baber/WOPTO huggingface dataset:
Patent JP-3545506-B2 (JP)
IPC: G06V10/22
Filed: 1995-08-21
Granted: 2004-07-21
Abstract: A specific color field recognition apparatus and method are disclosed. A mechanism (20) fetches a first image including a specific color and a second image with the specific color eliminated therefrom by picking up an image of an object (11) having a specific color field (12) to be recognized. A device (24) produces a first density histogram and a second density histogram representing the number of pixels for each tone with respect to the first image and the second image, respectively. A converter (26) determines a plurality of local maxima in the first and second images and converts the density of the first and second images in such a manner at the first image a background portion (14) which is lowest density of the local maxima represents minimum of the gradation field, label portion (13) which is highest density of the local maxima represents maximum of the gradation area, at the second image the background portion (14) density represents lowest density of the gradation field, the letter density which is maximum of the local maxima represents a value which is inverted highest pixels of the local maxima of the first image. <IMAGE>
Patent JP-3568219-B2 (JP)
IPC: C07F7/18
Filed: 1993-08-06
Granted: 2004-09-22
Abstract: A synthesis of 1 alpha -hydroxy-19-nor-vitamin D compounds comprises (a) the construction of a 5,8-diol-6-yne intermediate by joining ring-A and ring-C/D portions of the desired end product via the condensation of an acetylenic derivative containing the C/D-ring portion of the desired end product with a cyclic dihydroxy ketone representing the A-ring of the desired end product; (b) the partial reduction of the 6,7 acetylenic triple bond linkage between the A and C/D ring portions to obtain a 5,8-diol-6-ene intermediate; and (c) the reductive removal of the 5,8-oxygen functions to generate the required 5,7-diene end product from which the desired 7-trans(7E)-isomer is purified directly, or after optional double bond isomerization of the 7-cis(7Z)-isomer employing a novel thiophenol-promoted isomerization step.
Patent JP-H0460885-B2 (JP)
IPC: B65G15/44
Filed: 1989-09-08
Abstract: A conveyor comprising an endless elastic conveyor belt extending around guide rollers to define a conveying portion and a returning portion, and support means for supporting the returning portion of the belt, is provided with longitudinally spaced stops on the belt to prevent or halt slippage of material carried by the conveying portion, each stop being disposed on a tongue formed in the belt by a pair of parallel slits in the belt so that the tongue has two longitudinal free edges and a transverse transition edge at each end at which the tongue merges flush into the belt.
Patent JP-3514526-B2 (JP)
IPC: H02H7/08
Filed: 1994-10-11
Granted: 2004-03-31
Abstract: A wholly digital motor-control system for surgical instruments is disclosed. The signal processor and drive-controller communicate digitally through optical fibers. The system provides fail-safe shutdown in the event that communication ceases for longer than a predetermined time, torque limitation and control of complex movement patterns. <IMAGE>
Patent JP-2542551-B2 (JP)
IPC: G09F7/16
Filed: 1992-09-07
Granted: 1996-10-09
Abstract: There is provided a thermal transfer type emblem made of thermoplastic synthetic resin comprising three-dimensional design elements made of a flexible thermoplastic synthetic resin sheet as well as a method of manufacturing the same. Design elements (10) formed with a design (9) printed in color on the surface are bonded to the underside of a carrier film (7) and a hot-melt type film (13) is bonded to the lower surface of each of said design elements (10). If necessary, a synthetic resin adhesive layer (12) is provided therebetween and said hot-melt type film (13) may be bonded to a sheet of releasing paper (14) at the underside. By appropriately selecting materials for the hot-melt type film (13) and the synthetic resin adhesive layer (12), the flexible and three-dimensional emblem can be so made as to firmly adhere to an object by simply pressing the emblem with an iron regardless of the material of the object. <IMAGE>
Patent JP-H0476772-B2 (JP)
IPC: B29C37/00
Filed: 1988-10-31
Abstract: PURPOSE:To tightly weld a transmitting filter without developing breakage, separation and the like by a method wherein a projection, which is made of the same stock as that of an annular spacer, is provided on the upper edge face of the annular spacer so as to weld a transmitting filter to the upper edge face of the spacer under the condition that the filter is sagged downwards by the air flowing out of a thermowelding jig. CONSTITUTION:A projection 1a, which is made of the same stock as that of an annular spacer 1, is provided on the upper edge face of the annular spacer 1. A transmitting filter 2 is heat-sealed to the upper edge of the annular spacer 1 by automatically pressing it with a thermowelding jig 3. At that time, the transmitting filter 2 is forcibly sagged downwards by the air flowing out of the thermowelding jig 3 so as to check the easy upward sagging deformation, separation and the like of the transmitting filter with the approach of the thermowelding jig 3 under heat. The projection 1a protects the transmitting filter 2 from being excessively pressed by serving as the buffering material for the annular spacer 1 during the instant, in which the projection is melted by the heat of the thermowelding jig 3 and at the same time and, after melting, increases the sealing strength between both the transmitting filter and the annular spacer by serving as the welding reinforcing material.
