baber/WOPTO huggingface dataset:
Patent JP-S59173230-A (JP)
Title: Dust treating method
Inventor: TOMITA MASATOSHI
IPC: C22B11/00
Filed: 1983-03-23
Abstract: PURPOSE:To recover valuable metals such as zinc- or silver-contained in dust by inexpensively applying wet treatment to the dust in good efficiency, by removing the greater part of zinc by exuding the dust with a sulfuric acid solution while subjecting the residue to chlorination roasting in the presence of added chlorine or chloride. CONSTITUTION:Dust which is high in the grade of a valuable metals such as zinc, silver or the like but low in the grade of lead is subjected to first stage exudation by a sulfuric acid solution with a pH of about 2-4 and the treated dust is subsequently subjected to second stage exudation at a sulfuric acid concn. of about 100-300g/l to exudate the greater part of zinc, chlorine and fluorine while zinc in the exudate is recovered by electrolytic treatment and chlorine or fluorine are treated with an alkali agent to be disposed as NaCl or CaF2. On the other hand, chlorine or chloride such as CaCl2 is added to the exudation residue and the resulting mixture is subjected to chlorination roasting in a neutral or oxidative atmosphere, pref., within an indirect heating type roasting furnace to make it possible to easily recover silver chloride.
Patent JP-H11249534-A (JP)
Title: Image forming device
Inventor: KUSUSE NOBORU
IPC: G03B27/52
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which the advancement of bedewing on a lens or mirror can be prevented corresponding to the external environment of the device and the bedewed lens or mirror can be dried in a short time. SOLUTION: This image forming device has a lamp 12 for illuminating an original, optical scanning system 3 for forming an image on a photoreceptor drum 14 by scanning an original image through plural mirrors and lens 15, heating element 17 for warming the inside of the device, temperature detecting means 24 for detecting the temperature around the device, and fan 18 for taking in air from the outside of the device. In this case, a water drop detecting sensor 19 is provided on the rear side of at least one mirror among the plural mirrors and when this water drop detecting sensor detects the drop of water, the fan 18 is stopped or the quantity of air from the fan 18 is reduced.
Patent JP-S61208104-A (JP)
Title: Numerical controller
Inventor: YONETANI MITSUO
IPC: G05B19/414
Filed: 1985-03-12
Abstract: PURPOSE:To shorten a processing time by providing a shared memory which is stored with interchange data among subsystems except in local memories that said subsystems have and accessed by CPUs of the respective subsystems. CONSTITUTION:The respective subsystems 10, 20, and 20 share the shared mem ory 16 without having interchange data 16a-16d with overlaps, and when the subsystem 10 is equipped with the shared memory 16, other subsystems 20 and 30 have only local memories 23a and 33a. Further, three systems 11, 21, and 31 are permitted to access the shared memory 16. Therefore, each CPU inter changes data through the shared memory 16 without using its local memory 13a, 23a, or 33a, so the time required for transfer is shortened and the processing time is shortened eventually.
Patent JP-S51123626-A (JP)
Title: A vibrate effect unit in electronic musical instrunent
Inventor: KAMATA KAZUO
IPC: G10H1/04
Filed: 1975-04-21
Abstract: PURPOSE: To give "vibrate" of desired depth to each sound or to each tone. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11244150-A (JP)
Title: Coffee maker
Inventor: IGUMA TAKAO
IPC: A47J31/057
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved coffee maker which unnecessitates a warmth keeping mechanism at a coffee storage part, can be made as a low cost product and reduces the running cost as well by keeping the warmth of extracted coffee in the coffee storage part with hot water for coffee extraction in a hot water storage part. SOLUTION: This coffee maker is provided with a filter part 2 capable of receiving a suitable quantity of coffee powder 1 and a coffee storage part 4 for storing extracted coffee 16 extracted from this filter part 2. In this case, a hot water storage part 19 is provided for storing hot water 17 for coffee extraction, a hot water pouring part 18 is provided for pouring the hot water 17 stored in this hot water storage part 17 into the filter part 2 storing the coffee powder 1, the coffee storage part 4 is provided so that one part of or the entire coffee storage part 4 can be housed in the hot water storage part 19, and the warmth of the extracted coffee 16 in the coffee storage part 4 can be kept with the heat of hot water 17 in the hot water storage part 19 being the hot water 17 for extracting coffee by hot water.
