baber/WOPTO huggingface dataset:
Patent DE-3938910-C1 (DE)
Title: Plastic wall grommet-like arrangement for cabling - has outer threaded tube in bored hole fitted with flange section widened to funnel shape
IPC: H02G3/22
Filed: 1989-11-24
Granted: 1991-01-10
Abstract: A plastic wall penetration includes a tube which is placed in a hole bored in the well, and an outer thread on each end of the tube, a protective cap and a flange section. The end of the tube which takes the cable widens out into a funnel shape.  A projection located on the protective cap, rests on the outside of the funnel section. The sealing wall opposite the flange, has a sealing member which is surrounded. by a protective pipe. ADVANTAGE - The penetration can be used in cases where the outer and inner walls are not parallel.
Patent DE-4016944-C1 (DE)
Title: Yeast dough for pizzas - which is rolled into round balls and then rolled into discs using separate rolling stage device
IPC: A21D13/00
Filed: 1990-05-25
Granted: 1991-11-07
Abstract: Yeast dough for pizzas is (A) formed into round balls, pref. having a wt. of 80-200 g, in known manner and (B) the balls are rolled out into discs using a device having 2 separate rolling stages arranged at 90 deg. to each other. The discs are pref. 1.5-5.00 mm thick, 18-28 cm in dia. and are baked at 300-400 deg.C for 30-90 sec. in a high temp. conveyor oven. ADVANTAGE - A min. or technical effort is required by the more compact device than known ones to produce thin, flat dough discs in the shortest possible time.
Patent DE-4100112-C1 (DE)
Title: Plug connector with two-arm lever locking arrangement - has engaging plate arranged at angle of 30 to 90 deg. w.r.t. direction of insertion
IPC: H01R13/627
Filed: 1991-01-04
Granted: 1991-12-19
Abstract: An electrical plug connector has a matrix of apertures contg. contacts that engage pins in a socket. The main body of the plug is a plastics moulding formed on the top and bottom surfaces, finger grips provide ease of handling. Each grip (11,12) is formed to the main body by a stem that allows pivoting to occur when finger pressure is applied. The ends of the grips have lugs (9) that latch into the plug body. ADVANTAGE - Simplifies ease of operating mechanical latch for engagement or release of plug.
Patent DE-4102980-C1 (DE)
Title: Reinforcing rotting beams - comprises filling free area with foamable mineral fibre plastic
IPC: E04G23/02
Filed: 1991-02-01
Granted: 1992-02-06
Abstract: Reproducing the strength of beams which have started to rot, e.g. beams in exposed beam houses, includes filling the free area of the beams with a foamable mineral fibre plastic. A mineral fibre material is located in the hollow area and is anchored on the opposite side. The plastic material is applied onto the material. ADVANTAGE - The process enalbes the treated beams to tolerate bending forces.
Patent DE-4109268-C1 (DE)
Title: Mobile bidet fitted in bath -  incorporates chromium@ plated frame and plastics-coated clamps
IPC: E03D9/08
Filed: 1991-03-21
Granted: 1992-04-02
Abstract: The mobile bidet has a variable hand spray connection. The bidet may incorporate a chrome-plated basic structure. This structure can be placed in an existing bath (BW) or shower (DW) and is stabilised by foldable, depth-adjusting plastics coated handle bows (HB1, HB2) so that it can be used without using or entering the bath and without tedious disrobing. USE/ADVANTAGE - Bidet is stabilised in bath or shower for easy use and adaptation to bathroom furnishings.
Patent DE-4118962-C1 (DE)
Title: Material spreading, levelling and comminuting mechanism - has plate-shaped levelling elements with surfaces orthogonal to rotary axis
IPC: E02F3/24
Filed: 1991-06-08
Granted: 1992-08-27
Abstract: The material distributing, spreading and levelling machine on a surface consists of a grader (2) with several U-shaped, oscillating elements (10) equipped with rolling edges (10''') adjacent to the surface to be treated. A horizontal revolving shaft (3) with radial arms (5) is located inside the U-shaped elements, which are flat bars and swing on axles (12) mounted in a frame (4). The axles are in line and parallel to the surface to be treated. USE/ADVANTAGE - For road building and repair, with simple, robust design, and high reliability.
