baber/WOPTO huggingface dataset:
Patent JP-S6436744-A (JP)
Title: Product and material reinforced by distributing metallic nitrogen compound into total area of copper titanium, aluminum, magnesium as well as alloy of these metallic groups and normal cast iron
Inventor: SATO SHINZO
IPC: C22C37/00
Filed: 1987-07-30
Abstract: PURPOSE:To improve each material strength by adding metallic nitride to the molten metal of copper, titanium, aluminum, magnesium as well as the alloys thereamong and cast iron and distributing said metallic nitride into the total volume of the molten metal. CONSTITUTION:Copper, titanium, aluminum, magnesium as well as the alloys thereamong and cast iron are melted. The metallic nitride compound is added to said molten metal. The mixture is then cast or is subjected to plastic working after the casting. Said metallic nitride is incorporated into the molten metal as it stands without decomposing or oxidizing.
Patent JP-H1032677-A (JP)
Title: Document image data reader
Inventor: INAGE TOSHIYUKI
IPC: H04N1/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the improved document image data reader by in which no electric connection means such as a connector and a cable is required between a sensor block and a paper retainer. SOLUTION: An original read sensor 4 to read document image data of an original 12 and a drive roller 5 used to move the original 12 are contained n a sensor block 2, and guide rollers 6, 7 to retain the original 12 with a proper force are contained in a paper retainer block 3 so that the original read sensor 4 and the drive roller 5 requiring a power supply and the guide rollers 6, 7 not needing any power supply are separately contained.
Patent JP-2001014037-A (JP)
Title: Plate type pressure reducing device
Inventor: HARADA TETSUO
IPC: G05D16/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a pressure reducing device by reducing a loss due to erosion. SOLUTION: This plate type pressure reducing device is provided with at least one pressure reducing plates 11, 12 to be piled, fitted and fixed in an inner space 9 to communicate with an entrance 9a of fluid with high pressure and an exit 9b of fluid with reduced pressure of a main body 8 and at least one fluid set plates 13, 14. The pressure reducing plates 11, 12 are provided with plural distributed flow down ports 15 in the peripheral direction so as to penetrate the pressure reducing plates 11, 12 in the vicinity of a peripheral edge part. A conical pressure reducing space 16 to communicate with the distributed flow down ports 15 and whose interval becomes larger toward its center is formed between the fluid set plates 13 and 14. The fluid set plates 13, 14 are provided with a set flow down port 18 to penetrate the fluid set plates 13, 14 at its center part and to communicate with the reduced pressure space 16.
Patent JP-H0852477-A (JP)
Title: Treatment of paper industry waste
Inventor: UCHIMOTO IWAHIRO
IPC: B01D21/01
Filed: 1994-08-11
Abstract: PURPOSE:To provide a waste water treating method applicable to a waste water having wide range concn. and excellent in the dehydration property of a slurry containing an aggregate after flocculating. CONSTITUTION:This treating method of a paper industry waste for concentrating and separating a solid matter in the waste water includes a 1st process for adding and rapidly stirring an inorganic flocculant and a polymer flocculant in the paper industry waste and a 2nd process for slowly stirring in this order.
Patent JP-H06125750-A (JP)
Title: Stabilization of wild blueberry anthocyanin glycoside
Inventor: ARAOGI SHIGEHARU
IPC: A23L2/42
Filed: 1991-07-03
Abstract: PURPOSE:To stabilize an anthocyanin glycoside in a functional drink prepared by using a wild blueberry anthocyanin glycoside having various physiological activities. CONSTITUTION:An anthocyanin glycoside in a functional drink containing a wild blueberry anthocyanin glycoside as a component is stabilized by sealing the functional drink under pressure of carbon dioxide gas.
Patent JP-H0854032-A (JP)
Title: Brake device for dynamo-electric machine
Inventor: KASHIWAZAKI TADAO
IPC: F16D65/18
Filed: 1994-08-11
Abstract: PURPOSE:To perform the use of a short time reated low-cost electromagnetic type brake for a long time by performing control in such a manner that through detection of reduction of a dynamo-electric machine to a brake starting speed, the dynamo-electric machine is stopped by an ordinary brake force and after the stop, a brake force lower than an ordinal value is exerted on the dynamo-electric machine. CONSTITUTION:When the rotor 10 of a dynamo-electric machine is braked for a stop, it is detected by a rotation speed detecting device 13 that the rotation speed of the rotor 10 is reduced to a brake starting speed, the brake coil of an electromagnetic brake device 11 is energized by an ordinary exciting current through a first exciting circuit 15, and the rotor 10 is braked and stopped by an ordinary brake force. It is then detected that the rotor 10 is stopped to effect switching from a first exciting circuit 15 to a second exciting circuit 16 having a resistor 16a. A brake force lower than an ordinary exciting current is exerted on the brake coil of the electromagnetic brake device 11 through the second exciting circuit 16, whereby a brake device can be used for a long time.
