baber/WOPTO huggingface dataset:
Patent DE-3633562-C1 (DE)
Title: Change-over switching device for a telephone facility for connecting a number of extensions to a common telephone line
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04M1/715
Filed: 1986-10-02
Granted: 1987-12-03
Abstract: A change-over switching device for a telephone facility for connecting a number of extensions (FE1, FE2, FE3) to a common telephone line (La, Lb). The change-over switching device exhibits a bistable relay for each extension. The relay winding (S1.1, S2.1, S3.1) allocated to one setting device is located in the bridge arm of a first diode bridge (B1.1, B2.1, B3.1) arranged in series with the headset device in one branch (La) of the telephone line whilst the relay winding (S1.2, S2.1, S3.2) allocated to a resetting device is arranged in the bridge arm of a second diode bridge (B1.2, B2.2, B3.2) which is connected between the b terminal and the w terminal of the extension via a relay contact (s1.2, s2.2, s3.2). Relay contacts (s2.3, s3.4, s1.4, s3.3, s1.3, s2.4), which in each case open when the setting circuits of another extension are activated, are arranged in the branches (La1, La2, La3) of the telephone line which lead to the extensions. A relay contact (s1.1, s2.1, s3.1), which closes when the relay winding (S1.1, S2.1, S3.1) is activated, is connected in parallel with the first diode bridge. Connected in series with the relay winding (S1.2, S2.2, S3.2) of the resetting device is a Zener diode (D1, D2, D3), the breakdown voltage of which is selected in such a manner that the sum of the voltage dropped across the relay winding and of the breakdown voltage is smaller than the voltage at the w terminal of this extension immediately after ... Original abstract incomplete. <IMAGE>
Patent DE-3805606-C1 (DE)
Title: Device for the releasable fastening of a partial denture on crowns or other counter-pieces on the residual denture
IPC: A61C13/273
Filed: 1988-02-24
Granted: 1989-04-06
Abstract: In a device for the releasable fastening of a partial denture 3 on crowns 1 or other counter-pieces on the residual denture, the locking element is a side wall 62 of a plastic lock housing 6 which has an approximately U-shaped cross-section and can be inserted in the partial denture 3 with a corresponding space 32 for the side wall to be bent out. The side wall 62 is resilient and can be bent out via a rod-shaped actuation element 5. In the normal position, this side wall 62 engages with an inwardly projecting element 63 into an attachment block 41 provided on the crown 1. By adequately bending out the side wall 62 the locking connection between the lock housing 6 and the attachment block 41 is released in a simple manner. In this position, the partial denture 3 can be detached from the crown 1. <IMAGE>
Patent DE-3816167-C1 (DE)
IPC: B60N2/90
Filed: 1988-05-11
Granted: 1989-04-20
Abstract: A headrest (10) for motor vehicle seats is provided with a padded body (P), having a padding carrier (11) contained therein, having padding surrounding the padding carrier (11) and having a padding cover (B), as well as having an insertion slit (17) which is made in the padded body (P), runs around the latter in an approximately equator-like manner and is open approximately radially outwards. Within the insertion slit (17), for connecting two cover edges (18) surrounding the padding annularly, there are edge strips (19) mounted fixedly on said cover edges. In this way, the insertion slit (17) is formed laterally by two walls or wall parts (15, 16) arranged approximately at a parallel distance from one another and with their free edges (22) pointing approximately radially outwards. The regions (15, 16) (e.g. walls or the wall parts) bordering the insertion slit (17) are direct components of the padding carrier (11) made of the same material, to which components counter bearings (20) connected to the padding carrier (11) using the same material are assigned, which counter bearings receive the transverse forces induced by the edge strips (19) in the direction of the slit width (s). A headrest (10) has been provided which is easy to manufacture and assemble and in which a gap in the assembly joint (17) between the cover edges (18) is avoided. <IMAGE>
Patent DE-3904136-C1 (DE)
Title: Appliance for the pressing of fleece pelts
IPC: C14B1/54
Filed: 1989-02-11
Granted: 1990-04-26
Abstract: The apparatus for the pressing of fleece pelts is integrated into a dampening device (13) which has a flexible plate (16) which comes to bear against the surface of the fleece pelt to be pressed and consists of material impregnatable with liquid, by means of which liquid can be applied uniformly onto the surface to be pressed. <IMAGE>
Patent DE-3932398-C1 (DE)
Title: Matching aerial reflector to specified ideal reflector contour - determining deviations of aerial reflector from ideal contour at measurement points on surface of reflector
IPC: H01Q15/16
Filed: 1989-09-28
Granted: 1991-01-17
Abstract: On the surface of the aerial reflector several measurement points are picked out, at which are determined the deviations of the aerial reflector from the ideal reflector contour, which are minimised by a corresp. shaping of the aerial reflector. The places for the measurement points (3, 5, 5') on the surface of the aerial reflector (1) are so selected, that the remaining store of remaining measurement points of the ideal aerial deflector contour are statistically distributed over the surface of the aerial reflector. The interferences of the radiation diagram resulting from the store, occurs with nearly uniform distribution in all directions. ADVANTAGE - Deviation from ideal reflector contour is kept as small as possible.
