baber/WOPTO huggingface dataset:
Patent JP-H09257760-A (JP)
Title: Apparatus for estimating fatigue life by resonation of electromagnetic wave and sound wave
Inventor: OTANI TOSHIHIRO
IPC: G01N29/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the change within a material in a fatigue process to evaluate remaining life at the initial stage of a fatigue advance process by generating burstlike ultrasonic resonation in an object to be measured by an electromagnetic ultrasonic transducer. SOLUTION: In an electromagnetic ultrasonic transducer 1, when a permanent magnet 2 of the like forms a static magnetic field 11 in the depth direction of an object 30 to be measured and a high frequency burst wave current is allowed to flow to a plane coil 3 from a controller 6, ultrasonic traversal waves 15 are generated. The ultrasonic traversal waves repeat reflection within the object 30 to be measured to generate burst like ultrasonic resonation. The eddy current 19 by the reflected ultrasonic waves is detected by the plane coil 3 and this detection signal is amplified by a preamplifier 4 and a main amplifier 5 to be sent to a computer 40 through the controller 6. A fatigue advance process is monitored while referring to the data base of the attenuation curve preliminarily stored in the computer 40.  That is, life is measured by utilizing the behavior of the peak of the attenuation curve.
Patent JP-S59216503-A (JP)
Inventor: MINAMI TERUO
IPC: A01B69/00
Filed: 1983-05-25
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-H07290514-A (JP)
Title: Ring gate mold
Inventor: KIYONO YOSHIHIRO
IPC: B29C45/27
Filed: 1994-04-28
Abstract: PURPOSE:To manufacture a cylindrical hollow molded piece wherein weld lines do not appear, while high-level molding precision is maintained. CONSTITUTION:A ring gate 6 and a pair of auxiliary gates 5 communicating with the ring gate 6 from the outside are provided. The auxiliary gates 5 are arranged so as to be opposed to each other at the center of the ring gate 6. The ring gate 6 is formed such that thicknesses of discharging sections 62A, 62B... and 62a, 62b... which form a discharging main body 62 increase in sequence with separation from the auxiliary gates. Thus, weld lines hardly generate nor appear in a cylindrical hollow molded piece.
Patent JP-S5617021-A (JP)
Title: Surface treatment of substrate
Inventor: OOMURA SOUJI
IPC: H01L21/306
Filed: 1979-07-20
Abstract: PURPOSE:To treat a large quantity of substrates without lowering the treating accuracy by obliquely mounting a bubble scattering plate on a horizontal bubble production surface and placing the substrates on the upper surface thereof. CONSTITUTION:A quartz scattering plate 11 is disposed at 65-75 deg. obliquely with respect to the bubble production surface (on the upper surface of a gas introducing tube 2) at an interval of 10-20mm. horizontally. A substrate 9 to be treated is placed on the upper surface of the plate 11. An N2 4 or the like is introduced into the tube 2, and bubbles 5 are fed from small holes 3 into treating solution 6. Then, the bubbles are risen in the solution to collide with the plate 11, and are thus dispersed and scattered to rise in zigzag motion by the pressure from bubble production source and the buoyancy of themselves. Accordingly, the solution 6 is uniformly stirred, and even if the substrates 9 are disposed densely, they can be uniformly treated on the surfaces.
Patent JP-H10280761-A (JP)
Title: Wireless electric lock
Inventor: SATO TAKEHIKO
IPC: E05B41/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a remote control and remote monitor electric lock in which exchanging of cells is not required. SOLUTION: An energy supply signal with a frequency f1 is transmitted from an energy supply signal-transmitting mean 2 and received in an energy supply signal-receiving means 12. The electric power of the received energy supply signal is stored in an accumulator 15 and supplied from the accumulator to a first control circuit 19, a driving circuit 20, a control signal-receiving mean 16, and a monitor signal-transmitting means 24 respectively. The monitor signal showing the locking or unlocking condition is transmitted or received in a frequency f3 by utilizing the supplying power.
