baber/WOPTO huggingface dataset:
Patent DE-4027983-C1 (DE)
Title: Method of fitting vehicle tyres - has fluid pressure applied between tyre lip and wheel lip seat
IPC: B60C25/00
Filed: 1990-09-04
Granted: 1991-09-05
Abstract: During the mounting or removal of tubeless tyres (1), a fluid presure (13) is applied between the tyre lip (4) and wheel lip seat (3) to lift the tyre from the wheel. - The pressure is supplied via a radial wheel bore (6) to a circumferential groove (7) in the tyre-to-wheel seating area (10).
Patent DE-4119162-C1 (DE)
IPC: B23D37/00
Filed: 1991-06-11
Granted: 1992-05-21
Abstract: A method for machining surfaces of revolution at workpieces comprises the steps of: rotating the workpiece during machining; roughing the workpiece with a disk-shaped tool having at its circumferential edge cutting elements with cutting edges; and, for finishing the workpiece, plunge-cutting by turning the workpiece with the disk-shaped tool, wherein the step of plunge-cutting by turning is divided into a sequence of individual plunge-cutting by turning steps so that material of overlapping portions of the workpiece is removed sequentially. The tool comprises a disk-shaped base body with a circumferential edge and a first set and a second set of cutting elements that are connected to and distributed over the circumferential edge of the disk-shaped base body. The first set is used in the roughing process, and the second set is used in the finishing process by plunge-cutting by turning. The cutting elements of the second set are spaced at a distance from one another in the circumferential direction of the tool and axially staggered such that, when viewed in the circumferential direction, the working areas of the cutting elements overlap.
Patent DE-4125644-C1 (DE)
Title: Sealing arrangement for hollow concrete profiled sections - includes plastic sealing material which works in conjunction with one or more sealing and lining profiles
IPC: E04B1/68
Filed: 1991-08-02
Granted: 1992-11-12
Abstract: A sealing arrangement for sealing hollow concrete profiled sections against each other, includes a plastic sealing material which works in conjunction with one or more sealing and lining profiles. The sealing profiles and lining profiles consist of fibre cement. ADVANTAGE - The arrangement ensures that there is good adhesion between the sealing material and the profiled sections.
Patent DE-4125940-C1 (DE)
Title: Tubeless vehicle wheel seal testing appts. - has piston sliding in bell housing with retaining spring, and controllable pressure source connected to space between piston plate and bell
IPC: G01M3/20
Filed: 1991-08-05
Granted: 1992-11-05
Abstract: The appts. checks the sealing of wheels using a test gas. Or a base plate, one wheel rim is laid against a sealing line and a bell housing (5) is laid also to form a seal. A cover plate (6) in the bell housing is applied to the other wheel rim to form a seal and can be pneumatically forced against it with variable force by a controllable pressure source connected to the space between the cover plate and bell housing floor. The test gas source and a detector are associated with the respective spaces inside and outside the seals. The cover plate is a piston sliding in the bell housing to maintain a seal. At least one spring (22) between the edges of the bell housing and piston forces the piston into the bell in the absence of other forces. USE/ADVANTAGE - For seal testing of tubeless vehicle wheels in minimum possible time.
Patent DE-4133392-C1 (DE)
Title: Determining progress of mining material spreader - receiving signals from at least four satellites at end of tipping arm and at vehicle base and calculating actual geodetic positions and height of material tip
IPC: G01S5/14
Filed: 1991-10-09
Granted: 1992-12-24
Abstract: The method is for monitoring the tipping process of a loader (4) with a movable structure (5) equipped with an unloading or tipping arm (10) for depositing loads of material on the tip (8). The signals radiated from at least four satellites (16, 17, 18, 19) circling the earth in orbits are received by at least two receivers, of which the first is mounted near the end (11) of the tipping arm and the second on the movable structure. These signals are passed to a calculating system, determining the orientation of the tipping arm and also the geodetic position of its end. At least one point (56, 57, 58, 59, 60) is scanned under the end of the arm and outwards using a laser scanner and the distance between the point and the end measured, giving, by comparison with a model stored in the memory of the equipment, the actual height of the waste on the tip. USE - For coal spreader.
