baber/WOPTO huggingface dataset:
Patent JP-H02268169-A (JP)
Title: Stabilized organic material
Inventor: ROBAATO MONTOGOMERII ONIIRU
IPC: C10N30/10
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a stabilized organic material whose degradation susceptibility in the presence of a degrading agent such as oxygen and/or a metal, etc., is improved by using a specified 1,2,4-triazole compound as a metal deactivator and/or an antioxidant.  
     CONSTITUTION: A compound of formula I [X is formulas II-III; R 1 , R 2  are a linear or branched 1-20C alkyl, 5-12C cycloalkyl, benzyl, phenyl that can have substituent (halogen, 1-4C alkyl, 1-4C alkoxy, NO 2 ), and R 2  is linear or branched 2-20C alkyl interrupted with at least one O; n is 3, 4] is incorporated into an organic material susceptible to degradation, preferably a lubricant susceptible to degradation by metal, oxygen and/or hydroperoxide, especially mineral oil, as a metal deactivator and/or an antioxidant in a amount of preferably 0.001-5.0 wt.%, especially 0.001-1.0 wt.% based on the weight of the organic material to improve the stability of the material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07255648-A (JP)
Title: Vacuum cleaner
Inventor: KANAZAWA HIROYUKI
IPC: A47L9/00
Filed: 1994-03-23
Abstract: PURPOSE:To reduce the loss of motor efficiency and to make a highly precise rotor balancing possible in a state setting a fan, by using an outer rotor type brushless motor as the blower driving motor to be integrated with a vacuum cleaner main body. CONSTITUTION:This vacuum cleaner to generate suction force at the fan part by the rotation of a motor and to store dust sucked through the suction opening has an outer rotor type brushless motor with a fixed hollow shaft 11 as the motor. The motor is provided with a stator yoke 9 fixed on the shaft 11, a coil 10 wound on the stator yoke 9 and a magnetic pole sensor 6 on the motor stator side and a rotary yoke 8, a permanent magnet 7 and a nonmetallic protection sheet 12 on the motor rotator side and supported on a bearing 5 by the shaft 11. A sucked air pass 13 and an exhaust pass 14 are set on the rotary yoke 8 and a fan 3 is mounted on the rotator side.
Patent JP-S58167112-A (JP)
Title: Centrifugal molding method
Inventor: YAMAMOTO MASAHIKO
IPC: B29C41/00
Filed: 1982-03-29
Abstract: PURPOSE:To perform the economic operation of a centrifugal molding, by performing the final stage of the centrifugal molding, a curing and a mold release at the positions separated from the position of a material supply simultaneously using the plural tubular molds. CONSTITUTION:A transfer equipment 15 is made to correspond to a tubular mold 13 at the position (A) of a material supply, to put both ends of the tubular mold 13 between, to raise it upward and to move to the second position (B2) of a molding, and the predetermined centrifugal molding is performed. The tubular mold 13 which becomes vacant at a position (C) after a mold release is transformed to the position (A) of the material supply. The material of a resin liquid, etc. is supplied to the tubular mold 13 at this position. During that period the tubular mold 13 of the first position (B1) of the molding where the predetermined centrifugal molding is finished and cured is transfered to the position (C) of the mold release and the mold release is done. In this time the tubular mold 13 of the second position (B2) of the molding is under the centrifugal molding and afterward passes to a cure. After that, the tubular mold 13 under the initial stage of the centrifugal molding at the position (A) of the material supply is transfered to the first positon (B1) of the molding. In such a way the tubular molds 13 are transfered alternately from the position (A) of the material supply to both positions (B1, B2) of the molding. The working efficiency of a material supply equipment is raised and the economic operation of the centrifugal molding can be performed.
Patent JP-S61210685-A (JP)
Title: Optical semiconductor device
Inventor: UEDA YUJI
IPC: H01L33/56
Filed: 1985-03-15
Abstract: PURPOSE:To improve the amount of light emitted from a light emitting semiconductor element in comparison with a conventional element, by constituting the device by a semispherical first lens part, whose center is a point on a line passing the element, and a doughnut-shaped second lens part, which is provided at said first lens part as a unitary body. CONSTITUTION:A light emitting diode 11 as a light emitting semiconductor element is sealed by an outer container 12 comprising, e.g., an epoxy resin. The tip part of the outer container 12 is a lens 13, which comprises a semispherical first lens part 13a having a radius of R and a doughnut-shaped second lens part 13b that is provided at the outer surface of the lens part 13a, so as to form a unitary body together with the lens part 13a. The second lens part 13b if formed by combining balls having a radus R', with a point separated from a point O by a specifed distance being the center. Terefore, the amount of light emitted from the pellet 11 through the lens 13 is strikingly improved in comparison with a conventional element.
