baber/WOPTO huggingface dataset:
Patent AU-2003269202-B9 (AU)
Title: Method for soil remediation and engineering
Inventor: HOPKINSON LAURENCE JAMES
IPC: B09C1/08
Filed: 2003-09-26
Granted: 2009-10-08
Abstract: An electrokinetic method for groundwater protection, soil remediation and engineering which comprises applying an electric field across an area of soil, sediment or slurry so as to generate a pH and Eh gradient and thereby promote the in situ precipitation of a stable iron-rich band. The method may be performed for the purpose of stabilisation and/or strategic dewatering/rewatering of soils, sediment and/or slurries, the improvement of the physical properties of soils and sediments for engineering purposes, the forced and directed migration of contaminated leachates, and/or electro-osmotic purging of non-polar contaminants.
Patent AU-2015321666-B9 (AU)
Title: Tool container assembly
Inventor: MATHEWS JR WILLIAM J
IPC: B25H3/00
Filed: 2015-09-21
Granted: 2019-04-04
Abstract: A tool container assembly comprises a body (101), an extension portion (117), and a fastening member. The body has a bottom (102), a side (107), and a top (108) providing access to a cavity formed by the bottom and the side. The extension portion (117) is operatively connected to the top (108), and the extension portion has a distal end portion (118). The fastening member is operatively connected to the distal end portion, and the fastening member has an open position and a closed position. The open position forms an opening allowing access to the cavity, and the closed position closes the opening thereby preventing access to the cavity. The closed position includes an easy opening position and a difficult opening position.
Patent DE-3137928-C1 (DE)
Title: Coil core for a proximity switch
Inventor: GEHL WILFRIED DIPL-ING
IPC: H01F17/04
Filed: 1981-09-24
Granted: 1983-03-31
Abstract: A coil core for a proximity switch which is essentially rotationally symmetrically constructed and which is constructed of two pieces with regard to the easiest possible adjustment of the switching distance so that the switching distance desired in each case can be adjusted by changing the relative position between the two coil core pieces. The two core pieces are connected to one another via a thread with regard to the most accurate possible fine calibration, on the one hand, and to ease of fixing the relative adjusted position of the two core pieces with respect to one another.
Patent DE-3412842-C1 (DE)
Title: Swashplate displacement machine
Inventor: SEBESTA GOTTLIEB
IPC: F01B3/02
Filed: 1984-04-05
Granted: 1985-11-14
Abstract: The invention relates to a swashplate displacement machine assembled from geometrically simple components, the working chambers of which are formed by a fixed spherical zone-shaped housing, into which the displacer gyrating about a central spherical joint mounted in the housing engages by means of sealing webs so that the working chambers separated by the sealing webs form between the housing and the displacer, the displacement element having the form of a spherical zone, in the centre of which the spherical joint supported in the housing is arranged and on which the periphery facing the housing has crenellated recesses, the crenellations engaging as sealing webs in recesses in the housing and thereby defining the working chambers between displacer and housing and rotatable seals being supported in the housing which interact with the crenellated walls defining the working chambers to form a seal.
Patent DE-3531876-C1 (DE)
Title: Rotary tube for a rotary tubular kiln and rotary tubular kiln
Inventor: PETZI FRITZ
IPC: F27B7/02
Filed: 1985-09-06
Granted: 1987-04-30
Abstract: Various rotary tubes for rotary tubular kilns are known. In this case, for better circulation of the material, among other things, positively adjusted lifting blades are fastened to the inner surface. A rotary tube according to the invention is designed with a profiling in the region of the sintering zone (14) which has a rise, opposite to the direction of rotation of the rotary tube, of the surface touching the material. In front of and/or behind this zone (14), the rotary tube is equipped on the inside with a coil connected firmly to the rotary tube casing (18). <IMAGE>
Patent DE-3537414-C1 (DE)
Title: Test instrument for timing stages
Inventor: GRUENBECKEN ARMIN DIPL-ING
IPC: G04F10/00
Filed: 1985-10-21
Granted: 1986-10-09
Abstract: The invention relates to a device for testing electronic timing stages (1 to 4) with a switching device (5), a measuring device (6) and an indicating device. It is provided that the switching device (5) is connected to a control element (7) which successively switches the timing stages (1 to 4). The measuring device (6) for the instantaneous time intervals of the timing stages (1 to 4) is connected to a comparator (10) which is also connected to a memory (11) for the nominal time intervals of the timing stages (1 to 4). Like the switching device (5), the memory (11) is connected to the control element (7) as a result of which the comparator (10) is supplied with value pairs of the same timing stages (1 to 4). The output (103) of the comparator (10) and the measuring device (6) is connected to a printer (9) which prints out the instantaneous time intervals and their deviations from the nominal time intervals. <IMAGE>
