baber/WOPTO huggingface dataset:
Patent AU-770683-B2 (AU)
Title: Progressive spectacle lens exhibiting a slight dynamic change of the properties of use during a horizontal viewing movements
Inventor: WELK ANDREA
IPC: G02C7/02
Filed: 2001-04-27
Granted: 2004-02-26
Abstract: A spectacle lens comprises a region (distance portion) designed for viewing at greater distances, in particular, to infinity; a region (near portion) designed for viewing at short distances and, in particular, "reading distances"; and a progression zone located between the distance portion and the near portion, in which the power of the spectacle lens increases from a value at the distance reference point located in the distance portion to the value at the near reference point located in the near portion along a line (principal meridian) curving towards the nose. It is one of the characteristics of the invention that for minimizing the change of imaging properties with horizontal movements of the gaze along a curve described by the points of penetration of the principal rays through the front surface, these principal rays passing through a point having the coordinates (x-dx, y, s) at the beginning of the movement and a point having the coordinates (x +dx, y, s) at the end of the movement, at s=-40 mm and dx=10 mm particular conditions apply.
Patent AU-596438-B2 (AU)
Title: Swim goggles
Inventor: HASLBECK JOSEPH
IPC: A63B33/00
Filed: 1987-07-27
Granted: 1990-05-03
Abstract: Swim goggles 10 have a pair of eye pieces 11,12, each eye piece having a lens 17 with an essentially rigid peripheral frame 18. Each eye piece has a seal assembly 23 which includes a seal holder 28 and a seal gasket 30. The seal holder 28 is secured to the frame 18 and has a pair of spaced flanges 41,42 extending in a direction generally away from the respective lens 17. Space between the flanges of the seal holder provides a groove 58 extending around the eye piece and the seal holder is resiliently deformable but relatively stiff. The seal gasket 30 is fitted within the groove between the flanges 41,42 and has an outer face 60 standing clear of the flanges to contact the wearer's face. The seal gasket 30 is resiliently deformable and softer than the seal holder 28 to provide a secure but comfortable seal with the wearer's face. Selection of the relative resiliences of the seal holder 28 and seal gasket 30 permits accommodation to a wide variety of faces and extends use of the goggles. A face mask with a single lens provided with a seal assembly as above is an alternative.
Patent AU-679283-B2 (AU)
Title: Fluid filter
Inventor: BEIER SCOTT A
IPC: B01D39/16
Filed: 1994-10-18
Granted: 1997-06-26
Abstract: A fluid filter includes a first batting of high loft, non-woven, fibrous fluid-permeable material with a plurality of openings formed through the thickness thereof across the length and width of the batting. A second layer of high loft, non-woven, fluid-permeable fibrous batting is attached to the first layer and extends across the entire length and width of the first layer. Preferably, the first and second layers are adhered together to form a single integral fluid filter. In the preferred form of the invention, the openings in the first batting have side walls which are perpendicular to the upper surface of the batting, such that fluid flow impacts on the upper surface of the batting, rather than directly impacting on the side walls.
Patent AU-678644-B2 (AU)
Title: Defoamer emulsion based on organofunctionally modified polysiloxanes
Inventor: KEUP MICHAEL
IPC: B01D19/04
Filed: 1994-12-19
Granted: 1997-06-05
Abstract: Foam suppressant emulsion based on organofunctionally modified polysiloxanes is obtd. by mixing (a) 0-90 pts.wt. organopolysiloxane of formula (I), (b) 0-90 pts.wt. organopolysiloxane of formula (II), (c) 0-90 pts.wt. organopolysiloxane of formula (III) and (d) 0-15 pts.wt. finely divided silica, stirring this mixt. (which must contain 10-90 pts.wt. a+b+c) into a mixt. of (e) 5-85 pts.wt. organopolysiloxane of formula (IV) and (f) 5-50 pts.wt. water using a low-shear stirrer, to give a stock emulsion which is diluted to the required concn. immediately or just before use. In (a) (formula I), R1 = 1-8C alkyl or -Z-(CnH2nO)mR2 (with R2 = H or 1-8C alkyl; Z = -O-, -(CH2)p-O- or -CH2-CHMe-CH2-O (with p = 2 or 3); n = 2.7-4.0; m = 5-130); a = 4-1500; b = 0-100; c = 0-50. In (b) formula (II) = formula (I) with R1 = OH or 1-4C alkoxy; a, b, c as in (I). In (e), formula (IV) = formula (I) with R1 = 1-8C alkyl or -Z-(CqH2qO)r-R2 (gp. R) (with R2 and Z as above; q = 2.0-2.7; r = 5-120); at least one gp. R1 = R; a = 4-200; b = 0-100; c = 0-50. In (c) (III): R5 = 1-4C alkyl (at least 90% of these gps. = Me); x = 2.6-3.0; y = 8-80; w = 7-50; z = 1.5-10.
