baber/WOPTO huggingface dataset:
Patent EP-1438485-B9 (EP)
Inventor: GAISER RANDALL
IPC: F16J1/04
Filed: 2002-10-21
Granted: 2010-12-22
Abstract: A monobloc piston has at least two steel parts welded together to define an inner cooling gallery. An outer ring belt is spaced from an inner annular support wall and is joined by a combustion bowl and a lower wall. A pair of pin bosses have axially aligned pin bores. A skirt is formed as one immovable piece with the pin bores. The piston has the following dimensional relationships:ISMD=42-55% of BD, where ISMD is a mean diameter on the inner support wall and BD is an outer diameter of the ring belt wall,ISW=3-8% of BD, where ISW is a sectional width of the inner support wall,CH>53% of BD where CH is a compression height measured between the pin bore axis and the upper surface,TLH>4% of BD, where TLH is a top land height measured between the top of the upper ring groove and the upper surface,SL=30-80% of BD, where SL is a length of the skirt measured between the upper and lower ends of the skirt,SW=2.5-6.5% of BD, where SW is a thickness of the skirt, andGV=150-250% of BD<2 >and 5-20% of BD<2>xCH, where GV is a volume of the oil gallery.
Patent AU-2001256416-B9 (AU)
Title: Blanket device with two juxtaposed blankets
Inventor: MAGG JOSEF
IPC: B41F13/18
Filed: 2001-04-26
Granted: 2005-07-14
Abstract: The invention concerns a blanket device, in particular for a printing machine. Said device consists of two blankets (2, 3) mounted juxtaposed on an impression cylinder. The invention is characterised in that it comprises means for supporting the printing paper in the junction zone of the two juxtaposed blankets (2, 3). The invention is applicable to printing machines.
Patent AU-2007323217-B9 (AU)
Title: Ampoules
Inventor: MCAFFER IAN GARDENER CAMERON
IPC: A61J1/06
Filed: 2007-11-22
Granted: 2014-02-20
Abstract: An ampoule (10) made of plastics material, for liquid or suspension pharmaceuticals, has a reservoir linked to a removable head (13) by a channel (15) in a neck portion (12). The channel (15) has a trap, thus located between its reservoir and the head (13), in the form of an elongated restriction and/or a bend to trap liquid or suspension which may settle during storage, and prevent either reaching the head (13).
Patent AU-2017214451-B9 (AU)
Title: Lignin biomaterial as agricultural drug carrier
Inventor: WURM FREDERIK
IPC: A01N25/28
Filed: 2017-02-06
Granted: 2022-03-31
Abstract: The present invention also provides lignin nanoparticles comprising a hydrophobic active agent. The present invention provides a process for the production of lignin nanoparticles comprising a hydrophobic active agent, the process comprising the following steps: (i) dissolving modified lignin and a hydrophobic active agent in an organic solvent having low solubility in water; (ii) combining the solution with water and a surfactant to form a pre-emulsion; (iii) forming an emulsion from the pre-emulsion: and (iv) crosslinking the modified lignin to form lignin nanoparticles comprising the hydrophobic active agent, wherein the modified lignin is lignin which is chemically modified to comprise at least two functional groups suitable for polymerization and /or crosslinking.
Patent AU-2017292050-B9 (AU)
Title: Means and methods for free dome range
Inventor: BRAYER EYAL
IPC: A01K5/00
Filed: 2017-07-05
Granted: 2019-11-07
Abstract: The present invention discloses a free dome range (FDR) where dairy animals have a free access to their stall to concurrently eat and to be milked. The FDR comprises a plurality of stalls; at least one of said stalls is characterized by a front side and rear opposite side into which a dairy animal is at least temporarily accommodated, head fronting said front side; a plurality of main living areas (MLAs); at least one of said MLAs is in connection with at least one of said stalls by means a plurality of gates. The FDR further comprising a substantially horizontally positioned elevated rail system comprising a plurality of elevated rails, and a plurality of mobile milking units (MMUs), each of said MMUs is configured to transport on said elevated rail to a dairy animal at its stall, and milk the animal while it is eating.
