baber/WOPTO huggingface dataset:
Patent DE-3512431-C1 (DE)
Title: Hay crane
Inventor: JUN JOSEF BRUNNHUBER
IPC: B66C23/66
Filed: 1985-04-04
Granted: 1986-03-20
Abstract: A hay crane has a luffing jib and a hydraulically operable grab (2) suspended on the jib end (1) and liftable and lowerable by means of a lifting rope (3). Provided on the grab (2) and the jib end (1) are pivoting means which are allocated to one another, come into engagement when the grab is raised fully to the jib end (1) and permit the grab (2) to swing up in the vertical longitudinal plane of the jib. The pivoting means comprise a supporting-arm arrangement (16) arranged on the crane-side end of the grab (2). The supporting-arm arrangement (16) can be extended in the direction of the jib end (1) by means of a hydraulic cylinder (22) arranged on the grab (2). Arranged on the jib end (1) is a first supporting socket (8), open to the bottom, for a pivot pin (10) provided on the rope block (9) coaxially to its axis, as well as a second supporting socket (11) which is offset relative to the first supporting socket (8) towards the crane, is open towards the bottom and is provided for supporting the head part (17) of the supporting-arm arrangement (16).   <IMAGE>
Patent DE-3622011-C1 (DE)
Title: Process for cutting off defined lengths from strands of propellant charge powders
Inventor: GIRKE DIETER
IPC: C06B21/00
Filed: 1986-07-01
Granted: 1987-12-10
Abstract: The present invention relates to a process for cutting off defined lengths from strands of propellant charge powders, emerging from an extruder. The defined lengths of the strands to be cut off are measured by means of a photoelectric cell which crosses the direction of movement of the powder strand to be cut off. This photoelectric cell is connected via an electronic system to a knife which cuts the strand off directly at the exit from the extruder. This knife has two mutually opposite cutting edges. It is moved by a pulse emitted by the electronic system. This pulse causes the knife always to move in only one direction; after this movement, it returns to the rest position. Under the next pulse, it moves in the direction opposite to that of the movement during the preceding pulse. Preferably, the direction of movement of the knife is an up-and-down movement.
Patent DE-3736239-C1 (DE)
Inventor: WOLF HANS-JOACHIM
IPC: G11B23/023
Filed: 1987-10-27
Granted: 1989-03-02
Abstract: A case for video or audio cassettes composed of an upper housing part and a lower housing part that are foldably joined together by means of a hinge to completely enclose the cassette. At least one elastic element is installed between the upper part and the lower part in such a way that when a closure is disengaged the upper and lower parts are forced apart and the package swings open automatically. In particular, the cassette itself is located in a separate holder that is held between the upper part and the lower part in their common pivot axis, with the elastic elements then operating between this holder and the upper and lower parts. The effect of this is that when the closure, particularly a snap closure, is disengaged, not only do the upper and lower parts swing open automatically, but the holder with the cassette is brought into an angular position that roughly bisects the angle between the upper and lower parts when open. The cassette is thus easy to remove and to replace in the holder.
Patent DE-3736521-C1 (DE)
Inventor: DZIOBEK FRANK DIPL-ING
IPC: F23J3/06
Filed: 1987-10-28
Granted: 1989-02-16
Abstract: Flue dust precipitated from the compressed gas from a fluidized-bed combustion chamber is conveyed by flue gas to an air-lock system while simultaneously being cooled to above the water and acid dew point of the flue gas. As it enters the air-lock system, the dust is separated from the flue gas and, once it has left the air-lock system, the dust is conveyed by air while simultaneously being cooled to a final temperature at which it can be removed.
