baber/WOPTO huggingface dataset:
Patent JP-H02111287-A (JP)
Title: Controller of motor
Inventor: INOUE KOJI
IPC: H02P23/00
Filed: 1988-10-18
Abstract: PURPOSE:To control a motor in operation effectively by performing insulation recovery drive if the motor insulation is temporarily lowered. CONSTITUTION:Insulation resistance of a motor 1 is measured by an insulation resistance measuring apparatus 5. When this measured value is smaller than the set value of the 1st comparison circuit 6, a stop retention device 12 is driven through an alarm device 11 to release a switch 4. When the measured value is larger than that set value and smaller than the set value of the 2nd comparison circuit 7, a circuit breaker 3 is closed for a fixed time through a timer 9 and a starting circuit 8 to operate the motor 1, so that the insulation can be recovered by heat generation. If the measured value becomes not less than the set value of the 2nd comparison circuit 7 after predetermined time, the insulation resistance will be returned to the initial state. If the measured value remains at not more than the set value, a stop retention device 12 will be driven through an alarm device 10 and the switch 4 is released.
Patent JP-H02580-A (JP)
Title: Colorant for yellow heat transfer
Inventor: IGATA AKITOSHI
IPC: B41M5/035
Filed: 1988-10-18
Abstract: PURPOSE:To obtain a colorant for yellow heat transfer having excellent various rigidity, color value, sufficient heat resistance stability and transferring speed at the time of transfer by composing the title colorant of a specific colorant. CONSTITUTION:A colorant represented by a formula (where R<1> is lower alkyl group, R<2> is alkenyl group, alkoxyalkyl group, aralkyl group, cycloalkyl group, alkenyl group or lower alkoxycarbonylmethyl group) is provided. The concrete example of the R<1> includes lower alkyl group of methyl group, ethyl group. The R<2> includes alkyl group of methyl group, ethyl group, alkoxyalkyl group of methoxymethyl group, methoxyethyl group, etc. aralkyl group of benzyl group, phenethyl group, etc., cycloalkyl group of cyclopropyl group, cyclobutyl group, etc., alkenyl group of aryl group, 1-butenyl group, etc. Further, it includes lower alkoxycarbonylmethyl group of methoxycarbonylmethyl group, ethoxycarbonylmethyl group, etc.
Patent JP-S61139683-A (JP)
Title: Manufacture of shadow mask
Inventor: AKATSU TOSHIAKI
IPC: C23F1/00
Filed: 1984-12-12
Abstract: PURPOSE:To enable the press-working of a blank for a shadow mask allowed to stand for a long time after piercing by photoetching into a shadow mask for a color cathode-ray tube without requiring annealing or leveling by subjecting the blank to recrystallization softening under specified conditions after the piercing. CONSTITUTION:A blank of <=0.30mm thickness fo a shadow mask for a color cathode-ray tube is manufactured by hot rolling and cold rolling a low carbon steel cong. <0.06% C. The blank is pierced by photoetching and subjected to recrystallization softening in a web hydrogen atmosphere at 600-800 deg.C so that the rate of decarburization is regulated to >=5%. The resulting blank can be press-worked into a shadow mask for a color cathode-ray tube by a tube maker without requiring annealing or level ing even after the lapse of a long period.
Patent JP-H03121811-A (JP)
Title: Manufacturing line for sanitary earthenware
Inventor: HIRAKAWA YASUO
IPC: B28B5/00
Filed: 1989-10-05
Abstract: PURPOSE:To enable a line to be operated smoothly even when respective processing times in a cast molding machine, a drying chamber and a glazing machine are different by returning one by one multiple pallets formed in piling up a number of pallets by means of a returning conveyor. CONSTITUTION:A plurality of molding machines 2 serve to mount a molding obtained by flowing slurry into a cast mold onto a pallet P and forward one by one to a main conveyor C1 The molding is worked at a workmanship table 3 and dried in a drying chamber 5 for a night and day after giving a predetermined work by a processing machine 4 and glazed by a glazing machine 6. After glazing, the molding is separated from the pallet P and transferred to a baking process. On the other hand, when the pallet P unloaded is forwarded into pallet step-piling means 10, the means 10 is ascended by means of a cylinder 15 via a plane board 16 and then laminated on a recessed part 13a of an arm part 13 and further, after being piled to a predetermined number, ascended up to an imaginary line A'. Next, the multiple pallets P are pushed out to a returning conveyor 30 by means of a pusher 17. As the multiple pallets P is transferred to the entrance of the molding machine 2 by the returning conveyor 30, a pallet step destroying means 20 acts to forward pallets P to the main conveyor C1 sheet by sheet.
