baber/WOPTO huggingface dataset:
Patent JP-H07243506-A (JP)
Title: Power transmission of car
Inventor: SAKAMOTO HARUO
IPC: F16H47/06
Filed: 1994-03-08
Abstract: PURPOSE:To hinder generation of shift shocks in a continuously variable transmission while it is constructed in a small size. CONSTITUTION:A power transmission device of car has the first transmission line, through which the torque of an engine 1 is transmitted via the turbine 12 of a torque converter 2, and the second transmission line with which torque transmitting is made via a continuously variable transmission 3 while bypassing the turbine 12. The output rotations of the two lines are put together by a planetary gearing mechanism 4 and passed to the output shaft 5 leading to the driving wheels. The turbine shaft 16 is coupled with the sun gear 41 of the planetary gearing mechanism 4, and the output disc 22 of the transmission 3 is coupled with the ring gear 42, while the output shaft 5 is coupled with the carrier 44.
Patent JP-S61220772-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B1/46
Filed: 1985-03-27
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-S58180360-A (JP)
Title: Braking device
Inventor: ISHIWATARI ICHIROU
IPC: B60T11/10
Filed: 1982-04-16
Abstract: PURPOSE:To predetect a trouble, by providing a cylindrical piston which receives the pressure of both lines and is fitted on a spool which acts to operate valves for hindering the release of the operating pressure of a brake operating unit and by using the motion of the piston to operate a warning switch. CONSTITUTION:One liquid pressure generation chamber of a master cylinder 2 is connected to a brake 6 through pipes 4a, 4b and a brake holding valve 5, which is opened by the operation of a clutch pedal 100. The other liquid pressure generation chamber of the master cylinder 2 is connected to a brake 8 through pipes 7a, 7b and automatic valves 58, 59. The automatic valves are operated by the motion of a spool 36 which receives the pressure of both lines, to allow a fluid to move only from the master cylinder 2 to the brake 8. A cylindrical differential piston 37 is fitted on the spool 36 so that the pressure of both the lines acts to both the ends of the piston. A warning switch 48 is operated by the motion of the piston 37.
Patent JP-H07265683-A (JP)
Title: Fluidized bed device and granulating, coating and drying method of granular body
Inventor: OGAWA MASANORI
IPC: B01J8/44
Filed: 1994-04-01
Abstract: PURPOSE:To provide a fluidized bed device for obtaining a uniform fluidized state with a simple structure. CONSTITUTION:This fluidized bed device is provided with a body part having a batch type fluidized chamber in which a fluidized bed is formed by a granular body, a perforated plate 5 openly provided with gas permeable holes 5a and provided on the bottom of the fluidized chamber and a gas supply chamber in which a gas for fluidizing for fluidizing the granular body flows in from about horizontal direction. The perforated plate is divided into three zones A, B and C and the opening ratio of each zone is changed so as to be max. at the zone A of the flow-in part side in the position of a flow-in opening in the gas supply chamber, next at the zone B and smaller toward the zone C of the opposite side part in the position of the opposite side against the flow-in part side. As a result, the wind pressure distribution of the fluidized bed that the upward wind pressure distributing in belt state in the fluidized bed is highest in the position of the opposite part side, upon which the gas for fluidizing flowing-in from the flow-in opening is ejected, is corrected by the opening ratio of the perforated plate 5 and the fluidized bed having the uniform fluidized state is obtained.
Patent JP-H028372-A (JP)
Title: Surface treatment of metal
Inventor: HARORUDO RIBINGUSUTON BENAMU
IPC: B32B15/08
Filed: 1989-03-18
Abstract: PURPOSE: To improve the adhesive ability of an adhesive to be applied in succession, by treating the surfaces of metals with an aq. soln. of the phosphate of hydroxylalkyl (meth)acrylate of a specified compsn.  
