baber/WOPTO huggingface dataset:
Patent DE-3928410-C2 (DE)
IPC: G11C29/12
Filed: 1989-08-28
Granted: 1991-11-07
Abstract: An apparatus for parallel testing of a semiconductor memory with arbitrary data patterns and capable of being integrated on the memory chip. The semiconductor memory test device in a preferred embodiment is compatible with hierarchical data bus lines including an input/output line pair (I/O, I/O), a plurality of sub-input/output line pairs (SIO1+L, SIO1; SIO2, SIO2) and a plurality of bit line pairs (BL1, BL1; BL6, BL6). A plurality of comparators (50) and a plurality of registers (60) are provided corresponding to a plurality of sub-input/output line pairs (SIO1, SIO2; SIO2, SIO2). The plurality of registers (50) which also functions as intermediated output amplifiers can hold random data applied through the input/output line pair (I/O, I/O). The plurality of comparators (60) is provided to determine whether or not data read out onto a plurality of sub-input/output line pairs (SIO1, SIO1; SIO2, SIO2) from a row of memory cells (MC1, MC2) corresponding to a single word line (WL) match respective data held in the plurality of registers (60).
Patent DE-4135470-C2 (DE)
Inventor: ROHE KARLHEINZ
IPC: B65D51/18
Filed: 1991-10-28
Granted: 1993-09-30
Abstract: A plastic closure cap, especially for glass containers, includes a lid part to be pulled off exposing a seal or an opening. A sleeve part surrounds a bottle neck of the container. Grippers are secured on the sleeve part and are pivotal at material weak points at the sleeve part. The grippers abut one another in flush fashion in a closing position and are joined to make a closed surface encompassing the bottle neck. The grippers have sides pointing toward one another. The grippers are rectangular as seen in a plan view and curved as seen in cross section. Tabs are associated with the grippers. The sides of the grippers and the tabs face one another and have alternating profiling mutually complementing one another in the closing position. The sides of the grippers are beveled toward the inside and overlap one another in the closing position.
Patent DE-4244869-C2 (DE)
Title: Tool measuring method for machine spindle
Inventor: RUETSCHLE EUGEN DIPL ING
IPC: B23Q17/22
Filed: 1992-11-14
Granted: 1997-08-28
Abstract: The tool (14) is moved between a spindle stock and a workpiece table. The relative position of the spindle stock to a reference point is measured by a displacement measurement system. The tool is moved in the direction of one of its coordinates to an optical measurement plane perpendicular to these coordinates. The measurement system produces a signal when the tool enters the plane, and the instantaneous spindle stock position is measured. The tool dimensions are then derived from the measured position and the relative position of the measurement plane to the reference point. The procedure is also conducted in a coordinate direction transverse to the longitudinal direction of the tool.
Patent NL-1003767-C2 (NL)
Title: Pneumatically-driven motor also usable as compressor
Inventor: ALEXANDER IAN PETER
IPC: F04C2/44
Filed: 1996-08-08
Granted: 1998-02-12
Abstract: A cylindrical rotor (6) turning in a housing (1) is mounted so that at one or more points (P) its peripheral surface (7) nearly bears against the inside wall (2) of the housing. Feed and discharge ports (3,4) are situated at opposite sides of this point, while the rotor has one or more pairs of opposite components (9) extending for its length and which can protrude from its surface (7). The housing cross-section is such that the components can be virtually solidly coupled together by a distance-piece (13). Two triangular-section recesses (8) can be formed in the rotor on opposite sides, accommodating mating segments (9) hinging in the rotor at their apexes (11), the distance-piece coupling them together passing through the rotor in the radial direction. The piece can incorporate a spring portion, being typically a bar passing hrough a bore (14) in the rotor.
Patent NL-1007745-C2 (NL)
Title: Overhead conveyor system for transporting poultry in slaughterhouse
Inventor: HAZENBROEK JACOBUS ELIZA
IPC: A22B7/00
Filed: 1997-12-09
Granted: 1999-06-10
Abstract: The suspended conveyor chain follows an upwards trajectory shortly before engaging with the chain drive unit.  An overhead conveyor system used in slaughterhouses to transport poultry comprises a series of carcass hooks (6), an endless chain (2) joining the hooks together, and a drive mechanism (10) for the chain, which is suspended from and extends along a guide. The drive mechanism includes at least one drive unit (12) in direct contact with the chain. Shortly upstream from the drive unit the guide follows an upwards trajectory (1c) towards the unit. An Independent claim is also included for a second overhead conveyor system similar to the one above, where the guide follows a mainly horizontal trajectory (1b) and the drive unit engages with the chain in a plane above this main trajectory.
