baber/WOPTO huggingface dataset:
Patent NL-2021197-B1 (NL)
Title: A device and method for continuously producing environment-friendly plasticizer
Inventor: JIANCHUN JIANG
IPC: C07C69/82
Filed: 2018-06-28
Granted: 2019-01-15
Abstract: A device and method for continuously producing environment-friendly plasticizer. Solid acid and liquid alcohol material is added into a preheating and dehydrating reactor, stirred and heated until not water comes out, to realize material preheating and dehydration; The above mentioned reaction material which is preheated and dehydrated is conveyed from the preheating and dehydrating reactor to multi-stage esterification reactors connected in series through a pump or high potential difference, and catalyst is added into the first-stage esterification reactor, stirred and heated to realize reaction; With continuous input of the reaction material, when reaching the material outlet at the upper part of the esterification reactor, the reaction material in the reactor is conveyed to a next-stage esterification reactor for further reaction; the flow rate of the material into the esterification reactor is adjusted, and the liquid material generated at the end of the reaction is conveyed to a dealcoholization reactor for further dealcoholization. The device of the invention has advantages that the layout is reasonable, the working procedures are simple, the production efficiency is high, the operation is stable, the yield in unit time is effectively improved, and thus continuous and large-scale production of environment-friendly plasticizer is realized.
Patent NL-2031895-B1 (NL)
Title: Dissolution-method sampling device for large-area surface
Inventor: QING CHEN
IPC: G01N1/02
Filed: 2022-05-17
Granted: 2023-09-27
Abstract: The present invention discloses a dissolution—method sampling device for a large—area surface. The device includes: a dissolution chamber, a filling device, a lead—out tube, a first outlet valve and, a flexible seal; an opening is provided, in a position, abutting against a sampling target surface, of the dissolution chamber; and the filling device is provided on the top of the dissolution chamber, and the lead—out tube is provided at the lowest position of the bottom of the dissolution chamber. The present invention solves the problem of difficulty in dissolution— method sampling for large—area surfaces, can conveniently extract substances on the surfaces of a cargo hold to the greatest extent, and has high sampling reliability, with sampling being less affected by human operation differences. The device is suitable for hold inspection sampling for chemical tankers, and dissolution—method, sampling for other vertical or near—vertical large—area surfaces.
Patent RO-80446-B1 (RO)
Inventor: TOMSA OCTAVIAN
IPC: E04G11/22
Filed: 1974-01-30
Abstract: Prezenta inventie se refera la o instalatie si un procedeu de turnare a betoanelor Prezenta inventie se refea la o instalatie si un procedeu de turnare a betoanelor pentru realizarea constructiilor cu mai multe nivele realizate cu ajutorul cofrajelorglisante. Instalatia de turnare a betoanelor utilizeaza doua verine pe o tija verina inferioara fiind folosita pentru decofrare, aceasta actionînd prin intermediul unor brate asupra unor montanti respectiv asupra cofrajului care este depasit de supr afata betonului turnat întarit verina superioara fiind folosita pentru reducerea cofrajului în pozitia initiala fiind pregatit pentru o noua turnare dupa faza de turnare a unui tronson de partile egal cu jumatatea unui nivel în faza urmatoare se realizeaza o decofrare prin rabatarea si departarea pe orizontala a partii inferioare a cofrajului, în aceasta pozitie dupa curatirea cofrajului în aceasta pozitie dupa curatirea cofrajului se efectueaza faza de glisare a cofrajului.
Patent RO-114044-B1 (RO)
Title: Conductivity measuring microprocessor apparatus
Inventor: DRAGUS I RADU-DIOMID
IPC: G01N27/06
Filed: 1995-03-28
Abstract: The invention refers to a conductivity meter with microprocessor, intended for industry, research or environment protection, for the measurement of solution conductivity and temperature. According to the invention, the device can achieve two basic functions, namely measuring conductivity and temperature, respectively, and also a set of additional functions, in connection to the automated compensation measurement of conductivity or the automated compensation measurement of conductivity without temperature effect compensation, the programming of the cell constant for a wide domain, programming of the reference temperature, execution of an auto-zero sequence, manual or automatic functioning, digital memory storage of calibration and correction constants, automatic switch of measurement intervals, interfacing with a master computer. The use of synchronous detection methods, the measurement with four conductors, the use of several measuring frequencies, and obtaining the measurement result following a series of computational sequences performed on a microprocessor allow for high measurement accuracy.
