baber/WOPTO huggingface dataset:
Patent AU-2014227547-B9 (AU)
Title: Air-spring compensation in a piston-type marine vibrator
Inventor: TENGHAMN STIG RUNE LENNART
IPC: G01V1/02
Filed: 2014-09-19
Granted: 2019-11-21
Abstract: PGS-13-30US-12 Embodiments relate to the restriction of gas flow in a piston-type marine vibrator to compensate for air-spring effects. An embodiment provides marine vibrator comprising: a containment housing; a piston plate; a fixture coupled to the containment housing; a mechanical spring element coupled to the piston plate and to the fixture; a driver coupled to the piston plate and to the fixture; and a variable gas flow restrictor disposed in an interior volume of the marine vibrator, wherein the marine vibrator has a resonance frequency selectable based at least in part on the variable gas flow restrictor. U-) 00C> U" U'0 00-
Patent AU-2017203495-B9 (AU)
Title: 19-Nor Neuroactive Steroids And Methods Of Use Thereof
Inventor: BOTELLA GABRIEL MARTINEZ
IPC: A61P25/00
Filed: 2017-05-25
Granted: 2019-05-16
Abstract: Provided herein are 3,3-disubstituted 19-nor-steroidal compounds according to Formula (I): R3 b O R 3b Hd ~R 4a R 4b and pharmaceutical compositions thereof. Such compounds are contemplated useful for the 5 prevention and treatment of a variety of CNS-related conditions, for example, treatment of sleep disorders, mood disorders, schizophrenia spectrum disorders, disorders of memory and/or cognition, movement disorders, personality disorders, autism spectrum disorders, pain, traumatic brain injury, vascular diseases, substance abuse disorders and/or withdrawal syndromes, tinnitus, and status epilepticus.
Patent AU-2020204069-B9 (AU)
Title: Generation of peroxyformic acid through polyhydric alcohol formate
Inventor: LI JUNZHONG
IPC: A23C7/02
Filed: 2020-06-18
Granted: 2023-04-13
Abstract: GENERATION OF PEROXYFORMIC ACID THROUGH POLYHYDRIC ALCOHOL 
FORMATE 
Abstract 
The present invention relates generally to peroxyformic acid forming compositions, 
methods for forming peroxyformic acid, preferably in situ, using the peroxyformic acid forming 
compositions. The present invention also relates to the peroxyformic acid formed by the above 
compositions and methods. The present invention further relates to the uses of the peroxyformic 
acid, preferably in situ, for treating a surface or a target. The present invention further relates to 
methods for treating a biofilm using peroxyformic acid, including peroxyformic acid generated 
in situ.
Patent DE-112014007311-B9 (DE)
Title: Organisches lichtemittierendes Bauelement
Inventor: RAUSCH ANDREAS
IPC: H01L51/52
Filed: 2014-12-01
Granted: 2022-06-15
Abstract: Organisches lichtemittierendes Bauelement aufweisend
 - ein Substrat (10),
 - eine erste Elektrode (20) auf dem Substrat (10),
 - zumindest einen ersten organischen funktionellen Schichtenstapel (100), der Strahlung in einem ersten Wellenlängenbereich emittiert, auf der ersten Elektrode (20),
 - eine zweite Elektrode (70) auf dem ersten organischen funktionellen Schichtenstapel (100) und
 - eine Filterschicht (50), die im Strahlengang des ersten organischen funktionellen Schichtenstapels (100) angeordnet ist, wobei der erste Wellenlängenbereich einen niederenergetischen Teilbereich und einen hochenergetischen Teilbereich aufweist und die Filterschicht (50) einen Absorptionsbereich aufweist, der den niederenergetischen oder den hochenergetischen Teilbereich des ersten Wellenlängenbereichs enthält, wobei
 - die Filterschicht (50) zwischen dem Substrat (10) und der ersten Elektrode (20) angeordnet ist, und
 - die Filterschicht (50) eine Dicke aufweist, die aus einem Bereich ausgewählt ist, der 1 nm bis 50 nm umfasst.
