baber/WOPTO huggingface dataset:
Patent BR-112013007270-B8 (BR)
Title: equipamento para controle de um circuito digital de baixa tensão com uma fonte de tensão com uma ampla gama de valores de tensão
Inventor: DANIEL RIAN KLETTI
IPC: H02M7/06
Filed: 2011-08-23
Abstract: circuito discreto de entrada de tensão universal. um circuito discreto de entrada de tensão universal utiliza um transistor de efeito de campo de modo de depleção de alta tensão em combinação com um regulador shunt de precisão ajustável de baixa tensão e um circuito de isolamento para fazer interface de um circuito lógico digital de baixa tensão a uma tensão externa comutada que varia desde aproximadamente 7 volts até aproximadamente 1.000 volts ac ou +/-dc, com uma corrente fixa baixa. além da gama de tensões de entrada aceitas com um valor de corrente uniforme baixo, é propiciado isolamento muito elevado de tensão entre a tensão externa e o circuito lógico digital de baixa tensão, e eliminação de malhas de aterramento e ruído de modo comum.
Patent BR-112013019628-B8 (BR)
Title: conjugados de peg-carboidrato-lipídeo
Inventor: NIAN WU
IPC: C08G65/329
Filed: 2012-02-03
Abstract: resumo "conjugados de polímero-carboidrato-lipídeo" a presente invenção compreende compostos, métodos de fabricação e métodos de utilização. os compostos podem ter uma cadeia principal e três grupos funcionais ramificados: um lipídeo, um polímero hidrofílico e um carboidrato. os grupos funcionais específicos podem ser selecionados para aplicações específicas em formulações de produtos farmacêuticos, cosméticos, nutracêuticos e similares. uma variedade de ligantes entre a cadeia principal e os grupos funcionais também pode ser selecionada para otimizar o desempenho.
Patent BR-112014022643-B8 (BR)
Title: Aparelho e método para impressão em couro
Inventor: PANTELIS YIANNAKOU
IPC: B41J11/00
Filed: 2013-03-14
Abstract: APARELHO E MÉTODO PARA IMPRESSÃO EM COURO. Trata-se de um aparelho para a impressão em couro que inclui um aplicador de aceitador de tinta que aplica tinta diretamente sobre uma superfície do couro; um aplicador de tinta que aplica tinta no aceitador de tinta e/ou na superfície de couro; um aplicador de aditivo que aplica aditivo sobre o aceitador de tinta, a tinta e/ou a superfície de couro; uma barreira que tem uma superfície configurada para entrar em contato com o aceitador, a tinta e o aditivo na superfície de couro; e um aquecedor que aquece a superfície da barreira até uma temperatura predeterminada ou até uma temperatura em uma faixa de temperatura selecionada de tal maneira que a barreira, que é substancialmente impermeável à tinta e tem um ponto de fusão superior à faixa de faixa de temperatura selecionada, entre em contato com, pelo menos, a tinta de aceitador e o aditivo na superfície diretamente a fim de liquefazer a tinta de aceitador e o aditivo no couro e o aceitador, a tinta e o aditivo se fundem e penetram no couro.
Patent AU-2001284771-C1 (AU)
Title: Polymer compositions, polymer microfibers, polymer nanofibers and applications including filter structure
Inventor: CHUNG HOO Y
IPC: D01F6/92
Filed: 2001-08-09
Granted: 2007-07-12
Abstract: Disclosed is a filter structure comprising a fine fiber layer formed on and adhered to a fiölter substrate.
Patent DE-2826998-C1 (DE)
Title: Nozzle guide blade for a gas-turbine power plant
Inventor: ARTT DAVID WILLIAM
IPC: F01D5/18
Filed: 1978-06-20
Granted: 1995-06-01
Abstract: Published without abstract.
