baber/WOPTO huggingface dataset:
Patent AU-2009278426-B8 (AU)
Title: Lead-Acid battery
Inventor: NAKAYAMA YASUHIDE
IPC: H01M50/367
Filed: 2009-08-04
Granted: 2014-03-06
Abstract: A lead storage battery enabling the user to confirm the joined state of a cover and an upper cover by both the joined state of the projecting part of a second exhaust hole peripheral edge and the joined part of the upper cover and the joined state of the projecting part of the cover and the joined part of the upper cover.  The lead storage battery comprises a battery case having at least one cell chamber and the cover (1) for covering the upper opening of the battery case.  The annular projecting part (4C) projecting upward is formed on the inner side of a recess (4) formed in the upper surface of the cover (1).  Exhaust holes (4D) for exhausting the gas from the cell chamber are formed in a bottom wall on the inner side of the projecting part.  A guide passage for guiding the gas from the exhaust holes (4D) to the outside is formed by joining the projecting part (4C) and the connection part formed on the upper cover to each other.  Groove parts (4M) formed between the projecting part and vertical walls are covered by the outer peripheral edge of the upper cover (5), and the guide passage is formed separately from the groove parts (4M).
Patent BR-112014012755-B8 (BR)
Title: Sistema e método para garantir condições seguras de trabalho de uma vedação de gás seco
Inventor: CARLO DEL VESCOVO
IPC: F16J15/40
Filed: 2012-11-27
Abstract: SISTEMA E MÉTODO PARA GARANTIR CONDIÇÕES SEGURAS DE TRABALHO DE UMA VEDAÇÃO DE GÁS SECO E SISTEMA PARA PROTEGER UMA VEDAÇÃO DE GÁS SECO. A presente invenção refere-se genericamente a vedações de gás seco para compressores, bombas e, mais especificamente, para proteger a integridade da vedação de gás seco primária durante condições de paralisação. O sistema para garantir condições seguras de trabalho de uma vedação de gás seco, associado a uma bomba ou compressor, durante condições operacionais de paralisação, compreende um detector de pressão de fluido de barreira para determinar quando a pressão de fluido de barreira cair abaixo de um limite inferior pré-configurado e quando a dita bomba ou compressor, na dita condição operacional de paralisação é pressurizada em uma pressão de estabilização; uma válvula controlável (412) conectada a uma câmara entre uma vedação primária e uma vedação secundária das ditas vedação de gás seco, em que a dita válvula associada a uma ventilação para uma área com proteção antichamas; um compressor (426) configurado para intensificar uma pressão de um gás amortecedor intermediário injetado na dita câmara; e um sistema de controle configurado para operar a dita válvula controlável (412) e o dito compressor (426) com base na dita pressão de fluido de barreira.
Patent BR-112015005591-B8 (BR)
Title: Tela de suporte, pacote de meio de filtro para um filtro tipo-v e filtro tipo-v possuindo os referidos pacote
Inventor: KENNY HEDLUND
IPC: B01D46/00
Filed: 2012-12-05
Abstract: ESTRUTURA DE TELA DE SUPORTE. A presente invenção refere-se a uma tela de suporte (10) para um pacote de meio (30). A tela de suporte (10) compreende uma pluralidade de feixes longitudinais (11) e pelo menos uma aleta (12) e o feixe longitudinal (11) possui primeira e segunda extremidades e é disposto para ser montado no pacote de meio (30) na direção longitudinal. A aleta (12) é fixada aos feixes longitudinais e disposta para se estender na direção lateral do pacote de meio (30) e adaptada para direcionar um fluxo de ar passando através da tela de suporte (10) em uma direção preferida. A invenção se refere adicionalmente a um pacote de meio com uma tela de suporte e um filtro tipo V possuindo uma pluralidade de pacotes de meio.
Patent AT-512324-B9 (AT)
Title: Solarkollektor mit einer Vielzahl von rinnenförmigen Profilierungen
Inventor: KRAUS MARTIN
IPC: F24S10/75
Filed: 2012-10-01
Granted: 2014-08-15
Abstract: Die Erfindung betrifft einen Solarkollektor mit einem Gehäuse (2), mit einer Vielzahl von innerhalb des Gehäuses (2) verlaufenden Leitungen (3) zur Aufnahme eines Wärmeträgermediums, und mit einem von außen sichtbaren und innerhalb des Gehäuses (2) mit den Leitungen (3) in Verbindung stehenden Absorberblech (4). Erfindungsgemäß wird vorgeschlagen, dass das Absorberblech (4) eine Vielzahl von rinnenförmigen Profilierungen (5) aufweist, die in einer Draufsicht auf das Absorberblech (4) vorzugsweise im Bereich der Leitungen (3) verlaufen und die durch ihre Flexibilität in einer senkrecht zu den Leitungen (3) verlaufenden Richtung eine temperaturbedingte Flächenkontraktion bzw. eine temperaturbedingte Flächenausdehnung des Absorberblechs (4) bei gleichbleibendem gegenseitigen Abstand der Leitungen (3) erlauben.
