baber/WOPTO huggingface dataset:
Patent CH-687105-A5 (CH)
Title: Optical multi-way plug connector
Inventor: STREULI SILVAN
IPC: G02B6/38
Filed: 1994-10-07
Abstract: The connector has cooperating plug and socket halves (1,1'), each receiving at least 2 optical fibres and incorporating asymmetrical guide elements (8,8' ; 9,9' ; 10,10') for precise assembly of the connector halves. Pref. the guide elements are provided by screws (9,9' 10,10') and positioning pins (8,8'), the latter cooperating with stepped bores for providing 2 different end positions.
Patent CH-691386-A5 (CH)
Title: Texturising appts.
Inventor: SCHAEFER KLAUS DR
IPC: D02G1/16
Filed: 1994-10-14
Abstract: To texturising a running yarn (1), its tension is registered on entry into the texturising jet (2), for the twist action to be controlled according to the yarn tension signals, and be texturised by the jet. Also claimed is a controlled yarn texturising appts. with a yarn draw tension sensor at the entry side of the channel (4) entry opening (5), to generate a signal to control the amount of twist applied.
Patent CH-674413-A5 (CH)
Title: Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod
Inventor: BONDERER HUBERT
IPC: F41A19/39
Filed: 1986-09-30
Abstract: The invention concerns the mechanism for locking and releasing the breech of a Martini type rifle.  The mechanism consists of a rod (7) which is attached to the firing pin (14).  A compression spring (8) fits around the rod and is held compressed by the lower part of a slider (3) to which the rod (7) is attached by a nut (11). This slider is held in the locking position by an L shaped lever (5) with a notch (6) which engages the lower end of the slider (3).  The mechanism can be released by depressing a spring-loaded push button fitted in the slider.  The push button swings the L shaped lever downwards to disengage the notch (6). USE - Breech locking and release mechanism.
Patent CH-674569-A5 (CH)
Title: Rifle-shooting bracket - has firearm and hand supports and height-adjusting and locking screws
Inventor: MEIER XAVER
IPC: F41A23/02
Filed: 1987-12-01
Abstract: The shooting bracket for rifles and carbines comprises fire-arm and hand supports, a locking screw for the former, a height-adjusting screw, a screw allowing detachment of a transverse support foot and protection against theft. The fire-arm support (1) can be a hollow half-cylinder with horizontal edges and lined with foam and plastic.  This and the hand support can be arranged to tilt in a vertical plane. ADVANTAGE - Solid, compact and easily dismantled.
Patent CH-562623-A5 (CH)
Title: Toy construction set - has perforated elements interconnected by dowels with resilient, split, countersunk heads
IPC: A63H33/12
Filed: 1973-04-09
Abstract: A toy construction set employs moulded elements of plastics material, of a wide variety of shapes including plates, blocks, trays, T members, strips, angles, discs etc., each with a large number of holes through them and the elements are secured together by resilient dowels. The holes (26) have countersunk outer regions (7) and the dowels (4) have split countersunk heads (8), and are removed by a special extractor tool (60). One of the special assemblies is made up of two perforated disc elements with toothed peripheries, and the discs are connected together, spaced apart, by an encircling ring.
Patent CH-663479-A5 (CH)
Title: Device for determining gun sites
Inventor: FISCHER JOHANNES
IPC: G01S5/22
Filed: 1983-10-21
Abstract: For locating guns acoustically, at least two measuring crosses (61) of four adjacently arranged microphones (65, ..., 68) are laid out at known positions in the terrain. Bearing angles ( phi ) are calculated from differences in the transit time of muzzle reports of the guns at diametrically opposite microphones of each measuring cross and from these the gun sites are determined, taking into consideration the positions of the measuring crosses. To eliminate bearing errors due to wind influences on the propagation of the muzzle report from the gun site (S) to the measuring cross (A), a sound pulse is emitted from the centre of the measuring cross (83) during intervals in the shooting and its differences in the time of reception at the microphones is used for determining wind strength and wind direction. A correction angle ( theta ) is determined for each bearing angle from the ratio between wind strength (Vw) and velocity of sound (c) and a difference angle from wind direction ( alpha ) and bearing angle ( phi ). To enter the gun sites (S) in a position map for artillery reconnaissance, the direction between position and gun sites is determined from the difference between the bearing angle ( phi ) and correction angle ( theta ). <IMAGE>
Patent CH-649787-A5 (CH)
Title: Process for treating surfaces
Inventor: UCHIDA NORIMASA
IPC: C23C10/24
Filed: 1981-11-18
Abstract: A process for treating surfaces is described, in which the material to be treated, for example iron, an iron alloy or the like, is immersed in a molten bath which has been prepared by addition of 5 to 50 % by weight of a metal-cementing agent consisting of one or more substances from the group comprising the elements of group Va, which contain an element of group Va, elements of the group VIa and substances which contain an element of group VIa, to a salt bath agent, consisting of a neutral salt which, mixed therewith, contains 5 to 30 mol% of a borate. In this way, a carbide of the element of group Va or of the element of group VIa or a composite carbide of these elements is formed on the surfaces of the material. 1 to 10 % by weight of an auxiliary, consisting of one or more substances from the group comprising oxysalts of elements from groups IVa, Va and VIa, and/or 1 to 10 % by weight of metals or alloys thereof from the group comprising metals of the group IVa and alloys thereof can be added to the molten bath, if desired.
