baber/WOPTO huggingface dataset:
Patent AU-754928-B2 (AU)
Title: Use of a chemically-stabilized chlorite solution for inhibiting an antigen-specific immune response
Inventor: KUHNE FREDERICH W
IPC: A61P31/12
Filed: 1998-10-06
Granted: 2002-11-28
Abstract: Methods of using a stabilized chlorite solution to inhibit antigen-specific immune responses are disclosed. The stabilized chlorite solution, when administered to a mammal in need thereof, can prevent the presentation of antigens by antigen presenting cells. The stabilized chlorite solution therefore is useful in treating, inter alia, auto-immune diseases, treating diseases caused by an inappropriate immune response, treating lymphoproliferative disease and in inhibiting rejection in transplant patients.
Patent BG-60238-B2 (BG)
Title: Human tumor necrosis
Inventor: MARK DAVID F
IPC: C12R1/91
Filed: 1986-06-13
Abstract: The human tumour necrosis factor (TNF) is used in medicine. TNF and mutant proteins (muteins) have N-terminal deletions and have superior biological activity. TNF is prepared using recombinant methods, a human promyelocytic leukemia cell line is induced using an improved induction procedure and the TNF is purified to homogeneity. Methods, vectors and cells required for obtaining human TNF in amounts sufficient for practical application are used.
Patent DE-1934403-B2 (DE)
Title: Temp. compensated circuit with controllable capacitive diode - has second diode of opposite polarity in series and uses series connection as tuner for oscillation circuit
IPC: H03J3/18
Filed: 1969-07-07
Abstract: The operating point of the controllable capacitive diode in the temperature compensated circuit can be adjusted by a variable control voltage, derived from a temperature dependent voltage divider. A dividing resistor, formed by a forward polarised compensation diode, is in series with the voltage divider output. The compensation diode diffusion voltage should be identical to the capacitive diode (3"). The capacitive diode is series connected to a second diode (3"') which is oppositely polarised. This series connection forms a tuning element of an oscillation circuit (3", 3"', 11), whose inductance (11) is in parallel with the diode series connection. The first capacitive diode is in series with an additional variable control voltage source (Uk'), the series connection being connected to the voltage divider output (5, 6).
Patent DE-2144743-B2 (DE)
Title: Transfer line with synchronously coupled crank presses - has creeping and working modes changed over with minimum loss of time
IPC: B30B13/00
Filed: 1971-09-07
Abstract: The transfer line with presses has a number of synchronously coupled crank presses. Each press has its own motor, flywheel and coupling and also a creeping drive. The change between the working and the creeping is carried out with minimum loss of time. A reference signal generator (4) is connected on creeping operation and it has an actuating motor (1) and a signal generator (3). This reference signal generator is connected with each press (9) by a signal receiver (6). The reference signal received is compared with the actual rotating speed of the press and an output value is formed. Each press has a slowly rotating motor (12) coupled to the crankshaft (1). Another slowly rotating motor with slightly higher nominal speed can be switched off or on by the signal receiver only when the output value has been exceeded or not reached. In creeping state the slowly rotating motors are actuated so that the transfer line with presses can be changed over to the creeping operation for example for setting purposes.
Patent DE-2160281-B2 (DE)
Title: Roof esp. for glass-houses - has horizontal purlins and rafters along roof slope supporting roofing sheets
IPC: E04D3/00
Filed: 1971-12-04
Abstract: The purlins for the guttering have a U-shaped section with the centre-piece at right angles to the roof plane, and the rafters have a hair-pin shape with bent-under edges. The top U-sides (2) of the purlins (1) have upward-bent edge strips (3) with holes (4) in. The rafters (5) fit into the holes (4) in edge strips (3). The roofing sheets (8) rest partly on the edge strips (3) and partly on the bent-up edges (6) of the rafters (5). The roofing sheets (8) are in position on top of the guttering (14) formed by the purlins (1) with an intermediate Z-shaped protective strip (9). The openings (4) of the edge strips (3) have a wedge-shaped projection in their centre, fitting between the sides of the hair-pin rafters (5).
