baber/WOPTO huggingface dataset:
Patent DE-4331119-A1 (DE)
Title: Piece of convertible upholstered furniture
Inventor: BETZ BERNHARD
IPC: A47C17/13
Filed: 1993-09-14
Abstract: In the case of a piece of convertible upholstered furniture, comprising at least two upholstered-furniture elements which can be arranged in a row or set at an angle to one another, provision is made for one upholstered-furniture element to be designed as the upper part and to have front and rear vertical supporting elements or supporting walls standing on the floor, which on at least one side of the upper part form, together with the upper connecting parts, a tunnel-shaped opening into which a lower part can be inserted in a first use position or above which the upper part can be pushed, the lower part having a cross-sectional shape substantially corresponding to the tunnel-shaped opening, and for it to be possible by lateral displacement of the upper part with respect to the lower part or by pulling the lower part out of the upper part to bring the lower part into a second use position, in which it can be arranged in a row with the upper part, is separated from the latter or can be brought into an angular position relative to it.
Patent DE-4334065-A1 (DE)
Title: Wheelbarrow
Inventor: RINSER GEORG
IPC: B62B1/20
Filed: 1993-10-06
Abstract: Wheelbarrow which can be adjusted and dismantled and the parts (10, 12; 22, 34) of which can be inserted loosely into one another, the parts forming a supporting frame for a trough. <IMAGE>
Patent DE-4337377-A1 (DE)
Title: Vehicle gear lever for automatic transmission - has vertical shaft, holder, and connection arm made of one-piece plastics construction
Inventor: KANEMATSU HIDEKI
IPC: F16H59/10
Filed: 1993-11-02
Abstract: The gear lever arrangement includes a gear lever (10a) with a tube-shaped section (11) containing an axial opening (11f). The bottom of the gear lever includes a holding section (12) fixed to the vehicle body and perpendicular to the tube-shaped section. A connection arm (13) extends from under the tube-shaped section. The tube-shaped section, holding section, and connection arm of the gear lever form a one-piece construction made of artificial resin or plastics. A knob (10b,16b) connected to the top of the tubular section allows movement of the lever by the driver. ADVANTAGE - Mainly made of plastic instead of metal, reducing cost.
Patent DE-4339560-A1 (DE)
Title: Checking and monitoring of digital video or audio signal connections
Inventor: BUCHLEITNER WOLF
IPC: G01R31/02
Filed: 1993-11-19
Abstract: An output conforming to the 1992 revision of the earlier AES 3-1985 standard is monitored with the ends of the prim. winding of the output transformer (TA) earthed through n-channel FETs (T1,T2) and its centre-tap fed via a load resistance (R) of 110 ohms. the FETs are gated by outputs (Q,Qbar) from a first D flip-flop (FF1). The centre-tap voltage is applied to a window comparator (V1,V2) driving a pair of D flip-flops (FF2) with a delayed clock input (S). Inverse-parallel green and red LEDs indicate whether the voltage is within (DG) or outside (DR) the limits (Ref1,Ref2) of pref. 4/9 and 5/9 of supply voltage (VB).
Patent DE-4400966-A1 (DE)
Title: Reducing data on process bus for simulation of VHDL
Inventor: LANGE EBERHARD DR
IPC: G06F11/36
Filed: 1994-01-14
Abstract: The system has a processor (P) that is bus coupled to a memory (S) and also to a bus watchdog (BU). The bus consists of data (DB), address (AB) and control (KB) lines. The watchdog circuit uses a knowledge based-access to identify bus cycles and effects storage of data according to a protocol.  The stored data can be transferred directly (BIN) to a post processor (BUP). This provides a reduction in simulation data and saves on wait cycles.
