baber/WOPTO huggingface dataset:
Patent JP-S5823152-A (JP)
Title: Color cathode-ray tube
Inventor: SAITOU TSUNENARI
IPC: H01J29/50
Filed: 1981-07-31
Abstract: PURPOSE:To enable an appropriate beam landing to be performed over the entire picture surface of a color cathode-ray tube without regulating the convergence of rectangularly arranged six electron beams over the fluorescent screen. CONSTITUTION:The magnetic-field distribution of an electromagnetic deflection means 5 is adjusted so as to make both a horizontal and a vertical magnetic field to be proper barrel magnetic fields. An appropriate beam landing is realized over the entire picture surface without providing any auxiliary means for the dynamic convergence, such as the conventional magnetic tetrode, by vertically arranging each pair of electron beam 6R1 and 6R2, 6G1 and 6G2 or 6B1 and 6B2. As a result, since the beam landing can be regulated without adjusting the dynamic convergence, and the convergence regulation can be performed without rotating the above pairs of electron beams, the circuit of a color cathode-ray tube becomes easy.
Patent JP-S62279388-A (JP)
Inventor: YOSHIDA SHIGEO
IPC: G06Q50/10
Filed: 1986-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62279110-A (JP)
Title: Car hight selector unit
Inventor: KURODA SHIGERU
IPC: B60G11/20
Filed: 1986-05-28
Abstract: PURPOSE:To aim at ease of car hight selection and reduction in operating force, by installing a togle linkage mechanism between the arm clamped to one side torsional end of a torsion bar and a car body, and making this toggle linkage, mechanism so as to be actuated to both level up and down positions with an actuator. CONSTITUTION:A lock nut 34 is loosened to some extent, a bar part 30 of a link 21 is oppositely rotated to a cylindrical part 26 around a sahft, having a position of an adjusting member 33 varied to the axial direction, and an angle of an arm 13 is varied whereby a car hight is selected. And, when downward force works on a shaft 23 of a toggle linkage mechanism 20 by body load to be added to a lower lind 12 in an F direction, a rod 43 of an actuator 40 is extended, coming into contact with an extension side end 42a, thus an ordinary level is secured. On the other hand, at the time of level down, hydraulic pressure is fed out of an oil port 46, retracting the rod 43. At the time of level up, this hydraulic pressure is exahusted. With this constitution, level selection is made so easy and operating force reduction is well promoted.
Patent JP-S63286949-A (JP)
Title: Bus control system
Inventor: HINO MASATOSHI
IPC: G06F13/20
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a bus control system which can freely execute accessing on both buses by connecting first and second buses by means of a bus controller and controlling the connection and separation of the first and the second buses in accordance with addresses at the tie of data transfer. CONSTITUTION:The side of the CPU bus 10 is taken precedence and a releasing instruction is outputted to an I/O bus master 70-k. If the I/O bus master 70-k responses to it, the bus controller 60 obtains the I/O bus 20 and connects two buses. Thus, a bus master 40-i executes data transfer. When it is terminated, the master 40-i releases the CPU bus and the controller 60 releases the I/O bus and disconnects both buses. Thus, the master 70-k obtains the bus 20 which has temporarily released. Consequently, the controller 60 outputs a bus request to a CPU bus arbiter 30 and connects the bus after it receives use permission. if the master 70-k releases the bus 20 after data transfer, the controller 60 releases the bus 10 and disconnects both buses.
Patent JP-H04349679-A (JP)
Title: Window structure semiconductor laser
Inventor: MARUTANI YUKITOSHI
IPC: H01S5/00
Filed: 1991-05-27
Abstract: PURPOSE:To effectively constitute a stable window structure semiconductor laser. CONSTITUTION:A main surface 1a is formed of a crystal face (100). At least a clad layer 3, an active layer 4, and a clad layer 5 are sequentially formed by a vapor growth method on a base 1 having a mesa protrusion 2 having both end edges in a crystallographic axis direction [011] on the main surface, and a window structure of a semiconductor layer having a larger band gap than that of the active layer having a side of a crystal face (01-1) is formed oppositely to both ends of a resonator by the active layer on the protrusion 2.