Patent AU-2019213441-B9 (AU)
Title: Device, method, and graphical user interface for synchronizing two or more displays
Inventor: SANTAMARIA JUSTIN
IPC: G01C21/36
Filed: 2019-08-09
Granted: 2021-03-11
Abstract: DEVICE, METHOD, AND GRAPHICAL USER INTERFACE FOR 
SYNCHRONIZING TWO OR MORE DISPLAYS 
ABSTRACT 
A device displays a first user interface on a first display, including a plurality of objects 
and corresponding to a second user interface on a second display. While a first object is 
displayed as a selected object in the second user interface, the device: detects a first input 
requesting information about a second object; and in response to detecting the first input, 
displays information about the second object in the first user interface and maintains 
display of the first object as the selected object in the second user interface. After 
displaying the information, the device detects a second input selecting the second object. In 
response to detecting selection of the second input, the device: displays the second object 
as the selected object in the first user interface; and provides, to the second display, 
information that enables the second user interface to display the second object as the 
selected object.
Patent DE-3309940-C1 (DE)
Title: Bellows-type sleeve
Inventor: DINKELMEIER OSKAR
IPC: F16D3/84
Filed: 1983-03-19
Granted: 1984-04-05
Abstract: In a bellows-type sleeve made of rubber-elastic material having a dividing slit extending in the longitudinal direction, extending along this dividing slot is a zip fastener via which the two slit edges can be connected to one another. In order to prevent penetration of dust into the interior of the sleeve, two adhesive lips which cover the zip fastener are provided.
Patent DE-3644487-C1 (DE)
Title: Fastener or coupling for jewellery, in particular pearl necklaces
Inventor: HEINZ JOERG
IPC: A44C11/02
Filed: 1986-12-24
Granted: 1988-07-21
Abstract: The invention relates to a fastener or coupling for jewellery, in particular pearl necklaces. For this purpose, sockets are known which are open at both ends, surround a helical spring, and into which a connector with angled longitudinal grooves can be inserted on both sides counter to the pressure of the helical spring and can be engaged in the manner of a bayonet closure by axial turning with internal projections in the socket tube. According to the invention, this fastener is given a considerably greater breadth of variation of use which also extends to attachment to items of jewellery due to the fact that the socket is forked. Whereas only one connector can be inserted at the one end, as previously, at the other ends two or, in the case of a fork also towards the other side, three or more connectors can be inserted. <IMAGE>
Patent DE-3742740-C1 (DE)
IPC: B23B51/04
Filed: 1987-12-17
Granted: 1989-06-29
Abstract: A precision boring tool for the machining of inner faces of bores with at least one cutting plate, supported by a bracing claw, is disclosed. The cutting plate (2) is tilted versus the plane running through the cutting edge (11) of the cutting plate (2) and the longitudinal axis (17) of the precision boring tool (1). Thus, the bracing claw (3) can be disposed such that it does not protrude into the chip space (4).
Patent DE-3837772-C1 (DE)
Title: RF-proof (HF-proof) protective cap for plug connectors
IPC: H01R13/658
Filed: 1988-11-07
Granted: 1989-10-12
Abstract: An RF-proof protective cap for a plug connector, especially for an equipment box, the protective cap being provided with an RF seal.
Patent DE-3843191-C1 (DE)
Title: Device for soldering
IPC: H05K3/34
Filed: 1988-12-22
Granted: 1990-03-22
Abstract: A device is proposed for soldering printed circuit boards which are fitted with components, which device is suitable for both wave soldering and reflow soldering. In a first transportation zone, which is provided with a protective-gas atmosphere, those printed circuit boards which are intended for a wave-soldering process are heated in order to activate a flux deposited on them. For a reflow soldering process, the printed circuit boards in this first transportation zone are additionally heated, using a heating device which acts in the direction of the component side, in such a manner that the solder paste deposited at the soldering points melts. In a second transportation zone, which is likewise filled with a protective-gas atmosphere, the printed circuit boards which have been wave soldered and/or reflow soldered are cooled down.
Patent DE-4001919-C1 (DE)
Title: Rotating tool changing appts. - has hook end fitting onto cap on chuck and has spigot or guide rod on bottom end
IPC: B25B27/02
Filed: 1990-01-24
Granted: 1990-10-04
Abstract: The hand tool is used for changing a rotating processing tool.  There is a sleeve insert (17) for the drill chuck (19), at a distance from the free end of which a stop ring (18) is formed.  A round cap (5) is fitted over the end leaving a ring groove (3) between it and the stop ring (18). The hand tool (1) is profiled to fit around the cap vertically and hook into the groove (3) above it, to prevent it falling down, and at its lower end is formed into a cylindrical spigot (6) or guide rod for a manually accessible tamping weight (7) with limited movement between two striking surfaces (8,8'). USE/ADVANTAGE - Hand tool for changing drilling bits on machine tools.  Limits possibility of injury and simplifies tool changing.
