baber/WOPTO huggingface dataset:
Patent DE-3340568-C2 (DE)
Title: Elektrophotographisches Aufzeichnungsmaterial
IPC: G03G5/082
Filed: 1983-11-09
Granted: 1986-05-15
Abstract: Bei einer Halbleiteranordnung (10), mit der eine elektrische Ladung, mit der sie aufgeladen worden ist, gehalten werden soll, ist eine fotoleitfähige Schicht (18) mit einer Oberfläche, die elektrisch aufgeladen werden kann, vorgesehen, zusammen mit einem leitfähigen Grundelement (12), das die fotoleitfähige Schicht (18) tragen soll und das Fließen der elektrischen Ladung ermöglicht. Zwischen der fotoleitfähigen Schicht (18) und dem leitfähigen Grundelement (12) ist eine erste Sperrschicht (14) sowie eine zweite Sperrschicht (16) vorgesehen, wobei die erste Sperrschicht (14) einen vorgegebenen Widerstand aufweist und aus einem Halbleiter gebildet wird, der dazu dient, das Fließen einer elektrischen Ladung zwischen der fotoleitfähigen Schicht (18) und dem leitfähigen Grundelement (12) zu steuern, und wobei die zweite Sperrschicht (16), die einen Widerstand aufweist, der höher ist als der der ersten Sperrschicht (14) und die gleichfalls aus einem Halbleiter gebildet ist, dazu dient, das Fließen der elektrischen Ladung zwischen der fotoleitfähigen Schicht (18) und dem leitfähigen Grundelement (12) zu steuern. Durch die Wirkung der ersten und der zweiten Sperrschicht ist es möglich, einen zufriedenstellenden Ladungshalteprozentsatz zu erreichen.
Patent DE-3348301-C2 (DE)
Title: Consolidation of zones or holes in ground
Inventor: REICHERT ERNST DIPL ING
IPC: E02D5/46
Filed: 1983-01-13
Granted: 1994-11-17
Abstract: Fluid material, in concentrated form, is forced against the sides in the ground under high pressure. Pressure and concentration are such that the material compacts the sides, with a roll-back effect, or is injected into the ground.Cement mortar, soft cement or fluid, tension or pressure-resistant plastics are suitable materials. Water can be used for making holes in the ground. A gun, with an explosive propellant charge and chamber, can be used to generate pressure
Patent DE-3745036-C2 (DE)
Title: Bipolar transistor combined with FET or photodiode
Inventor: MIZUTANI HIDEMASA
IPC: H01L21/8249
Filed: 1987-02-26
Granted: 1996-05-15
Abstract: A semiconductor device comprises the combination of a bipolar transistor with a FET with an insulated gate and/or with a photodiode. A p-type substrate (101) with a buried n+ type layer (102) are used to develop a p+ sepg. zone. (103) followed by an epitaxial n-layer (104). The p base (106) of a bipolar transistor follows (by diffusion) the formation of an oxide layer (105). The n+ contact layer (116) is for the collector and the n+ zone (117) for the emitter. A low impurity p-zone (118) forms a part of the source and drain. Chemical vapour deposition is used for the PSG ln layer (121) of 600 nm thickness; heat treatment activates the implanted impurities to produce a p+ zone (120). Contact windows (122) are finally etched by a photolithography technique for base, source and drain. The layer (111) is in the thermal oxidn. layer (115) is for the collector diffusion layer (112) for emitter diffusion and layer (113) for the gate.
