baber/WOPTO huggingface dataset:
Patent DE-3236028-C2 (DE)
IPC: A62B7/10
Filed: 1982-09-29
Granted: 1984-07-19
Abstract: An air escape filter apparatus for emergency use by a person comprises a filter which is contained within a filter housing which is accommodated within a half mask portion of a breathing mask which is adapted to be engaged over the nose and mouth of a person. The half mask portion includes a sleeve portion having a guide ring which engages over the filter housing and is shiftable along the filter housing while remaining in holding engagement therewith. The filter housing is of a size so that it is retainable within the half mask portion in a standby condition at which time it is substantially coextensive in length with the half mask portion so that the two elements are accommodated within a very small space. The filter is extensible at the end of the sleeve portion to free the interior of the half mask for engagement over the wearer's face in a ready condition.
Patent DE-3237163-C2 (DE)
Title: Verfahren zur Herstellung von Formkörpern mit guten Gleiteigenschaften
IPC: B22F7/00
Filed: 1982-10-07
Granted: 1986-04-30
Abstract: Die Erfindung umfaßt Konstruktionswerkstoffe mit guten Gleiteigenschaften zur Anwendung im Maschinenbau und ein Verfahren zur Herstellung von Formkörpern aus diesen Konstruktionswerkstoffen. Die Konstruktionswerkstoffe bestehen aus 20-80 Gew.-% Metallsulfid in Form von Eisensulfid, Kobaltsulfid, Nickelsulfid, Kupfersulfid, Molybdänsulfid, Zinnsulfid oder Antimonsulfid, Rest Kohlenstoff. Die Konstruktionswerkstoffe besitzen zusätzlich günstige mechanische, thermische, elektrische und Korrosionseigenschaften und sind für Gleitlager und Schleifkontakte hervorragend geeignet.
Patent DE-3239081-C2 (DE)
Title: Transportfähige, verarbeitungsfertige Baustoffmischung
IPC: C04B14/02
Filed: 1982-10-22
Granted: 1984-08-30
Abstract: Die Erfindung bezieht sich auf eine transportfähige Baustoffmischung für einen Konsistenzbereich > K 1. Die Baustoffmischung besteht aus einem hydraulischen Bindemittel, insbesondere Zement, Wasser und Sande als Zuschlag sowie Grobzuschlägen. Die spezifischen Gewichte der Grobzuschläge und des Mörtels stimmen im wesentlichen überein. Dadurch wird verhindert, daß sich die Grobzuschläge während des Transportes auch dann nicht entmischen, wenn der Mörtel während des Transportes durch beispielsweise Mischer nicht in Bewegung gehalten wird.
Patent DE-3243766-C2 (DE)
Title: Abscheidevorrichtung zum Verteilen von körnigem Material auf ein breites Transportband
IPC: B65G47/44
Filed: 1982-11-26
Granted: 1985-07-25
Abstract: Die Vorrichtung besteht aus einer steifen Prallplatte, die gegenüber der Eintrittsöffnung einer pneumatischen Förderleitung an der quer zur Laufrichtung eines Transportbandes stehenden Wand eines Kastenabscheiders in der Mitte einer elastischen Platte angebracht ist. Die Flächennormale der Prallplatte ist innerhalb eines Raumwinkelbereiches beliebig einstellbar.  Mittels der Vorrichtung erhält man auf einem mehrere Meter breiten Transportband eine gleichmäßig dicke Schicht, auch bei klebrigem und feuchtem Material mit breitem Korngrößenspektrum.
Patent DE-3248004-C2 (DE)
Title: Vorrichtung zur Umwandlung einer Drehbewegung in eine Linearbewegung
IPC: F16H25/22
Filed: 1982-12-24
Granted: 1984-09-20
Abstract: Eine Kugelmutter ist auf eine Schnecke über eine oder mehrere, vorzugsweise zwei, Gruppen von Wälzlagerkugeln aufgesetzt, die entlang innerer und äußerer Schraubengewinde auf der Kugelmutter bzw. der Schnecke abrollen können. Zwei Übergangsbereiche sind längs des Innengewindes der Kugelmutter mit axialem Abstand an diametral gegenüberliegenden Positionen angeordnet und verbinden jeweils zwei benachbarte Windungen der schraubenlinienförmigen Nut der Kugelmutter. Jeder Übergangsbereich ist konkav ausgebildet, um eine Umgehungsbahn für eine Gruppe von Kugeln um das Gewinde auf der Schnecke herum zu bilden. Wenn damit jede Gruppe von Kugeln entlang einer Windung der schraubenlinienförmigen Nut in der Kugelmutter umläuft, wird eine axiale Bewegung der Schnecke entsprechend der Drehung der Kugelmutter hervorgerufen. Die Wandlervorrichtung schließt weiterhin ein Wälzlager mit einem Lageraußenring ein, der die Kugelmutter über Wälzelemente umgibt, die zwischen der Kugelmutter und dem Lageraußenring angeordnet sind, wobei die Kugelmutter als Lagerinnenring des Wälzlagers dient. Diese Wandlervorrichtung kann in Vorschubmechanismen Anwendung finden, die eine oder zwei derartiger Wandlervorrichtungen verwenden. In jedem Fall wird die Kugelmutter über einen Elektromotor und Zahnräder angetrieben, um eine relative längsgerichtete Bewegung der Schnecke zusammen mit einem vorzuschiebenden Gegenstand hervorzurufen. cm zu machen.
