baber/WOPTO huggingface dataset:
Patent NL-2020224-B1 (NL)
Title: Intelligent Robot
Inventor: XUAN ZHU
IPC: G06K9/00
Filed: 2018-01-02
Granted: 2018-10-10
Abstract: The invention belongs to the robot field, in particular, to an intelligent robot. Known intelligent robots do not automatically adjust height based on human height, accurately identify human expression and gesture and automatically match appropriate expression and gesture for interaction. The invention provides an intelligent robot, comprising a bottom base and a lower torso welded on top of the bottom base, wherein, an upper torso is formed right above the lower torso; the lower torso is mounted with a human sensing unit by bolts; a first placement cavity is formed on the lower torso; and the bottom inner wall of the first placement cavity is mounted with a first push rod motor. The invention can automatically adjust height based on human height to accurately identify human expression and gesture, and automatically match appropriate expression and gesture for interaction. The invention provides high intelligence, simple structure and convenient usage.
Patent NL-2022594-B1 (NL)
Title: An assembly for hydroculture of plants
Inventor: ANDRIES VAN DER STOEL
IPC: A01G31/06
Filed: 2019-02-18
Granted: 2020-08-31
Abstract: The present invention relates to an assembly for hydroculture of plants, wherein the assembly is comprised of a panel-shaped buoyant carrier for floating on water wherein the carrier comprises a multitude of apertures for receiving and holding a plant to be cultivated. The present invention further relates to a method for the cultivation of plants by hydroculture using the assembly of present invention, more specifically by Deep Flow Technology (DFT) cultivation.
Patent NL-2025405-B1 (NL)
Title: Accommodating intraocular lens with elastically contracting haptics
Inventor: MICHIEL CHRISTIAAN ROMBACH
IPC: A61F2/16
Filed: 2020-04-23
Granted: 2021-05-31
Abstract: The invention concerns an accommodating intraocular lens construction with comprising a variable optical lens fitted into driving means, for example, elastic haptics, which haptics transfer movement of a driving component in the eye, for example, the capsular bag or the ciliary mass of the eye, to the optical element. When the driving component is active, meaning: contracted, the driving means are inactive, for example, elastically relaxed, with the lens providing relatively high optical power. When the driving component is inactive, meaning: expanded, the driving means are active, for example, elastically stretched, with the lens providing a relatively low optical power.
Patent NL-2029830-B1 (NL)
Title: System for rapidly detecting organic pollutants in agricultural products and evaluating edible safety
Inventor: JING GONG
IPC: G01N35/10
Filed: 2021-11-19
Granted: 2023-02-24
Abstract: Disclosed is a system for rapidly detecting organic pollutants in agricultural products and evaluating edible safety, and belongs to the technical field of detection of organic pollutants. The system includes a sample injection chamber, a homogenizing chamber, a liquid transfer chamber, a vacuum feeding chamber and a detection chamber. An organic solvent storage tank, a first test- tube rack and a first driving device are arranged in the sample injection chamber; the first test- tube rack is used for placing homogenizing tubes; the driving device is used for driving the first test-tube rack to move; pipettes are mounted in the liquid transfer chamber; filters, a second test- tube rack, a second driving device and a sample injection needle are mounted in the vacuum feeding chamber; the filters are connected with the pipettes through a pipeline; the second test- tube rack is used for placing liquid collection tubes; the second driving device is used for driving the second test-tube rack to move; the sample injection needle is used for sucking samples in the liquid collection tubes; and an organic pollutant detection device is mounted in the detection chamber. By utilizing the system in the present invention, rapid and automatic sample preparation and injection of organic pollutant detection samples of the agricultural products may be realized, thereby increasing detection efficiency.
