baber/WOPTO huggingface dataset:
Patent AU-712054-B2 (AU)
Title: Piercing container cap
Inventor: LIFSHEY ARTHUR L
IPC: B65D51/22
Filed: 1996-10-21
Granted: 1999-10-28
Abstract: A closure device for a container (4) comprising a cap (1) having a piercing member (2) and a locking sheath (3). When the cap (1) is rotated in the direction to open the container (4), the cap (1) moves first downward and then upward relative to a container (4) to which it is affixed. During the downward movement of the cap (1), the piercing member (2) causes rupture of a seal (6) on the container (4) and a means for attaching the locking sheath (3) to the inside of cap (1) affixes the sheath (3) to the cap (1) such that when the rotation of the cap (1) continues the resulting upward motion causes the removal of the cap (1) and locking sheath (3).
Patent AU-679554-B2 (AU)
Title: Process for making a tubular cladding hose
Inventor: BRANDENBURGER JOACHIM
IPC: B29C53/38
Filed: 1994-07-29
Granted: 1997-07-03
Abstract: PCT No. PCT/EP94/02521 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/04646 PCT Pub. Date Feb. 16, 1995The present invention refers to a method of producing a tubular lining hose, in particular for use in sewer reconstruction work, comprising the steps of forming at least one fibrous strip into a curable, resin-impreganted hose. The inner side of the resultant lining hose is provided with a protective foil. It is the object of the present invention to provide a method of producing a tubular lining hose with the aid of which hoses of arbitrary length can be produced in a simple manner. This object is achieved by producing first a foil hose, which forms the protective foil, by helically winding a foil strip onto a winding mandrel, the fibrous strip being then wound onto said foil hose. In addition, the present invention refers to apparatuses for carrying out said method as well as to the lining hose itself.
Patent AU-658827-B2 (AU)
Title: A process for preparing subdenier fibers, pulp-like short fibers, fibrids, rovings and mats from isotropic polymer solutions
Inventor: ALLEN STEVEN R
IPC: B32B5/18
Filed: 1991-07-19
Granted: 1995-05-04
Abstract: A process for preparing subdenier fibers and structures thereof from isotropic polymer solutions is disclosed. The process comprises extruding a stream of the polymer solution into a chamber, introducing a pressurized gas into the chamber, directing the gas in the flow direction of and in surrounding contact with the stream within the chamber, passing both the gas and the stream into a zone of lower pressure at a velocity sufficient to attenuate the stream and fragment it into fibers, and contacting the fragmented stream in the zone with a coagulating fluid.
Patent AU-556600-B2 (AU)
Title: Electromagnet for nmr tomography
Inventor: KNUTTEL GERTOLD
IPC: A61B5/05
Filed: 1982-05-13
Granted: 1986-11-13
Abstract: An electromagnet for producing the constant magnetic field required for use in NMR tomography consists of a cylindrical field coil and a stable cylindrical shell made of iron encompassing and simultaneously supporting the coil. The field coil may comprise constituent coils, including error coils, and is capable of producing an at least approximately homogeneous magnetic field within the space defined by the field coil for receiving the object to be examined. Due to the strictly symmetric geometry of the coil assembly, the homogeneity of the magnetic field is not adversely affected by temperature fluctuations, even if the dimensions of the apparatus are such that the coil will admit a human body. The cylindrical shell, however, does not only serve as an extremely stable supporting means, but also forms the vehicle for a magnetic reflux by which the energy requirements of the magnet are considerably reduced, and further, also constitutes shielding means both against external magnetic fields and electromagnetic interference and radiation from the high frequency field produced in NMR tomography. The cylindrical iron shell may be provided at its end portions with operational members such as annular discs and tubular studs and may be closed by iron covers, so that its effectiveness may even be further enhanced.
Patent AU-553026-B2 (AU)
Title: Reducing iron content of desulphurization slags from crude iron melts
Inventor: GMOHLING WERNER
IPC: C21C1/06
Filed: 1982-07-27
Granted: 1986-07-03
Abstract: A process is described and claimed for reducing the iron content of a CaO-rich slag which is formed during the desulphurization of molten crude iron which comprises adding finely-ground fluorspar to the melt, in the ladle, or adding it to the lade prior to adding the crude iron thereto, in an amount such that the slag is not rendered fluid.