Patent JP-S59220097-A (JP)
Title: Eddy current brake controller
Inventor: KATAYAMA MUNEMICHI
IPC: H02P15/00
Filed: 1983-05-27
Abstract: PURPOSE:To enable to use an eddy current brake at continuous rated value by controlling the rotating speed of the brake in response to the exciting current of the brake. CONSTITUTION:A rotating speed limiter 23 outputs a rotating speed limiting value from a current signal obtained from a current transformer 18, and a rotating speed selector 24 selects either smaller one of a rotating speed command set to a speed setter 13 and a rotating speed limiting value to output it as a speed command input. A speed controller 14 outputs a current command in response to a deviation between the speed signal and the speed command, and a current controller 15 outputs a phase control command to a phase controller 19 by the current signal and the current command of a semiconductor rectifier 17. As a result, an eddy current brake controller 20 regulates an exciting current flowed to an exciting coil 11 so that rotating speed of the brake 10 becomes equal to the speed command by the speed setter 13.
Patent JP-H06284656-A (JP)
Title: Induction generator
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/42
Filed: 1993-03-25
Abstract: PURPOSE:To obtain an induction generator independent from a commercial power supply in which the output voltage can be controlled easily without requiring any brush constitution for excitation or special exciting circuit constitution. CONSTITUTION:Capacitors C are connected between the terminals of three-phase star connected armature winding 3. The induction generator comprises a stator side 1 where an auxiliary circuit 5 of an auxiliary winding 4 and a thyristor SCR is provided for each phase, and a rotor side 2 comprising a squirrel-cage rotor 11 having rotor conductors 6.
Patent JP-S60234828-A (JP)
Title: Preparation of air permeable material
Inventor: KANOU MITSURU
IPC: B32B5/24
Filed: 1984-05-09
Abstract: PURPOSE:To laminate a foamed synthetic resin film to paper or a nonwoven fabric by one-step work, in applying extrusion processing to polyethylene by a T- die, by utilizing technique for washing the previously present resin for the purpose of replacing the resin while foaming polyethylene by adding water thereto. CONSTITUTION:A open-cell type synthetic resin is extruded from an extruder and simultaneously laminated onto an air permeable sheet material such as paper or a nonwoven fabric. For example, only by adding water to a resin such as polyethylene 2a at the time of the replacement of said resin, polyethylene 2a having open cells extruded from a T-die can be directly laminated to the paper or nonwoven fabric 1 by one-step process. The control of air permeability is enabled by foaming magnification and the thickness of the film. This air permeable material is especially suitable for the package of an insecticide and extremely inexpensive.
Patent JP-H01262631-A (JP)
Title: Method of purifying semiconductor substrate
Inventor: WATANABE SATORU
IPC: H01L21/322
Filed: 1988-04-14
Abstract: PURPOSE:To simplify an extrinsic-gettering process, and to lower a treating temperature by irradiating the whole or one part of the rear of a substrate with ultraviolet rays and forming a gettering sight. CONSTITUTION:An Si substrate 1 is placed onto a susceptor 2 in a chamber 4 while the rear is directed upward, and air is evacuated from an exhaust port 4E. A heater 3 for heating the substrate is built into the susceptor 2, and can be electrified from the outside of the chamber 4. When Cl2 group gas is introduced into the chamber 4 from an inlet 4C at that time, the Cl2 gas is excited by ultraviolet rays 5 transmitted through an ultraviolet ray transmitting window 6, and slightly etches the rear of the Si substrate 1, and a gettering sight is shaped. Accordingly, an extrinsic-gettering process can be simplified while a treating temperature can be lowered, and the quality and yield of various devices are improved by purifying the substrate.
Patent JP-S5217209-A (JP)
Title: Gas-fill-in packaging
Inventor: OOMORI SHIYOUZOU
IPC: B65B9/06
Filed: 1975-07-31
Abstract: PURPOSE:To provide a high gas-substitution rate, without lowering the efficiency of an automatic packaging machine.
Patent JP-H01263511-A (JP)
Title: Method for measuring rotary-type tool
Inventor: CHIBA HIROSHI
IPC: G01B11/26
Filed: 1988-04-15
Abstract: PURPOSE:To enable the execution of accurate measurement without being affected by a contact pressure, elastic deformation, etc., by a method wherein one end of a measuring area of a line sensor comprising a light-projecting element and a light-sensing element is positioned inside the fore end part of a tool. CONSTITUTION:One end 44b of a measuring area of a line sensor 41, which comprises a light-projecting element 42 and a light-sensing element 43 disposed oppositely in a taper type in the direction intersecting the axial line of an end mill tool 1 perpendicularly, is positioned inside the fore end part of the tool 1. The tool 1 being rotated at least once around the axis, a measured value of the end face of the tool 1 is taken in by the line sensor 41. Subsequently, the tool 1 is moved in a prescribed amount in the direction of the axis thereof, and with the tool 1 rotated at least once around the axis, a measured value of the end face of the tool 1 is taken in by the line sensor 41. The taper angle of the tool 1 is calculated on the basis of the measured values thus obtained.
