baber/WOPTO huggingface dataset:
Patent DE-3507738-C1 (DE)
Title: Linear accelerometer
Inventor: GROESSLER PETER DIPL-ING
IPC: G01P15/093
Filed: 1985-03-05
Granted: 1986-09-04
Abstract: The linear accelerometer has at least one inertial mass whose position inside at least one housing can be determined by means of at least one measuring device. The inertial mass can move freely within the housing in at least one direction and is elastic, preferably hard elastic, at least in the direction of motion. The parts of the housing which limit the motion of the inertial mass determined by the acceleration are likewise elastic, preferably hard elastic, in such a way that the inertial mass is reflected with as little loss as possible. During measurement, account is taken only of the free-flight phase of the inertial mass. <IMAGE>
Patent DE-3601971-C1 (DE)
Title: Wool holder to allow working with several walls - has vertical mounting rods inserted into hexagonal base plate
IPC: D04B3/06
Filed: 1986-01-23
Granted: 1987-05-27
Abstract: The holder for several balls of wool is equipped with vertical mounting rods, each of which can accommodate a revolving ball of wool.  The base plate of the holder consists of strips and is in the shape of a hexagon.  The mounting rods are inserted into the base plate. ADVANTAGE - The installation is simple and cheap to manufacture and facilitates working with several balls of wool.
Patent DE-3613707-C1 (DE)
Title: Spring connector for plugging into a bore of a structural part
Inventor: PELZ PETER DIPL-ING
IPC: E04B1/343
Filed: 1986-04-23
Granted: 1987-01-08
Abstract: Published without abstract.
Patent DE-3728363-C1 (DE)
Title: Automatic hand gun with barrel fixed in housing - has two bullet chambers in cylindrical housing, mutually symmetrical housing rotation axis
Inventor: ACHTERHOLT RAINER
IPC: F41A15/20
Filed: 1987-08-25
Granted: 1991-05-02
Abstract: The automatic hand gun barrel (6) is fixed in the gun housing. The housing of the bullet chambers is formed by a cylindrical block (10) which rotates in a stepwise motion about an axis (11) at right angles to the axis of the barrel. The cylindrical bullet chamber housing rotates from a position in which it receives a bullet (1) from the magazine (5), to the position in which the bullet is fired, and then to the position in which the cartridge is ejected. The  bullet chamber housing has two chambers (12,14), opposite to each other and symmetrical to the housing axis of rotation. ADVANTAGE - Increased rate of fire with improved bullet feed.
Patent DE-3729237-C1 (DE)
Title: Process for the continuous production of rubber compounds and other filler-containing, polymer-based compounds and device for carrying out the process
Inventor: RAEBIGER NORBERT DR-ING
IPC: B29C48/72
Filed: 1987-09-02
Granted: 1988-06-23
Abstract: A process and a device are described with which a rubber compound can be produced continuously for the manufacture of, for example, automobile tyres. The compound components are masticated and homogenised in a twin-screw extruder by charging up to 19/20 of the compound in one machine cycle and continuously discharging at least 1/20 of the compound. The compound circulation or the feedback takes place in a cylinder-envelope-shaped, cooled annular chamber which is arranged coaxially around the twin-screw extruder and is connected to the twin-screw extruder barrel.
Patent DE-3743211-C1 (DE)
Inventor: MATTHIES JOERG
IPC: F01L1/26
Filed: 1987-12-19
Granted: 1989-05-24
Abstract: A compact, easily-mounted valve actuating device places minimal mechanical stresses on the rocker arm and makes it possible to selectively operate by means of a tappet push rod (3) two valves (9, 10) arranged one behind the other in a cylinder of an internal combustion engine. In a preferred embodiment, the rocker arms (1, 2) are arranged one behind the other in pivot bearings (5, 6) arranged laterally with respect to the cylinder in a common pillow-block (7) on the cylinder head (8). A regulating device (15), preferably a rigidly-mountable hydraulic pressure cylinder, bridges a gap between two opposite surfaces (13, 14) of the rocker arms (1, 2) when the two are actuated together. The regulating device (15) transmits the movement of the actuated primary rocker arm (1) to the secondary rocker arm (2). When the regulating device (15) is placed out of action, the secondary rocker arm (2) remains stationary, because it is not driven by the primary rocker arm (1). A particular advantage of the device is that when the valve is disconnected the mass of the secondary rocker arm does not act on the primary rocker arm, and the stresses on the rocker arms and the valve springs can thereby be kept low.
