baber/WOPTO huggingface dataset:
Patent JP-H10313482-A (JP)
Title: Central station and telephone set
Inventor: MIYATANI TETSUHIKO
IPC: H04W84/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate uneasiness of a message caller by converting a numeric string into a message and outputting a converted message in a voice signal. SOLUTION: If a message caller inputs, for instance, a numeric string '11 21 14 21' of a message 'AITAI (I want to see you)', when a first '11' is inputted, an interface part 1 receives it, a controlling part 2 temporarily stores it, also, '11' is sent to a voice repeating part 3, a voice signal of a corresponding '11' is sent to the part 2, the voice signal is sent to the caller of the message through the part 1, and the voice of 'A' is heard. The similar processing is repeated and finished. When the caller instructs message transmission, the part 2 receives it through the part 1 and outputs a numeric string that is temporarily stored to an encoding part 4, the part 4 encodes it and a transmitting part 5 sends it to a transmitting base station.
Patent JP-S612486-A (JP)
Title: Automatic white balance adjusting device of color video camera
Inventor: KOYAMA NORIO
IPC: H04N9/73
Filed: 1984-06-14
Abstract: PURPOSE:To reduce color shifting even for an optical source including a bright line spectrum and to make it possible to use the titled device also for a camera using a shutter by simply constituting the device of two light receiving elements. CONSTITUTION:The spectroscopic sensitivity distribution of visible light type silicon photodiodes 3, 5 receiving light from a white diffusion plate 1 is made close to visibility distribution and a filter fitted to the diode 5 transmits the center wavelength of said distribution, i.e. wavelength longer than 550nm. The output signals Wa, Ra of the diodes 3, 5 are supplied to a subtractor 8 through logarithm compressing circuits 6, 7 respectively. Therefore, the output signal of the circuit 8 has chromatic temperature information. The output signal is A/D converted and its digital signal is supplied to a microcomputer 10. In the microcomputer 10, a white balance control signal is previously determined in accordance with the chromatic temperature information. In this example, red and blue signal control signals obtained from the microcomputer 10 are A/D converted respectively and their analog signals are supplied to red and blue gain control circuits 12R, 13B respectively. Thus, the white balance is automatically adjusted at a real time.
Patent JP-S62279690-A (JP)
Title: Semiconductor laser
Inventor: MIHASHI YUTAKA
IPC: H01S5/223
Filed: 1986-05-28
Abstract: PURPOSE:To oscillate a semiconductor laser up to a high output in a stable basic lateral mode by providing an optical guide layer which is narrower than the width of an active region at the opposite side of the active region, smaller in its refractive index than the active layer and larger than the clad layer. CONSTITUTION:A semiconductor laser has a P-type GaAs substrate 11, a P-type AlxGa1-xAs buffer layer 12, an N-type GaAs current block layer 13, a P-type AlxGa1-xAs clad layer 14 formed on a groovelike opening 20, an N-type or P-type AlyGa1-yAs active layer, a first N-type AlxGa1-xAs clad layer 16 and an N-type AluGa1-uAs optical guide layer 17 formed on the layer 16, a second N-type AlxGa1-xAs clad layer 18 and an N-type GaAs contact layer. The width of a flat part on a groove in the layer 17 is narrowed as compared with the layer 15. Thus, a region that the effective refractive index of parallel direction to the substrate in an active region 23 is larger than that of other region at the center of the region 23 by the influence of the layer 17 is formed.
Patent JP-H04326779-A (JP)
Title: Exciting method for microwave of gas laser and microwave-excited gas laser
Inventor: IKEDA TETSUYA
IPC: H01S3/03
Filed: 1991-04-26
Abstract: PURPOSE:To effectively excite to discharge laser gas in a discharge tube by generating a uniform discharge of the gas in an axial direction of the tube. CONSTITUTION:A discharge tube 1 is axially inserted into a cylindrical cavity resonator 4 in which a waveguide for propagating a microwave from a microwave oscillator is connected to its side. Laser gas in the tube 1 is excited to be discharged by an electric field of the microwave transmitted to the resonator 4. A cylindrical metal ring tuners 9 are inserted slidably toward axially of the resonator 4 from terminal strips of both ends of the resonator 4 around the tube 1. A rod tuner 10 is axially movably inserted underneath the resonator 4 along the side of the resonator. A metal rod 11 is vertically slidably inserted above the resonator 4.