Patent NL-2030598-B1 (NL)
Title: Wheel assembly for a wheelchair
Inventor: GERRIT WOLTERS
IPC: H02K3/26
Filed: 2022-01-18
Granted: 2023-07-28
Abstract: Wheel assembly, in particular for a Wheel chair comprising. The Wheel assembly includes a Wheel shaft extending along a shaft axis and Which is configured to be non-rotatably connectable to a frame of the Wheelchair. A Wheel With a Wheel hub is mounted on the Wheel shaft so as to be rotatable around the shaft axis. The Wheel assembly is provided With a hub motor having a power input and With a rim handle connected to the Wheel and being rotatable relative to the Wheel over an angle. A resolver assembly of the Wheel assembly comprises a Wheel resolver Which is configured to generate a Wheel resolver signal, a rim handle resolver Which is configured to generate a rim handle resolver signal, and at least one resolver assembly output for outputting the Wheel resolver signal and the rim handle resolver signal.
Patent NL-2031449-B1 (NL)
Title: Designing brims having a wavy pattern
Inventor: JAKOBUS JOSEPHUS VAN KESSEL
IPC: B33Y50/00
Filed: 2022-03-30
Granted: 2023-10-24
Abstract: There is provided a method of generating instructions for an additive manufacturing system to print a 3D object. The method comprises receiving a 3D model of a 3D object and generating a 5 brim model based on the 3D model. The brim model comprises a number of outer lines having a wavy pattern at least in some parts of their revolution. Optionally, the brim model comprises a number of intermediate lines arranged to fill those areas ofthe brim model which are not filled by the outer lines. The also comprises generating instructions for an additive manufacturing system to print the 3D object with a brim object based on the 3D model and the brim model. 10 [Figure 2]
Patent NL-2032214-B1 (NL)
Title: Bi-directional all-optical wireless communication system with autonomous optical beam steering.
Inventor: ANTONIUS MARCELLUS JOZEF KOONEN
IPC: H04B10/114
Filed: 2022-06-17
Granted: 2024-01-05
Abstract: An Optical Wireless Communication, OWC, receiver is presented for receiving from an OWC transmitter, an incoming optical beam modulated with data and outputting an electrical output signal comprising the modulated data, wherein the optical beam is a narrow steered optical beam, the receiver comprising: a lens arranged to receive the incoming optical beam from the OWC transmitter; a receiver unit arranged to receive the incoming optical beam through the lens and generate the electrical output signal from the data modulated on the incoming optical beam; an alignment unit arranged to provide aligning means to the OWC transmitter for control of steering the optical beam to align with the OWC receiver, wherein the alignment unit is arranged coaxially around the optical entry aperture of the receiver unit and is comprised of a retroreflective layer.
Patent NL-2033110-B1 (NL)
Title: Additional seat structure for electric bicycles
Inventor: CESAR AUGUSTO DE MELLO RIPPEL
IPC: B62J1/16
Filed: 2022-09-22
Granted: 2023-04-13
Abstract: The present invention relates to an additional seat structure for electric bicycles (100) comprising a right main rod (200) and a left main rod (300), wherein each main rod (200, 300) comprises a ﬁrst straight region (201, 301) and a second straight region (203, 303) with faces essentially parallel to each other, and between which there is at least one transition region (202, 302).
Patent RO-109440-B1 (RO)
Title: Heat moulding and packing process for some hollow objects, consisting of a basis made of thermoplastic material and application plant of the process thereof
Inventor: PIETRO RADOVANI
IPC: B29C51/08
Filed: 1993-02-02
Abstract: A method and an apparatus for the thermoforming of hollow objects from a sheet of thermoplastics material, which effects in one single operating cycle:   - the production of a pressed object(s) by hot forming and cutting out of the object(s) between one half of a movable double female mould 6, 7 which is located in the forming area opposite a male die 3, - movement of the female half of the mould containing therewithin the thermoformed object(s) towards a corresponding discharge area alternately to one side or the other of the forming area, - picking up the object(s) via pick up heads 26, 27 from the female half of the mould and transferring each object to receiving formers 37 of a corresponding shape, which formers move sequentially stepwise, - sequential movement of the formers to one or more workstations at the same time as the female mould moves back to place its other half opposite the male die in order to produce a subsequently formed object, and - performing at least one further operation on all the objects carried by the formers at the same time as the next formed object(s) is produced eg filling or stacking.   <IMAGE>
Patent RO-111194-B1 (RO)
Title: Process for stabilizing phosphite ligands in hydroformylation reaction mixtures
Inventor: BABIN JAMES E
IPC: B01J31/18
Filed: 1993-09-28
Abstract: This invention provides a process for stabilizing a phosphite ligand against degradation in a homogeneous reaction mixture containing a Group VIII transition metal catalyst and the phosphite ligand, said process comprising adding to the reaction mixture an epoxide in an amount from 0.001 to 5 weight percent based on the total weight of the reaction mixture to reduce the degradation of the ligand.