Patent JP-S55144313-A (JP)
Title: Bending-preventing rolling method of rolling material
Inventor: HIRAISHI YUUICHI
IPC: B21B37/00
Filed: 1979-04-26
Abstract: PURPOSE:To prevent the occurrence of camber of the rolling material by giving large roll separating force to the side of smaller mill stiffness and eliminating the roll opening difference owing to the separating force difference of both sides in the  rolling mills with which the work side and drive side are independently adjustable. CONSTITUTION:Roll separating force is given by the work roll balance device or work roll bender device 8 disposed to the work side WS, drive side DS between work roll chocks 7, 7. If there is a difference in the mill stiffness of both sides, the separating force is given to the side of smaller mill stiffness. Thence, in the set-up by screws, the screws are moved to eliminate the opening difference of the work side WS and drive side DW between the work rolls 5, 5 and let the mill rigidity curves of the both sides coincide. When rolling is done in this way, the camber of the rolling material owing to mill stiffness difference does not occur at all.
Patent JP-S55143527-A (JP)
Title: Electrochromic display device
Inventor: TADA KINYA
IPC: G09F9/00
Filed: 1979-04-26
Abstract: PURPOSE: To obtain an electrochromic (EC) device requiring a low driving voltage for coloring and decoloring by using an opposite electrode formed by covering the surface of metallic Co with an EC layer to make the electrode chemically stable and mechanically strong.  
     CONSTITUTION: Glass substrate 1 provided with transparent display electrode 2, EC layer 3 made of WO 3  or the like and insulating film 4, and backside substrate 5 provided with opposite electrode 6 are placed opposite to each other with spacer 8 in-between, and electrolyte 7 is filled in the space to form an EC device. Electrode 6 of this device is obtd. by covering the surface of metallic Co with an EC layer. It is formed as follows: Co is directly vacuum-deposited on substrate 5 to form an about 1000Å thick Co film, and on this film an EC material such as WO 3  is deposited in a thickness of about 5000Å. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05254955-A (JP)
Title: Production of porous pzt ceramic
IPC: H01L41/39
Filed: 1992-03-10
Abstract: PURPOSE:To produce a porous zirconium titanate ceramic (porous PZT ceramic) in which the pores are isotropically or anisotropically distributed and uniformly distributed and with the variance in specific/permittivity and piezoelectric characteristic reduced in good yield. CONSTITUTION:A calcined PZT powder, a pore forming material consisting of fullerene grains and a dispersant is wet-mixed with a solvent, and then 1-5 pts.wt. of a binder is added to 100 pts.wt. of the calcined PZT powder plus pore forming material to obtain a slurry. The slurry is cast to obtain the casting. The casting is calcined to produce a porous PZT ceramic in which the pores are isotropically distributed. Meanwhile, a slurry contg. the pore forming material and a slurry not contg. the pore forming material are alternately cast to obtain the casting, and the casting is calcined to obtain a porous PZT ceramic in which the pores ate anisotropically distributed.
Patent JP-H08221543-A (JP)
Title: Paper sheets counter
Inventor: SATO YOSHINORI
IPC: G06M9/02
Filed: 1995-02-16
Abstract: PURPOSE: To easily remove paper sheets by stopping rotation of a blade wheel before various kinds of paper sheets are carried by the blade wheel to a stacker when any different type or abnormal paper sheets are detected from the paper sheets continuously passing through a conveying path by a discrimination sensor. CONSTITUTION: Paper moneys P set to a hopper 2 at the upper part of a casing 1 are extracted and separated from paper moneys at the lowest part by cooperating a friction roller 3, subroller 4 and stop roller 5 and the paper moneys are pulled into the conveying path inside the device one by one. The top ends of paper moneys sent out by feeding rollers 10a and 10b are inserted between blades 7a and 7b. When any different denomination is detected in a separate count mode, a blade wheel 7 is rotationally moved at a prescribed angle in the state of nipping the top end of the different denomination paper money between the adjacent blades of the blade wheel 7 and when the rear end part of the paper money is changed into the state of being protruded from an opening 1A of the casing 1, the rotations of the blade wheel are stopped.
