baber/WOPTO huggingface dataset:
Patent SE-544574-C2 (SE)
Title: A hydrofoil vessel
Inventor: HASSELSKOG GUSTAV
IPC: B63B39/06
Filed: 2020-07-06
Abstract: The invention involves a hydrofoil vessel (1) comprisinga hydrofoil assembly (4),- and a hull assembly (2),wherein the hydrofoil assembly (4) comprises two struts (401) extending from the hull assembly (2) on opposite transverse sides of a symmetry plane (SP) of the hull assembly,wherein the hydrofoil assembly (4) comprises two main foil portions (411) each extending from a respective one of the struts (401), towards the symmetry plane (SP) and substantially in parallel with the horizontal plane (HP), and/or partly towards the symmetry plane and partly towards the horizontal plane (HP), wherein each strut (401) comprises a strut foil (402) with a non- symmetrical cross-section, and with a pressure side (402P) facing at least partly towards the symmetry plane, and a suction side (402S) facing at least partly away from the symmetry plane (SP).
Patent SE-516357-C2 (SE)
Title: Soil compacting machine with vibrating base plate, has vibration part driven by battery powered electric motor supported in top part of machine
Abstract: The base plate (12) is elastically connected to a top part (15) of the machine, which weighs down upon this plate and acts as a support for an electric motor (16) used to generate vibrations. At least one rechargeable battery (23-25) for powering the motor is supported in the top part and acts as a weight pressing down against the base plate.
Patent SE-512851-C2 (SE)
Inventor: DUEME PHILIPPE
IPC: H03F3/60
Filed: 1990-11-23
Abstract: The invention relates to a distributed amplifier for wide band hyperfrequency signals of the type comprising: a plurality of basic amplifying cells (C1 to Cn) mounted in series, with at least one common drain line (Ld) and at least one common grid line (Lg), each cell comprising at least one field effect transistor (T1) which is common-source mounted and filtering elements, first biasing means for applying a first biasing voltage (Vd) to the common drain line, and second biasing means for applying a second biasing voltage to the common grid line. According to the main feature of the invention, the first biasing means comprise a plurality of auxiliary field effect transistors (T'1 to T'n) functioning in saturable load mode and whose respective sources (S'1 to S'n) are distributively connected up to the common drain line (Ld) and whose respective drains (D'1 to D'n) receive in series the first biasing voltage (Vd).
Patent SE-507469-C2 (SE)
Title: Hydraulic coupling parker
Inventor: ALMQVIST JAN-ERIK
IPC: F16L37/40
Filed: 1992-01-29
Abstract: To prevent pressure formation in a hydraulic tool uncoupled from a machine, the hydraulic coupling is parked on the parking plug (2) with the cone pressed backwards, being parked downwards so that water cannot run into the lock ring and freeze. The hydraulic coupling parker can even be produced so that excess oil is taken up by a container.
Patent SE-506661-C2 (SE)
Title: Trailer for small load transportation to end user
Inventor: NORDLUND SIGNAR
IPC: B60P1/64
Filed: 1993-06-14
Abstract: The 'U' frame trailer comprises two longitudinal side beams (2) and (3) each with a sprung wheel (6) at one end and attached, at the other end to a cross beam (4). A tow coupling (17) is provided. Each back wheel (6) has a mud-guard (10), which carries rear lights (11). The mud-guards also can be rotated about a pivot (12) by a jack (14) to assist in loading and to trim the wheel height. The trailer has a container tray (not shown) which is attached at (16) and can be elevated up to 140 cms. by hydraulic jack (15).
