baber/WOPTO huggingface dataset:
Patent AU-2015204537-B9 (AU)
Title: Flow control features for fluid filtration device and methods
Inventor: LEVITT DAVID J
IPC: B01D29/60
Filed: 2015-01-12
Granted: 2019-07-04
Abstract: A fluid filtration device is provided that can be used for separating solids from fluids. In some embodiments, the fluid filtration device comprises a hollow housing and a hollow filter assembly located within the housing. Fluid to be filtered is provided to the inside of a filter material in the filter assembly and passes outward toward the housing. In some embodiments one or more flow-directing features are located between the filter assembly and the housing, and may aid in the flow of fluid to a filtered outlet after passing through the filter. The flow-directing features may comprise, for example, channels that extend the length of the filter.
Patent AU-2019297797-B9 (AU)
Title: Apparatus, system and method for use within a tank
Inventor: NICHOLSON COLIN BRIAN
IPC: B08B13/00
Filed: 2019-04-18
Granted: 2020-12-03
Abstract: In one example there is disclosed, an apparatus (10) for vacuum cleaning a tank (11). The apparatus (10) includes a main body (12) coupled to a working arm (14) and a plurality of support legs (16) coupled to the main body (12). The main body (12) includes a main conduit (40) extending lengthwise therethrough and a common central actuator (32) fitted about by the main conduit (40). The working arm (14) includes a vacuum conduit (50) in fluid communication with the main conduit (40). The plurality of support legs (16) are operatively coupled to the common central actuator (32) so as to be simultaneously moveable at least between a collapsed condition so as to fit through an opening 18 of the tank 11, and an extended condition in which the plurality of support legs (16) are moved relatively outwardly so as to be telescopically extendable within the tank (11) to engage a side wall (20) of the tank to support the main body (12). Other examples of the apparatus, a system and related methods are also disclosed.
Patent DE-3342279-C1 (DE)
Inventor: STANG MARTIN
IPC: H05K3/00
Filed: 1983-11-23
Granted: 1985-06-05
Abstract: Zum gleichzeitigen Auflöten mehrerer Bauelemente (P) auf einen Mikrowellenschaltkreis (S) wird zum Festhalten der Bauelemente (P) gegen Abdriften beim Lötvorgang eine die Bauelemente (P) an einen Mikrowellenschaltkreis (S) drückende Stempelplatte (T) mit elastischer Einlage (E) verwendet in Kombination mit den den Mikrowellenschaltkreis (S) haltenden Halteorganen (H).
Patent DE-3631221-C1 (DE)
Title: Process for producing granules or shaped blocks
Inventor: JOSEF KRAUSE HEINZ
IPC: C04B18/02
Filed: 1986-09-13
Granted: 1988-02-11
Abstract: Process for producing granules or shaped blocks from mineral substances in dust form, such as for example clay dust, fly ash etc., a foam composition and a hydraulic binder, such as for example cement, in which the hydraulic binder (for example cement) is added to the foam composition, comprising a foaming agent and water, and these ingredients are mixed, so that a cement/foaming composition is obtained, whereupon the mineral substance in dust form is added to this mixture.
Patent DE-3726294-C1 (DE)
Title: Swivelling device for gripper holders in presses
Inventor: HARSCH ERICH
IPC: B21D43/05
Filed: 1987-08-07
Granted: 1988-08-11
Abstract: The invention relates to a swivelling device for gripper holders in presses, with gripper slides guided on the feed bar in the column region and displaceable along the longitudinal axis of the feed bars, with gripper holders mounted thereon so as to be swivellable transversely to the longitudinal axis of the feed bars, the gripper holders being displaced to the die-changing position by way of the gripper holders, which are arranged in a fixed manner in the die space. The aim of the invention is to simplify the swivelling device for the gripper holders. According to the invention, this is achieved in a swivelling device of the type described at the outset by the fact that the gripper holders, which are situated in the column region, are secured on a swivelling shaft which is mounted on a slide coaxially to the longitudinal axis of the feed bars and is passed in a longitudinally movable and rotatable manner through a bearing pedestal secured on the feed bar, the swivelling shaft being provided with a longitudinal groove with which a guide pin of the bearing pedestal is in engagement, and the slide being displaceable in a manner known per se by way of a pressure-medium cylinder arranged in a fixed manner on the feed bar.
