baber/WOPTO huggingface dataset:
Patent JP-H05197171-A (JP)
Title: Photoconductive-image forming member
Inventor: JIYOSEFU MOOTO
IPC: G03G5/05
Filed: 1992-08-25
Abstract: PURPOSE: To make it possible to attain optimum sensitivity and charge transfer efficiency by laminating a photoforming material layer dispersed in a resin binder at need and a charge transfer layer contg. fullerene on a supporting base body. CONSTITUTION: This image forming member includes the conductive base body 1, the photoforming layer 3 contg. the trigonal selenium, vanadyl, phthalocyanine, etc., dispersed into the resin binder compsn. at need and the charge, and more particularly hole transfer layer 5 contg. the charge transfer components including >=1 kind of the fullerene, such as C60 , dispersed into the inert resin binder compsn. 7. The binder materials for the photoforming layer 3 and the charge transfer layer 5 are preferably polycarbonate. If the photoforming material exists in the binder material, the binder preferably contains about 30 to 95wt.% photoforming material and the solid fullerene exists in the resin binder at, for example, about 30 to 95wt.%. As a result, the image forming member contg. the fullerene in one form of C60 and a mixture composed of C60 and other fullerene is provided.
Patent JP-H0664182-A (JP)
Title: Ink cartridge
Inventor: SUGAWARA TATSUO
IPC: B41J2/175
Filed: 1992-08-25
Abstract: PURPOSE:To enhance reliability of an ink cartridge by a method wherein ink is made free from influence by changes of pressure and temperature while the ink cartridge is being transported and stored, and the ink is supplied satisfactorily at all times. CONSTITUTION:In an ink cartridge 1a that is equipped at its bottom with a rubber member 5, through which a pressurizing air-inducing needle 3 and an ink-supplying needle 4 are penetrated, and an air pipe 8a for making the pressurizing air-inducing needle 3 loose-fitted therein that is penetrated into the cartridge body so that it can reach an upper space thereof, the upper end of the air pipe 8a is closed with a thin film-like covering member 12. Furthermore, the cartridge is constructed in a way wherein an interlocking member 13 is provided so that it can operate, interlocking with the pressurizing air-inducing needle 3 to be inserted into the air pipe 8a and can pierce the thin film-like covering member 12 for supplying the pressurizing air.
Patent JP-H04106603-A (JP)
Title: Working diagnosing device
Inventor: YONEDA TAKAO
IPC: G05B19/4155
Filed: 1990-08-27
Abstract: PURPOSE:To easily set a working condition for obtaining a requested worked result even when the causal relation between the working condition and worked result is not known by providing the 1st and 2nd inference means and a displaying means which displays a modified working condition and the worked result obtained under the modified working condition. CONSTITUTION:When part of a worked result is modified by means of a worked result modifying means A4, the 1st inference means A5 finds a modified working condition from the modified worked result by applying a rule stored in a knowledge base means A3. Then the 2nd inference means A6 finds the worked result obtained under the modified working condition from the found modified working condition by applying a rule stored in the means A3. A displaying means A7 displays the modified working condition and the worked result obtained under the modified working condition. Therefore, the working condition for obtaining a requested worked result can be easily set even when the causal relation between the working condition and worked result is not known.
Patent JP-H04106671-A (JP)
Title: Picture processor
Inventor: TATE HIROYUKI
IPC: G06T7/00
Filed: 1990-08-27
Abstract: PURPOSE:To always obtain a proper picture by detecting the deviation of an inputted picture and making necessary correction in accordance with the deviation when a read picture is deviated from a reference picture. CONSTITUTION:A correction data generating means 2 reads a picture and generates correction data by detecting the deviated amount of the read picture from a reference picture. The correction data generated by the means are stored in the 1st storing means 3. Picture information patterned by a pattern detecting means 1 is stored in the 2nd storing means 4. When the information is patterned, a correcting means 5 prepares the picture information at the currently patterned position by reading out the correction data corresponding to the currently patterned position from the 1st storing means 3 and picture information from the 2nd storing means 4 in corresponding to the read-out correction data. Therefore, deviation correction is performed at each point and a proper pattern is obtained.
