baber/WOPTO huggingface dataset:
Patent DE-3939484-C2 (DE)
Inventor: WEHRMEYER BURKHARD
IPC: G09F25/00
Filed: 1989-11-29
Granted: 1996-09-26
Abstract: A control signal is produced from an advertisement signal and the preceeding or succeeding pilot, and the control signal and support signals are modulated on a h.f., e.g. two channel, signal for separate regeneration of the signals. The modulated carrier is transmitted, and then demodulated to allow separation of the signals. The pilot is tested for start or end of superimposition. For start of syperimposition, an advertisement signal succeeding the pilot is blended over the support signal, for reproduction, and at the end, the advertisement signal is removed over a set period of the support signal for reproduction.
Patent DE-4036087-C2 (DE)
Inventor: LISEC PETER
IPC: G01P13/00
Filed: 1990-11-13
Granted: 1995-01-19
Abstract: A bulk product flow detector for a conduit (4, 5), through which granular, hygroscopic material to be charged for insulating glass is fed, in spacer frames (3), from a storage vessel into a filling head (1), has a punctiform light source (9), which is connected to the conduit (4, 5) and emits a light beam (17) crossing the conduit. Arranged opposite the light source (9) is a sensor (10) which responds to the light (11) emitted from the light source (9). 
<??>When it is affected by the light from the light source (9) impinging on it, the sensor (10) transmits a signal to a control system (12, 13) which, for its part, transmits a signal if no signal has been received from the sensor (10) during a preselected time interval after the last signal transmitted by the sensor (10).
Patent DE-4143450-C2 (DE)
Inventor: ROMI GIORDANO
IPC: B23B29/02
Filed: 1991-12-02
Granted: 1995-08-17
Abstract: An adjusting screw (30) is mounted in a bore (1,3) in the main body (10) of the tool. The screw (30) passes through a gear rack segment (20) which can move axially in the tool body. A threaded bush (24) is mounted on the screw (30). This bush is moved axially when the screw is turned. The bush engages with a clamping bush which is mounted in the gear rack (20). The clamping bush consists of two parts (25,26) which are screwed together. The end faces of the clamping bush are conical and incorporate longitudinal slots (24b). When the parts of the bush are screwed together, the play between the adjusting screw (30) and the bush is adjusted. The play between the gear segment (20) and the tool shaft (50) can be eliminated with a clamping screw (90) which incorporates teeth (91) which match the teeth on the gear segment.
Patent DE-4240197-C2 (DE)
Inventor: VULETIC BOGDAN
IPC: C21B13/14
Filed: 1992-11-30
Granted: 1996-04-18
Abstract: PCT No. PCT/EP93/03340 Sec. 371 Date Jul. 17, 1995 Sec. 102(e) Date Jul. 17, 1995 PCT Filed Nov. 29, 1993 PCT Pub. No. WO94/12672 PCT Pub. Date Jun. 9, 1994A process for producing pig iron from iron ores involves the iron ores traveling from the top downwards through a reduction unit via a succession of oblique trays which are staggered in a cascade-like manner. A hot reduction gas containing carbon monoxide and hydrogen flows from the bottom of the reduction unit upwards. A reduction product is drawn off at the bottom end of the reduction unit and is fed to a unit for further treatment thereof. A reduction gas is generated in a gas generator by partial oxidation of carbon carriers or by cracking of natural gas or petroleum. Iron ores having at least a high proportion of dust-like and/or fine granular iron ores are sorted into fractions according to grain size and introduced into the reduction unit in such a way that the course fraction of the iron ore is introduced into the top section of the system and the fine fraction of the iron ore is introduced into the middle zone or into the middle and bottom zones of the system.