Patent NL-1012570-C2 (NL)
Title: Valve assembly for inflatable tire has intermediate spring-loaded non-return valve between main valve and internal of tube
Inventor: WOUDSTRA MICHIEL
IPC: F16K15/20
Filed: 1999-07-12
Granted: 2001-01-15
Abstract: The valve assembly has two sections. When the pump is applied to the conventional valve input (2) air passes to an intermediate channel (3) before the seal (9) to the internal volume of the tire is opened. Air from below the inlet valve section passes through openings (10) into a ring-shaped volume (8) around the inner cylindrical wall (5). The pressure in the intermediate volume has to exceed that in the inner tube before the air inflates the inner tube.
Patent NL-1012599-C2 (NL)
Title: Injector used for tubing or coiled tubing
Inventor: MEIDE HANS VAN DE
IPC: E02D7/20
Filed: 1999-07-14
Granted: 2000-03-27
Abstract: The device (10) comprises a frame, with at least two engaging systems that are arranged on a frame. Each system uses an endless chain. Guide devices are arranged to guide the chains. Stationary urging parts are used to drive the rod. The device can have guide rollers arranged in a circuit.
Patent NL-1014253-C2 (NL)
Title: Manually-operated hydraulic tool with piston and actuator aligned on longitudinal axis
Inventor: BLANKERS HUBERTUS JOHANNES JAC
IPC: A62B3/00
Filed: 2000-02-01
Granted: 2001-08-02
Abstract: The hydraulic pump and actuator contained within the housings (1,2,3) are in line. A support for the operating handle (84) and its lever mechanism (20) is rotatable in 15 degree steps within the limits of the slot (6). Pump and actuator remain in line irrespective of handle orientation.
Patent NL-1016397-C2 (NL)
Inventor: NOOIJEN ANTONIUS MARIA ALOYSIU
IPC: A01K1/02
Filed: 2000-10-13
Granted: 2001-11-13
Abstract: The invention relates to a farrowing device (1) for a sow with piglets, comprising a first floor (4) for the sow, a second floor (19) for the piglets, which is positioned beside said first floor, an open vertical partition between spaces above said first floor and said second floor, driving means for automatically moving said first floor and/or said second floor in vertical direction relative to each other, and operating means for automatically operating said driving means in dependence on the position of the sow, in such a manner that in a first, lying position of the sow, said first floor and said second floor are positioned at substantially the same vertical level, and that in a second, standing position of the sow, said second floor is positioned at a level lower than a level of said first floor, wherein said driving means comprise a pneumatic valve to be actuated by said operating means and at least one driving element connected to said first floor and/or said second floor, which is to be actuated by said pneumatic valve.
Patent NL-1016774-C2 (NL)
Inventor: KUHN PETRUS HENRICUS ALOYSIUS
IPC: B65D35/46
Filed: 2000-12-01
Granted: 2002-06-04
Abstract: A squeeze dispenser for liquids, preferably relatively highly viscous liquids, is provided with a flexible holder (1) with an outflow opening (2) via which a liquid can be pressed out of the holder, and with a sealing element (3) arranged over this outflow opening. In this sealing element, a first valve (12) is arranged via which, when the holder is squeezed, liquid can be pressed out of the holder, as well as a second valve (18) for admitting air into the holder when the holder is no longer squeezed.
Patent NL-1027143-C2 (NL)
Inventor: EVERS JOHANNES ALBERTUS
IPC: F16K11/074
Filed: 2004-09-30
Granted: 2006-04-06
Abstract: System for the chemical/physical treatment of a fluid in which a distributor valve has been installed for the feed/discharge of fluid to/from various reactors. The distributor valve consists of a plate valve with stationary plate and rotary plate. A cylindrical body provided with a number of axial bores that change into radial bores and emerge in the wall of a stationary housing adjoins the rotary plate and rotates therewith. A number of inlets/outlets located one after the other viewed in the axial direction are provided on the stationary housing. According to the invention the various radial bores in the cylindrical body are provided with a fluid via axial bores, based on a single valve plate.