Patent DE-10305511-B9 (DE)
Inventor: BRENDEL BERNHARD
IPC: D21G1/02
Filed: 2003-02-11
Granted: 2005-01-27
Abstract: A press has a drum (2) with spigots (3) each with an outer bearing (4) located within a housing (5). The spigot has a fixed inner bearing ring (6) which rotates with respect to an outer ring (7) forming part of the outer bearing (4) which rests on a hydrostatic bearing (8) within the outer ring (7). Each bearing inner ring (6) is supported in the outer ring (7) by a hydrostatic element (8) formed by an inner face (14) on the outer ring (7) and an outer surface (10) on the inner ring (6), together with a pocket element (11, 15). The inner ring (6) outer surface (10) is spherical, and is concentric with the hydrostatic element (8) spherical surface (9, 13) and the bearing outer ring (7) outer surface (14).
Patent EP-1445054-B9 (EP)
Inventor: WADGE BRIAN
IPC: B23D49/16
Filed: 2004-01-07
Granted: 2007-09-12
Abstract: A mechanism is disclosed for clamping a jigsaw (1) shoe in a desired position relative to the body of a power tool. A plurality of gear (22, 26) teeth are used to allow greater torque and access as compared to prior art clamping mechanisms. <IMAGE>
Patent EP-1647634-B9 (EP)
Inventor: ROSELL LASTORTRAS JUAN
IPC: E01F13/02
Filed: 2004-07-15
Granted: 2011-01-19
Abstract: The invention relates to a barrier element for construction sites and similar. The inventive element consists of a moulded body comprising a long structure, which is equipped with multiple reinforcing crossbars, rotating support feet and coupling elements at the ends thereof. According to the invention, the barrier elements are connected successively to one another in order to construct a barrier-forming line. The invention is  characterised in that  one of the smaller sides of the element is equipped with open hooks which can be connected to a support on the opposing smaller side of the adjacent element, in order to extend said barrier elements.
Patent EP-0978501-B9 (EP)
Inventor: VOSS BODIL
IPC: C07C51/12
Filed: 1999-07-08
Granted: 2004-10-06
Abstract: A process for the production and purification of acetic acid by carbonylation of methanol, DME or reactive derivatives thereof in a distillation column containing a homogenous catalyst system.
Patent EA-018670-B9 (EA)
Title: Pyrazolo[3,4-b]pyridine derivatives as phosphodiesterase inhibitors
Inventor: RUDRA SONALI
IPC: A61K31/437
Filed: 2008-03-14
Abstract: The present invention relates to phosphodiesterase (PDE) type 4, phosphodiesterase (PDE) type 7 and dual PDE type 4/PDE type 7 inhibitors. Compounds disclosed herein having the structure of Formula 1 can be useful in the treatment, prevention, inhibition or suppression of CNS diseases, for example, multiple sclerosis; various pathological conditions such as diseases affecting the immune system, including AIDS, rejection of transplant, auto-immune disorders such as T-cell related diseases, for example, rheumatoid arthritis; inflammatory diseases such as respiratory inflammation diseases including chronic obstructive pulmonary disease (COPD), asthma, bronchitis, allergic rhinitis, adult respiratory distress syndrome (ARDS) and other inflammatory diseases including but not limited to psoriasis, shock, atopic dermatitis, eosinophilic granuloma, allergic conjunctivitis, osteoarthritis; gastrointestinal inflammation diseases such as Crohn's disease, colitis, pancreatitis as well as different types of cancers including leukaemia; especially in humans. Processes for the preparation of disclosed compounds, pharmaceutical compositions containing the disclosed compounds and their use as PDE type 4, PDE type 7 and dual PDE type 4/PDE type 7 inhibitors are provided.