Patent DE-3816336-C1 (DE)
Title: Support at the transition between a continuous and a branching roadway
IPC: E21D11/36
Filed: 1988-05-13
Granted: 1990-01-04
Abstract: In order to create a support at the transition between a continuous (5) and a branching (2) roadway of roughly the same cross-section in underground mining and tunnelling, in which section girders (3) of polygonal design having a higher moment of resistance compared with the roadway support arches are arranged in the mouth area (21) of the branching roadway and which is distinguished by a small number of additional support parts in a simple form and ensures at a low weight good static load-bearing capacity, a section girder (3), which consists of sloping pieces (20), transverse girder (19) and base elements (6), is arranged approximately perpendicularly, in such a way as to enclose the cross-section of the branching roadway (2), directly outside the floor (4) of the continuous roadway (5), and the cross-section of the continuous roadway (5) is enlarged at the top in the branching area, the floor width (7) being roughly retained, and the arch sections (15, 16, 17, 18) of the continuous roadway (5) resting on the section girder (3) in the area of the branching roadway (2) while maintaining their support direction and being lashed to the section girder (3). <IMAGE>
Patent DE-3921507-C1 (DE)
Title: Security system on vehicle - is child- and thief-proof and incorporates button-operated catch locking into toothed ratchet
IPC: B60R25/00
Filed: 1989-06-30
Granted: 1991-01-24
Abstract: The child- and thiefproof vehicle security system consists of a brake lever with a cable link to the rear wheel brake. There is a button-operated catch which locks into a toothed  ratchet or rack plus a switch coupled to the ignition circuit and a connected adjuster magnet to lock or free a locking element to hold the brake setting with the motor off. A spring magnet (17) should be fitted with springs (18) and when the adjuster magnet is energised moves the locking element (3) into release or locking position depending on the position of the springs relative their dead centre position. USE/ADVANTAGE - Spring magnet controls locking element to keep brake on with motor off, thus preventing vehicle from running away and preventing brake release until motor starts.
Patent DE-3940115-C1 (DE)
Title: Installation appts. with hooks on housing for fixing to bus=bar - has exchangeable distance pieces matching  hook parts and various thicknesses of rail
IPC: H01H85/20
Filed: 1989-12-05
Granted: 1991-01-31
Abstract: The installation device is suspended by means of hooking the housing (10) onto bus-bars of a bus-bar system where it is then fixed. The bottom face of the housing is seated onto the busbar(s) (40) and comes to rest in one plane with the upper face of the bus-bar. A bore (11) is made in the housing in the region of each bus-bar and is designed to locate one part (20) of the hook. The L-shaped parts of the hooks are matched to various thicknesses, e.g. 5mm and 10mm of the bus-bars, with the side of the hook section facing the bottom of the housing carrying a shoulder-piece (27) which is taken up by a location piece of the housing in the correct position and without any twist. ADVANTAGE - Simple and rapid assembly onto bus-bars.
Patent DE-4117918-C1 (DE)
Title: Pressure roll to supply current to electrolytic treatment tube - cooperates with guide rolls, has H=shaped cross=section, is mounted on support frame by carrier plates
IPC: C25D17/00
Filed: 1991-05-31
Granted: 1992-10-08
Abstract: Pressure roll for supplying current to a material for continuous electrolyte treatment partic. tube, cooperates with guide rolls and is of H-shaped cross section. The roll is mounted on a support frame by means of carrier plates, through which it can be pivoted. In its operating position, it partly extends over the guide roll to hold the tube in place. ADVANTAGE - Long service life.
