baber/WOPTO huggingface dataset:
Patent JP-S63121870-A (JP)
Title: Electrophotographic color image forming machine
Inventor: SOGA SETSUO
IPC: G03G15/01
Filed: 1986-11-11
Abstract: PURPOSE:To fix a proper image on a light transparent film by switching the driving speed of a transfer drum according to the 1st conveyance fixation condition and the 2nd conveyance fixation condition in synchronism with the end of a transfer process of final color. CONSTITUTION:When a print button is pressed in overhead projector (OHP) mode, a main control part sends an operation command 36 and the 1st speed command 37 for driving a motor at the 1st speed to a motor control circuit, and the motor begins to rotate at the 1st speed; and respective process parts are controlled at predetermined timing and the main control part sends the 2nd speed command to the motor control circuit in synchronism with the end of the transfer process of the final color to vary the rotating speed of the motor to the 2nd speed, i.e. slow speed, thus obtaining an excellent OHP image. The 1st speed command is sent out again after a fixing process and the rotating speed of the motor is reset to the 1st speed. All processes are carried out at the 1st speed except in the OHP mode. Consequently, the transparency of the OHP film is improved.
Patent JP-S61270313-A (JP)
Title: Production of rare earth alloy powder
Inventor: ISHIGAKI NAOYUKI
IPC: B22F9/20
Filed: 1985-11-27
Abstract: PURPOSE:To obtain alloy powder for a magnet having excellent magnetic characteristics by mixing Ca which is a reducing agent to a raw material consisting of a heavy rare earth, rare earth, B and Fe, heating the mixture to reduce and diffuse the same then treating the mixture with water. CONSTITUTION:The powder raw material consisting, by atomic %, of 12.5-20% R, 0.05-5% R1, 4-20% B and 60-83.5% Fe is prepd. R1 is >=1 kinds among Gd, Tb, Dy, Ho, Er, Tm and Yb which are the heavy rare earths and R is R1+R2. R2 is the rare earth element contg. >=80% Nd+Pr and the balance Y except R1. Such powder mixture is mixed with the metallic Ca, etc. at 1.2-3.5 times the stoichiometrically required content and CaCl2 at 1-15wt% of the rare earth (oxide) as the reducing agent. The mixture is reduced and diffused at 950-1,200 deg.C in an inert atmosphere. The resultant product is brought into contact with water to form a slurry. The slurry is further treated with water and the alloy powder of which the main phase is a tetragonal crystal is obtd. The rare earth alloy powder contains <=10,000ppm O, <=1,000ppm C and <=2,000ppm Ca.
Patent JP-H07120489-A (JP)
Title: Fluid speed meausring method
Inventor: YACHI AKIFUMI
IPC: G01P5/20
Filed: 1993-10-26
Abstract: PURPOSE:To improve measuring accuracy in a fluid speed measuring method to measure fluid speed by analyzing the direction and an interval of a Young's stripe obtained by the optical Fourier transform after a multiple exposure image of particles floated in fluid is recorded by exposure of a pulse-shaped laser beam. CONSTITUTION:A continuous laser beam from a laser beam source 1 is intermitted in a pulse shape by a chopper 8, and is transformed into a sheet-shaped luminus flux 3 by a cylinder lens 2, and fluid 4 floating particles 5 is exposed plural times, and a multiple exposure image of the particles 5 is photographed on a film 7. In that case, when exposure time and exposure interval time are set in plural-time exposure, the multiple exposure image of locus images of the particles 5 is recorded, and is also made to be recorded in a mutual before and behind locus image nonoverlapping length in plural-time exposure order. Thereby, information in the Young's stripe direction is emphasized, and an analytical error in the Young's stripe direction is reduced, and measuring accuracy can be improved.
Patent JP-2001087784-A (JP)
Title: Method for controlling concentration of dissolved oxygen in aerobic vessel
Inventor: YOSHIKAWA HITOSHI
IPC: C02F3/12
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform nitrification treatment in an aerobic vessel by replacing the conventional method, a in which a second blower is controlled so as to be operated in parallel with a first blower when the concentration of dissolved oxygen(DO) comes to a lower limit set value or less during the air supplying to an aerobic vessel with the blower, with an improved method in which the second blower can be operated even when the DO concentration comes to the lower limit or above. SOLUTION: In this method, revolving speed of the first blower is controlled in accordance with the DO concentration, the second blower is controlled so as to activate the same when the prescribed maximum output of the first blower is continued for a specified time and to stop the same when the prescribed minimum output is continued for a specified time.
