baber/WOPTO huggingface dataset:
Patent DE-3940156-C1 (DE)
Title: Rope clamp for mine windings - has cross bar with support rollers and clamps
IPC: B66B19/02
Filed: 1989-12-05
Granted: 1991-03-07
Abstract: The rope clamp consists of a crossbar with two right-angled end projections riding a substructure via rollers plus clamps working with the crossbar to suit the number of winding ropes involved. The crossbar should consists of several rigidly joined segments (13-15), the clamps (16-19) held in the centre segment (14) which can swivel round a horizontal axis in realtion to the two outer segments via journels (24,25), using screw (22) to join the segments together. USE/ADVANTAGE - Mine winding systems. Clamp combines clamping pressure action with traction as required, using easily adjusted swivel centre clamp crossbar segment, reducing rope lengthing or shortening time.
Patent DE-4039369-C1 (DE)
Title: Prodn. of metal tubes - involves cooling mandrel head and allowing thermal expansion to increase tube ID
IPC: B21B17/04
Filed: 1990-12-10
Granted: 1991-09-19
Abstract: Pierced blanks are fixed to a cylindrical or stepped mandrel bar for push-bench forming by means of a press-fit between blank leading end and bar. The mandrel bar head (7) should be cooled, pref. using a cooler coaxial to the insertion unit using water or liq. gas. Cooling is to a temp. such as to set up a temp. gradient to the end of the blank. The head is then run into the blank end (6) to permit heat transfer from blank to mandrel head (7) so that the head expands and the ID (Di) of the blank is increased accompanied by radial compressive stress (delta rD) between mandrel head (7) and blank (6). USE/ADVANTAGE - Metal working, e.g. tube prodn. Cooling to set up temp. gradient and shrink/expansion fit between blank and mandrel.
Patent DE-4118134-C1 (DE)
Title: Lift with hydraulic oil drive - provides cabin with top and bottom pressure chambers receiving or releasing compressed oil
IPC: B66B1/04
Filed: 1991-06-03
Granted: 1992-10-08
Abstract: An electrically controlled hydraulic cylinder rides the lift rod secured to the building. Two cylinders (4, 5) fixed to the cabin (1) are coaxial to the lift rod (2) and traversed by this at top and bottom cylinder ends, using ring pistons (35, 36) for each cylinder to grasp round the rod (2) via clamps (49, 50) for positive piston rod connection as required. The pistons split each cylinder into top and bottom pressure spaces which are loaded selectively to rise or lower the cage by oil load or removal under control of an hydraulic actuator fitted into the cabin. Clamps (49, 50) are connected alternately to the rod (2) via an actuator (7) as required. USE/ADVANTAGE - Self-contained cabin controls up and down movement on lift rod via cylinders with rod clamps under cabin control.
Patent DE-4201403-C1 (DE)
Title: Car roof with row of openable roof strips - has cassette not moving with strip set, extensible w.r.t. fixed roof surface, under which opening strips slide
IPC: B60J7/047
Filed: 1992-01-21
Granted: 1993-02-25
Abstract: The car roof strips progressively open or close the roof opening, abut in closure and form flat roof element so guided as to perform a translatory movement when adjusted. The slats pivot and fold up forwards when opening, and when closing they reform to complete the closure. A cassette (16) not participating in the translatory movement extends relative the fixed roof (12) to take the roof strips(10) underneath it, when folded into the roof open position. USE/ADVANTAGE - For openable car roofs,without disturbing noise,ambient pollution,and with reduced slipstream effect.
Patent DE-4212026-C1 (DE)
Title: Objects counting method e.g. for people in shop - using light beam array with detector thresholds determining count of overlapping objects
Inventor: HABERL PAUL
IPC: G07C9/00
Filed: 1992-04-09
Granted: 1993-09-30
Abstract: The method uses a typical installation of 40 light beams and detectors over a length of 100 cm. The diagram shows the progress of an object through the array of n detectors. In (b) the first detector is dark, and in (c) and (d) successive detectors are darkened. In (e) the first detector is not dark, triggering a test in which if the sequence of dark cells following the light cell is unbroken and of length greater than a threshold value V, a count pulse is generated. The length is also checked to see if it exceeds a second value m, in which case a second count pulse is generated, and likewise for increasing lengths. USE/ADVANTAGE - Counting systems for people and objects in general passing in possibly overlapping stream through detection area of light detector array.