Patent CH-587365-A5 (CH)
Title: Multifilament yarn fluid jet interlacing - in processing bore where separate fluid flows generate shock waves
IPC: D02J1/08
Filed: 1975-06-10
Abstract: In a yarn interlacer appts., shock waves extend completely across the path of yarn travel through the bore, and pref. travel in opposite directions along the bore from a fluid entry duct at about the midpoint of a bore in an interlacer. Specif. the yarn may pass through the bore of a second interlacer, and the fluid entry ducts of each interlacer are either more than, but less than 1.5 times, the bore cross-section, or are at least double the bore cross-section, or are equal to it. The appts. is esp. compacting and interlacing spun cellulose acetate filaments before wind-up and allows processing without producing tie points which show as flashes in fabrics.
Patent CH-579469-A5 (CH)
Title: Snow chain with tensioning spring - consists of set of cross chains attached one end to open loop, and to securing chain other end
IPC: B60C27/12
Filed: 1975-06-13
Abstract: A tyre chain consists of a set of short chains (1) to cross over the tread, and which come in contact with the snow covered surface when the vehicle is travelling, all attached at one end to another chain (2) forming a closed loop, and at the other end to an open length of chain (3). At each end of this chain (3) is a loop (4) and to one of them is connected a single short chain which also contacts the tread, but instead of being connected to the closed loop, is connected to a securing chain (7) terminating in a tensioning spring (8) and a snap hook. The whole can be pulled over the tyre from one side, requiring only a slight movement of the sheel, then secured on the other side.
Patent CH-559312-A5 (CH)
Title: Rotary pump delivery regulator - has sump submerged cylindrical inlet chamber with dual inlet ports
IPC: F04D15/00
Filed: 1973-07-12
Abstract: The rotary pump has a vertical suction pipe whose lower end is connected to a cylindrical coaxial inlet chamber. This chamber is immersed into the liquid to be pumped in the sump. The inlet cylinder(3)has a tangential inlet channel(5)with flared inlet opening. An additional inlet opening(6)in the cylinder wall has an adjustable tangential deflector plate(7)for covering the inlet opening. The setting of this plate determines the vortex flow and also the flow rate of the pump. The deflector is relatively simple and delivery rate is readily modified.
Patent CH-560325-A5 (CH)
Title: Pumped water supply installation - has one pump driven by infinitely variable speed hydraulic drive for auxiliary supply
IPC: F04B49/20
Filed: 1973-08-31
Abstract: A pump room (1) has an inlet pipe (2) and a discharge pipe (10) and contains two pumping sets (1, 11). The main set (1) consists of a pump (3) driven through a coupling (18) by a hydraulic motor (17). The hydraulic motor is supplied from a hydraulic pump (14) which is driven by a constant speed electric motor (4). The hydraulic circuit has controls which permit the speed of the hydraulic motor (17) and therefore of the pump to be varied steplessly. The second pumping set (11) consists of a pump (3) driven through a coupling (12) by a constant speed electric motor (4). The main set is used to adjust output to demand and the second set is available for standby use and for exceptional peak loads.