Patent RO-111930-B1 (RO)
Inventor: MARTAIAN DICRAN
IPC: C03C8/02
Filed: 1996-01-22
Abstract: Glazura ușor fuzibilă pentru
produse ceramice este constituită, în
procente în greutate, din: minimum 38 %
Si02, 3.. 3 % AI203, 0,5... 8,5 % CaO,
0,05... 3 % MgO, 3,5... 7 % BaO, maximum
15 % PbO, 12... 20 % B203, 10... 15 %
Na20, 1... 5 % ΚΞ0, 0,05... 0,5 % Li20 și
0,05... 0,8 % F, raporturile dintre B203 și
suma oxizilor alcalini, B203 și BaO și suma
oxizilor alcalini fiind, respectiv, de maximum
1,3, minimum 1,7 și 0,15... 0,7. Glazura se
obține prin măcinarea unui amestec alcătuit
din 5... 25 % argilă și/sau caolin și 75... 35
% o frită, rezultată din 12... 53 % deșeuri de
sticlă de cinescoape și/sau fibre de sticlă tip
E, 5... 40 % borax și/sau acid boric, eventual
5... 7 % carbonat de calciu sau de bariu, 6...
3,8 % sodă calcinată, 16... 17 % nisip
cuarțos și 8... 10 % litargă.
Patent RO-115208-B1 (RO)
Inventor: DEMETER ELEK
IPC: H02K1/02
Filed: 1996-02-29
Abstract: Invenţia se referă la un inductor heteropolar de maşină sincronă sau de curent continuu cu magneţi permanenţi din ferită sau alte materiale magnetice dure. Inductorul conform invenţiei este caracterizat prin aceea că, în scopul obţinerii unei inducţii mărite în întrefier, este realizat din unul sau mai mulţi magneţi permanenţi (1), de formă circulară, pentru inductorul interior, şi în formă de coroană circulară, pentru inductorul exterior, aşezaţi în plane perpendiculare, pe axul maşinii, între piesele polare de tip "nord" (2) şi "sud" (3) de aceeaşi formă şi dimensiuni, dar rotite în mod alternativ cu un unghi geometric de 360°/(2p), astfel încât în piesele de aceeaşi polaritate liniile de câmp ale magneţilor, fie să intre prin toate feţele adiacente cu magneţii, fie să iasă prin acestea, configuraţia astfel obţinută fiind prinsă între două piese polare de capăt (4) şi strânsă între două flanşe nemagnetice (6), strângerea fiind realizată cu ajutorul unor prezoane axiale, nemagnetice (7), poziţionate axial prin spaţiile interpolare, situate la partea dinspre întrefier a inductorului, şi cu ajutorul unor piuliţe speciale (8), magneţii (1) fiind protejaţi la strângere de nişte inele (5) din material nemagnetic, inductorul interior având cepuri (9) sudate de piesele frontale (4), iar inductorul exterior fiind protejat prin introducerea într-o carcasă cilindrică (10).
Patent RO-118008-B1 (RO)
Title: Installation for recovering the rubber mixture and the metal elements from the worn out tyres
Inventor: BALMUS LAURENTIU
IPC: B29B17/02
Filed: 1996-09-10
Abstract: The invention relates to an installation for recovering the rubber mixture and the metal elements from the worn out  tyres, said installation comprising two main compartments, of which a first refrigerating receiving-transporting compartment (A), and a second  crushing-milling, sieving-screening and depositing compartment (B) containing  descending inclined planes (a) and ascending inclined planes (5), a container (3) with a refrigerating agent, some crushing-milling rolls (6), a sifting-screening system (7), and a storage tank (8).
Patent WO-03034632-B1 (WO)
Title: Method and device for data communication in a multi-user system
Inventor: GURNEY DAVID P
IPC: H04B1/707
Filed: 2002-10-04
Abstract: A communications method and device that enables multiple source devices (110, 120, 130) to communicate information to a destination device (100) is disclosed. The information communicated from any source device to the destination device (100) typically takes the form of binary electronic product codes ('EPC') or identification ('ID') information. The preferred embodiment of the invention utilizes the techniques of: data scrambling and descrambling; channel selection and transmission; enabling and disabling group transmissions; correlation; and collision mitigation.