Patent JP-3993920-B2 (JP)
IPC: B60R16/02
Filed: 1997-10-09
Granted: 2007-10-17
Abstract: A method for entering and leaving a power-saving operation of a subscriber in an annular communication network includes transmitting data in the communication network in a format that prescribes a pulsed sequence of individual bit groups of identical length in which specific bit positions are reserved for a preamble which is decoded in a receive circuit of each subscriber. During a power-saving operation of a subscriber, at least part of the subscriber which contains the receive circuit remains turned on, and at least one special preamble code is provided, upon the reception of which a part of the subscriber turned off during the power-saving operation is turned on again.
Patent JP-H0796526-B2 (JP)
IPC: A01N37/10
Filed: 1986-12-03
Abstract: 1. An acrylate of the formula   see diagramm : EP0226917,P16,F2   where R**1 and R**2 independently of one another are each C1 -C8 -alkyl, X is hydrogen, C1 -C4 -alkyl, halogen, C1 -C4 -alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C1 -C10 -alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C4 H4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO2 ,   see diagramm : EP0226917,P16,F3   where R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl, or are phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, m is 0 or 1, n is from 1 to 4 and Z is oxygen, sulfur, SO or SO2 except methyl alpha-(2-phenoxymethylphenyl)-beta-methoxyacrylate.
Patent JP-2672987-B2 (JP)
IPC: C08L95/00
Filed: 1988-11-14
Granted: 1997-11-05
Abstract: A bitumen composition containing an asymmetric, radial block copolymer comprising i) a plurality of block copolymer arms comprising at least one polymeric block of a monoalkenyl aromatic hydrocarbon and at least one polymeric block of a conjugated diolefin polymer, and ii) a plurality of conjugated diolefin polymer arms. The bitumen composition exhibits increased toughness and tenacity as determined by the Benson method and is particularly useful in road paving applications. Best results are achieved when the asymmetric, radial block copolymer is sulfur vulcanized after incorporation into the bitumen composition.
Patent JP-2523403-B2 (JP)
IPC: G01R19/00
Filed: 1990-12-07
Granted: 1996-08-07
Abstract: A circuit for measuring the tension of an electricity line, the circuit comprising a capacitive divider comprising first and second capacitors, first and second amplification lines for amplifying the tension across the terminals of the second capacitor, said amplification lines having respective time constants of the order of 100 ms and in the range 2.5 ms to 15 ms, the amplification lines being connected to respective first and second controlled switches under the control of a logic circuit, the circuit further including a circuit for generating the absolute value of the algebraic difference between the signals provided by the amplification lines, and a comparator circuit for providing an output signal that controls the logic circuit causing it to change state when said absolute value exceeds a given threshold.
Patent JP-2608345-B2 (JP)
IPC: C07K1/02
Filed: 1990-12-04
Granted: 1997-05-07
Abstract: Reaction and solubilising medium for the synthesis of peptides. This reaction and solubilising medium for the synthesis and/or purification of peptides comprises a diluent A chosen from the group of water-immiscible solvents and a phenol B. Application to the synthesis of peptides which are optionally employed for the synthesis of medications, vaccines or agri-foodstuff or plant-protection products.
