baber/WOPTO huggingface dataset:
Patent JP-H07209338-A (JP)
Title: Optical current measurement device
Inventor: TERAI KIYOHISA
IPC: G01R15/24
Filed: 1994-01-11
Abstract: PURPOSE:To measure electric current with precision even in the atmosphere with large vibration and fluctuation in temperature by assigning an annular insulation member between end part flanges of a tubular tank and then winding and fixing the periphery of the member with an optical fiber. CONSTITUTION:At the seam of a GIS tank 1, an insulation spacer for fixing a sensing fiber 23 is attached, and on the upper surface of the insulation spacer, an insulation cover 31 for protecting a fiber 23 is attached with a space 23 kept. Further, above the cover 31, with an insulation material 33 in between, a conductive cover 34 encloses it so that the both parts of the tank 1 are connected. Further, outside the tank 1, a sensing fiber part 11 is so arranged that it encloses the conductor 2, and a light emitting fiber 12 and a photo-detecting fiber 13 extend from the fiber part 11, connected to a light source 14 and a detector 15, respectively. The output signal of detector 15 is calculated by a signal processor circuit 16, and its result is outputted from an output terminal 17.
Patent JP-S5698624-A (JP)
Title: High speed photometric device using multi light receiving elements
Inventor: OONO YOSHIHIRO
IPC: G01J1/42
Filed: 1980-01-09
Abstract: PURPOSE:To perform precisely and speedily the photometry with a simple constitution by selecting the detecting signals from the multiple light receivers with the multiplexer, inputting to AD coverter and adding by the adder the data of each light receiver. CONSTITUTION:Light receivers 2, for instance 30 pieces in number, are arranged around the lighting fixture to be measured 1, and their outputs are selected by the analog multiplexer 3 in turn, inputted by AD converter 4 and sent to the computing control circuit 5. This action is repeated 100 times, and 100 data are inputted at the interval of 1ms for each light receiver, then data for each receiver are added by the computing circuit. These data correspond with the integrated value during 100ms at almost same time. Because the integral circuit whose time constant is big is not used and the AD converter can do by one piece, high precision and high speed measuring can be made by comparatively simple constitution.
Patent JP-H06205111-A (JP)
Title: Display processing method
Inventor: KIMATA HIROSHI
IPC: G06F13/00
Filed: 1993-01-07
Abstract: PURPOSE:To easily provide a formal transmission address by inputting an abbreviated transmission destination address when there are a lot of transmission destinations and the transmission destination address is long. CONSTITUTION:This method is composed of an input step 14 for inputting the abbreviated transmission destination address, translation step 15 for translating the abbreviated transmission destination address to the formal transmission destination address based on a previously set formal transmission destination address data base, and display step 16 for displaying this formal transmission destination address in place of this abbreviated transmission destination address. Thus, since the inputted abbreviated transmission destination address is translated into the formal transmission destination address and displayed, data can be transmitted to the correct transmission destination without fail.
Patent JP-S57115029-A (JP)
Title: Driving circuit for switching
Inventor: NISHINO TOSHIO
IPC: H03K17/0424
Filed: 1981-01-09
Abstract: PURPOSE: To reduce a storage time of a main transistor and to quicken a switching speed, by decreasing the driving current of a main transistor (TR) through an induced voltage in the third winding provided in an output circuit of the main TR.  
     CONSTITUTION: When a pulse is applied to the primary winding n 1 , a current IB is induced in the secondary winding n 2  and a main TR3 turns on. Then, a current I c  starts flowing and increases with time. A current I"B is induced in the secondary winding n 2  by flowing the current I c  in the tertiary winding n 3 . Since the current IB, I"B flow opposingly, the base current of the main TR3 is decreased. When the pulse in the primary winding n 1  is extinguished, the current I"B only remains to turn off the main TR3 in high speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61164331-A (JP)
Inventor: ERITSUKU BORUNIYU
IPC: H03K23/00
Filed: 1986-01-07
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-H10197583-A (JP)
Title: Analog input diagnostic device
Inventor: SHIGIHARA KENJI
IPC: H03M1/10
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of an obstacle, and prevent input of an incorrect value by comparing an analog input value converted into a signal with a reference value, and detecting the existence of abnormality of an analog input device on the basis of a compared result. SOLUTION: An analog input signal is amplified by an analog input circuit 1, and an analog input value VIN converted into a digital signal by an A/D converter 2 and an A/D conversion value (a reference value) VOFF at opening time of an input part of the A/D converter 2 preset to a VOFF setting unit 3, are compared with each other by a comparing part 4. An abnormality detecting part 5 judges it as the occurrence of release trouble by which input of the A/D converter 2 is put in a release condition when coincident time of the input value VIN and the conversion value VOFF continues for a constant time or more.  Therefore, disconnection trouble of a channel changeover switch up to the A/D converter 2 from the input circuit 1 and opening trouble such as contact failure of a connector can be detected, and gathering of incorrect data by such opening trouble of an analog input device can be prevented.