Patent DE-4130480-C1 (DE)
Title: Scissor linkage roller track with support frame - has identical suspension and guide member of guide bush and bearing plates at bush both sides
IPC: B65G13/12
Filed: 1991-09-13
Granted: 1992-07-16
Abstract: The scissor linkage roller track has a framework composed of vertical scissor linkage both sides of the track. Support feet for the scissor linkages have suspension members for the top linkage joints and guides for the bottom joints of the adjacent linkages. The suspension (3) and guide members (5) are identical connections, forming part of a guide bush (7), which is inserted onto the respective foot (2) and has axis-symmetrical bearing plates (8) both sides for the hinge pins (4,6) of the adjacent scissor linkages (1). The connections are pref. of steel or plastics. ADVANTAGE - Central connection and even load distribution.
Patent DE-4210695-C1 (DE)
Title: Actuator mechanism e.g. for use with medium voltage switchgear - has rotary input with fork end that operates against pin to turn rod through angle
IPC: H01H33/42
Filed: 1992-04-01
Granted: 1993-07-01
Abstract: An actuator for use with electrical switches handling medium range voltage levels has a shaft (1) that is turned through an arc to transmit motion to a switching bar set at 90 degrees (2). The coupling between the two is provided by a fork unit (3) and a pin (4). The fork unit has an internal profile with curved sections (5a) at the top and bottom (5a). Typically the unit is dimensioned to move the pin through 90 degrees. ADVANTAGE - Simple, compact and requiring little design space.
Patent DE-4219832-C1 (DE)
IPC: E04F10/06
Filed: 1992-06-17
Granted: 1994-01-27
Abstract: An encased awning has an awning housing (2) in which there are located, on the one hand, the winding shaft (8) mounted rotatably therein and, on the other hand, the wall-side articulations of articulated arms (85, 86). The housing (2) is largely open on its side remote from the wall and is closed by a three-part opening-out rail (11) when the awning is retracted. The central part (51) of the opening-out rail (11) is articulated on the articulated arms (85, 86) and serves, moreover, as a carrier for an upper and a lower flap (53, 55). Said flaps are pivoted onto the awning canvas (9), when the awning is extended, and, when the awning is retracted, fully close the housing (2) in order that the articulated arms (85, 86) and the wound-up roll of the awning canvas (9) are protected from weathering.   <IMAGE>
Patent DE-4227945-C1 (DE)
Title: Built-in ceiling lamp - has extruded profile bars with longitudinal groove on upper edge of vertical web and on lower edge with insertable side walls and screen fillets
Inventor: ROS WERNER
IPC: F21V21/04
Filed: 1992-08-22
Granted: 1994-03-24
Abstract: The profile bars (8) are extruded and contain on the upper edge of the vertical web (9) and on their lower edge a longitudinal groove (11,11'). In the upper side longitudinal groove (11), the side walls are inserted and in the underside longitudinal groove (11') separate screen fillets (14) are insertable. The mirror reflector (2) with an edging (13) engages in a back cut (12) on the locating arm (10) of the profile bars (80). ADVANTAGE - Can be prepared with few standardised basic components.
Patent DE-4329125-C1 (DE)
Title: Device for renewing a printing foil on the outer surface of a forme cylinder
Inventor: RUF BERND
IPC: B41F27/12
Filed: 1993-08-30
Granted: 1995-01-05
Abstract: The invention relates to a device for renewing a printing foil on the outer surface of a forme cylinder which allows the printing foil to be attached homogeneously. The invention consists in the fact that, outside a forme cylinder (1), a device (10, 11, 12) is provided for lifting an unwinding roll (4) out of the forme cylinder (1), said unwinding roll (4) remaining coupled to a brake device, and it being possible for a winding roll (3) to be fixed during the rotation of the forme cylinder (1) to prevent rotation relative to the forme cylinder (1). The invention can be used in printing machines or printers which use foil-like printing formes.
