baber/WOPTO huggingface dataset:
Patent JP-H07102758-A (JP)
Title: Bench
Inventor: OOTSUKI CHIKATERU
IPC: E04G1/22
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a bench, installation operation thereof is simplified and which is moved easily, by opening expansible bearing legs connected at outer ends on both sides of an expansible scaffolding board through pivotal shafts, installing the bearing legs on a floor, etc., and fixing the bearing legs by fixing members. CONSTITUTION:Expansible bearing legs 13, 13' are connected to outer ends on both sides of an expansible square-shaped scaffolding board 12 through pivotal shafts 21, 21, and can be rotated between the position of leg opening extended in a fan shape in the direction of an obtuse angle from the scaffolding board 12 and a folding position along the rear of the scaffolding board 12. The scaffolding board 12 and the bearing legs 13, 13' can be fixed detachably under the state, in which a plurality of fixing members 14, 14' are mounted and the bearing legs 13, 13' are opened. A pair of bearing legs 13, 13' are opened and installed onto a floor, etc., and the scaffolding board 12 is borne in a horizontal attitude, and fixed by the fixing members 14, 14'. When the height of the scaffolding board 12 must be adjusted, the bearing legs 13, 13' may be expanded and contracted.
Patent JP-2000082593-A (JP)
Title: Discharge lamp lighting device
Inventor: KINOSHITA HIDEHIKO
IPC: H05B41/282
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of work such as setting of circuit impedance, by adjusting the output of power supplied from a power supply so that the power supplied to a discharge lamp becomes a fixed value based on discharge lamp voltage and discharge lamp current successively detected under normal conditions, and based on circuit impedance from detecting points of the discharge lamp voltage and discharge lamp current to both ends of a test resistance. SOLUTION: In testing, a test resistance 21 is connected in place of a discharge lamp 6, circuit impedance from detecting points of discharge lamp voltage VL and discharge lamp current IL to both ends of the test resistance 21 is computed by a microcomputer 24 and memorized in an EEPROM 25, and when the discharge lamp 6 is turned on under normal conditions, the discharge lamp 6 is connected in place of the test resistance 21, and the microcomputer 24 controls power supplied to the discharge lamp 6 so that it becomes a fixed value irrespective of power loss due to circuit impedance, based on the discharge lamp voltage VL, the discharge lamp current IL, and the circuit impedance memorized in the EEPROM 25.
Patent JP-H07109530-A (JP)
Title: Sealing device
Inventor: MATSUURA YASUO
IPC: C21D9/56
Filed: 1993-10-08
Abstract: PURPOSE:To provide an atmospheric sealing device for continuous heat treatment furnace, by which the atmosphere in the furnace is surely sealed without wear of the sealing member, and also, soithout development of surface flaw of a steel strip. CONSTITUTION:A hood 4 is arranged so as to surround a seal roll 2, and a flexible seal material 5 is fitted as a corrugated state to the hood 4 and the corrgated seal material 5 is brought into contact with the seal roll by making the inner pressure high. Further, the flexible seal material 7 is made to be a bag state at the back surface side and brought into contact with the steel sheet 1 by making the inner pressure high, and gas is jetted toward the steel strip.
Patent JP-2000091653-A (JP)
Title: Superconducting quantum interference element
Inventor: MOROOKA TOSHIMITSU
IPC: G01R33/035
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting quantum interference element which can make measurement with higher accuracy, because no magnetic field coupling occurs in the other area than a detecting coil and can measure the magnetic field interlinked with the detecting coil, by preventing the interlinking of external magnetic fields with a washer coil used for transmitting signals transmitted from an external control system to a superconducting loop through a feedback- modulation coil by forming the washer coil on a ground plane. SOLUTION: A ground plane layer 7 is formed on the other part than a detecting coil 3, particularly, on or under a washer coil 2 which is magnetically coupled with a feedback-modulation coil 4 to which signals are transmitted from an external control system with an interlayer insulating layer in between. Consequently, the coupling of an external magnetic field in the other area than the detecting coil 3 can be prevented and a magnetic field interlinked with the coil 3 can be measured with high accuracy. This is specially effective when the detecting area of the detecting coil 3 is small and is suitable for high spatial resolution measurement.
