baber/WOPTO huggingface dataset:
Patent SE-508790-C2 (SE)
Inventor: LEITES JOSE MANOEL MARTINS
IPC: B23P15/10
Filed: 1991-04-19
Abstract: A method for the manufacture of a cooled piston head in which the upper and lower portions of the piston head are made separately a metal plate is placed on the lower side of the upper portion; then the upper portion incorporating the metal plate is joined to the lower portion by friction welding. The metal plate is provided with a central hole for the passage of cooling oil onto the undercrown, and means of communication with a closed cooling chamber defined by a circumferential groove on the head upper portion and the peripheral outer surface of the metal plate.
Patent SE-505278-C2 (SE)
Inventor: HOLMGREN BERTIL
IPC: E05B69/00
Filed: 1992-09-29
Abstract: PCT No. PCT/SE93/00787 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Sep. 29, 1993 PCT Pub. No. WO94/08115 PCT Pub. Date Apr. 14, 1994An anti-theft device to be applied to a shoe and provided with a sensor element (52) of an alarm system comprises two clamp plates (11, 12) which can be tightened against each other by a screw mechanism to be attached to the shoe straddling the edge of the upper leather thereof which defines the insert opening for the foot, and a device for preventing operation of the screw mechanism for displacement of the clamp plates from the tightened position, which can be actuated by means of a special tool only.
Patent SE-508064-C2 (SE)
Inventor: JOENSSON CHRISTER
IPC: B25D9/26
Filed: 1993-10-15
Abstract: Rock drilling device for drilling with a drill string comprising a set of tubes (1) and a set of rods (2) arranged centrally in the set of tubes. The rock drilling device comprises means (22) for sensing a liquid pressure in a recoil damper (21) and actuating means (23,24) for stopping the supply of pressure liquid to a hammer device (25) of the rock drilling device when the pressure in the recoil damper (21) falls below a predetermined value in order to prevent that the drilling tool and/or the machine housing is damaged at a to low damper pressure
Patent SE-502015-C2 (SE)
Title: Obtaining dry fibre mass reference value for timber or pulp wood - using near infra red radiation to determine the moisture content and a weighing device for the wood transport device to determine the wt. of the wood
Inventor: LARSSON BERTIL
IPC: G01N21/3554
Filed: 1994-05-30
Abstract: Method for determining the dry fibre mass of wood, comprises: (i) drilling a hole into a log and using near infra-red (NIR) radiation shielded against light disturbance with a funnel to measure the moisture content; (ii) weighing the transport tool with and without the wood load; and (iii) optimising measurement by adjusting the distance between the measuring unit and the log.
Patent SE-501948-C2 (SE)
Title: Curtain attachment assembly and connector - has loop carrying pads mounted on top edge of curtain mating with hooks of moulded plate which also bears hook for attaching to eye of curtain glider
Inventor: YAMAMOTO TORU
IPC: A47H13/00
Filed: 1994-06-13
Abstract: The curtain attachment connector assembly (5) connects curtain gliders (3) running in a curtain track (2) to the top edge of a curtain (1).This has separable fasteners (11) located at predetermined intervals (L=1).The connector assembly has moulded synthetic resin connectors (4), each with a separable fastener surface (43) for releasable engagement with the fastener surface of the pads located on the curtain. The connectors include a hook (41) to mate with an eye (3a) secured to the glider and to be interconnected at predetermined intervals (L=2) by a flexible cord (45).
Patent SE-503684-C2 (SE)
Inventor: ERIKSSON STIG
IPC: F16K31/54
Filed: 1994-11-16
Abstract: PCT No. PCT/SE95/01326 Sec. 371 Date Apr. 24, 1997 Sec. 102(e) Date Apr. 24, 1997 PCT Filed Nov. 9, 1995 PCT Pub. No. WO96/15398 PCT Pub. Date May 23, 1996Apparatus for adjusting the axial position of a rotatable feeder (2) in a charger for sluicing lignocellulose material and, if appropriate, liquid from a first space, with a first pressure, to a second space, with a different pressure, which apparatus (10) comprises an adjustment housing (11) connected immovably to the charger housing and an adjustment shaft (16) which moves the feeder in an axial direction. A worm wheel (23) is arranged on the adjustment shaft, and is coaxial with respect to the same, a shaft for a worm (27) extends through the adjustment housing wall, the worm (27) itself is in engagement with the worm wheel, turning members (29) are arranged to turn the worm and the worm wheel, conversion mechanisms (25, 26) are arranged for converting the rotational movement of the worm wheel, into an axial movement of the adjustment shaft and thus the feeder.