Patent DE-3341245-C1 (DE)
Title: Rubber blanket
Inventor: FISCHER HERMANN DIPL-ING
IPC: B41N10/06
Filed: 1983-11-15
Granted: 1985-05-30
Abstract: A rubber blanket for attachment to a blanket cylinder of an offset rotary printing machine, whose blanket clamping means are arranged in a groove which is accessible through a narrow cylinder slot, has a textile base and a covering layer which transfers the ink to the printing carrier. In order to achieve a satisfactory print over the full length of the printing zone, the section of the blanket resting against the wall of the cylinder slot in the clamped state is provided with incisions in the covering layer parallel to the cylinder slot.
Patent DE-3402280-C1 (DE)
Inventor: HUBER HANS DR
IPC: C08G69/44
Filed: 1984-01-24
Granted: 1985-07-25
Abstract: Thermosetting adhesive and sealing compositions are described, consisting of: (a) 70 to 95 wt.-% of polyesters with a glass transition temperature below 20 DEG  C., mixed in some cases with a polycarboxylic acid anhydride, (b) 5 to 30 wt.-% of polyoxazolines which contain at least 2 oxazoline groups per molecule, the polyoxazolines being suspended in the polyesters, (c) 0 to 4 wt.-% of paraffin and (d) optionally additional 1 to 50 weight-percent of the total amount of the components, of reactive or nonreactive diluents and/or additives and/or fillers.
Patent DE-3530493-C1 (DE)
Title: Device for mixing steam and water
Inventor: WOLF PETER
IPC: F28C3/08
Filed: 1985-08-27
Granted: 1987-01-22
Abstract: The invention relates to a device for mixing superheated steam and cold water, having a static mixer to which steam and water are fed via valves. A valve (18) which controls the supply of steam is controlled by the water pressure in a manner such that it is opened only above a water pressure of a certain level and is closed when the water pressure is too low. <IMAGE>
Patent DE-3601733-C1 (DE)
Title: Process for producing construction panels
Inventor: EXNER GUENTER DIPL-ING
IPC: C04B28/04
Filed: 1986-01-22
Granted: 1987-05-14
Abstract: The invention relates to a process for producing construction panels which comprise organic and/or inorganic fibres as reinforcement, with the use of cellulose fibres, and at least one inorganic binder, such as cement, and additional fillers if appropriate, the unfinished panels being subjected to treatment at elevated pressure and elevated temperatures produced by steam. The process is to be constituted such that damage to the cellulose fibres is avoided, both during production and during use of the construction panels. For this purpose, it is provided according to the invention for the cement to have a low sulphate proportion of less than 2% and for the unfinished panels to be treated at pressures of 8 bar at most over a time of up to 8 hours.
Patent DE-3604450-C1 (DE)
Title: Co-current air classifier
Inventor: SCHNEIDER EBERHARD
IPC: B07B11/06
Filed: 1986-02-13
Granted: 1987-08-06
Abstract: Published without abstract.