Patent JP-2000066417-A (JP)
Title: Method for removing resist
Inventor: TANAKA AKIRA
IPC: G03F7/42
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To remove a resist pattern formed using a photosensitive polyimide resin compsn. on the surface of an article from the surface of the article after use by using an adhesive tape and to provide a pattern forming method. SOLUTION: When a resist pattern formed using a photosensitive resin compsn. on the surface of an article is removed from the surface of the article after use, a photosensitive polyimide resin compsn. contg. tetrazoles is used as the photosensitive resin compsn. and an adhesive tape is stuck on the article and peeled off together with the resist pattern from the surface of the article.
Patent JP-H06100851-A (JP)
Title: Adhesive composition
Inventor: NAKANO MANABU
IPC: C09J175/08
Filed: 1992-09-22
Abstract: PURPOSE:To obtain an adhesive composition which has a long pot life and can give a bonded product excellent in durability and adhesiveness by mixing a specified polyurethane polyol with an active-hydrogen-free organic solvent, a specified adduct, an organotin compound and acetylacetone. CONSTITUTION:This adhesive composition comprises a polyurethane polyol obtained by reacting a diisocyanate with a polymer polyol having at least two primary hydroxyl groups in the molecule and selected from a polyester obtained by reacting a 6-10 C alkanediol of the formula (wherein (m) and (n) are each 1-6; and R is H or CH3) with a dicarboxylic acid or its esterifiable derivative, a polyether, etc., an active-hydrogen-free organic solvent, 5-30 pts.wt., per 100 pts.wt. above polyurethane polyol, adduct of hexamethylene diisocyanate with a polyol having at least three hydroxyl groups in the molecule, 0.005-0.40 pt.wt., per 100 pts.wt. above polyurethane polyol, organotin compound, and acetylacetone in an amount 10-100 times by weight that of the above organotin compound.
Patent JP-H03117820-A (JP)
Title: Buried type electrical heating device
Inventor: NISHIGUCHI YUKIYOSHI
IPC: F24C7/04
Filed: 1989-09-28
Abstract: PURPOSE:To mount the main body of a control device easily and positively within a short period of time and to obtain a buried type electric heater having less number of component parts with low cost by a method wherein the overall thickness of an adjusting member or the position of groove is properly set in correspondence with a variation of thickness at the edge part of control device fixing holes for a kitchen device. CONSTITUTION:Overall thickness of an adjusting member 21 and the position of a groove 20 are set properly in response to the variation of edges of control device fixing holes 12 in a kitchen device 31. A mere conversion of the adjusting members 21 enables a main body 13 of the control device to be easily fixed to the kitchen device 31 irrespective of the variation of the thickness. When the groove 20 is formed at a position displaced from the central part in the thickness direction of the adjusting member 21, the adjusting member 21 is used under its reversed state, thereby it may accommodate for two types of variations in thickness. When a groove is also made in a surface opposite to that facing with the folded edge 19a, the adjusting means 21 can accommodate for the variation of thickness in various modes.
Patent JP-H1192162-A (JP)
Title: Glass scriber
Inventor: SENDAI YASUHIRO
IPC: C03B33/027
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a scribing speed is slow and that scribing accompanies with the wear of a blade and noise. SOLUTION: The one end of a cutter A having a downward curving edge is supported at the bottom end of a member E handing from one end of a moving member D lifting by a driving source C. An energizing means F for energizing this cutter A downward is disposed between the other end of the moving member D and the other end of the cutter A. When the moving member D is lowered by the driving source C, the cutter A on the side provided with the energizing means F first presses the glass plate B set on a table G and, thereafter, the cutter A turns and the pressing point moves horizontally on the glass plate when the moving member D is further lowered by the driving source C having a driving force f1 larger than an energizing force f2 , by which the glass plate B is inscribed with a scribing line.
