baber/WOPTO huggingface dataset:
Patent DE-10140575-C1 (DE)
Inventor: HORN MICHAEL
IPC: A62B18/08
Filed: 2001-08-17
Granted: 2003-06-18
Abstract: The invention relates to a head harness for a respirator which comprises a head plate (1) that is elastic in the X direction and that is substantially nonelastic in the Y direction. Front straps (2), temple straps (3) and neck straps (4) are fastened to the head plate, only the temple and the neck straps being extensible. The strap buckles (5) provided for fastening the front and temple straps to the mask base are rigidly adjusted according to the head size so that the mask is already correctly positioned and preliminarily fixed when put on and only the neck strap has to be readjusted. The head harness can be adapted to different head shapes and sizes and allows for a high wearing comfort. The respirator can be quickly and easily put on.
Patent DE-10144225-C1 (DE)
Title: Process for drying filters in cavities of micro-titration plate involves using device with nozzles and unit for producing air stream through nozzles
Inventor: STEINEL BERND
IPC: F26B5/04
Filed: 2001-09-08
Granted: 2003-02-06
Abstract: Process for drying filters in the cavities of a micro-titration plate involves using a device (10) having several nozzles (16) and a unit (17) for producing an air stream through the nozzles. The device is formed, such that it can interact with the micro-titration plate. At least one of the nozzles is assigned to one cavity (12), and an air stream is produced in several cavities via the surfaces of the filter.  Preferred Features: The nozzles are formed as capillary tubes in an interacting position of the device and protruding into the cavities. The device has a lid (15) covering the micro-titration plate. The air stream is produced through the nozzles using a vacuum pump.
Patent DE-10147947-C1 (DE)
Title: Verfahren zur Herstellung eines Streustrahlenrasters oder Kollimators
Inventor: EIDAM RICO
IPC: G21K1/02
Filed: 2001-09-28
Granted: 2003-04-24
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Streustrahlenrasters oder Kollimators, der für eine auftreffende Strahlungsart durchlässige Bereiche (5) und undurchlässige Bereiche (6) vorgebbarer Geometrie aufweist. Bei dem Verfahren wird die Geometrie der durchlässigen (5) und der undurchlässigen Bereiche (6) des Streustrahlenrasters oder Kollimators zunächst festgelegt. Auf Basis dieser Geometrie wird ein Grundkörper (16) entsprechend der ggf. um eine bestimmte Schichtdicke abweichenden Geometrie der durchlässigen Bereiche (5) oder der undurchlässigen Bereiche (6) mittels einer Rapid Prototyping Technik durch schichtweise Verfestigung eines Aufbaumaterials unter Einwirkung von Strahlung aufgebaut. Auf Basis dieses Grundkörpers (16) wird schließlich der Streustrahlenraster oder der Kollimator fertiggestellt. DOLLAR A Das vorliegende Verfahren ermöglicht die einfache und kostengünstige Herstellung von Streustrahlenrastern oder Kollimatoren mit sehr filigranen Absorptionsstrukturen. Dies ermöglicht eine bessere Ausnutzung der Primärstrahlung bei der Aufnahme eines Bildes.
Patent DE-19500168-C1 (DE)
Title: Monitoring circuit for periodic binary signals
Inventor: MUELLNER ERNST DR ING
IPC: H03K5/19
Filed: 1995-01-04
Granted: 1996-07-04
Abstract: The circuit uses periodic binary auxiliary signals (HS1,HS2), supplied to the clock inputs (T1,T2) of a pair of parallel multivibrators (KS1,KS2) receiving the monitored periodic binary signal (S) at their data inputs (D1,D2).  Each multivibrator provides an alarm signal (AS1,AS2) in the absence of the changing of state, received by a logic element (LE), providing an output alarm signal (AS) indicating loss of the periodic binary signal.
