baber/WOPTO huggingface dataset:
Patent JP-2000064192-A (JP)
Title: Enhancement of the wet strength of porous plug wrapping paper for smoking articles, porous plug wrapping paper manufactured by the same, and smoking articles using the same
Inventor: JOHN R BUTT SR
IPC: A24D3/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for plug wrapping paper having enhanced wet strength without using a crosslinking agent and a wet strength improving resin and the plug wrapping paper and an article using the same. SOLUTION: The plug wrapping paper is obtained by providing a pulp slurry including pulp fibers in an aqueous suspension, adding a wet strength enhancing agent practically composed of ketene-dimer, paper making from the pulp slurry, and coating the sizing composition including polyvinyl alcohol on the surface of the paper, and the polyvinyl alcohol jointly working with the ketene dimer increases the wet strength.
Patent JP-2000063416-A (JP)
Title: Catalyst for olefin polymerization and method for olefin polymerization
Inventor: SAITO JUNJI
IPC: C08F4/658
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization which gives a polymer excellent in polymerization activity and has a wide range of molecular weight distribution, and a method for olefin polymerization by use of said catalyst. SOLUTION: A catalyst for olefin polymerization comprises (A) a titanium catalyst component containing Mg, Ti and a halogen as an essential component, (B) a transition metal compound represented as the following formula and (C) an organic metallic compound, organic aluminum oxy compound or an ionized ionic compound. In the formula, M is a transition metal of the 3-11 group of the Periodic Table; m is 1-6; R1 is a hydrocarbon and the like; R2, R3, R4 and R5 are H, a halogen, a hydrocarbon group and the like; R6 is a halogen, hydrocarbon group and the like; n is a number fulfilling a valence number of M; and X is a halogen, a hydrocarbon and the like.
Patent JP-H0892859-A (JP)
Title: Manufacture of nonwoven fabric laminated material
Inventor: NAKAGAMI HIROYUKI
IPC: D04H3/007
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for manufacturing a nonwoven fabric laminated material free from separation between layers and breakage when a tape is removed from a sterilization wrap, etc. CONSTITUTION: A three-layered laminated material having a total weight per unit area of 30-120g/m<2> is produced by laminating an upper and a lower layers consisting of polypropylene spun-bonded nonwoven fabric having weight per unit area of 10-40g/m<2> and produced at 80-125 deg.C of heat embossing temperature on upper and lower sides of a middle layer consisting of polypropylene melt- blow nonwoven fabric having weight per unit area of 8-40g/m<2> . In this manufacturing process, the polypropylene melt-blow nonwoven fabric and the polypropylene spun-bonded nonwoven fabric are produced at the different processes to each other. The obtained nonwoven fabric laminated material 12 is used for wrapping a metal net 11 containing medical utensils and subjected to a steam sterilization treatment.
Patent JP-H1067099-A (JP)
Title: Printed matter inspection apparatus
Inventor: HIROTA MORIKAZU
IPC: G06T7/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To detect the misregister of a pattern printing position regardless of the presence of a register mark and to accurately compare the colors of the corresponding positions between printed matters. SOLUTION: A printed matter inspection apparatus is equipped with a sensor 22 reading the image of the predetermined region within the pattern of reference printed matter, an operation part 32 performing the pattern matching processing of the image of the predetermined region with respect to printed matter to be inspected and detecting the misregister of the pattern printing position of the printed matter to be inspected with respect to the reference printed matter and correcting the coordinates system of the pattern printing position of the printed matter to be inspected corresponding to this shift and a colorimeter 20 measuring the colors at the corresponding positions in the respective printed matters corresponding to the coordinates system after correction.
