baber/WOPTO huggingface dataset:
Patent SE-504302-C2 (SE)
Inventor: AENGQUIST LENNART
IPC: H02J3/24
Filed: 1994-05-30
Abstract: Control equipment (CE) for a series capacitor (1) connected into an electric power line (2) comprising a semiconductor valve (3), which is controllable in both directions and connected in parallel with the capacitor. An inductor (4) is adapted to form, together with the capacitor, an oscillation circuit in which the semiconductor valve is included. The equipment has control members (PLL, TC) for firing the semiconductor valve for reversal of the capacitor charge and for control of the times (tp) for the zero crossings of the capacitor voltage (uc) such that these become substantially equidistant also in the presence of subsynchronous components in the power line current.
Patent SE-510569-C2 (SE)
Inventor: LAETT MIKAEL
IPC: H04B7/26
Filed: 1996-05-31
Abstract: A mobile telephone repeater with a variable bandwidth is disclosed. The repeater comprises an uplink and downlink, each being provided with amplifier chains (6). Each chain comprises at least two band pass filter units (10, 11) coupled in series and having controllable pass bands, which at least partially overlap each other. The center frequency of the filter units are controllable so as to make the bandwidth of the resulting pass band variable. Consequently, the effective bandwidth of the amplifier chain is controllable.
Patent SE-519403-C2 (SE)
Inventor: OEHRN JONAS
IPC: G06K7/00
Filed: 1998-01-22
Abstract: In a method of prolonging an electrical connection between a card that has a readable and a writeable memory and a reader/writer of the card, a writing cycle commenced on the card has time to be completed before the electrical connection is broken. The card is placed in the reader on a sliding carriage that moves with the card, during which time the card and the reader are in electrical contact. An inner contact breaker allows a signal permitting writing on the card when the card reaches its end position. An outer contact breaker allows a signal permitting reading of the card before the card reaches its end position.
Patent SE-511261-C2 (SE)
Title: Winch device for controlled unwind of e.g. anchor lines used to assist hoisting or lowering of sails on boat
Inventor: FALESKOG BENGT
IPC: B65H54/56
Filed: 1998-01-23
Abstract: The winch drum (3) has a shell (12) surrounding part of its radial periphery and the band (13) or line is fed through the gap between the drum and shell so that when the drum is rotated the band or line is wound double around the drum. The crank and handle (5, 7) used to rotate the drum can be locked into position.
Patent SE-512214-C2 (SE)
Title: Production plant for mobile phone antennae, uses pulse driven electric motor comprising electromagnet stator and permanent magnet rotor to transport pallets of components between work stations
Inventor: BOSNJAK SLOBODAN
IPC: B65H54/00
Filed: 1998-06-05
Abstract: The conveyor for transporting pallets (100) loaded with work pieces between different work and assembly stations (1-8) comprises a brushless, circular, ring-shaped electric motor (101) containing an electromagnet stator (103) and a permanent magnet rotor (102). The motor is pulse-driven in order to index the rotor and provide it with a good rotation position accuracy.
Patent SE-511604-C2 (SE)
Inventor: ABRAHAMSSON MIKAEL
IPC: B65G65/23
Filed: 1998-11-30
Abstract: The invention relates to a device for draining of oil residues from oil drums (1). The device has a stand (3) with an inclined cradle (13) with a knife (23) mounted on its lower front edge. On the insides of the front legs there are hooks (15, 16) attached catching and gripping behind the border (2) on an oil drum (1) placed into the cradle. When the oil drum is tilted backward, the lower gable rotates around an axis (A) so that the border (2) is pressed against a point (25) on the knife (23) by a force that is magnified through the relationship between the moment lever between the axis (A) and the border and the moment lever between the axis (A) and the centre of gravity or an externally applied force. The point of the knife cuts through the inner edge of the border and penetrates the gable plate in the inner plane of the drum and gives the oil residues free way out of the drum down into a collecting tray (11).
Patent SE-522554-C2 (SE)
Title: User adapted position dependent information presenting system in mobile communication, has terminal equipment having client with functionality for data communication, positioning system and display system
Inventor: CHRISTIANSSON JONAS
IPC: G01S19/07
Filed: 1999-06-07
Abstract: The display shows information objects related to the recommended route between two geographic positions and the present geographic position of the client (13). A first pointing device connected to a communication network such as the Internet (31) is used to retrieve further information (35) concerning the information objects. The information object is using an icon on the clients display. The server (35) in communication with the navigation aid has access to a database (34) containing the geographic information necessary to be able to recommend routes between two locations. For each information object the database contains stored information concerning the first pointing device and a second pointing device linked to an information object icon (32) database via a communication network such as the Internet. The second pointing device includes data indicating what category of icons shall be represented.
