baber/WOPTO huggingface dataset:
Patent JP-H02305197-A (JP)
Title: Wiring board frame
Inventor: YAGUCHI HISANOSUKE
IPC: H05K7/02
Filed: 1989-05-19
Abstract: PURPOSE:To reduce a setting area by vertically symmetrically arranging terminal block fitting holes and fitting a wiring board to the front surface of a frame so as to be opened or closed in the form of a door and freely attached or detached. CONSTITUTION:Since terminal block fitting holes 13... are vertically symmetrically arranged, wiring is not changed for terminal blocks 14... even when a wiring board 11 is fitted to a frame 12 to be opened to right or to left. Then, there is no problem for wiring a trunk line or a private line, etc. Even when it is desired to change the setting place of a main wiring board frame 10 and to change the opening direction of the wiring board 10 with the change of the setting place, the wiring board 11 can be easily detached from the frame 12 by detaching screws of hinges 16 and 16. Further, since the terminal block fitting holes 13... are vertically symmetric, the opening direction can be changed without hindrance to the wiring. Thus, the main wiring board frame can be arranged in the side of walls, etc., and a space for setting it can be saved.
Patent JP-H0854492-A (JP)
Title: Leakage detecting method and device for detecting nuclear fuel rod from which radioactive fission product leaks
Inventor: RARUFU UORUTAA TORINO
IPC: G01T1/167
Filed: 1995-04-25
Abstract: PURPOSE: To detect the leakage condition of each nuclear fuel rod including hair line crack, by sealing a nuclear fuel rod in an enclosure, operating a fluid circulating circuit connected with the enclosure, and confirming the kind of the product and the leakage amount, by detecting the fission product carried by the fluid. CONSTITUTION: When the radioactive leakage of a fuel rod is detected by a chemical analysis of a core coolant, the fuel assembly is taken out from a pressure vessel, to be moved into a fuel storage rack in a spent fuel storage pool 50, and the fuel rod to be inspected 30 is taken out. Then the fuel rod 30 is inserted into a blind hole 140 through a channel 250 and a passage 190 of the enclosure 90, and a female screw of a cavity 280 is fitted into a male screw of a joint 230, to seal the fuel rod 30. Then the conduits 360 and 510 are attached, for example, the pressure air is supplied to a leakage detecting device through the blend hole 140, the path 190, the channel 250 and the cavity 280, the air is circulated by the fluid circulating means, to detect the radioactive substance by the detecting means, and the leakage condition of each fuel rod 30 is confined.
Patent JP-2000315259-A (JP)
Title: Database creating device and recording medium in which database creation program is recorded
Inventor: WATANUKI KEIKO
IPC: G06F17/30
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a database creating device to permit reference to numerical data about motion of a man, etc., simultaneously as reproducing a moving image of a desired scene by a motion capture system in creating of a database of the moving image. SOLUTION: This database creating device is provided with a database 101 to store a moving image and voice of a testee for each frame, an event information storage part 102 to store event information labeled to data of the moving image and the voice, a coordinate information storage part 103 to store coordinate information of each segment on a body of the testee for each frame, a rotation information storage part 104 to store rotation information of each segment of the testee for each frame, an integrating part 105 to integrate respective pieces of information stored in the database 101, the event information storage part 102,  the coordinate information storage part 103 and the rotation information storage part 104 by synchronizing them for each frame and to generate a multi-modal database and an output part 106 to output the data of the moving image and the voice to which access is made from the database 101.
Patent JP-H04351174-A (JP)
Title: Clamp loop circuit
Inventor: MATSUI TAKAO
IPC: H04N5/16
Filed: 1991-05-29
Abstract: PURPOSE:To freely set the ratio of a current flowing out of an error amplifier circuit to a current flowing in the error circuit. CONSTITUTION:When a voltage at a terminal 105 is higher than a base potential of a transistor(TR) Q3 and a current flows out of a terminal 106, a diode Q4 is reverse-biased and a current of (i2-i4) flows to a capacitor C1 as a charge current. On the other hand, when the voltage at the terminal 105 is lower than the base potential of the TR Q3 and a current flows in from the terminal 106, a forward current flows to the diode Q4, a Tr Q5 is cut off and a current of i2i4-(i5-i3) flops out of the capacitor C1 as a discharge current. The charge current is adjusted by varying the ratio of emitter areas of the TRs Q2, Q3.