Patent JP-2001011087-A (JP)
Title: Purification method for metallocane compound from product mixture of metallocene
Inventor: SUMIYA NAOKO
IPC: C07F17/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To simply, effectively purify the subject metallocene compound which is useful as a polymerization catalyst of an α-olefin, in good recovery by treating specific crosslinked metallocene products mixture with a specific mixed solvent. SOLUTION: The subject metallocene compound is purified by treating a product mixture formed in synthesis of a crosslinked metalocene having a halogen substituent expressed by formula (R1, R2, R4 and R5 are each H, etc.; R3 and R6 are each a divalent 3-10C hydrocarbon forming a condensed ring with a five membered ring with which they are bonding; R7 and R8 are each a halogen, etc., replaceable with H on condensed rings R3 and R6; wherein at least one of R1, R2, R4, R5, R7 and R8 is a halogen, etc.; m and n are each 0-20; Q is a 1-20C divalent hydrocarbon, etc., bonding the two five membered rings; X and Y are each an amino group, etc.; M is a transition metal belonging to fourth to sixth group of the periodic system), with a mixed solvent of a halogen including hydrocarbon such as 1,2-dichloroethane, etc., and an aprotic polar solvent (preferably, tetrahydrofuran).
Patent JP-S6250996-A (JP)
Inventor: INNAMI TAMIO
IPC: G06Q40/00
Filed: 1985-08-30
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-H1139666-A (JP)
Title: Carriage controller for multilayer disk
Inventor: SATO TAKESHI
IPC: G11B19/12
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To perform stable carriage control when an opposite recording system multilayer optical disk is reproduced by detecting an information reading direction of a layer to read the information and setting an equalizer characteristic according to its detection result in an equalizer means. SOLUTION: A microcomputer 8 discriminates whether a disk 1 loaded on a player is any one between a parallel recording system or the opposite recording system from the comparison of the identification data ID respectively read from a first layer and a second layer. When the disk 1 is the opposite recording system, and a present focal position exists on the first layer from the discriminated result, the microcomputer 8 generates a first equalizer selection command selecting an equalizer 26. Further, when the focal position exists on the second layer, the microcomputer 8 generates a second equalizer selection command selecting the equalizer 27. Then, either one side between the equalizers 26, 27 is selected by switches 25, 28.
Patent JP-H08111100-A (JP)
Title: Storage device
Inventor: TAKANO HIROSHI
IPC: G11C29/00
Filed: 1995-07-25
Abstract: PURPOSE: To obtain a storage device capable of improving the yield. CONSTITUTION: A 16 M bit DRAM 111 is constituted of four adjacent 4 M bit blocks (4 M bit DRAMs) 121 to 124. Then, circuits of above described execution patterns are biult-up in every block of 121 to 124 and the relief of defective address is individually performed in respective blocks 121 to 124. In the case where respective blocks 121 to 124 are all relievable (nondefective), blocks are isolated by solid lines α and then pads other than input/output(I/O) pads in respective blocks 121 to 124 are connected to blocks at an assembly stage. Thus, the 16 M bit DRAM 111 in which respective blocks are combined is made to be a product.
Patent JP-S6249835-A (JP)
Inventor: OGAWA TOSHIO
IPC: A61B8/14
Filed: 1985-08-30
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-S6252374-A (JP)
Inventor: HARA MASAYOSHI
IPC: F25B47/02
Filed: 1985-08-30
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-S6431885-A (JP)
Title: Polyurethane adhesive
Inventor: UEDA RYUICHI
IPC: C08G18/64
Filed: 1987-07-28
Abstract: PURPOSE:To obtain the titled two-pack type adhesive useful for bonding polypropylene material to nonrigid PVC sheet material, by blending a thermoplastic polyester urethane rubber with a specific block polyurethane polyol as a principal agent component. CONSTITUTION:The aimed adhesive, obtained by blending 100pts.wt. total amount of (A) 100 pts.wt. thermoplastic polyester urethane rubber and (B) 2-100pts. block polyurethane polyol prepared by reacting an active isocyanate group- containing urethane prepolymer consisting of a hydrogenated hydroxyl group- terminated polybutadiene glycol and an excessive amount of a polyisocyanate with a polymer having >=2 hydroxyl groups in the molecule as a principal component with (C) 1-20pts.wt. polyisocyanate compound as a crosslinking agent, having excellent adhesive force after heat aging and hot-adhesive force and useful also for bonding wood, metallic materials, etc.
