baber/WOPTO huggingface dataset:
Patent JP-H01288734-A (JP)
Title: Multi-split photometry apparatus
Inventor: SERITA YASUAKI
IPC: G01J1/44
Filed: 1988-05-16
Abstract: PURPOSE:To achieve a stabilization of an output of an optoelectro transducer, by initially converting an output of a photometry circuit into digital from analog corresponding to the optoelectro transducer with the maximum area when outputs of a plurality of optoelectro transducers different in area undergo an A/D conversion. CONSTITUTION:Photometry elements S1-S4 comprising diodes and the like are arranged at a light receiving section 6 as optoelectro transducer. The areas of the elements S1-S2 are set S1>S2>S3>S4 and an output of a photometry circuit corresponding to the element S1 with the maximum area is initially converted into digital from analog. Thus, even in a continuous shooting when the brightness of an object is low, the element S1 is initially subjected to an A/D conversion with a large photoelectric conversion current to prompt the recovery of the conversion current of the element, thereby enabling assuring an stable output from elements.
Patent JP-H10310076-A (JP)
Title: Rear wheel steering lock device for vehicle
Inventor: KATO HIDEO
IPC: B62D7/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To surely perform locking and release of locking by simple mechanisms. SOLUTION: A lock mechanism 25 including a lock piston 25b which slides roughly perpendicularly on a circumferential wall of a piston 24d, a spring 25c to energize the lock piston 25b toward a piston 24b is installed on a hydraulic cylinder 24 which rotates a steering knuckle 21L, and hydraulic fluid is supplied to an oil chamber 25d positioned between the lock piston 25b and the piston 24d through relief valves 26L, 26R which are opened when the hydraulic fluid supplied to the hydraulic cylinder 24 gets to a specified pressure or more. At the time of locking, a tip part of the lock piston 25b is engaged in a recessed groove formed in the circumferential wall of the piston 24d by the spring 25c, and when locking is released, the tip part of the lock piston 25b comes off from the recessed groove against energization force of the spring 25c.
Patent JP-S5820016-A (JP)
Title: Control circuit of variable impedance circuit
Inventor: KANEKO AKIO
IPC: H03G3/02
Filed: 1981-07-30
Abstract: PURPOSE:To realize the automatic control of volume after the control of a variable impedance circuit excep the control of tone, balance, etc. and means of a variable resistor, by securing an automatic supply of a through signal with operation of a control voltage generator. CONSTITUTION:When a variable resistor 1 is rotated in the direction where the output increases, the output of an OR circuit is set at a high level. Thus a circuit changeover switch X is turned on which the circut changeover switches Y and Z kept off. When the switch X is closed, the output of a timer 15 is set at a low level. An inverter 4 inverts the output of the timer 15 to a high level from a low level. At the same time, the ouput of an NAND circuit 12 is set at a low level since the switches Y and Z are off. As a result, the outputs of an AND circuit 5 and an OR circuit 6 are set at a low level. Then the control element of a holding through-gate H4 is set at a low level, and the gate H4 is set in a through-mode. Thus the transmission impedance of a variable impedance circuit  9 varies in accordance with the output of the resistor 1. Thus the control of volume is carried out.
Patent JP-S5643811-A (JP)
Title: Electronic volume for balancer
Inventor: NAKAMOTO TAKAMICHI
IPC: H03G3/02
Filed: 1979-09-18
Abstract: PURPOSE:To attain the same effect with the balance adjustment of a variable resistor easily with the good sense of operaton, by increasing the decreasing a counter output any by increasing or decreasing the attenuation of each channel with the output of a counter. CONSTITUTION:The output of counter 31 is increased or decreased with UP key S1 or DOWN key S2. Then, the output of counter 31 is applied to operators 32 and 33 for each channel to generate control codes for the adjustment of the attenuation of a channel signal. Further, the control codes are applied to attenuators 34 and 35 and on the basis of the control signal, semiconductor switches are turned on-off to increase or decrease and output the channel signal.
