baber/WOPTO huggingface dataset:
Patent DE-20213569-U1 (DE)
Title: Racket, especially for tennis, has shock absorber around outside of racket frame
IPC: A63B49/14
Filed: 2002-09-04
Abstract: A shock absorber (20) is secured to the strip or band extending around the outside of the racket frame (10).
Patent DE-20219278-U1 (DE)
Title: Annular channel for external supply and return of heat exchange medium to vertical tube reactor, has openings equipped with flow controls
IPC: B01J8/06
Filed: 2002-12-12
Abstract: Opening(s) (34) are equipped with flow controls. Preferred Features: The opening height is 0.05 x to 1 x the available height, i.e. the height of the annular channel or spacing between tube bases and the adjacent deflection baffle (22). Individual openings along the reactor circumference are most preferably 0.5-0.65 times the opening interval along it. Opening (34) geometry varies around the circumference. Opening(s) near the inlet are small, becoming larger and then smaller, further away from it. Flow control is by deflection baffles. Connections for valves and a circulation pump are provided. An expansion joint runs around the reactor casing.
Patent DE-20219601-U1 (DE)
Title: Protection glove, in particular to be used when working at open fireplace, symmetrically shaped for being used for right hand as well as for left hand
IPC: A41D19/01
Filed: 2002-12-18
Abstract: The single glove (1) is made of several layers of a heat resistant and insulating material, preferably of leather and/or a material produced of natural fibers. It is symmetrically shaped, either designed as a mitten (1) or with a separate insertion space for each finger in order to facilitate wearing the glove (1) with the right hand as well as with the left hand. The upper part can be of a longer shape, similar to a gauntlet, protecting the wrist and the forearm. A loop (6) is ideally sewn to the side of the thumb facilitating the insertion of the hand while the glove (6) is still hung to a hook and a tool is held with the other hand.
Patent DE-20220542-U1 (DE)
Title: Mobile drinking water treatment assembly has fine-pored filter
IPC: B01D61/14
Filed: 2002-02-12
Abstract: A transportable water treatment assembly has a holding tank (1) for impure water, a holding tank (6) for treated water and a water filter (4, 4'). The filter unit especially has a fine-pored filter which is capable of retaining suspended solids and impurities down to and including bacteria size. Water is forced through the filter under pump (2) pressure of one bar or more. The pump is preferably a hand or motor-powered dosing pump generating preferably 4 bar or more. The holding tank (1) is pressurised and separated from the filter (4) by a separate pressure chamber (15).
Patent DE-20300284-U1 (DE)
Title: Floor covering, with a surrounding edge and a braided center area, has projections to lock the edge to the braiding without seams and without curling
IPC: A47G27/02
Filed: 2003-01-09
Abstract: The floor covering (1) has at least one edge section surrounding a braided section, with projections (10,14) at the side towards the braided area (2) for a transit between the edge and braided center. The projections match the width of the braiding strips (3), with a projection length which is larger than the strip width.
Patent DE-20301123-U1 (DE)
Title: Cold chain interruption indicator for frozen food packages has transparent block with colored fluid filled hole so that first freezing breaks lacquer seal
IPC: G01K11/12
Filed: 2003-01-25
Abstract: A cold chain interruption indicator is bonded to a frozen food package and has a transparent plastic block with internal through hole filled with food compatible colored indicator fluid and closed with shellac sealing lacquer that is broken on first freezing so that the fluid runs away if unfrozen.
Patent DE-20301425-U1 (DE)
Title: Slab laser has resonator mirrors opposite ends outer electrode pairs, deflection mirrors opposite other ends to couple laser light out of these ends into adjacent discharge chamber
IPC: H01S3/07
Filed: 2003-01-30
Abstract: The slab laser has flat electrodes (2a,2b) opposed in pairs, between which a laser gas (LG) is arranged in a narrow discharge chamber (3a,3b), resonator mirrors (8a,8b) opposite one of the ends of each of the outer electrode pairs and deflection mirrors (26a,26b) opposite the other ends to couple laser light out of these ends into an adjacent discharge chamber. The resonator mirrors form an unstable resonator in the negative branch.