Patent DE-3224579-C1 (DE)
Title: Electrical soldering apparatus
Inventor: GUTH HEINRICH
IPC: B23K3/03
Filed: 1982-07-01
Granted: 1983-12-29
Abstract: The electrical soldering apparatus (1) is designed to be intrinsically safe. It has a main housing (2) consisting of sheet steel for holding the electrical components, including a connecting device (7) which, via a switching device, closes or opens the operating circuit of the soldering iron (4) to an intrinsically safe operating power source. Constructed on the main housing (2) is a soldering iron holder (3) which bounds a chamber (30), closed on all sides, for holding the heating rod (40) of the soldering iron (4). A detector (12) monitors the engagement of the soldering iron (4) in the soldering iron holder (3). In the connecting device (7) there is a time-delay circuit (70) which interrupts the operating circuit of the soldering iron (4) as a function of the detector signal when the soldering iron is removed from the soldering iron holder (3) for a predetermined time. <IMAGE>
Patent DE-3225015-C1 (DE)
Title: cleaning appts. for refractory lined runners - comprising chains mounted on rotating drum
Inventor: KAISER HEINRICH ING
IPC: F27D25/00
Filed: 1982-07-03
Granted: 1983-11-17
Abstract: Appts. for cleaning refractory lined runners, for molten metals and slags, comprises a drum which is rotated by a steplessly controllable motor and which is provided with cleaning chains. The drum can be adjusted horizontally and vertically wrt. the runner by means of a frame which is guided on rails provided along the top of the runner. The appts. provides more rapid and efficient cleaning of the runners than prior art manual cleaning processes, provides a better surface for subsequent fettling and, unlike the appts. of DE2723547, can be adjusted to clean the runner bottom and sloping sidewalls.
Patent DE-3412494-C1 (DE)
Title: Device for welding tubes in place
Inventor: MUELLER STEPHAN DIPL-ING
IPC: B23K9/028
Filed: 1984-04-03
Granted: 1985-08-14
Abstract: The invention relates to a device for welding tubes in place, with a pistol-like basic body to which welding-equipment components can be attached, a centring spindle which is mounted in the basic body and can be inserted into the tube to be welded in place and can be secured therein, and an axially displaceable arbor acting on the actuating mechanism for a centring means in the centring spindle and loaded by a tension spring. Known devices of this type are awkward to manipulate, do not permit sufficiently accurate centring of the basic body and can only be used within an exceptionally narrow tolerance range of deviations of the desired inside diameter of the tube to be welded in place. According to the invention, a simple-to-manipulate and neatly centring apparatus compensating for tolerances on the inside diameter of the tube is created in which the centring spindle has a longitudinal section radially expandable with the arbor as well as a centring taper supporting the basic body at the tube end, and in which the piston grip is constructionally combined with the actuating mechanism and forms a force abutment during the random deformation of the tension spring.
Patent DE-3607529-C1 (DE)
Title: Piece of bathing furniture for babies and infants
Inventor: EUBEL KARL
IPC: A47K3/024
Filed: 1986-03-07
Granted: 1987-09-03
Abstract: In the case of a piece of bathing furniture for babies and infants, a bath-tub is placed on a board, such as a table top or shelf, arranged at working height. The bath tub has an outlet to which an outlet hose can be connected. In order that the outlet of the bath tub can be made usable in the placed position of the latter, an aperture, through which the outlet hose or an outlet pipe passes, is provided in the board, the outlet hose or the outlet pipe opening either into a fixed outlet of the room or into a bucket placed below. The position of the bath tub is fixed by the outlet hose passing through and also by stops on the board.
Patent DE-3719552-C1 (DE)
Title: Connection piece
Inventor: JOSEF WOLF FRANZ
IPC: F16L41/08
Filed: 1987-06-11
Granted: 1988-11-17
Abstract: The connection piece permits the immediate, direct underground production of connections between a branchline and a tapped main line by the advancement process, to which purpose the connection piece is radially and tangentially flexible and, at the same time, axially rigid and firm and, for this purpose, consists of a sheet-steel sleeve which is fully embedded in an elastomeric casing. At least on the side facing the main pipe, the elastomeric casing bears, on the outer side, a sealing-ring profile for carrying out sealing with respect to the wall of a bore in the casing of the main pipe. Furthermore, the bordering end surface of the connection piece is configured in the form of a saddle such that the connection piece does not project into the free diameter of the main line.
Patent DE-3828565-C1 (DE)
Title: Foot sole reflex zone massaging device
IPC: A61H15/00
Filed: 1988-08-23
Granted: 1989-07-20
Abstract: The invention relates to a foot sole reflex zone massaging device having a housing that is partially open toward the top and sealed with an elastic composition and with massaging bodies supported on the underside of the mat, in which the massaging bodies are mounted so as to be freely movable on shafts and the ends of the shafts are fitted at the same distance from chain members on two endless chains which can be induced to perform circulating movements and in which the central region of the mat can be periodically raised by additional control members over the movement plane of the massaging bodies on passage in the top run of the endless chains. The outlay on drive means is reduced and the additional massaging movement in the central region is achieved in that the shafts extend with the massaging bodies over the entire width of the mat in a direction perpendicular to the direction of circulation of the endless chains, in that the carrying runs of the endless chains guided over deflection chain wheels are engaged with other chain wheels which are mounted so as to be fixed against rotation on an axis rotatably mounted approximately in the middle between the axes of the deflection chain wheels but offset toward the mat, such that the further axis carries levers as additional control members in the central region, the levers being connected so as to be fixed against rotation with the further axis and carrying massaging rollers which are mounted so as to be freely rotatable on the free end, and in that the number of teeth of the deflection chain wheels and of the further chain wheels, the distance of ... Original abstract incomplete.