Patent CH-640643-A5 (CH)
Title: Method and device for controlling periodic current pulses on a constant average current value
Inventor: BYLAND HANS
IPC: B23K11/24
Filed: 1978-12-21
Abstract: A reactance bypassed by a valve device is connected in series with a load fed from the alternating-voltage system via a phase-angle control and the valve device is fired by means of a control device, essentially corresponding to a phase-angle control, at each current pulse at an acting time so that each current pulse consists of an initial section with a first current amplitude (I'1) and a final section with a higher second current amplitude (I'2). From the difference between an actual instantaneous current value (I'M) at a known time or the actual value (I'1) of the first current amplitude and a corresponding nominal value (IM or I1, respectively), an acting time (T'S) is determined for each current pulse (PI) present, in such a manner that the current-time area for the arithmetic or geometric average current value of the current pulse becomes equal to that of the nominal current pulse (PS) and the valve device is fired at the acting time (T'S) thus determined. The method ensures that even the first current pulse of a pulse sequence has the desired average current value and can be applied to any pulse shapes. <IMAGE>
Patent CH-597530-A5 (CH)
Title: Spherical bearing for bogie for railway rolling stock
Inventor: VIRCHAUX CLAUDE
IPC: F16C11/06
Filed: 1975-10-31
Abstract: Spherical bearing for bogie for railway rolling stock has liner of leaded bronze bonded to pressed sheet steel shell
Patent CH-625727-A5 (CH)
Title: Method for the continuous casting of metal
Inventor: GETSELEV ZINOVY NAUMOVICH
IPC: B22D11/01
Filed: 1977-12-16
Abstract: A strand (2) is cast by feeding molten metal onto a base (5) arranged in the opening of an annular inductor (4). The strand is formed by means of an electromagnetic field and by lowering the base (5) together with the metal while at the same time feeding in a coolant from a plurality of cooling zones (3, 6, 7, 8) located at different heights (h, h1, h2, h3). Beginning with the topmost, the cooling zones are switched off successively once the bottom part of the strand has reached the next cooling zone. However, the coolant continues to be fed in from one of the cooling zones right up to the end of the casting process, this cooling zone keeping the boundary between the solid and the liquid phase at the level of the centre of the inductor. <IMAGE>
Patent CH-694455-A5 (CH)
Title: Flexible tube container has outlet with push-fit cap with a seal between cap and outlet
Inventor: SCHEIFELE FREDY
IPC: B65D39/16
Filed: 2000-02-02
Abstract: A consumable substance is sold in a tube with flexible sidewalls sealed at one end, and terminating at the other end in a collar with a push-fit closure. The inner face of the closure incorporates a seal (24) that operates in conjunction with the tube collar.
Patent FR-2036588-A5 (FR)
Title: Heat exchanger for high temp gas treat - ment of granular solids
IPC: F27D13/00
Filed: 1969-03-26
Granted: 1970-12-24
Abstract: Two concentric walls delimit an annular treatment chamber. A turning annular bottom beneath the lower end of the chamber supports material in it and is spaced from the bottom of the walls, to enable material to be removed. The support and drive for the bottom are mounted in an annular trough beneath the bottom. Sealing joints between the edges of the trough and the bottom form an isolated mounting for the treatment chamber in which coolant can be circulated.
Patent FR-2053746-A5 (FR)
Title: Plastics traveller for ring spinning and twist - ing
IPC: D01H7/60
Filed: 1969-07-16
Granted: 1971-04-16
Abstract: Traveller consists of a plastic material, esp. a polyamide, and has a curved over piece of material resistant to wear by the thread forming a loop for the passage of the thread, this piece being fixed on the exterior part of the travelle after the latter has been injection mouldes so that it guides the thread outside the traveller proper without contact between the thread and the ring. The travellers can be rapidly produced with high precision by injection moulding plastic material. The travellers have all the advantages of metal travellers and a much lower cost.
Patent FR-2030585-A5 (FR)
Title: Doffing spinner or twister bobbins
IPC: D01H9/10
Filed: 1969-11-05
Granted: 1970-11-13
Abstract: Bobbin-pressers to hold the bobbins are brought up to the spindles and moved along their axes to grip the bobbins, and are brought back with them to their initial position. The bobbins are then released. Simultaneously with the return stroke, the spindles receive a forced rotation relative to the bobbins.
Patent FR-2080150-A5 (FR)
Title: Ultrasonic testing of metal and plastic products - giving size and nature of faults
IPC: G01N29/27
Filed: 1970-02-25
Granted: 1971-11-12
Abstract: Cylindrical or non-cylindrical e.G. square products are tested by a number of cyclically activated ultrasonic emitter/receivers to detect a fault from which reflected impulses are received simultaneously or separately by the same or a different source. The extent, amplitude and position and also the extent and analysis of the waveform of echos are used in an electronic analyser to indicate the precise shape and dimensions of a fault and to indicate its probable nature.
Patent FR-2065409-A5 (FR)
Title: Cellulose digester filter system
IPC: D21C7/00
Filed: 1970-10-13
Granted: 1971-07-23
Abstract: System, which is self-cleaning during the continuous operation of the digester and is inserted into the digester wall is formed by a disc provided with a number of concentric filter slits which cooperate with rotary cleaning elements.
