baber/WOPTO huggingface dataset:
Patent DE-3331431-C2 (DE)
IPC: G02B23/08
Filed: 1983-08-31
Granted: 1986-03-27
Abstract: A device is described for the integration of operating light and of monitoring and/or target light into an ocular examination instrument, for example a split lamp instrument, whose lamp and monitoring instrument can be rotated through a vertical axis drawn through the eye to be examined. In the device according to this invention the operating light beam and the monitoring and/or target light beam are directed in a strictly coaxial relationship. The coaxial light beams are first introduced into the axis of the split lamp designed as a concave axis, then deflected by a first optical apparatus out of the revolution axis in an almost vertical direction into the holder of the monitoring instrument and in this holder are deflected almost parallel to the revolution axis and finally integrated into the beam path of the monitoring instruments outside the revolution axis by a third optical apparatus.
Patent DE-3347987-C2 (DE)
IPC: A61B17/122
Filed: 1983-09-19
Granted: 1987-03-12
Abstract: Surgical clip applying apparatus operable entirely by one hand for advancing clips one at a time into a pair of jaws which close the clip on body tissue. The clips are fed to the jaws in a line. The clips releasably intercouple with one another to form a train which is advanced by a clip pusher acting on the distal-most clip in the train. As the distal-most clip enters the jaws, it is uncoupled from the clip train, and the jaws then close the clip. The pusher is then retracted behind the next clip in the train to ready the apparatus for another cycle of operation.
Patent DE-3433562-C2 (DE)
Title: Fangvorrichtung
IPC: E05D13/00
Filed: 1984-09-13
Granted: 1986-09-18
Abstract: Gegenstand der Erfindung ist eine Fangvorrichtung für kraftbetätigte Fenster, Türen, Tore, Aufzüge oder dgl. mit einem mit einer Wickelwelle drehfest verbundenen Schneckenrad (17) und zwei selbsthemmenden Schnecken, die mit einer Antriebswelle in Wirkverbindung stehen, wobei eine Schnecke als Arbeitsschnecke (4) und die andere, leerlaufende Schnecke als Fangschnecke (8) dient. Um den Bauaufwand und das Gewicht der Fangvorrichtung zu verringern, wird vorgeschlagen, die Arbeitsschnecke (4) als Globoidschnecke und die Fangschnecke (8) als Zylinderschnecke auszubilden, das Schneckenrad (17) als zylindrisches Stirnrad auszuführen, die Arbeitsschnecke (4) und die Fangschnecke (8) mit einem formschlüssigen Umschlingungstrieb (6, 7, 16) anzutreiben, die Fangschnecke (8) zwischen zwei gehäusefesten Anschlägen (13, 14) anzuordnen und die Verbindung zwischen der Fangschnecke (8) und ihrem Antriebsritzel (16) als Sollbruchstelle auszubilden.
Patent DE-3806391-C2 (DE)
IPC: F24F7/02
Filed: 1988-02-29
Granted: 1991-11-21
Abstract: A ventilation appliance contains a housing, in which a fan motor (42) with a fan wheel (10) is arranged. The housing contains a pivotably mounted ventilation flap (14) in order to close or to open the air duct. The ventilation appliance is to be designed with low constructional outlay in such a manner that, with small volume and low weight, use is made possible on the roof of a conservatory or the like. It is proposed to construct the housing from a lower and an upper profiled part (2, 4), a narrow outer contour similar to a parallelogram being produced. The lower profiled part (2) contains the opening (6), through which the air is drawn in, while the ventilation flap (14) is articulated on a projecting part (16) of the upper profiled part (4). <IMAGE>
Patent DE-3818167-C2 (DE)
IPC: B65H5/36
Filed: 1988-05-26
Granted: 1990-11-29
Abstract: In a device for transporting charts (3) in office machines, particularly for papers in paper processing appliances (1), the chart (3) can in each case be fed in with processing means (5), in particular printing and/or reading means (6, 7) moved into positions outside the chart path, and there is a drawing-in shaft (8) composed of guide means which form one or more successive recesses (19), extending transversely in the direction (4) of transport, for the processing means (5) which are movable transversely to the direction (4) of transport. 
<??>In order to allow fault-free drawing-in even of damaged or irregular charts (3) or papers, it is proposed that the recesses (19) be at least partially closable by means of elastic coverings (24, 25) which each form inlet funnels (26) for the chart (3) in the direction (4) of transport, and that, in the case of transverse movements of the processing means (5), the respective elastic covering (24, 25) can temporarily be moved by the moved processing means (5) from its respective functioning position assumed in the starting state into another functioning position while the processing means (5) are being moved past. 
