baber/WOPTO huggingface dataset:
Patent JP-H0627063-B2 (JP)
IPC: A61K31/10
Filed: 1988-08-18
Abstract: Compounds of the formula <IMAGE> in which Z and n have the meanings defined in the description, can be used as active ingredients in products for topical treatment of skin damaged by light.
Patent JP-H0717615-B2 (JP)
IPC: C07D253/04
Filed: 1987-08-20
Abstract: Compounds of formula (I): <CHEM> and stereoisomers thereof, wherein X, Y and Z, which are the same or different, are hydrogen, halogen, hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted aralkyl, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted acyloxy, optionally substituted amino, acylamino, nitro, cyano, -CO2R<1>, -CONR<2>R<3>, or -COR<4>, or X and Y, when they are in adjacent positions on the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; W is a C-linked optionally substituted six membered heterocyclic ring other than pyrimidinyl, containing two to four nitrogen atoms, and wherein adjacent substituents may together form a fused aromatic or hetero-aromatic ring; A is oxygen or sulphur; and R<1>, R<2>, R<3> and R<4>, which are the same or different, are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, optionally substituted aryl or optionally substituted aralkyl; or metal complexes thereof. The compounds are useful fungicides.
Patent JP-2602984-B2 (JP)
IPC: B23P15/28
Filed: 1990-08-14
Granted: 1997-04-23
Abstract: A method is provided which bonds a composite abrasive compact (10, 12) to cemented carbide pin (14). The method includes the steps locating a braze alloy (16) having a perforated metal material (20) embedded therein between a surface (22) of the composite abrasive compact (10, 12) and a surface (18) of the cemented carbide pin (14). The braze alloy (16) has a melting point below that of th metal material (20). The surfaces (18, 22) are urged together, the temperature of the braze alloy (16) is raised to above its melting point and maintained at this temperature for a short period. The alloy (16) is then allowed to cool and solidify and bond the surfaces (18, 22) together.
Patent JP-3230767-B2 (JP)
IPC: H04N19/00
Filed: 1992-07-27
Granted: 2001-11-19
Abstract: Coded modulation schemes based on codes for QPSK modulation are directly incorporated into QAM based modulation systems, forming trellis coded QAM, to provide a practical coding structure that is both efficient in bandwidth and data reliability. Concatenated coding with QPSK based trellis coding and symbol error correcting coding is used. In an encoder (Fig. 2), an N-bit QAM constellation pattern (80) is divided into four subsets, each including N/4 symbol points of the constellation pattern. A two-bit QPSK codeword (92) is assigned to each of the four subsets (82, 84, 86, 88). A symbol to be transmitted is first encoded using an outer error correcting encoding algorithm, such as a Reed-Solomon code (12). Part of the symbol is then encoded (48) with an inner code that comprises a rate 1/2 trellis encoding algorithm to provide a QPSK codeword, which is mapped (50) with the remaining bits of the symbol to provide a modulation function, wherein the remaining bits (94) correlate the symbol with one of the symbol points included in the subset defined by the QPSK codeword. At a receiver (Fig. 3), the recovered modulation function is pruned (62) to provide a set of metrics (66) corresponding to the subsets and to provide a plurality of conditional determinations of the constellation point identified by the remaining bits. The metrics are used in a rate 1/2 trellis decoder (68) to recover a first bit that is encoded using a rate 1/2 encoding algorithm to recreate the QPSK codeword. One of a plurality of the conditional determinations is selected in response to the recreated codeword. The selected conditional determination is combined with the recovered first bit to provide a decoded output that is further decoded using a symbol error correcting algorithm such as a Reed-Solomon code (36). <IMAGE>
Patent JP-2612579-B2 (JP)
IPC: C01B/
Filed: 1987-09-16
Granted: 1997-05-21
Abstract: A method of producing self-supporting ceramic bodies (12) having a polymer component, which includes first providing a self-supporting ceramic body (12) comprising (i) a polycrystalline oxidation reaction product formed upon oxidation of a molten parent metal with an oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces of said ceramic body. The polymer is disposed or formed within the interconnected porosity (13). The polymer is situated so as to alter, modify or contribute to the properties of the ceramic body (12) originally formed.