Patent JP-S5247762-A (JP)
Title: Dually balance type balance having an automatic feed weight
Inventor: EMURA CHIYOU
IPC: G01G1/38
Filed: 1975-10-14
Abstract: PURPOSE: To shorten a time for adjusting a feed weight and improve resolution by causing current to flow in a coil of an actuator via a proportional plus differential operator and an auxiliary servo amplifier in response to a signal resulting from the detection of an inclination a beam, and detecting an unbalanced moment with the magnitude of said current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6477077-A (JP)
Title: Imaging device
Inventor: MIZUTANI NAGAO
IPC: G03G15/16
Filed: 1988-05-18
Abstract: PURPOSE:To improve print quality by providing an intermediate transfer body and heating it for temporary fixation and main fixation. CONSTITUTION:A toner image formed on a latent image body 56 is transferred temporarily to the intermediate transfer body 66. This temporary transfer is carried out by heating the intermediate transfer body 66 locally by a heating means provided to the intermediate transfer body 66 and fusing the toner 62 on the latent image body 56. Thus, the toner image fixed temporarily on the intermediate transfer body 66 is fixed permanently on the recording medium 20 by the heating means. Thus, the temporary fixation and main fixation are carried out by heating the intermediate transfer body 66, so efficient imaging is performed. Consequently, the print quality and the reliability and operability of the operation are high and the durability and temperature controllability of the heating means of the intermediate transfer body are improved.
Patent JP-S5915062-A (JP)
Inventor: ITSUBO JIYUNICHI
IPC: B29C31/00
Filed: 1982-07-16
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-H05120448-A (JP)
Title: Three-dimensional computer graphic symbol generator
Inventor: JIYON EFU DAUSON
IPC: G06T15/20
Filed: 1991-04-26
Abstract: PURPOSE: To display the general three-dimensional(3D) library position of a symbol icon on a digital map system by including a start address and a plurality of vertexes in a vertex list and constituting each vertex of X, Y and Z offsets from a data point. CONSTITUTION: A 3D icon is displayed as a cube 60 and the cube 60 is constituted of five polygons P1 to P5 to digitally display the cube 60 and the 6th face is held at an opened state. Each of the five polygons P1 to P5 has four vertexes. The cube 60 is related to a coordinate system having X, Y and Z coordinates respectively corresponding to east, north and height directions and a reference point V1 is constituted so as to have coordinates (0, 0). When a polygon is set up so as to have three sides of optional sizes in a model unit (mu), a 2nd point V2 has coordinates (0, 0, 3).
Patent JP-H076727-A (JP)
Title: Fulltime filament automatic correction system
Inventor: NAKAJIMA TORU
IPC: B23K15/00
Filed: 1991-05-28
Abstract: PURPOSE:To prolong the life of a filament by realizing the complete automation of filament correction and the filament correction during welding. CONSTITUTION:In relation to an electron gun corrected by a filament 1, a grid 2, and an anode 3 and an electron beam taken out from the electron gun, a filament current and beam current measured by a filament current measuring apparatus 8 and beam current measuring apparatus 9 respectively, with respect to the change of the beam current relative to a certain fine change of the filament current. From this measured result, the filament current is controlled by a computing element 10 until the change of the beam current is converged into a certain fixed range, and finally a filament current optimum for the filament life is decided. This series of control is called as fulltime filament automatic correction, and filament correction can be always automatically performed during welding.
Patent JP-H02301406-A (JP)
Title: Frame device for centrifugal molding
Inventor: ITABASHI NORIYUKI
IPC: B28B21/80
Filed: 1989-05-17
Abstract: PURPOSE:To make the inner peripheral surface square similar to the outer surface and manufacture a concrete square cylinder of uniform wall thickness by dividing an inner frame into two or more and arranging the same in the outer frame in a manner that a passage for passing a concrete material between spaced apart inner frames. CONSTITUTION:An outer frame 3 and an inner frame 8 divided into two or more are installed on an end platen 1, and a passage 13 in which a concrete material can flow is formed between adjacent inner frames 8, 8. A set frame device is fixed to a retaining arm component 28 projectingly provided on a rotating disk 27 forming a rotating mechanism 18 by means of a frame fixing means 29. While the rotating disk 27 is rotated by driving a rotor 23, a concrete material is fed via a through-hole 2 of the end platen 1 into a frame device. The concrete material is pressed strongly to the inner wall of the outer frame 3 through the passage 13 by centrifugal force and filled all over the passages between the outer frame 3 and the inner frames 8. Rotation is stopped and given steam curing is carried out to cure the concrete material, and then the frame device is dismantled to manufacture a concrete square cylinder with square inner peripheral surface.