Patent DE-4400216-C1 (DE)
Title: Coin-operated gaming machine
Inventor: MENKE WILHELM
IPC: G07F17/32
Filed: 1994-01-05
Granted: 1995-04-06
Abstract: A coin-operated gaming machine possesses a U-shaped frame which is mounted movably in the housing and on the frame legs of which are mounted the modules of the coin system which consist of the coin entry, coin tester, coin distributor with coin-guide devices and coin pay-out unit with coin stacking tubes. The side walls of the housing of the lowest module consisting of the coin pay-out unit with coin stacking tubes are provided at their lower edges with recesses, via which the coin pay-out unit can be placed so as to be outwardly and inwardly pivotable onto a transverse shaft connecting the frame legs. A locking device is provided for releasably locking the coin pay-out unit in the pivoted-in position. In order to avoid an unintentional emptying of the coin stacking tubes and avoid the coin pay-out unit falling out after a release of the locking device as well as a pivoting of the coin pay-out unit, the housing of the module of the coin pay-out unit with coin stacking tubes is provided with lateral projections above the recesses and the frame legs are provided with cutouts having outer flanks ascending obliquely outwards, so that the housing can be inserted obliquely into the frame from above, can be pivoted into its locking position and is supported, in its unlocked position pivoted outwards, on the flanks of the cutouts via the projections.
Patent DE-4419668-C1 (DE)
Title: Milling tool used on machine tool
Inventor: OEHLER HERMANN
IPC: B23C5/10
Filed: 1994-06-07
Granted: 1995-06-22
Abstract: The milling tool has a basic body (10) on which a turning plate holder (30) and a turning plate (40) can be fixed. The basic body has a shaft part (11) with two flattened surfaces (12). With the shaft part the milling tool can be clamped in the chuck of a milling machine. The flattened surfaces serve to fix the tool and prevent rotation. On its side turned away from the clamping position, the basic body evolves into a head part, in which a quarter circuit-shaped pocket (15) is machined. The pocket forms a horizontal location surface, which is closed off with a vertically upwardly extending wall (16). To the wall a viewing surface (18) is angularly connected, and on it is a scale (17).
Patent DE-4432725-C1 (DE)
Title: Forming three-dimensional components on surface of semiconductor chips etc.
Inventor: ROTHE GEB KOENIG
IPC: G03F7/00
Filed: 1994-09-14
Granted: 1996-01-11
Abstract: The invention concerns a method of producing a three-dimensional component or group of components, particularly on surfaces of already processed <u>semiconductor chips</u>. The production of three-dimensional features on chip surfaces is based on the stucturing of thick photosensitive resists and subsequent formation of the surface features by galvanic etching. Prior art methods merely use a thick photoresist and interposed galvanic starting layers to form three-dimensional features. The production of complex features is only possible with considerable difficulty owing to the low stability of the photoresist. The method proposed for the production of three-dimensional features uses, in addition to the galvanic etching of e.g. UV-structured photoresist layers with build-on metal films (16), etching using metal auxiliary films which are later removed again (sacrificial layers) (13). These metal auxiliary films lying in the resist layers are also used, in multi-layer features, as galvanic starting layers for additional build-on levels. The three-dimensional features which can be made by the method described enable, for example, e.g. coils and transformers to be manufactured, in a form in which they could not be manufactured previously, for integration on chip surfaces.