Patent JP-S60195598-A (JP)
Inventor: KIMURA SHINTA
IPC: G10L15/02
Filed: 1984-03-16
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-S51128031-A (JP)
Title: Process of preventing generation of no#
Inventor: HIROSE YASUO
IPC: F23J7/00
Filed: 1975-05-01
Abstract: PURPOSE: In a rotary cement kiln, the provision of an apparatus for preventing NOx occurring at a fuel oil burner by the step to reduce NOx occurring through high-temperature combustion to N by a catalizer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52137869-A (JP)
Title: Automatic three-dimensional warehouse using automatic transfer type memory self-travelling truck
Inventor: ONEDA MITSUTAKA
IPC: B65G1/04
Filed: 1976-05-10
Abstract: PURPOSE:To provide an automatic three-dimensional warehouse which can automatically return a truck to the original position upon completion of work in a manner that the truck is automatically acted to load pallets, transfer to designated conveying lane, load and unload by command signals externally.
Patent JP-H08244668-A (JP)
Title: Electric bicycle
Inventor: HATASHITA MASAKAZU
IPC: B62M6/40
Filed: 1995-03-13
Abstract: PURPOSE: To provide an electric bicycle preventing a system from being broken down by an overheat, having high reliability, made light-weight and compact, and having a high degree of freedom in the layout of parts. CONSTITUTION: This electric bicycle is provided with a motor 2 driving a wheel via reduction gears 3 and a control means 6 having a heating element 32 including a power element driving the motor 2. The heating element 32 including the power element is closely stuck to a reduction gear housing 30 made of a metal, and the heat generated by the heating element 32 is transmitted to the reduction gear housing 30 similar to an infinite heat radiator by heat conduction and is efficiently radiated. An irregular shape is preferably provided on the surface of the reduction gear housing 30 to increase the surface area.
Patent JP-H06265833-A (JP)
Title: Wavelength filter
Inventor: OE KUNISHIGE
IPC: G02F1/015
Filed: 1993-03-12
Abstract: PURPOSE:To provide the wavelength filter which can make high-speed sweeping with a small size and can be operated with a low voltage. CONSTITUTION:This wavelength filter has an optical waveguide structure having clad layers 4, 5 consisting of InP as a constituting material and a guide layer 6 and is formed with the light input surface and light output surface of the guide layer 6, which surfaces are coated with high reflection films. The guide layer 6 of such filter is composed of a semiconductor superlattice structure consisting of a non-doped In0.53Ga0.47As layer 6a having the lattice constant equal to the lattice constant of the InP and a non-doped InP layer 6b, by which the change of the refractive index of the guide layer 6 is made possible with the low voltage and the wavelength sweeping with the low voltage is made possible.
Patent JP-S57168838-A (JP)
Title: Manufacture of fine nozzle
Inventor: KAGATANI ISAO
IPC: B23P15/16
Filed: 1981-04-07
Abstract: PURPOSE:To obtain a high accurate fine nozzle, when the above described nozzle, used for an ink jet device, is prepared, by forming a fine groove on a base plate, filling soluble powder to said groove, adhesively mounting an upper plate under pressure to the base plate, and then removing the powder with a solvent or the like. CONSTITUTION:A fine groove 2 of several 10mum is formed to a base plate 1 by the method of etching or the like, and then powder 5, soluble by a solvent or the like, is filled to the fine groove 2. Then an adhesive agent 4 is uniformly applied fully on the surface of an upper plate 3, and the plate 3 is adhesively mounted under pressure onto a side of the groove 2 in the base plate 1. After the adhesive agent 4 is hardened, the powder 5 is removed by heat, solvent 6, etc.
