baber/WOPTO huggingface dataset:
Patent JP-H03232916-A (JP)
Title: Control device for distribution of charge in vertical furnace
Inventor: SAKURAI MASAAKI
IPC: F27B1/26
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a desired in-furnace distribution and to prevent the generation of an abnormal furnace condition by adjusting the position of a movable armor in accordance with the inclination angles of deposition of the charging raw materials contg. at least ore in a storage house having the relative relation with the inclination angles of deposition in the vertical furnace. CONSTITUTION:The inclination angles alpha1 to alpha3 of the deposition of the sintered ore, ore and pellets in the storage house are measured by respective measuring means 110, 120, 130. A computing means 150 determines the inclination angle index alpha0 of the raw materials in accordance with these angles and the compounding rates beta1 to beta3 of the respective raw materials. On the other hand, the inclination angle alphac of the deposition of coke is measured by a measuring means 140. A computing means 151 for controlling the distribution, based on the index alpha0 and the angle alphac, determines the moving distance of the movable armor which controls the charging position of the raw materials and coke at the time when the raw materials and coke are charged to the vertical furnace. A control means 152 controls the position of the movable armor in accordance with the output thereof.
Patent JP-H05194017-A (JP)
Title: Production of dielectric porcelain
Inventor: TOMITA TOSHIHIRO
IPC: C04B35/00
Filed: 1992-01-18
Abstract: PURPOSE:To provide the method of advantageously obtaining the dielectric porcelain excellent in characteristics such as Q value, etc. by enhancing sintering ability of BaO-MgO-Ta2O5 material. Above all, to provide the method advantageously producible of the dielectric porcelain having sufficiently high Q value without using any baking, etc., by sintering hardly sintering Ba(Mg1/3Ta2/3)O3 according to a usual ceramic production process without using any complicated manufacturing process, a specific crashing baking, etc. CONSTITUTION:In producing BaO-MgO-Ta2O5 dielectric porcelain having a complex perovskite crystal structure by uniformly mixing raw material components mainly composed of raw materials for BaO source, MgO source and Ta2O5 source to obtain a raw material composition which is then calcined, crushing the calcined material which is formed into a given shape and baked, the above described raw material composition must be calcined not to essentially form the complex perovskite crystal structure in the obtained calcined material.
Patent JP-H10203003-A (JP)
Title: Information recording method
Inventor: YAMAMIYA SHIRO
IPC: B42D15/10
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording information in a ticket or a card with which accuracy of recording of information can be provided and tampering of recorded information and forgery of an information recording card can be easily confirmed. SOLUTION: In a method for recording information on the same substrate of a ticket or a card with a magnetic material and a material containing infrared rays absorbing coloring matter respectively, the same information is recorded in such a manner that the former records on a magnetic recording layer arranged on the substrate by the magnetic recording method, the latter records on the substrate by using a thermal transfer recording ribbon containing infrared rays absorbing coloring matter by the thermal transfer printing method so as not to be visually distinguished substantially or be difficult to distinguish. By comparing these records, tampering or forgery of the ticket or the card can be confirmed.
Patent JP-H06136155-A (JP)
Title: Preparation of liquid crystal orientation film
Inventor: KASAHARA SHIGEO
IPC: G02F1/1337
Filed: 1991-02-21
Abstract: PURPOSE:To prepare liquid crystal orientation films having different orientations from the same material by using a specified liquid crystal orientation material and adopting specified conditions. CONSTITUTION:In performing the preparation by using a polyimide precursor desirably a material synthesized from a precursor polyamic acid of the formula (wherein Ar is an aromatic group) and performing the buildup by the Langmuir- Blodgett process, the surface pressure of the cast molecules of the same kind on the water phase is changed or desirably the surface pressure of the spread molecules of the same kind on the water phase is changed while the substrate is repeatedly lifted or lowered to mix a plurality of parts having different orientations on the substrate and in the direction of the lift and lowering.
