baber/WOPTO huggingface dataset:
Patent AU-639584-B2 (AU)
Title: Multilayer membrane and process of manufacturing the same
IPC: B01D71/38
Filed: 1991-08-01
Granted: 1993-07-29
Abstract: The process of making a multilayer membrane composed of a carrier layer, a porous supporting layer and a separating layer includes making a modified polyvinyl alcohol by decomposing a polyvinyl ester or ether until the proportion of the vinyl alcohol monomer units in the modified polyvinyl alcohol corresponds to that in a material consisting of 80 to 95% of the polyvinyl ester or ether and 20 to 5% of a polyvinyl alcohol obtained by completely decomposing the polyvinyl ester or ether; preparing a composite material consisting of the carrier layer and the porous supporting layer, preparing a dilute aqueous solution containing 1 to 10% by weight of the modified polyvinyl alcohol; preferably storing the dilute solution at temperatures from -10 DEG  to +10 DEG  C., preferably from 0 DEG  to 5 DEG  C., for 3 to 20 days, after storing, applying the dilute solution to the supporting layer of the composite material to coat the composite material with the modified polyvinyl alcohol; and after the applying, heating the composite material coated with the modified polyvinyl alcohol at a temperature of from 100 DEG  to 180 DEG  for 1 to 60 minutes.
Patent AU-558620-B2 (AU)
Title: Monitoring particles in a liquid medium
Inventor: JONES DAVID GWYNNE
IPC: G01N15/02
Filed: 1982-07-08
Granted: 1987-02-05
Abstract: An improved method and apparatus of producing Ferrograms in which centrifugal force is used to facilitate the spread of a deposit of magnetically or electrically polarized or polarizable particles onto a substrate to facilitate subsequent analysis of the particles.
Patent AU-639875-B2 (AU)
Title: 5-amino-5,6,7,8-tetrahydroquinolines and related compounds and pharmaceutical use
IPC: A61P25/28
Filed: 1991-12-02
Granted: 1993-08-05
Abstract: The present invention relates to tetrahydroquinolines and related compounds. More particularly, the present invention relates to 5-amino-5,6,7,8-tetrahydroquinolines of the formula <CHEM>  wherein X-Y is a group of the formula <CHEM> wherein R is hydrogen, alkyl, alkenyl, alkynyl, or arylalkyl, or a group of the formula <CHEM> wherein R<1> is hydrogen, alkyl or arylalkyl; R<2> and R<3> are independently hydrogen, alkyl, arylalkyl, diarylalkyl, cycloalkenylalkyl, alkoxy, arylalkoxy, or alkanoyl; R<2> and R<3> taken together with the nitrogen atom to which they are attached form a group of the formula <CHEM>  wherein p is 0 or 1, a group of the formula <CHEM> wherein Z is O, S, or a group of the formula NR<6> wherein R<6> is hydrogen, alkyl, or arylalkyl; R<4> is hydrogen, alkyl or arylalkyl; R<5> is hydrogen, alkyl or arylalkyl; and m is 0, 1, or 2, and n is 1 or 2; or geometrical and optical isomers thereof, or a pharmaceutically acceptable salt thereof, which are useful for relieving memory dysfunction, The invention relates further to a process for the preparation of these compounds and their use as medicaments.
Patent DE-1815600-B2 (DE)
Title: Three-phase network phase failure monitor - comprises two NAND-NOR gates and three phase-voltage indicators
IPC: H02H3/353
Filed: 1968-12-19
Abstract: Unit for electronically monitoring the phase disruptions in a 3-phase network uses a sum-voltage indicator to take off the alternating voltage between the zero point or the phase-lines inspection points on one side and an earthing line of the network on the other side. Three phase-voltage indicators connected to the three inputs of a first NAND-NOR gate are used to form the sum signal corresponding to the phase number. A logic system is provided and comprises a second NAND-NOR gate with two inputs, each connected to an inverter, and output line of the logic system is specif. joined to a change-over switch for a reserve current network e.g. mains supply.
Patent DE-2013384-B2 (DE)
Title: Tiered parking platforms car depositing mechanism - with hoist engaging top independently tilted platform away from tilting hinge
IPC: E04H6/26
Filed: 1970-03-20
Abstract: In a car parking layout, the mechanism is designed for the deposit of vehicles on a series of tiered platforms, partly accommodated in a parking space which is sunken in relation to the approach with which it can be directly connected by being tilted and raised by a hoist, the top platform at least being independently tiltable (as in 2010799). The hoist (5) engages on the tiltable platform (4) at an interval from its tilt hinge (19) on the lowering side. The tilting movement is limited by stops (20, 21) fitted on both sides. Rail-shaped vertical components of a portal-type frame at the sides are offset relative to the centre of the platforms, with the loaded platforms regular centre of gravity on the side where the hoist is sited.