Patent DE-4202816-C1 (DE)
Inventor: DROBEK ERICH ING GRAD
IPC: H04M3/46
Filed: 1992-01-31
Granted: 1993-09-30
Abstract: The invention relates to a private branch exchange with a collective line, a controller (CC, LTUC1, PCB11), which is allocated to the collective line, re-directing calls fed to the collective line to internal terminals (T21...T2X) of a collective line group. The controller continuously determines traffic load values and compares these with a first upper limit and with a second lower limit. If the first limit is exceeded, connections are set up to terminals which were not originally allocated to the collective line, and this re-allocation is signalled to these terminals. If the value falls below the second limit, connections are set up to terminals which were originally allocated to the collective line and the ended allocation is signalled to them. The telephone private branch according to the invention exchange implements a dynamic allocation of terminals to a collective line and is thus suitable for different traffic loads. <IMAGE>
Patent DE-4219994-C1 (DE)
IPC: H03J1/00
Filed: 1992-06-22
Granted: 1993-07-29
Abstract: In this system, at least one transmitter is provided, the carrier or auxiliary carrier frequency of which is partly or permanently modulated with identification signals which are recovered by demodulation in the receiver and can be used for tuning the receiver in dependence on operating inputs, the transmitter modulated with identification signals transmitting transmitter-related identification data to the receiver, the identification data item (LN) of each transmitter containing a coded information item on the program language of the transmitter, and the coded information being used for tuning the receiver to a transmitter which is essentially transmitting in the same program language. <IMAGE>
Patent DE-4234420-C1 (DE)
Title: Controlling operation of IC engine of motor vehicle - using stored characteristic addressed by engine operating point for calculating temp. of engine exhaust component
Inventor: LORENZ JOCHEN DIPL ING
IPC: F02P5/15
Filed: 1992-10-13
Granted: 1994-04-14
Abstract: The operating control (2) converts measured parameter values into control data for operation of the i.c. engine (1), supplied to the latter via control lines (4). The temp. of an engine exhaust component, e.g. a catalyser (8), is determined using a given function in terms of a previously determined temp. and an expected temp. provided by a stored characteristic addressed by the engine operating point. Pref. the time constant for the defined function is provided by the stored characteristic in dependence on the engine operating point, e.g. the air intake mass flow rate. USE - For indirect monitoring of engine exhaust component temp. without additional complexity.
Patent DE-4310185-C1 (DE)
Title: Fuel-air mixer jet outlet - has supplementary micro-atomisation jet using compressed air, enhancing degree of mixt. and subsequent combustion process
Inventor: BERNECKER GUENTHER
IPC: B01F25/46
Filed: 1993-03-29
Granted: 1994-06-01
Abstract: An assembly to mix a gas or liquid fuel with air, has a single jet (1) equipped with a central inlet drill hole for the fuel, an inlet for the pressurised air, and an outlet (1/2) before a mixing chamber (4) where fuel and air collide at the centre. The improvement is that a micro-atomisation jet (2) has a central passage (3) for one medium positioned at the outlet (1/2); that the mixing chamber (4) is located immediately adjacent to the passage (3) and forms part of the microatomisation jet (2); and that compressed air passes through passages (6) in the micro-atomisation jet (2). Pref. compressed air may enter the mixing chamber (4) through a number of supply inlets. USE/ADVANTAGE - The assembly mixes a liquid fuel with air. The assembly provides a simple means by which the intensity of mixing is enhanced, hence improving the efficiency of the subsequent combustion process.
Patent DE-4311526-C1 (DE)
Title: Device for wire-free initiation of hazardous processes from a safe distance
Inventor: KUEBLBECK HERMANN DIPL ING
IPC: G01S11/06
Filed: 1993-04-07
Granted: 1994-12-01
Abstract: A device for wire-free initiation of hazardous processes from a safe distance, such as explosions, detonations and the like, in particular having means such as electromagnetic waves for remote initiation, containing a combination of two or more transmitting and receiving devices (antennas), of which at least one is constructed such that it acts in the near area and at least one is constructed such that it acts in the far area, in that distance information is obtained by comparing components of the electromagnetic field strength or strengths (as received) in a comparator, and in that the comparator is connected to evaluation electronics having a threshold transmitter which allows initiation only when at least one threshold value (minimum distance) is reached. <IMAGE>
Patent DE-4314907-C1 (DE)
Title: Method for producing semiconductor components making electrically conducting contact with one another vertically
Inventor: BERTAGNOLLI EMMERICH DR
IPC: H01L25/065
Filed: 1993-05-05
Granted: 1994-08-25
Abstract: Method for producing components having a contact structure for vertical contact-making, in which, for connecting a metal contact (4) of a first component to a metal contact (4') of a second component, the substrate (1) is etched out from the top in a region intended for vertical conducting connection, this hole is filled with a metal (9), so that this metal (9) is connected to the surface of the metal contact (4), the rear side of the substrate (1) is removed until this metal (9) projects from this rear side, a metallisation (19) of low-melting metal, for example AuIn, is applied on the metal contact (4') of the second component, the surface of this second component is provided with a planarisation (17), the two components are arranged vertically with respect to one another and a durable contact between the metal (9) of the first component and the metallisation (19) of the second component is produced by pressing and heating. <IMAGE>
Patent DE-4415610-C1 (DE)
Title: Continuous conveyor film round multilevel press heating plates
Inventor: WILD ANDRE
IPC: F16G3/10
Filed: 1994-05-04
Granted: 1995-09-28
Abstract: The film for the transport at heating plates, in a multi-level press to work a combination of wood/plastics materials, has overlapping holes (10) in a row at both ends (8, 9) of the film along the seam (4).  The holes take an inserted rod or filament (11) to bond them together in a basting action.
