baber/WOPTO huggingface dataset:
Patent CH-680156-A5 (CH)
Title: Sound-absorbent heat-shield - has open-pored heat-conductive protective layer on heat-insulating surface
Inventor: GHECZY IVAN
IPC: B32B7/02
Filed: 1989-07-13
Abstract: The sound-absorbent heat shield comprises a heat-insulating and sound-absorbent layer fixed to a stiff supporting layer, and with a protective coating on the side furthest from the latter. This layer comprises a continuous open-pored and heat-conductive deposit on the insulating-layer surface. The insulating layer can be a fibre cloth, partic. of polyamide fibres, while the deposit can be an alloy gelling oily dirt and moisture, and of tin, aluminium, copper and zinc, the latter forming the principal ingredient. ADVANTAGE - Proof against oil and moisture contamination.
Patent CH-690529-A5 (CH)
Title: Optical information carrier made of composite laminate with carrier foil
Inventor: STAUB RENE
IPC: B42D25/328
Filed: 1995-12-18
Abstract: The carrier is in the form of a composite laminate (2) with a carrier foil (3) with microscopically fine relief structures. The foil is light transparent in predetermined spectral range. Microscopically fine relief structures (10) are formed on underside of foil, which is coated with a base layer (8). - The base layer has a refractive index differing from the index of the foil in a part of the electromagnetic spectrum so that the relief structures on the underside partially reflect and diffract the light (11) which has penetrated into the laminate. The top side of the foil has optically effective structures (7) allowing light impinging on the tp side to penetrate into the laminate. The thickness of the foil is 20 micrometres.
Patent CH-643574-A5 (CH)
Title: Self-extinguishing polymeric compositions which, in contact with a flame, give an incandescent carbonaceous crust, do not drip and do not produce a flame nor toxic emissions
Inventor: EIGENMANN LUDWIG DR
IPC: C08K5/34
Filed: 1980-06-02
Abstract: Polymeric compositions are described which have been rendered self-extinguishing, forming an incandescent carbonaceous crust, and are non-dripping and free from toxic emissions owing to the addition of 5-40 parts, relative to 100 parts of polymer, of the reaction product from an acid of phosphorus and at least one hydroxyalkyl derivative of at least one compound selected from isocyanuric acid, melamine and urea. The reaction product is, in its molecule, of the formula  N-(R)n-O-P in which R is at least one linear or branched alkylene derivative, n is a number from 1 to 6 and P is trivalent or pentavalent.
Patent CH-594109-A5 (CH)
Title: Canal building machine with laser control - has travelling shield with cutters and trailers for producing canal profile
IPC: E02B5/02
Filed: 1975-04-23
Abstract: The waterway canal is built with an excavation machine esp. where the canal bottom is situated below the water table. It is also esp. suitable for canals with slight longitudinal fall, slow flow rate, high ground water level and poor bottom. For this reason the canal has to be lined. The bottom under the lining is not stirred. The excavating machine has a moving frame (17) with a shield with attached cutting shield (13) and two trailers. The transverse supports (22) have jacks for rotating the shield about a pivot. The transverse beam rests on support cylinders (24) which move on support plates (25) and are actuated individually. The cutting process is controlled by a laser aligning instrument (30).
Patent CH-665061-A5 (CH)
Title: HV switch appts. with double collector rails in switch cell - has folding partition wall lying centrally between opposing breaker switches
Inventor: MIOTTI BRUNO
IPC: H02B11/04
Filed: 1984-11-02
Abstract: The switch appts has each switch cell (1) provided with double collector rails (12,13) and a pair of breaker switches (3,4) with opposing switch paths. The two switches (3,4) lie either side of a central folding partition wall (21) which can be folded into the stowed position when the switches (3,4) are open. The partition wall (21) is opened out to lie between upper and lcwer stops. Pref. the opposing ends of the partition wall (21) cooperate with respective guides (22,23) for movement in opposite directions during its deployment which is effected via a manuel or electrical operating drive. ADVANTAGE - Max. compactness of partition wall in stowed position.