Patent DE-20305384-U1 (DE)
Title: Metal plate of arbitrary size and proportions, for carrying notices and other information, has a bent section or is provided with an attached element allowing the plate to be stood on a horizontal surface
IPC: G09F7/18
Filed: 2003-04-03
Abstract: Metal plate (1) of arbitrary size and proportions has a bent section (2), or is provided with an attached element allowing the plate to be stood on a substantially horizontal surface. An independent claim is also included for a metal plate attachable to a carrier structure.
Patent DE-20306801-U1 (DE)
Title: Adhesive tape useful in the automobile industry comprises an adhesive coating on a polyurethane film support
IPC: C09J7/25
Filed: 2003-04-30
Abstract: An adhesive tape comprises an adhesive coating on a polyurethane-based, PVC free, thermoplastic film support.
Patent DE-20306938-U1 (DE)
Title: Assembly to remove boundary layer of air from web surface immediately prior to application of liquid or paste medium
IPC: D21H23/30
Filed: 2003-05-06
Abstract: During a printing process a paper web drags a boundary layer of air towards the print cylinder inlet zone. The boundary layer (8) is removed or reduced esp. by an assembly (6) which either reduces air pressure in the cylinder inlet zone (ZE) and has a counter-blower (12) discharging hot air and/or steam (10) against the direction of web (2) travel. The assembly (6) has a further steam jet (16) directed in the direction of web motion and towards the cylinder (4), into the inlet zone (ZE). The assembly further has a boundary layer scraper blade (20) located immediately prior to the blower (12) and/or steam jet (16).
Patent DE-20308024-U1 (DE)
Title: Hose packing system for construction of floodwater barrier has hopper with feed for sand or earth to pack large diameter hose made from two strips of fabric or plastics unwound from rollers
IPC: E02B3/12
Filed: 2003-05-22
Abstract: The hopper (1) may be mounted on the tilting load- bed of a lorry. The filling material may be earth or sand and may pass through a hose filling system (2) with a motor (M) and a drive rotor (Z). Two lengths of material are unwound from reels (3) and are fastened together at their edges to make a hose (4) filled with earth or sand.
Patent DE-20312198-U1 (DE)
Title: Production of metal leaves comprises grinding goldbeater's waste with the addition of binder and solvent
IPC: C09D17/00
Filed: 2003-08-07
Abstract: Production of metal leaves comprises grinding goldbeater's waste with the addition of binder and solvent.
Patent DE-20312628-U1 (DE)
Title: Slab combination especially as sub-layer for sports floor has on one longitudinal edge of each slab a groove profile which is open at top, and on opposite longitudinal edge has tongue profile positively locking in groove profile
IPC: E04F15/10
Filed: 2003-08-16
Abstract: The slab combination (1) especially as a sub-layer for a sports floor has slabs (2) which are rectangular in plan view and which together form a flat surface (3) and on opposite lying longitudinal edges and end edges have integrally constructed locking profiles, whereby on one longitudinal edge is formed a groove profile (5) which is open at the top, and on the opposite longitudinal edge is formed a tongue profile (6) positively locking in the groove profile. The tongue profile engages in the groove profile in wedge fashion.
Patent DE-20312696-U1 (DE)
Title: Small-scale waste water or sewage treatment plant for remote settlement has twin-component jet
IPC: C02F3/30
Filed: 2003-08-18
Abstract: A small-scale waste water treatment has an upright cylindrical reactor container. Effluent is aerated by a twin-jet fed by a submerged pump. The separation level between the upper aerobic and lower anaerobic layers is defined by the pump inlet. In a preferred embodiment, the pump or pump inlet may be raised or lowered by e.g. a winch, thereby changing the ratio of aerobic to anaerobic volumes.
