baber/WOPTO huggingface dataset:
Patent DE-3128331-C2 (DE)
IPC: H03K3/354
Filed: 1981-07-17
Granted: 1991-04-04
Abstract: A C-MOS oscillator circuit having input and output terminals adapted to be connected to a resonator and two active MOS transistors of complementary types connected in series between the supply terminals of the circuit, which supply terminals are connected to the positive and negative poles of a source of d.c. voltage, the sources of the transistors being connected to a supply terminal and the drains being connected to the output terminal. The d.c. bias and the a.c. voltage control of each of the active transistors are ensured by a MOS transistor of the same type connected as a diode between its gate and its drain, a current source connected between its gate and the supply terminal to which the source of the other active transistor is connected, and a capacitive voltage divider which is connected between the supply terminal, to which its source is connected, and the input terminal, and the intermediate point of which is connected to its gate.
Patent DE-3221571-C2 (DE)
Title: Modellplattenträger für Gießerei-Formmaschinen
IPC: B22C7/04
Filed: 1982-06-08
Granted: 1984-03-29
Abstract: Modellplattenträger (1) für Metallgießeinrichtungen, auf dem mehrere Metallplatten verteilt festliegen und auf den unter Zwischenschaltung eines oder mehrerer Balligrahmen ein Formkasten aufgesetzt wird. Der Modellplattenträger (1) ist mit über die Belegfläche (6) verteilten magnetischen Magnetbereichen (11, 12) versehen, deren Verteilung so gewählt ist, daß auch die kleinste zur Verwendung kommende Modellplatte an jeder Stelle der Belegfläche (6) von wenigstens einem Magnetbereich (11; 12) gehalten ist. Die Modellplatten bestehen aus ferromagnetischem Metallblech.
Patent DE-3231933-C2 (DE)
Title: Tastenstreifen mit Kontaktfedersätzen für Fernsprechapparate
IPC: H04M1/23
Filed: 1982-08-27
Granted: 1986-12-11
Abstract: Ein Tastenstreifen mit Kontaktfedersätzen ist für Fern sprech apparate, insbesondere für Fernsprechreihenapparate vorgesehen, bei dem in Führungen eines Gehäuses sich gegenseitig beeinflußbare Tasten angebracht sind. Ein besonders einfacher, raumsparender und funktionsgünstiger Aufbau ergibt sich dadurch, daß unterhalb der Taste ein beweglich gelagerter Schaltrahmen angebracht ist, der die Tasten mit wechselseitigen rastenden Schaltfunktionen verbindet, daß im Gehäuse Kontaktfedersätze schaltende Schaltleisten verschiebbar angeordnet sind, die über Schaltnocken an den Tasten betätigt werden und daß weiterhin im Gehäuse zusätzlich Rastklinken angebracht sind, die ein Teil der Schaltleisten auch nach Entriegelung einer Taste im betätigtem Zustand halten.
Patent DE-3243713-C2 (DE)
IPC: B21D53/04
Filed: 1982-11-26
Granted: 1985-05-15
Abstract: PCT No. PCT/EP83/00313 Sec. 371 Date Jul. 26, 1984 Sec. 102(e) Date Jul. 26, 1984 PCT Filed Nov. 23, 1983 PCT Pub. No. WO84/02178 PCT Pub. Date Jun. 7, 1984.Heat exchanger panel and process of making such panel comprised of selectively clad or bonded metal plates made of a material which cannot be cold roll bonded without great difficulty, if at all, with at least one channel disposed therebetween. An adhesive layer of an amorphous metal is provided between the plates for permanently joining the plates together by cold roll bonding in the area of the adhesive layer.