Patent DE-4003768-C1 (DE)
Title: Sun-visor used in vehicle - incorporates mirror, movable cover and light switch
IPC: B60Q3/02
Filed: 1990-02-08
Granted: 1991-07-04
Abstract: The sun-visor has a mirror and a cover which moves from closed rest position to an open position for use and which trips a light switch. The switch (32) should be tripped when the cover (26) is moved out beyond (C) its normal use position (B). Pref. the cover presents a 90 deg. flap which pivots between use (B) and rest (A) settings against a spring and can swing out (C) beyond the use position (B), i.e. to trip the switch. USE/ADVANTAGE - Motor vehicles. Visor cover has to be moved consciously beyond normal use setting to trip light switch thus extending car battery life.
Patent DE-4028701-C1 (DE)
IPC: G09F9/37
Filed: 1990-09-10
Granted: 1991-10-02
Abstract: The invention relates to a billboard with a message sheet and a cover sheet, both with edges arranged in a matrix and stamped out as far as an articulated axis. The edges of the cover sheet engage in the apertures of those of the message sheet and can be taken alternately into two different display positions, producing a flashing effect. Display symbols of any kind may be arranged in front of the cover sheet so that the surround flashes around the display symbols or, with a cover plate with cut-out display symbols in front of the cover sheet, the display symbols themselves can flash.
Patent DE-4101141-C1 (DE)
IPC: H04L12/26
Filed: 1991-01-16
Granted: 1992-07-02
Abstract: Disclosed is a method and device for monitoring manipulations carried out on computers (3) connected into a net (2). The method calls for attributes of the data stored in the computers (3) to be automatically interrogated and compared with reference attributes stored under protection. In the event of non-correspondence, an alarm is triggered. Attribute interrogation, attribute comparison and triggering of the alarm are carried out by a monitoring device (1) which is connected to the computers (3) but physically inaccessible to intruders, and whose data storage containing the reference attributes cannot be interrogated.
Patent DE-4102397-C1 (DE)
Title: Telescopic track for sliding door - uses interlocking U=section rails with channels accommodating balls
IPC: E05D15/06
Filed: 1991-01-28
Granted: 1992-06-11
Abstract: A pair of sliding doors which open and close together are mounted on telescopic tracks (1,2,3,4). These consist of two interfaced U-section rails. One of the rails is connected to the door and the other to the frame. Pinned between the side walls of the interfaced rails are rollers or balls allowing the rails to move relatively to one another. A banding strip interlinks the two door panels. USE - Telescopic tracks for sliding doors which open and close together.
Patent DE-4105845-C1 (DE)
IPC: F24C15/08
Filed: 1991-02-25
Granted: 1992-09-24
Abstract: A dental oven is known for the heat treatment of dental materials and dental parts at temperatures exceeding 100 DEG C, especially for baking, this oven having an insulated oven space which can be closed by a door, the oven space having a housing suspended in an internal metal housing which is in turn supported by a multi-component external housing, the oven door being pivotably fastened on the internal housing. In order to specify a dental oven which has a simple, low-cost and lightweight design and meets the requirements for such a baking oven within the temperature range of up to 400 DEG C, the external housing is made of plastics parts which are connected to the internal housing so as to be freely suspended via support webs, the plastics parts being designed in the manner of shells such that at least the side walls thereof enclose a cavity towards the internal housing.
Patent DE-4126060-C1 (DE)
Title: Noise detector for ship propellers - uses acceleration pick=up amplifier and display with voltage corresp. to value above signing frequency as reference
IPC: B63G13/02
Filed: 1991-08-05
Granted: 1992-11-05
Abstract: The detector device for ship's propeller induced noises, includes an acceleration sensor (1), an amplifier and an indicator. The sensor detects any noise in the ambience and then transduces it into an electrical signal, and requires a constant current source (15) for its integrated MOSFET used to construct the signals via a coaxial cable to the detector installed at a selected point in the ship. The MOSFET arrangement provides a low-resistance output type impedance converter, with the constant current source (15) integrated into the detector, with current supply and signal voltage isolution provided via the coaxial cable. The detector input stage (2) is designed as a high-pass filter with its 3dB threshold at 450 Hz. USE - Military seacraft, e.g. mine sweepers propeller singing detection and minimisation preventing damage.