Patent DE-3809654-C1 (DE)
Title: Device for drying coated, in particular powder-coated workpieces by IR radiation
IPC: F26B3/30
Filed: 1988-03-22
Granted: 1989-11-09
Abstract: The invention relates to a device for drying coated, in particular powder-coated, workpieces (5) by IR radiation, the workpieces (5) being dried at predetermined temperatures in a number of heat zones with radiation sources and intermediate rest zones without radiation sources, an air flow being provided, with a housing (1), in which, in the heat zones at a distance from the housing walls, the radiation sources and reflectors (13) having a highly polished and spatially textured active surface enclose heat spaces having an upper and lower slot (14, 17), with inlet and outlet openings (2, 3), with a transport means (4) for transport of the workpieces (5) through the housing (1) and with a suction device (18) arranged below the rest zone, flow ducts (10) closed by transverse walls (9) existing between the outer walls of the heat spaces and the inner wall of the housing (1). It is characterised in that the radiation sources are medium-wave gas ceramic burners (11) which, with the reflectors (13) arranged between them, form heat chambers (6, 7) having closed side walls, the intermediate rest zone being delimited by a rest chamber (8) which corresponds to the shape of the heat chambers (6, 7), is surrounded by lateral flow ducts (10) and provided with an upper and a lower slot (14, 17), the upper slots (14) of all chambers (6-8) with ... Original abstract incomplete. <IMAGE>
Patent DE-3814927-C1 (DE)
IPC: B41F7/24
Filed: 1988-05-03
Granted: 1989-12-14
Abstract: The object of the invention is, in an intermediate gear for transferring a rotational movement into the to-and-fro movement of a roller with a variable phase relation from drive to output in inking units of offset printing machines, to make it possible, in an extremely space-saving design, to obtain a rotatable arrangement of all the gear members and a variable reduction of the rotational movement. 
<??>For this, bores (61 to 63) are located on a crown gear (44) at a distance a about the driving axis (56) of the drive shaft (37) and are arranged offset relative to one another by the same angular amount  alpha . A planet wheel (43) sits on a stepped collar of a disc (48) which is mounted rotatably on the eccentric journal (40) of the drive shaft (37). Located on the disc (48) at a distance a around the journal centre (49) are a plurality of rollers (50 to 52) which are likewise arranged offset relative to one another by the same angular amount  alpha and which roll on the inner face of the bores (61 to 63). 
<??>Rotatably mounted as a gear output part in line with the crown gear (44) is a sun wheel (42) which is equipped with an internal toothing (47) and into which the planet wheel (43) engages. 
<IMAGE>
Patent DE-3844022-C1 (DE)
Title: Container which can be fixed in a motor vehicle
IPC: B65F1/04
Filed: 1988-12-27
Granted: 1990-02-22
Abstract: In motor vehicles the seat belt time and again causes the driver the problem of how he can easily reach the tissues if he wishes to blow his nose or has a cold and how he can dispose of these without great problems and without polluting the environment. The same problem occurs in summer or after a long journey or rest if the driver wishes to clean or freshen up his hands or face with moist tissues or the like. In order to ensure that such tissues are within easy reach and can easily be disposed of in a hygienic manner, a supply and disposal container is proposed which can be operated one-handed and both makes the fresh tissues safely available and makes it possible for the used tissues to be safely disposed of during the journey.
Patent DE-3908353-C1 (DE)
Title: Arrangement for cleaning granular bulk materials
IPC: B07B4/08
Filed: 1989-03-15
Granted: 1990-03-22
Abstract: The invention relates to a machine for cleaning bulk materials, such as coffee, pulses or the like, in which it is possible, by means of a first nozzle and an air supply interacting with the said nozzle, to effectively suck up the dust around the coffee flowing in a conveyor shaft. By means of a second nozzle, arranged in the central area of the screen base, and a separate air supply to this air nozzle, it is possible to effectively remove long filaments from the bulk material. The final cleaning of the bulk material to be cleaned takes place via a nozzle which is provided in the immediate delivery area of the delivery end of the lower screen base.