Patent JP-H08287744-A (JP)
Title: Superconducting power cable
Inventor: NAGATA MASAKATSU
IPC: H01B12/02
Filed: 1995-04-18
Abstract: PURPOSE: To prevent the elevation of superconducting conductors from the bottoms of grooves even when coolant is made to flow in a cable, and also prevent the deterioration of electric characteristics by interposing the superconducting conductors meanderingly in plural grooves extending in an axis direction on the peripheral surface of a core. CONSTITUTION: A supercoducting tape-laminated superconducting conductors 2 are interposed in grooves 5 formed linearly in the axis direction of a cable on the peripheral surface of a core 1. In that case the width of the grooves 5 is made to be wide so that the conductors 2 meander in advance. Thereby, even if the core 1 contracts when coolant is made to flow in the cable, only the meandering of the conductors 2 becomes large, and the conductors 2 are not allowed to be elevated from the grooves 5. Like this, since the conductors 2 can follow the contraction and the expansion of the core 1, the deterioration of electric characteristics, particularly a critical current value can be prevented. The connection between the cables to each other can also easily be conducted without using a special mechanism for absorbing the expansion and the contraction.
Patent JP-S60236745-A (JP)
Inventor: KATOU YASUHIRO
IPC: H01L21/52
Filed: 1984-05-11
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。
Patent JP-H01264477-A (JP)
Title: Motor-driven pan head
Inventor: HOSHI KENICHI
IPC: H04N5/222
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the interference between the outside surface of the pan head and a tripod by providing a spring which forcibly pushes a disc part against a base body section and protruding the fitting surface of the tripod head to the tripod when the head is used in a titled state. CONSTITUTION:The motor-driven pan head 40 is constituted in such a way that its main body 40A side can be turned against its fitting base 50 which is fixed to a tripod 30 and tilted in the vertical direction so that a camera-united type VTR 32 set on this head 40 can be panned and tilted. The fitting base 50 is constituted of a base body section provided on a tilt chassis in a rotatable state and a disk section provided in a state where the disc section can move forward and backward against the base body section. The three leg sections of the tripod 30 are fitted to the disc section in a rotatable state and a spring which forcibly pushes the disc section against the base body section is provided between the disc and base body sections. In the state where the spring is contracted, the fitting surface is flash with the outside surface of the main body 40A and the VTR 32 can be stably placed on a table while the pan head 40 is fitted to the VTR 32. Moreover, when the fitting surface is produced, the disc section is protruded from the lower surface of the main body 40 and, when the pan head 40 is titled, the outside surface of the main body 40A and tripod 30 do not interfere with each other.
Patent JP-S5520059-A (JP)
Title: Calling method by radio
Inventor: SAKAI SHIYUUICHI
IPC: G08B3/00
Filed: 1978-07-29
Abstract: PURPOSE:To secure a simple and assured control without using the microphone by distributing the transmitter and the push-button to the table for the customer in a restaurant or the like along with the billboard displaying the numbers installed in the manager's room and at the same time making the waiter carry both the receiver and the transmitter with him. CONSTITUTION:Both transmitter 2 and push-button 1 are installed to table 1 where the customer is seated, and billboard 8 is provided in the manager's room to display the indication symbols or numbers 9. At the same time, receiver/transmitter 4 containing handle 5, display unit 6 for symbols or numbers and transmission button each is carried by the waiter walking round among tables 1. Thus, the customer can call the waiter by actuating receiver 4 and billboard 8 through operation of push button 3. When the calling is over, the waiter operates button 7 to erase number 9 of board 8. In such way, the calling can be recognized by both the manager and the waiter at one time.
Patent JP-S5519575-A (JP)
Title: Internal lining of pipe
Inventor: MORIMOTO MIKIO
IPC: B29C63/36
Filed: 1978-07-29
Abstract: PURPOSE: For stopping leakage for example, to make easy internal lining of pepe through the process consisting of inserting in said pipe the lining tube coated with adhesive and a tube expanding turn-back tube through one end of said tube lining tube and advancing the turn-back portion of said turn-back tube with fluid pressure.  
