baber/WOPTO huggingface dataset:
Patent DE-3727975-C2 (DE)
Inventor: KEMPE MANFRED DIPL ING
IPC: F16H25/20
Filed: 1987-08-21
Granted: 1995-10-19
Abstract: A backlash-free drive for the infeed mechanism of a microtome, comprising a threaded spindle (1) mounted so as to be rotatable but axially non-shiftable, as well as two nut elements (2a, 2b) connected such that they are non-rotatable but can be shifted in an axial direction relative one another, said nut elements being spring-loaded against one another in an axial direction. Acceptable tolerances for the conicity of the threaded spindle are obtained by making use of at least one plain bearing (11,13;12,14) between the threaded spindle and nut element (2a), said nut element being connected to a specimen holder (16) via a gear. Fences (30,32;31,33) acting in the direction of spindle rotation protect the thread from deformation, as do two frictional clutches (24;25), which prevent excessive driving torques from having an effect and allow the user the option of operating the micrometer with manual feed (22) or an automatic feed device (26).
Patent DE-3809978-C2 (DE)
IPC: A61M37/00
Filed: 1988-03-24
Granted: 1992-03-12
Abstract: A reservoir has a release surface for controlled, diminishing release of active substances throughout the period of application to solid, liquid or gaseous acceptors. At at least one position on the reservoir (102), a flat (101) cross-sectional surface of the reservoir is smaller than the release surface. Also described are a device for controlled, diminishing release of active substances throughout the period of application having at least one reservoir (102), and the use of the device disclosed in technology, human and veterinary medicine, cosmetics and pest control, at least one active substance to be released being effective in the field of technology, human and veterinary medicine, cosmetics and pest control.
Patent DE-3814794-C2 (DE)
IPC: D21G1/02
Filed: 1988-05-02
Granted: 1992-05-07
Abstract: A heatable roll (1) has a roll casing (2), the interior (17) of which is equipped at the ends with fittings (E) and through which a liquid heat-exchange medium can flow. An additional heating device (34) is provided for the ends (37) of the roll casing which engage over the fittings (E). The useful width of the working surface (6) of heatable rolls can thereby be increased. 
<IMAGE>
Patent DE-3911695-C2 (DE)
IPC: C08L77/00
Filed: 1989-04-10
Granted: 1992-11-12
Abstract: Mouldings containing parts of different polymer components which may contain additives and at least some of which are incompatible, comprising
 a) a thermoplastic polymer, in particular a polyamide, and
 b) a thermoplastic polymer which is at least partially incompatible therewith, in particular a polyolefin, where a) and/or b) are in the form of an intimate compatible mixture with
 c) a modified polyolefin in which the parts comprising normally incompatible polymer components adhere strongly to one another and the limited contact surfaces (3, 4) are impermeable to liquids and gases. 
<IMAGE>
Patent DE-3925130-C2 (DE)
IPC: C09J7/29
Filed: 1989-07-28
Granted: 1993-04-15
Abstract: There is described a multilayered, flexible marking tape comprising an auxiliary support and a contact-adhesive layer. Between the auxiliary support and the contact-adhesive layer there is situated a binder-containing cover layer which is more adherent to the contact-adhesive layer than to the auxiliary support. The contact-adhesive layer has been coloured with a colorant, in particular a pigment. If fluorescent pigments are incorporated into the contact-adhesive layer, the marking tape becomes highly suitable for marking or highlighting passages in written text. A suitable choice of contact adhesive permits later easy removal without impairment of the marked sheet.
Patent DE-4130265-C2 (DE)
Inventor: KRAGL RUDOLF
IPC: F16H61/10
Filed: 1991-09-12
Granted: 2003-08-07
Abstract: Road speed and throttle flap position are interrelated in a low speed range with the throttle partly open. Changing-up from first gear is effected (1-2) if 40 km/h is attained with throttle opening less than 35 deg. Changing-down from second gear (2-1) follows a drop to 20 km/h at a throttle opening of 39 deg. or less. Frequent speed changes with small throttle openings switch the system into a "stop-go" mode whereby some changing-down is suppressed. ADVANTAGE - Gear-changing is minimised in congested traffic, improving driver comfort and prolonging life of transmission.
