baber/WOPTO huggingface dataset:
Patent JP-S60120834-A (JP)
Title: Production of lanthanide salt of acrylic acid and methacrylic acid
Inventor: HATAKEYAMA HIROKI
IPC: C07C51/41
Filed: 1983-12-01
Abstract: PURPOSE:To obtain industrially and advantageously the titled compound useful as an assistant for optical resins, ionic crosslinking agents, etc., in high yield, by suspending acrylic acid and/or methacrylic acid and a lanthanide compound in water, and reacting them. CONSTITUTION:Acrylic acid and/or methacrylic acid and at least one lanthanide compound selected from oxides, hydroxides and carbonates of lanthanide containing lanthanum are suspended in water, preferably in an amount of about 4- 15 times that of the lanthanide compound to be used and reacted to give the aimed lanthanide salt of the acrylic acid and/or methacrylic acid. Water containing the dissolved acrylic acid and/or methacrylic acid therein is preferably used as the water used as a reaction medium. EFFECT:Excellent settling and filtering properties.
Patent JP-S6380503-A (JP)
Inventor: TOYODA KAORU
IPC: H01C10/20
Filed: 1986-09-24
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-S61103191-A (JP)
Inventor: UCHIDA KATSUMI
IPC: G06F3/153
Filed: 1984-10-26
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-H0867929-A (JP)
Title: Production of aluminum alloy and its powder
Inventor: SUZUKI NOBUAKI
IPC: C22C1/10
Filed: 1994-08-26
Abstract: PURPOSE: To produce a high strength Al alloy and its powder by allowing an in-situ reaction to take place in a producing process and uniformly dispersing Mg2 Si and an intermetallic compd. having Al as one of the constituent elements as reinforcing particles in an Al matrix. CONSTITUTION: Powder of a silicide other than Mg2 Si and Mg powder are added to pure Al powder by 1-20vol.% and 0.1-10wt.% of the total amt., respectively, they are mixed and the resultant powdery mixture is mechanically alloyed to produce powder for the objective Al alloy. An in-situ reaction is caused using the powder between billet forming and hot plastic working, and Mg2 Si, an intermetallic compd. having Al as one of the constituent elements and residual silicide powder are uniformly dispersed in an Al matrix.
Patent JP-H0565367-A (JP)
Title: Acid-resistant flame-retardant composition
Inventor: IMAMURA HIDEKI
IPC: C08L21/00
Filed: 1991-09-05
Abstract: PURPOSE:To improve mechanical strengths, flame retardance, and acid resistance by compounding a thermoplastic resin or a rubber with magnesium hydroxide surface-treated with stearic acid or a metal salt thereof. CONSTITUTION:The objective compsn. is prepd. by compounding 100 pts.wt. thermoplastic resin (e. g. an ethylene-ethyl acrylate copolymer) and/or rubber (e. g. an acrylic rubber) with 50-150 pts.wt. surface-treated magnesium hydroxide, which is obtd. by treating 100 pts.wt. magnesium hydroxide with 0.1-5 pts.wt. stearic acid or metal salt thereof, and other necessary ingredients such as an age resister an antioxidant, a vulcanizing agent, a plasticizer, a colorant, a flame retardant, etc.
Patent JP-S6378883-A (JP)
Title: Power steering device
Inventor: SUZUKI YOSHITAKA
IPC: B62D137/00
Filed: 1986-09-24
Abstract: PURPOSE:To improve maneuverability and directional stability by making a steering wheel operation heavier at the time of starting or sudden acceleration of a vehicle. CONSTITUTION:A throttle opening signal from a throttle sensor 7, a vehicle speed signal from a vehicle speed sensor 1, and a steering torque signal from a torque sensor 2 are inputted to a controller 3. At the controller 3, a throttle opening speed is calculated from the throttle opening signal and further an acceleration is calculated from the vehicle speed signal. A power assist amount is determined based on the throttle opening speed and the steering torque by a map. With this constitution, it is so controlled that the assist amount when an accelerator pedal is suddenly depressed at the time such as when starting or sudden acceleration becomes small.
