baber/WOPTO huggingface dataset:
Patent DE-4331316-C1 (DE)
Title: Device for the thermal treatment of free-flowing bulk material, e.g. earth, sand and the like
Inventor: GUENTNER GUENTER
IPC: F26B17/00
Filed: 1993-09-15
Granted: 1994-11-17
Abstract: There is described a device for the thermal treatment of free-flowing bulk material, e.g. earth, sand and the like, in which the bulk material is fed via a shaft (22) with screen decks (40) to a burner device (12). In the burner device (12) the bulk material falls freely through a drop chamber (30) in which the bulk material is directly exposed to the flames (34) by burner plates (28) delimiting the drop chamber (30). The hot waste gases from the burner rise meanderingly between the screen decks (40) in the shaft (22) and preheat the bulk material. <IMAGE>
Patent DE-4403082-C1 (DE)
Title: Closure for a container for free-flowing products
Inventor: WELTGEN PAUL-OTTO
IPC: B65D47/28
Filed: 1994-02-02
Granted: 1995-04-20
Abstract: A closure for a container for pourable products, having a first closure element (2) with a cap section (3) that fits onto and seals the container opening and an attaching tubular outlet (5) as well as a tubular second closure element (9) with funnel-shaped outlet (12) adjoining the tubular outlet (5) of the first closure element (2) on the inside/and or the outside and moving relative to it between an open and a closed position, is designed to deliver the product cleanly, in doses, with reliable opening and closing, ensuring a perfect delivery of the product even when the container is no longer completely filled. This is accomplished by closing off to the outside the funnel-shaped outlet (12) of the second closure element (9) using a flexible membrane (14) that has at least one slit (15) which opens when pressure is applied, and by providing a ventilation device enabling air from outside to enter into the cap section (3) of the first closure element (2).
Patent DE-4403190-C1 (DE)
Title: Determining position of aircraft
Inventor: BUCKREUS STEFAN
IPC: G01S5/14
Filed: 1994-02-02
Granted: 1995-07-27
Abstract: The speed in the desired flight direction is derived from an acceleration, whereby the d.c. signal component is subtracted before and after an integration. A corrected speed value is produced by adding a correction term obtained by speed measurement, differencing, least squares estimation and integration. Lateral horizontal and vertical deviations are computed and corrected by similar measurement and computation processes involving position measurements. The flying altitude is computed and corrected. The actual inclined distance to a defined landing strip is derived conventionally.
Patent DE-4431498-C1 (DE)
Title: An efficient, fabric=kind rinser removes dyes residue and thickener
Inventor: SCHWENN RONALD
IPC: D06B5/06
Filed: 1994-09-03
Granted: 1995-09-28
Abstract: An appts. for the rinsing of dye residue and thickener from strip textile material comprises: (a) a transverse suction slot (6) under vacuum bounded by two beams (4, 5) resting against the fibre (3) side of the strip (1); (b) an opposing cover plate (12, 12a) resting against the reverse side (2) of the strip (1) fibres; and (c) a device, w.r.t. strip direction, upstream of the vacuum slot for soaking the strip with water. Here the opposing plate is held rigidly w.r.t. the beams (4, 5) by a distance corresp. to the full unfolded strip thickness. Connected to each water supply point (21, 22) there are water slits (19, 20) in each beam (4, 5) parallel to the suction slot (6).
Patent DE-4432983-C1 (DE)
Title: Cathode holding and centering device for low energy electron beam generator
Inventor: ANDERL PETER
IPC: H01J1/18
Filed: 1994-09-16
Granted: 1995-10-26
Abstract: The holding and centering device for the cathode wire (11) has a block (12) with a fixing screw (13) that clamps the wire to a surface (14) of the block. A guide tube (15) for the wire, made of a poor heat conductor, is secured to the block and fixed to a forming electrode (17) via an insulator element (27).The cathode wire passes through the tube and exits through a tip nozzle (23). The relative axial position of the wire relative to a longitudinal slit (18) of the forming electrode is maintained by a temperature-resistant coil spring (20), which maintains the cathode tension despite heat-inspired changes in the forming electrode and cathode wire length.
