baber/WOPTO huggingface dataset:
Patent JP-2788841-B2 (JP)
IPC: B01J31/24
Filed: 1993-06-16
Granted: 1998-08-20
Abstract: A process for the asymmetric hydrogenation of 6,7-dihydropyrido[1,2-a]indole-8-methanol or of its aromatically substituted derivatives of the general formula <IMAGE> in which R<1>, R<2> and R<3> independently of one another denote hydrogen, halogen, C1-7-alkyl, C1-7-haloalkyl, hydroxyl, C1-7-alkoxy, C1-7-alkylthio, C1-7-alkylsulphinyl, C1-7-alkylsulphonyl, nitro, amino or acylamino, to give (S)- or (R)-compounds of the general formula <IMAGE> in which R<1>, R<2> and R<3> have the abovementioned meanings and <*> denotes the chiral centre, is carried out using optically active rhodium-diphosphine complexes as catalysts. The preparation of the novel compounds II, which form a further subject of the present invention, is likewise described. The compounds I and II are useful intermediates, e.g. for the preparation of pharmaceutical active compounds.
Patent JP-S6337943-B2 (JP)
IPC: H01M6/00
Filed: 1980-12-04
Abstract: Disposed between the positive electrode and the negative electrode in addition to the separator layer is an electrolyte-impermeable inert film or foil about 5 to 50 microns thick. The film or foil includes a very small current-focusing aperture produced by piercing, punching, or melting. The entire electrolytic current is focused through this aperture. The area of the aperture is at least ten times smaller than the surface area of the separator layer. The thickness l of the film or foil and the radius ri of the aperture are governed by the relationship 4l/ri</=10. The electrolyte-impermeable film or foil is sealingly clamped between the positive electrode and a sealing ring at the edge of the cell. The film or foil may be of a synthetic resin polymer material, of nickel, or of a nickel alloy. Self-discharge is decreased by the construction of the cell. The cell may be in a flat form without any appreciable decrease in the energy density taking place. Furthermore, the cell presents advantages when electrolytes having a low freezing point are used. The cell is well suited as a power source for electronic watches, pacemakers, or as a voltage source for electronic memories.
Patent JP-H07107478-B2 (JP)
IPC: C22B9/05
Filed: 1986-07-30
Abstract: During the assembly of a gas circulation block, encased in sheet metal, a conical sheet-metal sleeve is placed onto a shaped block which is in the form of a truncated cone and made of a refractory material, then a sheet-metal cover provided with a gas supply tube is laid onto the larger end face of the shaped block and then the sheet-metal sleeve is welded onto the sheet-metal cover. In order to reduce the assembly effort and at the same time to create an improved gas circulation block, the conical sheet-metal sleeve is heated up before placing onto the shaped block and is then shrunk onto the shaped block. By the shrinking of the sleeve, every type of dimensional inaccuracy is compensated for, whether on the shaped block or on the sheet-metal sleeve, so that the sheet-metal sleeve, in the shrunk-on condition, sits uniformly and tightly against the shaped block over its entire periphery and its entire length.
Patent JP-2963559-B2 (JP)
IPC: D06M13/244
Filed: 1991-08-12
Granted: 1999-10-18
Abstract: Apparatus for the effective flame-retardant treatment of textiles includes a chamber (1), entry (12) and exit (13) points for the fabric, a duct (13) located within the chamber (1) for the passage of a gas including ammonia through the textile, recycling means (6; 7; 8) to remove at least some of the gas and return it to the chamber, together with sampling means (15) to monitor the ammonia level within the chamber. Preferably, the fabric passes, in a serpentine manner, over a plurality of rollers (4) within the chamber (1). The chamber may also have a sloping roof (5) to prevent condensed liquid from dripping on to the fabric and a gully (10) to collect the condensed liquid. The initial concentration of ammonia is set at between 70% and 90% in order to provide a reservoir of ammonia to compensate for higher ammonia take-up by the fabric at lower temperature. <IMAGE>
Patent JP-2510495-B2 (JP)
IPC: A61F13/539
Filed: 1985-09-17
Granted: 1996-06-26
Abstract: A disposable waste-containment garment such as a disposable diaper, an external incontinent protection garment for adults (e.g. adult incontinent briefs), an external catamenial, or a disposable liner for either a disposable diaper or an incontinent brief. The garment, which may be elasticized by, for example, having elasticized leg cuffs and waistbands, comprises an absorbent core comprising substantially unbonded fibers disposed between a liquid permeable lamina and a liquid impermeable backsheet, and the liquid permeable lamina and the absorbent core are bonded together in face to face relation with an open pattern of adhesive: preferably a fine scale reticulated network of filaments of pressure sensitive hot melt adhesive having a weight of from about one-half (½) milligram to about three (3) milligrams per square inch (from about 0.8 to about 4.7 grams per square meter) but, more preferably, from about one-and-three-tenths (1.3) milligrams to about two-and-three-tenths (2.3) milligrams per square inch (from about 2.0 to about 3.6 grams per square meter) and, most preferably, about two (2) milligrams per square inch (about 3.1 grams per square meter). In a preferred embodiment of such a garment, the liquid permeable lamina is a portion of a wet-strength-tissue envelope in which the absorbent core is disposed and secured; and the core further comprises elements of highly liquid absorbent matter which elements may be fibrous or particulate or the like in form. Additionally, such garments may further comprise additional laminae which may also be adhesively secured together or to the above enumerated elements: preferably in the manner in which the lamina described above is adhesively secured to the absorbent core.