Patent DE-3300832-C2 (DE)
Title: Kurvenführung für einen Schlauchkarrenzug
IPC: B65G53/30
Filed: 1983-01-12
Granted: 1986-05-28
Abstract: Es werden ein Verfahren und eine Einrichtung zum Führen eines Schlauchkarrenzuges durch eine Kurve beschrieben, bei denen eine Druckplatte verwendet wird, die an einer festen Stelle am Boden angebracht wird. Die Druckplatte ist mit einer Hebevorrichtung versehen, mit der eine oben an der Hebevorrichtung angeordnete Plattform in der Höhe verstellt werden kann. An der Plattform ist eine Gestängeführvorrichtung angebracht. Beim Gebrauch wird die Einrichtung unter einen Schlauchkarrenzug gebracht sowie verankert und anschließend wird die Gestängeführvorrichtung angehoben, bis das Gestänge gesichert ist. Je nach der Länge der vom Schlauchkarrenzug zu durchfahrenden Kurve können mehrere solcher Einrichtung längs der Kurve angeordnet werden.
Patent DE-3311603-C2 (DE)
Title: Verfahren zur Steuerung der Verbrennung von insbesondere Heizöl in einer Heizanlage sowie Brenner zur Durchführung des Verfahrens
IPC: F23N1/02
Filed: 1983-03-30
Granted: 1986-11-13
Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung der Leistung einer Heizungsanlage bei kontinuierlichem Betrieb, bei dem über den Druck der Brennflüssigkeit deren in die Brennkammer einströmende Menge und damit die Heizleistung eingestellt wird. Weiter werden Brenner angegeben, mit denen das erfindungsgemäße Verfahren durchführbar ist.
Patent DE-3330051-C2 (DE)
Title: Walzenvorschubeinrichtung
IPC: B65H20/04
Filed: 1983-08-19
Granted: 1986-09-04
Abstract: Mit der Erfindung wird eine Walzenvorschubeinrichtung zum Vorschieben eines Plattenmaterials zur Verfügung gestellt, die eine Schwingantriebseinrichtung aufweist, welche eine Hauptsektorwalze antreibt, mit der eine Hilfssektorwalze antriebsmäßig verbunden ist. Die beiden Sektorwalzen schieben das Plattenmaterial infolge Klemmeingriffs bei ihrer Drehung in der einen Richtung vor. Weiter ist eine Walzenfreigabeeinrichtung vorgesehen, welche die beiden Sektorwalzen voneinander wegbewegt und außer Klemmeingriff mit dem Plattenmaterial bringt, wenn diese Sektorwalzen der anderen Richtung gedreht werden. Schließlich ist eine Bremseinrichtung vorgesehen, die das Plattenmaterial ortsfest hält, wenn es von den Sektorwalzen freigegeben ist.
Patent DE-3334361-C2 (DE)
Title: Kopiergerät
IPC: G03G15/04
Filed: 1983-09-22
Granted: 1986-01-23
Abstract: Es wird ein Kopiergerät angegeben, das die automatische Einstellung der Bilddichte durch Lesen der durchschnittlichen Dichte eines Vorlagenschriftstücks ermöglicht und zusätzlich noch zur Berücksichtigung kleinerer Schwankungen der Bilddichte eine Feineinstellung durch die Bedienungsperson erlaubt.
Patent DE-3342707-C2 (DE)
Title: Bildaufnahmeröhre
IPC: H01J29/08
Filed: 1983-11-25
Granted: 1985-03-28
Abstract: Bildaufnahmeröhre mit einer Photokathode, die aus einer lichtdurchlässigen Scheibe (3), einer auf der lichtdurchlässigen Scheibe (3) angebrachten transparenten Elektrode (4) und einer photoleitenden Schicht (5) aus wasserstoffhaltigem amorphem Silizium, die auf der transparenten Elektrode (4) angebracht ist, besteht, einem Elektronenstrahlerzeuger und einer nahe der Photokathode angebrachten Maschenelektrode (7), wobei wenigstens die Oberfläche der Maschenelektrode (7) aus wenigstens einem der Materialien Beryllium, Bor, Kohlenstoff, Magnesium, Aluminium oder Silizium besteht. Diese Bildaufnahmeröhre hat eine hohe Auflösung und weist eine stark verbesserte Lebensdauerkennlinie auf.
