channel shaped strand and has a rim (12) to retain the frame (15). A second adhesive profile strand (11) can be deformed platically or can be activated and is made of material compatible with the first (7). This second strand has originally a triangular cross-section; it fills out the channel (7) when compressed. The protective foil (16) is an aluminium-plastic foil. The strands (7,11) are made of PU; the second (11) hardens by oxidation or moisture of is activated by heat input.
Patent CH-682021-A5 (CH)
Title: Dispensing machine for sale of different snacks and drinks - has number of vertical magazines with controlled release gate coupled to delivery point
Inventor: GRUENIG DIETER
IPC: G07F11/10
Filed: 1990-12-31
Abstract: A dispensing machine, e.g. `automat', has a range of prepacked products (4) and/or drinks, contained in magazines that are accessed by a front panel selection. In one version a double magazine module (11) may be used. The front section connects to the delivery point via a controlled gate. As selections are made the front section is progressively emptied. At this point an intermediate gate (22) opens and delivery continues from the rear section. An alternative version allows two types of item to be delivered from the two sections. ADVANTAGE - Limited size, good storage capacity.
Patent CH-658558-A5 (CH)
Title: Evaluator for recognising high frequency signal of a specified frequency
Inventor: VOLLENWEIDER WALTER
IPC: H03D3/00
Filed: 1983-08-02
Abstract: The input signal (3) is split into two parts. The partial signals are mixed with two superimposed signals (5; 61, 31; 62, 32) which are phase-shifted by 90 DEG , and the corresponding intermediate frequency signals (11, 12) are differently phase-shifted (71, 72) and combined. An analogue shift register is used as the phase shifter (71, 72) and low pass filter (81, 82) for the intermediate frequency signals. The image frequency is suppressed without an input filter. The whole evaluator can be implemented as an integrated circuit. <IMAGE>
Patent CH-636959-A5 (CH)
Inventor: SCHINDLER ERNST
IPC: H03K7/06
Filed: 1979-05-08
Abstract: A converter (photodiode 1) exposed to solar radiation (2) provides a d.c. current proportionnal to the radiation, charging a charge capacitor (3). This capacitor is connected at the input (11) of an analogue-digital switch (12) which provide an output pulse as long as the voltage across the terminals of the capacitor exceeds a pretermined value (U). The output pulse controls a semi-conductor switch (5) so that, during the pulse, the charge capacitor (3) will run down through this switch (5). Since the pulse would stop and the discharge would already be finished when the voltage across the terminals of the charge capacitor falls below the predetermined value, the pulse is prolonged. To this effect and preferably, the pulse is brought back by a capacitor (21) at the input (11) of the analogue-digital switch (12) while a resistor (22) is connected between this input (11) and the charge capacitor (3). To measure the radiation energy the pulses are counted (counter 6) and to measure the radiation power a speed counter device (7) is used.
Patent CH-628819-A5 (CH)
Inventor: REDALIE VLADIMIR
IPC: A63C17/01
Filed: 1980-11-26
Abstract: The braking auxiliary roller (23) forming the accessory is mounted idler and carried by a yoke pivoting about a transverse axis (25) cooperating with the rear end of the frame (1). A braking member (31, 33) is articulated on the yoke and actuated by a control member (21, 37) integral with the frame, so as to act on the braking roller when the skate is in an inclined position rearwardly.
Patent CH-577372-A5 (CH)
Title: Continuously producing fibre-reinforced plastic moulding materials - using transporting screw for scattering staple fibres on molten plastic
IPC: B29C48/05
Filed: 1975-04-22
Abstract: Continuous prodn. of fibre-reinforced, synthetic resin moulding materials is effected in a mixing/kneading machine provided with screws by (a) intensively mixing/melting the synthetic resin. e.g. a polyamide and additives, (b) uniformly scattering loose staple fibres, e.g. sisal, glass asbestos, metal or ceramic fibres, without use of press. on the forwardly-moving molten mass by means of a transporting screw, and (c) uniformly distributing the fibres in the molten mass. High productivity e.g. 1000 kg/hr., of moulding materials contg. a high concn. of fibres, e.g. 50 wt.%. The fibres are distributed uniformly in the material. Prodn. is effected without breakage of the fibres, and wear of machine parts is reduced.