<IMAGE>
Patent DE-3841990-C2 (DE)
IPC: B01J29/24
Filed: 1988-12-14
Granted: 1992-01-16
Abstract: A zeolite catalyst and a method for reduction of nitrogen oxides present in waste gas streams is described. The method includes mixing the waste gas containing nitrogen oxides with ammonia. At an elevated temperature, this mixture is passed over a zeolite catalyst. Preferably, the zeolite catalyst is in a monolithic or honeycomb form. The zeolite catalyst includes one or more of the following subgroup metals: copper, iron, molybdeum and cerium. The zeolite catalysts made in accordance with this invention show better conversion of nitrogen oxides and longer life than known catalysts.
Patent DE-3905499-C2 (DE)
IPC: A23C19/16
Filed: 1989-02-20
Granted: 1992-06-17
Abstract: In the process, in addition to the conventional acidifying organisms, lactobacilli, optionally in combination with other microorganisms, are added to the vat milk, and cheese ripening is carried out in special films. In this manner a cheese is obtained corresponding in flavour, consistency and appearance to Tilsit cheese traditionally prepared by surface treatment, but which has a less strong odour than traditional Tilsit.
Patent DE-3939201-C2 (DE)
IPC: A61M5/50
Filed: 1989-11-28
Granted: 1992-04-16
Abstract: A disposable safety syringe has a cannula (3), a conical cannula holder (2) and a syringe barrel (12) in which a syringe plunger (4) is displaceably arranged. The syringe barrel has a conical plug-type attachment (1). The cannula (3), in the attached state, projects through the plug-type attachment and into the inside of the syringe barrel and has at its rear end a carrier (7). In order to simplify the production and handling of the syringe and to ensure that it can be disposed of safely, the syringe plunger (4) has a disc-shaped front part (5) in which there is formed at least one undercut slot (6), by which the carrier (7) of the cannula (3) is held in the frontmost advance position of the syringe plunger (4), and behind whose undercutting the carrier (7) engages when the syringe plunger (4) is turned. By pulling the syringe plunger (4) back, the cannula (3), after it has been released from the cannula holder, is drawn into the inside of the syringe barrel. <IMAGE>
Patent DE-3941824-C2 (DE)
IPC: D04H3/16
Filed: 1989-12-19
Granted: 1992-01-16
Abstract: PCT No. PCT/DE90/00941 Sec. 371 Date Jun. 19, 1992 Sec. 102(e) Date Jun. 19, 1992 PCT Filed Dec. 3, 1990 PCT Pub. No. WO91/09162 PCT Pub. Date Jun. 27, 1991.An improved process and apparatus are provided for producing fine microfilaments of a melt-spinnable polymeric material having a silk-like character. The molten polymeric material is melt extruded through a plurality of extrusion orifices, is passed from the extrusion orifices while surrounded by a stream of headed air that surrounds and flows parallel with the molten polymeric material, is passed through a solidification zone wherein cooling air is transversely blown to contact the same, and a pulling force is exerted on the resulting solidified microfilamentary material which is applied below the solidification zone so a to accomplish substantial drawing of the polymeric material intermediate the extrusion orifices and its transformation in to a solidified microfilamentary material. The formation at a high rate of 4,000 to 6,000 meters per minute of quality fine microfilaments of less than 1 dtex per filament (e.g., 0.33 dtex) is made possible. Preferably, the stream of heated air that surrounds the molten polymeric material immediately after the melt extrusion is provided at a temperature that approximates the temperature of the molten filamentary material.