Patent RO-114046-B1 (RO)
Title: Electrochemical source and state-of-charge indicator assembly
Inventor: KUO HAN CHENG
IPC: G01R31/36
Filed: 1992-09-11
Abstract: The present invention relates to an electrochemical cell (50) and a related state of charge indicator (60) comprising an electrochemically generated display (40). The state of charge indicator (60) comprises two electrical contacts (12, 14) and an electrochemically generated display (40) connected therebetween. The display (40) comprises an electrochemical cell (12, 14, 20) that may be permanently connected to a main cell (50) in a parallel configuration via the contacts (12, 14). The condition of the main cell (50) may thus be continuously displayed on the indicator (60).
Patent RO-110285-B1 (RO)
Inventor: RUGA GABRIEL MICHALFL
IPC: H02H3/08
Filed: 1995-02-27
Abstract: Invenția se referă la instalație pentru
protecție la supracurenți, a rețelelor de joasă și
medie tensiune, alcătuită dintr-un dispozitiv
regulator de câmp magnetic (RCM), format dintrun
tor magnetic (1), care învelește conductorul
rețelei (5), un profil magnetic (2), sub formă de U
și o tijă magnetică (3), pe care este plasată o
bobină (4), câmpul creat de regulatorul magnetic
(RCM) fiind sesizat de doi senzori magnetici,
comutatori (SMC), care, în cazul apariției unui
supracurent, furnizează semnal câte unui formator
de impulsuri (FI), urmat de câte un numărător
decodificator (N), ieșirile celor două numărătoare
fiind legate la un circuit basculant, monostabil
(CBM), care comandă, printr-un amplificator (A),
un releu pentru deconectarea rețelei protejate.
Patent RO-113321-B1 (RO)
Inventor: RADULESCU VASILE
IPC: B23K9/10
Filed: 1997-03-19
Abstract: Invenția se referă la o instalație de
sudare cu arc electric, cu factor putere ridicat, cu
pornirea instalației prin atingerea electrodului de
masă sau a piesei de sudură, cu start cald și cu
economizor de energie. Instalația conform invenției
este constituită dintr-un întrerupător trifazat (1],
care cuplează manual și poate fi deconectat manual
sau automat la scurtcircuit sau suprasarcină, iar
printr-un contactor trifazat (2] este aplicată, când
contactorul este închis, unui transformator trifazat
[3], care are două înfășurări secundare trifazate,
de la una din ele fiind alimentat un redresor trifazat
necomandat, realizat cu diode care, prin intermediul
unui rezistor de limitare (5), debitează, pe
magistrala de sudare, o tensiune de amorsare a
sudurii, ridicată, curentul din magistrală fiind măsurat
de un ampermetru indicator (B] și un traductor
de curent (7), și filtrat de o inductanță de netezire
[8); după amorsarea sudării, dacă electrodul de
sudare, legat la polaritatea plus a tensiunii magistralei
și piesa de sudare, legată la polaritatea minus,
se ating, curentul este asigurat de un redresor
de putere trifazat, comandat [9], realizat cu
tiristoare, alimentat de la al doilea secundar al
transformatorului trifazat (3) la o tensiune corespunzătoare,
mai mică decât cea de la primul
secundar, tiristoarele fiind comandate de la un bloc
de comandă tiristoare trifazat (10], astfel încât
curentul de sudare să fie cel cerut de procesul
tehnologic, curent reglat la un potențiometru de
reglare curent de sudare [11], alimentat de la
blocul de comandă tiristoare (10), a cărui tensiune
de ieșire trece printr-un comutator curent (12),
care, pe poziția "start normal", transmite această
tensiune cu polaritate pozitivă la un regulator de
curent (13), la care sosește și o tensiune negativă
de la traductorul de curent (7], iar când comutatorul
curent este pe poziția "start cald", transmite
tensiunea de la intrare la un bloc logic (14), care
dă, la ieșire, pentru un timp limitat corespunzător,
o tensiune mai mare, de valoare corespunzătoare,
