baber/WOPTO huggingface dataset:
Patent DE-20115376-U1 (DE)
Title: Electric heater for hot water jug with temperature regulator is installed in bottom of jug and consists of a C-shaped loop of electrical resistor with adjacent terminals at ends
IPC: H05B3/82
Filed: 2001-09-18
Abstract: The cooking jug has a cylindrical wall and a thin heat conductive floor (2) fitted at the base. The heater element (4) is bent in a C-shape and has terminals (10) at its ends, situated close together. It is accommodated inside a shallow base pan. There is a sheet of aluminum alloy (3) with heat bridges (7) at its edges and a stress-relieving hole (5) in the center. There is an integrated temperature regulation circuit (6) with connections (8) to the heating element mounted near slits (9) in the aluminum alloy sheet.
Patent DE-20115609-U1 (DE)
Title: Telescopic lifting device for computer work station, has inner, outer and middle tubes secured to work surfaces which can be set at different levels
IPC: A47B17/02
Filed: 2001-09-22
Abstract: The outer profiled tube is secured to a first fixed work surface (13), the inner profiled tube is secured to a second work surface (6) which can be moved the greatest distance and the middle profiled tube is secured to a third work surface (6) which can only be moved half the distance of the second surface.
Patent DE-20121739-U1 (DE)
Title: Microtitration plate for parallel analysis and synthesis in e.g. biotechnology, has multiple sample cells over a flat base facilitating thermal exchange with a heat source or sink
IPC: C40B60/14
Filed: 2001-10-08
Abstract: A novel multiple-vessel plate with a flat base allowing efficient thermal exchange with an external heat source or sink,.
Patent DE-20203147-U1 (DE)
IPC: B23D45/04
Filed: 2002-02-28
Abstract: The conventional circular saw table (1) has a removable work positioning stop piece (4) held by bolts in slotted holes allowing adjustment parallel to the saw blade (6). The fine adjustment holes (10) engage threaded pins which can be accurately set for successive fittings.
Patent DE-20211075-U1 (DE)
IPC: C08J7/048
Filed: 2002-07-22
Abstract: The invention relates to plastic containers ( 10 ), particularly made of styrene and/or polyolefins, for packaging and storing food products such as salads, fruit extracts, beverages in unit containers for drink vending machines in the single-use-area, toothpaste, etc. over an extended period of time. In order to reduce entry of oxygen into the closed plastic container, the outer and/or inner surface ( 15 ) of the container is/are coated with a layer of lacquer ( 30 ) having barrier properties against oxygen.
Patent DE-20214435-U1 (DE)
Title: Road construction and repair material e.g. for filling pot holes and frost damage cracks, consists of double binding agent coating stone chippings, where the binding agent consists of bitumen, polymer bitumen, and an adhesive
IPC: C08L95/00
Filed: 2002-09-17
Abstract: A polymer bitumen material for use in road construction and repair, consists of a binding agent that is added to stone chippings. The binding agent consists of bitumen, polymer bitumen and an adhesive. A double mixing process ensures the chippings are encased twice with the binding agent.
Patent DE-20217005-U1 (DE)
Title: Composition for cleaning or restoration of oil paintings comprises a solution or thickened paste containing a specific nonionic surfactant
IPC: C11D11/00
Filed: 2002-11-05
Abstract: A composition for cleaning colored oil surfaces such as paintings comprises either (i) a solution of Marlipal 1618/25(RTM:hydrophilic nonionic surfactant which is an ethoxylate (25EO) of a fatty alcohol with a 16-18C chain) (0.2-0.3g) in demineralized water (100ml) or (ii) a paste comprising methyl cellulose (2g) in demineralized water (100ml) together with Marlipal 1618/25(RTM) (0.2-0.3g).
Patent DE-20219228-U1 (DE)
Title: Shopping trolley has support section on each side welded to base frame and supports, and with bent section at ends so that each support section has short sections arranged so that in projection they form with long section a triangle
IPC: B62B3/14
Filed: 2002-12-12
Abstract: The shopping trolley comprises a base frame from the rear end of which supports (14) project upwards and between is fastened the holder for shopping. A support section (18) is welded to the base frame and to the respective aforesaid support. Each support section is bent at its ends so that each support section has a long section (19) and two short sections (20). The short sections are arranged so that in projection they form with the long section a triangle. The short sections are designed for the welding.