Patent JP-S5910946-A (JP)
Title: Photosensitive resin composition
Inventor: NOGAMI AKIRA
IPC: G03F7/016
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a photosensitive resin compsn. having high sensitivity and superior storage stability and superior physical property, and developable by water bath development, by forming a photosensitive layer by coating a support with a photosensitive resin compsn. contg. a photosensitive diazo resin compd., a latex polymer having a quaternary N atom, and a liquid oleophilic water- insoluble polymer. CONSTITUTION:The photosensitive diazo resin compd. is a polycondensate of p- diazophenylamine and formaldehyde, and has a monomer unit represented by general formula I in which X<-> is an anion, such as halide, sulfate, or fluoroborate. A typical example of a monomer unit of the latex polymer is shown by formula II in which X<-> is an anion, and R is H or 1-10C alkyl. The liquid oleophilic polymer is exemplified by polyethylene, polypropylene, polyacrylonitrile, etc., and a polymer having comparatively low mol. wt. is used. The present resin compsn. is composed of 3-50wt% diazo resin compd., 25-90 latex polymer, and 5-70wt% polymer.
Patent JP-H0418151-A (JP)
Title: Control device of warp tension
Inventor: YOSHIDA TOSHIO
IPC: D03D49/04
Filed: 1990-05-11
Abstract: PURPOSE:To set tension of warp at a proper value corresponding to suspension time during suspension of weaving machine by laying a control part of long-time suspension mode of generating relaxing tension control signal according to the objective relaxing tension during occurrence of signal of suspension of weaving machine. CONSTITUTION:A control system of weaving machine is equipped with a control part 21 of a long-term suspension mode and output of warp tension is selectively sent to a warp tension relaxing means by a transfer switch 22. The control part 21 optionally builds a control device to set warp tension at regular tension before starting of operation besides a control device to relax tension. These control devices are operated by a signal of fixed time as well as a weaving machine stopping signal.
Patent JP-H11302226-A (JP)
Title: Production of optically active alcohol
Inventor: OKETA YOSHIKI
IPC: C07C233/83
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To produce an optically active alcohol having a high optical purity and useful as an intermediate, etc., for synthesizing medicines by asymmetrically hydrogenating a β-keto acid derivative using a specific complex as a catalyst. SOLUTION: (A) A β-keto acid derivative represented by formula I [R<1> is a halogen, hydroxy or the like; R<2> is OR<4> (R<4> is a 1-8C alkyl) or the like; R<3> is H, a halogen, a lower alkyl or the like] is asymmetrically hydrogenated using (B) a new ruthenium-optically active phosphine complex represented by formula II (R<8> -BINAP is represented by formula III; R<8> is a lower alkyl, a lower alkoxy or the like) as a catalyst to produce the objective alcohol represented by formula IV. Furthermore, the component B preferably has one or two doublets having a value of δ within the range of -1 to +12 ppm according to a<31> P-nuclear magnetic resonance spectroscopy (<31> P-NMR) and the component B is preferably a ruthenium-iodine-optically active phosphine complex having 66-81 ppm value of δ.
Patent JP-S62276414-A (JP)
Title: Method and apparatus for weighing article to be weighed automatically and continuously
Inventor: IKEJIRI TAKASHI
IPC: G01G13/00
Filed: 1986-05-24
Abstract: PURPOSE:To promote calculation efficiency shortening the required time between mutual weighing operations, by weighing each article to be weighed continuously sent from a supply device on a weighing receiving stand and excluding said article to be weighed from below to above by a feed device. CONSTITUTION:Each article 2 to be weighed sent from a supply device 7 continuously is placed on the weighing and receiving stand 10 of a weighing apparatus 6 and weighed. The article 2 to be weighed is weighed by a load cell 11 and the difference K between the weighed value M and a set value N is calculated by the computer in a control device 12 and, thereafter, a correction supply apparatus 20 is operated. When a rotation command is issued to a feed device 17, a receiving piece 19 is moved and the article 2 to be weighed is taken up from below to the above. That is, even if the weighing and receiving stand 10 does not perform any operation, the article 2 to be weighed placed thereon is discharged. The article 2 to be weighed is discharged in a first gate 21 held to an empty state when the receiving piece 19 passes an upper sprocket wheel 18.