Patent AU-638348-B2 (AU)
Title: Dna probes and primers for detection of b. burgdorferi using the polymerase chain reaction
IPC: C12Q1/68
Filed: 1991-06-12
Granted: 1993-06-24
Abstract: Nucleic acid primers of complementary sequence to portions of the gene encoding a semiconserved region of B. burgdorferi flagellin are utilized to amplify target sequences of nucleic acids extracted from infective sites of Lyme borreliosis, which are then probed with a nucleic acid tracer conjugated to signal-generating molecules for highly specific detection of B. burgdorferi.
Patent AU-652170-B2 (AU)
Title: Process for the preparation of hydroxyamides
Inventor: SCHLAEFER FRANCIS WILLIAM
IPC: C07C233/18
Filed: 1991-08-23
Granted: 1994-08-18
Abstract: A method of preparing solid hydroxyalkylamides by reacting carboxylic alkyl esters with alkanolamines at controlled reaction temperatures, removing the alcohol byproduct, controlling the temperature of the reaction mixture to form a slurry, maintaining the slurry and recovering the solid hydroxyalkylamides.
Patent AU-552170-B2 (AU)
Title: Sulphonyl ureas
Inventor: GRIFFIN DAVID ALAN
IPC: A01N47/42
Filed: 1982-06-03
Granted: 1986-05-22
Abstract: Sulphonyl urea derivatives of formula ArSO2NHCONHY wherein Ar is an optionally substituted phenyl ring and Y is -CO2R1, -CONR2R3, <IMAGE>  wherein R1 to R7 are H, or optionally substituted aliphatic or phenyl radicals. These derivatives are useful as herbicides e.g. for cereals.
Patent AU-548438-B2 (AU)
Title: Built liquid detergent composition
Inventor: TAI HO TAN
IPC: C11D17/00
Filed: 1982-08-30
Granted: 1985-12-12
Abstract: A stable, low viscosity, bleaching, built liquid detergent composition contains 22 to 32% by weight of sodium triphosphate; 6 to 15% by weight of an active detergent mixture of anionic sulphonate or sulphate, soap and nonionic detergent in a weight ratio of (4.5-8.5):(0-3):(1.5-4); 2-10% by weight of an alkali metal sulphite and 0.2 to 2.0% by weight of a non-detergent short-chain alkyl-substituted benzene sulphonate having 1-4 carbon atoms in the alkyl chain. Preferred alkali metal sulphite is sodium sulphite and preferred short-chain alkyl-substituted benzene sulphonate is sodium toluene-, xylene- or cumene-sulphonate. The bleaching liquid detergent composition is a structured liquid having a viscosity measured at 20 DEG  C. and at 21 seconds1 shear rate of desirably not more than 0.7 Pa s.
Patent AU-664979-B2 (AU)
Title: Method for the production of dried collagen
Inventor: FRENCH JAMES WILLIAM LEONARD
IPC: A23L13/00
Filed: 1991-12-20
Granted: 1995-12-14
Abstract: The invention relates to a method of producing dried fibrous collagen which comprises subjecting pieces of material rich in collagen to drying under variable drying conditions, wherein, initially, said material is subjected to drying in a first stream of heated gas maintained at a temperature of less than about 60  DEG C and subsequently exposing the resulting partially dried material to a second heated gas stream at a temperature which is higher than said first stream, the temperatures and treatment times during said drying being controlled to minimise discolouration and hydrolysis of the dried product and then milling the dried collagen to form a fibrous product.
Patent DE-1933358-B2 (DE)
Title: Checking device for timepiece balance oscillation - uses voltage pulses with amplitude dependant on latter and comparator circuit
IPC: G04D7/08
Filed: 1969-07-01
Abstract: The checking device, for the oscillation of a timepiece balance, uses a microphone (1) to provide periodic pulses in response to the balance oscillation used to obtain a voltage pulse train with an amplitude which is a given function of the oscillation amplitude. A storage capacitor (17) is loaded via a switch (16) operated in synchronism with the pulse train, with the stored capacitance representing the balance oscillation, indicated by a display instrument (19). A comparator circuit (6..9) compares the amplitudes of successive voltage pulses (U3), with a control circuit (11) blocking the operation of the switch (16), when the difference in amplitude of successive exceeds a given threshold value. Pref. the comparator circuit has a capacitor (7) loaded via a switch (6) controlled in synchronism with the voltage pulses (U3).