Patent DE-4322102-C2 (DE)
Inventor: BERGMANN THORALD DR
IPC: H01J27/02
Filed: 1993-07-02
Granted: 1995-08-17
Abstract: A high particle density in the exhaust volume of a gas-phase ion source and simultaneously a very low particle density in the flight path of the time-of-flight mass spectrometer results in a high sensitivity while simultaneously maintaining a large dynamic range of the intensity display. In order to achieve this, it is necessary to divide the time-of-flight mass spectrometer into two or more regions of different pressure, the different regions being separated by a gas-flow impedance. A maximum particle density in the exhaust volume while simultaneously maintaining a minimum particle density in the flight path can be obtained by integrating the gas-flow impedances (3, 6) directly into the electrodes (1, 2) of the ion source. <IMAGE>
Patent NL-1000840-C2 (NL)
Title: Collection pit for sewers
Inventor: TOL JOHANNES VAN DEN
IPC: E03F5/02
Filed: 1995-07-19
Granted: 1997-01-21
Abstract: The collection pit consists of a cylindrical body (2) with bottom (1). The cylindrical body has a number of openings around it circumference to which sewer inlet and outlet channels can be connected. The inner corner (11) of the pit, between the inner face of the cylinder and the bottom, is rounded. A cone (7) is mounted centrally in the bottom of the pit. The lower part of th cone is rounded to match the rounded corners (11) of the pit. The base (8) of the cone is wider than the top (9). The cross section of the side of the cone is arc shaped and forms a continuation of the curvature in the corner of the pit and at the bottom of the cone.
Patent NL-1001047-C2 (NL)
Title: Chemical cooling of hot synthesis gas stream
Inventor: KERKHOF FRANCISCUS PETRUS JOHA
IPC: F02C3/20
Filed: 1995-08-24
Granted: 1996-08-12
Abstract: The chemical cooling of a hot gas stream, partic, a hot synthesis gas stream, at temp. above 900  deg C involves the direct injection of at least one gaseous or liq. hydrocarbon and opt. water and/or carbon dioxide into the stream. A process for increasing the efficiency of electricity prodn. using synthesis gas stream from a gasifier involves the above cooling prior to feeding the stream to a generating appts. A process for prodn. of electrical current using a synthesis gas stream involves the above controlled cooling to accommodate peaks in the electricity demand and increased efficiency in power prodn. The cooling is carried out in combination with the recirculation of already cooled synthesis gas or with physical cooling with a gaseous hydrocarbon, water or carbon dioxide stream.
Patent NL-1009332-C2 (NL)
Title: Theft prevention system for retail premises uses unit which combines functions of bar code reader and deactivation circuit for radio frequency loop labels
Inventor: BROERSMA GERRIT
IPC: G06K7/12
Filed: 1998-06-05
Granted: 1999-12-07
Abstract: The shop has detection gates (2) near the exits (1). These gates detect products being carried out before the radio frequency responder labels have been deactivated. At the check-out (3), each purchased object is passed over a unit (4) which scans the bar code label using a laser beam and also applies a pulse of high power radio frequency pulse to short circuit the circuit in the label.
Patent NL-1017179-C2 (NL)
Inventor: JANSEN WILHELMUS HENRICUS ANTO
IPC: A01G31/02
Filed: 2001-01-24
Granted: 2002-08-07
Abstract: Growing container (1) comprising a number of troughs (6) which are arranged on a support (2), and end structures or end plates (3,4) arranged in the vicinity of the ends of the said troughs (6). It is proposed for the troughs (6) also to have a supporting function in the structure. To this end, the troughs (6) are clamped securely to the end structure. It is also proposed for the growing containers (1) to be designed in such a manner that the troughs (6) can be positioned at different intervals. For this purpose, it is possible for the profiled section (17) which receives the growing troughs (6) to be exchanged easily. <IMAGE>
Patent NL-1020570-C2 (NL)
Title: Convection-type gas oven for cooking food, has distribution chamber for burnt fumes, arranged between expanding chamber and entrance of exchanger pipes that evacuates combustion fumes
Inventor: NATALINO LAZZER
IPC: F24C3/00
Filed: 2002-05-10
Granted: 2004-08-16
Abstract: A distribution chamber (8) for burnt fumes, is arranged between an expanding chamber (7) that accommodates a fuel burner (71), and the entrance of the exchanger pipes (9) evacuating combustion fumes.
Patent NL-1035376-C2 (NL)
Title: Spring apparatus for e.g. jumping sports, has saddle and handle attached to resilient frame, where frame includes interchangeable spring element whose spring characteristic is adjustable
Inventor: SCHONENBERG CORNELIS ANDRIES CASPER
IPC: A63B25/08
Filed: 2008-05-05
Granted: 2009-11-06
Abstract: The apparatus (1) has a saddle (3) and a handle (4) attached to a resilient frame (2), where the frame includes an interchangeable spring element (15) whose spring characteristic is adjustable. The frame includes an arched body with an upper section (9) and a lower section (10), where bottom of the lower section is provided with a cover (11).
