baber/WOPTO huggingface dataset:
Patent SE-537200-C2 (SE)
Inventor: ANDRÉASON PER
IPC: G01D5/347
Filed: 2012-06-18
Abstract: 16 ABSTRACT The present invention provides an encoder device for optical detection of movement orposition. The encoder device comprises a first terminal for delivery of an electricmeasurement code signal. The encoder device further comprises a first printed circuit board,a detector means mounted on the first printed circuit board and a code means provided witha pattern. The detector means and the code means being displaceable relative to each other,wherein said detector means is disposed to generate the electric measurement code signalin dependence on the relative displacement. The detector means includes at least one light-sensitive semiconductor chip having a first light-sensitive chip surface and a second chipsurface on opposing sides. The first light-sensitive chip surface has a first chip contact areafor electrical connection. The encoder device further comprises a second printed circuitboard positioned between the detector means and the code means, wherein the secondprinted circuit board is shaped so as to allow the passage of light from the code means to thefirst light-sensitive chip surface. The second printed circuit board has a first PCB contact areaconnected to the terminal; wherein the first PCB contact area is connected to the first chip contact area by solder, electrically conducting glue or by ohmic contact. Fig. 1
Patent SE-541179-C2 (SE)
Title: Anordning för reduktion av pulsationer i smörjmedelstrycket inuti en rullborrkrona
Inventor: HARRINGTON DAVID
IPC: E21B10/25
Filed: 2011-11-03
Abstract: Ett borrverktyg som innefattar inbegriper en borrkronkropp, åtminstone en lageraxel, vilken sträcker sig från borrkronkroppen och en rulle, vilken är monterad för vridning på lageraxeln. Lägersystemet för verktyget inbegriper ett radiellt trycklager, från vilket en tryckpulsation på grund av rullpumpning härrör. Ett tätningssystem för smörjmedel, inbegripande en ringformig tätningspackbox och en tätningsring som fasthålls inuti den ringformiga tätningspackboxen verkar för att kvarhålla smörjmedel i lägersystemet. Verktyget inbegriper vidare ett begränsarsystem för smörjmedelstrycket på grund av rullpumpning som är utbildat av en ringformig packbox (separat från den ringformiga tätningspackboxen) och en tryckbegränsande ring som fasthålls inuti den ringformiga packboxen. Begränsarsystemet för smörjmedelstrycket på grund av rullpumpning är positionerat mellan det radiella trycklagersystemet och smörjmedelstätningssystemet och är anpassat för att dämpa pulsationer i smörjmedelstrycket på grund av rullpumpning från att verka på tätningsringen som fasthålls inuti den ringformiga tätningspackboxen.
Patent SE-540896-C2 (SE)
Title: Frameless bullet trap
Inventor: NORMAN PETER
IPC: F41J13/00
Filed: 2016-03-09
Abstract: The invention relates to a slat arrangement (10) for redirecting the trajectory of a bullet. The slat arrangement (10) has a plurality of elongated steel slats (12), and each elongated steel slat (12) has a longitudinal front edge (14) and a longitudinal back edge (16) stretching between a first end (30) and a second end (32). The slat arrangement (10) also has a support structure for supporting the plurality of steel slats (12). The steel slats (12) are positioned in a louver-like fashion for changing the direction of a bullet following a trajectory (20) along the normal of the slat arrangement (10). The support structure is connected to each steel slat (12) at the back edge (16) of the steel slat (12) and between the first end (30) and the second end (32) of the steel slat (12).
Patent SE-541770-C2 (SE)
Title: Adaptive signal synchronization in a robotic lawnmower system
Inventor: LILJEDAHL MARCUS
IPC: B62D1/00
Filed: 2017-04-25
Abstract: A robotic lawnmower system comprising an robotic lawnmower comprising a plurality of sensors (170), wherein the controller is configured for receiving a signal through a first sensor (170’) and determining a first signal qualifier for the first sensor (170’); receiving a signal through a second sensor (170”) and determining a second signal qualifier for the at least one second sensor (170”); comparing the first signal qualifier and the at least one second signal qualifier; and selecting the sensor (170) providing the highest signal qualifier for synchronisation.