Patent DE-2028415-B2 (DE)
Title: Double circuit brake cylinder seals - are rings between opposing pistons and common socket to form chamber connected to atmos.
IPC: F16D55/226
Filed: 1970-06-09
Abstract: A hydraulic double circuit brake cylinder contains two counter-acting pistons arranged so that between them two separated chambers with independent pressure medium inlets are formed. Both pistons have coaxial holes into which the ends of a cylindrical socket fit. Seals between the pistons (32, 34) and the common socket (36) comprise a pair of sealing rings (2, 3) between which a chamber is formed. This chamber is connected by a hole (5) to an area which is virtually at atmospheric pressure. The two sealing rings (2, 3) are kept apart by a spring (4).
Patent DE-2056020-B2 (DE)
IPC: F25J1/02
Filed: 1970-11-13
Abstract: An apparatus for cooling and liquefying a gaseous mixture by means of a refrigerant fluid formed of a plurality of constituents, comprising a gas compressor, a plurality of tanks for separating gas from liquid and two series of counter current exchangers, said exchangers, for the cooling and liquefaction, being placed at increasing heights so as to provide for a circulation by gravity, along the various exchangers, of the refrigerant liquid injected at the head of each exchanger, and its mixture with the refrigerant gases, said refrigerant gases being liquefied by successive fractions at lower and lower temperatures in a first one of said two series of exchangers and used for cooling and liquefying the gaseous mixture in the other one of said series of exchangers, wherein in at least one series of exchangers at least the exchangers working at the two lowest temperatures are forming part of a unitary assembly in which the refrigerant fluid circulates downwardly, whereas in the other exchangers the refrigerant fluid circulates upwardly.
Patent DE-2130123-B2 (DE)
Title: Road-stripper radially toothed cutter roller - has additional holes outside tooth recesses, and hairpin clamps in paired holes
IPC: E02F9/28
Filed: 1971-06-18
Abstract: The cutter roller has radial recesses for insertion of teeth held by a fixing element grasped from the periphery, and a hole in each recess passing through the cross-section of the tooth. In addition to this hole there is another hole outside each recess, enclosing an acute angle with the first hole. The fixing element consists of a clamp bent into hairpin shape, with its two arms engaging in the pair of holes. A section of the additional hole may extend outwards beyond the recess. The teeth are securely held in place, and easily assembled or dismantled.
Patent DE-2158431-B2 (DE)
Title: Opening window unit esp. for caravan roof light - has leaf spring pairs on opposing sides to provide over-centre action
IPC: E04D13/035
Filed: 1971-11-25
Abstract: The roof light is mounted by four, flat leaf springs to its frame. Each spring has one end engaged with the roof light and its other end engaged with the frame. The distance separating each pair of engagement points is less than the length of the associated spring so that the springs adopt a curved configuration affording the over-centre action to retain the roof light either open or closed. Stops on the frame limit the degree of opening; by providing adjustability for the stops, different degrees of opening can be made available. The springs may be formed with eyes on their ends to fit the window frame.
Patent DE-2234440-B2 (DE)
Title: Plastic moulded bearing for sun visor - with friction contact between axle and reinforcement wire
IPC: B60J3/02
Filed: 1972-07-13
Abstract: The interior of the plastic sun visor is fitted with a plastic moulded bearing (1) which has a bore into which the metal mounting shaft (3) of the visor support is pressed. The end of the shaft is stamped with a retaining collar which clips into the end of the bore. The upper end of the bearing is also provided with a thinner bore into which one end of the wire frame (7) for the visor is fitted. The other end of the wire frame is pressed into a special bore which runs alongside the main shaft bore, with no dividing wall between the bores. The wire (9) is thus held in close contact with the metal shaft to generate a friction force which enables the visor angle to be set.