Patent JP-2642432-B2 (JP)
IPC: C08F291/02
Filed: 1988-08-19
Granted: 1997-08-20
Abstract: In a first stage of this process an elastomer latex is prepared in aqueous emulsion in the presence of an ionic surface-active agent, from at least one ethylenically unsaturated monomer; then, in a second stage, at least one vinyl monomer which is insoluble in water or poorly soluble in water is added to the latex thus obtained. According to the invention, the ionic charges carried by the said latex are quantitatively neutralised by adding to the latex + monomer(s) system a transfer agent carrying ionic charges of opposite sign to those of the surfactant employed in the first stage, in order to produce the transfer of the particles of the said latex into the said vinyl monomer(s); and, in a third stage, a suspension or bulk polymerisation is performed on the phase consisting of the said monomer(s) from the second stage and containing the transferred latex particles.
Patent JP-2868522-B2 (JP)
IPC: A61L15/00
Filed: 1988-08-26
Granted: 1999-03-10
Abstract: There is disclosed the process of incorporating a deodorant powder (of various mechanisms of action) into a hydrophilic, swellable, water-insoluble asbsorbent crosslinked polymer, which swellable polymer is coated on a thin, flexible, substrate e.g. a non-woven web, a paper tissue, or a water-insensitive film, and the resultant flexible structures which contain the deodorant powders, held in a dust-free stable manner, and their use as one or more components of body fluid absorbent structures such as sanitary napkins.
Patent JP-3107752-B2 (JP)
IPC: F02D41/34
Filed: 1996-09-04
Granted: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving direction estimating device to estimate a driving direction precisely reflected by the drive will of a driver. SOLUTION: In a drive direction estimating means 100, based on a drive- associated variable, the drive directions DL of a vehicle are estimated, in order, and in a standard drive direction estimating means 102, based on a past drive direction DL estimated by an operation direction estimating means 100, a standard drive direction SDL for a vehicle to indicate the average drive direction or the standard drive direction of a given driver is estimated. By an output filter means 104, by applying filter processing on the drive direction DL based on a filter constant KDL2 being the function of the standard drive direction SDL, a driving direction FDL high-precisely reflected by the will of the driver is provided.
Patent JP-H0556393-B2 (JP)
Inventor: HANSUUKURISUTOFU UIRUKU
IPC: C08G63/42
Filed: 1983-12-16
Abstract: Alkyd resin mixtures for use in stoving water lacquers which contain polyols having an average molecular weight of from 200 to 2000 g/mole, an average -OH functionality of >2, and terminal groups of the formula, -CHR-OH in which R=-H, -CH3, or both -H and -CH3.
