baber/WOPTO huggingface dataset:
Patent JP-H0260659-B2 (JP)
IPC: C08G73/06
Filed: 1980-08-21
Abstract: The invention relates to oligomeric and/or polymeric precursor stages of polyoxazoles, as well as to a method for the preparation of these precursor stages. New radiation-reactive polymer precursor stages are provided comprised of addition products of olefinically unsaturated monoepoxides on hydroxyl group-containing polycondensation products of aromatic and/or heterocyclic dihydroxy diamino compounds with dicarboxylic-acid chlorides or esters. The radiation-reactive precursor stages according to the invention are suitable, for example, for the preparation of highly heat-resistant relief structures and as coatings for the optical fibers of light waveguides.
Patent JP-H0456831-B2 (JP)
IPC: C07D235/32
Filed: 1984-06-22
Abstract: The invention relates to a process for the preparation of highly pure carbendazim   <IMAGE>   which starts from o-phenylenediamine and methyl cyanocarbamate, and, in addition, a reducing agent is added.
Patent JP-H0530360-B2 (JP)
IPC: H04R25/02
Filed: 1986-06-24
Abstract: 1. In-the-ear-hearing aid, consisting of a housing (15) which has a sound entry opening (11) as well as a sound outlet and accommodates hearing aid portions, such as microphone (2), electronic amplifier components (3, 13), components for signal processing and signal emission, which has a sound duct (22) leading from a receiver (5) to the ear-drum and which is releasably connected with an otoplastic (21) which can be inserted into the auditory canal and to the end of which, facing the ear-drum and provided with an opening, the sound duct is directed, with the otoplastic, tapering to a smallest diameter at its end facing the ear-drum, having a hollowed-out portion penetrating it, characterised in that the shape of the housing (15) is even adapted to the shape of the hollowed-out portion of the otoplastic (21) within the auditory canal, in that the housing (15) can be inserted into the hollowed-out portion of the otoplastic (21) and in that the housing can be secured to the otoplastic in the region of the latter's end facing the ear-drum by means of a releasable latching arrangement (24, 25; 60-62).
Patent JP-2534264-B2 (JP)
IPC: C08F4/64
Filed: 1987-06-18
Granted: 1996-09-11
Abstract: A solid titanium-containing catalyst component is prepared by reacting a magnesium compound of the formula [Mg4(OR)6(R'OH)10]X, wherein X is at least one counter ion and has a total charge of -2 and R and R', which may be the same or different, are alkyl groups of 1 to 4 carbon atoms, with a halogen compound of tetravalent titanium and an electron donor. The solid catalyst component possesses excellent morphology and can be used to prepare olefin polymers with high productivity and selectivity.
Patent JP-H0586951-B2 (JP)
Inventor: HANTAA DAGURASU PUREIN
IPC: C07C59/84
Filed: 1986-07-04
Abstract: Compounds of the formula (I) : 
<CHEM>
and pharmaceutically acceptable salts are described wherein R<1> is hydrogen or methyl; R<2> is hydrogen or methyl; .... and ---- represent double or single bonds; and the benzene ring is para- or meta-substituted. These compounds have inotropic and vasodilator properties. Pharmaceutical compositions and methods of use are described.
Patent JP-2649088-B2 (JP)
IPC: A61B3/16
Filed: 1989-08-05
Granted: 1997-09-03
Abstract: An optical alignment system using at least one CCD array (28) for positioning an instrument in a chosen relationship to an object (20) is disclosed. Means for "electronically" aligning the optical components and providing a macro view of the object on a CRT (66) without additional illumination are also disclosed. Alignment may be achieved manually, if the operator observes the position of symbols on the CRT that move in response to movement of the instrument by the operator using a joystick (6), or automatically using information provided by the array.
Patent JP-H0472276-B2 (JP)
IPC: G07D9/04
Filed: 1984-09-27
Abstract: The invention relates to a coin sorter apparatus for sorting a group of mixed coins (11) by denomination and automatically terminating the sorting process in response to a sensed operating parameter. Sorting is provided by a stationary disc (21) and a rotating disc (19) positioned sufficiently proximate to one another so that when the group of mixed coins (11) are dropped into the centre opening of the stationary disc (21), they are rotated by the rotating disc (19) and guided by the stationary disc (21) on a radially outward spiral sorting path which exits each denomination of the coins at discrete locations (49) along the periphery of the stationary means. As the coins (11) are sorted, a sensing means (69) provides signals indicating the presence of a predetermined condition. A bridge guide (71) and a diverter guide (72), which are part of the stationary disc (21), are responsive to the signals from the sensing means (69) to redirect the radially outward sorting path of the coins (11) to a radially inward path so as to terminate the sorting process. Optionally, a circuit responsive to the sensing means (69) controls the application of power to the motor (37) powering the rotating disc (19) of the sorter apparatus and cuts off that power, when the sorting process is terminated in order to prevent abrasion of the re-circulating coins or damage to the sorter apparatus.