Patent DE-3844955-C2 (DE)
Inventor: HAESELICH JUN DETLEF
IPC: F42B5/155
Filed: 1988-08-19
Granted: 1999-04-15
Abstract: The invention relates to ammunition comprising a launcher (1) and an active charge (2) to be fired from the latter, the active charge being propelled from the launcher with the aid of a propulsive charge (14). According to the invention, it is proposed that the launcher (1) has in the bottom region an electromagnetic coil (6), which can be connected to an electrical supply source and has a movably mounted armature (10), the armature being designed as a striker pin (10) for a percussion cap (13), which fires the propulsive charge (14). In this way, the previously customary electrical ignition of the propulsive charge (14) is replaced by a reliable striker-pin ignition (5). <IMAGE>
Patent DE-4042650-C2 (DE)
Title: Air bag protection system for vehicle
Inventor: HALAND LARS YNGVE
IPC: B60R21/207
Filed: 1990-06-07
Granted: 1997-11-06
Abstract: Arrangement to protect the occupants of a motor vehicle comprising an inflatable air bag (10) and gas production means for inflating the bag whereby the bag in its inflated state comes between the occupant (15) on a seat and the side of the vehicle.  The middle point of the bag which comes into contact with the occupant aligns in essence with the centre of gravity (16) of the torso of the occupant.
Patent DE-4314175-C2 (DE)
Inventor: BURGER ARTUR PROF DR
IPC: A61P3/06
Filed: 1993-04-29
Granted: 1995-03-30
Abstract: A new modification of Lifibrol is described with a melting point of 132 DEG C - 138 DEG C, particularly from 134 DEG C - 136 DEG C and a primary peak in an IR spectrum at a wave number of 3,200 - 3,400, preferably 3,250 - 3,350. The new modification of Lifibrol (modification II) is distinguished in that it allows for good crystallization and, therefore, can be formulated without problems on a large industrial scale for tablets of acceptable size and high stability.
Patent DE-4434821-C2 (DE)
Inventor: SCHULTHEIS BERND DIPL ING
IPC: F24C15/10
Filed: 1994-09-29
Granted: 1997-12-11
Abstract: PCT No. PCT/DE95/01257 Sec. 371 Date Nov. 12, 1996 Sec. 102(e) Date Nov. 12, 1996 PCT Filed Sep. 14, 1995 PCT Pub. No. WO96/10153 PCT Pub. Date Apr. 4, 1996The present invention relates to an arrangement for assembling and mounting a built-in cooktop such as a glass-ceramic cooktop wherein the cooktop is seated latchably secured from above in a countertop cutout provided therefor. Tolerance problems between the built-in cooktop and the countertop cutout are avoided in that, in the assembly into the countertop cutout, an ancillary assembly frame is premounted with a precise fit to the built-in cooktop. The built-in cooktop is seated in the ancillary assembly frame and is secured via clamping connections or latch connections.
Patent NL-1000236-C2 (NL)
Title: Beam-type flower-mower
Inventor: STOLK JAN
IPC: A01G3/00
Filed: 1995-04-27
Granted: 1995-11-20
Abstract: The mower is partic. for chrysanthemums protruding through a net above the ground, having a driving motor (8) for a beam (3). A frame with ground wheels at one end (6) and a skid (7) at the other end are provided. The mower also has a frame-driving motor. A controller (13) cuts the frame motor in and out for preset periods. It can be arranged to cut the beam motor in and out also. Parallel to the beam there can be a motor-driven shaft (10), on which there are protruding lugs (9) engaging with the ground and adjustable for height. Each dog can comprises a spoke, along which a blade is adjustable at the outer end.
Patent NL-1004272-C2 (NL)
Title: Method for determining fluid flow through conduit
Inventor: LANKVELD WILHELMUS JOHANNES FR
IPC: G01F15/075
Filed: 1996-10-15
Granted: 1998-04-20
Abstract: After the first measurement and presentation, during a subsequent predetermined time period, the quantity of fluid flowing through the conduit is presented on a second display unit and vice versa. Prior to the presentation of a measured fluid quantity, the display unit is adjusted to a predetermined commencement value. The fluid meter involves has at least two display units, whereby with the aid of the measurement device the measured quantity of fluid is alternately readable on the first and second display units. The fluid meter is coupled to a regulating unit incorporating a time clock, whereby during a predetermined time period the measured quantity of fluid is readable on the first display unit, whereby after the elapse of the time period the measured quantity of fluid is readable on the second display unit.