Patent JP-3269014-B2 (JP)
IPC: G06F21/62
Filed: 1997-09-04
Granted: 2002-03-25
Abstract: A data hiding method, for embedding information indicating a specific meaning into a media data array comprising a plurality of array elements, comprises the steps of:   (a) preparing a pattern array having a plurality of array elements, the pattern array having at least a positive unit value and a negative unit value, and the sum total of the positive and negative unit values being zero; (b) specifying (N) number of hiding regions in the media array, the hiding region having a size corresponding to that of the pattern array; (c) determining an amount of operation for each of the array elements according to the locationally corresponding positive or negative unit value with respect to one of the hiding regions, by referring to a hiding rule providing a correspondence between the meaning of information and an application of the pattern array to the hiding region; (d) adding the determined amount of operation to each of the array elements with respect to the hiding region; and (e) performing the steps (c) and (d) with respect to the (N) number of the hiding regions so that information is embedded into (N) number of the hiding regions.   <IMAGE>
Patent JP-3085630-B2 (JP)
IPC: C03B5/235
Filed: 1994-09-13
Granted: 2000-09-11
Abstract: A combustion method wherein oxidant and fuel are provided into a charged furnace in a substantially stoichiometric ratio for relatively complete combustion and secondary oxidant is provided in a defined manner outside the furnace for further combustion without excessive NOx formation. <IMAGE>
Patent JP-H0771811-B2 (JP)
IPC: B29C45/26
Filed: 1993-09-30
Abstract: The present invention relates to a hot runner sealed edge gated injection molding system. The system includes a mold cavity plate (28) with at least one injection gate (16) and a nozzle assembly (12) having a tip end (40) and at least one melt channel (14, 38) for transporting molten plastic material. The system further includes an annular seal ring (42) which fits snugly over the tip end of the nozzle assembly. The seal ring has at least one melt channel (56) and at least one orifice (54) for transporting molten plastic material from the at least one melt channel in the nozzle assembly to the at least one injection gate in the mold cavity plate. In a preferred embodiment, the seal ring is formed from a material having a thermal coefficient of expansion lower than the thermal coefficient of expansion of the material forming the nozzle. As a result, the nozzle when heated will expand at a greater rate than the seal ring resulting in an effective sealing arrangement with the seal ring being pressed against the mold cavity plate and being gripped by the nozzle. <IMAGE>
Patent JP-2759828-B2 (JP)
IPC: E05F3/20
Filed: 1989-10-13
Granted: 1998-05-28
Abstract: PURPOSE:To prevent the generation of large collision noise and breakage by installing a damper in a door hinge. CONSTITUTION:As a door is closed, a rotary plate 5a fixed on the door turns in the B direction, and a hollow piston 7 slides downward, and the top edge part 7a of the piston 7 presses the damper liquid 17 charging a liquid chamber 8. Then, the damper liquid 17 passes through an orifice 12 on a partitioning wall 11, and flows into a liquid chamber C. Then, a movable shaft 16 is pressed by the damper liquid 17 which flows into the liquid chamber C, and pushed up by a prescribed quantity. Accordingly, the door slosing speed is decelerated by the resistance in the square of speed, viscous resistance, etc., with which the damper liquid 17 is applied during the passing at a high speed through the orifice 12, and shock can be softened.
Patent JP-2622252-B2 (JP)
IPC: C12N1/19
Filed: 1985-12-06
Granted: 1997-06-18
Abstract: Transformed yeasts are disclosed, such that the DNA thereof comprises at least one copy of a fragment coding for a 1,4- beta -N-acetylmuramidase and that said fragment is expressed therein as the corresponding active protein. A process for preparing lysozyme by growing said transformed yeasts is also disclosed.
Patent JP-H0794282-B2 (JP)
IPC: B65G9/00
Filed: 1987-10-30
Abstract: A peg for use in overhead conveyors, for carrying pairs of trousers in an industrial pressing process between work-stations. The peg incorporates a hook, made up of a cylindrical rod attached at one end to the body of the said peg, so that the hook can turn in the said body, and vice versa: the other end is shaped so as to facilitate its suspension from the overhead conveyor. The peg body is formed by two rigid parts which hold in place two inverted V-shaped plates and two strips, to which enable it to tilt from one side of the said plates to the other.
Patent JP-3211226-B2 (JP)
IPC: F24F11/02
Filed: 1996-11-01
Granted: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous operation of a breaker by preventing a compressor, outdoor and indoor fan motors and a four-way valve of an air conditioner from being simultaneously started. SOLUTION: An operation controller comprises a current sensor 20 for detecting the magnitude of current supplied on a power line L, and a start control part 81 for controlling the timing of start of the compressor 40 of an air conditioner 1, an outdoor fan motor 50, an indoor fan motor 60, and a four- way valve switch solenoid 70. Namely, after the compressor 40 is started, whether the current supplied onto the power supply line L is larger than a prescribed first current value or not is decided. When it is larger than the prescribed first current value, the outdoor fan motor 50 or the like is not started and the decision is to be carried out again after several seconds. When it is smaller than the prescribed first current value or it becomes small, the indoor fan motor 60 or the like is started.  The prescribed first current value is set to a value which is smaller than the starting current of the compressor 40 and larger than the starting current when the indoor fan motor 60 or the like is simultaneously started.
