baber/WOPTO huggingface dataset:
Patent JP-3685591-B2 (JP)
IPC: C09J11/04
Filed: 1997-05-26
Granted: 2005-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject paste by including a specific resin component, a prescribed sulfonium salt and specified electroconductive powder, showing quick curability and excellent moisture resistance, almost preventing the occurrence of void after curing and heat shrinkage, useful for bonding the chip mount of semiconductor apparatus. SOLUTION: This electroconductive paste comprises (A) a mixture of (i) a glycidyl ester of formula I (R is a bifunctional or polyfunctional organic group; (n) is 0-15; (m) is 2-4) and (ii) an alicyclic epoxy resin, (B) a sulfonium salt of formula II (X is CH3 , NO2 , H or a halogen; M is Sb, As or P) or formula III (R<1> and R<2> are each an alkyl, a halogen or H; R<3> is an ether or an ester; A<-> is SbF<5-> , AsF<6-> or CH3 SO4 <-> ) and (C) electroconductive powder. In the component A, the ratio of the component (i)/the component (ii) is 10/90 to 90/10 (by weight), the amount of the component B is 0.5-20 pts.wt. based on 100 pts.wt. of the component (ii). When the content of the component A and the component C is 100 pts.wt., the ratio of the component A/the component C is preferably in the range of 40/60 to 5/95.
Patent JP-S5643614-B2 (JP)
IPC: H01L23/32
Filed: 1978-11-20
Abstract: A semiconductor device wherein a coating film which is made of a polyimide resin or a polyimide isoindoloquinazolinedione resin and which is at least 10  mu m thick is disposed on at least an active region of a semiconductor substrate, and the resultant semiconductor substrate is encapsulated in a ceramic package. The semiconductor device has troubles relieved conspicuously, the troubles being ascribable to alpha-rays which come flying from impurities contained in the material of the package.
Patent JP-3044129-B2 (JP)
IPC: B29D29/06
Filed: 1992-05-22
Granted: 2000-05-22
Abstract: A grooved, void-volume belt for use on a long nip press for dewatering a fibrous web may be manufactured by winding a grooved strip or ribbon of polymeric material onto a standard LNP belt in the form of a closed helix, and by attaching the grooved strip to the belt by suitable means. The strip may be extruded from a polymeric material, such as polyurethane, and is provided with at least one longitudinal groove. The method enables one to manufacture a grooved, void-volume belt without the prior necessity of coating both sides of a base fabric with a polymeric material, and of cutting grooves in the coating on the outer side of the belt. <IMAGE>
Patent JP-H0513368-B2 (JP)
IPC: H01L21/027
Filed: 1985-07-26
Abstract: An energy (i.e. laser) beam directed to a photoresist layer is scanned in a first direction through lines progressively displaced in a second coordinate direction. In this way, stripe areas of a wafer are exposed sequentially in a first direction with a thickness dependent upon the size of the laser spot focussed on the beam. The beam scanning rate is adjustable to obtain a time coincidence between the occurrence of markers in a computer and the scanning of a particular position in each line. The beam is modulated during the scan to inscribe a pattern on the layer. The beam is focussed on, and reflected from, the photoresist layer. The reflection is used to maintain the focussing of the beam on the layer by adjusting individual elements in an active mirror in accordance with the reflected beam characteristics. The beam may be split into a plurality of beams displaced from one another in the first direction by providing associated pairs of spherical facets in a lens system and directing portions of the beam between the facets in each pair. Such beams are synchronously scanned to increase the scanning frequency. A second beam with different characteristics than the first beam may be scanned asynchronously (e.g. a reduced speed) relative to the first beam and may be focussed on the photoresist layer in a manner similar to that described above. Light reflected in the second beam from the layer is used to adjust the characteristics of the individual elements in the active mirror so as to maintain the beam focussed on the photoresist layer.