Patent JP-H08188370-A (JP)
Title: Surface grinding method and device of man conveyer handrail
Inventor: HIRAMA YUTAKA
IPC: B24B23/06
Filed: 1995-01-09
Abstract: PURPOSE: To provide a surface grinding method and device of a man conveyer handrail which can grind while generating no unevenness, in a short time. CONSTITUTION: When the surface of a man conveyer handrail 1 is ground, a belt sanding machine 12 is provided to make contacting to the surface of the man conveyer handrail 1, and to make the rotating direction of the belt sanding machine 12 reverse F2 to the driving direction F1 of the man conveyer handrail 1, under the condition driving the man conveyer handrail 1. And by rotating the belt sanding machine 12 in the direction F2, the contaminated surface of the man conveyer hand rail 1 is to be moved in the driving direction while being ground by the belt sanding machine 12, and a worker can grind the whole body of the man conveyer handrail 1 continuously while staying at almost a constant position.
Patent JP-H08189833-A (JP)
Title: Oscillation gyroscope
Inventor: TERAJIMA KOKICHI
IPC: G01C19/56
Filed: 1995-01-09
Abstract: PURPOSE: To provide an oscillation gyroscope with a small size and high sensitivity. CONSTITUTION: The oscillation gyroscope is composed of a first and a second perpendicularly sliding oscillators 11a, 11b unitedly formed in a plane at a right angle to a z-axis of a three-dimensional coordinate system and which is utilized to detect angular speed on the circumference of the z-axis. Each perpendicularly sliding oscillator 11a, 11b is composed of piezoelectric elements 12 and electrodes 13a, 13b, 13c installed in planes respectively at a right angle to the z-axes of the piezoelectric element 12 and at the same time, respective piezoelectric elements are polarized in different directions.
Patent JP-S58119781-A (JP)
Title: Snow generator
Inventor: NAKAMATSU YOSHIROU
IPC: H02N11/00
Filed: 1982-01-09
Abstract: PURPOSE:To generate an electric current by matching different metals or N type and P type semiconductors, contacting one end with snow and setting the other end at a temperature higher than the snow temperature. CONSTITUTION:Electrodes 3, 4, 5 are provided at N type and P type semiconductors which are made of bismuth and tellrium as a thermoelectric element, snow 6 is contacted with the electrode 5, the electrodes 3, 4 are contacted with the environment 7 at the temperature higher than the snow temperature, thermal current which is produced by Seebeck effect by utilizing the temperature difference, thereby generating. Many thermoelectric elements 1, 2 are mounted on the cylindrical wall of a cylinder 10, are wired, snow 6 is supplied into the cylinder 10, and the exterior of the cylinder 10 is set to the temperature higher than the snow temperature, thereby obtaining electric power from the terminals 11, 12. Accordingly, a generator which has no movable section can be simply formed by utilizing the low temperature of the snow.
Patent JP-H09190958-A (JP)
Title: X-ray mask, and its manufacture
Inventor: YOSHIHARA TAKUYA
IPC: G03F1/22
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the sidewall of a pattern from getting rough, when forming a fine pattern, by constituting an X-ray absorber of alloy of Ta and Ge. SOLUTION: An X-ray absorber 1 consisting of TaGa alloy is grown on an X-ray mask 7 by sputtering method. TaGe alloy is used for the target. At this time, when the pressure of the sputter gas changes, the stress of the X-ray absorber 1 changes largely, whereby a film favorable in stress control, stability, density, etc., of the X-ray absorber can be obtained. Hereby, equal contrast can be obtained with a thinner thickness than a conventional material, and TaGe is amorphous in structure, and at the time of formation of a pattern of 0.1nm or under, the roughening of the sidewall of the the pattern by the crystal grain boundary does not occur.