Patent DE-20221163-U1 (DE)
IPC: E01C5/06
Filed: 2002-08-24
Abstract: An essentially quadrate paving stone having a corresponding base block (21) is provided on all four side surfaces (25, 26) with flange-like, upright spacers (22) which are spaced apart from each other at intervals corresponding approximately to the width of the spacers, making it possible for them to make an interlocking connection with adjacent shaped paving stones of the same type. Furthermore, the bottom side (24) of the paving stone features a number of transverse, gutter-like depressions resulting in the formation of ribs between these depressions. This creates an additional dentification, or anchoring, in the bed surface of the installed paving stones.
Patent DE-20221665-U1 (DE)
Title: Pressurized lacquer spray can, e.g. for 2-component automobile repair lacquers, includes filter body, connected to valve and formed from permeable sintered material, for removing large particles
IPC: B05B9/04
Filed: 2002-11-29
Abstract: A pressurized lacquer spray can, having a valve, includes a filter body (1) connected with the valve via an adaptor (2) and a rising tube (5). The filter body is of sintered material and has a permeability of 20-250 mu m.
Patent DE-20221794-U1 (DE)
Title: Breitstreckwalze
IPC: B65H23/025
Filed: 2002-11-05
Abstract: Breitstreckwalze
zum Ausbreiten von laufendem flexiblen Bahnmaterial mit einem mantelförmigen Belag
(1) aus elastischem Material, wobei der elastische Belag von seiner
Mantelfläche
ausgehende Ausnehmungen (2, 3) enthält, bei der der elastische
Belag (1) von einer Hülle
(12) aus elastischem Material umhüllt wird und bei der zumindest
der Innendurchmesser der elastischen Hülle (12) kleiner als der Außendurchmesser
des elastischen Belags (1) ist.
Patent DE-20303555-U1 (DE)
Title: Motor vehicle's wheel has engraved identification marking applied in outer generated surface of wheel hub and lies in region of section directly adjacent to locating face of wheel hub
IPC: B60B3/02
Filed: 2003-03-06
Abstract: The motor vehicle's wheel comprises a wheel hub (2) encompassed by a rim (4). An engraved identification marking is applied in the outer generated surface (8) of the wheel hub, and lies in the region of the generated surface's section (7) directly adjacent to the locating face of the wheel hub. The generated surface of the wheel hub in the engraved section is cylindrical. The engraved identification is applied by stamping or embossing of the outer generated surface of the wheel hub.
Patent DE-20304397-U1 (DE)
Title: Wooden drawer, comprising double-walled lateral areas for accommodation of fittings
IPC: A47B88/00
Filed: 2003-03-18
Abstract: The drawer is assembled of a rectangular bottom sheet (5), a rear (6) panel and two lateral panels (1, 2). An inner, convex layer (3, 4) is attached to the upper edges of each of the lateral panels (1, 2), forming a space (7a, 7b) between both layers, which can be used for the accommodation of the components required for carrying and guiding the drawer. The drawer can be produced of various kinds of timber in order to provide a unique feature at the piece of furniture it is integrated in.
Patent DE-20305599-U1 (DE)
Title: Anti-fouling coating, for ship hulls etc., contains particles of fine silver to inhibit growth and deter clinging barnacles
IPC: C09D5/16
Filed: 2003-04-07
Abstract: The anti-fouling coating has a noble metal base using 30-100 g of fine silver in finest particles for each liter of the coating. The same amount of aluminum can be added or 10% fine gold.
Patent DE-20306496-U1 (DE)
Title: Overhead conveyor installation comprises support device, at least one bar, tube or similar, rail, load bearer and at least one support arm
IPC: B65G9/00
Filed: 2003-04-26
Abstract: The overhead conveyor installation comprises a support device (1), at least one bar (2), tube or similar, a rail (3), a load bearer (4) and at least one support arm (5,6). At the upper end of the support arm is a bearing section (8,9) for sliding location on the bar, tube or similar. A running roller (13,14) provides for rolling on the rail. The running roller is arranged at the transition between the support arm and the bearing section, and actually in a recess of the support arm. In this recess, the rail partly engages.
