baber/WOPTO huggingface dataset:
Patent DE-4027826-C1 (DE)
Title: Hydraulically damping engine mounting support - has amplitude limiting diaphragm, hydraulically in series with overflow passage
IPC: F16F13/10
Filed: 1990-09-01
Granted: 1991-07-18
Abstract: The hydraulically damped engine mount has a working (5) and a compensation chamber (7) hydraulically connected by an overflow passage (9), formed in a partition wall (6). A membrane (20), dividing the compensation chamber into an upper (15) and a lower sub-chamber (16), is in series with the overflow passage and has its axial deflection limited by a cage (22-24). When subjected to large amplitude vibrations, the membrane seats against one cage wall to restrict further flow through the overflow passage. ADVANTAGE - Amplitude limitation, independently of the engine mount load.
Patent DE-4128542-C1 (DE)
Title: Adjuster for foldable top swivelling frame member - has support with threaded bolt securable at variable length at frame member
IPC: B60J7/12
Filed: 1991-08-28
Granted: 1992-08-27
Abstract: The adjuster for a swivelling frame member for a car folding top has a support frame which includes a threaded bolt (20) which is secured with varying extension lengths to one of two adjustment members (6a, 6b) by a nut (23). The extended end of the bolt comes into contact with a stop surface (22) on the other adjustment member. ADVANTAGE - Compact design and assembly.
Patent DE-4230673-C1 (DE)
Title: Cylindrical electro chemical battery cell - has threaded end for fixing into cap or housing with contacts formed that are automatically engaged
Inventor: SCHEEL ULRIKE
IPC: F21V23/00
Filed: 1992-09-14
Granted: 1994-03-17
Abstract: The cylindrical electrochemical battery cell has an end section of reduced diameter that is threaded to locate within a cover (4) or an equipment housing. The cell has a positive terminal (3) formed on the centre of the threaded stem and the negative connection is formed by the main housing. When threaded into the cap or housing the positive and negative terminals are engaged. The negative terminal can be coupled to some form of switching element. USE/ADVANTAGE - For e.g. pocket torch. Rechargeable cell. Environmentally 'friendly'. Mechanically stable, optimal conductivity. No housing needed for cell.
Patent DE-4234521-C1 (DE)
Inventor: STEINHAUSER HERMANN DR
IPC: B01D69/12
Filed: 1992-10-13
Granted: 1994-02-24
Abstract: Process for preparing composite plasma membranes with production of a pore-free air-tight polymer layer on a porous support by plasma polymerisation of a gas mixture, which contains a hydrocarbon as matrix-forming component, a nitrogen-, silicon-, sulphur- or phosphorus- containing inorganic compound as non-matrix forming component and an oxygen-containing compound, by glow discharge in an alternating electric field. The production of the pore-free air-tight polymer layer is carried out, without the use of an air-tight intermediate layer, directly on a porous support which has a pore diameter of less than 100 nm on the side facing the pore-free polymer layer. The composite plasma membranes serve for separating off C1-C3 alkanols from mixtures thereof with other organic liquids by the pervaporation method.
Patent DE-4237015-C1 (DE)
Title: Forming polymer layer on optical article - by forming polymer soln. to article then heat treating to provide layer having defined absorbent, reflecting and laser properties
Inventor: DANZ RUDI DR
IPC: H01L31/0216
Filed: 1992-11-02
Granted: 1994-03-03
Abstract: A polymer layer isproduced on an optical article by A) applying a, pref. 5-18%, soln. of an acrylonitrile (co)polymer to the article and B) thermosetting the coated article, pref. at 200-600 deg.C. The coating is pref. 50 nm to 20 microns thick. The comonomer can be e.g. Me acrylate, styrene, methacrylic acid, vinylidene chloride, methacrylonitrile. The optical article can be made of glass, metal, crystal, semiconductor or plastic. USE/ADVANTAGE - For optical articles used in the visibile and IR spectral region. As absorption layer for solar, radiation protection and laser techniques. The layer can be produced economically and simply. It has defined absorbent, reflecting and laser properties.
