baber/WOPTO huggingface dataset:
Patent DE-4338523-A1 (DE)
Title: Operating method for CNC-controlled machines
Inventor: KUCHENHART FRIEDRICH-WILHELM
IPC: D05B19/08
Filed: 1993-11-11
Abstract: In the case of numerically controlled production machines, such as industrial sewing machines, the paths which are to be followed are predetermined by a basic program by means of coordinate sets. As a result of moments of inertia and for other reasons, trailing errors occur. The invention proposes to determine the actual course of the path in a test run and to correct the desired coordinates correspondingly, preferably in real time during the test run, in order to achieve reduced trailing errors in actual production.
Patent DE-4341511-A1 (DE)
Title: Container arrangement e.g. for high voltage equipment
Inventor: JANTSCH GUSTAV ING GRAD
IPC: E04H5/04
Filed: 1993-12-06
Abstract: The assembly includes a first and second container (3a,3b) which are disposed next to each other. The containers (3a,3b) are open at their facing sides and form a common area (5). A live switchgear arrangement, incorporating an energy part (7) and a secondary part (9), is arranged in the area (5). To operate it, personnel can enter the area (5) through a door (11). For personal protection it is necessary for the energy part (7) to be partitioned off. The wall formed at least partially as the protective partition (13) is provided and may be constructed as a continuous metal grid for earthing purposes, thereby satisfying the safety recommendations for the protection of electrical personnel.The protective partition (13) may also be designed as a load-bearing element. The container (3a) and the protective partition (13) may form a structural unit, with the energy part (7) being contained in the container (3a). If this space is not sufficient then it is also possible for the wall (15) of the container (3a) opposite the protective partition (13) to also be open and for a further container to be connected to it forming a row of three or more containers.
Patent DE-4342333-A1 (DE)
Title: Control of IC engine fuel injection
Inventor: FRANZKE KNUT DIPL ING
IPC: F02D29/02
Filed: 1993-12-11
Abstract: A control device for the individual injection of fuel to each cylinder, has the engine speed and load first determined, followed by calculation of the necessary injection start and duration, with finally the fixing of injection masking (suppression) according to engine parameters and wheel speeds. The masking occurs for every second camshaft revolution and there are twice the number of reducing stages as there are cylinders. The masking pattern is set out in a table in two separate groups, each one different from the other. For a reduction in engine torque, there is more masking of the fuel injection, and for an increase in torque, less masking.
Patent DE-4343127-A1 (DE)
Title: Load secure electronic component assembly
Inventor: LAMERS JOHANNES
IPC: H05K3/28
Filed: 1993-12-17
Abstract: The electronic component assembly includes at least one circuit board (3) carrying conductive tracks (7), on which at least one electronic component is fixed. The electrical connections (6) of the component contact the tracks.The circuit board is connected to a support (2) by an elastic adhesive material layer (8) or by dots of elastic adhesive material (8'). The layer or dots have a thickness of at least 3mm, in one embodiment, preferably from about 5 to 10mm.
Patent DE-4400063-A1 (DE)
Title: Door intercom. system suitable for entryphone
Inventor: THOMAIER KLAUS
IPC: H04M11/02
Filed: 1994-01-04
Abstract: The door intercom system has two speak points (3) connected to each other. Each point (3) has a loudspeaker (5) and a microphone (4). One speak point (3) is arranged near a door (2) or a gate of a building (1) or an entrance. The other point is arranged inside the building (1). A sound recording and play back device (7) records the microphone (4) signal at the speak point (3) outside, near the door (2). Also, or alternatively, the recording/play back device (7) activates the loudspeaker (5) of the outside speak point (3) with a recorded signal. This device (7) may also record the signal of the microphone inside the building and may play back the recorded signal inside the building (1).
Patent DE-4404262-A1 (DE)
Title: Air cooler or ventilator shield
Inventor: LOEFFLER WILLY
IPC: F04D29/54
Filed: 1994-02-10
Abstract: The shield for a ventilator or air cooler comprises a housing with air inlet and outlet, with a laminate structure having cooling medium pipes passing through it. A ventilator driven by an electric motor is located at the air outlet, with a shield at its impeller. The shield forms as flow guide unit to ensure a streamlined outlet airflow, with a stationary guide vane edge (3) at the sidestream of the impeller (2) and close to it. These vanes (13,14) are curved such that the air streams leaving the impeller are clustered together, and the shield is located on the inlet or outlet side of the guide vanes such that the airflow is not disturbed.
