baber/WOPTO huggingface dataset:
Patent JP-S6025067-B2 (JP)
IPC: H05F3/02
Filed: 1980-05-30
Abstract: This invention relates to an electrically conductive white coating of the paint type, which has a solar absorption  alpha S not greater than 0.30, a hemispherical emission factor  epsilon  not less than 0.80, a surface resistance RS, measured in a vacuum less than 10-5 torr, not greater than 109 ohms/square, and which meets the degasification-pollution requirements, characterized in that the coating comprises (a) a layer which is a good conductor of electricity and (b) a white layer which is a poor conductor of electricity and which is applied on top of layer (a). The coating is for use in the space and aeronautical industries.
Patent JP-3089373-B2 (JP)
IPC: C07D279/22
Filed: 1992-02-14
Granted: 2000-09-18
Abstract: A process for the direct and regioselective functionalization of phenothiazine which allows to introduce an SH group in position 2 is described. The thus obtained 2-mercapto-phenothiazine is an important intermediate for the preparation of pharmacological active compounds.
Patent JP-H0572391-B2 (JP)
Inventor: GEORUKU RAINERU
IPC: A61K31/415
Filed: 1984-05-02
Abstract: Fluoroalkoxy compounds of the general formula I    <IMAGE>  (I) wherein R1 represents a 1-3C-alkyl radical which is completely or predominantly substituted by fluorine, or a chlorodifluoromethyl radical, R1' represents hydrogen, halogen, trifluoromethyl, a 1-3C-alkyl radical, or a 1-3C-alkoxy radical which is optionally completely or predominantly substituted by fluorine, R2 represents hydrogen or a 1-3C-alkyl radical, R3 represents hydrogen or a 1-3C-alkyl or 1-3C-alkoxy radical, R4 represents hydrogen or a 1-3C-alkyl radical and n represents the number 0 or 1, and their salts are new compounds with a marked protective effect on the stomach.
Patent JP-H0812891-B2 (JP)
IPC: H01L21/52
Filed: 1992-03-17
Abstract: PURPOSE:To realize a lead pin for diode for which solder piece can be bonded only through pressing by providing an annular peripheral protrusion on the header surface of a lead pin and forming the header surface irregularly within the annular protrusion. CONSTITUTION:A wire material is machined to have a circular header at one end thereof and an annular peripheral protrusion 9 is provided on the header surface while a large number of protrusions 6, 6... are formed on the header surface within the annular protrusion 9 thus manufacturing a lead pin 1. A solder piece 3 is then fit within the annular protrusion 9 and pressed against the protrusions 6, and recesses 7 may be made in the header surface in place of the protrusions 6. When the annular protrusion 9 and the protrusions 6 on the header surface are combined, protection of solder, prevention of wind up, and prevention of falling are improved furthermore and the solder piece can be bonded positively even to a material having very low affinity to solder.
Patent EP-1732471-B2 (EP)
Inventor: HARRIS BLAKE
IPC: A61F2/16
Filed: 2005-03-23
Granted: 2011-07-27
Abstract: A method for calculating the required power of a toric implant by using both the measured pre-operative corneal astigmatism and the predicted surgically-induced post-operative astigmatism. The surgically-induced post-operative astigmatism is predicted using power vector analysis of the surgical technique employed by the surgeon. Such a method provides a more accurate method of calculating the required post-operative refractive power of the implant. The method can be implemented manually, but preferably is automated by implementation on a computer through appropriate software.
Patent EP-1771237-B2 (EP)
Inventor: BOEHRS BRUCE ALLEN
IPC: B01D46/52
Filed: 2005-06-10
Granted: 2018-10-10
Abstract: The invention relates to an air filter cartridge (300) and an air cleaner arrangement comprising an air filter cartridge. According to the invention, the air filter cartridge comprises a z-filter media pack (300) comprising a stack of strips of filter media; each strip of filter media comprising a sheet of corrugated media secured to a facing sheet; the stack of strips defining opposite inlet and outlet flow faces with a set of inlet flutes and a set of outlet flutes extending therebetween; and, the stack of strips having first and second, opposite side surfaces extending between the inlet and outlet flow faces; the stack of strips being configured such that the opposite flow surfaces do not extend perpendicular to the set of side surfaces; and a housing seal arrangement comprising an axial pinch (303a) seal extending around the media pack (303).