Patent JP-H0955904-A (JP)
Title: Cabinet for television receiver
Inventor: GOTO MITSURU
IPC: H04N5/64
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a seemly cabinet by forming a recessed part concealed by a cover part on the surface of a rear cabinet of a television receiver and forming a machine screw hole and a projection receiving part in the recessed part. SOLUTION: Handle covers are fitted to the upper part and the lower part of the right/left sides on the surface. The recessed parts being handle parts are provided in the handle covers. A screw receiving part 11 and a projection receiving part 12 are provided in the recessed part 10 fitted to the upper part. A machine screw hole 13 is provided in the machine screw receiving part 11. The same thing can be said to the handle cover fitted to the lower part of the right/left sides. A screw hole 15 is formed in the front cabinet 14. In the assembly process of the cabinet of the television receiver, the front cabinet 14 is fixed with the rear cabinet 1 by screwing a machine screw 16 from the screw hole 13 of the screw receiving part 11 formed in the recessed part 10 from the back of the rear cabinet 1, for example.
Patent JP-S6380879-A (JP)
Title: Formation of coating film
Inventor: AOYAMA TAKESHI
IPC: B05D1/36
Filed: 1986-09-25
Abstract: PURPOSE:To perform painting finish excellent in gloss and sharpness, in the wet-on-wet painting of two kinds of paints different in hue, by specifying the principal resin components of both paints and making he pigment volume concn. of the paint of the first layer higher than that of the paint of the second layer. CONSTITUTION:Informing a coating film in the painting of a car, an alkyd resin or a polyester resin and a crosslinking resin therefor are used as the principal resin components of both base coat and top coat paints. Both paints are prepared by respectively adding two kinds of pigments different in hue and, when the paints are prepared used said pigments, the pigment volume concn. of the second layer paint becoming top coat is set to 5-10% and that of the first layer paint becoming base coat is set to 5-25% and, by this method, painting finish imparting sharp hue having good gloss can be performed.
Patent JP-H04108389-A (JP)
Title: Upstream control sequence, functioning in yeast and derived from escherichia coli
Inventor: YAGI SHINTARO
IPC: C12R1/19
Filed: 1990-08-30
Abstract: PURPOSE:To enable obtaining of an extremely powerful hybrid promoter sequence by using an upstream control sequence, derived from Escherichia coli and capable of functioning in a yeast. CONSTITUTION:An upstream control sequence(URS) is obtained from an Escherichia coli chromosomic DNA. In order to excise such a sequence from the Escherichia coli chromosomic DNA, a control sequence is obtained by cleaving of nonspecific double strands with DNaseI or complete hydrolysis of a DNA with Sau3AI in which the recognition sequence is 4 base pairs. In addition to the aforementioned ADHI promoter, GAPDH promoter, PGK promoter, PYK promoter, ENO1 promoter, etc., are cited as the yeast promoter capable of functioning in combination with the upstream control sequence. GAPDH promoter, PGK promoter, ADHI promoter, etc., are cited as a TATA region of the hybrid promoter composed of the upstream control sequence and the yeast promoter.
Patent JP-H0558288-A (JP)
Title: Vehicle body frame of rolling stock
Inventor: SAIMA TORU
IPC: B61F1/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide a frame structure which can control passage resistance against cooling wind to be low and bear various loads required for the vehicle frame in a vehicle body structure using the inside of the center sill of the vehicle body frame of a railroad locomotive and the like as a cooling wind duct. CONSTITUTION:A cross-joint part of a frame center sill 1 to a lateral beam 5 is provided with a flat plate as a reinforcing member 9 having a truss formation being an X-shape in a section, and the reinforcing member 9 is arranged in parallel to the ventilating direction of cooling wind to minimize its ventilating resistance.
Patent JP-H1068140-A (JP)
Title: Operation attachment
Inventor: SHIGA KATSUZO
IPC: B25J15/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an attachment equipped with excavation/grasp function capable of efficiently excavating sand even when it is dry without detaching a grasping arm. SOLUTION: In an operation attachment, an excavation bucket 2 turned by a bucket cylinder 23 is loaded to the front end of an arm 22 through an attachment joint pin P5 , a grasping arm 5 is loaded thereto through the same attachment joint pin P5 in a turnable manner, and the grasping arm 5 is so constituted that it is turned through a grasping arm operation link 10 pivoted on an idler link 24 turned by the bucket cylinder 23. At the same time, when joint between the idler link 24 and grasping arm operation link 10 is released, a lock mechanism It capable of locking the grasping arm 5 in a state to make parallel with the belly of the arm 22 is provided to the belly of the arm 22.
