baber/WOPTO huggingface dataset:
Patent JP-H07238169-A (JP)
Title: Production of silicate polymer
Inventor: SUZUKI NOBUO
IPC: C08G77/02
Filed: 1994-12-27
Abstract: PURPOSE:To produce a uniform silicate polymer (siloxane oligomer) from a siliceous ore in good reproducibility. CONSTITUTION:This process for producing a silicate polymer comprises hydrolyzing a siliceous ore by reaction with an acid, an alcohol and a hexa- or un-saturated hydrocarbon-substituted disiloxane in the presence of water, wherein the amounts of the alcohol and the disiloxane used are suitably selected so as to control the molecular weight distribution of the formed tri- or un-saturated hydrocarbon-substituted silylated silicate polymer. That is, when the amount of the alcohol used is increased, a silicate polymer of a still higher molecular weight can be obtained, while when the amount of the disiloxane used is increased, a silicate polymer of a still lower molecular weight can be obtained and the hydrolysis reaction of the ore is accelerated to increase the yield of a silicate polymer based on the ore.
Patent JP-H04201923-A (JP)
Title: Transferring device
Inventor: SUZUKI YOSHITOKU
IPC: B65G47/90
Filed: 1990-11-30
Abstract: PURPOSE:To transfer an object from a handover member smoothly to a receptacle member by scooping the object placed on the handover member, moving toward the receptacle member, inserting a supporting part of scooping part into a gap between the supporting parts of the receptacle member, making relative movement downward, and placing the object onto the receptacle member. CONSTITUTION:A mobile belt conveyor 23 having risen upon scooping a tile 10 makes rotational movement of belts of conveyor units with rotation of a motor, and the scooped tile 10 is moved in the horizontal direction. A fork put in standby in advance or advanced toward the conveyor device 23 intrudes each supporting bar 62 into the gap between the conveyor units of the conveyor device 23, and from this condition, the fork is raised once plumb by an elevating/sinking device and is advanced to the right by a horizontal drive device. Then a certain sink is made at the advancing end or in its neighborhood, and the tile 10 on the fork is placed on a stationary conveyor device 27.
Patent JP-2000163400-A (JP)
Title: Simulation method
Inventor: ISHIKAWA KIYOSHI
IPC: G06F17/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the memory area consumption and to shorten the calculation time by substituting a 1st integral sequentially in a 2nd function or derivative which is not given as a border condition while updating a 1st integral variable. SOLUTION: In an analytic space V, areas V1, V2 to Vi, and Vj to VN having borders S1, S2 to Si, Sj to SN (N>=1) respectively are provided. Then values of potentials on those borders S1 to SN or vertical differentials of the potentials are given as border conditions. While 1st integral variables are updated, the 1st integrals are substituted in order in the 2nd function representing 1st physical quantities as to 2nd variables showing positions on the borders as a function which is not given as the border conditions. Consequently, the memory area consumption is reduced and the calculation time is shortened.
Patent JP-H07201086-A (JP)
Title: Method for preproducing optical disk stamper and reproducing device therefor
Inventor: GOKO TAKESHI
IPC: G11B7/26
Filed: 1993-12-28
Abstract: PURPOSE:To reproduce a stamper and to make reproduction possible without giving any effects on the information signal part thereof by polishing the back surface of the optical disk stamper after being used for a specified number of times. CONSTITUTION:With the information signal surface of an optical disk stamper 2 used by about fifty thousand times downward, positioning is performed by inserting a positioning pillar body 10 into a center hole 2a thereof and the stamper is disposed on a stamper mounting base 15. In this case, the inner circumference of an optical disk stamber 2 is positioned in an inner circumferenc supporting part 12 and the information signal part of the optical disk stamper 2 is made to correspond to a recessed part 13. Then, making the inside of the recessed part 13 a negative pressure, this optical disk stamper 2 is vacuum- sucked and fixed on the mounting base 15. Then, this positioning pillar body 10 is removed and the back surface of the optical disk stamper 2 is ground.