Patent DE-3801028-C1 (DE)
Title: Process and apparatus for coating ceramic parts
IPC: B05B14/43
Filed: 1988-01-15
Granted: 1989-09-07
Abstract: In a process for coating ceramic parts by heating the ceramic parts and subsequently spraying on a polymer powder, it is provided that, in a first spraying operation, a first layer, comprising a polymer powder occurring as waste material, is applied as a filling layer for the porous ceramic material and that, in a second spraying operation, a second layer comprising fresh powder is applied as a decorative layer. A powder coating apparatus for coating ceramic parts (3) with a polymer powder, having a transporting device (2) for the ceramic parts (3) and a working channel (1) for receiving the ceramic parts (3), on the one side of which at least one powder-spraying device (7, 8) and on the other side of which a suction-removal device (13) and a powder-collecting device (12) are arranged, has along the transporting path (1) two spraying stations (5, 6) at a distance from each other, of which the first spraying station (5), in the direction of transport, receives mixing and waste powder for applying a filling layer and the second spraying station (6) receives exclusively fresh powder, corresponding to the predetermined decorative colour. The first spraying station (5) additionally receives the polymer powder collected from the suction-removal device (13) and the powder-collecting device (12), both from the first spraying station (5) and from the second spraying station (6), as recycled powder. <IMAGE>
Patent DE-3804987-C1 (DE)
Title: Cable drag chain
IPC: F16G13/16
Filed: 1988-02-18
Granted: 1989-10-12
Abstract: The invention relates to a cable drag chain for use in underground coal mining in shearer loaders. The stud and the flanges of each chain link are made of different materials. It is proposed according to the invention to make the stud of forged steel and the flanges of a plastic which has good sliding properties and complies with the regulations in coal mining. It is especially advantageous that the individual parts of each chain link - stud and flanges - are releasably connected to one another by coupling members. In this way, damaged flanges can be exchanged relatively easily. <IMAGE>
Patent DE-3818680-C1 (DE)
IPC: D03C7/00
Filed: 1988-06-01
Granted: 1989-10-26
Abstract: The device forming a leno selvedge, which is equipped with alternately moving weaving shafts, consists of at least two lifting healds (1, 2) and a doup (3) guided through the lifting healds and entrained by one of the lifting healds. 
<IMAGE>
Patent DE-3932424-C1 (DE)
IPC: C03C8/20
Filed: 1989-09-28
Granted: 1991-06-06
Abstract: The invention relates to a process and means for making a relief decoration on ceramic surfaces, such as glazed stoneware. Decorations having marked height steps and effective colorations are feasible. The decoration is formed using a transparent colourless glass frit of the composition 40-60 % by weight of PbO, 20-40 % by weight of SiO2, 3-15 % by weight of B2O3, 3-13 % by weight of Al2O3, 0-5 % by weight of alkali metal oxides, 0-5 % by weight of MgO/CaO and 0-8 % by weight of ZnO and colouring components which are located in the relief-like decoration or thereon. Before or after firing, the relief-like decoration can additionally be provided with a coloured decoration on the surface, preferably by means of preparations containing rare metals. Decorative colours of 80-99 % by weight of relief-forming glass frit and 1-20 % by weight of the colouring component, such as coloured pigments from the group comprising the metal oxides, platelet-shaped nacreous pigments and glossy coloured pigments coated with metal oxides and inorganic pigments of the spinel type, host lattice type and inclusion type or coloured frits are preferably used. Application of the decoration and the firing are carried out in the known manner.