Patent SE-517297-C2 (SE)
Inventor: PENG FRANK
IPC: D21B1/12
Filed: 1999-09-10
Abstract: A method in connection with the production of mechanical pulp from a cellulose containing material wherein the material is processed in at least one refining step to produce pulp. According to the invention, the pulp is fractionated ( 4 ), after a first refining step ( 1 ), in order to separate primary fines ( 5 ) from the pulp. The invention also relates to a mechanical pulp, produced by the method, and to a paperboard, which at least partly consists of such mechanical pulp.
Patent SE-515471-C2 (SE)
Inventor: ERIKMATS OESTEN
IPC: H01Q21/06
Filed: 1999-12-22
Abstract: In an antenna system having an array of antenna elements (10, 10') and circuitry (111, 14) for controlling the phase of each element an arrangement (113) is provided for correcting the phase setting of each element as a function of the position of each element within the array expressed in polar co-ordinates. The phase correction is proportional to the sinusoid of the angular position of the element and proportional to an odd polynomial of radius having at least one term of third order or above. The resulting beam pattern includes low side-lobes in the lower hemisphere and gives rise to only limited and acceptable power loss on transmission. Furthermore, the implementation is rendered very simple, as the phase correction may be calculated element by element.
Patent DE-10127138-C2 (DE)
Inventor: SPINDLER HERBERT
IPC: C10J3/14
Filed: 2001-06-02
Granted: 2003-12-24
Abstract: Production of a fuel gas from biomass, especially wood used in engines, comprises the use of a solid bed gasifier. Production of a fuel gas from biomass, especially wood, comprises reacting the biomass with an inorganic mixed catalyst; conditioning the doped biomass inside and outside of the reactor to give a residual water content of 18-32 wt.% and preheating to temperatures up to 120 degrees C; heating in the upper part of the reactor with hot vapor and/or other hot media to 125-195 degrees C and adjusting the water content to 18-32 wt.%; further heating the biomass either with the hot gas media to 250-480 degrees C or feeding a part of the crude gas removed in the lower part of the reactor to the upper part of the reactor and heating the biomass to 250-580 degrees C; heating the biomass remaining as coke in the lower part of the reactor to at least 900 degrees C by adding 5-25 vol.% hot air; and purifying the part of the crude gas removed in the reactor to fuel gas. An Independent claim is also included for a solid bed gasifier for producing fuel gas from biomass comprising a material feed (2), hot vapor nozzles (3) in the upper part, lower hot air nozzles (5) in the central part, a gas outlet in the central part, and an ash collector (8) and outlet in the lowest part and optionally further hot air nozzles (7) in the lower part between the gas outlet and ash outlet. Preferred Features: The doped biomass is heated to 150-180 degrees C in the upper part of the reactor by adding super heated water vapor and adjusting the water content to 22-28 wt.%.
Patent DE-19519880-C2 (DE)
Title: Monoblock-Schwelle
Inventor: WERNER ROLF J
IPC: E01B3/34
Filed: 1995-05-31
Granted: 2001-06-21
Abstract: Monoblock-Schwelle aus armiertem Beton mit im wesentlichen in Schwellenlängsrichtung verlaufenden Spannbewehrungsstangen, insbesondere zur Verlegung auf festen Fahrbahnen, wobei die Monoblock-Schwelle in der Mitte unter Bildung einer unterseitigen Aussparung tailliert ausgebildet ist und die Bewehrungsstangen in der Mitte vertikal zusammengezogen sind.
Patent DE-19603578-C2 (DE)
Inventor: ALLES RAINER
IPC: B65G43/02
Filed: 1996-02-01
Granted: 2001-12-20
Abstract: The conveyor (2) has a belt (4) running around two drums (6) and incorporating a transponder (10) switched into a different state by a predetermined critical variation. While the transponder is operative it transmits a signal inductively to a static transceiver (12). The transponder comprises an integrated circuit and a coil which ceases to transmit the signal when the critical variation occurs. Destruction of the material around the transponder causes the conveyor to be stopped for repairs. Unacceptable change of length is corrected automatically by adjustment of belt tension.