Patent DE-4138015-C2 (DE)
Inventor: NATTERER HELMUT
IPC: G05B19/042
Filed: 1991-11-19
Granted: 1996-11-14
Abstract: The watchdog circuit includes two stages (10,11) coupled to an input port (8) and an output port (9). One of the stages is a synchronising circuit (10) and the other a detection stage (11). The detection circuit has a coupling stage (R5,C2,R6) for the output signal (Uw). The synchronising circuit provides an input (Us) of a square wave form. The detector circuit checks the level of the output signal level before the input has changed state. If a fault occurs the computer resets. ADVANTAGE - Provides continuous, simple check on programme operation.
Patent DE-4224785-C2 (DE)
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1992-07-27
Granted: 1997-04-30
Abstract: An endo-osseous tooth implant for a fixed dental prosthesis has an essentially cylindrical round body (10) of a metal for implantation in the jaw bone and a metal fastening head (44) for a dental superstructure which can be firmly connected with an implant post (30). The metal implant post (30) can be screwed into the inner bore (12), which is open at its coronal end, of the round body, if appropriate with interposition of an intermediate sleeve of an elastic material, and the round body has on its coronal end a cylindrical annular recess (16) provided with at least one basic body engaging element (18) for reception of a cervical centering collar (24), provided with at least one spacer sleeve engaging element (26) complementary to the basic body engaging element(s) (18), of a metal spacer sleeve (20) whose internal diameter is larger than the internal diameter of the inner bore of the basic body (10) or of the intermediate sleeve and which can be applied with a shoulder (22) against the coronal edge of the basic body (10). In the used state of the tooth implant, complementary engaging elements of the basic body (10) and the spacer sleeve (20) secure the spacer sleeve (20) against rotation about the longitudinal axis of the basic body relative to the basic body. The implant is characterised in that the implant post (30) has on its coronal end a partially spherical head (36) which is flattened so as to be essentially plane toward the coronal side and whose diameter is larger than the diameter of an implant post stem (34) located between a cervical threaded section and the partially spherical head (36), in that the fastening head (44) has on its cervical end a partially spherical shell (42) which engages around the partially spherical head (36) of the implant post (30) and has on its cervical end a pivoting opening (46) which can be penetrated by the thread-free implant post stem and whose diameter is smaller than the diameter of the partially spherical head (36) but larger than the outer diameter of the implant post stem (34), in that the partially spherical head (36) and the partially spherical shell (42) are provided with complementary carrier means for the cardanic connection of the fastening head (44) to the implant post (30), in that the spacer sleeve (20) forms a bearing socket (28) in its coronal region for accommodation of the partially spherical shell (42), and in that the fastening head (44) has at least one attachment means for a screwing tool (62), as well as a fixing tool (60) for the implant. <IMAGE>
Patent NL-1004773-C2 (NL)
Title: Production of cardboard products from pulp
Inventor: PRIOR STEPHEN HENRY
IPC: D21J7/00
Filed: 1996-12-13
Granted: 1998-06-17
Abstract: A cardboard product is produced in an apparatus containing a pulp bath, a porous mould, a transfer mould to receive the pre-form and pass it to a drying mould and means to transport the product from the drying mould. Several drying moulds are placed in series with at least as many transfer moulds.
Patent NL-1011050-C2 (NL)
Inventor: SMEETS PAULUS MARIA
IPC: F16G5/16
Filed: 1999-01-18
Granted: 2000-07-19
Abstract: Drive belt (10) for a continuously variable transmission, as for use in motor vehicles, having transverse elements (20) and at least one endless carrier. The transverse elements (20) are each provided with a recess (21), which extends between a first and a second main face (22 and 23, respectively) of a transverse element (20), which main faces are oriented transversely to the intended direction of movement (C) of the drive belt (10). The recess (21) offers accommodation for the carrier (30) and at least is bounded by an abutting face (24), intended to come into contact with a main face (30') of the carrier (30), and a boundary face (25), which is oriented transversely thereto and restricts the freedom of movement of the carrier (30) in the axial direction. The boundary face (25) merges into the first main face (22) and into the second main face (23) via transition edges (27, 27'), characterised in that the radius of curvature (R) of at least one transition edge (27) is less than 0.2 mm. <IMAGE>   <IMAGE>
Patent NL-1021147-C2 (NL)
Title: Increasing the stress protein content of plant material, for use in medicine for treating e.g. cancer, comprises heat treatment in an atmosphere with an elevated carbon dioxide content
Inventor: JONG GOVARDUS ADRIANUS HUBERTU
IPC: A01H3/00
Filed: 2002-07-24
Granted: 2004-01-27
Abstract: Increasing the stress protein content of plant material comprises heat treatment in an atmosphere with an elevated carbon dioxide content.  Independent claims are also included for:  (1) a stress protein produced as above; and (2) plant material with a stress protein content above 0.005% by weight of total protein or above 50 mg per kg of plant material or with a heat shock protein (HSP)70 content above 0.5 mg/kg.