Patent NL-1011075-C2 (NL)
Title: Roof element, contains slats bonded to insulation material layer on top of a support plate
Inventor: RENSEN PETRUS FREDERIKUS MARIA
IPC: E04B7/22
Filed: 1999-01-19
Granted: 2000-07-20
Abstract: Slats (5) are bonded to a layer of insulation material (3) and the distance between the slats and support plate (2) is at least 2 cm.  A roof element (1) for a sloping roof comprises a support plate with a layer of insulation material and parallel slats on top. The slats are bonded to the insulation material and the distance between the slats and support plate is at least 2 cm.
Patent NL-1018675-C2 (NL)
Title: Pipe for building ventilation system in e.g. house, comprises injection molded or extruded outer mantle and synthetic foam inner mantle
Inventor: RAVESTEIN FRANS GERRIT
IPC: F24F13/02
Filed: 2001-07-31
Granted: 2003-02-03
Abstract: The pipe comprises a join-free, injection-molded or extruded outer mantle (1) fitted tightly over a synthetic foam inner mantle.  A pipe for a ventilation system in a building such as a house comprises a self-supporting outer mantle and a synthetic foam inner mantle. The outer mantle fits tightly around the inner mantle and is formed without a join by injection-molding or extrusion. An Independent claim is also included for a ventilation channel provided with one or more of these pipes.
Patent NL-1019063-C2 (NL)
Title: Chain tensioner for bicycle is on end of spring-loaded arm which pivots on crankshaft
Inventor: KRUISSELBRINK HERMAN JAN
IPC: B62M9/16
Filed: 2001-09-28
Granted: 2002-09-24
Abstract: The chain tensioner (1) is used to take up the slack in the chain (8). The tensioner has a freely turning chain wheel mounted on the end of an arm (3). The other end of the arm is secured around the shaft of the crank chain wheel (4). It meshes with the underside of the chain just behind the crank wheel. Its position at the front of the chain makes maintenance easier than with the conventional derailleur system.
Patent NL-1028199-C2 (NL)
Title: Cooling method of air supplied to ventilation space in building, involves bringing supply air into indirect heat-exchanging contact with discharge air leaving from space
Inventor: GRAAFF ABRAHAM ANTHONY JOHN DE
IPC: F24F1/02
Filed: 2005-02-04
Granted: 2005-11-30
Abstract: The method involves bringing the supply air (A) supplied through feed duct (14) to the ventilation space (S), into indirect heat-exchanging contact with the discharge air (R) that leaves the space through discharge duct (17). An independent claim is also included for cooling apparatus.
Patent NL-1029100-C2 (NL)
Inventor: GROOTSCHOLTEN ROBERTUS JACOBUS
IPC: A01G9/24
Filed: 2005-05-24
Granted: 2008-03-26
Abstract: The hinge for the ventilation window comprises at least one clamping part (33, 34) for fixing the window pane into position relative to the hinge, the clamping part being at least partly housed inside a second compartment (27) in the hinge. The roof contains at least one ventilation window pivotally connected to the roof by a hinge which includes at least one U-shaped compartment (23) for locating one side edge (13) of the glass pane. An INDEPENDENT CLAIM is also included for a hinge for ventilation window or panel, comprising an extruded profile (20) containing a first U-shaped compartment for locating one side edge of the window and a second compartment for locating a clamping part for fixing the window into position.