Patent DE-19509634-C1 (DE)
Title: Implantable infusion pump with constant delivery rate
Inventor: STEINBACH BERND DR
IPC: A61M5/142
Filed: 1995-03-17
Granted: 1996-03-28
Abstract: Implantable, infusion pump (1) for dosed supply of medicaments to human patients has a pump chamber with a bottom section (2) connected to a top section (3), with a gas impermeable flexible partition (6) between them. The first chamber, between the top section (3) and partition (6) is used for storing medicinal solns. and has a filling port (12) sealed by puncturable septum(s) and is connected to output catheter, opt. through a reducing device. The second chamber, between the bottom section (2) and partition (6) is a pressure chamber (8) taking a propellant. The novelty is that the partition (6) is a domed metal foil following the internal contour of the top section (3).
Patent DE-19513795-C1 (DE)
Title: Digital phase difference measuring circuit
Inventor: KRAMER RONALF DIPL ING
IPC: G01R25/00
Filed: 1995-04-11
Granted: 1996-06-05
Abstract: The circuit determines the phase difference between an actual signal (I) and a reference signal (R). It uses a digital phase detector (15) comparing the actual signal with the differentiated reference signal (dR), to provide a binary signal (BI)representing their phase difference. The reference signal is fed to a delay chain (13), halted in an attained logic state when the differentiated reference signal reaches a defined logic state. It is evaluated by an evaluation stage (12) to provide a second binary word (B2), combined with the first binary signal. Thus it provides an output binary word (D) representing the phase difference.
Patent DE-19516634-C1 (DE)
Title: Height adjustment of wheel of lawn-mower
Inventor: SPECHT MARTIN DIPL ING
IPC: A01D34/74
Filed: 1995-05-05
Granted: 1996-08-08
Abstract: A blocking device fixes the wheel shaft in a stagelessly adjustable pivot position. A transmission device (16) selectively transmits a rotation of the wheel as a drive movement to the drive device (13). The drive device has a support (14) and an adjustment component (15) fixed to the machine frame. The adjustment component is arranged on a pivot lever (4) locating the wheel shaft (3) and pivotable around the pivot axis (6). The adjustment component is drivable by the rotation of the wheel and can be pivotably engaged with the support via the transmission device. The support is a circular arc-shaped toothed rod and the adjustment component is a gearwheel.
Patent DE-19543698-C1 (DE)
Title: Brake rod between pedal and master cylinder
Inventor: HARTL MATTHIAS DIPL ING
IPC: B60T11/16
Filed: 1995-11-23
Granted: 1997-03-20
Abstract: The brake rod is coupled to the piston (7) in the master-cylinder, its to parts (1,3) being lockable together if desired. They can be coaxial, one part forming a hollow cylinder at one end and in which the other part fits. Relative movement between them can be in opposition to a return spring, and the locking device can be arranged to engage when the length of the piston stroke exceeds a threshold value. A cam can be provided on a housing enclosing one of the parts, together with a locking catch spring-loaded into the open position. When the threshold value is exceeded, the cam moves the catch into a position mechanically coupling the two parts together.
Patent DE-19602637-C1 (DE)
Title: Control device, esp. for motor vehicle
Inventor: KERNER NIKOLAUS
IPC: H05K5/00
Filed: 1996-01-25
Granted: 1997-07-24
Abstract: The control device has a cooling plate (3) with a first circuit board (4) on its upper side which carries an electrical circuit. An upper housing part (1) forms a housing chamber contg. the circuit board with the cooling plate. A plug part (6) with plug pins is electrically connected to the first circuit board and is mounted beneath the cooling plate.  The cooling plate is mounted between the housing upper part and a lower part (2) of the housing . A second circuit board (5) is mounted between the cooling plate and the lower housing part. The plug part is mounted beneath the second circuit board on the lower housing part and the plug pins are electrically connected to the second circuit board. A connecting part(7) contains at least one section of electrically conducting connector elements connecting the two circuit boards.