Patent NL-1021537-C2 (NL)
Title: Pumping station, has barrier located inside outlet pipe connected to higher water level
Inventor: MANSHANDEN GERARDUS AUGUSTINUS
IPC: E02B8/08
Filed: 2002-09-26
Granted: 2004-03-29
Abstract: The station (1) comprises a pump (5) with a first inlet pipe (6) at the lower water level (3) and a second outlet pipe (7) at the upper water level (4). The first pipe has an outlet in communication with the second pipe. A barrier (9) is located inside the second pipe at a point upstream from its outlet.
Patent SE-515774-C2 (SE)
Inventor: BARK MOLLY
IPC: A41C3/12
Filed: 2000-02-21
Abstract: An integral bra frame, comprising an elongate frame of a resilient material, said frame (1) being deformable to provide desired size and width of the bra and to match the bra type. The ends (2) of the frame (1) are shaped as thickened terminals, such as broadened knots, the cross-section shape of the frame (1) being elliptic. The frame (1) is rotated around its centre axis to along the frame (1) at different portions of the frame (1), the major axis of the ellipse being substantially parallel to the body at the ends and along the cups, and substantially perpendicular to the body at its central portion between the cups during use.
Patent SE-515942-C2 (SE)
Inventor: BREWITZ HANS
IPC: B29C45/26
Filed: 2000-04-05
Abstract: An assembly for injection moulding of plastic components, comprising a mould unit (1) with a first mould means (2) and a second mould means (3), said mould means (2, 3) being joinable with each other to define a cavity (4), and a feeding unit for introducing a viscous polymer material into the cavity (4) defined by the mould means (2, 3). The assembly has a first element (8) with a through hole (9), said first element (8) being releasably arranged on the side (7) of the second mould means (3) facing the first mould means (2), said cavity (4) being partly defined by said hole (9) when putting together the mould means (2, 3). The invention also concerns a corresponding method for injection moulding of plastic components.
Patent SE-516606-C2 (SE)
Inventor: LAN RED
IPC: B62B9/16
Filed: 2000-04-28
Abstract: A wheeled carriage includes a frame body (1) having a leg (14), a wheel (16), a horizontal axle (15) connecting the wheel (16) to the leg (14), a fender (3) having a top panel (31) disposed on top of the wheel (16) and a side panel (32), a fender support (2) including an elongated bent rod which has a bottom pivotal section (24) mounted pivotally on the axle (15), and two opposite end sections (21) turned oppositely from the bottom pivotal section (24) and extending upward to the side panel (32), two spaced apart engaging members (34) disposed on the side panel (32) and engaging respectively the end sections (21), and an interlocking unit (4) disposed on the leg (4) and the side panel (32) to lock the fender (3) against angular movement relative to the leg (14).
Patent SE-518451-C2 (SE)
Inventor: ANDERSSON LARS-OVE
IPC: B62D1/19
Filed: 2000-07-03
Abstract: In a steering wheel arrangement for motor vehicles, in which a steering column ( 5 ) provided with a steering wheel ( 4 ) is pivotally supported in a holder ( 6 ) in the vehicle, the steering wheel ( 4 ) together with a first section ( 7 ) of the steering column can be moved closer to the driver of the vehicle in the event of a collision. This is achieved by means of a drive device comprising a working chamber ( 13 ) intended to act upon the first section ( 7 ) of the steering column, to which chamber a gas generator ( 21 ) is connected, which is designed to be activated in the event of a collision in order to deliver propellant gas to the working chamber ( 13 ), thereby moving the steering wheel and steering column. During the movement the steering wheel may also be lowered. The gas generator ( 21 ) may also deliver gas to an airbag ( 20 ) fitted in the steering wheel ( 4 ).