Patent NL-1007040-C1 (NL)
Title: Belt-driven rotary plate
Inventor: COLIN STEFAN CORNELIS
IPC: F16F15/067
Filed: 1997-09-16
Granted: 1999-03-17
Abstract: Two belts (1,11) are used together with an angular adjustment between the drive motor, the flywheel (7) and the rotary plate (16), which produces a considerable reduction in vibration transmission, whereby the plate does not or virtually does not vibrate.  A sprung sub-chassis (15) is as far as possible disconnected from the main chassis (12) so that the vibrations of the rotary plate cannot flow away. Also involved is an oil bath construction so that the under side of the sub-chassis and the sprung supporting construction for the sub-chassis are immersed in oil (14), causing the vibrations to be absorbed very quickly, resulting in the rotary plate not vibrating or virtually not so.
Patent NL-1011841-C1 (NL)
Title: Lead board for support, cutting and movement of sheet lead is provided with cutting device, movement mechanism, displaceable sheet part, adjustable stop piece and lead drawbar
Inventor: WEGKAMP GERHARDUS HENDRIKUS
IPC: B26D1/18
Filed: 1999-04-20
Granted: 2000-10-23
Abstract: The lead board (1) for the support, cutting and movement of sheet lead is provided with a cutting device (2), a movement mechanism, a displaceable sheet part (4), an adjustable stop piece and a lead drawbar (3). The cutting device is movably fixed to a shaft (14) on a frame (13). The lead board is provided with feet (15,16) acting as supports of the drawbar (3), over which the roll of sheet lead (4) is moved. With the downward movement of the cutting device the sheet lead is severed.
Patent NL-1017255-C1 (NL)
Title: Ergonomic support for flute, comprises left and right hand supports attached to flute via click fit mechanism
Inventor: KOOIMAN ANTHONIUS JOHANNUS ALB
IPC: G10D9/00
Filed: 2001-02-01
Granted: 2002-08-02
Abstract: Left and right hand supports are attached to the flute.  A device for providing ergonomic support and operation of a flute comprises left and right-hand supports.
Patent NL-1019632-C1 (NL)
Title: Thumb support for saxophone, comprises hollow thumb plate with adjustable angle secured to saxophone by hinge
Inventor: KOOIMAN ANTHONIUS JOHANNUS ALB
IPC: G10D9/00
Filed: 2001-12-21
Granted: 2003-06-24
Abstract: The support comprises a hollow thumb plate (1) pivotally attached to the saxophone via a hinge (3) on its left side. An adjustment mechanism (2) on the right side of the thumb plate is used to alter the height of the latter in order to vary the thumb support angle.
Patent RU-2091851-C1 (RU)
Title: Method of manufacturing silver bromide/iodide photographic emulsion containing t crystals
Inventor: BABINA ZOYA N
IPC: G03C1/035
Filed: 1984-07-09
Granted: 1997-09-27
Abstract: FIELD: photographic industry. SUBSTANCE: silver bromide/iodide photographic emulsion containing T crystals is manufactured using two-jet emulsifying performed in two steps, in the first of which, silver nitrate aqueous solution and potassium or ammonium iodide aqueous solution are added to water-gelatin solution and, in the second step, emulsion obtained is supplemented with silver nitrate aqueous solution and potassium or ammonium bromide aqueous solution followed by Ostwald recrystallization in presence of ammonia, solid phase precipitation by sulfopolystyrene, washing, dispersing, and chemical sensitizing by sodium thiosulfate and gold-hydrochloric acid. According to invention, the two emulsifying steps are carried out with constant rate of introduction of solutions (45-50 ml/min), at 2-2.5 M concentration of silver nitrate, potassium or ammonium iodide and bromide, and temperature 45-50 C, whereas after each emulsifying step, solid phase is precipitated by sulfopolystyrene, washed, and dispersed in water-gelatin solution. EFFECT: improved procedure. 1 tbl
Patent RU-2052162-C1 (RU)
Inventor: GURKIN YURIJ I
IPC: F04D29/32
