baber/WOPTO huggingface dataset:
Patent DE-19718167-C1 (DE)
Title: MOS transistor with shallow source-drain regions
Inventor: BIEBL MARKUS DIPL PHYS DR
IPC: H01L21/28
Filed: 1997-04-29
Granted: 1998-06-18
Abstract: A novel MOS transistor has (a) a channel region between two source/drain regions (10) in a semiconductor substrate (1); (b) a gate dielectric (4) and a gate electrode (5) on the surface of the channel region; and (c) an epitaxially grown doped polysilicon structure (8) on each source/drain region surface and having the same conductivity type as the source/drain region. Also claimed is a process for MOS transistor production involving (i) forming a gate dielectric (4) and a gate electrode (5) on a semiconductor substrate surface; (ii) depositing an insulating layer with conformal edge coverage; (iii) anisotropically back-etching the insulating layer to form spacers (6) on the gate electrode side walls, resulting in exposure and damage of the substrate surface; (iv) producing doped polysilicon structures (8) on the exposed substrate surface using selective epitaxy; and (v) forming source/drain regions (10) by outward diffusion from the doped polysilicon structures (8).
Patent DE-19743280-C1 (DE)
Title: Electronic equipment identification marker for computers
Inventor: SCHLOSSER STEPHAN DIPL ING
IPC: H05K1/02
Filed: 1997-09-30
Granted: 1998-10-08
Abstract: Markings on a housing wall (A) are formed from two slot-type recesses, encodable by transverse webs (Q2,Q4). Separate conductor paths (L1-L4) are taken along these recesses and each have a nominal fracture point (SB1,SB4) in the region of the transverse webs (Q2,Q4). A coding plug is provided (C) with several webs (S1,S4) arranged comb-like and assigned to the individual recesses (A1,A4). The comb-like webs (S1-S4) have an indent in the region of the transverse webs, so that the conductor paths are interrupted, with the transverse webs (Q2,Q4) present, on the basis of a shearing movement in the region of the nominal fracture points (SB2,SB4). The conductor paths (L1- L4) are connected at one end to an evaluation logic, and at the other end, via a common return line (RL), to a reference potential.
Patent DE-19748201-C1 (DE)
Title: Hub drive arrangement
Inventor: BIRMANNS THOMAS
IPC: B60K7/00
Filed: 1997-10-31
Granted: 1999-03-04
Abstract: the arrangement has a fixed axle (1), a drive motor (2) connected to the axle via an attachment flange (5) and a transmission (50) which transfers the rotary motion to the hub body (6) with a gear increase or reduction. The hub body has two bearing points (7,8). The drive motor and transmission are arranged between the two bearing points. The bearing point (7) on the motor side is mounted on the attachment flange. The other bearing point (8) is mounted on the fixed axle.
Patent DE-19802368-C1 (DE)
Inventor: ZENGERLE ROLAND DR
IPC: B01L3/02
Filed: 1998-01-22
Granted: 1999-08-05
Abstract: The invention relates to a microdosing device which does not have a volume sensor. The inventive device comprises a pressure chamber (24) which is at least partially limited by a displacement element (10), and an actuating device (30; 60; 100) for actuating said displacement element (10) with which the volume of the pressure chamber (24) can be varied. The device also comprises a media reservoir connected to the pressure chamber, and a control device. The control device drives the microdosing device in such a way that a small change in volume of the pressure chamber is effected per clock unit by a movement of the displacement element (10) from a first position to a predetermined second position. During a first movement phase of the displacement element, a fluid volume is drawn into the pressure chamber and the same is ejected during a second phase.
Patent DE-19847794-C1 (DE)
Title: Appts. to form shaped joints at the edges of sheet plates
Inventor: SCHNEIDER DOMINIK
IPC: B21D39/03
Filed: 1998-10-16
Granted: 1999-08-19
Abstract: The appts. to form a shaped joint between two sheet plates has a limit at the shaping tool as a switch bolt (14).  On a tool movement which reaches the required penetration depth, the limit (14) is moved against a switch rod (17), which is locked to the closure (22) of a valve (18) for the fluid supply in a release ratchet grip, to define the limit of the downwards movement.  When engaged, the ratchet grip maintains a fluid flow, and the switch rod (17) acts as a trip for the ratchet to release the closure (22), switch the valve (18) and block the fluid flow.