Patent JP-H0699401-B2 (JP)
IPC: C07D219/04
Filed: 1987-08-21
Abstract: The invention relates to novel acridinium derivatives of the formula I: <IMAGE> in which R<1> is hydrogen, an alkyl, alkenyl or alkynyl radical having 1 to 10 carbon atoms, a benzyl or aryl group, R<2> and R<3> are hydrogen, an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted amino group, a carboxyl, C1-C4-alkoxy, cyano or nitro group or halogen, R<4> is a radical in which a sulphonamide group is bonded directly to the carbonyl group via the nitrogen and A<(-)> is an anion which does not interfere with the chemiluminescence; and their use in luminescence immunoassays.
Patent JP-2889537-B2 (JP)
IPC: C07F15/02
Filed: 1996-08-06
Granted: 1999-05-10
Abstract: A method for separating iron for nickel and/or cadmium contained in a battery waste is composed of a first step in which the spent batteries are crushed and calcined. The calcined pieces are mixed with an acetic acid aqueous solution before acetic acid and water are removed by evaporation or distillation so as to produce a residue containing metallic acetates. Water, the residue and an oxidant are mixed such that Fe+ and Fe++ acetates are converted into a basic ferric acetate, Fe(CH3COO)2OH, which is insoluble in water and is recovered by filtration.
Patent JP-2843606-B2 (JP)
IPC: C12P19/02
Filed: 1989-08-30
Granted: 1999-01-06
Abstract: A process for irreversible regio- and stereoselective enzyme catalyzed acylation of alcohols using enol esters as acylating reagents is disclosed. The present invention permits the selective modification of hydroxyl group(s) of chiral and meso alcohols, including sugars, organometallics, and glycosides. The enol freed upon transesterification rapidly tautomerizes to the corresponding volatile aldehyde or ketone thereby preventing the reverse reaction from occurring.
Patent JP-3248133-B2 (JP)
Title: Digital protective relay device
Inventor: KIDO MITSUYASU
IPC: H02H3/00
Filed: 1998-08-19
Granted: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To easily set and change the type and characteristics of an input filter by providing a digital filter means, which performs filtering processing in accordance with an arithmetic program and outputs processed results to a protective relay, and a means which variable sets the filter factor of the filter means according to the kind, etc., of a protective relay. SOLUTION: An analog input unit 1 which performs filtering processing on the quantity-of-state of a power system after sampling and A/D-converting the data, and a settling unit 2 which works as a filter factor setting means are respectively mounted on different substrates. The units 1 and 2 are connected to each other via a system bus 3 and form an input processor. A settling panel 4 is connected to the settling unit 2 as an external inputting means. A DSP 17 of the analog input unit 1 function as a digital filter means, which performs filtering processing on the inputted quantity-of-state data. Therefore, the type and characteristics of the filter can be set or changed arbitrarily and easily, by inputting filter factors from the settling panel 4.
Patent JP-2719225-B2 (JP)
IPC: C12N15/11
Filed: 1990-09-29
Granted: 1998-02-25
Abstract: A format for hybridization capture of PCR amplified DNA on a solid support is provided. After labelling the amplified target DNA with biotin during amplification, the labelled DNA is specifically captured by base-pair hybridization to an amplicon-specific oligonucleotide capture probe which is bound to a solid support and the labeled DNA is detected with a biotin dependent chromogenic detection assay. In a specific format selected primers and probes are disclosed which enable the detection of Chlamydia trachomatis.
Patent JP-2874823-B2 (JP)
IPC: H04W88/02
Filed: 1993-10-21
Granted: 1999-03-24
Abstract: PURPOSE:To provide a telephone system capable of recognizing an alarm tone with this telephone system and further preventing an alarm tone from the outside from being missed by issuing an alarm to a speaker even when the alarm tone from the outside or the like is missed during busy. CONSTITUTION:A comparator circuit 10 compares the equality between an acoustic signal caught by a microphone 4 and sound information previously stored in ROM 9. When it is judged that the sound from the outside is equal to the sound information registered on the ROM 9, a judge circuit 11 instructs an alarm signal generator 12 to issue an alarm. Then, the alarm signal generator 12 generates a prescribed alarm sound signal and applies it to an adder 13. This alarm sound signal passes through an echo canceller circuit 7, outputted from a loudspeaker 3 and transmitted to a speaker by the adder 13. On the other hand, the judge circuit 11 outputs alarm display to a display 14.