Patent DE-3405833-C2 (DE)
IPC: H02M3/335
Filed: 1984-02-17
Granted: 1991-11-28
Abstract: A blocking oscillator contains a switching transistor which is driven by an integrated circuit. This circuit receives its supply voltage during the blocking phase from a winding at the primary side. A further winding at the primary side supplies the regulating variable for the integrated circuit during the flow phase. The supply input of the integrated circuit is connected by way of a further transistor and a diode to the control winding and a Zener diode biases the base of the further transistor. In the start-up phase in which the voltage of the supply winding (control winding) is built up, the circuit supplies the required operating voltage and switches off again in the steady state of the power unit.
Patent DE-3418453-C2 (DE)
Title: Elektrischer Schalter
IPC: H01H9/02
Filed: 1984-05-18
Granted: 1986-09-04
Abstract: Ein elektrischer Schalter ist mit einer in zwei Stellungen verschwenkbaren Kontaktwippe ausgestattet und ist insbesondere zur Anbringung an Leiterplatten bestimmt.  Ein besonders kleiner Raumbedarf und einfacher und preisgünstiger Aufbau eines derartigen Schalters ergibt sich dadurch, daß drei Kontaktstifte angeordnet sind und auf dem mittleren Kontaktstift die Wippe gelagert ist. Es ist weiterhin eine die Wippe umschaltende, verschiebbare Schaltfeder angebracht und mit dieser Schaltfeder wirkt ein Schalthebel zusammen.
Patent DE-3427268-C2 (DE)
Title: Vorrichtung zum Feststellen des Vorhandenseins von metallischer Schmelze in einem Durchlaufkanal eines metallurgischen Ofens oder einer Gießpfanne
IPC: B22D41/00
Filed: 1984-07-24
Granted: 1986-07-31
Abstract: In eine Öffnung (11) im Boden- oder Wandteil (2) eines Schmelzofens (1) oder einer Gießpfanne ist ein hohlzylindrisches Trägerelement (7) eingesetzt, das z. B. mittels Schrauben lösbar mit diesem Boden- oder Wandteil (2) verbunden ist. Dieses Trägerelement (7) umgibt eine Auslaufhülse (6) aus feuerfestem Material, in welchem ein Durchlaufkanal (5) für Schmelze ausgebildet ist. An sich bezüglich des Durchlaufkanals (5) gegenüberliegenden Stellen sind im Trägerelement (7) Ausnehmungen (13, 14) in der Art von Ringnuten ausgebildet. In jeder dieser Ausnehmungen (13, 14) befindet sich eine Spule (17, 19), welche durch den Boden der Ausnehmungen (13, 14) bildende Wandabschnitte (15, 16) vor einer direkten Berührung mit der Auslaufhülse (6) geschützt ist. Die eine Spule (17) ist zur Erzeugung eines Magnetfeldes mit einer Wechselspannungsquelle verbindbar, während die gegenüberliegende zweite Spule (19) an eine Auswerteschaltung angeschlossen ist, in der die in dieser zweiten Spule (19) induzierten Signale ausgewertet werden. Durch das Anbringen der Spulen (17, 19) in einem vom Wand- oder Bodenteil (2) getrennten Trägerelement (7) ist das Ein- und Ausbauen der Spulen (17, 19) vereinfacht. Zudem besteht die Gefahr einer Beschädigung der Spulen (17, 19) beim Erneuern der Auslaufhülse (6) nicht.