Patent DE-4330747-C1 (DE)
Title: Ultrasonic transducer and method for producing it
Inventor: ECCARDT PETER-CHRISTIAN DIPL I
IPC: G01F1/66
Filed: 1993-09-10
Granted: 1995-02-16
Abstract: The ultrasonic transducer exhibits a functional separation between the conversion of the radial oscillations generated by a piezo electric element into axial oscillations, on the one hand, and the adaptation of the acoustic impedance of the piezo electric element to the acoustic impedance of the propagation medium, on the other hand. The conversion is effected by a pot-shaped housing and the adaptation is effected by an adapting body. <IMAGE>
Patent DE-4344469-C1 (DE)
Title: Individual bogie for rail vehicles
Inventor: MUELLER DETLEF DIPL ING
IPC: B61F5/24
Filed: 1993-12-22
Granted: 1995-02-09
Abstract: Individual bogies, constructed as wheel set or individual wheel bogies are used in lightweight double-axle rail vehicles, for example diesel tractive units. All known solutions have the objective of transmitting tractive forces and braking forces. The forces bring about additional loading and relief from loading of the secondary suspension as a function of the tractive forces or braking forces. In all solutions with an ideal rotary pin this leads to the said rotary pin not actually extending above the central wheel axle under all kinematic conditions of the bogie. As a result when going around bends a sliding movement (wear of the wheel tyres) which is superimposed on the turning movement occurs. The object of the invention is to provide an individual bogie which runs under the wagon body in a centred way while simultaneously ensuring its full lateral movability. Likewise, the intention is to avoid pitching movements of the bogie both during vertical spring compression of the wagon body and also when the tractive forces and braking forces are being transmitted. This is achieved in that on the one hand a compensation device (K) which both absorbs the movements in opposite directions of the outer lateral members (2b) of the bogie frame (<2>) and pitching movements of the bogie which occur is arranged in the region of the centre longitudinal axis (FML) of the bogie frame and on the other hand a centring device (Z) is arranged over the centre of the bogie frame (<2>) in order to ensure lateral movability of the individual bogie. <IMAGE>
Patent DE-4406402-C1 (DE)
Title: Active harmonic filter for a converter circuit
Inventor: GOOD PAUL
IPC: H02J3/01
Filed: 1994-02-26
Granted: 1995-04-20
Abstract: An active filter for filtering harmonics in a DC voltage link (intermediate DC voltage circuit) of a converter circuit is specified, which filter comprises an auxiliary voltage source, a change over switch and a control unit. The control unit is driven by a signal corresponding to the harmonic component. For this purpose, the current through an auxiliary capacitor which is connected in parallel with the link (intermediate circuit) capacitor is measured. As a result, the auxiliary capacitor is boosted (amplified) and the link capacitor can be chosen to be smaller. This has a positive effect in particular as regards the space requirements and short-circuit safety. Moreover, the active filter has a simple and cost-effective structure. <IMAGE>
Patent DE-4419216-C1 (DE)
Title: Aq. clearcoat compsn. for multilayer paint systems
Inventor: HILLE HANS-DIETER
IPC: C09D151/08
Filed: 1994-06-01
Granted: 1995-08-31
Abstract: The invention pertains to aqueous coating agents composed of an aqueous polymer dispersion that has polyester and acrylate base and is produced by radical polymerization of at least (a) a (meth)acrylic acid ester and (b) an ethylenically unsaturated, at least monofunctional acid and, optionally, (c) an ethylenically unsaturated monomer other than (a) or (b), or mixtures thereof, with a radically polymerizable polyester resin, of an amino acid as cross-linking agent, and of a water-soluble and /or water-emulsive polyalcohol and, optionally, common lacquer additives. The invention also pertains to the use of these aqueous coating agents as transparent lacquer for multicoat lacquering.
Patent DE-4426303-C1 (DE)
Title: Environmentally-friendly adhesive preventing welding spray fixing to workpiece
Inventor: HOFFMANN HANS ING
IPC: C10M111/02
Filed: 1994-07-25
Granted: 1995-12-21
Abstract: An adhesive to prevent welding spray from fixing (to the surface of the welded component) consists of a soln. of 5-50 wt.% oil of 18, 20 or 22 C linear unsatd. fatty acid glyceride(s) in a fatty acid ester (I). (I) comprises (m)ethyl ester(s) of linear unsatd. 18, 20 and/or 22 C fatty acid(s).
Patent NL-1001031-C1 (NL)
Inventor: KROUWEL PETER JAN WILLEM
IPC: B65D83/04
Filed: 1995-08-23
Granted: 1997-02-25
Abstract: PCT No. PCT/NL96/00332 Sec. 371 Date Jun. 3, 1998 Sec. 102(e) Date Jun. 3, 1998 PCT Filed Aug. 22, 1996 PCT Pub. No. WO97/08078 PCT Pub. Date Mar. 6, 1997An apparatus for dispensing pills from a blister pack in which cavities containing pills are distributed, comprises a lower part for supporting the pack in a ring-shape and an upper part fitting onto the lower part and surrounding the blister pack together with the lower part. The lower part and/or upper part includes at least a passage opening with which a pill to be dispensed can be aligned. A push out element can be positioned in line with the various pills in the blister pack and the passage opening and is operable for pushing out the pill to be dispensed through the passage opening. The lower and upper parts are substantially ring-shaped and the push out element is positioned on the inner side of the ring and is moveable outwardly for the push out action.