Patent DE-20314761-U1 (DE)
Title: Mechanical material compression test fixture has C shaped clamp blocks on guide rods with test piece held in hydraulically clamped jaws
IPC: G01N3/08
Filed: 2003-09-19
Abstract: A mechanical material compression test fixture has C shaped upper (6) and lower (5) clamp blocks on guide rods (9) with fixed (2.1, 2.2) and magnetically held floating jaws (3.1, 3.2) clamped by hydraulic cylinders (4.1-4.2) to apply equal stress to the test piece (1) at each end during application of the external compression force (11) by a compression test machine.
Patent DE-20316730-U1 (DE)
Title: Compressor-less cooling device has spray line with pump, branch pipes for sucking up cold water from water reservoir, spraying it onto heat exchanger in form of number of adjacent heat exchange plates
IPC: F24F1/00
Filed: 2003-10-30
Abstract: The device has a housing, cold water reservoir, turbulence fan for producing an air flow, air path with air inlets, chamber in which a heat exchange occurs with the water from the reservoir and a cold air flow outlet above the inlets. A heat exchanger with a number of adjacent heat exchange plates is arranged above the reservoir. A spray line with a pump and branch pipes sucks up water from the reservoir and sprays it onto the heat exchanger. The device has a housing (1), a water reservoir (11) for cold water, a turbulence fan (4) for producing an air flow, an air path with air inlets on one side of the housing, a chamber (15) in which a heat exchange occurs with the cold water from the reservoir and an outlet (17) for the cold air flow. The outlet is immediately above the inlets. A heat exchanger in the form of a number of adjacent heat exchange plates is arranged above the reservoir. A spray line (3) with a pump (31) and branch pipes sucks up the cold water from the reservoir and sprays it onto the heat exchanger.
Patent DE-20317645-U1 (DE)
Title: Supporting wall e.g. for footpaths, steps, etc. in gardens and parks is constructed from natural stone uprights or slabs with sides having different smooth or rough finishes
IPC: E02D29/02
Filed: 2003-11-14
Abstract: The supporting wall consists of natural stone blocks in a palisade-like arrangement. Each column is block-shaped and at least two of its six faces are finished e.g. by grinding or polishing, to have a smooth surface. Remaining faces have a rough finish. The blocks may be either upright columns or horizontal slabs.
Patent DE-20321254-U1 (DE)
Title: Suction pressure container for waste water systems has at least one wall unstable to pressure but stabilised by clamping reinforcement inside container
IPC: B65D90/02
Filed: 2003-05-09
Abstract: The suction pressure container is designed with at least one of its walls unstable to pressure per se although a reinforcement (16) is clamped inside the pressure container to stabilise this container wall. the pressure container is prismatic in cross section with at least four side walls (5,5',6,6') of which the two opposite walls are connected to a reinforcement.
Patent DE-20321268-U1 (DE)
Title: Rotary device for removing weeds from joints in paved area, has distance between guide wheel and frame central axis, set at least double distance between brush unit and frame central axis
IPC: E01H1/05
Filed: 2003-12-04
Abstract: The device has a long frame (22) installed with a handle (23), a drive unit (24), and a guide wheel (28). A brush unit (25) is driven by the drive unit. The guide wheel and the brush unit are provided at either side of the frame bottom end. The distance (X) between the guide wheel and the frame central axis is set at least double the distance (Y) between the brush unit and the frame central axis.
Patent DE-29724283-U1 (DE)
IPC: C11D17/06
Filed: 1997-06-03
Abstract: The invention relates to moulded bodies having a detergent and cleaning action, especially tablets such as those consisting of detergent, dishwashing product, stain remover or water-softener. Thanks to the use of the additive granules provided for by the invention, the disintegration rate of said tablets conforms to the requirements for use in domestic washing machines. Said additive granules contain 10 to 95 weight percent cellulose having a particle size of less than 100  mu m as well as 5 to 90 weight percent microcrystalline cellulose and/or one or several ingredients of detergents and cleaning agents. They are superior to known cellulose-based disintegrating additives in terms of their physical and washing properties.