Patent DE-4106539-C2 (DE)
Inventor: KUNKEL HORST
IPC: E03C1/05
Filed: 1991-03-01
Granted: 1994-12-15
Abstract: A device for the remote control of a shower comprises a first sensor (3) having a first detection region (5). If a user enters this detection region (5) a detection circuit (7) which is connected downstream of the sensor (3) ensures that the magnetic valve (9) which controls the water flow through the showerhead (1) is opened. A second sensor (4) is also provided which has a considerably smaller detection region (6). If the user who is standing under the shower (1) moves his hand into the smaller detection region (6) of the second sensor (4), a detection circuit (10) which is arranged downstream of said sensor likewise generates an output signal. The output signals of the two detection circuits (7, 10) are combined via a circuit (11) which carries out a logic AND function and produces an output signal when both the sensor (3) having the larger detection region (5) and the sensor (4) having the smaller detection region (6) respond. This output signal is now in turn supplied to a logic circuit (12) which, at the start of this signal, determines the respective switching state of the electrically operated valve (9), like a changeover switch, and moves it to the opposite state, that is to say for example closes an open valve or opens a closed valve. <IMAGE>
Patent DE-4143460-C2 (DE)
Title: Mfg. transformer core from amorphous metal strips
Inventor: BALLARD DONALD EMERSON
IPC: H01F41/02
Filed: 1991-01-07
Granted: 1999-03-25
Abstract: The mandrel has a longitudinal axis surrounded by an outer surface over its entire length.  Orthogonally to the long axis, the mandrel has a massive cross section whose periphery has a concave surface portion, forming a peripheral depression.  Several stacks are formed, each with several groups of amorphous metal strips with aligned longitudinal and transverse edges.  The stacks are wound with mutual overlapping, with the mandrel stationary to form a core coil.  Each stack is so arranged that the group ends meet in an overlapping manual at a point angularly aligned with the concave portion.
Patent DE-4323399-C2 (DE)
Inventor: HECHLER PETER
IPC: A43B17/12
Filed: 1993-07-13
Granted: 2002-04-25
Abstract: An insert sole for shoes consists of several interconnected layers made of wood and textiles. The top cover layer (1) is made of a thin sheet of wood whose fibres extend in the longitudinal direction of the insert sole. The intermediate layer (2) and the bottom cover layer (3) are made of textile materials.
Patent DE-4324275-C2 (DE)
Inventor: GAULER KURT
IPC: B29C45/28
Filed: 1993-07-20
Granted: 1996-05-02
Abstract: Pneumatic control device for hot runner needle valves for injection moulds, which control device comprises a control piston (1), bearing the valve needle (10), a control cylinder (2) receiving the control piston, and a cylinder-receiving element (3), receiving the control cylinder. The control cylinder (2) is provided with compressed-gas channels (25a, 25b) for feeding and removing compressed gas to and from the cylinder chambers (4a, 4b) separated by the control piston. According to the invention, the control cylinder (2) can be pressed by one of its end faces (21) via seals (26a to 26c) against a contact surface (32) of the cylinder-receiving element (3), the seals (26a to 26c) bounding two mutually separate channel chambers (28a, 28b). The control cylinder (2) is displaceable on the contact surface (32) perpendicularly with respect to the piston longitudinal axis (b). Into each channel chamber (28a, 28b) there opens out a compressed-gas line (33a, 33b), leading through the cylinder-receiving element and for feeding and removal of the compressed gas, and from each channel chamber (28a, 28b) there leads a compressed-gas channel (25a, 25b), running in the axial direction, through the wall of the control cylinder (2) to a cylinder chamber (4a, 4b). The invention makes it possible for constraint-induced transverse forces on the valve needle (10) to be eliminated by the cylinder with the pistons for lateral displacement. <IMAGE>
Patent DE-4341190-C2 (DE)
Inventor: ERNST ALFONS DIPL ING
IPC: G01D5/347
Filed: 1993-12-03
Granted: 1995-09-07
Abstract: In a position measuring device (1) according to Figure 1, a number of division tracks (3a, 3b) are provided on a material measure (3). The division track (3b) which, because the material measure (3) is attached to the support body (2) in the area B is only accessible at its surface, is scanned by a scanning device (4) by reflected light. The freely accessible area A of the material measure (3), in contrast, is scanned by transmitted light by the scanning device (4).   <IMAGE>
Patent NL-1008772-C2 (NL)
Title: Welding vehicle with frame receiving welding apparatus with mobile undercarriage supporting frame - has two non-steerable wheels drivably connected to driver which comprises motor connected for driving differential, driver has drive motor for each non steerable wheel, motors are each connected controllably to electronic differential
Inventor: BOOGAARD CAROLUS CORNELIUS AUG
IPC: B23K37/02
Filed: 1998-04-01
Granted: 2000-12-12
Abstract: The welding vehicle (1) has a frame for receiving a welding apparatus. A mobile undercarriage supports the frame with a driver accommodated in the frame. The undercarriage is steerable and has three wheels (4) one of which is steerable, the other two are non steerable and are mutually connected with the interposition of a differential. The non steerable wheels are drivably connected to the driver, which comprises a motor connected for driving the differential. The driver has an individual drive motor for each non steerable wheel and the motors can each be connected controllably to an electronic differential circuit.