Patent JP-3349554-B2 (JP)
IPC: A61P29/00
Filed: 1993-06-11
Granted: 2002-11-25
Abstract: The invention relates to a new process for preparing the compounds of formula (I): <IMAGE> in which the rings A and B represent a 3-keto- DELTA <4>-6-R3, optionally in a form protected in position 3, or 3-keto- DELTA <1,4>-6-R3, R is methyl or -CH2OR' where R' is hydrogen or an ether or ester residue, R1 and R2 form a  beta  epoxide, a second bond, or R1 is hydrogen, ketone, or hydroxy in  alpha  or  beta , optionally in etherified or esterified form, and R2 is hydrogen, or R1 is hydrogen and R2 is  alpha -hydroxy, or R1 is  beta -hydroxy optionally etherified or esterified and R2 is a fluorine or a bromine in  alpha , and R3 is hydrogen, fluorine or methyl in  alpha  or beta , according to which a  DELTA <16(17)> derivative is treated with a methylating agent, followed by intermediate hydrolysis and the enol thus obtained is oxidised by molecular oxygen in the presence of an appropriate reducing agent. The compounds (I) are known anti-inflammatory agents or possible precursors.
Patent JP-3953125-B2 (JP)
IPC: B66B1/50
Filed: 1996-06-28
Granted: 2007-08-08
Abstract: The device consists of transducers (10,11) arranged near the door of the lift cabin (1) and actuation elements (12) near the doors (8) of the shaft (4) which activate the transducers according to the position of the lift cabin in the shaft. Optoelectronic transducers are used. A transmitter bar (10) extending above the cabin door height which produces a light curtain (9) contains light sources arranged one above the other. A receiver bar (11) extending above the door height contains light receivers arranged one above the other which convert the light beams from the sources into electrical signals. Individual light beams are interrupted by cover plates mounted near the shaft doors and protruding into the light curtain.
Patent JP-2710520-B2 (JP)
IPC: B65H19/22
Filed: 1992-07-02
Granted: 1998-02-10
Abstract: PURPOSE:To enable the use of a low-priced core and shorten the diversion cycle of the core by winding a web winding starting edge part around the core formed of a tubular body made of material unaffected even in contact with water while spraying web bonding liquid to the web winding starting edge part, and pulling out the core after winding the web to the product length and drying a web wound body. CONSTITUTION:A core 2 with its outer diameter approximately equal to the inner diameter of the center hole of toilet roll paper is formed of a tubular body made of material unaffected even in contact with water. A shaft body A with the core 2 mounted to a common shaft is positioned at a web winding part 12 in such a way that the core 2 corresponds to a web Q, and a web winding starting edge part is wound onto the core 2 while spraying web bonding liquid to the web winding starting edge part from a nozzle 19. After winding the web around the core 2 by the product length, a web wound body is discharged onto the bearer 17 side from a web winding part 2, cut off by a web cutting device 16 and dried on the belt conveyor of a drying device, and the core 2 part is pulled out of the web wound body R in a core extracting process.
Patent JP-3383422-B2 (JP)
IPC: B65G45/12
Filed: 1994-08-01
Granted: 2003-03-04
Abstract: The invention relates to a scraper device for the return run (strand) of a conveyor belt, which comprises a block of elongate form (14), made from elastic material, bears on a support profile (16), the block of elongate form (14) having a central zone via which it is in contact with the support profile (16) and, on either side of this central zone, a zone in which the block of elongate form (14) is separate from the abovementioned support profile (16). <IMAGE>
Patent JP-2923129-B2 (JP)
IPC: A01N43/80
Filed: 1992-06-19
Granted: 1999-07-26
Abstract: A composition comprising     (a) a 3-isothiazolone compound of the formula <CHEM> wherein R and R<1> are independently selected from hydrogen, halogen or R is a (C1-C4) alkyl group and R<1> is a halogen or R and R<1> may be joined to form an unsaturated 5- or 6-membered carbocyclic ring; Y is hydrogen, a (C1-C18) alkyl group, an unsubstitued or halo-substituted alkenyl or alkynyl of 2 to 8 carbon atoms, a cycloalkyl or substituted cycloalkyl of 3 to 12 carbon atoms, an aralkyl or halo-, (C1-C4) alkyl-, or (C1-C4) alkoxy-substituted aralkyl of to 10 carbon atoms, or an aryl or halo-, (C1-C4) alkyl-, or (C1-C4) alkoxy-substituted aryl group of up to 10 carbon atoms; and (b) an amount of a metal bromate salt sufficient to stabilize said composition; wherein said composition is free of metal nitrate salt is disclosed. Methods of use of the above compositions are also disclosed.