Patent DE-2201620-B2 (DE)
Title: Balanced bulk goods loading installation for goods wagon - using loading band mounted on movable frame section constantly supplied by conveyor system
IPC: B65G67/00
Filed: 1972-01-14
Abstract: The installation is for the balanced loading of a goods train made up of a number of wagons for the transport of bulk goods. The installation includes a loading band continuously supplied by a conveyor system arranged above the wagons which throws the bulk goods into the wagons whilst bridging the gap between the wagons. The loading band (5) consists of a conveyor band rotating at a constant speed with it's conveyor length adjustable by the moving in or out of the jib frame section (3) carrying the throw off roller (4). The movement of the jib frame section when moving out is carried our at a speed similar or exceeding that of the conveyor band and when moving back at a speed reducing in relation to the conveyor band speed. The band conveyor installation is located on a movable bridge to provide maximum mobility.
Patent JP-S5625705-B2 (JP)
IPC: F16H63/36
Filed: 1978-02-06
Abstract: A gear shift mechanism comprising a gear shift lever, a selector rod, at least two fork shafts providing respectively one forward speed and a reverse speed, the two fork shafts each having a recess receiving the selector rod, wherein each recess is defined by two side walls, the first wall of which on the leading side in the direction of axial movement of the corresponding fork shaft has a predetermined length and the second wall of which on the trailing side has a length smaller than the predetermined length.
Patent JP-2866096-B2 (JP)
IPC: C07D487/22
Filed: 1989-02-06
Granted: 1999-03-08
Abstract: Novel indolocarbazole derivatives of the general formula I <IMAGE> in which R<1> and R<2> are identical or different and denote hydrogen, a straight-chain or branched alkyl group having 1 to 6 C atoms, a benzyl group, an unsubstituted or substituted aminoalkyl group having up to 12 C atoms, an alkoxycarbonylalkyl radical having up to 6 C atoms, a radical -CH2-CO-NR<3>R<4> in which R<3> and R<4> are identical or different and represent hydrogen, an alkyl group having 1 to 4 C atoms or a benzyl group, or R<1> and/or R<2> denote a haloalkyl, hydroxyalkyl or alkoxyalkyl radical each having up to 6 C atoms, a benzoyloxyalkoxyalkyl, acetyloxyalkoxyalkyl or hydroxyalkoxyalkyl radical each having up to 11 C atoms, or an acyl group having 1 to 4 C atoms or R<1> and R<2> together denote an alkylene group having 2 to 4 C atoms, optionally substituted by hydroxyl, C1-4-alkoxy or amino, X and Y are either identical and in each case both denote hydrogen, or X and Y are different, one of the radicals X or Y representing hydrogen and the other of the two radicals denoting a hydroxyl or an alkoxy group having up to 4 C atoms, with the proviso that not all radicals R<1>, R<2>, X and Y simultaneously denote hydrogen, and their pharmacologically acceptable salts, process for the preparation of the compounds I or of regioisomer mixtures of two of these compounds I and medicines containing at least one of the compounds I.
Patent JP-2851524-B2 (JP)
IPC: C07D521/00
Filed: 1994-03-04
Granted: 1999-01-27
Abstract: The present invention relates to a process for preparing the sulfonylchloride compound of formula (V) and the compound of formula (VIII), both of which are useful as an intermediate compound for preparing the sulfonylurea derivative of formula (I) and to a novel intermediate compound of formula (VIII): wherein R<sup>1</sup> represents hydrogen, C<sub>1</sub>-C<sub>4</sub> alkyl or phenyl, R<sup>2</sup> represents hydrogen, C<sub>1</sub>-C<sub>4</sub> alkyl, allyl or propargyl an R<sup>3</sup> represents hydrogen, methyl, ethyl or phenyl.
