baber/WOPTO huggingface dataset:
Patent JP-H10252111-A (JP)
Title: Faucet
Inventor: MATSUMURA YOSHIHIRO
IPC: F16K15/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting structure, by setting a check valve unit provide with a valve disc supported so as to project or retract against the valve seat and urged to the valve seat direction, in the connection end part to the faucet body in the delivery pipe. SOLUTION: The spindle 48 of a valve disc 44 is fitted so as to project or retract against an insertion hole 46 for the valve disc of the valve guide 45 provided in the housing 42. And a spring 50 is fitted to the outer periphery of the spindle 48 so as to urge the valve disc 44 toward the valve seat 43 to form a check valve unit 40. And a delivery pipe 30 is rotatably fitted to the faucet body 10 through a ring 60. And further, the check valve unit 40 is set to the connection end of the delivery pipe 30 through an O-ring 52. When water flows in the secondary side water chamber of the faucet, the valve disc 44 urged to the valve seat 43 of the check valve unit 40 is opened by the water pressure of the secondary side water chamber and water is led to the connection opening of a house of the delivery pipe 30 through the inside of the unit 40.  In this way, the fitting structure of a check valve can be simplified.
Patent JP-H02251985-A (JP)
Title: Map drawing method
Inventor: YONEYAMA MASAYOSHI
IPC: G08G1/0969
Filed: 1989-03-27
Abstract: PURPOSE:To display an enlarged or reduced map right after enlargement or reducing operation by providing 1st and 2nd VRAMs for storing images, reading an image out of a storage area of a VRAM corresponding to a vehicle position and displaying the image. CONSTITUTION:An image of specific scale level is stored on the 1st VRAM 9 and a map image is read out of a specific area of the 1st VRAM 9 corresponding to the movement of a vehicle and displayed in scroll mode. At this time, when the map is requested to be displaced to a different scale, an image generating process 6C which generates a different-scale map image and stores it on the 2nd VRAM 10 and a scroll process 6d which scrolls the image are carried out; and an image obtained by the scroll process 6d during an image generating process is read out of a specific area of the 2nd VRAM 10 to scroll and display the different-scale map image. Consequently, map display variation is caused on a CRT 12 right after the enlargement or reduction operation, a map scrolling display is made, and it does not seem to wait at the time of map display switching; and an operator never feels as if trouble occurs when kept waiting until an enlarged or reduced map is displayed and the operability is improved.
Patent JP-2000267988-A (JP)
Title: Dma controller and abnormality detecting method for the same
Inventor: TAKIYAMA YASUHIRO
IPC: G06F13/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To report a transfer error caused by transfer order to a CPU with great certainty by monitoring a transfer state caused by the transfer order of individual channels when a DMA controller(DMAC) is to transfer data between a device and a general device through a plurality of channels. SOLUTION: The DMAC is a connected between a CODEC 1013 and a general bus 1007 and has a plurality of channels for controlling data transfer. Concerning such a DMAC, as a transfer end detecting means, a JK flip-flop 2003 is provided for each of the plurality of channels and detects the end of DMA transfer. A monitoring means composed of a counter 2004 and a comparator 2005 receives a plurality of transfer end detecting means from the JK flip-flop 2003 and monitors the generation order of these signals. As a reporting means, the comparator 2005 performs a prescribed notification when the transfer end order for each channel obtained by the monitoring means is different from prescribed order.
Patent JP-S549367-A (JP)
Title: Apparatus for absorbing impact energy
Inventor: MUKAIYAMA MAKOTO
IPC: F16F9/30
Filed: 1977-06-22
Abstract: PURPOSE:To obtain a desired buffering property by charging a plurality of substances of different impact energy absorbing characteristics in a stacked form in the axial direction as impact absorption fluid substance within a tubular member adapted to the extruded to the outside space through a throttling passage at the time of occurrence of an impact.
