baber/WOPTO huggingface dataset:
Patent AU-2017362105-B9 (AU)
Title: Construction of microRNA gene-mediated novel tissue engineered nerve and applications thereof in repairing nerve defect
Inventor: GU XIAOSONG
IPC: A61K47/42
Filed: 2017-04-05
Granted: 2020-11-05
Abstract: Applications of a microRNA gene based on one or more microRNA genes of miRNA, miR-21, or miR-222 of the let-7 family in tissue engineered nerve construction and in repairing a peripheral nerve defect. The outer and/or inner surfaces or the interior of pores of a tissue engineered nerve transplant can be covered or adsorbed with a macromolecular material nanosphere carrying an miRNA inhibitor, miR-21, or miR-222 of the let-7 family or a mimic thereof, the macromolecular material consisting of biocompatible fibronectin and heparin. By regulating the expression of the microRNA genes to promote peripheral nerve regeneration and tissue engineered nerve construction, in vitro primary cultured Schwann cell proliferation is effectively promoted and an anti-apoptotic effect is provided with respect to neurons; in vitro experiments show that the grafting of the tissue engineered nerve transplant favors peripheral nerve regeneration and is applicable in treating peripheral nerve damages.
Patent DE-3130210-C1 (DE)
Inventor: VANDENBERGHE JIM
IPC: H04Q3/54
Filed: 1981-07-30
Granted: 1983-02-24
Abstract: 1. Method for the exchange of various types of information, which is combined into various information blocks in accordance with a specified system, between at least one peripheral device which can be connected to a telecommunications exchange, in particular a telephone exchange, by means of a single terminal, and the telecommunications in particular telephone exchange, wherein the various information blocks in the peripheral device (PG) and/or in the central control unit (GE) are assigned different identifications for the corresponding, different priority values in a store (SSP and SP1, SOx), characterised in that these priority values determine both the type of information which is to be transmitted (for example, printing of charge bills per call, overall charge tables, test data, printing of the code numbers transmitted by the call number generator of the operator, representation of the stored hexadecimal values) and the storage places concerned in said store (SSP and SP1, SPX) and in the peripheral device (PG), and also the sequence of the exchange of the various types of information between the telecommunications exchange and the peripheral device (PG), and that the exchange information and the resulting processing can be controlled by an operator, who is connected to the telecommunications exchange by dialling specific identifications directly or in dependence upon time and/or priority value by means of control switching means (ASt) of the peripheral device (PG) after the previous input of corresponding instruction data.
Patent DE-3227600-C1 (DE)
Title: Apparatus for the metered introduction of fluidised casting powder into a continuous casting mould
Inventor: SCHREWE HANS ING
IPC: B22D11/108
Filed: 1982-07-22
Granted: 1983-10-27
Abstract: The invention relates to an apparatus for the metered introduction of fluidised casting powder into a continuous casting mould, having an interchangeable casting powder supply container which is releasably connected to a powder discharge provided with a fluid bed and which sits on this with a floor which can be mechanically, hydraulically or pneumatically opened or closed. In order for a desired delivery of casting powder to take place, i.e to be able to act on individual sections of the bath surface in the continuous casting mould as required, it is proposed according to the invention that at least one casting powder supply container (1) provided with at least one fluidising device (3 or 10) and a controllable pusher (8) be arranged on a cross-arm (2), which container has a cylindrical outlet pipe (6) which projects into a rotatable guide pipe (7) running through the cross-arm (2), a fluid bed (9) which runs obliquely downwards being fixedly attached to the guide pipe. <IMAGE>
Patent DE-3307249-C1 (DE)
Title: Damped throttle linkage for car - has spring and damper to counteract engine vibrations, provided by shaft bearing, fitted rotatably to car body
Inventor: KUHN WOLFGANG DIPL-ING
IPC: B60K26/04
Filed: 1983-03-02
Granted: 1984-07-12
Abstract: The throttle control shaft (1) rotates parallel to the engine crankshaft and is linked to the throttle control (5) by an angled plate (2), pivoted at one corner (3). Another corner is linked to an engine mounting (7) via a spring (8) and a damper (9). Any engine vibrations, due to changes in torque, are counteracted by the linkage so that a smooth throttle control is assured. The mounting is direct and simple and the damper provides sufficient delay to simulate the engine response. ADVANTAGE - A damper between an engine and its throttle linkage counteracts the engine torque movements and provides an opposite thrust onto the linkage.