Patent JP-H01168943-A (JP)
Title: Linear knitting machine
Inventor: YOOZE ABURIRU KURERU
IPC: D04B7/10
Filed: 1988-09-12
Abstract: PURPOSE: To carry out the side transfer of meshes in knitting heads by arranging two auxiliary knitting heads for supporting side transfer needles on the two knitting heads of a rectilinear knitting machine. CONSTITUTION: This rectilinear knitting machine is obtained by arranging two auxiliary knitting heads 5A and 5B for supporting side transfer needles 6A and 6B on two knitting heads 2A and 2B, operating the side transfer needles 6A and 6B synchronously with the motion in the longitudinal direction of the corresponding knitting needles 1A and 1B in the longitudinal direction with cams 7A and 7B, slidably attaching the auxiliary knitting heads 5A and 5B, moving the auxiliary knitting heads 5A and 5B through screw shafts 10A and 10B, nuts 11A and 11B and connecting rods 12A and 12B of the auxiliary knitting heads 5A and 5B in the transverse direction with stepping motors 9A and 9B.
Patent JP-2001049486-A (JP)
Title: Tin-copper alloy plating bath
Inventor: AOKI KAZUHIRO
IPC: C25D3/60
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a tin-copper alloy plating bath low in current density dependency on an Sn/Cu film compositional ratio and excellent in the appearance and density of a plated film. SOLUTION: This bath contains (A) soluble stannous salt, (B) soluble copper salt, (C) oganic acid such as organic sulfonic acid or inorganic acid such as sulfuric acid, (D) ditiodianiline and (E) a nonionic surfactant as an adduct of ethylene oxide such as 1 to 20C alkanol, phenol and naphthol, 1 to 22C aliphatic amine and/or propylene oxide. Since, in the tin-copper alloy plating bath, ditioaniline and a nonionic surfactant are jointly used, a tin-copper alloy film small in current density dependency can be obtd., and an Sn/Cu film compositional ratio can be stabilized in a wide region from low current density to high current density.
Patent JP-S6287562-A (JP)
Title: Azetidinone derivative
Inventor: KAWASHIMA YUTAKA
IPC: A61K31/44
Filed: 1985-10-12
Abstract: NEW MATERIAL:The derivative of formula I (R<1> is lower alkyl or phenyl; R<2> is H or methyl; R<3> is H, lower alkyl, cycloalkyl, phenyl, benzyl, etc.; the wavy line represents E- or Z-configuration), EXAMPLE:(E)-4-methyl-3-(2-oxopropylidene)-1-phenyl-2-azetidinone. USE:Platelet coagulation inhibitor. PREPARATION:The objective compound of formula I can be produced by (1) condensing the compound of formula II with the compound of formula III in an inert solvent in the presence of a base (e.g. lithium isopropylamide), (2) selectively reducing the resultant compound of formula IV in an organic solvent with an alkali metal borohydride, etc., to form an alcohol of formula V, (3) converting the alcohol to the compound of formula VI with an acylation agent (e.g. acetyl chloride) or a halogenation agent (e.g. phosphorus trichloride) is the presence or absence of a base, (4) subjecting the product to elimination reaction and (5) removing the protecting group from the resultant compound of formula VII with an oxidizing agent (e.g. methyl iodide).
Patent JP-S6284710-A (JP)
Inventor: KOYAMA MASAHIRO
IPC: A47J31/56
Filed: 1985-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0953638-A (JP)
Title: Position detecting device, track base unit and guide unit provided with this position detecting device
Inventor: TANITSU TAKASHI
IPC: G01B7/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and suppress a total unit work man-hour and assembly man-hour of a guide unit by providing a constitution applying a tightening member insertion hole of a track base and mounting a scale. SOLUTION: In a direct acting roll guide unit, a scale main unit 51 is mounted in the track rail 5 by engaging an engaging part 52 with an insertion hole formed as use for insertion of a tightening member (bolt 11) to a track rail 5 as a track base. By the constitution of mounting a scale 35 to a tightening member insertion hole of the track rail 5, necessity of work for mounting the scale to the track rail 5 is eliminated, and necessity for conventionally used scale mounting bonding agent and bolt is eliminated, with a work man-hour and assembly man-hour small suppressed and cost reduction attained. A fixed condition of the scale 35 relating to the track rail 5 is semi-permanently maintained only when holding an elastic insertion condition of the engaging part 52 relating to the insertion hole.