Patent DE-19848863-C1 (DE)
Title: Making screen-printed reflective transfer commences by mounting substrate, for printing with transfer adhesive and reflective color which are dried, raising reflective particles
Inventor: KAUFMANN HARALD
IPC: G02B5/128
Filed: 1998-10-23
Granted: 2000-04-13
Abstract: A substrate is mounted and printed with a transfer adhesive (2). This is printed with a reflective color (3). Adhesive and color are dried. An Independent claim is included for the reflective transfer made as described.
Patent DE-19918747-C1 (DE)
Inventor: HAAKE ANDRE
IPC: H01H13/16
Filed: 1999-04-24
Granted: 2001-03-15
Abstract: The invention relates to a switching mat used as a protective device which comprises a flat structure and can cover a large surface area, whereby a multitude of protective switches that can be interconnected is provided.
Patent DE-19927199-C1 (DE)
Title: Conical torpedo for a plastics injection molding machine nozzle, especially for molding PVC, has an annular collar whose flow bores to the annular melt flow gap have hopper-like inlets
Inventor: POTTHOFF RUEDIGER
IPC: B29C45/58
Filed: 1999-06-15
Granted: 2001-03-01
Abstract: The conical torpedo(1) is located in the conically narrowing melt channel of the nozzle. An annular melt flow gap is formed between the torpedo and the conical nozzle and an annular support collar(2) at the foot of the torpedo has bores(3) leading into the annular gap. The bores have hopper like entries on the injection screw side and a further conical flow guide(5) is centrally located inside the circle of bores facing the screw.
Patent DE-19935437-C1 (DE)
Title: Laufzeitausgleich für einen Invers-Multiplexer
Inventor: PLANK STEFAN
IPC: H04Q11/04
Filed: 1999-07-28
Granted: 2001-04-12
Abstract: Bei der Bündelung von zwei B-Kanälen des ISDN-Standards zu einem Nutzkanal mit einer effektiven Datenrate von 128 KBit/s muß empfängerseitig der Laufzeitunterschied, der sich beim Durchschleusen der beiden Kanäle durch ein Netz ergeben kann, ausgeglichen werden. Es wird vorgeschlagen, das Eintreffen des ersten "schnelleren" B-Kanals empfängerseitig zu erfassen und die Nutzdaten des "schnelleren" B-Kanals in einen FIFO-Speicher (2) einzuschreiben. Die Nutzdaten des "schnelleren" B-Kanals werden aus dem FIFO-Speicher (2) wieder ausgelesen (6), sobald das Startzeichen des "langsameren" B-Kanals empfängerseitig eintrifft. Die Nutzdaten des weiteren Pfads können dann unverzögert weitergeleitet werden (9). DOLLAR A Mittels einer kurzen Präambel, bestehend aus einem Ruhe- und einem Startzeichen in jedem B-Kanal, kann über zwei Zähler (3, 4) die Speichertiefe des FIFO-Speichers (2) gesetzt werden, da es die Laufzeitunterschiede der Daten zwischen den beiden B-Kanälen im Empfänger wieder ausgleicht.
Patent DE-19951167-C1 (DE)
Title: Guide element for data transmission cable in automobile has straight pipe sections and curved pipe section enclosed by memory material cuff activated upon installation
Inventor: LEVACHER FRIEDRICH KARL
IPC: H02G3/04
Filed: 1999-10-23
Granted: 2001-03-15
Abstract: The guide element has at least one tubular pipe (10) of metal or plastics, enclosing the cable data transmission elements (20), e.g. optical fibre elements. The pipe is assembled from a number of straight pipe sections (10.1,10.2) and at least one curved pipe sections (10.3), enclosed by a cuff (12') of a memory material, which is chemically of thermally activated for adopting the memorized shape.  An Independent claim for application of a data transmission cable guide element is also included.