Patent DE-3311578-C1 (DE)
Title: Reflected-light barrier
Inventor: BANNWOLF ANTON
IPC: G01B11/06
Filed: 1983-03-30
Granted: 1984-08-30
Abstract: In order to be able with the aid of a reflected-light barrier reliably to detect sheet material with both dark and light inscriptions or coloured or of different transparency, a radiation source (5) and one photodetector (6, 7) each for the radiation directly reflected from the sheet material and for the radiation reflected from an additional reflecting surface (9a) arranged on the opposite side of the sheet transport path (2) are provided on one side of the sheet transport path. The radiation source, preferably formed by an infrared luminescent diode, is accommodated together with the two photodetectors, which are preferably formed from phototransistors, in a common housing (4). The two phototransistors (6, 7) are connected in the evaluation circuit of the reflected-light barrier to the positive and the negative inputs of a comparator whose output controls an alarm switch. <IMAGE>
Patent DE-3323425-C1 (DE)
Title: Fuel tank, capable of being rendered inert, for a combustion engine
Inventor: ABTHOFF JOERG DR
IPC: F02M37/12
Filed: 1983-06-29
Granted: 1984-10-11
Abstract: A fuel tank capable of being rendered inert is described, the gas space of which is connected by a gas line to the exhaust pipe. Located in this line is a valve which opens in the event of a partial vacuum in the fuel tank and permits the entry of exhaust gases into the tank from the exhaust line. The tank is also provided with a venting valve, which opens in the event of a predetermined excess pressure in the tank and allows the removal of the excess pressure into the open air. The venting valve can also be incorporated in the tank cap. The gas line between tank and exhaust pipe preferably ends in the front third of the exhaust pipe, viewed in the direction of flow of the exhaust gases, upstream of the silencers.
Patent DE-3407422-C1 (DE)
Title: Sliding flap on spiral chutes used in underground mining
Inventor: BEST GERD DIPL-OEC
IPC: B65G11/20
Filed: 1984-02-29
Granted: 1985-05-23
Abstract: The invention relates to a sliding flap for spiral chutes used in underground mining. The lower guides of the sliding flap (5) are designed as individual pieces (11), so that pea coal or the like cannot become stuck to the lower guides. The individual pieces (11) may take the form of rolling bearings, especially ball bearings, the outside cage (12) of the said rolling bearings (11) forming the lower guide for the sliding flap (5) (Figure 1). <IMAGE>
Patent DE-3432498-C1 (DE)
Title: Closure for the drum cover of a casing-loadable drum-type washing machine
Inventor: HOPPE HORST ING
IPC: D06F37/10
Filed: 1984-09-04
Granted: 1986-03-13
Abstract: In the course of rationalising the drum-cover closure known from German Patent Application 2,517,776, with two hooks and two lugs, in future there is to be used only one lug and one hook which, however, otherwise conforms to the same principles of construction (barb at the free hook end and lug edge bent upwards). However, in some reproducible positions of the drum covers, the barb and the upwardly bent lug edge can lie against one another in such a way that, although the drum covers do not spring open by themselves without the effect of further force, nevertheless the closing position is not assumed. 
<??>The invention eliminates this problem in that the barb 11, on its outer edge 14 facing the hinge of the lower cover, or the lug edge bent outwards in a hook-shaped manner, in its face pointing towards the lug, is of asymmetric shape. The number of undefinable closing positions is thereby reduced to a single one which is virtually unreproducible. 
<IMAGE>
Patent DE-3502246-C1 (DE)
Title: Apparatus for electrolytic surface finishing, especially for galvanising steel strip
Inventor: DIETER LENZEN HANS
IPC: C25D7/06
Filed: 1985-01-24
Granted: 1986-04-10
Abstract: The invention relates to an apparatus for the electrolytic galvanising of steel strips, in which the strip is connected to a DC current source via contact rolls and as a cathode is drawn through at least one twin galvanising cell, the latter being arranged to run approximately horizontally, and in each cell half runs through a strip passage duct which is bounded, at least below the strip, by an anode, and in which electrolyte inlet ducts, which end in nozzles, open into the passage duct approximately parallel to the strip. In order to be able to reduce the clearance between the strip and the anodes, all the cell halves are arranged so as to rise in the running direction of the strip, and in the cell halves the nozzles are arranged in such a way that the throughflow of the electrolyte through the coating cells in each case takes place over the entire length of the cells counter to the strip-conveying direction, and that, furthermore, the strip outlet orifice of each first cell half, seen in the strip-conveying direction, is at a different level from the following cell half, and that there is disposed, in each case, between adjacent cell halves a device which twice deflects the strip.   <IMAGE>
Patent DE-3521139-C1 (DE)
Title: Device for pushing marking slotted rings onto wires
Inventor: JUERGEN PROBST HEINZ
IPC: H01B13/34
Filed: 1985-06-13
Granted: 1986-09-11