Patent JP-H07135252-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TERASAKI TADASHI
IPC: H01L21/768
Filed: 1994-06-08
Abstract: PURPOSE:To provide a technique by which a flat interlayer insulating film can be formed without relying on the level difference of lower-layer wiring. CONSTITUTION:By depositing a silicon oxide film 20a on wiring 17 by simultaneously performing film formation anal sputter etching, the dimension 1' of a projecting bottom section formed on the surface of the film 20a due to the level difference of the wiring 17 is made smaller than the wire width 1 of the wiring 17. Thereafter, a flat interlayer insulating film is obtained by coating the film 20a with a spin-on glass film and etching at least part of the spin-on glass film.
Patent JP-H09291304-A (JP)
Title: Operation using briquette coke in blast furnace
Inventor: YAMAGUCHI RYOICHI
IPC: C21B5/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To keep the ventilation of a blast furnace to in a good condition and to enable securing of fuel ratio and production quantity by enlarging the opening of a sieve below a briqutte coke bin in a blast furnace in the case of lowering cold strength of the briquette coke at the time of blowing a large quantity of pulverized coal. SOLUTION: In an operational method of the blast furnace, the sieves satisfying the below-cited conditions (1)-(3) in the sieve opening are set, and the plus sieve briquette coke is mixed with the ordinary coke for metallurgy and the minus sieve briquette coke is mixed with an iron ore, and the coke mixed material and the iron ore mixed material are alternately charged layer by layer. (1) In the case of being <82wt.% cold strength of the briquette coke, the opening of the sieve below the briquette coke bin in the blast furnace is made to 25-35mm. (2) In the case of 82-84wt.%, the sieve opening is made to from 435-5 × (the cold strength wt.% of the briquette coke)mm to 445-5 ×(the cold strength wt.% of the briquette coke)mm. (3) In the case of >84wt.%, the sieve opening is made to 15-25mm.
Patent JP-H02304500-A (JP)
Title: Word recognition system
Inventor: OKASHITA KAZUHIKO
IPC: G06F3/16
Filed: 1989-05-18
Abstract: PURPOSE:To secure a high recognition rate and to easily perform real-time processing by inputting the mean frequency characteristics of a high-frequency emphasized voice waveform to a neural network. CONSTITUTION:The recognition system 1 is constituted by combining a high-fre quency emphasis part 10A, band-pass filters 10, averaging circuits 15, the neural network 20, and a decision circuit 30. Then when a word is recognized from an input voice by using the neural network 20, the mean frequency characteristics of the high-frequency emphasized voice waveform are inputted to the neural network 20. Therefore, preprocessing for obtaining the input becomes simpler than conventional complicate feature quantity extraction and the time required for the preprocessing may be short. Consequently, the high recognition rate is secured and the real-time processing is easily performed.
Patent JP-S5916374-A (JP)
Title: Semiconductor element
Inventor: NAKAYAMA NOBUO
IPC: H01L27/146
Filed: 1982-07-19
Abstract: PURPOSE:To obtain the highly efficient semiconductor element having an arbitrary shape and area at low cost by a method wherein a conductive film is formed on the semiconductor or a semi-metallic film of a single or more layers which are formed in such a manner that it is bridged on a plurality of electrode pairs formed on an insulating substrate. CONSTITUTION:After a transparent electrode 2 containing In2O3 and an Ni/ Cr electrode 3 are formed on a glass substrate 1 in such a manner that they are positioned facing each other, a CdTe film 4 and an Sn electrode 5 are formed on the above successively by performing a vapor-deposition method. In case of the equivalent circuit diagram when said semiconductor element is applied to an image sensor, 7-1-7-n in the diagram indicate photosensitive element arrays and 8-1-8-n indicate reverse-current preventing diode arrays. Also, 9 indicates row electrode terminals, and 10 indicates column electrode terminals. The image sensor thus obtained has the high sensitivity effective in wavelength range of 350- 850nm, and the frequency responsiveness of a picture element is high at 10<3>kHz. Accordingly, an object can be directly read out at a high speed, thereby enabling to make the device smaller in size and to cut down the cost.
