baber/WOPTO huggingface dataset:
Patent DE-3520414-C1 (DE)
Title: Punching tool for the enlargement of an existing hole
Inventor: MICHELS WINFRIED DIPL-ING
IPC: B21D28/34
Filed: 1985-06-07
Granted: 1986-06-26
Abstract: The invention relates to a punching tool for the enlargement of an existing hole (4) in a component preferably consisting of a metal sheet (3) to give a finished opening which is, in general, non circular. The punching tool has a die (6) and a cutting punch (7) interacting with the latter, and the cutting punch can be pulled into the die (6) by means of a connecting rod (8) projecting through the existing hole (4). In order to be able to introduce the cutting punch (7) through the existing hole (4) from the working side to the rear side of the component without having to detach the cutting punch (7) from the connecting rod (8), the cutting edge (9) of the cutting punch (7) is provided with a helical profile with a certain pitch, resembling a screw thread, parts (10) of the circumference next to the cutting edge being cut out to give a corkscrew shape. As a result, the corkscrew-like cutting punch (7) can be passed through the relatively small existing hole (4) by means of a rotary motion or similar motion and the cutting edge (9) as a whole can still punch out a considerably larger clear opening. <IMAGE>
Patent DE-3637707-C1 (DE)
Title: Tip-like device which operates without smoke to assist dehabituation from smoking
IPC: A24F47/00
Filed: 1986-11-05
Granted: 1988-03-17
Abstract: A tip-like device which operates without smoke to assist dehabituation from smoking is designed, in order to satisfy the increased compulsion to manual activity or urge to play experienced by the smoker to be dehabituated, as a thimble whose mouth end has air apertures and in whose inner space a sound generation device is arranged. The inner space of the thimble is preferably adapted to the shape of the tip of the human thumb and coated with raw leather. The sound generation device can have spring tongues in the manner of a mouthorgan or excited by mechanical plucking, or may be designed as an electronic sound generation device.
Patent DE-3644789-C1 (DE)
Title: Winding drum for strips
Inventor: RENNEBAUM HEINRICH DIPL-ING
IPC: B65H75/24
Filed: 1986-12-31
Granted: 1988-06-23
Abstract: The invention relates to a clamping drum for strips, which consists of a plurality of segments 5...8 which are supported on wedge surfaces 9a...12b of a first slide 13. By means of a second slide 24 mounted so as to be axially movable within the first slide 13, tappets 22a'...22c'' of a clamping device for the strip start are radially adjustable via further wedge surfaces 25a, 25b, 25c. Said tappets are split in two, one part 22a', 22b', 22c' of each tappet 22a'...22c'' being guided in a segment 7 and the other part 22a'', 22b'', 22c'' being guided in the first slide 13. One part 22a', 22b', 22c' of each tappet is supported by a wedge surface 23a, 23b, 23c of the other part 22a'', 22b'', 22c'' of the tappet which, in its slope, corresponds to the slope of the wedge surfaces 11a, 11b, 11c of the slide 13. <IMAGE>
Patent DE-3727775-C1 (DE)
Title: Coupling for the rigid connection of two shafts
Inventor: MONETHA EUGEN ING
IPC: F16D1/04
Filed: 1987-08-20
Granted: 1988-08-18
Abstract: A coupling for connecting a spindle (1) to a clamping sleeve (3) has, in the clamping sleeve (3), a forward region which is designed as a widened portion (5). It is thus impossible for clamping to occur in this region. Only when the spindle (1) is pushed far enough into the clamping sleeve (3) for the clamping screw (4) of the clamping sleeve (3) to engage over a transverse groove (2) in the spindle (1) is clamping possible. <IMAGE>
Patent DE-3900943-C1 (DE)
Title: Device for determining the thermal transfer between a quenching agent of a quenching device and a metallic workpiece
IPC: G01N25/18
Filed: 1989-01-14
Granted: 1990-01-04