Patent AU-636259-B2 (AU)
Title: Freezer with means preventing the formation of frost
IPC: F25D21/04
Filed: 1991-12-11
Granted: 1993-04-22
Abstract: The storing space of a freezer (10) communicates with a flexible bag (30) arranged on the outside of the freezer. The bag takes up the volume changes which the air in the space goes through as a consequence of normal temperature oscillation of cooling surfaces (14) in the space. By this, the humidity of ambient air is prevented from being sucked into the space past the lid or door sealing (20) of the freezer and form frost on the cooling surfaces (14). <IMAGE>
Patent AU-724978-B2 (AU)
Title: Method and compositions for preventing corrosion of metal substrates
Inventor: AFFINITO JOHN C
IPC: C23C22/00
Filed: 1998-09-16
Granted: 2000-10-05
Abstract: A method for protecting a metal substrate from corrosion comprises the steps of providing a metal substrate and applying a treatment solution to the surface of the metal substrate, wherein the treatment solution comprises a partially hydrolyzed aminosilane and a fluorine-containing inorganic compound. Preferably the metal substrate is selected from the group consisting of aluminum, aluminum alloys and mixtures thereof.
Patent DE-1915051-B2 (DE)
Title: Spring mattress protective layer arrangement - has interfitting top, bottom and outer layers and intermediate layer around springs
IPC: B68G11/06
Filed: 1969-03-25
Abstract: The spring mattress has an upper and a lower plastics foam layer (10) enclosing the springs (1, 5) between them. All around the edge is a vertical layer (16) of plastics foam, which has a recess all round the inside, top and bottom, into which fit the upper and lower layers. In these upper and lower peripheral regions, the ends (20) of the top and bottom parts (7) of the springs are embedded. Around the inside of the vertical peripheral layer, is an inner vertical layer (9) of material or plastics foam, which fits between the outside of the outer set of springs (5) and the inside of the outermost vertical layer (16).
Patent DE-1927387-B2 (DE)
Title: Solar cell battery on insulating support - has vapour deposited metal strips on support underside spot welded to cell electrodes
IPC: H01L31/05
Filed: 1969-05-29
Abstract: The battery consists of a number of solar cells, mounted next to each other on a flexible, insulating support plate. Each cell has two oppositely poled electrodes, and the cells are electrically and mechanically interconnected by flexible contact strips reaching through slots in the support plate. On the side of the support plate (3), away from the solar cells (4), are vapour deposited metal strips (6). The slots (5) for the contact strips are located on both sides of the metal strips. The contact strips are preferably in the form of contact pins (11, 12), spot welded to both electrodes of each solar cell. The fins of two adjacent solar cells protrude through a single slot and are welded together on the metal strips.
Patent DE-1948869-B2 (DE)
Title: Mark to space ratio detector for pulse waveforms - has resistance together with diode and capacitance network operating as timing element with given working point
IPC: H04M1/24
Filed: 1969-09-26
Abstract: The circuit consists of a parallel diode-resistor network (R3), (R4), biased by a DC source (B2). The input to this network is the pulse waveform whose mark/space ratio is being determined. This is followed by a charging circuit comprising a capacitor in paralle with a zener diode, a bridging resistor (R1) and a DC bias (B1). By choce of suitable component values and bias voltages, the required working point on the charge/discharge curve of the timing circuit is obtained. The pulse width of the voltage appearing across the bridging resistor (R1) indicates the mark/sparce ratio of the input.
Patent DE-1961898-B2 (DE)
Title: Clamping strip for parallel spaced shutter walls - has number of differently spaced slots for clamping wedges
IPC: E04G17/07
Filed: 1969-12-10
Abstract: The locking strip is used for holding in position shuttering planks between which concrete is poured. The locking strip passes through the planking of the shuttering and a tube set in concrete which enables this strip to be recovered after the concrete has set. The tube is flattened to conform to the strip shape. The tube has spikes for anchoring into concrete. The locking strip has slots for inserting the locking wedge and slots for inserting the stop wedge. More than two stop wedges slots are provided. The spacing of the two sets of slots is different in order to provide stepless adjustment of the slotted strip to given shuttering widths.