Patent JP-S61129234-A (JP)
Title: Manufacture of honey comb-shaped lattice
Inventor: FUJISAWA HIROAKI
IPC: H01J9/14
Filed: 1984-11-29
Abstract: PURPOSE:To improve the strength of a honey comb-shaped lattice by executing a wire drawing of a metallic pipe, and thereafter, heating it, and further pressing each metallic film by utilizing a difference of an expansion of the metallic pipe and a core wire. CONSTITUTION:A prescribed number of Al core wires 11 on which an extra thin copper plating layer 12 is formed are aligned and inserted into the inside of an oxygen free copper pipe 13. The pipe 13 is brought to wire drawing by a wire drawing device 16 and a die 14, and thinned to a prescribed outside diameter. This pipe 13 is heated in a hydrogen furnace at 350 deg.C for about 30min. In this case, since a coefficient of thermal expansion of the core wire 11 is larger than that of the copper pipe 13 of the outside, the Al core wire 11 is pressed more strongly. Accordingly, the copper plating layer 12 formed on the surface of plural Al core wires 11 is coupled firmly to each other. Subse quently, a honey comb-shaped lattice is made by the copper plating layer 12 and the pipe 13 through cooling, cutting and a dissolving process of the core wire 11. According to this method, the strength of the honey comb-shaped lattice is improved.
Patent JP-H0995464-A (JP)
Title: Production of succinic acid
Inventor: ISHIKAWA RYUICHI
IPC: C07C55/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of water used and thereby produce succinic acid with high productivity at a low cost without passing succinic anhydride through complicated crystallizing steps, etc., by hydrating the succinic anhydride at a temperature above the melting point of the succinic acid. SOLUTION: Succinic anhydride is hydrated at a temperature above the melting point of succinic acid (>=188 deg.C, preferably <=300 deg.C, more preferably <=250 deg.C) to afford the succinic acid. Furthermore, the molar ratio of the water used for hydration to the succinic anhydride (water/succinic anhydride) is preferably 1-4, more preferably 1-3. The succinic anhydride used is preferably the one in a molten state prepared by hydrogenating maleic anhydride. The hydrating reaction of the succinic anhydride is preferably carried out in the absence of oxygen.
Patent JP-2000080620-A (JP)
Title: Method and device for preventing snow from melting and for tamping fallen snow in snow playing facilities
Inventor: KISHI SUSUMU
IPC: E01H4/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent snow from melting, and tamp fallen snow by blowing dry air in the fallen snow in snow playing facilities. SOLUTION: A temperature and relative humidity condition of dry air is defined in 0<T<=10, 0<=H<=-5T+100, T is temperature  deg.C of dry air, and H is dry air relative humidity %, and an initial blowing of dry air is executed in fallen snow of snow playing facilities. A stop of blowing of dry air or blowing of moist air is then executed, and blowing of dry air is then executed. Thereafter, the above processes are alternately executed. Operation is executed in the following condition. 5<=Q<=100, 2<=X0<=100, 2<=X1<=24, 0<=X2<=22, Q is a flowing quantity (N liter/min/m2) of blowing for a unit area of snow cover of dry air, X0 is initial blowing time (h) of dry air, X1 is blowing stop time of dry air or blowing time (h) of moist air, and X2 is blowing time (h) of dry air since second times.
Patent JP-H0671308-A (JP)
Title: Device for joining hot rolled stock
Inventor: MATSUNUMA SETSUO
IPC: B21B1/26
Filed: 1992-08-28
Abstract: PURPOSE:To provide a device for joining hot rolled stocks in which dies are retreated with good weight balance and do not interfere with side guides at the time of fitting the engaging parts of mutual rolled stocks that is necessary for continuous hot rolling. CONSTITUTION:The engaging parts are formed at the rear end of a preceding material and the tip of the following material with the dies 16 and, in the case of fitting the mutual engaging parts with an upper die for the preceding material, upper dies 16aR, 16aL for the following material are divided in the width direction and retreated on both sides in the width direction of the line. Thus, the upper dies 16a for the following material are made to retreat from the line with good weight balance. And in the case of providing side guide devices, the guide plates 22b of the side guide devices 20 are mounted so as to enable retreating in the width direction of line with cylinders 23b for moving and moving vertically with cylinders 25 for elevating/lowering. In this way, the dies 16aR, 16aL which are retreated on both sides in the direction of the line and retreated side guide devices 20 are free from interference.