Patent SE-545515-C2 (SE)
Title: A prefabricated construction foundation element, a method for manufacturing said foundation element and a method for building a construction foundation
Inventor: GOVERDE ERIK
IPC: E02D27/01
Filed: 2021-04-13
Abstract: The invention relates to a prefabricated construction foundation element (100). The construction foundation element comprises a top layer (110), an insulation layer (130) arranged below the top layer (110), and a reinforcement layer (115) arranged along at least one edge area of the foundation element (100), below the top layer (110) and externally of the insulation layer (130). The top layer (110) and the reinforcement layer (115) comprise a wooden material. The insulation layer (130) comprises at least two sections of load bearing insulation (116) spaced apart such that at least one installation space (117) is formed therebetween, wherein the installation space (117) is provided with a non- load bearing insulation (118). Disclosed is also a method for building a construction foundation and a method of manufacturing a prefabricated construction foundation element (100).
Patent SE-508409-C2 (SE)
Inventor: WIDLUND URBAN
IPC: A61F13/15
Filed: 1992-03-04
Abstract: A disposable, absorbent pants-type diaper includes a front-part (1), a back-part (2), a crotch-part (3) between the front and back parts (1, 2), at least two side-closure parts (12, 13) which mutually join parts of the side-edges (4, 5) of respective front and back parts, so that the pants will present a waist opening (9) and two leg openings (10, 11). The diaper pants further include an elongated absorbent pad (14), an inner casing layer (15), and an outer casing layer (16). At least one of the respective front and back parts (1, 2) has at least one elastically stretchable region (29, 30). The crotch-part (3) is essentially non-stretchable in relation to the stretchable region (29, 30). At least one of respective end-parts (17, 18) of the absorbent pad (14) is disposed within one of the elastically stretchable regions (29, 30), while the center-part (19) of the absorbent pad is disposed within the relatively non-stretchable crotch-part (3) of the pants.
Patent SE-501141-C2 (SE)
Inventor: NILSSON KJELL
IPC: C13K1/02
Filed: 1993-04-16
Abstract: The invention relates to a process to achieve chemical reactions and a continuous hydrolysis of material rich in cellulose and/or starch in a tubular reactor (14) with an inlet end and a discharge end. The material is introduced at temperature and pressure adapted for hydrolysis, into a limited zone (6) with an intensive mixing to start the hydrolysis, which later on is stopped in a limited zone (8) at the discharge end by means of an intensive mixing with chemicals (9) neutralizing the material.
Patent SE-505785-C2 (SE)
Title: Cutting board with large and small sections connected via hinge mechanism
Inventor: LINDBERG SVEN-OLOF
IPC: A47J47/00
Filed: 1993-09-09
Abstract: The cutting board comprises a large section and a small section connected via a hinge at one corner which is arranged at a right angle to the long and short sides of the board. A locking arrangement is provided at a neighbouring corner, near to which is located a control device for inserting a piece into both sections when they lie against each other along one side.
Patent SE-502766-C2 (SE)
Inventor: HEDBERG MATS OLOF JOAKIM
IPC: H03H11/28
Filed: 1994-03-23
Abstract: A connecting arrangement includes a number of NMOS transistors that can be activated or deactivated by means of a control voltage, serving as a control signal, connected to the gate terminals of transistors, to be able to form a circuit connected between two conductors, the circuit presenting resistive properties. The circuit is equipped with a signal receiver and it is regulated by an analog control voltage. The control voltage is connectable to one or several of a number of available control connections. Each control connection is connected to the gate terminals of a group of transistors where the drain and source terminals are connected to the conductors. The control voltage is selected so that the operating point of the transistors will be within, or at least close to, the region where the transistor presents resistive properties.
Patent SE-514030-C2 (SE)
Inventor: ELOFSON ARNE
IPC: D21C9/10
Filed: 1994-11-18
Abstract: Process for high pH metal ion chelation in pulps. Extraction and removal of detrimental metal ions and organic solvent extractives prior to delignification and bleaching is carried out on pulp, preferably kraft pulp, at a pH over 5, more preferably a pH over 6, most preferably a pH of 7-9. Aqueous pulp is first brought to a pH of about 3-6 to cause chelation and desorption of metal ions from the fiber phase of the aqueous pulp, and at the same time implementing air entrainment and evaporation. The pH is then raised, and the extractable species are removed by dewatering and washing the pulp.