Patent DE-2028311-B2 (DE)
Title: Indexing control for photo printer - has front and rear edge of frame marked on print feed with detectors to position print
IPC: G03B27/62
Filed: 1970-06-09
Abstract: The indexing control is for a photo printer and has sensors to monitor the front and rear edge of the frame on the negative film and operate the print index control and negative drive to align the negative frame with a length of unexposed film. The control compensates for uneven negative layout and minimises the use of film. The print feed is operated in conjunction with the negative feed monitored by a first sensor (6). Two sets of writing heads (12,15) and two sets of detectors (13,16) provide the alignment control for the print film. The indexing control operates on both the front and rear edges of the frames, as well as the spacing from the previous frame to provide a failsafe alignment, even when one negative edge is low contrast. (DS).
Patent DE-2032837-B2 (DE)
Title: Semiconductor element with a contact layer of aluminium - which is covered by silicon before attaching aluminium contact wire
IPC: H01R4/62
Filed: 1970-07-02
Abstract: An aluminium contact wire is attached to a layer (1) of aluminium located on a semiconductor device, where layer (1) is covered with a semiconductor layer (2) before attaching the Al wire. Layer (2) is pref. silicon, applied to the Al layer (1) by vapour deposition; and the process can be used for making contact with either an Al conductor path or an Al electrode or between two layers of Al used in an integrated circuit and sepd. by a layer of insulation contg. a window. When Si is applied to Al, or Al to Si an excellent electric contact is obtd.
Patent DE-2106619-B2 (DE)
Title: Tread plate for travelling stairs - has rollers levelling step tread in parallel plate with chain roller axis in head of side plate
IPC: B66B23/12
Filed: 1971-02-12
Abstract: The tread plate for a travelling stair has support rollers ensuring correct level of the travelling tread plate surface. The stip unit is readily adjusted to different slopes of the stair assembly. This arrangement can be used for any given reversing guide arrangement for the travelling stairs. The axes (7,8,9) of the stairs traction rollers are arranged in a plane parallel to the stairs step unit tread plate level (10). The step unit (1) is held at both ends by a chain roller (2) and a traction roller. The axis (4) of the chain roller (2) is accommodated in a hole (5) in the head of the side plate of the step unit.
Patent DE-2107765-B2 (DE)
Title: Medical pressure arm cuff bag - is moulded in one piece with its tubes by a dipping process
IPC: A61B5/022
Filed: 1971-02-18
Abstract: A mould with a plate-shaped body is used for the bag and with at least one rod shaped body to shape the tubes, whilst a mould carrier is also provided, whereby the pressure arm cuff bag is made in one piece from this single mould. During the dipping process an opening is formed in the bag near the plate shaped body (10), through which this body (10) can be removed after removing at least one of the tube moulds (16, 17), and the opening is then resealed. Preferably, the opening is formed by the mould carrier, and the hole then resealed by vulcanizing or adhesion. Alternate specified mould may be used for the arm cuff bag assembly production.
Patent DE-2129128-B2 (DE)
Title: Variable frequency clock generator control circuit - uses digital signals from four memories to set generator
IPC: H03G1/00
Filed: 1971-06-11
Abstract: The control circuit, is for a variable-frequency clock generator. It uses digital signals to set the clock generator (5) which has discrete frequency inputs (20) each connected to the output of a digital memory (1-4). Each memory has a clock input (T) and a set input (S). The clock signals for the memories are derived via gates from comparators (15-17) that compare the outputs of the counter (13) that is driven by the clock generator with the outputs of a preselect circuit (14). The set signals are derived from changeover switches (12, 23, 34).
Patent DE-2153949-B2 (DE)
Title: Vertically sprung tractor seat - has single adjustable leaf spring linked to front edge by sliding roller
IPC: B60N2/50
Filed: 1971-10-29
Abstract: The vertically sprung tractor seat shell (10) is guided on rollers (27) along vertical supports (20). The front edge of the shell is linked to a leaf spring (12) set in a flat profile with its other end secured on the floor behind the vertical supports. The underside of the spring rests on a roller (25) at the bottom of the supports so that the seat is sprung. No spiral springs are required and the height adjustment, or spring tension, is controlled by a variable fitting on the floor mounting (22, 24) of the leaf spring.