Patent JP-S62158479-A (JP)
Title: Coiled bioreactor
Inventor: FUJIMURA AKIHIRO
IPC: C12M1/40
Filed: 1986-01-08
Abstract: PURPOSE:To raise utility of biological catalyst, by forming a water-permeable, water-insoluble catalytic layer having a great number of linear protrusions and containing a biological catalyst on the surface of a belt, winding the belt around a core and covering the outermost part with a protecting cover. CONSTITUTION:The surface of a belt 2 using a film comprising a synthetic resin, etc., cloth, net, etc., is provided with a water-permeable, water-insoluble catalytic layer 20 (e.g., calcium alginate layer) having a great number linear protrusions perpendicular to the major axis direction of the belt 2 and containing a biological catalyst such as an enzyme, yeast, etc. An integrated material 21 of both the materials thus obtained is coiled around a core 10 and the outmost layer is covered with a cylindrical protecting cover 23 made of a synthetic resin. Consequently, total surface area per unit volume of catalytic part is large, therefore treatment rate of reaction solution is high, utility of yeast and enzyme is high and flow resistance of reaction solution is relatively small. A bioreactor of this kind can be readily and inexpensively manufactured.
Patent JP-H01179879-A (JP)
Title: Ice making device for refrigerator and the like
Inventor: MAEKAWA YUKIHIRO
IPC: F25C1/18
Filed: 1988-01-07
Abstract: PURPOSE:To contract a difference between ice making times of respective sections of an ice making pan, by a method wherein a ventilating passage is provided below a cooling plate and a ventilating hole is provided at the central part of the same while a rib is established at the outer periphery of the rear surfaces of central sections of the ice making pan so as to surround the ventilating hole. CONSTITUTION:An ice making device 24 is provided with a ventilating passage 14, provided below a cooling plate 22, a ventilating hole 23, provided at the central part of the cooling plate 22, and a rib 15b, established at the outer periphery of the rear surfaces of central sections 15a of the ice making pan 15 so as to surround the ventilating hole 23. As a result, a portion of cooling air which flows through the ventilating passage 14 flows through the central rear surface space of the ice making pan 15 after passing through the ventilating hole 23 and is stagnated in a division provided by the rib 15b. Accordingly, cooling of only the central sections 15a of the ice making pan 15 is promoted and the increase of the amount of heating of a heating plate 12 at the central part of the same is cancelled, whereby the freezing speed of the central sections 15a is not slowed down specially, a difference between the ice making times of respective sections 15a may be reduced and transparent ice may be produced efficiently.
Patent JP-S5494463-A (JP)
Title: Control of early rolling for tandem rolling mill
Inventor: ICHIHARA JIYUNICHI
IPC: B21B37/48
Filed: 1978-01-10
Abstract: PURPOSE: To permit a stable tension controlled operation from the early period of tandem rolling by collecting predicted values for the load of down flow stand and the thickness of plate by using the rolling force when metal enters into the up flow stand and the thickness of plate on the inlet and outlet sides.  
     CONSTITUTION: When a metal to be rolled enters into the second stand, its rolling force is measured and then the plate thickness Hm 2  on its outlet side is obtained, and then a metal to be rolled enters into the third stand, its rolling force is measured and then the plate thickness Hm 3  is obtained and the pressure lowering ratio Rm and the pressure lowering function Qm 3  are further operated. By using these values, predicted rolling force, pressure lowering ratio, pressure lowering force function, plate thickness on the outlet side, etc., the ratio FCF is obtained, and by repeated operations, the collected rolling force Fa 4  and plate thickness Ha 4  on the outlet side are obtained. By using these values, operation is repeated to obtain the roll circumferential speed VR 3  of the third stand, and then the speed of the DC motor of the third stand is set up and feedback control is made in order to make the speed of the DC motor a set value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11199167-A (JP)
Title: Hand rail driving device for passenger conveyor
Inventor: MATSUO TOSHIAKI
IPC: B66B27/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a hand rail driving device for a passenger conveyer in which the tension of a chain can be verified with ease without removing steps and balustrade parts. SOLUTION: A force moving device 8 provided with a force moving guide 9, a first hole part 10, a first body 11, a first spring 12, a ratchet pawl 13, a ratchet teeth 14, a second hole part 15, a second body 16, a second spring 17, a micro switch 18, a first advancement suspension stopper 19, a second advancement suspension stopper 20, and a micro switch 25, is provided for a tension sprocket portion 7 which is interposed between a first and a second sprocket, and presses a chain 4 so as to impart tension thereto, and it is so designed that the deflection of the chain 4 is removed, the elongation of the chain 4 is detected, and it is reported that the chain is excessively elongated by means of the micro switches 25 and 18.
