baber/WOPTO huggingface dataset:
Patent SE-522056-C2 (SE)
Inventor: KULLIK GOETZ
IPC: A61M16/00
Filed: 1997-10-03
Abstract: A gas delivery arrangement for respirators and anesthesia apparatus includes a radial flow compressor (10) with bent-backwards blades. The compressor impeller (11) is arranged in a stationary housing (14). The gas inlet (12) is located in the area of the axis of rotation of the compressor impeller (11) and the blades (13) extend from the gas inlet (12) in the area of the axis of rotation to the circular outer edge of the compressor impeller (11) and end there nearly tangentially. The free gas flow path between the outer edge of the compressor impeller (11) and the inner wall of the housing (14) passes over into the gas outlet (15) of the gas delivery arrangement in the direction of gas flow. The compressor impeller is driven by an electric motor and has a radius of up to 40 mm and a mass moment of inertia of up to about 4x10-6 kgxm2. The arrangement is an extremely compact gas delivery arrangement, which requires few components and no valves, can be used in a versatile manner and is able to change pressures in a highly dynamic manner, is provided by the subject of the present invention. The pneumatic resistance of the gas delivery arrangement according to the present invention is less than 4 mbar at a gas flow rate of 60 L per minute.
Patent SE-521044-C2 (SE)
Inventor: KOSKINEN PEKKA
IPC: B01D45/14
Filed: 1997-10-08
Abstract: An apparatus for separating droplets and/or solid particles from a gas. The apparatus includes a shell defining a space. An impeller in the space and a gas inlet duct through the shell are arranged for introducing gas with liquid and/or solid particles into the space. A driving device rotates the impeller. One or several openings are arranged around the shell. At least a major portion of the liquid and/or solid particles exit through the openings and may be carried into a collecting space which may be outside the shell.
Patent SE-513797-C2 (SE)
Inventor: JOHANSSON MAGNUS
IPC: B65G17/20
Filed: 1999-03-03
Abstract: Conveyors for clothes hangers are provided comprising an endless chain constructed from a plurality of chain links and runs between a first return axis at one end of the conveyor and a second return axis at the other end of the conveyor, so that the chain, guided around the return axes, is divided into upper and lower portions, the hanging hooks of the clothes hangers resting in depressions in the chain links constituting the upper chain portion, and a drive motor driving the chain in the desired direction. The chain portion is arranged to be deflected laterally by deflecting members so that a deflected part of the lower chain portion runs parallel and laterally displaced in relation to its upper portion, and the drive wheel is in driving engagement with the deflected part of the lower chain portion.
Patent SE-515431-C2 (SE)
Inventor: OLSSON RONALD
IPC: F16H63/34
Filed: 1999-12-02
Abstract: The system has a friction coupling (70) operated by a coupling pedal (80), a servo unit (73) and a gear casing. The gear casing has a base part with several gears and a shaft, which is coupled to an element of the friction coupling, a selector lever (50), a gear selector (54) to control the servo unit and a locking valve (48) between a pressure medium source and a control circuit (56) for the servo unit.  The locking valve is controlled by the selector lever and connects the pressure medium source to the control circuit if the selector lever is in an idle position. The servo unit communicates with the control circuit at the outlet side of the locking valve, so that pressure medium is supplied to the servo unit and the friction coupling is independently uncoupled from the position of the coupling pedal, if the selector lever is in the idle position and the locking valve is opened. The servo unit is drained and the friction coupling is coupled, if the selector lever is in a gear position and the locking valve is locked.
Patent DE-10008603-C2 (DE)
Inventor: ROHNER GOTTFRIED
IPC: A61C13/20
Filed: 2000-02-24
Granted: 2002-08-14
Abstract: The oven has a plate (16) with a reception seating for a calibration device (46) having a fuse element (56) inserted in the oven for the duration of a calibration programme. The calibration device has a pair of electrically conductive pins (50,52) fitted into an insulating calibration socket, between which the fuse element is supported. The reception seating for the calibration device is fitted with a filler disc during normal operation of the oven. An independent claim for a calibration device for a dental material oven is also included.