Patent NL-1030546-C2 (NL)
Title: Load displacement mechanism for e.g. armchairs, comprises two grooved parts moved relative to each other by press piece in contact with groove walls
Inventor: BOLT JOHANNES JACOBUS
IPC: A47C3/38
Filed: 2005-11-28
Granted: 2007-05-30
Abstract: The mechanism comprises two parts (1, 2), each containing a groove, two press surfaces (3, 4) extending at an angle to each other and a press piece (5) located in both of the grooves. A first press surface is formed by one of the walls of one groove and a second press surface is formed by one of the walls of the other groove. The press piece moves the two parts relative to each other when it is in contact with both of the press surfaces. The movement direction of this piece is determined by a guide (7) for one or both of these parts. The press piece comprises two opposing rotating rolls which are connected via gear-wheels, the guiding of the part(s) being determined by the gear-wheel transmission ratio, and/or it comprises several (curve) rollers or roller bearings which can optionally rotate relative to each other, and/or it comprises a combination of one or more glide bearings or surfaces and one or more (curve) rollers or roller bearings which can optionally rotate relative to each other. Independent claims are also included for a method for moving a load or creating movement using this mechanism, a construction comprising or assembled from several of these mechanisms, a lifting mechanism comprising this construction or the above load displacement mechanism, a and chair (e.g. armchair or easy chair) with this lifting mechanism integrated into it. The movement method comprises the following steps: (A) positioning the two press surfaces at an angle to each other; (B) positioning the press piece so that it is in contact with both of these surfaces; (C) moving the piece in order to move these surfaces, the piece remaining in contact with both surfaces; and (D) simultaneously moving the press piece and guiding one or both of the press surfaces.
Patent NL-1030868-C2 (NL)
Inventor: KIKSTRA WILLEM OTTO
IPC: B66F9/08
Filed: 2006-01-06
Granted: 2007-07-09
Abstract: The present invention provides a device for lifting loads, comprising: 
- a lifting frame (2) comprising two uprights (4,6) placed at a distance from each other; 
- a mast (12) displaceable in longitudinal direction relative to the lifting frame (2); 
- a lifting member provided with lifting means mounted on the mast (12) for the purpose of lifting the load and/or attaching auxiliary members; and 
- at least two cylinders (14,16) placed at a distance from each other close to the uprights of the lifting frame (2) for the purpose of displacing the mast (12) relative to the lifting frame (2).
Patent NL-1032158-C2 (NL)
Title: Satellite comprises body and two adjustable forward thrust units, each of which is mounted on its own arm, each arm composed of at least three parts rotatable in relation to each other
Inventor: PRINS JACOBUS JOHANNES MARIA
IPC: B64G1/26
Filed: 2006-07-13
Granted: 2008-01-15
Abstract: The satellite (1) comprises a body (2) and two adjustable forward thrust units (3,4), each of which is mounted on its own arm, with each arm (5,6) composed of at least three parts (7,8,9) rotatable in relation to each other through three degrees of freedom defining body axes (A,B,C) of these arm parts. The arms of each forward thrust unit can be outwardly folded. Each forward thrust unit has a first forward thrust motor (10) and a second such motor (11). The body axis (A) of the first arm part (7) is mounted on the satellite body (2) inclinedly. This body axis can be directed through the center of gravity of the satellite or the common center of gravity of the satellite and the second satellite couplable to the first. With the configuration, for adjustment of the trajectory, a forward thrust force (12) by both forward thrust units is delivered. A configuration is also envisaged for station keeping, whereby only one of the forward thrust units is active.
Patent NL-1035688-C2 (NL)
Title: Milk collecting device, has anti-vortex formation plate formed in inside bottom of barrel for reducing tangential velocity of milk flow into milk outlet during emptying of barrel
Inventor: FRANSEN RENATUS IGNATIUS JOSEPHUS
IPC: A01J5/04
Filed: 2008-07-11
Granted: 2010-01-12
Abstract: The device (1) has a barrel (2) with a milk inlet (3) and a milk outlet (5), where the milk outlet is at the bottom of the barrel. An anti-vortex formation plate (7) is formed in the inside bottom of the barrel for reducing the tangential velocity of milk flow into the milk outlet during emptying of the barrel.