Patent JP-2997059-B2 (JP)
IPC: C09K23/00
Filed: 1991-12-05
Granted: 2000-01-11
Abstract: PCT No. PCT/EP91/02322 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Dec. 5, 1991 PCT Pub. No. WO92/11330 PCT Pub. Date Jul. 9, 1992.In the new process, cleaning and care preparations for floors, shoes, leather and furniture are produced by mixing a wax emulsion containing alkyl glycoside as emulsifier with the other constituents of the preparation. The alkyl glycosides correspond to the following general formula R-O(-G)nI in which R is a long-chain C8-22 alkyl radical, G is a glycoside-bonded residue of a monosaccharide and n has a value of 1 to 10. The wax emulsions are distinguished by particular particle fineness and extremely good compatibility with the other constituents of the preparations.
Patent JP-H0794801-B2 (JP)
IPC: F02B33/34
Filed: 1987-04-03
Abstract: The rotating and alternating piston machine is an alternating or free piston machine in which the pistons effect a rotating and alternating movement. Main characteristics: 1) the use of rotation or alternation/rotation, for example in order to control the ports provided in the cylinder walls of two- and four-stroke engines, pumps and compressors; 2) simple conversion of rotating and alternating movement by mechanical or electrical means. The rotating and alternating piston machine offers the possibility of: pumps, including the electric drive, in which there is only one rotating part; direct conversion of the alternating movement of the piston into electrical energy; control of the gas movement by the piston; operation of other ports having specific functions (for example, introducing additional compressed gas, discharge ports operating in succession etc.); free selection of the number of piston strokes per rotation; choice of piston stroke kinematics; powerful rotation or swirling of charge; easily designed compact and inexpensive machines; possible integration of a compressor without having to provide for an additional volume and virtually without any weight increase. In the two-stroke combustion engine, in which the gas exchange is controlled by the pistons (2 and 5), the useful power is available at the central shaft (14), which carries the rotating and alternating piston (2) in a longitudinally-slidable but rotationally-fixed manner. Movement is converted by the oscillating shaft (35) and transmission element (38). The engine is provided with four working chambers and has a 100% mass balance.
Patent JP-2986550-B2 (JP)
IPC: A61K31/335
Filed: 1995-07-21
Granted: 1999-12-06
Abstract: The present invention relates to novel derivatives obtained by oxidation and the stereospecific reduction of 10-deacetylbaccatine III, and successive esterification with a variously substituted isoserine chain to prepare taxol analogues. The products of the invention have cytotoxic and anti-tumoural activities and, when suitably formulated, can be administered by injection and/or orally.
Patent JP-2733874-B2 (JP)
IPC: C01B13/32
Filed: 1992-09-18
Granted: 1998-03-30
Abstract: Colloidal solutions concentrated in a non aqueous solvent of monocrystalline and aggregated particles having a hydrodynamic diameter from 2 to 10 nm, of oxides of metals M of the groups 1b to 7b,8 and lanthanides, complexed by a ligand susceptible of complexing said metals in the form of alcoxides particularly. Said solutions are obtained by complexing, by the ligand, the alcoxide of metal M in non aqueous solvent medium, hydrolysis and polycondensation by means of a strong acid and heating. Utilization of said solutions to the production of oxide films.
Patent JP-3706136-B2 (JP)
IPC: A61M16/00
Filed: 1995-09-15
Granted: 2005-10-12
Abstract: A method for aerosolizing a powdered medicament comprises coupling a powder inlet end of a feed tube with a penetration in a receptacle containing the powder. Powder is drawn upward through the tube and dispersed in a high pressure gas stream flowing past a portion of the feed tube. Apparatus comprise the feed tube mounted within a base enclosure proximate a holder for one or more receptacles, which may be in the form of a cartridge containing a plurality of receptacles formed in a continuous web. The cartridge may be reciprocated relative to the feed tube and a separate piercing mechanism in order to sequentially piercing the receptacle and thereafter couple the feed tube through the resulting penetration for extracting the powder. Alternatively, penetration(s) through the receptacle may be formed as the feed tube is coupled, or some penetrations formed prior to coupling with other penetrations formed at the time of coupling.
Patent JP-2591876-B2 (JP)
IPC: F16K7/12
Filed: 1991-06-25
Granted: 1997-03-19
Abstract: PCT No. PCT/GB91/01025 Sec. 371 Date Feb. 14, 1992 Sec. 102(e) Date Feb. 14, 1992 PCT Filed Jun. 25, 1991 PCT Pub. No. WO92/00476 PCT Pub. Date Jan. 9, 1992.A valve comprises a valve body (2) defining a through passage (3), a branch passage (7), and an aperture (11) in the wall of the through passage. A closure member (12) is movable between a first position in which the closure member seals the aperture and a second position in which the closure member establishes communication between the through passage and the branch passage.