Patent DE-10026531-C2 (DE)
Inventor: UHLENBROCK JOHANNES
IPC: A47C3/025
Filed: 2000-05-27
Granted: 2002-06-13
Abstract: This invention concerns a chair with a seat panel, with a central column or several legs and with a backrest carrier. In order to provide a tilting movement, the front of the seat panel rests on a horizontal, crosswise running first pivot and, in order to provide a tilting movement, the rear of the seat panel is attached to the backrest carrier around a second pivot. The backrest carrier is attached to the central column or the legs around a third pivot. The springs are arranged so that they exert an upward force on the seat panel and a forward force on the backrest. An arrangement of springs is provided that has at least one gripped spring, comprising bent spring-steel rod or wire, attached to the central column or the chair legs with at least one first and one second leg of the spring. The spring is hinged to the seat panel and supports the seat panel with one or more spring sections, and, at the same time, forms the first pivot. Further, the spring rests on the seat panel and on the backrest carrier and is pre-stressed in such a way that it exerts an upward force on the seat panel and a forward force on the backrest via the backrest carrier.
Patent DE-10038221-C2 (DE)
Title: Überstromgeschützter Halbleiterleistungsschalter, insbesondere zum Schalten niederohmiger Lasten
Inventor: OYRER ROBERT
IPC: H03K17/082
Filed: 2000-08-04
Granted: 2002-06-06
Abstract: Die Erfindung betrifft einen überstromgeschützten Leistungshalbleiterschalter, insbesondere zum Schalten niederohmiger Lasten mit einer zwischen dem Gateanschluss (G) eines Feldeffektleistungstransistors (1) und dessen an der Last (L) liegenden Ausgangsanschluss (OUT) eingeschalteten Strombegrenzungsschaltung (10) und einer mit diesem Gateanschluss (G) verbundenen Ladungspumpe (5, 6, 7), mit der dem Gate (G) des Leistungstransistors (1) ein Ladestrom injiziert wird. Die Strombegrenzungsschaltung (10) weist einen ersten Zweig (11) für die Begrenzung des durch die Last (L) und den Leistungstransistor (1) fließenden Stroms (I¶out¶), wenn die Drain-Source-Spannung des Leistungstransistors (1) einen bestimmten Wert (Vs) unterschreitet und einen dazu parallelen zweiten Zweig (12) auf für die Begrenzung des durch die Last (L) und den Leistungstransistor (1) fließenden Stroms (I¶out¶), wenn die Drain-Source-Spannung des Leistungstransistors (1) den bestimmten Spannungswert (Vs) überschreitet.
Patent DE-10051405-C2 (DE)
Inventor: BIERHOFF THOMAS
IPC: G01M11/02
Filed: 2000-10-17
Granted: 2002-10-10
Abstract: The invention relates to a method for computationally determining optical properties of a channel waveguide, according to which, for an incident ray entering an entrance surface, the distribution of intensity over an emergence surface is determined by adjoined partial rays that possibly split up. From an incident partial ray striking the outer surface, a predetermined algorithm determines a reflected main ray and, in so far as it is necessary according to the ensuing course of events, determines a number of scattered rays of a higher order, which depict partial rays and are recursively traced further. Each partial ray is either a primary ray or a secondary ray. When the incident partial ray is a primary ray, the reflected main ray is a primary ray once again, and the scattered rays are secondary rays. During the reflection of secondary ray, only the reflected main ray is considered as the secondary ray.
Patent DE-19507817-C2 (DE)
Inventor: SCHROEDER WOLFGANG
IPC: G05D11/13
Filed: 1995-02-22
Granted: 1996-12-05
Abstract: PCT No. PCT/DE96/00338 Sec. 371 Date Oct. 22, 1996 Sec. 102(e) Date Oct. 22, 1996 PCT Filed Feb. 20, 1996 PCT Pub. No. WO96/26111 PCT Pub. Date Aug. 29, 1996A procedure and a device for dosing free-flowing media irrespective of its viscosity into containers. It is based on the task of providing an inventive solution for filling machines of the procedure, allowing the dosing of free-flowing media into containers within an exact time regime. The task is solved by the filling media moving through the filling pump, flowing passed a flow sensor in a filling media flow, with the flow speed being measured and transmitted to a regulator in which the set value is stored which is then compared with the actual value measured in the flow sensor. To adapt the actual value to the set value, the output of the filling pump is changed until the actual and set values of the flow speed correspond. With the thus exactly determined flow speed, the filling flow of the filling media arrives at the starting sensor arranged at the outlet opening of the filling pipe and activates the sensor by flowing through a sensor section. The starting sensor is connected to a counter, counting time cycles via a time interval, thus enabling the time control of the filling volume.