Patent JP-S6245555-B2 (JP)
IPC: G11B5/17
Filed: 1981-12-25
Abstract: A thin film magnetic recording head and process for fabricating it is disclosed. The magnetic recording head has a core with a gap the same length as the width of an original document to be produced and is positioned in contact with a moving magnetic recording medium and perpendicular to the direction of movement thereof. A high magnetic permeable body is disposed in the gap of the head core and is in contact with the magnetic recording medium. A heat generation body of the same length as the high magnetic permeable body is positioned in contact therewith. Means for selectively heating segments of the heat generation body corresponding to the width of a picture element is provided. The portions of segments the high magnetic permeable body that are heated via the heat generation body segments, above its curie point are rendered non-magnetic forcing the magnetic flux generated in the core by an exciting coil external of this portion and into the magnetic recording medium, thus forming latent magnetic images in the recording medium.
Patent JP-H0559314-B2 (JP)
Inventor: PIITAA JOOJI DE REIMONDO
IPC: F16L17/04
Filed: 1987-10-01
Abstract: An elastomeric gasket (10) for a segmented pipe coupling has ends (22) which extend beyond the ends (28) of the coupling segment (26), and which are retractable into skirt portions (18) of the gasket (10) formed at the respective ends thereof, the compressive force exerted on the end faces of the gasket being derived from the spring force stored in the gasket material when under compression and being substantially constant without regard to oversizing or undersizing of the pipes to be sealed.
Patent JP-3260121-B2 (JP)
Title: Reaping device of combine harvester
Inventor: IWAI HARUO
IPC: A01D61/00
Filed: 1998-08-20
Granted: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the sliding portion of a reaping section and laterally slide the reaping section with a small power in comparison with the powders of conventional ones by disposing portions for outputting a power to a slide system and a clutch mechanism for connecting or disconnecting a power on the non-sliding portion of the reaping section, when the power of the reaping work system of the reaping section is used as a driving source for sliding the reaping section in the lateral direction based on the frame. SOLUTION: In this reaping device of a combine harvester, the power of the reaping work system of a reaping section is used as a driving source for sliding the reaping section in the lateral direction based on the frame. Therein, a powder-taking shaft 62 for taking out the power of the reaping work system and a slide driving shaft 107 for taking out the power of the slide system are separately driven and connected to the reaping input shaft 37 of the reaping section to separate the transmit route of the reaping work system and the transmit route of the slide system from the input shaft 37. The power of an engine is transmitted to the reaping input shaft 37 of the reaping section.
Patent JP-H0720090-B2 (JP)
IPC: H04J3/04
Filed: 1986-10-31
Abstract: A multiplexed bit stream consists of interleaved words all of the same number of bits, the words corresponding to respective channels one of which is a synchronizing channel. A predetermined one of the bits of the words is used to identify the synchronizing channel, and may be used in the other, information, channels to carry service-related overhead and signalling information. The bit rate of the multiplexed bit stream is a harmonic of the bit rate of the individual channels. Such but streams can be further multiplexed together in a word-interleaved harmonic manner, whereby a harmonic structure of signals at different levels of multiplexing is built up.
Patent JP-H0571942-B2 (JP)
Inventor: GEERUHARUTO HOFUMAN
IPC: G03F7/032
Filed: 1986-11-05
Abstract: The invention relates to a novel photosensitive recording material which can be developed in aqueous solvents after its imagewise irradiation with actinic light and which consists essentially of a dimensionally stable base (A) and of a photosensitive recording layer (B). The said photosensitive recording layer (B) contains from about 48 to about 85% by weight, based on the photosensitive recording layer (B) of one or more elastomeric graft copolymers (B1) which are selected from the group consisting of polyalkylene oxide - vinyl ester - graft copolymers whose vinyl ester structural units have been hydrolyzed to a degree of not less 50 mol.-% from about 0.01 to about 10% by weight, based on the photosensitive recording layer (B), of one or more photoinitiators (B2), and from about 5 to about 30% by weight, based on the photosensitive recording layer (B), of one or more photopolymerizable monomers (B3). In addition to these components, the photosensitive recording layer (B) might contain further assistants or additives. The novel photosensitive recording material is especially well suited for the production of lithographic printing plates, resists and relief plates, in particular relief printing plates. The invention is furthermore related to a process for preparing the novel photosensitive recording material by polymerizing vinylesters in the presence of polyalkylene oxides to yield polyalkylene oxide - vinylester - graft copolymers, hydrolyzing or transesterifying said polyalkylene oxide - vinylester - graft copolymers to yield the said elastomeric graft copolymer (B1), mixing the said elastomeric graft copolymers (B1) with the other components of the photosensitive recording layer (B), and forming the said photosensitive recording layer (B) from the mixture consisting of its components on the dimensionally stable base (A).