Patent JP-S53132339-A (JP)
Title: Camera with electric shutter
Inventor: DATE NOBUSHI
IPC: G03B19/12
Filed: 1977-04-25
Abstract: PURPOSE: To obtain a stable exposure at the high speed second time and prevent also the occurrence of a trouble due to the careless operation of a reset button by locking the first blind and the second blind independently, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000247961-A (JP)
Title: 3-halo-2-isoxazoline and its production
Inventor: YAGIHARA TOMIO
IPC: C07D261/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having no substituent and useful as a precursor, a physiologically active skeleton, a herbicide and an insecticide/ acaricide. SOLUTION: This compound is represented by the formula (X is chlorine, bromine or iodine) e.g. 3-chloro-2-isooxazoline. The compound of the formula is obtained by reacting a halonitrile of the formula: X-C≡N→O with ethylene wherein the halonitrile is obtained by reacting glyoxylic oxime with a halogenating agent such as N-chlorosuccinimide, t-butyl hypochlorite or N- bromosuccinimide in an ether solvent (e.g. tetrahydrofuran, dioxane or dimethoxyethane) in the presence of a base (e.g. potassium carbonate) and proper amount of water.
Patent JP-H11252744-A (JP)
Title: Bus-bar circuit board
Inventor: SHIGETA SADANORI
IPC: H05K3/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide bus-bar circuit boards capable of miniaturizing by forming them all from punching a sheet of conductive metal plate as to drastically improve the yield. SOLUTION: Punching a sheet of conductive metal plate, a desired circuit pattern is given to a bus-bar circuit board 23, and the board 23 has in the end portions and/or intermediate portions of its pattern a plurality of bus bars 27, 28, 29 are provided with respective tabs 30, 31, 33, 34. Further more, in at least one or more bus bars 27, 28 of the plurality of bus bars 27, 28, 29, forming bent portions 32, 32 in running portions 27b, 28b of the bus bars 27, 28, the bus bar circuit board 23 is so configured that the bus bars (27a, 28a) themselves neighboring on the tabs 30, 31 can be placed close to the sides of the mating sides so as to be connected with them.
Patent JP-H08216332-A (JP)
Title: Organic composite coating steel plate having excellent press moldability and passive rust resisting property
Inventor: URATA KAZUYA
IPC: C09D175/04
Filed: 1995-02-13
Abstract: PURPOSE: To improve press moldability equivalently to one grade of a material with improvement of lubrication by an organic membrane, and improve also passive rust resisting property. CONSTITUTION: An organic composite coating steel plate has, on a surface of a galvanized steel plate, a chromate layer and an organic membrane having 30-80wt.% of epoxy resin (i), 3-50wt.% of lubricant (ii), 3-50wt.% of rustproof additive and 0.1-3.0μm of film thickness layered on the chromate layer. The epoxy resin (i) is a mixture wherein 5-80 pts.wt. of multifunctional polyisocyanate compound (B) having at least three isocyanate groups in one molecular is mixed in 100 pts.wt. of substrate resin (A) wherein at least one basic nitrogen atom and at least two first class hydroxyl groups are added to the terminal of the epoxy resin. The lubricant (ii) is a mixture of a polyolefin wax (C) manufactured by a coordination anionic polymerization method using a Ziegler catalyst and a fluororesin fine powder (D), mixed at a weight ratio of (C)/(D) = (10/90) to (90/10).
Patent JP-H03252011-A (JP)
Title: Switch device
Inventor: TERUI KAZUAKI
IPC: H01H13/04
Filed: 1990-02-28
Abstract: PURPOSE:To prevent any faulty operation of a switch and prevent any interference on an adjacent switch or the like by disposing a cover for covering substantially the whole operating surface in such a manner as to be freely opened in the lateral direction, and setting a lateral dimension short such that a turning end cannot be overlapped on a part of an adjacent switch main unit at the time of opening. CONSTITUTION:A cover 70 for covering the substantially whole operating surface is disposed in a switch 10B in such a manner as to be freely opened in the lateral direction. The lateral dimension of the cover 70 is set such that the turning end of the cover 70 is shorter than a predetermined distance in the lateral direction at the time of opening the cover 70. Consequently, substantially the whole operating surface of the switch 10B can be covered with the cover 70 by closing the cover 70, thus preventing any faulty operation of the switch 10B. Since any holding mechanism for holding an opened state is unnecessary because of the laterally opening constitution of the cover 70, component parts can be reduced. The turning end is shorter than the distance from the adjacent switch at the time of opening, thus preventing any interference on the adjacent switch or the like.