Patent DE-4318963-C1 (DE)
Title: Guide element for an ECG element with central catheter - has wire set into sealed body filled with electrolytic fluid to provide connection to side branch contact
Inventor: ALT REINHARD
IPC: A61B5/042
Filed: 1993-06-08
Granted: 1994-05-26
Abstract: A guide element for use with electro-cardiograph (ECG), instrumentation has a cylindrical section 'T'-piece (10) of plastic with a central channel (11). At one end is a threaded cap (13) and at the other end is a cap (12) locating on a cone section (14). The branch limb has an injection stage (26) and an electrode (23) is set into a side element (22). The main section has a catheter (31) projecting and this has a tubular form with a formed annular gap (33). A Seldinger guide wire (30) is inserted through the centre. The body is filled with an electrolytic fluid. ADVANTAGE - Simplifies electrical connection.
Patent DE-4343203-C1 (DE)
Title: Medium-voltage or high-voltage fitting
Inventor: JAKOBS HANS DIPL ING
IPC: H01R13/53
Filed: 1993-12-17
Granted: 1995-04-06
Abstract: In the case of a medium-voltage or high-voltage fitting, in particular for passing a cable through an object or for producing a cable joint (cable connection), having a body (3) which has a bearing surface (3') and having a sensor device by means of which signals can be produced which can be passed on via at least one signal line (24), a support (15, 16, 17) is provided which can be placed on the bearing surface (3') and is composed of electrically insulating material for at least one conductor track, to which the signal line (24) can be connected. <IMAGE>
Patent DE-4434917-C1 (DE)
Title: Selective application of adhesive to a substrate surface
Inventor: LUPP FRIEDRICH DIPL PHYS
IPC: H05K13/04
Filed: 1994-09-29
Granted: 1996-02-22
Abstract: The adhesive is applied to the total substrate area and then the laser light is applied to selected regions to connect the adhesive to the substrate surface. Excess adhesive or adhesive components are then removed in the non-selected areas. The adhesive is pref. applied in powder form and excess adhesive is pref. sucked away.
Patent DE-4446576-C1 (DE)
Title: Trough melting kiln
Inventor: PIEPER HELMUT DIPL ING
IPC: C03B3/00
Filed: 1994-12-25
Granted: 1996-04-25
Abstract: The trough melting kiln, to render inert material which cannot be incinerated, has a feed to deliver oxidising gas at the base of the trough (1) through jets (12). The electrodes extend into the molten material (9) from above.
Patent NL-1016819-C1 (NL)
Title: Door hanging method, using reference plate and line on door frame below upper hinge half section to mark holes for lower hinge half section
Inventor: NIJHOF HERMAN GERARD
IPC: E04F21/00
Filed: 2000-12-07
Granted: 2002-06-11
Abstract: A reference line is drawn on the door frame beneath the upper hinge half-section (1) before the door is placed in the chosen position in the frame. A small reference plate is secured to the frame just below the reference line. The two holes for the lower hinge half-section (2) are then marked on the frame and drilled.  An upper hinge half-section is screwed into a first hole drilled into the door frame and then second and third holes are drilled for a lower hinge half-section. An Independent claim is also included for a kit for hanging doors, comprising at least one auxiliary piece for screwing a first hinge half-section into the door frame, a small reference plate, and an auxiliary paet for screwing a second hinge half-section into the frame.