Patent NL-1013711-C2 (NL)
Title: Tent for covering outdoor work site is provided with support structure formed by at least one gas-filled compartment and has tunnel shape with open under side, free end parts of tunnel-shaped wall being parallel to each other
Inventor: BROEKMAN ENGELARDUS WILHELMUS
IPC: E04H15/20
Filed: 1999-12-01
Granted: 2001-06-05
Abstract: The tent (3) for covering an outdoor work site is provided with a support structure formed by at least one gas-filled compartment (6) and has a tunnel shape with an open under side. The free end parts (7) of the tunnel-shaped wall are parallel to each other. Built into the tent is a stiffening structure (11) with at least one engagement position for a securing line.  In the tent, at least one light-penetrable wall part is provided. At least one part of the top of the tent is provided with a central, divisible screen tarpaulin. The tent is provided with support structures which comprise uprights (2).
Patent NL-1014570-C2 (NL)
Title: Wooden support posts for outdoor structures, have lower ends made from durable seasoned pine and upper ends from unseasoned pine
Inventor: TENAAMSTELLING ZIET AF VAN
IPC: E04H12/22
Filed: 2000-03-07
Granted: 2001-09-10
Abstract: The support posts are set into damp earth (10) or through shallow waters into underlying ground. The posts may be cylindrical (1), square section (11) or tongue and groove plank (21). The lower parts (2,12,22) of the posts, which are immersed in water or damp earth are made from hard seasoned pine. The upper ends of the posts (3,13,23) are made from unseasoned soft pine.
Patent NL-1021082-C2 (NL)
Inventor: RHEE FRANCISCUS WILHELMUS ANTO
IPC: C02F1/66
Filed: 2002-07-15
Granted: 2004-01-16
Abstract: A method for the filtration of feed water with a filtering unit, wherein by means of a pump unit, comprising a drive and a pump provided with a pump housing, a water inlet opening and a water outlet opening, feed water is fed through the water inlet opening to the pump and is fed through the pump's water outlet opening to the filter unit and filtered, which method is characterised in that feed water is fed to the exterior of the pump for the purpose of cooling the pump. <??>The invention further relates to a device for the purification of water, comprising cooling provisions for cooling the pump unit, and which cooling provisions are suitable for using feed water to externally cool at least a portion of the pump unit.
Patent NL-1029867-C2 (NL)
Title: Auxiliary device is for placement in flagpole holder for releasable fixture of object
Inventor: TILLI MARC HENRI MARIE JEAN
IPC: G09F17/00
Filed: 2005-09-02
Granted: 2007-03-05
Abstract: The auxiliary device (1) comprises a basic part (2) which is placed in an accommodatin (7) of a holder (6). The basic part also has a constituent located outside the holder. The auxiliary device is provided with at least one suspension point (4). The external dimensions of the basic part preferably match hthe internal dimensions of the holder so that an appropriate fit can be achieved. This ensures the stability whereby the auxiliary device does not fall out too easily. The basic part of the auxiliary device preferably requires to be placeable in the accommodation without the application of rorce. The thus positioned auxiliary device must have adequate movement space in order to turn around its longitudinal axis so that the suspension point can be brought to the required position. Preferably, the basic part is not smooth-ended (5), making it suitable for insertion in either a vertically fitted holder or one which is horizontally fitted.
Patent NL-2008516-C2 (NL)
Title: Method for preparing an anion exchange membrane with ion exchange groups and an apparatus for removal of ions.
Inventor: WAL ALBERT
IPC: B01D67/00
Filed: 2012-03-21
Granted: 2013-09-25
Abstract: The invention provides a method for preparing an anion exchange membrane with anion exchange groups. The method comprises polymerizing a first monomer with a functional group selected from the pyridine derivatives with a second monomer selected from the benzene derivatives such as for example styrene to form a copolymer. The copolymer may be crosslinked with a crosslinker. The functional group of the copolymer may be functionalized to an anion exchange group.
Patent SE-514647-C2 (SE)
Title: Hatch mechanism for adding goods to container, comprises pivotable hatch with outer and inner flaps used to seal feed opening
Inventor: TOFTESJOE RAIMO
IPC: B65F1/10
Filed: 2000-02-23
Abstract: A hatch (14) pivotably secured to the bottom edge of the feed opening (13) includes an outer flap (17) protruding from the horizontal hinge axis (C) of the hatch and used to seal the opening, and an inner flap (16) also protruding from the hinge axis. A guard (19) is provided at the opposite end of the outer flap to the hinge axis, on its inner side. The inner flap can be pivoted about the hinge axis relative to the outer flap. At least one stop flange on the outer flap protrudes from the hinge axis in front of the inner flap in order to be able to maintain a maximum distance between the two flaps.