Patent JP-S5653307-A (JP)
Title: Combustion method for upright firing furnace and burner to execute the same
Inventor: OOTSUKA MASAMITSU
IPC: F23D1/04
Filed: 1979-10-02
Abstract: PURPOSE: To enable firing with pulverized coal in a double cylindrical upright firing furnace for a liquid fuel use by a method wherein pulverized coal is delivered by a a constant quantity, transported by pneumatic transport in a preset air ratio and is  blown into a burner.  
     CONSTITUTION: The pulverized coal delivered by means of a constant quantity delivering system attached with a weight and volume meter 5 is carried from an injector 6 to a cyclone 8'. In said cyclone 8', the pulverized coal is separated from air and is stored in a service hopper 10. The pulverized coal stored thereat is delivered by a constant quantity delivering system 10' and is placed in an injector 12. The pulverized coal placed in the injector 12 is sent by the pressure of a blowing fan 13  to a burner 24 to be mixed with heavy oil and the air for atomization. The mixture  is burnt by being ignited in the burner 24 and is injected into the combustion chamber 2 of a furnace main body 1 together with the secondary air. By means of this  combustion gas, a material to be burnt in the furnace main body 1 is burnt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62284950-A (JP)
Title: Exhaust gas reflux controller for internal combustion engine
Inventor: NISHIDA MINORU
IPC: F02M25/07
Filed: 1986-05-31
Abstract: PURPOSE:To make highly accurate EGR control with no secular change performable, by controlling an exhaust gas recirculating quantity according to each output of an oxygen sensor detecting oxygen content in suction air mixed with exhaust gas and a pressure sensor detecting atmospheric pressure of this oxygen sensor. CONSTITUTION:During engine running, at an EGR control circuit 14, first a desired EGR rate is read out of a memory device on the basis of each output signal out of an engine speed detector 8 and a suction pressure detector 10, and the desired oxygen content conformed to this desired EGR rate is calculated. On the other hand, oxygen content in the suction air mixed with EGR gas is calculated by output of an oxygen sensor 18, and the calculated value of this oxygen content is compensated by output of a pressure sensor 19. And, the oxygen content after compensation is compared with the desired oxygen content, and on the basis of the compared deviation, output negative pressure of a control negative pressure generator 16 is regulated with each pressure of a suction negative pressure intake passage 9 and an atmospheric pressure intake passage 15, and opening of an exhaust gas recirculation control valve 12 is controlled by the output negative pressure after being regulated.
Patent JP-S5350910-A (JP)
Title: Frequency converter circuit
Inventor: OOKUBO TSUNEO
IPC: H04B1/28
Filed: 1976-10-20
Abstract: PURPOSE: To facilitate an IC formation with a simple structure for a radio receiver by connecting an oscillation coil and an intermediate frequency filter to the transistor collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S617007-A (JP)
Title: Rolling mill
Inventor: KATOU HEIJI
IPC: B21B29/00
Filed: 1984-06-20
Abstract: PURPOSE:To eliminate the need for intricate load control in the stage of roll shifting by disposing bending cylinders between the journal boxes of upper and lower work rolls and engaging the cylinders vertically movably with a housing. CONSTITUTION:The bending cylinders 15, 17 are provided to the overhang parts 14, 16 of the journal boxes 2, 4 of the work rolls 1, 3 and bending blocks 18 contg. cylinders 19 are disposed between the parts 14 and 16. The overhang arm parts 23 of the blocks 18 are engaged vertically movably with the housing 9 by means of detaining members 24 and are fixed in the axial central position of the rolls by means of pawls 27. The distances from the center of the rolling mill to the cylinders 19 on the driving side and operation side are made always equal when the rolls 1, 3 are shifted from each other by the arms 10, 11 of shifting devices 12, 13. The need for the intricate load control of the bending cylinders in the stage of controlling the shape by shifting the rolls is thus eliminated.