Patent SE-519624-C2 (SE)
Inventor: SKOELD PER-OVE
IPC: B65B13/02
Filed: 2001-07-26
Abstract: The present invention relates to a taping machine, comprising a handle (1), a stator casing (7) arranged by the handle, a transmission (3) arranged inside the stator casing (7), which transmission is driven by a motor (32), a rotor (4) arranged partly inside the stator casing (7) and comprising a C-shaped part (43) that is provided with a drive track (41) for said transmission (3), a support arrangement (5) for rotatable suspension of said C-shaped part (43) on the stator casing (7) and a control organ (60) for influencing said motor (32), characterized in that arranged on the stator casing is a number of support wheels (50A-50G) interacting with the inner periphery (40) of said C-shaped part (43).
Patent SE-519765-C2 (SE)
Inventor: LYNGGAARD STEFAN
IPC: G06F3/0354
Filed: 2001-08-23
Abstract: The present invention relates to a method for connecting a portable unit (1) to a particular server unit from among a plurality of server units (5, 6, 7 and 8). The portable unit (1) comprises a first address list and the particular server unit comprises a second address list. The first and the second address lists comprise the attribute of at least one server unit and the address of this server unit. The method comprises the steps of updating the second address list from the first address list and updating the first address list from the second address list. The invention also relates to a server unit and a portable unit.
Patent SE-519998-C2 (SE)
Inventor: MARKLUND GUNNAR
IPC: B65G57/18
Filed: 2001-09-03
Abstract: The invention concerns a means of momentary separation of lengths of timber (3) that are cross-fed in collected layers (9) on a main conveyor (1) comprising a number of adjacent means of transport (2), which primarily are of chain type, running in endless paths adjacent to each other and running at a determined speed (V1) define a first transport plane (Y1). For momentary separation of the lengths of timber transported in the layer there is in conjunction with the main conveyor (1) arranged a sub-conveyor (10) comprising several continuous first means of conveyance (11) of primarily belt type running at a speed (V2) that exceeds speed (V1) offset in relation to the continuous means of conveyance (2) of the main conveyor, arranged adjacent to each other in endless paths defining a second transport plane (Y2) carrying the timber that bridges part of the first transport plane (Y1), whereby the lengths of timber (3) transported on the main conveyor pass over the sub-conveyor. <IMAGE>
Patent SE-524951-C2 (SE)
Inventor: SUNDSTROEM ANN
IPC: C22C38/52
Filed: 2001-09-02
Abstract: A method of providing corrosion resistance, structural stability, mechanical strength and workability in applications with aggressive environments such as chloride-containing environments, are realized by providing at least one article formed from a composition which includes (in weight- %) up to 0.03% C, up to 0.5% Si, 24.0-30.0% Cr, 4.9-10.0% Ni, 3.0-5.0% Mo, 0.28-0.5% N, 0-3.0% Mn, 0-0.0030% B, up to 0.010%, 0-0.03% Al, 0-0.010% Ca, 0-3.0% W, 0-2.0% Cu, 0-3.5% Co, 0-0.3% Ru, balance Fe and inevitable impurities. The ferrite content is 40 to 65 volume % and a PRE number of at least between 46 and 50 in both the austenite and ferrite phase, and with an optimum ratio or relationship between PRE austenite and PRE ferrite in the range of 0.90 to 1.15; preferably between 0.9 and 1.05.
Patent SE-524755-C2 (SE)
Inventor: CHOLSAIPANT NATTHI
IPC: B65D88/16
Filed: 2002-11-25
Abstract: A bulk bag is provided with a seamless bottom or base. The base is constructed of a single sheet of material which is folded at the corners thereby providing a continuous and seamless member which prevents leakage of material contained within the bulk bag as well as contamination of product within the bulk bag from the environment. An upper assembly of the bulk bag may either conform to the shape of the base, or may be of another shape as desired.
Patent SE-525138-C2 (SE)
Inventor: CARLSSON GOERAN
IPC: F24F7/10
Filed: 2003-05-09
Abstract: The disclosure relates to a ventilated floor with a sub-floor, a duct- or gap forming device for creating a ventilation space along the sub-floor, a structural layer (4) which rests on the duct- or gap forming device, the structural layer (4) having a flooring on its upper side or itself constituting such a flooring. The ventilated floor also has a filter for the supply of air (21) to the ventilation space and a fan for exhausting air (22) from the ventilation space. The structural layer (4) has a floorboard (9) with a number of ducts which extend in its interior. The ducts are closed towards the top side of the floorboard (9) and are in communication with the ventilation space by the intermediary of a number of apertures. The ducts are in communication with the fan (22). The disclosure also relates to a floorboard which is included in the ventilated floor. The disclosure further relates to a method of producing a floorboard, comprising the steps of: making a number of grooves in the floorboard, making a number of through-going apertures in the bottoms of the grooves, forming a recess and securing the top board in the recess.