Patent DE-4104531-C1 (DE)
Title: End attachment for fibre=optic cable - comprises two segments bonded to cable end to provide cylinder to allow drawing through duct
IPC: G02B6/44
Filed: 1991-02-14
Granted: 1992-04-02
Abstract: An attachment is formed at the end of a cable, in particular a fibre optic cable, in order that it may be pulled through a duct or tube. Two segments (2, 3) are bonded to the end of the cable (1) to form a cylindrical section. Holes (8) are formed for the introduction of a polyamide bonding agent. The outer surface is enclose by a tubing (6) that is shrunk onto the surface and is bonded (7) at the end. The inner tube section has a formed hook for attachment a carbiner hook for installation. ADVANTAGE - Simplifies pulling cable through installation duct or tube.
Patent DE-4208503-C1 (DE)
Title: Pipette point sterilising container - has sliding locking lids and perforated plates to hold pipette points alternately up and down
IPC: A61L2/26
Filed: 1992-03-17
Granted: 1993-07-15
Abstract: The container has two facing lids (7,8) which each cover opening into the container, and locked to the container when in the closed position. Each opening into the container has perforated plate (9,10), resting on support bars, with pipette points (13,13a), so that the upper ends of pipettes pointing downwards, alternate with the lower ends of pipettes which are arranged upwards, with a locking grip between them within the container. Pref. each lid (7,8) has sliding movement, with anti-lift locking. Each is extrusion moulded profile with longitudinal guide to fit along the guides at the edges of the container side walls (1,2) in a keyed fit, together with webs at the ends of the U-shaped structure of the lids (7,8) to fit over the container wall guides. The container has two side walls (1,2) parallel to each other and at right angles to the lids (7,8), and two front walls (3) mounted to the side walls (1,2) by screws fitting into prepd. openings in the extrusion moulded walls. Each side wall (1,2) has support bars for the perforated plates (9,10) and at least one longitudinal guide for intermediate base. USE/ADVANTAGE - The container is structured to hold pipette points, to be sterilised in autoclave. The interior space of the container is fully used, and each pipette point can be withdrawn rapidly without affecting others. The container is simply and cost-effectivley produced.
Patent DE-4227917-C1 (DE)
Title: Auxiliary support for violin-type instrument - has upholstered components joined by hand-bent wires to ends of oblong holder and bearing against chest and shoulder
IPC: G10D3/18
Filed: 1992-08-22
Granted: 1993-09-09
Abstract: The support comprises a holder fixed to the instrument, a cushion bearing against the rear of the player's shoulder and joined by a stirrup to the holder, and a first upholstered component bearing against the chest and joined to the holder by a wire which can be bent by hand. The holder incorporates an oblong beam (1), to one end of which the first component (6) is joined. A second such component (6) is also joined by a wire bent by hand (5), bearing against one of the player's shoulders, the two components being adjustable independently of each other. The beam also contains a socket (4), in which the stirrup (2) for the rear cushion (3) fits detachably. USE/ADVANTAGE - Prevents instrument slipping forwards and is easily adjustable to give maximum individual comfort.
Patent DE-4301053-C1 (DE)
Title: Protective cover for lock in side door of car - has lug hinging elastically on assembly perpendicular to installation direction and protrude through cuts in moulding
Inventor: MOLL VOLKER DIPL ING
IPC: E05B17/00
Filed: 1993-01-16
Granted: 1994-05-19
Abstract: A lug (5) on the cover (1) bears against the large components (13) adjacent to the lock (12) on installation. This hinges elastically at right angles to the direction of installation on assembly. It springs out again when installed, so as to protrude into the space required for installation. The lug can be exposed by two or more cuts in the moulding. In the area of a vertical cut, the lug has an edge (7) corresponding to an edge (2) of the cover, so when assembled, they engage under tension. ADVANTAGE - Can be accommodated inside door and even in limited space.