Patent SE-506063-C2 (SE)
Title: Coupling device for coupling between crane and load to be raised
Inventor: HOERNBERG GUNNAR
IPC: B66C1/66
Filed: 1996-02-23
Abstract: The first coupling part (1) has a first engagement component (8) for insertion in the second coupling part, which has in plan view a non-rotation symmetrical shape. The second coupling part in an upper surface has an opening with a shape matching that of the first engagement component, but dimensioned to allow insertion of the first engagement component. The second coupling part has second engagement components which can engage with the first engagement component after its insertion in the second coupling part and after rotation of the first coupling part with a predetermined angle. The first coupling part has a stop component (6) for determining the insertion depth in the second coupling part.
Patent SE-518568-C2 (SE)
Title: Rotary solid fuel burner using granular fuel e.g. wood flour pellets, chippings etc.
Inventor: MAGNUSSON JAN
IPC: F23B/
Filed: 1996-06-25
Abstract: The burner for the combustion of granular material uses an inclined drum (1) which rotates about an axis (2). The front (3) of the drum is an opening for combustion gasses. The drum cylinder is double walled (4,5) with a space (6), as is the end wall (7,8,9). The inner walls are perforated (10,11). The double walled section defines a primary combustion chamber 913) whilst the front, single walled, portion defines a secondary combustion chamber (14). Fuel is fed through a feed pipe (18) which is surrounded by a concentric, tube shaped driving axle (19) which also constitutes an air admission pipe. A ring shaped space (20) is formed between the central fuel feed pipe and the air admission pipe. Air admission ducts (17,17a) communicate with the ring shaped space toward the jacket to provide an outlet for the combustion gasses.
Patent SE-509277-C2 (SE)
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic slide mount which enables a user to easily and exactly carry out the work to mount stereoscopic slides by taking advantage of a stereoscopic camera with a parallax correction function. SOLUTION: A front surface side mount 11 and rear surface side mount frame 12 are provided with windows 13L, 13R, 14L, 14R at the pitch nearly equal to the spacing between both eyes of a man. The longitudinal and transverse sizes of the windows are formed slightly larger than those of the screen region of a slide film F. The read surface side mount frame 12 is provided with positioning pins 15 at the top, bottom, right and left of its windows 14L, 14R and the front surface side mount frame 11 is provided with holes 6 corresponding to these pins 15. The perforations of the slide film F are engaged with the pins 15, by which the film is positioned. The front and rear mount frames 11, 12 are joined by press fitting the pins 15 into the holes 16 of the front surface side mount frame 11.
Patent SE-513503-C2 (SE)
Inventor: NILSSON MATS
IPC: B25J9/10
Filed: 1998-08-26
Abstract: A method and device (1) for controlling the movement of a movable part such as a robot arm (3) in a milking robot (1). A control (7) controls the movement of the arm (3) from an actual position (Pxa, Pya, Pza) to a desired position (Pxd, Pyd, Pzd) A detector (45, 47, 49) detects the actual position of the robot arm (3) and transmits signals corresponding to the actual position to the control (7). The predicted position (Pxp, Pyp, PyP), that the robot arm (3) will pass through as it moves from the actual position to the desired position our model (S). The control (7) makes a comparison (S) of the actual positions of the arm (3) against to the predicted positions, and the movement of the robot arm (3) is modified if its actual position at any time differs by more than a predetermined amount from the predicted position at the same time.
Patent SE-512263-C2 (SE)
Inventor: LARSSON ANDERS
IPC: B62D27/06
Filed: 1998-11-23
Abstract: A fastener device (5) is provided with one end section (7) containing an insertion opening and form-engaging body cooperated with a fixed support in the vehicle. The fastener device can be swung between a first position where the support lies outside the fastener and a second position where it protrudes into the opening and the forms of the fastener end section and support mate with each other. Once the fastener device is swung into position the other end section (6) is secured to the vehicle, e.g. using a screw joint (13).
Patent SE-517622-C2 (SE)
Inventor: BARKAROE STEFAN
IPC: H04L27/26
Filed: 1999-12-17
Abstract: To reduce power dissipation in a line driver connected to a transmission line for transmitting multitone signals in the form of successive symbols separated by cyclic prefixes and generated by a digital signal processor, a controllable voltage supply is connected with its output terminal to a supply voltage terminal of the line driver. In response to an expected peak-to-peak value of the next symbol to be transmitted, the digital signal processor controls the controllable voltage supply during each cyclic prefix to set an appropriate supply voltage to the line driver.
