baber/WOPTO huggingface dataset:
Patent DE-3835064-C1 (DE)
IPC: F16H9/12
Filed: 1988-10-14
Granted: 1990-05-23
Abstract: In a device for converting the translational motion of an elongate element (1) into a rotary motion of a further element (9, 10, 11) or vice versa, in which successive portions of the elongate element enter a radial gap (7) provided on the further elements, bear over a given angle range with their side faces (14, 15) in a frictionally-engaged manner against the side walls (17, 18) of the radial gap and then exit again from the radial gap, provision is made for reducing the energy losses through milling work and friction in that the elongate element is a band of a rigid material which is cambered transversely to its longitudinal direction, in that the cambered band is subjected to pressure in the longitudinal direction towards the radial gap, in that the cambered band is guided in such a way that it experiences a directional change within the radial gap and that the radial gap has a cross-section which tapers radially outwardly away from the axis of rotation of the further element. <IMAGE>
Patent DE-3916109-C1 (DE)
Title: Sausage making machine - has pneumatic closure operated when given number of sausages in a strand is reached
IPC: A22C11/12
Filed: 1989-05-18
Granted: 1990-06-07
Abstract: A continuous strand of sausages made by a combined filling and closing machine counts the number of sausages in a strand and when the desired number is reached actuates a pneumatic closure machine. At regular intervals a bar carries locking catches whose  differently angled surfaces are encountered by loaded counting sensors as feeding proceeds, until the advancing end of the bar encounters a pneumatic cut-off switch when the right number is reached. The machine may be manually operated, e.g. when the end of a skin is approaching. ADVANTAGE - Machine operates reliably even at high speeds, producing over 60 portions of sausage/min.
Patent DE-3937276-C1 (DE)
Inventor: GROOS HORST
IPC: B21C23/21
Filed: 1989-11-09
Granted: 1991-01-24
Abstract: A horizontal metal extrusion press has a single press cylinder, (13) consistsing of an open-ended sleeve (13M), and a cylinder head (13B) at one end. The cylinder head (13B) has a plug (13S) located within the open end of the sleeve (13M) and a flange (13F) facing the end of the sleeve. Radial mechanical keys (18) interconnect the sleeve end and the cylinder head flange to center the sleeve relative to the cylinder head.
Patent DE-4122422-C1 (DE)
Title: Measuring periodic axial forces on differential gearing - using real=time filtering of axial force amplitude by bandpass filter triggered by shaft rotation frequency
IPC: G01L5/26
Filed: 1991-07-06
Granted: 1992-08-27
Abstract: A method of measuring the periodic axial forces of parallel linkages-via which the drive torque is transferred from a vehicle differential to its drive shafts or wheels-involves using force measurement devices attached to a lateral shaft to measure the axial forces. The shaft rotation rate is measured and the friction dependent acial force in the drive shaft detrermined from the number of force transfer rollers using real time filtering of the axial force amplitude. A bandpass filter is triggered by a shaft rotation frequency to maintain a control characteristic. The frequency sought is passed undamped in a narrow band with all adjacent orders significantly damped. ADVANTAGE - Enables periodic axial forces to be measured both under test stand and non-stationary conditions.
Patent DE-4134624-C1 (DE)
Title: Stop spring for actuating or fixing rotational position of gear of clock gear train - has spring arm with one end fixable at locally secured part and locking tooth at other free end moving inwards under preloading effect of arm to engage in gear tooth gap
IPC: G04B11/00
Filed: 1991-10-19
Granted: 1993-07-08
Abstract: The stop spring includes a spring arm (8), the free end of which is provided with a U shaped recess (3) in which the locking tooth (4) is inserted and held. One or both of its flanks are designed to be resistant to wear and with low friction. The recess (3) has positioning surfaces (5) or points (9,10), at which the locking tooth fits with corresp. positioning surfaces (13) or points. The base of the U recess (3) has a flat positioning surface (5) or positioning points arranged in a plane, at which the locking tooth (4) is mounted, with the positioning surface (13) or the positioning points designed at its side away from the tooth tip (12). ADVANTAGE - Stop spring ensures fault free function over longer working life. Locking tooth is mounted on spring arm in simple manner and exactly positioned.