Patent JP-H0546105-A (JP)
Title: Picture quality controller
Inventor: KASAI TOSHIO
IPC: H04N5/57
Filed: 1991-08-13
Abstract: PURPOSE:To realize excellent picture quality with an easy operation by enabling a contrast and brightness to be adjusted at the same time, and varying the contrast greatly at the center part of an adjustment range and also varying the brightness greatly at end parts of the adjustment range. CONSTITUTION:A control circuit 23 controls a brightness adjusting circuit 21 and a contrast adjusting circuit 22 to indicate the brightness and contrast to be adjusted and when an operation part 24 is operated, the brightness and contrast are adjusted at the same time. In a nearly center range in 100% of the adjustment range, the brightness is fixed at a specific value and only the contrast is varied linearly from a minimum value to a maximum value. At the left-side end part and right-side end part of the adjustment range, on the other hand, the contrast is fixed at a specific value and only the brightness is adjusted and varied linearly. In this case, the brightness is held almost constant at the center part of the adjustment range and the contrast is held nearly constant at the right and left end parts, but they can slightly be varied.
Patent JP-S60120460-A (JP)
Title: Multiprocessor system
Inventor: MATSUNAMI HISAO
IPC: G06F12/00
Filed: 1983-12-05
Abstract: PURPOSE:To make the speed of data transfer between each CPU higher, by connecting plural processors with a common memory through a common bus and performing information transfer between each processor through the common memory. CONSTITUTION:When a CPU circuit 11 sends out a prescribed signal to a control bus (CB) accessing circuit 15 so as to access a common memory, a priority discriminating circuit 13 discriminates the priority and common bus-ready signal CBRDY and judges that whether or not the using right of a common bus 5 can be obtained or not. When the using right is obtained, the circuit 13 informs other CPUs that the common bus 5 is busy by setting the CBRDY signal to a nonactive (low level) condition and, at the same time, releases the CPU circuit 11 from the waiting condition by setting a WAIT signal to an nonactive condition. Then the bus 5 is connected with another bus 7 through a bus buffer 12 and the access by the CPU circuit 11 to the common memory becomes possible.
Patent JP-S61106600-A (JP)
Title: Physiologically active peptide, preparation thereof, and use
Inventor: TANAKA TAKAHARU
IPC: A61K35/74
Filed: 1984-10-30
Abstract: NEW MATERIAL:A compound shown by the formula (R is H, or hydroxyl group). USE:An enzyme inhibitor against cysteine protease such as papain, carpaine, etc. PREPARATION:For example, Staphyloccus tanabensis SAM0019 [FERM P-7891] belonging to the genus Staphyloccus is cultivated in a culture solution consisting of glucose, peptone, yeast extract etc., the culture mixture is centrifuged, the supernatant liquid is passed through an adsorbing resin column to adsorb a culture product, which is washed with water and methanol, and eluted with methanol. The eluted substance is concentrated to dryness under reduced pressure, dissolved in water, and purified by a column packed with DEAE cellulose, to give a compound shown by the formula.
Patent JP-S6472342-A (JP)
Title: Optical recording medium
Inventor: USUI MASAYUKI
IPC: G11B7/24035
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a good autotracking control signal by specifying the thickness of a medium and the relation between the refractive index and extinction coefft. of the medium. CONSTITUTION:The medium is formed to have the thickness at which the reflectivity is maximized in a region except tracking tracks and the thickness larger than the thickness at which the reflectivity is maximized within the tracking tracks. In addition, the medium is so formed that the refractive index (n) and extinction coefft. K of the medium satisfy the relation K<=0.47n+0.28. A wide range of materials are usable without particularly limiting the same as the medium to be used, if said materials have light reflecting and absorbing properties. The good autotracking control signal of a high contrast ratio is thereby obtd.
Patent JP-2000057028-A (JP)
Title: Transaction delay execution system for object distribution processing system
Inventor: YAMAMOTO MASATAKE
IPC: G06F9/46
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To execute a transaction delay regardless of the application enable/ unable state of a server environment by processing a business object name and an access method into a message and enqueuing this message to an object queue. SOLUTION: In a checkpoint object A process 125 to be added to the updating of a DB(data base) of a business object, a business object name and an access method are enqueued to an object queue. That is, the business object name and the access method to be given to the business object are recorded, processed into a message and enqueued to the object queue in the process 125. In a checkpoint object B process 135 to be added to the service request of the business object, the recorded business object name and access method are enqueued to the object queue and the transactions are stored in a store and forward exchange spooler.