Patent JP-H03231594-A (JP)
Title: Picture synthesizer provided with recording medium playing device
Inventor: TSUDA YOICHIRO
IPC: H04N9/79
Filed: 1990-02-06
Abstract: PURPOSE:To synthesize a picture without relative bias change by superimposing reproduced three primary color signals and synthesized three primary color signals and correcting the reproduced three primary color signals and synthesized three primary color signals when a time base shift takes place in the reproduced video signal. CONSTITUTION:A signal conversion means 33 converting a reproduced video signal into three primary color signals, a synthesized signal generating means 21 generating the three primary color signals as an external video signal, a superimposing 31 superimposing the reproduced three primary color signals by the signal conversion means 33 and the synthesized three primary color signals by the synthesized signal generating means 21, and a correction means 37 correcting a relative time difference between the reproduced three primary color signals and the synthesized three primary color signals due to a time base shift in response to a control signal are provided to the device. That is, the signal is delayed at a delay circuit 37 by a time equivalent to a phase of a half wave of a color subcarrier to correct the time difference.
Patent JP-H09221302-A (JP)
Title: Ozonizer
Inventor: SHIRAISHI NAOYOSHI
IPC: C01B13/11
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To increase the amt. of ozone to be generated while improving workability and assemblability. SOLUTION: An outer electrode 22 is formed on the periphery of a ceramic cylindrical insulator 21 by copper plating, etc., and an inner electrode 23 is arranged within the insulator 21. The inner electrode 23 is formed by bending a metallic strip in the shape of a V to obtain plural electrode plates 24 which are inserted into the insulator 21, the bend of each electrode plate 24 is positioned at the center in the insulator 21, and both end edges of each electrode plate 24 are in contact with or in close proximity to the inner periphery of the insulator 21. Meanwhile, the adjacent electrode plates 24 are brought into contact with each other by the unbending force of the bend and electrically connected to each other.  Under such conditions, a high voltage is impressed between the outer electrode 22 and inner electrode 23, hence an arc discharge is generated between both electrodes 22 and 23, and the oxygen in the air circulating through an air passage 25 in the insulator 21 is converted to ozone by the discharge energy.
Patent JP-H05228723-A (JP)
Title: Observing method for produced scrap in side trimmer and its device
Inventor: SUGANO TAKAHIRO
IPC: B23D33/00
Filed: 1992-02-14
Abstract: PURPOSE:To stop a production line before scrap trouble becomes serious one by detecting the scrap trouble, such as clogging and flying out or the like, occurring in a scrap guide in a short time. CONSTITUTION:A produced scrap observing device is composed of two sets or more of detecting means (8a-8c) to optically detect the existence of a scrap which are provided along the direction of the progress of the scrap in a scrap progress route where a belt-shaped scrap 4 produced at both the ends of a metallic strip 1 in a side trimmer 2 provided on the continuous process line of the metallic strip is scrap-processed.
Patent JP-H01204264-A (JP)
Title: Multidisk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/26
Filed: 1988-02-09
Abstract: PURPOSE:To prevent the spring effect from deteriorating by inserting a metal wire spring hard to become permanently deformed into U-shaped spring bracket parts formed on both ends of a thin wall part consisting of resin molded products. CONSTITUTION:An unlocking lever 83 provided between a pressing part 27b of a differential rack 27 and a locking lever is constituted to be turnable around a shaft 84 provided on a magazine base plate 7 in the directions of (c) and (d) to a fixed extent. The wire spring 86 is inserted into the U-shaped spring brackets 83e and 83f formed on the right and left of the thin wall part 83d for the purpose of protecting the thin wall part 83d of the unlocking lever 83 formed of a spring resin material in its bendable constitution from the permanent deformation. By this method, the spring effect of the thin wall part can be prevented from deteriorating.
Patent JP-H03232222-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: MURAKAMI HARUHIKO
IPC: C04B41/87
Filed: 1990-02-07
Abstract: PURPOSE:To deposit a TiO2 semiconductor thin film over a large area at low resistance by a method wherein a substrate to form a semiconductor thin film thereon is formed of a material in thermal expansion coefficicent equivalent or nearly equivalent to that of TiO2 and after coating the substrate with SiO2 as an intermediate layer, a gel film of TiO2 is formed to be normal pressure- sintered at specific temperature in reducing atmosphere. CONSTITUTION:A substrate 1 is formed of a TiO2 porcelain in thermal expansion coefficient nearly equivalent to that of thin film constituent TiO2 while an SiO2 film 2 0.1-0.5mum thick is formed of a matrial not reactive to SiO2 on the substrate 1. Next, metallic alkoxyd {Ti(0-1-C3H7)4, Nb(OC2H5)5} is melted into C2H5OH so that the composition of a semiconductor element Nb with TiO2 may have a specific ratio and then a gel film is formed on the processed substrate 1 by applying specific sol solution prepared by adding a catalyst and H2O using spray, spinner process etc. Next, the substrate 1 whereon the gel film is formed is thermal-cracked at about 500 deg.C and then the operations are repeated to form an Nb added TiO2 thin film 3 in specific thickness. Finally, said film 3 is normal pressure-sintered at 1200-1300 deg.C in reducing atmosphere.
