baber/WOPTO huggingface dataset:
Patent JP-H06162453-A (JP)
Title: Automatically diagnostic device for signal conversion system for recording medium
Inventor: SASA TAKESHI
IPC: G11B5/455
Filed: 1992-11-25
Abstract: PURPOSE:To automatically diagnose the performance, etc., of a signal conversion system for a recording medium basing on the waveform shape of a regenerative RF signal. CONSTITUTION:The envelope of the regenerative RF signal is extracted by an envelope extraction circuit 100 containing peak, bottom hold circuits 110, 120, and the features of an envelope waveform of an area, a maximum amplitude, a minimum amplitude, an end part amplitude ratio and the number of dips, etc., are extracted by respective arithmetic circuits 220-260 of a feature extraction circuit 200. A cause diagnostic circuit 300 constituted of a hierarchical type neural network is self-organized previously in the weighing of interlayer connection by using an error reverse propagation method, etc., and by imparting a set of defect causes corresponding to the typical envelope, and the defect cause is diagnosed automatically when a feature of the envelope of the regenerative RF signal in an electromagnetic conversion system becoming a diagnostic subject is supplied.
Patent JP-H06163526-A (JP)
Title: Formation of anode oxide film
Inventor: MAKINO YOSHINORI
IPC: H01L21/316
Filed: 1992-11-26
Abstract: PURPOSE:To allow formation of thin oxide film having good leak characteristics through anode oxidation by employing an electrolyte prepared by dissolving a weakly ionized acid or ammonium salt into 8 solvent and adding an oxidizing agent containing no metal element at a specified concentration. CONSTITUTION:A tantalum film is covered with resist except a part to be oxidized and an electrode wire is fixed thereto thus providing an anode 1. Platinum is employed in a cathode 4. Electrolyte 5 is prepared by adding an oxidizing agent to aqueous solution of 1 to 10% ammonium citrate. 0.1mol. of hydrogen peroxide solution is employed as the oxidizing agent. Anode oxidation is then carried out. Oxidation is started with constant current and when a necessary voltage is reached, that voltage is fixed and current is fed to form a film. An oxide film thus formed exhibits a leak current characteristic A which is improved drastically as compared with the leak current characteristic B of an oxide film added with no oxidizing agent.
Patent JP-H10175921-A (JP)
Title: Production of esters
Inventor: KIKUCHI TAKETOSHI
IPC: B01J31/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an industrially excellent method for producing esters with a low content of tin by carrying out the esterification, etc., by using an organotin compound as a catalyst, treating the resultant crude esters with an aqueous solution of HCI, etc., and then crystallizing and separating the esters. SOLUTION: The esterifying reaction of alcohols represented by the formula B(OH)n [B is an alcohol residue; (n) is 1-61 with a carboxylic acid or its lower alkyl ester represented by formula I (R<1> , R<2> and R<3> are each H, a 1-8C alkyl, etc.; R<4> is H or a 1-4C alkyl; A is a single bond or a 1-8C alkylene) is carried out by using an organotin compound which is a dialkyltin compound, e.g. a dialkyltin oxide in an amount within the range of about 0.001-0.1mol based on one carboxyl group of the carboxylic acid to provide crude esters represented by formula II [(m) is a numerical value of (m) or below], which are then treated with HCl or its aqueous solution at about 1-35% concentration within the temperature range of ambient temperature to 80 deg.C. The aqueous layer is subsequently removed and the organic phase is crystallized to separate the deposited crystal by filtration, etc.  The separated crystal is subsequently washed and dried to afford the esters.
Patent JP-H03203440-A (JP)
Title: Switching system for packet communication equipment
Inventor: SUZUKI MUNEYUKI
IPC: H04L12/931
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to store all terminals connected to respective slave packet switching means by connecting a master packet switching means at least one port of each slave packet switching means in plural slave packet switching means through respective ports of the master means. CONSTITUTION:The master packet switch 1 is connected to respective fast lines 3 through respective line interfaces 2 and connected also to respective terminals 5 through respective terminal interfaces 4. On the other hand, plural slave packet switches 6 are connected to respective terminals 8 through respective terminal interfaces 7. In addition, respective switch connection units 9 are correspondingly connected to respective switches 6 and respective switch connection units 10 are connected to the switch 1. Since the master packet switching means is connected to respective slave packet switching means, the master means can store all the terminals connected to respective slave means.