Patent DE-19581103-C2 (DE)
Inventor: BAILEY WILLIAM
IPC: G06F11/10
Filed: 1995-09-25
Granted: 1998-12-10
Abstract: A method and apparatus for providing transparent, real time reconstruction of corrupted data from a redundant array of storage units in a manner that imposes no performance degradation for reconstruction of such corrupted data and that does not tie up system resources. The present invention is particularly suited to applications in which data is retrieved from storage equipment in approximately equally sized parcels. Each parcel is divided into "N" blocks of data. An "N+1st" parity block for each parcel is derived based on the content of the "N" blocks of data. The "N" blocks of data and the parity block for each parcel are stored in stripes of blocks in a redundancy group consisting of "N+1" data storage units. Data is read from the storage units an entire stripe at a time. To read a stripe, a read request is concurrently sent to each storage unit in the redundancy group, requesting the block of data in that storage unit that corresponds to the stripe being read. Each storage unit independently processes the read request it has received and sends back the requested block as soon as it has been read. As soon as the first "N" blocks are received, they are XOR'd together to reconstruct the outstanding "N+1st" block. The "N" received blocks and the XOR'd sum, representing a reconstruction of the outstanding "N+1st" block, are delivered to the requesting device or process. The same procedure is used each time data is read. The present invention thus delivers data at a consistent rate regardless of whether a storage unit failure occurs.
Patent DE-19726763-C2 (DE)
Inventor: JASPERNEITE JUERGEN
IPC: H04L12/42
Filed: 1997-06-24
Granted: 1999-06-10
Abstract: An arrangement for coupling bus subscribers and bus masters in a master-slave bus system which has a ring topology and in which the bus subscribers are coupled actively without subscriber addresses and in which the bus subscribers are each allocated a bypass element which causes a brief interruption in data interchange and makes the bus master to interrogate addresses for restructuring purposes when the associated slave subscriber is decoupled and coupled. The bypass elements each have an address store which can be selected only in the event of the address interrogation and which is inactive during data interchange.
Patent DE-19803743-C2 (DE)
Title: Verfahren zum Herstellen von langfaserverstärkten Bauteilen
Inventor: WEBER KLAUS
IPC: B22F5/06
Filed: 1998-01-30
Granted: 2000-02-03
Abstract: Bei dem Verfahren werden in den Hohlraum (16) eines Werkstücks (10) aus Matrixmaterial Langfasern (18) eingebracht, die zunächst im wesentlichen parallel verlaufen. Der Hohlraum (16) weist einen aufgeweiteten Bereich (20) auf, in den ein Aufspreizelement (26) gebracht wird, das die Langfasern (18) an die Wandung des aufgeweiteten Bereichs (20) andrückt, so daß die Fasern (18) aufgespreizt verlaufen. Das Werkstück (10) wird dann einem heißisostatischen Preßvorgang ausgesetzt, wonach das Werkstück (10) zur Herstellung des Bauteils (30) bearbeitet wird, wobei das Bauteil (30) einen Absatz (32) aufweist, der im Bereich des aufgeweiteten Bereichs (20) liegt. Das Bauteil (30) weist dabei eine Ummantelung aus Matrixmaterial mit einem langfaserverstärkten Kern aus in Matrixmaterial eingebetteten Langfasern (18) auf.
Patent DE-19803899-C2 (DE)
Inventor: BALZER-APKE LUDWIG
IPC: B66B25/00
Filed: 1998-02-02
Granted: 2000-04-13
Abstract: The invention relates to a method for load-independently braking the step or pallet belt of an escalator or a moving walkway. According to said method, the activation of at least one safety element triggers at least one frequency converter in such a way as to activate a time-dependent braking ramp, said frequency converter interacting with the drive motor. The braking ramp then slows down the step or pallet belt to 0 m/s with essentially constant deceleration.
Patent DE-19822104-C2 (DE)
Title: Rundmesser, insbesondere für Allesschneider
Inventor: TROEGER HARTMUT
IPC: B26D1/00
Filed: 1998-05-11
Granted: 2000-05-04
Abstract: Die Erfindung betrifft ein Rundmesser, insbesondere für Allesschneider, mit auf einen Messergrundkörper aus Kunststoff aufgesetzten, die Messerschneiden tragenden und aus Segmenten zusammengesetzten Schneidring aus Metall. DOLLAR A Es wurde von der Aufgabenstellung ausgegangen, die Schneidsegmente stabiler auszuführen und deren Befestigung im Messergrundkörper zu verbessern. DOLLAR A Die erfindungsgemäße Lösung sieht im wesentlichen vor, dem Messergrundkörper und das zum Messerantrieb bestimmte Antriebszahnrad einstückig herzustellen und den aus mehreren Schneidsegmenten zusammengesetzten Schneidring im Messergrundkörper durch einen kraftschlüssig wirkenden Formschluß aufzunehmen und zu halten.