Patent JP-S6346275-A (JP)
Title: Ink medium
Inventor: FUKUSHIMA HITOSHI
IPC: C09D11/00
Filed: 1986-08-13
Abstract: PURPOSE:To obtain an ink medium, containing powdery fine particles having a specific value of thermal conductivity in an ink layer and suitable for a printing apparatus capable of forming a visible image using a thermal energy feeding means and magnetic attraction force producing means. CONSTITUTION:An ink medium obtained by blending preferably 2-20pts.wt. powdery fine particles having >=200Wm<-1>k<-1> thermal conductivity at 27 deg.C other than ferromagnetic substances in an ink layer constituted of a heat-resistant support layer and a thermoplastic magnetic ink layer containing fine ferromagnetic substance particles.
Patent JP-H09220602-A (JP)
Title: Roll stand provided with detachable module for adjusting roll parting
Inventor: TERENSU EMU SHIYOA
IPC: B21B31/20
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To position an eccentric sleeve adjusting mechanism so as to be adapt ed for the proximate interval between all roll stands by positioning a roll stand so that the adjusting mechanism is engaged with eccentric sleeves only on one side of the rolling route in the axial direction. SOLUTION: When a module 66 is connected to the side member 40a of the housing of the roll stand, an adjusting wheel 80 is rotated through a worm, worm gear and Oldham's coupling mechanism and reverse torque is simultaneously imparted to the eccentric sleeeves 48a. By transmitting this rotation to each set of combined eccentric sleeves 48b, the adjustment of roll parting is executed symmetrically to work rolls 34. When the module 66 is detached from the side wall 40a of the housing, a driving ring is automatically separated from a lag.
Patent JP-S6346942-A (JP)
Inventor: ANJIERA ERU BURANTO
IPC: B60R13/08
Filed: 1987-07-29
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-2000022312-A (JP)
Title: Method of mounting electronic components
Inventor: NISHI TOSHIO
IPC: H01L23/31
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting electronic components whereby troubles due to the thermal, stress at bond zones of a conductive adhesive can be prevented. SOLUTION: In the method of mounting electronic components wherein bumps 5 of the electronic component 4 are bonded to electrodes 2 of a substrate 1 through a conductive adhesive 3 and the gap between the electronic component 4 and substrate 1 is sealed with a resin sealant 7, the conductive adhesive 3 and resin sealant 7 use those not mutually mix and are made so as to harden at the same time in the same heat treating step, hence no thermal stress occurs at bond zones of the substrate 1 and electrodes of the electronic component 4, without reinforcement of the resin sealant 7, and troubles such as breaking of the bond zones, etc., due to the thermal stress can be prevented.
Patent JP-S6082670-A (JP)
Title: Manufacture of silicon carbide film
Inventor: OOTAKE TSUTOMU
IPC: G03G5/082
Filed: 1983-10-12
Abstract: PURPOSE:To form inexpensively a silicon carbide film on a substrate by subjecting a carbonaceous compd. such as CH4 and a silicon compd. such as SiCl4 which is introduced along with a carrier gas to a gaseous phase reaction by the energy such as plasma. CONSTITUTION:A carrier gas such as H2 from a bomb 1 is passed through liquid SiCl4, SiBr4, SiI4, etc. in a water bath 7 to evaporate the liquid, and spouted from an opening of an electrode 10 into a vacuum vessel 20 along with CH4, C2H6, C2H4, C2H2, etc. from a bomb 2. In this case, a doping gas such as B2H6 from a bomb 3 is added at need. The inside of said vacuum vessel 20 is evacuated to appropriate pressure with a diffusion pump 16, a mechanical booster pump, rotary oil pumps 17a and 17b, etc., and a substrate 12 attached to an electrode 11 is heated to a suitable temp. by a heater 13 and rotated by a rotary motor 14. Under said conditions, plasma is discharged between both electrodes 10 and 11 with a high-frequency electric power source 15, and CH4, etc. and SiCl4, etc. are subjected to a gaseous phase reaction to form an SiC film on the substrate 12.