Patent DE-19621893-C1 (DE)
Title: Installation connector for fitting several clamp holders for plate fitting
Inventor: PAULI JUERGEN
IPC: E04F11/18
Filed: 1996-05-31
Granted: 1998-01-29
Abstract: Each clamp holder has two clamp cheeks, of which one is provided with a foot with a hole for a screw. A longitudinal connector body (1) has at least two screw surfaces (2, 3) for clamp holders (9) in the vicinity of its one end, a screw surface (15) for the post (18) at its other end a through passage hole (8) running in its longitudinal direction for the fixture screw. The elongated connector body is assembled from a first connector part (1a) with the central through passage hole and the at least two screw surfaces for the clamp holder and a second connector part (1b) with the through passage hole (16) and the screw surface (15) for the post (18).
Patent DE-19625219-C1 (DE)
Title: Propagation time difference compensation device esp. for digital transmissions
Inventor: ALGER-MEUNIER MICHAEL DR ING
IPC: H04B7/26
Filed: 1996-06-24
Granted: 1997-10-30
Abstract: The method operates on signals transmitted from a main station (1) to a number of subordinate stations (2) where a calculating device (4) incorporates synchronising and compensating devices (5,6). Propagation times over the links (3) are measured automatically (7) at the transmitter.    The compensating device automatically calculates the difference in propagation time from the difference between an accepted maximum and the actual time in each link.  A corresponding delay is then automatically introduced into the memory of the synchroniser.
Patent DE-19637338-C1 (DE)
Title: Window winder for vehicle, with motor-driven input shaft
Inventor: BINDER JOHANN
IPC: E05F15/692
Filed: 1996-09-13
Granted: 1998-04-02
Abstract: An intermediate support (19) is rotatably mounted on a first axle (L) on the housing (1) of the window winder. One end of an arm (20) of the crank (20,22) is pivot mounted on a second axle (21) parallel with the first (21) and swivels against the action of at least one restoring spring (23).  At least one coupling (17,24), when the crank (20) is swivelled out of the neutral position in relation to the intermediate support (19) from a first state in which the input (13) and output (6) shafts are connected, shifts into a second state in which the output shaft and the intermediate support are connected.
Patent DE-19713183-C1 (DE)
Title: Controlling fuel pressure in fuel tank connected to fuel injection system for IC engine
Inventor: LARISCH BENNO
IPC: F02D41/22
Filed: 1997-03-27
Granted: 1998-08-13
Abstract: The method involves checking the working order of the fuel injection system. If a fault is detected in the injection system the fuel is injected into the engine within a crankshaft range (V1,V2) in which the fuel produces no significant increase in the torque or power of the engine, esp. generating no power or torque.  The fuel is injected after the top dead centre (TDC) of the compression cycle, esp. at least 90 degrees after TDC. It is injected when at least one exhaust valve of the combustion chamber is open.
Patent DE-19724282-C1 (DE)
Title: Quick-release coupling for surgical instrument within sheath
Inventor: ZEPF RUDOLF
IPC: A61B17/34
Filed: 1997-06-09
Granted: 1998-10-22
Abstract: At the end of a sheath (1) for a surgical instrument (2), particularly a trocar, a quick-release coupling is formed by a socket (5). On opposite sides of the socket are two actuating members (14, 15) which can be pressed elastically inwards to release them from a projection (25) on the instrument, normally being located behind the projection. The projection is preferably in the form of an annular shoulder. Projections and recesses (26, 27) may be provided on the instrument and sheath such that the retaining device can only operate when the projection enters deeply into the projection.
Patent DE-19832929-C1 (DE)
Title: Apparatus for protecting vehicle starter batteries from electrostatic charges
Inventor: SCHLICHENMAIER PETER
IPC: B60R16/06
Filed: 1998-07-22
Granted: 2000-01-20
Abstract: Apparatus for protecting vehicle starter batteries from electrostatic charges has a plastic housing made of a film applied to the surface of the cell housing. The surface resistance of the film is less than 1 x 10<9> and is galvanically connected to the negative pole of the battery. An Independent claim is also included for a process for assembling the apparatus comprising removing the self-adhesive conducting film for the storage roll and applying between the middle line (6) of folded halves of the contact (1), drawing the contact (1) over the minus pole of the starter battery, and then applying the film to the battery housing.