Patent JP-H0568166-A (JP)
Title: Color converter
Inventor: MOTOMURA HIDETO
IPC: G06T1/00
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a digital image processor for executing color conversion more matching human senses by forming a two-color image consisting of a single color and an achromatic color by the same constitution in addition to the formation of a single color image. CONSTITUTION:A saturation signal 114 and a lightness signal 115 are respectively converted into respective optional single colors by a saturation conversion part 107 and a lightness conversion part 108 and a color output signal forming part 109 converts respective single colors into single color signals adaptive to an output device and outputs the converted signals to a selector 112. On the other hand, the signal 115 is inputted to a gray outputting signal formation part 110, which converts the input to an achromatic color signal appropriate for the output device and inputs the converted signal to the selector 112. A hue signal 113 and the signals 114, 115 are inputted to a color judging part 111 in order to judge the color of one picture element read out by an input device 102. The color judging part 111 judges whether the output is a single color output or an achromatic color output and outputs the judged result to the selector 112 as a color judging signal 118. The signal 118 acts as a switching signal for switching said single color signal and achromatic color signal to form a two-color image consisting of the single color and the achromatic color.
Patent JP-2000057420-A (JP)
Title: Wad processor and paper money processor
Inventor: SOMEYA SEIICHI
IPC: G07D9/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain both of a wad processor capable of stably discriminating each wad independently of the thickness and ruggedness of the wads, and a paper money processor. SOLUTION: A denomination discriminating sensor for discriminating the denomination of a wad P of a paper moneys taken out from a wad safe is arranged on a wad carrier line for carrying the wad P in an exit direction. The sensor is fitted to a supporting member 181 supporting the rotary shaft of a drive roller 790 arranged on the upper part of the carrier line and vertically driven together with the roller 790.
Patent JP-H0856546-A (JP)
Title: Method for injecting high-pressure liquid and vehicle therefor
Inventor: ITO KINSHI
IPC: A01B45/02
Filed: 1994-08-29
Abstract: PURPOSE: To inject an application liquid deep in the ground without the need of increasing nozzle jet pressure in a method for high-pressure intermittent injection of the liquid in the ground from a nozzle of a traveling vehicle. CONSTITUTION: A post 30 is fitted, on its lower end, with a nozzle 20 facing downward and designed to be movable along the longitudinal, namely, traveling direction of a high-pressure liquid injection vehicle. An actuator 28, during the injection period for an application liquid 40 from the nozzle 20, moves the post 30 in the direction B opposite to the traveling direction nearly at the traveling speed of the vehicle and makes the nozzle 20 virtually stand still relative to the ground.
Patent JP-S59117041-A (JP)
Title: Method of providing powdered material
Inventor: NISHIMOTO TAKEO
IPC: H01J9/227
Filed: 1982-12-24
Abstract: PURPOSE:To obtain an uniform phosphor film having a high filling density by floating up and fixing phosphor powdered material upon the photo-adhesive surface of the treating body, on which the photoadhesive film is formed, under combined usage of vibration floating and pneumatic floating. CONSTITUTION:A certain quantity of phosphor powdered material 12 of Specific Gravity 2-5 and of corpuscle diameter 5-20mum is supplied upon the vibration plate 11 within the chamber 3, and panel 1, inside surface of which is coated by photoadhesive film and being subjected to exposure treatment, is set, facing downward, upon the panel holder at the upper portion of this chamber 3. And, when the vibration plate 11 is agitated by the vibrator 13, phosphor powdered material 12 floats in column-like solid state as shown in the drawing. When air flow is simultaneously added within the chamber 3 from the first air room 6 through the porous part 5 to make the air flow to hit this vibrating and floating powdered material 12, the powdered material 12 is formed in a circulating flow in the direction as indicated by the arrow marks within the chamber 3, and fixes upon the photoadhesive film on the panel 1 internal surface.
Patent JP-S6286538-A (JP)
Title: Magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/64
Filed: 1985-10-11
Abstract: PURPOSE:To upgrade corrosion resistance and to improve running property and durability by using a compsn. combined with a specific compd., fatty acid or fatty ester for a surface layer. CONSTITUTION:The compsn. combined with the compds. expressed by formula I-III (M is an alkaline metallic atom, ammonium, X is a halogen atom, R is an alkyl, alkenyl. n, m, are <=20, p is 1-4, q is 0-3. There is no case in which all of R are CH3 when p+q=4. There is no combination use with the aliphat. acid when M of the formula I is H) and >=1 kinds selected from the fatty acid or fatty ester is used for the layer surface of a magnetic recording medium. The other compds. are preferably used at a mixing ratio of about 0.1-10 with respect to 1 compd. expressed by formula 1. The magnetic film to be applied may be any of a coating type, thin film type by vapor deposition, etc., of which the effect is remarkable with the thin film type. The corrosion resistance of a magnetic tape is thereby improved and the excellent running property and durability are obtd.