Patent DE-4440285-C1 (DE)
Title: Homokinetic ball and socket joint
Inventor: SCHWAERZLER PETER
IPC: F16D3/223
Filed: 1994-11-11
Granted: 1996-04-25
Abstract: The outer joint section (11) has outer track pairs, each of neighbouring outer parallel ball tracks (18,19). The inner joint section (12) has inner track pairs, each of two neighbouring parallel inner ball tracks (20,21). Outer and inner pairs are associated with each other. The ball cage (13) has a common cage window (30) for two neighbouring balls (16,17), which are located in associated track pairs. Individual ball tracks are mainly symmetrical. Relative distances between outer pair tracks and inner pair tracks, are different.
Patent DE-4444117-C1 (DE)
Title: Pusher centrifuge with drum contg. pusher base and material guide surface
Inventor: SPYRA THOMAS
IPC: B04B3/02
Filed: 1994-12-12
Granted: 1995-12-21
Abstract: A pusher centrifuge has a raisable and lowerable pusher base (25) and a material guide surface (23) for liq./solid sepn. of various materials and has a liq.-tight tank (26) which contains a rotating receiving drum (21). The material guide surface can be raised and lowered independently of the pusher base. Both are operated electrically, pneumatically or hydraulically, with separate controls. Between them is an opening forming a variable gap.
Patent DE-4444677-C1 (DE)
Title: Releasable target telescope retainer
Inventor: APEL MARKUS
IPC: F41G1/387
Filed: 1994-12-15
Granted: 1996-02-08
Abstract: The releasable target telescope retainer involves in the housing (1) of the closure device a rotary bolt (4) with a grip rotatably located around a horizontal axis in the weapon barrel direction, which by operation of the grip can be set in rotation, effecting opening of the closure by raising the grip. An engaged clamp jaw (3) after releasing the clamping effect from a holding rail can be moved away, and by pushing away the grip effects the lowering and pressing away of the holding rail and the pressing with the recess machined in the clamp jaw on the corresp. profile of the holding rail.
Patent NL-1003168-C1 (NL)
Title: Small hydrocyclone for particle separation
Inventor: ZEEVALKINK HERMAN ALBERTUS
IPC: B04C5/081
Filed: 1996-05-20
Granted: 1996-09-04
Abstract: The miniature hydrocyclone has a tangential input feed channel (1) for the slurry. Above the tangential channel is the upper axial outlet (2). Below the tangential channel section (1) is a cylindrical vortex chamber (3). The vortex chamber is 100 mm in diameter. Below the vortex chamber (3) is a conical section (4) leading via the cylindrical separating section (5) to the lower output opening (6). The dimensions of the lower opening (6) are chosen to produce a partial elliptical cross-section.
Patent NL-1005165-C1 (NL)
Title: Table moulding for use in forming edges of concrete floors
Inventor: LEEUW PETRUS JOHANNES LAMBERTU
IPC: E04G11/36
Filed: 1997-02-02
Granted: 1998-08-04
Abstract: The devices are formed by a cross beam (7) fitted under the panel of the table (1) and a safety shoe (8) fitted on an adjacent concrete wall of the building. The table is provided with a rigid hoist point for fixture of a bifurcation. The table has a running bridge (4) extending outside the concrete floor with safety rails (5), together with an edge mould (6). The table is held is held in a balanced fashion by the cross beam.
Patent NL-1015758-C1 (NL)
Title: Heater system for room of a building, has heating boiler disposed below upper floor level in housing which is sealed hermetically from room and which has walls surrounding heating boiler
Inventor: SWANENBERG ADRIANUS CORNELIS J
IPC: F24H9/06
Filed: 2000-07-20
Granted: 2002-01-22
Abstract: The heater system has a heating boiler (13) disposed below the upper floor level (2) in a housing (7). The interior of the housing is sealed hermetically from the room (17), and has walls surrounding the heating boiler.  The floor (1) of the heated room is extended between the upper floor level and lower floor level (3). The heating boiler has a burner and a heat exchanger for heating a medium transported through a network of heating pipes (18,19). The heating pipes are extended from the heat exchanger to deliver heat inside the room which is remote from the heating boiler.