Patent DE-4326868-C1 (DE)
Title: Rapid-release safety coupling
Inventor: LINDENTHAL HANS
IPC: F16D43/21
Filed: 1993-08-11
Granted: 1995-04-06
Abstract: The drive line is divided into at least two axial sections (I,II) which move axially but not able to rotate in relation to each other. Between the two sections, a power unit (13,12,4) allows for movement only when a set amount of axial force has been exceeded. One of the two sections operates the release mechanism (25) for relieving the annular chamber (6) in the case of axial movement.A second release mechanism (23) also possessing the annular chamber is relieved by the relative movement between the sleeve (4) and the surface of an element of the first and or second machine part. The annular chamber is connected to a duct arrangement part. The annular chamber is connected to a duct arrangement (22,26).
Patent DE-4335423-C1 (DE)
Title: Force-torque sensor
Inventor: WOLF ERNST
IPC: G01L5/16
Filed: 1993-10-18
Granted: 1994-12-01
Abstract: The invention relates to a force-moment sensor for the detection of load situations in the case of the action of relatively large forces and moments. It consists of two torsionally stiff rigid frames which are connected to each other via force measuring devices. These force measuring devices are arranged at right angles to each other and pick up forces in the longitudinal direction only. As a result, trigonometric conversions in the signal and data processing are dispensed with. The components of the external forces and moments can thus be assigned directly to the measured values, using a rectangular (cartesian) coordinate system.
Patent DE-4401830-C1 (DE)
Title: Cutting tool to obtain test specimen from strip material
Inventor: GARREIS FRANZ
IPC: B23D15/00
Filed: 1994-01-22
Granted: 1995-05-18
Abstract: The cutting tool has a centre blanking tool (10) that is flanked on either side by guide blocks (5, 8).The blanking tool moves to extract a section of material from a strip material 93).  The edges (11, 12) are parallel to each other and the corresponding surfaces (6, 9) are set at an angle (L, alpha). the angle is typically less than one degree.
Patent DE-4412055-C1 (DE)
Title: MOS terminal resistance circuit for transmission line
Inventor: KOENIG WILHELM DIPL ING
IPC: H01L21/822
Filed: 1994-04-07
Granted: 1995-05-18
Abstract: A terminal impedance circuit is used for transmission lines used to handle high data rates. The circuit uses transmission gates (TG) that consist in principle of a "p" channel transistor and an "n" channel type of formed in CMOS technology.  The control gates are tied to a pair of differencing amplifiers (DV1, DV2) and are used with a current mirror transistors (5A, 5B) An external resistance (R) provides a reference value for the circuit.
Patent DE-4437127-C1 (DE)
Title: Information sheet with data card
Inventor: SCHNOOR ULRICH
IPC: B42D25/00
Filed: 1994-10-05
Granted: 1996-07-04
Abstract: The card (1) is of printable material, as are one or more adhesive labels (17,19). Its supporting portion (5) has a top surface reducing the adhesion of the labels, which are applied to it, and it situated alongside one edge (3) of the card.  The connecting portion (7) is coated with adhesive on the underside, and is glued to parts (13,11) of the top surfaces of the supporting portion and card, to join them together. The supporting portion and labels can be in one piece, and joined together via cut lines.
Patent NL-1004202-C1 (NL)
Title: Trap door and telescopic loft ladder
Inventor: LEPPINK GERRIT JAN IR
IPC: E04F11/06
Filed: 1996-10-04
Granted: 1998-04-07
Abstract: The trap door (2) is set in a fixed frame (1). The frame is set into the ceiling. The telescopic ladder (4) is fastened to the inside surface of the trap door. The ladder is of conventional construction. The trap door is hinged at each side by pins (3a, 3b) which pivot in the sides of the frame a short distance from the corners of the frame. A system of springs and levers is installed between the pivot pins and the frame. The system works on a similar principle to "up-and-over" garage doors, in that they allow the door two stable positions, fully open and fully closed. If the user releases the door in any intermediate position, the system will move it to the nearest stable position.
Patent NL-1016166-C1 (NL)
Title: Wind vane to direct airflow to ground-mounted turbine to drive generator
Inventor: BEUSEN GERARDUS LOUIS IR
IPC: F03D1/04
Filed: 2000-09-13
Granted: 2001-01-03
Abstract: The vane (1) is an oblique section through a leaning cylinder on a turret mounting (2). Facing the wind, it directs airflow through the turbine (4) to drive a generator (5). A door in the deflector (6) provides maintenance access. If storm force winds are encountered, the vane is turned to face downwind. Air flow in the reverse direction will still turn the turbine.