Patent DE-4104725-C1 (DE)
Title: Prodn. of oximo-silicon cpds. with no risk of explosion - by reacting silicon cpd. contg. halogen directly bound to silicon with oxime(s) in presence of urea and/or its basic derivs.
IPC: C07F7/08
Filed: 1991-02-15
Granted: 1992-07-02
Abstract: Oximo-Si cpds. are produced by (A) reacting Si cpds. contg. halogen directly bound to Si with oximes in presence of (B) urea and/or its basic derivs. pref. urea, as acid acceptor. The liq. phase contg. the hydrogen halides of the acid acceptor is pref. sepd. from the liq. phase contg. the oximo-Si cpd. and this phase is esp. contacted with a 2nd acid acceptor. ADVANTAGE - A filtration of the whole reaction medium is no longer required; risk of explosions are eliminated; the acid acceptor is odourless and poses no health hazard.
Patent DE-4204454-C1 (DE)
Title: Transfer aid for disabled persons and aged persons - has three-runged supporting and lifting component and operating rod swinging supporting bar on two axes at right angles
IPC: A47K17/02
Filed: 1992-02-14
Granted: 1993-07-01
Abstract: The component has three or more rungs (12,14,15). The operating rod (12) is so coupled to one of the supporting bars (10) as to swing it on two axes (51,52) at right angles to each other into and out of the folded position. The common pivot axis is in the joint for the supporting bars. The operating rod can be so coupled to the bar that it is at the same distance from the wall in the working and folded positions. The component is foldable due to linkages in the split condition. USE/ADVANTAGE - For helping person onto and off of lavatory seat. The seat can be reached from either side.
Patent DE-4234243-C1 (DE)
Title: Sterilising container for surgical instruments - has lower part to which cover is fixable tightly, both formed to be porous at least in part areas
Inventor: GABELE LORENZ DIPL ING
IPC: A61B50/31
Filed: 1992-10-10
Granted: 1994-06-09
Abstract: The lower part (1) and/or the cover (2) comprises a form-stable material, which at least in part areas is formed porously, with a pore size which permits the passage of gases and vapours, but prevents the passage of germs. The pore size is a max.of 1 micrometre. The lower part and/or the cover are completely or partially made of a porous sinter material sintered from chrome and nickel powder. ADVANTAGE - Obviates the need for special filters.
Patent DE-4236138-C1 (DE)
Title: Composting assembly for organic waste - has horizontal perforated trough base higher than solid base at entry with fluid collection channel
IPC: C05F17/02
Filed: 1992-10-26
Granted: 1993-07-22
Abstract: Assembly to reduce organic waste material, through thermophilic micro-organisms, has a lowered unperforated base (6) at the filling zone of the trough (1) in relation to the horizontal perforated base (6b). An angled base (6a) links the initial base level (6) with the higher horizontal base (6b). The channel acts as a collection gutter for the liq. flowing back into the mixing zone where it collects. USE/ADVANTAGE - The assembly is to reduce organic waste to compost, such as solid vegetable waste, animal solid and liquid manure and the like. The assembly increases bacterial development for aerobic decomposition from an initial degrading phase, to a conversion phase and then a final compsn. phase, with improved bacteria development conditions in the separate decomposition stages.
Patent DE-4303841-C1 (DE)
Title: Drum for washing or chrome treatment of components - uses low-power pump and incorporates sprung flaps facilitating fast controlled release of fluid
Inventor: MUELLER ALOIS
IPC: C23C22/00
Filed: 1993-02-10
Granted: 1994-02-03
Abstract: In a treatment machine for rolling around small industrial components in treatment or wash liquids, the small industrial components are treated in a basket placed within a closed drum bath, where they are agitated and mixed as the drum rotates about a central axis while fluids are introduced from overhead inlets. The drum (2) has enclosed walls (10) and a closed base (7). Further that the drum (2) has outlets (12) through which the outflow of fluid may be regulated or prevented by means of sprung flaps (13) which are opened by high centrifugal forces of the fast rotating drum. The drum is of conical shape, wide at the bottom. USE/ADVANTAGE - The drum is used to hold fluids used in the application of chrome treatments to small industrial components (claimed). A low-powered pump suffices to fill the bath either before or after it has been filled with components for treatment. Further, the bath can be rapidly emptied after the treatment is completed.