Patent NL-1020558-C1 (NL)
Title: Device is for cutting through stems and stalks of flowers, fruit and branches and comprises frame and disk-shaped cutting component
Inventor: MEIJAARD HENDRIK JOHANNIS
IPC: A01G3/02
Filed: 2002-05-08
Granted: 2003-11-11
Abstract: The device is for cutting through stems and stalks of flowers, fruit and branches and comprises a frame (3) and a disk-shaped cutting component (4). The cutting component has a cutting edge (5), which in the peripheral direction of the disk-shaped component on rotation extends over an introduction slot (7) into which the stem, stalk or branch is to be inserted for severing.
Patent NL-1023816-C1 (NL)
Title: Marriage arrangement method, involves couple living together and traveling the world for minimum time before getting married
Inventor: HEERINK ILONA
IPC: G06Q10/00
Filed: 2003-07-03
Granted: 2003-10-28
Abstract: A man chooses a woman and the latter chooses a man, the couple then gradually get to know each other over a period of more than 4 years, during which they get to see a lot of the world, and then the couple openly admit that they are very happy together, after which they live together for at least one more year before getting married.  An Independent claim is also included for publications or other means for promoting the marriage arrangement method.
Patent NL-1033500-C1 (NL)
Title: Wrist muscle exerciser, has rotor whose external wall includes partition extending between axles to divide cavity into chambers, and holes in this wall communicate with chambers
Inventor: CHUANG YUN YU
IPC: A63B21/22
Filed: 2007-03-06
Granted: 2008-09-09
Abstract: The exerciser (100) comprises a casing with upper and lower parts (10, 20) which fit together to form a hollow ball, the upper part forming a hole; a retaining ring securing the upper and lower casing together; and a rotor with axles extending in opposite directions and mounted in holes in the ring. A cavity is formed between each axle and a peripheral wall of the rotor. A partition wall (44) extends between the cavity and peripheral wall, dividing the cavity into two compartments. Holes (46, 47) in the rotor wall are in communication with the compartments (441), so that when the rotor is rotated the induced centrifugal forces create a high speed air flow between the holes and compartments, generating a whistle sound. like whistle without any electrical circuit or printed circuit board or without consumption of electricity.
Patent RU-2106685-C1 (RU)
Title: Multiple-channel dynamic-priority device
Inventor: DOROKHIN V A
IPC: G06F9/46
Filed: 1989-04-18
Granted: 1998-03-10
Abstract: FIELD: automation and computer engineering, in particular, multiple-processor system, local networks and distributed control systems. SUBSTANCE: device has channels 2 each of which has exchange start unit, unit 7 which detects highest priority code, counter 8, priority alternation decision unit 9, priority converter 10. Each operating user has unique priority code. These numbers are altered after each exchange cycle, but remain unique. In addition priority can be changed in either ascending or descending chronological order depending on signal level at input 12. EFFECT: increased field of application. 3 cl, 3 dwg
Patent RU-2051236-C1 (RU)
Title: Sewing machine
Inventor: ANTONIO KHIMENES
IPC: D05B51/00
Filed: 1989-11-29
Granted: 1995-12-27
Abstract: FIELD: sewing industry. SUBSTANCE: machine has a thread pulling lever that is moved as a pendulum in synchronism with the machine needle carrier. The machine is provided with a hook for preliminary tensioning of the thread coming to this hook through a longitudinal channel provided on the upper surface of the upper arm of the machine body. This makes possible to start the operation of loading the thread without making the thread pass through loops. EFFECT: higher efficiency; enhanced operating capabilities. 6 cl, 9 dwg
Patent RU-2021772-C1 (RU)
Inventor: SIDORENKO YURIJ S
IPC: A61B17/42
Filed: 1989-12-07
Granted: 1994-10-30
Abstract: Использование: в гинекологии. Сущность изобретения: химиотерапию проводят вбиванием порошкообразной смеси противоопухолевых препаратов в течение 2 - 3 с в следующем соотношении компонентов разовой дозой, мг: оливомицин 40 - 100; колхамин 8 - 12; циклофосфан 400 - 800; метотрексат 10 - 100, ежедневно в течение двух недель. Положительный эффект позволяет повысить выживаемость больных до 58,1% случаев.