Patent DE-19823737-C2 (DE)
Inventor: MAGERL FRITZ
IPC: A61L27/42
Filed: 1998-05-27
Granted: 2003-05-15
Abstract: A composite of polymer or ceramic material has reinforcing fibers. The composite is for use in manufacturing medical implants like osteosynthesis plates, endoprostheses, screw coupling elements, surgical instruments, and similar components. The fibers and fibrous parts are made from a material that absorbs X-rays so that it can be seen during X-ray examination.
Patent DE-19963594-C2 (DE)
Inventor: KLOS HOLGER
IPC: H01M8/0612
Filed: 1999-12-23
Granted: 2002-06-27
Abstract: The invention relates to a device (40) produced using microstructure technology, for passing media. The device (40) is particularly suitable for evaporating liquid media and has a layered structure comprising at least one first layer (41), which has a number of microchannels (42) through which the medium to be evaporated flows, and at least one second layer (50), which has a number of microchannels (51) and through which a heat carrier medium flows. Said microchannels (42; 51) each have an inlet opening (43; 52) and an outlet opening (44; 53). The invention provides that the outlet openings (44) of the microchannels (42) for the medium to be evaporated are smaller in surface terms and/or have a diametrically different shape to their inlet openings, in order to achieve satisfactory evaporation of the liquid medium. This causes the pressure of the liquid medium in the microchannels (42) to increase so that overheated, still liquid medium is abruptly transformed from its liquid state to a vaporous state after leaving the outlet openings (44) with the smaller surface area. The microchannels may advantageously have a surface structure that promotes turbulence, tuning the laminar flows into turbulent flows. The inventive device can be advantageously used in a device for producing/processing a fuel for a fuel cell system.
Patent RU-2167850-C2 (RU)
Title: Способ карбонилирования алкилалифатических спиртов и/или их реакционноспособных производных
Inventor: MAJKL DZHEJMS BEJKER
IPC: C07C69/14
Filed: 1996-05-13
Granted: 2001-05-27
Abstract: Изобретение относится к улучшенному способу карбонилирования алкилалифатических спиртов и/или их реакционноспособных производных в присутствии иридиевых катализаторов. Способ заключается в том, что в реакторе для карбонилирования вводят в контакт спирт и/или его реакционноспособное производное с моноокисью углерода в жидкой реакционной смеси, содержащей а) иридиевый катализатор, б) алкилгалогенид, в) воду в концентрации от 1 до 15 вес.% и г) промотор, выбранный из группы, состоящей из кадмия, ртути, цинка, галлия индия и вольфрама. Способ позволяет увеличить скорость карбонилирования и, в случае использования в), уменьшить образование летучих компонентов. 10 з.п.ф-лы, 6 табл.
Patent RU-2162841-C2 (RU)
Inventor: KHODSON KHEHROLD FREHNSIS
IPC: C07C317/48
Filed: 1995-06-14
Granted: 2001-02-10
Abstract: Описываются новые производные амидиносульфона формулы I, где R 1  является метилом или фторметилом, или его соль, эфир или амид. Соединения селективно ингибируют изоферментом NO синтазы, продуцирующим оксид азота, и могут найти применение для лечения септического шока или шока, вызванного внезапной печеночной недостаточностью. Описываются также способы получения соединений формулы I, фармацевтическая композиция и способ лечения. 7 с. и 2 з.п. ф-лы, 3 табл.
