baber/WOPTO huggingface dataset:
Patent JP-H08104951-A (JP)
Title: Stainless steel excellent in hot workability and nitric acid resistance
Inventor: HIRAI TATSUYUKI
IPC: C22C38/40
Filed: 1994-10-06
Abstract: PURPOSE: To produce a stainless steel having corrosion resistance better than that of the conventional one and excellent in working formability by hot rolling, hot extrusion or the like in boiling nitric acid environment having any concn. CONSTITUTION: The primary invention is the stainless steel having a compsn. contg., by weight, <=-0.03% C, 1.7 to 2.5% Si, <=2.0% Mn, 15.5 to 35% Ni, >25 to 30% Cr, and the balance Fe with inevitable impurities and satisfying the inequality of 3.2Cr%+5.0Si%-2.7Ni%-55C%-31.9<13 and excellent in hot workability and nitric acid resistance. The secondary invention is the one having a compsn. contg. <=0.03% C, 1.3 to 2.5% Si, <=2.0% Mn, 11.5 to 35% Ni, 23 to 30% Cr and 0.1 to 3.0% Cu, and the balance Fe with inevitable impurities and satisfying the inequality of 3.2Cr%+5.0Si%-2.7Ni%-1.0Cu%-55C% -31.9<13 and excellent in hot workability and nitric acid resistance.
Patent JP-H02116851-A (JP)
Title: Photosensitive resin composition and photosensitive film
Inventor: YAMAZAKI HIROSHI
IPC: C08F290/00
Filed: 1988-10-26
Abstract: PURPOSE:To obtain the photosensitive resin compsn. which has excellent preservable stability and is resistant heat even in soldering under a hygroscopic condition after solder coating by incorporating a specific spiroorthoester compd. into the above-mentioned compsn. CONSTITUTION:This compsn. contains a nongaseous ethylenic unsatd. compd. which has at least two carbon-carbon double bonds and can form a polymer by irradiation with active light and a thermoplastic org. polymer binder having a carboxyl group. Further, the compsn. contains a photopolymn. initiator or photopolymn. initiator system which can be activated by the active light and the spiroorthoester compd. having the chemical formula expressed by formula I. The content of the compd. having the chemical formula expressed by formula I is preferably 5 to 50wt.% in the compsn. in terms of the characteristics of the cured film, such as the viscosity of photosensitive resin compn. and developability and heat resistance in alkaline aq. soln. The photosensitive resin compsn. which is improved at the time of soldering after the preservation under moisture absorption after the solder coating and is improved in the preservable stability as the compsn. is obtd. in this way.
Patent JP-H04147570-A (JP)
Title: Material of air electrode for molten carbonate fuel cell
Inventor: YAMANAKA ATSUSHI
IPC: C23C8/14
Filed: 1990-10-11
Abstract: PURPOSE:To reduce elusion of an Ni-Fi allay into a molten carbonate serving as an electrolyte so as to prolong the life of a battery by using the Ni-Fe alloy having a specified amount of Fe, and oxidizing and converting to Li the Fe inside the battery. CONSTITUTION:An Ni-Fe alloy containing. Fe in the range 12 to 75wt.% is immersed in a molten carbonate (Li 62mol%, K 38mol%) in an air electrode atmosphere (650 deg.C, Pco2=0.3, Po2=0.16atm) for about 300 hours. The Ni-Fe allay forms a film of LiFeO2 excellent in corrosion resistance and shows low metal ion dissolution rates in the molten carbonate.
Patent JP-H06119215-A (JP)
Title: Batch processing method
Inventor: SHOJI MITSURU
IPC: G06Q10/08
Filed: 1992-10-08
Abstract: PURPOSE:To execute the batch processing method at a high speed by reading out the maximum to a main storage device. CONSTITUTION:All of a customer code H, a person-in-charge code M, a customer name N, an article name code I, an article kind code O, an article kind name P, a person-in-charge code M, a branch office code Q, a person-in-charge name R, a district code S, a branch office code Q, a distict name T and a branch office name U stored in a first to a fourth master files 121-124 are read out to a main storage device 13, and also, a customer code H, an article name code I, a date J, a received order money amount K and a paid money amount L stored in a large capacity data file 11 are read out from the large capacity data file 11 to the main storage device 13 by the maximum number of data which can be stored in the main storage device 13, and thereafter, a generated data file 19 is generated.