Patent JP-S6471421-A (JP)
Title: Heating apparatus of greenhouse for protected horticulture
Inventor: SEKO TATSUO
IPC: F24D11/02
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a sufficient amount of hot water without using underground water, by performing heat-exchange between hot air in greenhouse and circulating heat-source water in the daytime, heating circulating heat-accumulation water with a heat pump using the heat-source water as a low-temperature heat source and heating the greenhouse with heat dissipated from the heat- accumulation water in the nighttime. CONSTITUTION:Heat-collection efficiency is improved by the heat-exchange between circulating heat-source water 21 in a heat-collection water tank 2 cooled with a heat pump 3 and hot air in a greenhouse 5 in the daytime. The heat pump 3 is operated by using the circulating heat-source water (hot water) as a low-temperature heat source to accumulate hot water in a heat- accumulation water tank 4. Hot air is supplied to the greenhouse with a heat- exchanger 1 to enable the heating of the greenhouse in the nighttime without using fuels. Blight of crops can be prevented since the air is dehumidified in the heat-collection in the daytime.
Patent JP-S58154799-A (JP)
Title: Friction power transmitting fluid
Inventor: HERUBERUTO FUOYATSUEKU
IPC: C10M105/08
Filed: 1982-12-24
Abstract: 1. Use of bicycloheptane compounds with a cyclohexane ring bridged by a methylene group, whereby the ring system is substituted by one or more substituents from the group cycloalkoxy, cycloalkanoyl, cycloalkylcarbonyloxy, cycloalkoxycarbonyl, oxocycloalkyl, whereby the cycloalkyl radicals possess 3 to 7 carbon atoms and the ring system, the cycloalkyl groups can contain one and also more double bonds and wherein the cycloalkyl groups can be substituted by one or more radicals from the group alkyl, cycloalkyl, hydroxyl, halogen, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkoxyoxycarbonyl, mercapto, cycloalkyloxycarbonyl and cyano in which an alkyl or cycloalkyl group possesses 1 to 7 carbon atoms and together can also represent cycloalkylalkyl and can contain one or more double bonds, and/or which are bound with a further bridged cyclohexane compound via an alkyl, alkylidene, alkoxy, alkanoyl, alkylcarbonyloxy, alkoxycarbonyl, oxoalkyl, mercapto, alkylmercapto, alkanoylmercapto group, wherein the alkyl and alkylidene radicals possess 1 to 7 carbon atoms and wherein alkyl in the O-containing substituents can also signify cycloalkyl and the ring system, the alkyl, cycloalkyl and/or alkylene groups can also contain one or more double bonds and wherein the alkyl and/or alkylene groups of the said substituents can be substituted by one or more radicals from the group alkyl, cycloalkyl, hydroxyl, halogen, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkoxyoxycarbonyl, mercapto, cycloalkyloxycarbonyl and cyano, in which an alkyl or cycloalkyl group possesses 1 to 7 carbon atoms and together also represent cycloalkylalkyl and can contain one or more double bonds, as traction fluid in friction drives.
Patent JP-S61105957-A (JP)
Title: Picture reading device
Inventor: IKEDA MITSURU
IPC: H04N5/335
Filed: 1984-10-30
Abstract: PURPOSE:To read density information of wide dynamic range using a reading system of narrow dynamic range by irradiating light from a light source on a picture information storage medium, reading the density by a picture information reading system changing its sensitivity, and at the same time, forecasting reading sensitivity of next picture element from read data of adjoining picture element and sending out switching signals of reading sensitivity successively. CONSTITUTION:A picture information reading system 1 reads changing reading sensitivity for density of a picture properly. Light is irradiated from alight source 6 such as laser, etc. on a picture information storage medium such as an X-ray film or a picture storage plate etc., and transmitted light or reflected light is received by a variable sensitivity reading device 8 and read. A reading sensitivity forecasting circuit 2 detects the difference between read data of read adjoining picture elements, and forecasts and outputs sensitivity at the time of reading next picture element. Thus, by sending out successively switching signals S1 of reading sensitivity according to a forecasted reading sensitivity value, the density information of the picture information storage medium 7 of wide dynamic range is read by a reading system of narrow dynamic range.