Patent NL-1017207-C1 (NL)
Title: Scaffolding for work on housing has work floor with parts connected by coupling devices
Inventor: MOES TOBINUS JOHANNUS
IPC: E04G5/08
Filed: 2001-01-27
Granted: 2002-07-30
Abstract: Scaffolding (5) comprises material formed to produce work foor (6) comprising parts connected by coupling devices (7). At least the head edges of the floor parts are connected to each other and the floor parts are at least partly hollow. The coupling devices are located under or next to the work floor, and can be inserted in the hollow parts of the floor parts.  The coupling devices are releasable and are hingeably or pivotably fixed to the floor parts. They are provided with securing devices to counteract undesirable movement of the coupling part and the corresponding floor part.
Patent NL-1022591-C1 (NL)
Title: Training apparatus, especially for speed skaters, comprises track and tensile device for athlete to hold whilst it is wound up at variable speed
Inventor: BOELSMA MENNO
IPC: A63B69/00
Filed: 2003-02-05
Granted: 2004-08-06
Abstract: The apparatus comprises a track which is laid on the ground and a tensile device for the athlete to hold. The tensile device can be wound up at a variable speed.
Patent NL-1022965-C1 (NL)
Title: Accessory for drinking water straight from tap, contains valve which can be closed to generate upwards jet of water
Inventor: BRINKHAUS LUCAS PETER JOHANNES
IPC: E03C1/08
Filed: 2003-03-18
Granted: 2004-09-21
Abstract: The accessory contains a valve (3) which can be rotated by hand in order to shut off the normal flow of water and build up a sufficiently high water pressure inside for a water jet to be forced out of the accessory in an upwards direction.
Patent NL-1023298-C1 (NL)
Title: Preparation of snack, especially doughnut with cylindrical shape, by heating batter inside elongated vessel before deep frying
Inventor: NEERVEN PETRUS GERARDUS GODEFR
IPC: A23L1/164
Filed: 2003-04-29
Granted: 2004-11-01
Abstract: Before cooking, the viscous snack mixture is introduced into an elongated vessel (13) and then heated so that it at least partly solidifies and/or a solid layer is formed on the outside. A method for preparing a snack comprises cooking (preferably deep-frying) portions of a viscous substance prepared from food ingredients, preferably doughnut ball batter. Before cooking, the substance is introduced into an elongated vessel and then heated so that it at least partly solidifies and/or a solid layer is formed on the outside. Independent claims are also included for the following: (1) Process apparatus for preparing the snack, comprising a portioning device (3), a heating and/or cooking device (5) for the portions and a device (7) for transporting the portions between the portioning and heating and/or cooking devices; and (2) Snack prepared by this method.
Patent NL-1030250-C1 (NL)
Title: Method for fitting a covering layer on a laptop computer, involves layer separately produced from laptop prior to being fitted on laptop upper side, purpose being to distinguish easily laptop from others
Inventor: MOOK FRANK ALBERT JACOB VAN
IPC: G09F3/02
Filed: 2005-10-21
Granted: 2005-12-19
Abstract: The method is for fitting a covering layer on a laptop computer, involves the layer (3) separately produced from the laptop prior to being fitted on laptop upper side (2), the purpose being to distinguish easily the laptop from others. The covering layer is provided with air channels (4). The covering layer is made of material free of polyvinylchloride, is thinner than 100 micrometers and is transparent. Prior to the application of the layer, it and/or the laptop receives a progressive adhesive layer.