Patent JP-S5824033-A (JP)
Title: Clustered stone with nut
Inventor: UKAWA TAKESHI
IPC: E02D27/00
Filed: 1981-08-01
Abstract: PURPOSE:To prevent the occurence of squeaking of the foundation when clamping it with a bolt through square timbers for the foundation by laying a steel pipe welded with a nut in the head of a clustered stone. CONSTITUTION:A steel pipe 2 welded with a nut 1 is buried in the central part of the head of a clustered stone 3. Then, a bolt provided to the square timbers for the foundation is inserted into the steel pipe 2 and clamped by the nut 1.
Patent JP-H04349355-A (JP)
Title: Electrode base for alkali storage battery
Inventor: WATANABE KENICHI
IPC: H01M4/80
Filed: 1991-05-28
Abstract: PURPOSE:To improve mechanical strength and active mass retaining performance of an electrode base by forming a plating layer on the surface of a fibrous and porous electrode substrate having a three-dimensional structure. CONSTITUTION:A nickel fiber sintered body is used as a fibrous and porous body having a three-dimensional structure, and it is used as a negative pole and nickel plate is used as a positive pole. Electroplating thereof is carried out in a nickel both under the conditions of higher electric current density than a conventional plating so as to form a resin-like dendrite on the surface and make the surface roughness high. Or the porous body is plated under the conditions that nickel powder is dispersed in the body. By these methods, specific surface area of the three-dimensional electrode substrate is increased.
Patent JP-H02302167-A (JP)
Title: Picture recorder
Inventor: KIKUKAWA MAKOTO
IPC: G03B27/62
Filed: 1989-05-17
Abstract: PURPOSE:To prevent production of disagreement between the print mode and paper size and to attain the print of paper for a maximum area by providing a function to read the paper width to an original read means. CONSTITUTION:When paper feed is started, at first a scanner 4 is driven from a sensor 3 to the left to be moved up to a paper width detection point A and the paper is detected when the paper passes through a CCD being a read part of the scanner 4 to generate a data by the paper width. In this case, when the CCD outputs the data by one picture element in 8-bit, it is discriminated that the output results from the reading of paper for 240 picture elements or over and number of picture elements 240 or over is counted and the size of the paper width is detected from the result of picture element number/picture element density (dot/mm). Thus, the width and the depth of the paper are detected in this way, then the width and depth of the print area of a thermal head 9 are set based thereon.
Patent JP-S62277556-A (JP)
Title: Electromagnetic ultrasonic probe
Inventor: SANEMORI AKIRO
IPC: G01N29/04
Filed: 1986-05-27
Abstract: PURPOSE:To take an accurate measurement in a material to be inspected by providing a conductive thin plate which is insulated acoustically from the side of a magnet between the magnet and a transmitting and receiving coil, and easily removing unnecessary echoes on the magnet side. CONSTITUTION:The transmitting and receiving coil 3, etc., are provided between the material 1 to be inspected and magnet 2. The conductive thin plate 7 is provided between the magnet 2 and coil 3 while insulated acoustically from the side of the magnet 2. Then when a high frequency alternating current I is supplied to the coil 3, an eddy current J is generated at the surface part of the material 1 to be inspected. Then, vibrations F occur as shown by an arrow owing to a Lorentz force generated through the mutual operation between the eddy current J and a magnetic field B established by the magnet 2 at right angles to the material 1 to be inspected, and the vibrations F are propagated as an ultrasonic wave. This ultrasonic wave is received in the opposite process. An eddy current flows to a thin plate 7 as well by the current I. Consequently, no eddy current flows to the magnet 2. The eddy current in the thin plate 7 also generates an ultrasonic wave, but this ultrasonic wave is reflected repeatedly between the top and reverse surfaces of the thin plate 7 and attenuated. Thus, unnecessary echoes are removable.
Patent JP-S5748447-A (JP)
Title: Piston ring holder
Inventor: AKATSU KATSUMASA
IPC: B23Q7/04
Filed: 1980-09-04
Abstract: PURPOSE: To change the direction of a piston ring and perform its feed to a processing machine, by forming a helical groove in the periphery of an arm holding the piston ring, engaging a key to said helical groove and applying both longitudinal and rotary motions to the arm.  