Patent DE-4401672-A1 (DE)
Title: Pipe connector and conical sleeve
Inventor: SCHMITZ RALF
IPC: F16L33/22
Filed: 1994-01-21
Abstract: The pipe connector has a pipe fitting with a hose nipple with a circular groove, over which the end of the pipe is pushed. A conical sleeve is clamped onto the end of the pipe as the pipe is pressed into the circular groove. The hose nipple (2) has a shoulder (21) at its free end, and the sleeve (3) has a hollow cylindrical inner wall (34) connected on to the conical region (32). A stepped bore (36) is located in the sleeve extending from the front face (37) away from the cone on a level with hose nipple shoulder.
Patent DE-4406030-A1 (DE)
Title: Condensing boiler with combustion chamber
Inventor: ASMANN HARTMUT DIPL ING
IPC: F24H1/44
Filed: 1994-02-24
Abstract: The boiler has vertical water pipes extending through a heating gas flue and has a heat exchanger surface matching the decreasing thermal capacity of the heating gas. The heating gas flue is divided by a vertical partition (7) into a middle flue (4) and into two side flues (4') adjoining at the end of the middle flue. First smooth pipes (8) and then ridged pipes (9) are positioned in the flue in the direction in which the heating gases flow. The first group of smooth pipes are of larger diameter than the next, larger, group of smooth pipes and then a group of ridged pipes. Groups of ridged pipes of lesser diameter are next to the group of ridged pipes in the middle flue, but next to a larger number in the side flues.
Patent DE-4406346-A1 (DE)
Title: Imaging system
Inventor: HOHMANN THOMAS DIPL ING
IPC: H04N7/00
Filed: 1994-02-26
Abstract: An imaging system comprises a scanning and receiving unit (SRU-10) which supplies image information with high bandwidth. A recording unit is also provided which has a video channel performance of less bandwidth and a bandwidth of the image received by the scanning and receiving unit. To process the full bandwidth, the recording unit comprises more than one video recorder (VTR1, VTR2) and the image information supplied by the scanning and receiving unit (SRU-10) is split into more than one part, each part being recorded by an associated video recorder. The information is preferably recorded with an overlap at the base end (Fig. 1). <IMAGE>
Patent DE-4406679-A1 (DE)
Title: Safety trigger for hand gun with manual cocking
IPC: F41A17/46
Filed: 1994-03-01
Abstract: The hand gun safety trigger (1) coacts with a manual cocking and a cocking strip (5) in the gun butt. On the trigger is secured one or two spacers (3) and a shaped part (4) is located at the top end of the cocking strip. Pref. the spacers can be part of the trigger shoe (2). The spacer (5) may be sickle-shaped, arcuated in the direction of the cocking strip. The shaped part is typically made of spring steel, partly coated with plastics material.
Patent DE-4409570-A1 (DE)
Title: Method for removal of water from fuel system of IC engine, especially diesel engine
Inventor: PICHLER HELMUT
IPC: F02M37/32
Filed: 1994-03-21
Abstract: The water removal method involves using a special separator (3). The water accumulating here in the reservoir is mixed with the combustion air for the engine on the suction stroke. The separator is integrated with the fuel filter and has a pipe (11) going to the inlet manifold (12), where it terminates in a spray nozzle (13). The pipe also has a valve 910) to control the amount of water passing through. This valve is a solenoid valve. The water amount is also controlled by system pressure through a relief valve (7) in the fuel circuit. The separator has a sensor (8) to measure the water content in the fuel.
Patent DE-4418147-A1 (DE)
Title: Infra-red radiation protection for camouflage clothing
Inventor: FUCHS HELMUT DR ING
IPC: A41D31/00
Filed: 1994-05-26
Abstract: Infra-red radiation protection is for protective camouflage clothing and netting and consists of metal coherer distributed finely on the surface of high polymer yarns or flat structures. The coherer adheres firmly to the high-polymer material as metal dirt that cannot be washed out.
Patent DE-4419566-A1 (DE)
Title: Reaction vessel with compartments sealed by meltable closures
Inventor: BERNAUER HUBERT DR RER NAT
IPC: B01L3/14
Filed: 1994-06-03
Abstract: Reaction vessels comprising \- 1 reaction compartment sealed from the outside by a meltable closure are new. Also claimed is a kit comprising one or more reaction vessels as above.