Patent WO-0028315-B1 (WO)
Title: Practical device for controlling ultrasmall volume flow
Inventor: HAYES MARK A
IPC: G01N1/10
Filed: 1999-11-10
Abstract: A device for control of ultrasmall volume fluid flow used in the fields of electrophoretic separation, chemical analysis, and microchemical reactions has a substrate defining a capillary channel and integrated external electrodes to control electroosmotic flow. The channel geometry and integrated external electrode proximity reduce the voltage required for control of flow. Longitudinal electrodes provide electrophoretic separation of components. High dielectric material between the integrated external electrode and capillary reduces the voltage required for the control of flow. Real-time flow monitoring and capillary channel surface coating enhance the control of flow.
Patent AT-509191-B1 (AT)
Title: Lattenrost für matratzen
IPC: A47C23/06
Filed: 2010-06-23
Granted: 2011-07-15
Abstract: Lattenrost für Matratzen (1) mit einem von Seiten (3)- und Endholmen (4) begrenzten Grundrahmen (2), in dem ein Kopfrahmen (5) und ein Schulterrahmen (6) beweglich angeordnet sind, wobei der Kopfrahmen (5) und der Schulterrahmen (6) auf einer Wip¬pe (8) gelagert sind, deren Schwenkachse (9) zwischen dem Kopfrahmen (5) und dem Schulterrahmen (6) in den Seitenholmen (3) des Grundrahmens befestigt ist, und wobei der Kopfrahmen (5) und der Schulterrahmen (6) in an sich bekannter Weise senkrecht auf den Grundrahmen (2) aus einer Ruhelage in vorbestimmten Intervallen verlagerbar sind, wobei der Kopfrahmen (5) anhebbar, der Schulterrahmen (6) absenkbar ist. Zur Fixierung der Schwenkstellung der Wippe (8) ist eine Verstelleinrichtung vorgesehen, die schwenkbar gelagerte, zweiarmige Winkelhebel (10) umfassen kann, welche in den Seitenholmen (3) gelagert und einerseits am Kopfrahmen (5), andererseits an Schubstangen (16) angelenkt sind, die über eine Querstange (17) miteinander verbunden sind.
Patent CH-703343-B1 (CH)
Title: Aiguille de pièce d'horlogerie.
Inventor: JEAN-LUC HELFER
IPC: G04D3/00
Filed: 2010-06-22
Abstract: L’invention concerne une aiguille spéciale pour accélération brusque. Ladite aiguille (2) est montée en pivotement autour d’un axe de sorte à pouvoir indiquer une information. Ladite aiguille est réalisée en un matériau au moins partiellement amorphe comprenant au moins un élément métallique. L’invention concerne également un procédé de fabrication d’une telle aiguille, ainsi que son utilisation dans un chronographe ou dans un affichage rétrograde.
Patent CH-713829-B1 (CH)
Title: Dispositif de régulation pour pièce d'horlogerie avec oscillateur harmonique isotrope ayant des masses rotatives et une force de rappel commune.