Patent JP-H09178747-A (JP)
Title: Antibody measurement method
Inventor: TOYOSATO MITSUYOSHI
IPC: G01N33/543
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring immunity of an antibody for using a solid phase where measurement speed is fast, specificity is large, sensitivity is high, and an antibody with a class other than IgG can also be detected. SOLUTION: A solid phase which is formed by connecting avidin or streptoavidin and their derivatives to biotin macromolecular substance which is fixed to the solid phase, peptide antigen which is turned into biotin, and peptide antigen which is labeled, for example, by enzyme, and antibody to be measured in a sample are simultaneously reacted. Then, the antibody is sandwiched by the peptide antigen and is immobilized into the solid phase.
Patent JP-H10175332-A (JP)
Title: Equipment and method for controlling printing, and storage medium storing program which can be read by computer
Inventor: OKADA KUNIO
IPC: B41J5/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To generate second printing data being correspondent and optimum in a short time and without suppressing a memory resource even when a printing form for printing data on each page inputted is changed and thereby to execute efficiently desired overlap printing while shortening a printing processing time for standardized printing data on a form or the like. SOLUTION: A CPU 12 generates a printing image by developing in a memory, in an overlapping manner, a printing data on each page sent out sequentially from a host computer 400 and second printing data obtained by conversion on the basis of first registered printing data and registered in a RAM 19, and controls overlap printing in a printing part 17 on the basis of the printing image generated.
Patent JP-H03202502-A (JP)
Title: Underwater porous-type foundation block, and underwater foundation construction using this block
Inventor: IIZUKA HIROYOSHI
IPC: E02B3/14
Filed: 1989-12-28
Abstract: PURPOSE:To improve washing excavation suppressing efficiency by arranging circular-column- shaped or square-column-shaped shaft legs on centers at the lower ends of inverted-cone-shaped or truncated-pyramid-shaped drum bodies, and by arranging a lot of permeable holes between the hollow sections and external side surfaces of the drum bodies, to form permeable filling layers at the hollow sections with gravels or the like. CONSTITUTION:Drum bodies 2 and circular-column-shaped shaft legs 3 are integrally molded, and at the lower end sections, cone-shaped projected sections 10 are continuously arranged, and angles theta between the side surfaces and horizontal surfaces of projected sections 7 are arranged to be the same as those of drum body side surfaces 2a, and the hard settling property of foundation blocks 1 is improved. Besides, circular head sections 8 are formed with the short circular column bodies of diameters same as the upper end large-diameter sections of the drum bodies 2, and on the central sections of the foundation blocks 1, injection holes 26 for penetration from the head sections 8 to the projected sections 10 are arranged. Then, pressurized water current with pressurized air mixed-in is jetted into a sand layer 6 from lower end openings and at the same time, the foundation blocks 1 are moved downward, and the sand layer 6 is efficiently excavated with bubbles, and the foundation blocks 1 are properly embedded. As a result, a strong underwater foundation structure can be constructed.
Patent JP-H08173889-A (JP)
Title: Discharge gate served also as uniform scattering port for hopper storing glass spherical body
Inventor: OGURO TOSHINORI
IPC: B05D7/24
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a structure-saving and efficient discharge gate provided with a scattering function for a glass spherical body storage hopper by stopping a discharge of the glass spherical body when a shaft coated with a soft rubber is jammed to an opening part and executing almost uniform falling scattering with a continuous discharge when the shaft is separated. CONSTITUTION: An adjustable, uniform and continuous opening part 4 provided at downward of a lower part bottleneck part 3 of the hopper 2 storing the glass spherical body 1 and having several mm width, the shaft 5 covering whole width of this opening part 4, located oppositely and applied with the soft rubber coating and a jamming/pulling mechanism part 6 for jamming/pulling back this shaft 5 to the opening part 4 are provided. Then, the glass spherical body 1 quantitatively stored in the hopper 2 is discharged in gravity-drop from the opening part 4 of the lower part bottleneck part 3 of the hopper by pulling back and separating the shaft 5 with the jamming/pulling mechanism 6 and almost uniform scattering is executed. And, the opening part 4 is closed and the discharge is stopped by jamming the shaft 5 with the jamming/pulling mechanism 6.