Patent NL-1036060-C2 (NL)
Title: Insulated slab for use in floor of building, has reinforced concrete layer and insulation layer including closed cavity, where wall of closed cavity includes emission reducing layer with specific emission coefficient
Inventor: AVERESCH HENDRIKUS
IPC: E04B5/02
Filed: 2008-10-13
Granted: 2009-08-19
Abstract: The slab (1) has a reinforced concrete layer (3) and an insulation layer (2) including a closed cavity (6), where a wall (7) of the closed cavity includes an emission reducing layer with an emission coefficient less than 0.5. The emission reducing layer is applied by coating, laminating or painting the wall of the closed cavity.
Patent SE-517089-C2 (SE)
Title: Transport unit comprises pallet-type load bearer on which is package of insulating plates, load bearer and insulating plates being made of insulating fiber material
Inventor: HALLBECK BO
IPC: B65D/
Filed: 2000-05-08
Abstract: The transport unit comprises a pallet-type load bearer (3) on which is a package (1) of insulating plates (2). The load bearer and the insulating plates are made of insulating fiber material. The load bearer is enclosed by a first plastic film (4) and the package, at least on its sides facing the atmosphere, is covered by a second plastic film (5), which is connected with the first plastic film.
Patent SE-523330-C2 (SE)
Inventor: SVEDBERG JOHAN
IPC: H04L12/701
Filed: 2001-03-01
Abstract: A method and gateway switch (110) for transferring data packets in a communication network between sevice providers (100) and end-users (102). The gateway switch (110) comprises a first set of interface units (200) for communicating data packets with the end-users (102) and a second set of interface units (204) for communicating data packets with the service providers (100). The gateway switch (110) further comprises at least one Routing and Stream Manger RSM (206) for initiating data streams through the gateway switch (110) and a switching unit (302) for transferring data packets. Incoming packets, not belonging to an already initiated data stream, are transferred to the RSM (206) which initiates a new data stream by assigning and updating interface units of the first and second sets of interface units (200, 204) with data stream characteristics.
Patent SE-520754-C2 (SE)
Inventor: LANDBERG KARL ERIK
IPC: H04L29/06
Filed: 2001-12-21
Abstract: The present invention concerns a data network related information-carrying and information-transferring arrangement, that includes a central unit ( 10 ) and a number of slave units ( 11, 15 ), which co-act with said central unit ( 10 ) via information-transmission ( 1 ), wherewith a document (D) can be sent to the central unit ( 10 ) from a chosen slave unit ( 11 ). The electronic document (D) includes protected text (d 1 ) and at least one (d 2 ) signature of a number of requisite signatures and can be sent to the central unit ( 10 ), wherein the central unit is adapted to check the document (D) automatically with regard to chosen aspects of the document. The central unit is also adapted to send the document (D), bearing the electronic signature, automatically to each of the remaining ( 15 ) parties that are required to sign the agreement document in order for the agreement to be binding. Each of these parties signs the document (D) electronically and returns it to the central unit ( 10 ), which thereafter initiates activation of the agreed measures via available means ( 24 ). The arrangement enables a multi-lateral agreement to be reached between two or more parties (A, B), where chosen slave units ( 11, 15 ) are assigned to one party (A) and chosen slave units ( 13, 16 ) are assigned to the other party (B).
Patent SE-526415-C2 (SE)
Inventor: NILSSON DANIEL
IPC: H04N7/24
Filed: 2003-07-10
Abstract: A method to transmit streamed information at a wireless tele- and data communication network by transmitting streamed high prioritized information via a secure medium, whereas low prioritized data are transmitted over a standard channel. The method combines two technologies, MMS and Streaming, to guarantee that a video client in a mobile terminal has access to high prioritized data on the right occasion. By using MMS as an initial notification for the medium, in a message just any amount of high prioritized information can be enclosed, for instance any number of I-frames. The video client in this way has a lead at the video decoding, and the streaming protocol will have more time to secure that the rest of data actually will get through.
Patent SE-527954-C2 (SE)
Inventor: WILLGERT MIKAEL
IPC: G07C9/28
Filed: 2004-03-22
Abstract: An identification device comprising a transponder ( 2 ) that can be read by means of a transmitter/receiver unit ( 11 ) arranged to transmit an enquiry signal ( 13 ) to the transponder, where the transponder is arranged to reflect ( 14 ) the enquiry signal and in this way to modulate the enquiry signal with information stored in a memory in the transponder and where the transmitter/receiver unit ( 11 ) is arranged to receive the modulated enquiry signal, which transponder ( 2 ) is integrated into a mobile telephone ( 8 ) and which transponder ( 2 ) is connected to a source ( 6 ) of power. The invention is characterised in that the said source ( 6 ) of power is constituted by the source of power of the mobile telephone used to power the clock of the mobile telephone ( 8 ).