Patent JP-S6257936-B2 (JP)
IPC: G01N21/21
Filed: 1980-04-17
Abstract: In a method and apparatus for studying surface properties of a testpiece, such as refractive index or thickness of a layer or film on said surface, electromagnetic radiation is directed on to the test surface or a reference surface which has known properties, and reflected on to the other surface. The angle of incidence in respect of the incident radiation, in relation to the respective surfaces, are the same, and the surfaces are so arranged that when the radiation is reflected from one surface on to the other, the parallel polarization component of the first reflection is the perpendicular component of the second reflection. Radiation in the same state of polarization as before the first reflection is extinguished by an analyzer, providing for point-to-point comparison between the two surfaces.
Patent JP-H042425-B2 (JP)
IPC: B29D29/10
Filed: 1986-03-25
Abstract: A power transmitting belt manufacture wherein belts are molded to have various cross sections. The belts are machined to a desired cross section. Each belt is entrained about drive and driven pulleys (44, 46) to run the belt under a preselected tension. At least one roller (98) is caused to engage the back surface of the driven belt to reinforce the otherwise unsupported belt at the point of cutting between drive and driven pulleys. A pair of opposed cutting blades (120) are engaged with the opposite sides of the belt to form the opposite side edges of the final belt section. An apparatus is disclosed for fabricating such a power transmitting belt which has a belt feeder for placing the belt over a drive pulley and a driven pulley (44, 46), a pair of belt machining units each having at least one rotatable cutting blade (120) for cutting the side walls of the belt, X-axis movable bases for controlling the movement of belt machining units towards and away from each other and thereby control belt width, a roller unit, and a Y-axis movable base for carrying the roller unit for pressing a roller (98) of the roller unit against the back surface of the belt.
Patent EP-1752230-B2 (EP)
Inventor: HOOD PAUL L
IPC: F01D5/00
Filed: 2006-08-08
Granted: 2015-03-11
Abstract: Apparatus for removing at least a part of a thermal sprayed wear resistant coating on a gas turbine engine part includes a a superabrasive grinding wheel (22) which includes a superabrasive material comprising at least one of cubic boron nitride and diamond. The apparatus further includes a rotating device capable of rotating the superabrasive grinding wheel at a rate of at least 3,000 revolutions per minute and a supporting device (26) configured to support the gas turbine engine part (10) and creep feed the gas turbine engine part (10) into contact with the super abrasive grinding wheel (22) so that the super abrasive grinding wheel (22) is configured to remove the thermal sprayed wear resistant coating (12) at a peripheral speed of about 8,000 to about 10,000 surface feet per minute (2,440 to 3,048 meters per minute).
Patent EP-0165258-B2 (EP)
IPC: G01R33/04
Filed: 1984-11-14
Granted: 1991-10-23
Abstract: Magnetometer (11) for measuring magnetic fields with a time coding, comprising at least one probe (15) with a magnetizable bar-shaped core (20) and a winding (19) arranged thereon. To produce an auxiliary alternating field, the winding (19) is traversed by an alternating current producing in the winding, in conjunction with the magnetic field to be measured, a measuring voltage of which the positive and negative half waves are differentiated from each other as a function of the magnitude of the magnetic field to be measured. In order to obtain a simple and accurate evaluation of the measurement voltage, the latter is applied to the input of a threshold value switch (25) of which the output (26) generates a rectangular voltage, the cycle duration thereof forming directly a dimension for the magnetic field detected by the core (20) of the probe. The magnetometer may be used to measure magnetic fields having the same configuration, particularly to measure the earth field in the case of an electronic compass for vehicles.