Patent JP-H04204774-A (JP)
Title: Electrophotographic device
Inventor: OBARA KAZUTOSHI
IPC: H04N1/23
Filed: 1990-11-30
Abstract: PURPOSE:To obtain stable vertical line width without being vanished or made big due to printing density by switching the adjusting time of a modulating time according to the printing density. CONSTITUTION:AND of the output of a selector 4 and a printing signal outputted from a controller 1 is turned into the output signal of an AND circuit 5, and inputted into a laser device 6. Then, the output of the AND circuit 5 is turned into the AND of the printing signal (g) and a signal (h), and the signal (i) of the modulating time 20ns. At this time, the adjusting time of the modulating time of laser light is varied according to the printing density, as well. Thus, the stable vertical width without being vanished or made big due to printing density is obtained only by adding a simple circuit.
Patent JP-H09157326-A (JP)
Title: Fluorine-containing (meth)acrylate, its manufacture and cured product thereof
Inventor: OZAKI TORU
IPC: C08F20/22
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that can be easily cured and has a refractive index and a surface tension which are respectively lower than those of prior products and has a glass transition point higher than that of prior products by introducing a fluorine-containing site to a part of a polyfunctional acrylate. SOLUTION: This compound is represented by formula I wherein R denotes an alkyl, an alkylcarbonyl, an oxyalkylene, an alkylol or formula II in which one or two of R1 to R6 denote each (meth)acryloyl, othes of R1 to R6 denote each an R7 -CO- wherein R7 is Cn F2n+1 , and(n) is 1 to 10. This compound is obtained by reaction a fluorine-containing monocarboxylic acid compound (e.g. perfluorobutanoic acid), a polyhydric alcohol (e.g. trimethylolpropane), and (meth)acrylic acid in the presence of a catalyst (e.g. sulfuric acid) at 60 to 180 deg.C for 1 to 48 hours. If necessary, the product can be purified by distillation or column chromatography to lower the refractive index and the surface tension.
Patent JP-2001149884-A (JP)
Title: Method for treating molten fly ash
Inventor: ITO AKIHIRO
IPC: B09B3/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a molten fly ash treatment method excellent in the selectivity and purity of a metal to be recovered and easy to recover a metal component and suppressing the discharge amount of fly ash to the outside of a melting equipment. SOLUTION: A molten fly ash treatment method in a melting equipment provided with a recovery part (temperature lowering tower or first dust collector) recovering molten fly ash consists of a remelting treatment process which includes a melting process for partially dissolving molten fly ash recovered by the rcovery part in a molten fly ash dissolving tank 12 by using an acid or alkali to obtain a suspension,  a separation process for separating the suspension into a solid and a separated liquid by a filter means 14 and a fly ash return process for returning the separated solid to a melting furnace 74 and a metal recovery treatment process which includes a bonding process bringing the separated liquid into contact with a carrier 23 on which a macrocyclic compound capable of selectively bonding the metal component dissolved in the separated liquid is fixed to bond the dissolved metal component to the carrier 23 and an elution process bringing an eluent into contact with the carrier 23 to elute the metal component bonded to the carrier.
Patent JP-H07242935-A (JP)
Title: Martensitic heat resistant steel excellent in haz softenining resistance and its production
Inventor: HASEGAWA HIROSHI
IPC: C21D6/00
Filed: 1994-12-27
Abstract: PURPOSE:To produce a martensitic heat resistant steel excellent in HAZ softening resistance and showing high creep strength at a high temp. of >=550 deg.C. CONSTITUTION:This martensitic heat resistant steel excellent in HAZ softening resistance is one having a compsn. contg., by mass, 0.01 to 0.30% C, 0.02 to 0.80% Si, 0.20 to 1.00% Mn, 5.00 to 18.00% Cr, 0.005 to 1.00% Mo, 0.20 to 3.50% W, 0.02 to 1.00% V, 0.01 to 0.50% Nb and 0.01 to 0.25% N, furthermore contg., independently or compositely, one or >=two kinds among 0.005 to 2.O% Ti, 0.005 to 2.0%, Zr, 0.005 to 2.0% Ta and 0.005 to 2.0% Hf, and in which the value of (Ti%+Zr%+Ta%+Hf%) occupied in the metallic components M of M23C6 type carbides is regulated to 5 to 65%, and the method for producing the same in which Ti, Zr, Ta and Hf are added during 10min immediately before the discharge of the steel, moreover, cooling after solution heating treatment is temporarily stopped at 950 to 1000 deg.C, and it is held at the same temp. for 5 to 60min.
