baber/WOPTO huggingface dataset:
Patent JP-S58223822-A (JP)
Title: Multi-output power supply device
Inventor: KOIZUMI HIROSHI
IPC: G05F1/56
Filed: 1982-06-23
Abstract: PURPOSE:To improve the power supply efficiency of a multi-output power supply device as a whole, by stabilizing the characteristics of a voltage reference element of a stabilized power supply circuit for low voltage. CONSTITUTION:A stabilized power supply circuit 13 for low voltage is provided with a full-wave rectifier 24 and a smoothing capacitor 30 connected to the secondary side coil 23 of a power supply transformer 11, an npn transistor TR26 functioning as a voltage control element inserted between the output side of the rectifier 24 and a low voltage output terminal 25, a Zener diode 27 functioning as a voltage reference element connected to the base of the TR26, a capacitor 28 connected in parallel to the diode 27, and a bias resistance 29 inserted between the base of the TR26 and a high-voltage output terminal 18 of a stabilized power supply circuit 12 for high voltage.
Patent JP-H09294281-A (JP)
Title: Stereoscopic television receiver
Inventor: YURA HIROSHI
IPC: H04N13/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To manufacture the stereoscopic television receiver at a low cost by using an existing VTR for High Vision. SOLUTION: A High Vision use VTR 20 that is able to conduct recording/ reproduction in full motion up to a High Vision size (1920×1024) and to conduct recording and reproduction at the quadruple speed for an NTSC size (640×480) with mode changeover provision is used, a right parallax image is given from one input terminal A 22 and a left parallax image is given from the other input terminal B 24 and a synchronizing signal denoting the right parallax image and the left parallax image is recorded on a video tape 30 by field recording for each 1/240sec together with the left/right parallax image.
Patent JP-S6134094-A (JP)
Inventor: ANATARII EIBURAHAMU OSUTOROOBU
IPC: B01J4/00
Filed: 1985-05-20
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-2000299022-A (JP)
Title: Recyclable power cable
Inventor: KODAMA SHINYA
IPC: H01B9/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a power cable with high heat-resistance, high flexibility, a high extrusion molding property, high water-tree resistance, and having a small shrink-back insulator with a high peeling-off property, high recovering workability, and high recyclability. SOLUTION: A power cable has a conductor 1, an inner semi-conductive layer 2b, and an insulator 3b, and the inner semi-conductive layer 2b is made of high molecular weight ethylene-vinyl acetate copolymer and semi-conductive carbon black, and the insulator 3b is made of heat resisting straight-chain polyethylene formed by polymerizing ethylene, propylene, and butene-1.
Patent JP-S60252907-A (JP)
Title: Equipment group controller
Inventor: FUJII MICHIKO
IPC: G05B15/02
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a control command at a high speed by actuating both an IF-THEN rule execution calculator and a monitor calculator in parallel to each other. CONSTITUTION:An IF-THEN rule execution calculator 1 applies an IF-THEN rule stored in a memory 3 to the equipment state of said memory 3 and stores a satisfactroy rule if exists into the memory 3. At the same time, the calculator 1 delivers a memory command and a display command to a monitor calculator 2 and a monitor device 4 respectively. Then the calculator 1 executes immediately the next IF-THEN rule and then gives an indication to an input/output device 5 via a control line 10 after the execution is through with all rules in order to deliver a control command to an equipment group 6.
Patent JP-H06321179-A (JP)
Title: Boat with outrigger
Inventor: KITA MASATO
IPC: B63H21/17
Filed: 1993-05-10
Abstract: PURPOSE:To provide a boat with outrigger in which the base end of an outrigger having a float on the top end is connected to one side part of a hull, which can be made compact at carrying, and regularly stabilize the loading posture on a vehicle roof. CONSTITUTION:In the state where the base end of an outrigger 33 extending one side of a hull 31 is attachably and detachably connected to one side part of the hull 31, and the hull 31 in the vertically reversed posture is placed on the outrigger 3 in the vertically reversed posture, protruding parts 106, 115 capable of nipping the other side part of the hull 31 are provided on the base end part of the outrigger 33, and a placing stepped part 116 capable of placing one side part of the hull 31 is provided on the inside surface of the float 31.