Patent JP-H07107086-A (JP)
Title: Method and equipment for confirmation
Inventor: RICHIYAADO HENRII GUSUKI
IPC: H04L9/32
Filed: 1994-06-08
Abstract: PURPOSE: To eliminate the need for generating plural comparison passwords by authenticating a user when a reproduced time dependent value is included in time dependent values within a prescribed range, generated locally by a certification node. CONSTITUTION: A request node 102 has a one-time password generator 300. The password generator 300 is called, when a user desires access to a host application. When the password generator 300 is called, the password generator 300 generates a one-time password 310 as a function of a user ID 302, an application ID 304, a sign-on key 306, and a time/date 308. The password 310 is sent to a authentication node 104 as part of the sign-on request 320. A password evaluation device 312 of the authentication node 104 uses the password 310 to reproduce the original time/date 308. The reproduced time/date is compared with a reference time/date 316 and when the difference is within a permissible value, the access is permitted.
Patent JP-H09312933-A (JP)
Title: Active filter control method
Inventor: NAKAGAWA TAKESHI
IPC: H02J3/01
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To realize the utilization of a low speed and low cost microprocessor by a method wherein minute time calculation processes are reduced without using the conventional polar coordinate transformation. SOLUTION: A 2-phase load current waveform (a) after the phase conversion is sampled with minute time intervals and the sampled data of one period are stored (b). The amplitudes of the positive-phase-sequence component and negative-phase-sequence component of a fundamental wave contained in the waveform of one period are calculated by a high speed Fourier's transformation unit (c) and the calculated amplitude values are multiplied (e) by the value of a sine wave data table (d) and the fundamental waveform component of the load current is obtained (f). The fundamental waveform component is deducted (g) from the load current waveform (a) to obtain the instantaneous value of a harmonic component (h) which is subjected to the phase conversion to obtain a compensation current command value.  With this constitution, the arithmetic process of the polar coordinate transformation can be eliminated.
Patent JP-H05302251-A (JP)
Title: Three point supporting system for piezoelectric material
Inventor: SAITO SADAO
IPC: H01L41/02
Filed: 1992-04-21
Abstract: PURPOSE:To transmit the bending motions based on the piezoelectric phenomenon in high response to increase the stability and the speed of needle selection in a knitting machine by supporting a piezoelectric bar with balls movably at the both ends and in midways, respectively. CONSTITUTION:In the support of a piezoelectric bar 2 for needle selection of a knitting machine, the rear end 2A and the top end 2B of the bar 2 are supported with balls 1A and 1B. The ball 1A is movably inserted into the rear end groove 17, while the ball 1B is into the rear end 5A of the finger 5. Further, the position in the midway of the bar 2 between the rear end 2A and the top end 2B is fixed with a rotor 3 attached to the midway supporting point 13 of the supporter 10 whereby the piezoelectric bar 2 is supported at the three points it can well follow the bending motions based on the piezoelectric phenomenon in high response. The top edge 5B of the finger 5 is displaced in accordance with the bending motions of the piezoelectric bar in high response to effect the connection and release of the jack butts.
Patent JP-S5460636-A (JP)
Title: Shaft coupling and manufacturing method thereof
Inventor: UEDA KATSUNOBU
IPC: F16D3/50
Filed: 1977-10-24
Abstract: PURPOSE: To reduce the vibration of a shaft coupling having a connecting part and an anchored part for holding coaxially coupled shafts, by providing a bushing which is secured in the anchored part by an elastic securing agent.  