Patent DE-4202491-C1 (DE)
Title: Tear-off coupling for liq. or gas pipelines - has flanges with breakable elements and valve discs spring-loaded to close off pipe ends
IPC: F16L55/10
Filed: 1992-01-30
Granted: 1993-05-06
Abstract: The tear-off coupling in liquid or gas pipelines comprises two coupling haves which can be sealingly connected together along flanges with breakable security elements eg metal or ceramic discs or shear pins. One of the coupling halves (2) has U-shaped levers (16) which can swivel radially relative to the coupling axis and whose free ends have a chamber (14) in which a sleeve (21) which can be tensioned against the back of the flange (17) of the other half (1) can be displaced by means of a screw (19) turned into the base of the chamber. The sleeve has a bore holding the breakable security element (22) against which a ram (20) is pressed by the screw (19). The wall (25) defining the opening of the chamber (14) runs inclined in the direction of the free end of the lever (16). ADVANTAGE - The coupling can be readily restored once broken simply by replacing the security element.
Patent DE-4207145-C1 (DE)
Title: Hydro:methallurgical process for recovery of tantalum and niobium - by digesting material e.g. columbite ore with hydrofluoric acid followed by solvent extn. of formed fluoro:complexes
IPC: C22B34/24
Filed: 1992-03-06
Granted: 1993-04-29
Abstract: In a hydrometallurgical process for recovery of Ta and Nb form raw materials low in Ta and rich in Nb, e.g. columbite ore, the material is digested with pure HF or a mixture of HF and H2SO4, followed by solvent extn. of Ta and Nb fluorocomplexes with methyl isobutyl ketone and steam distillation of the loaded organic phase. Ta is extracted from the new aq. phase with fresh methyl isobutyl ketone, the Nb remaining in the aq. phase. ADVANTAGE - Economical Ta extn, without metallurgical melting process.
Patent DE-4209301-C1 (DE)
Title: Manufacture of controlled field emitter for flat display screen, TV etc. - using successive etching and deposition stages to form cone shaped emitter peak set in insulating matrix together with electrodes
IPC: H01J9/02
Filed: 1992-03-21
Granted: 1993-08-19
Abstract: A controlled field emitter of micrometre dimensions is formed from a matrix of isolating material (1) which initially has a latent particle track on the centreline. In a first stage, a cone shaped aperture is etched on the underside and this filled (6) by deposition of metallic material to form the emitter tip. A cone shaped aperture is etched on the topside and a metal layer deposited with a circular opening. The layer acts a control electrode for the device. This is covered by an anode layer (12). ADVANTAGE - Structuring mask is no longer required.
Patent DE-4291170-C1 (DE)
Title: Setting of resin bonding agent in sand mould or core box
Inventor: KULLIK WOLFGANG
IPC: B22C9/10
Filed: 1992-04-20
Granted: 1995-06-29
Abstract: Mfr. of a sand mould, with a set resin bonding in the sand for metal casting comprises ventilating the mould box (1), to extract the gas content after filling and before gassing with a resin setting gas. The gas, with air is held at atmospheric pressure in the mould box (1) with a gas ring channel (11) and an underpressure vessel (15), or alternatively part of the gas is extracted to allow for the subsequent feed of resin setting gas or fluid. In the second stage of mould prodn., the underpressure from the vessel (15) draws the gas or fluid by suction into the sand ball, together with repeated gas filling by a gas feed pump (12) into the ring channel (11).
Patent DE-4311781-C1 (DE)
Title: Pin or socket for jack-plug connector
Inventor: BUCHHOLZ ANDREAS
IPC: H01R13/514
Filed: 1993-04-09
Granted: 1994-06-23
Abstract: The pin or socket has a rectangular frame (12) with a number of pairs of opposing ratchet notches (12a) on parallel sides, cooperating with corresponding ratchet projections facing inwards at the free ends of ratchet arms provided by opposing outer surfaces of modular insulating blocks (16) fitted in the frame. Each of these blocks has a number of bores (18) parallel to its outer surfaces receiving respective electrical contact elements.The opening between the ratchet notches and the adjacent free edge of the frame side corresponds to the distance between the ratchet noise and a slip for the frame provided by the insulating block.