Patent JP-S5892297-A (JP)
Inventor: KOKUBU TAKAYOSHI
IPC: H05K3/44
Filed: 1981-11-27
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-S6082831-A (JP)
Title: Na measuring method of optical fiber
Inventor: HARATANAKA YUTAKA
IPC: G01M11/02
Filed: 1983-10-12
Abstract: PURPOSE:To measure the NA of optical fiber accurately and simply, by utilizing the temperature distribution of light, which is emitted from the output terminal of the optical fiber. CONSTITUTION:Light from a light source 1 is inputted to an optical fiber 3 through a lens 2 for light conversion. The light, which is outputted from an output terminal 4 of the optical fiber 3, is projected on a screen 5, and temperature distribution corresponding to the output pattern of the light is formed on the screen 5. A radiation radius R of the light is obtained from the temperature distribution. Based on the radiation radius R and a distance L from the output terminal 4 of the optical fiber to the screen 5, NA=R/(R<2>+L<2>)<1/2> is computed. Thus the NA of the optical fiber can be measured accurately and simply.
Patent JP-2000015877-A (JP)
Title: Character data read circuit
Inventor: MURAKOSHI MASARU
IPC: G06F3/12
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance a read speed for character data and reduce a load in reading the character data. SOLUTION: A halfway point of a data bus 16 is branched to two systems (22, 26) and, a first buffer 21 and a second buffer 25 are interposed in the first system data bus 22 and the second system data bus 26 respectively. The first buffer 21 is connected to the first system data bus 22 with an input bit order and an output bit order of the first buffer 21 being agreed. Moreover, an input bit order of the second buffer 25 is made opposite to the input bit order of the first buffer 21 while an output bit order of the second buffer is made the same as the output bit order of the first buffer 21 when the second buffer is connected to the second system data bus 26. Either one and the other of the first buffer 21 and second buffer 25 can be selected and switched on and off in the constitution.
Patent JP-2000017897-A (JP)
Title: Clamping device gripping rope
Inventor: MIZUTANI AKIRA
IPC: E04H15/64
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device for a rope capable of rapidly gripping the ropes such as end ropes installed at both edge sections of a membrane material without generating a slip in the execution of works, etc., of a membrane roof. SOLUTION: In the clamping device 1 gripping the rope D, the clamping device 1 consists of two grooved plates 3, 3 being connected by a hinge 2 in a freely open-close manner and having grooves, into which the ropes D are passed, a sleeve 4 being pushed into the grooves of the plates 3, 3 and clamping the roped D, a push-in mechanism pushing in the sleeve 4, and fasteners 6 being mounted on the grooves plates 3, 3 and closing the two grooved plates 3, 3. The sleeve 4 grips the rope D as a wedge type sleeve, in which slits are formed in the axial direction.
Patent JP-S6341462-A (JP)
Title: Production of 1-hydroxy-2-pyridone
Inventor: REUSCHLING DIETER
IPC: C07D213/89
Filed: 1987-07-31
Abstract: 1-Hydroxy-2-pyridones of the formula I   <IMAGE> (I)  in which R1=an organic radical and R2=H or an organic radical, are prepared by reacting a pyrone of the formula II   <IMAGE> (II)  in which R1 and R2 have the same meaning as in formula I, with a hydroxylammonium salt in the presence of at least one alkali metal carbonate and/or hydrogen carbonate. The compounds of the formula I have a biological activity-in particular an antibacterial and antimycotic activity.
Patent JP-H0242995-A (JP)
Title: Production of l-lysine
Inventor: SATO YUKIE
IPC: C12P13/08
Filed: 1988-08-01
Abstract: PURPOSE:To improve yield and efficiency of the subject lysine useful for pharmaceuticals, etc., by subjecting to enzyme reaction in aqueous solution containing glucose in the presence of microorganism belonging to specific bacterium of coryneform. CONSTITUTION:An enzyme reaction is performed in an aqueous solution containing glucose (preferably completely synthesized medium) in the presence of cell of microorganism having biotin-demanding property and resistance to S-(2-aminoethyl)-L-(-)cysteine and belonging to bacterium of coryneform, then the aimed L-lysine is generated and collected.
Patent JP-S5892450-A (JP)
Title: Macromolecular dense membrane for separation of gas
Inventor: OONO HIROICHI
IPC: B01D71/44
Filed: 1981-11-30
Abstract: PURPOSE:To obtain the membrane which performs the separation of gas having high permeability with high selectivity, by synthesizing the macromolecular dense membrane for the separation of gas by the copolymerization of acrylonitrile and a vinyl monomer having a steric hindrance group. CONSTITUTION:The macromolecular dense membrane for the separation of gas is synthesized by the copolymerization of acrylonitrile and a monomer having a steric hindrance group defined by the formulaI(where R1=H or a methyl or ethyl group, and R2 = an alkoxycarbonyl, acyl group or the like). This dense membrane has high selectivity and enables to perform the separation of gas with high permiability.