Patent DE-3313596-C1 (DE)
Title: Ceramic plate and process for its manufacture
Inventor: IKAMI HIDEO
IPC: C04B33/30
Filed: 1983-04-14
Granted: 1984-10-18
Abstract: Thin ceramic plates having large dimensions, especially a size of at least 30 . 30 cm and a thickness of not more than 20 mm, in particular not more than 8 mm, having oriented crystals, are manufactured by means of a process in which a green moulding is extruded in a curved shape from an extruder, the green moulding is cut and spread in the form of a plate, the plates are rolled in the same direction as the extrusion direction, the rolled plates are subjected to a treatment with far infrared radiation or by high-frequency heating, before the moisture content of the plates has been reduced to a value of less than 15 %, while the plates are transported in the same direction as the extrusion direction, the plates thus treated are, during their further transport in the same direction, dried and finally fired in a furnace. These ceramic plates can be easily handled even though they have large dimensions and are thin.
Patent DE-3316130-C1 (DE)
Inventor: GRUENENFELDER ROBERT
IPC: A61C19/00
Filed: 1983-05-03
Granted: 1984-08-02
Abstract: A dental instrument for applying powdered polymers has a reservoir for the powdered polymer that is pressurized at least while the polymer is being applied and communicates with a polymer nozzle through a line for conveying the powdered polymer, which contains a polymer-blocking mechanism. A line for conveying liquid monomer connects a liquid-monomer container, which is also pressurized, with a liquid-monomer nozzle. The release of liquid monomer is controlled by another blocking mechanism. The nozzles are positioned at an interval while being aimed at the same operating area.
Patent DE-3734582-C1 (DE)
Title: Active solid-state sensor and process for the production thereof
Inventor: THIESSEN KARSTEN PROF DR SC NA
IPC: H01B1/08
Filed: 1987-10-13
Granted: 1988-10-06
Abstract: Active solid-state sensor and process for the production thereof, which generates a primary voltage (electrical potential) as a function of the moisture content of the surrounding medium and can thus be used for the direct measurement of the moisture content in gases, viscous media and particulate material. The moisture sensor comprises a specifically structured order of layers of a polymeric support and a metal oxide layer having a thermally produced functional layer arranged in between. The sensor can be produced with little expense and with the capability of reacting to small relative moisture values accurately and with high reversibility. <IMAGE>
Patent DE-3936839-C1 (DE)
IPC: G05D23/24
Filed: 1989-11-06
Granted: 1990-05-23
Abstract: The hypsometer comprises an open boiling vessel consisting of a vessel flask containing the measuring fluid and of a vessel neck attached to said vessel. An electrical heating resistor plunges into said measuring fluid. A temperature sensor measures the boiling temperature of said measuring fluid. The hypsometer comprises an adaptive control system for stabilizing the position of condensation zone in the vessel neck which adjusts the heating capacity to a command value corresponding to the specific boiling temperature involved. In the simplest case, such control is realized by using, as heating resistor, a thermistor having a negative temperature coefficient. In this way, the heating capacity is adjusted, over the whole pressure range, to the specific needs. Thus, on the average, less heating capacity is needed, resulting in a considerable reduction of the battery weight.
Patent DE-4024730-C1 (DE)
Title: Housing for air conditioning unit - is used in vehicle and allows all heating and cooling functions with only one fan
IPC: B60H1/32
Filed: 1990-08-03
Granted: 1992-02-27
Abstract: The vehicle air conditioning unit housing (1) has an evaporator (3) sited in the airflow near to a housing drain outlet (6).  The evaporator is connected via a cooling fluid circuit to a condenser (9), fixed outside the housing over the drain outlet. Some cool air thus passes from the unit, through the drain outlet and over the condenser. USE/ADVANTAGE - No additional fan is necessary for the condenser airflow.
Patent DE-4138629-C1 (DE)
Title: Manual stapler with resetting spring for impact blade - has U-shaped rod spring, whose spine is held in opposite hooks of housing top
IPC: B25C5/02
Filed: 1991-11-25
Granted: 1993-04-01
Abstract: Hand stapler uses a return spring between housing top and magazine to re-set the plunge blade as slung to and moved with the top part of a housing hinged to a block fitted to the base plate. The return spring should consist of U bar spring (1) whose web piece (1') is carried in two oppositely angled hooks (2) forming part of the housing top (3). Pref. the hooks are sheared out of the top (3) and the spring flanges (1'') first run level with the web and are then angled down from this. USE/ADVANTAGE - Book binding, leaflets etc. Easily fitted U spring keeps clear of staple in blade re-setting action.