Patent JP-3451117-B2 (JP)
IPC: H04B14/04
Filed: 1993-11-10
Granted: 2003-09-29
Abstract: A discrete-time signal processing system includes a signal sampling circuit controlled by a sampling signal generator in which a clock signal is derived from an oscillation signal having a higher frequency by means of a switchable frequency divider which is driven by a sigma-delta modulator. By alternately switching from one dividend n to the other dividend n+1 and vice versa, an effective dividend m, where n</=m</=n+1, is realized, so that a very fine frequency tuning can take place. The use of the  SIGMA - DELTA  modulator is advantageous in that the frequency spectrum of the sampled signal is not corrupted by the frequency spectrum of the sampling signal (clock signal) generated by way of the switching frequency divider.
Patent JP-3210103-B2 (JP)
IPC: D21H27/26
Filed: 1992-11-18
Granted: 2001-09-17
Abstract: Wallpaper comprises a coating layer (2) containing latex binder and pigment on top of a base paper (1) . The coating layer (2) contains a surface coating (PP) containing pigment and latex binder and its amount is at least 20 g/m<2> as dry matter. The total amount of the coating layer (2) is at least 30 g/m<2> as dry matter. The surface coating (PP) contains at least 30-70 parts of the latex binder per 100 parts of a water-insoluble pigment, whereof the amount of a water-insoluble inorganic mineral pigment is at least 40 wt-%. The wallpaper has essentially the same external properties as an ordinary PVC coated wallpaper and improved printing and embossing properties. <IMAGE>
Patent JP-3590812-B2 (JP)
IPC: G07D7/12
Filed: 1991-11-13
Granted: 2004-11-17
Abstract: A high-speed document verification system includes a document which is printed with a pattern having a predetermined arrangement of different reflectivity due to varying densities, line resolutions, or fluorescence. The arrangement represents information about the document. The document is fed into a high-speed document scanner sensitive to the varying ink densities or line resolutions. A graphic image of the document is produced by the scanner and this image or a graphic file of the image is checked to see if the proper pattern exists. A comparison unit, such as an optical character recognition system may be used to compare the scanned document's image with known density arrangements of valid documents to determine what information, if any, is represented by the arrangement. The graphic image may be sent to an operator's work station to be visually checked rather than being compared by the comparison unit or the image may be sent to the operator after it has been rejected by the comparison unit. <IMAGE>
Patent JP-2977825-B2 (JP)
IPC: B01J19/26
Filed: 1998-12-14
Granted: 1999-11-15
Abstract: Hydrogen bromide is produced by igniting a hydrogen/oxidant flame, replacing the oxidant with bromine vapor while maintaining a stable flame, cooling the combustion gases and recovering hydrogen bromide gas. Hydrogen bromide manufacturing equipment comprises a burner (1) which is supplied with bromine and/or oxidant (2) and with hydrogen (3) and which consists of a vertical tube within a vertical enclosure having a sequence of a cylindrical zone, a convergent frustoconical zone, a cylindrical zone and a divergent frustoconical zone with a height and a maximum diameter greater than those of the convergent zone. The equipment also includes a combustion chamber (4), a flame ignition system (5), a combustion gas cooling (6) and discharge (7, 8) system and safety devices (9, 10). An Independent claim is also included for the use of the above equipment in a hydrogen bromide manufacturing process comprising (a) forming an intimate mixture of hydrogen and an oxidant in an enclosure; (b) igniting a flame at the enclosure outlet; (c) replacing all or part of the oxidant with a prevaporized bromine stream while maintaining a stable flame for complete combustion of bromine in hydrogen; (d) cooling the combustion gases; and (e) recovering a hydrogen bromide gas stream at ≥ 1 bar absolute pressure and at  NOTGREATER  125 (preferably 40-125) degrees C.