Patent RU-2017166-C1 (RU)
Title: Magnetic-field intensity measuring instrument
Inventor: KUVATOV ZAKI KH
IPC: G01R33/06
Filed: 1990-09-21
Granted: 1994-07-30
Abstract: FIELD: measurement instrumentation. SUBSTANCE: instrument has magnetic field source, liquid-crystal sensing element and field-intensity meter. The magnitude of magnetic field is judged by changes in nematic liquid crystal properties. EFFECT: increased measurement precision. 2 dwg
Patent RU-2016155-C1 (RU)
Title: Washing machine
Inventor: CHERNICHENKO VLADIMIR V
IPC: D06F7/02
Filed: 1991-02-07
Granted: 1994-07-15
Abstract: FIELD: general engineering. SUBSTANCE: washing machine with autonomous activator is installed on vessel of any shape due to its body made in form of parallelepiped. Located on body one end is motor compartment accommodating electric motor and controls, and located on the other end of body is activator made in form of two disks having turbulizers on their outer surfaces. Disks are installed on same axle on both sides of body, and walls of vessel for washing are made solid. Installed on inner surface of motor compartment is U-shaped clamp with cramp for axial and angular motion. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2011233-C1 (RU)
Title: Process of production of electric insulation coating
Inventor: PONOMAREV LEONTIJ T
IPC: H01B19/00
Filed: 1990-12-26
Granted: 1994-04-15
Abstract: FIELD: electrical engineering. SUBSTANCE: composition containing per cent by mass: caoutchouc, siloxane block copolymer 30.0-33.0, organic ether of orthophosphoric acid 1.0-5.0; organic peroxide 1.0-2.0; organic solvent being the balance, is applied to material and treated thermally at 300-600 C. EFFECT: improved thermal stability of electric insulation, improved physical and mechanical properties.
Patent RU-2031127-C1 (RU)
Title: Platform for carrying out inside blast furnace
Inventor: SHPINEV VLADIMIR A
IPC: C21B7/10
Filed: 1991-03-26
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: suspended platform consists of circular frame with suspensions and plating sections hinged to circular frame, telescopic hinged girders with plating sectors and alternation of rigid attachment to both ends of adjacent plating sectors with one hinged girder by means of hinges and free testing on next hinged girders with flexible connection between them. Suspended platform is made in form of circular frame having hinged girder whose hinge axles are connected by flexible links, and central end of hinged girder is connected with central plating by means of free resting. Lower plane of periphery end of hinged girder and central end of upper plane of extensible members are provided with antifriction cover plates. Hinged girder has portable mechanism of motion of extensible member and connected with it by means of bracket. Extensible member is connected with its motion mechanism by traction member. EFFECT: higher efficiency. 3 cl, 6 dwg
Patent RU-2017700-C1 (RU)
Title: Method of lithium meta-niobate producing
Inventor: SMOTRAKOV VALERIJ G
IPC: C04B35/00
Filed: 1991-04-19
Granted: 1994-08-15
Abstract: FIELD: chemical technology. SUBSTANCE: blanks are formed from the charge containing synthesized lithium meta-niobate and glass addition of composition LiO 2 -1.8 SiO-0,2 B 2 O 3  at concentration 2-3.5 wt.-% following by caking in air atmosphere at 1380-1420 C. Method is used for piezoceramic articles making. EFFECT: improved method of product making.