Patent JP-H11287773-A (JP)
Title: Method and device for analyzing x-ray diffraction
Inventor: OMOTE KAZUHIKO
IPC: G01N23/207
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reliably measure in-plane diffraction even at a laboratory level without any need for constructing a large-scale facility by easily creating paral lel X-ray beams with a high intensity. SOLUTION: In a method, an X-ray diffraction method for detecting in-plane diffraction rays being diffracted on a crystal surface that is vertical to a sample surface using an X-ray counter 8 is made when X rays R1 are applied to a sample 7 at a small incidence angle δ. X rays being generated from an X-ray source F are diffracted by a parabolic surface multilayer film monochrometer 1 and then are applied to the sample 7. The parabolic surface multilayer film monochrometer 1 is formed by laminating a heavy element layer and a light element layer alternately for a plurality of times, and further a surface that is the surface of the parabolic surface multilayer film monochrometer 1 and where X rays are applied is formed on the parabolic surface.  The parabolic surface multilayer film monochrometer 1 can form parallel X-ray beams with an extremely high intensity, thus reliability measuring in-plane diffraction.
Patent JP-S61267979-A (JP)
Title: Magnetic recording device
Inventor: ARIGA TOMOE
IPC: G11B21/20
Filed: 1985-05-21
Abstract: PURPOSE:To make the first magnetic head have the degree of freedom of an inclination within the range of a gap by making the first magnetic head and a magnetic head reinforcing body abut on each other by providing a necessary gap. CONSTITUTION:A magnetic head reinforcing body 4 wound to about the side face of the first magnetic head 2, also spread out in the same plane direction as a magnetic head holding member 3, and fixed by a means having the degree of freedom integrally with the magnetic head, and the first carriage 1 are made to abut on each other by providing a necessary gap 4a. The head 2 and the reinforcing body 4 are loaded so as to the degree of freedom within the range of the gap 4a, by using a pivot 1a as a supporting point, through the holding member 3. When the head 2 is inclined together with the holding member 3, until the gap 4a comes not to exist, the reinforcing body 4 abuts on the carriage 1 of the holding body 3, and the inclination is controlled. In this way, the head 2 can be inclined by a necessary quantity, the remarkable deformation of a disk is not generated and the life of the disk can be improved.
Patent JP-S5734099-A (JP)
Title: Epitaxial growth of liquid phase
Inventor: ISHII MAKOTO
IPC: C30B27/00
Filed: 1980-08-06
Abstract: PURPOSE: To prevent the thermal corrosion of base plate crystal and to obtain a high-quality growth layer of thin film easily without using a high-purity gas, by carrying out epitaxial growth of liquid phase by utilizing a separating material of atmosphere between a melt for growth and its atmosphere.  
     CONSTITUTION: The base plate crystal 38 of InSb is set in the container 19 and the atmospheric gas separating material 34 is put in it. The melt 36 for growth obtained by adding InSb and a p type impurity to In is added to the container 18, and the atmospheric gas separating material 33 is added to it. Similarly, the melt 37 for growth prepared by adding InSb and an n type impurity to In is fed to the container 21, and the atmospheric gas separating material 35 is fed to it. A boat is heated to 250°C and InSb and the impurity are dissolved. The sliding member 13 is moved, the electrically-conductive holes 16 and 24 are brought in line, and the separating material 34 is transferred to a material chamber for growth. Similarly, the electrically-conductive holes 15 and 23 are brought in line, the melt 36 and the separating material 33 are sent to the container 19. The base plate crystal 38 is brought into contact with an In melt for growth. The temperature is lowered gradually from 250°C. During cooling, a p type InSb is subjected to epitaxial growth on the base plate crystal of InSb. The surface of the grown crystal is covered with the atmospheric gas separating material during cooling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62267250-A (JP)
Inventor: JIYON EDOMUNDO AROUSUMISU
IPC: C07C235/18
Filed: 1987-05-01
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-S61265960-A (JP)
Title: Device for scanning and reading original
Inventor: NISHIKAWA MASAHARU
IPC: G03B27/50
Filed: 1985-05-21
Abstract: PURPOSE:To correct the dimensional distortion of an formed image on a slope providing a means detecting the inclination of a surface to be scanned with respect to a relative moving direction and constituting such that the speed of the relative moving is controlled according to the inclination information detected by said means. CONSTITUTION:A strip image forming lens 20, a slit 21 and a strip reading element 22 are contained in one body in a scan unit 14 so that in terms of the part where the surface to be scanned of the spread center of a book 12 inclines, a change in the pitch of a strip pattern 19 is detected as inclination information on the surface to be scanned. When an original is read and scanned, an original platen 11 and the read and scan unit 14 are relatively moved as an arrow shows, and original information is read out. Simultaneously the strip pattern 19 is detected, and the change in the pitch is read out as the inclination information of the original surface, whereby the speed of the relative movement of the scan unit 14 is controlled.