Patent SE-506715-C2 (SE)
Inventor: LARSSON MAGNUS
IPC: B41F35/00
Filed: 1993-10-11
Abstract: PCT No. PCT/SE94/00954 Sec. 371 Date May 29, 1996 Sec. 102(e) Date May 29, 1996 PCT Filed Oct. 11, 1994 PCT Pub. No. WO95/10414 PCT Pub. Date Apr. 20, 1995Device for wetting and/or cleaning solenoids in an offset rotary printing machine having a plate cylinder, an offset cylinder and an impression cylinder. The device comprises wetting cylinders running against the plate cylinder and a ramp with several nozzles for spraying liquid towards the wetting solenoids in atomized condition, said ramp being mounted in parallel with the rotational axes of the cylinders. A valve is provided for each nozzle having at least one separate solenoid controlled inlet for liquid and an outlet to the associated nozzle. The solenoid control inlet comprises a valve with a solenoid armature (25) which is spring biased towards the closed position of the valve, and a valve element (26, 27) displaceably mounted in the solenoid armature and spring biased towards the closed position of the valve, said valve element in this position engaging a valve seat. Abutments (30, 31) for limiting the displacement of the valve element in relation to the solenoid armature under the spring bias of the valve element are provided on the solenoid armature and the valve element, said abutments being kept separated against the spring bias of the valve element when the valve element engages the valve seat. The invention also relates to a method in operating the device wherein the solenoid current at opening of the valve after an initial increase at constant voltage over the solenoid is adjusted to a predetermined value which is maintained for a predetermined period the current then being decreased below the predetermined value to be kept at a lower value while the valve is in open position.
Patent SE-503176-C2 (SE)
Inventor: HELSING HENRY
IPC: B65B13/18
Filed: 1995-01-30
Abstract: There is a roll-forming unit (41, 42) on each side of the coil (14) and adjacent the coil. The coil may be a coiled cold rolled steel strip. A bent and curved edge protecting strip (45, 48) with an L-formed section is formed from a continuous coiled strip (46, 47) while the coil (14) is rotated. The roll-forming and the rotation of the coil (14) is then interrupted and the coil is strapped with a package strap to hold the edge protectors (45, 48) fixed in place. This sequence is repeated one or more times at the outer ends of the roll-forming units (41, 42), and cutters (61, 62) are used to cut off the produced edge protectors (45, 48).
Patent SE-504920-C2 (SE)
Inventor: LUND PETER
IPC: H04L7/033
Filed: 1995-09-29
Abstract: In a network, such as a large telecommunication switch, intended for the processing of information in different stations and for transmitting information between the stations, centrally located circuits are provided, which independently generate clock signals containing both a system clock rate and a frame synchronizing rate. These clock signals are transmitted on several, in the preferred case three, different transmission lines to a station where a multiplexor makes a selection of a clock signal as controlled by evaluation circuits containing circuits for determining errors in the received clock signals and also containing a state machine. The multiplexor selects periodically and repeatedly all the time a new clock signal in a cyclical pattern, which is accomplished by temporary, very short errors that are introduced when generating the issued clock signals. Thereby certainly all the time small phase jumps are introduced in the selected clock signal but at the same time the magnitude is reduced of a phase jump in relation to the former average phase position of the selected clock signal when possibly one of the incoming clock signals cannot be selected any more.
Patent SE-518314-C2 (SE)
Inventor: GUIDO JUERGEN
IPC: F02M55/00
Filed: 1997-02-12
Abstract: A fuel distributor pipe (1) which can be subjected to a high internal pressure loading includes at least one connecting arrangement (12) serving for releasably connecting a branch pipe (3) and having a connecting bore (5) which extends radially through the wall of the distributor pipe and which has an inner portion (8) and an adjoining, outer portion (9) which enlarges in a hollow-conical configuration, a screwthreaded socket (12) which is connected to the distributor pipe and whose internal bore (15) extending therethrough continues the connecting bore and serves to receive the branch pipe, and a pressing element (22) having a pressure surface (23) which, when the pressing element is screwed on to a counter-pressure surface (24) provided on a thickened portion (25) of the branch pipe, exerts a force by which a counter-sealing surface (16) of the branch pipe is pressed against the conical wall (18) of the outer portion of the connecting bore. To simplify manufacture while at the same time guaranteeing a sealing connecting which can withstand the high operating pressures, it is provided that the end of the screwthreaded socket, which is towards the distributor pipe, is applied at the end to the outside of the distributor pipe and is connected thereto.