Patent JP-H1055236-A (JP)
Title: Pen input information processor
Inventor: SAITO JUNICHI
IPC: G06F3/03
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent an input pen from falling owing to a shock during portage or generating a striking sound owing to vibration during portage by surely fitting the input pen to a main body by the friction of an elastic body. SOLUTION: This portable pen input information processor perform input operation by applying the input pen 2 to a touch sensor panel 1A. A pen storage part 1B is formed in the main body 1 of this pen input information processor and the input pen 2 is inserted into the pen storage part 1B. The input pen 2 inserted into the pen storage part 1B has its recessed groove 2A engaged with a lock part 1D of the pen storage part 1B and the elastic body 3 provided on the input pen is pressed against the main body 1.
Patent JP-S6286172-A (JP)
Title: Manufacture of composite pipe
Inventor: ODAWARA OSAMU
IPC: C23C20/00
Filed: 1985-10-11
Abstract: PURPOSE:To inhibit the cracking of a ceramic layer by tension and compression when a steel pipe is lined with the ceramic layer by a thermit reaction, by using a steel pipe of a very small thickness calculated by a specified formula. CONSTITUTION:A steel pipe of a very small thickness (t) calculated by the formula is used as a steel pipe to be lined. In the formula, W is the specific weight of the pipe, D is the outside diameter (mm) of the pipe, alpha=0.5-0.8 and G is the weight of a thermit agent used. The thermit agent is filled into the thin steel pipe and ignited in the field of centrifugal force to cause a centrifugal thermit reaction. A ceramic layer is formed by the reaction and the steel pipe is lined with the layer. By this method, the ceramic layer is not cracked by compression and tension and a complex pipe of superior quality is obtd.
Patent JP-H0786396-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZUMI TAKATOSHI
IPC: H01L21/316
Filed: 1993-09-14
Abstract: PURPOSE:To enable a metal wiring of Al or the like to be protected against deterioration caused by moisture, lessened in ground dependency, and improved in reliability when it is formed on a TEOS-O3.NSG film by a method wherein the TEOS-O3.NSG film deposited on a substrate is lessened in moisture content or another film is formed on the surface of the NSG film. CONSTITUTION:When a TEOS-O3.NSG film is deposited on a substrate through CVD carried out once or a few times, the substrate is heated up to a temperature of 420 to 450 deg.C after the TEOS-O3.NSG film is deposited to remove moisture from the TEOS-O3.NSG film. An SiO film is deposited replacing TEOS with silane gas in the final stage of a TEOS-O3.NSG film deposition process, whereby the TEOS-O3.NSG film is improved in cracking resistance and lessened in water absorbing properties.
Patent JP-S6471285-A (JP)
Title: Projection optical system
Inventor: HORIUCHI AKINAGA
IPC: G03B21/00
Filed: 1987-09-11
Abstract: PURPOSE:To always obtain bright pattern on a screen without uneven lighting by displacing the optical axis of a light optical system in matching with the displacement of the optical axis of a projective lens in obtaining a gate effect by lens group of a part or all the projecting lenses. CONSTITUTION:All or part of lens group in projective lenses 3 is displaced with respect to the optical axis 6 so as to generate a gate effect. In this case, the light source 1 is tilted in following to the displacement of the lens group while moving the light source 1 in parallel with the direction orthogonal to the optixal axis 6 to make the optical axis 5 of the light optical system coincident with the optical axis 6 of the projecting lens 3.
Patent JP-H10130387-A (JP)
Title: Hydrazine hydrate derivative composition
Inventor: NAKABAYASHI AKIRA
IPC: C07C281/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrazine hydrate derivative composition that contains a mixture of a polyhydrazine compound with a ketonic acid and/or its salt, has both high a low-temperature curability and high a storage stability, and provides a coating excelling in water and stain resistance, etc. SOLUTION: This hydrazine hydrate derivative composition contains a mixture of (A) a polyhydrazine compound having two or more hydrazine moieties, and (B) a ketonic acid and/or its salt, in which component (A) is preferably a semicarbazide derivative of the formula (R1 is polyisocyanate moiety which is derived from oligomers of from trimer to vicenimer and does not contain terminal isocyanate, or a triisocyanate moiety which is derived from a 2-20C alkylene diisocyanate and does not contain terminal isocyanate; R2 is H or a 1-20C alkyl; R3 is a 5-20C cycloalkylene, 6-10C arylene, etc.; (n) is 0 or 1; (1) and (m) are each 0 or a positive integer provided that (1)+(m) is 3-20).