Patent JP-H07117813-A (JP)
Title: Magazine rack supplying/taking-out device
Inventor: NISHIGUCHI OSATSUGU
IPC: B65G1/00
Filed: 1993-10-28
Abstract: PURPOSE:To shorten the rack exchanging time and improve the substrate supplying precision, concerning a magazine rack supplying/taking-out device for automatically supplying the substrates housed in the magazine rack to the next process. CONSTITUTION:An elevator part 2 wherein a rack holding part 10 is provided on a circulating-type intermittent elevating part 3 is arranged and rack carry-in conveyer 30 is arranged in the position corresponding to the lowermost stage part on the side part of the elevator part 2, and a rack carry-out conveyer 50 is arranged in the position corresponding to the uppermost stage part, thereby carrying-in and carrying-out of the rack 1 to/from the elevator part 2 can be simultaneously performed, and the rack exchanging time can be greatly shortened.
Patent JP-H02117703-A (JP)
Title: Manufacture of iron-nickel base alloy material for shadow mask
Inventor: YUKI NORIO
IPC: B21B3/02
Filed: 1988-10-28
Abstract: PURPOSE:To manufacture an alloy material for shadow masks restraining generation of stripe nonuniformity in etching work by continuously casting an iron- nickel base alloy material with the alloy electromagnetically agitated and hot rolling the material after heating at a specific temp. CONSTITUTION:The cause generating stripe nonuniformity in piercing by etching work for shadow masks is component segregation of nickel, manganese, etc. Electromagnetic agitation at a state near to the solidification point in continuous casting is performed to prevent the segregation. A material is heated at a temp. of 1100-1400 deg.C and is hot rolled to cancel component segregation by diffusion. If the temp. is lower than 1100 deg.C, the cancellation of component segregation by diffusion is not sufficient; if the temp. exceeds 1400 deg.C, oxidization is markedly increased stripe nonuniformity caused by component segregation is canceled, etching holes are accurately pierced, and a continuously cast material having advantages in manufacturing cost is usable for precision shadow masks.
Patent JP-S62115093-A (JP)
Title: Alkoxyhydroxy fatty acid used as corrosion inhibitor in oil and oil-containing emulsion
Inventor: GERUHARUTO BORUKUGUREEFUE
IPC: C23F11/12
Filed: 1986-11-13
Abstract: Acid cleaning/pickling compositions for metal surfaces containing (A) at least one protein-derived polymer, sugar-derived polymer, sorbitol, tannin, or vinyl-based polymer, (B) at least one iodine or iodine-affording compound; acids solutions prepared therefrom; and methods for their use.
Patent JP-2001092986-A (JP)
Title: Method and device for plotting polygon for providing z buffer
Inventor: MANABE HIROSHI
IPC: G06T15/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a Z value at high speed without using division when plotting a polygon while using a Z buffer. SOLUTION: Coordinate transformation of the apex of the polygon is performed and a contour is plotted on a work. Plotting of the polygon is performed on a frame buffer and the Z buffer while generating the Z value by referring to this work. The Z value is generated by calculating a representative point back from the equation of a plane and adding a differential.
Patent JP-H0694158-A (JP)
Title: Automatic control valve for steam temperature
Inventor: HASEGAWA YOSHIHIKO
IPC: F16K31/68
Filed: 1992-09-14
Abstract: PURPOSE:To provide a steam temperature automatic control valve which does not cause fluctuation in the heating temperature of a heated article when its quantity fluctuates, and can set up the heating limit temperature of the heated article to surely prevent the deterioration and thermal damage of the heated article. CONSTITUTION:A steam supply pipe 2 is connected to the primary side of a pressure reducing valve 1, and a reduced pressure steam pipe 3 is connected to the secondary side of the valve 1. The pressure reducing valve 1 is provided in series with a motor 17. A drive control section 7 to control the drive of the motor 17 is arranged. A temperature limit value inputting means 6 is attached to the drive control section 7. The motor 17 is connected to the drive control section 7.
