baber/WOPTO huggingface dataset:
Patent DE-3603816-C1 (DE)
Title: Printing hammer magnet arrangement, in particular for daisywheel typewriters
Inventor: KVASNICKA HEINZ
IPC: B41J9/38
Filed: 1986-02-07
Granted: 1987-04-30
Abstract: The subject-matter of the invention is a printing hammer magnet arrangement, in particular for daisywheel typewriters, wherein the printing hammer magnet housing is arranged in a holder which encloses the printing hammer magnet housing as completely as possible in the circumferential and longitudinal directions. Inserted between the printing hammer magnet housing and its holder is a rubber-elastic intermediate layer which has heat-conducting properties. The intermediate layer prevents vibrations which occur during the actuation of the magnet being transmitted to other machine parts. However, due to the heat-conducting properties, the heat produced during the operation of the magnet can be conducted away to the surrounding machine parts.
Patent DE-3739299-C1 (DE)
Title: Lagging mat for roadway support
IPC: E21D11/15
Filed: 1987-11-20
Granted: 1989-06-22
Abstract: The rolling mats known hitherto in underground mine operation are difficult to manipulate and are capable of bearing a load only to a limited extent on account of the susceptibility to corrosion. In order to avoid these disadvantages, a lagging mat is proposed, the length of which is a multiple of the width and which enables mats to be connected to one another underground in a shear-proof and tension-proof manner. <IMAGE>
Patent DE-3830685-C1 (DE)
IPC: B23Q3/154
Filed: 1988-09-09
Granted: 1989-08-24
Abstract: The magnetic chuck for chucking or raising workpieces has differently poled (S and N) magnetic pole pieces (1), between which is located a pole pitch (2) of non-ferromagnetic material. In order to make the magnetic chuck more universally usable for workpieces made from non-magnetizable or weakly magnetizable material, it is additionally constructed as a vacuum chuck. This is brought about by correspondingly differently designed bores or slots, which are preferably filled with sintered metal and by means of which the vacuum is applied through corresponding vacuum lines. Due to the fact that the magnetic force and/or the force applied by the vacuum is available as a retaining or holding force, a universal use of the same tool is possible and simultaneously a considerable holding force can be applied.
Patent DE-3844493-C1 (DE)
IPC: F27D15/02
Filed: 1988-12-30
Granted: 1990-08-23
Abstract: The heat treatment of solids by combustion, cooling, or the like with the aid of gas may take place on a grate conveying such solids while the gas is passed through openings in the surface of the grate. In order to provide lateral clearances of such grates with the same order of narrowness as the majority of the grate's openings, the mobile framework of the grate is suspended by tension elements inclined at an angle of at least 3 degrees relative to the perpendicular. If the mobile frame deviates from a straight course, the inclined suspension creates a centering force guiding the mobile frame without mechanical contact and wear. As a result, the lateral clearances for thermal expansion and building tolerances are reduced from about 20 to 2 mm.
Patent DE-3901373-C1 (DE)
Title: Apparatus for feeding tear-resistant filamentary material to the knitting stations of a multi-system circular knitting machine
IPC: D04B15/48
Filed: 1989-01-18
Granted: 1990-03-22
Abstract: An apparatus for feeding tear-resistant filamentary material to the knitting stations of a multi-system circular knitting machine has a number of devices which are assigned to the individual knitting stations, each store a reserve quantity of the filamentary material and take the form of positive looping feeders, each of which has a winding body. The rotatably mounted winding body carries a storage package of the filamentary material and is coupled to this in an essentially slip-free manner. The winding bodies of the looping feeders are positively synchronised rigidly with one another mechanically or electrically, at least in groups, in terms of their rotational speed; the winding bodies thus synchronised with one another are driven solely by the filamentary material drawn off from the needles at the respective knitting stations.
Patent DE-3919277-C1 (DE)
Title: Yielding arch support in mine - has arch segments connected by sliding system
IPC: E21D11/18
Filed: 1989-06-13
Granted: 1990-08-09
Abstract: Yielding support comprises open or closed arch segments slidably connected to one another. The segments connected both sides to a crown segment should be pivotally suspended from one another at right angles to the roadway axis by means of connecting elements (11,12) and are clamped to the rock appropriate to the excavation by means of rockbolts (3). Yield paths are provided for the connecting elements. Pref. the elements form hooks and pins (11,12), the hooks having a 180 deg. bend so as to grasp the pins from the rock side. USE/ADVANTAGE - Underground mining, civil engineering, e.g. roadheading and tunnelling. Pin and hook connected segments clamp lagging right round tunnel etc. section, are easily handle and adapt to rock status.