Patent JP-4158291-B2 (JP)
IPC: B41J2/05
Filed: 1999-09-09
Granted: 2008-10-01
Abstract: There is disclosed an ink jet recording apparatus in which temperature of a recording head is detected at a timing adapted for an actual recording operation, and temperature correction is performed on the basis of a detection result, so that the recording head can be driven on optimum drive conditions. The ink jet recording apparatus of the present invention has a detection timing controller. On the basis of detection judgment results of a cut sheet detection sensor and a continuous sheet detection sensor, the detection timing controller allows a temperature sensor to detect the temperature of the recording head by each page when a recording medium is a cut sheet, and allows the temperature sensor to detect the temperature of the recording head by every predetermined number of raster, which is, for example, a raster unit treated as one page after sheet cutting when the recording medium is a continuous sheet.  <IMAGE>
Patent JP-3633686-B2 (JP)
IPC: G06F3/00
Filed: 1995-10-09
Granted: 2005-03-30
Abstract: The method involves writing confidential data in a protected zone (11) which belongs to a module (8) of a data processor system (1). The protected zone of memory is accessible for reading/writing by the internal processor (9) of the module, but inaccessible to at least a write action from an exterior module. The data transfer is made using an analogous protected memory zone (27) of a portable device (21) having a similar structure to that of the module. The portable device is placed in a reader (6) of the data processor. The data (K) and/or the programs (P1) are transferred from the portable device protected zone to the module protected zone.
Patent JP-2842638-B2 (JP)
IPC: G01P15/02
Filed: 1989-10-11
Granted: 1999-01-06
Abstract: A pendulous assembly for use in an accelerometer or other such device which senses forces acting on the device in a particular direction is disclosed herein. This assembly includes a proofmass, an arrangement including a frame supporting one end of the proofmass for back and forth pivotal movement about a given axis to a resting plane which entirely contains the proofmass when the latter is at rest, and specifically configured mounting pads connecting the frame and proofmass to main support forming part of the overall force sensing device.
Patent JP-H055325-B2 (JP)
IPC: C03B37/03
Filed: 1985-12-13
Abstract: The optical fiber paid out from a reel passes through an extrusion head, then through a cooling vat, the sheath extruded around it being pulled by a withdrawal device. The sheath then passes through a second vat, when the stranding element is withdrawn by an auxiliary withdrawal device under as low a tension as possible. In the second vat, the stranding element is reduced to a temperature lower than the ambient temperature so that contraction of the sheath ensures the excess length of the optical fiber.
Patent JP-H0314594-B2 (JP)
IPC: B25J18/06
Filed: 1986-12-15
Abstract: A head assembly for a manipulator has a rear segment rotatable about an inner axis fixed relative to the manipulator and extending through the rear segment, an intermediate segment supported on the rear segment for rotation about an intermediate axis defined by the rear segment and intersecting the inner axis at an acute intermediate angle open away from the rear segment, and a front segment having a holder adapted to carry a tool and suppported on the intermediate segment for rotation about an outer axis fixed relative to the intermediate segment, extending through the front segment, and intersecting the intermediate axis at an acute outer angle open away from the intermediate segment. A drive rotates the intermediate and outer segments on the inner and intermediate segments about the respective intermediate and outer axes. The drive has an intermediate shaft extending along the intermediate axis, an outer shaft extending along the outer axis, angle gearing interconnecting the intermediate and outer shafts for joint synchronous rotation, an intermediate stepdown transmission with a high stepdown ratio of N:1 connected between the intermediate shaft and the intermediate segment for relatively slowly rotating the intermediate segment relative to the intermediate shaft, and an outer stepdown transmission with a high stepdown ratio of (N+/-1):1 connected between the outer shaft and the front segment for relatively slowly rotating the intermediate segment relative to the intermediate shaft. The factor N is a whole number of revolutions.