Patent MD-4830-C1 (MD)
Title: Method for producing a perforated Au nanomembrane
Inventor: MONAICO Eduard
IPC: B82Y40/00
Filed: 2020-06-09
Abstract: The invention relates to the nanostructured materials production technology, in particular to methods for producing metal nanostructured membranes.The method, according to the invention, comprises the electrochemical deposition in a pulsed mode on an n-GaAs substrate of an Au film, at room temperature, for 2 min and anodization, at room temperature, with the application of a voltage of 4 V, with subsequent detachment of the Au film and obtaining of a perforated Au nanomembrane.
Patent RU-2065576-C1 (RU)
Title: Method of measurement of flow rate
Inventor: MEZIKOV ARKADIJ KONSTANTINOVIC
IPC: G01F1/34
Filed: 1992-12-11
Granted: 1996-08-20
Abstract: FIELD: measurement technology. SUBSTANCE: method is intended for measurement of flow rate of diamagnetic liquids, predominantly liquid helium. Method consists in creation of construction of flow in pipe-line by formation of circular gas cavern bordering on internal wall of pipe-line with the aid of inhomogeneous magnetic field of solenoid embracing pipe-line. Relation of its height to its inner diameter lies within limits 0.1-0.5. Pressure differential is measured in local construction of flow. EFFECT: enhanced accuracy of measurements. 1 dwg
Patent RU-2036730-C1 (RU)
Title: Device for material grinding
Inventor: BALOVNEV VLADILEN I
IPC: B02C19/22
Filed: 1993-01-14
Granted: 1995-06-09
Abstract: FIELD: manufacture of building materials. SUBSTANCE: device has housing 1 in which are disposed drive 5, conducted 6 and additional conducted shafts whose shafts are mounted parallel to, or coaxially, or with the possibility of intersection relative to the conducted shaft and are disposed symmetrically or asymmetrically relative to the longitudinal axis of the drive shaft. The rotational planes of the additional conducted working bodies coincide, or are parallel, or intersect. EFFECT: enhanced efficiency of grinding. 10 dwg
Patent RU-2046221-C1 (RU)
Title: Solenoid vibration pump
Inventor: DEREVENKO KONSTANTIN A
IPC: F04F7/00
Filed: 1993-05-21
Granted: 1995-10-20
Abstract: FIELD: lifting fluid. SUBSTANCE: rod of the solenoid vibrator is coupled with the piston made up as a vibrating fin. The vibrator is mounted inside the housing through a shock-absorber. Triangle openings are made at the bottom part of the base. The openings are overlapped with a valve. The yoke of the vibrator is positioned at the top part of the housing and made up as [ shaped core assembled of separate steel pressed plates and two coils fitted on each branch of the core. Each coil consists of plastic frame and winding with leads. The coil windings are interconnected in series. Aluminum foil is wound on each coil winding made up as two sections positioned one above the other and separated with an insulating baffle. Plates made of a copper foil are connected to the winding leads. Flexible copper wires are coupled with the copper foil. The windings have the same number of turns and interconnected in series. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2049082-C1 (RU)
Inventor: KAMYSHNIKOV IGOR G
IPC: C05F7/00
Filed: 1993-05-27
Granted: 1995-11-27
Abstract: Использование: изобретение относится к производству органических удобрений и может быть использовано для производства гумусовой и белковой составляющей субстратов с использованием червей и полезных микроорганизмов. Способ производства органических удобрений включает подготовку основания, формирования на нем ограждения-емкости, укладку в нее субстрата органического и органо-минерального состава. Предварительно субстрат спрессовывают в форму блоков с каналами и выкладывают их на основании. Внутри полости под грядой монтируют трубопровод для периодической подачи в полость активизирующих агентов, для выработки гумуса в гряде в блоки через каналы вводят дождевых, красных или технологических червей и поддерживают посредством подачи агентов в полость номинальный активизирующий режим их жизнедеятельности. 1 ил.