Patent DE-4309431-C1 (DE)
Title: Processing equipment for dough used in mfr. of baked prods. - has combined dividing and rounding machine with measuring piston having ribbed front face according to pattern of final prod.
Inventor: MEIER ALEXANDER
IPC: A21C5/00
Filed: 1993-03-24
Granted: 1994-05-05
Abstract: Equipment comprises a combined dividing and rounding machine with measuring pistons (5) for forming the individual portions. The face of each piston (5) and ribs (8) corresponding to the required pattern of the end product. USE/ADVANTAGE - Produces dough sections for mfg baked products, e.g. turned-over bread rolls, rustic-shaped rolls. Reduced prodn. time on less expensive equipment requiring less space.
Patent DE-4324486-C1 (DE)
Title: Arrangement for evaluating a Hall-probe signal
Inventor: LENZ MICHAEL
IPC: G01D5/14
Filed: 1993-07-21
Granted: 1995-01-19
Abstract: The arrangement according to the invention consists of one or more Hall probes (1, 2) which can be operated, for example, in a differential circuit, of a downstream-connected preamplifier (5) with constant gain, of a buffer amplifier (6) which is connected downstream of the preamplifer (5), and an OTA (7) connected downstream of the buffer amplifier (6) and a Schmitt trigger (10) connected downstream of the OTA (7), as well as a current source (9), connected between the output of the OTA (10) and earth, which current source is controlled by the output of the Schmitt trigger. <IMAGE>
Patent DE-4339640-C1 (DE)
Title: Doughnut-like bakery product and process for its production
Inventor: GROSMANN NORBERT
IPC: A21D13/00
Filed: 1993-11-20
Granted: 1995-03-02
Abstract: The invention relates to a doughnut-like bakery product made from a dough which, shaped into dough pieces is deep-fried in hot fat or oil, the dough containing pizza toppings and pizza ingredients which in comminuted form are mixed into the dough, uniformly distributed.
Patent DE-4425453-C1 (DE)
Title: Combine harvester with variable output fan
Inventor: PRIESCHING KLAUS DIPL ING
IPC: A01D41/127
Filed: 1994-07-19
Granted: 1995-09-21
Abstract: The harvester incorporates cutting and feed mechanisms for the crop, together with a threshing mechanism whose concave pref. extends in the travel direction. The fan is mounted before or below the sieve mechanism. The speed of the fan (12) is adjusted dependent on a value, e.g. air speed or pressure, generated by it, typically to an ideal predetermined value dependent on the type of crop and by the driver. Any variation from the desired value can be detected and the speed altered until the variation is within predetermined limits. Variation in the value generated can be detected by a sensor, which emits the appropriate control signal.
Patent NL-1002088-C1 (NL)
Title: Container and dispenser for individual quantities of milk or cream - has central peel-off strip, to relieve pressure before peeling off main foil cover
Inventor: KOOPS MR DRS AILKO RUDOLF
IPC: B65D1/36
Filed: 1996-01-12
Granted: 1997-02-13
Abstract: The container (1) is of the type commonly served with coffee or tea in cafes. It has a semi-rigid plastic reservoir base (4), sealed by a peel-off foil (7) on top. The foil on the present container has two small holes (8a, 8b) through it. Covering the holes is a narrow air-tight adhesive strip (9). The user grasps the free end (10) of the narrow strip and peels it off to equalise pressures, before peeling off the main foil to release the contents.