Patent JP-3188688-B2 (JP)
IPC: C07C381/12
Filed: 1989-11-20
Granted: 2001-07-16
Abstract: Sulfonium, arsonium, ammonium and sphosphonium salts, useful as photoinitiators, comprise: a chromophore which absorbs visible radiation, the chromophore (1) having a removable positive hydrogen ion and (2) exhibiting a higher energy occupied molecular orbital than at least one other substituent attached to the S, As, N or P atom of the salt; an insulating group which links the chromophore to the S, As, N or P atom of the salt, the insulating group preventing  pi  resonance between the chromophore and the other substituents in the salt; at least one substituent comprising an electron withdrawing group and exhibiting a lower unoccupied molecular orbital than the chromophore; and,  an anion; the salts being capable, upon exposure to visible radiation, of forming a Bronsted acid.
Patent JP-H0734864-B2 (JP)
IPC: C07B61/00
Filed: 1992-10-19
Abstract: Catalyst comprising:   a) a precious metal of group 8 deposited on an inert support and having been employed for dehalogenating alpha-halogenated carboxylic acids in the presence of hydrogen: b) a precious metal of group 8 deposited on an inert support, and such that the particle size of b is very much smaller than that of a in order to make it possible to form a homogeneous mixture under the effect of the streams of alpha-halogenated carboxylic acid and hydrogen.   The invention is particularly useful for regenerating palladium catalysts of purification of crude monochloroacetic acid.
Patent JP-3213576-B2 (JP)
IPC: C07D213/75
Filed: 1997-11-13
Granted: 2001-10-02
Abstract: The present invention relates to certain compounds of the formula (I), <CHEM> which are useful in the synthesis of certain  beta -adrenergic receptor agonists. The invention also relates to a process for synthesizing the compounds of formula (I) and to compounds of the formula (II), <CHEM> wherein R<1>, R<2> and R<4> are defined herein, which are useful in the synthesis of the compounds of formula (I). The invention also relates to a process for synthesizing a compound of formula (II). The invention further relates to processes for synthesizing compounds of formula (Z*), <CHEM> R<1>, R<2> and Y<2*> are defined herein.o
Patent JP-2706645-B2 (JP)
IPC: G16H10/60
Filed: 1995-12-27
Granted: 1998-01-28
Abstract: A medical care schedule and record aiding system (201), comprising an inputting device (202) for inputting patient identification date which indicate one of a plurality of patients; an output data generating device (204) for generating output data to be graphically outputted in a format of a table; and an outputting device (205, 206) for graphically outputting the generated output data, said inputting device (202) being constructed to input the medical care data with respect to each patient, each data and each type of the medical care action, said outputting device (205, 206) comprising a displaying device (205) having a picture plane for displaying the generated output data, said inputting device (202) being constructed to specify at least one of an arbitrary date included in a plurality of dates indicated by the output data displayed on the picture plane and an arbitrary type included in a plurality of types indicated by the output data displayed on the picture plane, said output data generating device (204) generating the output data for displaying the medical care data related to said at least one of the date and type specified by said inputting device, in a format different from that of the table, on the basis of the format information corresponding to the different format. <IMAGE>
Patent JP-3883094-B2 (JP)
IPC: H01L23/31
Filed: 1999-12-22
Granted: 2007-02-21
Abstract: PROBLEM TO BE SOLVED: To suppress generation of dust from a head IC chip and prevent generation of head crashes by covering the head IC chip with a film. SOLUTION: A head slider 70 is loaded to a gimbal part of the leading end of a suspension 51. A bare head IC chip 80 is fixed in a face down posture to a head IC chip load part 53 at the center of the suspension 51 where the head IC chip is to be loaded. The bare head IC chip 80 is covered with a polymer poly-p-xylylene vapor deposition film 110. The polymer poly-p-xylylene vapor deposition film 110 little contains impurities and therefore little generates gases. Since the upper face 81b and all side faces 81c of a silicon chip body 81 are coated with the polymer poly-p-xylylene vapor deposition film 110, separation of a minute silicon foreign matter from the chip body 81 is limited.
Patent JP-3470900-B2 (JP)
IPC: C08L21/00
Filed: 1996-06-05
Granted: 2003-11-25
Abstract: A vulcanizable rubber composition containing a high imino alkylated triazine resin additive for improved tire cord adhesion, sidewall reinforcement and/or rubber toughness without the use of resorcinol or resorcinol equivalent coreactants is described.