Patent JP-H09218257-A (JP)
Title: On-board radar apparatus
Inventor: TAKAGI MAKOTO
IPC: G01S13/931
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To both achieve cooling performance for an internal combustion engine by a radiator and secure directivity for generated beams. SOLUTION: A generating source of a radar 11 is set in front of a radiator 10, and a parallel plate lens 20 for converging signals output from the generating source is arranged forward of the generating source. Accordingly, even when the generating source of the radar 11 in front of the radiator 10 is made compact, the parallel plate lens 20 obtains sufficient directivity. Moreover, the miniaturization of the generating source ensures sufficient cooling efficiency for the radiator 10.
Patent JP-2000228825-A (JP)
Title: Control system for distribution system
Inventor: TOMITA YASUSHI
IPC: H02J3/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To adjust and change a power supply route by a method wherein respective slave-station devices cooperate so as to control the switch operation of every switch in a distribution system via a switch control device. SOLUTION: When the state of a switch is changed over, the power supply block of a distribution system can be changed. For example, a switch 307 is closed, and a switch 303 is opened. Then, the initial supply of electric power from a distribution substation 101 across the switch 303, a switch 305 and the switch 307 is changed over to the supply of electric power from a distribution substation 103. That is to say, a load between the switch 303 and the switch 305 and the switch 307 is changed over to the power supply block of the distribution substation 103. The changeover of the load is executed in order to supply electric power to parts of the switch 303 onward as intrinsically sound sections when an accident is generated, e.g. across a switch 302 and the switch 303 so as to cut off a part across the switch 302 and the switch 303.
Patent JP-H06241745-A (JP)
Title: Visual inspection device and visual inspection method
Inventor: AZUMA KATSUHISA
IPC: G06T7/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a visual inspection device capable of inspecting many items with one camera and provide the new appearance inspection method inspecting the upper face and the side face of a work with one camera. CONSTITUTION:Three lighting systems 4, 5, 6 are provided to illuminate the upper face, end face, and side face of a work 3 respectively. The upper face and side face of the work 3 are photographed by a camera 2 and image- processed by an image processing means. A work conveying means conveying the work 3 to the inspection position along a conveyance path 13 and discharging it from the inspection position after an inspection is provided. The image from the camera 2 is received, and the upper face image region and the side face image region on the work 3 are divided. The binary level of two images is determined based on the intensity distribution extracted from individual images, and the images are binalized. The appearance of the work 3 is inspected with the binalized image data.
Patent JP-S63199899-A (JP)
Title: Production of dispersion-galvanized steel sheet having high corrosion resistance
Inventor: ABE MASAKI
IPC: C25D15/02
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a dispersion-galvanized steel sheet having high corrosion resistance, by contg. specified amts. of colloidal silica and No<-3> ion in a galvaniz ing bath, adjusting th bath to a specified pH and carrying out galvanizing with the bath so as to disperse and coprecipitate silica. CONSTITUTION:Colloidal silica of <=100nm particle size is added to a galvanizing bath by 0.5-100g/l and NaNo or the like is further added so as to regulate the concn. of NO<-3> ion to 100-3,000ppm. The bath is adjusted to 1-4.5pH with sulfuric acid or the like and a cold rolled steel sheet is galvanized with the bath to form a zinc layer having a uniform distribution of silica. Thus, a dispersion-galvanized steel sheet having high corrosion resistance is obtd. The galvanizing can be carried out at high current density and the appearance of the galvanized surface is made fine.