Patent NL-1018798-C1 (NL)
Title: Caravan manoeuvering device, enabling caravan to be moved by hand, comprises drive rolls which can be coupled to caravan tyre and rotated using ratchet key
Inventor: VISSCHER JAN HENDRIK
IPC: B60S9/00
Filed: 2001-08-22
Granted: 2001-10-09
Abstract: Drive rolls can be coupled to one of the tyre using a lever and then rotated with a ratchet key.  A device for enabling a single person to move a caravan forwards or backwards or turn it by hand comprises drive rolls coupled to the left and/or right side of the caravan, which are urged against one of the tyres using a handle, and then rotated with a ratchet key, so that the caravan can be moved by hand after being unhitched.
Patent NL-1019736-C1 (NL)
Title: Hydraulic device such as a hydraulic transformer, pump or motor, has rotor ports that can rotate along housing or second face plate, that is positioned in housing and may be part of housing to form a seal
Inventor: ACHTEN PETER AUGUSTINUS JOHANN
IPC: F01B3/00
Filed: 2002-01-12
Granted: 2003-07-15
Abstract: The hydraulic device comprises a housing and a rotor (14) that can rotate about a first axis, pistons (12) and chambers (9) that can rotate about a second axis (m1,m2). The rotor is provided, on the side remote from a first face plate (26), with rotor ports and with a second passage (29) through each piston for connecting the rotor port to the chamber. The rotor ports can rotate along the housing or a second face plate (28), that is positioned in the housing and may be part of the housing, so as to form a seal.
Patent NL-1021035-C1 (NL)
Title: Automatic cleaning system for sanitary cells, e.g. toilet cubicles, comprises cleaning device with movable along guide and up and down inside cells to spray cell walls and inside toilet bowls
Inventor: ZWEMER JACOBUS ADRIAAN
IPC: B08B9/093
Filed: 2002-07-09
Granted: 2004-01-13
Abstract: A cleaning unit (11) can be moved along a guide (9) in an upper region of the room (3) containing the sanitary cells (7). The cleaning unit comprises a cleaning device (13) and a displacement device (15) for moving the latter up and down inside each cell. The cleaning device sprays a cleaning agent onto the walls of the sanitary cells and/or inside the toilet bowls (21). The same spray device (17) is used to spray the walls and/or toilet bowls with cleaning agent and then rinse them with water.
Patent NL-1024783-C1 (NL)
Title: Packaging used for offering food to public and can also serve for presenting publicity and text and is particularly useful in fast food outlets
Inventor: POLMAN RALF HENDRIKUS
IPC: G09F23/06
Filed: 2003-11-14
Granted: 2005-05-18
Abstract: The packaging is used for offering food to the public and can also serve for presenting publicity and text. It is particularly useful for fast food outlets as a fried food dish (1) or for presentation of snacks. The publicity and text (4) are produced by a printing press. The ink employed is not dangerous for public health.
Patent NL-1033950-C1 (NL)
Title: Trailer for selling doner kebab, has beverage can shape and includes salad bar, grill and air extraction system
Inventor: AKALP UGUR
IPC: B60P3/025
Filed: 2007-06-07
Granted: 2007-09-14
Abstract: The trailer has a beverage can shape and a surface area of 6 m2>. The trailer can be towed or it can be a stationary one and is equipped with a salad bar, a motor-operated doner grill, an air extraction system, lighting, a sink with hot and cold water, a hygiene package and food preparation units.