Patent JP-S6227139-B2 (JP)
IPC: C22B21/00
Filed: 1984-05-25
Abstract: In a process for recovery of aluminium metal from coated light gauge aluminium scrap the scrap fragments are first decoated and then fed substantially continuously onto the surface of a body of molten metal above a channel-type induction heater. The molten metal is stirred to produce strong down flows at the molten metal surface to submerge the decoated scrap particles. The submergence may be effected by a coreless induction heater acting on the body of molten metal or other electromagnetic device such as one or more linear induction motors which are employed to set up a strong axial down flow at the center of the metal surface or to generate a vortex at that location.
Patent JP-3406372-B2 (JP)
IPC: D03D15/283
Filed: 1994-05-20
Granted: 2003-05-12
Abstract: Disclosed is a propylene polymer composition consisting essentially of (A) a propylene polymer resin and (B) from 0.05 to 0.2 parts of a normally solid, high molecular weight, gel-free, propylene polymer material having (1) a branching index of less than 1 and significant strain hardening elongational viscosity, or (2) at least (a) either z-average molecular weight Mz of at least 1.0 x 10<6> or a ratio of the z-average molecular weight Mz to weight average molecular weight Mw, Mz/Mw, of at least 3.0 and (b) either equilibrium compliance Jeo of at least 12 X 10<-><5>cm<2>/dyne or recoverable shear strain per unit stress Sr/S of at least 5 x 10<-><5> cm<2>/dyne at 1 sec<-><1>.
Patent JP-2780722-B2 (JP)
IPC: A61K6/00
Filed: 1990-04-24
Granted: 1998-07-30
Abstract: An acrylic copolymer comprises (a) repeating units derived from (meth)acrylic esters and (b) repeating units from a vinyl cpd. contg. gps. of formula -SO3R (R = H or lower alkyl) or its salt; wherein at least one part of ester gps. of (a) are substd. by repeating gps. derived from (meth)acrylic esters. Also claimed are: (A) prepn. of the copolymer by reacting cpds. of formulae (Ia), (IIIa) and (IIa), the ratio of ((Ia)+(IIIa)/(IIa) being 95:5-5:95, and (Ia), (IIa) and (IIIa) R1, R3-5 = H or 1-5C alkyl; R2, R6 = 1-5C alkyl; d = 1-300. (B) adhesive compsn. contg. the above copolymer. (a) is of formula (I), (b) is of formula (II); and the substd. part of (a) has repeating units of formula (III).
Patent JP-H0791532-B2 (JP)
IPC: D01F9/08
Filed: 1990-05-01
Abstract: A sintered sol gel alumina based filament made up predominantly of fine alpha alumina crystals, a method of making same and use or the filament as abrasive particle and reinforcement of composite materials.
Patent JP-H0380660-B2 (JP)
IPC: H02K7/06
Filed: 1982-07-06
Abstract: PURPOSE:To realize easy installation of a slanting device with no need of precise position adjustment by providing a motor, movable member advanced/retreated through driving by this motor and a potentiometer in united one body in a casing. CONSTITUTION:A worm gear 20 is fixed to an output shaft 18 of a driving motor 12 provided sideways on the upper part of a casing 10, and a worm wheel 22 rotatably supported in the casing 10 is put into rotation through rotation of the worm gear 20. A screw hole 28 is formed in the central part of the worm wheel 22, and a screw shaft part of an operational rod 14 with a spherical body 32 formed at its top is screwed into said screw hole. A rack part 34, formed on one side close to the tip part of the operational rod 14, is engaged with a pinion 38 fixed to a rotational shaft 36 of a potentiometer 16 provided in the lower part of a housing 10. Then, a head lamp unit 46 is slanted by means of advance/ retreat of the operational rod 14 through a connective rod 48 equipped with a globular concave part 50 into which a spherical body 32 is fitted.