     CONSTITUTION: An arm 5, to the point end of which an arm base mount 1 is fixed, is slidably and rotatably provided to a base mount 90. A helical groove 52 is provided in the periphery of the arm 5, and a key 94 fixedly provided to the base mount 90 is engaged to said groove 52. The point end of a piston rod 31 in a cylinder 3 provided in the base mount 90 is engaged to an annular groove 53, provided in the arm base mount 1, through shoes 33, 35. Longitudinal movement of the piston rod 31 causes the arm 5 to longitudinally move while rotating by the cam action of the helical groove 52, and a piston ring held by holding arms 4 is changed its direction and conveyed. The holding pawl 4 is turnably provided to the arm base mount 1 by a pin 11 and open-close operated by a piston rod 20 through a retaining plate 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5823138-A (JP)
Inventor: OOTSUKA TETSUO
IPC: H01H85/08
Filed: 1981-08-03
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-H08314160-A (JP)
Title: Production of electrophotographic organic photoreceptor and apparatus for production therefor
Inventor: OTANI AKIRA
IPC: B24B5/04
Filed: 1995-05-22
Abstract: PURPOSE: To provide a process for production of an org. photoreceptor having high image quality and long life by optimizing the shape of the substrate surface exposed parts at the end of the photoreceptor and the peripheral edge of a photosensitive layer and an apparatus for production therefor. CONSTITUTION: This process for production of the electrophotographic org. photoreceptor comprises removing an org. photosensitive layer 1p at supporting substrate end of the electrophotographic org. photoreceptor constituted by adhering the org. photosensitive layer 1p on the surface of the supporting substrate 1 and forming the supporting substrate exposed parts 1e of a prescribed width. A grinding wheel 2 of high porosity grinds the photoreceptor surface and a solvent 3 which is supplied from a container 3b to the point exclusive of the grinding point (grinding surface 2p) of this grinding wheel 2 and is capable of dissolving the org. photosensitive layer 1p transfers the pores in the grinding wheel 2 and constitutes solvent flow 3f, thus arriving at the grinding point. The caption number 1a denotes the revolving shaft of the supporting substrate 1.
Patent JP-H11317994-A (JP)
Title: Sound producing device, sound production recognition device and notice system
Inventor: NAGATE TAKASHI
IPC: H04R1/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sound producing device that surely converts a produced sound into an electric signal, a sound production recognition device that surely recognizes a produced sound, and a notice system that surely informs a notice opposite party when the sound production recognition device recognizes a sound. SOLUTION: The system is provided with a sound producing device body, a sound producing device 10 that is fitted inside or outside of the sound producing device body and has a detection element that transduces vibration produced by the sound producing device body into an electric signal, a sound detection section 37 that recognizes a sound produced by the sound producing device body, based on a vibration detection frequency and/or a consecutive detection time obtained from an output of the detection element, one or a plurality of receivers 40 and a transmission section 38 that sends a signal to the receivers 40 when the sound detection section 37 recognizes the sound. The receivers 40 provide an output according to the signal from the transmission section 38.
Patent JP-H02301796-A (JP)
Title: Color transmission method for digital video signal
Inventor: HIRAI MITSUKAZU
IPC: H01L33/00
Filed: 1989-05-16
Abstract: PURPOSE:To transmit video signals of plural colors by one piece of video signal line and to execute the display by inputting the video signal of a color by a shift register. CONSTITUTION:Video signals 7a, 7b are video data of a 4-picture element portion of red and green of a first line 11 of a display unit A 10, respectively. In the same way, video signals 7c, 7d are video data of a 4-picture element portion of red and green of a first line 13 of a display unit B 12, respectively. These video signals 7a - 7d are inputted to each shift register 14 - 17 by a video synchronizing signal 7' and displayed by a line synchronizing signal 8a. In this case, since a screen synchronizing signal 9a is turned on, they are displayed on first lines 11, 13 of the respective units. Subsequently, by a line synchronizing signal 8b, color video data of a second line is displayed on a second line. Thereafter, the display of a 4-line portion is executed in the same way, one screen is completed, and next, the next screen display is started by a screen synchronizing signal 9b. In such a way, video signals of plural colors can be transmitted and displayed by one piece of video signal.