Patent DE-19834823-C1 (DE)
Title: Actuator for adjusting vehicle sliding roof window
Inventor: VORDERMAIER CLAUS
IPC: E05F15/632
Filed: 1998-08-01
Granted: 1999-07-08
Abstract: The servomotor (10) is continuously coupled with the movable part (1), and for an emergency operation of the movable part e.g. the cover (1), this part together with the servomotor is adjustable by hand. An open switch (19) is arranged in the current supply circuit to the servomotor (10), so that in the event of an emergency, the current supply circuit is isolated to prevent a short circuit braking of the servomotor, when the movable part is moved manually.
Patent DE-19915894-C1 (DE)
Title: Conversion of cis- and trans-cyclododecene oxide to cyclododecanone, used as intermediate, mainly for laurolactam, involves hydrogenation over specified copper catalyst
Inventor: LIEDLOFF HANNS-JOERG
IPC: C07C49/413
Filed: 1999-04-08
Granted: 2000-08-24
Abstract: Conversion of cis- and trans-cyclododecene oxide to cyclododecanone is carried out in the presence of hydrogen and a catalyst comprising: (a) copper (Cu) containing 0.4-4 wt.% chromium, 0.6-8 wt.% barium and highly disperse silica or active alumina as support or (b) Cu or a Cu compound and zinc oxide at 150-260  deg C and between atmospheric pressure and 5 x 10<5> Pa. Cyclododecene is obtained as by-product. Conversion of cis- and trans-cyclododecene oxide to cyclododecanone is carried out in the presence of hydrogen and a catalyst comprising: (a) copper (Cu) containing 0.4-4 wt.% chromium, 0.6-8 wt.% barium and highly disperse silica or active alumina as support or (b) Cu or a Cu compound and zinc oxide at 150-260  deg C and between atmospheric pressure and 5 x 10<5> Pa. Reaction proceeds via cyclododecen-3-ol and cyclododecen-3-one as intermediates and cyclododecene is obtained as by-product.
Patent DE-19934013-C1 (DE)
Title: Arc prevention device for gas laser pre-ionisation via corona discharge has corona electrodes with dielectric sheathing enclosing electrically conductive core positioned immediately adjacent main electrode pair
Inventor: STROWITZKY CLAUS
IPC: H01S3/0977
Filed: 1999-07-20
Granted: 2000-08-10
Abstract: The arc prevention device uses corona electrodes with a tubular dielectric sheathing enclosing an electrically conductive core which projects from either end of the sheathing, positioned immediately adjacent the main electrode pair within the closed gas discharge volume of the gas laser. The material and/or the shape of the dielectric sheathing enclosing the electrically conductive core, or a dielectric insert between the sheathing and the core is selected to provide a reduced specific capacitance per surface area unit at the ends of the sheathing relative to the specific capacitance at its centre.