Patent JP-S5247356-A (JP)
Title: Double-node ocl fet amplifier protection circuit
Inventor: SAKAIDA ITARU
IPC: H03F3/20
Filed: 1975-10-14
Abstract: PURPOSE: The gate voltage of output FET is reduced under pinch-off voltage by protection circuit in order to prevent breakage of FET. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5915244-A (JP)
Title: Positive type photosensitive composition
Inventor: UEHARA MASABUMI
IPC: G03C1/72
Filed: 1982-07-15
Abstract: PURPOSE:To obtain a positive type photosensitive composition capable of increasing the sensitivity and regulating the dot reproducibility without exerting unfavorable influence on the developability and suitable for use in the manufacture of a lithographic printing plate, an integrated circuit and a photomask, by adding an o-quinonediazido compound and specified compounds. CONSTITUTION:A positive type photosensitive composition is obtd. by adding an o-quinonediazido compound, a gallic acid compound represented by formula I (where R is H, alkyl, aralkyl, aryl, substituted aryl, cycloalkyl or an alkali metallic atom), and a naphthoquinone compound represented by formula II(where each of R1, R2 and R3 is H, alkyl, alkoxy, aryl, substituted aryl, acyl, halogeno, nitro or hydroxy).
Patent JP-H02303909-A (JP)
Title: Active suspension
Inventor: FUKUYAMA KENSUKE
IPC: B60G17/015
Filed: 1989-05-17
Abstract: PURPOSE:To enable posture control of a car body even after ignition switch is turned off by detecting whether or not the supply pressure being supplied from a hydraulic pressure supply device to a control valve is not more than the specified pressure, and continuing the power supply to a posture change control device in the case where it is not more than the specified valve. CONSTITUTION:An active suspension supplies the pressure oil from a hydraulic pump 1 driven by an engine 2 to the pressure chamber 20 of a hydraulic cylinder 19 through a pressure control valve 12 so as to generate the energizing force to resist the posture change of a car body. The pressure control valve is controlled by a posture change control device 17 so that it may control the posture change of a car body based on the detection signals about the lateral, up and down, and forward and backward accelerations of a vehicle and the deviation between actual car height and target car height. In this case, a pressure switch 37, which turns on the supply to the posture change control device 17, is provided in parallel with an ignition switch 36, and in case that the supply pressure is above the specified value even after the turning-off of the ignition switch 36, it actuates the posture change control device 17.
Patent JP-S5458150-A (JP)
Title: Pumping-up operation starting apparatus of pumping-up power plant
Inventor: NAKAMURA TAIZOU
IPC: F03B3/10
Filed: 1977-10-18
Abstract: PURPOSE: To control the water level of an intermediate pool to be always in a safety range, in a pumping operation starting apparatus of a so-called two-stage system pumping-up plant having an intermediate pool used in common for upstream and downstream power plants there between.  
     CONSTITUTION: A two-stage system pumping-up plant has upstream and downstream reservoirs 1 and 2, and between them, has an intermediate pool 3 having a small capacity, and independent upstrem and downstream power plants 4 and 5 are arranged. An intermediate pool water-level detecting device 10 is arranged in the intermediate pool 3, and the output signals are transmitted to an operation controller 11, with the signals from a centralized control station 12 which watches both power plants described above. The operation controller 11 has a plant operation- stop controlling circuit, operating machine quantity selecting circuit, operation order selecting circuit, both plant paralleling breaker closing detecting circuit, and a parallel machine quantity confirmation circuit, and transmits control signals to allow pumping-up to wait until the quantity of parallel machines in each power plant accords 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5827248-A (JP)
Title: Integrated circuit
Inventor: HANADA MASAYUKI
IPC: G06F11/16
Filed: 1981-08-10
Abstract: PURPOSE:To simplify an operation checking means by carrying out the operation check for an address output from a microprocessor. CONSTITUTION:A control part 1 controls each block in a microprocessor MPU in accordance with instruction data. A comparator 13 compares output address data AD1 of an address buffer 3 with address data AD2 from an ROM12 at the timing when a comparison controlling signal SR is supplied from a control circuit 1 to the comparator 13 and forms a fault signal SF. The fault signal SF is applied to a flip-flop 14 and an output of the flip-flop 14 is outputted as an fault generation signal to an external device and also applied to the control part 1.