Patent JP-H0266033-A (JP)
Title: Sheet paper feed method and its device
Inventor: FUJITA KAZUO
IPC: B65H3/68
Filed: 1988-10-21
Abstract: PURPOSE:To improve accuracy of feeding paper sheet by sheet by feeding the sheet papers, moved coming into contact with a screen plate, to be deformed with a surface of the paper in a curved state in the vertical direction as viewed from the front in the moving direction, in the case of a feeder device for a seal or the like. CONSTITUTION:A screen plate 5 forms in its bottom part rear surface a guide surface 10 tilting at an angle alpha of tilting about 30 to 70 deg. in the front bottom direction with respect to the perpendicular, and an upper end 10a of the guide surface 10 is set higher by the height H larger than thickness (t) of sheet paper A and smaller than the thickness of the paper of two sheets. While a bottom end of the guide surface 10 is set to a lower position by height (h) from the upper end of a feed roller 3. In this constitution, the lowermost sheet paper A, when it is fed by the feed roller 3, is moved curving in the bottom direction, and the sheet paper A of the second sheet or more is adapted to the screen plate 5 in the upper position from the guide surface 10. Accordingly, the lowermost sheet paper is surely separated.
Patent JP-S62125768-A (JP)
Title: Image sensor holding member
Inventor: IZAWA TADASHI
IPC: G02B7/00
Filed: 1985-11-26
Abstract: PURPOSE:To provide an image sensor unit at the correct position on a light axis without needing a hard adjusting work by providing a fitting reference part to display the direction and position of the held picture element arrangement, at the holding member to hold an image sensor having the picture element arrangement of a line shape. CONSTITUTION:At the center of an image sensor holding member 125, an accommodating part 125a is provided and an image sensor R-chCCD25 accommodated into the accommodating part 125a is pressured by a holding plate 126 having an elastic force for the upper and lower directions of the rear surface and unified with the holding member 25. At the corner opposing to the front surface of the holding member 125, an abutting joint surface 125c is symmetrically formed at the prescribed distance from the center of a picture element part 25a of an R-chCCD25 accommodated at the accommodating part 125a and at the position distant by the distance specified in the light axis direction from the surface of the picture element part 25a, and when the R-chCCD25 is fitted at a prism system, a fitting reference part is constituted so that the picture element part 25a of the R-chCCD25 can be regulated to the fitting position in three directions and can keep the prescribed relation position with a prism system light axis.
Patent JP-H10109305-A (JP)
Title: Manufacturing of gypsum board
Inventor: NAGAI HIROYOSHI
IPC: B32B13/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost, high-strength and highly water-resistant gypsum board with the use of α hemihydrate gypsum. SOLUTION: After drying α hemihydrate gypsum as a byproduct produced in manufacturing phosphoric acid by a wet phosphoric acid manufacturing method, first alkali is added and then the αhemihydrate gypsum of a slurry form A is applied to one of the faces of a base paper for a lower cardboard. Further, the coated face is turned upward to be molded into a box shape with an open top. In addition, the α hemihydrate gypsum slurry B is poured into the interior of the box shape and the α hemihydrate gypsum slurry A is applied to one of the faces of the base paper for the upper cardboard, then the coated face is turned downward and is deposited on the coated face of the base paper for the lower cardboard to be cured and dried. Thus it is possible to obtain the low-cost, high-strength and highly water-resistant gypsum board.
Patent JP-H09110814-A (JP)
Title: New quaternary ammonium salt and its production, and hair cosmetic containing the same
Inventor: OOTAWA YASUNORI
IPC: C09K23/42
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new quaternary ammonium salt giving excellent flexibility to hair, low in irritability against skins, capable of being used as a main component for hair cosmetics, and having good biodegradability, etc. SOLUTION: This compound is represented by formula I (R<1> , R<2> , R<3> are each independently a 1-6C alkyl, etc.; R<4> is a 1-22C alkyl, etc.; R<5> is a 8-22C alkyl, etc.; A is a 2-4C alkylene; nA are each independent; B is a 1-10C alkenylene, etc.; X is an anion; (m) is an integer of 1-10; (n) is an average alkyleneoxide adduct molar number of 1-20), and is e.g. a compound of formula II. The compound of formula I is obtained by reacting an amino ester of formula III with a quaternizing agent of the formula: R<3> X.