Inventor: REYMOND CLAVEL
IPC: G04B17/20
Filed: 2017-10-02
Abstract: La présente invention concerne un dispositif de régulation (1) d'un mécanisme horloger sur la base d'un oscillateur harmonique isotrope, destiné à être intégré dans une pièce d'horlogerie, notamment dans une montre bracelet, ledit dispositif de régulation comportant un bâti rigide, au moins deux masses (1.1, 1.2, 1.3, 1.4) montées de manière pivotante sur le bâti rigide, un moyen d'entraînement à rayon variable (1.6) couplé auxdites masses (1.1, 1.2, 1.3, 1.4) et apte à être entraîné par une source d'énergie de ladite pièce d'horlogerie ainsi qu'à transmettre l'énergie reçue de la part de ladite source d'énergie auxdites masses (1.1, 1.2, 1.3, 1.4), et des moyens de transmission et d'inversion (1.5) couplés, d'une part, audit moyen d'entraînement (1.6) et, d'autre part, auxdites masses (1.1, 1.2, 1.3, 1.4) ainsi qu'agencés de manière à transmettre l'énergie reçue de la part du moyen d'entraînement (1.6) auxdites masses (1.1, 1.2, 1.3, 1.4) pour les mettre en mouvement et à réduire le déplacement du centre de masse du dispositif de régulation. Le dispositif se distingue par le fait que, soit ledit moyen d'entraînement (1.6) et/ou les moyens de transmission et d'inversion (1.5) du dispositif de régulation sont agencés de manière à réaliser une force de rappel apte à provoquer un mouvement corrélé desdites masses (1.1, 1.2, 1.3, 1.4), soit le dispositif de régulation comprend au moins un ressort de rappel (1.7.1, 1.7.2) situé entre au moins deux desdits masses (1.1, 1.2, 1.3, 1.4) et agencé de manière à réaliser une force de rappel apte à provoquer un mouvement corrélé desdites masses (1.1, 1.2, 1.3, 1.4), de sorte à ce qu'il n'est pas nécessaire que les masses soient équipées chacune d'un moyen de rappel propre et ne forment pas chacune un résonateur distinct.
Patent CH-705355-B1 (CH)
Title: Adapterteil sowie Adapter für eine optische Steckverbindung.
Inventor: FANTINI DIONIGI
IPC: G02B6/38
Filed: 2011-08-10
Abstract: Adapterteil (1) für einen optischen Steckverbinder mit einem Gehäuse (2), wobei das Gehäuse (2) eine Vorderseite (3) und eine Rückseite (4) aufweist. Das Adapterteil (1) weist ausgehend von der Vorderseite (3) mindestens eine durchgehende Öffnung (5) zur Rückseite (4) auf, welche eine optische Achse (6) definiert. Die Öffnung (5) ist an der Vorderseite (3) als Einstecköffnung (7) für einen optischen Steckverbinder (24) ausgebildet. In der Öffnung (5) ist ein Strahlenschutzelement (11) angeordnet, welches derart ausgebildet ist, dass es bei fehlendem Steckverbinder die optische Achse (6) abdeckt und durch Einführen des Steckverbinders die optische Achse (6) freigibt. Das Gehäuse (2) weist einen gegen die Rückseite (4) offenen Montagekanal (8) auf, durch den das Strahlenschutzelement (11) von der Rückseite (4) einführbar ist.
Patent CH-714314-B1 (CH)
Title: Transportbehälter zur Aufnahme von empfindlichen Kleinteilen in der Feinwerktechnikindustrie.
Inventor: ALINE SCHRIM-MARZOLF
IPC: G04D1/06
Filed: 2017-11-10
Abstract: Die Erfindung betrifft einen Transportbehälter zur Aufnahme von Komponenten von Uhren. Der Transportbehälter umfasst ein Innenteil 2, welches aus Partikelschaum hergestellt ist und auf einer Seite wenigstens eine Vertiefung 5 aufweist, deren Größe und Form geeignet zur Aufnahme wenigstens einer der Komponenten gewählt ist, und ein Rahmenelement 3 aus Kunststoff, dessen Form und Ausgestaltung so gewählt ist, dass es mit dem Innenteil 2 derart fest verbindbar ist, dass es einen das Innenteil 2 haltenden Rahmen bildet. Die Erfindung betrifft zudem ein einen Innenteil und ein Rahmenelement für diesen Transportbehälter sowie eine Verwendung des Transportbehälters in der Uhrenindustrie zur Aufnahme von Komponenten von Uhren.