Patent DE-19742559-C2 (DE)
Inventor: KNEER ROLAND
IPC: B05B9/03
Filed: 1997-09-26
Granted: 1999-08-05
Abstract: A mainly tubular insert (3) is fitted into the opening (2) of the container (1). The insert has a sealed base (5), which defines a holder chamber (15) for e.g. liquid pharmaceuticals. The front end section of the pump projects into the insert, with the end section wall engaging tightly on the wall of the insert. Before first use, the pump unit is moved forward in axial container direction and the end section opens the insert base.
Patent DE-19835843-C2 (DE)
Inventor: SCHMITTMANN HELMUT
IPC: H03H1/02
Filed: 1998-08-07
Granted: 2000-06-29
Abstract: A solderless coaxial feedthrough component that has a metallic knit fabric contact element made of a mesh fabric inserted between a pressure element and a contact surface of the component.
Patent DE-19855819-C2 (DE)
Inventor: KYRIATSOULIS APOSTOLOS
IPC: G01N33/96
Filed: 1998-12-03
Granted: 2001-02-15
Abstract: The invention concerns calibrators or calibration solutions which are based on a human serum matrix and which are used in a method for detecting cytokeratin, a process for producing them, a method for stabilizing cytokeratin and an immunological method for detecting cytokeratin in a sample.
Patent RU-2160739-C2 (RU)
Title: Rapamycin esters
Inventor: KHJUK-KOO LI
IPC: C08G65/32
Filed: 1996-12-25
Granted: 2000-12-20
Abstract: FIELD: medicine. SUBSTANCE: described are new rapamycin esters of general formula I:   wherein R 1  is  ; R 2  is hydrogen or is as defined above for R 1 , and n is 8-200. Compounds are useful as immunosuppressive antiinflammatory, antifungal, antiproliferative and antitumor agent. EFFECT: improved properties of the title compound. 7 cl, 5 ex
Patent RU-2154333-C2 (RU)
Title: Compensator of reactive power
Inventor: KLIMASH V S
IPC: G05F1/70
Filed: 1997-01-24
Granted: 2000-08-10
Abstract: FIELD: electrical engineering. SUBSTANCE: compensator is intended for high-speed compensation of reactive power under conditions of soft network and abruptly changing industrial load. It includes transmitter of reactive power of network, transmitter of deviation of voltage of load, transformer, two inverter with common filter and reversible rectifier. Inverters are controlled by control system that provides for control over their phases correspondingly through angles α+β and π-α+β relative to network voltage. Control α is carried out in function of reactive power of network and control β is conducted in function of deviation of voltage of load. EFFECT: improved mass and size characteristics and enhanced speed of response. 3 dwg
Patent RU-2158734-C2 (RU)
Title: Triazolyl derivatives, method of preparing thereof and fungicidal agent
Inventor: MANFRED JAUTELAT
IPC: C07D405/06
Filed: 1995-11-08
Granted: 2000-11-10
Abstract: FIELD: agriculture. SUBSTANCE: described are new triazolyl derivatives of general formula I:   wherein R 1  is linear alkyl having 1-6 carbon atoms substituted by phenyl halide or phenoxy halide, phenyl substituted by halide or alkoxy halide; R 2  is cycloalkyl having 3-7 carbon atoms substituted by halide or cyano group, linear or branched alkyl having 1- 6 carbon atoms which is substituted by halide, alkoxy amino group having 1-4 carbon atoms or by phenoxy halide; or phenyl substituted by halide; X is -SH,-SR 3 ,-SO 3 H or -SO 2 H wherein R 3  is linear alkyl having 1-6 carbon atoms or phenyl, and acid addition salts or complexes with metal salts thereof. Compounds show fungicidal activity. Also described are method of preparation thereof and fungicidal agent based on compounds of general formula I. EFFECT: improved properties of the title compounds. 5 cl, 23 ex, 2 tbl
Patent RU-2160466-C2 (RU)
Title: Method for biometric identification of person using palm and palm image generation device which implements said method
Inventor: JAKHNO V G
IPC: G06K9/00
Filed: 1997-09-29
Granted: 2000-12-10
Abstract: FIELD: image recognition. SUBSTANCE: method involves comparison of current set of identification parameters to stored set of identification parameters, which are sorted in memory and making decision using results of comparison. Goal of invention is achieved by generation of stored and current sets of identification parameters using brightness signal, which corresponds to half-tome palm image, its conversion into N (where N is natural number) additional electric signals which correspond to palm images under N corresponding brightness levels. Generator of palm image has housing, which comprises light sources, which are connected optically, surface, onto which palm is put, and first mirror and first brightness signal receiver, which are connected to the surface optically along first beam. Goal of invention is achieved by introduced second mirror, which is inserted along first beam between first mirror and first receiver of brightness signal. In addition, device housing is equipped with second receiver of brightness signal. EFFECT: increased functional capabilities. 9 cl, 4 dwg