Patent JP-2001070513-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine having popularity and enhancing its customer attracting property by automatically canceling replay so that a player can cancel replay regardless of the degree of his or her visual acuity and skill. SOLUTION: A replay process means 311 automatically keeps restart retarded during the period from the end of a jackpot state to the restart of the next jackpot state so as to cancel replay. The restart of the next jackpot state can be retarded.
Patent JP-2000155318-A (JP)
Title: Liquid crystal display device
Inventor: KATAOKA SHINGO
IPC: G02F1/1337
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain excellent display quality in a liquid crystal display device by solving problems concerning alignment property due to size of a pretilt angle. SOLUTION: The liquid crystal display device comprises a pair of substrates 1, 2, a nematic liquid crystal layer 9 held between the pair of substrates, alignment controlling layers 7, 8 provided on the inside of respective substrates having slopes with a specified angle with respect to the substrates with tooth- shaped cross sections and alignment layers 5, 6 covering the alignment controlling layers. The alignment layers are homogeneous alignment layers, and in the case an inclined angle of the slopes of the alignment controlling layers 7, 8 with respect to a surface of the substrate is expressed as α, and a pretilt angle of a liquid crystal with respect to the alignment layers is expressed as θp, a pretilt angle θ of the liquid crystal with respect to the surface of the substrate is optionally expressed as θ=θp+α.
Patent JP-H03115090-A (JP)
Title: Mobile crane and tumble forelelling method thereof
Inventor: ARIOKA SHINICHI
IPC: B66C13/16
Filed: 1989-09-28
Abstract: PURPOSE:To make it possible to take an adequate countermeasure for preventing a crane from tumbling by providing a device for measuring the grounded pressure of an outrigger and an alarm means for informing of a measured value of the device to be reduced to a preset value. CONSTITUTION:Grounded pressures PA and PB respectively act on outriggers 2A and 2B, when tumbling moment is increased, the grounded pressure PA, acting on the outrigger 2A in a load hanging side, is increased, while the grounded pressure PB, acting on the outrigger 2b in an opposite side, is decreased. When the tumbling momont is increased equal to resisting moment, the grounded pressure is obtained in a relation where PB=0, further when the turbling moment is increased, a crane is tumbled. Accordingly, when the grounded pressure PB of the outrigger 2B obtains a preset value, by generating an alarm, an operator can be foretold tumbling.
Patent JP-S62111967-A (JP)
Inventor: KURISUCHIAN HONRANTEN
IPC: C08F26/06
Filed: 1986-10-25
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-2000089608-A (JP)
Title: Cylindrical electrophotographic photoreceptor
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical electrophotographic photoreceptor capable of being smoothly driven over a long period, in which a flange equipped with a gear part being excellent in dimensional accuracy, and free from deformation is attached. SOLUTION: In this cylindrical electrophotographic photoreceptor 1 in which the flange 3 provided with a gear for a rotary drive is attached in the end part of the photoreceptor drum 2, the flange 3, on which the drum fitting part 4 to be fitted in the photoreceptor drum end part is formed at one end side and the gear 5 to be rotary driven is formed on the other end side, and in the same time on the other end side, a slit 10 in the inner peripheral direction is formed on the outer periphery from the drum fitting part 4 to the gear 5 for rotary driving.
Patent JP-H02103218-A (JP)
Title: Epoxy resin composition for laminate sheet
Inventor: IKETANI KUNIO
IPC: C08J5/24
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the title composition rich in three dimensional crosslinking properties, having excellent curing properties and improved in heat resistance and humidity resistance by using a novolak type epoxy resin reduced in two functional component and having a specific number-average molecular weight as a epoxy resin. CONSTITUTION:The aimed composition obtained by blending (A) a novolak type epoxy resin obtained by subjecting a novolak resin obtained by reacting phenols consisting of a phenol or/and cresol with aldehydes to glycidyl etherification and having two functional component (X) of amount expressed by the formula 0.1<=X<=5.0wt.% and number-average molecular weight (M) expressed by the formula 700<=M<=2000 with (B) curing agent, e.g., in 1.0:0.7-1.3 equivalent ratio of epoxy resin of the component A to amine group, acid anhydride group or hydroxyl group of the component B.