Patent JP-H07166689-A (JP)
Title: Corner material and mounting method
Inventor: GOTO HIDEO
IPC: E04F13/08
Filed: 1993-12-13
Abstract: PURPOSE:To provide a corner material which is easy to be constructed by erecting a fixture member to a mounting side of a corner main body which is curved in the shape of long R with an adhesive or the like. CONSTITUTION:A fixture member 13 is erected on a mounting side of a lone R-shaped corner main body 12 and fixed with an adhesive or the like. This fixture member 13 is formed with a support member 16 and a rib-shaped projected body 17. A wall surface finishing material 4 is mounted to two wall surfaces with an adhesive 5. The end of the wall surface finishing material 4 is cut so that a corner material may be inserted. Then, a plate portion 15 is pushed in until it comes in contact with the edge of the finishing material 14. Then, the fixture member 13 is embedded in the adhesive 5 so that the adhesive 5 may come in contact with an outside angle 2, thereby fixing the corner material 11 with the outside angle 2. This construction makes it possible to enhance easily mounting accuracy with the wall surface finishing material 4 and improve dramatically workability when mounted.
Patent JP-H11170196-A (JP)
Title: Angle member cutter
Inventor: SONE EIJI
IPC: B26D7/01
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To precisely form a notch by forming a tapered surface on the lower surface of a positioning edge part so as to face an angle member setting space. SOLUTION: An angle member to be notched is placed in an angle member setting space on a base 4 in the same direction as a pressing edge 6. The front surface of the vertical wall part of the angle member is brought into contact with the first positioning edge part 10a of a positioning plate 10 to position the angle member. At this time, the end part of the first positioning edge part 10a is in contact with the front surface of the vertical wall part of the angle member. An angle member cutter 2 is operated while holding the angle member in this position, and the pressing edge 6 is moved down from retreat position to cut position. A right-angled triangular notch is formed on the angle member by the pressing edge 6 and a receiving edge 8.
Patent JP-2000158013-A (JP)
Title: Billet welding equipment for mill line
Inventor: KANI MASANORI
IPC: B21B1/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact billet welding equipment the device life of which is long and with which the temp. drop of the billet is prevented and high temp. is kept during the welding device is traveled to weld. SOLUTION: This equipment has a heat reserving cover groups 9 which are extended and contracted in the direction of the line by being pushed and pulled with a traveling truck 5 and the heat reserving cover groups 9 consist of the fixed heat reserving covers 9g which are fixed on the inlet side and outlet side of the welding device and a moving heat reserving covers 9e which are connected to the traveling truck 5 and moved together with the traveling truck and driven heat reserving covers 9f which are situated between the fixed heat reserving covers 9g and the moving heat reserving covers 9e and moved following up the moving heat reserving covers. Each heat reserving cover consists of a U-shaped upper cover with which the top and side faces of the billet are enclosed and a planar lower cover with which the bottom is covered.  Because these heat reserving covers 9e-9g are extended and contracted, the traveling of the welding device A is not hindered and the biletts B1, B2 are kept to reserve their heat during welding.
Patent JP-H07165809-A (JP)
Title: Method for polymerizing styrene monomer
Inventor: ISHIGAKI HIDEYO
IPC: C08F4/36
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a styrene polymer having high strength with high tensile elongation by using a polymerization initiator comprising a polymeric peroxide having specified repeating units in producing a styrene polymer by the continuous polymerization process. CONSTITUTION:A styrene polymer is produced by the continuous polymerization of a styrene monomer or its mixture with a vinyl monomer by using a polymeric peroxide having at least three repeating units of formula I (wherein R1 is 7-20C alkylene, etc.) as a polymerization initiator in an amount of 0.001-0.03mol in terms of active hydrogen atoms per kg of the monomer(s) to effect polymerization at 110-140 deg.C. The obtained polymer has a high molecular weight and high strength with high tensile elongation. Therefore, it can be adapted to a molded article for which high performance is required. Examples of the repeating units of formula I include those of formulas II, III, IV, etc.