Patent DE-3932807-C1 (DE)
IPC: B29C65/36
Filed: 1989-09-30
Granted: 1991-05-02
Abstract: A welding muff comprises a thermoplastic, tubular muff body (1) which has a heating wire winding on its inner surface. A reinforcing layer connected to the muff body (1) by interpenetration of the material or by interlocking has a high rigidity which ensures that the welding pressure is absorbed during welding and the service life is prolonged.
Patent DE-4010304-C1 (DE)
Title: Transportable, two temp. refrigerator for medical use - has vaporising section assigned to lower temp. compartment serving as post vaporiser for higher temp. compartment
IPC: F25B5/02
Filed: 1990-03-30
Granted: 1991-05-08
Abstract: Vapourisers are provided for each temp. compartment plus two upstream chokes controlled by respective regulators as a function of compartment temp.. The lower temp. compartment regulator controls the compressor circuit and the higher temp. regulator controls its associated choke. The vapouriser (10) for the lower temp. compartment (2) has a down-stream vaporising  sector (10') to take sec. heat from the higher temp.  compartment (3) as loaded liq. with coolant by the upstream vapouriser (10). USE/ADVNATAGE - Hospital equipment, instruments etc.  Compact unit cuts energy cost and space requirements and avoids fluid shock, only switching on when freshly loaded.
Patent DE-4039268-C1 (DE)
Title: Vibration decoupling connecting member - has rigid base body, lined at one end with elastic material and inserted into coupling part aperture
IPC: F16F1/44
Filed: 1990-12-08
Granted: 1992-05-27
Abstract: The vibration decoupling connector (1) consists of a rigid base body (2) as a straight or angled part with two ends. One end is coated with elastic material (3) and fits into a matching hole (7) in one of the parts (6) to be connected at a slight prestress of the elastic coating material. The other end of the base body is rigidly screwed to the other joined part (5). The elastic coating has arms (4) protruding from the surface of at least one, parallel to the insertion direction in the hole. USE/ADVANTAGE - For car engines, with simple design and easy assembly.
Patent DE-4120177-C1 (DE)
IPC: D03D11/00
Filed: 1991-06-19
Granted: 1992-06-04
Abstract: The invention provides a backing strip for welding technology which can be adapted to a large variety of welding methods and applications and is fully effective also in non-horizontal positions. This is obtained in that the more easily meltable forming layer (1) and the less easily meltable base layer (2) of a flexible thread structure of inorganic fibers are connected to form a flat band by binding the threads (10; 20) into a two-layered unitary fabric structure.
Patent DE-4300919-C1 (DE)
Title: Locking spacing setting device for individual cable leads - with reception devices for different leads displaced along guide element via electric drive
Inventor: CRAMER ROLF DIPL ING
IPC: B29C65/78
Filed: 1993-01-15
Granted: 1994-06-09
Abstract: The device (10) has a number of reception elements (1a..1e) for the individual filament or wire leads (4a..4e) of an electrical cable, which can slide along a guide element (2), under control of a displacement drive (5,6). Pref. the drive uses an electric motor (5) and a mechanical coupling (6) converting the drive output of the electric motor into a linear displacement of the reception elements. ADVANTAGE - Allows cable leads to be positioned at given relative spacing matching slot geometry of workpiece carrier.
Patent DE-4307414-C1 (DE)
Title: Traffic surveillance radar for controlling traffic lights - uses correlation of echo signals provided by 2 stationary antenna to detect traffic within each traffic lane
Inventor: PIEVERLING KLAUS VON DR ING
IPC: G08G1/08
Filed: 1993-03-09
Granted: 1993-12-23
Abstract: The radar allows selection of the received echo signals dependent on the range and radial velocity, using 2 stationary antenna (AA, AB) with partially overlapping cones (AKA, AKB). The echo signals (Fe) obtained from both the latter are correlated to determine the azimuth angle of each, detected vehicle (FZ1, FZ2) and hence its position. The transmitted signal (Fs) is provided by an oscillator (Gu) controlled by a sawtooth generator (SZG) and coupled to each antenna via a frequency divider (LT), the echo signals (Te) with the superimposed transmitted signal (Fs) handled via 2 separate channels (A, B) each with a rectifier (RDA, RDB) and a low-pass filter (TPA, TPB). The obtained frequency difference signals (SA, SB) are fed via A/D converters to a range filter bank providing orthogonal signal components for each range, characteristic spectral components, compared with a given threshold. USE - For detecting traffic loading of each vehicle lane for adaptive control of traffic lights.