Patent JP-H03128780-A (JP)
Title: Running control device for moving agricultural machine
Inventor: ISHIKAWA MICHIO
IPC: B62D55/116
Filed: 1989-10-13
Abstract: PURPOSE:To perform proper control of pitching of a car body regardless of hardness of a soil surface by a method wherein when running devices on both sides are lowered based on a car body to increase a ground clearance, control is made so that a pitching speed by a pitching control device is increased. CONSTITUTION:When longitudinal inclination of a car body 2 is detected by a longitudinal inclination sensor 26 during running, based on detecting information therefrom, a pitching cylinder 10 is contracted. A pitching frame 12 is rotated around a front support axle 17 serving as a rotation center, the rear side is vertically rotated in a state that running devices 1 on both sides are formed integrally with the car body 2, and pitching control is effected by a pitching control device 3 so that the car body 2 is maintained in a longitudinally horizontal state. In this case, when a ground clearance is increased by a height control device 4, through control of running of a control motor 46 with the increase in an operation amount of rolling cylinders 21 on both sides based on detection by stroke sensors 24L and 24R on both sides, throttle of an oil passage by means of a variable throttle valve 45 is gradually opened to increase the operation speed of the cylinder 10 and control is made so that a pitching speed is increased.
Patent JP-2000086217-A (JP)
Title: Production of carbon nanotube
Inventor: OSHIMA SATORU
IPC: B01J23/28
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To attain a high yield and to enable continuous operation and mass production by decomposing a hydrocarbon at a high temperature on a catalyst comprising metal molybdenum or a metal molybdenum-containing material to deposit carbon nanotubes on the catalyst. SOLUTION: A catalyst comprising metal molybdenum or a metal molybdenum-containing material, preferably a catalyst obtained by supporting metal molybdenum on an inorganic support is put in a reactor and a hydrocarbon is decomposed in the reactor at 800-1,200 deg.C to deposit carbon nanotubes on the catalyst. The catalyst with the deposited carbon nanotubes is discharged from the reactor. The carbon nanotubes are continuously produced by combining the depositing and discharging steps. In other way, a hydrocarbon oil containing the catalyst is spouted into a reactor kept at 800-1,200 deg.C and the hydrocarbon is decomposed to form carbon nanotubes.
Patent JP-H04143132-A (JP)
Title: Lighting device for bicycle
Inventor: TAKATANI MASAJI
IPC: F21L13/06
Filed: 1990-10-05
Abstract: PURPOSE:To obtain sufficient brightness with small man power, by generating electric power with a small power generating means such as a small power dynamo or the like, charging a capacitor with the electric power and charging and discharging the capacitor under specified charging and discharging periods. CONSTITUTION:When an AC current is generated by the rotation of tires with a small power dynamo 1, the AC current is full-wave rectified with a rectifying circuit 31 in a power supply circuit 3, and applied to a capacitor 32 to charge it. At the same time, a multivibrator 33 is vibrated by the charging voltage of the capacitor 32 and the pulse signals are inputted to a capacitor C31 in a switching circuit 34, then the capacitor C31 generates rapid rising positive trigger pulses at the rise time of the pulse signals and rapid falling negative trigger pulses at the fall time of the pulse signals. These positive and negative trigger pulses are applied to the gate of a thyristor SCR to turn on and off it repeatedly, thereby a head lamp 2 can be turned on and off to obtain continued brightness because of afterimage phenomena.
