baber/WOPTO huggingface dataset:
Patent BR-112017007487-B8 (BR)
Title: Dispositivo de carregamento para um motor de combustão interna, e método de operação para o dispositivo de carregamento
Inventor: JAN EHRHARD
IPC: F02M35/10
Filed: 2015-10-07
Abstract: A presente invenção refere-se a um dispositivo de sobrecarga e a um método de operação para dito dispositivo de sobrecarga para um motor de combustão interna (1), cujo dispositivo de sobrecarga tem um turboalimentador de gás de escapamento (4) e um carregador de recuperação (12), em que o carregador de recuperação (12) tem uma turbina de compressão (13) e um motor-gerador eletromecânico (14) acoplado ao mesmo. No presente, o lado de alta pressão (HP) e o lado de baixa pressão (LP) da turbina de compressão (13) podem ser conectados por meio de conexões de linha e dispositivos de válvula (15a ? 15d) à linha de suprimento de carga-ar (8) a jusante do compressor de ar fresco (6) do turboalimentador de gás de escapamento (4), em que dito carregador de recuperação (12) pode, por meio dos dispositivos de válvula (15a ? 15d) e do motor-gerador (14), ser comutado pelo menos entre um modo de operação de reforçador e um modo de operação de recuperação, em que dito carregador de recuperação pode, por um lado, no modo de operação de reforçador, ao acionado pelo motor-gerador (14), ser operado como um compressor para aumentar a pressão na linha de suprimento de ar fresco (8) ou, por outro lado, acionado pelo fluxo de carga-ar, ser operado como uma turbina para recuperar energia por meio do motor-gerador (14).
Patent BR-122016004010-B8 (BR)
Title: forma farmacêutica oral sólida de liberação prolongada
Inventor: EDWARD PATRICK O'DONNELL
IPC: A61K9/22
Filed: 2007-08-24
Abstract: forma farmacêutica oral sólida de liberação prolongada e seu uso. a presente invenção se refere a formas farmacêuticas, por exemplo, a uma forma farmacêutica resistente à violação que inclui um analgésico opióide, e seus usos.
Patent DE-10139798-B9 (DE)
Title: Strahlungsemittierendes Bauelement mit geometrisch optimierter Auskoppelstruktur
Inventor: BAUR JOHANNES
IPC: H01L33/38
Filed: 2001-08-14
Granted: 2006-12-28
Abstract: Strahlungsemittierendes
Bauelement mit einer Mehrschichtstruktur (3), die eine aktive Schicht
(4) mit mindestens einer strahlungserzeugenden Fläche aufweist,
und einem strahlungsdurchlässigen
Fenster (1) mit einer Hauptfläche
(2), auf der die Mehrschichtstruktur (3) angeordnet ist,  dadurch
gekennzeichnet, daß  das
Fenster (1) eine Seitenfläche
(7) mit einer ersten zur Hauptfläche
(2) senkrecht angeordneten Teilfläche (8) und einer zweiten,
zur Hauptfläche
(2) schräg
verlaufenden, gekrümmten
oder gestuften Teilfläche
(9) aufweist, wobei die erste Teilfläche (8) mit der Hauptfläche (2)
eine Kante (12) bildet und in einem Abstand d von der Hauptfläche (2)
in die zweite Teilfläche
(9) übergeht,  und
daß die
strahlungserzeugende Fläche
eine laterale Begrenzung aufweist, die von der von der ersten Teilfläche (8) und
der Hauptfläche
(2) gebildeten Kante (12) in einem Abstand l angeordnet ist, für den gilt  wobei n 1  den
Brechungsindex der Mehrschichtstruktur (3) und n 2  den
Brechungsindex des Fensters (1) bezeichnet, und der Brechungsindex
n 1  der...