Patent DE-3707411-C1 (DE)
Title: Wooden strip (moulding) with wooden label
Inventor: WOESTE PETER
IPC: G09F3/20
Filed: 1987-03-07
Granted: 1988-08-11
Abstract: In an apparatus comprising a wooden rail with an information strip and a flexible label which is to be arranged in regions thereon, a system comprising a wooden rail with information strip and a flexible label, which is to be fitted on said information strip and has a wooden surface, is to be produced, in the case of which the label can be easily fitted on the information strip and removed therefrom once again and cost-effectively produced and, in addition, does not lose its flexibility after being used over a relatively long period of time, in particular does not become brittle. This is achieved in that the label (1) is an individual part, prestressed in a concave manner owing to inner stressing, and comprises wood veneer (3) adhesively bonded on cardboard (2) and in that there are formed on the wooden rail (4) and/or the information strip (5), in the top and bottom regions at a slight distance in front of the information strip (5), grooves (7, 8) or protrusions in order to receive the label in a clamping manner, the top and bottom grooves or protrusions exhibiting different depths or heights, respectively. Adhesively bonding the wood veneer on cardboard further results in the fact that the label does not become brittle, even after it has been fitted on the information strip, and removed therefrom once again, on numerous occasions. <IMAGE>
Patent DE-3738695-C1 (DE)
Title: Liquid-tight electrical contact device
Inventor: HARTING DIETMAR DIPL-KAUFM
IPC: H01R43/00
Filed: 1987-11-14
Granted: 1989-02-02
Abstract: For a liquid-tight electrical contact device having two contact device halves which can automatically be coupled to one another and are provided with end pressure contacts, it is proposed to provide on one of the two contact device halves a collar having a nozzle-like air slot, a sharply defined air jet being blown over the contact-making plane of the contact device halves, and contamination being removed, during the coupling process. <IMAGE>
Patent DE-3739118-C1 (DE)
Title: Domestic-water storage tank
Inventor: MEIKE KLAUS
IPC: F24H1/18
Filed: 1987-11-19
Granted: 1989-03-02
Abstract: In a domestic-water storage tank having a flange (2) surrounding the opening connection piece (1) and an assigned closure lid (6), the flange (2) has recesses (3) which are distributed evenly over its periphery and into which projections (5) arranged at the edge of the closure lid (6) are to be fitted. By simply turning the closure lid (6), the projections (5) are pushed under the remaining part (4) at the edge of the flange (2). This results in a perfect closure without separate fastening elements. <IMAGE>
Patent DE-3843037-C1 (DE)
IPC: B29C45/32
Filed: 1988-12-21
Granted: 1990-05-31
Abstract: In a hot runner channel construction set (1) for a stack mould, having needle valve nozzles (2) directed to opposite sides and in alignment with each other, the plungers (4) for driving the respective valve needles (3) are arranged coaxially to the latter in the hot-runner manifold, which for its part is divided into individual blocks (7), of which in each case one individual block (7) is assigned to one needle valve nozzle (2). In this arrangement, a main hot-runner manifold (6) protrudes into the region of the individual blocks (7) and its outlet openings (8) coincide, in the position for use, with the inlet openings (10) of the individual blocks (7), so that, in spite of the division of the hot-runner manifold, there is a continuous way through for the injection moulding material to the needle valve nozzles. The arrangement of the drive plungers in individual blocks of the hot-runner distributor have the overall effect of a small overall height and, after separation of the construction set, a good accessibility to all these individual parts, so that they are well able to be assembled and disassembled. 
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Patent DE-3937244-C1 (DE)
Title: Luggage case mounted on car roof in place of rack - has internal battery-driven siren reacting before case is actually opened
IPC: B60R9/055
Filed: 1989-11-09
Granted: 1991-04-11
Abstract: The car roof trunk has a dish-shaped lower part, a similarly shaped upper part or cover hinged to the lower part, a lock fitted to at least one of the sides without a hinge, and also an arrangement for fastening the trunk on the roof of a car or vehicle. An alarm installation inside the trunk (2) includes a battery driven siren (13) and contacts (11, 11') for closing the alarm circuit fitted on the lower part (5) or the upper part (6) or the fastening arrangement (3). There is also an activiating switch above the lock (7). ADVANTAGE - Improvement in security, since an attempt to remove or break into the trunk triggers an alarm.