Abstract: A device serves for determining the thermal transfer between a liquid medium (23) and an object in the medium (23), especially between a quenching agent of a quenching device and a metallic workpiece. The device comprises a sensor (10) immersed in the liquid medium (23), whose surface (22) is flowed around by the medium (23) and which contains a temperature-sensitive element (14, 15, 16). In order to make the device independent of the temperature of the medium (23), means (14, 16, 17) for generating a predetermined constant temperature difference between the surface (22) and a region at a distance from the surface (22) are provided in the sensor (10). Alternatively, a first temperature sensor (15) is arranged between the surface (22) and the region, or a measuring arrangement is provided for determining the energy take-up of the means (17) (Fig. 1). <IMAGE>
Patent DE-4008556-C1 (DE)
IPC: B44F1/04
Filed: 1990-03-16
Granted: 1991-03-14
Abstract: A decorative plaque comprising, in sequence, from the outside to the inside, a semitransparent reflecting plate, a light transmitting glass plate spaced from the semi-transparent reflecting plate having a plurality of faceted glass stones affixed to one side thereof in an ornamental arrangement facing towards the reflective surface of the semi-transparent reflecting plate, and, on the opposite side of the light transmitting glass plate and spaced therefrom, a fully reflective plate. The plaque is arranged so that it is internally illuminated, for example by ambient light. Viewing of the interior of the plaque occurs through the semi-transparent reflecting plate.
Patent DE-4008717-C1 (DE)
Title: Climbing section monitor for belt conveyor - uses antenna arrangement on pliable material mat arranged above conveyor at approach side
IPC: H01Q1/22
Filed: 1990-03-19
Granted: 1991-08-08
Abstract: The monitor for a conveyor belt section comprises a sensitive electronic circuit embedded in a plastics rubber, rubber and/or textile mat which is mounted just above the conveyor belt and its contents so that any departure from normal performance of the belt is recorded immediately and triggers an alarm signal and/or control circuits. USE/ADVANTAGE - Monitoring of underground conveyor belts in miniming operations. No danger since mat offers no obstruction.
Patent DE-4016976-C1 (DE)
IPC: B65G17/20
Filed: 1990-05-25
Granted: 1991-07-11
Abstract: An overhead conveyor with a device for accumulating the trolleys is proposed, which can accumulate with the same space requirement several times as many trolleys in relation to conventional accumulation devices. To this end, the accumulation device (III) is formed from two lines (I, II) guided in parallel at a distance from one another and at least one of these lines (I) consists of a driven continuously revolving conveyor belt (1). On these two lines, the previously separately driven trolleys (20) can roll out. After the excess kinetic energy inherent in the trolleys has been converted, the trolley is drawn in the transport direction (T) via the static friction forming between the roller (4) and the conveyor belt (1) of the line (I), until the trolley (20) runs up against a stop (17) provided for accumulation or a trolley standing in front of it. When the trolley can no longer be transported further, the roller (4), via which the trolley (20) was previously drawn, is set in turning movement. By virtue of the design of the accumulation device (III), it is possible with the same horizontal space requirement as in conventional accumulation devices to accumulate a large number of trolleys behind one another. <IMAGE>
Patent DE-4032641-C1 (DE)
Title: Magnetic tape cassette drive mechanism - raises or lowers cassette between eject and play positions and has swivel and lever operated by inserted cassette
IPC: G11B15/675
Filed: 1990-10-15
Granted: 1992-04-30
Abstract: A mechanism with a winding plate winds the magnetic tape inside the cassette (200) between two winding hubs (330, 361). The loading mechanism has a cassette shaft and is designed to lift the cassette present in the shaft into an ejection position and also to lower the cassette into a playing position, in which the winding hubs rest on the winding mandrels. A swivelling mechanism is worked with a cassette lever (310) which is moved by the cassette when it is inserted into the insertion position and by an ejection rod (302) into the ejection position. ADVANTAGE - Simple consruction of insertion and ejection mechanism.