Patent DE-3930276-C1 (DE)
Title: Technical data hand-book - has coloured identification markers extending over edges of pages
IPC: B42F21/00
Filed: 1989-09-11
Granted: 1991-05-08
Abstract: The handbook is intended for use with electronic data processing and software systems and consists essentially of a block of pages (2) and covers (3, 4) with marks of different colour in small blocks, indicating content (8, 9, 10, 11), some on the right hand side of the page spreading over the edge so that they can be seen edge-on indicating the main sections. The recognition sign (18) of a section is placed, for example, in the colour block (17) and under it in the column (11) provided are placed the subdivisions or chapters in the rows (19). USE/ADVANTAGE - Technical handbook with a thoroughly clear presentation of a subject. It is suitable for the electronics industry.
Patent DE-4037103-C1 (DE)
IPC: C01B25/32
Filed: 1990-11-22
Granted: 1992-01-09
Abstract: A process for the production of an aqueous suspension of hydroxylapatite from calcium hydroxide or calcium oxide, and phosphoric acid in which, while stirring, phosphoric acid is slowly added to an aqueous solution or suspension of the calcium compound up to a calcium/phosphorus mole ratio of 10:6, wherein the course of the reaction and the achievement of the end point of the reaction is determined by the conductivity of the solution or suspension. The process results in the production of essentially pure hydroxylapatite, which is useful as, for example, a teeth cleaning agent, a bone-replacement, or as a carrier material for pharmaceutical compositions.
Patent DE-4102144-C1 (DE)
IPC: H01H19/635
Filed: 1991-01-25
Granted: 1992-05-07
Abstract: The invention relates to a switch mechanism for an electrical switch, the switch contacts of which switch are operated independently of the user. The switch mechanism is characterised by the following features:   - a switch lever which interacts with a switch bush in a rotationally fixed manner and can pivot over part of a circle, - a switch shaft (22) which interacts in a positively locking manner with the switch bush, with play in the circumferential direction, - a spring support, which interacts in a positively locking manner with the switch bush, with play in the circumferential direction, - at least one spring, which acts on the spring support, the spring snapping over during rotation of the spring support, and the switch bush acting against the rotation direction of the switch lever until the point at which it snaps over, and acting in the rotation direction of the switch lever from the point at which it snaps over, - a bell crank (29), which is pretensioned by a spring, for operating the switch, the switch shaft interacting in a positively locking manner with a lever arm of the bell crank, with play in the circumferential direction, and the bell crank snapping over during the rotation of the switch shaft in order to initiate the switching process.   In the switch mechanism according to the invention, the bell crank is moved as far as the point at which it snaps over via the switch lever, the switch bush and the switch shaft. Once it has passed this point, it is relieved of tension as a result of the spring force exerted on it and initiates the switching process. At the same time, the spring force which is exerted on the spring support acts in such a manner that the switch lever is moved into its switching position which represents the switching position of the bell crank. <IMAGE>
Patent DE-4224267-C1 (DE)
Title: Process for peeling produce - which chills wet produce to freeze the peel to be rubbed off as it rolls round on a working surface
Inventor: SCHMIDT UWE DIPL ING
IPC: A23N7/02
Filed: 1992-07-23
Granted: 1994-02-17
Abstract: To remove the peel or shell from compact and round produce, such as potatoes and fruit, the wet produce is rolled over a surface which has been under cooled. It is given a rotation round a number of axes so that the frozen peel or shell is rubbed away from the core or body by the surface. Also claimed is an appts. where the peeling tool (9) has an under cooled working surface (8) for the rolling produce. The drive system has at least one guide (15) over the working surface (8) to impose a relative movement on the produce against the working surface (8) of the peeling tool (9). Pref. The outer surface of the produce is wetted before it is rolled on the working surface, and the peel is moistened while rolling on the working surface. Several fruits or vegetables roll round on the working surface at the same time, in mutual contact with each other. The produce is rolled around on the working surface which is kept clean of removed peel and ice before contact with the produce. The produce is immersed in a water bath before peeling. USE/ADVANTAGE - The method is for the removal of peel from potatoes and fruit, and the like, in the preparation of produce for consumption. The system gives a simple peeling action, which removes only a thin outer layer of the produce without loss of fruit or vegetable body, and without damage to the produce.