Patent JP-3003972-B2 (JP)
IPC: A43B17/10
Filed: 1993-02-01
Granted: 2000-01-31
Abstract: An insole (18,34,38,46,42,52) for articles of footwear comprises an apertured top layer (20) formed from a non-absorbent, thermally non-conductive thermoplastic material which is affixed to a stabilizing layer (22) formed of a non-woven material. The stabilizing layer, in turn, is affixed to a barrier layer (40) and/or a cushioning layer (36,50,44) to form insoles for articles of footwear intended for different activities. <IMAGE>
Patent JP-H0750832-B2 (JP)
IPC: H05K7/14
Filed: 1985-02-06
Abstract: 1. Housing for control and indicating apparatus, with a rectangular cross-section, a front frame (3), and two screws (7) which are situated in opposite positions and parallel to the longitudinal axis of the housing, which are mounted rotatably and non-loosably in the housing (2) and whose screwthreaded shank in each case extends through an outwardly open housing recess (4) and carries in the housing recess (4) a clamping element (14), which clamping element being pivotable between two end positions when the respective screw (7) is turned, in the first end position having portions projecting beyond the recess (4) and in the second position being situated within the recess, characterised in that the screws (7) are situated diagonally opposite one another, that the recess (4) opens into both housing surfaces (5, 6) which meet at a corner, and that the clamping element in the second end position projects with one portion beyond the one housing surface (5) and with another portion beyond the other housing surface (6), the projecting portions each having a clamping surface, these clamping surfaces being situated in a plane parallel to the facing side of the frame.
Patent JP-H07122832-B2 (JP)
IPC: G05B19/42
Filed: 1986-02-17
Abstract: In a photoelectric apparatus for tracing a scanning head (8) along a pattern track (13), a constant arrangement (17) of tightly spaced light-sensitive elements (16) is provided in the scanning head forming together with an addressing device (25) scanning patterns (14) which can be sampled. On the arrangement of the light-sensitive elements, a section of a pattern plane for scanning including an essential transversal component of the scanning pattern is imaged. From illumination state signals of the sampled light-sensitive elements, control signals are generated by means of an evaluation device (28, 31, 32), controlling the tracing movement of the scanning head in two movement directions (4, 5) rectangularly oriented relative to each other. The shape and/or the position of the scanning pattern (14) in the scanning head scanning the pattern track (13) may be varied by selective sampling of determined light-sensitive elements from a greater number of light-sensitive elements (16) provided in the constant area-like arrangement (17).
Patent JP-H0688106-B2 (JP)
IPC: B22D11/04
Filed: 1990-02-19
Abstract: Disclosed is a method for horizontal continuous casting of a metal strip cast product having a unidirectionally solidified structure elongated in the direction of casting, comprising the steps of supplying a molten casting metal (12) into a hot mold (15) having a shape substantially like a gutter opened at its upper side and being heated to a temperature not lower than the solidification temperature of the casting metal, and drawing out a metal molding (21) formed in the hot mold (15) by using a dummy member (19) while cooling the drawn-out metal molding, wherein the cooling (22) is performed on the metal molding (21) within the hot mold (15) at a position in front of a solidification starting end portion of the metal molding but in the rear of an outlet of the hot mold with respect to the direction of movement of the metal molding, so that the metal molding (21) is drawn out, after cooled, from the hot mold (15). <IMAGE>
Patent JP-3215254-B2 (JP)
IPC: H01L25/07
Filed: 1994-03-09
Granted: 2001-10-02
Abstract: PURPOSE:To enhance the lifetime in TFT test by making a groove for fitting a board in the lower part of an enclosure on the inside of the side wall, fitting a board comprising a ceramic board having a recessed cross-section and a metal part formed on the main surface on the opposite side to the recessed side into the groove and providing a bottom cover for the enclosure thereby eliminating the need of a metal heat plate and a soldering material. CONSTITUTION:A ceramic board la having cross-section protruding downward is bonded selectively with a copper plate 1b on the flat surface on the opposite side and a power element 3 is bonded to a predetermined part on the surface of the copper plate 1b through a high melting point solder 2. A terminal holder 6 built in an outer electrode is then bonded to the copper plate 1b. The ceramic board la is fitted, at the peripheral end part, in a groove 8 made in the lower board of a resin enclosure 7 and then the ceramic board 1a is urged downward by means of a stop metal 9 fixed to the upper face part of the groove 8. Furthermore, the board 1 is bonded to the enclosure 7 through an adhesive 10.