Patent DE-4412731-A1 (DE)
Title: Collecting container for hazardous fluids
Inventor: TUREK FRITZ PROF DR
IPC: B65F1/16
Filed: 1994-04-13
Abstract: The container has a curved filling funnel opening with the lower apex facing the handler. The opening is closed off by a cover which is curved to match the opening. Movements of the cover and shut-off component in the waste pipe are interconnected by a central shaft in the upper portion of the filling funnel. Two rocking levers on the shaft and shut-off component respectively provide the connection between the shaft and shut-off component.
Patent DE-4413074-A1 (DE)
Inventor: LENHARD-LUBESEDER ULRICH
IPC: B01J19/00
Filed: 1994-04-15
Abstract: The reactor contains combustible material, and is opened for a short time. Inert gas is supplied to the reactor (1) through the inert gas lock (3); simultaneously, there is extraction (5,6) from the reactor head space. Pref. the normal measurement and control, establishing the oxygen content in the reactor, is abandoned during the following. A pre-determined, definite difference value, which is specific to the present prodn. conditions, between inert gas flow and the defined, withdrawn head space gas flow, is established and maintained. Inert gas is simultaneously withdrawn, in situ. The inert gas supplied, may be obtd. from vapourised liq. nitrogen, which is simultaneously used to effect a cryogenic cleaning of the head space gas.
Patent DE-4414980-A1 (DE)
Inventor: FENNEL HELMUT
IPC: B60T8/00
Filed: 1994-04-29
Abstract: A circuit arrangement for a braking system with electronic braking-force distribution and ABS/ASR contains circuits (19, 20) for monitoring the braking system and for switching the regulation system over or off as a function of defects and/or the respective regulating or travel situation. If a sensor (S1 to S4) or one sensor per axle fails or if a defective sensor signal is emitted, the vehicle reference speed (vREF) is established on the basis of the intact sensors, and an electronic braking-force distribution function continues to be permitted whereas an ABS or ASR function is prevented. If the defective sensor is a rear wheel sensor (S2, S4), both rear wheels (HL, HR) are regulated synchronously. If there is a defect in or a malfunctioning of a hydraulic pump system (7) or if the supply voltage (UB) drops, an electronic braking-force distribution function is permitted up to a given limit, whereas an ABS/ASR function is prevented.
Patent DE-4416495-A1 (DE)
Title: Car-jacking theft prevention device
Inventor: BAUMKOETTER MANFRED
IPC: B60R25/04
Filed: 1994-05-10
Abstract: A device to prevent unauthorised use of a car has an electronic control unit for the ignition, fuel injection, etc connected with a device which recognises the input of a code, like a magnetic card reader, a chip card reader or a keyboard. The control unit uses a microprocessor. There is an additional system which evaluates and stores operating data like the number of starting attempts, number of hours the car is driven or the distance driven. There is also a system to inform the driver or to communicate with him, when a further period of operation after an initial period is not possible.
Patent DE-4416700-A1 (DE)
Title: Deflashing equipment for tubes
Inventor: KLANE BERND DIPL ING
IPC: B21C37/08
Filed: 1994-05-11
Abstract: A device for deflashing cylindrical workpieces (7) esp. tubes, comprises one or more brush strips and/or stripper plates (8) on a carrier (3) rotating about an axis (2). The free working ends of the brushes and/or stripper plates (8) are at a distance from the axis (2) allowing the workpiece (7) to pass between them. A deflashing process is also claimed in which the deflashing device is preceeded by a workpiece (7) freezing zone.
Patent DE-4417726-A1 (DE)
Title: Portable flood barrier
Inventor: BANDITT GUENTHER
IPC: E02B3/10
Filed: 1994-05-20
Abstract: The flood barrier comprises hollow portable elements (1) whose inner space can be filled with water.  The elements are made from flexible material and connect with further elements to form a protective wall. In the unfilled state the elements reduce to smallest possible dimensions. The elements have a filling device (2) and at least one automatically or manually operable device to ventilate same.  The filling device can have a tubular hose coupling with shut-off member. The hollow element can have a circumferential inherently closed cable (4) of non-degradable material exposed at certain sections to allow easier handling of the element.