Patent DE-3607717-C2 (DE)
IPC: H04Q3/62
Filed: 1986-03-08
Granted: 1989-04-20
Abstract: Key telephone exchange with a switching matrix which can be set by means of a control device and whose inputs and outputs are linked to connection circuits for subscriber lines, junction lines etc., in which circuits direct-current signals are received and transmitted and, in order to transfer the signalling information, all the connection circuits are linked via a bus system to the control device. An alarm device, which has one or more alarm loops terminated with alarm detectors, is used instead of a connection circuit. When an alarm detector is triggered, the alarm can be indicated visually or audibly on a special indicating device as well as on all or any given telephone set in the key system. Furthermore, in the event of an alarm, a link can be set up automatically to a pre-determined subscriber connection in order to convey a message. <IMAGE>
Patent DE-3943776-C2 (DE)
Title: Vehicle movement control method
Inventor: KARNOPP DEAN C
IPC: B60T8/1755
Filed: 1989-06-13
Granted: 1998-04-09
Abstract: The arrangement has a sensor (2) responding to de-stabilising forces at the vehicle and measuring the instantaneous yaw of the vehicle. A device (4) decides the wanted yaw of  the vehicle and produces an output signal in response to a comparison between wanted and actual yaw.  A brake control (48,50) responds to this output signal so as to keep the vehicle stable. The device (4) comprises two detectors (6,12) - one determining steering angle and the other determining vehicle speed. The speed detector includes subdetectors for each of the vehicle's wheels. The sensor includes a gyroscope or  G-sensors.
Patent DE-4233569-C2 (DE)
Inventor: OYAMADA HIDEO
IPC: G06F11/22
Filed: 1992-09-29
Granted: 1995-11-02
Abstract: A bus coupling type multi-processor system is disclosed having multiple processor modules and a fault detection system. A processor module includes a first processor, a second processor, and a monitor including a timer for measuring elapsed time, a register for storing a flag indicating the operation of its own processor, and a detector for detecting a fault either in its own processor or in another processor module. A starting circuit starts the second processor one clock period later than the first processor. A comparator compares the output from the first processor with the output of the second processor to detect a fault. A flag is set by its own processor module and is reset by a signal from another processor module. When a flag set by a first processor module is not reset by a second processor module, the monitor circuit in the first processor module detects this and judges that a fault has occurred in the second processor module. When a flag in a first processor module is not set within a predetermined time, the monitor circuit in a second processor module detects this and judges that a fault has occurred in the first processor module.
Patent DE-4422674-C2 (DE)
Inventor: BECKER ACHIM
IPC: B29C45/17
Filed: 1994-06-30
Granted: 1996-10-31
Abstract: In a process for drying tool surfaces, the tool is enclosed in a housing (15) and dry air fed into the base of the housing (15) is collected above the tool (11) and recycled via a pipe (18) to a drying unit. <IMAGE>
Patent NL-1001786-C2 (NL)
Title: The bending of metal plate edges to join two plates together
Inventor: BAARTMAN REINIER IR
IPC: B21D39/02
Filed: 1995-11-30
Granted: 1997-06-04
Abstract: One edge of a metal plate (1) is bent over, e.g. to join to another, using a tool (4) with a radius R along which the edge moves to a depth h. The ratio R:h is in the range 2:1 to 5:1. Also claimed is the tool (4) for use in the method described above containing a single curved surface that contacts the plate edge (9) and moves parallel with the edge and perpendicular to the bending line. The edge is further folded down using a second part of the tool.
Patent NL-1007724-C2 (NL)
Inventor: ELBRINK HEINRICH JOHANNES
IPC: B65F3/02
Filed: 1997-12-08
Granted: 1999-06-09
Abstract: A refuse collection vehicle, comprising a cab, a chassis with loading container for refuse, a side loading device for picking up refuse containers and emptying them, a press device for compressing and image means for taking an image of the working area of the side loading device. The image-taking means are connected to image-display means in the cab; furthermore actuating means are provided, which are disposed in the cab, for intervening in the operation of the at least partially automatic side loading device, which actuating means comprise a "hold-to-run" button. A driver is able to view the entire working area of the side loading device and, if desired, of the press device with the aid of image-taking means, on the image-display means in the cab, and can intervene, when hazardous situations arise or one of these devices begins to function incorrectly.
Patent NL-1010946-C2 (NL)
Title: Pot used to store e.g. cow feed or manure samples, contains protruding supports with space in between for article, preferably a transponder, containing information on pot contents
Inventor: CROMVOIRT JOHANNES ANTHONIUS M
IPC: B65D1/26
Filed: 1999-01-04
Granted: 2000-02-04
Abstract: A space in between the supports protruding from one side of the pot (1) is used to receive an information article regarding the pot contents. A holder assembly comprises a holder such as a pot with protruding supports such as support lips, preferably in the base (4). The space in between the supports is used to receive an information article regarding the pot contents. Independent claims are also included for (a) the pot, and (b) the pot cover.