Patent JP-2506564-B2 (JP)
IPC: A61B17/56
Filed: 1993-02-04
Granted: 1996-06-12
Abstract: A variable angle bone screw system for use in a spinal implant system to connect a vertebral fixation element to a spinal rod extending adjacent the vertebral column in a patient. The system includes an eyebolt having a threaded stem, a washer receivable over the stem of the eyebolt, a bone screw including a yoked head to permit top loading of the stem of the eyebolt, and a nut engaging the threaded stem of the eyebolt and cooperating with the eyebolt to clamp the bone screw and washer therebetween. The bone screw head and the washer include interdigitating locking means for restraining the pivoting of the screw about the axis of the eyebolt threaded stem but permitting interlocking in variable angular orientations.
Patent JP-3271010-B2 (JP)
IPC: F16H7/08
Filed: 1993-01-29
Granted: 2002-04-02
Abstract: A belt tensioning system, a belt tensioner therefor and methods of making the same are provided, the belt tensioning system comprising a tensioner arm pivotally mounted to a support, and a wound coiled spring having opposed ends one of which is operatively interconnected to an abutment of the support and the other of which is operatively interconnected to the arm, the arm having a shoulder for being engaged by the one of the opposed ends of the wound coiled spring so as to permit removal of the arm and the wound coiled spring as a self-contained unit from the support when the arm is pivoted to a certain position where the shoulder of the arm engages the one end of the spring and effectively moves the one end of the wound coiled spring out of contact with the abutment of the support.
Patent JP-2776632-B2 (JP)
IPC: H04B7/005
Filed: 1990-11-05
Granted: 1998-07-16
Abstract: A power control system for a cellular mobile telephone system in which system users communicate information signals between one another via at least one cell site using code division multiple access spread spectrum communication signals. The power control system controls transmission signal power for each cellular mobile telephone in the cellular mobile telephone system wherein each cellular mobile telephone has an antenna, transmitter and receiver and each cell-site also has an antenna, transmitter and receiver. Cell-site transmitted signal power is measured as received at the mobile unit. Transmitter power is adjusted at the mobile unit in an opposite manner with respect to increases and decreases in received signal power. A power control feedback scheme may also be utilized. At the cell-site communicating with the mobile unit, the mobile unit transmitted power is measured as received at the cell-site. A command signal is generated at the cell-site and transmitted to the mobile unit for further adjusting mobile unit transmitter power corresponding to deviations in the cell site received signal power. The feedback scheme is used to further adjust the mobile unit transmitter power so as to arrive at the cell-site at a desired power level.
Patent JP-4018141-B2 (JP)
IPC: A61K47/48
Filed: 1996-10-31
Granted: 2007-12-05
Abstract: Administrable factors or compositions to be directed to specific sites in the body of human and animal patients which comprise a medically and/or diagnostically effective moiety (I) and, coupled thereto by means of a linker (L), a substance (II) having specific affinity for specific sites in the organism. Linker "L" has a structure schematized by the formula: Y(W-Z-R)m, m being 1, 2, or 4 wherein the portion YW is an amphiphile, i.e. a segment comprised of a hydrophobic-lipophilic sequence "Y" and a hydrophilic-lipophobic sequence "W" connected covalently together, Z is a chemical bond or an intermediate connector sequence and R is a reactive function for effecting coupling with selected substances (II).
Patent JP-2597302-B2 (JP)
IPC: F16K1/226
Filed: 1993-04-20
Granted: 1997-04-02
Abstract: In known clack valves provided with an elastic sealing cup, the sealing effect diminishes in the course of time, since the sealing cup is deformed by the pressure of the liquid. The disclosed sealing cup (2) is provided with a continuous flange (3) which engages a groove (4) in the housing. The flange (3) has a smaller width than the groove (4). The material constituting the sealing cup (2) can thus deform into the resulting gap when the valve disk (6) pushes into said material. This sealing cup anchoring is suitable for all clack valves provided with an elastic sealing cup.