Patent DE-4202445-C1 (DE)
Title: Hot water system in building - includes heat exchanger splitting circuit into hot water supply and tap circuits
IPC: F24D17/00
Filed: 1992-01-29
Granted: 1993-05-13
Abstract: The hot water system includes water heater, circulator, water meter and tap point. The circulation line should be divided by a heat exchanger (1) into a hot water provision circuit (2) complete with water heater (3) and a tapping by-pass (8) bridging the heat exchanger (1). Pref. the system includes a number of tapping circuits (5) each with heat exchanger, by-pass and counter. Pref. counters from a number of circuits (5) are grouped for conjoint reading in the e.g. cellar etc. ADVANTAGE - Heat exchanger splits circuit into provision and tap circuits for constant hot water supply in regulated amount.
Patent DE-4209428-C1 (DE)
Title: Automatic evapn. of large amts. of material without breaking vacuum - by charging moulded evapn. material from containers into recesses in rollers which then move mouldings to evaporators
IPC: C23C14/24
Filed: 1992-03-24
Granted: 1993-04-15
Abstract: Evaporators are automatically fed into evaporating plant for thin film deposition. Process involves charging moulded evaporation material from containers, positioned with one above each of rollers on a rotatable axis, into recesses in the rollers. Each roller has one recess and under the rollers is a transport device driven by a spindle to receive the mouldings and to more than evaporators. ADVANTAGE - Large quantities of material can be evaporated without breaking vacuum.
Patent DE-4216889-C1 (DE)
Title: Appts. to join synthetic tube to tube body by high frequency heating - has non-conducting female die with metallic induction ring insert to transfer heat to tube end by conduction
Inventor: DELAVY SERGE
IPC: B29C65/18
Filed: 1992-05-21
Granted: 1993-10-07
Abstract: A tube body of synthetic film is attached to a synthetic tube end by high frequency heating while under pressure from a female and male die. An induction coil on a non-ferrous former with a central opening and a radial slot acts on the active part of the female die which consists of an insulating material with a closed metallic induction ring. A cooling channel can be placed near the induction ring. This induction ring can be integrated into the die and can be a vapour deposited metallic layer. USE/ADVANTAGE - The invention uses induction heating for attaching tube ends without requiring metallic layers in the film which cause recycling problems.
Patent DE-4323792-C1 (DE)
Title: Drainage valve for fluid container - has valve housing, valve body with valve head and channel leading through housing and body with inlet aperture in housing and drainage aperture in head
Inventor: BUCH JOHANN
IPC: F01M11/04
Filed: 1993-07-15
Granted: 1994-05-26
Abstract: The valve channel can be cut off by the valve body. There is a hose for conducting fluid from the valve channel which is fixable to the valve head. The drainage aperture-side end (10) of the valve channel (6) has a hexagonal profile (11) for receipt of an inner hexagonal spanner and the hose (13) can be pushed over the outside (12) of the valve head (5). USE/ADVANTAGE - The drainage valve is cost-favourable to produce, is space-saving, and can be installed in locations difficult of access.
Patent DE-4330582-C1 (DE)
Title: Frame of a vehicle roof which can be opened
Inventor: FAERBER MANFRED
IPC: B60J10/82
Filed: 1993-09-09
Granted: 1994-10-27
Abstract: A description is given of a frame of a vehicle roof which can be opened, on whose two lateral frame parts, which have ducts for draining away water which has got in, there is fastened to each of the ends an end piece with a connecting piece for the attachment of a water-drainage hose. In contrast to known end pieces which are attached by means of riveting, adhesive bonding or toxic connections, joining and attachment is provided, according to the invention, by means of a releasable clip connection.
Patent DE-4343580-C1 (DE)
Title: System for controlling the roll behaviour of a motor vehicle
Inventor: BUENGELER JOERG DIPL ING
IPC: B60G21/055
Filed: 1993-12-21
Granted: 1995-04-06
Abstract: System for controlling the roll behaviour of a motor vehicle, comprising a number of valves together with lines for the supply and triggering of an actuator, which is coupled by way of connections to a stabiliser, the lines and connections having a definite assignment, in that the coupling points relevant to the function are in each case designed closable in pairs.
Patent NL-1003382-C1 (NL)
Title: Roller skeeler, being a frame with wheels of any of the types generally known as a skeeler, in-line skate or roller skate or anything comparable, to which a binding is attached that enables a shoe or similar object to be fixed in place or released again with a single simple action.
Inventor: PATER MARTINUS GERARDUS JOZEF
IPC: A63C17/18
Filed: 1996-06-20
Granted: 1997-12-23
Abstract: The invention concerns the frame of a skeeler, which has been constructed in such a way that a system of bindings can be fitted directly to it for a type of shoe that can also be used for various other sports such as skating, cross-country skiing and roller skiing, for example. The distinguishing feature of the shoe is that it can easily be fixed to the frame by its front only using what is known as a "cross-country ski" binding or a similar kind of binding. The effect of this construction is a multifunctional application of an existing type of shoe plus another skeeler technology, enabling the ankle to be stretched more effectively when the foot is being put down. The invention is also concerned with a system of bindings in which the heel is also attached in some fashion at the rear to the binding or the frame.