Patent RU-2159824-C2 (RU)
Title: Corrosion inhibitor for oxygen-containing highly mineralized aqueous media
Inventor: FILIMONOV A I
IPC: C23F11/14
Filed: 1998-05-07
Granted: 2000-11-27
Abstract: FIELD: oil producing industry; protection of oil field equipment against corrosion in aqueous and oil media containing oxygen. SUBSTANCE: corrosion inhibitor contains tall oil, 2.8 to 6.3 mass-% and amine compounds - fatty amines or their mixtures of common formula R n H m N, where n=1, 2, 3; m= 0, 1, 2; R = C 2 H 5 , n-C 4 H 9 , CH 2 CH 2 OH - 31.8 to 47.2 mass-%, nonionic surfactant, 0.3 mass-% and solvent, remainder. EFFECT: enhanced protective efficiency of inhibitor; low solidification temperature. 1 tbl, 8 ex
Patent RU-2175256-C2 (RU)
Title: Method for determining maximum permissible therapeutic dose in applying low intensity laser radiation
Inventor: GONCHUKOV S A
IPC: A61B5/02
Filed: 1998-05-12
Granted: 2001-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking patient blood sample, which one drop is put on optical member and irradiated with impulse series emitted by therapeutic laser. Optical refraction index changes are recorded in time. Photobiological blood refraction index response time characteristic for given patient and laser radiation power at which photoresponse saturation takes place are determined. The maximum permissible therapeutic dose is calculated from a formula   where P sat  is the therapeutic laser radiation power at which photoresponse saturation takes place, τ is the blood refraction index photoresponse time, N eryth  is the number of erythrocytes in the blood sample, n eryth  is the blood erythrocytes concentration in the sample, V is the patient blood volume. EFFECT: enhanced effectiveness of treatment; higher accuracy in determining blood irradiation dose. 2 dwg, 1 tbl
Patent RU-2211940-C2 (RU)
Title: Quickly mounting device for connecting return connector to fuel nozzle of internal combustion engine
Inventor: RIKKO MARIO
IPC: F16L37/14
Filed: 1998-06-15
Granted: 2003-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to internal combustion engines, particularly, to fuel injection devices. Proposed quickly mounting device for connecting return connector to fuel nozzle of internal combustion engine in which nozzle contains recirculation branch pipe made integral with nozzle body. Recirculation branch pipe is provided with terminal member with first groove. Return connector contains connecting element installed on said terminal element. Device is furnished with snap for simultaneous engagement with first groove and second groove located on connecting element. EFFECT: simplified design, improved reliability and quick action when mounting connecting device. 11 cl, 4 dwg
Patent RU-2154491-C2 (RU)
Inventor: SHISHKIN V L
IPC: A61K38/00
Filed: 1998-11-10
Granted: 2000-08-20
Abstract: FIELD: veterinary science, immunology. SUBSTANCE: invention relates to preparations containing protein compounds and immunoglobulins and can be used for treatment of diseases of different etiology in stimulation of humoral immunity and increase of nonspecific body resistance. Proposed immunoglobulin preparations show high ability to stimulate humoral immunity and nonspecific body resistance. EFFECT: enhanced effectiveness of method. 5 tbl
Patent RU-2158611-C2 (RU)
Title: Device for artificial pulmonary ventilation at inhalation anesthesia in semiclosed (closed) circuit
Inventor: VOROTNIKOV JU A
IPC: A61M16/01
Filed: 1998-11-16
Granted: 2000-11-10
Abstract: FIELD: medical equipment, applicable with any anesthesia apparatus having a semiclosed (closed) circuit, using a drive from any respiratory system operating on the principle of insufflation, improvement of leak-proofness of the gasnarcotic mixture circulation system, improvement of gasnarcotic mixture conditioning, reduction of explosion hazard. SUBSTANCE: the device has an intermediate vessel with transparent rigid walls and an elastic bag installed in it; in the upper part the intermediate vessel is provided with a branch pipe hermetically built in the cover, which also hermetically seals the intermediate vessel. The bag - receiver through the branch pipe is connected to the circuit of the anesthesia apparatus. The vessel through a standard taper joint is connected to the drive - respiratory system through a T-joint or non-reversible valve. EFFECT: simplified construction and reduced cost. 2 cl, 2 dwg