Patent RU-2057241-C1 (RU)
Inventor: VAKHRUSHIN LEONID A
IPC: E05B17/14
Filed: 1993-06-21
Granted: 1996-03-27
Abstract: FIELD: protection against unauthorized access. SUBSTANCE: device for safeguarding key holes has cylindrical body with internal guide opening for a key. A diaphragm is secured to the body and made in the form of a cylinder installed in the cover between external input hole and internal output hole and may be rotated and stopped. The device is provided with spring loaded gates with lengthwise ledges installed in inclined divergent slots originated in the diaphragm and the body and may be moved axially and radially under action of the key. EFFECT: reliability. 7 dwg
Patent RU-2056268-C1 (RU)
Title: Multirow flattener for finishing internal surface of bodies of revolution by plastic deformation
Inventor: REDKIN VLADIMIR F
IPC: B24B39/02
Filed: 1993-06-22
Granted: 1996-03-20
Abstract: FIELD: plastic metal working. SUBSTANCE: flattener has housing with stem and circular notch on external surface, deformation members in the shape of balls. The notch depth is more than one ball diameter but less than 1.2. The housing is made in the form of two cup-shape disks coaxially mounted on the stem and bushing disposed between them. The disks are set up with gap relative to face ends of bushing disposed on the stem for its internal cavity to be communicated with disk cavities. The lateral surface of bushing forming that of notch is made as alternating projections and hollows whose longitudinal axes make up with bushing generatrixes an angle more than 0 but less than 30. The bushing can be made cylindrical or conical. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2048555-C1 (RU)
Inventor: PARETSKIJ VALERIJ M
IPC: C22B15/00
Filed: 1993-07-15
Granted: 1995-11-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: charge containing copper concentrate and quartz flux is melted to form alloys of matte and slag, then matte is converted to produce rough copper and converter slags. Before pouring off the slag, the melt is treated with liquid rough copper at the rate of 0.5-0.8 kg copper per 1 kg magnetite in the melt. EFFECT: higher efficiency. 2 tbl
Patent RU-2067847-C1 (RU)
Inventor: BARABASH ANATOLIJ P
IPC: A61B17/16
Filed: 1993-07-27
Granted: 1996-10-20
Abstract: Использование: в травматологии и ортопедии. Сущность изобретения: долото содержит ручку 1 с обушком 2, шейкой и рабочей частью 3 со съемным подвижным направителем в виде фиксирующих спиц 11, причем его фиксирующие спицы 11 дополнительно содержат съемную раму 8, имеющую не менее двух зажимов и фигурную прорезь 9 под рабочую часть 3, выполненную с желобообразным поперечным сечением, полукруглым режущим торцом 4 и продольным пазом 5 под закрепленный на раме 8 направляющий винт 7, при этом одна из сторон рабочей части 3 снабжена размещенным вдоль прорези выступом 12 с наклонной зубчатой насечкой 13, расположенной с возможностью взаимодействия с дополнительной наклонной насечкой 14, выполненной на внутренней поверхности фигурной прорези 9, причем зубцы насечек 13 и 143 выполнены конгруэнтными и разнонаправленными, при этом зубцы насечки 130 размещенной на выступе 12 могут быть выполнены с наклоном, ориентированным в сторону ручки 1, а в фигурной прорези 9 может быть закреплена плоская пружина 15, установленная с возможностью взаимодействия с рабочей частью 3. 2 з.п. ф-лы, 4 ил.