Patent NL-1023391-C1 (NL)
Title: Vehicle for picking up, cutting and transporting e.g. stem or leaf crops, has blades urged into cutting position by curved leaf spring
Inventor: VEENHUIS THEODOOR JOZEF MARIA
IPC: A01D90/04
Filed: 2003-05-12
Granted: 2004-11-15
Abstract: The leaf spring (9) for urging the blades (7) into the cutting position has a curved cross-section over at least the majority of its length, so that it can bend in its length direction when sufficient force is applied to it in this direction. The vehicle (1) has a cutting device comprising a means for transporting the produce along a transport channel (5) and blades which can be moved between a cutting position in which they extend into the channel for cutting the produce into pieces and an idle position in which they protrude outside the channel. The blades are connected to a fixed point on the vehicle via at least one strip-shaped leaf spring, which is used to urge the blades into the cutting position. The spring can be deformed in order to move the blades into the idle position. A collector device for picking up the produce is also provided.
Patent NL-1028682-C1 (NL)
Inventor: ALBRECHT KARL
IPC: B09B3/00
Filed: 2005-04-04
Granted: 2006-10-09
Abstract: A building component having a core of recycled material is manufactured according to a method having the following steps: cutting small waste; mixing the small waste particles with a resin; supplying the mixture of small waste particles and resin to a sleeve of set plate material, wherein a hardening agent is added; allowing the mixture in the sleeve to cure; positioning the entirety of the cured mixture and the sleeve in a closed vacuum mould in which set plate material is arranged; filling the mould with a filler; allowing the material in the mould to cure; and releasing the building component thus obtained from the mould. The building component thus obtained has many advantages. In particular, this component is indestructible, durable, strong and lightweight. Moreover, application thereof contributes to a reduction of the mountain of waste and an increased safety.
Patent RU-2000179-C1 (RU)
Inventor: YASHIN BORIS I
IPC: B23F21/10
Filed: 1987-10-26
Granted: 1993-09-07
Abstract: Применение: изобретение относитс  к области машиностроени , в частности  к проектированию и изготовлению  долб ков дл  зубчатых изделий с наружным  и внутренними зубь ми и шлицевых  соединений с эвольвентным профилем  зубьев. Сущность изобретени : долб к  представл ет собой пр мозубое зубчатое  колесо с эвольвентным профилем. В качестве  исходного контура использовано номинальное  исходное зубчатое колесо.  Делительную толщину зубьев S0 зубьев дол  б ка выполн ют равной делительной толщине  зуба номинального исходного  зубчатого колеса. Высоту делительной  головки h зубьев долб ка выполн ют  равной высоте делительной головки номинального  исходного зубчатого колеса . Величину угла конуса вершин аь  или угол наклона основной винтовой  линии зубьев /Зь определ ют с учетом  угла наклона основной винтовой линии  зуба и угла конуса вершин. 3 ил.
Patent RU-2020197-C1 (RU)
Title: Road pavement and method for its construction
Inventor: MYAGI ARVU A
IPC: E01C5/00
Filed: 1990-02-27
Granted: 1994-09-30
Abstract: FIELD: construction of road and airfield pavements. SUBSTANCE: pavement comprises sand bed from unidimensional sand particles exceeding 0.1 mm in diameter with heterogeneity coefficient up to 3, an interlayer of nonwoven porous synthetic material sunk into bed under covering expansion joints, and a covering made from prefabricated slabs. Interposed between interlayer and covering is an additional layer of 0.9-1.1 the width of the expansion joint from unidimensional rounded sand with a grain size factor of 2-3.5. The voids in the layer of sand and interlayer as well as expansion joints are filled with flexible sealing material. EFFECT: improved design. 2 cl, 4 dwg, 4 tbl