Patent DE-4237950-C1 (DE)
Title: Combination of an intrauterine contraceptive device and an introduction instrument
Inventor: AUGUSTIN RAINER
IPC: A61F6/14
Filed: 1992-11-06
Granted: 1994-08-18
Abstract: The invention relates to a combination (100) of an intrauterine contraceptive device (1), a corresponding hollow introduction instrument (2) which is suitable for introduction of the contraceptive device in the uterus, and a piston (3) which is movable relative to the introduction instrument and whose cranial end abuts the caudal end of the device. The device (1) comprises a cylindrical body (4) and two bendable arms (6 and 6') which are fastened on one end of the body. The introduction instrument (2) has an elongate opening (12) on the cranial end and an elastic web (14) which thickens at the cranial web end (16). The thickened web end (16) is wedge-shaped and points caudally with the tip of the wedge. The web (14) has a guide for the device (1). The introduction instrument (2) and the piston (3) each possess a holder (13 and 19) at their caudal ends. The combination is intended to improve handling on introduction of a device and to reduce the risk of injury. <IMAGE>
Patent DE-4239909-C1 (DE)
Title: Tubular plastic connector for flexible lines - comprises fibre reinforced first part with low creep, injected onto unreinforced second part
Inventor: KERTESZ JANOS
IPC: B29C65/06
Filed: 1992-11-27
Granted: 1994-05-05
Abstract: A tubular connecting piece for flexible pipes comprises two parts (1,2), the first (1) of which has lower creep tendency than the second part (2), which is connected to the first (1) by injecting directly onto it. The first part (1) is mfd. in reinforced plastic either HDPE or PA and the unreinforced part (2) is HDPE. USE/ADVANTAGE - Connecting flexible tubes, e.g. elastomer tubes, used for fluids. Can be welded directly to a tank, pipeline and withstands high loads with low creep.
Patent DE-4241574-C1 (DE)
Title: Flying with closed flying chamber and mesh floor - comprises track with fans under flight path producing air currents upwardly and forwardly inclined through floor and lateral limiting walls
Inventor: SZEKELY ISTVAN
IPC: B64D17/00
Filed: 1992-12-10
Granted: 1994-03-17
Abstract: A ring-shaped closed flying track (2,4) has fans provided. These produce an upwardly and forwardly inclined air current making possible a flight controlled by the body compartment in a horizontal direction over the floor (2) of the flying track. The lateral wall shaped limits (4) comprise a netting tunnel tensioned over the floor, grid walls, or transparent plastics walls. The network or grid floor of the netting tunnel or the grid walls can consist of soft rubber or foam plastics. USE/ADVANTAGE - Individual but limited flying facility for humans. It is universally adjustable for anyone.
Patent DE-4315135-C1 (DE)
Title: Trocar with spreading device
Inventor: HEILIGER RAYMUND DR
IPC: A61B17/34
Filed: 1993-05-07
Granted: 1994-12-08
Abstract: For fixation of a trocar comprising a shaft (1) and an external sleeve (3) the trocar is provided with a spreading device which prevents unintentional withdrawal of an external sleeve (3) of the trocar. The spreading device comprises shell-shaped tongues (7) formed from parts of the external sleeve (3). By a rotating movement of an actuation element (9) the tongues (7) can be folded transversely to their longitudinal axis in such a way that they project radially beyond the external sleeve (3). <IMAGE>
Patent DE-4322644-C1 (DE)
Title: Device for applying dispersions containing wax
IPC: B05C1/08
Filed: 1993-07-07
Granted: 1994-09-29
Abstract: A calender for applying a dispersion with solid resins, wax dispersions and surface-treating agents to webs or, in particular, sheets, having a heatable calendering roller, a back pressure roller arranged at the inlet of the web or sheet, and a removal roller which is offset relative to the back pressure roller in the direction of rotation of the calendering roller and is preferably designed as a suction roller, and, if appropriate, an air doctor blade arranged in the outlet gap, the diameter of the calendering roller and/or of the back pressure roller and their mutual contact pressure being selected such that the width of the pressure strip of their mutual contact is between 20 mm and 45 mm, preferably about 35 mm, and the offset of the removal roller relative to the back pressure roller preferably being greater than 180 DEG .
Patent DE-4418645-C1 (DE)
Inventor: BAUMANN HARALD
IPC: G03F7/029
Filed: 1994-05-27
Granted: 1995-12-14
Abstract: A visible radiation sensitive composition is described which comprises a binder, one or more polymerizable compounds containing at least one polymerizable group, and one or more dyes having an absorption range in the emission range of the radiation source, characterized in that said composition comprises as an initiator an initiator system consisting of a metallocene as a photoinitiator and an onium compound as a coinitiator. The visible radiation sensitive composition shows an increased radiation sensitivity compared to the known radiation sensitive compositions and is especially suitable for recording materials such as printing plates, which can, in particular, also be exposed by means of laser radiation in the visible range.