Patent EP-0813607-B2 (EP)
Inventor: ANTRIM RICHARD L
IPC: C12P1/00
Filed: 1996-03-07
Granted: 2009-10-14
Abstract: According to the invention a method is provided for liquefying starch comprising the steps of treating the starch prior to or simultaneously with liquefying the starch to inactivate and/or remove the enzyme inhibiting composition present in the starch and form treated starch; adding  alpha -amylase to the treated starch; and reacting the treated starch for a time and at a temperature effective to liquefy the treated starch. Effective means to treat the starch include the addition of a phytate degrading enzyme and heat treatment, optionally followed by filtration or centrifugation, of granular starch or a starch solution.\!
Patent JP-H0146248-B2 (JP)
IPC: B23D15/00
Filed: 1983-06-09
Abstract: The two segments at right angles 10, 11 of the mobile blade 4 are movable in a independent way either with respect to each other or with respect to the common support 6 that in turn is able to execute cut strokes of different width in order to engage, case by case, one and/or the other of said segments 10, 11. Each of them is able to execute cuts longer than its own longitudinal extension.
Patent JP-3426262-B2 (JP)
IPC: C12Q1/68
Filed: 1992-04-28
Granted: 2003-07-14
Abstract: Nucleic acids can be amplified and detected using a very rapid polymerase chain reaction procedure. This procedure includes a series of steps which have critically defined temperature and time parameters. Each polymerase chain reaction cycle requires generally less than two minutes, and in most cases less than 90 seconds. At least 5 units/100  mu l of solution of thermostable DNA polymerase are used, and other preferred levels of primer concentrations facilitate the quick cycling in the amplification. In preferred embodiments, only two temperatures are used in the amplification.
Patent JP-H0643364-B2 (JP)
Inventor: FUIRITSUPU DOUNII
IPC: C07C57/03
Filed: 1990-04-26
Abstract: Process for the preparation of  beta , gamma -unsaturated acids by carbonylation of allyl alcohols. 
<??>The process comprises bringing into contact an allyl alcohol, carbon monoxide and a palladium-based catalyst at elevated temperature and at a pressure above atmospheric pressure. It is characterised in that the operation is also carried out in the presence of at least one quaternary onium chloride of a group VB element chosen from nitrogen and phosphorus, the said element being tetracoordinated to carbon atoms, it being possible for the nitrogen to be coordinated to two pentavalent phosphorus atoms. 
<??>The process is particularly suited for the preparation of 3-hexene-1,6-dioic acid from butenediols.
Patent JP-S6353636-B2 (JP)
IPC: G11C14/00
Filed: 1979-09-04
Abstract: The rewriting of one access unit (a page) of data stored in non-volatile memory 1 is executed by erase and write cycles, data being protected from loss in the event of an interruption in electric power. 
<??>When rewriting into second data the first data which is stored in a data storage area 10a of the non-volatile memory, either the first or the second data is stored in a save area 11 of the non-volatile memory 1, and the first data in the data storage area 10a is erased only after data has been entered in the save area 11. Thereafter the writing of the second data in the non-volatile memory, into data storage area 10a, and, if necessary a previously blank data storage area 10x, takes place to complete rewrite operation. 
<??>The rewriting takes place under control of a processor 4. A memory 2 holds the first and second data temporarily during the rewrite operation. Read and write of non-volatile memory 1 and temporary storage memory 2 are effected by a memory controller 6 and a direct memory access device 7.
Patent JP-H0225949-B2 (JP)
IPC: C09B1/58
Filed: 1981-07-28
Abstract: A material suitable for a guest-host liquid crystal device comprises a solution of a liquid crystal material and a pleochroic dye wherein the pleochroic dye comprises at least one compound having a formula: <IMAGE> Formula (I)  wherein one of X and Y is OH and the other is NHR wherein R is H or lower alkyl; each of R1 and R2 independently represents alkyl, aryl, aralkyl, alkoxy or -NR3R4 wherein each of R3 and R4 is independently H or lower alkyl, provided that R2 is always adjacent to an OH group.