Patent JP-S6472303-A (JP)
Title: Magnetic head mechanism
Inventor: OGUCHI YUZO
IPC: G11B5/55
Filed: 1987-09-11
Abstract: PURPOSE:To execute read-after-write, multitrack serpentine recording, wide width recording/narrow width reproduction, or narrow width recording/wide width reproduction by a simple magnetic head of a single channel constitution by constituting the titled mechanism so that multitrack bidirectional recording/ reproduction can be executed to a magnetic tape. CONSTITUTION:A magnetic head 10 consists of a single channel constitution, but by inverting the magnetic head 10 with regard to the magnetic tape running direction in the slide-contact surface with a magnetic tape, bidirectional wide width recording/narrow width reproduction or narrow width recording/wide width reproduction can be executed. Also, by moving the magnetic head 10 in the width direction of the magnetic tape by a head supporting member 12, the magnetic head 10 can be allowed to slide-contact with a prescribed recording track in accordance with the running direction of the magnetic tape. In such a way, even by the magnetic head 10 of a simple constitution of a single channel, wide width recording/narrow width reproduction or narrow width recording/ wide width reproduction, and multitrack bidirectional recording/reproduction can be executed.
Patent JP-S6471870-A (JP)
Title: Production of 1,3-oxathiorane
Inventor: HOSOMI AKIRA
IPC: C07D411/04
Filed: 1987-09-11
Abstract: PURPOSE:To produce the title compound in high yield under mild conditions, by effecting reactions between a halotrimethylsilylmethyl sulfide, a carbonyl compound and a fluoride ion source in acetonitrile or tetrahydrofuran. CONSTITUTION:The reaction between a halomethyltrimethylsilylmethylsulfide (where halomethyl is chloromethyl, bromomethyl or iodomethyl), a carbonyl compound (preferably an aldehyde, alpha-diketone or alpha-ketoamide) and a fluoride ion (preferably cesium fluoride) is carried out in acetonitrile or tetrahydrofuran to give a corresponding 1,3-oxathiorane. The reaction is preferably conducted in acetonitrile at room temperature.
Patent JP-2000051714-A (JP)
Title: Method for removing sulfate ion in aqueous solution of alkali metal chloride
Inventor: SAIKI KOJI
IPC: B01J41/10
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing sulfate ions in an aq. soln. of an alkali metal chloride with a small-sized low-cost equipment without requiring a special filtration apparatus for solid-liquid separation and special maintenance work in the method for removing the sulfate ions in the aq. soln. of the alkali metal chloride using a zirconium hydroxide adsorbent. SOLUTION: In a method for adsorbing and removing sulfate ions in an aq. soln. of an alkali metal chloride by using zirconium hydroxide, by using a zirconium hydroxide adsorbent having 0.1-3 mm grain diameter obtd. by bonding and granulating it with PVA or its deriv., the deterioration of the adsorbent due to being finery pulverized is not caused, a special filtration apparatus for solid-liquid separation and special maintenance work are not necessary and a low-cost equipment is provided.
Patent JP-S59119982-A (JP)
Title: Picture synthesizing system
Inventor: OOISO MITSUO
IPC: H04N5/68
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the continuity among partial pictures by displaying overlapped pictures at the peripheral parts of adjacent partial pictures when the partial pictures are synthesized into a picture via a variable power optical system at each partial picture. CONSTITUTION:The image of a sample 5 is image picked up by a TV camera 6 and fetched into a picture memory 4 via an A/D converting circuit 7. The picture signals within the memory 4 are divided to partial picture signals under the control of a control circuit 9, and these partial picture signals are distributed to corresponding partial picture memories 91-9N and then supplied synchronously to corresponding CRTs. An overlap area is previously obtained between partial pictures, and the same image part is set on the image parts at both sides of an image dividing line which is set at the overlap area. At the same time, a relation to maintain the synchronism between partial pictures at both sides of the image dividing line is secured for each partial picture. Thus it is possible to watch continuously the joint areas of partial pictures with no disturbance produced at the joint areas of a synthesized picture.