Patent JP-3369845-B2 (JP)
IPC: C08B37/00
Filed: 1996-04-09
Granted: 2003-01-20
Abstract: Processes for the preparation of polyglucosamine derivatives, e.g., hydroxypropyl chitosan and carboxymethyl chitosan, are disclosed. The polyglucosamine derivatives can be prepared in a covalently bonded form using a dilute caustic medium or ionically bonded form. Strong bases and undesirable water-immiscible organic solvents can be avoided. The covalently bonded derivatives dissolve into the dilute caustic medium upon formation. Compositions containing the derivatives and uses for the derivatives are also disclosed.
Patent JP-H0210277-B2 (JP)
IPC: D21F1/02
Filed: 1982-07-16
Abstract: The disclosure concerns the wire end section of a paper making machine. The wire belt is an endless loop and the pulp suspension is supplied by one or more head boxes. The head box has an upstream and a downstream flow guide wall defining a pulp outlet opening between them. The downstream guide wall has a convexly curved slide shoe which cooperates with the passing wire belt to define a web-forming zone. At the other side of the wire belt, upstream of the outlet opening, another convexly curved wire support surface is defined for leading the wire belt into the web-forming zone. Both of the convexly curved surfaces are displaceable transversely to the direction of pulp flow from the head box. The radius of curvature of the slide shoe is greater at the outlet opening and smaller away from the outlet opening. The radius of curvature of the cooperating supporting surface on the other side of the belt is smaller than the mean radius of curvature of the slide shoe. Where a plurality of head boxes are provided, drainage water from one head box is collected and is pumped to supply water for the other head box, and vice-versa.
Patent JP-H0422896-B2 (JP)
IPC: C07C201/02
Filed: 1984-06-22
Abstract: The invention concerns a process for the preparation of nitric acid esters of organic hydroxy compounds by reacting an organic hydroxy compound with nitric acid in the presence of sulphuric acid and in a solvent, followed by separating off the spent acid, substantially neutralizing the residual acidity of the organic solution, and removing solvent to leave the organic nitrate. From 95% to 220% of the stoichiometric requirement of nitric acid for complete nitration is used. The mole ratio of water to sulphuric acid at the end of the reaction is from 0,2:1 to 2,5:1. From 200 to 2000 ml of solvent per mole of hydroxy group is present. Yields of at least 92% are obtained. The invention is particularly suitable for the preparation of alkyl nitrates, alkylene or polyalkylene glycol, monoalkyl ether mononitrates, alkylene or polyalkylene glycol dinitrates, diol nitrates, nitrates containing homocyclic or heterocyclic rings, or nitrates derived from polyols.
Patent JP-2885542-B2 (JP)
IPC: C07B61/00
Filed: 1991-06-04
Granted: 1999-04-26
Abstract: A method is provided for the preparation of ibuprofen by carbonylating 1-(4 min -isobutylphenyl)ethanol (IBPE) with carbon monoxide comprising initially a reaction mixture comprising IBPE, ibuprofen and a catalyst for the carbonylation with carbon monoxide under conditions to initiate the reaction, and continuing to feed carbon monoxide to the composition to produce the desired yield of ibuprofen. Preferably the catalyst comprises palladium and a monodentate phosphine ligand. The presence of ibuprofen in the feed composition when the reaction is initiated with CO makes it possible to obtain high selectivities to ibuprofen with substantially complete conversion of IBPE at much shorter reaction times than if no ibuprofen is present initially.