Patent JP-H08121170-A (JP)
Title: Direct injection type diesel engine
Inventor: SHIMADA TAIZO
IPC: F02B23/06
Filed: 1994-10-25
Abstract: PURPOSE: To improve combustion efficiency and suppress generation of NOx by cutting out a part of a bottom side of a combustion chamber on a downstream side of swirl of fuel reflection parts formed for diffusing the atomized fuel after striking to the center of the combustion chamber, on a substantially the same plane as a peripheral wall surface. CONSTITUTION: An intake port 2 is formed on a cylinder head 1 so as to generated swirl inside a combustion chamber 8 formed on a top face of a piston 7, to which a fuel injection valve provided on a lower surface of a cylinder head 1 is faced. A plurality of fuel reflection parts 10 are projected on a portion to which fuel injected by the valve 4 strikes, for diffusing the atomized fuel after strike to the center of the combustion chamber 8. The fuel reflection parts 10 are prepared on a downstream side of swirl S on substantially the same plane of a peripheral wall 8a, by cutting out a part of a bottom side of the combustion chamber 8. A part of the atomized fuel after striking is introduced to a center of a bottom of the combustion chamber 8.
Patent JP-S61139220-A (JP)
Inventor: NAKAYAMA MAKOTO
IPC: G01R29/18
Filed: 1984-12-12
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-H04140031-A (JP)
Title: Power and signal carrier
Inventor: SHIBA BUNICHI
IPC: H02J50/80
Filed: 1990-09-28
Abstract: PURPOSE:To carry power and signal safely with high efficiency by an arrangement wherein power is carried using a light wave upon power drop in an auxiliary circuit and signals are carried during other time. CONSTITUTION:A light emitted from a first light emitting means 103 and transmitted through a light wave transmitting means 4 is converted into a power at a second photoelectric converting means 202. Thus converted power is fed to a charging means 205. When the charged amount of the charging means 205 reaches the minimum operating power for an auxiliary circuit 2, a comparing means 206 is turned ON to notify a second circuit 201 that charging operation must be resumed. Upon receiving the signal, the second circuit 201 provides a signal to a second driving means 207 thus driving a second light emission means 208. The light wave passes through the light wave transmitting means 4 and reaches a photoelectric converting means 106 where it is converted into an electric signal to actuate a first demodulating means 107. A first circuit 102 receives the demodulated signal and resumes power supply from a first driving means 104.
Patent JP-H03121887-A (JP)
Title: Thermal recording sheet
Inventor: HIRASHIMA MASAO
IPC: B41M5/42
Filed: 1989-10-04
Abstract: PURPOSE:To enhance solvent resistance, plasticizer resistance, oil resistance and water resistance and to improve sticking resistance by providing a protective layer composed of a specific resin component on the thermal color forming layer provided on a support. CONSTITUTION:A protective layer based on a water-soluble thermoplastic resin obtained by the esterifying reaction of an alpha-olefin/maleic anhydride copolymer with polyoxyalkylene glycol monoether represented by formula (I) is provided on the thermal color forming layer provided on a support. In the formula (I), P is a 1-10C alkylene group, A is a 2-4C vic-alkylene group which may be substituted with a phenyl group, A in each () may be same or different and, in a different case, the same A and different A may be bonded in a block form or at random and n is an integer of 1-20.
Patent JP-2000091422-A (JP)
Title: Manufacture of multilayer wiring structure
Inventor: TAGUCHI MITSURU
IPC: H01L21/312
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To connect multilayer wirings without changing etching conditions, to surely obtain sufficient contact areas between multilayer wiring layers as designed without scale shift, to stabilize contact resistance and to also connect a partial layer in a multilayer wiring structure in terms of addition. SOLUTION: This manufacture method is provided with a process for forming an interlayer insulating film 15 covering a lower wiring 14, a process for forming a connection hole 16 connected to the lower wiring 14 on the interlayer insulating film 15, a process form forming an inter-wiring insulating film 17, where the connection hole 16 is embedded on the interlayer insulating film 15 with an insulating material which has etching rate higher than the etching rate of the interlayer insulating film 15, and a process for forming a recessed part 18 in the inter-wiring insulating film 17 and selectively opening the connection hole 16 to the interlayer insulating film in continuation of the recessed part 18.