Patent JP-3283877-B2 (JP)
IPC: C07D217/12
Filed: 1991-12-20
Granted: 2002-05-20
Abstract: 3,4-Dihydro-6,7-dimethoxy -1-(alpha-(bis(2-(2,3,4- trimethoxyphenyl)ethyl) -carbamoyl)benzyl)isoquinoline of formula (Ia) and its salts are new. Fused-ring dihydropyridine derivs. of formula (II) and their tautomers, salts and complexes are used as cerebroprotective agents, agents for treating chronic inflammatory disorders, and anticoagulants: X = OR1, NHR2 or NR3R4; R1 = H, 1-4C alkyl or 2-4C alkoxyalkyl; R2 = (a) e.g. H, 3-6C alkenyl, or (b) e.g. 1-6C alkyl opt. substd. by e.g. halogen, CN, OH, SH, 1-4C alkoxy; R3 and R4 = 1-4C alkyl opt. substd. by Ar2 or NR3R4 is a satd. or partially satd. opt. substd. 5- or 6-membered ring, opt. contg. up to two further heteroatoms (N, O and/or S): Ar1, Ar2 and R5 = phenyl opt. substd. by e.g. halogen, 1-4C alkoxy; Het = indolyl or 5- or 6-membered opt. substd. heterocyclyl contg. 1-3 heteroatoms (N, O and/or S); A = a gp. of formula A1-A4;: R5 is e.g. H, 1-4C alkyl; R6 and R7 is H, OH or R6+R7 = O(CH2)nO; R9 = H or 1-4C alkyl; R10 = H or 2-phenyl-2-ethoxycarbonylacetyl. Cpds. (I), other than (Ia), are described in EP 37934 and 251194.
Patent JP-3884074-B2 (JP)
IPC: B65B55/02
Filed: 1996-05-29
Granted: 2007-02-21
Abstract: PCT No. PCT/SE96/00689 Sec. 371 Date May 1, 1998 Sec. 102(e) Date May 1, 1998 PCT Filed May 29, 1996 PCT Pub. No. WO97/02181 PCT Pub. Date Jan. 23, 1997A method for heat preservation of a container filled with material is accomplished by means of heating and a pressure which is maintained during the holding time of the preservation process. The container of a material of laminate type is, after the holding time of the heat preservation, subjected to a supporting pressure during the cooling time of the process. A container intended to contain goods for heat preservation by means of heating and pressure comprises a base layer (1), an inner layer (3), and a barrier layer (4) between the base layer and the inner layer, and at least one layer consists of a plastic with memory.
Patent JP-3107225-B2 (JP)
IPC: C07K16/18
Filed: 1991-03-15
Granted: 2000-11-06
Abstract: PCT No. PCT/JP91/00354 Sec. 371 Date Sep. 3, 1992 Sec. 102(e) Date Sep. 3, 1992 PCT Filed Mar. 15, 1991 PCT Pub. No. WO91/14786 PCT Pub. Date Oct. 3, 1991.Disclosed are a monoclonal antibody having affinity for PACAP, a partial peptide thereof, a precursor thereof or VIP; a hybridoma cell which produces the above monoclonal antibody; and an immunoassay for assaying PACAP by a competitive method or a sandwich method using the above antibody, whereby PACAP can be specifically detected with high sensitivity.
Patent JP-3504263-B2 (JP)
IPC: C12N5/077
Filed: 1992-11-02
Granted: 2004-03-08
Abstract: The present invention relates to a methods for producing recombinant heterodimeric BMP proteins useful in the field of treating bone defects, healing bone injury and in wound healing in general. The invention also relates to the recombinant heterodimers and compositions containing them.
Patent JP-2858839-B2 (JP)
IPC: C09K23/52
Filed: 1989-10-20
Granted: 1999-02-17
Abstract: Coating compositions based on ethylene vinyl acetate polymers have improved compatability with solvents (especially with aliphatic hydrocarbon solvents) hydrocarbon oils, and mineral waxes by blending the EVA with a fatty acid and heating at or above the melting point of the EVA. Furthermore the resultant blends are much more easily emulsified in the presence of cations that blends which have not been processed with the fatty acid. Typically the starting material for the improved product of this invention is a composition comprising a blend of an EVA polymer and a fatty acid which is miscible in all proportions with mineral spirits at 25 DEG C or forms a solution at a level 5% of fatty acid in mineral spirits, such as coconut or palm fatty acids. Also disclosed is that the addition of a salt of an amine acetic acid in sufficient quantity to an acidified salt of zirconium (for example EDTA and zironium acetate) forms a novel emulsifying agent, and this emulsifying system is used advantageously with the described EVA/fatty acid blends.
Patent JP-3467273-B2 (JP)
IPC: B25J9/04
Filed: 1993-02-23
Granted: 2003-11-17
Abstract: A device for manipulating objects with at least one gripping unit or the like, which is connected via at least one arm to a drive mechanism and a drive motor, is provided with at least one hollow shaft (13) in the arm, the rotary motion of this shaft being transmissible to a subsequent shaft. The hollow shaft (13) engages by means of crenellations (34) into recesses (41) of a coupling unit (15), the coupling unit (15) having a helical toothing (17) at its other end.
