baber/WOPTO huggingface dataset:
Patent EP-0202859-B2 (EP)
Inventor: ARZOUMANIDIS GREGORY GERASIMOS
IPC: C08F10/00
Filed: 1986-05-14
Granted: 1995-11-02
Abstract: An exhaustively prepolymerized supported olefin polymerization catalyst component comprises solid, hydrocarbon-insoluble, magnesium-containing, titanium-containing catalyst particles which have been contacted with an olefin monomer and an organo-aluminum co-catalyst under exhaustive prepolymerization conditions at an AI/Ti atomic ratio such that the weight of prepolymer formed is less than 10 times the weight of such catalyst particles and the resulting prepolymerized catalyst particles essentially are inactive to further polymerization.
Patent EP-0506780-B2 (EP)
Inventor: JORGENSEN STEEN TROELS
IPC: C12N15/09
Filed: 1990-12-18
Granted: 2004-01-02
Abstract: A bacterial cell which in its genone carries an integrated non-replicative DNA construct comprising (1) a DNA sequence of interest, (2) a DNA sequence which is homologous with a region of the genome of the cell, and (3) an origin of replication, said DNA construct lacking a functional gene coding for a factor required to initiate replication from said origin of replication.
Patent EP-0883344-B2 (EP)
Inventor: MITCHELL LLOYD G
IPC: A01N43/04
Filed: 1996-12-13
Granted: 2010-06-09
Abstract: The molecules and methods of the present invention provide a means for in vivo production of a therapeutic molecule in a selected subset of cells. The pre-therapeutic molecules of the invention are substrates for a trans-splicing reaction between the pre-therapeutic molecules and a pre-mRNA which is uniquely expressed in the specific target cells. The in vivo trans-splicing reaction provides an active therapeutic RNA which is functional as RNA or encodes a protein to be expressed in the target cells. The expression product of the mRNA is a protein of therapeutic value to the cell or a toxin which causes killing of the specific cells.
Patent EP-1012445-B2 (EP)
Inventor: DECKERS MATHIAS
IPC: F01D5/14
Filed: 1998-08-31
Granted: 2008-01-16
Abstract: A blade for a fluid-flow machine is directed along a blade axis. Cross-sectional profiles which are disposed at a distance from one another axially and at right angles to the blade axis are offset from one another equidirectionally in each case in a root end region and in a tip end region of the blade towards a center region, so that the blade is displaced in a bulged manner along the blade axis. Furthermore, cross-sectional profiles at a distance from one another axially are twisted relative to one another in the root end region and/or in the tip end region. A steam turbine is also provided.
Patent JP-2635407-B2 (JP)
IPC: A61K9/20
Filed: 1989-04-28
Granted: 1997-07-30
Abstract: A pharmaceutical chewable tablet composition comprising:     (i) granules containing a therapeutically active substance; and (ii) an extragranular water-insoluble hygroscopic excipient in an amount of 5% to 15% by weight of the total weight of the tablet. Particular therapeutically active substances include cimetidine and examples of suitable hygroscopic excipients include microcrystalline cellulose and powdered cellulose.
Patent JP-2824062-B2 (JP)
IPC: C10N30/12
Filed: 1988-05-17
Granted: 1998-11-11
Abstract: This invention is to dispersants containing polyolefinic succinimide polyamine alkyl acetoacetate adducts of the general formula: <CHEM> wherein Z<1> and Z<3> are the same or different and are moities of the formula: <CHEM>  Z<2> is a moiety of the formula: <CHEM> wherein R<2>, R<3> and R<4> are the same or different and are alkylene of from 1 to 6 carbon atoms, m is an integer of from 1 to 5, each A min  is independently selected from the group consisting of H, A and the moiety: <CHEM> wherein A sec  is H or A, R<3> is as defined above, R<6> is alkylene of from 1 to 6 carbon atoms, T<1> and T<2> are the same or different and each comprises a member selected from the group consisting of moieties of the formula: <CHEM> wherein B min  is substituted or unsubstituted alkyl or aryl-containing group, n<1> is an integer of 0 to 10, n<2> is an integer of 0 to 10, n<3> is an integer of from 0 to 10, n<4> is an integer of from 0 to 10, with the provisos that the sum of n<1>, n<2>, n<3> and n<4> is from 3 to 10 and the sum of n<1>, n<3> and n<4> is at least 1, wherein R<1> and R<5> are independently an olefin polymer having a number average molecular weight (Mn) between about 200 and 3,500, and wherein A comprises a tautomeric substituent of the formula: <CHEM> wherein R<1><0> is substituted or unsubstituted alkyl or aryl containing groups, with the proviso that at least one of the A min or A sec  groups comprises the tautomeric substituent.