Patent DE-4005787-C1 (DE)
IPC: B65H75/44
Filed: 1990-02-26
Granted: 1991-06-13
Abstract: The invention relates to a support for reels (1), having a bearing axle (3) for the particular reel (1). The bearing axle (3) possesses a rotatably mounted intermediate hub (5). The intermediate hub (5) is mounted on the bearing journal (4), with a ratchet mechanism (6) interposed, with a freewheel in the winding direction and with a frictional connection between the ratchet mechanism (6) and the intermediate hub (5) and a resulting braking effect in the unwinding direction. In the winding direction, a fixed cable brake (7) is provided for the respective cable (2). A perfect winding and unwinding of cables (2), especially wire cables, is always guaranteed in this way. Automatic loosenings of the cable (2) are prevented. <IMAGE>
Patent DE-4036357-C1 (DE)
IPC: B01D24/22
Filed: 1990-11-15
Granted: 1992-07-09
Abstract: The filter receptacle has a sieve plate or nozzle plate which carries the filter material and on which at least one channel for rinsing of the filter material is located. Above the channel, there is a pipe for rinsing fluid, having a plurality of nozzles pointing obliquely into the channel. The distance A, measured between the upper edges of the channel and the longitudinal axis of the pipe, is 0.2 to 2 times the external diameter D of the pipe. 
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Patent DE-4115013-C1 (DE)
Title: Photoelectric unit illuminating object to ascertain quality to its material - has deflecting mirror linearly slidable parallel to direction of optical axis of receiving front lens
IPC: G01S17/04
Filed: 1991-05-08
Granted: 1992-05-27
Abstract: A photoelectrical arrangement has a transmitter and a receiver with adjacent front lenses (4, 5). The receiver contains two photoelectrical transducers. Light transmitted to an object is returned to the receiver. Anadjustable deflection mirror (1) enables adjustment of the distance fromt he front fo the device within which objects can be detected. The mirror is linearly movable parallel to the optical axis (3) of the receiver front lens (5) for adjustment of the limiting detection distance. The mirror is moved by a finely adjustable control element. Electronic can be included with an amplifier output supplying an evaluating unit. USE/ADVANTAGE - Simlified by eliminating costly mirror pivoting mechanism and prevents mirror position changes related to its polarisation properties. Polarisation effect of mirro remains constant so that effect of glossy surface of object on photosensor (12) is prevented. Ascertaining nature of material from which object is made.
Patent DE-4125246-C1 (DE)
IPC: C07C331/28
Filed: 1991-07-26
Granted: 1993-02-04
Abstract: The invention relates to a novel process for the production of substituted 6-(3,5,6,7)-tetrahydropyrrolo[2,1-c][1,2,4]thiadiazol-3-ylidenamino)-7 -fluoro-2H-1,4-benzoxazine-3(4H)-ones of the general formula (I) in which: R<1> is a C1-C6 alkyl radical, a C2-C6 alkenyl radical or a C3-C6 alkynyl radical; R<2> is a hydrogen atom or a C1-C4 alkyl radical; and R<3> is a hydrogen atom or a C1-C4 alkyl radical, based on 2-(2-acetylamino-4-amino-5-fluorophenoxy) acetic acid.
Patent DE-4131229-C1 (DE)
IPC: A61F2/16
Filed: 1991-09-19
Granted: 1993-01-21
Abstract: To achieve negative refraction, it is proposed to make the intraocular lens (5) of a material with a lower refractive index than that of the aqueous humour. Alternatively, a hollow intraocular lens (5") may be used. The outer edges of the intraocular lenses are thinner than the centres so that they espouse the natural shape of the eye well on being implanted, especially when the intraocular lens is implanted in addition to the actual natural lens (3).
Patent DE-4140057-C1 (DE)
Title: Storage pressure spring with sprung piston in cylindrical housing - has two-side engageable piston system, with spring-loaded pistons on common piston rod
IPC: F15B1/04
Filed: 1991-12-02
Granted: 1993-01-14
Abstract: The spring storage has ring-packed, spring-loaded pistons in its housing cylinder, and fluid feed and offtake branches at the respective piston end faces. A double-acting piston (2) is used, involving a common piston rod (5) for the mutually spring-loaded pistons (3, 4). Thus they diverge as a compression spring (7) expands and the pistons contact the respective cylinder end face (9), or stops (10, 11) fitted to the piston rod (5). USE/ADVANTAGE - For control of hydraulic or pneumatic systems, with easy adaptation to a required function.