Patent JP-H04350752-A (JP)
Title: Management system for direct memory access transfer area
Inventor: HIROMORI HIDESHI
IPC: G06F13/28
Filed: 1991-05-29
Abstract: PURPOSE:To change a direct memory access (DMA) transfer area without stopping DMA. CONSTITUTION:A serial data controller 11 consists of an address register 8 indicating the start address of an information table 14 where plural DMA transfer areas on a line memory 3 are registered, a size register 7 indicating the area size of the information table 14, a top register 8 indicating the start area of areas where DMA transfer preparation is completed in the information table 14, a bottom register 9 indicating the last area of these areas, a receiver 13 which converts reception parallel data to serial data, a system interface 4 which controls interface to a host processor 1, a DMA controller 12 which transfers reception data from the receiver 13 to the DMA transfer area indicated by the information table 14 by DMA transfer, and an internal processor 5 which controls registers 6, 7, 8, and 9, the receiver 13, the system interface 4, and the DMA controller 12.
Patent JP-H01295168-A (JP)
Title: Analog meter driving circuit
Inventor: MIYAGE KATSUYUKI
IPC: G01R5/16
Filed: 1988-05-20
Abstract: PURPOSE:To follow smoothly up an increase in the interval of signal pulses by outputting a pulse frequency signal which is in inverse proportion to the sum of a last reference pulse interval and an expanded interval in every specific expansion period when one pulse element interval is wider than the last reference pulse interval. CONSTITUTION:A pulse signal is inputted to a controller 5 at time t1 while a vehicle speed is slowed down, and then counted pulse element intervals T1 (=t0-t1) are sent to the analog meter driving circuit ALU3 through a delay register 2 from a counter 1. The ALU3 outputs an analog signal voltage V1 which is in inverse proportion to the pulse element intervals T1 to a speedometer. Then a timer 9 starts operating at time t10 when a pulse element interval T2 being counted currently becomes equal to the reference pulse interval (=pulse element interval T1) set in the delay register 2, and an analog signal voltage V11 which is in inverse proportion to the current counted value (t11-t1) of the counter 1 is outputted at time t11 when the timer 9 turns off.
Patent JP-H06335860-A (JP)
Title: Dressing device for grinding wheel
Inventor: HATAKEYAMA MINORU
IPC: B24B53/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide a dressing device for a grinding wheel which can maintain the cutting performance of the grinding wheel for a long period, by inequallizing each abrasion time of the abrasive grains due to the contact with a workpiece. CONSTITUTION:A dressing device for a grinding wheel is constituted of a dresser holder 5 on which a dresser 4 is held, supporting means 3 which supports the dresser holder 5 in a free advance/retreat state for a grinding wheel 1, and a vibration applying means 7 for applying the vibration in the advance/retreat direction at the dresser holder 5, which is vibrated. Accordingly, the dresser 4 is brought into contact with the abrasive grains 2 of the grinding wheel 1, setting an approach angle for the tangential direction of the grinding wheel 1, and a flank is formed on the abrasive grain 2 on the outer periphery of the grinding wheel 1, and the abrasion of the abrasive grain 2 due to the contact with a workpiece 2 is suppressed, and the cleavage of the abrasive grain 2 is promoted, and a cutter having the sharp cutting performance is formed.
Patent JP-S5749567-A (JP)
Title: Ink jet head
Inventor: OKADA JIYUNICHI
IPC: B41J2/055
Filed: 1980-09-08
Abstract: PURPOSE:To prevent the inclination of the jetting direction of ink particles and lessen the deviation of dots by forming a recession at the center of two nozzle row on the frontal side. CONSTITUTION:On both ends of a head base plate 1, an approx. 100mum-depth ink flowways are formed by a photo-etching method. A vibrating plate 2 having a thickness t1 of 0.1-0.3mm. is hot-bonded to the head base plate 1 and the frontal side 7 of nozzles is polished. And, a recession 30 is formed at the center of the head base plate 1 on the flontal side 7 of the nozzles in such a way that the remaining thickness t2 is almost equalized with the thickness t1. Thus, because the contact plane at the intersection with the nozzle injection axle of an ink layer 6 is almost parallelized with the frontal side 7 of nozzles, surface tension is equally applied on them, ink particles are sprayed in normal jetting direction, and the deviation of dots is thus avoided.
