baber/WOPTO huggingface dataset:
Patent JP-S62201127-A (JP)
Inventor: ISHII SEIJI
IPC: A47L9/04
Filed: 1986-02-28
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-H03252303-A (JP)
Title: Operation control circuit of ozone generation device
Inventor: SHIMOSE YUTAKA
IPC: C01B13/11
Filed: 1990-02-28
Abstract: PURPOSE:To completely discharge ozone and prevent trouble by reverse flow of ozone by providing a delay operation circuit and continually operate an air pump connecting to an ozone generating part for a definite time also after stopping of the ozone generating part. CONSTITUTION:The title operation control circuit is formed of an ozone generat ing part 2, driving circuit part 3 capable of generating high voltage, air pump 8 and delay operation circuit 10. In the above-mentioned ozone generating part 2, ozone is generated by applying high voltage to a pair of electrodes oppositely arranged. The above mentioned pump 8 connected to the ozone generating part 10 dissolves ozone 13 in water 19. Further, the above-mentioned circuit 10 maintains connection to electric source 4 when the above-mentioned driving circuit part 3 is stopped and only pump 8 is continually operated for a definite time.
Patent JP-S55136941-A (JP)
Title: Discrimination apparatus for fluid property
Inventor: INOUE KIYOSHI
IPC: G01N21/53
Filed: 1979-04-13
Abstract: PURPOSE:To permit detection and discrimination of fluid properties to be ready for improving the discrimination precision by installing a chopper on the irradiation optical-axis, and allowing light which passes through the fluid to be inspected to be intermittent in order to increase the detection data. CONSTITUTION:The laser beam from a laser oscillator 5 is applied to the fluid to be inspected 2 in a detection part 4, a portion of the beam being absorbed by solid matter in the water, mud, and microbes, the rest of the beam being reflected, scattered, and transmitted. The light reflected, scattered, and transmitted, which passes through the detection part 4, is condensed by a lens 8, and the signal proportional to the quantity of light is detected by a light-receiving device 9. Then, standing a chopper 7 on the optical path of the laser beam allows the optical-axis beam to be blocked, so that only the light scattered by solid matter or the like in the fluid is condensed by the lens 8, and detected by the light-receiving device 9. Thus, two detection data can be obtained from one fluid to be inspected. The data are supplied to an oscilloscope 11, then discriminated and displayed. Thus, the discrimination precision is permitted to improve.
Patent JP-S61206077-A (JP)
Title: Part deleting processing system for picture drawing image
Inventor: NAKAMURA YOSHIAKI
IPC: G06F3/0488
Filed: 1985-03-08
Abstract: PURPOSE:To presume the ultimate value of curvature change of a deleting curve with a small error by calculating the secondary curvature on the basis of the primary curvature and determining the angle point without using directly the primary curvature calculated from the sample and the data to determine the angle point. CONSTITUTION:When the deleting curve drawn by the operator is X(t), the deleting curve X(t) is digitized to the time series by a digitizer 1, and inputted the pair X(ti)=[x(ti), y(ti)] of the coordinates value. Smoothing is executed by using the extreme value of a curvature K of the curve from coordinates data X(ti) of the time series to a deleting curve X(t), and the point (hereinafter, angle point) to obtain the extreme value on the line where the curvature is along a distance (s) is set. The angle point is systematized by the code of the curvature K. The sequence is given to the systematized angle point at the relative position relation. here, the polygon, which can be formed by linking the determined sequence to the ascending sequence, is the boundary of the deleting area and the internal part of the polygon is deleted.
Patent JP-S52129309-A (JP)
Title: Call back system
Inventor: SHIMAMORI JIYUICHI
IPC: H04Q3/58
Filed: 1976-04-23
Abstract: PURPOSE:To facilitate call back operation and thus to increase working efficiency of the office line receptionst, by installing simplified call back equipment containing keys corresponding to extensions to the telephone of the office line answers.