Patent JP-S61266407-A (JP)
Title: Modified ethylene copolymer and its vulcanizate
Inventor: MOGI YOSHIHIRO
IPC: C08F8/48
Filed: 1985-12-02
Abstract: PURPOSE:The titled copolymer which can give a vulcanizate excellent in heat resistance, solvent resistance, weather resistance, ultraviolet ray resistance, O3 resistance, low-temperature properties, rubbery properties and hardness, obtained by modifying a specified ethylene copolymer with an unsaturated amine or an unsaturated alcohol. CONSTITUTION:The titled copolymer of a MI of 0.01-1,000g/10min is obtained by modifying an ethylene copolymer consisting of 50-94.9mol% unit derived from ethylene of formula I, 45-5mol% unit of formula II [wherein R1 is H or CH3, X is one of the groups of formulas III-V (wherein R2-3 are each a 1-10C alkyl, R4 is a 1-4C alkylene and R5 is a 1-4C (alkoxy)alkyl], an acid anhydride group-containing radical-polymerizable monomer of formulas VI, VII or the like, or 5-0.1mol% unit derived from COOH-containing radical- polymerizable monomer of formula VIII (wherein R7 is R1) with a modifier comprising an unsaturated amine or unsaturated alcohol having at least one C=C double bond other than an aromatic double bond. If desired, this copolymer is vulcanized with at least one vulcanizer selected from among sulfur, a sulfur donor and a peroxide.
Patent JP-H06185071-A (JP)
Title: Method of construction of structure made of concrete and concrete form used for the same method of construction
Inventor: IMAEDA FUMIHIRO
IPC: E02D29/00
Filed: 1992-09-14
Abstract: PURPOSE:To build a burying type concrete structure having a high quality on the execution of the so-called panel throw-frame construction method, in which the labor of operation is saved. CONSTITUTION:A corrugated sheet 1, in which crest reinforcements 1a and bottom reinforcements 1b are formed alternately and separator inserting holes 2, 2... are bored to each reinforcement 1a, 1b in rows at regular intervals along the ribs of the reinforcements and which is made of a metal, is used as a wall surface, and a frame receiving runner 5, corner fittings 8 and height adjusting caps are used jointly onto a sill 4, thus forming the forms of a building. Reinforcements 11 are arranged into the forms, horizontal reinforcements 14 are clamped by separators 12 and form ties, concrete 16 is placed and solidified, and corrugated sheets 1 made of the metal are buried into soil without being peeled.
Patent JP-H09114293-A (JP)
Title: Fixing roller and fixing device provided therewith
Inventor: KATAOKA HIROSHI
IPC: F16C13/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To change only the composition of a pressure roller so as to make fixing bias efficiently act and to keep the potential of the surface of a fixing roller constant by providing an elastic layer and a conductive surface layer so that the total resistance value of the fixing roller may be within a specified range. SOLUTION: In the pressure roller 1, the elastic layer 12 is formed by dispersing conductivity imparting particles such as carbon or the like on a core bar 11 and foaming it to be sponge. In the elastic layer formed in such a way, the rate of the conductivity imparting particles is adjusted so that resistance value may be 10<4> to 10<5> Ω (impressing 300V DC). The pressure roller having the conductive surface layer 13 is obtained by covering the elastic layer with a PFA tube constituted by dispersing the conductivity imparting particles such as carbon or the like in PFA, and adjusted so that volume resistance value may be 10<6> to 10<8> Ω.cm (impressing 300V DC). The elastic layer and the PFA tube are bonded with adhesive. The pressure roller formed in such a way is constituted so that the total resistance value may be 10<6> to 10<8> Ω(impressing 300V DC).
Patent JP-H03139108-A (JP)
Title: Transformer direct-coupled gas-insulated switchgear
Inventor: UEHARA KYOICHI
IPC: H02B13/02
Filed: 1989-10-20
Abstract: PURPOSE:To decrease joints and to reduce the whole apparatus dimension by using a gas-insulated bus far larger than a cable capacity. CONSTITUTION:Respective gas-insulated switchgears 15a-15c are connected with the intermediate parts of respective gas-insulated buses 10a-10c via connecting buses 11a-11c. The connecting buses 11a-11c are provided by rising in L-shapes from the upper parts of respective gas-insulated buses 10a-10c arranged in the vicinity of a basic plane and respective gas-insulated switchgears 15a-15c are connected with the ends of the horizontal parts of the connecting buses. In this case, the connection between respective single-phase transformers 11a-11c and that between gas-insulated switchgears 15a-15c are performed by gas-insulated buses 10 remarkably larger than a cable capacity. In this manner, joints can be decreased and an apparatus can be made small as compared with a cable junction.