Patent SE-504144-C2 (SE)
Inventor: PERSSON AAKE
IPC: B60P1/64
Filed: 1995-03-21
Abstract: Mounting means for releasable, interchangeable superstructures (3) for various types of vehicles and working machines, comprising co-operating means (5, 6) between the releasable superstructure (3) and the vehicle (1) including several tie means (5) which are mounted projecting downwardly from the superstructure (3) on each side thereof and which are rotatable about a shaft of rotation (12) extending in the longitudinal direction of the vehicle, and matching connection and locking means (4) which are mounted in the vehicle chassis (2) or in a prefabricated intermediate frame (7) which is mounted on the said chassis (2), and which comprises a locking pin (15) which is movable normally to the longitudinal direction of the vehicle, and in which said tie means (5) and said locking means (4) are formed with conical surfaces (14, 16) arranged to co-operate with each other, whereby a displacement of a locking pin (15) towards the vehicle chassis (2) and an introduction thereof in a locking recess (13) of a tie means (5) makes the superstructure (3) become pulled down and be pressed against the vehicle chassis (2).
Patent SE-503937-C2 (SE)
Inventor: OHLSSON WEIMAR
IPC: F16L37/12
Filed: 1995-05-08
Abstract: PCT No. PCT/SE96/00593 Sec. 371 Date Mar. 16, 1998 Sec. 102(e) Date Mar. 16, 1998 PCT Filed May 7, 1996 PCT Pub. No. WO96/35906 PCT Pub. Date Nov. 14, 1996A quick connect/disconnect coupling between a female connector and a male connector which is insertable into said female connector, e.g. for connecting a high pressure line to a valve block. The female connector (10) comprises a cylindric space (13) for the cylindrical part (14) of the male connector, the envelope surface of said space being provided with at least one groove (18) for accommodation of resiliently out of and into the cylindrical space movable blocking elements (20). A substantially annular flange (19) is coaxially provided at the outward side of the groove (18) of the female connector, substantially in line with the envelope surface of said space. The blocking means (20) comprise at least three in said groove (18) located metal arc segments, each being biased by an elastic element (21) into an inclined position relative to the symmetrical longitudinal axis of the female connector, said inclined position being the blocking position. In this position, the segments together form a truncated cone, the wide base of which is supported by the outward side of the groove (18), on the radial outside of the flange (19).
Patent SE-506234-C2 (SE)
Title: Missile containing liquid propellant
Inventor: NILSSON YNGVE
IPC: F42B5/16
Filed: 1995-10-03
Abstract: A device (2) for holding a charge in a missile comprises a pressurised cylinder (5) with a base (12), a piston (7) inside the cylinder and liquid propellant (9) between the inside of the piston and the cylinder base. The cylinder base faces outwards and a channel (15) for spraying out propellant passes through it. When the missile is being fired gases force the piston to expel the propellant through spray channels into the ignition region of the gun barrel.
Patent SE-505574-C2 (SE)
Inventor: OEDMARK OLA
IPC: G02F1/1335
Filed: 1995-12-22
Abstract: The invention discloses an electronic price and information display, the color of which for the background and/or displayed symbols may be changed by means of additionally arranged filters, which are arranged to be rotated 90 DEG  on top of the basic filter, to thereby change the color of the background and/or the symbols. The price and information displays being arranged with additional filters, according to the invention, may constitute LCD screens of either reflexive, transmissive or transreflexive type.
Patent SE-513357-C2 (SE)
Inventor: AUGUSTSSON TORSTEN
IPC: H04B10/67
Filed: 1999-07-01
Abstract: The present invention relates to a device and a method for wavelength selective filtration of optical wavelength channels. The wavelength selective filter (1) includes one or more wavelength selective add-drop elements (10, 12, 14 and 16) and one or more on-off switches (20, 22, 24 and 26), wherein a first and a second side of the wavelength selective add-drop elements (10, 12, 14 and 16) includes an input and an output, wherein said on-off switches (20, 22, 24 and 26) are disposed between said input and output on the second side of the wavelength-selective add-drop elements (10, 12, 14 and 16), and wherein in the event of more than one wavelength selective add-drop element said elements are interconnected by means of a connecting waveguide between respective outputs and inputs on the first side of respective wavelength selective add-drop elements.