Patent DE-4434099-C1 (DE)
Inventor: SCHNEIDER MANFRED
IPC: B25G3/18
Filed: 1994-09-23
Granted: 1996-05-09
Abstract: A handle may be coupled by means of a fastening coupling to gardening tools provided with a complementary coupling. Locking is ensured in a known manner by means of a leaf spring with a protuberance that engages a locking hole in a plugged-in tool plugging pin. In order to uncouple the tool, the leaf spring must be radially lifted by means of a swivelling lever that acts upon the free end of the leaf spring and is in turn actuated by the axial motion of a triggering button movably mounted at the end of the handle. The triggering button is pulled back by the radial restoring force of the leaf spring that swivels back the swivelling lever that in turn exercises an axial force on the triggering button.
Patent NL-1004252-C1 (NL)
Title: Vehicle for collecting and compacting refuse
Inventor: ELBRINK HEINRICH JOHANNES
IPC: B65F3/02
Filed: 1996-10-11
Granted: 1998-04-15
Abstract: The mechanism is designed for use with a standard wheeled bin, known as a Eurotainer (10). The bin has two top cover plates (14a, 14b) which hinge along a central line across the bin. Arms (16) on the rear of the vehicle (8) are lowered hydraulically to engage with lifting lugs at the top of the bin. Attached to the main lifting arms (16) are cover lifting mechanisms (37). The mechanism has two operating arms (36). One end of each operating arm is pivoted on the lifting arm. The free ends of the operating arms are linked by a cross bar (54). Each operating arm consists of two sections (48, 50) linked by spring element (60).
Patent NL-1006024-C1 (NL)
Title: Educational party game
Inventor: BEERSMA JOOST FRANCISCUS MARIA
IPC: A63F3/02
Filed: 1997-05-12
Granted: 1998-11-13
Abstract: The players travel over a three-dimensional course, while answering questions of opinion in different categories. The winner is the one who reaches the top first. The course consists of stackable boards divided into a starting compartment, others with questions, and others where instructions are given to the players. Winning depends on insight, time taken and luck.
Patent NL-1007098-C1 (NL)
Inventor: HEYLEN MICHEL
IPC: E05D15/48
Filed: 1997-09-23
Granted: 1998-03-26
Abstract: A sliding door, with the distinguishing feature that it consists principally of one or more fixed frames (1) and one or more movable frames (2). A panel (3) is fixed in every frame (1-2), and each one of the said frames (1-2) is made from an identical profile section (4) that has a hook-shaped end when used in these frames (1-2).<IMAGE>
Patent NL-1010895-C1 (NL)
Inventor: BLEEKER DERK JAN
IPC: E01C23/085
Filed: 1998-12-27
Granted: 2000-06-30
Abstract: Milling apparatus for milling a road surface (2) of concrete or asphalt with the aid of a rotating milling roll (16,31). Inside the milling roll (16,31) a hammer axis (22) is mounted, to which hammers (28a,..,28f) are connected. The hammer axis (22) rotates faster than the milling roll (16,31), which causes the hammers (28a,..28f) to strike a number of strike shoulders (29,30), mounted inside the milling roll (16,31). In this way, additional impulse moments are transferred to the rotating milling roll. <IMAGE>
Patent NL-1012022-C1 (NL)
Inventor: ZANDEN JOHANNES PETRUS ANDREAS
IPC: B02C13/18
Filed: 1999-05-11
Granted: 2000-11-14
Abstract: The invention relates to the field of the acceleration of material with the aid of centrifugal force, with the aim of causing the accelerated grains or particles to collide at such a speed that they break. According to a known technique, the material can be introduced into the central chamber of a rotor and accelerated along guide elements, after which the material is propelled outwards in all directions. The invention provides a method and installation which makes it possible to propel the material outwards from the rotor along one or more streams, the flow regions which the material describes being essentially in a predetermined, fixed location. This makes it possible to allow the material to impinge essentially free from interference on one or more stationary impact elements which are arranged around the rotor. It is also possible to distribute or to spread the material from the rotor in one or more predetermined directions.
Patent NL-1015298-C1 (NL)
Title: Metal tape measure, has linear and angle scales printed on the rule, determines angles between 0 and 90 degrees without need for theodolite, protractor or tables
Inventor: HOVEN ANTONIUS COENRAAD VAN DE
IPC: G01B3/02
Filed: 2000-05-25
Granted: 2000-07-14
Abstract: The metal rule has two scales: one for linear measurement (2) and one for degrees (1). The tape is extended by a fixed distance and swung through an arc so that the end (4) marks an intersection point (8) on the line whose angle to the horizontal or vertical is to be measured. The rule is then used again to measure the distance between the horizontal or vertical line and the intersection (8). The angle can then be read off the degree scale.