Patent DE-4437991-C1 (DE)
Title: Stamping device for removal of shaft endoprosthesis with ball head at proximal end
Inventor: ZACH WOLFGANG
IPC: A61F2/46
Filed: 1994-10-25
Granted: 1996-02-01
Abstract: The stamping device comprises a ring with a slot-shaped recess and two connecting pins for connection of a slide hammer which produces a strong connection at the proximal end of the prosthesis. The ring (1) with the slot-shaped recess (2) can be placed from all sides on the ball head (8) and the prosthesis throat (10) of the shaft endoprosthesis (7). The internal dia. of the ring and the inner width of the recess are greater than the dia. of the ball head and the prosthesis throat. The laterally placed ring provides for the slot-shaped recess to lie transverse to the prosthesis throat axis (6). By screwing-in the guide rod (9) of the slide hammer in the connecting pin (4) displaced by a specific angle ( beta ), the parallel axis between the prosthesis shaft axis (5) and the guide rod of the slide hammer is ensured.
Patent DE-4445179-C1 (DE)
Title: Leavened dough processing for baking purposes
Inventor: LAND WERNER
IPC: A21D8/04
Filed: 1994-12-17
Granted: 1996-03-07
Abstract: A predetermined amt. of flour, water and agent are supplied to a fermenter to form a mixt. The acidity is determined and this, together with the amt. of flour, is used to give a reference value. The acidity of the dough is also determined if any process disturbances occur.
Patent DE-4445503-C1 (DE)
Title: Circuit arrangement in bolt welding appts.
Inventor: HEBERLE MANFRED
IPC: B23K9/10
Filed: 1994-12-20
Granted: 1996-04-18
Abstract: Capacitor welding appts. comprises a voltage source which charges a set of capacitors (15,16). A temp. monitoring device (6), in response to the temp. exceeding a predetermined value, controls the charge current control circuit so charging time is increased.
Patent DE-4446946-C1 (DE)
Title: Sliding valve with large nominal width
Inventor: GEISER FRIEDRICH
IPC: F16K27/04
Filed: 1994-12-28
Granted: 1996-09-12
Abstract: The valve has two housing parts (1,2) connected together by a hinge whose axis lies parallel to the axis of the through opening (3). A lever closure connects the two housing parts together and can swivel in a plane parallel to the plane of the valve seat (4). To position the second housing part (2) on the first part the sleeve of the latter has an indentation whose circumferential contour corresponds to that of the section of the second housing part adjoining the first part.
Patent DE-4490274-C1 (DE)
Title: Energy storing spring joint
Inventor: FISCHER FRIEDRICH
IPC: E05F1/12
Filed: 1994-01-21
Granted: 1998-05-14
Abstract: In or on the energy storing spring joint (100) at least one or two energy accumulators (50) or at least two different energy accumulators (50) are successively in parallel and chargeable with energy through the movement of one of the two parts (30,40) relative to the other. The accumulator(s) is/are lockable against discharge. Each accumulator is a spring. At least two springs of different spring constants or have a different spring characteristic such as progressive or digressive variation of the spring constants over the spring path. The energy accumulators (50) with a movement of the parts to one another are all chargeable via a total movement path and with a movement in the opposite direction over the total movement path are all dischargeable.
Patent NL-1018923-C1 (NL)
Title: Life jacket, has drink system provided inside compartment on its rear side
Inventor: BUUREN JAN VAN
IPC: B63C9/08
Filed: 2001-09-10
Granted: 2003-03-11
Abstract: A drink system is provided inside a compartment on the rear part of the life jacket. The drink system is used via a mouthpiece connected to a channel running to the shoulder. An outlet on the underside is used to remove excess water from the drink compartment.