Patent DE-4323107-C1 (DE)
Title: Appts. for cleaning moulding tools used to produce sand cores and masks - having handling units for transporting tool parts through various cleaning stations.
IPC: B08B3/12
Filed: 1993-07-10
Granted: 1994-05-26
Abstract: Moulding tools used in core shooting machines are uncoupled from the machine and transported on a device (6) to a first mixing device (7), at least one ultrasonic bath (8), a second rinsing device (9), a cooling device (10), a drying unit (12) and final via a further transporter (14) back to the core shooting machine or into store (5). Handling units are present to place the tools into the various baths or units. The transporter (6) is a roller conveyor. The first handling unit acts to disconnect the tool upper part with the ejection plate (2) from the tool lower part. The rinsing device is a bath with a holding unit for supporting the tool set. Water is sprayed from nozzles and recycled via collection bath. The ultrasonic bath consists of a bath with a holding unit. The bath contains a leaching solution. The cooling bath has holder and is circulated with coolant water. ADVANTAGE - The food cleaning process becomes rapid and fully automatic.
Patent DE-4342986-C1 (DE)
Title: Power-driven hand tool with belt drive
Inventor: SCHNIZLER ALBRECHT
IPC: B24B23/02
Filed: 1993-12-16
Granted: 1994-12-15
Abstract: Described is a power-driven hand tool with an angular transmission, the angular transmission being formed by a belt drive with pulleys (4, 7) arranged on drive and driven shaft (3, 8), a belt (5) and deflection rollers (6). <IMAGE>
Patent DE-4409284-C1 (DE)
Title: Sound-scanning device
Inventor: KAUS RAINER
IPC: G11B7/003
Filed: 1994-03-18
Granted: 1995-04-06
Abstract: A sound scanner for a sound-film reproducing device using continuous film transport for films of different formats is proposed, in which a corresponding optical sound pick-up device for the optical sound tracks of the relevant film formats is provided. Each optical sound pick-up device consists of a light receiver (4) and a light source (3) which comprises an exciter lamp (6) and an optical focussing system (7). For a rapid and optimum adjustment of the optical sound track illumination, each exciter lamp (6) is preadjusted in the lamp holder (5), while the lamp holder (5) is locked in an adjustment plate (12) on a support of the sound scanner. Moreover, the generated light ray can be focussed on the relevant optical sound track of the sound film by means of an eccentric device (19) adjusting the optical focussing stem (7) in the direction of the optical axis. <IMAGE>
Patent DE-4440240-C1 (DE)
Title: Wheel fixture for lorry or lorry trailer
Inventor: ZIEGLER PETER
IPC: B60B3/16
Filed: 1994-11-10
Granted: 1996-05-15
Abstract: The fixture comprises wheel bolts (4) which penetrate with a through passage section (5) holes (6) in the wheel body (7). The wheel bolt nuts (9) screwed onto the wheel bolts locate on the outside of the wheel body.To secure the arrangement at least one wheel bolt nut, the wheel fixture has a securing screw component (15), which with a thread is screwed with a counter thread (17) of the wheel bolt. The outer thread (3) accordingly has an opposite direction of rotation to the counter thread. The wheel bolt nut in the usage position is arranged between the wheel body and the securing screw component, whereby the latter projects laterally relatively to the wheel bolt.
Patent NL-1000147-C1 (NL)
Title: Kitchen cupboard suspension unit
Inventor: KUIJK DIRK GERARD
IPC: A47B95/00
Filed: 1995-04-13
Granted: 1995-11-16
Abstract: The suspension unit, especially for top cupboards in kitchen units, permits height adjustment, e.g. suitable for use by handicapped people. The unit includes a metal angle bracket (1) fitted to the inside wall of the cupboard. The bracket is by means of a screw (3) adjustably coupled to a support bracket (2), which at the bottom rests on support profile (4), which prevents tipping over of the cupboard. Height adjustment is achieved using guide profile (5) which is fixed to the wall.