     CONSTITUTION: The aq. soln. of 0.5 to 5% concn. of the phosphate of a hydroxylalkyl (meth)acrylate expressed by formula I is used as the treating liquid for greatly improving the adhesive ability of an adhesive to be applied afterward by applying this liquid on the surfaces of all the metals, including mild steel, aluminum, etc., and more preferably the mild steel. (In the formula I, R 1  denotes a methyl group and (n); 8 to 12). At the time of adhering the metals, such as mild steel sheets, the surface temp. of the mild steel sheets to be treated is kept at 0 to 70°C and the layers of the phosphate described above are formed thereon by bringing the surfaces into contact with the phosphate for 0.5 to 40min and thereafter, the adhesive layers having the high adhesive power are formed thereon by applying a polymer, such as acrylic polymer, having the adhesiveness with the phosphate and being copolymerizable. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61225804-A (JP)
Title: Fe radical amorphous alloy thin belt with large plate thickness and fine soft magnetic property
Inventor: SATO SHUN
IPC: C22C38/00
Filed: 1985-03-30
Abstract: PURPOSE:To obtain an amorphous alloy thin belt whose plate thickness and width thereof is large and soft magnetic property is excellent, by a method where in melt of Fe-B-Bi-C System alloy is quenched at cooling speed of at least 1,000 deg.C/sec within temp. zone from 500 deg.C-300 deg.C. CONSTITUTION:An amorphous alloy thin belt 1 is obtained by means that melt of an alloy, whose main constituent is Fe and B, Si and C are contained is blasted off from a nozzle 5 to a roll 2 and is quenched and solidified. The composition of the alloy is 70-85a t% Fe, 6-18a t% B, 2-18a t% Si and 0-4a t% C. The nozzle 5, which has plural slot-shape aperture (unshown in figure), is used. The temp. indicator 3, 4 contacting to the roll 2 are quenched so that cooling speed comes to be at least 1,000 deg.C within zone from 500 deg.C to 300 deg.C. In such a manner, an amorphous ally thin belt, whose plate thickness is 65mum or more and width of a plate 20mm or more, also excellent soft magnetic property can be obtained.
Patent JP-H04299144-A (JP)
Title: Flat-bed offset press
Inventor: HIRAYAMA SHIGERU
IPC: B41F3/20
Filed: 1991-03-28
Abstract: PURPOSE:To automatically adjust a nip width on a blanket by a method wherein a contact part between the blanket and a form bed or a printing surface plate is measured from the reverse side of the form bed through windows made of transparent materials provided to the form bed, and the form bed is adjusted vertically in accordance with the results of comparison between the measured values and preset values. CONSTITUTION:A nip width (the width of a contact part between a form bed and a blanket) 11a on the form bed of a flat-bed offset press is measured with a CCD camera and an illuminating device 9 provided on the underside of a glass window 10a, and the measured values are taken into an image processing device, then a form bed base 5 and the form bed 3 are moved up and down by operations of a driving device 7 and a transmission device 8, and thereby the nip width 11a is automatically adjusted. At the same time, the pressure applied by the blanket 1 is measured with a pressure measuring device 6. Furthermore, inclination of the form bed in the direction to which a blanket cylinder 2 proceeds is made discernible by providing the glass windows 10a and 10b on two places, and by making the measurement of the nip width executable through said two windows.
Patent JP-S59189913-A (JP)
Title: Preparation of ultrafiltration membrane
Inventor: YAMAMOTO TAKEHIRO
IPC: B01D67/00
Filed: 1983-04-13
Abstract: PURPOSE:To obtain an ultrafiltration membrane excellent in solvent resistance, by treating a fluorine contained high-molecular membrane with fluorine gas. CONSTITUTION:A porous membrane comprising a fluorine contained high-molecular polymer, for example, polyvinylidene fluoride is molded and treated, pref., at about 20-100 deg.C in a reactor filled with fluorine gas, pref., fluorine gas diluted about 100 times with inert gas. After treatment, the internal gas is exhausted and the treated porous membrane is taken out to be directly immersed in an aqueous solution containing alkali metal carbonate, for example, sodium carbonate in order to remove the fluorine gas adhered to the surface thereof to perform washing. Immersion treatment is performed at about 10-100 deg.C, pref., for about 10-15min and, thereafter, washing is performed for about 10-15min before hot air drying.