Patent RU-2007289-C1 (RU)
Inventor: YAKOVLEV SERGEJ P
IPC: B26D1/01
Filed: 1990-03-16
Granted: 1994-02-15
Abstract: FIELD: cutting. SUBSTANCE: feed and pressing drums are mounted on a bed. Ring slots are made on their side surfaces. Flat knives are mounted on the bed. Their cutting edges are located in matching slots of the drums, the cutting zones of the cutting edges are located in the axial plane of the drums. When cutting soft material at least one drum is lined by a flexible material. When cutting brittle material drive belts are made on the side surfaces of the drums on both sides of ring slots. EFFECT: improved structure. 3 cl, 4 dwg
Patent RU-2073391-C1 (RU)
Title: Flexible harrow
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/02
Filed: 1990-04-16
Granted: 1997-02-20
Abstract: FIELD: agricultural engineering; seedbed preparation. SUBSTANCE: flexible harrow has covering chain 1 with ripping teeth installed on frame. Covering chain lifting mechanism has longitudinal hollow shaft 7 with drive 8 and rods 10 with pins 11 hinge mounted on hollow shaft. Hydraulic cylinder 17 and slider 13 hinge-connected to each other are placed inside shaft 7. Rods 10 are coupled with sliders 13 by means of articulated tie-rods 14. When slider 13 is moved by hydraulic cylinder 17, rods 10 turn relative to shaft 7, thus engaging with covering chain 1 and placing it in travelling position. EFFECT: facilitated setting harrow into travelling position. 3 cl, 5 dwg
Patent RU-2007110-C1 (RU)
Inventor: GOFMAN VIKTOR R
IPC: G01N33/48
Filed: 1990-04-16
Granted: 1994-02-15
Abstract: FIELD: experimental physiology. SUBSTANCE: method involves performing one-sided delabyrinthation on the animal then, after 10-14 days, when vestibular disorders are compensated for, the test substance is injected intravenously and, in case of recurring vestibular disorder, the hematoencephalic barrier for the test substance is considered to be permeable. EFFECT: higher efficiency.
Patent RU-2006928-C1 (RU)
Inventor: KUKLIN IVAN G
IPC: G06F15/16
Filed: 1991-01-03
Granted: 1994-01-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has n computer devices 1, l devices among which are control computing units, m units 2 for communication of computer devices, each of which has first and second multiplexers 3 and 4, first and second user selection units 5 and 6, access lock flip-flop 7, register 8, OR gates group 9, univibrator 10. Each unit 2 provides communication between computer unit which are connected to it through bus shapers. Arbitrary number of units can be used. This provides possibility to use different communication routes. EFFECT: increased functional capabilities, increased reliability. 3 dwg
Patent RU-2022025-C1 (RU)
Title: Способ загрузки доменной печи
Inventor: BOLSHAKOV VADIM I
IPC: C21B7/20
Filed: 1991-01-22
Granted: 1994-10-30
Abstract: Сущность изобретения: в способе, включающем подачу порций шихтовых материалов на поверхность засыпи вращающимся распределителем, для выравнивания поверхности засыпи определяют сектор и кольцевые зоны окружности колошника, где имеются положительные отклонения уровня засыпи от среднего и заблаговременно из ближайшего в этой зоне "гаражного" положения увеличивают угол раскрытия шихтового затвора до 70%. После прохождения распределителем указанного сектора угол раскрытия затвора возвращают в исходное положение. 1 ил.