Patent JP-H02113907-A (JP)
Title: Dicing method and apparatus
Inventor: IIDA MASAYOSHI
IPC: B28D5/00
Filed: 1988-10-24
Abstract: PURPOSE:To effectively exclude a cutting or polishing powder generated at the time of cutting by vibrating a dicing blade for performing cutting on the cutting side thereof in a rotary axis direction and performing cutting while making the cutting width on the cutting side wider than the width of a dicing blade. CONSTITUTION:A dicing blade 10 is driven in the direction shown by an arrow B and a silicon wafer 12 is sent in the direction shown by an arrow C. Cutting water is supplied between the dicing blade 10 and the silicon wafer 12 during cutting not only to cool the dicing blade 10 but also to exclude the cutting or polishing powder remaining in a cutting part 11. Further, an ultrasonic vibrator 14 vibrating the blade 10 in a rotary axis direction is arranged on the cutting side of the blade 10 and the blade is subjected to ultrasonic vibration in the rotary axis direction when the silicon wafer 12 is cut. Therefore, the cutting width is made wider than the width of the dicing blade. As a result, the cutting water is easily guided to the cut part of the wafer 12 and the cutting or polishing powder generated during cutting can be effectively excluded to be washed off.
Patent JP-S62126460-A (JP)
Title: Answer collating device
Inventor: KATO HIROSHI
IPC: G06Q50/10
Filed: 1985-11-27
Abstract: PURPOSE:To collate many answers only by the description of a simple axiom by providing an axiom input means, an inference rule storing means, an inference means, a character string input means, a character string collating means, an inference control means, and a character string collating control means. CONSTITUTION:The inference means 3 accumulated in the inference rule storing means 2 is applied to an axiom inputted from the inference means axiom input means 1 to execute the inference. When the inference succeeds, a signal indicating the success of the inference is outputted to the character string collating control means 7, the inference result is outputted to the character string collating means 5 and the inside status is held as it is. When a signal outputted from the inference control means 6 indicates the success of the character string collating, the inference is ended, and if the signal from the means 6 indicates failure, the current inference result is cancelled and the inference is continued. When the inference is failed, a signal indicating the failure of the inference is outputted to the means 7 to end the inference.
Patent JP-H054969-A (JP)
Title: Pyrazolyl acrylate derivative, agricultural and horticultural fungicide containing the same derivative as active component and intermediate thereof
Inventor: ODA MASAJI
IPC: A01N43/78
Filed: 1991-10-16
Abstract: PURPOSE:To provide new compounds excellent in fungicidal effect and penetrating force and useful as an agricultural and horticultural fungicide. CONSTITUTION:Compounds of formula I (R1 and R2 are H or 1-5C alkyl; W is 2-4C alkylene, 2-4C alkenylene, O, S, NH, etc.; q is 0 or 1; A is 3-7C cycloalkyl, 6-12C aryl, heteroaryl, etc.), e.g. (E)-methyl 2-[4-(2,4- dichlorobenzoyloxy)-1, 3-dimethylpyrazol-5-y]-3-methoxyacrylate. The compounds of formula I can be obtained by reacting a pyrazole derivative of formula II with a carboxylic acid of formula III in an inert solvent (e.g. ethyl acetate) at -701 biling temperature of solvent. The compound of formula III is used in an amount of 0.5-1.5 equivalent based on the compound of formula II. Useful for rice blast, rice sheath blight, wheat or barley rust, powdery mildew, grey mold, epidemics, etc.
Patent JP-H1092211-A (JP)
Title: Bulb holder for vehicle lamp
Inventor: IWASE ATSUSHI
IPC: F21S8/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the contact between metal plates in use by discontinuously and integrally molding ribs in a holder main body fitted with a pair of the metal plates serving as contacts. SOLUTION: Multiple ribs 19 vertically aligned discontinuously are integrally molded at the center section along the longitudinal direction in a holder main body 8, and a pair of metal plates 20 serving as contacts are fitted in the holder main body 8 across the ribs 19. Bulb holding edges 21 are formed at the end sections of the discontinuous sections of the ribs 19, and a gap S1 for inserting the electrode forming section of a bulb is formed between the opposite bulb holding edges 21. A pair of bulb pinch edges 22 are folded and formed from the plate faces of the metal plates 20 at the side sections of the holding edges 21, and the gap S1 between the bulb holding edges 21 is narrowed at the upper end section.  When the lower end section of the bulb is inserted into the gap S1, the bulb is firmly held, and a short circuit between the fitting sections of the metal plates 20 can be prevented.
