baber/WOPTO huggingface dataset:
Patent DE-3316838-C2 (DE)
Title: Tandem-Extruderanlage zur Herstellung einer geschäumten Materialbahn aus thermoplastischem Material, insbesondere aus Polystyrol
IPC: B29C48/38
Filed: 1983-05-07
Granted: 1986-08-21
Abstract: Es wird ein Verfahren zum Herstellen einer geschäumten Materialbahn, z. B. Polystyrol, konstanter Dichte und Dicke aufgezeigt sowie eine für die Durchführung des Verfahrens geeignete Tandem-Extruderanlage mit einer entsprechenden Regelung. Erreicht wird dieses Ziel durch eine überwachte Beschickung des ersten Extruders mit einer konstanten Treibmittel- und Materialgewichtsmenge, durch eine Steuerung der Schneckendrehzahl des ersten Extruders in Abhängigkeit vom Füllstand seines Einfülltrichters und durch eine Überwachung und Konstanthalten der Schneckendrehzahl des zweiten Extruders.
Patent DE-3326052-C2 (DE)
Title: Gleitringdichtung
IPC: F16J15/36
Filed: 1983-07-20
Granted: 1986-05-07
Abstract: Zur besseren Drehmomentübertragung beziehungsweise zur Vermeidung von axialem Verrutschen entgegen der Einbaurichtung wird vorgeschlagen, im Haftbereich Balgen/Maschinenteil und/oder Balgen/Gleitring in die jeweilige Umfangsfläche des Balgens gegebenenfalls umlaufende Einschnitte einzubringen. Die Einschnitte sind tellerfederförmig ausgebildet und werden über ihren Umschlagpunkt hinaus verformt. Die hierdurch entstehende Stauchung und Rückstellkraft bewirken ein Verklammern auf dem Maschinenteil beziehungsweise dem Gleitring entgegen der Einbaurichtung.
Patent DE-3329754-C2 (DE)
Title: Stahlblech mit Zinküberzug und einer Schutzschicht aus Chrom und hydratisierten Chromoxiden und seine Verwendung
IPC: C25D7/06
Filed: 1983-08-17
Granted: 1985-10-24
Abstract: Die Erfindung betrifft ein Stahlblech, das durch einen Zinküberzug geschützt ist, über welchem eine Schutzschicht aus Chrom und hydratisierten Oxiden des Chroms liegt.  Nach der Erfindung wird das Chrommetall aus Partikeln gebildet, deren mittlere Abmessungen bei etwa 0,03 Mikron liegen, während wenigstens 40% des metallischen Chroms in Form von Partikeln vorliegen, die kleiner als 0,02 Mikron sind.
Patent DE-3741157-C2 (DE)
IPC: A61L15/00
Filed: 1987-12-04
Granted: 1989-11-23
Abstract: PCT No. PCT/EP88/01089 Sec. 371 Date Aug. 3, 1990 Sec. 102(e) Date Aug. 3, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05326 PCT Pub. Date Jun. 15, 1989.The present invention relates to granular materials of water-swellable polymers having a content of water-swellable polymer and agglomeration auxiliary agent as main component, and optionally further additional non-agglomerating components, the invention further relates to the method for the manufacture of said material, to its use as absorbents, and to disposable articles comprising these granular materials.
Patent DE-3918483-C2 (DE)
IPC: F28F25/08
Filed: 1989-06-06
Granted: 1991-07-25
Abstract: A description is given of a packing element (1) for the exchange of heat and material in counterflow, in particular for water cooling by air in cooling towers. The packing element (1) has a multiplicity of vertical or inclined, corrugated or folded foils or plates (2, 3), which are laid one on top of another and connected to one another and are constructed and/or laid on top of one another and connected to one another in such a way that the corrugations or folds (4) of adjacent foils or plates cross one-another. The corrugations or folds of adjacent foils or plates cross one another only in the upper part of the packing element, while they extend parallel to one another in the lower part. 