Patent JP-S5748569-A (JP)
Title: Draw-in device for cable
Inventor: MATSUDA MINEO
IPC: B63B35/04
Filed: 1980-09-08
Abstract: PURPOSE: To facilitate the revolving and fixing of a holing machine placed on a horizontally movable base and pivotted to be revolvable round a bell mouth by providing a means to turn and lock the holing machine at a required revolving position.  
     CONSTITUTION: A revolving base 13 is provided to be equipped with a means to turn and lock a holing mechine 2 placed on a horizontally movable base 19 and pivoted to be rebolvable round a bell mouth 18 with a worm wheel 33 on the outer circumference, that is, a handle 20, bevel gears 30, 31, and others, and pivoted at its one end to be revolvable round the perpendicular central axis of a bell mouth 18. For revolving the machine 2, the handle 20 is manually turned. Then, a worm gear 32 engaged with the wheel 33 is rotatd via gears 30 and 31, and consequntly, the revolving base 13 is moved on the movable base 19 round the bell mouth 18 lightly and minutely. When the turning of the handle 20 is stopped, the gear 31 is engaged with the wheel 33 for locking the revolving base 13 at its position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S614953-A (JP)
Title: Automatic measuring method of concentration of free alkali or its salt in waste alkali liquid
Inventor: HIROSHIGE YOSHINORI
IPC: G01N31/16
Filed: 1984-06-19
Abstract: PURPOSE:To enable automatic measurement for a long period by using an aq. NaOH soln. more than the amt. necessary for neutralizing an acidic gas, titrating the excess NaOH in the waste alkali liquid with a standard sufluric acid soln. in an electrode cell and calculating continuously the concn. CONSTITUTION:The sample liquid of the waste soda liquid in a measuring tank 5 fed through a setting tank 2, an oil separator 3 and a sample storage tank 4 is transferred together with dilute water to an electrode tank 8. The standard sulfuric acid soln. is then introduced from a sulfuric acid storage tank 12 to the tank 8 by a titrating pump 11 to titrate the soda liquid. The potential thereof is measured in the tank 8 and the number of revolution of the pump 11 from the start point of the titration up to the two points where the potential changes sharply is integrated to determine the quantity of the sulfuric acid added up to the respective sharp charging parts. the concn. of the alkali liberated in the sample liquid or the salt thereof is determined by a calculator 15. The automatic and continuous measurement i thus made possible for a long period.
Patent JP-H07303872-A (JP)
Title: Treatment of raw dust
Inventor: HORI HIROSHI
IPC: C05F9/00
Filed: 1994-05-13
Abstract: PURPOSE:To efficiently reduce the concn. of the malodor contained in exhaust air to a lower level at a low running cost. CONSTITUTION:Bacteria decomposing raw dust are added to a moisture absorbing member 1 and raw dust is added to this moisture absorbing member 1 to be stirred along with the moisture adsorbing member 1 to be decomposed by the action of bacteria. The malodorous gas generated by the decomposition of the raw dust is passed through a porous material 10 held to a wet state and a malodorous component is adsorbed by the porous material 10. Further, bacteria decomposing the malodorous component adsorbed on the porous material 10 are allowed to live and the malodorous component adsorbed on the porous material 10 is decomposed by bacteria to prevent the lowering of the adsorbing capacity of the porous material 10.
Patent JP-H10320105-A (JP)
Title: Coordinate input device
Inventor: HASEGAWA KATSUHIDE
IPC: G06F3/043
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device capable of highly accurately detecting coordinates independently of using conditions. SOLUTION: The input coordinates of a position indicating tool 5 are calculated based on propagation time required up to the detection of oscillation inputted from the tool 5 to a plate-like propagation body 2 by plural oscillation detection means 10A to 10D arranged on prescribed positions of the body 2. Each detection means is constituted of a pair of oscillation sensors for detecting an S0 wave and an A0 wave having respectively different oscillation modes and each pair of oscillation sensors are set up so as to mutually strengthen an oscillation wave of one oscillation mode and to weaken an oscillation wave of a different oscillation mode.  In the constitution, either one of the A0 and S0 waves is mutually added and the other is mutually canceled, so that the gain of both the waves can be sharply differentiated and the coordinate input device having high sensitivity can be attained.
Patent JP-S6017394-A (JP)
Inventor: ISHIDA KAZUO
IPC: G21C7/16
Filed: 1983-07-11
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。