Patent JP-H08219854-A (JP)
Title: Ultrasonic liquid level meter
Inventor: IKEUCHI TAKESHI
IPC: G01F23/28
Filed: 1995-02-10
Abstract: PURPOSE: To measure a liquid level particularly when waves or the like occurs on the liquid surface in an ultrasonic liquid level meter for measuring the inside liquid level of a vessel or the like by using ultrasonic wave. CONSTITUTION: A time interval between first echo wave (the echo wave reflected on a liquid level 2 once) and second echo wave (the echo wave reflected on the liquid 2 twice) of ultrasonic transmission in the liquid in a vessel 1 is obtained based on a detection signal from an ultrasonic transceiver 3 by an ultrasonic instrument 5. A liquid level is obtained based on the time interval between the first echo wave and the second echo wave of ultrasonic wave in the liquid obtained by the ultrasonic instrument 5 and the transmission speed of the ultrasonic wave in the liquid corrected by a temperature signal. Even if the second echo wave is not detected, the current liquid level can be computed based on the time interval proportional to the liquid level computed after obtaining only the time interval of the first echo wave by a displacement computing device 8 and the last liquid level stored in a processing unit 6.
Patent JP-H04283902-A (JP)
Title: Ntc thermistor element
Inventor: KAWASE MASAHIKO
IPC: H01C7/04
Filed: 1991-03-12
Abstract: PURPOSE:To make a resistance value of a thermistor element adjustable, by extending a first and a second internal electrode to the inside of the thermistor element, and by adjusting the distance at which the end parts of both electrode face each other. CONSTITUTION:In a thermistor element 12, a first and a second internal electrode 15, 16 are so formed that they lie in an identical plane. The first and second internal electrodes 15, 16 are connected with first and second external electrodes 13, 14 respectively. Further, the first and second internal electrodes are so provided that their end parts 15a, 16a face each other at a certain distance. The resistance value of the thermistor element is adjustable by varying the distance between the end parts 15a, 16a. Thereby, without altering the thickness of the element, the resistance value of the NTC thermistor element 11 can be adjusted. Therefore, since the design of a resistor is made possible in the state of maintaining its sufficient mechanical strength, the element is prevented from cracking and chipping when polishing it and when mounting it.
Patent JP-H02227113-A (JP)
Title: Gas sealing method in two-step type dry desulfurization equipment
Inventor: YAMAMOTO KAZUHIKO
IPC: B01D53/60
Filed: 1989-03-01
Abstract: PURPOSE:To prevent particles of small diameter from being accumulated to the lower part of a denitrification tower by providing the conveyors for discharging an adsorbent which has been blown off to the outside lowermost parts of the outlet louvers of a desulfurization tower and the denitrification tower. CONSTITUTION:A denitrification tower 7 is placed to the upper part of a desulfurization tower 6 via a material sealing part 10. The conveyors 17 for discharging an adsorbent 18 are provided which has been blown off to the outside lowermost parts of the outlet louvers 4 of the desulfurization tower 6 and the denitrification tower 7. The adsorbent recovered by the conveyors 7 is returned to an adsorbent circulating and transferring system and can be reutilized. In other words, even when the amount of particles having small diameter is increased which are contained in the granular adsorbent in the lower part of the denitrification tower, the increase of pressure drop of the gas to be treated can be prevented which is passed through the granular adsorbent layer. As a result, the problems such as lowering of the amount of the gas to be treated, rise in operating cost and blowout of the granular adsorbent from the louver of a gas outlet side can be solved.
Patent JP-H02228609-A (JP)
Title: Optical fixed attenuator
Inventor: ARIMA TADAO
IPC: G02B6/00
Filed: 1989-03-01
Abstract: PURPOSE:To obtain an optical fixed attenuator capable of obtaining a desired extent of attenuation with a good reproducibility by heating and drawing an optical fiber having a light absorbing layer in the clad part to obtain the desired extent of attenuation. CONSTITUTION:The optical fiber having a light absorbing layer 2 in a clad part 1 is heated and drawn to obtain a desired extent of attenuation. Since most of energy of signal light is generally propagated in a core part 3 of the optical fiber in optical fiber transmission, the light absorbing layer scarecely has an influence upon the extent of attenuation though the optical fiber has the light absorbing layer in the clad part 1. However, when the optical fiber has the diameter reduced similarly by heating and drawing, a part of energy of signal light is absorbed to realize the optical fixed attenuator because energy of signal light is propagated in not only the core part 3 but also the clad part 1. Since the extent of light absorption is changed in accordance with the shape and the length of a heated and drawn part 4, the extent of attenuation is easily adjusted in accordance with the degree of heating and drawing. Thus, the optical fixed attenuator is realized which can obtain a desired extent of attenuation with a good reproducibility.