Patent NL-1024445-C1 (NL)
Title: Variable traffic sign has on rear side a low depth, allowing introduction of an eccentrically fitted rotary disk, driven by a low capacity electric motor, via a drive roller
Inventor: LANTING ROBERT JAN
IPC: G09F7/14
Filed: 2003-10-03
Granted: 2005-04-05
Abstract: The variable traffic sign has on its rear side a low depth, allowing introduction of an eccentrically fitted rotary disk, driven by a low capacity electric motor, via a drive roller. The disk, along its periphery, is provided with a rubber O-ring, which promotes grip and eliminates the negative influence of unevennesses. The connecting roller holds the rotary disk in position, whilst sensors with corresponding sensor metals determine the desired position of the disk in a peripheral direction. On the sign is fixed a control box from which changing actions are reported back to the central point.
Patent RU-2056625-C1 (RU)
Title: Sampler of aerosol particles
Inventor: RAZYAPOV ANVAR Z
IPC: G01N1/24
Filed: 1987-12-07
Granted: 1996-03-20
Abstract: FIELD: pollution control of atmosphere. SUBSTANCE: sampler of aerosol particles includes system of air aspiration, flow governor of calcinated air volume, sapling device with holders and filters and receivers coupled with inlet to sampling device and with outlet to aspiration system. Sampling device is provided with vessel and holders and filters are mounted in upper part of vessel. EFFECT: enhanced precision of quantitative measurements of aerosol pollutions. 2 dwg
Patent RU-2033759-C1 (RU)
Title: Method for treatment children having portal hypertension syndrome
Inventor: KOZHEVNIKOV VLADIMIR A
IPC: A61B18/02
Filed: 1989-05-31
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: during operative intervention one-third of liver surface being in contact with omentum is affected by cryogenic attack. Said attack is carried out by decreasing temperature in parenchyma of liver to +20 C. EFFECT: decreases portal hypertension.
Patent RU-2051719-C1 (RU)
Inventor: KRIVKO DMITRIJ A
IPC: A63B29/04
Filed: 1989-07-04
Granted: 1996-01-10
Abstract: FIELD: alpinist equipment. SUBSTANCE: hook has threaded pipe, fright clip, and handle, which performs rotational drive of the hook. Handle is provided with a loop(ring), which is connected with the handle by means of swinging rotation hinge. Such a design allows to rotate the hook with pass the hook by hand-over-hand motion. The loop is connected with handle of the hook by means of hinge with two degrees of freedom. EFFECT: improved operational characteristics. 3 cl, 1 dwg
Patent RU-2085040-C1 (RU)
Title: Satellite cellular system for communication among ground exchanges
Inventor: BERTIGER BARY ROBERT
IPC: H04W88/18
Filed: 1989-10-27
Granted: 1997-07-20
Abstract: A system for facilitating global cellular/trunked mobile communication is disclosed. This system permits communication with hand held and mobile mounted cellular telephones. The system permits two-way communications anywhere on or above the earth up to a particular height above the earth of several hundred nautical miles. The system employs a number of low-earth orbiting satellites (1,2, etc.) moving about the earth in orbit. Links (i) are provided from the satellites directly to the users and via the public switched telephone network (20) to other users (30). The satellites are interconnected via links (j) in a ring structure surrounding the earth. Switching is performed by each of the satellites. In addition, each of the satellites hands off a call as it moves out of the range of a particular user.