Patent DE-4421668-A1 (DE)
Title: Waste washing water re-cycling system
Inventor: HAUSER DIETER
IPC: E03B1/04
Filed: 1994-06-23
Abstract: The water-re-cycling system has a reservoir to which the used water from a washbasin (12), bath, etc. is supplied, with additional fresh water supplied to the reservoir from a mains water feed pipe (11) and the water fed off from the reservoir to a water closet flushing tank (3). The operating conditions of the water-recycling system, e.g. the operating times and/or the characteristics of the waste water are monitored by a control unit (18), with the information provided by the latter used for initiating different re-cycling operations.
Patent DE-4421783-A1 (DE)
Inventor: EHBETS HARTMUT
IPC: G01C15/02
Filed: 1994-06-22
Abstract: The invention relates to an optical device by means of which the direction of a graticule may be measured with high precision. To this end, the graticule is illuminated by a spotlight and the light reflecting from it collected by a theodolite telescope and a locating detector. To increase the range and to improve accuracy of measurement, use is made not of a conventional spherical metal graticule but a sphere of transparent material the refractive index n of which is greater than the square root of 2 and smaller than 2.
Patent DE-4429298-A1 (DE)
Title: Adjustable packing e.g. for valve stems
Inventor: STOCK HANS-GEORG
IPC: F16K41/02
Filed: 1994-08-18
Abstract: The arrangement consists of a packing bush (4) which is mounted in the extension (1) of the valve housing which supports the valve spindle (2). The packing bush is threaded on its outside diameter and is screwed into the threaded bore (5) of the extension (1). The packing bush has faces (8) on its circumference with which a key can engage to rotate the bush. The key is inserted through openings (7) in the extension. The faces (8) on the packing bush can be formed by slots, teeth, blind holes or through holes in the bush. A ring can be placed under the bush to protect the packing when the bush is screwed down on it.
Patent DE-4435561-A1 (DE)
Title: Guide bar support for warp knitting machine
Inventor: MISTA KRESIMIR DIPL ING
IPC: D04B27/24
Filed: 1994-10-05
Abstract: A guide bar on a warp knitting machine can move along its axis and is held through a compensating device on a support which is axially rigid and pref. swings about its axis. The compensating device consists of at least two spaced support arms (8) hinged at their ends to the support (6) and the guide bar (1).
Patent DE-4437798-A1 (DE)
Title: Sheet-like connection
Inventor: AUGUSTIN SIEGFRIED
IPC: F16B5/02
Filed: 1994-10-11
Abstract: Sheet-like connection of at least two metal plates (1 and 2) which exhibit through-passages (6) through which a shank (8) of a cap screw (3) penetrates, the first metal plate (1) being further remote from the cap (7) of the screw (3). In order to be able to produce such a screw connection even in the case of a very thin first metal plate (1) and a relatively large screw (3), it is provided that the first metal plate (1) is provided, in the region of the through-passage (6), with a collar (5) which is oriented towards the second metal plate (2) and is angled off in the region of a convex portion (4) such that the border (10; 10a, 10b, 10c, 10d) of the through-passage (6) engages at least partially into the shank thread (9). <IMAGE>
Patent DE-4439588-A1 (DE)
Title: Purification of waste gases charged with organic materials
IPC: F23J15/00
Filed: 1994-11-05
Abstract: Waste gas purification of waste gases charged with organic materials comprises thermally treating at 850-900 deg  C for 8 secs., feeding into a steam generator, decomposing the organic components and Hg, Ct and S-cpds. at 140-180 deg  C for 4 secs., and depositing the solid reaction products on a filter. An appts. for carrying out the process is also claimed.