Patent JP-2538987-B2 (JP)
IPC: A61B17/115
Filed: 1988-05-25
Granted: 1996-10-02
Abstract: Surgical stapler apparatus comprises:     a tubular housing 17 having proximal and distal end portions; a staple pusher assembly 25 movably mounted in said distal end portion of said housing for movement between a retracted position and an extended position for expelling an annular array of staples therefrom; an anvil assembly connected to said distal end portion of said housing, said anvil assembly including an anvil 16 and an anvil shaft 13, said anvil shaft received within said tubular housing, said anvil including an annular array of buckets 49 configured to form the staples; and means mounted on said anvil for removing said anvil from said apparatus, said removing means comprising a latch 59 movable between a locking position and a release position, wherein movement of said latch to said release position allows removal of said anvil. <IMAGE>
Patent JP-2811912-B2 (JP)
IPC: F16H61/02
Filed: 1990-05-18
Granted: 1998-10-15
Abstract: A control system of an automatic transmission for determining and setting a gear stage on the basis of at least two of the parameters including a vehicle speed and a throttle opening. The control system comprises: a first detector for detecting a first parameter; a second detector for detecting a second parameter; a gear stage memory for determining and storing speed stage areas for holding the gear stages individually in terms of the first and second parameter and any two speed stage areas in a partially overlaid manner; a shift decider for determining a shift to be executed, on the basis of the first parameter outputted from the first detector, the second parameter outputted from the second detector, and the stored content of the gear stage memory; and a gear stage determiner for determining a gear stage to be set, if there are a plurality of gear stages determined by the first parameter and second parameter detected, at any of the gear stages. Also disclosed is a control method of an automatic transmission for determining and setting a gear stage on the basis of at least two of a plurality of parameters including a vehicle speed and a throttle opening. A plurality of speed stage areas for holding a plurality of gear stages individually are determined in terms of a first parameter and a second parameter, and any two speed stage areas are determined in a partially overlaid manner. A shift to be executed is decided on the basis of the first parameter outputted from a first detector, the second parameter outputted from a second detector and the speed stage areas stored in advance. A gear stage to be set is determined, if there are a plurality of gear stages determined by the first parameter outputted from the first detector and the second parameter outputted from the second detector, at any of the gear stages on the basis of a third parameter. <IMAGE>
Patent JP-3996655-B2 (JP)
IPC: C12N15/12
Filed: 1996-05-01
Granted: 2007-10-24
Abstract: Recombinant Factor VIII expression in a mammalian cell culture can be increased by including a novel liposome-like substance in the culture medium. The liposome-like substance comprises at least two (preferably at least three) different lipids in defined molar ratios. In a preferred embodiment, the addition of a liposome-like substance comprised of dioleoyl phosphatidylcholine, phosphatidylethanolamine, and phosphatidylserine in a molar ratio of 4:1:1 to the culture medium of GS-MDR cells resulted in an increase in FVIII production by a factor greater than five.
Patent JP-2895166-B2 (JP)
IPC: C23C16/04
Filed: 1990-05-31
Granted: 1999-05-24
Abstract: A semiconductor device, wherein an electrode wiring, which is in contact with semiconductor layers of mutually different conductive types and serves to connect at least the layers of mutually different conductive types, comprises a first portion principally composed of a component same as the principal component of the semiconductor layers, and a second portion consisting of a metal. <IMAGE>
Patent JP-H0692380-B2 (JP)
IPC: C07D233/90
Filed: 1992-06-03
Abstract: Intermediates of structure: <CHEM> wherein Y is CO2R10 or CH(R12)CO2R10 in which R10 is an ester protective group and R10 is hydrogen, methyl, methoxy or fluoro, and their use for the preparation of leukotriene antagonists.
Patent JP-H025787-B2 (JP)
IPC: C09D7/12
Filed: 1980-10-22
Abstract: A crosslinkable coating composition is described which is miscible in all proportions with water and consists of crosslinked water-insoluble polymer microparticles sterically stabilised in dispersion in a liquid blend of a water-soluble crosslinking agent and a water-soluble, non-volatile substance of molecular weight less than 1000 which can take part in the crosslinking reaction but does not dissolve or swell the polymer, the amounts of the crosslinking agent and of the water-soluble non-volatile substance being up to 30% and 40% respectively of the total weight of film-forming material.