Patent JP-2001155066-A (JP)
Title: Device and method for displaying advertisement and computer readable recording medium
Inventor: OMURA JUN
IPC: A63F13/61
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively output images and sounds for advertisement on a monitor while utilizing the load time of other data. SOLUTION: This advertisement display device is provided with an advertisement data storage means for storing advertisement data into a memory, a data storage means for storing data other than the advertisement data into the memory, a parameter table storage means for storing a parameter table for controlling the monitor output of the advertisement data into the memory and an advertisement display control means for performing control on the basis of the parameter table so that the images and/or sounds for advertisement are generated from the advertisement data and outputted to the monitor. While other data are stored into the memory by the data storage means, the advertisement data stored by the advertisement data storage means are used to output the images and/or sounds for advertisement on the monitor by using the advertisement display control means.
Patent JP-2001155275-A (JP)
Title: Outgoing setting system
Inventor: NAMITA MASATOSHI
IPC: G06K19/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide can outgoing setting system which prevents a safety confirming device from reporting abnormality in spite of being in the middle of outgoing by making outgoing setting operation simple enough to prevent forgetting to do and which avoids a risk that the safety confirming device does not report the abnormality by doubling the judgment of outgoing setting. SOLUTION: The outgoing setting device 4 is connected to the safety confirming device 5 installed in a prescribed residence 1. When the device 4 detects the coincidence of the ID of a person who is going to go out after the time and a registered ID with each other and detects the insertion or locking of a key 7, an outgoing setting signal G is transmitted to the device 5.
Patent JP-H05173527-A (JP)
Title: Cursor generating circuit
Inventor: NISHIYAMA KIYOHARU
IPC: G06F3/0481
Filed: 1991-12-20
Abstract: PURPOSE:To generate a box type cursor with simple hardware constitution by utilizing the timing signal sent from a CRT controller. CONSTITUTION:An electronic circuit consisting of a D flip-flop circuit, a NAND circuit, an EX-OR circuit, an OR circuit, an inverter, etc., generates vertical and horizontal cursor signals(VCS, HCS) (8) and (17) and vertical and horizontal display area control signals(VCAS, HCAS) (20) and (9); and the VCSs (8) and (17) and a ground level G are inputted to selectors (a) (14) and (b) (15) and the VCAS (20) and HCAS (9) are inputted as control signals; and a selector (c) 16 obtains a video cursor mixed signal (26) together with a video signal (25) and displays the box type cursor and video signal on a CRT.
Patent JP-H06189589-A (JP)
Title: Inverter device
Inventor: SAWADA YUKIO
IPC: H02P21/05
Filed: 1992-12-18
Abstract: PURPOSE:To provide an inverter device capable of preventing the occurrence of unstable phenomena of an induction motor influenced by a short-circuit prevention period, etc., of switching elements provided in the inverter, and capable of controlling the induction motor stably. CONSTITUTION:Voltage to be supplied to an induction motor 2 is detected by a voltage detecting means 21, and a magnetic-flux operating means 22 operates the magnetic flux phi of the induction motor 2 from the output of the voltage detecting means 21. A magnetic-flux phase controlling means 23 finds a magnetic-flux phase quantity to be controlled VT on the basis of the magnetic flux phi outputted by the magnetic-flux operating means 22 and an angular- frequency command value omega*. Besides, a magnetic-flux controlling means 24 finds a magnetic-flux quality to be controlled Vphi on the basis of the magnitude of the magnetic flux ¦phi¦ outputted by the magnetic-flux operating means 22 and a magnetic-flux command value phi*. A voltage converting means 25 obtains 3-phase voltage command values VU*, VV*, and VW* from the magnetic-flux phase quantity to be controlled VT and the magnetic-flux quantity to be controlled Vphi, gives the 3-phase voltage command values to an inverter 20, and drives the induction motor 2 by the output of the inverter.