Patent DE-4231130-C1 (DE)
Title: Adaptor for different-sized  radiator connections - consists of round housing with two connection sockets of different sizes
Inventor: SCHROEDER KLAUS
IPC: F28F9/26
Filed: 1992-09-17
Granted: 1994-03-17
Abstract: The adaptor has a housing (1) with a circular ring-shaped cutout. A connection (5) is located on one side of the housing outside the housing axis. The radiator is screwed to this connection. The other side of the housing has a turnable sealed closing plate (2). The plate carries a similarly positioned connection (6), and the thermostat is screwed to this connection. USE/ADVANTAGE  - Is used, when radiator and thermostat have connections of different sizes.
Patent DE-4240997-C1 (DE)
Title: Production of mounted circuit boards for fine raster pattern of SMD devices - having boards subjected to series of masking exposure and soldering operations
Inventor: ROETHLINGSHOEFER WALTER DIPL I
IPC: H05K3/34
Filed: 1992-12-05
Granted: 1994-06-01
Abstract: The first stage in the prodn. process involves coating the printed circuit with lacquer (10) in a spraying or immersion process. The circuit board is then masked and exposed to light (20) and a third stage (30) covers the circuit board with solder that can be in the form of very small pellets. The board is sprayed with a soldering flux (40) and a second lighting exposure occurs (50). The final stage consists of the soldering operation (60), which can be a reflow or protective gas oven process. ADVANTAGE - Simplifies fixing of fine raster pattern mounted SMD devices.
Patent DE-4302538-C1 (DE)
Title: Ultrasonic therapy device for tumour treatment lithotripsy or osteorestoration - with ultrasonic imaging and ultrasonic treatment modes using respective acoustic wave frequencies
Inventor: GRANZ BERND DIPL PHYS DR
IPC: A61B17/225
Filed: 1993-01-29
Granted: 1994-04-07
Abstract: The therapy device has an electroacoustic transducer (5) selectively operated with 2 different acoustic wave frequencies (f1, f2), respectively used for locating the area to be treated via an ultrasonic imaging technique and for treating the located area with focussed therapeutic acoustic waves of lower frequency. Pref. the transducer exhibits a base resonance at a frequency corresponding to a wavelength equal to double the thickness of the transducer, having a wavelength provided by the base resonance wavelength multiplied by an odd number. A number of ultrasonic transducer elements (51..5n) may be arranged in a phased array. ADVANTAGE - Allows exact location and positioning of area to be treated.
Patent DE-4307097-C1 (DE)
Title: Method for accelerating an asynchronous motor which is controlled by a frequency converter
Inventor: JENSEN NIELS DUE
IPC: H02P1/30
Filed: 1993-03-06
Granted: 1994-10-06
Abstract: In order to prevent the frequency converter being overloaded while the motor is being accelerated, by hazardous reactions being exerted on the frequency converter because the motor is still running, the method provides that the running-on rotation speed of the motor be determined before the frequency converter is switched on, and that the motor with the frequency converter then be driven as a function of the determined running-on speed, such that the dynamic reaction which endangers the frequency converter is avoided.
Patent DE-4316568-C1 (DE)
Title: Method and device for manufacturing rectangular concrete parts preferably provided with recesses
Inventor: GERSTENKOEPER HEINZ-DIETER
IPC: B28B7/00
Filed: 1993-05-18
Granted: 1994-09-29
Abstract: Above two stationary casting pallets (13, 14) arranged one behind the other in the longitudinal direction, a further casting pallet (27) is positively guided displaceably in the longitudinal direction of the stationary casting pallets (13, 14). If appropriate, additional casting pallets can be positively displaceable relative to the stationary casting pallets (13, 14) at other heights also. <IMAGE>
Patent DE-4326406-C1 (DE)
Title: Gear testing device (apparatus, set, instrument)
Inventor: OCH RUDOLF DIPL ING
IPC: G01B5/16
Filed: 1993-08-06
Granted: 1994-12-01
Abstract: The invention proceeds from a gear testing device, in which a alibrated ball (measuring sphere) (14) can be inserted into two tooth spaces (gashes, gullets) of the test piece (specimen, part under test) which are situated diametrically opposite one another. The spacing of the two calibrated balls is measured, specifically with the aid of a probe (tracer) (19). This spacing of the two calibrated balls (so-called "measure between or via two balls") is to be measured in conjunction with a substantially smaller space requirement than previously, and converted into electrical values, and the aim is to achieve symmetrical positioning in the relevant tooth spaces. A small probe (19) is provided as probe in each case for this purpose. A base part (22) of the probe is mounted so as to oscillate about an axis in a steady state. Said axis extends parallel to the longitudinal axis (18-18) of the testing device. A measuring part (23) of the small probe (19) has the means for electric measurement of the depth of penetration of the respective calibrated ball (14) into the respective tooth space of the test piece. It is preferred to provide for this purpose coils and magnet cores which have a different depth of penetration in accordance with a seesaw movement of the measuring part. <IMAGE>