Patent NL-1020446-C1 (NL)
Title: Individually-adjustable hand-held ftness exercise and training device
Inventor: YU HUI-NAN
IPC: A63B21/02
Filed: 2002-04-22
Granted: 2003-10-23
Abstract: A hand-held exercise training device consists of a bending shaft (1) with hand grips (2) at each end, two locking springs (3) and two end-wheels (4). Each end of the shaft (1) is joined to a spiral spring (11) within a protective mantle (6).
Patent NL-1029920-C1 (NL)
Title: Hand tool storage device, has tools held between horizontal plates, strips or profiles secured to rectilinear leg profiles
Inventor: MARCUS ALPHONSUS ARNOLDUS KAGE
IPC: B25H3/02
Filed: 2005-09-09
Granted: 2007-03-12
Abstract: Tools are held between plates (6), strips or profiles which are made from metal, wood or plastic and have a length of ca. 50 cm. These are secured horizontally to at least two rectilinear leg profiles (2) which are spaced apart by ca. 20 cm in the vertical direction and which have a width of 2 cm and length of 60 cm. The holders are secured to a support frame (1) and are designed so that all the tools remain visible during storage in the device.
Patent RU-2058533-C1 (RU)
Title: Compass system
Inventor: VOLCHKOVA LIDIYA I
IPC: G01C21/00
Filed: 1984-04-16
Granted: 1996-04-20
Abstract: FIELD: flying vehicle automatic control systems. SUBSTANCE: device for correcting the deviation in compass system is made on base of first and second synchronous detectors, first and second multiplier units, subtraction unit, first, second, third and fourth scaling units, first, second and third adjustable permanent signal source and preset course, thus making it possible to correct magnetic deviation for nonuniform magnetic field separately. Permanent deviation is corrected by means of first and second adjustable permanent signal sources and second and fourth scaling units; semicircular deviation in signals at outputs of synchronous detectors is corrected by means of scaling units. Residual permanent deviation is corrected by means of third adjustable permanent signal source. EFFECT: enhanced accuracy and reliability under conditions of nonuniform magnetic field. 1 dwg
Patent RU-2033567-C1 (RU)
Title: Method for laying pipeline into curved hole and device for its realization
Inventor: KAMYSHEV MIKHAIL A
IPC: F16L1/032
Filed: 1985-08-30
Granted: 1995-04-20
Abstract: FIELD: construction of trunk pipelines under obstacles, mainly, under water ones. SUBSTANCE: method for laying pipeline into curved hole includes assembly of separate pipes into sections; installation of sections on sliding track; moving pipe sections over sliding track towards hole 3 in plane running through longitudinal axes of hole 3 and fed section 9; connection of fed section 9 with end of pipeline in hole 3 and pulling pipeline in hole through length of connected section. Pit is dug in entrance of hole 3. Used as link of sliding track nearest to hole 3 is turning link 7 in form of rocker with different arms for its turning round axle 11 square to longitudinal axis of sliding track and rocker 15 installed on bench of pit 10. Each pipe section is fed to turning link 7 of sliding track successively and turned together with turning link 7 through angle α before its connection to pipeline. a angle equals angle of inclination of hole entrance. Turning link 7 of sliding track after pulling of connected section in hole 3 is returned to initial position. In this case, small arm 12 of rocker is located on the side of entrance of hole 3, and length of each pipe section is taken smaller than double length of said rock arm. Device for method realization consists of separate links containing linear frame installed on base with rollers located on it. One of links is hinged to base and made in form of rocker with different arms for turning in vertical plane. Base of turning link 7 on the side of small arm 12 is bevelled to limit angle of turning of frame of this link. EFFECT: higher efficiency. 5 cl, 8 dwg
Patent RU-2016247-C1 (RU)
Inventor: MAKSIMOV VALERIJ A
IPC: F04C18/16
Filed: 1989-09-29
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering; compressors. SUBSTANCE: made in sliding bracket bearing 9 arranged in space 8 of rotor 5 at suction side are oil inlet and outlet channels 12, recess 11 located diametrically opposite to delivery port 2 and communicating with channel 12, and pairs arranged at both sides of recess and communicating through holes with oil channels uniformly spaced over length of pairs. Ring projections 16 of rotors 5 are made to form spaces 17 between cover 3 and face 18 of projections 16. Spaces 17 communicate with oil delivery channels 4 in cover 3. Provision and location of recess 11, slots and spaces 17 make it possible to efficiently relieve rotor supports from radial and axial efforts, thus increasing reliability of compressor. EFFECT: increased reliability. 2 cl, 3 dwg