Patent CH-652518-A5 (CH)
Title: Process for digitizing the position of a winding with respect to a plurality of parallel conductors
Inventor: FENCL GEORGE A
IPC: G06F3/033
Filed: 1980-09-19
Abstract: The process is utilised in a digitizer comprising a plurality of grid conductors (7) which are parallel and spaced and are embedded beneath a support surface, and a winding (15) for a movable pen excited by an amplifier and inducing alternating current signals in the grid conductors. The conductors (7) are scanned from a reference point towards the winding until such time as there is individually identified a first conductor exhibiting an induced signal which is phase shifted with respect to the signal collected on the conductor which precedes it. The conductors (7) are then scanned afresh from a second conductor, situated to one side of the winding (15) and at a distance of 5.08 cm from the first conductor, to this first conductor, until such time as a waveform which is rectified and integrated (133) resulting from the scanning operation undergoes a change of polarity (137). A first number in digital form, which is a function of the time required for this second scanning, and held in a pen position counter, is then stored in a microprocessor device. The polarity of the signal which drives the winding of the pen is then inverted. The conductors (7) are then scanned afresh towards the first conductor, starting from a third conductor situated to the opposite side of the winding and at a distance of 5.08 cm from the first conductor. This scanning is terminated when a waveform which is rectified and integrated which results from the scanning undergoes a change of polarity. A second number in digital form, which is a function of the time required for this third scanning and held in the pen position counter, is subjected to the averaging operation with the first number in digital form from the microprocessor device in order to supply a number which is interpolated and precise, which represents the position of the winding of the pen. <IMAGE>
Patent CH-647622-A5 (CH)
Title: Electric motor having a flat air gap
Inventor: MUELLER ROLF DR-ING
IPC: H02K3/46
Filed: 1979-08-25
Abstract: This electric motor has a flat air gap and a permanent-magnet rotor, as well as a stationary magnetic return path. The latter carries a separate plastic moulding (27), which consists, for example, of polystyrene and is provided with shaped hollows for accommodating various coil types and various types of printed-circuit boards, for example having one or two electromagnetic sensors. The coils (33, 34) are fixed on the moulding (27) on the one hand by a flat spring (71), which is arranged around the shaft (17) and is provided with a plurality of contact-pressure fingers (72), and on the other hand by sprung flaps on the inside of a supporting ring which surrounds the permanent magnet (77) of the rotor with a slight gap. The motor can be operated with two strands (two phases) and in a two-pulsed manner, and controlled by only a single Hall generator (62), the rotor then being magnetised by only four main poles. However, the motor can also be operated in a four-pulse manner, the rotor then being magnetised in a six-pole manner. In both cases, four stator coils are used which are in each case offset by 90 DEG  mechanical with respect to one another. The optimum coil shape differs somewhat for the two variants. The coil holder according to Fig. 14 allows both types of coil to be held in the same plastic moulding (27). <IMAGE>
Patent CH-609487-A5 (CH)
Title: Directional relay for network protection and use of the same for interlock protection in mesh-connected networks
Inventor: EGLI ERNST
IPC: H02H7/28
Filed: 1976-06-30
Abstract: It is desired to make the directional relay, in the case of which an undirected overcurrent signal and a directed overcurrent signal which indicates the direction of the power to the defect location in the event of a defect, that is to say a binary direction signal, is obtained also usable for interlock protection of a mesh-connected network, by means of an indexing drive. The connection of a logic additional circuit (57) to the output connection (17a) (which carries the directed overcurrent signals) of a direction memory (17) and to an output connection (10a) which carries the undirected overcurrent signals is provided for this purpose. This additional circuit contains switching means of producing blocking signals from the directed and undirected overcurrent signals on at least one output pilot line and a logic operation circuit for the undirected overcurrent signals, the directed overcurrent signals and the blocking signals which are received from at least one input pilot line, in order to produce a tripping signal for the indexing drive (19) when no blocking signal is present in the case of an undirected overcurrent signal for the relevant directed overcurrent signal. The selective disconnection of a defect point requires a command time of only approximately 100 ms. <IMAGE>