Patent JP-H06169369-A (JP)
Title: Image reader
Inventor: WATANABE HIDEYO
IPC: B41J13/02
Filed: 1992-11-27
Abstract: PURPOSE:To make excellent read possible by preventing the jitters from being generated when an image is read. CONSTITUTION:A read roller 40 which conveys a document is provided at the read position of a contact image sensor 15. A pickup roller 24, a paper feed roller 29, and a conveyor roller 17 are provided on the paper feeding side of the read position and a paper discharging side roller 18 is provided on the paper discharge side of the read position. Then the peripheral speed of the read roller 40 is set larger than those of paper feed side rollers 24, 29, and 17 and less than that of the paper discharge side roller 18, and the paper feed side rollers 24, 29, and 17 are provided with one-way clutches 25, 30, and 43 which transmits rotations from transmission gears 26, 28, and 42, but cut off rotation transmission to them. The paper discharge side roller 18 is so formed that its document holding power is less than the document holding power of the read roller 40. Then when an image on a document is read, the paper feed side rollers 24, 29, and 17 are driven at the same peripheral speed with the read roller 40 across the document through the operation of the one way clutches 25, 30, and 43. Further, the document is held by the read roller 40 and conveyed at its peripheral speed.
Patent JP-H0591103-A (JP)
Title: Integrated self-healing network and design system
Inventor: OKANOUE YASUYO
IPC: H04Q11/04
Filed: 1991-12-25
Abstract: PURPOSE:To attain the self healing satisfying a reliability requirement of various traffics and in which the network cost is minimized. CONSTITUTION:Which self healing technology is to be applied is decided for each traffic based on the class of reliability being the requirement, a sub network 1 is designed for the traffic classified for the application of the 1+1SR system, a sub network 2 is designed for the traffic classified for the application of the SSR system, a sub network 3 is designed for the traffic classified for the application of the DR system, and the initial state of the design algorithm is made a quasi-optimum solution by mapping of the optimized sub networks 1, 2, 3, and the design minimizing the absolute quantity of the operating cable is being tried while the operating route and the standby route are sequentially changed from the initial state to form the integrated self healing network in which the cost of the entire network is minimized.
Patent JP-2000166901-A (JP)
Title: Blood drawing tube holder
Inventor: NAKAIZUMI MASAHIRO
IPC: A61B5/154
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To make a generally used blood drawing needle provide with a hub having an external thread part easily attachable and detachable, to make only the blood drawing tube removable without touching the blood drawing needle with the hand at the time of removing the blood drawing needle and to prevent the disengagement of the blood drawing needle during blood drawing. SOLUTION: An elastic holding member 3 is arranged on the outer side of the end face 2a of a cylindrical body 2 into which the vacuum blood drawing tube of the blood drawing tube holder is inserted. The member 3 is composed of a cylindrical member which has a notch 3a extending approximately parallel to an axial direction and is provided with a projecting part 3b fittable to the thread grooves of the blood drawing needle in its inner peripheral surface. In such a case, the width of the notch 3a of the elastic holding member 3 is expanded to expand the diameter of the member 3, by which the insertion of the blood drawing needle is made possible. The elastic holding of the blood drawing needle by the member 3 is made possible by the elastic restitutive force of the member 3.  The easy removal of the blood drawing needle is made possible by expanding the diameter of the member 3 after blood drawing.