Patent DE-29808392-U1 (DE)
IPC: A23N17/00
Filed: 1998-05-08
Abstract: An installation for producing feed, comprises a dosing unit, a mixer, an expander in which the material is subjected to high temp. and pressure, a pellet press, and a cooler. The expander (6) has an associated processor container (18), which is filled from the top and emptied from the bottom. The base of the container has bore holes through which gas can pass. The material flows from the bottom upwards. The material is filled to a constant height in the process container.
Patent DE-29818005-U1 (DE)
IPC: B65D47/20
Filed: 1998-10-08
Abstract: A self-closing closure which can be integrated into a discharge opening of a container, cap part or the like, and includes an upper wall section (6) containing a through opening (9) and a sealing tappet (11) which protrudes from an inner section (10) of the closure and engages with the through opening from beneath the upper wall section. The configuration of the upper wall section (6), at least on the upper surface thereof, can be adapted to the shape of the wall (3) of the container such as to be flush therewith, and furthermore it is formed elastically deformable at at least an actuating portion (6') thereof so that the actuating portion is deformable in elastically concave manner by an external manual force exerted thereon. A conveying member (13) is provided for converting the concave deformation of the actuating area into a relative movement between the sealing tappet (11) and the through opening (9) so as to release the latter whereby the contents of the container can be discharged.
Patent DE-29924701-U1 (DE)
Title: Telecommunications terminal box for high speed data and telecommunications connections has electronic components connected to provide filter networks
IPC: H01R13/719
Filed: 1999-07-15
Abstract: Active and/or passive electronic components are connected to the inputs of the transmission lines (La,Lb) to form high pass, low pass or band pass filters (F1,F2). The passive components are resistors, capacitors, and/or coils. The active components are semiconductor devices. A telephone socket may be integrated into the terminal box. A connection for a power supply may also be provided. Terminals may be provided for connecting network analyzers. Components may be provided for overvoltage or overcurrent protection.
Patent IT-AN920039-U1 (IT)
Title: Sistema per realizzare da una lastra parallela uguale spessore di  materiale espanso di piu' altezze, una suola di diverse superfici e
IPC: A43B/
Filed: 1992-08-18
Abstract: Forma oggetto di utilità un nuovo sistema per la preparazione di suole di materiale espanso.Si parte da una semplice lastra parallela di materiale espanso dalla quale si tranciano le suole che poi attraverso un forno a microonde vengono ammorbidite e quindi con gli appositi stampi si raggiunge contemporaneamente la pendenza delle suole, il disegno e l'anatomia del sottopiede, il disegno del fondo e le diverse sedi per l'applicazione della tomaia, il tutto con notevole abbassamento dei tempi di produzione, con meno materiale di scarto e di conseguenza di costo.
Patent IT-RE920007-U1 (IT)
Title: Scatola per videocassette
Inventor: SACCHINI ENZO
IPC: G11B/
Filed: 1992-02-04
Abstract: Scatola per videocassette, consiste in un corpo (1) cavo sintetico sostanzialmente rigido conformato a libro, e comprendente due semigusci (10) che sono articolati ad un dorso (11), e dove la superficie esterna del corpo cavo che definisce la copertina anteriore, il dorso e la copertina posteriore di detta conformazione a libro è ricoperta da una lastra flessibile sottile (2) la quale è saldata alle copertine anteriori e posteriori di detta conformazione a libro, prevede che la lastra (2) sia costituita da un foglio (20) di carta su almeno la cui faccia che è rivolta all'esterno della scatola sono riportate le informazioni inerenti il suo contenuto, e sulla cui faccia contrapposta è aggrappato, almeno in corrispondenza delle zone di fissaggio di detta lastra a detta scatola, uno strato (22) di materiale sintetico che è saldato a questa ultima.