Patent CH-699592-B1 (CH)
Inventor: KUONI THOMAS
IPC: A61F2/34
Filed: 2008-09-23
Abstract: Es wird eine Pfanne (1) für ein Hüftgelenkimplantat vorgeschlagen. Die konische oder sphärische Pfannenwand (2) mit einer konischen oder sphärischen Innenseite geht in einen Pfannenboden (5) mit einer zentralen Öffnung über, der einen geneigten, peripheren Bereich aufweist, in dem eine Vielzahl von Mitnehmernuten (14) eingeformt sind, zwischen denen Zwischenwände verbleiben. Am proximalen Ende weist die Innenfläche der Pfanne (1) einen planen Bodenbereich (16) auf, der von einer ringförmigen Vertiefung gebildet ist und sich bis unter die Zwischenwände erstreckt, so dass diese auskragende Absätze (12) bilden. Die Pfanne (1) lässt sich mit einem Eindrehwerkzeug setzen, welches einen hohlen Schraubstiel besitzt, in dem ein Betätigungsstab lagert. Der Schraubstiel geht in einen Stempel (22) mit Eingrifffingern (23) über, die formschlüssig in entsprechende Mitnehmernuten (14) einführbar sind, während am Betätigungsstab eine Arretierkrone (24) mit Zacken (26) angebracht ist, wobei die Zacken (26) formschlüssig unter die auskragenden Absätze (12) der Zwischenwände schwenkbar sind, so dass eine sowohl axiale wie auch radiale formschlüssige Verbindung von Pfanne (1) und Eindrehwerkzeug entsteht.
Patent CU-24101-B1 (CU)
Title: Dispositivo de intercambio de tubo, boquilla interna y carcasa metálica para revestir una boquilla interna para moldear metal fundido fuera de un recipiente.
Inventor: BOISDEQUIN VINCENT
IPC: B22D41/56
Filed: 2011-03-17
Abstract: La invención se relaciona con una boquilla interna (12) a ser montada sobre un dispositivo de intercambio de tubos (10) para sostener y reemplazar una boquilla de vertimiento intercambiable para moldear metal fundido fuera de un recipiente, dicho dispositivo de intercambio de tubo comprende una estructura con una abertura de fundición, dicha estructura es adecuada para fijarse al lado inferior de un recipiente para moldeo de metal y que comprende una primera porción superior y una segunda porción inferior, que sobresalen en un plano de sección medio que define el plano en donde una boquilla interna (12) y una boquilla de vertimiento intercambiable forman un contacto dslizante. La porción lateral superior de la estructura que comprende medios para recibir y agarrar (50a,50b, 10 50c) en el lugar en su posición de vertimiento una superficie de apoyo de una boquilla interna (12) contra una porción de soporte de la porción lateral superior de la estructura, de tal manera que el agujero de la boquilla interna (12) está en comunicación fluida con la abertura de fundición. La porción inferior comprende medios para cargar y mover a lo largo de una primera dirección (X) en la posición de fundición una boquilla de vertimiento intercambiable caracterizado porque por lo menos de los medios de agarre (50a,50b,50c) se disponen transversales a la primera dirección (X).
Patent EP-1031845-B1 (EP)
Inventor: BALODIS MIROSLAW
IPC: G01S1/00
Filed: 2000-02-11
Granted: 2004-09-15
Abstract: A GLONASS receiver and a corresponding method for its calibration for more precise carrier phase measurements. The receiver includes a conventional receiver channel (36), having a bandpass filter (40) for establishing the sampling bandwidth prior to digitizing a plurality of received satellite signals, each having a different frequency. The receiver also includes a calibration channel (50) in which multiple satellite signals are bandbass filtered (in filter 58) at a single intermediate frequency, to avoid errors resulting from group delay variation introduced by passing multiple satellite signals through a common bandpass filter. The calibration channel (50) downconverts (56) to the intermediate frequency, bandpass filters (58), and then upconverts (60) again. Each satellite signal in turn is processed in this manner by selecting appropriate difference frequencies for downconversion and upconversion. The calibration channel (50) produces a set of reference carrier phase measurements that can be applied to correct errors in carrier phase measurements generated by the conventional receiver channels (36). <IMAGE>
Patent EP-1067508-B1 (EP)
Inventor: VOCHEZER GEORG
IPC: G10D3/18
Filed: 2000-07-05
Granted: 2006-01-04
Abstract: The chin support (12) is held on the musical instrument (16) by a holder (18) which comprises at least one tensioning element (20,22) which is adjustable in one tensioning direction (68). The chin support has a slide-in guide (28) for the at least one tensioning element; the slide-in direction is sloping in relation to the tensioning direction.