Patent DE-20306679-U1 (DE)
Title: Automatic clamping action on a tool, inserted into a tool holder, uses a combination of circular and rectangular cross sections, to give corresponding flat locking surfaces
IPC: B23B29/04
Filed: 2003-04-30
Abstract: The automatic clamping action, when a tool is inserted into a tool holder, uses a combination of a circular and a rectangular cross section. The corners of the rectangular cross section of the holder cross section, on the opposite side to the clamping screw (12), are interrupted on both sides with flat locking surfaces, working with corresponding locking surfaces (8,8a) on both sides of the neighboring corners of a rectangular tool holder (2). The clamping screw is positioned by a release holding flange (11), with a shoulder (18) inserted into a passage (19) to the holder cross section, without play.
Patent DE-20307181-U1 (DE)
Title: Tinnitus measuring device, transforms frequencies picked up by ultrasound microphone applied to mastoid bone, into frequencies that can be heard by patient
IPC: A61B5/12
Filed: 2003-04-30
Abstract: An ultrasound microphone (1) on the mastoid bone picks up frequencies not normally perceivable by the human ear, and transforms them to the audible range using a frequency generator (2) and an oscilloscope (4). After transformation, the picked-up sound is amplified so that external persons and the patient can hear it.
Patent DE-20309565-U1 (DE)
Title: Filigree strut for suspended ceilings has double base support and is integrated with other supports in roof with resting plate and steel plate
IPC: E04B5/48
Filed: 2003-06-21
Abstract: The filigree strut for suspended ceilings has a double base support (A) and is integrated with other supports in the roof. The filigree strut has a resting plate (B) and a steel plate (C) at a particular height (H).The base plate can be 5cm thicker than the press plate and can be put directly on the textile covering.
Patent DE-20310243-U1 (DE)
Title: Hospital or care bed has a controller and electronic spirit level to ensure that the head and foot support surfaces can be made horizontal even when large weights are placed on them
IPC: A61G7/018
Filed: 2003-07-03
Abstract: Hospital or care bed comprises a lower frame (1) and a height adjustable support (2). The support has head and foot adjustment drives (3, 4), especially direct current drives, with associated linear positioners. The drives are controlled by a control unit (7) that is coupled to an electronic spirit level that can be used to ensure the support is horizontal. The two drives can be adjusted automatically and continuously to ensure the support surfaces are always level.
Patent DE-20315643-U1 (DE)
Title: Device for producing gas-filled filler bodies comprises a welding tool having a welding runner which moves together with a film half tubing
IPC: B29D7/01
Filed: 2003-10-08
Abstract: Device for producing gas-filled filler bodies comprises a welding tool having a welding runner (54) which moves together with a film half tubing. The runner lies opposite the upper or lower side of the film half tubing. Transporting and guiding elements (24) are provided in the region of the welding region to transport and guided the film half tubing on the side of the welding runner and on the side lying opposite the runner. An independent claim is also included for a plastic film used in the above device.
Patent DE-20318153-U1 (DE)
Title: Sea water power plant has extraction construction and extraction tower made of concrete or reinforced concrete fixed on seabed, and steel pipe laid on sea bed and led to water lock with turbines onshore
IPC: F03B13/14
Filed: 2003-11-24
Abstract: The sea water power plant uses especially sea water to produce energy, and by means of an extraction construction (1) and extraction tower made of concrete or reinforced concrete the whole structure is fixed on the seabed or mounted in the sea on metal or reinforced concrete piles. A steel pipe (3) from the extraction construction and extraction tower is laid on the sea bed and led to a water lock with a power house with turbines constructed onshore, and by a return pipe back into the sea.