decât cea de la intrare, asigurându-se o sudare
optimă cu electrozi alcalini; un alt comutator de decuplare
forță (15), alimentat de la blocul de comandă
tiristoare (10), pe poziția "oprire manuală," asigură
o tensiune care, printr-un bloc comandă contactor
trifazat (16), comandă deconectarea contactorului
trifazat (2), iar pe poziția "oprire automată,"
dă o tensiune unui bloc logic curent în gol
(17), care, prin blocul comandă contactor (16), comandă
deconectarea contactorului trifazat (2).
Patent RO-120138-B1 (RO)
Title: (co)polymer coagulation separation process
Inventor: VAN DIJK CORNELIS MARTINUS
IPC: C08F6/00
Filed: 1995-11-28
Abstract: The invention relates to a (co)polymer coagulation separation process, using polyvinyl alcohol as a disperser. There can be manufactured by means of this process especially low viscousity block copolymers containing at least a main block of conjungated diene and at least a main aromatic vinyl block. The polyvinyl alcohol consists of an average molecular mass ranging from 200 to 200000 and of a medium hydrolysis degree ranging from 25 to 98%.
Patent RO-116167-B1 (RO)
Title: Condensing cover
Inventor: RĂDOI I DUMITRU
IPC: B01D5/00
Filed: 1997-09-16
Abstract: The invention relates to a condensing cover applicable to condensing the vapours from the cooking pots and household or industrial boilers. According to the invention, the condensing cover is cone-shaped and comprises an inner wall (1) and an outer wall (2), the strips (8) equally spaced apart and located helically outside the inner wall (1) being fastened to the inner side of the outer wall (2). At the lower side of said wall (1) there is provided a collecting channel (3) which communicates, through a pipe (4), with a vessel (5) located outside the vessel (7) whereon a lower edge (6) of the inner wall (1) is fastened. The upper end of the outer wall (2) is extended with a basket (9) wherein there is mounted a helix (10) sustained by an axle (11) secured to the inner wall (1), a clearance between the walls (1, 2) communicating at the bottom with the environment through an annular opening.
Patent RO-116519-B1 (RO)
Title: Foot-sole massage board
Inventor: ANTONESCU NEDELCU
IPC: A61H37/00
Filed: 1998-02-26
Abstract: The invention relates to a board for the massage of the foot-soles of humans. According to the invention, the massage board comprises a board (P) of a thickness b, provided on one face with a number n of truncated cone-shaped projections (K) of the height H and a diameter D at the basis, which continue with some minicylinders (C) of the diameter d and the height h providing the ratios d/D = 0.7 and h/D= 0.2 - 0.3 under the weight G of the human body, transferred by pressing the soles onto the projections (K), thus causing the movement of the peaks in the horizontal plane, thereby ensuring a complex massage of all reflex areas of the human foot-sole.
Patent WO-0139366-B1 (WO)
Inventor: MACMILLAN BRUCE E
IPC: H03F1/30
Filed: 2000-11-03
Abstract: A circuit (200) includes a four-terminal voltage controlled voltage source (VCVS, 201) coupled to a three-terminal amplifying device (203), whereby when an input signal is applied to a negative input terminal (205) of the VCVS (201), the circuit (200) operates in a manner substantially complementary to the amplifying device (203). Such a circuit (200) may be considered a 'virtual' three-terminal amplifying device and may be beneficially coupled in a complementary manner with another three-terminal amplifying device that is substantially identical to the three-terminal amplifying device (203) included in the circuit (200) to form a composite amplifier circuit that achieves intended performance over varying operating conditions.