Patent RU-2020459-C1 (RU)
Title: Parts wear test bed
Inventor: ALEKSEENKO ALEKSANDR F
IPC: G01N3/56
Filed: 1991-04-15
Granted: 1994-09-30
Abstract: FIELD: measurement technology. SUBSTANCE: unit is used on the base of a screw-cutting lathe. A valve-spring gear is installed on the lathe, and force and eccentricity cells - one the lathe carriage. EFFECT: enhanced truth of test. 6 dwg
Patent RU-2068955-C1 (RU)
Title: Method for establishing aptitude for leaching in polymetal raw material
Inventor: YASHINA GALINA M
IPC: C22B3/00
Filed: 1991-05-05
Granted: 1996-11-10
Abstract: FIELD: mining industry. SUBSTANCE: in order to establish aptitude for leaching in molybdenum-containing ores, these are examined for content of ore minerals, country rock, and mineral-indicators, in particular, molybdenite and pyrite. Ores are regarded to be apt for leaching at molybdenite/pyrite and ore minerals/country rock ratios being respectively 1:(0.2-0.5) and 1:1. EFFECT: simplified ore analysis. 4 tbl
Patent RU-2013393-C1 (RU)
Title: Electroinsulating glass
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C03C3/091
Filed: 1991-05-14
Granted: 1994-05-30
Abstract: FIELD: glass making. SUBSTANCE: electroinsulating glass comprises (wt % ): 67.0-68.5 silicon oxide; 4-5 calcium oxide; 4-4.5 magnesium oxide; 3.2-3.5 manganese oxide; 1-1.2 barium oxide; 5.5-6.0 sodium oxide; 0.8-1.2 potassium oxide; 0.4-0.5 aluminium oxide; 0.4-0.5 ferric oxide; 4-5 hafnium oxide; 0.4-0.5 aluminium oxide; 0.4-0.5 ferric oxide; 4-5 hafnium oxide; 0.4-0.5 tungsten oxide; and 5.5-6.0 boron oxide. The glass thermal resistance 150-160 C and the temperature coefficient of electrical resistance 204-208 C. EFFECT: improved properties of electroinsulating glass. 2 tbl
Patent RU-2013030-C1 (RU)
Title: Device for testing of irregularity of frequency characteristic of sensitivity of microphone
Inventor: RACHKOV MIKHAIL M
IPC: H04R29/00
Filed: 1991-06-03
Granted: 1994-05-15
Abstract: FIELD: radio engineering. SUBSTANCE: device includes radiator 1, fixed frequency generator 2, reference generator 3, controlled microphone 4, voltage converter 5, analog-to-digital converters 6, 7, delay element 8, visualization unit 9, control unit 10, controlled attenuator 11, two memory registers 12, 13, two comparators 14, 15, 1 AND gate 16. EFFECT: improved accuracy and reliability of testing. 7 dwg
Patent RU-2022220-C1 (RU)
Inventor: BROVTSYN ANATOLIJ K
IPC: F26B3/28
Filed: 1991-06-06
Granted: 1994-10-30
Abstract: Сущность изобретения: аэродинамическая гелиосушилка состоит из герметизированного корпуса 1 на шаровых опорах 2, содержащего аэрогелиоподогреватели 3, выполненные по принципу "горячего ящика", Х-образные отражатели с нагревателями 4, пустотелый перфорированный сердечник 5, пылевой вентилятор 6 и загрузочный патрубок 7 с питателем 8. Внутри корпуса установлен виброкорпус 11, оборудованный П-образными полками 12, вибровозбудителем направленного действия 13, выгрузочным патрубком и пультом управления. 2 ил.
Patent RU-2011057-C1 (RU)
Title: Support for precision instruments
Inventor: GORMAKOV ANATOLIJ N
IPC: F16F3/10
Filed: 1991-04-26
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering and instrument-making industry. SUBSTANCE: support has two coaxial sleeves bridged by flexible ribbons which are displaced relative to each other along the support axis. The ribbons are evenly disposed in a plane oriented perpendicular to the support axis. Ribbon preloading device is attached to the outer ring and has at least three fixedly attached members each comprised of an outer and an inner ring bridged by a flexible ribbon and by a membrane formed in the inner ring. The center of the membrane is aligned with the axis of the flexible ribbon. Thanks to the fact that the support so manufactured has units provided with flexible members which are made of a uniform material and require no assembly operations, no friction appears at built-in points of the flexible members. As a result, the error of the accuracy of measuring physical values by instruments supported by flexible supports is increased. EFFECT: enhanced accuracy of measuring. 3 dwg
Patent RU-2122848-C1 (RU)
Title: Reflexotherapy device
Inventor: AL TSHULER G B