Patent DE-10229491-C2 (DE)
Title: Kernspin-Tomographiegerät mit dämpfenden Schichtblechen zur Schwingungsreduktion
Inventor: ARZ WINFRIED
IPC: H01F27/33
Filed: 2002-07-01
Granted: 2003-05-22
Abstract: Die vorliegende Erfindung bezieht sich allgemein auf die Kernspintomographie (Synonym: Magnetresonanztomographie; MRT) wie sie in der Medizin zur Untersuchung von Patienten Anwendung findet. Dabei bezieht sich die vorliegende Erfindung insbesondere auf ein Kernspintomographiegerät, bei dem Schwingungen von Gerätekomponenten, die sich in vielen Aspekten negativ auf das Gesamtsystem auswirken, reduziert bzw. Lärmübertragungswege verringert werden. DOLLAR A Das erfindungsgemäße Kernspin-Tomographiegerät weist einen Magnetkörper (1) auf, der von einer Magnethülle (12) umgeben ist, welche einen Innenraum (21) umgibt und begrenzt, wobei sich in diesem Innenraum (21) ein Gradientenspulensystem (2) befindet. Auf einer den Innenraum (21) begrenzenden Innenseite (14) der Magnethülle (12) ist eine dämpfende Schichtblechstruktur (A-E-B, C-E-D) vorgesehen, zur Absorption akustischer Schwingungen, welche beim Umschalten des Gradientenspulensystems (2) erzeugt werden.
Patent DE-19629233-C2 (DE)
Inventor: BEYER ROLF
IPC: G08G1/09
Filed: 1996-07-22
Granted: 2003-08-07
Abstract: The invention concerns a method of selecting and filtering traffic data in a mobile radiotelephone-assisted traffic data service. According to the invention, the traffic data are collected and prepared in a traffic-editing section of a central office and, depending on the extent of information desired, the user can select different retrieval modes as desired via a suitable mobile radiotelephone terminal and thus retrieve different traffic data from the central office. The information content of the traffic data retrieved is prepared by the central office specifically for the particular user, taking account of the location of the user at any given moment and/or the indication of a destination, and by specific filtering.
Patent DE-19835684-C2 (DE)
Inventor: BUNZL HELMUT HEINZ
IPC: E06B7/23
Filed: 1998-08-06
Granted: 2002-08-29
Abstract: In a support profile formed on the under side of the movable door panel is at least one downwardly opened longitudinal groove (A,B,C) running in the longitudinal direction of the support profile. At least one longitudinal groove on at least one of its two facing inner surfaces (15) has a rib structure (17) with ribs running longitudinally or an alternating peak and valley structure in a vertical direction. In at least one longitudinal groove a center piece of an apron (27) or a brush strip (31) is insertable. At least an outer surface of the center piece or apron or brush strip is provided with an engagement device, which works in conjunction with the rib structure or the peak/valley structure, producing defined seat when the center piece, apron or brush strip are positioned.
Patent DE-19938403-C2 (DE)
Title: Schaltung
Inventor: MOTZ MARIO
IPC: H01L27/02
Filed: 1999-08-13
Granted: 2002-03-14
Abstract: Um bei einer Schaltung mit einer Betriebsspannungsleitung 3 und einer Masse-Anschlußleitung 5 einen Schutz bei Verpolung zu gewährleisten, ist in die Masse-Anschlußleitung 5 ein Transistor 6 eingefügt, welcher im Normalbetrieb, bei Anliegen der Betriebsspannung Vdd an der Betriebsspannungsleitung 3, in einen leitenden Zustand und in einem Verpolungsfall, bei Anliegen der Betriebsspannung an der Masse-Anschlußleitung 5, in einen nichtleitenden Zustand geschaltet ist, wobei der Transistor 6 im Verpolungsfall gegebenenfalls auch zum Sperren einer hohen Betriebsspannung Vdd geeignet ist.