Patent JP-H06333358-A (JP)
Title: Production of disk cartridge and shutter for disk cartridge
Inventor: ISHIZUKA YASUHIRO
IPC: G11B23/03
Filed: 1993-05-21
Abstract: PURPOSE:To provide the disk cartridge which has a dustproof effect and is smooth in the operation of a resin shutter and to provide the process for production of the resin shutter which is capable of molding non-defective products at a good yield and is hardly deformed with lapse of time. CONSTITUTION:The resin shutter 1 having a U-shaped section is slidably mounted on the outside surface of a cartridge body 12. The resin being in the orientation direction of the molecules or crystals in the resin toward a direction S heading to the front ends of shutter plates 2, 3 from a connecting plate 4 is used as the resin shutter. The resin shutter having the U-shaped section is injection molded by metal molds communicated with a film gate or fan gate with the cavity corresponding to the connecting plate 4.
Patent JP-H08315500-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI HIDEAKI
IPC: G11B19/28
Filed: 1995-05-18
Abstract: PURPOSE: To obtain an information recording and reproducing device capable of reproducing processing already recorded information without stopping (interrupting) recording processing in the midst of the recording processing of information on a disk. CONSTITUTION: The device is equipped with a disk 1 capable of recording and erasing, such respectively independently controllable heads as a recording optical head 3, a recording magnetic head 4 and a reproducing optical head 11 and a system control microcomputer 20 for controlling the individual heads, controlling rotation of the disk and controlling the system.  At the time of concurrently performing recording and reproducing, recording and reproducing are performed in a linear velocity invariable system by controlling the revolving speed of the disk 1 so that the linear velocity on a basis of a recording position of the recording optical head 3 should be >=R2/R1 times the actual linear velocity (R1 is a recordable innermost circumferential value and R2 is a recordable outermost circumferential value of the disk), while the linear velocity on a basis of reproducing position at the time of reproduction only.
Patent JP-H01288630-A (JP)
Title: Wet clutch device
Inventor: TAKENAKA AKIRA
IPC: F16D27/10
Filed: 1988-05-17
Abstract: PURPOSE:To reduce an idle running torque and to prevent the dragging rotation of a driven shaft by interposing the spring means separating adjacent prime moving side clutch plates at the outside of a driven side clutch plate located between the prime moving side clutch plates. CONSTITUTION:An oil chamber 21 is formed by a pulley 15, hob 13 and the cover 20 integrated with the pulley 15. A wave washer 40 is respectively inserted by locating at the outside of a driven side clutch plate 25 and between prime moving side clutch plates 23. The wave washer 40 is wavy in a free state, displaying the spring force separating adjacent prime moving side clutch plates 23. An idle running torque can thus be reduced and the dragging rotation of a driven shaft can be prevented.
Patent JP-S61278604-A (JP)
Title: Fluid pressure operation device
Inventor: YAMAMOTO ARITSUNE
IPC: B60S1/46
Filed: 1985-06-03
Abstract: PURPOSE:To simplify structure and reduce the cost by housing the first and the second spool valves, driven by a piston, in a cylinder main body and providing an energizing means, which energizes the piston in one direction, on the piston. CONSTITUTION:The first and second spool valves 7a, 7b driven by a piston 3 are housed, so as to freely reciprocate, in holes 6a, 6b which are drilled in a cylinder main body 2. Further, a compression coiled spring 30, arranged between a spring bearing 28 fixed to the main body 2 and a flange 29 fixed to a piston rod 4, energizes the piston 3 in one direction. Since this eliminates requirement for a costly control circuit for controlling changeover means which alternately change over and supply hydraulic fluid to each operational chamber 1a, 1b, structure of a fluid pressure operational device is simplified and its cost can be reduced.