Patent JP-2888961-B2 (JP)
IPC: A61Q11/02
Filed: 1990-10-29
Granted: 1999-05-10
Abstract: Methods and formulations for removing glycoside-containing substances from surfaces by treatment with Type II endoglycosidase alone or in combination with other enzymes and/or detergents.
Patent JP-2971821-B2 (JP)
IPC: G01N1/36
Filed: 1996-11-06
Granted: 1999-11-08
Abstract: A method of assaying a biological specimen, such as a mucoid secretion specimen, for the presence of selected bacterial species, such as mycobacteria, wherein the selected bacterial species are concentrated from the biological specimen into a concentrated specimen by concentrating white blood cells from said biological specimen, which white blood cells are associated with a portion of said selected bacterial species.
Patent JP-2558107-B2 (JP)
IPC: A61K31/535
Filed: 1986-12-18
Granted: 1996-11-27
Abstract: A topical preparation containing, as an active ingredient, 9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyr ido[1,2,3] [1,4]-benzoxazine-6-carboxylic acid or a salt thereof.
Patent JP-2826379-B2 (JP)
IPC: A61K31/425
Filed: 1990-11-28
Granted: 1998-11-18
Abstract: Thiazolidine derivatives of formula (I): <CHEM> (in which: R<1>, R<2>, R<4>, R<5> are each hydrogen or alkyl; and R<3> is hydrogen, aliphatic acyl, alkoxycarbonyl, or arylcarbonyl) and pharmaceutically acceptable salts thereof are anti-hypertensive agents and are useful in the treatment of obesity-related hypertension and for the preparation of uses for such treatment.
Patent JP-4791618-B2 (JP)
IPC: B07B7/083
Filed: 1999-11-29
Granted: 2011-10-12
Abstract: Each rotor (5,9) has a sealed cover plate (15,16) at one end and a discharge device (13,14) for the fine or medium particle fraction at the other end. The two cover plate ends of the two rotors face each other, forming a radial flow gap in between. Two rotors with paddle wheels are mounted inside a housing (3,4) and driven by motors (8,12) on the same side. Each rotor is provided with a tangential air supply (19, 20) at rotor height and provided with a fixed guide vane rim located at a radial distance from the rotor periphery. A supply (17) for the particulate product is present, along with discharge means (13,14,18) for the fine, medium and coarse particle fractions. Particulate product flows through the separation region in the rotor axial direction.
Patent JP-3183547-B2 (JP)
IPC: C02F3/06
Filed: 1991-12-03
Granted: 2001-07-09
Abstract: Reactor for oxidation and biological reduction of liquid to be treated by upward circulation and recirculation, comprising, in a vertical lengthwise enclosure (5) accessible by an entry (9), a lower biomass fixation layer (1) made of a material with a density lower than that of the liquid and an upper biomass fixation layer (3) made of a material with a density higher than that of the liquid, characterised in that the lower layer (1) is separated from the upper layer (3) by a transverse partition (2) forbidding the passage of the filtering materials between a lower zone situated under the partition (2) and an upper zone above the partition (2), a delivery of oxidising gas (8) provided under the upper layer (3) and above the partition (2), an output (10) of the treated liquid and recycled by a pump (12) and external piping (11) to the entry (9). 
<IMAGE>
Patent JP-4019130-B2 (JP)
IPC: H02M7/523
Filed: 1997-12-26
Granted: 2007-12-12
Abstract: The power converter has two main switches (S1,S2) which connect an output (S) to either a positive (VR+) or a negative supply rail (VR-). Two freewheeling diodes (D1,D2) support current in the load (L) and two switching capacitors (C1,C2) and an auxiliary circuit (CA) provide a median voltage. The auxiliary circuit has an auxiliary inductor (LA) in series with two auxiliary switches (T1,T2) which are connected between the output (S) and the mid-point (M) of a capacitive voltage divider (DC). Detectors (CAP,CC,DCM) detect oscillation in the current between the auxiliary inductor and the switching capacitors, then the interruption of the oscillatory current. This interruption triggers initiation of a conduction mode in the main switches.