Patent JP-S59173082-A (JP)
Title: Novel plasmid and its preparation
Inventor: UCHIDA KINJI
IPC: C12N15/09
Filed: 1983-03-24
Abstract: PURPOSE:To separate a plasmid utilizable as a carrier of genetic information from microorganisms belonging to Pediococcus genus. CONSTITUTION:A microbial strain having a plasmid and belonging to Pediococcus genus is cultured in a medium, and the microbial cells are collected from the cultured product and subjected to bacteriolysis. The objective plasmid pSP-2 having a restriction enzyme incision map of the figure is separated from the bacteriolysis product. Any microorganisms can be used for the preparation of the plasmid provided that it belongs to Pediococcus genus and contains the plasmid. The bacteriolysis of the collected cells can be carried out by any methods capable of lysing the cell and extracting the plasmid DNA in a perfect form, preferably by a method using e.g. a lysing enzyme such as lysozyme.
Patent JP-H06258087-A (JP)
Title: Vehicle route guiding apparatus
Inventor: NAKAYAMA OKIHIKO
IPC: G08G1/0969
Filed: 1993-03-09
Abstract: PURPOSE:To provide an accurate display of an advancing direction and detailed map information near a present position by displaying several interpolating positions set in a predetermined section on a selected route from the present position or an approximate advancing direction calculated based on an azimuth from the present position to the interpolating point on a periphery of a present position mark. CONSTITUTION:Detection signals of distance, azimuth sensors are fetched to a CPU, a route from a present position 13 to a destination 18 is selected, and several interpolating points 17 are set within a predetermined section from the position 13 on the route. Then, when an azimuth for directing a position of center of gravity of the points 17 from the position 13 or a mean azimuth from the position 13 to the points 17 is obtained, this azimuth indicates an advancing azimuth to be advanced of a vehicle at present, i.e., an approximate advancing azimuth 15. Then, when this azimuth 15 is superposed on the present position and peripheral map and displayed on a CRT, the advancing direction at present is clearly displayed. Accordingly, when a driver sequentially advances according to it, he can finally arrive at the destination 18.
Patent JP-S63214062-A (JP)
Title: Filing device
Inventor: SUGIURA MASAMICHI
IPC: H04N1/21
Filed: 1987-03-03
Abstract: PURPOSE:To prevent destruction of data, which has a size other than a set size, stored in a memory by giving warning to a user if the set size set at the time of dislaying picture information is different from the register size of a picture to be displayed. CONSTITUTION:A CPU 1 takes out file management information, which is registered on an optical disk of a storage device 2, together with read picture information. It is discriminated whether the file register size for picture information registration which is included in this file management information is equal to the display size or not. If it is discriminated that they are equal to each other, all of picture information read from the storage device 2 is transferred to a memory 4, and picture information is displayed on an output device 6 with the size equal to the file register size. If it is discriminated that the display size is larger or smaller than the file register size, warning is given to the user to prevent destruction of data, whose size is not the set size, in the memory.
Patent JP-H10240104-A (JP)
Title: Image forming device
Inventor: IKEMOTO HIROSHI
IPC: G03G15/20
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where the remaining heat of ejected paper is restrained to be small by using a compact device even in the case of printing for which much fixing heat must be applied. SOLUTION: Fixed fun louvers 62a and 62b are equipped with plural louver ventilating holes 63 exhausting air to the backside of the oblique outside of a main body device 40 and plural louver ventilating holes 64 exhausing the air to the downside of the back center part, and an up-and-down slide type fan louver corresponding to them is provided with shutters corresponding to the holes 63 and 64. The up-and-down slide type fan louver slides downward interlocked with opening an opening/closing tray 42 so as to shut out the hole 63 on one side and open the hole 64 on the other side. Thus, at the time of closing the tray 42, the air is exhausted to the backside of the oblique outside of the device 40 shown by arrows B and B', and at the time of opening the tray 42, the air is exhausted to the tray 42 shown by arrows C and C', so that the remaining heat of the paper is cooled.