Patent JP-S59122344-A (JP)
Title: Magnetized yoke
Inventor: HIRANO NORIMITSU
IPC: H02K15/03
Filed: 1982-12-27
Abstract: PURPOSE:To magnetize a main pole and a rotation detecting pole on a rotor in one step by providing grooves at a fine pitch on the outer periphery of a circumferential surface in addition to the provision of four radial grooves which perpendicular cross recesses formed at the center of the end of a cylinder made of a magnetic material. CONSTITUTION:A recess 19 is formed at the center on the end face of a cylinder 15 formed of a magnetic materials, and four grooves 17 which perpendicularly cross the circumference from the recess 19 is formed. Many grooves 26 are formed at a fine pitch toward the center in the prescribed length on the entire cylinder between the adjacent grooves 17, and many projections 27 having narrow width are formed. Coils are inserted into the grooves 17 in 8 shape as shown by broken lines, a thin disc 4 made of a magnetic material is contacted with the end face 16. When the coil is energized, rotating speed detecting pole rows 13 (N, N', N... and S, S', S... and N>N', S>S') are magnetized in one step in addition to main poles 12 (N, S). In this manner, the structure of a rotor for a motor can be simplified and the number of steps can be decreased.
Patent JP-S59119502-A (JP)
Title: Exciting method of electromagnetic plunger
Inventor: INOUE KIYOUICHI
IPC: G11B3/08
Filed: 1982-12-27
Abstract: PURPOSE:To switch the working current to the holding current with high stability after a stylus tip reaches assuredly a record disk without using a timer or a mechanical switch, by detecting first that the tracking errors reach the prescribed level after a solenoid is excited by the working current. CONSTITUTION:When a transistor (TR)43 is turned on, a collector current superposed on the holding current of an electromagnetic plunger 16 flows to the plunger 16. This plunger 16 is excited by the working current. A stylus tip 19 touches the surface of a record disk, and a tone arm 1 and a shutter 10 are moved with the shift of the tip 19. Thus the tracking errors increase. When these errors exceed the prescribed level which is set by the voltage value of a voltage source 33, a comparator 34 produces a high potential output. The output given from a Q output terminal of an FF31 is set at a low potential, and a muting relay 41 is not excited. Thus the muting state is released for the output of a pickup cartridge 6. At the same time, the exciting current of a plunger 16 generated by the TR43 is cut off. Then only the holding current produced by a TR35 flows to keep the position of an arm lifter 13.
Patent JP-2001052065-A (JP)
Title: Wide-area card system, card issue device, card processor, and recording medium
Inventor: MIZUNO MASARU
IPC: G06Q10/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a wide-area card system or the like which enables a user to use a card in a wide area without standardizing encryption algorithm is in individual areas. SOLUTION: Before a service is provided, a business IC card 1 and a management server 5 are authenticated by each other, and a certificate is used to the business card 1 at the time of completion of mutual authentication. When a user IC card 3A is presented to a service providing source, the certification of the service providing source is transmitted to the management server 5 which is the issue source of the use IC card 3A, and the management server 5 verifies the certificate, and the management server 5 and the use IC card 3A are authenticated by each other after the completion of verification. After the completion of mutual authentication, an application issue terminal 7 issues a service to the use IC card 3A.
Patent JP-H0567878-A (JP)
Title: Hybrid circuit board and manufacture thereof
Inventor: ITO MITSUKO
IPC: H01L23/12
Filed: 1991-09-06
Abstract: PURPOSE:To form a thick film-thin film hybrid circuit board in a short time and at a high yield. CONSTITUTION:Conductor pads 13 on a thin film circuit board 100 are aligned to through holes 16 in a ceramic substrate 15, used as a thick film substrate 200, both of the board 100 and the substrate 200 are made to bond together with a bonding agent to form integrally, the bonding agent in the holes 16 is removed with an energy beam such as a laser beam, and after that, copper is made to deposit by electroplating and buried layers 18 are foe. Pins 21 for connection use are respectively jointed with the substrate 15 in these holes 16 and are electrically connected with the substrate 15, whereby a hybrid circuit board 300 is realized. Thereby, the hybrid circuit board very high in the reliability of the electrical connection between the board 100 and the substrate 200, is easily obtained.