Patent JP-S6168509-A (JP)
Title: Calibration for angle of rotation
Inventor: IMI TETSUSHI
IPC: G01B21/22
Filed: 1984-09-13
Abstract: PURPOSE:To enable accurate calibration of measuring errors in an angle of rotation detector, by mounting on a rotor for measuring the angle of rotation in such a manner as to slantly cross the axis line thereof to calibrate the detection value of an angle of rotation detector determining the displacement of the planar body. CONSTITUTION:A rotor 1 is equipped with an angle of rotation detector 4 to measure the angle of rotation and a planar object 10 having a planar section (mirror finished) 9 is mounted thereon 1 in such a manner as to slantly crossing the axis lie thereof 1. The rotor 1 is rotated with a detection element 7 of a displacement gauge 6 kept a buttig on the planar section 9 of the planar object 10. Then, the detection signal SD obtained from the displacement gauge 6 and the detection signal obtained from the angle of rotation detector 4 are inputted into an arithmetic processor 8 to compare both the signals and a calibration table is prepared with respect to the output signal of the angle of rotation detector 4.
Patent JP-S6169274-A (JP)
Title: Image pickup device
Inventor: SAITO SHUICHIRO
IPC: G03B7/087
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a bright finder picture and to obtain high-precision exposure information by providing a photodetector which measures light with a stop opened, a shutter which controls variable the exposure time, and a light leading means. CONSTITUTION:Before a release button is operated, the light from an object passes a lens 2 and an opened stop aperture part 3c and is led to a pentagonal prism 5 through a quick return mirror 4, and a part of the light is irradiated to the light receiving face of a photodetector 19a. In this case, a signal is outputted from the photodetector 19a in accordance with the quantity of light, and this signal is inputted to a detecting circuit 19c through an amplifier 19b to detect the first photometric information. A system controller 23 obtains an aperture value or shutter seconds on a basis of detected light quantity information or the like. Exposure information is formed on a basis of the output of an image pickup means CCD7 in the state where the exposure time control is performed by a shutter 6 at the photographing time. Thus, a bright finder picture is obtained, and high-precision exposure information is obtained.
Patent JP-2000017369-A (JP)
Title: Wear resistant sintered alloy and its production
Inventor: ISHIBASHI AKIYOSHI
IPC: C22C38/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the sliding characteristics of an alloy by allowing copper or copper alloy phases, hard particles and fine solid lubricants to disperse into a matrix of a sintered high speed tool steel alloy. SOLUTION: An amt. of copper to be added in a sintering material is preferably, by weight, 1 to 8%, that of the hard particles to 5 to 20%, and that of the solid lubricants to 1 to 15%. The average particle size of copper powder or copper alloy powder of copper-zinc, copper-tin or the like is preferably <=50 μm. As the hard particles, intermetallic compounds such as ferromolybdenum (Fe-63% Mo), high alloy powder materials for hard facing such as Stellite, Colmonoy Triballoy and ceramic such as titanium nitride or the like having >=500 HMV hardness are suitable. As the solid lubricants, the fluorides of alkali metals or alkaline-earth metals are preferable, and, they are selected, e.g. from calcium fluoride, barium fluoride, sodium fluoride and lithium fluoride.
Patent JP-2000015135-A (JP)
Title: Crushed stone treatment system, crushed stone treatment and crushed stone storage section used for the same
Inventor: KURENUMA TORU
IPC: B02C21/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a crushed stone treatment system. SOLUTION: The crushed stone treatment system for forming crushed stones has a quarried stones transporting machine 3 for transporting the quarried stones, a crushed stone storage section 2 for storing the crushed stones thrown downward from a carrying-in surface at which the quarried stones are carried in by this quarried stones transporting machine, an excavating machine 1 for automatically operating the work to scoop the quarried stones 3 stored in this crushed stone storage section 2 and discharging the same, a quarried stone crushing machine 5 for forming the crushed stones 6 by crushing the quarried stones discharged by this excavating machine 1 and a remote manipulation device 7 for controlling the remote manipulation of the automatic operation of the excavating machine 1 and the quarried stone crushing machine 5.