Patent SE-515644-C2 (SE)
Inventor: AAKERBLOM BENGT
IPC: G01B7/00
Filed: 2000-01-14
Abstract: A measuring device (1) has a measuring housing (5) in which a measuring head (6) is movably supported, the measuring housing having at least one connection (13) for the supply of pressurized air for supporting by air the measuring head (6) in the measuring housing (5). The measuring head is designed to let out air and to generate an air cushion towards a measuring object (3). On the measuring head (6) there is provided at least one guide element (20) that is extending axially and protrudes into a chamber (12) in the measuring housing (5), the guide element gliding in and being supported by air in a channel (21) in a guide part (15), which forms an end wall to the chamber (12). Also a shaft (16) included in the measuring head extends through and is supported by air in the guide part (15).
Patent SE-515809-C2 (SE)
Inventor: HALLIN SUNE
IPC: F42D1/055
Filed: 2000-03-10
Abstract: A method for firing electronic detonators in an electronic detonator system, said detonators being connected to a control unit via a bus. A firing command or a test firing command is sent from the control unit to the detonators, which start countdown of a delay time stored in each detonator at a synchronising point which is delayed relative to said command. On completion of the countdown, the detonators are caused, in the case of a firing command, to detonate, and in the case of a test firing command, to give a response at the point where they should have detonated if a firing command had been involved. The delayed synchronisation allows checking and control of the detonators after said command has been received. The invention also comprises an analogous method in a system with a plurality of slave control units, to which a plurality of detonators are connected, and a main control unit, the system being controlled at the command of the main control unit.
Patent SE-525780-C2 (SE)
Title: Method of indicating a direction to a predetermined destination to a user of a mobile station, provides the user with at least one visible object in his/her existing environment
Inventor: WILLEHADSON STEFAN
IPC: G01C21/10
Filed: 2000-07-17
Abstract: When system (30) receives a destination search from a mobile station (10), search request processing unit (31) determines the position of the mobile station. Based on the position information, local time, and position of destination, compilation processing unit (32) accesses databases (33,34) to determine one or more objects visible to the user, e.g. the sun, indicates the appropriate direction and transmits it to the mobile station. Independent claims are also included for the following: (a) A system for indicating a direction to a predetermined destination to a user of a mobile station; (b) A cellular communication device for providing a holder of the device a direction to a requested destination.
Patent SE-523607-C2 (SE)
Title: Drinking vessel compaction method, especially for paper cups, comprises transporting vessels between upper and lower conveyor belt units
Inventor: ELLERS BERNE
IPC: B30B5/06
Filed: 2001-05-04
Abstract: Drinking vessels (100) containing residual liquid and/or pieces of ice are transported and compacted in a device (1) comprising upper and lower conveyor belt units (2, 3). The lower unit (3) has a number of conveyor belts (31, 41) arranged side by side, in between which are spaces for the liquid and ice to pass through.  An Independent claim is also included for the compaction device.
Patent SE-523941-C2 (SE)
Title: Tool mounting for wheel mounted earth moving machinery, comprises two frames rotably connected using hydraulic cylinder and rotary fastener
Inventor: AANGSTROEM GOERAN
IPC: E02F/
Filed: 2001-08-16
Abstract: The mounting comprises a first frame for securing to the lifting arms and a second frame which is secured inside the first frame via a rotary fastener (19). One or two hydraulic cylinders (36) are used to rotate the frames relative to each other and allow a tool held inside the second frame to be tilted sideways. The rotary fastener is located in the lower parts of the frames. The hydraulic cylinders are coupled between the two frames and located above a window (18, 22) in the frames.
Patent SE-520502-C2 (SE)
Title: Mobile phone subscriber exchange, can set up data connection between control and telephone operator desk units via public IP network
Inventor: HUOPANIEMI JUHO
IPC: H04M3/51
Filed: 2001-11-28
Abstract: An information transfer data connection (8, 8a, 8b) can be set up between the control unit (6b) and a telephone operator desk unit (6c) via a public IP-network (9).  The control unit is connected to a switching unit (6a) for carrying out one or more of the standard switching functions of the exchange.
Patent SE-527566-C2 (SE)
Inventor: KOSCO JOHN C
IPC: C22C33/02
Filed: 2003-02-06
Abstract: A method for producing a material includes providing a metallurgical powder including iron, 1.0 to 3.5 weight percent copper, and 0.3 to 0.8 weight percent carbon. At least a portion of the powder is compressed at 20 tsi to 70 tsi to provide a compact, and subsequently the compact is heated at high temperature and then cooled at a cooling rate no greater than 60° F. per minute to increase the surface hardness of the compact to no greater than RC 25. The density of at least a region of the sintered compact is increased, by a mechanical working step or otherwise, to at least 7.6 grams/cc. The sintered compact is then re-heated to high temperature and cooled at a cooling rate of at least 120° F./min. so as to increase the surface hardness of the compact to greater than RC 25, and preferably at least RC 30. Material made by the method of the invention also is disclosed.