Patent DE-2207319-B2 (DE)
Title: Adjustable length underground structure strut - has head plate bottom edge bent towards double T=shaped reinforcing bar under flange
IPC: E02D17/08
Filed: 1972-02-17
Abstract: A stop piece on a head plate, provides a coaxial strut support setting, in the form of a finger to scan the formwork bar stem. It penetrates to the longitudinal axis area, and faced by an inclined section on the plate's bottom edge, and is incorporated in a strut in an underground structure e.g. excavation ditch of variable length. The inclined section is bent back in the form of a bearing shank (9) towards the double-T-shaped formwork bar (15). It grips below the bottom edge of the flange (18) on this bar. There is no harmful overlap on the inclined section, and security against turning is provided. (DS).
Patent DE-2236855-B2 (DE)
Title: Composite constructional component prodn. - with sheet copper trough held in mould by vacuum while pouring concrete
IPC: B28B19/00
Filed: 1972-07-27
Abstract: The process produces composite constructional components consisting of a trough of thin sheet metal and concrete core. The trough is first inserted in a mould, after which the concrete is poured into it and heated. The trough (12) is of copper sheet, bent over at the top edge (13), by which it is clamped in the mould, being held fast in the latter by vacuum, while its inner face is coated with adhesive before pouring the concrete. After pouring, a liquid or gaseous hearing medium is introduced into the hollow walls of the mould.
Patent DE-2256891-B2 (DE)
Title: Motor cycle gear change - uses pedal shaft drive arm to carry double ended latch controlled by spring
IPC: B62M9/04
Filed: 1972-11-20
Abstract: The double latch of the motor cycle speed changing mechanism controls shift rods of the cam disc. The latch is operated by the pedal shaft through a driver link. As a result, the latch indexes the disc, while the return to the initial neutral position is ensured by a spring. The slope (14) of the latch (10) is then deflected by the shift rod (3) before snapping back to the neutral position. The drive link arm (5) lifts the spring (9) for securing the neutral position while the butting lug (13) at the back of the latch (10) prevents overshot of the disc (1).
Patent JP-4540757-B2 (JP)
IPC: A61B17/80
Filed: 1996-01-25
Granted: 2010-09-08
Abstract: A transverse fixator assembly for spanning between a number of longitudinal members (11) situated adjacent a patient's vertebrae and methods for fixation of the spine which allow variation of the distance between two or more vertebrae. The assembly includes a number of connectors (15) configured to span the distance between and engage the longitudinal members. The connectors define a thru-hole (16) for engaging a bone bolt (30) which is engaged to a vertebra plus a number of spikes (17) projecting from the connector. A locking mechanism is configured to prevent the bolt from rotating relative to the connector when the nut is being tightened. One or more of the connectors may be a dynamic connector which is slidably engaged to the longitudinal members to vary the distance between the vertebrae for compression or distraction.
Patent JP-H021833-B2 (JP)
IPC: C07D313/04
Filed: 1982-02-19
Abstract: This invention relates to a process for the preparation of stable solutions of  epsilon -caprolactone by means of the oxidation of cyclohexanone by a percarboxylic acid containing 2 to 4 carbon atoms. According to the invention, the percarboxylic acid is in the form of a crude solution, such as that resulting from the reaction of hydrogen peroxide with the corresponding carboxylic acid in the presence of a boric acid catalyst with the continuous elimination of water by azeotropic entrainment.
Patent JP-S6244816-B2 (JP)
IPC: H01L23/495
Filed: 1981-03-04
Abstract: PURPOSE:To obtain a lead frame which is inexpensive and easy to connect with an Al alloy wire by a method wherein the element mounting part and wire connecting part of a base body made of a ferrous alloy are plated with an Ni alloy containing P or a Co alloy containing P. CONSTITUTION:A base body 1 made of an Fe-42% Ni alloy is plated with an Ni-P alloy 2 to about 4mu thickness, a semiconductor element 3 is soldered 4 thereto, and a wire 5 of Al alloy or Au is connected to the element. The alloy 2 may be replaced by a Co-P alloy. It is desirable that the content of P in an alloy used for plating is 1wt% or more, since the connectivity of the wire lowers when it is less than 1wt%. By this constitution, corrosion is prevented at a surface to which the wire is connected, the reliability of the frame is increased, the use of the Al alloy wire is enabled, and thus the reduction of the cost is realized.