Patent JP-S53523-A (JP)
Title: Equalizer
Inventor: KANEDA AKIHIRO
IPC: B60T11/06
Filed: 1976-06-23
Abstract: PURPOSE: To provide an equalizer, which can afford stable operation of members to be controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01248469-A (JP)
Title: Secondary battery
Inventor: TAKEUCHI MASATAKA
IPC: H01M10/052
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a secondary battery of a high energy density at a high voltage, a small self discharge, a long cycle life, and excellent charge-discharge efficiency by using specific positive and negative electrodes. CONSTITUTION:The negative electrode is made of alkali metal alloy, carbon and binder. The positive electrode is mainly made of vanadium oxide with alkali ions inserted in advance. Of the constituent elements of the negative electrode, the element that mainly works to take or emit electric charge is the alkali metal alloy. By mixing an appropriate amount of carbon in the negative electrode, the hole ratio of the negative electrode is increased, the moving speed of ions in the negative electrode is increased, the true surface area of the negative electrode is increased, and the reaction efficiency of the entire electrode is increased. This constitution makes it possible to obtain a high voltage, a high energy density, a low self-discharge, a high charge-discharge efficiency and a long cycle life at the same time.
Patent JP-H10266997-A (JP)
Title: Supply channel for pump
Inventor: HIRATA KAZUYA
IPC: F04D29/54
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide such a pump supply channel as capable of restraining air bubbles in a suction sump and a closed channel from occurring even if flow velocity in an open channel is high enough. SOLUTION: At the time of sucking in from an open channel, a flow resistor 40 composed of making water passable is set up in the upstream of a suction sump 20, and a lower end 40-EL of this flow resistor 40 is situated in the upstream against a spot SP where the depth of water begins to make it deeper than an open channel 10. On the other hand, at the time of sucking in from a culvert, the flow resistor 40 composed of making water passable is set up in the upstream of a closed channel, and an upper end 40-UL of the flow resistor 40 is situated at the more upper-stream side than a position to which the lower end of a wall of a pump nearer part of the suction sump.
Patent JP-S61232637-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L23/52
Filed: 1985-04-09
Abstract: PURPOSE:To connect an external lead and an internal circuit electrically, and to improve reliability to corrosion by conducting a metallic small-gage wire for a bonding pad with a wiring layer for an internal circuit wiring just under an aluminum layer to which the metallic small-gage wire is connected. CONSTITUTION:A bonding pad 3 is formed onto a field insulating film 2 such as an silicon oxide film shaped onto the upper surface of an silicon substrate 1. A second aluminum layer 7 is formed onto an inter-layer insulating film 5 and the layer 7 is patterned to a required shape, the upper section of the layer 7 is coated with a passivation film 8 and an opening is bored to one part of the film 8 in approximately 100mumsquare, and the second aluminum layer 7 is exposed into the opening 9, thus constituting the bonding pad 3. An opening 6 for the inter-layer insulating film 5 is positioned at approximately the center in the opening 9 for the passivation film 8, and a first aluminum layer 4 and the second aluminum layer 7 are conducted mutually through the opening 6 for the inter-layer insulating film 5.
Patent JP-S55166055-A (JP)
Title: Circuit continuity testing circuit
Inventor: TAKENOUCHI SHIGEO
IPC: G01R31/02
Filed: 1979-06-13
Abstract: PURPOSE: To simultaneously test the circuit continuity of both the first channel and ground line and the second channel by providing a series circuit of an element having a switching function and a diode at a terminator.  
     CONSTITUTION: The polarities of a confirmation lamp channel a and a ground line c are inverted by a polarity inverter T, a forward voltage is applied to a diode D to flow a current i 1  through a relay coil R y  so as to close a relay contact r y . On the other hand, as a result that the polarity between the channels a and c is inverted through a polarity inverter T, no potential is produced between a sensor channel b and the ground line c, and +V DC voltage is applied between the channel b and the channel a. In this manner, since a current i 2  is flowed through the relay contact r y  closed via the current i 1  between the channel b and the channel a, a sensor channel operating detector A can detect the continuity of the circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05283169-A (JP)
Title: Organic thin-film el element
IPC: H05B33/26
Filed: 1992-03-31
Abstract: PURPOSE:To provide luminescence having uniform and high intensity all over the luminescence face with good reproducibility by using an ion plating film made of metals containing Mg as the main constituent as a cathode. CONSTITUTION:The glass plate of a transparent insulating substrate 1 is coated with ITO as an anode 2. N,N'-diphenyl-N,N'-bis(3-methyl phenyl)-1,1'- bipheney-4,4'-diamine is deposited as a positive hole injection transporting layer 3. Tris(8-quinolinol)aluminum is deposited as an organic electron transporting luminescence layer 4, and an ion plating film of Mg is formed on it as a cathode 7. GeO is finally deposited as a sealing layer 8. The work function of the cathode 7 is lower than that of a conventional Mg-Ag alloy, it is illuminated in the yellow green color when DC voltage is applied, and uniform and high- intensity luminescence can be obtained all over the luminescence face.