Patent DE-3922292-C1 (DE)
Title: Dial lock for telephone subscriber's appts. - has call identifying circuit preventing dial tone detecting circuit operating exchange line connection switch
IPC: H04M1/67
Filed: 1989-07-04
Granted: 1991-01-10
Abstract: The dial lock blocks calls from the telephone appts. using a dialling tone recognition unit (5) for a tone transmitted from the local exchange. A switch (8) controlled by the presence of a dialling tone is inserted in the line (La, Lb) between the exchange line and the appts. When there is no dialling tone the switch is opened and stays open for a certain length of time. A call recognition unit (9) suppresses the action of the tone recognition unit on the switch for incoming calls. USE/ADVANTAGE - Suitable for both pulse and multifrequency  dialling. Gives user possibility to recognise operation of dial blocking. Prevents manipulation. Can be integrated in telephone housing.
Patent DE-4002353-C1 (DE)
Title: Fluorescent plastics bicycle mudguard - contains fluorescent dye which conducts incident light for reflective radiation
IPC: F21V8/00
Filed: 1990-01-26
Granted: 1990-12-13
Abstract: A bicycle mudguard has parallel exterior and interior and sides running round at constant spacing from the wheel, the mudguard being fitted out with signal surfaces. The mudguard (10) should be made from plastics which contains a fluoresecnt dye and is so translucent or transparent as to conduct incident light for reflective radiation off the signal surfaces (11-13).
Patent DE-4022573-C1 (DE)
IPC: H01R13/502
Filed: 1990-07-16
Granted: 1991-08-14
Abstract: In an electrical half-shell connector, especially a half-shell earth-contact connector, which consists of a connector bridge and a pair of mutually connected plastic half shells, which are constructed in a mutually complementary manner, for covering the connector bridge, the plastic half-shells and the connector bridge (with its contact and connection pins) are constructed in a mutually complementary manner such that the plane formed by the contact and connection pins lies at right angles to the separating plane of the plastic half-shells. This results in increased mechanical strength and, in consequence, increased electrical safety. <IMAGE>
Patent DE-4123201-C1 (DE)
Title: Clutch with three intermediate members - has radial arms connected by circumferential links
IPC: F16D3/60
Filed: 1991-07-13
Granted: 1992-09-10
Abstract: The clutch for coupling rotating parts includes three intermediate members (14,16,18) which rotate on each other about a common axis (26) and which each have at diametrically opposite points radial arms (28,30). The two radial arms of each of the intermediate members are each provided in a common radial plane at one axial end of the clutch intermediate member. In two members (14,18) this radial plane can be mounted at a first axial end of the clutch whilst the radial plane in the third member is set at a second axial end of the clutch opposite the first axial end whereby the axially extending bearing parts each extend inwards from the clutch half (10,12) adjoining the arms. USE/ADVANTAGE - Easier mfr. of the intermediate members of the clutch through stock removal.
Patent DE-4228093-C1 (DE)
Title: Hardening of bearing surfaces of different size crankshaft - comprises two inductor sets, each inductor is adapted for a specific crankshaft having associated transformers, connecting lead, cooling and quenching pipes, etc.
IPC: C21D1/10
Filed: 1992-08-24
Granted: 1993-04-08
Abstract: The bearing surfaces of crankshafts of different sizes are successively hardened by an arrangement of at least two inductor sets, each of inductors adapted to a specific crankshaft type, with associated transformers, electrical connecting leads, cooling and quenching piping and lifting and lowering mechanism. The sets can be moved from a parking position to an operative position, where they can be automatically coupled to the power supply. ADVANTAGE - Acceleration of change-over times.
Patent DE-4241154-C1 (DE)
Inventor: STANZL KLAUS DR
IPC: C12N13/00
Filed: 1992-12-07
Granted: 1994-03-17
Abstract: The invention relates to a process, which can be carried out continuously, for disintegrating cell material in the form of dispersions or suspensions in water for the purpose of obtaining cell constituents. The invention avoids the use of solid ultrasonication activators and the establishment of a particular geometric form for the acoustic irradiation container by particular parameters with regard to the synotrode angle, the depth of immersion of the synotrode, the ratio of extent of immersion of the synotrode to the acoustic irradiation volume and the ratio of extent of immersion of the synotrode to the solide matter content of the medium to be sonicated. In this process, contents of solid matter within the range from 0.5 to 65 % by weight can be used in the medium.