Patent DE-2132565-B2 (DE)
IPC: G06F11/10
Filed: 1971-06-30
Abstract: An SEC/DED error detection and data translation mechanism is described. By the use of unique circuit design features, the same logical circuitry is capable of automatically taking Hamming encoded data from memory and parity encoding same for transmission elsewhere in the system as well as forming the necessary syndromes for purposes of error detection and correction. The same circuitry is capable of receiving encoded data from elsewhere in the system, first checking for any parity error and, if parity is proper, will generate the necessary Hamming check bits for storing in the memory together with the data information. The disclosed circuitry, by means of the unique partitioning thereof, separates the error detection and correction functions. It also generates parity bits essentially in parallel with error detection after a memory read cycle with the result that the data is propagated through the correction circuitry only when a single data bit error is detected.
Patent DE-2148077-B2 (DE)
Title: Failsafe speed control for tractor transmission - has valve to inhibit clutch engagement with highest gears in high ratio range
IPC: F16H63/44
Filed: 1971-09-27
Abstract: The tractor transmission has a gear box in line with a high and low ratio box. The gears are engaged in conjunction with hydraulically operated clutches with the clutch operation inhibited for the higher gears in the high ratio setting. The inhibit control uses a valve to limit the top speed of the tractor and prevent damage to the transmission. The inhibit control operates by venting the servo line to the clutch in the forbidden gear combinations.
Patent DE-2221391-B2 (DE)
Title: Fixing element for electronic component casing - fits into guide slot for securing casing to support substrate
IPC: H05K7/14
Filed: 1972-05-02
Abstract: The fixing elements (6, 8) used to attach a plastics casing (1) for an electronic component or circuit group to a support substrate has a guide section fitting into a slot formed in the casing (1). The slots in the casing (1) are defined by adjacent guide edges (2), each fixing element (6, 8) having a stop edge for limiting its insertion into the slot. Pref. each fixing element (6, 8) is L-shaped, with one limb forming the guide section and lying parallel to the wall of the casing (1) after insertion, the other limb used to secure it to the substrate.
Patent DE-2223137-B2 (DE)
Title: Spaced laid slabs support bearing - with two threaded holed seats for each corner separately adjustable
IPC: E04D11/00
Filed: 1972-05-12
Abstract: The slab bearing serves to support slabs laid at an interval apart, with seatings, adjustable for height by a threading, mounted on a bearing plate. The seatings have a bearing unit with a threaded hole engaged by a bolt on the plate, adjustment being affected by a tool introduced through the joint gaps. There are two seatings for each slab corner, and each engages one of the two edges of each slab enclosing a slab corner. The seatings can be adjusted for height separately from each other. Each threaded bolt (5) may be rotatably held in the area of a slab joint, in the bearing plate, while the bearing unit is led in a cutout in the plate so that it can be slid vertically but not rotated.
Patent ES-2189573-B2 (ES)
Title: Arandela.
Inventor: OKAMOTO KATSUO
IPC: C10M105/48
Filed: 1997-09-03
Granted: 2004-10-16
Abstract: UNA ARANDELA FORMADA DE UN CAUCHO DE AUTO-LUBRICACION Y QUE SE PUEDE FIJAR A UN HILO, TAL COMO UN HILO ELECTRICO, POR MEDIO DE CINTA ADHESIVA. LA ARANDELA DE CAUCHO (10) SE FIJA EN EL HILO ELECTRICO (14) CON CINTA ADHESIVA (12, 12) Y SE INTRODUCE POR UN ORIFICIO PASANTE (22) QUE PENETRA A TRAVES DE UNA DIVISION (20) PARA LOGRAR UNA JUNTA ESTANCA ENTRE EL HILO ELECTRICO (14) Y UNA PARED INTERIOR DE DICHO ORIFICIO (22). EL CAUCHO DE LA ARANDELA (10) ES UN CAUCHO DE AUTO-LUBRICACION QUE CONTIENE UN CARBONATO DE POLIALQUILO OLEOSO DE FORMULA: RI-O-CO-O-(CH2CH2C(CH3)HCH2CH2-O-CO-O) N-RI EN DONDE N ES UN ENTERO DE 1 A 8 Y RI REPRESENTA (I-C7H15).