Patent JP-S5442848-A (JP)
Title: Method of treating blast furnace slag leached water
Inventor: MOGI ATSUKO
IPC: C02F1/76
Filed: 1977-09-12
Abstract: PURPOSE: To reduce COD, by oxidizing oxygen acid with reducing 5 2 - and S after treating up to the maximum potential of aqua regia by adding sodium hypochloride.  
     CONSTITUTION: Blast furnace slag is leached by cooling water, rain water, etc., and the leached water is yellow and its COD and pH value are high. Oxygen acid with reducing S 2 - and S is oxidized by adding sodium hypochloride to the aqua regia near the maximum potential of the aqua regia, the maximum value of the oxidation- reduction potential of thiosulfate ions in the aqua regia, thus reducing COD loads while eliminating yellow color. Free S precipitating at that time is filtered and leached water is drained under a condition that fits the drainage standard. It depends upon the fact that the patterns of oxidation-reduction potentials in the case when sodium hypochloride is added to each of aqua regia and S 2  O 2 - 3  in aqua regia resemble extremely close and both maximum values also agree approximately 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000304508-A (JP)
Title: Three-dimensional input device
Inventor: IDE HIDEKAZU
IPC: G06T7/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To realize three-dimensional input which is not dependent on projection angle information of reference light, obtain three-dimensional input data of high precision, independently of precision of projection angle control, and improve reliability of data. SOLUTION: Three-dimensional input equipment 1 projecting reference light U comprises a pair of imaging systems 20A, 20B which image an object at positions isolated from each other, a first matching means 311 which makes pixel positions of a first and a second imaging surfaces correspond with each other on the basis of imaging data when the reference light is projected, a second matching means 312 which makes pixel positions of the first and second imaging surfaces correspond with each other on the basis of imaging data when the reference light is not projected, and a selecting means 313 selecting either one out of the two obtained correspondences. Data D corresponding to a light receiving angle decided by the selected correspondence relation are outputted.
Patent JP-H04315058-A (JP)
Title: Apparatus for judging detection abnormality of acceleration detector of moving body
Inventor: INOUE YOSHIAKI
IPC: G01P15/18
Filed: 1991-04-12
Abstract: PURPOSE:To judge whether three acceleration sensors for detecting the accelerations of a moving body in forward, rearward, left and right directions are normally operated. CONSTITUTION:A detection abnormality judging apparatus is adapted to an acceleration detector having acceleration sensors 18, 20, 22 arranged so that two directions are spaced apart at an equal angle alpha from one direction and detecting accelerations G1, G2, G3 in three directions. In first constitution, alphais 120 deg. and, when the absolute value of the sum total Gt of G1-G3 exceeds a threshold value G0, it is judged that any one of the sensors is abnormal. In second constitution, predetermined operation is performed when a moving body is in a straight advance state to judge the abnormal sensor.
Patent JP-S603339-A (JP)
Inventor: MORIYAMA MASARU
IPC: E04B1/342
Filed: 1983-06-17
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-S5733423-A (JP)
Title: Measuring method of electromagnetic conversion characteristic of magnetic head
Inventor: DOI KAZUMASA
IPC: G11B5/455
Filed: 1980-08-07
Abstract: PURPOSE:To lower the gain of a reproducing system and to increase the stability to the oscillation, by securing a linear wave detection at a low level. CONSTITUTION:A magnetic head 2 and a cut head 3 are made to slide on a magnetic tape 1. The frequency of oscillation of a cue oscillator 7 is supplied to the head 3 via a switch (SW-2) after securing the interlocking to a reference oscillator 4 to be recorded on the tape 1 in the recording mode. In the reproducing mode, the reproduced cue signal supplied from the head 3 is supplied to a reproduction amplifier through the switch SW-2. The output of the amplifier 9 is supplied to a sample holding circuit 11 via a waveform shaping circuit 10.