Patent JP-H10315406-A (JP)
Title: Longitudinally tearable polyolefin laminated film
Inventor: TABATA KAZUAKI
IPC: B29L9/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinally tearable polyolefin laminated film having excellent tearing directivity in an extruding direction of resin at the time of manufacturing film, excellent transparency, external appearance, extremely small generation of odor and further defogging performance. SOLUTION: The laminated film comprises a resin composition layer containing 99.99 to 90 wt.% of crystalline polypropylene resin and 0.01 to 10 wt.% of crystalline polyethylene resin, and a polyolefin resin layer. In this case, crystallinity of the film is 40 to 65%, and c-axis orientation coefficient of a longitudinal direction is 0.1 to 0.6.
Patent JP-2000257032-A (JP)
Title: Traveling guide device
Inventor: YAMAMOTO GENJI
IPC: E01F9/615
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a traveling guide device hardly affected by an environment where it is installed and capable of displaying the status of an opposite lane by luminescent color. SOLUTION: A traveling guide device comprises a first light emitting body 10 capable of guiding an incident light and emitting it from the periphery, a first light source 15, radiating a first color and a second light source 16 radiating a second color and installed to be subjected to incident rays into the first light emitting body 10, a second light emitting body 20 installed together with the first light emitting body 10 and capable of guiding incident light and emitting light from the periphery, a third light source 25 radiating the first color and installed to be subjected to incident rays into the second light emitting body 20, and a fourth light source 26 radiating the second color and installed to be subjected to incident rays into the second light emitting body 20.  It further comprises a directional light shielding plate 30A (30B) installed between the first light emitting body 10 and the second light emitting body 20.
Patent JP-S54156349-A (JP)
Title: Waste water treatment apparatus
Inventor: SUMIYOSHI MORIYUKI
IPC: C02F3/08
Filed: 1978-05-30
Abstract: PURPOSE: To provide a waste water treatment apparatus, wherein use is made of a carrier having  a specific gravity lower than that of the waste water in question and also use is made of a fluidized  bed to separate off microorganisms adhered to the carrier so that the separation of excess sludge  from the carrier can be secured, and the treatment of the waste water is rapidly effected.   
     CONSTITUTION: Waste water is introduced into a fluidized bed tank 1 of sealed construction, and  flows downward thereof through a sprinkling plate 3 which also serves to suppress floating of a  carrier having a specific gravity of less than 1. The movements of the carrier 4 are balanced at an  intermediate of a cone-shape portion by its buoyancy and downward flow to form a fluidized intersurface. This fluidized intersurface is associated with through a detector 6, the control of the flow  rate of the waste water to be fed. When excess sludge has adhered to the sludge and inclined to  submerge below the fluidized intersurface, the stir by stirring blades 8 separates the excess sludge  from the carrier, and therefore the carrier will be returned again to the fluidized bed, while the  separated sludge will be settled in a settling tank 5. The treated water is delivered through a falling water prevention pipe 10 to a treated water tank 11 to be discharged. The present method is  preferably used in anaerobic digestion treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H072883-A (JP)
Title: Production of alkyl phosphite
Inventor: ABASU KADOKUHODAYAN
IPC: C07F9/142
Filed: 1994-03-10
Abstract: PURPOSE: To provide an improved method for producing diesters of phosphorous acid.  
     CONSTITUTION: The improved method comprises steps of (a) putting the solution and solvent of phosphorous acid containing 10 up to 35 wt.% water into a reaction vessel, (b) putting 2.0-4.0 molar monohydric alcohol to the reaction vessel containing the solution and solvent of phosphorous acid while maintaining a temperature within the range of 130°C-138°C and removing water from the reaction mixture essentially as it is formed, and (c) separating dihydrocarbyl phosphite which is formed in the step (b) for alcohol and solvent. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61223173-A (JP)
Title: Electromagnetic wiping method of metal hot dipped steel pipe
Inventor: USUKI MASAYOSHI
IPC: C23C2/38
Filed: 1985-03-29
Abstract: PURPOSE:To return efficiently a molten metal to a plating cell with a compact device and to obtain a product having high quality by wiping simultaneously the inside and outside surfaces of a steel pipe by the electromagnetic force in the direction opposite from the moving direction of the steel pipe to remove the molten metal sticking thereto in the stage of pulling up the steel pipe dipped in the plating cell. CONSTITUTION:The steel pipe 3 plated with the molten metal 10 in the plating cell 4 is pulled up in an inclined posture by magnet rolls 5, 5' for pulling up and is moved toward an arrow 8 through the inside or between the coils of a shifting magnetic field generator 9 provided on a conveying line above the cell 4 just near the rolls 5. The electromagnetic force in the direction opposite from the advancing direction of the pipe 3 is generated in the pipe 3 by the above-mentioned generator 9, by which the metal in the molten state held stuck to the pipe 3 is pushed back simultaneously from both inside and outside surfaces by the above-mentioned electromagnetic force and is thus recovered.