Patent JP-H02106798-A (JP)
Title: Apparatus for producing acoustical material
Inventor: KANDA MITSUMASA
IPC: B29K103/00
Filed: 1988-10-17
Abstract: PURPOSE:To exactly and easily form the acoustical material in spite of its intricate shapes and to allow arbitrary changing of the density of mixtures composed of a resin and fibers by opening the mixtures and forming the mixtures so as to exist unequally on a laminated sheet of the mixtures at the prescribed patterns corresponding to the product shape, the hot molding the sheet. CONSTITUTION:The mixtures 42 composed of the resin and the fibers are opened by an equal amt. each by means of a roller 53 and a partition space 55. The falling rate of the mixtures 54 is limited by a guide plate 81 and the inside of a suction means 9 is divided by a partition plate 82. The suction intensities are set by each of the respective divided points to determine the degrees of suction so that the mixtures 54 falling onto a mesh belt 6 to exist unequally. The air in a chute 1 is then sucked by a suction means 9 to laminate the opened mixtures 54 composed of the resin and the fibers. The laminated mixtures 61 composed of the opened resin and fibers are transferred by the 2nd endless belt 10 and the laminated mixtures 61 are hot molded by a heating press device 113. The acoustical material is exactly and easily formed in this way even if the shape is intricate. Arbitrary changing of the density of the mixtures by the positions to be laminated is possible.
Patent JP-2001080268-A (JP)
Title: Applicator
Inventor: KOBAYASHI NOBUAKI
IPC: B43K8/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent an application liquid from reversing even when the applicator is used facing upward by arranging a tip at the tip end side of an application liquid-feeding valve, bringing the rear end section of the tip into contact with the valve disc, and at the same time, arranging a check valve between the application liquid-feeding valve and an application liquid tank. SOLUTION: When a fiber bundle tip pen 1 as an applicator is used, a tip 5 is pushed in by a writing pressure, and the valve disc 12 of an ink feeding valve 6 retracts, and the opening of a housing 11 is opened. Then, at the time of a facing downward writing, the valve body 31 of a check valve 30, which is arranged between the ink feeding valve 6 and an ink tank 3, is opened, and an ink can be fed by a small amount into the valve chest 11 of the ink feeding valve 6. Therefore, the ink can be prevented from dropping down. On the contrary, at the time of a facing upward writing, the valve disc 31 of the check valve 30 is closed, and the ink in the ink tank 3 and a closing material 8 can be prevented from reversing. Therefore, the discharging of the ink and the closing material 8 from the rear end section of the ink tank 3 can be eliminated.
Patent JP-S61138054-A (JP)
Title: Heat exchanger
Inventor: FUKUDA YU
IPC: F24H9/00
Filed: 1984-12-11
Abstract: PURPOSE:To reduce the quantity of copper dissolved to reduce the corrosion of a pinhole by exposing a part of a heat transfer material made of copper on the side making contact with water of the heat exchanger, coating the heat exchange part in two layers and providing a water neutralization processing agent consisting of alkali glass in the interior of a hot water storage tank. CONSTITUTION:An expoasing part 2' is formed at a part of a heat exchanger 2. At other parts of the heat exchanger 2 are provided a coating layer 5 consisting of an organic paint and a coating layer 6 consisting of an organic machine fat binder. A water processing agent 7 consisting of alkali glass is disposed within a hot water storage tank 4 so that the alkali glass is fully submerged in water. Alkaline parts are eluted out of the water processing agent 7 to neutralize water, and hence water is not put into blue color by copper ione. Even when the neutralizing force of the water processing agent is lost, the corrosion area of the copper-made heat exchanger 2 is reduced, and the elution of copper ions is small. Hence, it is possible to reduce the quantity of water turned in blue color.