Patent RU-2043901-C1 (RU)
Title: Method of positioning workpieces on machines
Inventor: BERESNEV YURIJ L
IPC: B23Q3/18
Filed: 1989-12-25
Granted: 1995-09-20
Abstract: FIELD: machine tool industry. SUBSTANCE: method involves providing corrective effect in six coordinates in accordance with commands generated on data obtained by comparing of measured and predetermined spatial positions of workpiece, with angular deviations being primarily corrected since forced changing of angular position of workpiece results in changing of workpiece linear position parameters. Thus, correction of linear position of workpiece following angular position correction results in elimination of linear deviations and additional errors occurring in case of forced changing of angular position of workpiece. Corrective angular displacements of workpiece are effectuated by correction module, whose actuating surfaces are driven into motion by associated devices. Correction of linear position is carried out by automatic introduction of additional displacements of actuating devices into program frames by varying coordinates of floating zero. EFFECT: increased precision and enhanced reliability of results. 1 dwg
Patent RU-2000675-C1 (RU)
Inventor: FOMIN STANISLAV P
IPC: H04R31/00
Filed: 1991-04-16
Granted: 1993-09-07
Abstract: Использование: электроакустика, в частности  изготовление диффузоров громкоговорителей . Сущность: способ заключаетс  в  отливке заготовки диффузора, формировании  диффузора при одновременной сушке до достижени  заданной влажности с использованием  принудительного вакуумного  разрежени  и сн тии полученного диффузора  громкоговорител  путем нагнетани  воздуха . После отливки заготовки диффузора  на нее устанавливают перфорированный  шаблон и нагревают ее до температуры 50-  200&deg; С, при формировании диффузора принудительное  вакуумное воздействие  осуществл ют через отверстие шаблона, а  сушку осуществл ют при температуре 50 -  200&deg; С 1 ил.
Patent RU-2004716-C1 (RU)
Inventor: MISHIN VLADIMIR V
IPC: E21C45/00
Filed: 1991-04-30
Granted: 1993-12-15
Abstract: Глубоководный сборщик конкреций содержит  раму, добычное приспособление, поток и всасывающий трубопровод  при этом добычное приспособление  выполнено в виде приводного и нат жного  барабанов, охватываемых перфорированной лентоЯ и содержит вибратор и кожух-предохранитель, при  этом вибратор установлен над верхней ветвью перфорированной  ленты с возможностью взаимодействи  с ней, лоток расположен под верхней ветвью  перфорированной ленты, барабаны выполнены с  ребордами, нат жной барабан выполнен более узким , чем приводной, и на его оси установлен кожух-  предохранитель, перфорации в перфорированной  линии выполнены разных диаметров, причем выходные  отверсти  каждой перфорации со стороны  внутренней поверхности перфорированной пенты  имеют больший диаметр, чем входные, а сами перфорации  расположены по поверхности ленты статично . 4 на
Patent RU-2047727-C1 (RU)
Title: Well drilling device
Inventor: FERSHTER ABRAM V
IPC: E21B33/128
Filed: 1991-05-22
Granted: 1995-11-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: well drilling device has a branch pipe, a cylinder, and a rod. These components are mounted in eccentric conjugation for limited reciprocal motion and transmission of torque. The branch pipe is joined to the upper part of a column of pipes, and the rod is joined to its lower part. A rubber packer is secured on the rod. The lower part of the column of pipes is arranged so that at full travel depth the device is in the casing string, and the bit is under load as required. The device is provided with spheres in seats on the external surface. A plug is mounted on shear pins in the central channel of the device. The device is provided with a system of channels for delivery of fluid to the bit in the process of drilling as well as delivery of fluid in the annulus area in replacing the washing solution without lifting the tool. It is possible to pass instruments to the bit through the casing string, and the area at the well bottom hole can be isolated as a blow-out is about to start. EFFECT: higher efficiency; higher reliability. 2 dwg
Patent RU-2014025-C1 (RU)
Inventor: TIKHODEEV SERGEJ A
IPC: A61B17/56
Filed: 1991-06-25
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: first, resection is performed of the parts of the vertebral bodies located 10-12 mm higher and lower along the intervertebral foramen axis. 2 - 3 ml of 1% aqueous solution of the methylene blue is introduced into the anterior epidural space. The vertebral canal anterolateral wall is removed around the spinal membranes at a depth of 10 - 15 mm with a protecting chisel, moved between the dura mater spinalis and the vertebral body to be removed from an angle of 25 deg. to an angle of 70 deg. and another chisel. With the latter the posterior parts of the vertebral bodies are resected stage by stage. The graft is implanted into the intact anteromedial vertebral body parts. EFFECT: cut down time of restoration of spinal cord function, prevention of fibrosis processes in spinal membranes, and creation of favorable conditions for the formation of an osteal pulley of operated vertebral bodies.