Patent JP-S62127911-A (JP)
Title: Microcomputer control type electric equipment
Inventor: HAYASHI KINYA
IPC: G06F1/26
Filed: 1985-11-28
Abstract: PURPOSE:To suitably execute the function of an equipment regardless of the value of power source voltage by using the microcomputer for controlling the equipment, and a supplying approximately the constant voltage to a load. CONSTITUTION:When an input voltage Vin from an power source 4 is within the scope from -40%-40% to a primary rating voltage V1, Triac switches 5-13 are selectively turned on and the tap to output the voltage approximately equal to a load rating voltage V1 is made effective. Thus, even when the input voltage Vin from the power source 4 is changed, the voltage approximately equal to a load rating voltage Vn is impressed to a load 2. Consequently, a washing motor, a water supplying valve, an exhaust valve, etc., can be suitably controlled, the sufficient cleaning performance can be obtained and the locking and the overheating of the washing motor can be prevented without fail.
Patent JP-H05105380-A (JP)
Title: Elevator for cargo
Inventor: YAMAMOTO HISAO
IPC: B66B17/16
Filed: 1991-10-17
Abstract: PURPOSE:To prevent a cage from sinking and falling even when slightly overloading it with cargo at the time of loading/unloading work, by providing the support bearing parts of support bars on an elevator shaft side wall face and providing driving devices advancing and retreating the support bars, for the projections of the support bars installed in the lower part of a cage frame which projections project towards an elevator shaft. CONSTITUTION:Based on a landing signal, motors 3a, 3b start to operate for support bars 4a, 4b to come out. When the bars 4a, 4b slide to an elevator shaft wall side and support bar side triggers 16 just touch a contactors of limit switches 17, the motors 3a, 3b stop operating. Then the support bars 4a, 4b are fitted losely into support bearing parts 6. When a cage door opens and loading/unloading of cargo finishes and the door closes and an operation start command issues from a control device, the command starts to operate the motors 3a, 3b in a direction to draw the support bars 4a, 4b toward the cage. When the cage stops, the cage load can thus disperse into the elevator shaft.
Patent JP-H01146502-A (JP)
Title: Hair treatment device
Inventor: HAINTSU REIHIRE
IPC: A45D20/30
Filed: 1988-10-24
Abstract: PURPOSE: To synchronously invert the rotating direction of a driving motor of a take-up mandrel by a method wherein the inversion is performed by two switches, and a first switch is directly excited by an inversion switch, and a second switch is excited after a delay of a certain period of time. CONSTITUTION: When a start switch 13 closes, a driving motor 6 rotates at a position shown in a specified direction which is determined in advance by the polarity of an output voltage at the output part of an electric supply element 10. Then, when a commutator 3 is excited, a relay 9 switchs a switch 1, and both of voltage supply circuits 4 and 5 of the driving motor 6 are connected at the same voltage. A braking is performed until the two voltage supply circuits are short-circuited and stopped. For the resumption of the rotation in the opposite direction, a relay 8 operates after a specified time constant which is obtained by a resistance 11 and a condenser 12, has passed, and a switch 2 is inverted. Thus, the driving motor 6 of a take-up mandrel is connected to the voltage of the opposite polarity, and rotates in the opposite direction.
Patent JP-H02115752-A (JP)
Title: Foreign matter checking device
Inventor: TANABE YOSHIKAZU
IPC: G01N21/88
Filed: 1988-10-26
Abstract: PURPOSE:To detect foreign matters and to shorten the analysis time by detecting the existence of foreign matters by scattering of reflected light from the surface of a sample and detecting the fluorescence from foreign matters, which absorb exciting light, to analyze the composition of foreign matters. CONSTITUTION:A wafer 2 is placed on a sample stage 4, and first and second beam splitters 10a and 10b are removed from between an objective lens 9 and a foreign matter detecting part 11 by a switching driving part 12. In this state, the reflected light from the wafer 2 due to the laser light from a light emitting part 8 is made incident on the detecting part 11 through the lens 9 and is converted to an electric signal. When this signal is larger than a prescribed threshold, a foreign matter signal discriminating circuit 13 discriminates abnormality and foreign matter data is transmitted to a CPU 7 and is stored in a means 7a as a foreign matter distribution map. At the time of analysis of the composition of foreign matters, beam splitters 10a and 10b are inserted between the lens 9 and the detecting part 11 by the driving part 12. The CPU 7 outputs a command to a sample stage control part 6 based on the position of the designated foreign matter and the foreign matter distribution map stored in the means 7a, and analysis is performed.