Patent DE-4241372-C1 (DE)
Title: Camera for photogrammetric evaluation of object - uses artificial light source providing monochromatic light for imaging reference markings onto object image surface
Inventor: WESTER-EBBINGHAUS WILFRIED PRO
IPC: G03B17/24
Filed: 1992-12-09
Granted: 1994-02-03
Abstract: The camera has an artificial light source (4) for illuminating geometric reference marks which are not in the image surface (8), located at the projection centre of the camera (1). The light source provides monochromatic light of given wavelength, the illuminated reference marks imaged onto the image surface together with the object image. The coherent light is absorbed by a filter (9) in front of the image surface, having windows (10) acting as the reference marks. Pref. the filter comprises a glass plate with transparent windows, the image surface provided by an opto electrical sensor. ADVANTAGE - Provides reference marks without interfering with object imaging.
Patent DE-4315463-C1 (DE)
Title: Electric current generator integrated into crank of piston engine - uses induction of current in armature windings on connecting-rod by permanent magnets secured to crank arm
Inventor: BECHTHOLD MARTIN DIPL ING
IPC: H02K7/18
Filed: 1993-05-10
Granted: 1994-05-26
Abstract: The armature windings (11) of the generator are fixed to the connecting-rod (2) at a distance from the big-end (3). Permanent magnets (12) are fixed to a crank arm of the crankpin (4). During each rev. of the crankshaft a current is induced by the permanent magnets in the revolving armature windings for supply to a battery or other electric loads. The magnets may be built into the counterweights of the crank arms to save space. ADVANTAGE - The generator occupies little space and is easily integrated into the conventional crank drive of a small piston engine e.g. for power transmission to or signal transmission from engine sensors.
Patent DE-4316260-C1 (DE)
Title: Disposal of old railway sleepers - by composting with added organic material, sewage sludge, etc.
Inventor: CHMIELESKI JOACHIM
IPC: A62D3/02
Filed: 1993-05-14
Granted: 1994-04-07
Abstract: Disposal of wood impregnated with tar oil or salt, e.g. railway sleepers, is effected by comminuting the wood in admixture with organic material (wood chips, leaves, twigs, reeds, straw or grass cuttings); comminuting the mixt. again after an intermediate storage period; adding sewage sludge, phenol-degrading microorganisms and recycled compost; and storing the mixt. ADVANTAGE - Old railway sleepers can be disposed of without pollution problems.
Patent DE-4404924-C1 (DE)
Title: High-pressure cleaning device
Inventor: VEIT EBERHARD DR ING
IPC: B08B3/02
Filed: 1994-02-16
Granted: 1994-11-24
Abstract: The invention relates to a high-pressure cleaning device with a pump which is driven by a motor and conveys a flowable medium via a pressure pipeline to a dispensing device, with a piston which can be displaced by the flowable medium as a function of the pressure or flow speed thereof in the pressure pipeline, and with an electric switch which can be actuated by the piston as it is being displaced. In order for a high-pressure cleaning device of this type to be able to overcome manufacturing tolerances it is proposed that the switch be mounted resiliently in such a manner in a holder which is fixed relative to the displaceable piston, that said switch is pressed resiliently against the piston in the direction of displacement of said piston.
Patent DE-4405541-C1 (DE)
Title: Apparatus for separating the uppermost sheet of a stack of sheet material
Inventor: BUEHLER PAUL
IPC: B65H3/10
Filed: 1994-02-22
Granted: 1995-03-16
Abstract: A conveying apparatus for seizing and conveying in each case an uppermost sheet of sheet material arranged on a stack exhibits a conveying roller (3), provided with a plurality of openings (35) and mounted on a carrying shaft (2), a drive shaft (1), for rotating the conveying roller (3), and a supply line via which air can be taken in by way of openings (35) in the conveying roller (3). The carrying shaft (2), the conveying roller (3), the drive shaft (1) and the supply line are combined to form a functional unit which has compact dimensions and a very low weight, is extremely reliable and requires hardly any maintenance. <IMAGE>
Patent DE-4418714-C1 (DE)
Title: Warp knitting machine guide bar with piezoelectric needle deflectors
Inventor: MISTA KRESIMIR DIPL ING
IPC: D04B27/32
Filed: 1994-05-28
Granted: 1995-06-22
Abstract: A warp knitting machine has at least one guide bar (1) with piezoelectric needle deflectors (9) which can displace the needle by one needle space. The deflectors (9) are mounted on the guide bar (1) in groups (17) in support segments (11). The control cables are coupled to the controller (42) with removable plug and socket connectors.