Patent DE-3818468-C1 (DE)
Title: Combined cross-cut and circular table saw
IPC: B23D47/04
Filed: 1988-05-31
Granted: 1989-11-02
Abstract: A combined cross-cut and circular table saw with a saw blade which can be lifted through the saw-table plane and can be turned in the saw-table plane is to be designed for kinetically favourable conditions with regard to the saw-blade movement and as a result is to open up constructional possibilities for precision cuts through a workpiece which are offset from one another in different orientations. For this purpose, a saw blade which can be tilted relative to the saw-table plane is suspended under a longitudinally displaceable rotary table in a curved guide running concentrically to the saw-slot longitudinal axis, and the instantaneous mitre tilt setting of the saw blade relative to the saw-table plane is scanned at the corresponding angle of a parallelogram linkage formed between the rotary table and the holder for the liftable saw blade. On the saw base frame, fence guides for the workpiece feed are arranged above the saw-table plane. Held between the fence guides is a deflector which clears the cutting area and closes the fence guide for the workpiece feed after the cut.
Patent DE-3826929-C1 (DE)
Title: Staircase lift for wheelchairs
IPC: B66B9/02
Filed: 1988-08-09
Granted: 1989-08-10
Abstract: Staircase lift for wheelchairs, comprising a driving gear, driven by electric motor and meshing with a toothed rack arranged on the underside of a T-girder, and a lifting shaft, which can likewise be driven by electric motor, for lifting and lowering flexible supporting members, the flexible supporting members (5, 6) being wound directly onto the elongated lifting shaft (2) in its outer marginal areas, and the bearings (3, 4) of the lifting shaft (2) being arranged as close to this area as possible for vibration-free lifting and lowering of the wheelchair, and the power of the electric-motor drive being transmitted via a gear transmission in which the transmission ratio is determined in such a way that dropping of the wheelchair after reaching the maximum lifting height is prevented. <IMAGE>
Patent DE-3920490-C1 (DE)
IPC: A61K31/07
Filed: 1989-06-22
Granted: 1990-10-25
Abstract: The invention relates to a pharmaceutical agent based on vitamin A and carotene, possibly with the addition of conventional auxiliaries, for the sequential therapy of true mastalgia in separate doses, where the dose unit for the first stage of treatment contains 50,000 to 100,000 IU vitamin A in a form soluble in water or in the digestive tract, possibly with the addition of 15-45  mu g carotene, and that for the second stage has 20-40 mg carotene, especially beta-carotene, and the usual antioxidants, excipients and auxiliaries as necessary.
Patent DE-4109003-C1 (DE)
Title: Side shower with junction sleeve - whose thread connects to end of coupling sleeve, whose other end is linked to water supply
IPC: B05B1/30
Filed: 1991-03-19
Granted: 1992-05-27
Abstract: The side shower junction sleeve (11) has its threaded end (13) screwed onto a connecting sleeve (15), whose far end is water-tightly joined to the water feed and whose interior bore (28) flow channel is closed by a fixed seal (32), using a twisting, pref. ceramic sealing disc (33). The disc is corotatably joined to a valve sleeve (16), which rotates concentrically within the connecting sleeve and can be swivelled together with it by an actuator (35), engaging the connecting sleeve. The actuator is sealed from the sleeve bore by two sealing rings (37,38) between the inside (53) of the connecting sleeve and the outside of the valve sleeve. The moulded sealing ring (31) and ceramic seal are pref. set between two annular shoulders (29,30) next to the water feed within the internally stepped connecting sleeve bore. ADVANTAGE - Versatile application, and long service life without need for maintenance.
Patent DE-4238686-C1 (DE)
Title: Attaching concrete balance weights to plastic washing machine drum - has spring disc with sufficient elastic deflection to take up any thermal creep of the plastic attachment point during its life
Inventor: BARTH ERICH DIPL ING
IPC: D06F37/26
Filed: 1992-11-17
Granted: 1994-03-31
Abstract: A washing machine has flat, non-metallic balance weights (7) attached with bolts and spring washers (1) to a drum (2) made of synthetic, esp. thermoplastic material. The elastic deflection of the washer (1) is two to three times greater than the expected deformation of the bolt attachment tube (3) during its life. The initial load in the bolt is three to four times the load required to hold the attachment by friction. USE/ADVANTAGE - For attaching concrete balance weights to washing machine drums of composite construction. Gives a simple durable joint between the relatively brittle concrete and the thermoplastic drum which is prone to creep deformation with time.