Patent JP-S62209222-A (JP)
Title: Spindle and bearing structure for machine tool and the like
Inventor: UEJIMA MASAHIRO
IPC: F16C33/24
Filed: 1986-03-10
Abstract: PURPOSE:To make the machinability of a machine tool and to enhance the shock-proof ability thereof, by coating a ceramic flame-coated layer formed on the journalling surface of a bearing with a slippery material having a hardness which is lower than that of the ceramic material. CONSTITUTION:A flame-coated ceramic layer 1a, 10a having a mirror-finished outer surface is formed on the slidable surface of a spindle made of low expansion alloy such as Ni group alloy, Ti group alloy or the like. A flame-coated ceramic layer 21 is formed on the journalling surface of a bearing 2, 3a, 3b, 12, 13 made of low expansion alloy similar to the spindle 1, 10. Such as, Ni group alloy, Ti group or the like group alloy, a flame-coated slippery material layer 21 made of, for example alumina-bronze group composite material having hardness which is lower than that of the ceramic material.
Patent JP-S62212962-A (JP)
Title: Disk driving device
Inventor: MATSUMOTO YUKIO
IPC: G11B17/056
Filed: 1986-03-12
Abstract: PURPOSE:To reduce the thickness by raising a turn table to a clamper side, separating recording media at an unloading position from a tray, and sandwiching, rotating and driving them between the turn table and the clamper. CONSTITUTION:The device is mainly composed of a chassis 12, a tray 3, a turn table 8, a small frame 13 including a frame 13a part to support a motor 7 to rotate and drive the turn table 8 and a pick-up 10 and a side base 13b protruded from the frame part 13a, a sliding plate 15 provided at both side surfaces of a side surface (side plate) 14 of the chassis 12, a rack 16 provided at the lower surface of the tray 3, a motor unit 19 including a gear group 17 to mesh to the rack 16 and a motor 18 to rotate and drive the gear group 17, a clamper 8 provided at the position opposite to a turn table 6 of the upper surface of the chassis 12 and so on. Thus, the sub-tray, a mechanism to descend the sub-tray and the mechanism to lower a clamper are not necessary.
Patent JP-S61212747-A (JP)
Title: Plasma emission spectrochemical analysis for metal sample
Inventor: ONO AKIHIRO
IPC: G01N21/73
Filed: 1985-03-18
Abstract: PURPOSE:To elevate the analysis accuracy, by introducing a method to turn the atmospheric gas to a high-purity inert gas and an oxygen-mixed inert gas during discharge. CONSTITUTION:After an analysis sample 6 is set, argon gas is made to flow to a argon gas cylinder 9, a flowmeter 11a, a solenoid valve 12a, a gas feed tube 13, a discharge chamber 8, a gas transport tube 14, a gas distribution tube 5, a fine particle introduction tube 15 and a plasma torch to trigger a spark discharge and fine particles generated in the discharge chamber 8 radiates light with a torch 16 to analyze general elements such as iron, silicon and phosphor. Then, after the stopping of the solenoid valve 12a, a solenoid valve 12b is opened to feed an oxygen mixed argon gas to a discharge chamber 8 from a cylinder 10, where carbon alone in the sample 6 forms an oxide gas mainly composed of carbon monoxide while elements such as iron and silicon does partially oxidized particles. These gases formed and fine particles are fed to the torch 16 and radiates light to perform spectrochemical analysis. Especially, quantitative sensitivity about carbon can be improved noticeably. Thus, various elements containing carbon are analyzed at a high accuracy with a high sensitivity.
Patent JP-H02231658-A (JP)
Title: Data file processing system
Inventor: FUJIOKA TOSHIYUKI
IPC: G06F12/00
Filed: 1989-03-03
Abstract: PURPOSE:To easily protect the data of a file by judging automatically the presence and absence of necessity to save the file according to the date information of a day when the data is updated, and saving the file. CONSTITUTION:When the data are updated to data files 7a-7c, an operating system 1 refers a timer mechanism 4 and updates the date of a file control part 5. When a data file saving program 3 is activated on June 27, 1988, the file information of the file control part are successively read by a file control processing part 3a and all the information are read by reading even an end identifier. The taken-out file information are delivered to a file saving decision part 3b. The file saving decision part 3b decides the file, for which the date read from the timer mechanism 4 is coincident with the date in the file information read from the file control part, as the file which requires saving. Thus, a file saving processing part 3c can save the data file which requires saving, delivered from the file saving decision part to a saving medium 6, and the data of the file can be easily protected.