Patent NL-1014956-C2 (NL)
Title: Method is for secret storage of valuable software and/or personal data in first memory of device connectable to telephone network and comprises identification part with identification code
Inventor: OSSENWAARDE JELLE
IPC: H04L29/06
Filed: 2000-04-14
Granted: 2001-10-16
Abstract: The method is for the secret storage of valuable software and/or personal data (200) in the first memory (410) of a device connectable to a telephone network (31) and comprises an identification part with an identification code. The personal data and/or software are connected to the personal identification code and is then sent with the identification code to a computer through a telephone network.  The data and/or software are copied or stored, together with the identification code, in a second memory (111). The identification part is an SIM card, WAP card or JAVA card and the personal data is a telephone book or book mark list. The software is an SIM tool kit program (210) or agenda management software. The device connectable to a telephone network is a telephone supporting a GSM, GPRS or UMTS transmission protocol. It may also be a personal digital assistant.
Patent NL-1021040-C2 (NL)
Title: Method is for handling purchased goods at automatic cashdesk check-out and involves prior storage in memory of information of a measurable parameter of articles to be handled
Inventor: LOO FRANCISCUS GERARDUS ANTONI
IPC: G07G1/14
Filed: 2002-07-10
Granted: 2004-01-27
Abstract: The method is for handling purchased goods at an automatic cashdesk check-out (1) and involves prior storage in a memory of information of a measurable parameter of articles (2) to be handled and an identification stage of the actual articles at the time of assessment at the cash desk. Preferably, there is a simultaneous measurement of the measurable parameter of the articles, search in the memory of an anticipated value of the measurable parameter of the identified articles, a comparison of the measured value with the anticipated value and the conclusion that the offered article is correctly identified as the measured value within previously defined tolerance limits in compliance with the anticipated value. The measurable parameter is the weight or a color histogram.
Patent NL-1023584-C2 (NL)
Title: Wheel suspension for modular transport vehicle, includes permanent magnet motor which rotates the wheel, and a transmission which relays the driving power to the wheel
Inventor: GEMERT COENRAAD GERARD VAN
IPC: B60P3/055
Filed: 2003-06-03
Granted: 2004-12-06
Abstract: A frame is pivotable with respect to pressure generated by a spring, with a wheel (5) rotatable about an axis of rotation with respect to the frame. A braking unit brakes the rotation of the wheel. A permanent magnet motor rotates the wheel, while a transmission relays the driving power to the wheel. Independent claims are also included for the following: (A) a vehicle; and (B) a method for unloading a load compartment of the vehicle.
Patent NL-1026966-C2 (NL)
Title: Outwardly foldable system comprises fire-resistant textile with option of inflatable support structure, with which a potential source of fire can be isolated and made safe
Inventor: MALAN JOHAN WILLEM
IPC: A62C3/00
Filed: 2004-09-03
Granted: 2006-03-06
Abstract: The outwardly foldable system (1) comprises fire-resistant textile with the option of an inflatable support structure (3,4), with which a potential source of fire (2) can be made safe and isolated. An artificial atmosphere is created around the fire source through the outward folding of the structure. It is possible that the oxygen content in the created atmosphere is modified by the introduction of a non-combustible gas or a flame-retarding chemical. The textile has optional components, which accelerate heat transport or heat removal, i.e. a chemical reaction. The combined system encloses and isolates the potential fire source.
Patent NL-1029510-C2 (NL)
Title: Lock detection circuit of phase locked loop circuit used in e.g. frequency synthesizer, generates lock detection signal by counting input signal, when lock window entry detection signal is continuously enabled for set time period
Inventor: JUNG WOO-YOUNG
IPC: H03L7/089
Filed: 2005-07-13
Granted: 2007-10-16
Abstract: A lock window entry detection circuit generates lock window entry detection signal by detecting status of up signal or down signal at a front edge of delayed up signal or delayed down signal. A lock detection signal generation circuit generates lock detection signal by counting input signal of the phase locked loop, when the entry detection signal is continuously enabled for set time period. Independent claims are also included for the following: (1) phase locked loop circuit; and (2) lock detection method.
Patent NL-1030553-C2 (NL)
Inventor: HOOFT ERIC VAN T
IPC: A61N5/10
Filed: 2005-11-29
Granted: 2007-05-30
Abstract: A template, to be provided at some distance from the skin, provided with multiple guide holes for needles or catheters of which one or more can anchor in the prostate. The template is provided with a locking mechanism so that, after placement, the anchored needles keep all needles in their original places.This method prevent the needles from moving due to swelling of the tissue in the prostate which causes the irradiation source which is later provided in the needles to not irradiate the right area.