Patent DE-19941306-C1 (DE)
Title: Stenter roller chain has a sealing ring at the inner ball bearing ring with metallic inserts keyed against rotation at the inner strap and aligned passages and channels for the lubricant flow
Inventor: MINGERS HANS
IPC: F16G13/06
Filed: 1999-08-31
Granted: 2001-01-18
Abstract: The roller chain, for a stenter, has a sealing ring (15) of plastics which is coaxial to the inner ring (11) of the ball bearing (10) and is keyed against rotation at the adjacent inner strap (5) of the roller chain. The spacer is equidistant metallic inserts integrated in the sealing ring (15), around the periphery of the bolt, which pass almost axially through the sealing ring (15) where the total cross section of all the inserts on the ring plane is small in relation to the ring surface area. The sealing ring (15) surface towards the ball bearing (10) has a lubricating groove (22), with a radial branch (19) to link the bolt lubricating channel (18) and the aligned lubricating hole (21) of the sleeve (6) with the interior (13) of the ball bearing.  The hardness of the metallic inserts in the sealing ring is approximately the same as for the inner straps (5) and the inner ball bearing ring (11). The lubricant path from the radial branch (19) of the bolt lubricating channel (18) to the radial passage opening (21) of the sleeve (6) is through a passage hole (20) of a non-rotating sliding bush (8), fitted between the bolt (2) and the sleeve (6). The sealing ring (15) has ball inserts, in an equidistant distribution of three and pref. four inserts in each sealing ring (15). The sealing ring (15) has two diametrically opposed lubricating grooves (22), with a radial path in relation to the bolt axis (1). The lubricating groove (22) leading radially outwards has a deflection barrier in a ring zone (30) axially over the ring-shaped interior (13) of the ball bearing. The sealing ring (15) is keyed against the inner strap (5) by a cam.
Patent DE-19944228-C1 (DE)
Title: Test for bonded sleeves at plastics pipe joints, for gas or water pressure supplies, applies heat to sleeve, followed by readings of heat field, shown by color changes at test unit to confirm a fault-free bond or indicate a fault
Inventor: TOBIAS WOLFGANG
IPC: G01N25/72
Filed: 1999-09-15
Granted: 2001-04-05
Abstract: To test the bond of bonded sleeves at the joints between plastics pipes, a heater applies heat at 40-70 deg C to the sleeve, then the heater is removed and a test unit is applied.  Thermography readings are taken of heat field, which indicate a fault-free bond or a fault by color changes at test unit.  The test unit is in place for 1-4 minutes.  To test the bond of welded or adhesive-bonded sleeves at the joints between plastics pipes, the sleeve (3) is shrouded by a heater (4) in a tight, secure and positive fit. The delivered heat (6) is at a test temperature of 40-70 deg C, preferably 50 deg C. The heater (4) is removed and, directly after, a test unit is applied to the sleeve (3) in a tight, secure and positive fit. The heated field from the heat flow to the polyethylene pipes (1,2) is shown at an indicator using thermography. The indicator uses a reversible thermo-color embedded in a plastics foam, with a tightly limited color change temperature of 1 deg K or a reversible indicator carrier, placed in the test unit. The indicator gives a consistent colored and geometric isotherm image of a fault-free bond between the socket and the pipes, and an inconsistent image to show a faulty bond. The test unit is in place at the sleeve for a test duration of 1-4 minutes, preferably 2 minutes.
Patent RU-2004794-C1 (RU)
Inventor: BORISOV VLADIMIR M
IPC: E21B6/04
Filed: 1992-10-23
Granted: 1993-12-15
Abstract: Сущность изобретени : корпус рунного электрического  перфоратора содержит полое верхнее  основание с отверстием дл  пропуска инструмента,  полую вертикальную стойку с каналами дл  йлтуска  охлаждающего воздуха, полую руко ть и полое  нижнее основание. В верхнем основании выполнены  всасывающие каналы дл  забора охлаждающего  воздуха из атмосферы Всасывающие каналы сообщены с внутренней полостью верхнего основани  Расположенные во внутренней полости  стойки фигурные выступы образуют со стенками  стойки продольный канал дл  прохода охлаждающего  воздуха и открытое со стороны нижнего основани  гнездо дл  размещени  электродвигател   и вентил тора Внутренн   полость верхнего основани  последовательно через внутреннюю полость  руко тки и внутреннюю полость нижнего основани   сообщена с внутренней полостью гнезда и через  продольный канал - с внутренней полостью гнезда  Каналы дл  выпуска охлаждающего воздуха сообщены  с внутренней полостью гнезда и расположены  у дна последнего. 7злф-лы.4ип