Patent JP-3573751-B2 (JP)
IPC: A61B17/30
Filed: 1995-01-31
Granted: 2004-10-06
Abstract: An endoscopic instrument for ligating multiple lesions within a hollow body organ. A flexible endoscope 10 is provided with channels 16-21 for accomodating means for illumination, viewing and application of suction and is also provided with a hollow tubular member 101 affixed to the insertion end of the endoscope. A plurality of cords 103 are laid over the tube 101 to extend longitudinally thereon and be folded over the distal end of the tube. The cords 103 are connected to one another at a common point by a connector 106 inside the tube 101. A plurality of elastic rings 50 are mounted on the tube 101 in stretched condition and overlaying the cords 103. The segment of each cord 103 between each pair of adjacent rings 50 is in slack condition and of a length which equals or exceeds the distance of the tube's distal end to the furthest ring of the pair. By a trip cord 105 threaded through a working channel 19 of the endoscope and connected to the cords 103, a pull can be exerted thereon to simultaneously retract the cords 103 and dislodge each of the rings in controlled stepped sequence in a procedure wherein only one elastic ring at a time moves over the tube in the process of its dislodgement to ligate a lesion which has been suctioned part way into the tube 101.
Patent JP-3594306-B2 (JP)
IPC: A61K9/70
Filed: 1993-06-28
Granted: 2004-11-24
Abstract: PCT No. PCT/GB93/01350 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed Jun. 28, 1993 PCT Pub. No. WO94/00164 PCT Pub. Date Jan. 6, 1994An alginate fibre is provided which includes one or more medicaments incorporated into the fibre core such that the one or more medicaments can be released in a sustained manner over time and, optionally, one or more medicaments attached to the surface of the fibre whereby the one or more medicaments attached to the surface of the fibre can be released rapidly therefrom.
Patent JP-2549538-B2 (JP)
IPC: H02K21/22
Filed: 1987-06-04
Granted: 1996-10-30
Abstract: Electrically-energized salient stator poles of a variable reluctance motor terminate in stator teeth that oppose the rotor on a rotor surface. Permanent magnets located between adjacent stator teeth, and magnetized transverse to the stator to rotor gap, enhance the motor torque relative to the applied excitation in ampere-turns. Permanent magnets on the rotor are avoided by reversing the magnetization of the permanent magnets from pole to pole and energizing the pole windings to oppose the magnets in four phases 1 1 0 0, 0 1 1 0, 0 0 1 1, 1 0 0 1 during successive steps. In one embodiment, a linear motor utilizes the system by replacing the rotor with a linear actuator.
Patent JP-2675113-B2 (JP)
IPC: G11B33/12
Filed: 1988-05-24
Granted: 1997-11-12
Abstract: A latch mechanism (146) for locking an actuator arm (160) in a disk drive (36) includes a latch (184) pivotably supported in the disk drive for engaging the actuator arm and an electromagnet (183) for capturing and holding the latch to disengage the latch from the actuator arm. A spring (188) is provided to bias the latch to engage with the actuator arm. A swivel plate (194) is provided on the latch mechanism and the electromagnet captures the swivel plate; in particular, the electromagnet has two poles, (190a and 190b) and the swivel plate contacts one of the poles and an air gap exists between the swivel plate and the other pole. The air gap allows the electromagnet to release the swivel plate. The swivelling action of the swivel plate causes the swivel plate to seat with the entire surface of the one pole of the electromagnet, increasing the ability of the electromagnet to hold the swivel plate once the swivel plate has been captured.
Patent JP-3479302-B2 (JP)
IPC: C23C16/50
Filed: 1994-07-28
Granted: 2003-12-15
Abstract: The invention describes a process for the surface modification of a polymer, which comprises treating a polymer with a working gas comprising hydrogen peroxide and an organic compound in plasma form.
Patent JP-3004017-B2 (JP)
IPC: G06K7/10
Filed: 1987-09-15
Granted: 2000-01-31
Abstract: An method and apparatus for the autodiscrimination of barcodes is described. First, an interrupt driven technique for timing the duration of space and bar barcode data is described which allows a microprocessor (10) to decode a first quantum of barcode data during a substantial portion of the time the microprocessor (10) is timing the duration of space and bar data of a second quantum of barcode data. Second, an method of locating a barcode margin and eliminating types of barcode to be tried for purposes of decoding is described. Briefly, an integer ratio of space and following bar duration data is compared to a predetermined number, and a determination is made as to whether the space is a margin based on the comparison. Preferably, the two techniques are used in conjunction to speed the autodiscrimination in apparatus for scanning a plurality of different types of bar codes.