Patent JP-S60210226-A (JP)
Inventor: SUNAKAWA MASAROU
IPC: A47L9/00
Filed: 1984-04-04
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-H08257623-A (JP)
Title: Method for cooling thick steel plate
Inventor: HARAGUCHI YOICHI
IPC: C21D11/00
Filed: 1995-03-24
Abstract: PURPOSE: To accurately control the temp. distribution over the whole steel plate at the time of stopping the cooling by using a simple cooling device and to cool the steel plate in a good accuracy to a prescribed temp. without causing defective flatness and the uneven mechanical property. CONSTITUTION: In this cooling method, in order to execute the water cooling of the thick steel plate carried by rollers from a prescribed cooling starting temp. to the cooling stopping temp., the cooling device 13a at the upper surface side parallel arranging a water cooling nozzle group flowed down on the steel plate, particularly, forming plate-like water film flow in the plate width direction, in the fixed interval in the carrying direction, is used. Beforehand, tests in the actual device are executed, and the relation between the carrying speed of the steel plate and the temp. deviation in the plate width direction and the relation between the development of the defective flatness of the steel plate after stopping the cooling and the limit temp. deviation in the plate width direction, by which the defective flatness does not wholly develop, are obtd.  The carrying speed, by which the defective flatness does not develop, is obtd. from these both relations and the steel plate is carried at this carrying speed or more.
Patent JP-S62232490-A (JP)
Inventor: DANIERU DEII EZAANATSUKU
IPC: C10G51/04
Filed: 1987-03-23
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-S54158080-A (JP)
Title: High-pressure alkali metal vapor discharge lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/30
Filed: 1978-06-01
Abstract: PURPOSE: To prevent occurrence of cracking in a luminous tube body and elongate the use life by applying to the electrodes fitted at the ends of the luminous tube body an electron-emissive material not containing calcium.  
     CONSTITUTION: A high-pressure alkali vapor discharge lamp such as a high-pressure sodium discharge lamp comprises a luminous tube body 1 made of a single- crystalline or polycrystalline light-transmitting material of alumina or alumina- magesia spinel. An electron-emissive material not containing calcium is applied to the electrodes 3 fitted at the ends of the tube body 1. That is, mixture of BaO, SrO, WO 3 , and the like is tentatively sintered at 1000°C in air for 5 hours. The tentatively sintered body is crashed and mixed with vinegar petit lacker to form a paste, which is applied to the electrodes 3 and sintered (and sealed) at 1800°C in argon kept at 1 atm. Because no calcium reacts with alumina during the sealing step, the occurrence of cracking is prevented and the use life is elongated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S541024-A (JP)
Title: Control integrated circuit for electronic shutter
Inventor: IWATA SHIGEHISA
IPC: G03B9/62
Filed: 1977-06-03
Abstract: PURPOSE: To obtain an integrated circuit in which a single magnet electronic shutter and double magnets electronic shutter are used in common by obtaining a logical product from the output of the first pulse generation circuit and the first flind travel signal, and by providing a gate circuit which drives the second pulse generation circuit with the output of NOR. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59192743-A (JP)
Inventor: DANMOTO YOSHIHISA
IPC: D02J1/00
Filed: 1983-04-13
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-S60209812-A (JP)
Title: Acceleration and deceleration control system
Inventor: TOYODA KENICHI
IPC: G05B19/416
Filed: 1984-04-03
Abstract: PURPOSE:To drive a mechanical system smoothly and accurately by inputting rough interpolating data at every sampling period to the first linear accelerating/ decelerating circuit and connecting this circuit in series to the second linear accelerating/decelerating circuit which is different in time constant from the first linear accelerating/decelerating circuit. CONSTITUTION:This system drives a movable part of a machine tool; and an operation is performed at every sampling period by a rough interpolator to attain a minute movement component in the tangential direction, and movement components in X and Y-axis directions are obtained from this component and are delayed independently of each other to execute rough interpolation and acceleration/deceleration. In this case, a cubic curve acceleration/deceleration output pulse is obtained through the second linear accelerating/decelerating circuit 40 connected in series to the first linear accelerating/decelerating circuit 30. The time constant of the second accelerating/decelerating circuit 40 is set to mtau(m<=1) when the time constant of the first accelerating/decelerating circuit 30 is denoted as tau, and a certain ratio is given between them to form the cubic curve surface where angular parts of sudden change are smoothed. Thus, shock and oscillation at a shaft movement start time or the like are suppressed.