Patent DE-4417796-A1 (DE)
Title: Hydraulic shock absorber with an adjustable damping force
Inventor: NEZU TAKASHI
IPC: B60G17/08
Filed: 1994-05-20
Abstract: The present invention provides a hydraulic shock absorber (1) with an adjustable damping force, with a cylinder (2) filled with a hydraulic fluid, a piston (3), mounted in such a way that it can slide within the cylinder (2), for dividing the interior of the cylinder (2) into two chambers (2a, 2b), a piston rod (4) with one end connected to the piston (3) and the other end extending to the exterior of the cylinder (2), a damping-force generation mechanism which is designed to provide communication between the two chambers (2a, 2b) and to generate a damping force, a communication passage (9) for communication of one of the two chambers in the cylinder (2) with the other chamber, and a valve which is provided in the communication-passage arrangement and is designed to generate the damping force by being opened to provide one-way flow of the fluid. The shock absorber (1) has a valve-opening pressure adjusting mechanism with a back pressure chamber (18) which communicates with an upstream portion of the communication as regards the valve and is designed to change a valve opening pressure of the valve in conformity with a pressure in the back pressure chamber (18), and a relief valve (31) which communicates into the back pressure chamber (18) with a downstream portion of the communication passage (9) and is capable of adjusting the pressure in the back pressure chamber (18). <IMAGE>
Patent DE-4421789-A1 (DE)
Title: Electricity meter
Inventor: REGN JOHANN
IPC: G01R15/18
Filed: 1994-06-22
Abstract: The electricity meter contains a current converter (1) with a current winding (3) forming the primary winding and a ferrite core (2) carrying a secondary winding (4). A clamp block has an integral, trough shaped carrier (6) extending into the meter housing in which the ferrite core is held elastically by a mounting spring (9). The ferrite core lies in a cradle (10) in the carrier and matched to its shape. The mounting spring fits into slots on both sides of the cradle. The ends of the U-shaped spring have hooked projections (7) and the core is clamped between the spring arms. Spring tongues (13) force the core against the base of the cradle.
Patent DE-4422931-A1 (DE)
Title: Producing metal-ceramic bond
Inventor: RAUB BERND
IPC: A61C13/08
Filed: 1994-07-01
Abstract: Metal (alloy) caps are fixed to ceramic bases by coating the adhesion surface of the cap with a metal (alloy) dispersoid contg. ceramic particles. During heating the ceramic dispersoid reacts with the ceramic base and the metals react with the metal of the cap to give a good bond.
Patent DE-4424162-A1 (DE)
Title: Coupling nut for dielectric pipe connection
Inventor: KYBURZ HANS DIPL ING
IPC: F16L25/02
Filed: 1994-07-08
Abstract: The coupling nut (8) has a metal body with an inner screw thread (10) for screwing onto an outer screw thread (2) provided by one pipe section (1) and a radial shoulder (9) projecting inwards to locate behind a radial flange (5) provided by the second pipe section (4). An insulating washer (7) is clamped between the pipe sections by tightening the coupling nut, and cooperates with insulation (11) between the nut and the second pipe section to provide a galvanic separation between the coupled pipe sections.
Patent DE-4425631-A1 (DE)
Title: Slats for water addition or removal from clay in extrusion press head
IPC: B28C1/22
Filed: 1994-07-20
Abstract: The slats (4) are fixed in the extrusion head (5) of a ceramic press (1,2). The slats have porous walls (6) and at least one internal chamber. The mass flow of the clay (3) is split into several smaller sub-streams which rejoin after passing through the slats. The slats are shaped to reduce or increase the cross-sectional area of the sub-streams so as to remove or add water to the clay. Valves are arranged to add or remove a measured amount of water via the internal chambers of the slats depending on e.g. the speed of extrusion of individual clay sub-streams.
Patent DE-4431780-A1 (DE)
Title: Personal entry system for building in multiple occupation
Inventor: BAUR ALBERT
IPC: G07C9/00
Filed: 1994-09-07
Abstract: The personal entry system includes an information terminal (10) located in the main entrance to the building. Visitors use the terminal to request entry to particular units by means of an intercom or a data entry system (12). The terminal is connected to each individual unit within the building and issues cards (5) which permit entry both to the building complex and to the individual units. The cards have a magnetic strip (6) or memory chip for data storage. A plan of the unit to which entry has been requested (8) and the shortest path to it from the entrance (9) is either printed out or displayed on the terminal or marked on the entry card. A security camera can also be included in the information terminal.