Patent JP-H0786234-A (JP)
Title: Etching method
Inventor: NAKAJIMA YASUSHI
IPC: H01L21/302
Filed: 1993-09-14
Abstract: PURPOSE:To make it possible to form a smooth silicon surface on the inside of a trench after etching by specifying an atmospheric pressure when conducting magnetron reactive ion etching with HBr-containing gas in a specific range. CONSTITUTION:A novolac photoresist layer is installed on one main surface of a silicon single crystal base material 1 where an opening is installed on the photoresist layer by means of photolithography. The remaining area is used as an etching mask. The silicon single crystal is etched based on a magnetron reactive ion etching method which uses HBr-containing gas as an etching gas. During the etching operation, an atmospherical gas pressure is set so that the range of the pressure may be 5mTorr and over and less than 25mTorr. More specifically, a wafer 1 is etched under the following requirements: HBr gas flow rate, 50sccm; applied magnetic field 16, 100G; power density, 1.2W/cm<2>.
Patent JP-S61100771-A (JP)
Inventor: GUREGORII BURAIAN SUUISUTATSUK
IPC: G03G15/02
Filed: 1985-10-14
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-H0565676-A (JP)
Title: Surface treated steel sheet excellent in formability
Inventor: YAMAZAKI FUMIO
IPC: B05D7/14
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a surface treated steel sheet excellent in formability by providing a galvanizing layer containing specific amounts of Cr and iron-group metal, a chromate film, and an organic film to a cold rolled sheet of a high purity steel having a specific composition wherein C, N, Mn, and S are reduced. CONSTITUTION:A high purity steel which has a composition consisting of, by mass, <=0.0030% C, <=0.0025% N, <=0.02% Si, 0.03-0.15% Mn, 0.018-0.045% p, <=0.005% S, 0.005-0.035% Al, 0.005-0.025% Nb, <=0.02% Ti, and the balance Fe with inevitable impurities and further containing, if necessary, 0.05-0.35% Cu and 0.0001-0.0010% B or further containing 0.03-0.25% Ni, is used as a base. As a first layer, a galvanizing layer containing >=5% Cr and <=20%, in total with Cr, of iron group metal is provided to the surface of the cold rolled steel sheet made of the above steel. Subsequently, a chromate film is provided as a second layer by about (10-150mg)/m<2> total Cr. Further, an organic film is provided as a third layer to about 0.3-2mum thickness.
Patent JP-S59116236-A (JP)
Title: Separation of high-boiling by-product
Inventor: NINAGAWA YOUICHI
IPC: C07C2/86
Filed: 1982-12-24
Abstract: PURPOSE:To dissolve high-boiling by-products and to remove them, by reacting isobutene with tertiary butanol, a formaldehyde source and water, distilling an organic layer, distilling off unreacted raw materials and isoprene to give a residue, adding the residue as a solvent to a reaction mixture solution. CONSTITUTION:In preparing isoprene by adding isobutene and/or tertiary butanol, a formaldehyde source and water to an acidic aqueous solution, carrying out a reaction with distilling off a mixture containing prepared isoprene, low-boiling by-products, water, and unreacted raw materials, the unreacted raw materials and isoprene are distilled off from an organic layer of the above-mentioned distillate to give a residue. This residue of a part of it as a solvent is added to a reaction mixture solution or a part of it, which is separated into an organic layer having dissolved high-boiling by-products and the acidic aqueous solution, so that the high-boiling by-products accumulated in a reaction zone are removed. 4-Methyl-5,6-dihydro-2H-pyran, etc. are contained in the solvent.