Patent RU-2015165-C1 (RU)
Title: Method for isolation of glycerin and accompanying products in production of enhanol
Inventor: VILLEM KHEMMO KEMPEN
IPC: C12P7/06
Filed: 1990-06-21
Granted: 1994-06-30
Abstract: FIELD: biotechnology. SUBSTANCE: production of glycerin and succinic acid during fermentation of biomass and during distillation is accelerated by using special variant of the method (e.g. immobilization of yeast colls and their concentration, definite values of pH and osmotic pressure). Then glycerin and succinic acid are reduced with the help of pulp for clarifying, separated and purified. EFFECT: improves efficiency of the method. 6 cl, 6 tbl
Patent RU-2026102-C1 (RU)
Title: Acrobatic track
Inventor: YAKOVLEV VASILIJ M
IPC: A63B5/16
Filed: 1990-06-12
Granted: 1995-01-09
Abstract: FIELD: sports. SUBSTANCE: acrobatic track comprises end springs in the form of two branches 10 and 11. Lower end of branch 10 is capable of sliding over branch 11. Main spring 9 is flat and is connected with upper ends of branches 10. Springs of shock absorbers 26 are tensioned by turning the eccentrics provided with a handle. As sportsman steps on jumping part of the track, springs are bent and rolls 5 roll back over base 20. Shock absorber 26 connected by links 33 starts operating. The springs allow for more efficient use of the track surface above rolls. EFFECT: higher operating characteristics. 5 cl, 10 dwg
Patent RU-2031685-C1 (RU)
Title: Demonstration model for motion over liquid surface "mechanical atom"
Inventor: ROMANOV-BUKIN ROMAN I
IPC: A63H23/10
Filed: 1990-07-18
Granted: 1995-03-27
Abstract: FIELD: floating mechanical toys. SUBSTANCE: device has floating base 1 where system of gears 3, 5, 6 and 8 and cleat 9 with balance 10 are mounted. In addition electric motors 2 and 7 with power supply battery 11 and distributing relay 13 are mounted on base. Device is balanced for rolling and pitching. Relay 13 with contacts 12 provides turning electric motor 2 on only if electric motor 7 with gear 8 moves along arc of immovable gear 8 which is close to motor 2. This action compensate rotating reaction of base 1. This results in effect of seeming forward motion without support of device over liquid surface. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2053898-C1 (RU)
Inventor: PORUBOV SERGEJ G
IPC: B60N2/015
Filed: 1990-08-14
Granted: 1996-02-10
Abstract: FIELD: transport; passenger seats. SUBSTANCE: seat block has two side seats in one cross row and additional seat 2 placed in between. Rigidly connected to each longitudinal member 3 of tubular frames of side and additional seats are two bow-shaped cradles 4 connecting, by means of detachable joints, side seats with additional seats and with cover plates 6 secured on embedded members of body sides. Rigidly connected to cross members 7 of side seat frames are legs whose bases are connected by bolts and parallelogram nuts to upper split wall of C-shaped longitudinal support member 12 secured to body floor. Parallelogram nuts with central hole and rhomboid step parallel to lower portion of nut in central part are freely fitted in split portion of C-shaped section after turning together with bolts driven into nuts; rhomboid central step of nut prevents its self-loosening caused by vibration loads. If necessary, additional seat can be dismounted by loosening fasteners of its frame holding the seat to frames of side seats and moving the seat out into aisle. Design of set block provides for operative mounting and dismounting of entire seat block in service. EFFECT: facilitated mounting and dismounting of seats. 8 dwg
Patent RU-2014888-C1 (RU)
Title: Inertia cone crusher
Inventor: IVANOV NIKOLAJ A
IPC: B02C2/02
Filed: 1990-11-05
Granted: 1994-06-30
Abstract: FIELD: materials crushing. SUBSTANCE: crusher has shell installed on resilient shock absorbers. Crusher shell accommodates rigidly secured outer cone and movable inner cone with unbalanced vibrator positioned on cone shaft. Chute made in box form and provided with trough-shaped grading screen is secured to lower flange of shell under its discharge opening. EFFECT: improved efficiency. 2 cl, 2 dwg
Patent RU-2023559-C1 (RU)
Inventor: KISELEV OLEG S
IPC: B23K20/16
Filed: 1991-02-25
Granted: 1994-11-30
Abstract: Использование: изготовление элементов, работающих в условиях высоких нагрузок. Сущность изобретения: способ диффузионной сварки, по которому цилиндрическую заготовку устанавливают в отверстие детали, зазор заполняют сферическим порошком, осуществляют нагрев и сдавливание путем осадки цилиндрической заготовки в осевом направлении. Повышается качество соединения за счет увеличения площади возможного разрушения. 2 ил.