Patent JP-2001070977-A (JP)
Title: Aeration apparatus
Inventor: FUKUNAGA MINORU
IPC: C02F3/22
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an aeration apparatus making it possible to easily perform maintenance and control work for a driving device. SOLUTION: An aeration apparatus has a straight pipe 4 having a suction part 5 and a discharge part 7 respectively provided to the upper and lower parts thereof, the air feed part 8 communicating with the midway part of the straight pipe 4, the guide pipe 11 inserted in the straight pipe 4 from the suction part 5 toward the discharge part 7, the lift frame 12 rising and lowering along the guide pipe 11, the driver 13 supported by the lift frame 12, the impeller 14 rotationally driven by the driver 13 and a lift means 16 driving the lift frame 12, the driver 13 and the impeller 14 so as to integrally raise and lower them.
Patent JP-S63108323-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G02F1/135
Filed: 1986-10-27
Abstract: PURPOSE:To obtain an image with high quality having gradation by scanning a plane-like light valve whose reflected light is controlled in accordance with irradiated energy by a laser beam applied with intensity modulation. CONSTITUTION:The laser beam applied with intensity modulation in accordance with an image signal and projected from a laser light source 1 are turned to a scanning beam by a horizontal deflector 3 and a vertical deflector 4. The scanning beam is converged on the liquid crystal light valve 6 through a correcting optical system 5. On the other hand, light beam controlled at its intensity and emitting time and radiated from an illuminating light source 9 is projected to the light valve 6 on which an image is formed. Consequently, the positive image of the image formed on the light valve 6 is formed on base paper 10 set up on a projection face 16 by the laser scanning beam. The positive image on the base paper 10 is transferred to transfer paper 11 by a pressure developing device 12. Thus, the image of high quality having gradation can be obtained.
Patent JP-H0196254-A (JP)
Title: Flame-retardant electrical insulating composition
Inventor: KOISHI MASUMI
IPC: H01B3/30
Filed: 1987-10-09
Abstract: PURPOSE:To obtain the titled composition effective in suppressing the lowering of electrical properties caused by absorption of water and moisture, having excellent flame-retardance and suitable as an insulating material for wire and cable, etc., by fixing alumina to a metal hydroxide and compounding the product to a resin or a rubber. CONSTITUTION:Alumina is fixed to a powdery metal hydroxide (e.g. aluminum hydroxide) having an average particle diameter of <=50mum. The average diameter of the alumina is <=1/10 of that of the metal hydroxide. A resin (e.g. polyethylene) or a rubber (e.g. ethylene propylene rubber) is compounded with >=50pts. wt. (in terms of metal hydroxide) of the fixed alumina.
Patent JP-H04133743-A (JP)
Title: Ink jet recorder
Inventor: AKIYAMA YUJI
IPC: B41J2/12
Filed: 1990-09-27
Abstract: PURPOSE:To prevent a rapid temperature increase of a recording head to make an ink delivery remain stable by providing a drive condition changing means for changing a recording head drive condition in accordance with the ink delivery number per dot of the recording head. CONSTITUTION:An ink delivery during a time TA and a delivery quiescence during a time TB are repeated. The output number of a coincidence signal of a second comparison circuit 18 corresponding to the repeat number is counted by a third counter 16. Namely, the coincidence signal of the second comparison circuit 18 is counted as a heat count signal HC. When the count value reaches a comparison reference value in a register 22, a third comparison circuit 19 outputs a coincidence signal to reset a flip flop 12 to stop the output of a heat enable signal HE, thereby completing a heating of an electrothermal conversion body 11. The ink delivery number per dot can be changed in accordance with the set value in the register 22. In this case, according as a delivery cycle is shortened by increasing the ink delivery number, the pulse width of the heat pulse HP is reduced.