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Patent DE-4003325-C2 (DE)
Inventor: STENGER REINHARD DIPL ING
IPC: E02F3/38
Filed: 1990-02-05
Granted: 1994-07-07
Abstract: The shovel excavator has a superstructure slewing on a first vertical axis on the understructure, while a boom (6) slews on a second vertical axis in a bracket (7) on the superstructure. The slewing mechanism comprises a hydraulic ram coupled by a link to the bracket. The bracket is coupled to the boom by a crank mechanism (9), for slewing between a front working end position (A), inclined to the long axis (18) of the machine (i), round the second axis (8), and the travelling position facing rearwards w.r.t. the travel direction (F), in which it is parallel to the long axis and to the side of the superstructure.
Patent DE-4038063-C2 (DE)
Inventor: WELLERSHAUS ULF
IPC: A61F2/66
Filed: 1990-11-29
Granted: 1995-04-20
Abstract: The invention relates to a jointless prosthetic foot, having a resilient foot insert (2) provided within the prosthesis body (1) which accepts and transmits the prosthetic stresses and has an upper horizontal side (2a) forming the upper termination of the prosthetic foot and offering a possibility of connection to the prosthesis, and a lower side (2e) which is designed with greater length than the upper side (2a) and, with its free end, projects into the toe region in order to achieve a high degree of elasticity of the front part of the foot in combination with a high energy storage capacity in the event of stressing of the front part of the foot. 
<??>In order to improve a prosthetic foot having improved properties, it is proposed that the foot insert (2), which is of integral design and permits at least plantar and dorsal flexion and axial compression, have an approximately S-shaped design in the longitudinal section of the foot, the said upper side (2a) forming a generally rigid angular element with a front oblique side (2b) which adjoins it at an obtuse angle, the lower end (4) of which element is adjoined by a central side (2c) resembling a leaf spring which, at its rear end, is connected to the lower side (2e) via an approximately semicircular side connection (2d). 
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Patent DE-4192788-C2 (DE)
Inventor: ROGERS DANIEL G
IPC: B05B1/16
Filed: 1991-11-19
Granted: 1998-07-30
Abstract: A hand held shower including a spray head operable to selectively discharge a continuous spray or a cyclically interrupted pulsating spray. The spray head contains two separate groups of discharge orifices, one group operable to discharge a continuous spray, and the second group operable to discharge a cyclically interrupted pulsating spray. The spray head comprises a housing forming a chamber; a water inlet plate having two sets of supply orifices, a radially outer steady spray supply set and a radially inner pulsating spray supply set, closing the forward end of the chamber and fixedly mounted in the housing; a face plate having a wall confronting the water inlet plate and having two sets of supply perforations therein, a radially outer steady spray supply set and a radially inner pulsating spray supply set; the face plate being mounted for limited arcuate movement with respect to the water inlet plate so that either the radially outer steady spray supply perforations can be aligned with the radially outer steady spray supply orifices in the water inlet plate, or so that the radially inner pulsating spray supply perforation can be aligned with the radially inner pulsating spray supply orifice in the water inlet plate. The radially outer perforations of the face plate are in communication with an annular chamber containing the continuous spray discharge orifices. The radially inner perforations of the face plate are in communication with a cylindrical chamber disposed radially inwardly of the annular chamber. A spinner having radially extending vanes and a partially closed front end is rotatably mounted in said cylindrical chamber. Flow through the radially inner perforations impinges upon the vanes to drive the spinner in rotation. Rotation of the spinner, due to its partially closed end, provides a cyclical flow to a group of discharge orifices in a spinner cover which is fixedly mounted over the open, front end of the cylindrical chamber. This cyclical flow through these discharge orifices provides a pulsating spray.
Patent DE-4406248-C2 (DE)
Inventor: KORB DANIEL
IPC: A47B3/06
Filed: 1994-02-25
Granted: 1996-02-15
Abstract: The table has two or more transverse cross-pieces (2) extend between parallel lengthwise a profiled members (1). The latter have coupling portions (1, 1), to which the pieces are detachably secured by mating components (2, 1), being adjustable in the lengthwise direction of the members. The sides of the members towards each other can be profiled to form the coupling portions, typically having grooves in which protrusions on the mating component are lockable. The grooves and mating components can be of T- or trapezium-section. One half of a groove can be formed by a detachable clamping-piece.