Patent DE-3448542-C2 (DE)
Title: Slatted conveyor typically for textile industry
Inventor: HASTEM-MUELLER HUGO STEFAN
IPC: B65G15/52
Filed: 1984-12-11
Granted: 1996-03-28
Abstract: A slatted conveyor belt for a slatted conveyor comprises a number of parallel bands, each equipped with transporting ribs for engaging into grooves of a drive roller and, on the opposite or upper face, with detent ribs into which a slat can be engaged. These detent ribs have, on either side, a back-out groove, into which projecting noses, on either side of transverse ribs projecting down from a slat, can engage as a snap connector. Sharp projections on either the slat or the detent rubs prevent transverse sliding of the one relative to the other. In a preferred embodiment, the transport rib and detent rib are formed as a single plastics moulding, which is moulded around and onto the band, and through holes in this band.
Patent DE-3514240-C2 (DE)
IPC: B27L1/00
Filed: 1985-04-19
Granted: 1987-10-01
Abstract: 1. An apparatus for removing the branches and/or bark from tree trunks, consisting of a frame as well as a supporting frame constructed in the form of a receiving cradle for the tree trunks to be pulled through and a member which can be lowered and which is disposed on an arm which is movable by means of a lifting cylinder, knives, which are provided with driving elements, being provided on the member which can be lowered and on the supporting frame, characterised in that the driving elements, each consisting of a cylinder-piston system (52), and the lifting cylinder (30) are connected, on the one hand into a hydraulic line (59) to open the knives (43, 46) and, on the other hand, into a pneumatic line (55) to close the knives (43, 46).
Patent DE-3643294-C2 (DE)
IPC: F42B10/48
Filed: 1986-12-18
Granted: 1988-10-06
Abstract: A projectile comprising a projectile body having a rear end; and a deceleration element composed of a sheet of material at the rear end, the deceleration element having an edge region and being deployable from a folded condition to an expanded condition with the aid of rotation of the projectile, the deceleration element, when in the expanded condition, having the general form of a disk with a periphery defined by the edge region and being effective for decelerating the projectile, and wherein the deceleration element is constructed such that the edge region has a higher mass density than the remainder thereof.
Patent DE-4103079-C2 (DE)
IPC: B21D26/02
Filed: 1991-02-01
Granted: 1993-01-07
Abstract: PCT No. PCT/DE92/00063 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Jan. 31, 1992 PCT Pub. No. WO92/13655 PCT Pub. Date Aug. 20, 1992.An apparatus for pressure deforming a hollow workpiece having a tubular end portion has a die formed with a cavity adapted to receive the workpiece with the end portion of the workpiece projecting out of the die and a fitting movable along an axis toward and away from the die and formed with a seat sealingly engageable in a feed position over the projecting end portion of the workpiece. An annular self-tightening gland in the seat circumferentially engages in the feed position around the projecting end portion of the workpiece. A passage opening in the seat into the hollow workpiece when the fitting is engaged over the projecting end portion serves for pressurizing an interior of the workpiece and thereby deforming it outward against an inner surface of the die and for pressing the gland radially tightly against the workpiece and against the fitting.
Patent DE-4120706-C2 (DE)
Inventor: RUDER ARIE
IPC: B28B1/26
Filed: 1991-06-22
Granted: 1994-10-13
Abstract: The invention relates to a process for producing dense sintered articles from metal or ceramic materials. A flowable casting composition consisting of the pulverised material, a binder and a solvent is poured into a predetermined mould and subsequently dried. The binder is removed from the green compact thus formed and the latter is sintered. The proportion of binder in the casting composition should be minimised. Expediently, the mould is vibrated during the casting. Heating control during drying with simultaneous application of a vacuum is advantageous. Multi-layered articles can also be produced by suitable application of the process.