Patent CH-641993-A5 (CH)
Title: Internal grinding machine
Inventor: STOOP WALTER
IPC: B24B5/40
Filed: 1981-09-11
Abstract: In order to make it easier to install a long component (26) to be ground and/or to introduce an accurate diameter-measuring probe to the end face of the bore being ground, without interfering with the grinding wheel (7) or its spindle (6), the grinding machine comprises a component-carrying bed (14) which is capable of pivoting horizontally over the planar upper surface of a device (13) for supporting the component-carrying bed. During this pivoting movement, pressurised air is supplied (19) to the component-carrying bed (14) and comes out again under the latter so as to form an air cushion between it and the upper surface of the support device (13) on which the component-carrying bed (14) is placed. By virtue also of the absence of friction due to the presence of the air cushion, a stop (18, 18a) gives a completely exact repositioning of the component-carrying headstock (14) after such an angular displacement. Blocking means (16) very rigidly keep the headstock (14) on the support device (13) other than during the pivoting movements. This grinding machine is particularly well suited for grinding deep bores, at one end of a relatively long component. <IMAGE>
Patent CH-659743-A5 (CH)
Title: Audio-frequency ripple-control receiver
Inventor: GREVEL RUDOLF
IPC: H02J13/00
Filed: 1982-10-12
Abstract: The audio-frequency ripple-control receiver (1) has a clock generator (9, 17) which is supplied from an energy store (6) during short mains voltage failures and produces synchronising pulses at a frequency which is proportional to the mains frequency. These synchronising pulses ensure that the operation of the receiver (1) is kept synchronous with the mains oscillations when the mains voltage returns. <IMAGE>
Patent CH-591380-A5 (CH)
Title: Adjustable loading ramp - using tongues projecting from side section of projecting cover with link connection to swivel levers
IPC: B65G69/28
Filed: 1975-05-20
Abstract: Loading ramp with a drive on a platform adjustable as to height and as to reach and additionally capable of being fitted in width to the loading platform of a vehicle adjoining the ramp using tongues fitted to the side sections of the projecting cover part. The tongue (2) has a sliding bearing guide on the rear end of the front section which according to the operating requirements projects more or less from the rigid section of the drive-on platform (11). Each tongue has it's own link connection from it's rear to a swivel lever (3) and lower end of which has a swivel bearing (4) below the drive on platform with a connection to a return spring (5).
Patent CH-631760-A5 (CH)
Title: Ironing machine
Inventor: FRESARD MARCEL
IPC: D06F69/02
Filed: 1979-08-08
Abstract: The ironing machine comprises a heating plate (5) suspended from two arms (4) articulated to the frame (1) above a surface for supporting the articles to be ironed. The support surface comprises a belt (18) for entraining the articles to be ironed (25), the belt being actuated by a roller (19) parallel to the heating plate (5) when the latter is in the active position. <IMAGE>
Patent CH-633384-A5 (CH)
Title: Sequential memory device
Inventor: SCHULLER WALTER-HUIBERT
IPC: G11C8/04
Filed: 1979-10-05
Abstract: The sequential memory device includes a direct-access memory (M1, M2) and a synchronous addressing counter (1). The addressing counter is configured so as to generate successive addressing signals such that each signal differs from the previous one by a single bit. This counter consists, for example, of a reflected binary counter (1) controlled by a clock signal (H). The signal (W) for control of writing is, throughout the duration of recording, in the state allowing writing. The device makes it possible to store sequential data (D1, D2) arriving during a very short interval, a longer duration generally being available for reading the signals (S1, S2) at the output of the memory. <IMAGE>
Patent BE-1004167-A5 (BE)
Inventor: DIEKMANN BERND
IPC: A47B95/04
Filed: 1990-01-04
Granted: 1992-10-06
Abstract: Cadre de protection de bord d'éléments de construction en forme de panneaux, qui est formé de plusieurs lattes de protection de bord qui sont reliées dans la zone de joint par des organes de liaison de coin et qui peuvent être fixées au moyen de nervures d'ancrage pénétrant dans des rainures de l'élément de construction, caractérisé en ce que chaque latte de protection de bord (13) est reliée par une liaison due à la forme à au moins une section de latte profilée à enfoncer (17) qui présente la nervure d'ancrage (18).