Patent JP-S58119677-A (JP)
Title: Solar battery
Inventor: YAMAGUCHI MASASHI
IPC: H01L31/0224
Filed: 1982-01-11
Abstract: PURPOSE:To obtain the highly efficient solar battery which can collect optically induced carriers in electrode parts, by using a conductive semiconductor polycrystal as surface layer electrodes. CONSTITUTION:A junction structure 12 such as a P-N junction or a heterojunction is formed on a semiconductor substrate 11 such as GaAs and Inp. A bottom surface electrode 13 is provided on the substrate 11, and the surface electrodes 15 are provided on a surface layer 14 of the junction structure 12. A plurality of thin electrode wires 16, which are provided separately with an interval being provided, are connected to a common electrode bus line 17. Thus the solar battery is formed. The surface electrodes 15, the thin electrode wires 16, and a part of the electrode bus line 17 are formed by the conductive polycrystal comprising the semiconductor material such as polycrystal Si. The bottom electrode 13 is constituted by a metallic material. A part 18 of the electrode bus line 17 is constituted by a metallic material for connection to other solar batteries each other.
Patent JP-S5285734-A (JP)
Title: High-frequency heating apparatus
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C7/02
Filed: 1976-01-07
Abstract: PURPOSE: To provide charred surface effectively by positioning a charring heater and a food to be cooked inclose vicinity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07212058-A (JP)
Title: Part holder
Inventor: IWATA YUJI
IPC: H05K1/18
Filed: 1994-01-12
Abstract: PURPOSE:To provide a part holder which is high in general-purpose properties for parts, low in manufacturing cost, and simple in structure, wherein the part holder which holds a part mounted on a printed board to prevent it from falling off due to turbulences such as vibrations. CONSTITUTION:A part holder 5 which stably holds a part mounted on a printed board nearly upright is equipped with elastic holding pieces 6 and 7 that elastically pinch both the side walls of a part between them and support members 8 and 9 that support the front and rear of the part.
Patent JP-H11268420-A (JP)
Title: Optical recording medium
Inventor: TAZAKI AKIRA
IPC: G11B7/24027
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve both the sensitivity and the weather resistance (stability), eliminate toxicity, make the manufacture comparatively easy, and reduce the manufacturing cost. SOLUTION: For this optical recording medium, on a supporting body 1, a recording layer 2 comprising a light non-metal interstitial compound of a transition metal, or a mixed phase of the interstitial compound and the transition metal, is laminated, and a recording bit is formed when the light non-metal interstitial compound of the transition metal in the recording layer 2 is composition-decomposed by the radiation of a laser recording beam into a transition metal single unit. In this case, the reflectance of the laser reproducing beam in the recording bit is increased compared to a non-irradiation part of the laser recording beam.
Patent JP-S62162202-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI JUN
IPC: G11B5/024
Filed: 1986-01-10
Abstract: PURPOSE:To prevent an image from deterioration due to the interference of an unerased signal and to suppress the increase of cost at its minimum by using a pair of the 2nd magnetic heads other than a pair of 1st magnetic head for recording video signals as erasing heads at the time of editing photographing. CONSTITUTION:An erasing signal generating circuit 26 is connected to a change- over switch 24. The output side of an erasing control circuit 27 having a command signal MOD input terminal 17, a picture recording/reproducing switching signal PB input terminal 28, a video head switching signal VH input terminal 29, and a sound head switching signal AH input terminal 30 is connected to a change-over switch 24 and respective constitutional elements in a video signal system and a sound signal system. A sound head 25 executes recording prior to recording by a video head 4 and a sound track and a video track are almost superposed. Thereby, the generation of rainbow-like noise on a screen can be suppressed by outputting a video signal erasing signal from an erasing signal oscillation circuit 26 through the change-over switch 24 and a recording amplifier 18 at the time of editing photographing.