Patent JP-H0275293-A (JP)
Title: Stereoscopic image pickup device
Inventor: NAKAI KAZUHIRO
IPC: H04N13/02
Filed: 1988-09-09
Abstract: PURPOSE:To quickly cope with change in the pickup condition by setting one camera angle of a camera and a pickup magnification at an optional camera interval so as to set the camera angle and the pickup magnification of other camera simultaneously. CONSTITUTION:An interlocking change in a panning angle by a panning control section 2, an interlocking change in a tilting angle by a tilting control section 3 and an interlocking change in a pickup magnification by a pickup magnification control section 1 are given to two sets of left/right cameras 12L, 12R and a camera interval control section 4 changes the interval of the cameras 12L, 12R. Thus, in the required camera interval, when the camera angle and the pickup magnification of one camera are set, the camera angle and the pickup magnification of other camera are set simultaneously. Then the coping with the change in the pickup condition is attained quickly.
Patent JP-S6471091-A (JP)
Title: Discharge device in liquid
Inventor: MATSUMOTO YOICHI
IPC: C12N13/00
Filed: 1987-09-10
Abstract: PURPOSE:To generate streamer discharge stably and increase space occupancy rate of that discharge by covering the electrode surface of an electrode body with an insulator provided with many fine apertures and adjusting the diameter of the fine apertures and the thickness of the insulator according to the conductivity of liquid and arranging plural electrode bodies so that the positions of the fine apertures which are opposed to each other may be deviated. CONSTITUTION:Electrode bodies 11-13 are covered for its plate-shaped electrode 14 with insulators 15 provided with fine apertures, and each electrode 14 is applied with high voltage pulse 10. The central electrode 12 is connected to an earth 16. The thickness e of the insulator 15 provided with apertures and the aperture diameter d are adjusted according to the conductivity of liquid 17, and the fine apertures are so arranged that the positions of the fine apertures 15a which are opposed to each other between the electrode bodies 11-13 may not be right opposed. That is, the aperture diameter d and the thickness e are set according to the conductivity of the liquid 17 to increase the resistance at the fine aperture 15a part, whereby it is adjusted so that the potential drop at this section may be increased so as to stabilize the streamer discharge. Further the fine apertures are so arranged that the positions of the fine apertures 15a which are opposed to each other may not be right opposed, whereby the shift of streamer discharge to arc discharge is stopped and the space occupancy rate of the streamer discharge is increased.
Patent JP-H0571069-A (JP)
Title: Brush fitting stand for cutting supporting face in automatic cutter
Inventor: MORITA TOSHIAKI
IPC: D06H7/00
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a brush for a cutting supporting face in an automatic cutter, capable of screening the open air sucked from the end of the brush for a cutting supporting face by a rise and fall masking shield having small vertical width and shortening ascent and descent distance of the rise and fall masking shield. CONSTITUTION:In an automatic cutter wherein a sheetlike material placed on a cutting supporting face can be cut into an arbitrary shape by moving a cutter device, a masking shield which has length shorter than the length of napping bristles attached to a fitting stand of the brush and is not interfered with an operating blade of the cutter device is arranged along the edge part of the brush a cutting supporting face rectangularly intersecting the longitudinal movement direction of the cutter device.
Patent JP-H04109525-A (JP)
Title: Circuit breaker
Inventor: NANBU JUNICHI
IPC: H01H33/91
Filed: 1990-08-29
Abstract: PURPOSE:To prolong the life of a contact by generating a precedent arc at the time of closing and an arc at the time of breaking with separate contacts respectively. CONSTITUTION:In a damper-composing cylinder formed of a cylindrical body 104 and a peripheral wall part 100a, also a coil spring 8 is inserted which composes an energizing means for energizing an electrode 7, for generating arc at the time of closing, to an advance position side. A gas passage, communicated with the inside of the damper-composing cylinder, is formed on a main circuit conductor 100, and a check valve 9, opened when the electrode 7, for generating arc at the time of closing, is displaced to a retreated position side to allow the flow of gas in the cylinder, is fitted in the gas passage. This causes the generation of an arc between a contact part 202, for generating arc at the time of closing, and the electrode 7 at the time of closing, and the arising of the arc between a movable arc contact 201 and a fixed arc contact 101 at the time of breaking, permitting the lessening of the exhaustion of the contacts 201 and 101 to prolong the life of a circuit breaker opened and closed frequently.