Patent DE-4307906-C1 (DE)
Inventor: VETTER HELMUT
IPC: B65G47/86
Filed: 1993-03-12
Granted: 1994-07-07
Abstract: The device is provided for the intermittent processing of articles (1), especially of syringe cylinders for medical syringes, and consists of a transport rotor (2) which is provided circumferentially with receiving elements (3) holding the articles (1) and open radially outwards. A loading station (4) serves for transferring the articles (1) onto the receiving elements (3) and an unloading station (5) serves for taking over the articles (1) from the receiving elements (3). A plurality of the receiving elements (3) are respectively arranged jointly on a receiving segment (7, 8) in a linear orientation relative to one another, every second receiving segments (7, 8) being connected rigidly to the transport rotor (2) in the circumferential direction. The respective receiving segments (8) arranged between them are connected at one end (9) pivotably about an axis (9) parallel to the axis of the transport rotor between a transfer position and a processing position, in the radially inward-pivoted processing position the orientation of the receiving elements (3) of the pivotable receiving segments (8) corresponding to the orientation of the receiving elements (3) in the rigid receiving segments (7), whilst, in the transfer position, the receiving elements (3) of the pivotable receiving segment (8) and of the rigid receiving segment (7) adjacent to the pivot axis (9) lie in a common vertical plane. <IMAGE>
Patent DE-4310144-C1 (DE)
Title: Radiator fastening for vehicle - has two sleeves with interacting teeth clamped together by spring clip
Inventor: SEMMLER CHRISTOPH DIPL ING
IPC: B60K11/04
Filed: 1993-03-29
Granted: 1994-06-01
Abstract: The radiator fastening has a holder (4) surrounded by a plastics sleeve (7). A spring clip (5) lies against the side of the sleeve directed away from the counter holder (2). A damping sleeve (6) and the plastics sleeve each have fine teeth (17,18) on the sides directed towards each other which come into engagement as a result of tension exerted by the spring clip. The plastics sleeve has two parallel projections (8,9) connected by a film hinge (11) which act as a stop for the clip. USE/ADVANTAGE - Radiator fastening in vehicle allows max. tolerances between the radiator and the vehicle and avoids the danger of corrosion or damage to the damping sleeve.
Patent DE-4337279-C1 (DE)
Title: Automatically acting brake for the idler gear in motor vehicle shift transmissions with non-synchromesh reverse gear
Inventor: HAAS HERBERT
IPC: F16H63/30
Filed: 1993-11-02
Granted: 1995-04-06
Abstract: In motor vehicle manual shift transmissions with non-synchromesh reverse gear noises and jerking can occur when shifting the reverse gear due to the rotational energy of the drive shaft. For this reason these transmissions are increasingly fitted with brakes. The known brakes, however, are too expensive, too unreliable or require too much effort. The new, low-cost brake, on the other hand, is intended to allow the reverse gear to be shifted noiselessly, reliably and with little effort. In the new brake the displaceable idler gear is coupled to a wrap-round band with high multiplication factor, so that operation of the brake requires only small amounts of force. At the same time the brake is automatically applied and released by centrifugal force or by means of actuating mechanisms, which are fixed to the upright idler shaft or the housing, when the idler gear is displaced. The new brake enables the non-synchromesh reverse gear of a motor vehicle transmission to be shifted without noises and jerking. Furthermore the new brake can also be used in existing transmission designs.