Patent JP-H03253664-A (JP)
Title: Height-adjusting device for scaffold for working and connecting catch member therefor
Inventor: MOCHIZUKI KEIJI
IPC: E04G1/32
Filed: 1990-03-04
Abstract: PURPOSE:To make adjustment of height in high position work possible by a method wherein a height-adjusting member for a scaffolding board is formed of a pair of vertical rods positioned on the right and the left, support rods intersecting the above-mentioned vertical rods at a right angle at specified intervals, holding parts in reverse U shape and stabilizers, and said height-adjusting members are hung to step bars that are provided to a plurality of trestles. CONSTITUTION:A pair of vertical rods 6, 6 positioned at a specified interval on the right and the left are prepared and three or more support rods 7 are fixed to the vertical rods at intervals of about 100mm each so that the support rods intersect the vertical rods at a right angle. The upper end of each of the vertical rods is formed in a curve in reverse U shape, and thereby a holding part 8 is made. A stabilizer 9 is provided detachably to the lower end of each of the vertical rods. With the above-mentioned arrangements, a height- adjusting member (A) for a scaffolding board is prepared. A trestle 1 is formed with the upper end of each of leg members 3 thereof held with an axis 2. A restraining member 5 that controls the opening of the leg members is provided to the lower end of the leg members and two or three step bars 4 are provided to the leg members at intervals of about 400mm each. A plurality of the trestles 1 are placed stably and the height-adjusting members (A) are fixed to desired positions on the leg members. Thereby the position of a scaffolding board can be adjusted to a height suitable to execution of ceiling work or the like.
Patent JP-H10232149-A (JP)
Title: Gas flow-rate measuring method by fluidic type gas flowmeter
Inventor: HASE YUICHI
IPC: G01F7/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To measure the sued flow rate of gas always accurately by substituting the flow rate value by a flow sensor as the flow rate value at the measuring period wherein pulse missing occurs when the pulse missing in a fluidic vibration sensor is detected. SOLUTION: In a vibration generating chamber 10c of a gas flow path 10, a vibration introducing piece 13 and an end block 14 are provided. Pressure sensors 15, which detect the pressure caused by fluidic vibration, are arranged at the proximity of a nozzle part 10b, and a fluidic vibration sensor 16 is constituted. Then, it is checked whether the vibration sensors 15 detect the fluidic pulses or not. When the fluidic pulses are detected, the presence or absence of the occurrence of pulse missing is detected depending on whether there are pulse having the specified pulse width or more or not during the time at every specified measuring period. When the pulse missing is detected, it is checked whether the flow rate value by a flow sensor 20 can be used or not.  When the flow rate value can be used, the flow rate is substituted as the flow rate value at the measuring period wherein the pulse missing is present.
Patent JP-S58169805-A (JP)
Inventor: SHIMIZU KOUJI
IPC: F21S4/00
Filed: 1982-03-31
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-H09244264-A (JP)
Title: Aligning device
Inventor: WATANABE SATOYUKI
IPC: G03F7/20
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enable the optimum control for two different controls possible by referencing a gain map for controlling positioning at the time of positioning control with a controller and referencing a gain map for normal servo control at the time of normal servo control. SOLUTION: The first positioning control is executed by the controller 15 which controls the driving of an X driving device 12X, a Y driving device 12Y and an θ driving device 12θ while referencing the gain map for positioning stored in the ROM in the controller 15 in such a manner that mark detectors 14A, 14B detect the marks of a substrate. When the positioning of the marks 13A, 13B of the substrate to the prescribed position is completed, the controller 15 continues to control the driving of the X driving device 12X, the Y driving device 12Y and the θ driving device 12θ while referencing the gain map for normal servo stored in the ROM in such a manner that the substrate is kept held in the prescribed position, i.e., the initially determined position during the exposure operation.  The substrate R is irradiated with the illumination light during this time and the patterns of the substrate R are projection exposed to the substrate to be exposed through a projecting lens.
Patent JP-S51127414-A (JP)
Title: Motor control means
Inventor: ASHITANI MASAHIRO
IPC: H02P7/29
Filed: 1975-04-30
Abstract: PURPOSE: To provide a motor control means, which is small in size and is less subject to induction interference. 
     COPYRIGHT: (C)1976,JPO&Japio