Patent JP-H0630984-B2 (JP)
IPC: G11B5/80
Filed: 1985-06-20
Abstract: A hot embossing foil includes, besides a magnetic layer, a layer which has a structure producing a diffraction effect such as a hologram. The foil may also be provided with a signing layer which in the operational condition of the foil is at the exposed surface thereof to which writing can thus be applied, while nonetheless permitting detection of the diffraction-effect structure.
Patent JP-H0512903-B2 (JP)
IPC: H04N5/445
Filed: 1982-08-03
Abstract: PCT No. PCT/JP83/00204 Sec. 371 Date Apr. 3, 1984 Sec. 102(e) Date Apr. 3, 1984 PCT Filed Jun. 24, 1983.A vertical edge width calculation circuit 31 has a plurality of series-connected delay circuits 31a to 31h each having a one-horizontal period delay time. A horizontal edge width calculation circuit has a plurality of 1-pixel delay circuits 32a to 32h corresponding to the edge width. A horizontal distance between an input digital superimpose key signal and a raster position is calculated in accordance with the calculated vertical distance, that is, the edge width. In accordance with the calculated vertical and horizontal distances, a detection circuit 34 detects as a true Euclidean distance a minimum value among a plurality of Euclidean distances between the digital superimpose key signal and the raster position which are stored in ROMs 330 to 335.
Patent JP-H0428335-B2 (JP)
IPC: A22C21/00
Filed: 1990-06-06
Abstract: A support device for supporting eviscerated poultry carcasses or parts thereof for the purpose of or during processing are described. This support device includes a support body having a saddlehorn, onto which the poultry carcass, present in the form of the front half or thorax, may be slid. A clamping device actuatable by hand operation or from the feed movement of the support device ensures by means of a clamping lever secure support by clamping of the sternum in its end region between the coracoid bones. The clamping lever of the clamping device during loading is in an open position which does not interfere with this. 
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Patent JP-H0820946-B2 (JP)
IPC: G06F9/22
Filed: 1987-06-29
Abstract: A programmable controller which combines microaddress control logic, memory, a microinstruction decoder, and I/O into a unitary, integrated device. The microaddress control logic is responsive to sequencing signals developed by the microinstruction decoder, and includes an address generator which develops the program address. The memory, which can be either PROM or RAM, is addressed by the address and outputs a microinstruction word to a pipeline register. The microinstruction word has an internal field which is coupled to inputs of the microaddress control logic and the microinstruction decoder, and a control field which is coupled to an output buffer. The output buffer includes multiplexers which permit either the program count or the control field to be multiplexed to the output pins of the device. When the program address is multiplexed to the output pins, the programmable controller can address external memory devices.
Patent JP-3360977-B2 (JP)
IPC: C12Q1/68
Filed: 1995-07-14
Granted: 2003-01-07
Abstract: Method for the sensitive detection of a target nucleic acid by hybridization with a probe nucleic acid. The latter contains a part which can hybridize with the target nucleic acid and a nucleic acid-specific part which does not hybridize with the target nucleic acid. The method further comprises cleavage of the probe nucleic acid, hybridization of a cleavage product of the probe nucleic acid containing the part that does not hybridize with the target nucleic acid with a matrix nucleic acid containing a part that can be hybridized with the cleavage product and a part that cannot be hybridized with the probe nucleic acid. The method also comprises the determination of the hybrid consisting of the cleavage product and the matrix nucleic acid and a reagent kit suitable for this purpose.