Patent JP-H0676858-B2 (JP)
IPC: F24H1/52
Filed: 1989-07-04
Abstract: The invention concerns a single or double circuit hot water production applicance comprising, for the water, one or two nests of parallel vertical coaxial tubes (1) connecting together two rings (2,3) which are also coaxial and, for the combustive air admitted, an external jacket (7) with double wall and, finally, for the combustion gases, an annular intermediate sleeve (9) and a central discharge chimney (10, 11). The burner (14) fed with pressurized fuel gas (at 16) is disposed annularly between the upper ring (3) and the top of the chimney (11) and it is adapted so as to generate downwardly oriented flames. An inclined bottom (29) collects the condensates.
Patent JP-H0780359-B2 (JP)
IPC: B41M5/39
Filed: 1986-07-23
Abstract: A thermal transfer printing sheet comprising a substrate having a coating comprising an anthraquinone dye of the formula:wherein R is C<sub>1-6</sub>-alkyl, C<sub>4-8</sub>-cycloalkyl or C<sub>2-6</sub>-alkenyl;R' is C<sub>1-8</sub>-alkyl or C<sub>2 6</sub>-alkenyl;and R<sup>2</sup> is H or C<sub>1-6</sub>-alkyl or C<sub>2-6</sub>-alkenyl,and its use in the preparation of a printed image on a receiver sheet by selective heating of the transfer sheet, in accordance with a pattern information signal, while in contact with the receiver sheet.
Patent JP-H0430984-B2 (JP)
IPC: C08L27/06
Filed: 1984-08-29
Abstract: The impact resistance of resin compositions consisting of a thermoplastic polymer, particularly a homopolymer or copolymer of vinyl chloride, can be improved by an impact additive of the graft copolymer type. The graft copolymer impact additive consists of a backbone composed of a statistical copolymer of butadiene or isoprene, an alkyl acrylate of a C<sub>2</sub> to C<sub>12</sub> alkyl, and a polyfunctional cross-linking agent, onto which are grafted the chains of a polymer of an alkyl methacrylate of a C, to C, alkyl, particularly methyl methacrylate. The backbone of the graft copolymer impact additive comprises 0.5-35% by weight butadiene or isoprene, and up to 10 mole% of the cross-linking agent, while the weight ratio of grafted chains to the backbone can range from 10 to 200%.The resin compositions are particularly useful to improve impact strength at low temperatures.
Patent JP-3152207-B2 (JP)
IPC: H01L25/065
Filed: 1998-06-30
Granted: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device composed of two bunded semiconductor wafers, where many electrical connections can be made through both the surfaces of the semiconductor device. SOLUTION: A semiconductor device is composed of a first semiconductor wafer 1 equipped with a first circuit 1a on its front surface and a second semiconductor wafer 2 equipped with a second circuit 2b on its front surface, where the semiconductor wafers 1 and 2 are bonded together making the backside of the semiconductor wafer 1 confront the backside of the semiconductor wafer 2, and outside connection terminals such as pads 4 and bumps 5 are provided in the first circuit 1a and second circuit 2b, respectively.
Patent JP-3456764-B2 (JP)
IPC: H05K1/02
Filed: 1994-07-15
Granted: 2003-10-14
Abstract: PURPOSE:To provide a printed wiring board, which can held with guide claws for printed wiring boards with a thickness t=1.6mm even if it has a thickness t=3.2mm, and its soldering method for performing soldering in that condition. CONSTITUTION:Both edges 1a and 1a of a printed wiring board 1 having a relatively large thickness t of 3.2mm are machined entirely into steps. Here, t1=1.6mm, and d=2 to 3mm. That is, this printed wiring board 1 has a thickness t=3.2mm, but both edges 1a and 1a have a thickness t=1.6mm which is the thickness of printed wiring boards generally used. And, in soldering, this printed wiring board 1 is carried by using guide claws 2 for thickness t=1.6mm.
Patent JP-H0549180-B2 (JP)
Inventor: MIWA HARUFUMI
IPC: C12M1/34
Filed: 1987-08-05
Abstract: An apparatus for measuring the presence of microorganisms using fluorescent substances. A number of samples are measured continuously by enclosing the entire reacting and measurement sections within a thermostatically controlled enclosure. A number of samples are placed in containers with reactive liquids and placed in the reacting section of the enclosure. After the specified time within the enclosure, the container is rotated to the measuring section. The remaining liquid is filtered and activating light shined therethrough. The fluorescent light given off is measured to indicate the presence of microorganisms.