Patent SE-511840-C2 (SE)
Inventor: ENGLUND MATS
IPC: B61D47/00
Filed: 1998-04-23
Abstract: An arrangement for loading and unloading a wheel-supported vehicle (70) onto and from a railroad truck (1), wherein the truck (1) includes a chassis (2) which carries a vehicle associated, generally rectangular loading platform (3), means (26, 27, 28, 29, 73, 74, 75, 76, 35) for displacing the platform (3) on said chassis, and a ramp (5) for driving the vehicle between the platform and a supportive surface (50) externally of the truck. A pivot mounting (21, 32) is located between one corner of the chassis (2) and a corresponding corner of the loading platform (3), thereby enabling the platform (3) to be swung out over the adjacent long side of the truck (1) about said pivot bearing.
Patent DE-10015183-C2 (DE)
Title: Piezoelektrische Keramikzusammensetzung, dieselbe verwendender Summer und Aktuator
Inventor: OGAWA TOMOYUKI
IPC: H01L41/187
Filed: 2000-03-27
Granted: 2003-04-17
Abstract: Die vorliegende Erfindung soll einen piezoelektrischen Summer bereitstellen, welcher unter Verwendung einer piezoelektrischen Keramik sowohl mit einer höheren Wärmebeständigkeit als auch mit höheren piezoelektrischen Charakteristika als bei einem herkömmlichen Produkt gebildet wird. Der piezoelektrische Summer 10 der vorliegenden Erfindung besitzt eine Metallplatte 12. Auf der Metallplatte 12 ist eine piezoelektrische Keramik 14 gebildet. Weiterhin ist auf der piezoelektrischen Keramik 14 eine Elektrode 16 gebildet. Die die piezoelektrische Keramik bildende piezoelektrische Zusammensetzung ist eine piezoelektrische Keramikzusammensetzung, die dadurch gekennzeichnet ist, daß 0,2 bis 2 Mol-% an Pb-Atomen von Bleizirkonattitanat (PZT), angegeben durch die Zusammensetzungsformel Pb¶A¶ [(Ti¶x¶Zr¶1-x¶)¶a¶(Sn¶y¶Cr¶1-y¶)¶b¶Sb¶c¶]O¶3¶, durch La ersetzt wurden, wobei A, x, y, a, b, c in der obenstehenden Zusammensetzungsformel den folgenden Gleichungen genügen, nämlich 0,94  A  1,02, 0,46  x  0,51, 0,01  y  0,5, 0,01  b 0,03, 0,01  c  0,04, a + b + c = 1.
Patent DE-10040792-C2 (DE)
Inventor: SCHIEGL ANDREAS
IPC: H01M8/04029
Filed: 2000-08-21
Granted: 2003-04-10
Abstract: The invention relates to a fuel cell system comprising a plurality of individual polymer electrolyte membrane fuel cells (2) arranged one on top of the other in the form of a stack (3) wherein, between adjacent individual fuel cells (2) of the stack (3), there is provided one intermediate space (10) each for receiving a cooling medium (13), or adjacent individual fuel cells (2) are confined by bipolar plates (7) having passages (12) for receiving a cooling medium, and cooling medium distribution spaces (15) and cooling medium collection spaces (18) being provided on lateral faces (23) of the stack. For cooling the fuel cell stack (1), cooling medium flows into a cooling medium distribution space (15) through the intermediate spaces between the individual fuel cells or the passages in the bipolar plates and finally into a cooling medium collection space from where it leaves the fuel cell system.