Patent WO-0231469-B1 (WO)
Title: Appareil de mesure de masse particulaire de gaz d'echappement avec controle d'humidite en temps reel
Inventor: HISS JOHN
IPC: G01N15/00
Filed: 2001-07-13
Abstract: L'invention concerne un ensemble de mesure (16) de masse particulaire de gaz d'échappement (12) passant dans un empilement (14). L'échantillonnage est contrôlé de manière isocinétique par détermination en temps réel du poids moléculaire du gaz, et en particulier de la teneur en humidité de la vapeur d'eau dans ce gaz. Une paire de capteurs de flux (110, 130) reliés en série et séparés par un séchoir (54) donnent des valeurs de mesure dont la comparaison permet d'obtenir une mesure de l'humidité en temps réel. Cette mesure permet d'établir un poids moléculaire total du gaz en temps réel et de la vitesse de ce gaz en temps réel également, aux fins d'échantillonnage isocinétique du flux particulaire dans le gaz en cours de mesure.
Patent AT-508302-B1 (AT)
Title: Lumineszierendes material
IPC: C09K11/08
Filed: 2005-07-20
Granted: 2012-09-15
Abstract: Die Erfindung betrifft ein lumineszierendes Material für die Anregung von ultraviolettem Licht oder sichtbarem Licht, umfassen ein Aluminat mit einem Grundgitter und einem Seltenerdmetall, wobei das Grundgitter Kupfer enthält. Das Aluminat wandelt primäres langwelliges Ultraviolett im Bereich von 300-400 nm und/oder blaue Strahlung im Bereich von 380-500 nm, erzeugt von einem oder mehreren einzelnen primären Elementen innerhalb einer Licht abstrahlenden Vorrichtung, um, wobei Licht im sichtbaren Bereich des Spektrums mit einem hohen Farbwiedergabeindex Ra > 90 hergestellt wird.
Patent AT-505874-B1 (AT)
Title: Verfahren zur herstellung eines reibbelages
IPC: F16D69/02
Filed: 2007-10-10
Granted: 2015-05-15
Abstract: Die Erfindung beschreibt ein Verfahren zur Herstellung eines Reibbelages nach dem ein Reibpapier mit einem Latex aus einem Elastomer versetzt wird und danach Fasern des Reibpapiers durch Ausfällung des Elastomers aus dem Latex miteinander verbunden werden. Dem Latex wird vor dem Aufbringen auf das Reibpapier ein nicht tensidisches Schutzkolloid als Suspendierhilfsmittel zugesetzt.
Patent AT-508660-B1 (AT)
Title: Anordnung zum laden der batterie von elektrofahrzeugen
Inventor: SCHWEIGER MARTIN KARL
IPC: B62M6/80
Filed: 2009-11-19
Granted: 2011-03-15
Abstract: Bei einer Anordnung zum Laden der Batterie von Elektrofahrrädern und dergleichen einspurigen Elektrofahrzeugen, mit einem stationären Ladegerät, dessen an einem Halter (1) angeordnete Ladekontakte (10, 15, 20, 24, 27) mit Kontaktelementen am Elektrofahrzeug elektrisch zu verbinden sind, sind die Kontaktelemente an der Nabe eines Rades des Elektrofahrzeuges und die Ladekontakte (10, 15, 20, 24, 27) im Halter (1) am Grund von zum Einlegen der Enden einer Nabe ausgebildeten Vertiefungen (V) angeordnet.Die Ladekontakte (10,15, 20, 24, 27) sind als federnde Kontakte ausgebildet.Dadurch wird ein sicheres Laden der Batterie beim Abstellen des Elektrofahrzeuges erreicht.