Patent DE-4142259-C1 (DE)
Title: Mfr. of concrete/cast iron manholes and frames - projections from the cast iron section are formed in the mould and later deformed to form anchorage for the cast concrete
IPC: E02D29/14
Filed: 1991-12-20
Granted: 1993-03-18
Abstract: Projections are formed from a hollow elastic material, eg. rubber pegs (4), in the moulds for the cast iron manhole cover and frame (2, 12). After the metal has been cast, these projections are bent to provide anchor points for the concrete (3, 13) cast later. These cylindrical rubber pegs have a medium shore hardness and a diameter of 8 -12 mm and length of 25 mm. The pegs are kept in place in the mould by socket type lobes. ADVANTAGE/USE - Provides firm bond between concrete and cast iron in the compound fitting.
Patent DE-4206618-C1 (DE)
Title: Bicycle-chain-fitting tool - comprises elastic tongs with fork in one end and mating protrusion on other
IPC: B25B9/02
Filed: 1992-03-03
Granted: 1993-09-02
Abstract: The tool fits a bicycle chain (3) in place, guiding it into engagement with the sprocket teeth (7), after which it is removable. It comprises an elastic tongs (3), with a fork (4) in one free end and a mating protrusion on the other. The clear width between the fork prongs can match the dimensions of the teeth, while the protrusion can match the clear width between adjacent chain rollers (6), and fit in the fork in the shut position. USE/ADVANTAGE - Easy fitting of chain on bicycle.
Patent DE-4327880-C1 (DE)
Title: Process for the conversion of stabilised hexogen or octogen from the dismantling of military products for the use in civilian products
Inventor: TREPPE JOACHIM DIPL ING
IPC: C06B25/34
Filed: 1993-08-19
Granted: 1995-05-11
Abstract: The invention relates to a process for the conversion of stabilised hexogen or octogen, e.g. for use in detonating fuse production. The object underlying the invention is to specify a process for the conversion of materials resulting from the dismantling of military products. The object is achieved by a process for the conversion of stabilised hexogen or octogen from the dismantling of military products for the use in civilian products, in which the stabilised hexogen or octogen is first comminuted in water in a manner which is known, then the water is heated to a temperature of 75 to 95 DEG C and during this and/or afterwards, the comminuted stabilised hexogen or octogen is stirred in the water and then the water containing the comminuted and heated stabilised hexogen or octogen is cooled to at least below the softening temperature of the stabiliser.
Patent DE-4328741-C1 (DE)
Title: Pneumatic drive, in particular for actuating welding electrodes
Inventor: GANNINGER WALTER
IPC: F15B15/20
Filed: 1993-08-26
Granted: 1994-11-10
Abstract: The invention relates to a pneumatic drive, in particular for actuating welding electrodes, consisting of a cylinder (1) with valve-controlled feed and discharge connections for the operating medium. Two pistons (6, 7) sitting on a common piston rod (6') provided at the free end with a tool holder (5) are arranged separately from one another in the interior of the cylinder (1). The interior of the cylinder (1) is divided into two pressure spaces (3, 4) by a dividing wall (2). The two pressurising spaces (3, 4) for the feed are connected to one another by a passage (8) in the piston rod (6'), and arranged in the area of the dividing wall (2) is a valve-controlled line guide provided with a choke (9) and leading to the rapid-venting and return-stroke connection (10) arranged on the dividing wall (2). According to the invention, a valve sleeve (11) is arranged in the dividing wall (2) in such a way as to be sealed-off from the latter. The valve sleeve (11) encloses the piston rod (6') in a sealed-off manner, is displaceable to a limited extent and has a sealing flange (14), movable between two stops (12, 13) on the dividing wall (2), on the side of the first pressure space (3). A choke line (15) is arranged in the sleeve (11) between the first pressure space (3) and an overflow space (16) in such a way as to lead out beneath the sealing flange (14). The overflow space (16) is defined by the upper part (11') of the sleeve (11) and the dividing wall (2). The rapid-venting and return-stroke connection (10) leads out under the sealing flange (14) into the overflow space (16). A very neatly arranged and ... Original abstract incomplete. <IMAGE>
Patent DE-4341919-C1 (DE)
Title: Pneumatic handling device for compact discs
IPC: G11B23/00
Filed: 1993-12-06
Granted: 1995-05-24
Abstract: The handling device has a main body (15) with nozzles (34) that connect to a flexible bellows (11). The bellows can be compressed by displacement of a handgrip (1) when the nozzles are placed against the surface of some form of recording disc, e.g. CD, CD-ROM, etc. The unit has a centring element (22) that is spring-loaded (31,25) and has the function of pushing the disc carrier clear of the disc. When pressure is released off the handgrip the nozzles apply a suction pressure due to the expansion of the bellows and the disc can be removed.