Patent JP-3449661-B2 (JP)
IPC: E01D19/06
Filed: 1995-02-27
Granted: 2003-09-22
Abstract: The road joint provides continuity between two slabs (1,2) separated by a gap (3) which support or form a road (4). The slabs can be displaced relative to each other along a principal axis (X). The joint comprises rigid horizontal teeth (5), parallel to the principal axis, which are mounted on top of the gap and fixed to the first slab (1). A horizontal road surface (6) covering the teeth has two longitudinal edges (8.1,8.2) fixed to the slabs. This surface comprises a rigid plate (7), extending longitudinally parallel to and supported either side the gap, resting on the teeth fixed to the first slab. The surface also has a deformable plate (8), side by side with the rigid plate, extending longitudinally parallel to the gap and covering the teeth fixed to the first slab. This plate, which can deform elastically along the principal axis, has one edge (8.1) fixed to the rigid plate and the other (8.2) fixed to the first slab.
Patent JP-3051135-B2 (JP)
IPC: C03B5/027
Filed: 1990-02-23
Granted: 2000-06-12
Abstract: Melting of materials containing mineral fibres and an organic substance. 
<??>The process consists in melting the mineral fibres 1 in a furnace 2 in the presence of pure oxygen or of oxygen-enriched air originating from nozzles 9, whose oxygen content is at least 40 % by volume to burn the organic substance and to use the heat released for melting the fibrous material. 
<??>Application to the treatment of waste mineral fibres. 
<IMAGE>
Patent JP-H0827171-B2 (JP)
IPC: G01D5/38
Filed: 1991-03-12
Abstract: In an optical device, constructed as length measuring device according to Figure 1, a phase grating (4) is structured in such a manner that several grating discontinuities exist within one division period (d). The ridges of the phase grating (4) are of different height so that different phase depths are produced. A phase grating (4) of such structure can be used for optionally setting the intensity ratios and the phase relationships between several, even higher orders of defraction (+ 2nd to -2nd). <IMAGE>
Patent JP-H0785067-B2 (JP)
IPC: G01N27/333
Filed: 1985-03-28
Abstract: A testing module is provided having units which can be arranged seriatim to provide narrow through passageways linked to each other for quantitative determination of analytes passing through the units as by electrical testing with electrodes. Auxiliary passageways are preferably used in one unit to allow flushing of a first sample chamber without contamination from a second sample chamber. An electrode holder carries a membrane backed by a gel to aid in electrically linking the membrane to an electrode and to support the membrane in a substantially planar condition in use.
Patent JP-H0787787-B2 (JP)
IPC: C12N1/06
Filed: 1994-04-11
Abstract: A bacterial product is made by transforming a temperature sensitive lysogen with a DNA molecule which codes, directly or indirectly, for the product, culturing the transformant under permissive conditions and externalizing the product by raising the temperature to induce phage encoded functions.
Patent JP-3203126-B2 (JP)
IPC: G05D23/19
Filed: 1994-04-19
Granted: 2001-08-27
Abstract: A controller for an air conditioner is provided wherein an operation mode is not unnecessarily changed in accordance with variations in temperature. When room temperature t is in a range of T+3.0 > t >/= T+1.5, and when a timer expires (steps 212, 214), it is determined whether the room temperature has a tendency to fall (step 218). When the room temperature has a tendency to fall, it is predicted that the room temperature will be in an observing region although the operation mode is not changed. For this reason, the current operation mode is kept. On the other hand, when the room temperature does not have a tendency to fall, a cooling mode is set (step 210). Further, when the room temperature t is in a range of T-3.0 < t </= T-1.5, and when the timer expires (steps 222, 224), it is determined whether the room temperature has a tendency to rise (step 228). When the room temperature has a tendency to rise, it is predicted that the room temperature will be in the observing region although the operation mode is not changed. For this reason, the current operation mode is kept. On the other hand, when the room temperature does not have a tendency to rise, a heating mode is set (step 230). <IMAGE>