Patent DE-4128621-C2 (DE)
Inventor: STURM JOSEF
IPC: B65D47/08
Filed: 1991-08-28
Granted: 1996-09-26
Abstract: A tamper evident closure for containers for receiving substances in paste form has a base body (1), which can be attached to the neck of the container and a lid (2) which is pivotably connected to the base body (1) via a hinge (3) and can be swung into a position which closes the aperture (11) in the base body (1) and into a position which exposes this aperture. Provided on the base body (1) is a shoulder (21) which, when the lid (2) is swung into its closed position, engages with the lid (2) in the region of an aperture (32) therein. The shoulder (21) is connected to the base body (1) via a predetermined breaking point, e.g. a tear edge (25), so that it tears away from the base body (1) when the lid (2) is opened. <IMAGE>
Patent DE-4244971-C2 (DE)
Title: Integrated laminated microwave circuit for motor vehicle communication system
Inventor: ARAKI HIROSHI
IPC: H05K1/16
Filed: 1992-12-24
Granted: 1999-08-05
Abstract: An integrated layered microwave circuit has a substrate (16) that consists of three dielectric layers (4,6,14) and four conducting layers (1,3,12,17) that alternate. An antenna stage (21) is formed on one side and this has emitters coupled to a phase shift circuit with an input. On the other side, the communication stage (27) is formed with having transmitter and receiver units connected to an oscillator and interface circuit module. Through hole paths (13a,2z,5a) connect the circuits.
Patent DE-4336804-C2 (DE)
Inventor: MUELLER GOTTFRIED
IPC: F24F13/08
Filed: 1993-10-28
Granted: 1996-05-23
Abstract: In a grid for the intake and/or discharge of air, with a housing (7) fitted in an aperture (5) and a cover frame (10), a frame (3) is to be releasably fitted on the cover frame (10). For this purpose the cover frame (10) has a securing strip (11) which has an engagement device (12) on the frame (3) to accept a catch (19).
Patent DE-4444395-C2 (DE)
Inventor: STENGEL FRANK DIPL ING
IPC: B29C45/40
Filed: 1994-11-28
Granted: 1997-08-28
Abstract: Mouldings are removed from the die in an injection moulding machine, esp. for plastics, by an unscrewing motor (31) which is coaxial with the moulding axis. The motor (31) is attached to a carrier plate (13) which is in turn mounted through spacing elements (12) on the movable die plate (11). Also attached to the carrier plate (13) are two ejecting cylinders (21,23) with their piston rods (22,24) passing through openings (15,16) in the carrier plate (13). The piston rods (22,24) are attached to an ejector plate (25) which has a central hole (28) for the driveshaft (33) of the unscrewing motor (31).
Patent NL-1001752-C2 (NL)
Title: Deflector for deflection of light bundle
Inventor: DRAAIJER ARIE
IPC: G02B7/182
Filed: 1995-11-27
Granted: 1997-05-30
Abstract: The expansion and shrinkage of the magnetostrictive material is converted with the aid of a mechanical transmission into a movement of the reflecting component (2). The mechanical transmission is provided with material hinges (4) and is also formed by two lever arms (3), each separately driven by two actuators (7) so that the reflecting component is movable symmetrically around an axis. The lever arms have at least in part a conical shape. The mechanical transmission contains a titanium alloy, such as TiAl6V4. It and/or the reflecting component can also contain a liquid crystal polymer. The magnetostrictive material is Terfenol-D (RTM) or Magmek (RTM).
Patent NL-1007021-C2 (NL)
Title: Pillow
Inventor: ACHTEREEKTE MARCO HENDRIKUS BE
IPC: A47G9/10
Filed: 1997-09-12
Granted: 1999-03-15
Abstract: The pillow (1) is divided into several compartments (2-6), including a bottom compartment filled with a liquid, e.g. water and a top compartment filled with a solid material such as kapok.