Patent JP-H10177326-A (JP)
Title: Method for judging abnormality of rotating and carrying member and abnormality judging device
Inventor: SHIMAZAKI HIDE
IPC: G03G15/20
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To adequately detect the wear on the surface of a rotating and carrying member such as a roller, etc., and the failure of a rotating and driving system, etc., so as to perform exchange in an adequate timing. SOLUTION: Distance sensors 16 and 26 facing to a heating roller 1 and a pressure roller 2 are moved along guide rails 17 and 27 in parallel with the axial direction of the respective rollers 1 and 2, distances between the sensors 16 and 26 and the surfaces of the respective rollers 1 and 2 are measured in the middle of the moving, and the surface shapes of the rollers 1 and 2 are calculated. When difference between the calculated result and reference shape exceeds tolerance because of wear and damage on the surface, the display device displays thing being a surface abnormality condition.
Patent JP-2000163587-A (JP)
Title: Coin checking device and method and recording medium
Inventor: UENO MASATO
IPC: G06T7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To detect the angle of rotation of a checking coin image against a master coin and to correct this detected angle by turning the image data on the checking coin by a rotational error angle and performing the pattern matching between the image data on the checking coin whose rotational error is corrected and the image data on the master coin to decide whether both master and checking coins belong to the same type. SOLUTION: A CPU 103 secures the cross-correlation between a checking coin and a master coin based on the phase components of the polar coordinate Fourier image data on both coins and generates the cross-correlation data. Then an angle of rotation where the value of the cross-correlation data is maximized is detected to detect the angle of rotation of a checking coin image against a master coin image. Based on the detected angle of rotation of the checking coin image, the checking coin image is turned to correct its rotational error against the master coin image. Then the pattern matching is carried out between the image data on both coins to decide whether these coins belong to the same type.
Patent JP-H10176434-A (JP)
Title: Vibration control building frame structure
Inventor: SHIBA KEIJI
IPC: E04H9/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the vibration control capacity at a low cost, by assembling a member absorbing the displacement energy at the time when a plurality of beams are relatively displaced in the horizontal direction, between the beams positioned at the upper and lower sides in the building frame of a structure and forming the member absorbing energy by using a vertically extending hollow cylindrical body. SOLUTION: In a building frame 1 chiefly constituted of columns 2 and beams 3, a damper 5 is erected as a stud forming a vibration-resistant element at the central part of vertically arranged beams 3, 3. The damper 5 is connected to respective beams 3, 3 and provided with an energy-absorbing member (cylindrical body) 8 between vertically extending brackets 6, 7. The energy-absorbing member 8 is formed of an extremely mild steel pipe with a square section having a lower yield strength than the column 2, the beam 3, and the brackets 6, 7 and the upper and lower ends thereof are connected to the brackets 6, 7 respectively. In this way, when two-directional horizontal external forces resulting from an earthquake, strong wind, etc., act on the building frame 1, the horizontal relative displacement energy of the upper and lower beams 3, 3 can be absorbed.
Patent JP-2000164065-A (JP)
Title: Switch device
Inventor: GOTO YOSHIMI
IPC: H01H13/56
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability and prevent refuse from infiltrating to the inside by integrally fitting an AC circuit switch, a DC circuit switch and a drive source to a frame body. SOLUTION: When an AC circuit switch is to be mounted on a frame body 1, the positioning holes of the frame body 1 are inserted to the projections 2d of an AC switch section 2, thus the AC circuit switch is positioned on the frame body 1. First caulk sections 2c are caulked to narrow the prescribed interval, second caulk sections are caulked to narrow the gap between second coupling sections, then the AC circuit switch and a DC circuit switch 10 can be integrally fitted to the frame body 1 fitted with a drive source 12. Positioning between them can be reliably made, and the on/off-switching precision of the DC circuit switch 10 operated via the operating member 7 of the AC circuit switch can be improved, and the assembling work can be conducted via one caulking process with an assembling jig.
Patent JP-H07158867-A (JP)
Title: Heating cooker
Inventor: OYAMA YOSHIAKI
IPC: F24C15/10
Filed: 1993-12-03
Abstract: PURPOSE:To facilitate the handling of a grid and facilitate its cleaning by a method wherein the grid is constituted of a plurality of rod type heat resistance members, which permit the removing of the grid out of the main body of a heater upwardly and positioning easily, in a heating cooker provided with the grid at the upper part of the main body of the heater. CONSTITUTION:A heating cooker 10 is provide with the main body 11 of a heater, which is provide with a grille 11a at the central part, three pieces of burners 11b provide at the upper part of the cooker and an operating panel 11c provided on the front surface, while a recessed juice receiving top plate 12 is provided so as to cover the upper part of the main body 11 of the heater. A grid 13 is provided on the top plate 12 while a plurality of temporarily setting bars 14, forming a temporarily setting part R, are provided on a ceiling plate 2 neighbored to the grid 13. The grid 13 is formed of cast iron, stainless steel or the like having circular sections while respective heat resistant members 13a are positioned by inserting both ends thereof into recesses 12e on the top plate 12 under a condition that the members 13a are arranged in left-and-right direction with an equal pitch.