Abstract: The proposed device for pushing marking slotted rings onto wires is intended to render superfluous the inconvenient pushing of marking slotted rings on by hand, which is normally done by a sliding pressure with the thumbs from a supporting rod underneath and over its shoehorn end onto the wire. For this purpose, the supporting rod 1 with the supply of slotted rings 2 arranged in a row on it is inserted into, for example, a pistol-shaped housing 11 in which a feed element is provided which acts on the row of slotted rings in the supply in the direction of the front end of the supporting rod in order to press the slotted ring which is respectively at the front onto a positioning stop 10 of the supporting rod 1, so that it is gripped by a pushing-out device 14, which moves backwards and forwards, during its forward movement and pushed off over the shoehorn end 3 of a supporting rod 1. <IMAGE>
Patent DE-3629042-C1 (DE)
Inventor: PONTIUS KLAUS DIPL-ING
IPC: B29B7/76
Filed: 1986-08-27
Granted: 1988-04-07
Abstract: A device for preparing a chemically reacting mixture and for ejecting the mixture into a mold, the mixture comprising at least two components, in particular a mixture of isocyanate and a polyol that reacts completely to form polyurethane, the device having a mixing head with an outwardly opening bore, and a reciprocable ram coupled to the head. The ram has an ejector rod axially movable in the bore for therewith defining a mixing chamber and for ejecting the mixture from the chamber. The head has inlet passages for inletting the components into the chamber for preparing the mixture. The ram is coupled to a rotational drive for rotating the rod about its longitudinal axis continuously during the preparation of the mixture to avoid any adherence of the mixture to the rod and/or to the wall of the bore. Alternatively, the rod may be oscillated about its longitudinal axis, or along its longitudinal axis.
Patent DE-3922164-C1 (DE)
Title: Display glass joint for pipeline - has threaded section for washers for releasable fixing and preventing expansion or deformation from welding
IPC: G01F23/02
Filed: 1989-07-06
Granted: 1991-03-21
Abstract: The observation glass mounting is for fitting into pipelines on containers or jackets. It consists of a pipe section. On diametrically opposite sides connection pieces of smaller dia. than the pipe section are necked out without welding. The opposite larger openings are sealed by threaded washers after insertion of glass planes and packing. A separate jacket (9) surrounds the middle region of the pipe section (1) around the openings curved by the glass panes (4). The jacket has openings (10) in the middle section for the passage of the connection pieces (2). These openings have threads on opposite end sections (11) for  engagement with the threaded washer. ADVANTAGE - Remains unaffected by welding of flange or neighbouring pipe sections.
Patent DE-3939723-C1 (DE)
Title: Optical or opto-electronic coupling - uses spherical lens received in frusto-pyramidal recess of one part and groove of other part
IPC: G02B6/32
Filed: 1989-12-01
Granted: 1991-02-14
Abstract: The present coupling uses a base plate about half a millimetre thick (14) into which a four-sided pyramidic hole is etcvhed. The top opening is about .910 mm square.  A glass ball of .9 mm is placed into it. On top of this arrangement a silicon block is placed with a relatively deep recess (23) having a square cross-section, two faces of which (24) are pushed during assembly in such a manner that they just touch the glass spherical lens at two points (P1, P2). A vertical hole (21) is made in the silicon block 820) just large enough to lead a glass fibre conductor (22) through it. The position of this hole and the etched surfaces (24) are such that a light beam passing through the fibre travels through the centre of the lens and focussed upon the photo-sensitive film of the photodiode chip (7). ADVANTAGE - Makes possible inexpensive mass prodn. of transducer parts. Photodiode is well protected against damage. In the field, no further adjustment needed for focussing beam.
Patent DE-4028895-C1 (DE)
Title: Foamed component made of elastic, flexible plastic - used for sound insulation, consists of hollow chassis into which polyurethane foam unit is adhered inside and unit is seated
IPC: B29C44/18
Filed: 1990-09-12
Granted: 1992-02-20
Abstract: A foam component consists of an elastic, flexible plastic material and has a shape which corresp. to a hollow chassis region to be sealed. The component can be compressed using a sleeve. The sleeve consists of a bandage and the bandage is made of a plastic material with a lower m.pt. than the plastic of the foam. The foam is pref. polyurethane and the bandage is pref. polyethylene. USE/ADVANTAGE - The component, e.g. for use in a vehicle for sound insulation, is simple to locate and partition.
Patent DE-4135662-C1 (DE)
Title: Support platform for exhibition displays - has rectangular panels with connecting holes in corners for adjacent sheet
IPC: E04F15/06
Filed: 1991-10-29
Granted: 1992-12-10
Abstract: The multi-purpose platform consists of rectangular sheets (1) adjoining one another and angled down below toward the base. It is fitted at the corners with holes to register with the holes in adjoining connecting sheets (4). Screws in the connecting sheet holes screw down into clamp connectors on the underside of the connecting sheets as inserted in the main sheet holes so that these are drawn up against the sheet underside when the screws are run tight. USE/ADVANTAGE - Constructional details, exhibition, display, camping etc. platforms or staging. Screwed corner and main sheets clamp together in situ to compensate for uneven ground etc. and present level tread surface.