Patent IE-S69978-B2 (IE)
Title: Gear pump
Inventor: MCKEOWN PATRICK JOSEPH
IPC: F04C15/00
Filed: 1996-04-26
Abstract: A gear pump (10) comprises a housing (11) which defines an internal pumping chamber (12) containing a drive gear (13) and an idler gear (14) which impel a liquid through the chamber between an inlet and an outlet. A pair of flat stainless steel plates (18) are located on and define opposite sides of the pumping chamber (12) and a pair of arcuate stainless steel plates define the curved top and bottom walls of the chamber (12). The plates are held together in position by a strong lightweight body (20) formed from a nylon copolymer. The pump (10) is considerably lighter than stainless steel or cast iron pumps, making it suitable for use on road tankers. Because the stainless steel plates (18,19) can be made from sheet material and the polymeric body (20) can be formed by a reaction injection moulding process, the pump is additionally far cheaper than a conventional stainless steel pump, but the interior surface of the pumping chamber nevertheless has the corrosion and abrasion resistant properties of stainless steel (i.e. superior to either cast iron or the polymeric material used for the body (20). Additionally, the plates (18,19) are placeable to allow the surface of the internal pumping chamber to be maintained in optional condition, thereby overcoming the performance problems associated with abrasion, corrosion or warping of the material defining the surface of the interior pumping chamber in a gear pump.
Patent IE-S70442-B2 (IE)
Title: A biscuit manufacturing process
Inventor: KELLY PAUL
IPC: A21B7/00
Filed: 1996-09-16
Abstract: Ingredient materials are delivered to a mixer for mixing to form a biscuit dough. The dough is passed between roller 5 and then through a moulder having a roller with indentations for forming biscuit-shaped dough pieces. The indentations have a non-stick coating to facilitate release of the dough pieces onto a conveyor for passage through an oven for baking to form biscuits. Downstream of the oven the biscuits are cooled and delivered to a wrapping station.
Patent JP-2763408-B2 (JP)
IPC: C07K16/00
Filed: 1991-02-16
Granted: 1998-06-11
Abstract: The present invention relates to a method for the detection in body fluids of antibodies to hepatitis C virus (HCV), also known as a non-A non-B hepatitis (NANBH) virus and to the diagnosis of NANBH by the use of a composition of synthetic peptides. Each of these peptides has an amino acid sequence corresponding to immunodominant regions of a fusion protein and a non-structural polypeptide of HCV, SOD/HCV C100 and a postulated HCV structural (core) protein. More specifically, the present invention is directed to the use of a group of synthetic peptides in a prescribed sequence or their analogues for the detection of antibodies to HCV in body fluids. The detection method includes an enzyme-linked immunosorbent assay (ELISA), and other forms of immunoassay procedures. The present invention also relates to a method for generating high titer antibodies to HCV in healthy mammals, including humans, by the use of compositions containing these synthetic peptides, analogues or mixtures thereof, in a free, conjugated or polymeric form as key components in synthetic vaccines for the prevention of non-A non-B hepatitis (NANBH).
Patent JP-3645919-B2 (JP)
IPC: C08F20/52
Filed: 1994-02-08
Granted: 2005-05-11
Abstract: A polymer composition composed of the reaction product of a hydrophilic monomer and an acyclic monomer is disclosed. The preferred hydrophilic monomer is hydroxyethyl methacrylamido (HMA), and the preferred acyclic monomer is hydroxyoctyl methacrylate (HOMA). The monomeric components can be polymerized in a polystyrene mold to make contact lenses, and when swollen with water, are suitable for use as soft hydrogel contact lenses.The preferred compositions also include a zwitterionic monomer, such as a sulfobetaine, and a crosslinking agent, such as ethyleneglycol dimethacrylate (EGDMA).Hydrogel contact lenses made from these polymers exhibit high water content and mechanical strength, and are compatible with polystyrene molds.
Patent JP-3686445-B2 (JP)
IPC: G01R31/28
Filed: 1995-03-01
Granted: 2005-08-24
Abstract: A method for generating improved detection and diagnostic test patterns and for improving the diagnostic resolution of interconnect testing of a circuit is based on the premise that short-circuits are most likely to result from solder bridges between closely adjacent pins. In a first embodiment, an optimal boundary-scan test pattern is generated. In a second embodiment, boundary-scan test diagnosis is enhanced. In a third embodiment, diagnosis of unpowered short-circuit testing is enhanced. <IMAGE>
Patent JP-2726780-B2 (JP)
IPC: H02G3/04
Filed: 1992-03-06
Granted: 1998-03-11
Abstract: In the cable guide, one or more ribbon cables (55) are laid in a duct (39) in parallel upper and lower layers (61, 57) joined by a reversal loop (55). The upper layer (61) is held down over part of its length by two mouldings (37) near the floor (45) of the duct. The end of the lower layer is fixed to a downturned foot (59) and the end of the upper layer to a sliding head (63) acting as a distance piece. In one extreme position (as depicted) the max. length of the upper layer is held down, leaving a min. length of the lower layer adjacent to the loop.