Patent RU-2046463-C1 (RU)
Title: Leak-tight nickel-hydrogen cell
Inventor: GALKIN VALERIJ V
IPC: H01M12/04
Filed: 1986-03-24
Granted: 1995-10-20
Abstract: FIELD: electrical engineering. SUBSTANCE: leak-tight nickel-hydrogen cell has nickel oxide positive electrodes electrically coupled by means of asbestos electric carrier to negative hydrogen electrodes composed of metal-ceramic-nickel base with porosity 20-30% and thickness 40.0-120.0 μm, hydrophobized platimun-palladium active layer 1.0-10.0 thick on which surface fluoroplastic layer having thickness 0.25-5.0 μm presenting alternating hydrophobized sections and hydrophilic channels with outlet to surface of fluoroplastic layer is deposited. Surface of metal-ceramic nickel base is produced in the form of relief cellular grid with area of surface of cells amounting to 75-80% area of base with depth of cells amounting to 16.7-50.0% of thickness of base but not less than 0.02 mm and distance between cells 0.05-0.3 mm. Active layer with fluoroplastic layer deposited on its surface is placed in cells of relief grid. Base of metal-ceramic nickel base has direct contact with electric carrier and its surface with gas separator. EFFECT: facilitated manufacture, enhanced operational characteristics. 3 dwg
Patent RU-2064342-C1 (RU)
Title: Magnetic separator
Inventor: BLAGODATNYJ VLADLEN MIKHAJLOVI
IPC: B03C1/02
Filed: 1987-10-16
Granted: 1996-07-27
Abstract: FIELD: benefication of mineral resources. SUBSTANCE: magnetic separator includes V-shaped trough 1. Electromagnets 5 are installed on walls of sections of trough along longitudinal axis of separator determining its V-shaped. Electromagnets are used to extract magnetic fraction while they are connected to source 7 of power supply. EFFECT: increased efficiency of extraction of magnetic fraction. 2 dwg
Patent RU-2040881-C1 (RU)
Title: Self-propelled harvester
Inventor: KHAJNRIKH OSTRUP
IPC: A01D41/14
Filed: 1988-09-12
Granted: 1995-08-09
Abstract: FIELD: agricultural machines. SUBSTANCE: self-propelled harvesting machine, for example a combine harvester, comprises a front-mounted working tool, secured on the ends of piston rods of the machine hydraulic cylinders. The rod ends of hydraulic cylinders communicate with one another via a pipe with a switch-over valve while the head ends, through a pipe. This allows the working tool to turn around the middle longitudinal centerline of the machine without changing its center of gravity This, in turn, ensures its stable road performance characteristics. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2059147-C1 (RU)
Title: Cryogenic tank
Inventor: ZASHLYAPIN RUDOLF A
IPC: F17C3/00
Filed: 1990-04-17
Granted: 1996-04-27
Abstract: FIELD: cryogenic engineering. SUBSTANCE: cryogenic tank has outer shell, inner vessel mounted on supports, and insulating space between them filled with multi-layer and powder heat insulation. The powder insulation is positioned at the bottom part of the insulating space up to the level where supports are secured to the vessel. The sizes of the multi-layer insulation are defined by the relationship presented in the invention description. EFFECT: decreased heat losses. 5 dwg
Patent RU-2004267-C1 (RU)
Inventor: KARP YULIJ S
IPC: A61N2/02
Filed: 1989-07-27
Granted: 1993-12-15
Abstract: Изобретение относитс  к рефлексотерапии  и физиотерапии и может быть использовановлечебныхи   профилактических цел х. Технический результат  - расширение диапазона программировани , повышение эффективности  воздействи  за счет обеспечени  возможности  дистанционного воздействи , обеспечение  возможности применени  широкого  спектра рабочих веществ дл  соблюдени   полного согласовани  параметров воздействующего  излучени  и объекта воздействи ,  снижение энергии возбуждени  рабочего  вещества и обеспечение возможности регулировани  параметров вторичного излучени  - достигаетс  тем, что в способе формировани  неинвазивного программируемого  воздействи  на биообъект, включающем  воздействие внешней возбуждающей энергии  на вещество, взаимодействие которого  с биообъектом измен ет функциональное  состо ние последнего, на преобразующее  вещество воздействуют управл емой внешней  возбуждающей энергией, а вторичным  излучением преобразующего вещества воздействуют  на рабочее вещество, выходное  вторичное излучение которого взаимодействует  с биообъектом, а устройство дл  формировани  неинвазивного программируемого  воздействи  на биообъект содержит блок  источника возбуждающей энергии и вещество , расположенное в зоне действи  внешней  возбуждающей энергии в контейнере в  качестве преобразующего вещества, а рабочее  вещество расположено по рабочей оси  вторичного излучени  преобразующего вещества , при этом блок источника внешней  возбуждающей энергии выполнен в виде  источника управл емого магнитного или  электрического пол . 8 з.п. ф-лы, 7 ил.  d к о о U ы ON  -4 п
Patent RU-2015335-C1 (RU)
Title: Anchor
Inventor: KURILOV VIKTOR V
IPC: E21D21/00
Filed: 1990-01-03
Granted: 1994-06-30
Abstract: FIELD: mine working support. SUBSTANCE: anchor stem is made of material possessing reversing shape memory. EFFECT: higher operate reliability, increased efficiency and possibility of repeated use. 3 cl
Patent RU-2070781-C1 (RU)
Title: Grain harvesting machine
Inventor: SIDOROV NIKOLAJ ANDREEVICH
IPC: A01D41/08
Filed: 1990-02-14
Granted: 1996-12-27
Abstract: FIELD: agricultural machines. SUBSTANCE: grain harvesting machine has pneumatic thresher with zigzag threshing channel and drums with radially projecting blades. Circular space is formed between blades and inner space of threshing channel. Shutters are installed at inlet and outlet of threshing channel. EFFECT: enhanced quality of grain threshing. 10 dwg