Patent NL-1022669-C1 (NL)
Title: Concrete pouring method used in construction of e.g. walls and floors of house, involves supplying heat to or extracting heat from concrete mortar to adjust its temperature to desired value, and pouring concrete mortar to intended space
Inventor: SCHOUWENAAR JOHANNES
IPC: B28B17/02
Filed: 2003-02-13
Granted: 2004-08-16
Abstract: The method involves supplying heat to or extracting heat from a provided plastic mixed concrete mortar to adjust the temperature of the provided concrete mortar to a desired predetermined temperature value. The concrete mortar, brought to the predetermined temperature value, is then poured into an intended pouring space. An independent claim is also included for the concrete pouring device.
Patent NL-1033213-C1 (NL)
Title: Greenhouse energy management system includes series of mirrors activated by sensors to intercept sun radiation being converted and stored as electricity by organic rankine module (ORC)
Inventor: BOOTSVELD NICOLAAS RICHARDUS
IPC: A01G9/24
Filed: 2007-01-12
Granted: 2007-07-13
Abstract: System comprises a series of mirrors (3) intercepting part of the radiation energy entering the greenhouse (1) or received within the greenhouse respectively. An organic rankine cycle (ORC) module (9) is used to convert and/or store the intercepted energy. Sensors (8) are arranged to activate the mirrors when the incoming or received energy respectively results in a quantitative or qualitative surplus compared to the energy needed for heating the plants inside the greenhouse.
Patent RU-2091993-C1 (RU)
Title: Wiring assembly of radioelectronic equipment
Inventor: KARAMUSHKO SVETLANA MIKHAJLOVN
IPC: H05K7/02
Filed: 1986-03-19
Granted: 1997-09-27
Abstract: FIELD: radioelectrical engineering. SUBSTANCE: radio members 1 are arranged in wiring assembly of radioelectronic equipment in stack, with flat surfaces in parallel to board 2, and leads 5 of radio members 1 are displaced at some angle with respect to each other and connected to wiring board 2 over circle. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2028216-C1 (RU)
Title: Current collecting device for trolley vehicle with self-contained diesel-generator plant
Inventor: KHIDOTOSI TAKSI
IPC: B60L3/02
Filed: 1988-04-15
Granted: 1995-02-09
Abstract: FIELD: transport. SUBSTANCE: device has diesel-generator and trolley power supply mode selector, two RS flip-flops, two AND gates, NOT gate, time delay unit, controlled switch, cab door interlock contacts and electromagnetic valves in pantograph pneumatic control circuits. If driver fails to shift mode selector to "engine mode", he might get electric shock when getting out of cab at station. Offered device prevents electric shocks by breaking supply circuits of valve electromagnets, i. e. makes pantographs lower down in above indicated case. To prevent damage to current collecting units in case of sharp disconnection of pantographs from contact system, consumed current is previously reduced by interlocking of controlled rectifier. EFFECT: enlarged operating capabilities. 6 dwg, 1 tbl
Patent RU-2033254-C1 (RU)
Inventor: PLYASKIN ALEKSANDR PETROVICH
IPC: B01J3/00
Filed: 1988-02-23
Granted: 1995-04-20
Abstract: FIELD: treatment of fluid material. SUBSTANCE: method involves subjecting crystallizable fluid medium to pressure pulses in chamber; reducing pressure to excite flowing of gas solutions in intermolecular or interatomic spaces in fluid medium and formation of gas bubbles; solving bubbles in fluid medium by flows of gas solution due to increase of pressure in chamber. Apparatus has hermetically sealed chamber with rigid enclosure, convex bottom and cover, fluid medium inlet-outlet system in the form of pipeline with return valves positioned in the direction of flow, regulating units, flow regulators at inlet and discharge ends and treatment devices for creating wave oscillations of fluid medium. Invention is based on physical force of mechanical pressure oscillations exciting flowing of gas solution in fluid medium. This physical force change structure and parameters of molecule flux - extension and contraction of bonds, deformation of valence and torsion corners, Van-der Walls forces, specific surface of molecule S/V=10 9  m -1  and mass-heat exchange factor presented as ratio of fluid medium speed in pseudo-crystal to relative speed of molecules at the same instant and in the same volume, with value of ratio to extreme value of 10 11 . It allows reacting materials to be conveyed in countercurrent in excited state and separation and cleaning of fluid medium from any suspended contaminant to be provided. EFFECT: increased efficiency and high quality of treated materials. 13 cl
Patent RU-2021750-C1 (RU)
Inventor: TATARCHENKO IVAN P
IPC: A61B5/02
Filed: 1989-05-31
Granted: 1994-10-30
Abstract: Изобретение относится к медицине, а именно к кардиологии, и может быть использовано для профилактики сердечных аритмий. Цель изобретения повышение эффективности профилактики пароксизмов мерцаний предсердий. Цель достигается за счет проведения стимуляции с возрастающей частотой, регистрации частоты, провоцирующей аритмию после поочередного курсового введения антиаритмических средств. Причем препаратом выбора считают то средство, на фоне действия которого частота стимуляции, индуцирующая аритмию, максимальна либо аритмия не возникает. Способ позводяет эффективно осуществить профилактику за счет более точного подбора препарата.