Patent JP-S61143571-A (JP)
Title: Manufactur of zirconium alloy
Inventor: YOSHIDA SUMI
IPC: C22F1/18
Filed: 1985-11-22
Abstract: PURPOSE:To improve the corrosion resistance of a Zr alloy and to prolong the life of an apparatus made of the alloy for a nuclear reactor by subjecting the Zr alloy to prescribed soln. heat treatment between the last hot plastic working stage and the first cold plastic working stage. CONSTITUTION:A Zr alloy is subjected to primary soln. heat treatment by heatiang at a temp. in the beta-phase temp. range and quenching between the last hot plastic working stage and the first cold plastic working stage. After cold plastic working is carried out twice or more, the Zr alloy is annealed twice or more at <=640 deg.C.
Patent JP-H0899743-A (JP)
Title: Automatic document feeding device and image forming device equipped with the automatic document feeding device
Inventor: MATSUO KAZUHIRO
IPC: G03G15/00
Filed: 1994-10-01
Abstract: PURPOSE: To properly detect the density of each document fed from the document resting table of the automatic document feeding device. CONSTITUTION: A density detection sensor 160 detecting the density of each document which is fed from a document resting table, and run within a carrying path, is disposed at a position which is off-set in the direction perpendicularly intersected with the document carrying direction of paired carrying rollers 43, in the vicinity of the paired carrying rollers 43. The density detection sensor 160 is provided for a holder in which a position facing to the document and a position releasing the carrying path are made freely rotatable.
Patent JP-H04135875-A (JP)
Title: Printer
Inventor: YAMANAKA MITSUYUKI
IPC: B41J29/38
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to interrupt a printing operation quickly with respect to a print command issued erroneously by interrupting the printing operation with priority to a print control command stored in a buffer memory or a printing data processing when a print interrupt command is detected by checking an exclusive memory area at a constant short cycle. CONSTITUTION:A print control command and a printing data from a computer are stored in a buffer memory 3. However, only a print interrupt command from the computer is stored in an exclusive memory area 4. A print control circuit 5 checks contents of the exclusive memory area 4 at a constant short cycle. When the print interrupt command is detected, a printing operation at a printer 6 is quickly interrupted with priority to the print command in the buffer memory 3 and the printing data processing.
Patent JP-H04139760-A (JP)
Title: Semiconductor storage device
Inventor: KITAGAWA KENJI
IPC: H01L27/06
Filed: 1990-09-29
Abstract: PURPOSE:To unnecessitate forming a load resistance in a memory cell, reduce the area of the memory cell, and realize high integration level and high density, by connecting two Schottky barrier diodes in parallel, and connecting them with the load of a transistor. CONSTITUTION:On a part of an N-type epitaxial layer 3, a platinum silicide layer 7 formed by turning the surface into platinum silicide is formed. On the interface of the layer 7 and the layer 3, a first Schottky barrier diode SBD1 (or SBD3) whose area is 40mum<2> is constituted. A part of a titanium tungsten (TiW) layer 8 formed on the layer 7 is brought into contact with the layer 3 on the periphery of the layer 7. In this contact area, a second Schottky barrier diode SBD2 (or SBD4) whose area is 0.4mum<2> is constituted. 9, 11, 12, and 15 are a Schottky barrier diode electrode, a base electrode, a collector electrode, and an emitter electrode, respectively. A pair of the structures are arranged, and a circuit is constituted by connecting them crosswise.
Patent JP-H06112820-A (JP)
Title: Pll circuit
Inventor: DAIMON KAZUO
IPC: H03L7/113
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a PLL circuit having simultaneously desired characteristics of high speed locking and a low noise output. CONSTITUTION:A PLL circuit is formed by adding a frequency difference detection circuit 2, a state control circuit 3, a switching circuit 4 and a trigger signal generating circuit 5 to a conventional PLL main body circuit 1, and an effective self-running frequency of a voltage controlled oscillator is controlled with an output signal of the frequency difference detector when out of synchronism takes place in the PLL circuit or a trigger signal is inputted to the PLL circuit. Thus, frequency synchronization is finished nearly momentarily, and phase locking is finished with the similar operation to that of the conventional PLL circuit. As a result, the PLL circuit that takes no locking time into account is designed.