Patent JP-H10210920-A (JP)
Title: Rat-proof planar molding and rat-proof structure
Inventor: SATO HIROSHI
IPC: A01M29/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a molding capable of surely preventing rats from intruding from the clearance of an opening and closing part by providing a soft vinyl chloride resin part containing an animal repellent and a hard vinyl chloride resin part integrally connected to the part by extrusion molding. SOLUTION: For instance, in the inside of a housing container 1 for housing a shielding member 3 such as a shutter or the like installed at the upper part of the gateway of a building, a drum 2 for winding and rewinding the shielding member 3 is provided. Also, on the lower part of the housing container 1, an oblong hole (opening part) 4 for delivering the shielding member 3 in a plane shape and opening and closing the gateway is provided. Then, a pair of these planar moldings 5 are attached to the lower surface of the housing container 1 so as to hold the oblong hole 4 there between. For the planar molding 5, the hard vinyl chloride resin part 6 and the soft vinyl chloride resin part 7 are integrated by extrusion molding. The soft vinyl chloride resin part 7 is formed gently thinly toward a tip and thus, soft elasticity is imparted.
Patent JP-S55120145-A (JP)
Title: Bonding apparatus
Inventor: NITSUTA MITSURU
IPC: H01L21/60
Filed: 1979-03-12
Abstract: PURPOSE:To provide a highly reliable connection of an article to another article by a bonding apparatus by detecting energy transmitted to a bonding tool by a detector and controlling the ultrasonic output from the tool to reduce the variation of the energy. CONSTITUTION:The vibration of a bonding tool 4 is transmitted to an article 6, and ultrasonic energy from the tool 4 is thus applied to the bonding surface of another article 7. A detector 51 detects the ultrasonic vibration of the tool 4 and produces an output to an amplifier 52, which amplifiers the output and applies it to an oscillator 1 to control the output from the oscillator 1. The bonding apparatus thus constructed can correct the variabtions in the characteristics of the circuit and the material due to the laterations of the load and the temperature of the tool and further the variations in the ultrasonic vibration energy due to the alteration of the power supply so as to bond the articles with high reliability.
Patent JP-S58148696-A (JP)
Title: Generator for ship
Inventor: KONDOU TAKAFUMI
IPC: H02P9/06
Filed: 1982-02-24
Abstract: PURPOSE:To perform the operation of a generator within an allowable frequency variation range by connecting a generator to the output shaft of a transmission having different speed shifting ratios driven by a propulsion main engine and selecting the outputs from the prescribed generators in response to the variation in the rotating speeds of a propulsion shaft. CONSTITUTION:A propulsion engine 4 which drives a propulsion propeller 1 for a ship through a propulsion shaft 2 is provided. An accelerator 3 has an input shaft the shaft 2 and output shafts 5-5'' having different speed shifting ratios. Generators 7-7'' are respectively connected through clutches 6-6'' to the shafts 5-5''. Prime movers 9-9'' for the generators are coupled through other clutches 8-8'' to the generators 7-7''. In this manner, the outputs of the prescribed generators of the generators 7-7'' are selected by the clutches 6-6'' or 8-8'' in response to the variation in the rotating speed of the shaft 2, thereby supplying the generating output in the allowable frequency variation range to a switchboard 12 through feeder lines 10-10''.
Patent JP-S63195749-A (JP)
Title: Control system for selection signal of read-only memory
Inventor: NAKAGAWA SHUJI
IPC: G06F12/06
Filed: 1987-02-09
Abstract: PURPOSE:To write even such a program that requires a capacity larger than an address space of an MPU into plural ROMs by providing a means which decodes the address of the MPU, a means which switches the selection signals of the ROM with said decoded address and plural ROMs connected to the same address. CONSTITUTION:A program is read out of an address Yb of a ROM 11 while another program is executed in an address Xa. In such a case, the addresses Ya of ROM 10 and 11 are called in an address Xa of a ROM 9 or 10 and therefore the SCSS signal is outputted from a decoding means 3. Then a CS2 signal is outputted from a decoding means 2. Thus the ROM 11 is selected. The instructions which call the address Yb is written to the addresses Ya-(Ya+2) and the same instructions are written into the addresses Ya(Ya+2) of the ROM 10 and the addresses Ya-(Ya+2) of the ROM 11 respectively. Thus the address (Ya+1) of the ROM 11 and the program of the address (Ya+2) are read out after the address Ya of the ROM 10. Then the addresses Yb are called and carried out successively.