Patent JP-2758346-B2 (JP)
IPC: F16C13/02
Filed: 1993-08-20
Granted: 1998-05-28
Abstract: An easy to assemble mounting for the cylinders and drums of printing machines is provided which at the same time reduces journal flexing and guarantees a high degree of rigidity in the drive wheel train. The stub journal of a cylinder is received in the collar of a driving wheel. The collar is rotatably supported in a bearing disposed in one of the press side walls and the collar is connected to the journal by means of connecting elements including a centering plate, locating pins and appropriate screws.
Patent JP-3717014-B2 (JP)
IPC: B01F7/16
Filed: 1996-08-06
Granted: 2005-11-16
Abstract: A stirring apparatus is disclosed which comprises:     a vessel including   a predetermined number of liquid supply ports into which liquid to be stirred is made to flow, and a liquid exhaust port from which liquid is exhausted after stirring;     a plural of stirring impellers separately arranged at two positions opposed to each other in the vessel, the plural of stirring impellers being rotated in the directions opposite to each other so that liquid in the vessel is stirred; external magnets arranged outside the walls of the vessel close to the stirring impellers, the external magnets composing magnet couplings having no penetrating shafts in conjunction with the stirring impellers; and drive means for driving the external magnets so as to rotate the stirring impellers, arranged outside the vessel.   <IMAGE>
Patent JP-H0119697-B2 (JP)
IPC: C09D5/44
Filed: 1983-11-09
Abstract: An improved process for the preparation of cationic resins derived from polyepoxides is disclosed. Typically, the process comprises contacting the polyepoxide with particular polyether polyols and heating the two together to form a resin which may then be reacted with a cationic base group former such as an amine and acid. Aqueous dispersions of the cationic resins prepared by the improved process are useful for coating applications, particularly cationic electrodeposition. They exhibit good low temperature cure response and the cured coatings have good physical properties such as resistance to water, detergent and salt spray corrosion.
Patent JP-H0633310-B2 (JP)
IPC: C07H17/00
Filed: 1987-09-11
Abstract: New 2:1 complexes of N-methyl-11-aza-10-deoxo-10-dihydroerythromycin A or 11-aza-10-deoxo-10-dihydroerythromycin A with bivalent metals chosen from the group comprising Cu<+><2>, Zn<+><2>, Co<+><2>, Ni<+><2> and Ca<+><2>, a process for their manufacture and their use in the manufacture of antibiotically active pharmaceuticals. New 2:1 complexes of N-methyl-11-aza-10-deoxo-10-dihydroerythromycin A or 11-aza-10-deoxo-10-dihydroerythromycin A with bivalent metals chosen from the group comprising Cu<+><2>, Zn<+><2>, Co<+><2>, Ni<+><2> and Ca<+><2> are made by reacting N-methyl-11-aza-10-deoxo-10-dihydroerythromycin A or 11-aza-10-deoxo-10-dihydroerythromycin A in its free base form or in its water-soluble salt form with salts of said bivalent metals. The compounds possess antibiotic activity.
Patent JP-H0674521-B2 (JP)
IPC: A41D19/00
Filed: 1985-10-16
Abstract: A fingertip protector for use with a work glove (26) comprising a cap (1O) adapted to be detachably fitted on a fingertip (12) of a user for covering and protecting the fingertip (12), and a cushion member (18) of a desired thickness secured to both the inner and the outer surfaces (1Oa,1Ob,resp.) of the cap (1O). The cap (1O) can have an opening (14) formed in a portion thereof which faces the finger cushion of the user's fingertip (12) when the cap (1O) is in use.
Patent JP-H0784227-B2 (JP)
IPC: B65D83/14
Filed: 1984-11-16
Abstract: There is described an improved aerosol dispensing metering valve. The valve, for use with a container for pressurized material comprises a valve body with a single internal metering chamber and outer and inner seals closing the respective outer and inner ends thereof. A valve member co-operating with the seals is movable between an inoperative position, in which the chamber is isolated from the atmosphere while the chamber communicates with the interior of the container, and an operative position in which the contents of the chamber can be discharged to the atmosphere while the chamber is isolated from the interior of the container. The valve member is provided with a lower portion adapted to slidably engage the inner seal when the valve is in the inoperative position, the lower portion being provided with means for communicating between the metering chamber and the interior of the container, the means being of sufficient size to allow the exit of air trapped in the chamber and to permit the entry of pressurized material in to the chamber when the valve is in the inoperative position.