Patent JP-3195381-B2 (JP)
IPC: A61K31/40
Filed: 1991-07-31
Granted: 2001-08-06
Abstract: Compounds of formula: <IMAGE>  in which   - R1 denotes a halogen atom, a C1-C4 alkyl or alkoxy, a hydroxyl or a benzyloxy, cyano, trifluoromethyl, nitro or amino group; - R2 denotes a C1-C6 alkyl, a C3-C7 cycloalkyl, a C5-C7 cycloalkene, a phenyl, unsubstituted or mono- or polysubstituted by a C1-C4 alkyl or alkoxy, a halogen or a trifluoromethyl, nitro or amino group;   - R3 denotes a hydrogen atom or a C1-C4 alkyl; - R4 denotes a carboxyl group, a C1-C6 alkoxycarbonyl group, a benzyloxycarbonyl group or a carboxamide group of formula CONR6R7; - R5 denotes a C1-C4 alkyl, 1-naphthyl, 2-naphthyl, 5-dimethylamino-1-naphthyl, phenyl, unsubstituted or substituted by one or more substituents chosen from a halogen, a C1-C4 alkyl, a trifluoromethyl, nitro, amino group free or substituted by one or 2 C1-C4 alkyls, a hydroxyl, a C1-C4 alkoxy, a C1-C4 alkenoxy, a C1-C4 alkylthio or a trifluoromethoxy, benzyloxy, cyano, carboxyl, C1-C4 alkoxycarbonyl, carbamoyl or C1-C4 alkylamido group or, when m = 0, R5 may denote a group: <IMAGE> - each of R6 and R7 independently denotes hydrogen, a C1-C6 alkyl, a phenylalkyl in which the alkyl is C1-C4 or R6 and R7 together form a -(CH2)p- group;   - n denotes 0, 1 or 2;   - m denotes 0, 1 or 2;   - p denotes 4, 5 or 6;  and their optional salts. These compounds have an affinity for the vasopressin and ocytocin receptors.
Patent JP-H048371-B2 (JP)
IPC: C01B39/14
Filed: 1985-09-04
Abstract: The filter press cake, obtained by separation of the raw Zeolite from the major portion of the mother liquor and not washed, or only partially washed, is additivated with a suitable surface-active agent, added in the amount of from 1 to 2% in weight on the weight of the wet Zeolite. The thus-fluidized Zeolite is treated in a high-turbulence zone with sulphuric acid at a concentration greater than 70%, which is added in such an amount as to produce a nearly complete neutralization of the final Zeolite.
Patent JP-2542787-B2 (JP)
IPC: G01N33/78
Filed: 1993-08-13
Granted: 1996-10-09
Abstract: In a process for determining thyroxine (T4) or triiodothyronine (T3) in serum, a standard solution which contains bovine thyroxine-binding globulin (TBG) and thyroxine or triiodothyronine dissolved in a buffer solution is used for calibration.
Patent JP-2795651-B2 (JP)
IPC: A61K31/19
Filed: 1988-08-27
Granted: 1998-09-10
Abstract: A calcium citrate malate complex or mixture having a molar composition of calcium:citrate:malate of about 6:2:3. The calcium citrate malate is preferably administered in an oral dosage form, containing pharmaceutically-acceptable carriers and excipients.
Patent JP-3847461-B2 (JP)
IPC: G03C1/76
Filed: 1998-07-21
Granted: 2006-11-22
Abstract: A heat-developable image-recording material which is heat-developed at a development temperature of from 80 DEG C to 140 DEG C, and comprises, on both sides of a support, undercoat layers comprising a vinylidene chloride copolymer containing at least 70% by weight of vinylidene chloride monomer repeating units and having a thickness of 0.3  mu m or more for each.
Patent JP-3849078-B2 (JP)
IPC: C07B60/00
Filed: 1995-08-29
Granted: 2006-11-22
Abstract: When a tetraalkyl orthotitanate transesterification catalyst is used in the preparation of N-oxyl hindered amine esters, the N-oxyl compound is obtained in excellent yield and purity when moderate temperatures (90-130 DEG C) and an aliphatic hydrocarbon solvent are used. The N-oxyl compounds are light stabilizers and also inhibitors for preventing the premature polymerization of ethylenically unsaturated monomers.