Patent FR-2104530-A5 (FR)
Title: Compound hydraulic actuator - for carrying out the independent advancing motion of the extrusion screw and injection aggregate
IPC: B29C45/50
Filed: 1971-08-19
Granted: 1972-04-14
Abstract: Injection unit for an injection moulding machine with advancing devices for the non-positive application of the injection nozzle of the injection aggregate to the inlet opening of the injection mould and for the rotatably supported screw in the aggregate, to introduce the moulding material into the mould, the novel feature of the unit being that both advancing devices are combined to form a common, piston-cylinder unit, which is coaxial with the injection nozzle and contains a number of parts one within the other, the first being coupled to the machine frame, the second to the injection aggregate and the third to the injection screw, means being provided for the admission of a pressure medium acting on the various parts, in such a way that the advancing motion of the injection aggregate and the screw can be carried out independently.
Patent FR-2255814-A5 (FR)
Title: Wall plug insertion device - rotates plug in hole to mix retaining glue and has quick release mechanism
IPC: B25B23/10
Filed: 1972-09-15
Granted: 1975-07-18
Abstract: A shaft (4) is held in the chuck of an electric hand drill, the other end of the shaft being half cut away (6), leaving a length with a semicircular section. A threaded length (8) is formed in this part. A sleeve (10) running on a row of balls (12) in a groove (11) is pulled back against a compression spring (14), permitting the threaded portion of a wall plug to be placed in the semi-circular thread. Release of the sleeve traps the plug between the thread and a semi-circular piece (76). The drill is then used to run the plug into the hole, mixing the previously inserted ingredients of the glue. The plug is then released by retracting the sleeve.
Patent FR-2223941-A5 (FR)
Title: Automatic sowing device for coated grains - has semicircular tilting reservoir with concentric fixed outer guard plate
IPC: A01C7/04
Filed: 1973-03-30
Granted: 1974-10-25
Abstract: The reservoir has a flat cover plate and a spout for pouring in the grain to fill the reservoir. The trunnions about which the reservoir tilts are at the centre of curvature of the bottom plate. There is a row of small holes near the edge of the bottom plate near the filling spout, each hole large enough to admit one individual grain. The reservoir is tilted until these holes are covered; one grain goes into each hole but is prevented from escaping by the guard plate. The reservoir is then tilted back and its contents flow away from the holes. The grains in the holes run down spouts into the seed drills.
Patent FR-2245244-A5 (FR)
Title: Display of signals from biological phenomena - uses phosphorescent screen on which light falls from rotating mirror
IPC: G01D15/14
Filed: 1973-09-24
Granted: 1975-04-18
Abstract: The observation of certain signals is difficult because their frequency is too high for mechanical or pen recorders and is too low for oscilloscopes without memory facilities. This problem is overcome by using a rotating mirror. A rotating mirror (1) comprises three mirrors set in a triangular polygon mounted on an axis (2) which is driven by an electric motor. The motor speed may be varied and displayed. A luminous spot from a luminous source (3) is reflected by vibrating mirrors (4) onto the turning mirror and then onto a screen (7) to form the signal (8). The vibrating mirrors are mounted on light cones and are moved by excitation coils (5) by signals from detectors of the phenomenon to be observed to produce amplitude variations.
Patent FR-2255809-A5 (FR)
Title: Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces
IPC: F03D11/00
Filed: 1973-12-21
Granted: 1975-07-18
Abstract: A device for obtaining useful work from the wind, has an aerodynamic collector arrangement consisting of a tube (1) or set of tubes with internal, sloping lead-in surfaces (3) terminating in a restricted throat at which point is located a turbine or turbo motor (5), after which the discharge region is formed by further curved surfaces (7) which enlarge rapidly so that there is minimum resistance to the discharge of air. This discharge is assisted by flared outside surfaces (10) which join the discharge surfaces to form pointed tips.
Patent DD-150549-A5 (DD)
Title: Verfahren zur erhoehung der filtrationsgeschwindigkeit eines fluessigen kohleschlammes
Inventor: CARR NORMAN L
IPC: B01D37/02
Filed: 1980-05-07
Abstract: Die Filtrationsgeschwindigkeit eines fluessigen Kohleschlammes wird erhoeht, indem vor der Filtration Aethylenvinylazetatkopolymer zum Schlamm gegeben wird oder indem ein Anschwemmkuchen der Filterhilfe vor der Filtration mit einer Aethylenvinylazetatkopolymeroelloesung gewaschen wird.