Patent JP-H01222665-A (JP)
Title: Inverter device
Inventor: YAZAKI NOBORU
IPC: H02M7/493
Filed: 1988-02-29
Abstract: PURPOSE:To increase the capacity of an inverter device and to form the output voltage of the device in a sine wave by employing one of the inverters as that for generating a basic wave output, employing the remaining inverter as a high frequency output inverter, and combining the output voltages. CONSTITUTION:A large capacity inverter 1 outputs a basic wave, and its switching frequency is formed to be low. A high frequency inverter 2 is formed to have a small capacity, a high switching frequency and good controllability. The outputs of both the inverters 1 and 2 are connected to the primary side of insulating transformers 3-4, the secondary sides are connected in series or in parallel, and this connecting point is connected to a load 7. As a result, the output voltages of the inverters 1 and 2 are combined, and applied as an AC output 4 to the load 7. The control circuit 6 of the inverter 2 is composed of a sine wave generating circuit 61, a converter 62, a comparator 63, an amplifier 64 and a pattern producing circuit 65.
Patent JP-H10229067-A (JP)
Title: Substrate processing equipment
Inventor: KUBO KAZUKI
IPC: B08B3/12
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate processing equipment in which a driving frequency of extremely high frequency band can be utilized and a large object to be cleaned can be processed by providing a fluid supply means for flowing down a processing fluid mounted on a cover, means for imparting ultrasonic wave to the fluid flowing downward, and a wall part for controlling the flow of the fluid mounted on the cover. SOLUTION: An oscillator 29 is fixed onto a diaphragm 55 disposed in the inner space 61. A voltage of a given frequency is applied to the oscillator 29 by an oscillator which generates ultrasonic oscillation at that frequency. Thickness t1 of the diaphragm 55 is set at a multiple of the one-half wavelength of driving frequency of the oscillator 29. A punching plate 57 located below the diaphragm 55 also has a resonance plate thickness similar to the diaphragm 55. An ultrasonic wave imparting means including the oscillator 29 imparts an ultrasonic wave to pure water being supplied downward by a fluid supply means. Furthermore, cover 51 is provided with three-faced control wall parts 71, 72 below the punching plate 57. The control wall parts 71, 72 control pure water flow being supplied by the fluid supply means from above a processing bath 2.
Patent JP-S63212595-A (JP)
Inventor: MURASAWA YASUHIRO
IPC: B42D15/10
Filed: 1987-03-02
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-S55138635-A (JP)
Title: Method and apparatus for preparation of standard solution
Inventor: NAKAGAWA FUMIO
IPC: G01N1/00
Filed: 1979-04-16
Abstract: PURPOSE: To continuously prepare standard solution by injecting high-concentration standard solution at a fixed flow into a fixed flow of sample water.  
     CONSTITUTION: The detector A of a measuring device, such as ion densitometer, the results of measurement are indicated in a logarithmic scale, and an overflow  tank 1a are connected by means of a sample water feed pipe 1 with a throttle valve  1b. The standard solution preparing piping system 2 having a high-concentration  standard solution storage tank 2a, metering pump 2b and on-off valve 2c is connected to the sample water feed pipe 1. As a result of this, at the time of measuring  the sample water, the sample water is regulated to a constant head by the overflow  tank 1a and is led into the detector A. On the other hand, at the time of calibration, the on-off valve 2c opens in the state that the flow of the sample water is  made contant. This causes the metering pump 2b to operate to inject every fixed  amount of the high-concentration standard solution into the sample water. These  are then mixed in the feed pipe 1 and the mixed solution is supplied continuously as  the standard solution of the specified concentration to the detector A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62205541-A (JP)
Title: Optical system driving device
Inventor: UZUKI KAZUO
IPC: G02B26/10
Filed: 1986-03-06
Abstract: PURPOSE:To keep directivity of the direction of optical axis of an optical system constant invariable by making movement of the optical system in the direction of focus by a supporting means formed of a support having a planetary gear. CONSTITUTION:At the time of moving an objective 38 in the direction X, tracking direction, the objective 38 is moved by making a holder 42 slide on a shaft 45 by mutual action of a magnetic field formed by a permanent magnet 62 and a magnetic field generated by applying current to a coil for tracking. On the other hand, at the time of moving the objective 38 in the direction Y, focus direction, the objective 38 is moved by mutual action of a magnetic field formed by a permanent magnet 34 and a magnetic field generated by applying current to a focus coil 36 keeping the lens constant to the direction of optical axis. The movement is made using a supporting means that utilizes planetary gears consisting of a gear 50 fixed to a fixing plate 46, a gear 58 that meshes with the gear 50 and a gear 60 that meshes with the gear 58.