Patent DE-4033663-C1 (DE)
IPC: F23N3/00
Filed: 1990-10-23
Granted: 1992-02-13
Abstract: The invention relates to a flap drive for shut-off flaps for shutting off flue gas ducts of large cross section. This flap drive has an angle lever (6) arranged on the drive shaft (4) for the respective shut-off flap (1), which lever is operated by two cylinder/ piston arrangements (7, 8), the piston rods (13, 14) of which are articulated on one or the other lever end (6a, 6b) on the one hand and at fixed points (9, 10) on the other hand. In this way a high torque is successfully transmitted and a 180 DEG  rotary movement produced although the cylinder/piston arrangements (7, 8) are simple low-cost linear cylinders. <IMAGE>
Patent DE-4106504-C1 (DE)
Title: Vehicle drawbar actuating mechanism -  incorporates shaft and ring piston with tapered outer surface
IPC: B23B31/30
Filed: 1991-03-01
Granted: 1992-04-09
Abstract: The drawbar actuating mechanism is contained in a two-part cylindrical housing (2,3) which is connected to the spindle by the screwthread (13). The shaft (1) is fixed to the drawbar, which also rotates with the spindle and can be moved to and fro the clamp or unclamp a chuck. A ring piston (4) with a tapered outer surface slides on the shaft (1) under hydraulic pressure and carries with it balls (5) which wedge against the collar (15) secured to the shaft and provide a powerful clamping tension on the drawbar. The balls are located circumferentially by pockets at the edge of the guide sleeve (6) and therefore remain correctly spaced around the ring piston. USE/ADVANTAGE - Simple, compact design. remains in balance and is suitable for use at high spindle speeds.
Patent DE-4142233-C1 (DE)
Title: Paint box with exchangeable paint shells - has holding cams or ribs on floor and/or one side wall, spaced from common axis of several, adjacent paint shells
IPC: B44D3/04
Filed: 1991-12-20
Granted: 1993-03-04
Abstract: The paintbox holder works with bosses on the sides of the exchangeable paint wells to hold these in the box. Cam or rib type holders (5-8) fitted to the paintbox side or base (3, 4) are spaced from the common centre axis of the paint wells (15, 16) so that their contact surfaces (9) face away from this axis and bear on the well bosses (20, 23). The holders and/or supports (10, 11) fitted between these have contact surfaces (9) which face the common centre axis of the wells and bear on one sidewall of the respective well. USE/ADVANTAGE - Leisure pursuits, painting. Cam or rib holders locate wells as placed regardless of well format in sturdy paintbox.
Patent DE-4202588-C1 (DE)
Title: Multi-bar atmospheric gas burner - has adjacent bars with different outlets giving different combustion characteristics
IPC: F23D14/46
Filed: 1992-01-30
Granted: 1993-07-15
Abstract: The parallel burner bars (1) with outlets for a combustible mixt. of gas and air are of different designs.The adjacent bars in a pair have different outlets (3), so as to give different combustion characteristics. The outlets can be formed by nozzles giving the same rate of flow but producing jets of different shapes. Alternatively, they can be formed by different perforations. ADVANTAGE - Reduced noise and tendency to resonance.
Patent DE-4303883-C1 (DE)
Title: Improved compatible TV system with switchable decoding - has PAL and PAL-plus transmissions identified by additional components included at encoding stage
Inventor: SILVERBERG MICHAEL DR ING
IPC: H04N11/00
Filed: 1993-02-10
Granted: 1994-01-05
Abstract: The TV signal transmission system has a PAL-plus encoder (1) and a PAL encoder (2). Located in the path of the PAL-plus encoder is a unit (3) that adds in status bits and identification signals. The output signals are received by a switching unit (4) that allow either the PAL plus or standard PAL format signals to be transmitted. The identification signal component of the PAL plus transmission is in the form of an additional burst signal. The signals are received at the TV receiver unit and identification is provided by a built in circuit. USE/ADVANTAGE - Improved PAL and PAL plus encoding and decoding.