Patent NL-1024728-C1 (NL)
Title: Climbing protection comprises stainless steel strip provided on both sides with row of teeth
Inventor: PETERS JOHANNES
IPC: E04H17/00
Filed: 2003-11-07
Granted: 2005-05-10
Abstract: The climbing protection comprises a stainless steel strip (4) provided on both sides by set of teeth (6a,6b...7a,7b...). The teeth form an angle of approximately forty five degrees with the base surface and are mutually sprung over a length of half a tooth. Each tooth comprises two sub-teeth, separated by a gap, which makes it possible for the climbing protection to be fitted on a curved surface. The sub-teeth are formed at right-angled triangles, of which a first right-angled side (8) is connected with the strip-shaped fixture part and a second right-angled side (9) runs parallel with a corresponding right-angled side of the adjacent sub-tooth. Both sub-teeth are positioned at a short distance from each other and each comprises two very sharp points.
Patent RU-2002728-C1 (RU)
Inventor: ENTONI DZHORDZH EBATDZHOGLOU
IPC: C07C45/50
Filed: 1987-11-17
Granted: 1993-11-15
Abstract: Сущность изобретени : продукт пентаналь  С5Н100, Twin. 103°С бутаналь С4Н80, шиг  75,15°С реагент 1: олефйн С -С реагент 2: монооксид  углерода, водород Услови  реакции: без-  водное гидроформилирование в органическом растворителе  при 70-120&deg;С и суммарном давлении л 4219-1125 кг/см в присутствии каталитической  системы, котора  представл ет собой солюбизиро-  ванный комплекс роди  с фосфорным лигандом с  содержанием роди  25 - 600 ррт при мол рном  соотношении свободного солюбилизированного  фосфорного лиганда к родию (9 - 200): 1, причем  солюбилизированный свободный фосфорный ли-  ганд представл ет собой металлическую соль мо-  носульфированного третичного фосфина формулы (RL P-C6H4-M-SO Jn Mn J где R вместе или каждый  независимо представл ет собой фенил или циклогексил. п равно 1 или 2, М  вл етс  катион  щелочного или щелочно-земельного металла, причем  процесс провод т в присутствии в случае необходимости  добавл емого органического солюбили-  зирующего агента выбранного из группы, состо щей  из: а) алкиленоксидного олигомера в количестве  не выше 30 мас.% от реакционной смеси,  причем указанный олигомер выбирают из группы  полиэтилен или лолипропиленгликолей, имеющих  мошиас. 150 - 1025, или полиэтиленоксидного  производного глицерина, имеющего мол.мас 990; б)этоксилата спирта формулы R (ОСИ СН ) ОН.  где R обозначает алкил С-С ах  3-9ив количестве  не выше 50 мас.% от реакционной массы; в)пол рного соединени  выбранного из группы,  состо щей из метанола, диметилсульфоксида, бен-  зонитрила или сульфолана, в количеаве не выше  35 мас.% от реакционной смеси, или из смесей указанных  групп а), б), в), таких как смесь метанола,  этоксилата спирта, и полиэтиленоксида. глицерида,  или смесь метанола,- полиэтиленгликол  и полиэти-  пеноксида глицерида, или смесь этоксилата спирта,  полиэтипеноксида глицерида и N-метиллирроли-  донз, или смесь этоксилзта спирта, полиэтилен- или  полипропиленгликол  и диметилсульфоксида, при  условии, что суммарное количество а) + б) + в), присутствующее  в указанной смеси, не превышает 50  мас.% от реакционной смеси. 20 табл. о -s Я а
Patent RU-2107248-C1 (RU)
Title: Object stabilization and guidance system
Inventor: SMIRNOV B A
IPC: F41G5/24
Filed: 1991-06-27
Granted: 1998-03-20
Abstract: FIELD: defensive equipment. SUBSTANCE: system uses an object position sensor, control signal generating device, power amplifier, actuating drive, two comparators, torque sensor, AND gate, decoder. EFFECT: enhanced stabilization. 2 dwg
Patent RU-2095983-C1 (RU)
Title: Insecticide smoke pot for control over sheep estrosis
Inventor: MOISEEV OLEG N
IPC: A01P7/04
Filed: 1989-08-02
Granted: 1997-11-20
Abstract: FIELD: veterinary science. SUBSTANCE: insecticide smoke pot has chlorofos as 80% wetting powder, potassium chlorate, ammonium nitrate, building gypsum, cement, wood saw-dust, talc, potassium permanganate, potassium iodide, hexamethylenetetramine and camphor. EFFECT: enhanced effectiveness of insecticide. 2 tbl
Patent RU-2018590-C1 (RU)
Title: Valve for filling toilet flushing cistern
Inventor: VOGRINETS LUDVIK
IPC: F16K7/00
Filed: 1989-11-13
Granted: 1994-08-30