Patent DE-10137073-C2 (DE)
Inventor: SCHUERMANN ERICH
IPC: B29C45/18
Filed: 2001-07-28
Granted: 2003-07-03
Abstract: An injection unit for an injection molding machine includes an injection device in the form of a plunger/screw, which is driven axially and rotationally in a housing, and a device intended for mixing and metering plastic melt and including an inlet for introduction of an additive. A spacer element is disposed between a backflow prevention assembly of the screw and the plunger, with the spacer element having a length, which corresponds at least to the stroke of the injection device. The spacer element has a first flow channel for establishing in each position a fluidic connection with a second flow channel which initially extends radially in an outward direction and then parallel to the movement and guide area of the plunger to an area between a nozzle and the plunger. The second flow channel extends through the mixing and metering device arranged adjacent to a movement and guide area of the plunger.
Patent DE-19521504-C2 (DE)
Inventor: BRAUN REINHOLD
IPC: B60R7/00
Filed: 1995-06-13
Granted: 1999-03-11
Abstract: The drawer unit has a drawer which pulls out towards the rear of the vehicle. It has a substructure in the form of a light steel frame (9) with running rails (10) for the drawer. There is an adaptor set by which this substructure can be fitted to existing fixing points in known vehicle types. Bending-out points may be included in the drawer, or intended break points in the adaptor set, at the fixing points facing the rear of the vehicle. There may be an attachment set for the drawer with a cover plate or with another drawer to be fitted on the attachment set above the first drawer.
Patent DE-19603717-C2 (DE)
Inventor: BAUR WILHELM
IPC: F26B13/28
Filed: 1996-02-02
Granted: 1998-12-03
Abstract: A drying system for filled continuous tubes of film which is part of a filling, shaping, cooling, sealing, cutting, stacking and final packing plant has contra-rotating brush rolls (8,9,10,11) through the gap between which the tube of film is passed in the direction of arrow (3), so that the brush rolls are driven in a direction opposite to that of the movement of the tube.
Patent DE-19935402-C2 (DE)
Inventor: HASSELBRING BERND
IPC: F16L1/00
Filed: 1999-07-30
Granted: 2001-08-16
Abstract: The invention relates to a method for tightly attaching a piece of flexible tubing of an elastomeric material to a connecting part, especially for attaching air bellows for pneumatic springs to a connecting part with a clamping ring, which is radially pressed using a pressing tool. The force-displacement characteristic line (16) of the pressing tool is recorded while the clamping ring is being radially pressed, in order to carry out the method. This force-displacement characteristic line (16) is used to determine the lost force that is required in the pressing tool for the plastic deformation of the clamping ring and for overcoming the inner friction of the pressing tool. This lost force is used for adjusting the additional force resulting from the pressing tool being moved together in such a way that it corresponds to a predetermined force between the piece of flexible tubing and the connecting part. The invention also relates to a pressing tool for carrying out this method.