Patent DE-4314438-C1 (DE)
Title: Transport device for mass articles
Inventor: RAUPACH DIETMAR DIPL ING
IPC: B65G15/14
Filed: 1993-05-03
Granted: 1994-08-11
Abstract: Transport devices of this type serve for conveying mass articles, for drying lacquered and/or coated surfaces, through a drying kiln with the aid of continuously revolving conveying means which are equipped with special receiving grooves in the edge region for receiving individual covers (10) on both sides. In order to reduce the fault susceptibility of such a device, use is made according to the invention of conventional corrugated tubes (12, 13) as the conveying means, the wall of which is corrugated in an essentially straight-sided manner for forming the receiving grooves (18) and which slide in tubular and laterally open guides (33). <IMAGE>
Patent DE-4328915-C1 (DE)
Title: Method for the extraction of features of linear structures in digital images
Inventor: KUTKA ROBERT DR
IPC: G06V10/34
Filed: 1993-08-27
Granted: 1994-12-01
Abstract: The method is based on a directional field which is discontinuous at the edges of linear structures but is continuous inside and outside the linear structures. By this means, even very narrow lines which are barely visible in the original image can be amplified in terms of their intensity. The method is largely independent of the setting of external parameters. It is particularly suitable for the the three-dimensional reconstruction of blood vessels to support the doctor in the diagnosis, radiation therapy and planning of operations. <IMAGE>
Patent DE-4336135-C1 (DE)
Title: Method for forming n-type conducting and p-type conducting gates in a layer of polycrystalline silicon
Inventor: MADDOX III ROY L
IPC: H01L21/3215
Filed: 1993-10-22
Granted: 1995-05-04
Abstract: A method for producing a doped layer of polycrystalline silicon with two different conductivity types by using a single masking step is disclosed, which method can be applied in the production of a semiconductor device. In one exemplary embodiment, a non-oxidising layer (32), brought into a pattern, is formed over the layer of polycrystalline silicon (18) in such a way that a region (18A) of the polysilicon is protected and a region (18B) of the polysilicon is exposed. The exposed polycrystalline silicon (18A) is doped and then oxidised (34), whereas the protected polysilicon region (18A) remains free from oxidation (34). The non-oxidising layer (32) is removed, and conformal (full-area) implantation is carried out. The oxidation (34) prevents opposite doping of the previously doped polycrystalline silicon in the region (18B). The oxidation or oxide layer (34) is then removed, and the wafer is processed further. <IMAGE>
Patent DE-4340691-C1 (DE)
Title: Filter for the continuous filtration of liquids containing solids in a closed cylindrical vessel
Inventor: GELDMACHER JOACHIM DIPL ING
IPC: B01D33/23
Filed: 1993-11-30
Granted: 1995-01-19
Abstract: Filter for the continuous filtration of liquids containing solids or the like in a closed, cylindrical vessel having a pressure drop between the liquid to be filtered and the filtrate, having discs formed from hollow filter sectors at a distance from each other which are arranged vertically on a driven, horizontal hollow shaft, having filter layers on both sides on each filter sector and a cavity provided in between for outlet of the filtrate through the hollow shaft and stationary devices on both sides of each filter disc for taking off and removing the solids or the like from the filter layers forming the filter disc exteriors, each device, to take off and remove the solids or the like from the filter layers, each comprising a closed hollow box completely surrounded by the liquid to be filtered, which box abuts liquid-tightly the associated filter layer and in the contact area has at least one inlet gap covering the entire radius of the filter disc, the pressure-tight filter layers formed by the filter disc exteriors each comprising two planar, pressure-resistant filter plates each having at least one filter sheet and being formed with inner, opposite supports and membrane-like microporous surfaces and the clamped-on take-off vessels extending radially over the filter disc exteriors [lacuna] movable on the inlet side ... Original abstract incomplete.
Patent DE-4430698-C1 (DE)
Inventor: BRUEMMER MICHAEL DIPL ING
IPC: F16L55/033
Filed: 1994-08-30
Granted: 1996-02-08
Abstract: The air emitted sound attenuator is comprised of a flow conduit (1) surrounded by a sealed wall wherein circulates a gas medium (2) at a subsonic speed, as well as a device (3) for suppressing the sound emissions in the air and which is connected to the flow conduit (1). The flow conduit (1) is configured like an air admission channel. The device (3) is arranged in the flow direction (4) of the medium (2) before a noise source (5) emitting the sounds in order to eliminate the emission of sounds in the air in the direction opposite to the flow direction (4). The device (3) comprises at least one flow modification means which causes at least at one place a speed increase of the gas medium (2) almost up to the sound speed.