Patent SE-526633-C2 (SE)
Title: Cemented carbide tool insert/button for mining and construction for drilling/cutting of rock, mineral, asphalt, and concrete, comprises hard constituents in binder phase of cobalt and/or nickel and surface portion(s) and interior portion
Inventor: TILLMAN MATHIAS
IPC: C23C/
Filed: 2003-12-22
Abstract: Cemented carbide tool insert/button for mining and construction comprises hard constituents in a binder phase of cobalt and/or nickel and surface portion(s) and an interior portion. The grain size of the surface portion is smaller than in the interior portion. The surface portion with the fine grain size has a lower binder phase content than the interior portion. An independent claim is included for a method of making a cemented carbide body with a wear resistant surface zone comprising: providing a compact of cemented carbide from a single powder; possibly presintering the compact and grinding to desired shape and size; placing a powder of grain refiner containing carbon and/or nitrogen on portion(s) of the exposed surface of the compact/presintered blank, preferably containing chromium; sintering the compact/presintered blank and grain refiner powder so as to diffuse the grain refiner toward the center of the body, forming a surface zone inwardly from the exposed surface on which the grain refiner was placed, and forming an interior zone; possibly adding an isostatic gas pressure during the final stage of sintering to obtain a dense body; possibly post-HIP-ing at a temperature lower than the sintering temperature and at a pressure of 1-100 MPa; possibly grinding to final shape; possibly removing undesired carbides and/or graphite from the surface using grinding and/or any other mechanical method, with the sintering performed for a time enough to obtain a dense body with a surface portion having a smaller grain size and lower cobalt content than in the interior portion.
Patent SE-526534-C2 (SE)
Inventor: DAWSON STEPHEN M
IPC: F16J15/53
Filed: 2004-02-13
Abstract: The invention herein is a seal to seal a rotating shaft to housing. The seal has a stator and a rotor, magnetically and mechanically coupled. The mechanical couple is provided through an interlocking annular groove provided on one component and a flange face on the other component. The mechanical couple allows the two components to become interconnected once a predetermined range of free movement of the rotor is exceeded. The stator and rotor are also mechanically coupled through a plurality of magnets positioned on either the stator or rotor. After the predetermined range is exceeded, the rotor slips along the shaft while the stator remains fixed, maintaining a seal in during axial movement of the rotating shaft.
Patent SE-526292-C2 (SE)
Inventor: SNEKKENES VIDAR
IPC: D21C9/18
Filed: 2004-04-07
Abstract: By shredding of the pulp to a finely divided dry granulate, dilution to a homogeneous consistency in the medium consistency range can take place exclusively through hydrodynamic effects from the addition of dilution fluid. The dilution fluid is added to the granulate at a position at which the granulate is in free fall in a stand pipe 22, 40 and above a level LiqLEV of diluted pulp in the stand pipe. A number of nozzles are arranged around the periphery of the stand pipe, directed in towards the centre of the stand pipe, obliquely downwards in the direction of fall of the granulate. <??>It is possible through this simplified procedure to avoid completely the conventional dilution screws, and this reduces the investment costs and operating costs, while at the same time unnecessary mechanical influence of the pulp fibres can be avoided. <IMAGE>
Patent SE-531407-C2 (SE)
Inventor: GRENZELIUS NORBERT
IPC: A47C1/024
Filed: 2005-05-04
Abstract: A chair seat adapted to be mounted on or in a frame, and comprising a seat part (4) and a backrest part (5), which parts are functionally separate units, and which are joined by a spring means which allows the backrest part to move resiliently in relation to the seat part, and in which the spring means comprises one or more thin flexible strips of a spring material, preferably a carbon fibre web material, comprising a flat upper spring part (2a) which is fixed to the backrest part (5) of the chair seat and a flat lower spring part (2b) which is fixed to the seat part (4) of the chair seat, and in which the spring means (2) is formed with a curved spring part (8) between the two flat spring parts (2a, 2b) which is substantially free from the seat and the backrest, and which provides a spring action and a counter spring action of the backrest (5) in relation to the seat part (4).