Patent JP-H07333174-A (JP)
Title: Photographing device for travel body
Inventor: SHIMOTORI AKIRA
IPC: G01N21/89
Filed: 1994-06-03
Abstract: PURPOSE:To extend the service life of a lighting device for photographing a travel body. CONSTITUTION:This device is equipped with a travel body detector 4, an encoder 3 for measuring the travel distance of a travel body 1, a TV camera 5, lighting devices 6 and 7, and a control section 8 for outputting a trigger signal, upon receipt of output signals from the detector 4 and the encoder 3, due to the arrival of the body 1 at the position of the camera 5. Also, the camera 5 has a shutter for causing CCD image pickup elements to operate for the preset time, upon receipt of the trigger signal. In addition, the lighting devices 6 and 7 are turned on with the trigger signal and continue to light for the approximately same period as the shutter operation time of the camera 5.
Patent JP-H05311345-A (JP)
Title: Ferritic heat resistant steel excellent in high temperature strength and toughness
Inventor: OGAMI MASAHIRO
IPC: C22C38/00
Filed: 1992-05-14
Abstract: PURPOSE:To increase the high temp. strength of steel by incorporating specified amounts of C, Si, Mn, Cr, Ni, Mo, W, V, Nb, Co, Cu, Al, N, B, P, S and O therein. CONSTITUTION:The compsn. of the objective steel contains, by weight, 0.01 to 0.15% C, 0.01 to 0.8% Si, 0.05 to 1.5% Mn, 8 to 13% Cr, 0.01 to 3% Ni, 0.05 to 1.5% Mo, 0.05 to 4% W, 0.05 to 0.5% V, 0.02 to 0.15% Nb, 0.01 to 5% Co, 0.01 to 5% Cu, 0.002 to 0.05% Al, 0.01 to 0.11% N, 0.001 to 0.03% B, <=0.03% P, <=0.01% S and <=0.015% O and the balance substantial Fe as well as satisfying the relational inequality of Cr-4Ni-2Cp+Cu<=9. This steel is the one in which the increase in high temp. strength corresponding to the conversion of the temp. and pressure of apparatus into high ones is attained compared with the conventional ferritic heat resistant steel, and it is excellent in toughness as well.
Patent JP-S5747141-A (JP)
Title: Ventilator
Inventor: MITA YASUYUKI
IPC: F24F7/06
Filed: 1980-09-05
Abstract: PURPOSE: To properly control the ventilating amount of air to each room, by a method wherein a motor to drive ventilating fans is controlled in such a manner as to rotate at a low speed when valves opened are small in number, and to rotate at a high speed when valves opened are large in number.  
     CONSTITUTION: The valves 6, 7 and 8 which can freely open and close air paths are provided to suction air ducts 3, 4 and 5, respectively. The rotation of a motor 12 to drive ventilating fans is controlled to a low speed, when valves 6, 7 and 8 are not all opened, and it is controlled to a high speed, when two or all the valves 6, 7 and 8 are opened. With a motor 12 being controlled in such a manner, it can be rotated at a high speed to increase the discharging amount of air from ventilating fans, when rooms which need to be ventilated are large in number, on the other hand, it is rotated at a low speed to decrease the exhaust amount of air from fans, when the number of rooms which need to be ventilated is small. Therefore, proper amount of ventilating air can be ensured to each room, though the number of rooms which need to be ventilated is changed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11315337-A (JP)
Title: Aluminum alloy brazing sheet for formation of brazed tube, and brazed tube
Inventor: KURODA SHU
IPC: C22C21/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a brazing sheet capable of reducing thickness and also keeping high strength, excellent in brazability as well as in corrosion resistance of a brazed part even in the case of formation of a brazed tube by forming an Mg-added composition, and also excellent in resistance to intergranular corrosion sensitivity and also to provide a brazed tube using the same. SOLUTION: One side of an aluminum alloy core material 11, having a composition consisting of, by weight, 0.8-1.5% Mn, <=0.2% Cu, 0.1-1.0% Si, 0.01-0.2% Mg, and the balance Al with inevitable impurities, is clad with a sacrificial anode cladding material 12 having a composition consisting of 2.0-10.0% Zn, <=0.10% Mg, and the balance Al with inevitable impurities, and further, the other side of the aluminum alloy core material 11 is clad with a brazing filler metal 13 composed of Al-Si or Al-Si-Zn alloy.