Patent JP-S59201706-A (JP)
Title: Claw for replacement
Inventor: HARADA MASANAO
IPC: B23B31/16
Filed: 1983-04-28
Abstract: PURPOSE:To eliminate any necessity for removing a bolt when a claw is replaced, by both forming a shank part, which can be fitted to engage with a master jaw, and providing a means of fixing to, and engaging with the master jaw, in the shank part. CONSTITUTION:A shank part 15a, which can be fitted to engage with a master jaw 11, is formed in a claw 15. Further, the shank part 15a is provided with means for fixing to and engaged with the master jaw 11 such as a notch 15e. The claw 15 can be mounted to and removed from the master jaw without causing any necessity for mounting and removing a bolt or the like every time as performed in the past, thus the claw 15 can be efficiently replaced in a short time.
Patent JP-S62230827-A (JP)
Title: Heat-resistant polyimide thin film
Inventor: KAMIKITA MASAKAZU
IPC: B05D1/20
Filed: 1986-03-31
Abstract: PURPOSE:A heat-resistant polyimide thin film, obtained by accumulating an amphoteric polyimide precursor on a substrate by the Langmuir.Brodgett method and subsequently imidating the precursor. CONSTITUTION:A polyimide thin film, obtained by reacting a tetracarboxylic acid dianhydride expressed by formula I (R<1> is >=2C tetrafunctional group) with a compound expressed by formulas II and III (R<3> and R<4> are 1-30C monofunctional aliphatic group, monofunctional cycloaliphatic group, etc.) to give a reaction product, converting the reaction product into an acid halide, reacting the acid halide with a compound expressed by formula IV (R<2> is >=2C bifunctional group; R<5> and R<6> are same as R<3> and R<4>) to afford an amphoteric polyimide precursor having repeating units expressed by formula V, preferably repeating units expressed by formula VI or VII and 2,000-300,000 number- average molecular weight, accumulating the resultant amphoteric polyimide precursor on a substrate by the Langmuir.Brodgett method and subsequently imidating, preferably thermally imidating the precursor and having <=1,000Angstrom  thickness, >=1X10<6>V/cm dielectric breakdown strength and >=400 deg.C heat resistance.
Patent JP-H07281676-A (JP)
Title: Active type vibration and noise controller
Inventor: NAKAMURA MITSURU
IPC: G10K11/178
Filed: 1994-04-13
Abstract: PURPOSE:To perform stable control by separately executing the control for suppressing a noise and vibration against random vibrations and noises having a broadband spectral distribution. CONSTITUTION:An addition signal 105 of a first vibration exciter control signal and a second vibration exciter control signal is outputted as a control signal, converted to the driving signal 106 of a vibration exciter 3 through a D/A converter 45, a low-pass filter(LPF) 46 and a power amplifier 5 and supplied to the vibration exciter 3. Consequently, the vibration exciter 3 is controlled to suppress the vibration generated by a vibration component, being conveyed to a body, detected by the acceleration sensor 1 on the suspension of front wheels so that the vibration becomes minimum on the position of the acceleration sensor 1 and simultaneously controlled to suppress a noise generated due to the vibration of the body so that the noise becomes minimum on the position of a microphone 2.
Patent JP-S63288580-A (JP)
Title: Image sensor
Inventor: ISHIDA TOKUJI
IPC: H04N5/378
Filed: 1988-03-28
Abstract: PURPOSE:To depress the influence of an external noise by providing a means to monitor a object luminance, a means to amplify the output of a photoelectric converting part and a means to control the gain of the amplifying means with the output of the control means on the same chip. CONSTITUTION:In an analog processing part 18, an amplifying means to amplify the output of a photoelectric converting part 15 and a means to control the gain of the amplifying means by the output of a photo diode for a monitor are equipped. An image signal from the photoelectric converting part 15 is supplied to the amplifying means on the same chip and a monitor signal is also given to the gain control means on the same chip. Accordingly, the image signal is outputted to the outside of the chip after the amplifying and the gain control are received and a large level is obtained enough and in this condition, the influence of an external noise can be ignored.