Patent DE-4340240-C1 (DE)
Inventor: FRACKENPOHL ALFRED
IPC: B60D1/36
Filed: 1993-11-26
Granted: 1995-05-11
Abstract: A coupling and centering device mountable on an agricultural implement for connecting the implement to a coupling hook of a tractor comprises a bearing ball 7 and a guide member 14 both mounted on a standard length journal 38 of the implement. The guide member comprises a sector of a circle having a conical guide face 29 and is welded to a sleeve 15. The sleeve 15 engages at its axially inner end within a counter-bore at the adjacent end of the bearing ball. <IMAGE>
Patent DE-4412480-C1 (DE)
Title: Method for operation of channel cleaning vehicles
Inventor: TOMASCHEWSKI KARL-HEINZ
IPC: B08B9/04
Filed: 1994-04-12
Granted: 1995-06-22
Abstract: The pump power and/or the windlass drive (14,14a) are/is influenced by control devices (2,2a). At least two cleaning vehicles (1,1a) with regard to their control equipments are so connected together that the control equipment of the one vehicle (1) acts as master control, whilst that of the other vehicle acts as slave control. The control devices correlate the windlass drives of the cleaning vehicles in the sense of a release and/or a drawback of equal hose lengths. On the individual windless drives the unwound or wound-up hose lengths are measured by length measurement devices 916,16a). At least one delivery parameter - pressure, throughput - of the high pressure pumps (8, 8a) for the cleaning fluid is measured and the measurement values are fed to the master control device (2).
Patent DE-4415263-C1 (DE)
Inventor: GUENTHER ECKHARD DR
IPC: A61K31/28
Filed: 1994-04-15
Granted: 1995-11-30
Abstract: Lobaplatinum trihydrate is a novel and useful form of an anti-tumor effective platinum complex.
Patent NL-1005390-C1 (NL)
Title: Hand-operated device for producing sound
Inventor: KOPPERS GER
IPC: G10K3/00
Filed: 1997-02-27
Granted: 1998-08-28
Abstract: The strips (1) in the centre between the connecting points (2) have a part directed away from the adjacent strip, so that when the joined ends (2) of the strips are moved towards each other the strips move away from each other. The ends (2) of the strips (1), outside the most inwardly located connecting points, are provided with hand grips. The strips are of plastic sheet and each of them, at least over a part of its length, is connected with a strip of a more firmly shaped material, such as cardboard or thick plastic sheet. This strip is provided with a part directed away from the other strip.
Patent NL-1005988-C1 (NL)
Title: Vehicle floor mat
Inventor: CEELEN JOHANNES HENRICUS FRANC
IPC: B60N3/04
Filed: 1997-05-06
Granted: 1998-11-09
Abstract: The apparatus has a bottom support layer (2) and a top layer of covering material (3). A grooved channel (4) is formed so that it extends around the mat on its top side, close to its peripheral edge. Preferably the layer of covering material in the channel is denser and thinner compared with the material outside the channel regions.
Patent NL-1018172-C1 (NL)
Title: Cable or chain conveyor, has motor output regulated by system comprising hinge fastener for driven wheel and output reducing control mechanism
Inventor: HAAN KLASINUS FERDINAND DE
IPC: B65G23/36
Filed: 2001-05-30
Granted: 2002-12-03
Abstract: Motor output is regulated by a system comprising a hinge fastener for the wheel (4) driven by this motor (5), the driven wheel being movable in the same plane as the wheel next to the output side of the cable or chain (14). The driven wheel is secured to the frame. The system also includes a control mechanism for reducing motor output when the driven wheel is being in moved in a direction opposite to the pay-out direction for the cable or chain.  The cable or chain extends around at least two spaced apart pairs of wheels, at least one wheel in each pair being driven by a motor mounted in a frame.