Patent DE-10140399-C2 (DE)
Title: Optisches Analyseverfahren und optische Detektoreinrichtung
Inventor: WIKERSTAL ANDREAS
IPC: G01N21/552
Filed: 2001-08-17
Granted: 2003-08-07
Abstract: Die vorliegende Erfindung betrifft ein optisches Analyseverfahren und eine optische Detektoreinrichtung, insbesondere zur Analyse von Substanzen oder Stoffgemischen, zur Bestimmung von Änderungen von Massenbelegungen auf Oberflächen von Sensoren sowie zur Bestimmung von Brechungsindizes von Substanzen oder Stoffgemischen, auf Basis eines interferometrischen Meßprinzips. Dabei erfolgt eine Auswertung eines charakteristischen, linienförmigen Intensitätsverteilung bezüglich der Ortsfrequenzen, wobei die Intensitätsverteilung mittels einer Überlagerung von zumindest drei Lichtbündeln erzeugt wird. Die optische Detektoreinrichtung und das optische Analyseverfahren eignen sich in besonderer Weise zu einer Auslegung als Viel-Kanal-Meßsystem, mit dem eine Vielzahl an Proben gleichzeitig untersucht werden können.
Patent DE-10144353-C2 (DE)
Title: Innenstellage für ein Motorfahrzeug
Inventor: ENDERLEIN ROBBY
IPC: B60P3/39
Filed: 2001-09-10
Granted: 2003-07-10
Abstract: Die Erfindung betrifft eine Innenstellage (10) für ein Motorfahrzeug, insbesondere ein Kraftfahrzeug, wie z. B. einen Geländewagen, einen Kleinbus, einen Kastenwagen oder einen Kleintransporter, mit einem Rahmengestell, das einen horizontalen Rahmen mit zwei im Wesentlichen parallel zueinander verlaufenden Längsrahmenschenkeln (20) und zwei im Wesentlichen parallel zueinander verlaufenden quer zu den Längsrahmenschenkeln (20) angeordneten Querrahmenschenkeln (30) und vier vertikale, bevorzugt höhenverstellbare, Gestellbeine (40) aufweist, von denen der Rahmen (12) vertikal abgestützt ist. Die Längsrahmenschenkel (20) und die Querrahmenschenkel (30) sind derart aneinander befestigt, dass die Längsrahmenschenkel (20) entlang der Querrahmenschenkel (30) und die Querrahmenschenkel (30) entlang der Längsrahmenschenkel (20) verstellbar sind, wobei die Gestellbeine (40) an den Längsrahmenschenkeln (20) oder an den Querrahmenschenkeln (30) derart befestigt sind, dass sie in deren Längsrichtung verstellbar sind. Ferner weist die erfindungsgemäße Innenstellage eine Mehrzahl von Paneelen (70) auf, die unter Bildung einer geschlossenen Fläche zwischen die Längsrahmenschenkel (20) einsetzbar sind, wobei die Paneele (70) quer zu den Längsrahmenschenkeln (20) verlaufen und an ihren Längsenden (71) von diesen geführt sind. DOLLAR A Die erfindungsgemäße Innenstellage weist bevorzugt zwei Verlängerungsstücke (22) auf, mit denen die Längsrahmenschenkel (20) am jeweils gleichen Längsendabschnitt ...
Patent DE-19510008-C2 (DE)
Inventor: FURUMOTO HERBERT DR ING
IPC: D21C3/22
Filed: 1995-03-23
Granted: 1997-01-30
Abstract: In the production of de-inked pulp, measuring devices are used to register spectral and/or physical characteristic values of a starting material. These values are then fed to a neural network, by means of which correction variables are obtained for a regulating or controlling device which in provided. According to the invention, the measuring device is used to evaluate at least the starting materials of the production of pulp and/or paper. The evaluation of the characteristics of the raw material used in the production of pulp and paper is thereby possible.