Patent JP-S5247190-A (JP)
Title: Digital servo-device
Inventor: OOHASHI AKINAMI
IPC: G05D3/12
Filed: 1975-10-13
Abstract: PURPOSE: Stabilizing a servo-system removing a undesirable influences onto harmonic components due to sampling, by maintaining a frequency for phase modulation in an integer times of a sampling frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000315557-A (JP)
Title: Waterproof socket
Inventor: KANEDA TAKAKIMI
IPC: H01R33/965
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve workability at high elevations by arranging mutually lockable locking means in the outer circumference of a cylindrical packing made of an elastic material and in a cover cylinder body inner circumference arranged around a base circumference side of a lamp inside the cover cylinder body. SOLUTION: A projecting streak 8 is arranged in the outer circumference of a packing 7 while a projecting streak 12 for locking the projecting streak 8 is arranged in the inner circumference of a cover cylinder body 10, and consequently, locking means are formed. In storage of a slip ring 9 and the packing 7 in the inner circumference of the cover cylinder body 10, the projecting streak 8 on the outer circumference climbs over the projecting streak 12 in the inner circumference of the cover cylinder body 10 because of elastic deformation of the packing 7 when the packing 7 is forcibly pressed into the cover cylinder body 10, so that the packing 7 moves forward to a housing position.  Even if the cover cylinder body 10 is tilted in the packing 7 removing direction under this condition, the projecting streak 8 in the packing 7 outer circumference is locked on the projecting streak 12 in the cover cylinder body 10 inner circumference, so that the packing 7 and the slip ring 9 are prevented from dropping.
Patent JP-S5914068-A (JP)
Title: System for correcting trace
Inventor: YOKOTA MITSUO
IPC: G06T11/80
Filed: 1982-07-14
Abstract: PURPOSE:To correct easily a tracing miss, by storing the integrated value of a measured value up to a saving point, and a coordinate of the final saving point, for every fixed distance, time or constant point movement in case of tracing a pattern. CONSTITUTION:A pattern is traced by a joy stick 1, the current coordinates are stored in a memory 4 through a multiplexer 2 and an A/D converter 3 and the preceeding coordinates are stored in a memory 5. Data in the memories 4, 5 are compared, a distance is calculated 10 and compared 12 with a fixed distance 11. Every fixed distance, a save mark 14 is generated, displayed on a CRT 8 and stored in a measurement value save memory 13. A trace coordinate save memory 7 stores the up-to-date save mark D and after. If a switch 15 is depressed due to a tracing miss, the measurement value of the save memory 13 is transferred to a measurement value calculating (integrating) part 9 and the tracing image of the save mark D and after is erased by the tracing coordinate save memory 7. Thus, the correction of the miss is minimized.
Patent JP-2000311009-A (JP)
Title: Method and device for recognizing normal operation of plate machining machine
Inventor: AKIMOTO YUJI
IPC: G01R31/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a defective product owing to deficiencies of a relay unit at the time of giving the command of a program number to a controller on the side of a machining machine from an outer controller through the relay unit. SOLUTION: A desired program number is outputted from an outer sequencer 7 to an NC device 3 controlling a plate machining machine 1 based on a work program through a relay unit 9 formed of plural bits and the work program in the NC device 3 is executed. Plural simple programs are previously inputted to the NC device 3 before regular work is executed. The plural simple programs are previously called by the program numbers from the outer sequencer 7 and it is easily and speedily recognized whether whole bits in the relay unit 9 are turned on or off only with the display of the simple contents of the plural simple programs. When they are recognized, the outer sequence 7 can securely execute regular plate work by the regular work program with a normal operation without malfunction.
Patent JP-H11307918-A (JP)
Title: Bonding equipment
Inventor: OHASHI TAKAFUMI
IPC: H05K3/36
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To enable quick cooling under pressure when continuously heating system is used as a bonding head. SOLUTION: A continuously heating system bonding head 16 is made to descend, and connection terminals of a TAB board 12 are bonded to connection terminals of a circuit board 11 via solder. While a pressurized heating state by the bonding head 16 is maintained, a block 15 for cooling is made to ascend, and the upper surface of the raised block 15 is made to abut against the lower surface of a stage 13. The heat given to the part of the connection terminals of the TAB board 12 and the circuit board 11 is quickly conducted to a block 15 for cooling at a low temperature which is composed of metal material excellent in thermal conductivity and has large heat capacity, via the stage 13 composed of metal material excellent in thermal conductivity. As a result, the part of connection terminals of the TAB board 12 and the circuit board 11 is quickly cooled.