Patent JP-H0428001-B2 (JP)
IPC: C08F8/14
Filed: 1984-06-25
Abstract: The acylation of polyvinyl alcohols is carried out by a process in which these alcohols are esterified with an activated carboxylic acid derivative in the presence of, as the catalyst, an aminopyridine derivative of the general formula (I)    <IMAGE>  (I)  where R1 and R2 are each alkyl, or R1 and R2 together form an alkylene radical. The acylation is particularly advantageously carried out in the heterogeneous phase. The acylated polyvinyl alcohols prepared in this manner are used in photopolymerizable and/or photocrosslinkable mixtures.
Patent JP-2904956-B2 (JP)
IPC: F16J15/34
Filed: 1991-03-28
Granted: 1999-06-14
Abstract: A dry-running gas seal (12) includes a stationery seal ring carrier (14) holding a stationary seal ring (16), a rotary seal ring carrier (18) holding a rotary seal ring (22) facing the stationary seal ring (16), scoops (26) radially outside and extending toward the rotary seal ring carrier (18), and a heat exchanger (32) in fluid communication with the scoops (26), whereby the portion of the gas is trapped by the scoops (26) and transferred to and cooled by the heat exchanger (32) and returned to and the high pressure area adjacent to the seal. <IMAGE>
Patent JP-H0725661-B2 (JP)
IPC: A61K8/02
Filed: 1990-05-31
Abstract: An aqueous cosmetic emulsion is provided that includes an isoparaffin and an alkyl phosphate salt wherein the relative ratio of isoparaffin to alkyl phosphate salt ranges from about 40:1 to 1:1 The combination of isoparaffin with alkyl phosphate salt provides an unexpected thickening effect and results in a non-greasy product relative to a mineral oil bearing formula.
Patent JP-H0249561-B2 (JP)
IPC: H01Q15/00
Filed: 1982-08-27
Abstract: A passive duplexer for electromagnetic waves operated within the millimetric wave range. The duplexer comprises a first horn associated with a radar transmitter and having a propagation axis ( DELTA 1), a plane circular grid inclined at 45 DEG  with respect to ( DELTA 1), and a second horn associated with the radar receiver and having an axis ( DELTA 2) at right angles to ( DELTA 1). The grid is formed by a network of resonant slots equipped with at least one diode.
Patent JP-H0587907-B2 (JP)
IPC: G11B21/08
Filed: 1983-08-22
Abstract: The feed shaft is inclined to compensate for friction in the pick-up. When the pick-up performs a jump to a desired position the inclination gives rise to a force acting with or against the linear feed motor (6). To avoid this influence a low frequency component of the tracking signal ST is held (15) and summed (17) to the feed signal SF applied to the linear motor.
Patent JP-H0768151-B2 (JP)
IPC: B01J23/76
Filed: 1986-07-23
Abstract: Feed hydrocarbons comprising propane and butanes are cracked to selectively maximize the production of ethylene or propylene by contacting the feed hydrocarbons with a cracking catalyst, adapted to convert the feed hydrocarbons to less saturated hydrocarbons, under conditions sufficient to thus crack the feed hydrocarbons, to thereby selectively maximize the production of ethylene, and, at least intervally, hydrogen sulfide or a hydrogen sulfide precursor is added to the feed hydrocarbons to thereby maximize the production of propylene. Preferred catalysts which may be utilized in the process and which are highly selective to the production of ethylene, as opposed to propylene, (in the absence of hydrogen sulfide or hydrogen sulfide precursor) include mixed oxides of manganese and magnesium, mixed oxides of manganese and Lanthanum Series metals and/or niobium, mixed oxides of iron and magnesium and mixed oxides of iron and Lanthanum Series metal and/or niobium. The effective life of the catalyst, particularly for the selective production of ethylene, is increased by carrying out the process in the presence of steam. When the catalyst contains manganese, the steam is optional whereas, when the catalyst contains iron, the steam is essential. The life of the magnesium based catalysts as well as their selectivity, particularly to ethylene, can also be extended by adding small promoting amounts of oxides of calcium, strontium, barium, tin, antimony, silicone, aluminum, titanium and/or chromium. All of the above promoters are useful in the iron/magnesium catalysts except the calcium, strontium, barium, tin and antimony. Only chromium is useful as a promoter for the Lanthanum Series and niobium based catalysts.