Patent DE-4441127-A1 (DE)
Title: Automatic hearing screening based on presence or absence of otoacoustic emissions
Inventor: ZOTH PETER
IPC: A61B5/12
Filed: 1994-11-21
Abstract: The screening uses parameters and threshold values specified from the outside or programmed in the permanent storage. The parameters and threshold values are used for the statistical computing and evaluation. The absence of the otoacustic emission (OAE) is derived from the signal/noise ratio also from the number of measurement cycles.To attain the measurement results no fixed number of measuring cycles is specified. However for minimising the measuring time intermediate results are computed. When the specified statistical result quality is reached, the measurement is temporarily ended.
Patent DE-4441741-A1 (DE)
Title: Exhaust valve mechanism for motorcycle
Inventor: YOKOYAMA MASASHI
IPC: F02B75/16
Filed: 1994-11-23
Abstract: The exhaust valve mechanism is used in a motor cycle with a single cylinder or multicylinder engine (10). It has an exhaust pipe arrangement (11) to discharge exhaust gases from the engine while also damping and throttling these gases. The arrangement comprises a control part (6,25) to control the engine, with an exhaust valve (23) device (20) located in the exhaust pipe. A control device (24) activates as a response to the engine control part and opens the valve fully from its closed position.
Patent DE-4443563-A1 (DE)
Title: Triangular, replaceable, rotary machine tool cutter, and carrier
Inventor: SCHRAMMEL HELMUT DIPL ING
IPC: B23C5/22
Filed: 1994-12-07
Abstract: A multipurpose cutter, essentially a form milling cutter, preferably with a triangular body, having: two opposite flat faces (2,3), three thin side surfaces (4,5,6) three corresponding (pairs of) longitudinal edges (7-12) between the side surfaces (4,5,6) and the faces (2,3) three apex edges (13-15) between the flat faces (2,3), and a central bore (B) to screw the cutter to a holder. At least one of the long edges (7-9), at each of the apex edges (13-15), has a cutting edge, commencing at the cutting point (2a,2b,2c); and in addition may have an edge breaking cutter, which shapes the edge of the workpiece. Further constructional details, variations of this basic form, and a rotating carrier for the cutter are also claimed.
Patent DE-4443862-A1 (DE)
Inventor: SCHWENKEL HANS DIETER
IPC: G01R19/165
Filed: 1994-12-09
Abstract: A device for comparing two direct voltages (U1, U2) has a voltage comparator (3) with two inputs (9, 11). One of the voltages to be compared (U1, U2) is directly fed to one of the inputs (9, 11). The other voltage is supplied to a voltage converter (2) in which an alternating voltage (8) is superimposed on the voltage to be compared, so that the direct voltage generated at the output (7) of the voltage converter (2) periodically oscillates in cycle with the square wave signal (8) between an upper and a lower amplitude value. The difference between both amplitude values corresponds to the tolerance band within which both voltages to be compared (U1, U2) need to be identical. The voltage signal produced by the voltage converting circuit (2) reaches the other input (9) of the voltage comparator (3) which in turn produces an alternating signal at its output (15) only when the upper amplitude value is higher than and the lower amplitude value is lower than the direct signal fed to the other input (11) of the comparator (3). The alternating signal produced by the comparator (3) is supplied to a voltage transformer (4) that generate therefrom a system-extraneous voltage.
Patent DE-4445446-A1 (DE)
Title: Bicycle saddle for providing comfortable ride
Inventor: HENSEL FRANK
IPC: B62J1/00
Filed: 1994-12-20
Abstract: The saddle (1) is horseshoe-shaped with its open end pointing in the direction of travel of the bicycle. The rider's crotch makes no contact with the saddle. The rider's weight is carried on the upper thighs and the buttocks relieving the pressure on the coccyx and the area between the legs. The saddle can be split longitudinally into two parts.