Patent DE-19617003-C2 (DE)
Inventor: MUELLER DETLEF
IPC: B61F5/38
Filed: 1996-04-27
Granted: 2002-08-01
Abstract: On a railway vehicle with a single-axle running gear (2, 3) which pivots about a vertical axis (8) relative to an associated coach body (13) and which is linked to a control unit (15) which in turn depends on a sensor unit that is affected by the radius of the curvature of the track ahead, the sensor unit is equipped with an electric sensor and a downstream electric low-pass filter for the purpose of obtaining a simple control system. Following the low-pass filter a quasi-static output signal which has been cleared of noise will be available for the control of the actuator (9).
Patent MD-3945-C2 (MD)
Title: Process for deep cultivation of Aspergillus niger 22-19 CNMN FD 02 fungus strain
Inventor: CILOCI Alexandra
IPC: C12N9/30
Filed: 2009-04-07
Abstract: The invention refers to biotechnology, particularly to deep cultivation of Aspergillus niger 33-19 CNMN FD 02 fungus strain and can be used in microbiological industry for obtaining amylolytic enzymes.The process, according to the invention, includes growing of the fungus culture on agar beer wort during 14 days, preparation of the spore suspension by washing the fungus culture with distilled water, treatment of the spore suspension with low-intensity waves with a length of λ=7,1 mm, emitted in continuous regime, during 15 min, introduction of the spore suspension in a quantity of 10 vol. % into a sterile nutrient medium containing, g/L: bean flour - 9.0; wheat bran - 18.0; MgSO4 - 0.5; KH-2-PO-4 - 2.0; KCl - 0.5; potable water up to 1 L with the medium pH 3.0, deep cultivation in Erlenmayer flasks in conditions of agitation at the temperature of 28…30°C, during 144 hours.The result consists in increasing the content of amylolytic enzymes and in reducing the duration of cultivation.
Patent RU-2169176-C2 (RU)
Inventor: LAMBERTO BISKARINI
IPC: C11D3/386
Filed: 1996-03-12
Granted: 2001-06-20
Abstract: FIELD: composition for wetting. SUBSTANCE: composition comprises, wt %: oxygen bleaching agent, 1-60; modifying additive, 5-50; anionic surfactant, proteolytic enzyme and amylase enzyme with improved stability. Also described is method of wetting fabrics which comprises immersion thereof into wetting fluid containing water and composition as identified above for desired period of time followed by removal of stains from fabrics. EFFECT: retention of activity of enzymes for prolonged period of time and efficient removal of stains of different nature from fabrics. 13 cl, 2 tbl
Patent RU-2154700-C2 (RU)
Title: Method for manufacture of bulky fleecy jersey fabric
Inventor: VO KONG KVOK
IPC: D04H1/06
Filed: 1996-10-08
Granted: 2000-08-20
Abstract: FIELD: textile industry. SUBSTANCE: method involves combing for obtaining at least one web of fibers, preferably mixture of mechanically folded filler fibers with biocomponent spiral filaments. Mixture preferably contains binding filaments. Method further involves orienting filaments in random arrangement within webs till webs are converted into fleecy jersey fabric; dusting resin onto fabric and providing hardening of resin. Method allows bound fleecy jersey fabric with improved bulking to be obtained. Bulking is provided by presence of configurations with different twisting and/or orientation of randomly arranged filaments, which are fixed in filaments of bound fleecy jersey fabric. EFFECT: increased efficiency and improved quality of fleecy jersey fabric. 9 cl, 3 dwg
Patent RU-2182095-C2 (RU)
Title: Bicycle hub with internal change-speed control
Inventor: SEGE AKIKHIKO
IPC: B62M11/00
Filed: 1998-05-06
Granted: 2002-05-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to planetary drives built into bicycle wheel hub. In bicycle hub 10 power is transmitted to higher speed in process of speed changing from drive member 22 to holder 43 through second one-way sleeve 51 without use of clutch 45. In process of speed changing to lower speed, switch 49, installed for turning on axle 21 of hub, thrusts cam surface 47 of clutch 45. Driving rotation force transmitted to clutch 45 is converted into auxiliary force axially directed relative to clutch 45 for shifting clutch 45 even in case of high resistance to disengagement of one-way sleeve 50 or clutch 45. EFFECT: provision of easy speed changing at transmission of drive force in motion. 19 cl, 10 dwg