Patent JP-S6475081-A (JP)
Title: Two-tone coating method
Inventor: SANTO YOSHIHARU
IPC: B05D1/38
Filed: 1987-09-12
Abstract: PURPOSE:To reduce coating cost by applying electrodeposition on the whole of a car body, then urethane coating with a given color only on the lower section of the car body, intercoat on the whole part other than the lower section of the car body and then overcoating with a color for the whole body all over when the lower section of the car body in coated in a different color from the color for the whole body. CONSTITUTION:An electrodeposition film 3 is applied on a steel plate 2 forming a car body 1. Then, an urethane coating material of given color different from the color for the whole of the car body 1 is applied only to a lower section 1a of the car body to form an urethane film 4. Then, masking 7 is carried out on the two-tone color section 1a and then an intercoating is carried out for the whole body color section 1b to form an intercoated film 5. Then, the coating material for the whole body color 1b is applied for the overcoating film 6 on an intercoated film 5. After that, the masking 7 is removed and the two-tone coating is completed. At that time, the urethane coating is adjusted in compliance with the thickness of the electrodeposition film 3 to as to secure sufficient chipping resistance.
Patent JP-S6386210-A (JP)
Inventor: HIROBE TOSHIRO
IPC: B29C53/28
Filed: 1986-09-27
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-H09111224-A (JP)
Title: Surface-treating composition and surface-treatment of substrate using the composition
Inventor: MORINAGA HITOSHI
IPC: H01L21/304
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition effective for preventing the contamination of a substrate surface with metallic impurities transferred from a surface- treating composition and capable of stably forming an extremely clean substrate surface and provide a treating method using the composition. SOLUTION: This composition contains a complexing agent as a metal deposition preventing agent in a liquid medium. The complexing agent is composed of (A) one or more compounds selected from complexing agents having a cyclic skeleton in the molecular structure and having one or more OH groups and/or O<-> groups bonded to the carbon atom constituting the ring (e.g. thylon or catechol) and (B) one or more compounds selected from complexing agents having one or more nitrogen atoms as donor atoms in the molecular structure (e.g. quinolinol or EDTA).
Patent JP-H0762085-A (JP)
Title: Production of polycyanoaryl ethereal resin
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1993-08-24
Abstract: PURPOSE:To extremely readily and efficiently obtain the subject resin, having a sufficient high-molecular weight and excellent in mechanical strength, chemical and heat resistances, etc., by polymerizing a dihalogenobenzonirtile with resorcin and then reacting the produced polymer with a specific compound. CONSTITUTION:This method for producing a polycyanoaryl ethereal resin comprises initially reacting dihalogenobenzonitrile (preferably dichlorobenzonitrile) with resorcin and an alkali metallic compound (preferably sodium carbonate) in the presence of a solvent (preferably DMF, etc.), preferably at 190-220 deg.C for 1-5hr and then reacting resultant reactional product with a difluoro compound expressed by the formula (Y is a group containing an electron attracting group) (e.g. 4,4'-difluorodiphenyl sulfone), preferably at 190-220 deg.C for 30min to 5hr. Furthermore, a solution prepared by dissolving the compound expressed by the formula in a solvent is usually added into a solution of the reactional product obtained in the first step to carry out the reaction in the second step.
Patent JP-H0391881-A (JP)
Title: Character and graphic generating device
Inventor: MURAI KIYOAKI
IPC: G09G5/20
Filed: 1989-09-05
Abstract: PURPOSE:To correctly paint out a character even at the time of division in an arbitrary position by storing the logic recorded in a prescribed area as it is or after inversion according as coordinates of a peculiar point are in the storage area of a peculiar point storage means or in an area where only X coordinates are smaller than those of this storage area. CONSTITUTION:A contour line 303 of a character 302 stored in a contour line storage means 301, and a peculiar point 306 is stored in a peculiar point storage means 305. When a peculiar point (X,Y) 310 is in an area where only X coordinates are smaller than those of areas (X0, Y0) 307 to (X1, Y1) 308 of the storage means, it is stored in a position (X, Y) 311 of the storage means 305; but when even-number of peculiar points exist in the left of these areas including the area (X0, Y0) 307 like a row of Y0, 0 must be set for X0, and therefore, peculiar points are stored as bit data in the peculiar point storage means and data of bits to be stored is inverted with respect to the storage system. That is, the logic stored in (X0, Y) is inverted to stored only peculiar points.