Patent RU-2014256-C1 (RU)
Inventor: KOBOZEV ILYA V
IPC: B65D85/34
Filed: 1991-06-07
Granted: 1994-06-15
Abstract: Использование: изобретение относится к таре и может быть использовано для изготовления дошников, теплоизолированных емкостей для хранения жидких продуктов, квашеной и соленой продукции. Сущность: емкость включает теплоизоляционное сферическое ограждение, поддон 5 с опорами 6, люк, крышку 2 с уплотнительным элементом 3, ручки 4, при этом ограждение выполнено из армированного сеткой 7 и каркасом 8 заливочного пенопласта 1, равномерно сжатого с внутренней и наружной стороны емкости и обрамленного по всей поверхности плотной гидроизоляционной оболочкой из смолы 9, эластомерной пленкой 10, при этом кромки люка и наиболее широкая часть емкости обрамлены жесткими окантовками 12 и 13, закрепленными на каркасе 8, изготовленном в виде трубчатых дуг и колец, размещенных в вертикальной и горизонтальной плоскостях и жестко соединенных друг с другом , причем каркас 8 закреплен на перфорированном сферическом диске 16, зафиксированном с образованием зазора на поддоне 5, который изготовлен в виде сферического перфорированного диска. Крышка 2 снабжена цилиндрическим перфорированным бортиком 20. Уплотнительный элемент 3 крышки 2 выполнен в виде эластичной пробки с боковой поверхностью, копирующей поверхность окантовки 12 люка, причем пробка размещена в последней между крышкой 2 и диском 18, закрепленным с помощью винтов 19 на крышке 2. Поддон 5 снабжен зацепом 22, а его опоры 6 снабжены эластичными присосками и сферическими подшипниками 21, причем последние размещены в полости первых и оснащены механизмом выглубления их из указанной полости. Окантовка 13, размещенная на самой широкой части, снабжена эластичной обечайкой 14, а ручки 4 выполнены в виде винта, с помощью которых окантовка 13 и эластичная обечайка 14 зафиксированы на каркасе 8 снаружи ограждения. Способ изготовления емкости включает заполнение полости опалубки заливочным пенопластом, заливаемым на арматуру, выпуск дренажа и снятие формы после отверждения пенопласта, покрытие его смолой и эластомером, после его заливки в форму подвергают равномерному сжатию со стороны формы и одновременному охлаждению, отводя тепло с периферической поверхности. Устройство для реализации способа изготовления емкости состоит из сферических камер с единым центром, размещенных друг в друге с образованием сферического зазора и гидравлически сообщенных друг с другом, при этом внутренняя камера представлена эластичной колбообразной формой с эластичной стенкой, а наружная камера - двустенным сосудом. 3 с. и 7 з.п. ф - лы, 6 ил.