Patent JP-S60192351-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUZAKI KAZUO
IPC: H01L21/60
Filed: 1984-03-13
Abstract: PURPOSE:To provide laminated thin films with high bonding strength by a method wherein an Si evaporation film as an intermediate layer is laid between thin films to be diffused mutually therewith. CONSTITUTION:Ti 4, Cu 5 and Ni 8 to be base metals are respectively laminated as the first, second and third layers to join these thin film layers. The films Ti 4 and Cu 5 are interfacially junctioned at relatively low junction strength by means of laying an Si evaporation film 13 between the interface thereof. The active Si evaporation film 13 may be diffused mutually with the Ti 4 and Cu 5 at relatively low temperature of around 400 deg.C to form a silicide easily providing said films Ti 4 and Cu 5 with solid bonding. The Si evaporation film 13 provided with sufficiently thin thickness no exceeding 0.1mum may easily make a junction electrically ohmic. The characteristics of a semiconductor element may not be deteriorated since only an extremely thin Si film is added thereto.
Patent JP-H02226013-A (JP)
Title: Recording card device for temperature, humidity and the like
Inventor: MORITA SHIZUO
IPC: G01D9/00
Filed: 1989-02-27
Abstract: PURPOSE:To obtain an economical system improved in workability by performing the transfer of data between a measuring part and a data processing part using a portable card type memory apparatus. CONSTITUTION:A measuring part 1 is arranged at a desired place and has function correcting the measured data from a predetermined sensor 7 not only to display the corrected data on a display part 6 but also to store the same in a data memory part 2 and, by inserting the data memory part 2 having the corrected data written therein from a card insert port 5, correction is performed on the basis of the corrected data to store data in the data memory part 2. A data processing part 3 writes a correction value in the data memory part 2 or reads the data written in the data memory part 2 to perform totalizing calculation or prints the data on a printer 11. The data processing part can be used in a plurality of measuring parts 1 in common.
Patent JP-H05219912-A (JP)
Title: Fully automatic apparatus for boiling bean
Inventor: NISHIMOTO HIROSHI
IPC: A23L11/00
Filed: 1992-02-04
Abstract: PURPOSE:To obtain the subject apparatus, having a bean boiling vessel equipped with a controller for performing the feedback control of an actuator for a steam regulating valve based on a temperature sensor in the vessel, excellent in labor saving without requiring experience and perception and useful for producing bean jams, etc. CONSTITUTION:The objective apparatus 10 has a bean boiling vessel 16 equipped with a temperature sensor 20 in the vessel, a water feed pipe 22, a steam feed pipe 24 and a water draining pipe 26, a water feed valve 30 and a water draining valve 34, opening and closing the valves by the operation of an actuator, a steam regulating valve 32 installed in the steam feed pipe 24, opening and closing the valve by the operation of the actuator and freely regulating the valve opening degree and a controller 38 capable of controlling the actuator in cooperation with a timer 36 for opening and closing the respective valves based on the set valve opening and closing schedule, regulating the valve opening degree of the steam regulating valve 32, regulating the pressure of heating steam and thereby performing the feedback control of the steam regulating valve 32 based on measured temperatures of the temperature sensor 20 in the vessel so as to increase the temperature in the vessel according to the set temperature increasing rate.
Patent JP-S52131367-A (JP)
Title: Quantitatively conveying type damper device
Inventor: HACHITANI TOSHIO
IPC: B65G47/44
Filed: 1976-04-28
Abstract: PURPOSE: To provide a damper device which can convey always quantitative amount of bulk article conveyed on a conveyor or the like against the irregular distribution of the article on the conveyor and irregular amount of the article. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51122840-A (JP)
Title: Combustion device equipped with carbon monoxide detector
Inventor: YAMAMOTO KAZUMASA
IPC: F23N5/24
Filed: 1975-04-18
Abstract: PURPOSE:To prevent carbon monoxide poisoning by electrically detecting the reduction of oxygen concentration in the primary air and controlling a safety choke valve.