Patent CH-644828-A5 (CH)
Title: Process for the manufacture of permeable prefabricated components and device for making use of this process
Inventor: DEPPEN JEAN-CLAUDE
IPC: C04B40/02
Filed: 1979-11-10
Abstract: This process consists in exposing the cement-based components to be treated to carbon dioxide under pressure in the autoclave (11) for a specified time, in order to produce an accelerated carbonation. The device for making use of the process comprises one or more modules (10) each of which comprises an autoclave (11), a pressure regulator (12) and a valve system (13). These modules receive carbon dioxide from a source (16) via an evaporator (15) and an expansion valve (14). <IMAGE>
Patent CH-634951-A5 (CH)
Inventor: BERNIER RAYMOND
IPC: H01H50/02
Filed: 1979-11-30
Abstract: A miniature sealing-tight relay having components which are disposed in a plastic material casing especially suited for use as a telephone relay. The casing has a belt having walls in which a magnetic circuit, a coil and the associated connections are moulded; one or two side plates are welded to belt 1 and the fixed contacts and the components for securing and pivoting moving contacts are moulded therein.
Patent CH-585248-A5 (CH)
Title: Disazo pigments from (2)-hydroxy-naphthalene-(3)-carboxylic acid - for colouring plastics, coatings, textiles, paper, etc. red-violet
IPC: C08K5/3437
Filed: 1973-08-24
Abstract: The novel difficulty water-sol. disazo cpds. are of formula (I): In (I) R1-R3 are each H, halogen, NO2, CN, CF3, alkyl, alkoxy, alkoxycarbonyl, phenoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl or phenylaminocarbonyl; A is a direct link or a bridging gp. of formulae: in which the ring B may be opt. substd. by halogen, NO2, CN, CF3, alkyl, alkoxy or alkoxycarbnyl). (I) are prepd. by coupling, in any order, 2 mol. 2-hyd-roxynaphthalene-3-carboxylic acid or a functional acid deriv. thereof, with 2 mol. of a diazotised amine of formula (II): and condensing with 1 mol. of a diamine of formula (III):H2N-A-NH2. (I) are used are red-violet pigments for coating compsns. plastics e.g. polyethylene, polystyrene, PVC, rubber etc. for spin dyeing viscose or cellulose acetate printing inks and paper, having generally fast props.
Patent CH-577105-A5 (CH)
Title: Bullet-proof swivelling steel slatted shutter - consists of overlapping slats combining to form multi-walled armour plating
IPC: E06B9/26
Filed: 1974-09-24
Abstract: The closure mechanism for windows, or other openings in walls, esp in banks and other buildings requiring max. security as well as screening from the sun consists of metal strips, made of steel plate, set at fixed intervals and able to swing on a common mounting. Adjacent slats overlap each other like roof tiles when in the closed position. In this position they combine to form a double, or multi-walled piece of armour, with the walls running at an interval from each other at least where there are only two of them. Each slat may comprise two outwardly curved plates (2), with longitudinal edges one on top of the other, to provide fourfold thickness when closed. The slats (1) are pref. symmetrical relative to a transverse plane through their axis of rotation (a).