Patent RU-2043557-C1 (RU)
Title: Combination sealing element of cylinder rod
Inventor: KABAKOV VLADIMIR N
IPC: F16J15/32
Filed: 1991-06-13
Granted: 1995-09-10
Abstract: FIELD: seals. SUBSTANCE: flexible ring of round cross- section is enveloped by an open shell with bosses shifted from the axis of symmetry of the flexible ring towards the shell open end. In location of bosses the shell has the maximum width. The bosses are furnished with working edges. The shell space is limited by cylindrical surfaces mating with an arc, having a radius equal to the ring radius. The shell is made of flexible material. EFFECT: enhanced reliability. 2 dwg
Patent RU-2016723-C1 (RU)
Title: Contact butt welding machine
Inventor: KUCHUK-YATSENKO SERGEJ I
IPC: B23K11/04
Filed: 1991-06-21
Granted: 1994-07-30
Abstract: FIELD: welding equipment. SUBSTANCE: machine has axially movable and stationary clamping mechanisms and two flashing and upsetting hydraulic cylinders mounted symmetrically relative to the vertical axis of the machine in one plane with its horizontal axis. The stationary clamping mechanism is made in the form of body 3 on which inner surface contact-clamping jaws 4 are mounted, and two swinging levers 16. Contact-clamping jaws 17 are mounted on one ends of the levers, the other ends are connected to the clamping hydraulic cylinder by levers 14. Rods 9, 10 of flashing and upsetting hydraulic cylinders are the axis of rotation of levers 16. The structure of the movable clamping mechanism is similar to the stationary one. Rods 9, 10 interconnect the bodies of both mechanisms. The machine provides individual clamping of the ends of welded articles. EFFECT: improved structure. 3 dwg
Patent RU-2010650-C1 (RU)
Title: Method of making holes with inclined walls
Inventor: BEKKERMAN SHUNYA N
IPC: B21D28/26
Filed: 1991-05-06
Granted: 1994-04-15
Abstract: FIELD: metal pressure forming. SUBSTANCE: method comprises steps of inserting tolls into a blank with punched holes simultaneously from two opposite sides; punching cylindrical openings. The tools has pyramidal form. The pyramidal surface of one tool is being arranged coaxially with the punched hole. The other tool with identical surfaces is being embedded to the material in zone around the punched hole. EFFECT: enhanced quality of hole inner surface. 1 cl, 4 dwg
Patent RU-2039911-C1 (RU)
Inventor: MOROZOV OLEG V
IPC: F23D14/20
Filed: 1991-06-26
Granted: 1995-07-20
Abstract: FIELD: boiler units. SUBSTANCE: fuel is preliminarily divided into flows which are fed to inert substance flow at amount not exceeding 50 percent and partially to zone of mixing fuel with air. Ratio of velocities and flow rates of fuel and inert substance is maintained within 1,5:10 and 0.2: 1, respectively. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2036740-C1 (RU)
Inventor: GONCHARENKO YURIJ G
IPC: B21D26/08
Filed: 1991-06-20
Granted: 1995-06-09
Abstract: FIELD: rod material machining. SUBSTANCE: lock with a striker and powder charge, a shaft are mounted within a body. Shaft is made as two channels. Cylinder and spherical piston-striker members move within channels. Each channel is constructed as rectilinear and toroidal parts joint together. Channel rectilinear parts are placed at an angle to each other. Piston striker spherical members interact with cutting members which have the form of pendulums. Pendulums have driven length equal to axis radius of toroidal parts of shaft channel. Elastic clamps interact with cutting members. Clamps serve for retaining piston-striker in starting position. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2000150-C1 (RU)
Inventor: MAKARKIN ALEKSEJ N
IPC: B21B13/16
Filed: 1991-07-01
Granted: 1993-09-07
Abstract: Использование: в прокатном производстве  дл  комбинированных клетей продольной  прокатки. Сущность изобретени :  комбинированна  клеть продольной прокатки  содержит станину 1 с опорными плоскост ми  2 и 3 соответственно дл   горизонтального и вертикального положений  клети и пару двухопорных валков 4 с  двум  калибрами. На станине 1 клети имеютс  упоры 5, 6 дл  фиксации клети в вертикальном  либо горизонтальном положении  соответственно. При этом рассто ние I от  опорной1 плоскости 2 дл  горизонтального  положени  клети до оси а первого калибра  равно рассто нию m от опорной плоскости  3 дл  вертикального положени  клети до оси  б второго калибра, а рассто ние п от рабочей  поверхности в упора 6 дл  фиксации  клети в горизонтальном положении до оси  а первого калибра равно рассто нию р  от рабочей поверхности г упора 5 дл   фиксации клети в вертикальном положении  до оси б второго калибра Наличие упоров  дл  фиксации клети в вертикальном и горизонтальном  положени х и их взаимное расположение  позвол ет ос м калибров при  кантовке поочередно занимать положение.  совспадающее с осью прокатки 1 з п ф-лы  3 ил /л С К с I с (