Patent JP-S6260971-B2 (JP)
IPC: B29C48/92
Filed: 1983-09-30
Abstract: A plasticizing screw (4) is used to feed raw material (rubber compound) in the cold state into a cylinder (2). The material is plasticized and warmed up by the screw (4). The cylinder (2) is constructed so that the raw material fed into the cylinder can by retraction of the piston flow through a non-return valve into the front of the piston. The piston then extrudes the material through a die. On leaving the die, the material is cut into blanks, using a cutting mechanism (11). Material in the cold state can be fed directly into the cylinder tanks to the plasticizing screw (4), which plasticizes and preheats the material. Volume control is achieved automatically in dependence with the advance of the piston (FIG. 1).
Patent JP-4154084-B2 (JP)
IPC: C07C309/12
Filed: 1999-06-28
Granted: 2008-09-24
Abstract: 4,4-Diarylbutadienes (I) are new. Diaryl-butadienes of formula (I) (where the diene system is in Z,Z, E,Z, Z,E or E,E configuration, or a mixture of these) are new: R1, R2 = H; 1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 3-10C cycloalkenyl, 1-12C alkoxy, 1-20C alkoxycarbonyl, mono- or di-(1-12C alkyl)-amino, aryl or heteroaryl (optionally substituted); or water-solubilizing substituents selected from carboxylate, sulfonate and ammonium groups; R3 = H, COOR5, COR5, CONR5R6 or CN; R4 = COOR6, COR6 or CONR5R6; R5 = H, -(X)o-R7 or -(1-6C) alkylene-Q; Q = SO3Y, PO3Y or N<+)<R8)3.A<->; R6 = as R5 but not H; X = (CH2)pZ, CHMeCH2Z or CH2CHEtZ; p = 2-4; A = Cl, Br, I or SO4R9; Y = H, Na<+>, K<+>, Mg<2+>, Ca<2+>, Li<+>, Al<3+> or N(R8)4<+>; Z = O or NH; R7, R8 = H, 1-8C alkyl, 2-6C alkenyl or 1-6C acyl; R9 = H, 1-6C alkyl or 2-6C alkenyl; n = 1-3; and o = 1-150.
Patent JP-3041677-B2 (JP)
IPC: A47J31/44
Filed: 1997-07-11
Granted: 2000-05-15
Abstract: The machine has an integrated milk frothing function, with respective outlets (9,10) for coffee and hot milk arranged concentric to one another to provide a single combined outlet point (8a,8b). The hot milk outlet (10) may enclose the coffee outlet (9), the latter ending at a point below the end of the milk outlet, which may have an opening (12b) which is angled to the vertical.
Patent JP-H0456029-B2 (JP)
IPC: C07D233/60
Filed: 1983-10-31
Abstract: Ketene O,N-acetals of the formula I    <IMAGE>  I  where R1 is tertiary alkyl of 4 to 6 carbon atoms, R2 is hydrogen, R3 is phenyl which is unsubstituted or substituted by halogen, alkoxy, alkyl, phenyl, phenoxy, cyano, nitro or trifluoromethyl and   <IMAGE>  is a triazole, pyrazole, benzimidazole or imidazole radical, are prepared by a process in which a ketene O,O-acetal of the formula II <IMAGE> II  where R1, R2 and R3 have the above meanings and R4 is phenyl which is unsubstituted or substituted by halogen, alkoxy, alkyl, phenyl, phenoxy, cyano, nitro or trifluoromethyl, is reacted with a compound of the formula   <IMAGE>  where    <IMAGE>  has the above meanings, at elevated temperatures.