Patent DE-20321783-U1 (DE)
Title: Mikrowellen-Oszillator
IPC: H01P7/08
Filed: 2003-04-03
Abstract: Mikrowellen-Oszillator (1) mit einem Verstärkungselement (2) in Form eines Halbleiterbauelements, nämlich eines Transistors, der in Emitter- bzw. Sourceschaltung geschalten ist, wobei der Basis- bzw. Gateanschluß (5) als Eingang und der Kollektor- bzw. Drainanschluß (6) als Ausgang dient, und dessen Ausgangssignal (6) über ein Rückkopplungsnetzwerk (9) mit einer frequenzabhängigen Übertragungskennlinie zu seinem Eingang (5) zurückgeführt ist, wobei  a) die Zurückführung mittels zweier streifenartiger Mikrowellenleiter erfolgt (26, 27), die auf einem Substrat (15) angeordnet sind, wobei der eine Mikrowellenleiter (26) an einem Eingangsanschluß (5) des Verstärkungselements (2; Eingangs-Mikrowellenleiter) und der andere Mikrowellenleiter (27) an einem Ausgangsanschluß (6) desselben angeschlossen ist (Ausgangs-Mikrowellenleiter), wobei  b) das Rückkopplungsnetzwerk (9) eine flächige Mikrowellenleiter-Struktur (23) umfaßt, die zwischen dem Eingangs-Mikrowellenleiter (26) und dem Ausgangs-Mikrowellenleiter (27) eingefügt ist, gerade gestreckt ist und parallel zu dem Eingangs-Mikrowellenleiter (5) und zu dem Ausgangs-Mikrowellenleiter (6) verläuft, und eine maximale Ausdehnung aufweist, die insbesondere kürzer ist als die Gesamtlänge des...
Patent DE-29508117-U1 (DE)
IPC: B42F13/00
Filed: 1995-05-17
Abstract: The file has a spine (2) and covers (3,4). The spine has two or more grip apertures (7,8) in it to facilitate handling. These apertures may be adjacent to each other, opposite each other, one above the other or in any combination of these positions. There may be a ring passing round the bridge piece between two grip apertures. There may be at least one aperture in the region of the upper edge of the spine and one in the region of the lower edge of the spine.
Patent DE-29515639-U1 (DE)
IPC: G09F3/02
Filed: 1995-09-30
Abstract: The base sheet (3) has a bottom sheet (11) which has adhesive for sticking it onto a support (9), and has a top sheet (13) fixed to the bottom sheet and possessing at least one cut-out section (19,21) in which a label (15,17) with adhesive (23) is fixed to the bottom sheet. The covering sheet (5) has top and bottom layers (29,27). The bottom layer has at least one cut-our section (39) in which another label (41) is positioned. The upper side of the label is stuck to the underside of the top layer of the covering sheet by adhesive (43). The bottom layer of the covering sheet and the top sheet outside the cut-out sections (19,39) are permanently joined along a first section (31) and are detachably joined along one or more second sections (33,35,37).
Patent DE-29824911-U1 (DE)
Title: Electric motor circulation pump
IPC: F04D29/02
Filed: 1998-11-24
Abstract: The circulation pump has a pump housing (1) secured to an electric motor (3) and provided with pipe coupling elements (8,9) permanently connected to the pump inlet (6) and/or outlet (7), together with a flow blocking valve (11) and/or a non-return valve (12). The pump housing may be made of plastic, with the pipe coupling elements made of metal or plastic.
Patent IE-20180448-U1 (IE)
Title: Penetrant fatty alcohol polyoxyethylene ether production plant
Inventor: XIANGLIANG PENG
IPC: B01F7/00
Filed: 2018-11-13
Abstract: Penetrant fatty alcohol polyoxyethylene ether production plant, including: tank (F101), metering pump (J101), metering pump (J102), tank (F102), vacuum system (L1 0 1 ), heat exchanger (C101), heat exchanger (C102), main reactor (D101), gas liquid contactor (L102), liquid circulation pump (J103), liquid circulation pump (J104); among them, tank (F101) is used to store catalyst, tank (F102) is used to store neutralizing agent; the connection between the various components of the production plant is: metering pump (J101) is connected respectively to tank (F101) and heat exchanger (C102), metering pump (J102) is connected respectively to tank (F102) and heat exchanger (C102), vacuum system (L101) is connected to main reactor (D101), liquid circulation pump (J103) is connected respectively to heat exchanger (C101) and main reactor (D101), liquid circulation pump (J104) is connected respectively to main reactor (D101) and heat exchanger (C102), gas liquid contactor (L102) is connected respectively to main reactor (D101) and heat exchanger (C102); among them, full volume of tank (F102) is 1.7-1.8 m3. <Figure 1>
Patent IT-BA920019-U1 (IT)
Title: "cuneo ripiegabile, per bloccare le ruote di un automezzo in sosta su  una strada in pendenza".