Patent DE-4445598-C2 (DE)
Inventor: VOEGELE ROLAND
IPC: B23Q3/12
Filed: 1994-12-20
Granted: 1998-04-09
Abstract: Power tool such as a hand drill in which the spindle is made as a spindle sleeve (3). A pair of radial bearings (7, 8) is seated in the spindle sleeve. Spherical locking bodies (10) are mounted between the radial bearings. An adaptor (19) is provided with bearing surfaces (21, 22) and recesses (23) directed towards the locking bodies, allowing the plug-in axis (20) to be firmly coupled to the locking bodies of the sleeve.
Patent NL-1011355-C2 (NL)
Title: Bicycle front fork suspension. has bent part of inner tube with leaf spring extensions that deform with any axial movement of inner and outer tubes
Inventor: SCHREUDER MARCEL ARTHUR JAN
IPC: B62K21/20
Filed: 1999-02-19
Granted: 2000-08-22
Abstract: The bent part (7) of the inner telescopic tube attached to the front fork (6) has its input and output sides (8, 9) extended by arms (10A, 10B) that form leaf springs. The free ends of the arms are tucked in and secured to the inner and outer telescopic tubes (2), so that any axial movement of the tubes results in the elastic deformation of the arms and stops the bent part of the inner tube from deforming.  Independent claims are also included for (a) a front fork with this suspension, and (b) a bicycle fitted with this suspension.
Patent NL-1013606-C2 (NL)
Inventor: BIEZEN JOHANNES ANTONIUS PETRU
IPC: B28B17/00
Filed: 1999-11-18
Granted: 2001-05-21
Abstract: Method for providing recesses in a surface of a concrete element (60), comprising the steps of cutting unhardened concrete to be removed, from the surface of an unhardened concrete element (60) by means of cutting elements (112,113,141-143), in a tooling direction substantially parallel to the surface of the concrete element (60), discharging the unhardened concrete cut from the concrete element, and grinding the unhardened concrete cut from the concrete element. The tooling apparatus comprises a frame (10) supported by wheels (20) driven by a mechanism (21) above the surface of the concrete element (60). The cutting apparatus (80) is chracterized by cutting tools (112,113,141-143) for cutting the recesses, a discharge member (27,160) for discharging the unhardened concrete cut from the element (60), a grinding element and a mixer for mixing the unhardened concrete with water. <IMAGE>
Patent NL-1028464-C2 (NL)
Title: Catering trolley for e.g. aircraft, has door comprising two panels pivotally connected to length side walls of trolley casing
Inventor: LOON LAURENTIUS PETRUS JOSEPH
IPC: A47B31/00
Filed: 2005-03-04
Granted: 2006-09-06
Abstract: The door (16) comprises two door panels (18, 19) each pivotally connected to one of the length side walls (9, 10) of the trolley casing (5).
Patent NL-1032977-C2 (NL)
Title: Water pipe system for providing water supply in e.g. building, has heating device next to inlet point to allow pipe to be rinsed with hot water which is removed from system end point
Inventor: KORSTANJE JOHANNES CHRISTIANES
IPC: C02F1/02
Filed: 2006-12-01
Granted: 2008-06-03
Abstract: A heating device (17) is provided next to the inlet point (4) connecting the system (1) to a water distribution network (3), in order to heat the water to a temperature sufficiently high enough to kill pathogens. The end point (9) in the system comprises an outlet (11) for discharging rinsing water. The inlet point, end point and tap point(s) are connected in series by the water pipe in a branch-free configuration so that when the pipe is being rinsed with water supplied via the inlet point, no stagnant water is located in the pipe.
Patent NL-1033105-C2 (NL)
Title: Microwave sterilization assembly for solid ground in greenhouse, has emission device equipped with microwave source, where microwave source is connected to free end of waveguide and to applicator head
Inventor: HOEK LEENDERT VAN DER
IPC: A01G11/00
Filed: 2006-12-21
Granted: 2008-06-24
Abstract: The assembly has an emission device (1) to emit microwaves into the ground, and a vehicle (2) to move the emission device. The emission device is equipped with a microwave source, where the microwave source is connected to a free end of a waveguide and to an applicator head (3). A waveguide tube (4) distributes microwaves emitted by the emission device, and a mouth of the waveguide tube faces the ground. An independent claim is also included for a method for using microwave sterilization of solid ground in a greenhouse.