Abstract: FIELD: toilet appliances. SUBSTANCE: membrane is secured to base in form of stepped disk of membrane section of valve body by means of circular insert to which axially passed is ring with groove and circular projection. Stability of membrane is ensured by funnel embracing circular projection with gap. Flushing lever is installed on needle coaxial to circular protrusion. Needle one end is connected with base. Formed between membrane and base is pressure chamber whose space is communicated by means of circular gap with supply branch pipe and axial hole of tubular protrusion with space of cistern. EFFECT: higher efficiency. 4 cl, 5 dwg
Patent RU-2053858-C1 (RU)
Title: Способ тонкого диспергирования жидкостей или порошков в газообразных средах и устройство для его осуществления
Inventor: ISHTVAN SECH
IPC: B01F25/70
Filed: 1990-01-03
Granted: 1996-02-10
Abstract: Использование: методы и оборудование тонкого распыления жидкостей или порошков в газообразной среде, предпочтительно в воздушной среде. Сущность изобретения в части способа: вытесняющее средство в виде газообразной среды помещают под избыточным давлением в резервуар для создания со взрывоопасной скоростью избыточного давления до вытеснения заряда. Вытесняющее средство давит на заряд с давлением по меньшей мере 10 бар в течение не более 20 мс. Жидкостью или порошком заполняют мешок, изготовленный из синтетической пленки или бумаги, затем мешок запечатывают и помещают в выталкивающую трубу, которую заполняют зарядом в количестве, составляющем 25 - 100% объема выталкивающей трубы. Под заряд подводят пропеллент в количестве, в 30 - 750 раз превышающем объем заряда в нормальных условиях. Выброс пропеллента осуществляют взрывом. Сущность изобретения в части устройства: средство подачи вытесняющего средства выполнено в виде примыкающего к одному концу выталкивающей трубы, выполненному по меньшей мере с одним проходным окном, резервуара и быстрозапорного элемента для перекрытия проходного окна. 2 с. и 25 з. п. ф-лы, 14 ил.
Patent RU-2005815-C1 (RU)
Inventor: KHANS KR KHOLMEN
IPC: C25C3/08
Filed: 1990-01-22
Granted: 1994-01-15
Abstract: Изобретение относится к конструкции электролизеров для получения алюминия. Электролизер содержит катод, над катодом находится непрерывный анод, состоящий из угольных блоков, склеенных либо каким-то иным способом соединенных друг с другом. При замене угля, израсходованного во время процесса электролизера, к аноду добавляют новые угольные блоки. Анод разделен на секции в виде легкоразъемных держателей или кассет, расположенных тесно друг с другом рядом вдоль электролизера. У верхнего края каждой из кассет предусмотрены выступы, рассчитанные на отсоединение от несущих стенок или конструкций на длинных сторонах электролизера. 8 з. п. ф-лы, 9 ил.
Patent RU-2043229-C1 (RU)
Title: Vehicle
Inventor: AFANASEV ALEKSANDR A
IPC: B65G7/06
Filed: 1990-01-09
Granted: 1995-09-10
Abstract: FIELD: transport. SUBSTANCE: vehicle has platform 1 on aerostatic supports 3. Each support has housing 4, flexibly-resilient pneumatic lift which couples support 3 with platform 1, and it has also vertical pin 11 with stop 12. Pin 11 is arranged in axial stepped channel of housing 4. Spaces B and Б of supports 3 of pneumatic lifts are isolated from each other. Spaces communicate pneumatically through independent air ducts. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2015790-C1 (RU)
Title: Antistick agent for disposable patterns
Inventor: SHINSKIJ OLEG I
IPC: B22C3/00
Filed: 1990-06-06
Granted: 1994-07-15
Abstract: FIELD: foundry. SUBSTANCE: antistick agent contains, mas.%: hydrolyzed polyacrylonitrile 3.2-3.5; sodium tripolyphosphate 0.2-0.8; boric acid 0.05-0.15; latex 0.3-2.4; tridymite and/or cristobalite 30-45; water 30-40; the balance, refractory filler based on silicon oxide. Agent is prepared as follows: introduced into paint agitator is half the rated amount of water, alkali-silicic ingredient based on tridymite and/or cristobalite, boric acid and 50% solution of sodium tripolyphoshate, and mixed to obtain homogeneous consistency and added to mixture are hydrolyzed polyacrylonitrile in form of 15% solution, refractory filler, latex and remaining rated amount of water. Duration is 3-5 min. EFFECT: higher efficiency. 2 tbl