Patent DE-4228102-C1 (DE)
Title: Lawn mower or ground treatment machine - has visual read-out display of actual engine revs with defined zone corresp. to efficient operation
Inventor: ERGER MANFRED DIPL ING
IPC: F02B63/02
Filed: 1992-08-28
Granted: 1993-11-25
Abstract: The machine has an IC engine for driving the tool provided with a manually adjustable setting lever coupled to a power regulator for the engine. A rev display (8) is used to indicate the actual engine revs corresponding to the setting of the regulator. The display has different display zones (A,B,C) one of which corresponds to operation of the engine with good exhaust emission and noise output levels with normal tool operation. Pref. an initial zone indicates that the tool is not operated efficiently and an end zone indicates that the engine is operating outside its optimum efficiency range. ADVANTAGE - Provides direct visual indication of engine revs and tool efficiency for operator.
Patent DE-4241746-C1 (DE)
Inventor: GROS GERHARD DR
IPC: C21D9/67
Filed: 1992-12-11
Granted: 1994-08-25
Abstract: A process to anneal a steel strip in an annealing furnace in an inert-gas atmosphere containing hydrogen, with reduced formation of carbon black and encompassing the phases of heating, retention and cooling, wherein on the surface of the steel strip are impurities containing carbon components, and wherein during the annealing, there is a reaction between the H2 and the carbon components of the impurities on the surface of the steel strip, whereby said reaction changes the composition of the inert gas atmosphere in the annealing furnace from an inert gas containing H2 into a gas mixture containing H2 and CH4, which forms an H2-CH4 system, and wherein the annealing furnace is flushed during the phase of retention, the phase of cooling, or during both the phases of retention and cooling, as a function of at least one of the thermodynamic limit values of the H2-C4 system.
Patent DE-4403442-C1 (DE)
Title: Fastening for detachable connection between foundation and machine bed
Inventor: LASCH THORSTEN DR ING
IPC: B23Q1/00
Filed: 1994-02-04
Granted: 1995-12-21
Abstract: One or more hydraulic piston cylinder units (17,18) are provided between the foundation (1) and bed (2). An anchor screw (13) fixed in the foundation tensions the bed against the foundation by a nut (26) over a collar (25) of a flanged bush (24,25). The flanged bush is mounted with great play in a bore in the bed and is supported on the bed by the collar (25). It can be lifted by the piston cylinder unit. A height adjustment device (14) is set between foundation and bed.
Patent NL-1008433-C1 (NL)
Title: Device for making spread cakes or sandwich- cakes with appropriate filling
Inventor: MARKUS MARTINUS
IPC: B65D81/32
Filed: 1998-02-27
Granted: 1998-03-10
Abstract: A cake packet encloses the packed cakes hermetically from the atmosphere as does a spread package for its contents. The cake packet and/or the spread package are transparent. The spread package is a closed bag or tube made of foil, which permits the discharge of the spread material contained in it when a marked part of the bag or tube is squeezed, cut off or torn away. The structure also incorporates a holder, in which the one or more spread cakes or sandwich cakes with spread filling are contained. The spread material is honey, waffle syrup or apple syrup.
Patent RU-2003309-C1 (RU)
Inventor: AZNABAEV MARAT T
IPC: A61F9/00
Filed: 1987-04-14
Granted: 1993-11-30
Abstract: Использование: в медицине, а именно в офтальмологии  Сущность: пленку на основе ЛВС с содержанием днкоаметазона 2.0 - 3,0 мг на 1 см  фиксируют на области раны или разреза путем пришивани  Положительный эффект: сокращает сроки  лечени
Patent RU-2011675-C1 (RU)
Inventor: MELNIKOV IVAN I
IPC: C09K8/24
Filed: 1987-05-04
Granted: 1994-04-30
Abstract: Использование: бурение нефтяных и газовых скважин. Сущность: буровой раствор содержит, мас. % : продукт взаимодействия соли алюминия со щелочью, имеющий pH 7, полимер-понизитель водоотдачи 1,0 - 1,5; бентонит 2,0 - 3,0; поверхностно-активное вещество 0,3 - 1,0 и воду - остальное. В качестве полимера-понизителя водоотдачи буровой раствор содержит КМЦ - 600 или КССБ - 2, а в качестве поверхностно-активного вещества - сульфонол. 2 з. п. ф-лы.