Patent RU-2162994-C2 (RU)
Inventor: EVSEEVA N V
IPC: F27D11/10
Filed: 1998-11-27
Granted: 2001-02-10
Abstract: FIELD: electrothermics, applicable in use of graphitized electrodes in an electric arc steel melting furnace. SUBSTANCE: the method consists in determination of physico-mechanical parameters of graphitized electrodes, resistivity ρ a  for a standard group inclusive, determination of criterion Kl characterizing the permissible load-carrying capacity of the standard group of electrodes, construction of dependence of the permissible current on criterion Kl, characterizing the permissible load-carrying capacity of the standard group of electrodes, determination of criterion Kl characterizing the permissible load-carrying capacity of the group of electrodes under test. Measured additionally for the group of electrodes under test are breaking strength σ r , thermal conductivity λ, modulus of elasticity E ⊥ , coefficient of thermal expansion α ⊥ , and criterion Kl characterizing the permissible load-carrying capacity of electrodes is found by formulas: Kl 1  = 0,353σ r /E ⊥ -0,28α ⊥ -0,085ρ a +0,0063λ-0,294 for electrodes, 500 to 610 mm in diameter, Kl 2  = 0,140σ r /E ⊥ -0,14α ⊥ -0,0425ρ a +0,0047λ-5,6 for electrodes, 350 to 450 mm found by the value of Kl 1  or Kl 2  on the graph of permissible current versus Kl, characterizing the permissible load-carrying capacity of the group of electrodes under test. EFFECT: enhanced reliability and accuracy of determination of permissible load for graphitized electrodes with different physico-technical indices of native and foreign manufactures. 1 dwg, 3 tbl
Patent RU-2166113-C2 (RU)
Title: Slip unit
Inventor: KOCHENOV V A
IPC: F02F3/00
Filed: 1999-01-15
Granted: 2001-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines; cylinder- piston group. SUBSTANCE: slip unit consists of piston and cylinder. Piston is made with diameter decreasing from bottom to skirt by value of maximum tolerable tilting of piston in cylinder. EFFECT: increased service life of piston - cylinder pair. 3 dwg
Patent RU-2182546-C2 (RU)
Inventor: GEIER ADALBERTO
IPC: B65D83/16
Filed: 1997-09-11
Granted: 2002-05-20
Abstract: FIELD: aerosol containers. SUBSTANCE: invention relates to spray head of aerosol container which includes body made integral with starting shift-button and starting lever being flexibly connected with body. Starting shift-button is provided with drive hook which is shifted to position of engagement with drive projection of starting lever when starting shift-button is shifted radially and then axially. Unauthorized use container is precluded owing to combination of movements required for setting aerosol container in operation. Starting shift-button and starting lever are made so that, owing to cutout in shift-button, it can be displaced downwards along axis without engagement of drive hook and drive projection of starting lever. EFFECT: prevention of unauthorized use. 8 cl, 6 dwg
Patent RU-2162105-C2 (RU)
Inventor: PETROV S M
IPC: C13B30/02
Filed: 1999-04-07
Granted: 2001-01-20
Abstract: FIELD: beet sugar industry. SUBSTANCE: method involves high-frequency measuring of total loss-angle tangent of syrup condensed to oversaturated state of syrup at frequency of alternating current of 8.0-27.0 MHz; simultaneously providing continuous measuring of syrup active low-frequency resistance and calculating product of total loss-angle tangent and active low-frequency resistance; further using total loss-angle tangent value at which mentioned product has minimum value as standard value for determining total loss-angle tangent relative values, with the latter being determined by dividing its current values by standard value. Oversaturation coefficient is calculated by linear mathematical model, with total loss-angle tangent relative values being taken into account. Method may be used for controlling oversaturation coefficient of massecuite stock solution to obtain crystal product in vacuum units. EFFECT: increased efficiency by obtaining precise data. 2 tbl, 1 ex