Patent NL-1034600-C2 (NL)
Title: Ignition spark plug removal tool for diesel engine, has grip pliers and two half buses with internal threads, where grip pliers bind with variable clamping pressure of two half buses
Inventor: ANASTASIA ANDRES MARIANO
IPC: B25B7/02
Filed: 2007-10-30
Granted: 2009-05-11
Abstract: The tool has grip pliers (1) and two half buses (2, 3) with internal threads, where the grip pliers bind with variable clamping pressure of the two half buses. The internal threads in the two adjacent half buses are aligned, where the angle between the axis of the half buses and the grip pliers is between 40 and 80 degrees. An independent claim is also included for a method for removing ignition spark plug from a diesel engine.
Patent NL-2004339-C2 (NL)
Inventor: BAKKER JOOST LENNARD
IPC: F24F6/12
Filed: 2010-03-04
Granted: 2011-09-06
Abstract: The invention relates to a device for humidifying air, comprising a water reservoir for filling water therein to a certain level and a number of atomising modules for atomising a part of the water in the water reservoir. Each atomising module comprises a housing with a substantially metal top wall and a number of piezoelectric elements arranged in one of the openings of the top wail. The device further includes a power supply circuit for supplying power to the atomising modules, whereby each atomising module is separately powered by a transformer. By galvanicaily separating the atomising modules, the leak currents that cause the problems in the prior art, are largely resolved.
Patent NL-2009617-C2 (NL)
Inventor: SITTER CHRISTIAN
IPC: E05D3/02
Filed: 2012-10-12
Granted: 2015-02-19
Abstract: The hinge comprises stationary frame with hinge lugs (11,12) that are pivoted to hinge lugs of door in a state holding an axis pin (14). The bearing bushes (15,16) made of thermoplastic polyester are fastened with bearing eyes (11',12'). The ends of hinge lugs are used as axial bearing with bearing bushes (15',16'), so that bushes are contacted with each other in the assembled state of the hinge and the axial forces are transferred through the bushes.
Patent NL-2011800-C2 (NL)
Title: Magneto-optical device.
Inventor: RASING THEODORUS HENRICUS MARIA
IPC: G11C13/04
Filed: 2013-11-14
Granted: 2015-05-19
Abstract: A magneto-optical device comprising a magnetic unit and an optical unit, an electronic device comprising the magneto-optical device, a method of energy saving using the magneto-optical device, an array comprising the magneto-optical devices, and a method of changing magnetic orientation.
Patent SE-520588-C2 (SE)
Title: Volume measuring spoon is constituted of elongate body that in side in each end is provided with indentations with first and second measuring volume and opposed side of body reception space is arranged to third and fourth measuring volume
Inventor: WESTRIN PAER
IPC: G01F19/00
Filed: 2000-04-28
Abstract: The spoon is constituted of an elongate body (1) that in a side in each end is provided with indentations (2, 3) with a first and a second measuring volume. On an opposed side of the elongate body reception space (4, 5) are arranged corresponding to a third and fourth measuring volume in the shape of indentation in the first side.  The indentations have been given such a height that a filling of the indentations on the first side up to the level of the tips of the indentations corresponds to a fifth and sixth measuring volume.
Patent SE-521969-C2 (SE)
Inventor: MATTSSON CHRISTER
IPC: F02M59/36
Filed: 2000-05-02
Abstract: A device and a method for injecting fuel into a cylinder (2) of a combustion engine (1), including a camshaft influenced injector unit (I), a controllable control valve (22) connected thereto allowing injection in closed or restricted position, wherein a camshaft (27) for influencing the injector unit is synchronised so as to influence the injector unit for injection during the compression phase of the engine. The camshaft (27) is also synchronised to influence the injector unit (I) for injection during the gas exchange phase and a control unit (8) is arranged to influence the control valve (22) for injection synchronously with the first (24) and/or a second (25) cam lobe on the camshaft, as a response to signals indicating the prevailing operational condition of the engine.
Patent SE-519721-C2 (SE)
Inventor: AAKERSTROEM TOMAS
IPC: G01F17/00
Filed: 2000-08-16
Abstract: The invention relates to a method for determining the volume of a liquid cargo in a ship tank by radar level measuring of the cargo surface (2a). By means of this level measuring, a value is determined for the vertical amplitude of vertical motions of the cargo surface (2a), which vary as a result of the ship's movements caused by the prevailing weather conditions and water wave motion. The ship is oriented to such a bearing that the amplitude of the motions is minimised, allowing a more precise determination of the cargo volume than was previously possible.