Patent JP-H04309577-A (JP)
Title: Zro2-sio2-cao coating composition
Inventor: NAKATANI YASUHIRO
IPC: C09D1/00
Filed: 1991-04-08
Abstract: PURPOSE:To prepare a coating compsn. which can be stored for a long time and can easily form a coating film excellent in resistance to heat, abrasion, water, and chemicals on various substrates such as metal, plastic, wood, paper, cement, and graphite. CONSTITUTION:The title compsn. comprises 1mol of a zirconium tetraalkoxide, 0.01-9mol of a tetraalkoxysilane, 0.01-9mol of a calcium compd. selected from the group consisting of calcium chloride, calcium bromide, and calcicum iodide, 0.5-6mol of an alcohol compd. selected from the group consisting of a 2- hydroxyalcohol, a 2-oxoalcohol, a 3-hydroxyalcohol, a 3-oxoalcohol, an alpha-diol, and a beta-diol or 0.5-6mol of a diketone compd. selected from the group consisting of a beta-diketone and a beta-ketoester, and an org. solvent in a molar ratio to the sum of the zirconium tetraalkoxide and the tetraalkoxysilane of 0.05-500.
Patent JP-H08266995-A (JP)
Title: Wet-on-wet painting method and base coat paint used therein
Inventor: MARUTANI YOSHIAKI
IPC: C09D133/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a wet-on-wet painting method forming a coating film excellent in storage stability and characteristics without requiring the alteration of equipment and base coat paint suitably used therein. CONSTITUTION: Clear paint of a curing reaction system containing a hydroxyl, carboxyl or phosphate group blocked by a silyl group or a hydrolyzable group and an epoxy group as functional groups participated in curing reaction and containing a basic curing catalyst is applied on base coat paint containing a hydroxyl group-containing oligomer and an aminoplast resin according to a wet-on-wet system and baked. A silyl block group dissipating catalyst used in the curing system of the clear paint is preliminarily compounded with the base coat paint. As the curing catalyst, one of which the b.p. is 150 deg.C or higher at 760mmHg is used.
Patent JP-H01247948-A (JP)
Title: Hot water temperature controller
Inventor: FUJIEDA HIROSHI
IPC: F23N5/14
Filed: 1988-03-29
Abstract: PURPOSE:To reduce overshoot and settling time of hot water temperature upon a change in the flow rate of hot water, by providing a correction factor generating part which calculates a correction factor from the ratio of the hot water flow rate before the change to the one after the change and outputs the calculated coefficient, and a correcting part which corrects a calculated result of a desired heating value for a feedforward (FF) part according to the correction factor and outputs the corrected result to a heating part. CONSTITUTION:A hot water temperature controller 11 comprises a water temperature sensor 1, a flow rate sensor 2, a hot water temperature sensor 4, a setting part 5 and a heating value controlling part 12. The controlling part 12 comprises a feedback (FB) part 8, an FF part 9, an adding part 10, a correction factor generating part 13 which, upon a change in the flow rate of hot water, calculates the ratio of the flow rate before the change to that after the change and calculates the square root of the ratio or the square of the ratio according as the ratio is greater or smaller than 1, and a multiplier 14 as a correcting part which multiplies an output from the FF part 9 by the correction factor and outputs the product to the adding part 10. When the temperature of hot water is varied to a predetermined value after the change in the hot water flow rate, the correction factor generating part 13 resets the correction factor to 1. The adding part 10 adds an output from the FB part 8 to an output from the multiplier 14, and outputs the sum to a heating part 3.