Patent EP-1238224-B9 (EP)
Inventor: SCHUESSLER DAVID J
IPC: F16L21/00
Filed: 2000-04-14
Granted: 2011-11-09
Abstract: A universal implant connector (200) for coupling a fill tubing (6) to an implant (9) is disclosed. A barb (4), or other leakproof fill tube connection, couples to the fill tubing (6) and a fill tip (16) couples to the implant (9). The barb (4) and the fill tip (16) each have a passage therethrough, and each of these passages have an axis. A joint connects the barb (4) to the fill tip (16) so that the barb (4) may rotate from a position where the barb axis is approximately parallel to the fill tip axis to a position where the barb axis is approximately perpendicular to the fill tip axis. Another form of the disclosed connector includes a joint that connects the barb (4) to the fill tip (16) so that the barb (4) may rotate approximately 360 degrees about the fill tip axis.
Patent EP-1545849-B9 (EP)
Title: Manual tile-cutting machine
Inventor: CASARTELLI LUIGI
IPC: B28D1/22
Filed: 2003-09-22
Granted: 2010-03-03
Abstract: A manual tile-cutting machine, of the type comprising a base (1) having a header (3), a sliding rail (4) for a tool-supporting member (5) equipped with a cutting tool, and a graduated bar (8) for measuring and registration, is disclosed, a stiffening arc structure (12) being fixed to the bar (8), having at least one interruption and reconnection point.
Patent EP-0652960-B9 (EP)
Title: Cyclic gmp-binding, cyclic gmp-specific phosphodiesterase materials and methods
Inventor: BEAVO JOSEPH A
IPC: C12P21/08
Filed: 1994-05-27
Granted: 2004-10-27
Abstract: The present invention provides novel purified and isolated nucleotide sequences encoding the cGMP-binding, cGMP-specific phosphodiesterase designated cGB-PDE. Also provided by the invention are methods and materials for the recombinant production of cGB-PDE polypeptide products and methods for identifying compounds which modulate the enzymatic activity of cGB-PDE polypeptides. <IMAGE>
Patent AU-2022200811-B9 (AU)
Title: A crystalline 19-nor C3, 3-disubstituted C21-N-pyrazolyl steroid
Inventor: WATSON PAUL STEVEN
IPC: C07D231/14
Filed: 2022-02-08
Granted: 2024-01-04
Abstract: This invention relates to a 19-nor C3,3-disubstituted C21-pyrazolyl steroid of Formula (I) and 
crystalline solid forms and compositions thereof. Also disclosed herein are methods of 
making crystalline solid forms of the 19-nor C3,3-disubstituted C21-pyrazolyl steroid of 
Formula (I) and methods of using the 19-nor C3,3-disubstituted C21-pyrazolyl steroid of 
Formula (I) or crystalline solid forms, pharmaceutically acceptable salts, and 
pharmaceutically acceptable compositions thereof 
O 
FHa \ C CH3N-N 
H H 
H H CN 
H3C 
OH H 
Formula. (I)
Patent DE-3313851-C1 (DE)
Inventor: HUEBNER JOCHEN
IPC: C03B40/02
Filed: 1983-04-16
Granted: 1984-11-22
Abstract: Hollow glassware is made in a method wherein a necking shear is displaceable between one end position blocking one end of a passage of a preform mold and another end position at a final mold and a liquid is sprayed into the other end of the passage of the preform mold. In addition the necking shear is temporarily retained in an intermediate position between the two molds and simultaneously the liquid is sprayed into the passage. This passage is upright and the one end is below the other end. Thus a pocket of air that would prevent the mist from settling in the passage is not created, and the passage can be effectively wetted even by a relatively small volume of liquid. A bottom-blowing unit constituted as a vertically displaceable plug is provided below the preform mold. This plug is raised once the gob is in place and during top blowing to form the initial hollow in it and is shielded during spraying of the liquid into the passage. This shielding can be effected by blowing air against the lower end of the passage, or a cover can be slid into place over the lowered plug.