Patent DE-4434708-C1 (DE)
Inventor: LISSON JOHANN DIPL ING DR
IPC: B65D88/66
Filed: 1994-09-28
Granted: 1995-10-19
Abstract: In order to ensure that a powder-form material is completely removed from a container (6), the invention calls for the powder to be detached from the container wall by means of an impact on the container (6), as well as being subjected to vibration. The vibration keeps the particles of powder airborne, thus preventing them from adhering to the container wall again.
Patent DE-4443351-C1 (DE)
Title: Electrical load monitoring circuit for motor vehicle
Inventor: TRINSCHEK MARTIN
IPC: H02J13/00
Filed: 1994-12-06
Granted: 1996-02-22
Abstract: The circuit has controllable load switches (S1,SN) via which loads (L1,LN) are connected to a voltage under the control of a process controller (AS) which acquires a voltage signal (U1,UN) from each load and drives a controllable test switch (SP). The controllable test switch connects electrical loads via test resistances to the voltage. (UB or GND) The process controller has at least one analogue-to-digital converter (ADW) or ADC for quantitative evaluation of voltage signals. A multiplexer (MUX) passes the voltage signals of different loads to the ADC one after the other.
Patent DE-4445782-C1 (DE)
Title: Nuclear resonance signal phase correction method
Inventor: HEID OLIVER
IPC: G01R33/561
Filed: 1994-12-21
Granted: 1996-07-25
Abstract: Image echoes are obtained and placed in a raw data matrix (R). A first navigator echo (N+) is obtained under a positive pulse of the readout gradient (GR), and a second navigator echo (N-) is obtained under a negative pulse of the readout gradient. Both navigator echoes have the same phase coding, and they are both sampled, digitised, and Fourier transformed.  A linear phase (delta-phi 1+) is obtained from autocorrelation of the Fourier transformed sample values of the first navigator echo, and a second linear phase (delta-phi 1-) is obtained from the autocorrelation of the Fourier transformed sample values of the second navigator echoes. The image echoes (S') Fourier transformed in the line direction are corrected using the linear phases.
Patent NL-1022451-C1 (NL)
Title: Hot water distribution system for domestic use, includes pressure valves installed at hot water removal points
Inventor: HOFMEYER JOHANNES ALBERTUS
IPC: F24D17/00
Filed: 2003-01-21
Granted: 2004-02-24
Abstract: Pressure valves (5), slip-on pressure valves or pressure valve adapters are installed in the hot water pipe installation (3) at a hot water removal point where there is a pressure problem, or in or next to all hot water removal points.
Patent NL-1035416-C1 (NL)
Title: Surface profiling method for roadside pavement block, involves providing cuts directly to top of cavities of adjacent pavement blocks
Inventor: PANNEKOEK JAKOB GERRIT HENDRIK
IPC: E01C5/06
Filed: 2008-05-14
Granted: 2009-11-17
Abstract: The method involves providing cuts directly to the top of cavities of adjacent pavement blocks.
Patent RU-2047196-C1 (RU)
Title: Lens in mount
Inventor: STEPIN YURIJ A
IPC: G02B7/02
Filed: 1983-11-28
Granted: 1995-10-27
Abstract: FIELD: optical industry. SUBSTANCE: optical elements 1-3 are installed in intercoupled mounts 4-6, between their flanges. Recessions 7-9 with side surfaces parallel and symmetric to axis of lens are cut in peripheral parts of butts of optical elements 1-3. Side surfaces of protrusions 10-12 of mount flanges contact side surfaces of recessions. Protrusions can be manufactured in the form of separate parts fastened to mount flanges. EFFECT: improved precision of keeping focusing of lens. 2 cl, 2 dwg
Patent RU-2023409-C1 (RU)
Inventor: KRYUCHKOV GLEB K
IPC: A45F3/14
Filed: 1985-03-04
Granted: 1994-11-30
Abstract: Изобретение относится к дорожным, походным, спортивным и другим принадлежностям, которые используются для переноски различных грузов, например сумок, приборов походного действия, походной амуниции и др. На емкости, имеющей форму параллелепипеда, закреплено пять элементов крепления, четыре из которых попарно один под другим расположены на противолежащих боковых гранях емкости, а пятый - в верхней части одной из двух боковых граней емкости, причем ремень одним концом постоянно закреплен на одном из нижних элементов крепления. В результате такого расположения элементов крепления на емкости, а также путем определенных сочетаний соединения элементов крепления с ремнем обеспечивается мобильная смена вариантов переноски и устойчивое равновесие емкости при любом виде переноски емкости. 4 ил.