Inventor: MASTROPIERI MICHELE
IPC: B60T3/00
Filed: 1992-12-03
Abstract: Il Modello consiste in un cuneo portatile, ripiegabile in modo da assumere una forma piatta.In una delle sue esecuzioni, il cuneo è formato da piastre 1, 2, 3 reciprocamente incernierate, munite di mezzi che ne permettono il reciproco bloccaggio ed il loro reciproco ripiegamento.
Patent IT-MI920059-U1 (IT)
Title: Struttura di barriera stradale in calcestruzzo, ad assorbimento d'urto   incrementato
IPC: E01F/
Filed: 1992-01-28
Abstract: Il presente Modello di Utilità ha come oggetto una struttura di barriera stradale in calcestruzzo, costituita da un corpo portante in calcestruzzo che presenta una base di appoggio ed una spalla che si innalza verticalmente dalla base.Su almeno una faccia laterale della spalla è applicato un corrente, che si sviluppa orizzontalmente e sporge lateralmente dalla spalla. Il corrente è realizzato in materiale deformabile plasticamente, in modo da garantire un'elevata capacità di assorbimento della forza d'urto, in caso di impatto.
Patent IT-MI930770-U1 (IT)
Title: Dispositivo per la pulitura-spianatura della punta di stecche da  biliardo in occasione della sostituzione del gommino
IPC: A63D/
Filed: 1993-10-05
Abstract: Il presente trovato si riferisce ad un dispositivo per la pulitura - spianatura della punta di stecche da biliardo in occasione della sostituzione del gommino. Il dispositivo comprende un morsetto che supporta, in modo girevole attorno al suo asse, un disco che presenta una sua faccia a superficie abrasiva. Tale disco è scorrevole assialmente relativamente al morsetto ed il morsetto è associabile ad una stecca in prossimità della sua punta con il disco affacciato sostanzialmente perpendicolarmente alla punta con la sua faccia a superficie abrasiva. Il disco è azionabile con moto rotatorio attorno al suo asse in modo tale da abradere progressivamente la punta della stecca.
Patent PL-120672-U1 (PL)
Inventor: HOLDA JIŘI
IPC: E05B27/00
Filed: 2012-01-13
Abstract: Połączenie zamka bębenkowego i klucza płaskiego zawiera rdzeń (2), wyposażony w kanał klucza (3), do którego prowadzą promieniowe otwory (21) do wsuwania sprężynowych bolców bębenkowych (22), ustawionych w rzędzie w płaszczyźnie przecinającej oś obrotu rdzenia (2), zaś dodatkowo rdzeń (2) wyposażony jest w co najmniej jeden boczny otwór (5), prowadzący do kanału klucza (3) w kierunku poprzecznym do promieniowych otworów (21), w które to boczne otwory (5) wsuwa się bolec zabezpieczający (50), którego zaokrąglony zewnętrzny koniec może sprzęgać się (z zamkiem w pozycji zablokowanej) w zaokrąglonej wnęce zabezpieczającej (13), utworzonej w cylindrycznym wgłębieniu obudowy (1), w której rdzeń (2) jest obrotowo wpasowany ze swoją zewnętrzną powierzchnią, przy czym trzon klucza płaskiego (4) wyposażony jest na swoich szerszych stronach w podłużne żebra (42) i rowki (43), które kształtują przekrój poprzeczny klucza przeciwnie względem przekroju poprzecznego kanału klucza (3) tak, że przekrój poprzeczny kanału klucza (3) odpowiada przekrojowi poprzecznemu klucza (4), podczas gdy po szerszej stronie klucza utworzona jest wnęka (44) na wewnętrzny koniec bolca zabezpieczającego (50), którego zewnętrzny koniec zrównany jest z powierzchnią rdzenia (2), kiedy do kanału klucza (3) wprowadzony jest właściwy klucz, zaś po węższej stronie trzon klucza (4) wyposażony jest w część kodującą lub wycięcia (41) do osadzania i ustawiania bolców bębenkowych (22), na których drugich stronach osadzone są sprężynowe bolce blokujące (12), umieszczone w otworach obudowy (1). Połączenie charakteryzuje się tym, że długość bolca zabezpieczającego (50) w bocznym otworze (5) rdzenia (2) jest równa odległości od brzegu kanału klucza (3) do obwodu rdzenia (2) wzdłuż bocznego otworu (5), zaś przerwa (44) na wewnętrzny koniec bolca zabezpieczającego (50) utworzona jest jako przechodząca przez klucz (4) na poziomie teoretycznie możliwej największej głębokości (Hmax) części kodującej lub wycięć (41) po węższej stronie klucza (4) lub nad nim w kierunku strony trzonu klucza (4) bez wycięć (41).