Patent DD-202055-A5 (DD)
Title: Textilmaschinenanlage mit einer anzahl garnquellen und garnliefereinrichtung dazu
Inventor: SHELTON WILLIAM E A
IPC: D04B15/48
Filed: 1981-11-19
Abstract: Bei einer Einrichtung fuer eine Textilmaschine mit einer Anzahl Garnquellen, aus denen jeweils Garn zufuehrbar ist, ist eine Garnliefervorrichtung vorgesehen, durch die die Garne von den Garnquellen abziehbar und mit vorbestimmter Geschwindigkeit und Spannung den jeweiligen Garneinlaufstationen zulieferbar sind. Um die Garnzulieferung zu den Garneinlaufstationen betriebssicherer und einfacher zu gestalten, sind die Garnquellen in zumindest einer Gruppe auf einer Seite der Textilmaschine angeordnet, weist die Garnliefervorrichtung eine oder mehrere gelagerte laengliche Rollen mit einer Anzahl zylindrischer, jeweils einen Garnlaufweg bildender Oberflaechenbereiche auf, die gemeinsam miteinander umlaufend ausgebildet sind und von denen jeder koaxial zu seinen jeweils benachbarten Oberflaechenbereichen angeordnet ist und dass jedes Garn lediglich einem dieser Oberflaechenbereiche zugefuehrt wird, derart, dass der Laufweg jedes Garnes einen Bereich aufweist, in dem das Garn schraubenlinienfoermig um den jeweiligen zugeordneten zylindrischen Oberflaechenbereich der Rolle herumgefuehrt ist.
Patent DD-202609-A5 (DD)
Title: Herbizid-zusammensetzung mit erhoehter lebensdauer im erdboden
Inventor: KENG-HSIN HSU JOANNA
IPC: A01N25/22
Filed: 1982-04-16
Abstract: Thiocarbamate, die als Herbizide aktiv sind, werden in Verbindung mit bestimmten 4-Phenyl-1,2,3-thiadiazolen der Formel I verwendet, in der R hoch 4 fuer Trifluormethyl oder -OCNH-R hoch 5 steht, wobei R hoch 5 aus der Gruppe C tief 1-C tief 3-Alkyl, Phenyl und substituierten Phenyl mit einem oder mehreren Substituenten, die unter den Halogenen oder Trifluormethyl ausgewaehlt wurden, entnommen wird. Ein typischer Anwendungsfall besteht darin, ausreichend 4-Phenyl-1, 2, 3-thiadiazol in eine Zusammensetzung aufzunehmen, um die Geschwindigkeit des Abbaus des Thiocarbamats im Boden zu verringern. Das Ergebnis dieser Anwendung sind eine erhoehte Wirksamkeit und eine Verlaengerung der Einwirkungsdauer des Thiocarbamats als Herbizid, so dass eine einzelne Gabe des Herbizids ueber eine laengere Periode wirksam ist.
Patent DD-290920-A5 (DD)
Title: Verfahren und vorrichtung zur elektrophoretischen herstellung eines keramischen filterkuchens
Inventor: KNYE ULRICH
IPC: C25D13/02
Filed: 1985-12-27
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur elektrophoretischen Herstellung eines keramischen Filterkuchens, der zur weiteren Verarbeitung in der plastischen Formgebung dient. Ziel ist die Verbesserung der Qualitaet und die Senkung von Material-, Energieaufwand und Arbeitszeit. Die Aufgabe besteht darin, die Schlickerreste im Kern vollstaendig zu beseitigen, ohne dabei den Filterkuchen uebermaeszig zu entwaessern und den Feuchteunterschied zwischen Kathoden- und Anodenseite zu verringern. Erfindungsgemaesz wird waehrend des sich zwischen Kathode und Anode bildenden Filterkuchens gleichzeitig Filtrat zwischen Anode und Filtermittel hindurchgefuehrt und nach teilweiser Bildung des Filterkuchens der Schlickerzulauf abgestellt und das Filtrat bis zur Beseitigung des verbliebenen Schlickerkerns unter Druck gesetzt. Figur
Patent DD-265402-A5 (DD)
Title: Verfahren zur herstellung eines 3(2h)-pyridazinen-derivats und insektizide, ekarizide, nematouide und jeder fungizide zusammensetzungen
Inventor: NAKAJIMA YASUYUKI
IPC: C07D237/14
Filed: 1987-02-06
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuer Pyridazinonderivate der allgemeinen Formel (I), worin die Substituenten die in der Beschreibung angegebene Bedeutung besitzen. Diese neuen Verbindungen sind als wirksamer Bestandteil von insektiziden, akariziden, nematoziden und/oder fungiziden Zusammensetzungen sowohl fuer die Anwendung in der Landwirtschaft und im Gartenbau als auch als Vertreibungsmittelzusammensetzungen gegen Zeckenparasiten an Tieren nuetzlich. Formel (I)