Patent IT-VI920052-U1 (IT)
Title: Barriera acustica fonoassorbente e frangivento, adatta a ricevere  l'idrosemina per produrre sulla stessa superfici erbose, ornamentali
IPC: E01F/
Filed: 1992-06-29
Abstract: La barriera acustica e frangivento in oggetto si compone di una struttura di supporto verticale realizzante due pareti leggermente inclinate, convergenti verso l'alto, ottenute mediante una rete in tessuto permeabile all'acqua e fortemente tesa sulla struttura di supporto. Lo spazio fra le due pareti così realizzate viene riempito da una mescolanza di torba, terriccio, concime ed altro al fine di consentire l'attecchimento di erba, fiori, arbusti rampicanti ed altro, in seguito al procedimento di idrosemina.
Patent PL-122786-U1 (PL)
Inventor: Kapusta Piotr
IPC: F15D1/02
Filed: 2014-02-10
Abstract: Przedmiotem wzoru użytkowego jest prostownica strugi przepływu znajdująca zastosowanie zwłaszcza w urządzeniach do testowania układów paliwowych silników spalinowych, w szczególności silników lotniczych. Prostownica strugi przepływu, której średnice wewnętrzna i zewnętrzna są równe analogicznym średnicom rury paliwowej, ma postać trzech współosiowo usytuowanych cylindrów: zewnętrznego (1), środkowego (2) i wewnętrznego (3), a pomiędzy cylindrami usytuowane są na całej długości prostownicy żebra (4, 4'), które w przekroju poprzecznym mają kształt fali o szczytach usytuowanych na tych samych średnicach prostownicy, w odstępie kątowym ? = 60°, a ponadto stosunek średnicy prostownicy do jej długości mieści się w przedziale od 0,5 do 1.
Patent PL-128736-U1 (PL)
Inventor: JĘCZMYK TOMASZ
IPC: E06B9/17
Filed: 2019-11-22
Abstract: Przedmiotem wzoru jest zespół zasłaniający zespolenie co najmniej dwóch okien: górnego (3) i dolnego (4) zbudowanych każdy ze skrzydła z pakietem szybowym i wspólnej ościeżnicy, przy czym zespół zasłaniający zbudowany jest z podzespołów, tak, że każdemu oknu przyporządkowany jest jeden podzespół zasłaniający: górny (1) i dolny (2), na oknie górnym (3) zamocowany jest górny podzespół zasłaniający (1), a na oknie dolnym (4) zamocowany jest dolny podzespół zasłaniający (2) oraz na oknie dolnym (4) znajdującym się w zespoleniu pod oknem górnym (3) z podzespołem zasłaniającym górnym (1), zamocowany jest dolny podzespół zasłaniający nazwany dolnym podzespołem kątowy (2), który zbudowany jest z listew kątowych (21), których końce osadzone są w sposób obrotowy we wnękach prowadnic bocznych (22) tego podzespołu, oraz położenie kątowe listew kątowych (21) względem pakietu szybowego tego okna jest zmienne.
Patent PL-129437-U1 (PL)
Inventor: SIELSKI KAZIMIERZ
IPC: F24S25/60
Filed: 2020-09-02
Abstract: Uchwyt panelu fotowoltaicznego wolnostojącego na ceowniku połączony z klemą (5) obejmującą panel charakteryzuje się tym, że ma podstawę (1) w której uformowane jest łoże (2) krawędzi ceownika. W podstawie (1) wykonany jest okrągły otwór (4) i zagięcie wzmacniające (3).
Patent PL-129710-U1 (PL)
Inventor: TROJANOWSKA MONIKA
IPC: A01G9/02
Filed: 2020-12-24
Abstract: Przedmiotem zgłoszenia jest donica integracyjna przeznaczona do hortiterapii, przeznaczona do zastosowania w miejscach gdzie prowadzone są zajęcia hortiterapii: w parkach publicznych i ogrodach terapeutycznych, ogrodach sensorycznych, itp. Donica integracyjna przeznaczona do hortiterapii, charakteryzuje się tym, że wykonana jest jako element monolityczny z betonu ze zbrojeniem w postaci prętów stalowych, i składa się z podstawy (1) w postaci bryły o zarysie cylindra otwartego w części górnej, na górnych krawędziach którego usytuowany jest pierścień (2) o zarysie okręgu i pionowych brzegach (3) z otworem pośrodku o średnicy równej średnicy otworu cylindra (1), tworząc płaską półkę o zarysie okręgu, centralnie pośrodku dna donicy usytuowany jest przelotowy otwór odpływowy (5), zaś w części dolnej pionowej ściany podstawy (1), usytuowany jest otwór odpływowy (4) otwory 4,5, mają średnice 5 cm.