Patent SE-521361-C2 (SE)
Inventor: MATTSSON LARS-AAKE
IPC: B21C37/15
Filed: 2001-05-18
Abstract: In a method of reshaping a tube (4), an apparatus is used which has a roller nip (10, 11) for rotating the tube (4), and a shaping roller assembly (12, 13) for alterning the cross-section of the tube (4), for instance from round to oval.
Patent SE-523963-C2 (SE)
Title: Arrangement is for timber support movement on trailer and involves number of supports, of which at least two are combined with movement bridge
Inventor: LINDBERG REGO
IPC: B60P/
Filed: 2001-11-22
Abstract: The arrangement is for timber support movement on a trailer and involves a number of supports (1-4), of which at least two are combined with a movement bridge (5). The bridge is displaceable along the trailer frame (6) from a rear transport position to a front load position. One or more front supports (1,2) are connected together with the movement bridge by means of a short pliable link (7) fastened to the bridge.  Fastening consoles (8,9) are provided so that the short pliable link is completely stretched in both the front and rear end positions. If the vehicle has several movable supports, a corresponding coupling arrangement can be used between each support.
Patent SE-524326-C2 (SE)
Inventor: SEGERLJUNG MAX
IPC: B60B33/00
Filed: 2002-07-15
Abstract: A vehicle comprises a regulation device for ordering of movements of the vehicle (1) in a horizontal plane and a control device with a calculation unit arranged to produce signals to control the control and drive means of the vehicle's wheels (3) by information from the regulation device to achieve movement as instructed by the regulation device. The regulation device is designated with the capability to, on request of a change of the vehicle's direction in the horizontal plane, order a location for a turning point (B) for the vehicle located anywhere in the horizontal plane. The control device's calculation unit is designed to calculate the instantaneous desired value of the respective wheel's angular alignment relative to a lengthwise axis of the vehicle corresponding to the location of said turning point as ordered by the regulation device and send signals to the control means so as to achieve that alignment.
Patent SE-525337-C2 (SE)
Inventor: LEWIS MICHAEL
IPC: H04L12/28
Filed: 2003-06-24
Abstract: A method and an arrangement are provided for reducing the time needed for a communication unit (18) to connect to a communication network (11-16; 14-16), wherein the communication unit has to listen for data transmissions on a plurality of communication channels, and to identify one of the communication channels, on which an ongoing transmission is detected, before being able to begin transmitting. The method comprises the steps of monitoring the time lapsed since last transmission on the channel was ended, and transmitting data on the channel in order to enable the communication unit (18) to detect an ongoing transmission provided that a condition of low data traffic is detected corresponding to that no further data transmission occurs on the channel during a given period of time since the last transmission on the channel was ended.
Patent SE-535503-C2 (SE)
Title: Sudokuspel
Inventor: MARJOSEF ANTONI
IPC: A63F3/04
Filed: 2010-04-20
Abstract: M178 P1sE LG/KOB P.ans. nr 1000395-2 S a m m a n d r a g Uppfinningen avser ett tredimensionelltspel för att kombinera siffror. Spelet är cylinderformat och bildas av upptill nio sammansatta ringar (1) eller andra geometriskafigurer med varsin mittöppning och placerade pà ett verti-kalt rör. Varje ring (l) har nio tärningar (2) med varderasex sidor varav ett antal är numrerade från l till 9 ochplacerade i 3 x 3-grupper med siffersidor resp. att ettär försedda med samma siffra på alla (2,3) är antal tärningar (3) sex sidorna runt om. Resp. ring (l) och tärning anordnad att kunna vridas till avsedda lägen. (Fig 2)
Patent SE-537366-C2 (SE)
Inventor: GRAPHENIUS JONAS PATRIK
IPC: G08B21/22
Filed: 2012-09-25