Patent RU-2101581-C1 (RU)
Inventor: KUZ MIN EH N
IPC: F16F15/02
Filed: 1993-09-17
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: dynamic damper has cylindrical bushing with flanges enclosing the fastening member, inertia member, and gaskets made of material with nonlinear elastic characteristic arranged between flanges. Damping bushing encloses cylindrical bushing. Inertia member is made in form of cylindrical parts installed coaxially relative to damping bushing and coupled by thread axial clearance relative to each other. Gaskets are installed with pressing between corresponding flanges and end faces of cylindrical parts. Notches and pointer can be made on outer surfaces of cylindrical parts to form readout device. Damper can be furnished with antifriction material washers placed between corresponding gaskets and end faces of cylindrical parts. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2055604-C1 (RU)
Inventor: PETRENKO SERGEJ I
IPC: A61M37/00
Filed: 1993-09-13
Granted: 1996-03-10
Abstract: FIELD: medicine. SUBSTANCE: device is made in form of unit, which performs reception, memorizing and transmission of electromagnet waves. Unit for changing temperature is connected to the unit mentioned, which is located close to biological cell. EFFECT: improved efficiency of treatment. 11 cl, 3 dwg
Patent RU-2096236-C1 (RU)
Title: "maxi-6" bicycle
Inventor: MAKSIMOV NIKOLAJ I
IPC: B62K3/02
Filed: 1993-09-27
Granted: 1997-11-20
Abstract: FIELD: transport engineering; bicycles with torque control. SUBSTANCE: bicycle has frame with plate 7 connected to ends of lower and seat tubes and chain fork tubes. Eye plate 8 is hinge mounted on plate 7 by one end. Body of bottom bracket 11 is mounted on free end of eye plate 8. Eye plate 8 and body of bottom bracket 11 can be turned in plane of plate 7 and fixed in required position by means of bolted connection or rack with stop. EFFECT: enlarge operating capabilities. 4 cl, 7 dwg
Patent RU-2093747-C1 (RU)
Title: Straight-flow valve
Inventor: CHOPOVSKIJ BORIS P
IPC: F04B39/10
Filed: 1993-12-10
Granted: 1997-10-20
Abstract: FIELD: valving. SUBSTANCE: straight-flow valve has seats of rectangular cross- section with open gas valves and stiffening ribs in the gas passageways, intermediate plates with ports and cross-pieces between the ports mounted on the stiffening ribs of the gas passageways, and working plates of variable rigidity with cantilever springs and valving members that overlap the ports of the intermediate plates. On seats between the intermediate plates are additional gas passageways which are in communication with the ports from the side of their side edges. EFFECT: enhanced reliability. 3 dwg
Patent RU-2041964-C1 (RU)
Title: Method for preparation of sinter burden for sintering
Inventor: SPIRTUS MARK A
IPC: C22B1/24
Filed: 1993-12-29
Granted: 1995-08-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method for preparation of sinter burden for sintering includes metering and introduction of iron-containing materials into burden, recycle products of metallurgical process, fluxes and fuels, their mixing and pelletizing. A part of recycle metallurgical products is introduced in form of metal concentrate produced by treatment and concentration of metallurgical nonutilizable wastes and mixed with iron-containing materials in ratio of (0.02-0.10):1.0, respectively. Metal concentrate is used in fraction of 0-10 mm of the following composition, mas. iron 56.9-86.0; carbon 2.0-4.7; manganese 0.1-1.2; silicon 0.3-3.6; calcium oxide 4.2-16.8; magnesium oxide 0.6-2.4; ferrous oxide 0.5-7.0; manganese oxide 0.01-0.4; silicon dioxide 3.8-15.2; alumina 0.7-3.6; phosphorus 0.09-0.3; sulfur 0.04-0.6; graphite 1.3-7.2; phosphorus pentoxide 0.3-0.6. Use of metal concentrate makes it possible to save 3.0-5.0 kg of coke breeze per ton of cinter cake. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2111488-C1 (RU)
Inventor: HANSEN W PETER
IPC: G01N33/00
Filed: 1992-05-19
Granted: 1998-05-20
Abstract: Изобретение относится к стабильному кинетическому способу одновременного определения присутствия нескольких аналитов в одном образце среды на основе агглютинаци частиц. Способ предусматривает добавление отдельного реагента. Также описаны примеры качественного определения нескольких аналитов в образце пробы. 11 з.п. ф-лы, 18 ил.,1 табл.