Patent DE-4434587-A1 (DE)
Title: Electronic ignition lock system on a motor vehicle
Inventor: MARQUARDT JAKOB
IPC: E05B19/04
Filed: 1994-09-28
Abstract: The invention relates to an electronic ignition lock system (1) on a motor vehicle with an electronic ignition key (2) and an electronic ignition lock (3) for activating an associated operating unit (5), such as engine electronics, immobiliser or the like. The ignition key (2) exchanges at least one encoded operating signal with the ignition lock (3). Furthermore, means for decrypting the encoded operating signal are provided in order to activate the operating unit (5). If the evaluation of the operating signal is positive, an electromagnetic lock (38) is released, as a result of which the electronic ignition key (2) can be moved out of the initial position in a rotary and/or translatory movement. This movement of the ignition key (2) acts on mechanical, electronic, optical or optoelectronic switching elements (44, 45, 46) located in the ignition lock (3). <IMAGE>
Patent DE-4438603-A1 (DE)
Title: Dental medicine device for measuring gum pocket depth
IPC: A61C19/04
Filed: 1994-10-28
Abstract: The device (1) has a handgrip (2) with a holder (3) at its front end for receiving a replaceable point, co-operating with a sensor (4) or switch, supplying a signal to an evaluation device. All the components of the device are resistant to steam and to temps. of up to 134 deg.C. Pref. the device incorporates a microswitch or microsensor provided via a surface-mounted device supported by a printed circuit contained within the hollow interior of the handgrip and used for entering additional information, e.g. the presence of blood or dental plaque.
Patent DE-4439565-A1 (DE)
Title: Valve for dispensing feed of fine ash into fluidic bed reactor
IPC: F27B15/12
Filed: 1994-11-05
Abstract: The fine ash feed valve consists of a swing flap (4) located in a return flow tube (1). In the starting operation state the swing flap blocks the return flow tube, while in full operation the swing flap is opened depending on the vol. of recycled fine ash. Pref. the swing flap consists of several segments with gaps in between. Alternately it may contain gaps formed in solid material, with the gaps forming heat expansion gap. Typically ceramic material is used for the flap.
Patent DE-4443581-A1 (DE)
Title: Liquid filter with interchangeable element
Inventor: ARDES WILHELM
IPC: F02M37/42
Filed: 1994-12-09
Abstract: The filter has an upright cup-shaped housing (10) with a removable cover, while the element (2) consists of a hollow cylindrical body (20) between two end plates. The sleeve (3) extends upwards from the bottom end plate (21), enclosing the body for part of its height, and is impervious to particles filtered out of the liquid by the body.Flexible elastic fins can extend obliquely outwards from the top edge of the sleeve, bearing at their free ends at an acute angle against the housing inside surface. The sleeve itself can be made of material permeable to liquid. It is in the form of a strainer over part of its surface at least.
Patent DE-4446071-A1 (DE)
Inventor: MURPHY BRIAN J
IPC: F02M57/02
Filed: 1994-12-22
Abstract: The high pressure fuel supply passage 68 which opens to the fuel injection valve bore 62 is of oval cross-section in the region of intersection, with the major axis transverse to the bore axis 66. <IMAGE>
Patent DE-4446549-A1 (DE)
Title: Holder for cooker hob in work top
Inventor: WOEHLER REINHARD
IPC: A47B77/08
Filed: 1994-12-24
Abstract: The angled holder (4) is lowered into the cut-out opening (2) in the work surface (1) and fixed. A holder strip (9) slopes into the opening and engages with the counter holder (5) fixed to the cooker hob (3). The angled holder's arm (7) moulded on a connecting arm (6) rests on the top of the work surface. The distance between the angled arm and an extra holder arm (8) on the connecting arm is shorter than the thickness of the work top. The holder arm is angled in the same direction as the angled arm. The free edge (11) of the holder arm is in the form of a sharp blade.
Patent WO-8404502-A1 (WO)
Inventor: KOLB HANS
IPC: B60R25/10
Filed: 1984-05-11
Abstract: Le présent procédé sert à protéger des véhicules à moteur d'un remorquage et/ou d'un cambriolage, qui provoqueraient une modification de l'inclinaison du véhicule à moteur. Celle-ci est mesurée au moyen d'un détecteur sensible à l'inclinaison qui, lors d'une modification de l'inclinaison, émet un signal déclenchant une alarme. Pour éviter les fausses alarmes lors de modifications de l'inclinaison qui ne sont pas provoquées par un remorquage et/ou un cambriolage, le signal est testé en fonction de différents critères. Ce n'est que lorsque tous les critères font penser que le véhicule est effectivement remorqué ou cambriolé que l'alarme est déclenchée.
Patent WO-9108112-A1 (WO)
Title: Printing head for ink-jet printer
Inventor: ROSENSTOCK GUENTER
IPC: B41J2/135
Filed: 1990-11-05
Abstract: The invention concerns a printing head for an ink-jet printer. Located on one side of a chip (12) is a row of nozzles (13) supplied with ink through an opening (14) in the chip, their heating elements being connected, by conductor tracks on the chip, with at least one contact strip (15, 16). The aim of the invention is to design the surface of the chip so that there are no unnecessary exposed areas. To this end, the surface of the chip is approximately triangular, the ink nozzles being disposed on one side of the triangle and a contact strip along each of the other two sides.