Patent NL-1022191-C1 (NL)
Inventor: WALRAVEN JAN VAN
IPC: F16L33/06
Filed: 2002-12-18
Granted: 2004-06-21
Abstract: Pipe clamp has a spring nut (30) composed of a plastic part and a metal part. The plastic part and the metal part each have one or more molding elements which interact with the shaft (17) of a tensioning element (15) and are structured so that the shaft fits on the molding elements whilst the tensioning element is pressed deeper into the spring nut.  Preferred Features: The spring nut is connected to the second end of a clamp body (1). The plastic part has an integral fixing unit which connects the spring nut to the clamp body.
Patent NL-1028024-C1 (NL)
Title: Box assembly e.g. for coffin, includes plate-shaped bottom panel, two longitudinal side panels, two end panels and top panel or lid that are coupled using coupling units provided on each panel
Inventor: ZIJLSTRA GIJSBERT MICHIEL
IPC: F16B5/00
Filed: 2005-01-14
Granted: 2006-03-13
Abstract: The assembly includes a plate-shaped bottom panel (2), two longitudinal side panels (3), two end panels (4) and an upper panel or lid (20) that are formed of same plate material and are coupled using coupling units provided on each panel. Independent claims are also included for the following: (1) kit for box; and (2) box.
Patent RU-2032845-C1 (RU)
Title: Check valve
Inventor: BRAGIN BORIS FEDOROVICH
IPC: F16K15/03
Filed: 1989-12-27
Granted: 1995-04-10
Abstract: FIELD: valving. SUBSTANCE: when hydraulic mixture flows through passage 3 of housing 4, the top part of gate 5 moves and rotates around pivot 10 positioned on rotatable lever 7 owing to pivot 10 is positioned below the center of gravity of gate 5. The bottom edge of gate 5 is pressed to seat 1 and slides over its sealing surface upward. The gate is held in this position by extension spring 8 interposed between the top edge of gate 5 and lever 7. Further opening of passage 3 is carried-out by rotating gate 5 together with lever 7 around pivot 6 mounted on seat 1. EFFECT: enhanced reliability. 3 dwg
Patent RU-2073634-C1 (RU)
Inventor: DVORYANIDOV ALEKSANDR GAVRILOV
IPC: B66F9/02
Filed: 1990-03-05
Granted: 1997-02-20
Abstract: Использование: относится к погрузочно-разгрузочным машинам. Сущность изобретения: погрузчик содержит портал (1), шарнирно присоединенный к гусеничному трактору (2), два гидроцилиндра для привода портала и ковш (10). Портал (1) имеет левую (4) и правую (5) балки, соединенные поперечиной (6). В замок (7) входит клиновидный выступ (8). К балке (4) присоединен поворотный гидроцилиндр (9). Ограничитель (12) соединен с серединой звена (11). Наклон лотка (13) изменяется тягой (14). Ковш (10) с лотком (13) поворачивается вокруг оси и перемещается в горизонтальной плоскости. Остановка ковша (10) с грузом создает эффект сбрасывания, позволяющий быстро и полностью освободить ковш (10). Совмещение лотка (13) с ковшом (10) упрощает конструкцию устройства. 1 з.п. ф-лы, 7 ил.