Filed: 1988-08-15
Granted: 1996-01-10
Abstract: FIELD: manufacture of fans. SUBSTANCE: holes are made in impeller blades which are evenly located over circumference about central hole. Blades are stacked by central portion in alternating order circumferentially and longitudinally so that all holes are registered; then bush is introduced in holes (or without bush) and the entire stack is secured by means of fastenings through all registered holes evenly located over circumference; if necessary blades are turned through 180 deg (it is not mandatory to turn them) about longitudinal axis. EFFECT: enhanced reliability. 3 cl, 7 dwg
Patent RU-2062702-C1 (RU)
Title: Method of installing blackboard in classroom corner
Inventor: MATVEEV VLADIMIR I
IPC: B43L1/04
Filed: 1989-08-03
Granted: 1996-06-27
Abstract: FIELD: stationary. SUBSTANCE: blackboard is turned according to given scheme of design by angle whose value is determined on the basis of equation. The blackboard edge is fastened according to the same scheme of design at a distance from front bearing plane whose value is determined on the basis of another equation. EFFECT: simpler design. 3 dwg
Patent RU-2051901-C1 (RU)
Inventor: OTTO AGNE TORSTEN OLSSON
IPC: C07C219/34
Filed: 1990-03-27
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: novel derivatives of 1-benzylaminophenyl-2-(1-methyl-2-phenylethylamino)ethanol having formula 3-[nCH 3 OPhCH 2 NH]4-OH-PhHC(OH)CH 2 NHCH(CH 3 )CH 2 PhR 1 R 2  where each of R 1  and R 2  represents OCH 3  or they produce link O-CH 2 O are proposed. EFFECT: creates novel compounds having bronchospasmolytic activity. 2 tbl
Patent RU-2007549-C1 (RU)
Inventor: ENIKEEV MARAT D
IPC: E21B43/114
Filed: 1990-03-05
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: device has a housing. It uses a suspension unit. Connected with the housing is the cutting unit. It is mounted for turning relative to the housing axis. The cutting unit is made in the form of a flat bed and cutter. The cutter is made in the form of a closed chain. It is placed on the bed for movement relative to the bed. The device has cutting unit driving and feeding mechanisms. It is provided with a housing fixation mechanism and a cutting unit hydraulic booster. The housing fixation mechanism is made in the form of a hydraulic cylinder and a grip. The hydraulic cylinder is rigidly connected with the housing. The grip is hinged to the housing and hydraulic cylinder piston. It is mounted for movement beyond the limits of the housing. The cutting unit hydraulic booster is made as a stepped hydraulic cylinder and differential piston. The differential piston is positioned in the stepped hydraulic cylinder; it is spring-loaded relative to the housing. Together with the housing it forms the super-piston, sub-piston and discharge spaces. The super-piston space is hydraulically connected with the housing space, the sub-piston space - with the cutting unit feeding and housing fixation mechanisms, and the discharge space-with the external space. EFFECT: enhanced reliability due to the increase of cutting unit stiffness. 5 dwg
Patent RU-2033933-C1 (RU)
Title: Railway transport vehicle
Inventor: GYUNTER ALBORN
IPC: B61F5/02
Filed: 1990-04-27
Granted: 1995-04-30
Abstract: FIELD: railway transport. SUBSTANCE: running gear 2 and 3 and car axle of the railway transport vehicle are connected with wheel pairs installed rigidly on axial supports in frames 4 and 5, the car axle 1 being connected without kingpins with frames 4 and 5 via bearing leaf springs 6 and chain link suspension 7. A friction revolving brake device 8 is installed between running gear frames 4 and 5 and car axle 1. Connection between running gears 2 and 3 and car axle 1 is made so that in partly or completely relieved axle of axial suspension the bearing springs 6 of running gears 2 and 3 and, consequently, chain link suspension 7 would be loaded so as to preserve a sufficient return action and sufficient rotary braking of running gears 2 and 3. This is achieved by installing bracing spring between frames 4,5 and car axle 1. Said spring is loaded inversely proportional to loading of bearing springs 6 of running gears 2 and 3. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2017849-C1 (RU)