Patent JP-H08229676-A (JP)
Title: Method and equipment for welding
Inventor: ODA YASUHIRO
IPC: B23K37/02
Filed: 1995-05-19
Abstract: PURPOSE: To avoid a restrictive jig stretched over corner parts of a steel column by separating an approaching/separating equipment to separate a welding torch from a joint part, and b improve the working efficiency by dispensing with the unloading of the restrictive jig from a work to be welded even when the corner parts of the joint part are welded. CONSTITUTION: When a traveling body 8 arrives at a corner part from a straight part of a steel column 1, an approaching/separating equipment 24 is driven as required, and a welding torch 22 is approached from one of openings 60a of an erection piece 60 to the corner part to achieve the welding of the corner part, and then, the approaching/separating equipment 24 is again driven as required to keep the welding torch 22 away from the corner part, and a motor 48 for traveling is driven to travel the traveling body 8. Immediately after the traveling body 8 is returned from the corner pat to the straight part, the approaching/separating equipment 24 is driven as required to approach the welding torch 22 to a joint part 1a, and the corner part is welded from the other opening 60a of the erection piece 60.
Patent JP-H11317203-A (JP)
Title: Light source device of dierectric barrier discharge lamp
Inventor: OKAMOTO MASASHI
IPC: H01J65/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a light source device of a dierectric barrier discharge lamp, capable of effectively forming excimer molecules and effectively operating as a vacuum ultraviolet light source. SOLUTION: A dierectric barrier discharge lamp 1 is lighted up by applying a high frequency alternating voltage supplied from a feeder device 8 composed of a high frequency power supply 9 of a bridge system, a push-pull system, and a flyback system and a transformer Tr. In a case, such a voltage is applied to the dielectric barrier discharge lamp 1 in such a way that a differential time required from reaching of a largest maximum value till reaching of a next maximum value is set to be 3 μs or less, after the time when reaching such a voltage that the dielectric barrier discharge is started.  In another case, such a voltage may be applied to the dielectric barrier discharge lamp 1 in such a condition that the differential time from reaching of a voltage value that the dielectric barrier discharge is started, till reaching of a largest voltage at the time required when a new lamp voltage is applied is set to be 2.1 μs.
Patent JP-S5883901-A (JP)
Title: Ballet toe shoes and production thereof
Inventor: NIKORASU TERITSUCHI JIYUNIA
IPC: A43B5/12
Filed: 1982-07-10
Abstract: A ballet dancer's toe dancing ballet shoe 10 is designed and manufactured more simply than conventional ballet toe shoes. A sole supporting shank 20 of the toe shoe has a tip flap 40 at the front thereof which may be folded up to define the front panel of the completed ballet toe shoe. The shank is applied to a male mold member 80 which is inserted into a female mold member cavity 70, 72 and resin is inserted into the space between the mold members for defining a toe box support frame 50 in which the inserted portion of the shank 20 and tip flap 40 are embedded. The shank is comprised of a leather-like material. The completed combination of the shank and toe box support frame are removed from the mold members. A ballet toe shoe upper 14 is fastened to the shank and over the exterior and in the interior, as well, of the toe box support frame 50. The space between the mold members is greatest toward the interior of the cavity 72 and gradually diminishes toward the exterior of the cavity, thickening and giving greater strength to the front of the toe shoe 60 than to the rear portion of the toe box 62. The shank and resin combination eliminates intricate processes and skilled labor now required to manufacture toe shoes. At the same time, the desired properties of varying degrees of stiffness of the shoe upper and of proper support for the dancer's foot are maintained.