Patent NL-1017572-C1 (NL)
Title: Container comprises housing for accommodation of strewable material, such as spices or similar, and has cap for closure of open outer end of housing
Inventor: TORREN FRED VAN DER
IPC: B65D47/08
Filed: 2001-03-12
Granted: 2002-09-13
Abstract: The container (1) comprises a housing (2) for accommodation of strewable material, such as spices or similar, and has a cap (3) for closure of the open outer end of the housing. Near the outer end of the cap are several parallel running, elongated feed-out apertures, through which material in the housing can flow outwards.  The width of these apertures matches the nature of the material to be strewn and a normal dimension is 1.5 mm. The cap is provided with an upstanding edge, extending upwards from the wall part in which are the elongated apertures. On this edge a cover can be fitted, which is hinged with the remainder of the cap, in order to close the feed-out aperture.
Patent NL-1022822-C1 (NL)
Title: Hammer mechanism for grand piano, includes pair of magnets for reducing friction between repetition lever and hammer stem
Inventor: VELO HENRI JAN
IPC: G10C3/22
Filed: 2003-03-03
Granted: 2004-09-06
Abstract: A first transmission system (10, 11, 13) between the key and second transmission system (1, 16, 17) includes a first permanent magnet (31). The second transmission system between the first transmission system and the string associated with the key includes a second permanent magnet (30). The two magnets are positioned so that they reduce friction between the repetition lever (13) in the first transmission system and the hammer stem (16) in the second transmission system.
Patent NL-1026170-C1 (NL)
Title: Picture frame for e.g. photographs, comprises Perspex plate, MDF backing panel and screen printed passepartout
Inventor: KUIJPERS CHRISTIAAN FRANS WILL
IPC: A47G1/06
Filed: 2004-05-11
Granted: 2004-07-05
Abstract: The frame comprises an A4 size Perspex plate with an MDF panel glued to its rear side. A screen-printed passepartout ensures that only the picture part of the photograph is displayed.
Patent RU-2059027-C1 (RU)
Inventor: ROLAND TEODOR BRAJER
IPC: D01F6/60
Filed: 1989-06-29
Granted: 1996-04-27
Abstract: Использование: производство бумаги, тонкослойных покрытий и композитов, при облицовке и прокладке трущихся деталей. Сущность изобретения: перемешивают стехиометрические количества галоидангидрида ароматической двухосновной кислоты и ароматического диамина в практически безводном амидном растворителе в присутствии хлористого кальция до установления характеристической вязкости 2,0 - 4,5, полученный раствор полипарафенилентерефталамида экструдируют при 5 - 60 o С. Выдерживают экструдат при 26 - 60 o С в течение 2 - 120 мин, начиная с момента, когда его вязкость достаточна для поддержания ориентации полимерных цепей. Полученный гель разрезают на короткие волокна длиной 0,2 - 35 мм. Можно экструдирование осуществлять через слой некоагулирующей жидкости, например, N-метилпирролидона, подаваемой в устройство для уменьшения контакта раствора с его внутренними поверхностями. Полученная пульпа выполнена из коротких волокон в виде пучков индивидуальных нитей диаметром 10 - 150 мкм, длиной 0,2 - 35 мм, со степенью кристалличности менее 50 при размере кристаллов менее   удельная поверхность более 2 м 2 /г. 3 с. и 6 з. ф-лы, 5 табл.
Patent RU-2035633-C1 (RU)
Title: Rivet joint
Inventor: KOLIN VYACHESLAV MIKHAJLOVICH
IPC: F16B5/04
Filed: 1989-12-22
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: openings to receive the rod of rivet 4 are made in parts 1 and 2 to be joined. Thin part 2 is provided with conical socket for head 6 of the rivet and conical projection 7 coaxial to the socket. Base part 1 has answered conical socket 8 to receive projection 7 of the thin part . EFFECT: enhanced reliability. 1 dwg
Patent RU-2008508-C1 (RU)
Title: High-pressure system of diesel engine
Inventor: KAZAKOV VISSARION N
IPC: F02M59/44
Filed: 1990-11-15
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: high pressure system of diesel engine has injectors with high-pressure pipes, fuel injection pump with housing, end cover, barrel and plunger, delivery, suction and drain channels and mechanism to provide reciprocating of plunger. Fuel injection pump has sleeve with projection on inner surface installed coaxially with plunger barrel. Made in plunger barrel is through cut to receive projection of movable sleeve for engagement with side surface of plunger. Delivery channel is made in housing wall. Through delivery channel is made in projection of movable sleeve; through drain channel made in movable sleeve wall communicates with drain channel in housing and in plunger barrel. Amount of fuel delivery during operation cycle is limited by space of plunger barrel between upper edges of plunger barrel drain channel and through delivery channel made in movable sleeve projection. EFFECT: enhanced reliability of operation. 4 dwg