Patent DE-4204598-C1 (DE)
Title: Propeller shaft with two universal joints - has seat surfaces on connection devices for slide sleeves
IPC: F16D3/32
Filed: 1992-02-15
Granted: 1993-07-08
Abstract: The shaft has first connection elements, esp. two joint forks, the second of which has arms with a connection device, and a pin cross, with two pairs of pins. It also has a longitudinal movement unit, with telescopic slide sleeves. These are fastened to the connection device of one of the forks. The connection devices (15) have seat faces (16,20), for connection to the slide sleeves (17,21). The seat faces are located radially outside of the parts (15a) of the connection device, which connect the two fork arms (6,6a). The profiled parts (19,23) of the sleeves cover the gap (29) between the fork arms (5) of the two universal joints (1,2). USE/ADVANTAGE  - Propeller shaft of very short length, but suitable to accommodate length variations.
Patent DE-4207277-C1 (DE)
Title: Coupling for double hose pipe with specified flow cross section - has two cylindrical bodies, each holding two hose ends, with interlocking nipples, hooks, and bores
IPC: F16L39/02
Filed: 1992-03-07
Granted: 1993-07-15
Abstract: The flow section in the coupling area is not smaller than in the hoses, and the external dia. in the coupling area is max. 30% larger than the sum of the external hose diameters. The coupling has two cylindrical basic bodies (A), with vertical front faces (1). The rear end of each body holds two hose ends (2,3), axis-parallel and sealed. Each body also has two tubular nipples (5), two corresponding bores (4), two axially projecting locking hooks (6) and two openings, into which the hooks engage. USE/ADVANTAGE  - For pneumatic ,central car locking system,with precisely specified flow cross section.
Patent DE-4316069-C1 (DE)
Inventor: BECKERT WERNER
IPC: B41M5/155
Filed: 1993-05-13
Granted: 1994-12-08
Abstract: A printing sheet has a layer of developer applied on at least part of one of its faces, said layer containing colour acceptors which form a colour in cooperation with colourless pigment precursors. The colour developers consist of coloring clays and/or acid resins. The developer layer further contains a varnish which contains a mixture of resins consisting of a colophonium-modified esterified phenolic resin and of a hydrocarbon resin mixture.
Patent DE-4317715-C1 (DE)
Title: Filter cassette for dust suction unit - comprises cassette-type basic frame to which is linked covering grid, with plate-shaped filter element fitted between frame and grid
Inventor: SYKORA VLADIMIR
IPC: A47L9/12
Filed: 1993-05-27
Granted: 1994-06-09
Abstract: The filter cassette (3) can be inserted in guides (2) provided on the intermediary wall (1) and on the free sides of the covering grid (7) is arranged a sealing component (10) extending over the side edge. When the basic frame (5) and the covering grid (7) are folded together, the sealing component is bent inclinedly outwards by the extending edge of the basic frame. As sealing component on the free sides of the covering grid an elastic sealing lip (10) is formed. This sealing lip narrows from its connecting point with the side edges of the covering grid to its free end. ADVANTAGE - Without untoward influence of the sealing arrangement of the filter cassette on the intermediary wall, the exchange of the filter element is facilitated.
Patent DE-4338688-C1 (DE)
Title: Holder for a sampling tip of a scanning probe microscope
Inventor: SAURENBACH FRANK
IPC: G01B7/34
Filed: 1993-11-12
Granted: 1995-03-09
Abstract: A holder is described for a sampling tip (Figure 2, reference numeral 1) of a scanning probe microscope, which serves to sample the topography of a sample surface up to atomic resolution. The movement of the sampling tip is determined interferometrically. For this purpose, a light-beam conductor (7) is used whose light-beam exit (10) is arranged stationary at a small distance (9) from the sampling tip, which moves relative to the light-beam exit, in such a manner that by means of an interferometer the interference between the light beam reflected at the light-beam exit and a light beam reflected from the sampling tip can be measured. So as to facilitate the adjusting and the replacement of the sampling tip, the light-beam conductor (7) is guided in a ferrule, which is mounted on the holder and has a ferrule head (8), and the sampling tip (1) is fastened to the ferrule in such a manner that the light-beam exit (10) is at a predetermined distance from the sampling tip after the assembly of the ferrule. <IMAGE>