Patent EP-1113067-B1 (EP)
Inventor: BEHLER ANSGAR DR
IPC: C11D1/66
Filed: 2000-11-17
Granted: 2006-04-26
Abstract: Alkoxylated carboxylic acid ester surfactants for use in detergents are stabilized by addition of a carrier.  A composition suitable for use in detergents comprises: (A) an alkoxylated carboxylic acid ester surfactant of formula (I); and (B) a carrier.  R<1>CO(OR<3>)nOR<2> (I) R<1>CO  = aliphatic acyl;  R<2>  = aliphatic alkyl;  R<3>  = aliphatic alkylene; and  n  = 3-15.
Patent EP-1091489-B1 (EP)
Inventor: AMAZEEN BRUCE EDWARD
IPC: H03K5/08
Filed: 2000-08-25
Granted: 2008-10-29
Abstract: A multi-stage, low-offset, fast-recovery, comparator system and method for: reducing the input offset voltage of the zeroing amplifier by a factor essentially equal to gain of the zeroing amplifier; reducing the input offset voltage of the combined main and zeroing amplifiers by a factor essentially equal to the product of the gains of the main and zeroing amplifiers; and amplifying the input signal to the amplification stage in accordance with the gain of the main amplifier to generate an amplified high-resolution signal. <IMAGE>
Patent EP-1112884-B1 (EP)
Inventor: HONORIO FRANCOIS
IPC: F16D13/58
Filed: 2000-12-11
Granted: 2003-09-17
Abstract: The system comprises the stator (5), the rotor (6) and a support shaft (11) for the rotor on a bearing (12) placed in a independent casing (15) integral with the gearbox carter (2). All the elements are assembled prior to the fixing on the gearbox casing.
Patent EP-1239640-B1 (EP)
Inventor: KHLAT NADIM
IPC: H03H17/06
Filed: 2000-12-20
Granted: 2004-05-06
Abstract: An IQ modulator (400) and method for modulating a signal in accordance with I and Q symbols using derivative FIR's (100) operating at the symbol rate and programmable multi-accumulators (200) for waveform generator. This provides advantages that reduced complexity is produced compared with traditional FIR's by a factor equal to the quotient of oversampling ratio and derivative order; programmability to Digital Very Low IF mode transmission is possible; the same circuit may perform interpolation for narrow band MA's; and reduced sets of coefficients enable implementation of two sets of coefficients for MA's, allowing fast handover between MA's such as EDGE and IS136. <IMAGE>
Patent EP-1079540-B1 (EP)
Inventor: KALLIOKULJU JUHA
IPC: H04B17/00
Filed: 2000-06-19
Granted: 2005-03-30
Abstract: The invention relates to a method and arrangement by means of which a mobile station (MS, 400) operating in a cellular network measures and indicates the field strength of a signal sent by a base station (BTS, 451). From the measured signal it is calculated a virtual field strength (Pvr) on the basis of which it is determined whether the desired service (speech, data, GPRS, HSCSD) can be used at that field strength.  <IMAGE>
Patent EP-1143876-B1 (EP)
Inventor: HALL SCOTT E
IPC: A61C17/36
Filed: 2000-01-07
Granted: 2007-07-04
Abstract: A pump used in a power toothbrush for fluid delivery to the bristles. The pump moves fluid provided to it to a dispensing valve located in the brushhead. The pump includes a pump chamber with a piston ball located therein. The piston ball moves within the chamber in response to movement of the brushhead, moving fluid out a discharge end of the pump chamber under pressure. The pump includes a fluid exit channel which connects the discharge end of the pump chamber with an opening in the brushhead in which the dispensing valve is located.
Patent EP-1157504-B1 (EP)
Inventor: MEYER MICHAEL
IPC: H04L29/06
Filed: 2000-02-12
Granted: 2010-07-21
Abstract: A method and apparatus for improving the data transfer rate of packet-switched networks that employ retransmission timers is disclosed. Upon receipt by a sender of an acknowledgment message indicating that the intended recipient received a data packet, a retransmission timer is initialized with a value that compensates for the time lag between the transmission of a data packet by the sender and the receipt of an acknowledgment message. A communication network includes data transfer terminals that, upon receipt by a sender of an acknowledgment message indicating that the intended recipient received a data packet, initialize a retransmission timer with a value that compensates for the time lag between the transmission of a data packet by the sender and the receipt of an acknowledgment message.