Patent RU-2033964-C1 (RU)
Title: Pyrolytic boron nitride and method for its production
Inventor: ARTUR VILLYAM MUR
IPC: C01B21/064
Filed: 1990-03-01
Granted: 1995-04-30
Abstract: FIELD: production of refractories and coatings on graphite products. SUBSTANCE: pyrolytic BN has metal impurity in form of zirconium in amount not in excess of 1 mas.%: X-ray spectrum has bimodal profile curve of line for reflection plane 002 with maximum X-ray intensity between -35 and -37 deg. and maximum X-ray intensity between +35 and +37 deg. relative to angle corresponding to precipitation plane. In this case, each of two intensity maxima has half width of line 8-16 deg., and intensity of line of X-ray spectrum at zero angle amounts to 5-15% of maximum intensity of any of two lines. Desired product is produced by introduction of flow of gas mixture of boron-containing reagent and ammonia to evacuated reaction chamber. Temperature of precipitation of desired product and holding is 1890-1970 C. Nitrogen-to-boron atomic ratio in gas mixture is 2:(1-4):1. Introduced into flow of gas mixture is zirconium by evaporation of metallic zirconium or zirconium dioxide present in reaction chamber, or addition of gaseous zirconium tetrachloride. Used as boron-containing reagent is BCl 3 ,B 2 H 6 ,BF 3 ,, or B 3 H 3 N 3 Cl 3 ,B 3 N 3 H 6 ,B 10 H 14 (C 2 H 5 ) 3 B.. Density of product BN is 2.22-2.24 g/cu. cm; thermal coefficient of expansion is (1.10-1.79)x(1,10-1,79)×10 -6 1/ ° C. EFFECT: higher efficiency. 4 cl, 7 dwg, 2 tbl
Patent RU-2010595-C1 (RU)
Title: Process of manufacture of polyamide membranes
Inventor: BELYAKOV VLADIMIR K
IPC: B01D69/00
Filed: 1989-11-22
Granted: 1994-04-15
Abstract: FIELD: manufacture of chemically resistant membranes. SUBSTANCE: oxide of ethylene or propylene in amount of 5-40% of polymer mass is injected into 4-8% solution of crystallizing or liquid crystalline polymer in dementhylacetamide at 0-25 C. Solution is applied to backing and which is dipped into water at 10-80 C. Then membrane is washed. Capacity of membrane reaches 160 l/sq*m*h. It stands up to 20 bends at 180 C. EFFECT: prolonged service life, improved purification efficiency.
Patent RU-2040123-C1 (RU)
Title: Processing radiation source
Inventor: BEZHANOV TIGRAN VLADIMIROVICH
IPC: H01Q13/00
Filed: 1990-08-23
Granted: 1995-07-20
Abstract: FIELD: production of building materials. SUBSTANCE: radiation source is made as a circular guide, whose end is joined to a conical horn; located in the horn mouth is a curvilinear reflector made in the form of an umbrella with movable ribs, on which radioreflecting cloth is pulled. The movable ribs are positioned by displacement of a movable ring on which bracing pieces are hinged, whose other ends are hinge-joined to ribs on the bar located along the axis of the conical horn. A slide is secured on the external surface of the conical horn. EFFECT: facilitated procedure. 1 dwg
Patent RU-2030809-C1 (RU)
Title: Light signal reception method
Inventor: GARIBYAN RUDOLF ZALIBEKOVICH
IPC: H01J40/00
Filed: 1991-01-29
Granted: 1995-03-10
Abstract: FIELD: electronic engineering. SUBSTANCE: coupling is changed in photodetector built around photoelectric amplifier with contact disk operating as local oscillator between external cavity and photoelectric amplifier cathode chamber of photoelectric amplifier by changing hole diameter in contact disk (regulator) between minimum value equal to diameter of light spot on photocathode to 0.7-0.9 of photocathode working diameter. EFFECT: simplified selection of first and higher harmonic conversion mode of local oscillator. 3 dwg
Patent RU-2033805-C1 (RU)
Title: Method of preparing of porous wound-healing material
Inventor: SHAMOLINA IRINA I
IPC: A61K38/43
Filed: 1991-02-12
Granted: 1995-04-30
Abstract: FIELD: biotechnology. SUBSTANCE: microbiological saccharide mannan is dissolved in water up to concentration 6-8 wt.-% and then mixed with equal volume of collagenase solution. EFFECT: activation of local reactivity of tissue.