Patent PL-123194-U1 (PL)
Inventor: PAŃCZAK ADRIAN
IPC: A62B17/00
Filed: 2014-06-24
Abstract: Przedmiotem wzoru użytkowego jest kurtka specjalna strażaka z wbudowanym systemem służącym do ewakuacji użytkownika kurtki z miejsca zagrożenia, w przypadku utraty świadomości bądź innej przyczyny uniemożliwiającej jego samodzielną ewakuację. Kurtka charakteryzuje się tym, że pas tworzy dwie zamknięte pętle (3a i 3b) oraz łączącą je część chwytną (3c), przy czym część chwytna (3c) jest wypuszczona na zewnątrz kurtki w górnej części pleców poprzez dwa otwory (6a i 6b), wykonane w warstwie zewnętrznej kurtki.
Patent PL-125498-U1 (PL)
Inventor: HULAK KAROL
IPC: A63B23/12
Filed: 2016-08-22
Abstract: Przedmiotem zgłoszenia jest urządzenie treningowe przeznaczone do trenowania mięśni klatki piersiowej w pozycji leżącej, siedzącej lub stojącej bez konieczności wprowadzania zmian w urządzeniu treningowym. Urządzenie treningowe składa się z ramy (1), do której u górnej części zamocowane są ramiona skrętne składające się z końcówki uchwytu (4), belki uchwytu (6) oraz uchwytu (7), połączone z ramą przez końcówki ramy (2) poprzez sworzeń (3). Elementem stawiającym opór jest sprężyna skrętowa (5). Urządzenie treningowe posiada oparcie górne (8) oraz oparcie dolne (9) stabilizujące urządzenie treningowe w czasie jego użytkowania, a także posiada paski (10) do zamocowania na tułowiu użytkownika.
Patent PL-129323-U1 (PL)
Inventor: LEWANDOWSKI MARCIN
IPC: F21V37/00
Filed: 2020-06-29
Abstract: Lampion nagrobny przedstawiony na rysunku składający się z pokrywy, podstawy i klosza, który posiada w wewnętrznej płaszczyźnie klosza, w centralnym punkcie podstawy wewnętrzną bryłę wykonaną z półprzeźroczystego materiału, w której umieszcza się źródło światła. Wewnętrzna bryła wykonana jest ze zmatowionego szkła, lub tworzywa sztucznego, albo z przydymionego szkła.
Patent PL-130136-U1 (PL)
Inventor: KRELLA ALICJA
IPC: B01F25/433
Filed: 2021-06-30
Abstract: Przedmiotem zgłoszenia przedstawionym na rysunku jest konstrukcja wzbudnika kawitacji zbudowana z dwóch naprzeciw leżących przeszkód o trójkątnym przekroju poprzecznym. Trójkątny przekrój poprzeczny zawierający wierzchołek górnego wzbudnika ma kąt nie większy niż 90°. Trójkątny przekrój poprzeczny tworzący wierzchołek dolnego wzbudnika jest równy 90°. Kształt przeszkód pozwala uzyskać chmurę kawitacyjną w oddaleniu od ścian komory badawczej.