Patent JP-3267586-B2 (JP)
IPC: E04B5/32
Filed: 1999-09-16
Granted: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To enough prevent noise in a wide frequency region with a small amount of concrete used. SOLUTION: This form presents a laid-flat box shape including a space part 5 formed by surrounding with a top plate part 1a and a vertical plate part 1b with the lower surface opened. A columnar pipe body 12 having a through-hole 2 formed to pierce from the upper surface of the top plate part 1a to the lower surface of the space part 5 for filling concrete is provided below the top plate part 1a. The pipe body 12 is disposed at a space from the vertical plate part 1b.
Patent JP-3249554-B2 (JP)
IPC: A61B17/122
Filed: 1991-10-22
Granted: 2002-01-21
Abstract: A holder (cartridge) 10 for storing and retaining a plurality of hemostatic clips 20. The holder is produced as an integrally molded unitary piece having a pluarlity of longitudinally spaced chambers 18, each having a central post 23 to support a clip and integrally formed guiding means for guiding the jaws of an associated forceps-type clip applier 22 by which a clip within a selected chamber may be removed from the cartridge. A pair of opposing projections or protrusions 81, 82 are formed in the walls of each clip chamber at a point spaced above the central post, the projections serving to loosely retain a clip in the chamber between the projections and the central post. <IMAGE>
Patent JP-2905522-B2 (JP)
IPC: C22C1/10
Filed: 1989-11-10
Granted: 1999-06-14
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique and thereafter thermo-forming the produced metal matrix composite body. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material (2) or preform. After formation of the metal matrix composite body, the body is subjected to a thermo-forming technique such as rolling, extruding, die casting, pressing, etc.
Patent JP-2898031-B2 (JP)
IPC: B65D77/04
Filed: 1989-11-30
Granted: 1999-05-31
Abstract: A package made of a single rectangular sheet of flexible material which has both a main product compartment (1) and an ancillary compartment (2). The main compartment is filled with product stacked in columns separated by a grid of cardboard (20) or similar material and thereafter sealed. The main compartment also has a tear strip (4) for providing a dispensing opening in the side of the compartment for removing the product units one at a time from the columns. The ancillary compartment being made of flexible material can be folded down and secured in a collapsed position so that the package can be shipped without adding additional shipping volume. The ancillary compartment is also open at its axial end to allow the insertion and removal of ancillary materials in route to the end user. Means, such as a drawstring (18), are provided to repeatedly open and close the ancillary compartment without damaging the package.
Patent JP-3616487-B2 (JP)
IPC: G06F11/20
Filed: 1997-11-21
Granted: 2005-02-02
Abstract: A disk array apparatus is provided which, without stopping its host system, reconstructs data areas of its configured storage devices by determining optimum array parameters in keeping with disk access trends. Each of the storage devices includes a data area (17) furnished in units of a stripe size, a log storage area (18) for storing access logs, and a work area (19) in which to change the data area. The inventive apparatus comprises: an access log storing means for storing access logs to the log storage areas; an access log analyzing means (7) for analyzing trends of access to the storage devices based on the access logs; an array parameter judging and changing means (8) for judging the validity of array parameters based on the result of the analyses and for setting optimum array parameters anew as needed; and a reconstructing means (9) for reconstructing the data areas as per the changed array parameters. <IMAGE>
Patent JP-3071770-B2 (JP)
IPC: C08J7/046
Filed: 1998-11-19
Granted: 2000-07-31
Abstract: A process to improved the mechanical properties of addition crosslinked silicone rubber (I) comprises mixing (I) with an aliphatic unsaturated multiple bonding compound (II). Independent claims are included for: (i) an additional cross-linkable silicone rubber composition consisting of alkenyl functionalized polyorganosiloxane, a Si-H functionalized crosslinking agent, a hydrosilylation catalyst and a compound (III) that liberates (II); and (ii) a molded article produced by crosslinking (I).