Patent NL-2001516-C2 (NL)
Title: Label for bottle containing e.g. drugs, has adhesive portion on rear portion of holder portion, where flat medium is detachably connected to rear portion of holder portion by water-soluble glue
Inventor: VENDELOO JOHANNES ADRIANUS CORNELIS
IPC: B31D1/02
Filed: 2008-04-24
Granted: 2009-10-27
Abstract: The label (16) has a cover sheet (14), a rear and a front, where a flat medium (12) is detachably connected to the label. The cover sheet includes a holder portion (18) and two attaching portions (19) extending on either side of the holder portion. An adhesive portion is provided on the rear portion of the holder portion, where the medium is detachably connected to the rear portion of the holder portion by water-soluble glue. Independent claims are also included for the following: (1) a combination of a bottle and a label (2) a method for producing a label.
Patent NL-2010109-C2 (NL)
Title: External heat exchanger.
Inventor: HOENSELAAR JOHANNES WILHELMUS GERARDUS MARIA
IPC: F28D1/00
Filed: 2013-01-10
Granted: 2014-07-15
Abstract: External heat exchanger for improving the efficiency of a heating system comprising a heater arranged for heating up heating water in a closed heating water circuit, comprising a tank connectable to the closed heating water circuit and comprising an input opening for receiving heating water and an output opening for outputting heating water. The external heat exchanger further comprises means for exchanging heat from exhaust gasses from a heater to heating water in the tank.
Patent SE-522314-C2 (SE)
Inventor: KACHI TADAYOSHI
IPC: B60L50/15
Filed: 2000-10-31
Abstract: A power converter that can be used in a vehicle equipped with an electrical motor provides power to both the electrical motor and other, auxiliary loads, such as a headlamp, that require a different voltage. The power converter includes a first DC power supply that generates a first voltage equivalent to the voltage required by the auxiliary loads and a second DC power supply, connected in series with the first DC power supply, that generates a differential voltage, where the sum of the differential voltage and the first voltage is the voltage required to drive the electrical motor. A DC-DC converter is connected to the second power supply and converts the differential voltage to the voltage required to drive the auxiliary loads.
Patent SE-519680-C2 (SE)
Inventor: IDSUND AAKE
IPC: B42B5/10
Filed: 2001-07-25
Abstract: The invention relates to a dispensing magazine for the use in a wire dispensing unit in a book binding machine and holding a mat of wire elements, wherein the magazine includes two side walls and two gable walls the inner distances between which are adapted to the size and the length of the wire elements, the magazine also including a bottom wall provided with through slots for strips holding the wire elements, and that the slots have a different location depending on the distance between the gable walls, to adapt for a corresponding location of the strips holding the wire elements of the corresponding length. The invention also relates to a mat of wire elements including individual wire elements (35) of the same length mounted on elongated strips (36) of flexible material straddled by prongs of the elements so that the latter are frictionally held thereon to form the mat, wherein the position of the elongated strips (36) are different between mats of different lengths but the same for mats of the same length. <IMAGE>
Patent SE-528144-C2 (SE)
Inventor: KYLSTROEM KIM
IPC: F02M37/22
Filed: 2005-01-25
Abstract: A fuel system (3) and a motor vehicle (1) with such a fuel system (3) are described. The fuel system (3) comprises a fuel tank (4) which defines a fuel space, a fuel line (6) arranged between the fuel tank (4) and adapted to being connected to the engine (2), and a water separating filter (9) arranged on the fuel line (6) to separate water from the fuel, whereby the water separating filter (9) comprises a drain (10) for water. The fuel system (3) is characterised in that it comprises a drain line (11) connected to the drain, whereby the drain line (11) comprises an outlet (12) arranged below the lowest point of the fuel space, and a drain valve (15) arranged below the lowest point of the fuel space.