Patent JP-H05150689-A (JP)
Title: Pattern presenting method
Inventor: NINOMIYA KAZUNORI
IPC: G03G19/00
Filed: 1991-11-27
Abstract: PURPOSE:To rapidly fix a pattern formed of magnetic powder, to shorten time required for a series of work and to efficiently execute this kind of pattern presenting processing in a method for forming a character or a pattern in which the magnetic powder is set as a pattern presenting element. CONSTITUTION:A pattern presenting material 3 is adjusted by a magnetic powder 5 and ultraviolet curing resin 6. The pattern presenting material 3 is applied to an object 1 such as a base film or plastic moldings, and the magnetic powder 5 dispersed inside the material 3 is attracted and coagulated by a magnet 4, so that the desired pattern 2 is formed. In such a state, the material 3 is irradiated with ultraviolet rays so as to fix a pattern 2 in a short time.
Patent JP-H04202721-A (JP)
Title: Tube heating and washing device in molten metal filtrating apparatus
Inventor: FUJITA AKIO
IPC: C22B21/06
Filed: 1990-11-30
Abstract: PURPOSE:To uniformly heat ceramic tubes and to improve filtrating efficiency of molten Al without damaging the tube by setting multiple number of the ceramic tubes for filtration in a filtrating chamber Al and circulating a heating gas from lower part of the chamber through the tubes. CONSTITUTION:In the filtrating chamber 6 for molten Al, etc., filtrating units 2 bridging the Al2O3-based porous ceramic tubes 5 in few pieces at upper and lower steps to right and left sides are set between SiC quality refractory plate-made front side plate 3 and rear side plate 4. Gas venting holes 26 are arranged in a cover 19 in the filtrating chamber 6 and injection nozzles 27 are set at lower part of the ceramic tubes 5, and by rotating a fan 28, the high temp. air heated with a heater 21 arranged at a cover 19 on the filtrating chamber 6, is injected from the nozzles 27, and the ceramic tubes 5 are heated from lower side and also the upper sides of tubes 5 are directly heated with the heater 5 to uniformly heat the whole tubes 5. After that, the molten Al is supplied from inlet 7, and inclusion is filtrated with fine holes of the ceramic tubes 5. As the ceramic tube 5 is uniformly heated, the tube is not damaged with partial temp. difference caused by contacting with the molten Al and the filtrating performance is held for a long period of time.
Patent JP-H10187213-A (JP)
Title: Programmable controller
Inventor: FURUKAWA MITSURU
IPC: G05B19/05
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller capable of shortening I/O processing time when an I/O unit is extended. SOLUTION: A CPU unit 11 is provided with a wait control circuit 13 for detecting which I/O unit among plural I/O units 14, 24-1 to 24-n is accessed when a certain I/O unit is accessed from the CPU unit 11, which I/O unit is accessed and outputting a wait signal based on wait time corresponding to an I/O bus and a cable 30 between the detected I/O unit and the CPU unit 11 and a load is controlled by delaying operation time only by prescribed time in accordance with the wait signal outputted from the circuit 13.
Patent JP-H08182807-A (JP)
Title: Controller of pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-12-28
Abstract: PURPOSE: To easily take out an illegal act information if an illegal act such as the opening of the front glass door of a game board is done during a game. CONSTITUTION: This pinball game (pachinko) machine 1 is equipped with a game board which has playing components and a shooting means 45 which shoots pinballs to the upper side of the game board and is provided with an illegal act detection switch which detects an illegal act, an external connection terminal 81 which sends an illegal act information from the illegal act detection switch to the outside, and a shooting control means which stops the shooting means 45 when the illegal act detection switch detects the illegal act.