Patent JP-H0570627-B2 (JP)
Inventor: CLAUSS KARL
IPC: A23L27/30
Filed: 1985-03-20
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent JP-2995999-B2 (JP)
IPC: E04H6/00
Filed: 1992-03-30
Granted: 1999-12-27
Abstract: PURPOSE:To improve the reliability by applying the method of least squares to distance data, which is obtained by a CCD area sensor mounted on a vehicle, plural times to accurately detect the parking position regardless of the variance of distance data. CONSTITUTION:A prescribed area including a parking space is photographed by a CCD area sensor 10. A distance measuring ECU 12 calculates the distance to an object in accordance with picture data obtained in this manner and uses this distance as distance data in each direction. An automatic parking control ECU 14 transforms distance data to a rectangular coordinate system having the CCD area sensor 10 as the origin and calculates a relation formula by the first execution of the method of least squares. The second execution of the method of least squares is applied to distance data placed on the side of the CCD area sensor 10 to calculate a parking space front boundary line with respect to the relation formula, and the parking space entrance position is detected by this parking space front boundary line and each distance data. Thus, the parking space is accurately detected regardless of the variance of distance data obtained by the CCD area sensor 10, and the reliability is improved.
Patent JP-H072463-B2 (JP)
IPC: B61F5/30
Filed: 1990-04-10
Abstract: Railway vehicle axle with primary suspension and variable orientation, rotating between two axle boxes and mounted on a frame, possessing a primary suspension comprising, for each of the axle boxes, two resilient blocks arranged on either side of the axle box, characterised in that the said blocks (5A, 5B) have an internal cavity connected, via a distribution system, to a source of fluid of adjustable pressure. <IMAGE>
Patent JP-2975477-B2 (JP)
IPC: B01J19/00
Filed: 1992-04-16
Granted: 1999-11-10
Abstract: An automatic synthesizing apparatus (I,II) for continuously effecting automatically by a controlling apparatus (II) all the operations including the supplying of samples into reaction vessel and so on, reaction processing of the contents within the reaction vessels (12), PH adjustment (13), extraction/dehydration processing (14), purification (16) of the contents, further analysis (15) of the reaction condition so as to produce the target compounds. Many basic unit operation procedures are made, stored so that programs for effecting the operation controlling of the automatic synthesizing apparatus may be extremely easily made. The innumerable syntheses programs in the chemical experiments may be effected simply by the inputting of the operation names of the unit operation procedures in the operational orders when the synthesis order programs may be made for each target compound. <IMAGE>
Patent EP-1340608-B2 (EP)
Inventor: MEYER HELMUT
IPC: B29C59/04
Filed: 2002-02-21
Granted: 2011-04-20
Abstract: Apparatus for smoothing plastic film or sheet has a smoothing roller (1) which is driven by a motor whose rotor (5) is directly attached to the roller drive shaft (6).
Patent EP-1359232-B2 (EP)
Inventor: CHO ALEX
IPC: C22C21/00
Filed: 1998-01-30
Granted: 2014-03-12
Abstract: An aluminum-lithium alloy is processed with controlled amounts of copper, lithium, manganese and zirconium to produce a product having improved fracture toughness in the short longitudinal (S-L) direction and acceptable strength in the short transverse (ST) direction.
Patent EP-1787024-B2 (EP)
Inventor: GALAVOTTI FRANCESCA
IPC: F04B43/00
Filed: 2005-07-06
Granted: 2021-06-16
Abstract: A tube for a peristaltic pump comprises an elastically deformable tubular body (2) made from a PVC composition containing: 100 phr of a PVC resin having a K value, measured according to standard ISO 1628-2, of not less than 85, from 40 to 100 phr of DEHA plasticizer, from 0.05 to 1.0 phr of lubricant, from 0.3 to 15.0 phr of stabilizer and co-stabilizer. The deformable tube, which is usefully employed for liquid transport in a dialysis apparatus, enables a high level of fluid transport efficiency to be maintained, even after many hours of peristaltic pump operation.