Patent SE-529010-C2 (SE)
Title: Thin walled tube for sport appliance, hand tool, unit for transportation and furniture such as chair, contains precipitated hardenable stainless steel and has ratio of outer circumference and wall thickness in preset range
Inventor: IRANDER CARL-JOHAN
IPC: C22C38/50
Filed: 2005-10-17
Abstract: A thin walled tube contains precipitated hardenable stainless steel, and has ratio of outer circumference (C) and (pi ) times square of tube wall thickness (w) of 90-350.
Patent SE-534070-C2 (SE)
Title: Metod och anordning för tömning av golvet i en sodapanna
Inventor: KARJUNEN TIMO
IPC: D21C11/12
Filed: 2007-10-05
Abstract: 13 SAM I\/IAN DRAG Uppfinningen avser en metod för tömning av ett ugnsgolv i en sodapanna närsodapannan stängs ner. Tömningen kan påbörjas samtidigt som smälta fortfarandeflödari smältrännor. Golvet töms genom sugning av smälta från ugnen med ensmältejektor. Uppfinningen avser också en anordning för borttagning av smälta ochtvättvatten från en ugn tillhörande en sodapanna medelst sugning. Undertryck alstras ianordningen genom ledning av trycksatt gas in i ett sugrör tillhörande ejektorn så att den trycksatta gasen släpps ut i utsläppsriktningen för smälta och tvättvatten.
Patent SE-534663-C2 (SE)
Title: Förfarande och anordning för framställning av ett dräneringselement och därigenom framställt dräneringselement
Inventor: ANDERSSON JAN
IPC: B29C39/04
Filed: 2010-02-05
Abstract: Ett poröst hårdbart dräneringselement (14) framställs från en formmassa (10) av ex-panderat plastgranuiat och ett bindemedel genom att formmassan upptas i en gjut-skänk (30) med en utgjutsutöppning (32) tillsluten av en formbotten (44), formmassantrycksätts i gjutskänken, elementet (14) gjuts från formmassan i en form bildad ge-nom sänkning av formbottnen (44) ned i ett öppningstvärsnitt (42) överensstämman-de medett tvärsnitt hos utgjutsöppningen (32) och elementet avskiljs från formmas- san genom inbördes sidoförskjutning av formen och gjutskanken (30). (Fie. 6)
Patent SE-535375-C2 (SE)
Title: Skyddsanordning för att skydda en användares underliv
Inventor: HASSELVALL MUSSE
IPC: A63B71/12
Filed: 2010-06-11
Abstract: Skyddsutrustning (100;200;300;400) för att skydda en använda- res underliv, innefattande en skyddskåpa (110) med en övre och en nedre del, ett midjeband (120) (110) anordnat att gripa in ioch kvarhålla skyddskåpan(110) på användarens kropp i ett läge där skyddskåpan hänger ned. med. dess nedre del nedåt och täcker användarens genitala kroppsdelar, samt en (130), anordnad att också gripa in i och (110) i benremanordning kvarhålla skyddskåpan ett läge intill användarens kropp, (130) innefattar två benremde- (131,132), vilken benremanordning lar anordnade att löpa kring' varsitt respektive ben hos användaren. Uppfinningen utmärks av att benremanordningen (130) är anord- nad att gripa in i och löpa från åtminstone ett nedre in- greppsorgan, anordnat i skyddskåpans (110) nedre del, och bakåt(131;132) mellan användarens ben, och av att benremdelarna är anordnade att löpa fran: till och gripa in i (110) åtminstone ett övre (110) skyddskåpan vid ingreppsorgan, anordnat i skyddskåpans övre del.