Patent SE-516262-C2 (SE)
Inventor: GEORGII HANS
IPC: G21F9/36
Filed: 2000-04-11
Abstract: A method for storing nuclear fuel in a container (10) including a concrete body and a fuel receiver embedded in the concrete body, comprises the steps of: providing formwork (62) for the concrete body and supporting the fuel receiver within the formwork; placing the formwork in an immersed position in a pool (54) containing a body of water; placing concrete in the immersed formwork (62); and removing the formwork with the concrete body cast therein from the pool (52). A system for manufacturing a storage container (10) for use in the method comprises: a water pool (52) of a depth at least equal to the height of the storage container (10) to be manufactured; facilities for assembling concrete formwork (62) for the concrete body (12) of the storage container (10); facilities for moving the formwork and the fuel receiver to the water pool (52); facilities for placing concrete in the formwork (62) with the formwork immersed in water in the water pool (52); and facilities for removing the formwork (62) and the concrete body (12) therein from the water pool (52).
Patent SE-522418-C2 (SE)
Inventor: PETTERSSON HANS
IPC: H02G3/04
Filed: 2000-04-27
Abstract: An equipping pillar for electrical current and information distribution has a active spring element (30) between a lifter body (20) of the top fixture (4) and the upper part (3) of the column, so as to take up an active position during which an isolating spring action is exerted between the lifter body (20) and the upper part (3), or a quiescent position in which no such force is exerted, such that the regulating element (27) and the spring element is pretensioned in the quiescent position.
Patent SE-521535-C2 (SE)
Title: Defense system with camouflage and cast layers, comprises modular arrangement of shields, concrete shell, mist generator, jammers and dummy targets
Inventor: DYGEUS GOETE
IPC: F41H11/00
Filed: 2000-06-05
Abstract: A synergistic arrangement of complimentary defense modules is placed on, around and in combination with the object (1) being defended, the purpose of the modules being to conceal, mislead, disturb and offer physical protection. These modules comprise a masking stand attached to the object, a protective shield (3) located at a distance from the object and used to reduce the effect of weapons used to attack the object, and a device (5) for generating a multi-spectral mist (9). The cast layer beneath the camouflage is a HPC (High Performance Concrete) shell substantially covering the object. A free-standing steel shield (4) located at a distance from the object is used to reduce the effect of weapons used to attack the object. At least one electronic warning device (6) is present, along with a transmitter (7) used to disrupt GPS or GLONASS (Global Satellite Navigation System) receivers. A number of lightweight mobile dummy targets (8) are provided. The HPC shell, protective shield located at a distance from the object and free-standing steel shield are preferably strengthened with threat-adapted architecture and explosive reactive armor.
Patent SE-522135-C2 (SE)
Inventor: LOEF UNO
IPC: E21B10/40
Filed: 2001-07-02
Abstract: The invention relates to a drilling tool and a method for down-the-hole drilling, the drilling tool being intended to drill a hole ahead of a following casing tube (13). The drilling tool comprises a central pilot drill bit (20), a reamer (33) and a guide body (12) for steering the drilling tool and casing tube relative to one another. To avoid problems with threaded connections, the guide body (12), reamer (33) and pilot drill bit (20) are mutually formed so that the rotational power is transferred from the guide body (12) to the reamer (33) and from the reamer (33) to the pilot drill bit (20), but without either of the two transfers of rotational power comprising any threaded connection, and so that an essentially radial displacement exists between the guide body (12) and the reamer (33). The construction also facilitates retraction of the reamer (33) without the pilot drill bit also needing to rotate.
Patent SE-524950-C2 (SE)
Title: Storage cupboard, especially wardrobe, contains pivotable angled arm for supporting clothes hangers
Inventor: EHRENGREN SOFIA
IPC: A47B61/02
Filed: 2001-11-09
Abstract: A support arm (13) is provided for clothes hangers (20) which has one end (12) that can be pivoted about a vertical axis in a bearing (11) close to the open side (2) of the cupboard. The arm has two sections (14, 15) which are fixed at an angle of ca. 90 deg. to each other, the section (14) connected to the bearing having a length approximately equal to half the width of the open side of the cupboard, whilst the other section (15) is horizontal and forms a support for the clothes hangers.