     CONSTITUTION: Flexible lining tube 5 of nylon for example is passed through an adhesive 14 tank 10, so that adhesive attaches to the outer surface thereof. Said tube 5 is inserted in said pipe 2 while folded longitudinally, and one end side 3 of said tube 5 is fastened on one end portion of said tube 2. Next, the flexible turn-back tube 17 having the turn-back portion 17 whose inside is turned back outwardly is inserted in said tube 5, and one end side 3 thereof is fastened on one end portion of said pipe 2. Next, said turn-back tube 17 is advanced toward the other end portion side 4 while the inside thereof turned back along the inside of said pipe 2 by feeding compressed air to said turn-back portion 17 to expand said tube 5, and contacted with the inner face of said pipe 2. Thereafter, said turn-back tube 17 is drawn out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62249095-A (JP)
Title: Electronic timepiece
Inventor: KAWAHARA HISASHI
IPC: G04G21/00
Filed: 1986-04-22
Abstract: PURPOSE:To decrease the number of mechanical switches, to simplify the structure, and also, to easily execute the operation by switching a display to which a users desires to see, by the output of an acceleration sensor for detecting the strength for swinging an arm. CONSTITUTION:The output of an oscillator 1 is supplied to a time counting circuit 3, a calendar function circuit 6 and an alarm function circuit 7 through a frequency dividing circuit 2, and the outputs of those circuits are switched by a display switching circuit 4 and supplied to a display device 5. An acceleration sensor 8 detects strength by which a user swings his arm, and its output is discriminated as to its level by a level discriminating circuit 10. Based on the output of this level discriminating circuit 10, a condition discriminating circuit 22 switches the display switching circuit 4 in accordance with the strength for swinging an arm.
Patent JP-H11288871-A (JP)
Title: Resist peel-off device and method therefor
Inventor: NAKAMURA TETSUYA
IPC: H01L21/027
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a resist peel-off device and a method, wherein a proper amount of resist releasing agent is applied to the resist-applied surface of a semiconductor substrate and wastage of resist peel-off agent is eliminated. SOLUTION: A resist peel-off device is equipped with a substrate supporting member 2 which fixes, supports and rotates a semiconductor substrate 1 that is placed on it making the resist-applied surface face upward, a peel-off agent feed means 3 which makes the peel-off agent drip down near the center of the resist-applied surface 1a of the semiconductor substrate 1, a peel-off agent detecting means 4 which detects the spread of peel-off agent supplied onto the resist-applied surface 1a of the semiconductor substrate 1, and a control means 5 which controls the feed of resist peel-off agent, corresponding to the spread of resist peel-off agent detected by the peel-off agent detecting means 4 or controls the number of revolutions of the substrate support member 2.
Patent JP-S61252147-A (JP)
Inventor: KURASHIGE YUZO
IPC: E04D5/12
Filed: 1985-04-30
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-S60235326-A (JP)
Title: Shadow-mask for color cathode ray tube
Inventor: FUJIMURA TAKEO
IPC: H01J29/07
Filed: 1984-05-08
Abstract: PURPOSE:To make it possible to decrease doming of a shadow-mask and realize good picture quality without color deviation, by providing a means for increasing the strength of bridges. CONSTITUTION:Bridges 23 are provided with a means for increasing their strength. For example, the bridges 23 have thick portions 23a which are formed to be 1.2-2 times thicker than other portions. When the bridges 23 are provided with the thick portions 23a like those, their strength property sigmax in X direction is greater than that in the case without the thick portions 23a. On the other hand, their strength property sigmay in Y direction is almost unchanged. Therefore, it is possible to decrease the doming amount and suppress the color deviation to improve the picture quality.
Patent JP-S59223646-A (JP)
Title: Sheet material processing apparatus
Inventor: TONOMURA YOSHINOBU
IPC: B65H39/11
Filed: 1983-05-27
Abstract: PURPOSE:To permit drilling onto a sheet material without increasing the dimension of a processing apparatus, by installing a puncher for drilling a hole onto a sheet, at the top edge part of a sheet reversing passage, in a processing apparatus having a sheet reversing passage. CONSTITUTION:In case of double-surface copying, flappers 11 and 14 are switched so that a copying paper is lead in the direction of arrows B and D, and the copying paper which passed through a copying part including a photosensitive drum 7 and had a toner image fixated in a fixation device 10 is lead once into a reversal pass 12. When a sensor detects the rear edge of the copying paper, a pair of reversal rollers 13 are reversed to feed the copying paper in the reverse direction, and sent in the directions of arrows C and D and loaded onto a buffer tray 15. When drilling is instructed by switch operation in this case, the copying paper is further sent into the reversal pass 12 independently of the operation of the above-described sensor, and drilling on the copying paper is performed at a prescribed time by operating a puncher 17 by the revolution of a cam 27, and then a pair of reversal rollers 13 are revolved reversely.