Patent JP-H01279288-A (JP)
Title: Circuit for fixing luminance of display monitor
Inventor: YAMAGUCHI DAIGO
IPC: H04N5/57
Filed: 1988-05-06
Abstract: PURPOSE:To obtain luminance of the same level as that obtained when the number of scanning lines is large even when the number of scanning lines is small by applying a voltage for raising luminance across a transistor across which a luminance adjusting voltage is applied from another DC power source when the number of scanning lines is small. CONSTITUTION:In the case a signal is outputted from a mode discrimination circuit 15 at the time of a small number of scanning lines, an analog switch 14 is turned on and the luminance raising voltage of about 5V is applied across the base of the transistor 6 from the DC power source 11 which is provided separately from a DC power source 9 for adjusting luminance. Therefore, the change in the emitter voltage of the transistor 6 is transmitted to a video signal output circuit 7 and the whole gain of video signals is raised. As a result, the decline of the luminance of a display monitor is prevented and displays can be made even when the number of scanning lines is small.
Patent JP-S63274003-A (JP)
Inventor: IWASHITA SEIJI
IPC: F21S2/00
Filed: 1987-05-06
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-S5442956-A (JP)
Title: Electronic cash register
Inventor: UNNO SHIYOUHEI
IPC: G07G1/00
Filed: 1977-09-10
Abstract: PURPOSE: To ensure an assured decision for the displaying lamp by giving continuous lighting to one of the two lamps and blinking to the other lamp: the guide lamp to indicate the key to be operated next to the operator; and the display lamp to display the state of process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5633522-A (JP)
Title: Vibrator generating minute vibration
Inventor: SHIRAISHI KENJI
IPC: G01M7/00
Filed: 1979-08-29
Abstract: PURPOSE: To enable the generation of a desired minute vibration in a state where the influence of the on-floor vibration is small by negatively feeding back the detected output due to an acceleration vibrometer to the vibrator thereby to control the vibrating acceleration of the vibrating plate of the vibrator.  
     CONSTITUTION: When an upward vibrating acceleration is generated on the vibrating plate 4 at an instant by the on-floor vibration, the vibrating acceleration is detected by the acceleration vibrometer 5 and negatively fed back to the vibrator 3 through a control amplifier 6. Accordingly, an outer disturbance vibrating acceleration generated on the vibrating plate 4 due to the on-floor vibration is reduced. Similarly, vibrating acceleration produced on the vibrating plate 4, which is generated by the electrical noise of an excitation power source of the vibrator 3, is reduced, and a desired minute excellent vibration having small influence of on-floor vibration or the like, can be generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06324226-A (JP)
Title: Waveguide device and its production
Inventor: KAMATA YOSHIYUKI
IPC: G02B6/13
Filed: 1993-05-11
Abstract: PURPOSE:To lessen connection loss by forming specific grooves by dry etching near the connecting surface of a first waveguide part. CONSTITUTION:Only the points 6a, 6b corresponding to connecting surfaces at the time of butt connection are exposed at a desired width and the other surface parts are coated with a resist 7. After the surface over the entire part is subjected to dry etching, the resist 7 is peeled away. Consequently, only the constituting material of the thin-film body existing right under the exposed surfaces 6a, 6b is etched away and the grooves 8 are so formed as to enclose the first waveguide part A to be formed. The grooves 8 are so formed as to have the depth at which the grooves penetrate the entire part of the core layer 4 and further arrive at the point lower than the front surface 2a of a common lower clad 2 existing thereunder. Then, the dry etching surfaces A1, A2 in the first waveguide part A are formed as perpendicular surfaces which are both flat from the surface of the gap layer 6 clown to the desired depth of the common clad 2.
Patent JP-S5633557-A (JP)
Title: Noncontact measuring method of speed
Inventor: MATSUMOTO KOUICHI
IPC: G01P3/64
Filed: 1979-08-29
Abstract: PURPOSE: To enable continuous measurement even when the change of speed is large by a method wherein the uneven signals of light from a moving surface are detected by means of two pairs of detectors, the polarity correlation of the signals is calculated, and control for catching the peak of the wave-form is conducted.  