Patent DE-3424501-C1 (DE)
Title: Bypass arrangement for a volumeter
Inventor: KELCH HEINZ
IPC: G01F15/18
Filed: 1984-07-04
Granted: 1985-08-29
Abstract: It is proposed to arrange a preferably cylindrical tap cock (27) in a channel body (1) transversely to the bypass channel (24) of a volumeter, to fasten an actuating lever on the shank (31) of which tap cock (27) and to provide an essentially rod-like seal (35) which is divided into two sections (37 and 38) by a predetermined breaking point (36), and one section (38) of which penetrates at least the shank (31) of the tap cock (27), while the other section (37) is mounted between jaws (44 and 45) formed on the channel body (1). <IMAGE>
Patent DE-3424742-C1 (DE)
Title: Injection mould or casting mould for producing a plastics pocket-type bearing cage for radial cylindrical roller bearings and pocket-type bearing cage produced in this mould
Inventor: STOLZ ROBERT
IPC: B29C45/00
Filed: 1984-07-05
Granted: 1985-11-14
Abstract: A plastics pocket-type bearing cage for radial cylindrical roller bearings having elastically deformable holding projections (5) arranged on the cage webs (3) is produced in an injection mould or casting mould provided with radial slide bars (1). In order that the weld line elevation does not restrict the roller running and the pocket-type bearing cage can be produced in the mould economically and without difficulties on account of a large venting cross-section in the region of the holding lugs (5), at least some of the radial slide bars (1) are provided, on the sides facing the mould cavities (7) for the cage webs (3), with in each case one venting pin (6) or the like which is made of a porous material and is arranged so as to engage on one side in the mould cavity (4) of a holding lug (5) and bears against the opening of a venting channel (8). <IMAGE>
Patent DE-3525123-C1 (DE)
Title: Alloy powder for dental amalgam, and process for the preparation thereof
Inventor: BRAEMER WULF DIPL-CHEM DR
IPC: A61K6/847
Filed: 1985-07-13
Granted: 1986-07-24
Abstract: A fine-particle alloy powder comprising 40-56 % by weight of silver, 17-26% by weight of copper, 24-32 % by weight of tin and 0.001-0.1 % by weight of zirconium can be used to prepare, by mixing with mercury, a dental amalgam (tooth-filling material) which meets all requirements.
Patent DE-3721390-C1 (DE)
Title: High-pressure ball valve
Inventor: HOETGER KARL
IPC: F16K1/14
Filed: 1987-06-29
Granted: 1988-07-28
Abstract: High-pressure ball valves are subject to severe wear when a pulsating flow passes through them, because of the high fluid pressure and great switching frequency, particularly in the area of the plunger and its two bearing surfaces and also inside the part of the bore in which the ball moves with an oscillating motion. The proposed design for the high-pressure ball valve is intended to allow the parts which are particularly exposed to wear to be replaced without a great loss of time and also allow the material and manufacturing costs of these components to be reduced. For this purpose a ring (7) made of wear-resistant material is arranged inside the bore (2) of the valve housing (1), the ring accommodating the ball (17) in an axial bore (16) which has a diameter corresponding to the ball diameter. The ring bore (16) and outlet port (13) of the valve are connected to one another by radial openings (15) in the ring (7). In addition, the ring (7) is arranged with a slight axial play between the extension (5) of the valve body (3) and the extension (6) of a bush (4) which seals off the other end of the bore of the valve housing (1). This bush (4) has an inlet port (11) and is connected to the clamping screws (31) of the high-pressure ball valve. <IMAGE>
Patent DE-3738753-C1 (DE)
Title: Ball-and-socket (ball, spherical, S-) joint, having a device for measuring the angle of rotation
Inventor: W MUELLER REINHARD
IPC: G01B7/30
Filed: 1987-11-14
Granted: 1989-06-08