IPC: A61H39/06
Filed: 1991-06-24
Granted: 1998-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: reflexotherapy device consists of operating element secured on patient's body. Operating element includes optical-range radiation source connected electrically to power supply and control unit. Reflexotherapy device contains N operating elements. Each of them is provided with small-size convex lens made of light filtering material with cavity which accommodates radiation source. To raise efficiency of using the light energy generated by radiation source, reflecting coating is applied to lens surface nonadjacent to patient's body. To enhance treatment efficiency, radiation source is made retunable as to radiation frequency. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2041096-C1 (RU)
Title: Transportation system
Inventor: IVENSEN PAVEL A
IPC: B61B5/00
Filed: 1991-04-15
Granted: 1995-08-09
Abstract: FIELD: transport. SUBSTANCE: train has articulated sections 2, rests by supporting wheels 4 on track structure 5 and is directed along track structure 5 by guide wheels 6 which embrace upper part of central flange of track structure from sides. Traction device has linear electric motor, with reactive strip 7 installed on train sections and inductors 8 installed stationary along main line at definite distances from each other in upper part of longitudinal flange of track structure. Wheels 4 and 6 are rubber-tyre and provided with metal bands. Fasteners of rails 14 to base of track structure 5 are also rubber lined. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2050822-C1 (RU)
Inventor: KRAVTSOV VIKTOR MATVEEVICH
IPC: A47H13/02
Filed: 1991-07-01
Granted: 1995-12-27
Abstract: Сущность изобретения: подвеска декоративная содержит кольцо 1, пружину 2 с Г-образными концами 3, с помощью которых осуществляется захват занавесей, установленную на пружине 2 головку 5 и зажимные губки 4. В полости головки 5 размещена диафрагма в виде диска с двумя встречными радиальными прорезями, образующими в средней части диафрагмы участок, выполненный с возможностью контакта с пружиной 2 и разворота ее на 90°. В нижней части головки 5 по центру выполнена ромбовидная прорезь с возможностью установки в нее пружины 2. Захват и фиксация подвешиваемых занавесок осуществляется Г-образными концами 3 пружины 2. Кольцо 1 выполняется граненым. 1 з. п. ф-лы, 16 ил.
Patent RU-2068958-C1 (RU)
Title: Method of formation of cutting hollow at sinking of mining workings
Inventor: PASICHENKO YURIJ KONSTANTINOVI
IPC: F42D3/04
Filed: 1991-07-05
Granted: 1996-11-10
Abstract: FIELD: mining art, can be used in underground construction and at mining of mineral resources. SUBSTANCE: the method consists in drilling of the main and shortened pressing holes, their charging, successive blasting of charges of cutting holes, beginning from the pressing ones. The novelty in the method is in the fact that each pressing hole is arranged in pair with the respective main hole, inclined to the plane of the working face. The main holes are charge deeper of the places of maximum approach of the pressing and main holes. EFFECT: enhanced technical-and-economic indices of working sinking. 3 dwg
Patent RU-2003561-C1 (RU)
Inventor: BLINOV EVGENIJ K
IPC: B62D55/26
Filed: 1991-08-29
Granted: 1993-11-30
Abstract: Использование: в области транспортного машиностроени , касаетс  преимущественно производства  лесохоз йственных гусеничных машин  Сущность изобретени  гусенична  цепь транспортного  средства состоит из звеньев, шарнирно соединенных  пальцами В каждом звене с помощью пальцев шарнирно и симметрично установлены по  два клавишных рычага с грунтозацепами, при этом  оси их шарниров параллельны ос м шарниров, соедин ющих  звень  Каждый рычаг подпружинен  двум  пружинами сжати  сверху и снизу таким образом , что разность между их усили ми обеспечивает  посто нное усилие на рычагах грунтозацепов,  что, в свою очередь, обеспечивает заданное посто нное  экологобезопасное давление на опорных поверхност х  грунтозацепов в любом их положении  Каждое звено гусеничной цепи имеет окно дл   входа зубьев приводной звездочки и ограничители,  между которыми проход т звездочка, нат жное колесо  и опорные катки. 3 ил