Patent SE-534925-C2 (SE)
Title: Energiupptagande draginrättning
Inventor: SVEDBO ANDERS
IPC: B61D15/06
Filed: 2010-06-23
Abstract: En draginrättning är Visad, innefattande en dragstång (l) och ett koppelhuvud (2)vilket i en bakre ände är fäst vid dragstängen och sträcker sig i densammaslängdriktning till en främre ände som är inrättad att uppbära en frontplatta (4) medett kopplingsgränssnitt mellan kopplade rälsfordon, vilket koppelhuvud vidareinrymmer komponenter (7- 10) av en mekanisk koppling (6) verksarn för automatiskkoppling till motsvarande kopplingskomponenter i en anslutande draginrättning.Dragstången sträcker sig förlängd in i koppelhuvudet och står i ettdragkraftöverförande ingrepp med den mekaniska kopplingen (6), och nämndaförlängning [20; 20') av dragstången är inrättad att genomgå en förutbestämddeformation under upptagning av energi ur en i längdriktningen pålagddeformerande tryckkraft. Fig. 4
Patent SE-542321-C2 (SE)
Title: Cooling pad for use in a non-invasive medical cooling process for cooling a body part of a person
Inventor: BERG JON
IPC: A61F7/00
Filed: 2015-11-19
Abstract: A cooling pad (100) is provided for use in a non-invasive medical cooling process for cooling at least one portion of the body of a person by means of a cooling fluid flowing through said cooling pad in use. The cooling pad comprises a bottom sheet (10) and a top sheet (11) and of flexible and fluid tight material. Moreover the cooling pad comprises at least one flow guide (40) for guiding a portion of a flow of fluid in the flow channel towards an inner or outer wall (21, 20) thereof.
Patent SE-542660-C2 (SE)
Title: Pianotangent
Inventor: JOHANSSON KJELL
Filed: 2018-01-18
Abstract: PIANOTANGENT FÖR USB- KEYBOARDS OCH MIDI- CONTROLLERS. VIKTADE TANGENTER ANVÄNDS FÖR ATT EFTERLIKNA PIANOTANGENTER, OCH I ANSÖKAN BESKRIVS EN TANGENT SOM ISTÄLLET FÖR VIKTER ANVÄNDER EN FJÄDER.FJÄDERN (1) (FIG 1) ÄR FORMAD SOM ETT 'Ν' OCH GJORD AV ETT TUNT METALL-BAND, SOM PRESSAS OCH BOCKAS TILL EN STYV DIAGONAL MITTDEL (2) MED VINKLADE ÄNDAR (3) SOM ÖVERGÅR I BLADFJÄDRAR (4).HUR VINKELN MELLAN MITTDEL OCH ÄNDAR PÅVERKAR TVÅ MOTSATTA KRAFTER SOM DRAR I ÄNDARNA VISAS I (FIG 2) EN VINKEL NÄRA VÅGRÄTT PÅVERKAR INTE KRAFTERNA, OCH I (FIG 3) EN VINKEL NÄRA LODRÄTT LÅSER ÄNDARNA, MEDAN EN VINKEL PÅ 45 GRADER (FIG 1) FUNGERAR SOM ETT MOTSTÅND SOM MINSKAR NÄR MITTDELEN VRIDS. FÖR VARJE TANGENT PÅ ETT GIVET PIANO FINNS DET EN LÄNGD OCH EN VINKEL PÅ FJÄDERNS MITTDEL SOM BÄTTRE ÄN NÅGON ANNAN LÄNGD OCH VINKEL KOPIERAR HUR DET KÄNNS I ETT FINGER NÄR MAN TRYCKER NER TANGENTEN PÅ PIANOT, LIKSOM DET FINNS EN BLADFJÄDER SOM BÄTTRE ÄN NÅGON ANNAN BLADFJÄDER SIMULERAR EN NEDTRYCKT TANGENT.
Patent SE-544905-C2 (SE)
Title: System and method to monitor and treat tinnitus
Inventor: JEHANFARD ALI
IPC: H04R25/00
Filed: 2020-07-27
Abstract: Disclosed is a system (100) to monitor and treat tinnitus, characterized in that the system comprises a sensor unit (102) that comprises at least one sensor that monitors health condition of a patient; a first processor (1 04) and a database (106) to collect patient data associated with the health condition of the patient and suggest treatment for the tinnitus to the patient based on the patient data; and an energy transmitting device (108) that produces energy based on the suggested treatment and transmits the energy to the patient through bone conductivity for treating the tinnitus.