Abstract: 11 ABSTRACT The present invention re1ates to a security arrangement (1) comprising: ahousing (2); a sensor arrangement (3) arranged in said housing; a cameradevice (4) arranged in said housing; and a communication unit (5) arrangedin said housing; wherein said sensor arrangement is configured to detectmovement of a device (6) being monitored by said security arrangement andsaid security arrangement is configured to in response to detection ofmovement of said device active said camera device and take a picture, andwherein said security arrangement is configured to transmit a taken picture to a contact list utilizing said communication unit. (Fig. 2)
Patent SE-538560-C2 (SE)
Title: A gearbox with a PTO clutch with integrated shaft brake
Inventor: DANIEL HÄGGSTRÖM
IPC: F16H61/04
Filed: 2014-12-10
Abstract: Abstract The present invention re1ates to a device for a gearbox (2) which comprises a mainshaft (10), a counter shaft (5), a p1ura1ity of gearwheel pairs each comprises a primarygearwheel (7-9) arranged on the counter shaft (5) and a secondary gearwheel (11-13)arranged on the main shaft (10) and a PTO (24) shaft. The device comprises a switchmechanism (40) movab1y arranged to a first position in which the PTO shaft isdisconnected from the counter shaft (5) in a non-rotatab1e state, to a second position inwhich the PTO shaft is rotationa11y fixedly connected to the counter shaft (5), and to aneutra1 position in which the PTO shaft (24) is in a rotatab1e state and disconnectedfrom the counter shaft (5). The device comprises further a c1utch mechanism (27) ab1eto provide a c1utching connection between the counter shaft (5) and the PTO shaft (24) when the switch mechanism is in the first position and in the neutra1 position. (Pig. 2)
Patent SE-541073-C2 (SE)
Title: Drill bit insert for percussive rock drilling
Inventor: AHLÉN NIKLAS
IPC: E21B10/56
Filed: 2016-11-18
Abstract: Drill bit insert with a sintered cemented carbide body including a hard phase of tungsten carbide (WC) and a binder phase wherein the cemented carbide comprises 5.0 - 7.0 wt % Co, 0.10 - 0.35 wt % Cr, a mean WC grain size of 0.60 - 0.95 μm and a Cr/Co weight ratio of 0.015 - 0.058. The cemented carbide body has a hardness of 1520 - 1660 Hv30 and a toughness of K1≥ 10.0 both measured in the bulk at the center of the longitudinal axis through the center of the insert, or ≥ 5 mm from any surface of the insert. The insert further has a surface toughness K1≥ 12.0 measured at 0.5 mm below the surface of the body in a transverse direction to the longitudinal axis the insert.
Patent SE-543413-C2 (SE)
Title: Hand-held electrically powered device
Inventor: FRANSSON ADAM
IPC: H02K5/24
Filed: 2019-05-03
Abstract: Herein a hand-held electrically powered device (2) is disclosed. The hand-held device comprises a housing (4), an electric motor (14), and a fan (18). The hand-held device (2) comprises a wall member (20) arranged inside the housing (4) and forming at least part of a wall (22) which delimits a first compartment (24) from a second compartment (26) within the housing (4). The wall member (20) forms an individual element. The wall member (20) is coupled to first and second housing elements. The wall member (20) comprises a through opening (42). The electric motor (14) extends from the first compartment (24) to the second compartment (26) via the through opening (42). The electric motor (14) is supported by the wall member (20).
Patent SE-544898-C2 (SE)
Title: Protection circuit for protecting a battery
Inventor: WIEBOLS ERIC
IPC: H02J7/00
Filed: 2020-03-13
Abstract: It is provided a protection circuit (1) for protecting a battery (5) comprising a plurality of lithium primary cells (6a, 6b). The protection circuit (1) comprises: a switch (2) configured to control when the battery supplies power to a load (7); and a control circuit (4) being configured to: detect, at a first point in time (t1), when a voltage across at least part of the battery (5) falls below a threshold voltage (15); refrain from opening the switch (2) in a preconfigured duration (11) from the first point in time (t1); open the switch (2), once the preconfigured duration (11) has passed from the first point in time (t1) and when a voltage across at least part of the battery (5) is below the threshold voltage.