Patent JP-H07130955-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YONEHARA KAZUO
IPC: H01L27/04
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a generation of erroneous blowing of a fuse due to noise in a redundant circuit by a method wherein concentration of wells in a fuse blowing transistor of the redundant circuit is lower those that of others. CONSTITUTION:On a surface of a silicon substrate 41 having first to third regions 41a to 41c, B<+> is ion-implanted and B<+> is ion-implanted as an addition for the first region 41a and P<-> is ion-implanted as an offset for the third region 41c. Next, by a heat treatment, a P well 45, a P well 43 of a fuse blowing transistor having lower concentration than this P well 45, and an N well 47 are formed in the first to third regions 41a to 41c in the silicon substrate 41, respectively. A transistor for a first peripheral circuit, a fuse blowing transistor, and a transistor for a second peripheral circuit are formed in each of the first to third regions 41a to 41c. Accordingly, it is possible to prevent a generation of erroneous blowing of a fuse due to noise in a redundant circuit.
Patent JP-S61150752-A (JP)
Title: Mold additive for continuous casting of steel
Inventor: TERADA OSAMU
IPC: B22D11/111
Filed: 1984-12-25
Abstract: PURPOSE:To eliminate the surface defects of an ingot and to permit high-speed casting by consisting a mold additive for continuous casting of a steel of specific components so that the viscosity at a prescribed temp. is made constant and the softening point and crystallization are maintained at the specific temp. thereby improving the flowing of the additive into the mold wall. CONSTITUTION:The chemical compsn. of the mold additive for continuous casting of the steel is made to consist essentially, by weight, of 20-45% SiO2, 15-40% CaO and 2-10% Al2O3 and is incorporated therein with at least one kind among the oxide, fluoride and carbonate of an alkali metal and alkaline earth metal. The viscosity at 1,300 deg.C thereof is made 0.5-1.5 poise and the softening temp. and crystallization temp. are made both within a 850-1,050 deg.C. The additive flows uniformly and stably between the mold wall and solidified shell even if the casting speed is >=1.5m/min, more particularly >=2.0m/min. The surface of the ingot is thereby improved. The high-speed casting is thus made possible.
Patent JP-H06123747-A (JP)
Title: Driver for cross coil instrument
Inventor: NIIMI HIROSHI
IPC: G01R5/16
Filed: 1992-10-09
Abstract: PURPOSE:To prevent generation of abnormal sound while suppressing radio noise. CONSTITUTION:Each instrument 1, 2, 3, 4 comprises a cross coil having SIN component coil 1a, 2a, 3a, 4a and COS component coil 1b, 2b, 3b, 4b connected, respectively with drive circuits 5, 6, 7, 8. Each shift register 9 is connected in series with a shift register in an adjacent drive circuit. Each shift register sequentially shifts digital data for driving each cross coil, being fed serial from a shift register in a pre-stage drive circuit, and delivers the digital data thus shifted to a shift register in a post-stage drive circuit. A latch circuit 15 latches the data when a driving digital data for itself is transferred to the shift register. A D/A converting circuit 17 converts its own digital data thus latched into an analog signal which is then applied, as an analog drive voltage, to a coil through a SIN output circuit 19 and a COS output circuit 20.
Patent JP-H07131749-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIMOTO MIKIHIRO
IPC: G11B15/087
Filed: 1993-10-29
Abstract: PURPOSE:To allow the user to clearly discriminate whether a reproduction device is stopped or the reproduction device is reproducing an inter-recording part of a magnetic tape. CONSTITUTION:This device is provided with a reference voltage generating block 4 to discriminate a non-recording level of a magnetic tape and a display signal generating block 7 or the like to generate a display signal capable of being mixed into a video signal. Then on/off data for non-recording display are outputted to a color back 13 of a monitor 12 depending whether the state is the reproduction picture output mode or the non-recording state.
Patent JP-H08110749-A (JP)
Title: Design system of phase lattice
Inventor: RITSUKU RII MORISON
IPC: G02B5/32
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for designing phase grid for generating a beam array generator without requiring many computing resources and computing time. SOLUTION: This system includes an input receiver means, a generating means, a traverse means and a computing means so as to generate the output data set. The input receiver means is operated so as to receive the input data set, which expresses a desirable image intensity (301). The output data set, which includes plural sub sets, is generated and initialized. The generating means generates the output data set, which includes plural phase cells and which expresses a desirable phase grid (302). The computing means can be operated when the phase value of a real traversed phase cell is in the second condition, and computes the output data set as a functional of the input data set so as to improve the quality of a desirable phase grid.