Patent JP-S57162977-A (JP)
Title: Rotating speed control circuit for motor
Inventor: MASUDA TAKEO
IPC: H02P6/08
Filed: 1981-03-31
Abstract: PURPOSE:To remarkably finely control the rotation of a motor by reading out servo information or clock information written in a magnetic disc, comparing the read out signal with a reference frequency signal, and controlling the rotation of a DC motor. CONSTITUTION:Servo information or clock information read out signal by a read-out head 1 is amplified by a preamplifier 2, is inputted to a pulse production circuit 3, and the prescribed pulse signal corresponding to the read-out signal is inputted to a synchronizing circuit 4. The circuit 4 operates in PLO, and output pulse signal from the circuit 4 is compared with a reference frequency signal from a crystal oscillator 6 through a pulse oscillator 7 and a counter 8. Switching elements 101-103 are controlled ON or OFF by the output signals of AND circuits 91-93 which receives the output signal of a frequency comparator 5 and an excitation signal, thereby controlling the energization currents of motor coils 111-113.
Patent JP-S52130538-A (JP)
Title: Data shift system
Inventor: SHIMIZU TOMOHIRO
IPC: G06F7/00
Filed: 1976-04-27
Abstract: PURPOSE:To make it possible to reduce the shift processing time and to simplify the circuit composition, by making data shift mini-calculator with less microinstructions.
Patent JP-2000253323-A (JP)
Title: Receiver and television receiver
Inventor: ITAGAKI TSUGIO
IPC: H04N5/445
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To receive program information in a short time even when a satellite broadcast is used to transmit nationally broad data. SOLUTION: A tuner 3 for receiving program information is provided in addition to a usual viewing tuner 2 to a television receiver. An output signal from the tuner 3 is given to a program information processing section 21 via an interface IF 5. A reception channel of the program information is received from a control input section 17. Furthermore, each national area is divided into blocks and each block is set by an area number. The area number is stored in a memory 20. When the received channel is a channel for a satellite broadcast, program information is received on the basis of area information data equivalent to the preset area number.
Patent JP-2000252545-A (JP)
Title: Hall sensor
Inventor: TATE HISAFUMI
IPC: H01L43/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive Hall sensor by allowing use of a small-sized ferrite chip. SOLUTION: In a Hall sensor which is formed by integrally interposing a magnetic sensor section 19 between a magnetic collection chip 25 and a magnetic collection pin 22, the section 19 and electrode pads 21 are formed on the pin 22, whereas electrode pads 16 are formed on the chip 25 to be wire- bonded so that the pads 16 correspond to the pads 21 of the pin 22, and the pin 22 is bonded to the chip 25 by flip-chip bonding.
Patent JP-H05216544-A (JP)
Title: Temperature control method for intra-block part
Inventor: KISHIMURA SHIZUKA
IPC: B29C48/92
Filed: 1992-02-04
Abstract: PURPOSE:To approximately accurately control the temperature of an object part to be controlled by independently controlling a heating block and controlling the temperature of the heating block in accordance with the variance in temperature of a main block. CONSTITUTION:A main block temperature controller TC1 is made in charge of the temperature control of a main block 1, and heating block temperature controllers TC2 and TC3 are made in charge of the temperature control of right and left heating blocks 2 and 2. When the temperature of a temperature- controlled object part P in the main block 1 is going to be controlled to a desired temperature T0, the set temperature of a temperature sensor 4 is set to this temperature T0, and those of temperature sensors 5 and 6 for temperature control of the heating block 2 are set to a temperature (T0+alpha) higher than T0. Turning-on/off of switches S1 and S2 is controlled by the detection signal from the temperature sensor 4 of the main block 1. Thus, the temperature of the main block 1 is prevented from excessively rising over the set temperature T0, and the degradation of work efficiency due to reduction of the heating speed of the main block is avoided.
Patent JP-S58164189-A (JP)
Inventor: NOMURA JIYUN
IPC: H05B6/64
Filed: 1982-03-25
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-H02227539-A (JP)
Title: Starting device for diaphragm type carbureter
Inventor: TSUTSUI KATSUHIKO
IPC: F02M17/04
Filed: 1989-02-28
Abstract: PURPOSE:To open a fuel valve simply and surely even if intake negative pressure is small and to improve the stability of an engine by raising an operation rod, at the time of low temperature of the engine, for stretching the operation rod spring, thereby weakening the opening power of a fuel valve. CONSTITUTION:An operation rod 20 is raised, and is stopped at a place where a lower part positioning groove 20B is fitted to a positioning ball 21, at the time of low temperature of an engine. A secondary member 20B is raised following to rise of the operation rod 20, while a control rod spring 12 which is pressed with the secondary member 20B is stretched, at the same time. The clockwise rotation to press the control rod 10 of the control hook spring 12 is weakened. Namely, seating force to a fuel valve seat 8 of a fuel valve 11 by an end part 10A of the control rod 10 is weakened. Consequently, the fuel valve 8 is opened simply and surely even if the negative pressure of an intake port 2 is small, thereby the stability of the engine is improved.