Patent JP-2889205-B2 (JP)
IPC: C08F4/659
Filed: 1997-02-10
Granted: 1999-05-10
Abstract: This solid catalyst for olefin polymerisation comprises a cpd. of a group IVB transition metal, aluminoxane, and fine particles of an organic or inorganic carrier, 100 g of the fine particle carrier carries 0.5-500 mg metal atom in the transition metal compd. and 5-50,000 mg of aluminium atom in the aluminoxane. The atomic ratio (A1/M) of the aluminium metal to the transition metal lies between 1 and 1,000 (preferred 20 and 500). The mean particle size of the catalyst lies between 5 and 200 um (preferred 10 and 100 um). The transition metal is specified to be Zr, Ti or Hf. The compd. containing the transition metal is represented by the formula (I) where R1 is cycloalkadienyl group; R2, R3 and R4 are independently cycloalkadienyl, aryl, alkyl, cycloalkyl, aralkylgroup, halogen atm, hydrogen atom, ORa, SRb, NRc or PRd, (where Ra, Rb, Rc and Rd are independently alkyl, cycloalkyl, aryl or aralkyl group; two Rcs and two Rds can combine together to form rings); when R2 is cycloalkadienyl, R1 and R2 can combine through a lower carbon number alkylene group; k = 1, 2, 3 or 4; l, m and n are independently 0, 1, 2, 3 ; k + l + m + n = 4. Aluminoxane is represented by the general formulae (II), (III), where R is hydrocarbon gp. or halogen at hydrocarbon group; m at least 2. The catalyst is prepared by deposition and emulsion of the emulsive solutions of aluminooxane, and the transition metal compd. with carrier particles.
Patent JP-S56800-B2 (JP)
IPC: G10L25/90
Filed: 1976-05-11
Abstract: PURPOSE:To perform high-accuracy extraction of the sound basic cycle and voiced and voiceless parameters at the sound source parameter analysis section of the sound analysis/composition unit.
Patent JP-H0586199-B2 (JP)
Inventor: BURAIAN ROBAATO RABIN
IPC: C12Q1/6823
Filed: 1985-03-26
Abstract: A shall enzymically inactive peptide fragment of an enzyme (e.g. ribonuclease S-peptide) is used as the label and conjugated with the complementary fragment (S-protein) to form an enzyme which catalyses a primary reaction whose product is, or leads to, an essential coenzyme or prosthetic group for a second enzyme which catalyses a secondary reaction leading to a detectable result indicating the presence of analyte. Also disclosed are novel synthetic substrates for the primary reaction. Substrates for ribonuclease S conjugate enzyme are of the formula R-X where R is a pyrimidine 3 min -phosphate moiety and X is a leaving group linked to R through the 3 min -phosphate group and leads to said coenzyme or prosthetic group, e.g. via riboflavin, thiamine, pyridoxal, pyridoxine or pyridoxine phosphate.
Patent JP-2860496-B2 (JP)
IPC: B27B17/02
Filed: 1990-03-09
Granted: 1999-02-24
Abstract: The invention relates to a recoilless guide bar for power-driven chain saws which is suitable in particular for recessing work. The guide bar has, at its tip, an arcuate incoming portion which connects the end (E8) of the advancing portion (65) to the apex (S8), and an outgoing portion (63) which connects the apex (S8) to the beginning (A8) of the cutting portion (68) and which preferably encloses an angle (b8) of 40 DEG  to 70 DEG  with the median axis (66) of the guide bar. The recoil tendency is eliminated in that the apex (S8) lies in an imaginary sector bounded by the median axis or a parallel (67) thereto, the vertical (64) from the end (E8) to the median axis or parallel (67) and a circular arc, the mid-point (M8) of which is the point of intersection between the vertical and the median axis or parallel and the radius of which corresponds to the value M8E8. 
<IMAGE>
Patent JP-2702963-B2 (JP)
IPC: B41M5/52
Filed: 1988-04-22
Granted: 1998-01-26
Abstract: A thermal transfer printing (TTP) receiver sheet has a release medium containing a particulate adjuvant.
Patent EP-1280882-B2 (EP)
Inventor: CASWELL DEBRA SUE
IPC: D06L1/00
Filed: 2001-05-10
Granted: 2014-03-12
Abstract: An article comprising a polyvinyl alcohol film encapsulating a fabric care composition is useful for conditioning laundry.
Patent EP-1467712-B2 (EP)
Inventor: FRIEDL THOMAS
IPC: A61K31/415
Filed: 2002-01-16
Granted: 2011-08-31
Abstract: A bilayer pharmaceutical tablet for the treatment of hypertension compring a first layer formulated for immediate release of the angiotensin II receptor antagonist telmisartan from a dissolving tablet matrix which contains telmisartan in substantially amorphous form, and a second layer formulated for immediate release of a thiazide diuretic from a fast disintegrating tablet matrix.