Patent RU-2153097-C2 (RU)
IPC: F02M65/00
Filed: 1996-04-16
Granted: 2000-07-20
Abstract: FIELD: mechanical engineering; running-in new and repaired fuel injection pumps of diesel engines. SUBSTANCE: fuel injection pump running-in device has crank-and-link mechanism for converting uniform rotation of electric motor shaft into non-uniform rotation of camshaft on pump under running-in. U-shaped rotating carrier is installed on movable support between driving and driven parts of drive to make sliders move along posts used as guides. Posts are intercoupled by axle rotation for phase displacement relative to each other. Device has three sliders. Two of sliders in driven part of drive are hinge-coupled and they can be fixed, each, on its guide. EFFECT: enlarged operating capabilities, enhanced control of running-in and conditions of servicing. 3 cl, 8 dwg
Patent RU-2195708-C2 (RU)
Inventor: KIRKSI UIL JAM E
IPC: G09B17/00
Filed: 1994-09-23
Granted: 2002-12-27
Abstract: FIELD: educational technique and presentation of inscriptions such as subtitles on image. SUBSTANCE: method includes generation of plurality of audio/video presentation structures each incorporating plurality of descriptive segments with a number of human or other utterances in each segment; superposition of recorded words on such segments which constitute inscriptions corresponding to these utterances, one each time, to tie each utterance and each recorded word together; provision for at least one segment in mentioned presentation structures for each word in group of written words, and broadcasting or any other introduction of such presentation structures on territory, degree and time of such presentations being sufficient to familiarize given group of inhabitants with these written words in relevant language. EFFECT: enhanced self-descriptiveness of presented inscriptions on image. 17 cl, 34 dwg
Patent RU-2164018-C2 (RU)
Inventor: BUSHIN S A
IPC: G01N1/22
Filed: 1997-06-19
Granted: 2001-03-10
Abstract: FIELD: electronics. SUBSTANCE: gear opening up electronic devices is made of running unit, bellows, needle-punch passed through guiding hole, flange for attachment to vacuum system and clamp. Clamp consist of two parts which are inverse images of each other, annular groove for installation of registering rings and axial hole to match outer diameter of pin of exhaust tube of examined electronic device. Clamp is put on mandrel with collar where pressure nut with location ring and coupling nut are located. Coupling nut is meant to transfer tightening force to clamp. Ring of mandrel has chamfer, edge of cylindrical collar rests against conical generatrix of chamfer. Vacuum-tight connection between gear opening up electronic devices and tested device runs over collar. Guiding hole for passage of needle-punch is made in mandrel uniaxially to axis of exhaust tube for execution of reciprocating motions by needle- punch. EFFECT: provision for vacuum-tight connection to electronic device. 1 cl, 2 dwg
Patent RU-2193373-C2 (RU)
Inventor: EVTIKHIEV N N
IPC: A61H5/00
Filed: 1997-06-26
Granted: 2002-11-27
Abstract: FIELD: videotraining equipment. SUBSTANCE: the innovation deals with exercises for eyes, predominantly to remove ocular fatigue in operators users of computer or other devices who are inevitably subjected to harmful impact of display's radiation. The suggested three- dimensional training equipment contains a device to form the set of desired three-dimensional pictures including a set's carrier, for example, as a multiplex hologram installed with a shift upon a disk. The latter has the possibility to rotate being connected with reproduction unit of desired holographic picture. A control block as a step-type engine installs a multiplex hologram into desired position. Several different carriers could be installed upon a disk. The suggested three-dimensional training equipment is highly multipurpose and efficient for it enables to remove any kind of ocular fatigue (oculomotor, accommodative, retinal, color or any of their combination) and favors to train the main characteristics of human visual system (visual acuity and field, color feeling, visual estimation, etc.). EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2162948-C2 (RU)
Inventor: KHAJNRIKH OJNKHAUZEN
IPC: F01D25/30
Filed: 1996-07-08
Granted: 2001-02-10
Abstract: FIELD: mechanical engineering; steam turbines. SUBSTANCE: invention relates to exhaust branch pipe unit of steam turbine and bearing arranged in exhaust branch pipe of such machine. Unit cast as monolithic part is provided with branch pipe part and/or bearing part to receive bearing, and at least part of carrier with at least one carrying arm. This supports part of bearing support and part of branch pipe and encloses the pipeline which passes through part of branch pipe and part of bearing support, being cast into carrying arm. Invention relates to set with at least two such units forming exhaust branch pipe and bed frame for machine bearing. EFFECT: reduced labour input in manufacturing of unit. 13 cl, 8 dwg
Patent RU-2165538-C2 (RU)
Title: Jet engine nozzle
Inventor: JAN KHEGGANDER
IPC: F02K9/97
Filed: 1996-02-12
Granted: 2001-04-20
Abstract: FIELD: aircraft industry. SUBSTANCE: invention relates to rocket engines with outlet part curvilinear in axial section. It is advised to make above-indicated outlet part with variable- length radius in axial direction. EFFECT: provision of control of separation of flow at nozzle outlet. 3 dwg