Patent JP-2001091666-A (JP)
Title: Opposed detector
Inventor: OIZUMI MAKOTO
IPC: G01J1/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent failure to sound an alarm due to disturbance light and scheming action in an opposed detector. SOLUTION: This opposed detector has a light projecting part and a light receiving part. The light receiving part obtains received light quantities of when the light projecting part is projecting light and when it is not projecting light, and when a difference of each received light quantity is within a predetermined value, it is determined that an anomaly has occurred. In this device, even if the light receiving part receives a disturbance light when an object interrupts projected light, determination of a presence of an object is performed using a received light quantity including the disturbance light as a reference value so a failure to sound an alarm does not occur. Also, it is possible for this device to determine that a scheming action has be performed when the received light quantity exceeds a predetermined threshold.
Patent JP-H07128885-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUMITA KEISUKE
IPC: G03G5/06
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a high performance electrophotographic photoreceptor having high sensitivity and excellent in durability. CONSTITUTION:A photosensitive layer contg. a bisazo pigment represented by formula I as an electric charge generating material, a diamine compd. represented by formula II as an electric charge transferring material, polycarbonate and polyphenoxy as bonding resins is formed. In the formula I, each of A<1> and A<2> is a residue of a coupler, R<1> is H, alkyl, aryl or a heterocyclic group and (n) is 0 or 1. In the formula II, each of R<2>-R<7> is alkyl, alkoxyl, etc., each of (p) and (q) is an integer of 0-3 and each of (k), (l), (m) and (o) is an integer of 0-2.
Patent JP-H07126141-A (JP)
Title: Cosmetic
Inventor: MAEYAMA KAORU
IPC: A61K8/00
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a cosmetic, capable of extremely effectively suppressing the activity of hyaluronidase and having great effects on the retention of gloss or tenseness of the skin. CONSTITUTION:This cosmetic contains a deoxyribonucleic acid of shellfishes. A method for extracting the deoxyribonucleic acid with an alkali or a saline solution at a high concentration, etc., can be utilized as a method for extracting the deoxyribonucleic acid from the flesh of the shellfishes. A Japanese pearl oyster used for culturing pearl is preferably utilized as the flesh of the shellfishes though without special regard to the species. The deoxyribonucleic acid has inhibiting effects on hyaluronidase or activating effects on cells and the cosmetic containing the compound is capable of preventing aging and excellent in organoleptic aspects.
Patent JP-2000099061-A (JP)
Title: Effect sound adding device
Inventor: HASE TATSUTAKA
IPC: G10K15/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To add desired reverberating sounds using collected impulse responses. SOLUTION: Original impulse responses are separated into the ones corresponding to direct sounds and initial reflection sounds and reverberating sounds. A point N1, where the impulse response of a direct sound starts, a point N2, where the impulse responses of the direct sound and an initial reflection sound are completed, and a point N3, where the impulse response of a reverberating sound starts, are indicated by the data related to the impulse responses. The values of the impulse responses corresponding to the direct sound and the initial reflection sound are adjusted and are synthesized with the impulse response corresponding to the reverberating sound. Then, reverberating sounds are generated by folding in audio data and the synthesized impulse responses and added to original sounds.
Patent JP-H07126645-A (JP)
Title: Method for heating and baking coke in coke bucket
Inventor: YAMAMOTO YASUNORI
IPC: C10B39/14
Filed: 1993-10-29
Abstract: PURPOSE:To obtain coke of quality comparable to that of high-temperature- baked coke by loading the coke unloaded from an oven on a coke bucket at relatively low temperature and, during its conveyance to a quenching device, introducing air into the coke bucket to combust the unburned gas to bake the coke. CONSTITUTION:Coke at 700-900 deg.C is unloaded from a coke oven; and during its conveyance to a dry type quenching device for coke with a coke bucket, the coke is loaded on the coke bucket 6 which is provided with an air introduction device made up of a blower 2, a suction duct 3 and a damper 12 fixed thereto via its upper lid 4 and a liner 9 stretched around the frame 10 of the bucket body. During the conveyance, the blower 2 is actuated to introduce air 8 through the gap between the liner 9 and the frame 10 into the coke bucket 6 to combust the unburned gas 5 generated from the coke 7 to heat and bake it and discharge the resultant exhaust gas via the suction duct 3, damper 12, blower 2 and breeder 1, thus obtaining the objective high-quality coke.