Patent JP-S59199245-A (JP)
Inventor: BANBA KAZUYUKI
IPC: B32B15/082
Filed: 1983-04-27
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-S58192696-A (JP)
Title: Flux for laser welding
Inventor: TANAKA MICHIO
IPC: B23K26/21
Filed: 1982-05-06
Abstract: PURPOSE:To provide a flux for laser welding which enables laser welding in a short time, by contg. a flux component which absorbs light at a prescribed temp. or below, and volatilizes at a temp. higher than the same, an oxidation reduction component for the surface of metal to be welded and solder for welding. CONSTITUTION:A flux 4 for laser welding having the above-described compsn. is used, and a metallic wire 3 is superposed on the metallic pad 2 of an epoxy substrate material 1 such as, for example, a printed substrate. The weld zone of the pad 2 and the wire 3 is covered with the flux 4, and a laser light is irradiated thereto to weld the wire 3 to the pad 2. The flux component in the flux 4 absorbs the light and increases the temp. in the weld zone up to the temp. suited for welding at the point of the time when the irradiation of the laser light is started. The oxidation reduction component in the flux is melted according to the temp. rise, so that the surface in the part to be welded is oxide reduced. As the temp. rises further, the solder for welding in the flux 4 is melted to weld the pad 2 and the wire 3. The metallic surface is exposed by the volatilization of the flux component in the flux 4 in this stage, whereby the welding is accelerated.
Patent JP-H02252611-A (JP)
Title: Method for activating carbon material
Inventor: KIBE MEGUMI
IPC: C01B32/336
Filed: 1989-03-27
Abstract: PURPOSE:To shorten activation reaction time and obtain an improved product having uniform quality by installing a fan in an activating furnace and blowing a stream produced by rotation of the fan into a carbon material. CONSTITUTION:A treating stand on which a carbon material 5 is put in a furnace body 1 equipped with a heater 3 in an activating furnace. A gas (e.g. steam) for activation is fed to the interior of the furnace body 1 from a piping 9. A fan 11 for generating stream of the gas for activation is provided in the activating furnace. In this state, when the fan 11 is rotated, streams 13 and 15 of the generated gas for activation are blown into the surface of the carbon material. Consequently, gas stayed near the surface of carbon material 5 is replaced by fresh activating gas and activation reaction of carbon material rapidly proceeds. Therefore, activation treatment effect of carbon material is remarkably improved.
Patent JP-H09262565-A (JP)
Title: Method for treating bromine-containing flame-retardant resin composition waste
Inventor: WATANABE TETSUYA
IPC: B09B3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To perform thermal disposal of a bromine-contg. flame-retardant resin compsn. waste without pollution by a method wherein after the bromine-contg. flame- retardant resin waste, etc., are completely burnt to convert bromine into hydrogen bromide gas, it is absorbed in sodium hydroxide soln. and the sodium bromide soln. obtd. is conc. to take out sodium bromide as crystal. SOLUTION: A ground flame-retardant resin or a gas 9 for processing being generated by baking it is completely burnt in an incineration furnace 1 and an exhaust gas 10 exhausted from the incineration furnace 1 is introduced into an absorption tower 2 and waterdrops of an absorbing liq. 13 falling down from a nozzle 2a is brought into contact with the exhaust gas 10 to absorb hydrogen bromide and steam of heavy metals. Then, the discharged liq. 11 is made to flow into a circulation tank 3, where after pH is adjusted, it is returned to the nozzle 2a as the absorbing liq. 13.  On the other hand, the discharged liq. 11 overflowed from the circulation tank 3 is sent to a solid-liq. separation apparatus 4 and the solid content 15 is returned to an incineration furnace 1 and the liq. 16 is sent to a heavy metal separation apparatus 5 and after heavy metals 17 are separated, the processed water 18 is sent to a bromine separation apparatus 6 to separate bromine content 19.
Patent JP-S63243519-A (JP)
Title: Link assembly
Inventor: HAMAGUCHI YASUNORI
IPC: F16C11/08
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a bigger swing angle of a stud, by providing a rubber layer around the outside of the spherical head of a ball stud and reducing a deformation amount of the rubber layer, in a link assembly used in the suspension device, etc., of an automobile. CONSTITUTION:A spherical head 10 is nearly surrounded by a compressed rubber layer 15, which is nearly surrounded by a shell 16 made of steel. As for a ball stud 5, the inner spherical surface of a bearing 17 and the outer spherical surface of a shell 16 make mutual sliding motion in response to a swing or rotation of the ball stud 5, because the shell 16 is supported with a bearing 17. Accordingly, the swing angle of the ball stud 5 can be increased, since a deformation of the rubber layer 15 scarcely occurs and the ball stud 5 can be swung.