Patent JP-S60191305-A (JP)
Title: Numerical controller
Inventor: SHIDARA TATSUYA
IPC: G05B19/4069
Filed: 1984-03-13
Abstract: PURPOSE:To know easily a work end state and to reduce a correcting job time by processing graphically both a processing program produced by a designing/ producing device and the data on the processing form and displaying the form of an object to be processed or both the form of said object and a tool locus superposed on each other. CONSTITUTION:The finishing form data on an object to be processed which is designed by a designing/producing device CAD/CAM device 1 with aid of a computer is defined as a processing program 2 containing an EIA code. The program 2 is punched with a tape and sent to an NC device 3. While a finishing form obtained from a coordinate conversion part 7 of the device 1 is converted into the processing form data 8 of a minute segment and applied to a graphic processor 13 provided in the device 3. Then the program 2 received by the device 3 is processed by a processing program processing part 4 and a tool locus calculating part 5 and applied to a display device 6. Then the coordinate plane data 11 designated by a keyboard is read out to a coordinate calculating part 10. Then the address of the device 6 is designated through a screen address designating part 12 after a coordinate calculation. Then the form of the object to be processed and a tool locus are superposed on each other and displayed.
Patent JP-S61205753-A (JP)
Title: Water heater
Inventor: IWANAGA MASAZUMI
IPC: F23L17/14
Filed: 1985-03-11
Abstract: PURPOSE:To prevent generation of impurities in a neutralizing device and permit to discharge mixed foreign substances easily by a method wherein a water supply tube is communicated with the neutralizing device or a condensed water pipe through a value and a communicating pipe. CONSTITUTION:The water supply tube 6 is provided with the valve 12 in one part thereof and is connected to the neutralizing device 10 or one part of the condensed water pipe 9 through the communicating pipe 13. In case the water heater is not used for a long period of time or periodical inspection is effected, one part of feed water passes through the communicating pipe 13 by opening the valve 12 and flows into the neutralizing device 10 whereby remaining condensed water or remaining foreign substances may be discharged to the outside of the machine through a water discharging pipe 11.
Patent JP-S59187832-A (JP)
Title: Method and apparatus for supplying rubbery material between rolls
Inventor: KIMURA HIROSHI
IPC: B29K21/00
Filed: 1983-03-24
Abstract: PURPOSE:To supply exactly a rubbery material to the space between paired rolls only in a controlled amount by controlling the supply of the rubbery material to the space between the rolls on the basis of a signal of the volume of rubbery material present between the rolls. CONSTITUTION:The infrared rays images of the bank portions of rolls 2 and 3 and rolls 4 and 5 are picked up by infrared cameras 14 and 15, amplified, digitalized, processed to binary value in a signal processing circuit 26, and then sent to a memory circuit 27. Image in the visual field is divided into plural portions in the axial direction of the rolls, the binary image signal is stored, areal signal for every portion is obtained by an arithmetic circuit 29 and multiplied by given factors for each to obtain volume signals, and decision output signal is supplied to rubber supply position controllers 10 and 11 through an output circuit 30.
Patent JP-S63215762-A (JP)
Title: Thermoplastic polyester composition
Inventor: YOKOYAMA AKIRA
IPC: C08L25/02
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a compsn. which gives molded products having excellent mechanical strengths, heat resistance, flame retardance, molding stability, high crystallizability, etc., by blending a thermoplastic polyester with a reinforcing fiber, a halogenated polystyrene and sodium antimonate. CONSTITUTION:A compsn. is obtd. by blending 35-78wt.% thermoplastic polyester (A) with 10-55wt.% reinforcing fiber (B), 7-30wt.% halogenated polystyrene (D) and 0.2-10wt.% sodium antimonate (D). A preferred thermoplastic polyester (A) is polyethylene terephthalate having an intrinsic viscosity [eta] (I.V.) of 0.5-1.0dl/g as measured in an o-chlorophenol at 25 deg.C. As the reinforcing fiber (B), glass fiber is preferred, because it has the most excellent reinforcing effect. As the halogenated polystyrene, polybromostyrene is preferred, because it has the most excellent effect of improving the resistance to heat and thermal aging.