Patent JP-S63217165-A (JP)
Title: Hot air controller of hot air type heater
Inventor: MORITO KATSUMI
IPC: F24H3/02
Filed: 1987-03-03
Abstract: PURPOSE:To shorten the startup time of space heating by a method wherein the amount of air from a hot air ejecting port is controlled by a control circuit for the amount of air so that hot air temp. is brought in set temp. in response to the signals from a hot air temp. detector and a hot air temp. setting circuit. CONSTITUTION:The amount of fuel supplied to a burner from a fuel pump 17 is controlled by a control circuit 32 for the amount of discharge of a microcomputer 30. The temp. of ejected hot air is detected by a hot air temp. detector 3 and its set value is set in such a manner that the switch 39 of a hot air temp. set device 38 is switched and connected to a primary resistor 41-a tertiary resistance 43. The deviations of these signals are fed into a phase control circuit 31 through a comparator 35. The circuit 31 controls the rotation of a convection fan 14 through a solid state relay 15 so that the hot air temp. is brought in the set temp.: for instance, when the hot air temp. is under the set temp., the hot air temp. is increased by reducing the amount of air. Comfortable space heating corresponding to the will of a user can be obtained and the whole room can be rapidly heated.
Patent JP-H06258847-A (JP)
Title: Developing solution composition for flexographic printing plate
Inventor: TAKAGI TOSHIYA
IPC: G03F7/32
Filed: 1993-03-09
Abstract: PURPOSE:To provide a developing soln. composition for a flexographic printing plate excellent in developing performances and aging stability. CONSTITUTION:The developing soln. composition for flexographic printing plate of a W/O type emulsion is prepared by blending 38.7wt.% petroleum-based aromatic solvent, 60.0wt.% water and a composition containing 1.0wt.% nonionic surfactant having about 3 HLB value as an emulsifying component and 0.3wt.% anionic surfactant. Meanwhile, the printing plate for the flexographic printing in which a photosensitive resin is integrally press-fixed to a polyethylene terephthalate film is prepared and is irradiated with UV ray by using a mask pattern with 0.1mm-wide independent lines to partially cure the photosensitive resin of the printing plate. Then, the printing plate is immersed in the developing soln. composition and is brushed to perform development.
Patent JP-H05250048-A (JP)
Title: Serial controlled voltage stablizer
Inventor: OGATA YOSHIYUKI
IPC: H02M1/15
Filed: 1992-03-05
Abstract: PURPOSE:To suppress a Zener noise current, which flows in the input/output current of the serial controlled voltage stablizer by connecting a noise current controller serially to a Zener diode. CONSTITUTION:The base of a pass transistor 4 is controlled by the collector current of a drive transistor 5, and a voltage inputted to an input terminal 1 is serially controlled and defined as the output voltage of an output terminal 3. An error amplifier 7 compares a voltage resulting from dividing the output voltage by resistors 10 and 11 with a reference voltage from a reference voltage source 12 and supplies an error voltage through a resistor 9 to the base of the drive transistor 5. Although the emitter of the drive transistor 5 is level- shifted by a Zener diode 6, Zener noise generated by this diode 6 is limited by a current limiter 13 serially connected to the diode 6. Thus, the Zener noise current flowing in the input/output current of the serial controlled voltage stablizer is suppressed.
Patent JP-S51123646-A (JP)
Title: An electronic copying machine
Inventor: KUSAKAHA HIDEAKI
IPC: G03G15/00
Filed: 1975-04-21
Abstract: PURPOSE: To fix the image after it is transfered on the plastic sheet, as the latent image that is composed in the sensitive plate through the cathode ray tube was processed with the developing agent which contains either dissoluable dyestuffs or sublomate dyestuff. 
     COPYRIGHT: (C)1976,JPO&Japio