     CONSTITUTION: The shaft coupling has the connecting part 2 and the anchored part 3 coaxial with a cylindrical body 1. For example, a driving shaft 10 is inserted into the connecting part 2 and fixed with a screw 4. The bushing 6 is inserted into the anchored part 3 and fixed with adjusting screws 5aW5d. A driven shaft 11 is secured to the bushing 6. Then, the driving shaft 10 is rotated and the eccentric vibration of the driven shaft 11 is corrected by adjusting said screws 5aW5c. Thereafter, the elastic securing agent 12 is filled and solidified between the anchored part 3 and the bushing 6. The driving shaft 10 and the driven shaft 11 are removed, thereby completing the shaft coupling. Moreover, the tentative fixation by the adjusting screws 5aW5d are eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5829313-A (JP)
Inventor: KURODA NAGAHARU
IPC: H02G5/06
Filed: 1981-08-14
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-H04328364-A (JP)
Title: Waveform equalization method for optical recorder and digital waveform equalizer
Inventor: AOKI IKUO
IPC: G11B20/10
Filed: 1991-04-30
Abstract: PURPOSE:To execute the variable control of an equalization coefficient by providing a switched capacitor setting the equalization coefficient and varing the switching period of the switched-capacitor. CONSTITUTION:A reproduction signal RF and a writing signal MO from a disk, both of which become the object of waveform equalization, are subjected sample-and-hold in synchronizing, with a clock DR-CLK for data reading through the use of a first sample-and-hold circuit 1 and a second sample-and-hold circuit 2. Then, a switched capacitor 5 setting the equalization coefficient for waveform equalization is provided. A pulse from a switching pulse generator 4 varies the switching period of the switched capacitor 5. Thus, the variable control of the equalization coefficient becomes posssible.
Patent JP-H05294874-A (JP)
Title: Production of bisphenol a
Inventor: FURUKAWA TOSHIHIKO
IPC: C07C37/84
Filed: 1992-04-20
Abstract: PURPOSE:To stably operate for a long period a centrifugal thin film evaporator for evaporating and removing phenol from the adduct of the phenol to the bisphenol A. CONSTITUTION:A method for producing the bisphenol A by removing phenol from the adduct of the phenol to the bisphenol A comprises charging the adduct into a centrifugal thin film evaporator maintained at pressure of >=45Torr and then evaporating and removing the phenol. The method enables to stably remove the phenol for a long period and obtain the highly pure bisphenol A.
Patent JP-S61284104-A (JP)
Title: Antenna system
Inventor: FUTAMURA TSUNETAKE
IPC: H04B1/3822
Filed: 1985-06-10
Abstract: PURPOSE:To fold the titled system into a small size at storage and to eliminate the need for a gas injecting device required for a buoy by forming the antenna with a spring conductor and giving a floating force by a floating boat made of a foamed plastic. CONSTITUTION:The antenna system 10 consists of the floating boat made of a foamed plastic, an antenna 12 formed by a spring conductor formed in a circle in the floating boat 11, a connecting part 13 connecting the floating boat 11 and the antenna 12 and a radio equipment 14 connected electrically to the antenna 12 by a cable 15. The antenna 12 is fixed to a fixed part 19 via a fixed rod. Through the constitution above, the radio equipment 14 acts like a weight and the stability against waves is improved. Further, the antenna 12 is, for example, folded by a folding part 21 and stored in a storage case 22. The case 22 is of double-cut structure. Thus, miniaturization and simplicity are attained.
Patent JP-S62283342-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1986-05-30
Abstract: PURPOSE:To form an electrophotographic sensitive body stable in potential characteristics during repeated uses by incorporating a specified disazo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer contains one of the disazo pigments represented by formula I in which each of R1, R21, and R22 is H, alkyl, such as methyl, ethyl, or propyl, alkoxy, such as methoxy, ethoxy, or propoxy, halogen, such as F, Cl, Br, or I, or cyano, and each is independent of each other; each of A and B is a coupler residue having a phenolic OH, and each is independent of each other; E is O or S, or N substituted by alkyl, aralkyl, or aryl; and n is 0 or 1. This disazo pigment is embodied by the disazo pigments of formula I-1, and the like.
Patent JP-S63292138-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-05-26
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and durability and applicable to the wide ranges of electrophotographic fields by using a specified thiafulvalene compound as an electric charge transfer material. CONSTITUTION:The electrophotographic sensitive body has a layer containing one of the thiafulvalene compounds represented by formula I in which each of R1 and R2 is H atom, optionally substituted alkyl, aralkyl, aryl, or carbamoyl group. It is preferred to use this compound of formula I for the charge transfer material of the electrophotographic sensitive body provided with a photosensitive layer functionally separated into a charge generating layer and the charge transfer layer, preferably prepared by dissolving this thiafulvalene compound and a binder in a proper solvent and applying this solution and drying it, thus permitting sensitivity and characteristics to be adequate, and variances of potentials in the light and in the dark at the time of repeated cycles of charging and exposure to be reduced.