Patent JP-2534391-B2 (JP)
IPC: G03G15/16
Filed: 1990-09-21
Granted: 1996-09-11
Abstract: PURPOSE:To attain self-repairing by inferring the cause of a failure based upon qualitative data and failure diagnostic knowledge stored in a storage means and selectively driving plural actuator means. CONSTITUTION:Status data applied in response to the application of the status data from a data input means are compared with featured data, e.g. reference data, and when the status data are relatively lower or higher than the reference data, the accurance of a failure is discriminated. When the failure occurs, the failure state of an image forming device is diagnosed based upon the qualitative data and failure diagnostic knowledge stored in the storage means 14 and which element out of plural constitutional elements of the image forming device is abnormal is inferred and displayed. While referring to the display, a service man or the like operates an operation instruction means and drives one of autuator means 6a to 6c necessary for the repair of the failure by a driving means. Thus, the self-repairing can be executed.
Patent JP-4351335-B2 (JP)
IPC: F16D65/18
Filed: 1999-09-30
Granted: 2009-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of accurate and good-response action. SOLUTION: Ball screws mutually oppositely formed are provided on two layers of the inner peripheral side and the outer peripheral side of a rotor body 5. When the body 5 is rotated, the inner body 3 and the outer body 4 move linearly accurately in proportion to the rotation of the body 5. Since the screws are formed in mutually opposite directions in an inner peripheral side ball rolling surface 11 and an outer peripheral side ball rolling surface 15, the inner body 3 as well as the outer body 4 move linearly in mutually opposite directions, with a disc 1 is held therebetween. Since both the bodies 3, 4 are moved linearly, a distance between the bodies 3, 4 are increased or decreased at the speed two times the case where any one of them are moved.
Patent JP-2713444-B2 (JP)
IPC: A61F13/02
Filed: 1988-11-16
Granted: 1998-02-16
Abstract: An adhesive dressing comprises a backing layer (2) having over one surface a pressure sensitive adhesive layer (3). A removable protector (4) covers the adhesive layer and a handling means (5) is present at one edge of the backing layer. The dressing has a fold (8) in a direction substantially parallel to the handling means so that the backing layer is on the outside of the fold. The portion of the dressing beyond the fold is releasably attached to the portion of the dressing before the fold preferably by means of a double-sided tape (10). In use the protector may be peeled from the adhesive layer up to the fold when peeling will stop. The protector and handling means may be used to position the dressing on the skin. Application of a further force peels the protector from the rest of the adhesive surface. The dressings are for use as I.V. dressings.
Patent JP-H0368527-B2 (JP)
IPC: H01G11/26
Filed: 1987-12-10
Abstract: PURPOSE:To improve impregnation of an electrode with electrolyte by mechanically forming recesses for breaking a surface smooth layer on the surface of a sheet, and then punching a sheetlike electrode of predetermined shape from the sheet. CONSTITUTION:A plurality of styluslike protrusions 20 are formed on the bottom of the upper die 19a of embossing means 13 facing a sheet 10, the protrusions 20 are penetrated to the sheet 10 upon dropping of the die 19a, and recesses 21 for breaking the surface plane layer of the sheet 10 are formed on the sheet 10. Electrode punching means 14 punches sheetlike electrodes 10a from the sheet 10 while moving it in a direction perpendicular to the feeding direction of the sheet 10. Thus, electrolyte is sufficiently and uniformly impregnated in the electrodes 10a from both the recesses 21 formed on the surface of the electrode 10a and the side face of a cut port in case of punching it from the sheet 10.
Patent JP-3601154-B2 (JP)
IPC: F16H61/06
Filed: 1995-12-29
Granted: 2004-12-15
Abstract: A control system for an automatic transmission having friction coupling elements, at least one of which is locked in 3rd and 4th gears and unlocked in 1st and 2nd gears, includes a first shift valve shiftable between 3rd and 4th gears, and second shift valve shiftable between in 2nd gear and 1st gear in which engine brake available, and a solenoid valve providing control pressure which is selectively directed to these shift valves and cause them to shift so as to lock or unlock the friction coupling elements. <IMAGE>