Patent RU-2025282-C1 (RU)
Title: Wheel assembly with pneumatic tire
Inventor: KHARMATS GRIGORIJ L
IPC: B60B3/00
Filed: 1987-07-30
Granted: 1994-12-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: wheel assembly with pneumatic tire comprises separable rim and a hub connected by discs, rolling-contact bearings and disc fastening members. Plane passing through the center of bearing rolling bodies intersects discs on outer surface of hub while internal side of disc has stiffener ribs. Novelty lies in that the plane passing through center of tire bead base intersects the disc on internal surface of rim. Planes of symmetry of stiffener ribs passing through axes of fastening members have the form of bolt joints. Length of bolt is smaller than, or equal to, the distance between outer surfaces of discs. Rim, disc, hub and stiffener ribs are made of a polymeric material. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2022353-C1 (RU)
Title: Устройство для определения дополнения множества
Inventor: KISHENSKIJ SERGEJ ZH
IPC: G06F15/38
Filed: 1990-08-10
Granted: 1994-10-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано в системах управления банками данных. Целью изобретения является повышение быстродействия. Устройство для определения дополнения множества содержит регистр, вход которого является информационным входом устройства, первую схему сравнения, первый и второй входы которой соединены соответственно с выходами регистра и счетчика, блок управления и первый блок анализа, а также группу элементов И, триггер, выход которого соединен с входами блока элементов И, выходы которого являются информационными выходами устройства, причем первый адресный вход устройства соединен с вторым входом первого блока анализа элементов. Устройство отличается тем, что в него введены второй блок анализа элементов, элемент ИЛИ, вторая схема сравнения и элемент задержки, причем выход счетчика соединен с первым входом второго блока анализа элементов, второй вход которого соединен с вторым адресным входом устройства, выход второго элемента задержки соединен с выходом конца работы устройства, с пятыми входами первого и второго блоков анализа, информационный вход регистра соединен с выходом коммутатора, а первый (второй) блок анализа элементов содержит коммутатор, узел памяти, два элемента ИЛИ, элемент задержки, сумматор, схему сравнения, регистр и элемент И. 4 ил.
Patent RU-2023585-C1 (RU)
Title: Apparatus to form concrete pieces
Inventor: TEREKHOV BORIS F
IPC: B28B3/00
Filed: 1990-08-20
Granted: 1994-11-30
Abstract: FIELD: construction pieces production. SUBSTANCE: pressing mechanism is made combined of two spring-loaded relatively to each other parts, mounted with capability of horizontal reciprocal movement by common cam mechanism. Working surface of pressing mechanism parts is made as in symmetry located tetrahedral pyramids with clearances in base. In the case trays have hollow space creators and vibration exciters, and extrusion dies have cassettes with drawing plates to separate piece during its going out from die. EFFECT: apparatus is used to form construction concrete pieces. 8 dwg
Patent RU-2029174-C1 (RU)
Title: Gear
Inventor: MALYKH VLADIMIR A
IPC: F16H3/12
Filed: 1990-11-21
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear comprises carrier 1 mounted on shaft 2, two central gear wheels mounted coaxially, additional gearing 6, unit- pinion 7 mounted for rotation about axle 8 and secured in cantilever 9, and housing 10. One of the central gearings has outer toothing 4 and the other has inner toothing 5. Cantilever 9 is rigidly secured to carrier 1. Wheel 5 is rigidly secured to housing 10 and interacts with toothing 12 of pinion 7 whose second toothing 13 engages with toothing 4 through pinion 6. When the carrier rotates shaft 2 and housing 10 are locked due to the choice of engaging wheel teeth. When shaft 2 (or housing 10) rotates the carrier is locked. EFFECT: expanded functional capabilities. 1 dwg
Patent RU-2004368-C1 (RU)
Title: Method and device for making outlet in article wall
Inventor: IV FURNE
IPC: B21D19/04
Filed: 1991-03-05
Granted: 1993-12-15
Abstract: After having machined a spot facing (4), the bottom of this spot facing is pushed back by means of rollers (31) driven in an orbital movement, the angle which the attack surface of the rollers forms with the axis (Y-Y) of the opening (2) being progressively reduced in step with the advance of the roller carrier (28). 
<??>Application to the formation of connection lips around openings of a vessel shell ring (course) of a nuclear reactor. 
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Patent RU-2025205-C1 (RU)
Inventor: BERESNEV YURIJ M
IPC: B22D17/22
Filed: 1991-01-22
Granted: 1994-12-30
Abstract: Изобретение относится к конструкции системы охлаждения литейной оснастки для литья под давлением. Сущность изобретения: гидросистема литейной машины и полости охладителя гидравлически связаны посредством гидроцилиндра двойного действия, который передает давление между ними, разделяя их рабочие жидкости. Применение этого устройства уменьшит трудоемкость изготовления устройств данного назначения за счет сокращения количества гидроцилиндров поддержки и упрощения их кинематических связей с пресс-формами. 1 з.п. ф-лы. 2 ил.