Patent CH-569868-A5 (CH)
Title: Synthetic marble contg. mineral and methacrylate binder - prepd. by moulding mixt. of filler, binder and redox polymerisation initiator
IPC: C08K3/013
Filed: 1972-10-06
Abstract: Constructional units contain (1) a mineral material (I) having grain-size 0-10 mm, pref. lumpy CaCO3, or quartz having grain-size 0.2-3 mm, and (2), as binder for (I), a methacrylate polymer, pref. polymethyl methacrylate. The mixt. is used in synthetic marble prodn.
Patent CH-625461-A5 (CH)
Title: Injection moulding machine with multi-daylight mould for plasticatable compositions
Inventor: HOTZ ALFONS
IPC: B29C45/32
Filed: 1977-12-15
Abstract: The mould (8a, 8b, 8c) which is split into three perpendicularly to the injection axis (a) has a mould cavity (9a, 9b) in both parting planes. A sprue bush (12) leads through the first nozzle-side mould part (8a) directly into the mould cavity (9a) of the first parting plane and is aligned with a heated hot runner (31) which is provided in the third, central mould part (8c) and leads to the mould cavity (9b) of the second parting plane. A cylinder bore in which a piston (48) is guided opens into the hot runner (31) perpendicularly to the axis thereof. At a position set back from the runner wall, the piston (48) enlarges the volume of the hot runner with a corresponding pressure reduction. The emergence of injection moulded melt from the hot runner when the mould is open is thereby prevented. A displaceable valve pin (19) in the sprue bush (12) at the same time prevents the emergence of melt from said sprue bush. <IMAGE>
Patent CH-614175-A5 (CH)
Title: Container for liquids
Inventor: BITTNER ALFRED
IPC: F28D20/00
Filed: 1976-12-14
Abstract: The upper and underside as well as the sides of the container are formed from curved sheet-metal sections (3, 5) which are welded together, obliquely extending reinforcement sheets (10) being welded in each case between two walls disposed perpendicular to one another at regular intervals over the length of the container in the corners. The curved sheets of one wall end in the curved region of the curved sheets of the adjacent wall disposed perpendicular thereto, the walls disposed perpendicular to one another being joined together via a T-shaped profile (14). Containers of this type are used, in particular, as hot-water, low-pressure stores for solar heating systems. <IMAGE>
Patent CH-571981-A5 (CH)
Title: Squeeze tube sealing cap - has bored body with stepped sections accommodating cover with complementary internal steps
IPC: B65D41/22
Filed: 1974-11-27
Abstract: The cap comprises a body attached to the tube and with an axial passage through it and a cover detachable from the body. The latter (1) has a series of successive stepped portions (7) in the axial direction, each with cylindrical outer surfaces (8). From the tube end (3) each stepped portion is of smaller diameter than the one preceding it. The cover has a recess in it with stepped portions complementary to those on the body so that on fitting the innr face of each stepped portion in the cover bears against the outer one of a step on the body. Each stepped portion on the body can have a flat end face (9) at right angles to the tube axis. There can be an axial slot in the cover extending for part of its length from the face nearest the tube.
Patent FR-2040819-A5 (FR)
Title: Agglomeration of sugar particles by - multistage process
IPC: B01J2/00
Filed: 1969-04-14
Granted: 1971-01-22
Abstract: Particles are agglomerated in at least two, pref. at least three stages, each time to certain max. dia., and classified after each stage, larger particles being passed to next stage or removed, whilst smaller ones are recycled to relevant earlier stage. Larger particles having uniform granulation are obtained. Process prevents adhesion of fine particles to larger ones and is esp. suitable for preducing sugar particles.
Patent FR-2043345-A5 (FR)
Title: Automatic loom weft stop
IPC: D03D51/34
Filed: 1970-04-14
Granted: 1971-02-12
Abstract: A needle probe of the weft stop which moves upon encountering spring pressure penetrates the shed. and can be moved by the inserted weft thread and thus clear the path for the weft thread. Specif. the needle probe is mounted to move up and down. In its upward movement it is engaged on the side of the fabric, in front of the weft thread, in the shed space. More specif. the movement of the needle probe controls the thread monitoring by an electromagnetic control.