Patent JP-3957745-B2 (JP)
IPC: A61K8/44
Filed: 1995-03-10
Granted: 2007-08-15
Abstract: Mammalian hair growth is reduced by applying to the skin an inhibitor of nitric oxide synthetase.
Patent JP-3466626-B2 (JP)
IPC: C09J175/04
Filed: 1997-01-13
Granted: 2003-11-17
Abstract: A one-part, low viscosity, moisture curable composition which exhibits excellent shelf stability in the absence of water, but which quickly cures at ambient conditions upon exposure to moisture in the air is a substantially anhydrous mixture containing an acetoacetate functional compound and a polyisocyanate functional compound. The composition can be suitably formulated for use as an ambient temperature, moisture curable adhesive, sealant or coating composition. The acetoacetate functional compounds have a relatively low viscosity as compared with conventional isocyanate functional compounds and thereby reduce or eliminate the need for plasticizers, organic solvents, or both. The cure chemistry of the composition simultaneously consumes and generates moisture at approximately the same rate thereby facilitating rapid cure under even low humidity conditions, and allows for efficient and facile curing of even thick layers of the composition.
Patent JP-4304312-B2 (JP)
IPC: C12N15/09
Filed: 1995-05-18
Granted: 2009-07-29
Abstract: A transgenic animal model for arthritis is disclosed. The arthritic condition results from genetic (or immunologic) manipulations that result in the T cell receptor (TCR) repertoire of the animal being substantially limited relative to the TCR repertoire of a wildtype control animal. The TCR repertoire of the arthritic animal, albeit limited, is functionally viable. In a preferred embodiment, the invention relates to transgenic arthritic mice wherein arthritis results from (1) a transgenic allele which encodes and expresses TCR  alpha  and  beta  subunits that combine in T lymphocytes of the transgenic animal to form a TCR that recognizes an antigen comprising one or more epitopes of an oligopeptide derived from amino acids 41-61 of bovine pancreatic ribonuclease and/or (2) polypeptide arthritogenic self antigens derived from endogenous proteins. The transgenic arthritic mice of the invention provides an animal model which faithfully mimics rheumatoid arthritis and by which human arthritogenic and therapeutic anti-arthritic compositions are evaluated. Also provided herein are therapeutic oligopeptides derived from the variable regions of the TCRs of the transgenes of the invention and/or from the amino acid sequence of proteins comprising endogenous polypeptide arthritogenic antigens.
Patent JP-3860222-B2 (JP)
IPC: D03D41/00
Filed: 1997-03-03
Granted: 2006-12-20
Abstract: A woven 3D fabric material comprises multilayer axial warp yarns and two orthogonal sets of weft which interlace with the rows and the columns of the warp respectively to provide integrity to the fabric which may additionally incorporate between the rows and the columns of the interlacing warp sets of non-interlacing multi-directionally orientated yarns in the fabric-length, -width, -thickness, and two diagonal directions respectively to improve the fabric's mechanical properties. The interlacing of the multilayer warp and the two orthogonal sets of weft is enabled by a dual-directional shedding means which forms sheds in the row-wise and the column wise directions of the multilayer warp. The produced woven 3D fabric material which may be cut into any desired shape without the risk of splitting up, may be wholly or in parts in technical applications.
Patent JP-4163261-B2 (JP)
IPC: B01F25/46
Filed: 1998-03-11
Granted: 2008-10-08
Abstract: An homogenization valve design yields improved homogenization efficiency. The length of the valve surface relative to the valve seat or land is controlled so that the overlap is limited. This allows convergence between turbulent mixing layers and a homogenization zone. Preferably some overlap is provided, however, to contribute to the stability of the valves and avoid destructive chattering.
Patent JP-3955883-B2 (JP)
IPC: A61F2/46
Filed: 1997-04-15
Granted: 2007-08-08
Abstract: The invention relates to a device for replacing vertebral bones. The device includes an interior hollow body and an exterior hollow body. These hollow bodies can slide into each other coaxially along a central axis and can be moved in relation to one another in the direction of the central axis. The interior hollow body is provided with a catch mechanism on its outer surface. The exterior hollow body includes a hole or bore extending along the central axis. The exterior hollow body also includes at least one elastic element that projects into the bore at its top end. This reduces the diameter of the bore so that the elastic element latches onto the catch mechanism of the interior hollow body, thereby fixing the length of the device in such a way that it is resistant to compression.