Patent RU-4124-U1 (RU)
Title: Горелка алюминиевого электролизера
IPC: C25C3/22
Filed: 1996-01-25
Granted: 1997-05-16
Abstract: 1. Горелка алюминиевого электролизера, включающая корпус камеры сгорания, телескопически связанный с газоотводящим патрубком, уплотнительную шайбу и лючек для прочистки горелки, отличающаяся тем, что к внутренней стенке основания корпуса камеры сгорания прикреплены радиально установленные пластины.2. Горелка по п.1, отличающаяся тем, что газоотводящий патрубок имеет Г-образную форму.3. Горелка по п. 1, отличающаяся тем, что лючек для прочистки горелки снабжен рычагом с противовесом.4. Горелка по п.3, отличающаяся тем, что противовес связан с рычагом винтовой резьбой.5. Горелка по пп.1 - 3, отличающаяся тем, что лючек с рычагом и противовесом выполнены из антимагнитного материала.
Patent RU-7559-U1 (RU)
Title: Электрическая машина постоянного тока
IPC: H02K23/00
Filed: 1996-06-14
Granted: 1998-08-16
Abstract: 1. Электрическая машина постоянного тока, содержащая корпус, дисковый якорь, магнитную систему, отличающаяся тем, что коллектор выполнен цилиндрическим и имеет на рабочей поверхности кольцевые канавки глубиной и шириной 0,02 - 0,03 мм, шагом 0,04 - 0,06 мм, число полюсов магнитной системы 2p = 4 или 2p = 6, количество секций и число коллекторных пластин связаны соотношениемS = K = 2pU± 1 ≥ 10 - целое число;U≥3, 0,08 мм ≅ b≅ 0,15 мм;b= 5 - 10 b,где S - количество секций;K - число коллекторных пластин;P - число пар полюсов магнитной системы;U- число активных сторон секций на полюс;b- ширина изоляционного промежутка между коллекторными пластинами;в- ширина коллекторной пластины,при этом щетки выполнены цельнометаллическими и состоят, по крайней мере из двух контактных элементов, причем l: l= 5:17, где l- длина контактного элемента щетки от края щетки до места контакта с коллектором, l- длина контактного элемента щетки от места контакта с коллектором до места защемления в щеткодержателе, и установлены на коллекторе под углом 90±2при числе полюсов 2p = 4 и 60±1или 180±2при числе полюсов 2p = 6.2. Машина по п.1, отличающаяся тем, что указанные коллекторные пластины и контактные элементы щеток выполнены из сплавов на основе благородных металлов.
Patent RU-6888-U1 (RU)
Title: Датчик расхода топлива
IPC: G01F1/00
Filed: 1996-07-04
Granted: 1998-06-16
Abstract: 1. Датчик расхода топлива, содержащий корпус, измерительную камеру, состоящую из прозрачного корпуса и крыльчатки, установленной на оси, демпферной мембраны и формирователя импульсов выходных сигналов с оптопарой, установленной на стойке печатной платы, отличающийся тем, что ось имеет диаметр не менее 0,4 мм и форму рабочего конца, на котором установлена крыльчатка, в виде конуса с радиусом сферы на вершине не более 0,07 мм, при этом вкладыш имеет прилив, в котором установлен второй конец оси, толщина всех стенок которого пропорциональна диаметру оси, а сочленение вкладыша и прозрачного корпуса имеет форму галтели, при этом в стойке выполнены гнезда для фиксированного размещения элементов оптопары, которые имеют соосные отверстия для фомирования сфокусированного луча и дистанцер для фиксированной установки элементов оптопары.2. Датчик по п. 1, отличающийся тем, что вкладыш установлен в измерительной камере с зазором.