Patent SE-525409-C2 (SE)
Inventor: GUSTAVSSON ANDERS
IPC: G01P3/50
Filed: 2003-04-14
Abstract: The present invention relates to an arrangement and a method for estimating the speed of a vehicle. The vehicle (1) comprises a first sensor (9) which is adapted to detecting a first parameter related to the speed of a wheel (3) of a vehicle (1). The arrangement also comprises a second sensor (13) which is adapted to detecting a second parameter related to the rolling radius (11) of the wheel and a calculation unit (10) which is adapted to estimating the vehicle's speed on the basis of knowledge of values received concerning said first parameter and said second parameter.
Patent SE-529083-C2 (SE)
Title: Bridle, has pair of cheek straps attached to crown formed by headpiece and forehead strap
Inventor: WILHELMSSON TOMAS
IPC: B68B1/02
Filed: 2006-07-03
Abstract: The bridle comprises a headpiece, two cheek straps and a forehead strap. The cheek straps are attached to a crown formed by the headpiece and forehead strap so that an imaginary extension of each cheek strap length axis in the crown direction intersects a central axis for the crown in a transition region between the forehead strap and headpiece. The tangent for the central axis at each intersection point forms an acute angle with the extension in the headpiece direction and an obtuse angle with the extension in the forehead strap direction. Tensile strain from the bit is taken up by the headpiece. The lower edge of the crown has a greater circumference than the upper edge.
Patent SE-534720-C2 (SE)
Inventor: HAMEDOVIC HARIS
IPC: F02D19/08
Filed: 2008-12-05
Abstract: Method for determining the composition and quality of a fuel mixture for operating a combustion engine (11) comprises using control information from an engine control unit (30) based on cylinder pressure. Preferred Features: The composition and quality of the fuel is determined from adjusting parameter correction values and/or control deviation values from the engine control unit. The adjusting parameter correction values and/or control deviation values are fed to a classifier (40) and the output parameters from the classifier are fed to the engine control unit.
Patent SE-535492-C2 (SE)
Title: Lantbruksredskap med förspänningsanordning för förspänning av en verktygsbärande sidosektion mot marken
Inventor: ANDERSSON LEIF
IPC: A01B19/04
Filed: 2010-03-31
Abstract: Ett Iantbruksredskap (1) innefattar en huvudram (2), en av huvudramen(2) uppburen första sidosektion (3) som är avsedd att i driftsläge sträcka sigväsentligen i sidled relativt en rörelseriktning hos lantbruksredskapet (1) ochuppbära minst ettjordbearbetande verktyg (21). En första förspännings-anordning (4) är anordnad för förspänning av sidosektionen (3) mot den marksom bearbetas av lantbruksredskapet, när sidosektionen befinner sig i ettarbetsläge. Förspänningsanordningen (4) innefattar fjäderorgan (5) somverkar mellan minst tvä mothäll (6, 7), varvid nämnda fjäderorgan (5) omfattaren torsionsstav (8) vars huvudsakliga sträckning är väsentligen parallell medmarken. Publiceringsbild: Fig 3
Patent SE-537155-C2 (SE)
Inventor: WENGRUD PER
IPC: H04R1/28
Filed: 2012-11-05
Abstract: 21 ABSTRACT A sound dampening device comprises a main active sound cancellation deviceconfigured to silence or dampen the sound from a sound source in a first direction,and at least one auxiliary sound cancellation device configured to silence or dampenthe sound in other directions. The main active sound cancellation device comprisesa main microphone for receiving a first sound wave generated by the sound sourceand converting the first sound wave into a first electronic signal, a main signalprocessor for generating a second electronic signal having a minor-image waveformwith respect to the first electronic signal, and a main speaker for converting thesecond electronic signal into a second sound wave having the opposite phase withrespect to the first sound wave, and transmitting the second sound wave in the firstdirection. The first direction is defined by a straight line from the main microphone to the main speaker. (Fig. 5)
Patent SE-540409-C2 (SE)
Title: Förbränningsmotor samt kåpsammansättning därför
Inventor: ANDERS HÖGLUND
IPC: F02F1/24
Filed: 2013-10-16
Abstract: Enligt en första aspekt hänför sig den föreliggande uppfinningen till en förbränningsmotor innefattande ett topplock (6) som innefattar en styrbar första motorventil (8) inrättad att valbart öppna/stänga en i förbränningsmotorn (1) ingående förbränningskammare (7), en första ventilaktuator (10) operativt förbunden med nämnda första motorventil (8), vilken första ventilaktuator (10) innefattar åtminstone en inloppsöppning (11) för tryckfluid och åtminstone en utloppsöppning (12) för tryckfluid, och en sluten tryckfluidkrets, varvid nämnda första ventilaktuator (10) är inrättad i nämnda slutna tryckfluidkrets. Förbränningsmotorn är kännetecknad av att densamma innefattar en topplockskammare (16) som ingår i nämnda slutna tryckfluidkrets och som avgränsas av nämnda topplock (6) och åtminstone en första topplockskåpa (17), varvid den första ventilaktuatorns (10) nämnda åtminstone en utloppsöppning (12) är i fluidkommunikation med nämnda topplockskammare (16). Enligt en andra aspekt hänför sig den föreliggande uppfinningen till en kåpsammansättning för ett topplock hos en förbränningsmotor.