Patent JP-H0480977-B2 (JP)
IPC: C22B26/22
Filed: 1984-12-19
Abstract: Magnesium is produced by carbothermic conversion of magnesia in a process which comprises effecting the reaction in the presence of a liquid slag comprising oxides or mixed oxides and carbides of magnesium, calcium and aluminium in relative weight proportions, calculated as atomic metal: metal ratios, which by continued introduction of appropriate feedstock into the reactor are being kept within the following ranges(i) Mg:Ca from 0.28:1 to 1.34:1(ii) AI:Mg from 0.79:1 to 3.16:1(iii) Ca:A from 0.48:1 to 1.50:1under the proviso that the total amount gramatom aluminium is less than 51 % of the total amount gramatoms aluminium, calcium and magnesium contained in the slag.
Patent JP-H0689934-B2 (JP)
IPC: F28D1/053
Filed: 1984-12-27
Abstract: 1. Radiator for space heating with convectors supplied from different energy sources. The upper convector (2) is operated by means of a heating medium of a higher temperature and the lower convector (1) is operated by means of a heating medium of a lower temperature. The convectors are equipped with heatconducting lamellae (3, 4) - arranged one after the other in flow direction - that divide an air duct into a number of continuously ascending open flues (14). The radiator is characterized by the fact that the lamellae (4) of the higher temperature convector are connected with the lamellae (3) of the lower temperature convector by means of heat insulating bridges (11) made of a material of minor heat conductivity, such that the open flues (14) are kept free.
Patent JP-2670039-B2 (JP)
IPC: C07K19/00
Filed: 1996-09-27
Granted: 1997-10-29
Abstract: A process for recovering recombinant protein from refractile inclusion bodies of microorganisms comprises disrupting cells, recovering refractile bodies containing recombinant protein, solubilizing the refractile bodies with a denaturant, protecting sulfhydryl groups of recombinant proteins, converting cationic amino groups of recombinant proteins to anionic carboxylic acid by derivatization with organic cyclic acid anhydrides, and recovering recombinant protein derivatives. 
<??>Solid supports may be coated with recombinant protein recovered by the above process, and such supports may be used for the detection and quantification of antibodies to the recombinant proteins in body fluids.
Patent JP-2941931-B2 (JP)
IPC: C08L83/05
Filed: 1990-10-31
Granted: 1999-08-30
Abstract: Disclosed is a fire retardant asphalt composition. The composition comprises:     (a) about 40-60% wt asphalt;   (b) about 1-20% wt thermoplastic;   (c) about 15-40% wt flame retarding agent; and   (d) the flame retarding agent comprises:  (i) about 65-95% weight ammonium sulfate,  (ii) about 1% weight silicone polymer. c
Patent JP-2598932-B2 (JP)
IPC: B65B51/22
Filed: 1987-12-09
Granted: 1997-04-09
Abstract: Improved form, fill, and seal machine (10) for making aseptic sealed packages incorporating a plurality of sealing mechanisms (210, 220) mounted on a continuously advancing structure (200) in a form, fill, and seal machine. Induction heating is used to longitudinally seal the edges (24, 26) of the web (20) together to form a tube (22) and to transversely seal the tube. A circuit means is used for controlling the electromagnetic energy source output to form longitudinal seals and transverse seals. The plurality of sealing mechanisms include a sealing jaw (220) and an anvil jaw (210) hinged together and adapted to pinch the tube therebetween at predetermined locations as the sealing mechanisms and web tubing advance. Each sealing jaw contains a transverse induction coil (225) for transversely sealing the tube. Coupling and energization means select for forming a longitudinal seal segment or a transverse seal or both.
Patent JP-2694271-B2 (JP)
IPC: F41A17/52
Filed: 1987-12-23
Granted: 1997-12-24
Abstract: Disclosed is a device for the rapid engagement and disengagement of the monotrigger mechanism in the breech of a double-barrelled gun. A hook (14) is integrally provided in the underguard (12) that carries the monotrigger mechanism. An oscillating lever (15) pivoting in the breech (10) has a tooth (17) that interacts with the hook (14) so as to block and unblock the monotrigger mechanism. The lever (15) is kept in operative position by a spring (20) and is moved into an inoperative position for the disengagement of the mechanism from the safety sled (13).
Patent JP-2510358-B2 (JP)
IPC: C07C51/09
Filed: 1990-11-29
Granted: 1996-06-26
Abstract: Tetraalkyl butanetetracarboxylates are prepared by electrohydrodimerization of dialkyl maleates in alkanol. The resultant tetraalkyl butanetetracarboxylates are then hydrolyzed to obtain the 1,2,3,4-butanetetracarboxylic acid.