Patent SE-539583-C2 (SE)
Title: Hydrodynamic retarder device and method for controlling it
Inventor: JOHNNY FÄRM
IPC: F01P11/00
Filed: 2015-06-26
Abstract: 28 Abstract The invention relates to a hydrodynamic retarder device, comprising a rotor(20) and a stator (42) which together form a workspace (44) connected to afirst fluid circuit (49), and a first expansion vessel (72) connected to the firstfluid circuit (49). A second expansion vessel (73) is connected to the work-space (44), which second expansion vessel (73) is arranged to supply fluid(46) to the workspace (44). The invention also relates to a vehicle (1) compris-ing such a hydrodynamic retarder device (2). The invention also relates to amethod of controlling a hydrodynamic retarder device (2). (Fig. 2)
Patent SE-543239-C2 (SE)
Title: Ventilated solar panel roof
Inventor: HANSSON MATTIAS
IPC: H02S50/00
Filed: 2019-11-14
Abstract: A ventilated solar panel system mounted on a roof of a building (1), comprising a plurality of joists (12, 112) arranged substantially normal to an upper ridge (14) of the roof, and extending from the upper ridge (14) to a lower region of the roof, and a set of rectangular solar panels (2, 13), arranged on and supported by the joists (12, 112). The system further comprises a set of electrical fans (25), each fan (25) being arranged in the lower region of the roof and being aligned with one of the joists (12, 112), wherein each fan (25) is configured to create a flow of air towards the ridge (14), and wherein each joist (12, 112), in an end facing one of the fans (25), is formed with a dividing edge (32, 132) configured to divide the flow of air into two sub-flows (26a, 26b), a first sub-flow (26a) directed to a first side of the joist (12,112), and a second sub-flow (26b) directed to a second side of the joist (12,112), opposite to the first side.
Patent SE-500767-C2 (SE)
Inventor: SVENSSON CHRISTER
IPC: H04L7/02
Filed: 1992-10-16
Abstract: An arrangement for transmission of information from a first electronic unit (1), transmitter, to a second electronic unit (2), receiver, on a balanced two-wire link (3, 4). In the arrangement the voltage difference between the two wires (3, 4) can assume three different values and each change between these values leads to a transmission of a binary symbol whose value is distinctly determined by the change. The information signal, which is transmitted via the two-wire link, is self-clocked which means that it contains both the data signal and the clock signal. Preferably, the transmitter (1) comprises one encoder for encoding the clock signal and data signal and the receiver (2) comprises two comparators, one clock extracting circuit and one decoder. Preferably, the arrangement can be used in communication e.g. between chips or in local networks.
Patent SE-506397-C2 (SE)
Inventor: RUDOLF KARL
IPC: F42C15/20
Filed: 1992-12-02
Abstract: A combined ring and clasp safety device (20, 21) for a hand-grenade has, for securing a resiliently biassed hand- grenade lever (4) (Fig 1 not shown), a ring (21) which can be clipped-in between resilient limbs 7 and 8 on a protective cap (3) as well as a clasp (22) (Fig 3 not shown) connected hingedly at 23 to the ring (21). The clasp has plug-in pin (24) which secures the protective cap (3) and the hand-grenade lever (4) together in a form-locking or interengaging connection with the hand-grenade. A locking pin (25) of the clasp possesses a hook (26) which prevents an extraction of the plug-in pin (24) upon a pure tractive stress at the ring (21) or at the plug-in pin (24). For the arming, a coupled rotary/tractive motion by way of the ring (21) is necessary, in which respect a minimum rotation corresponding to the length of the hook (26) past the roots of the limbs (7) is necessary. <IMAGE>
Patent SE-502680-C2 (SE)
Inventor: HOLMSTROEM ANDERS
IPC: A01G31/00
Filed: 1993-03-30
Abstract: A substrate (1) for cultivation of plants, vegetables and the like (2) is composed of a fibrous pulp material in the form of fluff (3) and of a wrapping (4) enclosing said fluff. The upper face of said wrapping is slit to produce cuts (8) in which the plants, vegetables and the like (2) may be inserted.