Patent DE-4327779-C1 (DE)
Title: Method and circuit arrangement for a television set for the purpose of reducing flicker
Inventor: MAUL KONRAD DIPL ING
IPC: H04N5/44
Filed: 1993-08-18
Granted: 1994-12-08
Abstract: In a method and a circuit arrangement for reducing flicker in a television set, it is provided to count the number of the subregions of a field/frame which are established as moving by means of a motion detector (20). When a threshold value is exceeded, a switch is made from a flicker-reduced field reproduction sequence (ABAB) to a flicker-reduced field reproduction sequence (AABB) which is correct in terms of movement. The method can be realised using standard components. <IMAGE>
Patent DE-4337778-C1 (DE)
Title: Device for the connection of a gas pressure switch
Inventor: MUNSTERHUIS WIM
IPC: H01H35/30
Filed: 1993-11-05
Granted: 1995-01-26
Abstract: In order to mount and connect a gas pressure switch (3) on and connect it to a gas regulator (1), a retaining part (5), in the form of a bush, of the gas pressure switch (3) is pushed onto the pressure measurement connecting stud (2) of said gas regulator (1), and is fastened by means of a sleeve (7) which passes through the retaining part. The sleeve (7) projects through the retaining part (5) and its external thread is screwed into the internal thread (6), which normally holds a sealing screw, of the connecting stud (2). <IMAGE>
Patent DE-4404852-C1 (DE)
Title: Filtration unit having a sealing device
Inventor: TECKENTRUP HEINRICH
IPC: B01D33/04
Filed: 1994-02-16
Granted: 1995-02-02
Abstract: The invention relates to a filtration unit for filtering off a liquid from a suspension 22 containing dirt portions, which suspension can be held by a collection vessel 10 which is connected via at least one throughway 14 to a suction chamber 18 in which reduced pressure can be produced, the particular throughway 14 being able to be covered by an endless filter belt 26 which, by means of a drive 30, can be transported in a guide 34 arranged at least in part within the collection vessel 10, and at least one sealing means 50 being present which, acting at the edge of the filter belt 26 with a pressurised barrier medium closes liquid-tightly an undesired passageway 52 between the interior of the collection vessel 10 and the suction chamber 18. Owing to the fact that the respective sealing means 50 have at least one rigidly constructed supply channel 54 which with a covering surface 56 overlaps the filter belt 26 at the edge forming the passageway 52 and that the passageway 52 formed in this manner is closed liquid-tightly due to the barrier medium pressure prevailing in the feed channel 54, continuous filtration is possible in the filtration unit, the said passageway being reliably liquid-tightly closed at the same time. <IMAGE>
Patent DE-4419530-C1 (DE)
Title: Kneading machine with adjacent kneading chambers
Inventor: GRIMM UWE
IPC: F04C13/00
Filed: 1994-06-03
Granted: 1995-07-06
Abstract: The kneading machine, with a number of adjacent kneading chambers, has a pump (11) where both rotors (12, 13) are operated at the same different speeds as the kneaders (9, 10). While the rotors (12, 13) are working at their different fast speeds they shift against or to each other. Both rotors (12, 13) have a different cross section.
Patent DE-4426234-C1 (DE)
Inventor: SCHOENIG DIETER
IPC: C03C17/34
Filed: 1994-07-23
Granted: 1996-03-14
Abstract: The glass ceramic articles, decorated with ceramic colours, have a layer of ceramic colour covered by at least one further layer of ceramic colour with at least partial overlapping. Also claimed is a process where the first layer of ceramic colour is applied to the surface by screen printing, and then dried. The second layer of ceramic colour is applied, at least partially overlapping the first layer.
Patent NL-1012900-C1 (NL)
Title: Lying bicycle frame with springing has rear fork tubes running forwards after ball or slide bearings and seat part of pliable seat plate (2) mounted upon them
Inventor: VROGTEN EVERT MARINUS
IPC: B62K3/00
Filed: 1999-08-25
Granted: 2001-02-27
Abstract: The lying bicycle frame with springing has rear fork tubes running forwards after ball or slide bearings and the seat part of the pliable seat plate (2) mounted upon them. Ideally, a cylindrical shock absorber is used. Next the rear wheel (8) is sprung and also the seat part for the rider (19), together with the front wheel (28) indirectly.  The back rest can be adjusted stagelessly in different angle positions in relation to the main frame tubes (24), in that the back rest profile (4) is hingeable with two bolts, two nuts and two bushes. The one bolt between milled-out grooves can move and the other bolt acts as hinge point during the adjustment. After adjustment, the whole is fixed by tightening the nuts and the bushes provide securement.