Patent SE-537599-C2 (SE)
Title: Förfarande och anordning för spänningsreglering
Inventor: KARLSSON DANIEL
IPC: H02P13/06
Filed: 2014-03-12
Abstract: SAMMANDRAG Uppfinningen avser ett forfarande for reglering av saval spanningen pa primarsidan som spanningen pa sekundarsidan pa transformatorer, som är parallella eller ingar i parallella lankar i elektriska kraftsystem och är utrustade med medel far att under drift forandra omsattningen for minst tva av de parallella transformatorerna. Ett uppfinningsenligt system innefattar medel som är anordnade att kunna utnyttja av varandra oberoende lindningskopplare pa minst tva transformatorer, sá att lindningskopplarlagena valjs pa ett sadant satt att saval sekundarsidans som primarsidans spanning kan paverkas, mom vissa granser, i en ferutbestamd riktning, eller mot en forutbestamd niva, eller mot ett forutbestamt intervall.
Patent SE-542491-C2 (SE)
Title: Method for desulfurization of crude sulfate turpentine
Inventor: KAVAKKA JARI
IPC: C09F3/02
Filed: 2018-07-10
Abstract: A method for removing sulfur-containing compounds from crude sulfate turpentine (CST), said method comprising the step of: subjecting CST to centrifugal countercurrent chromatography (CCCC) to remove sulfur-containing compounds, the use of centrifugal countercurrent chromatography (CCCC) for removing sulfurcontaining compounds from crude sulfate turpentine (CST), and a crude sulfate turpentine (CST), obtained by a method comprising the step of subjecting CST to centrifugal countercurrent chromatography (CCCC) to remove sulfur-containing compounds.
Patent SE-545402-C2 (SE)
Title: Externally worn support structure with integrated tool belt
Inventor: WIDELL ANTON
IPC: A62B35/00
Filed: 2022-06-01
Abstract: An externally worn support structure (EWSS) (100) for an operator (160) of outdoor power equipment may include a shoulder harness (110), a first leg support (130), a second leg support (140), a tool belt (120) that may be disposed between the shoulder harness (110) and the first and second leg supports (130, 140) and a coupling assembly (150) which may be configured to operably couple the shoulder harness (110), the first and second leg supports (130, 140) and the tool belt (120). The tool belt (120) may be removably operably coupled to the coupling assembly (150). The coupling assembly (150) may distribute load forces felt by the operator (160) wearing the EWSS (100) amongst the shoulder harness (110), the tool belt (120) and the first and second leg supports (130, 140).
Patent SE-502703-C2 (SE)
Inventor: JONSSON UNO
IPC: H02B13/00
Filed: 1993-09-02
Abstract: PCT No. PCT/SE94/00793 Sec. 371 Date Mar. 1, 1995 Sec. 102(e) Date Mar. 1, 1995 PCT Filed Aug. 29, 1994 PCT Pub. No. WO95/06761 PCT Pub. Date Mar. 9, 1995In a metallic pipeline (1) disposed in the ground, alternating voltages may be induced from adjacent transmission lines and cause corrosion. To reduce the risk of corrosion, an alternating current (i1) is caused by means of a compensating device (PD) to flow through the line and to cause a voltage drop which counteracts the induced voltages. A measuring conductor (2) provides a signal (us) which is a measure of the induced voltage. This signal controls the amplitude and phase position of an alternating voltage (u1) which is generated by an a.c. source which is connected to feed points (A, B) on the line and which causes an alternating current (i1)) to flow through the line. (FIG. 1a)