Patent JP-2930589-B2 (JP)
IPC: A61K31/52
Filed: 1987-10-05
Granted: 1999-08-03
Abstract: The invention relates to an improved cardioplegic solution for reducing ischemic damage to the heart during operations and/or transplantation. The invented solution contains adenosine, hypoxanthine and ribose in addition to the electrolytes contained in standard cardioplegic solutions.
Patent JP-4225575-B2 (JP)
IPC: A23L33/21
Filed: 1997-07-25
Granted: 2009-02-18
Abstract: A method for preparing a polydispersed saccharide composition in which a fructan-containing material is dissolved in water prior to partial enzymatic treatment of the fructans.
Patent JP-3435652-B2 (JP)
IPC: F01N3/28
Filed: 1993-11-19
Granted: 2003-08-11
Abstract: A method of treating an engine exhaust gas stream containing hydrocarbons and other pollutants comprises the steps of flowing the exhaust gas stream through an adsorbent zone (24) to adsorb at least some of the hydrocarbon pollutants with an adsorbent composition comprising a zeolite, in particular a Beta zeolite, a zeolite having a relative Bronsted acidity of less than 0.5 or a steam-treated zeolite. The exhaust gas stream is then discharged from the adsorbent zone and flowed to a catalyst zone (28) to convert at least some of the pollutants into innocuous products. The exhaust gas stream, so treated, is then discharged to the atmosphere through suitable discharge means. A preferred adsorbent is a zeolite having a relatively high silica to alumina ratio. An oxidant such as air may be added to the exhaust gas stream at a point upstream of the catalyst zone. Apparatus for treating an engine exhaust gas comprises an adsorbent zone (24) downstream of the engine and a catalyst zone (28) downstream of the adsorbent zone.
Patent JP-3600618-B2 (JP)
IPC: A61K39/106
Filed: 1991-06-05
Granted: 2004-12-15
Abstract: This invention relates to methods of isolating deletion mutants of Vibrio cholerae. In one method, the deletion is predetermined by digestion with restriction endonucleases of known specificity. The deletions are inserted into the Vibrio cholerae chromosome by in vivo recombination between a plasmid carrying the desired deletion, with adjacent flanking sequences, and the Vibrio cholerae chromosome. In another method, an initial in vivo recombination event of homologous sequences from the recombinant plasmid into the chromosome provides a selectable marker at this site. A second in vivo recombination event between homologous flanking sequences results in excision of proficient genes from the chromosome with the end product being a deletion mutation. The invention includes the isolation and characterization of a new Vibrio cholerae strain having a deletion in the ctx gene, as defined by Acc I, Xba I, Cla I and/or restriction endonuclease sites and further having a deletion in the gene encoding zonula occludens toxin.
Patent JP-3548912-B2 (JP)
IPC: A61M25/02
Filed: 1992-05-07
Granted: 2004-08-04
Abstract: An anchor pad is disclosed having a self-adhesive material applied to one surface of the pad and one or more barbed uprights extending from the opposite surface of the pad in order to securely engage the suture holes of a central line catheter. The barbs permit slidable engagement with the catheter but prevent disengagement. In order to remove the catheter, the barbs can be easily snipped or cut.
Patent JP-2987197-B2 (JP)
IPC: A61P29/00
Filed: 1990-08-24
Granted: 1999-12-06
Abstract: Immunoregulatory material derived from Mycobacterium vaccae, especially dead cells of M. vaccae, are useful for the treatment of pathological conditions (other than mycobacterial disease and arthritic disease) in a patient in which the patient's IgG shows an abnormally high proportion of agalactosyl IgG and for the treatment of chronic inflammatory disorders (other than an arthritic disease) caused or accompanied by an abnormally high release from macrophages of interleukin-6 and/or tumor necrosis factor.