Patent RU-2168580-C2 (RU)
Title: High-density absorbing material
Inventor: KHOLLENBERG DEHVID GENRI
IPC: A61F13/15
Filed: 1997-02-14
Granted: 2001-06-10
Abstract: FIELD: production of absorbing material. SUBSTANCE: absorbing material contains fiber flexible in wet state and having tear resistance coefficient expressed in the form of average geometric value of at least 01, density exceeding 0.3 g/cu.cm and absorption capacity of 4 g of water per 1 g of fiber. Fiber flexible in wet state is cellulose fiber with increased alpha-cellulose content. When material is impregnated with water, its density is reduced by at least 20%. Absorbing material may be made from paper web subjected to compression, corrugation and drying. This material contains fiber flexible in wet state and agent which increases strength in wet state. Density of paper web is at least 0.3 g/cu.cm and absorbing capacity is about 4 g of water per 1 g of fiber. EFFECT: increased efficiency in absorbing and retaining of wide range of different liquids and simplified structure of material. 34 cl, 4 dwg, 2 tbl, 1 ex
Patent RU-2225403-C2 (RU)
Inventor: BRENDEL JOAKHIM
IPC: C07D311/70
Filed: 1998-11-02
Granted: 2004-03-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to new sulfonamido-substituted benzopyrane derivatives of the formula (I):   wherein R(5) is at one of positions 5, 6, 7 or 8; R(1) and R(2) mean independently of one another hydrogen atom or alkyl with 1-6 carbon atoms; R(3) means R(10)- C n H 2n  wherein R(10) means hydrogen atom or methyl group; n means a whole number = 0-10; R(4) means R(13)-C r H 2r  being one CH 2 -group can be replaced for -CO-O- or -O-CO-group; R(13) means methyl or trifluoromethyl group; r means a whole number = 0-12; R(5) means -Y- C S H 2S -R(18) wherein Y means -O-; s means a whole number = 1-8; R(18) means hydrogen atom, trifluoromethyl or phenyl; R(6) means group - OR(10d) or -OCOR(10d) wherein R(10d) means hydrogen atom or alkyl with 1-3 carbon atoms; B means hydrogen atom; or R(6) and B form in common a linkage; and also to their physiologically acceptable salts. Invention relates also to method for preparing compounds of the formula (I) and to pharmaceutical composition eliciting blocking effect on K + -channels based on these compounds. Invention provides preparing new compounds and medicinal agents based on thereof used for prophylaxis and treatment of cardiovascular diseases, being most notably arrhythmia, treatment of digestive tract ulcers and treatment of diseases associated with diarrhea. EFFECT: improved preparing method, valuable medicinal properties of compounds. 20 cl, 2 tbl
Patent RU-2165122-C2 (RU)
Title: Method and device for checking conductor temperature on overhead power transmission line
Inventor: LEVCHENKO I I
IPC: G08B19/02
Filed: 1999-02-04
Granted: 2001-04-10
Abstract: FIELD: power engineering; short-time prediction of ice formation and control of overhead-line deicing installation. SUBSTANCE: method depends on indirect measurements of linear temperature expansion of conductor in span between dead-end and suspension insulator strings. Force sensors suspended between pole arm and insulator string are used to measure pulling force of dead-end and suspension insulator strings, respectively. Measurement data obtained are used in shaping signal proportional to linear temperature expansion of conductor by means of double-input nonlinear transducer; this signal is compensated for to zero by adding it to signal arriving from independent source at first known temperature of conductor. Gain factor of output amplifier connected to secondary measurement instrument is controlled at second known temperature of conductor so as to adjust mentioned instrument reading to deviation of second known temperature from first one. After that secondary instrument readings are used as conductor temperature. EFFECT: provision for eliminating impact of ice and wind suffered by conductor on temperature measurement results. 3 cl, 4 dwg