Patent DE-4438265-C1 (DE)
Title: Filtering, purifying and sterilising small quantities of food or water
Inventor: LATZKE ARNO W
IPC: B01J47/024
Filed: 1994-10-26
Granted: 1996-02-22
Abstract: The first unit (1) of the assembly has upper (2) and lower (3) ends; with an outer casing (4) containing the filter medium (5). It is cylindrical and hollow, and the water extraction device can be removed from its upper end. The second unit may be removed from its (1) lower end (3). The second unit (10) couples with the first (1), allowing a through-flow of water. It contains an exchange medium (20). A fastening holds this unit (10) to the outer casing (4) of the first (1); they remain connected under the effects of pressure. The base (11), comprises inner (12) and outer (13) casings.
Patent DE-4442037-C1 (DE)
Title: Non-toxic gas-generating mixt. with low combustion temp.
Inventor: BUCERIUS KLAUS MARTIN DR
IPC: C06B31/00
Filed: 1994-11-25
Granted: 1995-12-21
Abstract: A gas-generating mixt. consists of a fuel, oxidant and opt. coolant. The fuel comprises a mixt. of Cu(NH3)2(NO3)2 (I) and metal, metalloid or alloy powder (II) with great O2 reactivity.
Patent NL-1019502-C1 (NL)
Title: Automatic button presser for gaming machine has stepper motor and cam encased in rectangular casing which fits over button
Inventor: TUITEL HANS RONALD
IPC: G07F17/32
Filed: 2001-12-06
Granted: 2002-03-01
Abstract: Gaming machines are operated by pressing a Go button. The present unit is placed over the button. Inside the unit is a slow turning stepper motor, coupled to a cam. The cam rotates and presses the button at regular intervals.
Patent NL-1034404-C1 (NL)
Title: Dosing device for soluble substance, e.g. tea stick, contains pump for circulating substance in liquid
Inventor: JANSSEN FRANSISCUS JACOBUS DOM
IPC: A47G19/16
Filed: 2007-09-18
Granted: 2007-11-02
Abstract: The device includes an integral pump for circulating the substance in the liquid in which it is being dissolved. The pump is used to generate a flow of the substance from a reservoir into the liquid and so that the liquid pumps the substance into another reservoir containing this liquid. The pump can be a plunger (8) housed inside a cylinder (13), both the plunger and cylinder being provided with valves (6, 9).
Patent RU-2069247-C1 (RU)
Inventor: PROKHOROV VLADIMIR MIKHAJLOVIC
IPC: E01D15/14
Filed: 1987-07-21
Granted: 1996-11-20
Abstract: Использование: в области водной техники для обеспечения переправы через водные преграды. Сущность: паромно-мостовая машина тримаранного типа содержит транспортное средство 1 со стыковой балкой 2 и бортовые понтоны 7 и 8, оборудованные трапецеидальными стыковыми балками 5 и 6, большие основания которых снабжены межпаромными стыковыми устройствами 9 и 10. Стыковые балки 2 и рычаги-балки 3 раскрывающего устройства 4 имеют высоту меньшего основания трапецеидальных балок 5, 6. Объемы балок 5, 6, свободные от раскрывающих механизмов заполнены пенопластом. Оси межпаромных стыковых устройств 9, 10 и присоединения к нижнему поясу трапецеидальных балок 5, 6 рычагов-балок 3 размещены на общей оси центров тяжести сечения нижних силовых поясов. 2 з.п. ф-лы, 5 ил.