Patent NL-1021673-C1 (NL)
Title: Wind turbine hub, has arched pitch plate in each of blade flanges to reduce deformation
Inventor: BRUGHUIS FRANCISCUS JOHANNES
IPC: F03D1/06
Filed: 2002-10-17
Granted: 2004-04-20
Abstract: The hub has an arched pitch plate (5) in each of the blade flanges (1).
Patent NL-1023676-C1 (NL)
Title: Refuse container for e.g. non recyclable domestic waste, contains paper or plastic bag for keeping inside of container clean
Inventor: SNACKERS ANTONIUS JOHANNES MAT
IPC: B65F1/06
Filed: 2003-06-16
Granted: 2004-12-20
Abstract: A plastic or paper bag optionally provided with one or more partitions is held inside the container using at least one clip.
Patent NL-1030456-C1 (NL)
Title: Medical diagnostic system for women suffering from incontinence, uses software to analyse answers to questions on internet, clinical test results and historical research material
Inventor: BRUIN MARCELLINUS JOHANNUS FRA
IPC: G06F19/00
Filed: 2005-11-17
Granted: 2007-05-21
Abstract: The system comprises a list of questions presented on the internet, which forms the basis for the diagnosis, and a dedicated software program which performs a database analysis of the entered answers, clinical test results and historical research material. The system is able to indicate whether the incontinence is stress or urge-related, or a combination of these two conditions.
Patent RU-2084012-C1 (RU)
Inventor: USTIMENKO VLADIMIR MIKHAJLOVIC
IPC: G05D7/00
Filed: 1978-07-20
Granted: 1997-07-10
Abstract: FIELD: rocketry. SUBSTANCE: the flow governor has a body with guide shoulders; a cylindrical hollow plunger with a piston is aligned with them. The sharp edge of one of the ends of the plunger forms a throttling slot with the body shaped hole. A saddle with a soft seal for the sharp edge of the plunger is installed in the body behind the shaped hole. A stop with an end sealing surface for the sharp edge of the body guide shoulder is installed on the side of the other end of the plunger at a distance to the extreme guide shoulder of the body exceeding the distance between the saddle soft seal and the plunger sharp edge by 1.01 to 1.05 time. EFFECT: improved design. 1 dwg
Patent RU-2052831-C1 (RU)
Inventor: GUSKOV YURIJ N
IPC: G01S3/04
Filed: 1988-01-14
Granted: 1996-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: meter has antenna 1 with elevation angle transmitter 2, angular discriminator 3, angle computing unit 4, angular error estimating unit 5, bearing sensitivity evaluating unit 6. EFFECT: improved design. 1 dwg
Patent RU-2017051-C1 (RU)
Inventor: KORNYUKOV YURIJ A
IPC: F24C5/20
Filed: 1990-02-15
Granted: 1994-07-30
Abstract: FIELD: burning fluid fuel. SUBSTANCE: case, which is used as a tank for liquid fuel, is provided with burner 4 having fuel intake 5 submerged in fuel 2. Heat extracting member has ring 6 made of heat conducting material. Ring 6 is secured to stand 7 which is used as a heat transferring member for heat transfer from ring 6 into fuel tank 1. Heat is fed from ring 6 to the heat extracting member through stand 7. The member heats fuel 2. As the result of evaporation of fuel 2 gage pressure occurs under the action of which fuel enters burner 4. Stable combustion is so implemented. EFFECT: enhanced reliability. 1 dwg
Patent RU-2032982-C1 (RU)
Title: Electromechanical converter
Inventor: KHALIKOV ABDULKHAK ABDULKHAIRO
IPC: H03K3/29
Filed: 1990-03-05
Granted: 1995-04-10
Abstract: FIELD: automated electric motor drives. SUBSTANCE: electromechanical converter has phase-sensitive detector 3, controlled generator 4, bridge limiter 5, two switches 6,7 of operational modes, two pulse distributors 8, 14, asynchronous motor 9, speed pickup 9, pulse former 11, converter 12 of type of movement, line asynchronous motor 13. EFFECT: expanded functional capabilities thanks to achievement of rotational speed changing discretely and of translational motion with speed changing discretely. 3 dwg