Patent WO-8200595-A1 (WO)
Title: Set of construction elements to be assembled
Inventor: MEYER A
IPC: A63H33/08
Filed: 1981-08-08
Abstract: The construction set is comprised of synthetic material elements capable of being assembled. On their upper side, the elements have a protruding portion and, in their lower side, a tightening portion. The assembly of two construction elements is obtained by introducing, under pressure, the protruding part of one of the elements into the tightening part of the other element. The material of the construction elements is a synthetic material, flexible, solid, friction resistant, undeformable and hygienic, as for example polyethylen. The tightening part (1) and the protruding part (2) are coaxial and comprised by sleeve-shaped walls. On their outer face, the elements are provided with round corners (9), and in their inner portion, with reinforcement walls (6).
Patent WO-9100168-A1 (WO)
Inventor: MOHR WOLFGANG
IPC: B26D7/06
Filed: 1990-04-25
Abstract: Un dispositif de découpage de feuilles empilées comprend une surface de support formée d'un champ d'admission (4) qui reçoit les feuilles (5) à découper, d'un champ de travail (3) au-dessus duquel sont agencés une lame de coupe (10) et un sommier de serrage (9), suivi d'un champ de sortie (22, 32) qui reçoit les feuilles découpées. Le champ de sortie est subdivisé en une première zone (22) adjacente au champ de travail (3) et en une deuxième zone (32) située en aval de la première. Une première règle (41) est agencée sous le champ de sortie à la hauteur de l'interface entre les deux zones (22, 32). La deuxième zone (32) peut être soulevée au-dessus d'une position où elle forme un seul plan avec la première zone (22). La première règle (41) peut elle aussi être soulevée et mise dans une position de travail où elle coopère avec la première zone (22) du champ de sortie. L'ensemble du champ de sortie peut se déplacer perpendiculairement au plan de découpage (13), créant un écartement entre le champ de sortie et le champ de travail.
Patent WO-9111597-A1 (WO)
Title: Procede et installation pour la production d'energie mecanique
Inventor: ANKERSMIT HENDRIK JAN
IPC: F01K23/10
Filed: 1991-01-18
Abstract: L'invention concerne un procédé pour la transformation continue de l'énergie liée chimiquement dans un combustible de départ à base de composés C-H en énergie mécanique utile. A cet effet, on emploie une turbine à gaz et, pour obtenir un rendement mécanique élevé, la combustion s'effectue au moins en partie avec un combustible obtenu à partir du combustible de départ par une réaction endothermique, le chauffage de l'espace de réaction pour la réaction endothermique s'effectuant, soit par l'air de combustion comprimé chauffé par les gaz d'échappement, soit par les gaz d'échappement chauds eux-mêmes.
Patent WO-9306644-A1 (WO)
Inventor: SCHUSTER NORBERT
IPC: H02J9/06
Filed: 1992-09-21
Abstract: Die Erfindung bezieht sich auf ein Meßverfahren zum Gewinnen eines Schaltbefehls einer Schnellumschalteinrichtung, bei dem eine sprungartige Veränderung der Spannung an einer Verbraucheranlage erfaßt und eine Differenzspannung unter Heranziehung der Spannung einer zuzuschaltenden Energieversorgungsquelle und der Spannung an der Verbraucheranlage gebildet wird sowie der Schaltbefehl für einen Leistungsschalter unter Berücksichtigung von dessen Eigenzeit abgegeben wird, wenn für den Zeitpunkt der Umschaltung eine Differenzspannung mit einem Wert unterhalb eines zulässigen Höchstwertes vorausberechnet wird. Um ein solches Meßverfahren möglichst genau und schnell durchführen zu können, werden erfindungsgemäß beim Abtrennen der Verbraucheranlage die Scheitelwerte (U1max, U2max), die Frequenzen (f1, f2) und die Phasenlagen (Ζ1,Ζ2) der Spannungen (U1,U2) an der einen und der weiteren Energieversorgungsquelle (E1,E2) ermittelt. Nach dem Abtrennen der Verbraucheranlage (V) werden die zeitliche Änderung (α) der Frequenz (f3) und die zeitliche Änderung des Betrages der Spannung (U3) an der Verbraucheranlage (V) ermittelt. Anschließend wird mit diesen Größen der Zeitpunkt der Umschaltung errechnet.