Patent CH-706531-B1 (CH)
Title: Strain sensor for measuring negative and positive surface strain on cylinder, transfers strain to surface of measured cylinder by friction force locking without slippage, signal loss or adhesives to strain-sensitive elements
Inventor: SCHLAEPFER BRUNO
IPC: G01B7/16
Filed: 2007-07-27
Abstract: The sensor has strain-sensitive elements (8) and elastic elements (9) that are arranged on inner sides of sensor housing (1) to generate electrical signals. The diameter of recess (6) is larger than recess (7). The pressure on elastic elements is exerted on the measured cylinder (2). The strain-sensitive elements are pressed on to-be-measured surface. The strain is transferred to surface of measured cylinder by friction force locking without slippage, without signal loss or without adhesives to strain-sensitive elements by drift subject.
Patent CH-716793-B1 (CH)
Title: Weckerauslösevorrichtung für eine Uhr.
Inventor: REINHARD GODER
IPC: G04B23/02
Filed: 2020-10-13
Abstract: Die Erfindung bezieht sich auf eine Weckerauslösevorrichtung für eine Uhr, mit einem von einem Uhrwerk um eine erste Achse 2 drehbar antreibbaren und auf einer ersten Welle 3 fest angeordneten Antriebsrad 1. Mit einem kraftschlüssig auf der ersten Welle 3 angeordneten Minutenrad 4, durch das ein Wechselrad 5) um eine zur ersten Achse 2 parallelen zweiten Achse 9 drehbar antreibbar ist. Mit einem mit dem Wechselrad 5 koaxial drehfest verbundenen ersten Trieb 6, von dem ein Stundenrad 7 um die erste Achse 2 mit geringerer Drehzahl als das Wechselrad 5 drehbar antreibbar ist. Mit einem parallel zur ersten Achse 2 und zum Stundenrad 7 gerichteten ersten Nocken 23 eines Stundenstellrades 14, der mit seiner freien Stirnseite auf einem konzentrischen Gleitkreis des Stundenrades 7 in Auflage ist, sowie mit einem auf dem konzentrischen Gleitkreis des Stundenrades 7 ausgebildeten Ausschnitt 24, in den der erste Nocken 23 eintauchbar ist. Mit einem sich parallel zur zweite Achse 9 und zum Wechselrad 5 gerichteten zweiten Nocken 17 eines um die zweite Achse 9 drehbaren Wechselstellrades 15, der auf einer zum Wechselrad 5 parallelen Kulisse 13 des Wechselrades 5 unter Federbeaufschlagung aufliegbar ist, die sich auf einem zur zweiten Achse koaxialen, dem zweiten Nocken 17 gegenüberliegenden Teilkreis erstreckt.
Patent CH-713182-B1 (CH)
Title: Sistema per ricaricare un accumulatore di energia di un veicolo elettrico.
Inventor: Markus Kramis
IPC: H02J7/00
Filed: 2016-12-07
Abstract: Sistema (1) per ricaricare un accumulatore (2) di energia elettrica di un veicolo elettrico EV, comprendente: un primo convertitore (3) avente una prima tensione V3 e un secondo convertitore (4) avente una seconda tensione V4, un primo circuito elettrico che connette il primo convertitore (3) e l’accumulatore (2), per ricaricare l’accumulatore (2) con il primo convertitore (3), un secondo circuito elettrico che connette il secondo convertitore (4) e l’accumulatore (2), per ricaricare l’accumulatore (2) con il secondo convertitore (4), mezzi per controllare selettivamente la ricarica dell’accumulatore (2) con uno tra il primo ed il secondo convertitore (3, 4) sul primo e secondo circuito elettrico, oppure con il primo e il secondo convertitore (3, 4) in parallelo, un commutatore (5) atto a connettere in serie il primo e il secondo convertitore (3, 4) e formare un terzo circuito elettrico che connette in serie il primo ed il secondo convertitore con l’accumulatore (2), per ricaricare l’accumulatore (2) con il primo ed il secondo convertitore (3, 4) connessi in serie.