Patent JP-S58210922-A (JP)
Title: Curing agent of epoxy resin
Inventor: MIYAMOTO AKIRA
IPC: C08G59/40
Filed: 1982-06-01
Abstract: PURPOSE:To prepare a curing agent for epoxy resin, giving a cured product having excellent chemical resistance, by reacting a monocyanoethylated xylylenediamine or biscyanoethylated xylylenediamine with a phenol and formaldehyde. CONSTITUTION:Monocyanoethylated xylylenediamine of formula I and/or biscyanoethylated xylylenediamine of formula II prepared by the addition of acrylonitrile to xylylenediamine, are made to react with a phenol and formaldehyde to obtain the objective curing agent for epoxy resin. The curing agent is applied to an epoxy resin (e.g. bisphenol A-type epoxy resin) if necessary in combination with a cure accelerator, a solvent, a filler, a pigment, a reinforcing material, etc.
Patent JP-H08285139-A (JP)
Title: Piping fixing tool
Inventor: OMOTO SHIGERU
IPC: F16L3/08
Filed: 1995-04-19
Abstract: PURPOSE: To simplify installation and removal by increasing a width of a guide surface toward the bottom part side of an expanding slot from a narrow part on the opening end side in the expanding slot in a claw member, forming a wide locking part so that a width of its tip part becomes larger than a diameter of an end part, and forming a contracting notch part in a width directional intermediate part of its wide locking part. CONSTITUTION: A plate-like claw member 8 is arranged in an expanding slot 9 of a U-shaped fixing member 7. Its claw member 8 has a width smaller than a diameter of an end part 7c of the U-shaped fixing member 7, and fixes a narrow part 8a to the opening end 9a side in the expanding slot 9. A width of a guide surface 8b is increased toward the expanding slot 9b side from its narrow part 8a, and a width of a tip part of its guide surface 8b is made larger than a diameter of the end part 7c, and a wide locking part 8c is formed. A contracting notch part 8d is formed in a width directional intermediate part of its wide locking part 8c. Therefore, installing and removing work can be easily performed in a short time.
Patent JP-H11265044-A (JP)
Title: Silver halide color photosensitive material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/38
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photosensitive material superior in the discrimination of a magenta image to be formed and the storage stability of the unprocessed and processed materials by incorporating a specified coupler in at least one of layers on a support. SOLUTION: At least one of the layers on the support contains the couplers represented by formula I and II and the like in which R1 is an H or halogen atom or a substituent; R2 is a group represented by formula III; each of R5 and R6 is an alkyl, aryl, heterocyclic, alkoxy, alkoxycarbonyl, or cycloalkyloxycarbonyl group or the like; R7 is a (substituted) group on the benzene ring; (n) is an integer of 0-3, and when (n) is >=2, plural (R7 ) may be same or different from each other; and it is preferred that the total C number of R5 and R6 is 10-80.
Patent JP-S60237612-A (JP)
Title: Production of head holding body
Inventor: SUZUKI SATOSHI
IPC: G11B5/187
Filed: 1984-05-10
Abstract: PURPOSE:To prevent the decrease in magnetic permeability between a surface to contact with a medium and magnetic shielding plates and to decrease the leakage flux between plural cores by removing the work hardened surface layers at the peripheral edge of the aperture of a magnetic body. CONSTITUTION:The magnetic body 3 having a holding surface 1 and a contact surface 2 is formed and the plural magnetic shielding plates 5 are insulated by insulating plates 6 and adhered to the groove 4 formed at the center thereof. The aperture is formed at the surface 2. The work hardened surface layers 8 formed at the peripheral edge of the aperture 7 are removed, by which the decrease in the magnetic permeability between the surface 2 to contact with a medium and the plates 5 is prevented. A head base 14 holding the cores 12, 13 of magnetic heads 10, 11 is attached to the holding surface 1 of a head holding body 9 formed in such a way and the cores 12, 13 are brought into contact with a recording medium 15 through the aperture 7, by which recording and reproducing are executed. The leakage flux between the cores 12 and 13 is thus decreased.