Patent NL-1010596-C1 (NL)
Title: Kitchen tool for cutting grooves in sausages or other longitudinal foodstuffs, e.g. for preparing hot dogs has short metal cylinder with internal metal blade
Inventor: EMPELEN PETRUS VAN
IPC: B26B3/00
Filed: 1998-11-19
Granted: 2000-05-22
Abstract: The tool is a short metal cylinder (1) with an internal blade (3) made by punching up a triangular section of the tube. When a sausage is fed through the channel (2), the angled edge of the blade (3) makes a single longitudinal groove in the sausage. The groove can then be filled with mustard or sauce. Other versions of the tool have handles or can be clamped to a work surface.
Patent NL-1012386-C1 (NL)
Title: Three phase electrical transformer for DC to DC converter, has high degree of symmetry between magnetic paths of the three phases and has very low core losses at no load
Inventor: FARENSBACH HARRY BERNARD
IPC: H01F30/12
Filed: 1999-06-18
Granted: 2000-12-19
Abstract: The windings of the transformer are fitted on formers around three vertical column cores (30, 31, 32). The column cores are positioned equilaterally around a centerline (35). Toroidal yokes (33, 34) are mounted at the tops and bottoms of the columns with narrow air gaps (36, 37). The column cores have tangential laminations, while the yoke laminations are concentric.
Patent NL-1016100-C1 (NL)
Title: Ultrasound imaging system for medical purposes, e.g. for scanning blood vessels, uses two or more echo heads to produce three dimensional effect
Inventor: BROEREN JORIS PETER ANTON
IPC: G01S15/89
Filed: 2000-09-04
Granted: 2002-03-05
Abstract: The imaging system combats the problem of a conventional ultrasound scanner that has a single transponder (1), producing a resultant image that has a shadowed area (2) below the target body feature (3). The present imaging system utilizes one or more additional echo head (4) in such a way that the beams cross around the target area. The resultant combined major shadow (5) is smaller in area and the shadows (2) produced by individual heads are less dense.
Patent NL-1016140-C1 (NL)
Title: Feeding bowl, especially for young turkeys, comprises outer enticement region and central bowl section separated by partition wall
Inventor: LASOEN LUC RUDI IVETTE
IPC: A01K39/012
Filed: 2000-09-08
Granted: 2002-03-11
Abstract: The bowl (1) has a ring-shaped, preferably horizontal enticement region (4) extending in the radial direction, a raised rim (3) extending around the outside of the enticement region, a central bowl section (6) set lower down than the enticement region, and an upright partition wall (5) between the outside of the bowl section and the inside of the enticement region. The height of the rim relative to the enticement region is preferably less than 1 cm.  Independent claims are also included for (a) a feeding device comprising the bowl and an upper construction with axial arms and downpipes for supplying feed, the rim of the bowl being secured to the ends of the arms, and (b) a feeding method for young turkeys using this method, where feed is initially spread over the entire bowl and then later only added to the central bowl section.