Patent RU-2013625-C1 (RU)
Title: Method of overcoming the zone of critical rpm of marine internal combustion engine with controlled-pitch screw
Inventor: MENSHENIN ILYA V
IPC: F02D29/02
Filed: 1992-06-27
Granted: 1994-05-30
Abstract: FIELD: shipbuilding. SUBSTANCE: zone of critical rpm is overcome in three stages. The first involves attaining rpm of the screw equalling to the lowest boundary of the zone, and the screw pitch is reduced to zero. At the second stage in response to an increase in rpm of the screw within the zone its pitch is reduced to a value ensuring continuous product of current rpm by screw pitch. At the third stage, when the screw revolves at rpm corresponding to the upper boundary of the zone, screw pitch is increased to a magnitude corresponding to this rpm by combinatory diagram of dependence between the pitch and engine rpm. EFFECT: enhanced efficiency of the method. 1 dwg
Patent RU-2004297-C1 (RU)
Inventor: GREBENEV ALEKSANDR I
IPC: A63F9/08
Filed: 1991-11-04
Granted: 1993-12-15
Abstract: Использование: развитие логического мышлени  Сущность изобретени : игра-головоломка  состоит из пр моугольных пластинок, расположенных  в одной плоскости в один иди два р да. Пластинки  имеют пазы на боковой поверхности и соединены  между собой с возможностью складывани   относительно смежных ребер упругими соединительными  элементами, образующими замкнутые петли и расположенными в пазах игровых эпемен-  тоа В местах взаимодействи  пересекающихс   соединительных элементов расположены отверсти   образованные пазами ребер игровых элементов. В  отверсти х расположены дополнительные игровые  элементы с отверсти ми, через которые проход т  соединительные элементы. Поверхности игровых  элементов могут иметь игровые метки Игра заключаетс  в перемещении игровых элементов с отверсти ми  относительно граней пр моугольных  пластинок. Игра-головоломка может быть изготовлена  в услови х промышленного производства с  использованием стандартного оборудовани . 11 ил.
Patent RU-2025891-C1 (RU)
Inventor: SHUMIKHIN BORIS G
IPC: H02P25/06
Filed: 1992-01-09
Granted: 1994-12-30
Abstract: Использование: в качестве генератора возвратно-поступательного движения в устройствах, применяемых в акустике, гидроакустике, промышленности, бытовой технике, медицине, приборостроении. Сущность изобретения заключается в том, что использование вибропривода в качестве активатора бытовой техники значительно сокращает габаритно-массовые характеристики исполнительной части при минимально потребляемой мощности (около 60 Вт). Вибродвигатель представляет собой электромагнит с мембраной, к которой присоединена подвижная масса. Обмотка неподвижного магнитопровода соединена с блоком питания через управляемый вентиль и неуправляемый вентиль, шунтирующий обмотку. Последовательно с обмоткой включен датчик тока, свзанный через дифференцирующее звено и компаратор с цепью выключения управляемого вентиля. Одним из вариантов выполнения магнитопровода является пластина с кольцевым углублением, в котором размещена обмотка. Центральная часть магнитопровода, находящаяся внутри обмотки, выполняет функцию одного полюса электромагнита, а периферийная часть - функцию другого. Центральная часть может быть выполнена в виде трубы, пронизывающей пластину и имеющей паз для вывода обмотки. Мембрана соприкасается к присоединенной массе через кольцо. Мембрана и масса стягиваются элементом крепления, проходящим через центр кольца. 1 з.п. ф-лы, 2 ил.
Patent RU-2000647-C1 (RU)
Inventor: YUNUSOV RIFKHAT G
IPC: H02M7/523
Filed: 1992-01-28
Granted: 1993-09-07
Abstract: Использование: в преобразовательной  технике и в источниках питани  повышенной  частоты дл  индукционных нагреватель+9 0плгл ных установок Сущность изобретени -  устр-во содержит мост, каждое плечо которого  состоит из пар встречно параллельно  включенных тиристоров 1-4 и диодов 5-8 и  последовательно включенных обмоток 10-  13 реактора Повышенные частотные возможности  инвертора обеспечиваютс  за  счет выполнени  обмоток реактора противоположных  плеч на одном насыщающемс   магнитопроводе и согласным их включением . 2 ил
Patent RU-2050703-C1 (RU)
Inventor: UDALOV VALENTIN N
IPC: H05B6/64
Filed: 1992-01-21
Granted: 1995-12-20
Abstract: Использование: для стерилизации продуктов, упакованных в герметичную тару в пищевой промышленности, для высокотемпературной обработки в т.ч. СВЧ-энергией консервируемых продуктов. Сущность изобретения: СВЧ-печь состоит из цилиндрической камеры с вводом энергии, аксиально которой размещена камера высокого давления с радиопрозрачной стенкой и окном загрузки-выгрузки затвора, кассеты, кинематически связанной с приводом, и системы циркуляции нагрева и противодавления, имеющей нагреватель, установленный в канале подводящего трубопровода, дроссель, размещенный в тракте отводящего трубопровода, и двухконтурный циркулятор с теплообменником. 5 з. п. ф-лы, 3 ил.