Abstract: A ball-and-socket joint, in particular for bus door openers, having a measuring device for the angle of rotation of the ball journal (2) about its longitudinal axis, and having a ball journal (2) which is mounted, with the interposition of a bearing shell (3), such that it can move on all sides, in a joint-housing (1) is to be improved with respect to design, space requirement, freedom from wear and insensitivity. For this purpose, the measuring device is a plunger choke (restrictor, orifice) composed of a coil (13) fixed to the ball journal and a plunger (7) arranged in said coil in a longitudinally movable fashion, the plunger (7) is a threaded pin which is arranged in the ball journal (2) in the direction of the journal axis, can be screwed in an internal (female) thread (8) fixed to be ball journal and has a longitudinal slot (10) on the side of the housing cover, and a wire bow (16) which extends in the direction of the longitudinal slot in the tilting region of the plunger (7) and is mounted on the housing (1) of the joint by means of the ends (19) is guided through the longitudinal slot (10) on the side of the housing cover. <IMAGE>
Patent DE-3822568-C1 (DE)
Title: Apparatus for actuating the jaws of a mould comprising an upper part and a lower part
IPC: B29C45/33
Filed: 1988-07-04
Granted: 1989-09-07
Abstract: The apparatus for actuating the jaws of a mould comprising an upper part and a lower part, with mould supports, preferably for actuating the jaws of a corresponding bottle crate mould, comprises lifting mechanisms arranged on the upper part, a lifting mechanism (7) in each case taking up two mutually abutting jaws (1, 2). <IMAGE>
Patent DE-3840722-C1 (DE)
Title: Shift device for a power take-off shaft drivable at different speeds of rotation
IPC: F16H61/18
Filed: 1988-12-02
Granted: 1989-10-12
Abstract: In order, in a shift device with a shift lever (2) for engaging and disengaging the power take-off shaft drive and an additional shift lever (1) for selection and control of the power take-off shaft speed, to arrest the shift lever preventing accidental operation or to release it for operation, a three-armed rotor (3) is provided as shift lock between the shift levers (1, 2), which by way of torsionally elastic means (torsion spring 9) tilts for unlocking and has stops (12 and 13) offset in the direction of its axis of rotation, which are connected to one another by a slanting leading edge (14). By bearing on the stops (12 and 15) the shift lever (2) assumes a locked position (I) and by axially flipping out whilst continuing to bear on the stop (12) an intermediate position (II) in which the other shift lever (1) is unlocked for adjustment of the power take-off shaft speed and out of which the shift lever (2) is swivelled in the same plane for engagement of the power take-off shaft drive and in so doing axially forces the rotor (3) back into its locking position due to the continued bearing of its edge on the leading edge (14). <IMAGE>
Patent DE-4201216-C1 (DE)
Title: Oxygen@ sensor for gas mixt. - measures difference in flow speed in two stream channels etched into wafer substrate by two thermo anemometers
IPC: G01N27/74
Filed: 1992-01-18
Granted: 1993-02-25
Abstract: An oxygen sensor has a gas inlet and outlet connected via gas flow channels. At least one of these channels is divided downstream into two flow channels, one of which is exposed to a magnetic field. The flow difference is measured in the two channels. The flow channels (3-5) are micromechanically produced in a substrate (20), pref. of silicon, pref. using an anisotropic etching technique. The channels are bounded by a covering applied to the substrate. The covering may be of glass or a micromechanically structured silicon plate. ADVANTAGE - Very compact. High sensitivity.
Patent DE-4202789-C1 (DE)
Title: Height-adjustable telescopic leg - has externally released brake between first and second coaxial tubes, incorporating conical sleeves
IPC: A47B13/02
Filed: 1992-01-31
Granted: 1993-05-06
Abstract: The height-adjustable telescopic component (5), especially caravan table leg, consists of an outer tube (1) and movable inner tube (2) containing a third, movably mounted tube (3). Between the first (1) and second (2) tube is an externally released brake consisting of two conical sleeves (6,7). Between the second and third tubes is a catch consisting of a pawl (9) and cavity (10) automatically released by a fixed pin (8). The outer tube (1) is fixed to a plate (11) and closed at the opposite end by a perforated disc (12) forming a stop for one of the two conical sleeves. The other conical sleeve is pressed by an externally operated pedal (13) and tie rods (14,15). Elongated springs (16,17) guide a groove (19,20,21) piston (18). USE/ADVANTAGE - The compact telescopic leg is continuously adjustable and can be pulled out to three times its compact length.