Patent JP-3378866-B2 (JP)
IPC: B60L15/20
Filed: 1991-10-09
Granted: 2003-02-17
Abstract: High torque brushless motors are proposed which have low weight and high efficiency. The permanent magnet rotor has many equally spaced poles of alternating polarity. The stator has a plurality of pole groups, each pole group have a plurality of poles with the same pitch as the rotor poles. Windings (211 - 216, 221 - 226, 231 - 236, 241 - 246, 251 - 256, 261 - 266) connected to electrical phases (R, S, T) are provided on the poles within each pole group to polarize the poles in the group with alternating polarity. The pole groups are displaced relative to each other and the gaps between the pole groups is filled by flux balancing poles (217, 227, 237, 247, 257, 267) which in many cases are unwound. The motor may be driven by means of an inverter and by providing it with at least two winding sections of each phase, configuration switches to connect the winding sections in at least one serial and one quasi-parallel configuration and at least twice as many bridgelegs (twice as many inverter switching elements) as would otherwise be required as a minimum in the selected bridge configuration it can be driven at two different torques. <IMAGE>
Patent JP-4605826-B2 (JP)
IPC: C07B61/00
Filed: 1997-10-23
Granted: 2011-01-05
Abstract: A process for preparing a crystal suspension of an organic compound which has a DELTAH/RT value greater than 10, the process comprising dispersing a melt of the organic compound in a liquid dispersion medium to form an emulsion, cooling the emulsion below the melting point of the organic compound and subjecting the emulsion to ultrasonic vibration.
Patent JP-3160295-B2 (JP)
IPC: B29C35/08
Filed: 1997-01-16
Granted: 2001-04-25
Abstract: A papermaking belt comprising a reinforcing structure and a framework. The reinforcing structure has air permeability not less than 800 cfm and a Fiber Support Index not less than 75. The framework is joined to the reinforcing structure and extends outwardly not more than about 6.5 mils from the reinforcing structure. The framework has deflection conduits dispersed throughout, encompassed by, and isolated one from another by the framework. A paper-contacting surface of the framework comprises a paper-side network which encompasses paper-side openings of the deflection conduits. A substantial portion of each paper-side opening is not less than about 45 mils in each of its dimensions measured in the X-Y plane. A paper web having two regions: an essentially continuous and macroscopically monoplanar network region, and a dome region comprising a plurality of discrete domes encompassed by the network region. The domes are distributed in a non-random, repeating pattern. A substantial portion of each dome is greater than about 45 mils in each of its dimensions measured in the X-Y plane. The density of the network region is greater than the density of the dome region.
Patent JP-3631252-B2 (JP)
IPC: C12Q1/689
Filed: 1994-05-16
Granted: 2005-03-23
Abstract: PCT No. PCT/NL94/00110 Sec. 371 Date Jan. 22, 1997 Sec. 102(e) Date Jan. 22, 1997 PCT Filed May 16, 1994 PCT Pub. No. WO95/31569 PCT Pub. Date Nov. 23, 1995A method and primary pair and kit for the in vitro amplification of nucleic acid using amplification primers in amplification reactions. There is used a pair of primers comprising oligonucleotide sequences complementary to a part of a Direct Repeat sequence of a microorganism belonging to the M tuberculosis complex of microorganisms, whereby hybridization to a Direct Repeat occurs and subsequently elongation of the hybridized primer takes place. The primers are such that elongation in the amplification reaction occurs for one primer in a 5' direction and for the other primer in a 3' direction.
Patent JP-4443633-B2 (JP)
IPC: C12N1/21
Filed: 1998-03-31
Granted: 2010-03-31
Abstract: This invention relates to a recombinant microorganism which expresses pyruvate decarboxylase, alcohol dehydrogenase, Klebsiella phospho- beta -glucosidase and Klebsiella (phosphoenolpyruvate-dependent phosphotransferase system) cellobiose-utilizing Enzyme II, wherein said phospho- beta -glucosidase and said (phosphoenolpyruvate-dependent phosphotransferase) cellobiose-utilizing Enzyme II are heterologous to said microorganism and wherein said microorganism is capable of utilizing both hemicellulose and cellulose, including cellobiose, in the production of ethanol.
Patent JP-3465796-B2 (JP)
IPC: A61L27/02
Filed: 1998-04-15
Granted: 2003-11-10
Abstract: A porous composite suitable for filling a recess or a through-passing hole in an implant. The composite includes particles A prepared from a bioactive material and particles B prepared from a non-bioactive material or weakly bioactive material, which is sintratable with the bioactive material, such that particles A and particles B have been sintered together to a porous composite. Particles A and particles B are essentially homogeneous in size. Also disclosed is an implant which contains a core and the composite.