Patent JP-H05270330-A (JP)
Title: Power device for vehicle
IPC: B60R16/03
Filed: 1992-03-25
Abstract: PURPOSE:To provide such a unit as capable of supplying a power to the load concerned even in case of a malfunction of a generator. CONSTITUTION:This power device is provided with an engine 2 to be mounted on a vehicle and a generating set generating a high rated voltage with this engine as a driving source. This generating set consists of a hydraulic system 10 and an alternator 1. A blower motor 3 and a voltage converter 20 are connected to this alternator 1. This voltage converter 20 consists of a first converter for conversion from high voltage to the low one and a second converter from the low voltage to the high, and either of then is selected. A 12V battery 5 to be charged by the output of this voltage converter 20 is connected to an output terminal at the low voltage side of this voltage converter 20, and further a headlamp 6 is connected to the output terminal of this 12V battery 5. A malfunction detector 13 detects something wrong with the alternator 1, and selects the second converter at the time of malfunction detection.
Patent JP-H03267840-A (JP)
Title: Communication system
Inventor: MORIMOTO KIICHIRO
IPC: H04L12/40
Filed: 1990-03-16
Abstract: PURPOSE:To prevent mis-judgement of carrier undetection by allowing a reception slave station to intercept a line assignment signal sent from a master station to a transmission slave station and starting the detection of a carrier on a reception line after the reception slave station detects the line assignment signal received by the transmission slave station. CONSTITUTION:Upon the receipt of a reception line assignment notice from a master station, each slave station intercepts simultaneous communication of line assignment to detect it that a signal from an assigned line is received by a slave station giving a transmission request and outputs a detection signal by a line assignment detection circuit 22. The master station 1 assigns an operating line to a reception slave station and a transmission slave station to apply multiple address communication via the line assignment line 4, the reception slave station uses the line assignment detection circuit 22 to monitor the line assignment line upon the receipt of the multiple address communication, the transmission slave station detects the state of receiving the name of the assignment line to output a detection signal and the detection signal starts the detection of the assignment line. Thus, it is prevented that the occurrence of misjudgement of undetected carrier due to too faster start of the carrier detection of the assigned line by the reception slave station than the transmission of the transmission slave station.
Patent JP-S59194179-A (JP)
Inventor: RI BUNHOU
IPC: F16K31/06
Filed: 1983-04-15
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-S6028263-A (JP)
Title: Method for custom programming rom
Inventor: TAASAIMU ERU BATORA
IPC: H01L21/82
Filed: 1984-04-05
Abstract: A late mask programming process is provided for factory programmed ROMs or logic circuitry. MOS transistors functioning as ROM cells or in logic circuitry are fabricated by a standard MOS Process. Then, a thin stop layer of silicon nitride is provided over the transistors followed by a layer of silicon dioxide. Programming is accomplished by applying a program mask and etching through the layers overlying the gate regions of selected transistors down to the silicon nitride stop layer. The silicon nitride stop layer prevents overetching and shorting of the gates. Then, ions are implanted underneath the gates of the selected MOS transistors to alter their threshold so, for example, as ROM cells they signify a different state than those cells whose transistor gates are not implanted with ions. The silicon nitride layer serves to stop the etch solution but permits the ions to pass through, penetrate the substrate and raise the thresholds of the selected transistors. The silicon dioxide layer stops the ions from being implanted into the nonselected transistors.