Patent DE-4228276-C1 (DE)
Title: Logic circuit driver stage for TTL or open collector output - pulls up voltage drop across three diodes and base-emitter of npn transistor
IPC: H03K17/0812
Filed: 1992-08-26
Granted: 1993-05-19
Abstract: The driver stage includes a transistor (2) which is controlled by an input signal (1) and whose emitter is connected to a negative supply voltage (3) and whose collector forms the output (4) of the driver stage. The output is connected through a diode (5) to the emitter of a second transistor (6) whose collector is coupled to the positive supply voltage (7) and whose base is connected both to the positive supply voltage via a current source (8) and to the negative supply voltage via at least one diode (9,10,11). The emitter-collector path  of a third transistor (12), controlled by the input signal, is connected between the negative supply voltage and a connection point of the diode(s) (9,10,11). ADVANTAGE - Protected against negative potential which could cause malfunction in integrated circuit.
Patent DE-4311312-C1 (DE)
Title: Gas-tight maintenance-free battery, esp. a prismatic battery
Inventor: IMHOF OTWIN DR ING
IPC: H01M50/489
Filed: 1993-04-06
Granted: 1994-07-28
Abstract: A gas-tight maintenance-free battery, esp. a prismatic battery, has positive nickel oxide electrodes with a fibre structure, gas impermeable dividers between the main surfaces of the electrodes, fixed alkali electrolyte, and negative metal electrodes with a fibre structure and with higher charge and discharge capacity than the positive electrodes. Gas diffusion bodies with a metallic fibre structure are electrically connected to each of the negative electrodes. The battery functions according to the oxygen cycle. The novelty is that the separators have a free pore volume capable of being filled with the electrolyte of 0.8-2.2 cm3/Ah, Ah being the unit of the dischargeable capacity.
Patent DE-4410783-C1 (DE)
Title: Closing device with a lock cylinder for a locking function which can be executed particularly on motor vehicles
Inventor: UECKER ERWIN
IPC: E05B17/04
Filed: 1994-03-28
Granted: 1995-04-27
Abstract: The lock proposed has a cylinder made up of a sleeve and a core. The core is locked to the sleeve by means of tumblers when the key is withdrawn and carries one of the elements of a longitudinal two-element coupling. When the inserted key is turned, the cylinder core is rotated and this movement is transmitted to the other element of the two-element coupling which is non-rotatably linked to an engaging lug. It is the engaging lug which carries out the vehicle-locking function. Although the cylinder sleeve is rotatably mounted in a fixed housing, it is normally prevented from rotating in the housing by means of a catch which acts as an overload protection mechanism. The catch consists of a male and a female snap-in element on the cylinder sleeve, which are spring-biased with respect to each other and normally engage in each other along a longitudinal section and can be disengaged. When turned by force, the male catch element is disengaged out of the female catch element and the cylinder is brought into a freely turning overload condition within the housing. At the same time, the two coupling elements are detached from each other. So that the cylinder does not move longitudinally in the event of an overload, the invention proposes that the cylinder sleeve is mounted in the housing so that it cannot move longitudinally. While the male catch element of the overload protection mechanism cannot be rotated, it can be displaced along the longitudinal axis of the housing. The longitudinally acting spring bias acts on the male catch element in the direction towards the female catch element which cannot move longitudinally in the housing. The coupling element mounted on the cylinder core also cannot move longitudinally, but the other coupling element can move longitudinally together with the male catch element against the bias of the spring.