Patent JP-S62124885-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: B25J3/00
Filed: 1985-11-22
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-2001084621-A (JP)
Title: Tilt detecting device
Inventor: MASHITA TSUGUAKI
IPC: G11B7/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tilt detecting device which can detect easily the optimum point of tilt in the radial direction as well as in the tangential direction and can adjust tilt reliably and easily. SOLUTION: A pattern having a pulse width of 2T being narrower than the minimum pulse width 3T formed on a normal disk is formed on a disk 1. After a reproduced signal from the disk 1 is amplified by a RF amplifier 3, the resultant signal is inputted to a data pulse amplitude measuring device or a jitter meter 4, and the amplitude or jitter of 2T pulse data is detected. A point at which the amplitude becomes maximum or jitter becomes minimum is the point of the best tilt, and the tilt of a pickup 2 or a disk motor 5 is adjusted on the basis of the above result.
Patent JP-H10102594-A (JP)
Title: Connecting structure for wall panel and floor panel, building unit, and unit building
Inventor: TSUJIMOTO NOBUMOTO
IPC: E04B1/348
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for panels, a building unit, and a floor panel capable of securing the size accuracy in the height direction of the building unit and surely supporting the vertical load of the floor panel. SOLUTION: A wall panel 2 is erected at the peripheral edge section 11 of a floor panel 1 by this connecting structure for the floor panel 1 and wall panel 2 of a building unit 10. The lower frame member 23 of the wall panel 2 framed with the upper and lower frame members 22, 23 and a vertical frame member 21 and stretched with wall face members 24, 25 on its inner and outer faces is extended to the outside of the inner wall face member 24 to form a projection 23a, and the end section of a floor joist 13 is mounted on the upper face of the projection 23a and fixed.
Patent JP-H0976857-A (JP)
Title: Air bag used for side face collision
Inventor: YAMAMOTO KAZUO
IPC: B60R21/16
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent a burn or the like in an occupant due to gas leaking from a sewed part according to development. SOLUTION: In compliance with an impact from a vehicle side part, an air bag is filled with gas from an inflater so as to be expanded, and in the interior, the air bag is immediately developed between an occupant and a door/ pillar in a vehicle. The air bag 20 is formed into a bag shape as a whole by cutting a necessary base cloth 21 into the required shape and sewing the cut pieces together in sewing parts 23 other than a part 22 serving as an upper face in development.
Patent JP-H07113364-A (JP)
Title: Remote lock device for truck load-carrying platform door
Inventor: HASHIMOTO TOMIO
IPC: E05B83/16
Filed: 1993-10-20
Abstract: PURPOSE:To use a remote lock device for a long period of time by way of eliminating a trouble of unclocking a load-carrying platform door and restraining wasteful electric consumption by providing a transmission part to transmit an unlocking signal, an electric power source part and a travelling vibration detection part and containing a timer circuit in them. CONSTITUTION:When a worker 8 with a portable apparatus 9 approaches a truck 1, vibration of the protable apparatus 9 is detected by a travelling vibration detection part 22. In this case, everytime a timer circuit 24 inputs output from the detection part 22, an electric power source part 18 is kept in an ON state for a specified period of time. Accordingly, an unlocking signal is intermittently transmitted within a specified period of time from a transmission part 16 of the portable apparatus 9. Thereafter, by receiving the unlocking signal by a car mounted machine 4 and actuating a lock unit 3, a load-carrying platform door is automatically unlocked. Additionally, when the worker 8 recedes from the truck 1, the unlocking signal is not received and it is automatically locked. Consequently, it is possible to automatically lock and unlock the load-carrying platform door 2 and to prevent inconvenience of suddenly unlocking it.
Patent JP-H04264110-A (JP)
Title: Polymerization of polyolefin
Inventor: FUORUKERU DOOORE
IPC: C08F4/602
Filed: 1991-10-09
Abstract: Olefins of the formula  R<a>-CH = CH-R<b> (R<a>, R<b> = H or C1-C14-alkyl) are polymerised in the presence of a catalyst comprising a non aromatic solvent-soluble aluminoxane of formula (I) <IMAGE>  for the linear type and/or of the formula (II) <IMAGE> for the cyclic type, where, in the formulae (I) and (II), R<1> is methyl or a C2-C8-alkyl group, and n is an integer from 2 to 50, and from 0.01 to 40 % by weight of the radicals R<1> are C2-C8-alkyl groups, and a metallocene. Polymers of high molecular weight are obtained in high yield.