Patent EP-1920044-B2 (EP)
Inventor: GEORGE CHRISTIAN
IPC: C12M1/00
Filed: 2006-07-29
Granted: 2020-06-17
Abstract: A system comprised of a number of incubators each having a housing, a sample chamber placed inside the housing, a temperature control unit, and control electronics that control the temperature control unit. The sample chambers of the incubators can be heated and/or cooled. The housings of the incubators each have a closeable access opening for loading and unloading the sample chamber. The housings permit the incubators to be vertically stacked. The incubators each have a bus system that interacts with its control electronics. The bus systems of the incubators are interconnected via corresponding connecting elements, and the system comprises a central control unit that is connected to the bus system of one of the incubators of the system (master incubator). Over the bus system architecture, an individual controlling of the control electronics of all incubators of the system is made possible by a central control unit.
Patent EP-0012153-B2 (EP)
IPC: B01J37/02
Filed: 1979-08-13
Granted: 1986-07-02
Abstract: A process for the preparation of a supported catalyst containing a catalytically active metal such as a noble metal is disclosed wherein the supported catalyst is prepared by initially contacting the inert support with a base and disposing an amount of base in the support corresponding to 0.01 to 50 gram equivalents of base per gram equivalent of catalytically active metal to be deposited thereon, drying the so-treated support to a residual moisture content of less than 10 percent of the maximum absorbency of the support and thereafter impregnating the same with a salt solution of a catalytically active metal, e.g., a salt of a catalytically active noble metal. The inert support is one having a BET surface area of less than 20 square meters per gram. The catalyst is useful in hydrogenation, dehydrogenation, hydrogenolysis, oxidation, polymerization, isomerization or cyclization reactions.
Patent EP-0232701-B2 (EP)
Inventor: MUELLER-MALL RUDOLF DR
IPC: C08F2/34
Filed: 1987-01-03
Granted: 1993-11-18
Abstract: A process for the preparation of ultra-high-molecular-weight ethylene polymers having a small mean particle diameter by continuously introducing appropriate monomers into a polymerisation system at from 60 to 120 DEG C and at from 5 to 60 bar in the presence of a catalyst, an antistatic and optionally a molecular weight regulator in the gas phase in an agitated loose bed of finely divided polymer.
Patent EP-0443738-B2 (EP)
Inventor: OKADA KAZUO
IPC: G07F17/32
Filed: 1991-02-01
Granted: 1999-09-29
Abstract: In a slot machine, pay-out data about the past game that represent the relationship between the accumulated number of inserted coins and the accumulated number of paid coins, are stored and displayed. There is further provided a game simulation device which simulates the games that are intended to occur hereafter. The simulative games are repeated at a high speed with no coin insertion nor coin payment, during which the reels are not rotated. Hypothetical coin pay-out data are formed based on the accumulated number of coins assumed to be paid out for the simulative games on the assumption that a predetermined number of coins were inserted for each simulative game. Also the hypothetical coin pay-out data about the following games are displayed as requested. <IMAGE>
Patent JP-2564301-B2 (JP)
IPC: A61B18/20
Filed: 1987-04-24
Granted: 1996-12-18
Abstract: This invention relates to a catheter for shooting a laser beam, comprising an optical fiber contained in a sheath, as well as an optical system, wherein said optical system obturates the distal end of said sheath, and, between the distal end of said optical fiber and said optical system, there is formed a chamber which is in communication with a supply conduit and with a return conduit for an optically neutral cooling fluid.
Patent JP-S5831284-B2 (JP)
IPC: B29C65/20
Filed: 1979-08-20
Abstract: PURPOSE:To enable to facilitate compression of an adsorbing part to the base portion side through a small force by welding slot spaced parts formed at a suitable interval in the width direction on the strip-like base portion bent into a U-shape. CONSTITUTION:Two slots 9 parallel in the longitudinal direction are formed on the strip-like base portion 3 at an interval in the width direction from cut and surfaces and the slot intermediate parts 10 are bent in a U-shape to the side of the adsorbing part 2, the cut end surfaces 10 being welded on a welding line 7. Accordingly, in welding, by the slot intermediate parts 10 bent in the U-shape, the welding is possible with respect to the base portion 3 in the vicinity of the corner part in a state of amply separating the adsorbing part 2, and furthermore, the base part 3 is eliminated in the vicinity of the left and right hands of the welding line 7 and the adsorbing part 2 is exposed directly to the outside. Accordingly, the compression of the adsorbing part to the side of the base portion 3 can be performed by a small force, and the expanding and contracting property of the expanding and contacting part 5 can be maintained excellently.