Patent JP-H05190382-A (JP)
Title: Manufacture of electronic part
Inventor: KOJIMA YASUSHI
IPC: H01G4/40
Filed: 1992-01-09
Abstract: PURPOSE:To provide a method for easily and efficiently manufacturing a compact and reliable electronic part having a high performance. CONSTITUTION:An electronic part is manufactured by the steps of: forming a conductor pattern 2 on a sheet 1A made of a ceramic green body; wrapping the sheet 1A around a core made of a ceramic green body into the form of a column; firing the column-shaped body to produce a chip-shaped element assembly; and making external electrodes on both ends of the element assembly. The conductor pattern 2 is formed obliquely with respect to a direction in which the sheet IA is wrapped so that the pattern can be spirally arranged in the column-shaped body. The external electrodes are made to be electrically connected to both ends 2A and 2B of an internal electrode made up of the conductor pattern 2. Thereby, a compact and reliable chip inductor can be obtained.
Patent JP-H0571899-A (JP)
Title: Light tracer bullets
Inventor: YOSHIDA SAKAE
IPC: F42B12/38
Filed: 1991-01-11
Abstract: PURPOSE:To make it possible to enhance a visual confirmation capacity to catch air crafts on the other party side dramatically with regards to a light tracer signal bullet which is fired from air crafts or the like and light-emitted in the high air and used so as to generate light tracer and a light emission signal and transmit the intention of warning with safety to other air crafts or the like. CONSTITUTION:There is formed a light emission agent pressure nozzle 47 which houses a light emission agent 45 between a light tracing agent pressure nozzle 35 of a bullet body 31 and a warhead cap 43. The warhead cap 43 is further arranged to break away from the bullet body 31 by the combustion pressure of the light emission agent 45.
Patent JP-S58121687-A (JP)
Title: Electronic device with solar battery
Inventor: ARAKAWA KAZUHIRO
IPC: H01L31/042
Filed: 1982-01-12
Abstract: PURPOSE:To enable to set the angle of a light which is incident to a solar battery to the optimum incident angle by drawing the solar battery from an electronic device body and directing the photoelectric converting surface freely toward the prescribed direction. CONSTITUTION:A solar battery 1 is drawk from or contained in an electronic device 2 through a drawing rod 6 which is supported to elevationally movably to a post 7. The top of the rod 6 is bonded to a sphere 8, and a rotor 9 is secured to the back surface of the battery 1. Accordingly, the rotor 9 which is engaged with the sphere 8 is slidably movable on the sphere 8, and the battery  part 1 can move laterally and longitudinally.
Patent JP-S59197026-A (JP)
Title: Electrically driven camera using oscillatory wave motor
Inventor: KATSUMA MAKOTO
IPC: G02B7/04
Filed: 1983-01-12
Abstract: PURPOSE:To protect a circuit from the electromotive voltage which is generated in an oscillatory wave motor by an external force, by interposing a switch, which is turned on during the driving control time of the oscillatory wave motor, between an electro-mechanical energy transducing means and its driving circuit. CONSTITUTION:When switches 53 and 54 are turned on, electrostrictive elements 3a and 3b are connected to driving circuits 49 and 50, and oscillatory waves are generated in a fixed body to extend a lens barrel to an in-focus region. When an electric manual changeover switch 31 is turned on to select the manual driving during the driving control time of the oscillatory wave motor, a switching circuit 36 outputs a low-level signal to turn off a switch 51. Therefore, power is not supplied to driving circuits 49 and 50 independently of the positon of a release button, in a stroke and electro-strictive elements 3 which is the electromechanical energy transducing means are not operated. Consequently, driving circuits 49 and 50 and etc. are protected even if a counter electromotive voltage is generated in electrostrictive elements 3.