Patent RU-2014045-C1 (RU)
Title: Erector
Inventor: FIRER ALEKSANDR M
IPC: A61F5/41
Filed: 1991-01-21
Granted: 1994-06-15
Abstract: FIELD: medical equipment. SUBSTANCE: erector has a penis locking device made in the form of front, intermediate and back grippers 1, 2 and 6 respectively in the form of flexible rings. The back gripper is made in the form of a nonclosed ring and has yarn 7 with holes 8 and mushroom-shaped projections 9. Rings are connected by rods 3 which between the front and the intermediate grippers and from the bottom are made in the form of equal-sized loops forming a net for a scrotum, the front gripper is positioned behind the rim projection of the penis. The erector is put on the penis by grippers, ant the scrotum is put into the net and the yarn is tightened and fixed. EFFECT: improved structure. 3 cl, 4 dwg
Patent RU-2002278-C1 (RU)
Title: Оптический локатор
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S17/00
Filed: 1991-01-14
Granted: 1993-10-30
Abstract: Изобретение относитс  к оптической технике и  может быть использовано в системах управлени   воздушным движением Целью иЗобетени   вл етс  сокращение времени определени  дальности  Указанна  цель достигаетс  тем, что в оптическом  локаторе, содержащем непрерывный лазерный передатчик  1, оптически сопр женный с пространством  предмегов посредством оптической системы 2  и оптикомеханического онанирующего устройства 3, опорный канал, выполненный в виде инфракционно-  го приемника 7. леоед которым расположена положительна  линза 4, сопр жен с пространством  предметов посредством оптической системы, выполненной  в виде отражательного зеркала с отверстием  и оптико-механического сканирующего  устройства 3. Кроме того, блок определени  дальности  содержит триггер 9, тактовый генератор 11,  схему совпадени  12, линию задержки 10, счетчик  13. блок схем совпадени  14 и индикатор дальности  15 Предположенное устройство позвол ет измер ть  дальность посредством определени  интервала  времени между приходом инфракрасного излучени  от объекта и отраженного лазерного излучени  2 ид
Patent RU-2011150-C1 (RU)
Title: Micrometer
Inventor: OZHGIBITSEV BORIS S
IPC: G01B3/18
Filed: 1991-04-03
Granted: 1994-04-15
Abstract: FIELD: measurement technology. SUBSTANCE: micrometer is characterized in that a journal has two spheric measuring surfaces oppositely disposed with respect to each other and aligned with a micrometer head. EFFECT: widened measurement range due to measuring both a diameter and distances from side surfaces of a slot to the reference surface. 3 dwg
Patent RU-2025244-C1 (RU)
Title: Method of gas laser cutting
Inventor: SMORODIN FEDOR K
IPC: B23K26/38
Filed: 1991-04-24
Granted: 1994-12-30
Abstract: FIELD: manufacturing process with use of laser. SUBSTANCE: method comprises steps of directing at an initial time moment to a cutting zone a short-wave laser beam, then coaxially with it directing a circular beam of a long-wave laser with simultaneous supply of an active gas, controlling intensity value of irradiation power in dependance upon a ratio of power values and diameters of beam focal spots. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2072237-C1 (RU)
Title: Auxiliary device
Inventor: STARYKH VLADIMIR S
IPC: A47J17/02
Filed: 1991-05-12
Granted: 1997-01-27
Abstract: FIELD: medicine. SUBSTANCE: auxiliary device has body 1 formed as finger-stall with retaining rim 2. Cutting member formed as curved tooth 3 with pointed end 4 and two working cutting edges 5 are formed on surface of body 1. Gap 6 is defined between tooth 3 and body 1. Recess 7 is made on side surface of body 1. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2009702-C1 (RU)
Title: Packing heat exchange column fluid distributor
Inventor: NECHAEV YUVENALIJ G
IPC: B01J19/32
Filed: 1991-06-18
Granted: 1994-03-30
Abstract: FIELD: fluid distributors. SUBSTANCE: wing-shaped distributor is mounted ahead of the packing, its expanding part is located up the gas flow. Fluid outlet holes are made in the converging aft part at the top and on the bottom along the distributor. The aft part of the distributor is connected to a resonator. The resonator is made slot-shaped and its shelves face the aft part of the distributing tube. EFFECT: improved structure. 2 cl, 5 dwg