Patent NL-1012775-C2 (NL)
Inventor: JONKMAN MARGRETHE JEANETTE
IPC: A23C9/127
Filed: 1999-08-04
Granted: 2001-02-06
Abstract: The invention relates to a method for the preparation of a fermented product, for instance a yoghurt, wherein before the fermentation step a heating step is carried out, wherein a step is carried out in which proteins are mutually crosslinked under the influence of a suitable enzyme, characterized in that the enzyme is added after the heating step and preferably after the fermentation of a protein-containing starting product. Besides, the invention relates to products obtainable by this method. Finally, the invention relates to the use of a protein-crosslinking enzyme in the preparation of a stirred yoghurt, wherein the enzyme is added after the fermentation step, to obtain a yoghurt with increased viscosity and/or a smooth appearance.
Patent NL-1020455-C2 (NL)
Title: Barcode, printed in order to reduce difference between reflectance of light zones and spaces
Inventor: DOBBENBERG AALDRIK GEERT
IPC: G06K19/06
Filed: 2002-04-23
Granted: 2003-10-24
Abstract: The barcode is printed so that the light zone (13, 14) at one or both ends of the barcode has a reflectance which is more similar to that of the light spaces (12) in between the dark strip (11).
Patent NL-1022292-C2 (NL)
Title: Insect feeding method for e.g. bees or ants, involves ending free access to food inside sealed nesting box and opening box
Inventor: KOPPERT PETRUS CORNELIS
IPC: A01K67/033
Filed: 2002-12-31
Granted: 2003-10-13
Abstract: The feeding method comprises the following steps : (a) providing the insects with a quantity of freely accessible food inside a sealed nesting box (2) ; (b) ending free access to the food ; and (c) opening the nesting box.  Independent claims are also included for the following: (1) Fertilisation method for fruit-bearing plants using insects which have been fed using the above method;  (2) Feeding device (1) for social insects, containing a sealable exit (38, 39) via a feeding region; and  (3) Nesting box containing the feeding device.
Patent NL-1034544-C2 (NL)
Title: Massage device for massaging human body, has surface equipped with capacity sensors to detect whether device is brought into contact with body, and microcontroller to operate device based on sensor detection
Inventor: ROOY ERIK DE
IPC: A61H23/00
Filed: 2007-10-18
Granted: 2009-04-21
Abstract: The device has a surface equipped with capacity sensors to detect whether the device is brought into contact with a body, where the sensors are used to control functions of the device. A microcontroller is provided to operate the device based on sensor detection, where the device is equipped with angle sensors or motion sensors to detect whether the device is in use.
Patent NL-2006598-C2 (NL)
Inventor: ROOSENBOOM DERK JAN
IPC: A01K29/00
Filed: 2011-04-13
Granted: 2012-10-16
Abstract: A method for monitoring movements of an animal, wherein the animal is provided with a device having sensor means (2) for detecting movements, and generating at least a signal with information about detected movements of the animal. The device is further provided with a control unit (4) for processing the information in the signal and for storing the processed information and transmitter means (10) for transmitting information stored in the control unit. The method comprises: 
storing in the control unit a number of predetermined-type movements counted during a predetermined set of periods which comprises a number of successive first periods, and transmitting a number of the stored numbers of counted movements at moments which depend on the number of detected predetermined-type movements in at least one of the past first periods and/or depend on at least one of the stored orientations of the sensor means.
Patent SE-516626-C2 (SE)
Inventor: STJERNSTOFT TERO
IPC: B23B27/12
Filed: 2000-06-20
Abstract: The present invention relates to a cutting tool in the form of a milling cutter (10) for milling material, such as metal matrix composites, high temperature super alloys, stainless steel etc. The milling cutter comprises a first part (12) with a first end portion (18) adapted to be clamped in a milling machine for rotation about a first axis (I); at least two second parts (14) connected to and protruding from a second end portion (36) of the first part (12), wherein each second part (14) supports a circular insert (20), which is rotary mounted about a second axis (II) situated in a plane being substantially perpendicular to the first axis (I). The cutting tool is characterised in that each second part (14) may be variably pivoted and clamped in the first part (12) about a third axis (III) being parallel with the first axis (I).