Patent JP-S58144720-A (JP)
Title: Method and device for picking up infrared ray image
Inventor: IMAIZUMI JIYUNJIROU
IPC: G01J5/48
Filed: 1982-02-24
Abstract: PURPOSE:To obtain temperature distribution at a high speed, by imparting heat change to an object at the specified time before the image spot of an infrared ray detector passes a measuring point, and taking out an infrared ray image signal as a data when the spot of the infrared ray detector passes the measuring point. CONSTITUTION:The image spot of the infrared ray detector 1 is formed on the subject 3 by a light scanner 2. The infrared rays irradiated from the point, where the spot image is formed, are detected by the detector 1 and sent to a CRT8 as a luminance signal. An oscillator 14 generates a clock signal corresponding to picture elements. The counted value from a counter 15 indicates the position of the image spot. The image signal of the first picture element is sent to the CRT8. The image signal of the second picture element is sent to the CRT8 when the second horizontal scanning is performed at the same position. At the specified time before the data is taken out, the object 3 (transistor) is switched and the heat change is imparted thereto.
Patent JP-S52112138-A (JP)
Title: High frequency heater
Inventor: MAEHARA TADAYOSHI
IPC: H05B6/68
Filed: 1976-03-16
Abstract: PURPOSE: To control the generation of the abnormal high voltage at the time of fault in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62187123-A (JP)
Title: Press device for producing glass instrument
Inventor: TSUNODA TOSHIO
IPC: C03B11/02
Filed: 1986-02-14
Abstract: PURPOSE:To freely select the number of a fitted metallic mold and to allow a punch to stop in the prescribed position by engaging a driving means with the outer peripheral face of a driving disk connected to a turntable and transferring a press cylinder in the peripheral direction for a frame for fitting a press. CONSTITUTION:A gear part 5 is formed in the outer peripheral face of a driving disk 4 connected to a turntable 1, and a driving gear 7 driven by a hydraulic motor 6 is engaged with the gear part 5 and thereby the driving disk 4 is rotated and controlled. A press cylinder 21 is fitted to a frame 20 for fitting a press which is provided to the upper of the turntable 1 so that the press cylinder can be transferred in the peripheral direction. When a metallic mold 2 is set in the prescribed position, a pinion 25 provided to the press cylinder 21 is driven and engaged with a rack 24 and the press cylinder 21 is transferred in the peripheral direction. It is set so that both the central axial line of the metallic mold 2 reached to the prescribed press actuating position and the central axial line of a punch are allowed to coincide with each other.
Patent JP-S58146349-A (JP)
Inventor: NAKAMURA YOSHIYUKI
IPC: A61L2/06
Filed: 1982-02-26
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-S56124823-A (JP)
Title: Sludge incineration treatment
Inventor: OSHIRODA SHIGEHIRO
IPC: F23G5/00
Filed: 1980-03-07
Abstract: PURPOSE: To smoothen and ensure perfect combustion by increasing heat conduction area and also to minimize consumption of auxiliary fuel, by pulverizing sludge which has been dried by using self-combustion heat or auxiliary fuel, and also by keeping the pulverized sludge in the state of floatation and suspension in space in an incinerator.  
     CONSTITUTION: Sludge cake whose moisture content has been reduced to 60W80% is carried from previous processing stage to a dryer 2 through a conveyor 1 and dried by steam 23 produced by a waste heat boiler 8. Solid having been dried to such an extent as to contain only 5% of moisture is temporarily stored in a storage tank 3, sent over to a pulverizer through a constant-volume feeder 4, pulverized to such a particle size as 50W300 mesh, jetted into an incinerator 7 by a pneumatic conveyor 6 and burned in the state of suspension. The waste heat generated by perfect combustion of exhaust gas in the incinerator 7 is collected by the waste heat boiler 8 and an air preheater 9, and ash content in the exhaust gas is collected by a cyclone 10 and then sucked by a suction fan 11. And a part of gas volume Gr is circulated in the incinerator 7 as a circulation gas. 
     COPYRIGHT: (C)1981,JPO&Japio