Title: Charge for making porous permeable material
Inventor: EVSTIGNEEV VLADIMIR V
IPC: B22F1/00
Filed: 1990-08-08
Granted: 1994-08-15
Abstract: FIELD: powder metallurgy. SUBSTANCE: proposed charge for making porous permeable material has the following composition, wt.-%: silicon 0.5-15; nickel 1.25-3.5; aluminium 18-40, and titanium - the rest. EFFECT: enhanced quality of charge. 1 tbl
Patent RU-2030047-C1 (RU)
Title: Collecting bus compartment of factory-assembled switch-gear with air insulation
Inventor: ZOTOV ALEKSANDR YA
IPC: H02B13/025
Filed: 1990-12-27
Granted: 1995-02-27
Abstract: FIELD: distribution of electric power. SUBSTANCE: collecting bus compartment has arc-catching aerial 6 (fourth bus), current transformer 7 connected to aerial 6 and to one of collecting buses. Aerial is laid along this bus insulated with gap. Device operates when insulated part of aerial 6 is shortened with own or with adjacent buses via plasma of arc emerging because of short-circuit in compartment. EFFECT: enhanced safety and reliability of collecting bus compartment. 5 cl, 7 dwg
Patent RU-2018875-C1 (RU)
Title: Device for measuring seaway characteristic
Inventor: USHAKOV IVAN E
IPC: G01S13/95
Filed: 1990-12-26
Granted: 1994-08-30
Abstract: FIELD: oceanography for measuring seaway characteristics. SUBSTANCE: device for measuring seaway characteristics has transceiver 1, synchronizer 2, envelope detector 3, pulse generator 4, electronic switch 5, delay line 6, AND gate 7, trigger 11, analog-to digital converter 9, electronic switch 10, trigger 11, frequency divider 12, reference point-driving unit 14, registers 15,16, programmable counter 17, digit comparators 18,19, electronic key 20, OR gates 21,22, trigger 23, clock- pulse generator 24, trigger 25, counter 26, recording unit 27. EFFECT: increased measurement accuracy. 2 dwg
Patent RU-2019832-C1 (RU)
Title: Method of assay of low-soluble dust cytotoxicity
Inventor: SHARAPOVA NADEZHDA E
IPC: G01N33/53
Filed: 1991-02-11
Granted: 1994-09-15
Abstract: FIELD: medicine. SUBSTANCE: to assay cytotoxicity of dust suspension the degree of 5′-nucleotidase activity inhibition caused by dust suspension is determined by short incubation with rat peritoneal macrophages. EFFECT: enhanced precision of analysis. 2 tbl
Patent RU-2015569-C1 (RU)
Title: Device for indicating operation time of motor
Inventor: TIMOFEEV VITALIJ N
IPC: G07C5/10
Filed: 1991-02-20
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has transducer 1, made in form of a magnet, attached to rotating article of the motor, and motionless winding, unit 2 for directing rotation of motor shaft, motor shaft speed of rotation unit 3, NOT gates 4 and 5, AND gates 6-8, data-sheet speed of rotation counter 9, small speed of rotation counter 10 and polarity direction of rotation change counter 11. Device permits to measure rotation of motor shaft at different speeds of rotation. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2017104-C1 (RU)
Title: Method of testing articles for leakage and device for realization
Inventor: MAKAROV VIKTOR V
IPC: G01M3/02
Filed: 1991-03-19
Granted: 1994-07-30
Abstract: FIELD: testing equipment. SUBSTANCE: tested article is mounted onto support surface and plugs are brought into it simultaneously. The plugs are fixed by means of shifting tested article under rigid rest. Sealing cuffs are made in form of self-sealed V-shaped cuffs. One side of any cuff ends with elastic edge. In free state the elastic end is bent into direction of contact. EFFECT: improved precision. 2 cl, 7 dwg