Patent SE-517235-C2 (SE)
Title: Effluent purification process, comprises pumping mixture of flocking agent and sedimentation step effluent up through collection pipe system
Inventor: GOVELLA JAN
IPC: B01D21/01
Filed: 2000-09-27
Abstract: Purifying effluent, by supplying effluent from the sedimentation system and a flocking agent to the flocking station and the resulting mixture is pumped into a first sloping collection pipe (3) and transported vertically into a second sloping collection pipe (4), is new. Flocking continued until the desired level of purity is recorded by a turbidity sensor (14) located upstream from a purified water outlet (13). Purifying effluent in order to remove contaminants and/or residual products, where the effluent comprises a shot peening process effluent, a cutting or coolant fluid, stearate-containing water from the yarn drawing industry, an emulsion or an oil/water mixture, uses a tubular flocking station (2) connected to a standard sedimentation system (1), is new. A combination of a flocking agent or precipitating agent and heat are used to carry out flocking. A pre-selected turbidity level is continuously monitored in the clear water leaving the flocking station. Effluent from the sedimentation system is used to fill up the flocking station, whilst at the same time this effluent is dosed with flocking agent. The resulting mixture is pumped into a first sloping collection pipe and transported upwards via at least one substantially vertical connecting pipe (6) into a second sloping collection pipe. Flocking is allowed to continue for a given length of time until the desired level of purity is recorded by a turbidity sensor located upstream from a purified water outlet. Fresh effluent is then pumped into the system at the same time as purified water is forced out. An Independent claim is also included for the process apparatus.
Patent SE-526422-C2 (SE)
Inventor: HAYASHI TORAHIKO
IPC: A21C5/00
Filed: 2001-10-18
Abstract: An apparatus for supplying food dough forms blocks of food dough that are continuously supplied into a sheet or belt of food dough and then divides it into chunks of food dough that have preset weights. The apparatus for supplying food dough comprises a hopper to which a large block of food dough is supplied, a cutting apparatus located at a lower opening port of the hopper to cut the block into small blocks that have substantially the same volume, a dough feeder having a plurality of rollers that are arranged as a V to form the small blocks into a sheet of the food dough, a transferring conveyor to transfer the small blocks to the dough feeder, a feeding conveyor to convey the sheet of the food dough that is formed by the dough feeder to have a constant thickness, a weighing conveyor measuring the weight of a part of the sheet that is supplied by the feeding conveyor as the sheet is being conveyed, and a cutting apparatus for cutting the sheet of the food dough when the measurement of the weighing conveyor corresponds to a preset value.
Patent SE-525686-C2 (SE)
Inventor: FORSE DWANE
IPC: A43B5/18
Filed: 2003-02-25
Abstract: The present invention concerning use and proceeding to effect more friction between footballshoe and football by attaching friction-increasing material or means, with good adhesiveness, to be applied by the user, for temporary or permanent use, on the outside of the football shoe, gives increased possibility to rotation of the football when kicking, and better control of the ball in play-situations.
Patent SE-526853-C2 (SE)
Inventor: SKARP KENT
IPC: G02F1/1334
Filed: 2003-07-07
Abstract: The present invention relates to a liquid crystal display on a flexible substrate adapted to work in reflective mode. The LCD comprises a paper based flexible back substrate (1). The surface of the back substrate (1) is coated with a polymeric coating (1a) providing a required surface roughness.
Patent SE-529386-C2 (SE)
Title: Evaporating method for hot black liquor obtained from digestion process during production of cellulose pulp, involves cooling hot black liquor by heat exchange with black liquor partially evaporated in evaporation stage in evaporation line
Inventor: OLAUSSON LARS
IPC: D21C11/10
Filed: 2006-11-07
Abstract: The evaporating method involves leading a hot black liquor to a multistage evaporation line with at least five evaporation stages (I,II). The hot black liquor, which is to undergo evaporation in the evaporation line, is cooled by heat exchange with a black liquor that has been at least partially evaporated in an evaporation stage in the evaporation line. An independent claim is also included for a hot black liquor evaporation equipment.