Patent RU-2070533-C1 (RU)
Title: Device for vibration action on cargo in hopper car
Inventor: DRUGAL SERGEJ A
IPC: B65G67/24
Filed: 1990-03-11
Granted: 1996-12-20
Abstract: FIELD: railway transport; mechanization and intensification of compacting and unloading of bulk cargo from hopper car. SUBSTANCE: device has yoke 1 with frame 3 hinge-connected with yoke by means of axle 2. Vibration exciter 4 is mounted on frame 3. Hook 5, fixed jaw 6 with L-shaped projection 7 and axle 8 of lock 9 are mounted on yoke 1. Threaded bushing 10 arranged at acute angle to jaw 6 is also mounted on yoke. Pressure screw 11 is turned into threaded bushing 10. Movable jaw 12 furnished with contact plate 13 and flexible gasket 14 is coupled with step bearing of pressure screw. Lock 9 is made in form of plate with slot 15 on free end. Shank 16 of screw 11 has facets. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2019461-C1 (RU)
Inventor: SIMONYAN MARTIN G
IPC: B62D57/00
Filed: 1990-05-21
Granted: 1994-09-15
Abstract: FIELD: walking movers; mechanical toys; low-power vehicles. SUBSTANCE: vehicle mover has body 1 with two gear-wheels 2 mounted on sides. Put on gear-wheels are endless chains 3 and drive 4. Resilient two-arm levers 6 with shoes 7 on one ends and with rolls 8 on other ones are attached to links of chains 3 by means of horizontal cylindrical hinges 5, with rolls cooperating with horizontal guides 9, located in power part of body 1 above lower branch of each chain 3. In motion, with levers 6 in lower position, rolls rest on guides 9 and, with levers in upper position, rolls are released and levers 6 go down, lying on chain 3. EFFECT: enhanced reliability of operation. 4 dwg
Patent RU-2020160-C1 (RU)
Inventor: TERENTEV GENNADIJ I
IPC: F27B3/22
Filed: 1990-06-25
Granted: 1994-09-30
Abstract: Использование: в области черной металлургии, в частности в конструкции мартеновских печей. Сущность изобретения: горелочные устройства мартеновской печи смещены от продольной оси печи в противоположные стороны в пределах 1/10 - 1/4 ширины камеры плавления. 1 ил.
Patent RU-2074676-C1 (RU)
Title: Endoprosthesis for radiocarpal joint
Inventor: BRANEMARK PER INGVAR
IPC: A61F2/30
Filed: 1991-04-25
Granted: 1997-03-10
Abstract: FIELD: orthopedics; traumatology, particularly, radiocarpal joint recovery. SUBSTANCE: device consists of three main components, one of which 1 has end plate 2 for holding anchor element screwed into osseous tissue just near by joint, and at least one partly hollow pin 5 projected from end plate 2 towards osseous tissue; second main component 14 also has end plate 15 for holding anchor element 17 attached to osseous tissue just near by joint, and at least one partly hollow pin 20 projected from end plate 15 towards osseous tissue; third main component 33 has artificial joint mechanism made from elastomer and positioned and fixed into above-mentioned hollow pins with pins projected from joint mechanism; alternatively, joint mechanism may be fixed by means of clamping screws into end plates 2, 15 of first and second main components 1, 14 faced each other. EFFECT: improved operating reliability and efficiency. 7 dwg
Patent RU-2000244-C1 (RU)
Title: Велосипед
Inventor: IZMALKOV GERMAN I
IPC: B62M1/24
Filed: 1991-01-28
Granted: 1993-09-07
Abstract: Использование: изобретение относитс   к туристическому и спортивному оборудованию , а именно к велосипедам. Сущность  изобретени : велосипед содержит раму с сидением, заднее ведущее колесо, св занное  цепной передачей с осью, с установленной  с возможностью вращени  в раме и  св занное механизмами свободного хода  одного направлени  их включени  с двум   педал ми, св занными между собой гибкой  св зью, проход щей через нат жной блок,  установленный с возможностью вращени   на раме. 2 ил.
Patent RU-2016889-C1 (RU)
Title: Method of controlling traumatic process
Inventor: ZHADINSKIJ NIKOLAJ V
IPC: G09B23/28
Filed: 1991-02-11
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: essence of this process resides in applying sodium bicarbonate to injured surface to speed up healing of wound and treating wound with hyperoxy mixture to retard healing. EFFECT: disclosed method permits controlling healing process and studying early phases of traumatic process.