Patent RU-2015372-C1 (RU)
Title: Rotor engine
Inventor: OVODOVSKIJ YURIJ S
IPC: F02B53/00
Filed: 1989-07-03
Granted: 1994-06-30
Abstract: FIELD: engine engineering. SUBSTANCE: rotor engine has case with working space, two-top rotor provided with grate and small axes of symmetry and mounted on eccentric shaft within space of the case, sealing members positioned at the tops of the rotor and made of plates, and gear synchronizing transmission whose fixed gear is set in bearing of eccentric shaft coaxially to it and engages with gear of internal engaging of the rotor. Diameter of the fixed gear is equal to half diameter of the gear of inner engaging. Eccentricity of the shaft eccentric is equal to half diameter of the fixed gear. Contour of the working surface of space of the case is circular. Ports for intake and discharging provided on the side wall of the case are shifted from its plane of symmetry in the direction of rotation of the eccentric shaft. The intake ports are shifted by 90° and outlet ones by 35-45°. EFFECT: improved design. 1 dwg
Patent RU-2092266-C1 (RU)
Title: Tool ring for mounting blanks in machine tool for making heads of elongated blanks such as nails, method of making it and tool ring holder
Inventor: OVE NILSEN
IPC: B21G3/12
Filed: 1987-10-23
Granted: 1997-10-10
Abstract: FIELD: tools for mounting elongated blanks, mainly of nails, for making their heads in machine tool, including pair of rotating rings, methods of making it and tool ring holders. SUBSTANCE: mutually opposite flat surfaces of rings are provided with several holders that allow to mount elongated blank almost radially between pair of holders in respective ring. At least one of said rings has groove for receiving holders and spacing facilities. Holders have outer convex surface for engaging with respective outer surface of groove. Holders are spaced one from another by means of spacing facilities. Several tools are arranged in groove; their position is defined by mutual engagement of outer surfaces of wedge of tools. EFFECT: improved design of tool ring and its holder. 10 cl, 9 dwg
Patent RU-2054884-C1 (RU)
Inventor: STROMAKOV ALEKSANDR P
IPC: A61B5/0295
Filed: 1990-01-02
Granted: 1996-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has light sensor with photodetector 1, alternating current amplifier 3, demodulator 4, direct current amplifier 6. The device has newly introduced limiting amplifier 2 having controllable limit threshold. The direct current amplifier input is connected to control input of limiting amplifier 2. Limiting amplifier 2 is mounted between photodetector 1 and alternating current amplifier 3. Photodetector 1 has logarithmic characteristic curve. EFFECT: enhanced reliability; noise immunity. 3 dwg
Patent RU-2010495-C1 (RU)
Inventor: KULINICH PAVEL I
IPC: A01G17/00
Filed: 1990-03-02
Granted: 1994-04-15
Abstract: Использование: преимущественно в виноградарстве, но может быть применено при формировании плодовых и декоративных растений. Сущность изобретения: формирование ответвлений на всех многолетних частях виноградного растения осуществляют в соответствии с генетической спиралью винограда. Интервал между ответвлениями соответствует выбранной формировке. Разветвления на штамбе и рукавах оканчиваются двумя смежными побегами и пасынками. Длительность формирования равна 1 - 2 годам. Нагрузку скелета побегами распределяют равномерно по окружности штамба, рукавов и плодовых звеньев. Плодовые звенья взамен поврежденных получают из побегов зимующих и спящих почек. 4 з. п. ф - лы, 2 ил.
Patent RU-2022212-C1 (RU)
Inventor: BOGDANOV ANATOLIJ I
IPC: F24D3/00
Filed: 1990-07-18
Granted: 1994-10-30
Abstract: Использование: в системах подготовки добавочной воды, для восполнения водяных потерь в тепловых сетях. Сущность изобретения: система содержит теплообменник 1 с промежуточным теплоносителем 2, конденсатором 3 и испарителем 4, трубопроводы 10, 11 прямой и обратной сетевой воды, бак 9 исходной воды, водоструйные эжекторы 6, 7, 8, циркуляционный насос 14. Трубопровод прямой сетевой воды подключен к теплообменной поверхности испарителя, а трубопровод обратной сетевой воды - к теплообменной поверхности конденсатора. 1 ил.