     CONSTITUTION: Detectors 1a, 1b are arranged at locations where can detect the uneven signals of light from the moving surface at fixed interval, the output signals are provided to Schmidt circuits 4, a shift register 5, an EX-NOR circuit 6 and a CR low-pass filter 7, and polarity correlation is calculated. A microcomputer 10 takes in polarity correlation output, conducts processing necessary for the measurement of speed, and controls the pulse intervals of the shift register 5 while displaying speed to an annunciator 13. Thus, a peak is detected from a polarity correlation wave-form, speed can be obtained by conducting control for cathcing the peak, and the speed can continuously be measured even when the change of speed is large. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01279494-A (JP)
Title: Picture signal recorder and memory cartridge
Inventor: YAMADA HIDETOSHI
IPC: G11C11/406
Filed: 1988-05-02
Abstract: PURPOSE:To reduce power consumption in a memory by applying refresh control of an IC memory at a period in response to the temperature in the vicinity of the IC memory. CONSTITUTION:The image of an object caught by a lens 2 is projected onto an image pickup element 3 and an output signal of the element 3 is supplied to a signal processing circuit 4. The circuit 4 applies the processing such as color separation, gain adjustment and A/D conversion and the result is recorded in the IC memory as a picture signal. A memory control circuit 7 applies refresh to the memory 5 to decide the refresh period based on temperature information obtained by a temperature detection section 6. Thus, when the temperature is high, refresh is applied at a shorter period and when the temperature is low, refresh is applied at a longer period respectively.
Patent JP-S5233577-A (JP)
Title: Optical smoke detector
Inventor: ITSUAKI NOBORU
IPC: G08B17/10
Filed: 1975-09-09
Abstract: PURPOSE:To detect smoke by allowing coherent light by pumping laser of optical fibers to transmit through the smoke.
Patent JP-H045304-A (JP)
Title: Snow melting device
Inventor: YOSHIKAWA MASAO
IPC: E01H5/10
Filed: 1990-04-23
Abstract: PURPOSE:To efficiently melt snow by mounting a cylindrical unit rotatably onto a runnable carriage with its axial center coming into contact with a running surface, and additionally providing a heating source in the cylindrical unit. CONSTITUTION:Fuel is supplied to a gas burner arranged in a cylindrical unit 2 and a gas burner 8 mounted to an auxiliary arm 1a and ignited by opening a cock 7. A flame reaches internal and external surfaces of the cylindrical unit 2 from each hole of the burners 3, 8 to heat the unit 2. Further the cylindrical unit 2 is rolled to melt snow on a rolling surface when a carriage W runs on a snowfall surface.
Patent JP-H06325125-A (JP)
Title: Network design system and designing method
Inventor: ISAWA NOBUMASA
IPC: H04L12/28
Filed: 1993-05-11
Abstract: PURPOSE:To provide a network design system which suppresses the complicatedness of an automatic design part and complies with diverse users' demands by mounting common users' requests regarding the design of a network on automatic design parts. CONSTITUTION:This system consists of an input part 1, a design part 2, and an output part 3; and the design part 2 consists of plural design blocks 11-13 divided by design functions and the design blocks consists of partial automatic design parts 111-113 which automatically solve design problems, partial display correction parts 121-123 which enable the results of the partial automatic design parts to be displayed and corrected, break point setting points which set a break point where a flow of automatic design processing is interrupted and a partial display correction part is actuated when an operator sets it in advance, and an entry point which makes a return to a partial automatic design part of a current design block or a design block before the current design block by operator's specification and allows the design processing to be tried again.
Patent JP-H047914-A (JP)
Title: Sample-and-hold circuit
Inventor: OYA MITSUNARI
IPC: H03M1/12
Filed: 1990-04-25
Abstract: PURPOSE:To eliminate the effect of a just preceding analog input signal and to reduce crosstalk by providing an initializing period of a capacitor before start of sampling and executing the sampling after a prescribed voltage is set. CONSTITUTION:A switch 71 is closed and a charge/discharge circuit 72 charges/ discharges forcibly at a 1/2 level of a reference voltage Vf to initialize a capacitor 60. Then an analog switch 53 is closed to input an analog input signal V51. Thus, a voltage at an output terminal 61 is changed into an analog input signal V51 from the voltage of the capacitor 60 after initializing. Then sampling is finished within a sampling time of the analog input signal V51, then the analog switch 53 and the hold mode is entered. A/D conversion is applied during the hold mode.