Patent JP-2000047143-A (JP)
Title: Spectacles for the aged
Inventor: AOYANAGI EIICHI
IPC: G02C5/16
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide spectacles for the aged which consist of a resin frame, are easy to put on and off, are fatigueless in spite of wearing for a long time and enable a user to temporarily view remote without removing the spectacles each time. SOLUTION: The spectacles for the aged have the frame molded by using composite raw material of a polyamide system and arcylamide system. A front part 1 of the frame is half rims 2, 2 holding the lower side of lenses 6, 6 and the upper sides of the lenses are fixed by filaments 7, 7 and further the lenses 6, 6 are formed to an approximately semi-oblong shape which is not largely made convex on the upper side.
Patent JP-H06241754-A (JP)
Title: Measuring system utilizing imaginary real space
Inventor: NORO KAGEISA
IPC: G01B21/00
Filed: 1992-08-28
Abstract: PURPOSE:To calculate the size of a real object by detecting the positions of an imaginary object presented in the imaginary real space with a three- dimensional magnetic digitizer. CONSTITUTION:Vertexes of an imaginary object 111 are indicated with the magnetic sensor 203 of a three-dimensional digitizer 204 fitted to a finger of an observer, accurate shift quantities can be obtained when the vertexes can be accurately indicated even if the imaginary object 111 has a depth, and the position coordinates of the vertexes are detected by the three-dimensional magnetic digitizer 204. Position coordinate data are fed to a data processing device 210, and the size of the three-dimensional object is calculated when the photographic magnifying power is inputted. When the scale is displayed on a display device 211 together with the image of the imaginary object 111, the size of the three-dimensional object can be easily recognized.
Patent JP-H0972309-A (JP)
Title: Operational structure for double acting cylinder
Inventor: MACHIDA MASARU
IPC: F16H61/28
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To simplify operational structure by composing it so as to continually supply working fluid into the first chamber on the side of a piston rod inside a cylinder, and providing a free operatable control valve at a working fluid supply and discharge positions in the second chamber on the opposite side. SOLUTION: When a solenoid control valve 29 is set to a supply position, working oil is supplied to the second chamber 13b, and (the working oil is also already supplied to the first chamber 13a through an oil path 28.) since the pressurized area on the side of the first chamber 13a of a piston 27 is narrower than the pressurized area on the side of the second chamber 13b, the piston 27 moves left to occupy the low speed position of the first auxiliary speed changing device. When the solenoid operation valve 29 is set at an oil discharge position, the working oil in the second chamber 13b is discharged, and the piston 27 is pushed right by the working oil supplied into the first chamber 13a and occupies the high speed position of the first auxiliary speed changing device.  Thus a double acting cylinder can be actuated through only one control valve to carry out the supply and discharge operation of the working fluid to the second chamber, and the control valve having a simple structure is sufficient for a double acting cylinder, and therefore the operational structure of the cylinder can be simplified, and its manufacturing cost can be reduced.
Patent JP-S60113051-A (JP)
Inventor: RAINHARUTO GERUHARUDEI
IPC: F02M3/14
Filed: 1984-11-02
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-H0866735-A (JP)
Title: Device for correcting hook opposite angle on both ends of coil spring
Inventor: ABIRU NORIFUMI
IPC: B21F3/027
Filed: 1994-08-30
Abstract: PURPOSE: To provide an exactly and easily practical hook opposite angle correcting device which approaches a detecting bar advance command outputting point to an ideal position on the design when forming a coil spring with both end hooks, arranges the feeding amount to the line side from beginning of the detecting bar advancement until stopping of feeding a wire to an ideal value, and which is not different in the wound number. CONSTITUTION: On every forming one of a coil spring, a real measuring line length from beginning of advancing a detecting bar 30 until stopping of feeding a wire by being made in contact with a 1st hook part is obtained with a measuring unit 11, and a correcting value is obtained by multiplying the difference between the real measuring line length and the ideal corresponding line length on the design by a factor under than 1.  By progressively correcting and refreshing the line length from beginning of winding to the detecting bar advance command outputting point from the initial value, changing the line length from beginning of winding to the detecting bar advance command outputting point every time and arranging the line length from the detecting bar advance command outputting point to stopping into the ideal length, always the detecting bar advance timing is held suitably and the hook opposite angle on both ends of the coil spring can be aligned.