Patent RU-2012322-C1 (RU)
Inventor: GOFMAN DAVID YA
IPC: A61H21/00
Filed: 1990-07-31
Granted: 1994-05-15
Abstract: FIELD: medicine. SUBSTANCE: shaft 2 is mounted eccentrically in cylindrical tip 1 to axis of the tip. Massaging checker 3 is attached to the shaft. The checker is removed out of boundaries of external diameter of the tip into the slot, when shaft rotates. Drive is formed by step motor 5 and reducer 6, provided with crack mechanism. Jerk rotations are applied to shaft by means of flexible rope 4 from the drive; jerk amplitude at the end of checker is equal to 1-2 mm and frequency equals to 10-20 Hz. Return-rotating motion sector equals to 100-200 deg and its frequency is equal to 0,5-2 Hz. Massaging checker is made of elastic material with variable profile. In order to exclude traumatization of rectum, when introducing checker in and out, the checker is installed within the limits of dimensions of checker, accounting for variable sizes. EFFECT: improved efficiency; improved safety. 3 cl, 2 dwg
Patent RU-2100671-C1 (RU)
Title: Friction unit and method of its manufacturing
Inventor: GAVRILOV ALEKSEJ G
IPC: F16C33/12
Filed: 1990-06-08
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: surface of the base is provided with adsorbing layer 0.01-2 micrometers in width based on transition metal and adsorbent components. Between the adsorbing layer and covering is a layer of adsorbate 0.1-1 micrometers in width made of a transition metal. At least one of them is a high-melting metal which eutectic with the covering. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2047120-C1 (RU)
Title: Deep-water sampler
Inventor: KRYLOV ALEKSANDR GEORGIEVICH
IPC: G01N1/04
Filed: 1990-10-22
Granted: 1995-10-27
Abstract: FIELD: analysis of materials. SUBSTANCE: deep-water sampler is fitted with ballast weights anchored on longitudinal cheek-pieces and covers of frame and arranged over entire space between them and internal surfaces of jaw grippers in open position of bucket provided with partition located above of bucket in its center. EFFECT: expanded application field for search and prospecting. 2 dwg
Patent RU-2028186-C1 (RU)
Inventor: SHUTOV VASILIJ V
IPC: B02C17/18
Filed: 1990-07-27
Granted: 1995-02-09
Abstract: FIELD: power engineering industry. SUBSTANCE: seal of rattler branch pipes has additionally locking circular chamber placed between sealing members and provided with grease feed connections. Sealing members are made in form of flexible hollow hermetically sealed toroidal chambers. Sealing member pressing device is made in form of circular chambers connected with compressed air source. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg
Patent RU-2031265-C1 (RU)
Title: Device for transmitting torque
Inventor: TITENOK ALEKSANDR VLADIMIROVIC
IPC: F16D3/22
Filed: 1991-04-05
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has outer and inner races and balls interposed between them. A twisting way for balls is made in the outer side of the inner race. Grooves, which are parallel to the ring generatrix, are made in the inner side of the outer race. EFFECT: improved design. 3 dwg
Patent RU-2034379-C1 (RU)
Title: Distribution and extension device
Inventor: TSARENKO ANATOLIJ I
IPC: H01R25/00
Filed: 1991-02-27
Granted: 1995-04-30
Abstract: FIELD: electrical engineering. SUBSTANCE: device has shroud 7 made of insulating material and accommodating conductors with jacks 16 for plugs and conductor connected to socket placed on coil 15 and terminating in plug 14. Plug jacks 16 are arranged over perimeter of cylinder on rings 6, 7 with flexible lugs at holes receiving plug pins. Coil 15 carrying conductor is joined through plug-and-socket connector to current leads 10, 11 shroud 1. Coil 15 has internal central space to house plug 14 in idle condition. Lower supporting surface of shroud 1 and coil 15 provided with radial slots. Slots of rings 6,7 are engageable with lugs of shroud 1 and cover 2. EFFECT: increased number of jacks for plugs at same size of device, improved convenience in operation, simplified design. 5 dwg