Patent RU-2113444-C1 (RU)
Title: Method of preparing grafted copolymer and nitrogen containing grafted copolymer
Inventor: BOLLINGER JOSEPH MARTIN
IPC: C10M151/02
Filed: 1990-04-17
Granted: 1998-06-20
Abstract: FIELD: additives and general purpose oils in internal combustion engines. SUBSTANCE: claimed method comprises polymerizing one or more vinyl monomer(s) selected from acrylates, methacrylates, styrene derivatives, maleates, fumarates and functionalized maleic anhydride to form polymeric substrate followed by grafted polymerization of one or more nitrogen containing monomer capable of being polymerized onto polymeric substrate in the presence of free radical initiator capable of detaching hydrogen atom, polymerization being carried out to at least 91% conversion of monomer to polymer to obtain polymeric substrate, and one or more nitrogen containing monomer capable of being polymerized is selected from vinyl pyridines, vinyl pyrroles, vinyl indoles, vinyl quinolines, vinyl isoquinolines, vinyl acrydines, vinyl pyrazines, vinyl pyrimidines, vinyl pyridazines, vinyl imidazoles, vinyl thiazoles, acrylamides, methacrylamides, dimethyl aminoethyl methacrylates, dimethyl aminoethylycrylate, N-vinyl carbazole, N-vinyl succinimide, acrylonitrile, -0-, m- and p-aminostyrene, maleimide, N-vinyl oxazolidine, N, N-dimethylamino-ethyl vinyl ether, 2-ethyl-2-cyanocrylate, N-vinyl phthalimide, N-vinylbenzyl dimethylamine, N- methacryloxyethylphorpholine and N- dimethylaminopropylamine maleimide. EFFECT: more efficient preparation method. 17 cl, 1 tbl
Patent RU-2000529-C1 (RU)
Inventor: ERCHENKO GERMAN N
IPC: F28B1/00
Filed: 1990-04-09
Granted: 1993-09-07
Abstract: Использование; в теплообменных аппаратах  и конденсаторах паровых турбин.  Сущность изобретени : в теплообменном  элементе горизонтального конденсатора,  содержащем расположенные друг под другом  конденсатоподводное устройство и трубу  с поперечными ребрами и канавками на наружной поверхности, в верхней части которой  выполнен паз дл  соединени  с кон-  денсатоподводным устройством, причем  полость паза сообщена отверсти ми выполненными  в его нижней части, с канавками на  трубе, устройство выполнено в виде желоба  с торцевыми перегородками, высота которых  меньше высоты его боковых сторон.  При этом желоб может иметь ступенчатый  профиль: паз у основани  может иметь дополнительные  продольные выступы, на которых  с зазором устано влены продольные  пластины, прилегающие к боковым сторонам  паза, и желоб образован вышеуказанными  пластинами и основанием паза. 2 з.п.  ф-лы, 4 ил.
Patent RU-2004336-C1 (RU)
Inventor: BELYAEV LEONID V
IPC: B03B5/32
Filed: 1990-05-21
Granted: 1993-12-15
Abstract: Использование: производство порошкообразных  материалов,- преимущественно в производстве  цемента при помоле клинкера Сущность изобретени   сепаратор включает камеру сепарации 1.  распределитель 2, ротор 3 с лопатками 4, вертикальную  питающую трубу 5 с конусом 6 и вертикальной  перегородкой 7, конический держатель 8  со спиральными лопаст ми. Исходный материал  подаетс  по трубе 5, отклон етс  коническим отражателем  8, закручиваетс  лопаст ми Наиболее  крупные частицы материала подают в конус 6, мелкие  частицы вынос тс  в камеру 1 Воздушный поток  от вентил тора 11 поступает в распределитель  2 Проход  через ссыпающийс  по конусам материал , воздушный поток подхватывает мелкие частицы  и возвращает их в камеру сепарации 1 Дл   предотвращени  закручивани  пылевоздушног о  потока в питающей трубе 5 служит вертикальна   перегородка 7 2 ил