Patent JP-H07167759-A (JP)
Title: Inspection method of grain flow structure
Inventor: HAGIWARA HIDETAKA
IPC: G01N1/32
Filed: 1993-12-13
Abstract: PURPOSE:To observe a grain flow structure after forging by a visual sense up to a fine structure by submerging a forged member in a hydrochloric acid aqueous solution of specific concentration and temperature for a specific time and corroding a polished face. CONSTITUTION:A sample piece of a desired shape is cut from a material after forging, the surface of the sample piece is polished with an emery paper, for instance, surface roughness prescribed in JIS BO601 makes a face to be inspected not exceeding 25-50s. Next, submergence is performed for 15-20 minutes in hydrochloric acid aqueous solution in a corrosion resistant vessel such as a lead vessel and corrosion treatment is conducted. Hydrochloric acid aqueous solution in use indicates 45-50% in hydrochloric acid concentration and 70-90 deg.C in temperature. When the concentration and the liquid temperature of the hydrochloric acid aqueous solution is above the range, sufficient corrosion is not realized when the treatment time is shorter than 15 minutes, and excess corrosion is performed when it is longer than 25 minutes. After the specimen piece treated in this condition is washed with water and dried, its face to be inspected is observed by a microscope. And grain flow structure is observed visually and its judgement is performed.
Patent JP-H03174233-A (JP)
Title: Production of aromatic polysulfone hollow-fiber membrane
Inventor: ISHIZUKA HIROTOSHI
IPC: C08J9/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the hollow-fiber membrane excellent in water permeability by dissolving an aromatic polysulfone in the mixture of an org. solvent capable of dissolving the polysulfone and a solvent miscible with the solvent and immiscible with the polysulfone to obtain the membrane forming soln. CONSTITUTION:An aromatic polysulfone is dissolved in a mixture of a polar org. solvent capable of dissolving the polysulfone and a solvent miscible with the solvent and immiscible with the polysulfone to obtain a membrane forming soln. When the polysulfone is solidified, air having <=20% relative humidity is brought into contact with the one surface, a liq. coagulant is brought into contact with the other surface, and the material is dipped in water to remove the solvent. A dense surface having micropores is formed on the coagulant side, and a dense surface having micropores larger than the former micropore is formed on the air side. Furthermore, a reticular porous layer having micropores larger than any micropores and continuous to each surface and a fingery-structure layer continuous to the porous layer and having voids extending in the radial direction of the membrane are formed to obtain a hollow-fiber membrane having 50-450mum thickness and excellent in mechanical strength and water permeability.
Patent JP-H11171352-A (JP)
Title: Sheet supplying device and image forming device
Inventor: IZUMI MAKOTO
IPC: B65H1/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To lower a tray for the same lowering time, regardless of the amount of loaded sheets, by switching damping force of a damping means by reaction force acted from a revolving body interlocking with a winding shaft of wire elevating and lowering a sheet loading means and working a damping action according to lowering speed of the tray. SOLUTION: A winding shaft gear 9 revolves according to the lowering of a tray. A first damp gear 11 has damping force which is increased and decreased according to revolving speed, damping force imparting to the first damper gear 11 is increased according to a rise in revolving speed and reaction force acting on the first damper gear 11 from the winding shaft gear 9 is also increased in proportion to this damping force. When a link arm 12 supporting the first damper gear 11 becomes prescribed reaction force or more, the link arm 12 rotates clockwise in the same direction as the revolving direction of the winding shaft gear 9 from its stationary location by gravity of a damper mechanism 10 and is switched to a state that damping force is increased because a second damper gear 13 is engaged with the winding gear 9.
Patent JP-2001160134-A (JP)
Title: Device and method for converting data
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G06T1/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To realize a relatively accurate conversion of color reproduction areas in a shorter processing time even though the capacity of a ROM for converting the color production area is small. SOLUTION: The data representing the lattice point of a large cubic lattice assumed in an RGB color space and data after converting the color reproduction area of the data are stored in the ROM 22. When the power supply of a printer is turned on, a volume interpolation circuit 23 generates data representing the lattice point of a small cubic lattice whose lattice dot interval is narrower than that of the large cubic lattice and data after the conversion of the color reproduction area of the data from the data stored in the ROM 22. The generated data are stored in an SRAM 24, and a color reproduction area is converted on the basis of the data stored in the SRAM 24. It is possible to convert the color reproduction area even though the capacity of the ROM is small.