Patent RU-2060695-C1 (RU)
Inventor: FEDOTOVA NINA I
IPC: A23L2/00
Filed: 1994-01-18
Granted: 1996-05-27
Abstract: Использование: в безалкогольной промышленности при производстве хлебного кваса. Сущность изобретения: готовят квасное сусло, сахарный сироп, разводку чистых культур дрожжей и молочнокислых бактерий. Квасное сусло сбраживают, при сбраживании дополнительно вводят 0,10 - 0,15% на 100 мл готового продукта экстракта растительного конденсированного, полученного из травы или сена люцерны. Сброженное сусло купажируют с сахарным сиропом и другими добавками. 1 табл.
Patent RU-2101222-C1 (RU)
Title: Устройство для намотки фильтрующих элементов
Inventor: ROKOTOV N V
IPC: B65H54/00
Filed: 1994-03-17
Granted: 1998-01-10
Abstract: Изобретение относится к фильтрующим элементам, полученным методом намотки нитей на перфорированную гильзу. Во время намотки бесконечной нити на вращающуюся вокруг своей оси перфорированную гильзу осуществляют одновременное перемещение ее вдоль оси гильзы с постоянным заданным соотношением угловой скорости вращения гильзы и скорости возвратно-поступательных перемещений нити вдоль оси гильзы. При достижении определенного заданного диаметра намотки изменяют соотношение скоростей намотки нити и скорости ее возвратно-поступательного перемещения и сохраняют это соотношение до окончания процесса намотки. Устройство для намотки содержит установленные в корпусе с возможностью вращения на опорах бобинодержатель и механизм раскладки нити, на валах которых смонтированы диски, кинематически связанные друг с другом и с приводом, а также выключатель привода при заданном диаметре намотки. Устройство снабжено также переключателем направления вращения привода, двумя обгонными муфтами и парой дополнительных дисков. Одна из обгонных муфт смонтирована на валу нитераскладчика, другая - на валу бобинодержателя. Диск вала бобинодержателя размещен на наружной обойме обгонной муфты, причем один дополнительный диск смонтирован на валу бобинодержателя, второй - на обгонной муфте вала нитераскладчика. Оба диска кинематически связаны между собой. Дополнительные диски выполнены в виде зубчатых колес. 1 з.п. ф-лы, 1 ил.
Patent RU-2071509-C1 (RU)
Title: Method of synthesis of octafluorocyclobutane
Inventor: DMITRIEV SERGEJ S
IPC: C25B3/28
Filed: 1994-04-26
Granted: 1997-01-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: method involves electrochemical fluorination of tetrafluorocyclobutane at initial concentration 1.5-4.0%. Anhydrous hydrogen fluoride is used as electrolyte at potential value 5.0-6.5 v. EFFECT: improved method of synthesis. 1 dwg
Patent RU-2046167-C1 (RU)
Title: Working equipment for rotary excavator
Inventor: DEMIN ALEKSANDR A
IPC: E02F5/08
Filed: 1994-06-28
Granted: 1995-10-20
Abstract: FIELD: excavator building. SUBSTANCE: working equipment of the rotary excavator includes bucket wheel with buckets, a beam with conveyor, placed along the beam inside the bucket wheel, i.e. in its cavity, immovable cylindrical ring with discharge window, cantilevers and chutes. The cantilevers are affixed to internal surface of the cylindrical ring, and the beam is installed between those using horizontal axle. The chutes are installed on both sides along the conveyor, which is located directly below the discharge window for the present beam setting. EFFECT: such a design allows one to reduce the time spent for soil, since the soil from the buckets enters directly the conveyor through discharge window, that enables executing handling unit members and significantly simplifies the structure of working equipment of the bucket wheel. 2 dwg
Patent RU-2110987-C1 (RU)
Title: Cosmetic cream
Inventor: ZOBOVA O B
IPC: A61K8/37
Filed: 1994-10-06
Granted: 1998-05-20
Abstract: FIELD: medicine, in particular, cosmetics of gerontologic effect used for care of wilted face skin. SUBSTANCE: cosmetic cream contains base and additive combining two biologically active substances such as chitosan and collagen. Cream provides antioxidant, antiphlogistic, hydration action and does not cause allergic or other side effects. EFFECT: increased gerontologic effect. 3 tbl