Patent RU-2067995-C1 (RU)
Title: Method of cell culture preparing
Inventor: BALAKHNIN SERGEJ M
IPC: C12N9/64
Filed: 1992-12-02
Granted: 1996-10-20
Abstract: FIELD: biotechnology. SUBSTANCE: method involves the treatment of organ and tissue with proteolytic enzyme in versene solution. Enzyme is collase at concentration 0.04-0.4 mg/ml (by protein) and treatment is carried out at 4-37 C. EFFECT: improved method of cell culture preparing. 7 tbl
Patent RU-2043832-C1 (RU)
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/00
Filed: 1992-12-17
Granted: 1995-09-20
Abstract: Использование: для непрерывной разливки металлов. Цель изобретения повышение качества непрерывнолитых слитков и производительности процесса непрерывной разливки. Способ непрерывной разливки включает разливку последовательно в серии нескольких разливочных ковшей мотодом "плавка на плавку", подачу металла в кристаллизатор, вытягивание из него слитка с переменной скоростью, поддержание и направление слитка в зоне вторичного охлажения при помощи роликов, смонтированных на несущих рамах, охлаждение поверхности слитка охладителем, распыливаемым форсунками, регулирование расходов охладителя, измерение смещения роликов вместе с несущими рамами относительно технологической оси. В процессе разливки первых трех разливочных ковшей в серии при смещении несущих рам в пределах 0,1 0,01 толщины слитка одной из граней изменяют расходы охладителя по противоположным граням слитка в пределах 10 30% от начального значения при разливке первого разливочного ковша. При достижении смещения несущих рам в пределах 0,0001 0,008 толщины слитка фиксируют расходы охладителя по граням слитка, скорость вытягивания слитка и температуру поверхности слитка в зоне вторичного охлаждения. При дальнейшей разливке следующих разливочных ковшей поддерживают постоянными указанные технологические параметры процесса разливки. Расходы охладителя увеличивают по грани, в направлении от которой смещаются несущие рамы, а уменьшают по грани, в сторону которой смещаются несущие рамы. 1 табл.
Patent RU-2048681-C1 (RU)
Inventor: MEZHLUMOV GEORGIJ M
IPC: G01S7/295
Filed: 1993-01-13
Granted: 1995-11-20
Abstract: Использование: обнаружение квазидетерминированных сигналов. Сущность изобретения: обнаружитель содержит квадраторы 1 3, цифровые линии задержки 4 6, N-входовые сумматоры 7 9, делители 10 13, перемножители 14 16, вычитатели 17 20, сумматор 21, N-входовый перемножитель 22, запоминающее устройство 23, пороговое устройство 24. 6-9-2-10-17-13-24, 5-22-7-15-18-19-21-20-13, 1-4-8-17, 23-16-12-20, 23-11-3-14-19, 7-11-15, 23-22, 8-18, 23-10. 1 ил.
Patent RU-2034042-C1 (RU)
Title: Extra-lowcarbon non-aging steel production method
Inventor: KHREBIN VALERIJ NIKOLAEVICH
IPC: C21C7/10
Filed: 1993-01-14
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: method provides smelting of semi-finished product with less than 0.05 % share of carbon, partial deoxidation, constant vacuumization under pressure in chamber of less than 6.7 kPa and constant alloying of steel by aluminum; in molten bath, that is fed in vacuum chamber, concentration of carbon and oxygen is maintained equal to 0.7 - 1.0 from their stoichiometric ratio. EFFECT: method is used in metallurgy.
Patent RU-2034928-C1 (RU)
Title: Method to produce sintered composite material on the base of titanium diboride
Inventor: LEPAKOVA OLGA K
IPC: C22C1/05
Filed: 1993-01-22
Granted: 1995-05-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: sintered composite material is made by mechanical activation in planetary mill followed by thermal treatment at 1200 to 1300 C within 30 to 60 min. EFFECT: decreasing temperature by 70 to 100 C and time period of high temperature treatment (sintering), increasing plasticity and resistance to wear, presintered compactability, achieving σ изг  characteristic equal to 1250 to 1350 MPa, and 87 - 90 Rockweel hardness. 1 tbl