Patent JP-3700502-B2 (JP)
IPC: H05B33/00
Filed: 1999-11-22
Granted: 2005-09-28
Abstract: A light emitting device comprising: a light emitting component having a gallium nitride compound semiconductor element which has a light emitting layer being capable of emitting blue light, and a garnet phosphor activated with cerium excited by the blue light from said light emitting component and emit yellow light, wherein said light emitting device emit light by blending blue light emitted by the light emitting component and yellow light emitted by the phosphor.
Patent JP-3029051-B2 (JP)
IPC: C07D211/90
Filed: 1990-12-13
Granted: 2000-04-04
Abstract: The four stereoisomers are disclosed having the formula: <CHEM> in which the asymmetric centers a and b are the same or different. The compounds are derived from the (+) and (-) alcohols and the (+) and (-) dihydropyridines and have either the absolute R or S configuration. Also disclosed are pharmaceutical compositions comprising an effective amount of the compounds in a pharmaceutically acceptable carrier and methods for producing cardiotonic activity using the compositions.
Patent JP-2987818-B2 (JP)
IPC: C12Q1/68
Filed: 1990-12-14
Granted: 1999-12-06
Abstract: A gene encoding a TXA2 receptor (SEQ ID NO: 1) was isolated from a cDNA library from human placenta. A TXA2 receptor was obtained by expressing this gene in a host. By using a probe specifically binding to this gene, a gene encoding a TXA2 receptor was detected. The gene of this invention is useful for the production of a TXA2 receptor, which is useful for the research of TXA2-agonists and - antagonists. The probe of this invention is useful for the detection of a gene encoding a TXA2 receptor.
Patent JP-H0811039-B2 (JP)
IPC: C12P21/00
Filed: 1986-11-03
Abstract: A peptide preparation from hydrolysis of whey containing peptides with a molecular weight of up to 6,000 Dalton. Such a preparation is hypoallergenic and therefore useful in food products and stimulants, such as mother's milk substitutes, edible ice, protein beverages and other products, usually containing milk or milk protein, in particular for allergics or humans with lactose mal­absorption. The preparation is produced by a combination of enzymatic hydrolysis and ultrafiltration.
Patent JP-2977282-B2 (JP)
IPC: D21F11/14
Filed: 1994-05-18
Granted: 1999-11-15
Abstract: A tissue web (W), which has improved formation and improved tensile properties but no appreciable deterioration of retention and layer purity, if applicable, in comparison with tissue webs produced in conventional twin wire tissue formers, may be formed in a roll type twin wire former by draining 90-99%, preferably 98-99%, of all drainable water from the slurry while on the forming roll (1), preferably a suction forming roll, the remaining 1-10%, preferably 1-2%, of the drainable water being sufficient to have a substantial amount of the papermaking fibers free in the slurry during an initial phase of a subsequent step, and, downstream of said forming roll (1), draining said remaining 1-10%, preferably 1-2%, from the slurry while vibrating the slurry sufficiently to create a micro-turbulence causing a small scale agitation of the fibers to prevent them from forming any appreciable fibrous web (W) on the two forming fabrics (3; 4) until the water remaining in the slurry is insufficient for allowing the fibers to substantially change their position relative to one another. The vibration frequency is at least 100 Hz, and the vibrations may be provided by a multiblade hydrofoil (7).
Patent JP-4225582-B2 (JP)
IPC: B60C15/00
Filed: 1998-03-13
Granted: 2009-02-18
Abstract: A runflat pneumatic tire has a tread stiffening member radially inward of the tread 12. The tire has a deflected section height H30 under load at 30 psi inflation and a deflected section height H0 at 0 psi wherein the deflection D30 are equal to or less than D0-D30 and the net contact area at 0 psi has a perimeter dynamic contact shape of at least U shaped or rectangular.
Patent JP-H0454469-B2 (JP)
IPC: A63B69/40
Filed: 1984-02-16
Abstract: In an installation for the transport of tennis balls (17) from a collector gutter to a collector container by passing through a pipe, there is provided a blower installed close to the gutter inlet end to produce a compressed air difference in the gutter; the mechanical transport installation comprises a bucket wheel (14) acting in the cross section of the gutter, and the bucket wheel (14) together with a shaft (27) parallel to the gutter (15) is arranged in a casing (23), at least two buckets preventing each time the air flow produced by the blower to come out of the casing (23).