Patent RU-2156532-C2 (RU)
Title: Device to balance single-phase non-stationary load created by contact seam welder
Inventor: LEBEDEV VLADIMIR KONSTANTINOVI
IPC: H02J3/26
Filed: 1997-04-10
Granted: 2000-09-20
Abstract: FIELD: welding. SUBSTANCE: device includes compensator of reactive power and balancer forming n identical modules whose reactive elements are connected via thyristor contactors to load and to vacant phase by special diagram. Device incorporates sensor of level of welding current having n outputs and connected to current transformer in primary circuit of welding transformer, pulse former synchronized with phases of network which supply inductive elements of modules whose output is connected to input of unit of phase delay of pulses. Device also has pulse formers synchronized with phases of network which supply capacitive elements of modules and are connected in parallel to corresponding thyristor contactors, unit controlling mentioned modules made of n similar channels. Each channel incorporates three synchronous flip-flops whose outputs are connected to units controlling thyristor contactors of corresponding module and tied-together information inputs of flip-flops of each channel are linked to proper output of sensor of level of welding current. In this case tied-together clock inputs of one of flip-flop of each channel are connected to output of unit of phase delay of pulses and clock inputs of two other flip-flops of each channel are connected to outputs of corresponding pulse formers synchronized with phases of network which supply capacitive elements of corresponding module. EFFECT: provision for uniform distribution of currents in three-phase supply network. 2 dwg
Patent RU-2204973-C2 (RU)
Inventor: PALMER STIVEN
IPC: G02F1/133
Filed: 1996-10-25
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is switchable from dark state of high light absorption degree to transparent state of low light absorption degree and in the opposite way. The device has slightly twisted liquid crystal cells of nematic type having twisting angle between 0 deg and a value slightly less than 90 deg, power supply source, electronic circuit producing measurable voltage exciting a cell. The voltage is twice as large as the threshold voltage of at least one of the liquid crystal cells. Polarity switch frequency is less than 1 Hz. EFFECT: variable permeability density; improved angular properties; low power consumption. 23 cl, 8 dwg
Patent RU-2214047-C2 (RU)
Title: Method and device for scalable audio-signal coding/decoding
Inventor: PARK SUNG-KHII
IPC: H03M7/30
Filed: 1997-12-30
Granted: 2003-10-10
Abstract: FIELD: coding and decoding audio signals including their scalable coding and decoding. SUBSTANCE: method for scalable coding and decoding of audio signals, in particular for multilayer bit streams, by presenting data of various extension layers around base layer inside bit stream includes following steps: (a) input audio signal processing and quantization for each predetermined coding band; (b) coding of quantized data corresponding to base layer within predetermined size of layer; (c) coding of quantized data corresponding to next extension layer of coded base layer and remaining non-coded quantized data pertaining to layer being coded within predetermined size of layer; and (d) sequential execution of layer coding steps for all layers where each of steps (b), (c), and (d) includes following steps: (e) presentation of quantized data corresponding to layer to be coded by numerals of same predetermined quantity; and (f) coding of most significant digital sequences formed from most significant numbers of module data constituting presented digital data. Proposed method can be adapted to requests of various users and transmission channels, and complexity of coders and decoders can be scaled down. Transmission speed in bits or complexity of coding/decoding devices can be likewise specified in compliance with performance characteristics of decoders or bandwidth/congestion of transmission channels, or upon users requests. EFFECT: enhanced effectiveness of audio signal coding. 38 cl, 4 dwg
Patent RU-2195463-C2 (RU)
Inventor: BELIN INGRID
IPC: C12N1/21
Filed: 1996-06-03
Granted: 2002-12-27
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to recombinant polypeptide that is on the surface manifesting antigen of Helicobacter pylori with approximate molecular mass 29 kDa and fragments of nucleic acids encoding indicated antigen. Recombinant polypeptide of this invention can be used for diagnosis of Helicobacter pylori infection and for preparing vaccine compositions that will elicit the immune response against the mentioned infection. EFFECT: valuable medicinal properties of antigen. 10 cl, 7 dwg, 8 ex
Patent RU-2224071-C2 (RU)
Title: Constructing-and-mounting gun and spring thereof
Inventor: KEL NER GERD
IPC: E04G21/00
Filed: 1998-04-14
Granted: 2004-02-20