Patent RU-2154640-C2 (RU)
Inventor: PETER PLAT
IPC: A01N43/80
Filed: 1995-07-29
Granted: 2000-08-20
Abstract: FIELD: organic chemistry, herbicides. SUBSTANCE: invention relates to the novel derivatives of saccharin carboxylic acid of the general formula (I)   where L, M mean hydrogen atom, alkyl with 1-4 carbon atoms, alkoxyl with 1-4 carbon atoms, alkylthio-group with 1-4 carbon atoms, chlorine atom, methylsulfonyl-group; Z means hydrogen atom, alkyl with 1-4 carbon atoms, benzyl or phenyl; R means hydrogen atom, alkyl with 1-6 carbon atoms under condition that Z does not mean methyl, phenyl or hydrogen atom and 5-carboxy-7-methyl-saccharin are excluded. Herbicide agent containing the compound of the general formula (I) as an active component where R means hydrogen atom or alkyl with 1-6 carbon atoms, L and M mean hydrogen atom or alkyl with 1-4 carbon atoms, Z means alkyl with 1-4 carbon atoms is taken in the effective amount. EFFECT: new compounds indicated above. 2 cl, 2 tbl, 15 ex
Patent RU-2153259-C2 (RU)
Title: Method and apparatus for sorting out of delicate materials, such as fish
Inventor: MAGNUSSON RAGNAR M
IPC: A22C25/04
Filed: 1996-06-10
Granted: 2000-07-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves sorting out delicate material by means of ridge-type belts driven along guides; conveying without vibration and friction of delicate material against ridge-type belts. Apparatus for sorting out large or small objects, preferably, fish by size has ridge-type belts spaced one from the other and driven along guides. Space between ridge-type belts at outlet end is wider than at inlet end of guides. EFFECT: improved quality of sorted out delicate material. 10 cl, 13 dwg
Patent RU-2186664-C2 (RU)
Title: Machine for contact butt welding of rails
Inventor: KUCHUK-JATSENKO SERGEJ IVANOVI
IPC: B23K11/04
Filed: 1998-01-27
Granted: 2002-08-10
Abstract: FIELD: rail welding in field condition. SUBSTANCE: hydraulic cylinders for flashing off are in the form of tandem cylinders, each having two pistons mounted on rod. Hydraulic cylinder for clamping has hydraulic multiplicator built-in to its rod and having rod-ram and lid-eye supporting pressure valve. Non-return valve with calibrated spring and with stem is mounted in rod-ram. Hydraulic cylinders for centering rail with fixed rods are mounted between double-arm levers of clamping tongs. Hydraulic cylinder for centering is jointly connected with two levers whose lower ends are in the form of hooks. Pins are mounted with possibility of motion on each double-arm lever. Machine includes in addition apparatus for deburring having three cutters for embracing rail profile along its whole perimeter. EFFECT: improved design providing enlarged functional possibilities. 3 cl, 10 dwg
Patent RU-2168958-C2 (RU)
Title: Fixing device of removable denture
Inventor: VASIL EV A V
IPC: A61C13/265
Filed: 1998-07-06
Granted: 2001-06-20
Abstract: FIELD: orthopedic and stomatologic appliances. SUBSTANCE: fixing device has prismoidal matrix with tetrahedral cavity and fastener to crown of abutment tooth and patrix with anchor for fixing in body of removable denture. Patrix is made of titanium nickelide wire with superelastic effect and of three-wave meander shape whose middle wave is bent off common plate and serves for flexible retentive engagement with surface of matrix cavity. EFFECT: increased fixation rigidity. 2 cl, 1 dwg
Patent RU-2167635-C2 (RU)
Inventor: BUGAENKO I A
IPC: A61F9/007
Filed: 1998-07-14
Granted: 2001-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has nucleus destruction unit, having two tubes one of which placed inside the other, and suction system. Both tubes have the common longitudinal through toothed kerf at the end of each tube kerf. After introducing end piece of the device into the anterior chamber through the tunnel incision in sclera, reciprocating movement is started along the external tube by means of drive. Participating in reciprocating motion, the internal tube teeth, operating together with the external tube teeth, make grove practically through the whole lens nucleus thickness. EFFECT: enhanced effectiveness in cutting lens nucleus into fragments. 3 dwg
Patent RU-2154589-C2 (RU)
Title: Amphibian snowplane
Inventor: TJUKHTIENKO V I
IPC: B62M27/00
Filed: 1998-09-21
Granted: 2000-08-20
Abstract: FIELD: transport engineering. SUBSTANCE: amphibian snowplane is designed for negotiating snow covered terrains and moving along water. Proposed amphibian snowplane has body-boat, steering gear and brakes and coaxial tractor propellers driven by engine. Propellers are set at negative angle of incidence relative to oncoming air flow. Coaxial propellers can be furnished with misalignment automatic device and collective and differential pitch mechanisms. Ski supports can be mounted on replaceable beams for moving along snow-covered areas. It is expedient to mount floats instead of beams for moving along water. Propeller thrust reverse is to be used for braking. EFFECT: increased cross-country capability of amphibian snowplane, reduced fuel consumption, improved reliability and efficiency of control. 4 cl, 3 dwg
Patent RU-2157961-C2 (RU)
Title: Multichannel strain measuring device
Inventor: CHELPANOV G V
IPC: G01B7/16
Filed: 1998-12-21
Granted: 2000-10-20
Abstract: FIELD: automatization of weighing, metering and material testing processes. SUBSTANCE: proposed device incorporates strain-gauge transducers whose outputs are connected to inputs of voltage amplifiers. Outputs of voltage amplifiers are functionally coupled to inputs of measuring elements. Controlling inputs of main and additional keys are linked to outputs of code pulse generator. Supply circuits of strain-gauge transducers are connected to power supply unit via additional closing keys whose number equals number of strain-gauge transducers. EFFECT: simplified design and increased measurement accuracy of device. 1 dwg