Patent DE-4420584-C1 (DE)
Inventor: MARQUARDT ULRICH
IPC: H02B11/127
Filed: 1994-06-03
Granted: 1995-11-23
Abstract: A switching device (1) is fitted with a mechanism for insertion into and retraction from a module frame (10). The mechanism has a threaded spindle (24) that is accessible at an operator's console (3) of the switching device (1), a non-rigidly guided travelling nut (30) as well as an insertion shaft (15) that has a crank arm (14) with a crank pin (13) at each end. Mounted on the switching device (1) are additional bearings (44) for the ends of the insertion shaft (15), while the support (20) is connected to the switching device (1) at only one connection point (47).
Patent DE-4428935-C1 (DE)
Title: Compact high temp. fuel cell
Inventor: LAMBRECHT HANS
IPC: H01M8/1231
Filed: 1994-08-16
Granted: 1995-11-02
Abstract: The fuel cell has a base plate (1) with a spiral support rib (2), overlaid by a cover plate (24), a membrane gap (7) defined between anode and cathode elements (5,6), containing a spiral membrane body (11). This divides the spaces between the rib windings into anode and cathode spaces (12,13), respectively provided with a combustion gas channel (9) and an air channel (10).The sidewalls of these channels have openings (20) communicating with a gas distribution space (18) on either side of the membrane, the reaction gases fed through an electrode gap (17). Cooling chambers are provided between stacked fuel cells into which water is sprayed for cooling and steam generation.
Patent DE-4443945-C1 (DE)
Inventor: LEDJEFF KONSTANTIN DR
IPC: H01M8/04007
Filed: 1994-12-09
Granted: 1996-05-23
Abstract: The invention concerns a PEM fuel cell comprising at least one strip membrane (8) which comprises at least two and at most 10,000 flat individual cells each consisting of an electrode layer (10-12, 13-15) applied to both sides of a membrane of a polymer solid electrolyte, the individual cells being connected in series. The fuel cell also comprises plates (21, 22) of non-conductive material which act as a heat-exchanger and fuel gas device and are bonded on both sides to the strip membrane (8, 16). The fuel cell further comprises separate outwardly directed conductive structures (23, 24) for voltage tapping.
Patent NL-1011461-C1 (NL)
Title: Barrier and warning system for railway level crossing, has hinged barrier arms which carry warning lights and reflective panels
Inventor: TOET ALEXANDER
IPC: E01F9/669
Filed: 1999-03-05
Granted: 2000-09-06
Abstract: The barrier and warning system is mounted on a post (3) which carries conventional flashing lights (4) and the level crossing sign (5). Also mounted on the post are two pivoting barrier arms (6, 7) and their operating machinery. The barriers drop to a horizontal position to close the paths for motor vehicles, cyclists and pedestrians. Both barriers have flashing electric lights (21) set into the top covers (11) and alternate red and white reflective panels (19, 20).
Patent NL-1028151-C1 (NL)
Title: Automatic depalletizer, especially for egg trays, has orientation of unstacking fork controlled by sensors on fork arm
Inventor: ABRAHAMS JACOBUS MARIE
IPC: B65B23/02
Filed: 2005-01-28
Granted: 2006-07-31
Abstract: The machine (1) comprises an unstacking fork with at least two and preferably more parallel unstacking arms (56), manipulator devices for moving the fork and a control device (100) for the manipulator devices. At least one of the arms is linked to sensors for detecting an open passage in an extension of the corresponding arm. The sensors are optical ones with an optical transmitter for generating a narrow beam of light and an optical receiver for reflected light. The arm is a hollow one and the sensors are located inside it.
Patent RU-2047923-C1 (RU)
Title: Screen for protection against action of blast
Inventor: DOVYDENKO VLADIMIR K
IPC: G12B17/08
Filed: 1987-04-10
Granted: 1995-11-10
Abstract: FIELD: storage and transportation of explosives. SUBSTANCE: screen for protection against action of blast presents frame conduits where steel cables are positioned. Spacing of conduits in row, diameter of cable and width of conduits are connected by relationship given in the text of description of invention. EFFECT: simplified design, enhanced operational safety. 2 cl, 2 dwg