Patent WO-9610857-A1 (WO)
Title: Dispositif de protection contre des courants differentiels
Inventor: SCHIEL LUDWIG
IPC: H02H7/045
Filed: 1995-09-26
Abstract: Un dispositif de protection d'une unité d'alimentation en énergie électrique contre des courants différentiels comprend un dispositif de prétraitement de valeurs de mesure et un dispositif d'évaluation qui vérifie sur la base d'un rapport prédéterminé entre un courant différentiel et un courant de stabilisation (courbe caractéristique de réponse) si les valeurs calculées des courants différentiels et de stabilisation se situent dans une plage de blocage ou dans une plage de déclenchement. Une plage complémentaire de stabilisation est prévue dans la plage de blocage. Afin d'éviter que le dispositif de protection ne cause un blocage durable dans le temps suite à un défaut extérieur, accompagné de la saturation du convertisseur, le dispositif d'évaluation (21) comprend un dispositif de contrôle (30) dans un circuit de stabilisation (25) qui contrôle si les valeurs de courant calculées définissent un point dans la plage complémentaire de stabilisation (31). Si c'est le cas, un signal de blocage est généré afin d'activer un dispositif de blocage (37) connecté en aval du dispositif de contrôle (30). Lorsque par la suite les valeurs de courant détectées définissent pour la première fois un point situé à l'extérieur de la plage complémentaire de stabilisation (31), un relais temporisateur (40) est branché dont la sortie est connectée à une entrée de remise à l'état initial du dispositif de blocage (38).
Patent WO-9614647-A1 (WO)
Inventor: DITTMANN MICHAEL
IPC: B23K1/00
Filed: 1995-11-03
Abstract: Une broche de connexion (10) d'une bobine, broche sur la partie terminale (11) de laquelle une partie terminale (12) d'un fil d'enroulement est enroulée en formant plusieurs spires, reçoit tout d'abord une goutte d'une brasure tendre sans fondant (14), puis elle est placée près des pointes de deux électrodes (2, 3) qui se font face. On fait passer entre les électrodes un arc électrique d'une intensité et d'une durée déterminées, ce qui fait fondre la brasure tendre (14), et le fil d'enroulement (12) est relié à la broche de connexion (10). Il en résulte un brasage sans fondant de l'extrémité de l'enroulement; le mandrin (8) et la broche de connexion (10) ne subissent qu'un faible échauffement.
Patent WO-9740501-A1 (WO)
Inventor: SEDLAK HOLGER
IPC: G11C16/04
Filed: 1997-04-16
Abstract: Programmierbarer Festwertspeicher vom EEPROM-Typ, dessen Speicherzellen mit einem eine isolierte Gateelektrode (FG) aufweisenden Speichertransistor (ST) und einem dazu in Serie geschalteten Auswahltransistor (AT) gebildet sind, wobei der Drainanschluß eines jeweiligen Auswahltransistors (AT) mit einer Bitleitung (BL) und der Gateanschluß eines jeweiligen Auswahltransistors (AT) mit einer Wortleitung (WL) verbunden ist und der Steuergateanschluß (SG) der Speichertransistoren (ST) mit einer Lesespannung (UL') beaufschlagbar ist, wobei der Wert der Lesespannung (UL') von der Frequenz (fcl) des Lesetaktes (takt1; takt2) abhängt.
Patent WO-9802685-A1 (WO)
Inventor: HEER KLAUS-PETER
IPC: F15B19/00
Filed: 1997-07-14
Abstract: Dans le dispositif décrit, le temps (ta) que prend un élément d'entraînement (2) pour réagir à une commande de soupape est comparé à une valeur enregistrée de référence et un résultat d'essai est dérivé de la déviation détectée. On peut en tirer des conclusions sur l'état des ressorts (4, 5, 6) dans le boîtier (1) du mécanisme d'entraînement. L'invention est utile dans des régulateurs pneumatiques de position.