Patent FR-2061399-A5 (FR)
Title: Titanium electrode for chlorine-alkalielectrolysis - coated with magnetite powder
IPC: C25B11/10
Filed: 1970-09-14
Granted: 1971-06-18
Abstract: Titanium electrode is coated with powdered magnetite (optionally with addition of up to 5% of a polymer, pref. PVC, polyethylene or PTFE) by the explosion method. In this way, the magnetite powder can be fastened to the titanium substrate without excessive heating, which would result in a reaction between the magnetite and Ti leading to decreased resistance to the electrolyte. The anode is produced has a sufficient mechanical strength.
Patent FR-2114253-A5 (FR)
Title: Stackable fruit basket - of expanded polystyrene
IPC: B65D21/02
Filed: 1970-11-20
Granted: 1972-06-30
Abstract: Light basket has a flat bottom, which may have openings and is pref. rectangular, longitudinal having sidewalls of the height of the product; end walls with a base relief forming a square half-groove relative to the bottom; and curved angle support feet projecting upward and shaped to rest in the groove of the basket immediately above.
Patent FR-2095785-A5 (FR)
Title: Edible fungus culture stock - for industrial inoculant prodn.
IPC: A01G1/04
Filed: 1971-06-02
Granted: 1972-02-11
Abstract: Culture stock for edible fungi, is produced by heating the cellulosic substances, used for the basis of the culture and/or the industrial inoculant, contng. is not 50 wt.% moisture, and other complementary nutrients, at atmospheric press. under aerobic conditions, in the presence of thermophilic and thermotolerant micro-organisms at is not >70 degrees C., in order to encourage biochemical attack. The temp. is then reduced to 70 degrees C., in the range 45-58 degrees C. to encourage metabolism of the microorganisms whilst maintaining the other conditions constant. The stock obtained is resistant to metabolysis.
Patent FR-2131222-A5 (FR)
Title: Thermo-couple metal sheath closure - by friction welding
IPC: G01K7/04
Filed: 1971-10-04
Granted: 1972-11-10
Abstract: The closing of the sheath ends of metal sheated refractory powder (MgO, BeO, Al2O3) embedded thermocouple elements is effected by cold welding, the thermo-element being rotated >50 r.p.m. and the sheath being deformed by pressure applied with a flat tool of high strength which is gradually swivelled against the sheath end, bending it round and eventually causing it to close by cold welding assisted by the frictional heat. Process is suitable for steel sheath having diam.
Patent FR-2118592-A5 (FR)
IPC: F22B31/08
Filed: 1971-12-14
Granted: 1972-07-28
Abstract: 1373967 Heating fuel and combustion air SULZER BROS Ltd 14 Dec 1971 [15 Dec 1970] 58019/71 Heading F4B An oil-fired boiler comprises an oil burner 5, and a combustion chamber 1 containing heat exchangers 3, 4 respectively for water to be heated and heat transfer fluid, which fluid is passed to preheaters 10, 21 in heavy fuel oil and combustion air supply lines 7, 6 respectively. The fuel oil temperature is maintained constant by a temperature sensor 31 and a three-way valve 13. When starting the boiler, the burner 5 is supplied with light oil, or alternatively an electrical oil preheater is employed. In another embodiment, the preheaters 10, 21 are formed by two heat exchangers within a common casing which is included in the closed heat transfer fluid circuit and the rate of flow of heat transfer fluid is controlled by adjusting the height of an open expansion vessel which communicates with the circuit.