Patent SE-500954-C2 (SE)
Title: Chlorine-free bleaching of chemical paper pulp
Inventor: BERGQVIST ANDERS
IPC: D21C9/16
Filed: 1993-10-01
Abstract: The invention entails a method for bleaching of chemical paper pulp that has been boiled and preferably oxygen delignified with viscosity and strength conserving methods for low kappa-values, preferably lower than 16, but most preferably below 10, without using high chlorine-content chemicals and utilization of a bleaching sequence including 3 steps, where the first step is QP (quality procedure) whereby the first P-step which is a specially delignified P-step, whereby the dose of peroxide is less than 10 kilo/BDMT and the mentioned P-step following delignifying acid step, preferably including a washing, as well as a second P-step following the mentioned acid step, preferably including a washing, which second P-step is an especially bleaching peroxide step, whereby the peroxide dose is greater than 5 kilo/BDMT and is greater than the amount of peroxide that was added in the first mentioned step.
Patent SE-506073-C2 (SE)
Inventor: JOHANSSON BENGT
IPC: E04B1/14
Filed: 1995-09-01
Abstract: The present element invention relates to a prefabricated facade element (1) for buildings comprising a thermal insulation (3) accommodated internally within the element enclosed by an inner leaf (5) facing inwards towards the interior of an intended building and an outer leaf (6) facing outwards from the interior of said building. The inner leaf (5), which consists of light clinker concrete, is securely attached to a border (8) of light clinker material extending around the insulation (3) and is provided with internal reinforcement (9) extending into the border (8). The surface leaf (6) with the reinforcement (10) applied to it is so arranged as to be secured by the aforementioned inner leaf (5) with its associated border (8) in such a way that it is capable of absorbing the forces which give rise to periodic movements.
Patent SE-513938-C2 (SE)
Inventor: COLLIN MARIANNE
IPC: C04B35/593
Filed: 1996-07-19
Abstract: The present invention relates to a silicon nitride based cutting tool insert for chipforming machining of cast iron material having improved mechanical, chemical and wear properties. This is obtained by addition of one or more transition metal oxides which act as sintering aid together with alumina and yttria and also promote the growth of elongated grains of beta silicon nitride during the sintering. Preferably, the inserts are provided with a wear resistant coating as known in the art. The ceramic cutting tool material according to the present invention comprises a beta silicon nitride matrix with total amount of 0.5-10 wt%, preferably 0.5-6 wt%, of an intergranular phase and 0.05-3 wt% of at least one secondary crystalline phase of a transition metal carbide, nitride, carbonitride and/or silicide present as spherical particles with a size of 0.1-2  mu m, preferably submicron (<1  mu m). The transition metal is preferably niobium and/or tantalum. The material has less than 1, preferably less than 0.3, vol% porosity. The beta silicon nitride grains are to at least 10 %, preferably more than 20 %, elongated with an aspect ratio greater than 3, preferably greater than 5. The grain diameter of the beta silicon nitride grains is in the range of 0.2-10  mu m, preferably 0.2-5  mu m, and most preferably 0.2-3  mu m. <IMAGE>
Patent SE-508411-C2 (SE)
Inventor: LEPPAENEN RAINER
IPC: C22C38/12
Filed: 1997-04-29
Abstract: Micro-alloyed steel for rolling bearings and especially for HBU/THU forgings with improved yield strength in "as forged" condition. The steel has the following composition 0,5-0,7% C, 0-0,6% Si, 0,4-1,2% Mn, 0-0,035% S, 0,05-2,0% V, 80-160ppm N,the rest iron and ordinary impurities.
Patent SE-519407-C2 (SE)
Title: Projectile comprises explosive charge and cover which deforms to form pointed tip before striking target
Inventor: KERDRAON ALAIN
IPC: F42B1/028
Filed: 1997-08-07
Abstract: The projectile comprises an envelope containing an explosive charge and fitted with a cover which deforms to form a pointed tip when the charge is detonated. The projectile comprises an envelope containing an explosive charge and fitted with a cover which deforms to form a pointed tip when the charge is detonated. It has a plate between the explosive charge and the cover, the plate having the same diameter as the inner diameter of the envelope and covering the whole of the surface of the cover facing the charge. The plate has a density equal to or lower than that of the cover and a volume compressibility module of 100 GPa or more; its thickness is at least as great as that of the cover at any point in a central zone round the charge's axis to ensure a centripetal deformation lower than that of the cover. Preferred Features: The plate is made from aluminum or magnesium, and the cover from tantalum, molybdenum, nickel or copper.