Abstract: FIELD: constructing-and-mounting gun for fastening member driving in, particularly for peg or pin driving in. SUBSTANCE: gun has body and working plunger movably inserted in gun body. Working plunger can perform reciprocal motion for fastening member driving. Working member is actuated by ignition charge. Gun has spring formed of resiliently deformable material, particularly of elastic material. Spring moves working piston into initial position after driving cycle. Spring has non-deformable reinforcement members distributed along spring length and having orifices. Spring is vulcanized through reinforcement member orifices. EFFECT: prevention of uncontrolled elastic bush deformation during working plunger movement with quick acceleration. 13 cl, 2 dwg
Patent RU-2152745-C2 (RU)
Title: Method for drying of foodstuffs by infrared radiation at under-pressure and low temperature
Inventor: ONO TAKUDZI
IPC: F26B7/00
Filed: 1996-10-11
Granted: 2000-07-20
Abstract: FIELD: method for drying of foodstuffs by infrared radiation at under- pressure and low temperature. SUBSTANCE: method has the following stages: removal of air by a vacuum pump to a pressure of 74.7 to 21.3 kPa during 1 to 10 min. , feed of nitrogen containing pulverized ethanol to the drying unit, and pressure rising up to 98.1 to 186.3 kPa during 1 to 10 min. Then, pressure is decreased below 21.3 to 0.13 kPa within 30 min after discontinuation of nitrogen feed. The electric infrared heater is switched on at maintaining of the internal pressure in the unit below 21.3 to 0.13 kPa and temperature across the width of the product within 0 to 10 C for 15 to 90 min. Air is fed until atmospheric pressure is attained inside the unit. The method provides for prolonged storage of dried products, prevents discolorization of product and its spoilage. The product preserves its tastiness for a long period of time. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2153606-C2 (RU)
Title: Double-side gasodynamic axial bearing assembly
Inventor: ATAROV M N
IPC: F16C17/04
Filed: 1998-08-10
Granted: 2000-07-27
Abstract: FIELD: machine engineering, possibly rotation units of different type devices and mechanisms, particularly bearing units of high-speed turbomachines such as gas turbocompressors. SUBSTANCE: double-side gasodynamic axial bearing assembly includes two thrust bearings with pin between them and helical grooves on surfaces of thrust bearings turned to pin. Inclination direction of groove angles on surfaces of both thrust bearings are mutually opposite relative to their central symmetry plane. Such structure allows to use (without changing dimensions of bearing assembly) large working gaps. EFFECT: comparatively non-strict accuracy demands at making working surfaces of bearing units, reduced size of bearing assembly and increased total carrying capability of bearing assembly at the same working gap values and size of bearing assembly. 4 dwg
Patent RU-2179652-C2 (RU)
Title: Fuel-air mixture preparation device
Inventor: OMARSSON KRIST JAN B ERN
IPC: F02M27/08
Filed: 1997-06-16
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed device has housing with primary air channel provided with inlet hole and adjustable choke connected with engine speed governor through linkage. Housing is provided with secondary air channel with inlet hole and outlet hole into primary air channel between adjustable choke and outlet hole of the latter. Secondary air channel opens into chamber at lower end in direction of flow. Outlet hole is arranged along axis of chamber. Hole drilled in housing at other end of chamber is provided with adjustable nozzle to deliver fuel into secondary air channel. Nozzle has bell which accommodates conical needle directed along flow. Device includes also lever mechanism or control device to provide direct coupling or control of position of needle to correspond to position of adjustable choke in primary air channel to change size of hole in nozzle. They are designed to provide required stoichiometric amount of fuel in hole of choke. EFFECT: brought to minimum amounts of noncombusted or incompletely combusted fuel. 22 cl, 7 dwg
Patent RU-2198693-C2 (RU)
Title: Electrode for contact electrotherapy of hollow organs
Inventor: FEDOSOV JU N
IPC: A61N1/04
Filed: 1999-05-18
Granted: 2003-02-20
Abstract: FIELD: medicine; gastroenterology. SUBSTANCE: electrode designed for intracavitary contact impact upon gastroduodenal ulcers by electrophoresis of drugs under visual endoscopic monitoring is inserted in retrograde manner into instrument channel of fibrogastroduodenoscope until proximal part of channel appears. Electrode is tightly pulled up and adapted to instrument channel so as not to interfere with viewing. Connector and syringe filled with drugs are connected to flexible tube. Output of current conductor is connected to one of outputs of electrophoresis apparatus. Metal plate that functions as passive electrode is applied to epigastric region. Passive electrode output is connected to opposite-polarity output of apparatus. Flexible part of fibrogastroduodenoscope with active electrode adapted to the latter is inserted into patient's hollow organ, Contact member of active electrode is brought directly to focus of disease in the course of endoscopic monitoring. EFFECT: provision for local treatment of disease. 5 cl, 2 dwg