Patent FR-2173485-A5 (FR)
Title: Plaster covered panels - with surface slots for keying the plaster to eg expanded polystyrene
IPC: E04F13/04
Filed: 1972-02-23
Granted: 1973-10-05
Abstract: cavities or slots are provided on the face of panels or beams to be clad with plaster. Pref. the key comprises dove-tail section slots running transverse to the face of supporting beams and parallel to the run of panels or bridging blocks of a suspended ceiling. Suitable for improving adhesion of plaster directly to the surface of slabs or blocks of expanded polystyrene used both as moulds and cladding for prefabricated concrete beams and floors.
Patent DD-146973-A5 (DD)
Title: Schloss an einer strickmaschine
Inventor: SCHULER BERNHARD
IPC: D04B15/32
Filed: 1979-11-16
Abstract: Schlosz an einer Strickmaschine zur Steuerung von wenigstens je einen Fusz aufweisenden Strickwerkzeugen mit einer Vielzahl von auf die Fuesze der Strickwerkzeuge einwirkenden Abzugskurven mit negativer Steigung aufweisenden Abzugsteilen. Waehrend das Ziel in einer Erhoehung der Arbeitsgeschwindigkeit, ohne dasz sich dadurch der Verschleisz der Strickwerkzeuge entsprechend aendert, zu sehen ist, besteht die Aufgabe darin, die Art der Fuehrung der Fuesze der Strickwerkzeuge im Bereich des Kulierpunktes zu verbessern.Dies wird im wesentlichen dadurch erreicht, dasz jedem Abzugsteil je ein Gegenfuehrungsteil mit einer Auftreffzone A fuer die vom Abzugsteil 3 beeinfluszten Fuesze 10 der Strickwerkzeuge zugeordnet ist und alle Auftreffzonen A im Vergleich zu den Abzugskurven 21 positive Steigungen haben. Die positiven Steigungen liegen vorzugsweise zwischen 8 Grad und 27 Grad.
Patent DD-148019-A5 (DD)
Title: Kalthaertendes bindemittel fuer teilchenfoermige feststoffe,insbesondere giessereisand
Inventor: LEDERER GERNOT
IPC: B22C1/10
Filed: 1979-12-19
Abstract: Die Erfindung betrifft ein kalthaertendes Bindemittel fuer teilchenfoermige Feststoffe, insbesondere Gieszereisand, auf der Grundlage einer Mischung aus einer Polyhydroxyverbindung und einem Polyisocyanat und ist dadurch gekennzeichnet, dasz die Polyhydroxyverbindung zumindest teilweise aus einem stickstoffbasischen Polyol besteht. Das stickstoffbasische Polyol beschleunigt die Reaktion und die Haertungszeit. Gegebenenfalls kann auch ein Alkali- oder Erdalkaliacetat zur weiteren Beschleunigung der Haertung in dem Bindemittel enthalten sein.
Patent DD-151138-A5 (DD)
Title: Fahrerhausfrontklappenauswerfvorrichtung
Inventor: SCHMIDT WERNER
IPC: B62D33/07
Filed: 1980-06-23
Abstract: Waehrend das Ziel der Erfindung in der Bereitstellung einer hohe Gebrauchswerteigenschaften aufweisenden Fahrerhausfrontklappenauswerfvorrichtung liegt, besteht die Aufgabe darin, einen moeglichst groszen Kippwinkel des Fahrerhauses zu erreichen, wobei auch die Oeffnungsmoeglichkeit der Frontklappe bei nach vorn gekipptem Fahrerhaus gewaehrleistet ist. Als Loesung hierzu ist nunmehr vorgesehen, dasz ein am Fahrerhaus befestigter Bolzen in den Laengsschlitz eines Hebels gleitend eingreift, dasz dieser Hebel ueber eine Lasche mit einem einarmigen Hebel gelenkig verbunden ist und dasz dieser einarmige Hebel mittels eines Lagers an der Stoszstange bzw. am Rahmen des Lastkraftwagens drehbar so gelagert ist, dasz beim Kippen des Fahrerhauses nach vorn die Frontklappe vom einarmigen Hebel nach vorn herausgedrueckt wird.