Patent JP-H0732786-B2 (JP)
IPC: A61C8/00
Filed: 1990-12-27
Abstract: An individual tooth implant with a conical retention part 1, which is provided with displacement extensions 3. It is desirable for the implant to be introduced into the prepared alveolus and held therein without drilling deeply into the jaw bone. This is achieved by the displacement extensions being designed as wedge-shaped, sickle-shaped retention wings 3 which are provided lying opposite one another on the retention part 1. Since the retention part is conical and the retention wings have an oval cross-section, the individual tooth implant can be introduced dimensionally stable into the prepared alveolus and, by means of a maximum rotation about 90 DEG , can be given a primary stability in the interradicular alveolar bone. 
<IMAGE>
Patent JP-2712114-B2 (JP)
IPC: A61P25/20
Filed: 1992-07-10
Granted: 1998-02-10
Abstract: New 2-aminonaphthyridine derivative of formula: <IMAGE>  its optical isomers, its salts and its preparation. The product of formula (I) is particularly useful for preparing the automer of the product of formula: <IMAGE> which exhibits notable therapeutic properties.
Patent JP-2647219-B2 (JP)
Inventor: SINGER NORMAN S
IPC: A23L33/00
Filed: 1988-11-17
Granted: 1997-08-27
Abstract: New frozen whipped dessert foodstuffs have fat and/or oil partially or totally replaced by a macrocolliod. The macrocolloid comprises non-aggregated particles of denatured protein of mean dia. in the dry state of 0.1-2.0 microns. Less than 2% of the particles exceed 3.0 microns dia. and the particles are mainly spheroidal (800x optical microscopy). - Pref. the macrocolloid replaces dairy fat. It replaces over 50% (100% of the fat and/or oil). The foodstuff is an analog of ice cream contg. under 1% fat. The protein is denatured dairy whey protein, egg albumen, soy or bovine serum albumin. The foodstuff has at least 1x10 power 8 (9-12) particles per cc having dia. 0.5-2.5 microns. It contains less than 1% fat. The desserts are pred. from a premix of 5-20% protein, (25-100% of which is heat coagulable), by heat pasteurisation and high shear conditions. Cream substitute, sauces icing, cream pie fillings, spread and dips are new.
Patent JP-H0816045-B2 (JP)
IPC: A01N57/12
Filed: 1989-04-07
Abstract: The invention relates to ULV plant protecting arthropodicidal formulation comprising alkyl aryl polyglycol ether as further additives in addition to the active ingredient(s) dissolved in the mixture of alphatic hydrocarbons and sunflower oil. The formulation according to the invention has an initial contact angle on the plant surface of > 13 DEG , after 20 minutes of > 6 DEG and it is after 120 minutes still at least 2 DEG .
Patent JP-3677298-B2 (JP)
IPC: G01N35/10
Filed: 1997-06-30
Granted: 2005-07-27
Abstract: An automatic chemistry analyzer is provided having a high throughput and a high reliability. The analyzer uses nephelometric and turbimetric analyzers to analyze a wide variety of parameters within liquid samples typically generated in, for example, a large medical testing laboratory. The machine employs a unique probe and stirring rod assembly mounted at a slight angle with one another using rack and pinion assemblies so that the lower end of the probe and the lower end of the stirring rod are in very close proximity to one another. This feature allows the machine to be used in unusually small reaction cuvettes. The analysis machine also includes an onboard control sample so that the machine can be programmed to periodically calibrate its analyzing equipment during the course of normal operation. The machine also includes a sample station carousel having retainer clips for retaining a sample container rack which is constructed to retain a bar-coded card containing information regarding reagents used in the machine. A bar code reader located proximate to the sample carousel reads the bar-coded reagent information into the controller.
Patent JP-4023823-B2 (JP)
IPC: C07D277/28
Filed: 1996-06-28
Granted: 2007-12-19
Abstract: There is described a combination of ritonavir or a pharmaceutically acceptable salt thereof in combination with another HIV protease inhibitor, formulated as a single or separate composition, for use in the inhibition or treatment of an HIV infection or AIDS in a human host.
Patent JP-2542028-B2 (JP)
IPC: B05B15/04
Filed: 1987-12-17
Granted: 1996-10-09
Abstract: A mask for providing and protecting the shear edge of a mold from contact with oversprayed powder directed onto the wall of the mold cavity. The mask comprises an air flow duct having an opening located adjacent the shear edge of the mold. First and second air flow control members are adjustably mounted upon the duct adjacent the air flow opening. The first and second air flow control members have opposed edges spaced apart so as to define an air flow gap therebetween, which air flow gap is operable to direct an airstream from said duct onto the shear edge of the mold so as to effectively mask that shear edge from powder sprayed onto the cavity defining portion of the wall of the mold.