Patent WO-9213654-A1 (WO)
Inventor: KAISER WILHELM
IPC: B21D26/041
Filed: 1992-01-31
Abstract: Un procédé et un dispositif permettent de former hydrostatiquement des corps creux (17) en métal déformable à froid. A cet effet, un liquide sous pression est introduit de l'extérieur dans le corps creux (17) à l'intérieur d'une cavité de formage (16) d'une matrice (11), dans laquelle la paroi du corps creux est sollicitée par déplacement relatif contre une gravure de la cavité de formage (16). Afin d'assurer une exploitation simple et rapide, le corps creux (17) est retenu à l'extérieur de la zone de déformation de manière flottante, essentiellement exempte de toute force axiale, et n'est déformé que par le liquide sous pression. Celui-ci est premièrement introduit, pendant une phase de remplissage, sous une pression croissante de remplissage, puis pendant une phase de formage qui suit immédiatement dans le temps la phase de remplissage, il est introduit dans le corps creux (17) sous une pression croissante de formage. La valeur maximale de la pression de formage s'élève à un multiple de la valeur maximale de la pression de remplissage. Pendant la phase de remplissage, la quantité de liquide sous pression introduit dans le corps creux par unité de temps s'élève à un multiple de la quantité de liquide sous pression introduit par unité de temps pendant la phase de formage.
Patent WO-9221985-A1 (WO)
Inventor: HEMMINGER HERMANN
IPC: G01R35/02
Filed: 1992-04-24
Abstract: Die Erfindung betrifft eine Schaltung zum Prüfen des Funktionszustandes oder Status eines Sensors. Der Sensor kann entweder funktionsfähig sein, oder er kann ein fehlerhaftes Signal ausgeben, was insbesondere durch einen Schluss gegen Masse, einen Schluss gegen die Versorgungsspannung oder durch eine Unterbrechung bedingt ist. Besonders wichtig ist selbttätige Statuserkennung für solche Sensoren, die nur in grösseren Zeitabständen beobachtet und kontrolliert werden können oder die ihre Signale vollautomatisch arbeitenden Einrichtungen zuführen. In solchen Fällen ist es üblich, Betriebsparameter laufend zu kontrollieren und binäre Statussignale auszugeben. Beim Überprüfen der Funktionsfähigkeit eines Sensors ist es erwünscht, unterschiedliche Funktionszustände auf möglichst einfache Art erkennen zu können. Es bestand demgemäss das Problem, eine Prüfschaltung für einen Sensor anzugeben, die unterschiedliche Funktionszustände auf einfache Art unterscheidbar macht.
Patent WO-9222886-A1 (WO)
Inventor: BRISCOE DAVID
IPC: G09F11/12
Filed: 1992-06-01
Abstract: Sur une installation à placards publicitaires alternés, plusieurs placards sont disposés sur une bande continue (21) guidée par deux cylindres (25) tournants parallèles. La bande comporte, de préférence, deux ou trois placards.
Patent WO-9507438-A1 (WO)
Title: Bruleur catalytique
Inventor: LEDJEFF KONSTANTIN
IPC: F23C13/00
Filed: 1994-08-26
Abstract: L'invention concerne un brûleur (1) catalytique à deux étages, qui comprend au moins une conduite d'alimentation en gaz combustible (3) pour un gaz combustible contenant de l'hydrogène et/ou un hydrocarbure et au moins une conduite (17) permettant L'alimentation en un gaz de combustion comme de l'oxygène ou de l'air, deux étages de combustion (15, 16), le second étage de combustion (16) étant un brûleur monolithique que le mélange gazeux qui sort du premier étage (15) traverse et un échangeur de chaleur (8) qui communique avec le brûleur (1). Le premier étage de combustion (15) est un brûleur de diffusion dans lequel une chambre (6) contenant le gaz combustible est séparée de la chambre (7) qui contient le gaz de combustion par une couche catalytique (structure du brûleur (4)) perméable au gaz combustible. La structure du brûleur (4) est réalisée dans un matériau extrêmement poreux à action catalytique, d'une porosité > 50 % et d'une grosseur de pore comprise entre 0,001 et 100 νm. L'épaisseur de la couche est comprise entre 0,05 et 10 mm. Le gaz combustible est acheminé dans la chambre (6) et le gaz de combustion est acheminé dans la chambre (7).