Patent JP-H02300689-A (JP)
Title: Rainfall and snowfall measuring instrument
Inventor: ABE SHIGETOSHI
IPC: G01N21/21
Filed: 1989-05-16
Abstract: PURPOSE:To remove noise by subjecting a projected beam to a pulse modulation and subtracting a noise output from the received output superposed with the noise on a detection signal. CONSTITUTION:A synchronizing circuit 16 and a modulating circuit 17 constitute an electric circuit for a light projector. The reflected wave appears as a pulse wave to be superposed on the noise at every light projection when a light source 2 emits the pulse modulated light. And gates 18, 19, 23, 24 form a sample-hold circuit together with succeeding vertical hold circuits 20, 21 and horizontal hold circuits 25, 26 to hold the output peak values of a vertical amplifier circuit 12a and a horizontal amplifier circuit 13a at the point of time of sampling. Subtracters 22, 27 remove the noise by subtracting the receiver output at the point of the time when the reflected light to the pulse modulated light is not inputted from the receiver output at the point of the time when the reflected light to the pulse modulated light is inputted. Only the detection signal is thus extracted.
Patent JP-H0417005-A (JP)
Title: Self-traveling automatic tracking device, white line drawing device, and white line removing device
Inventor: TSUKAGOSHI TSUNEO
IPC: A63C19/08
Filed: 1990-05-10
Abstract: PURPOSE:To draw an accurate white line without human intervention by controlling the position of a running device by means of a steering controlling section on the basis of the output signal of a guide sensor to make the running device to run along guide markers. CONSTITUTION:A running device is provided with a guide sensor 1 which detects guide markers 11 buried in the ground and a steering controlling section 5 which controls the steering of the device so that the device can run along the markers 11 and the sensor 1 outputs the deviation and deviated direction of the device from the markers 11 as a voltage value with code. The section 5 outputs a steering controlling signal by using the output of the sensor 1 signal in the direction in which the deviation can be corrected. Therefore, the running device can run without deviation form the markers 11 and a highly accurate white line can be drawn without human intervention.
Patent JP-H0416798-A (JP)
Title: Radiation insulation vessel
Inventor: MAEDA YOSHITAKA
IPC: G21F3/00
Filed: 1990-05-10
Abstract: PURPOSE:To eliminate buckling deformation and the like due to dispersion of debris and stabilize the structure sustaining practically sufficient insulation ability by forming a transparent part with glass containing lines of steel material. CONSTITUTION:A radiation insulation vessel 1 consists of a steel case 4 of which out shape is rectangular, and transparent doors 5 inserted in the sides. The doors 5 are formed with glass 7 embedded inside with a multitude of steel lines 6. The doors 5 have the capability of radiation insulation corresponding to the first grade of JIS 6769 and the inside of the vessel 1 is visible through the doors 5.
Patent JP-S6012140-A (JP)
Inventor: TAKAGI MIKIO
IPC: B02B5/02
Filed: 1983-07-01
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-S5345707-A (JP)
Title: Gas compressor
Inventor: KOTANI SHIGETOU
IPC: F04D29/58
Filed: 1976-10-06
Abstract: PURPOSE: To constantly control the temp of discharge gas fixed, by setting a press. pouring device for cooling liquid in which the pouring quantity of cooling liquid to a compressor is controlled by signals and so on from a detector for the rotational frequency of a driving machine for a gas compressor showing the grade of the increase or decrease of the volume of compressed gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5245196-A (JP)
Title: Automatic fire extinguishment apparatus for oil supply means
Inventor: TAKAHATA MINORU
IPC: A62C3/06
Filed: 1975-10-07
Abstract: PURPOSE: To provide an apparatus, which is simple in construction and can prevent fire accident due to collision by vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07326238-A (JP)
Title: Apparatus for manufacturing wire harness and method for conveying wiring table
Inventor: ODA KUNIHIRO
IPC: H05K13/06
Filed: 1994-06-02
Abstract: PURPOSE:To provide a wire harness manufacturing apparatus and a wiring table conveying method, where a worker can find progress of work and degradation in efficiency can be prevented. CONSTITUTION:A plurality of wiring tables 17A, 17B, 17C... are conveyed in order of work processes I, II, III, IV, thus assembling a wire harness. A stop position where the wiring tables 17A, 17B, 17C... are stopped for a predetermined period is set in one cycle when the wiring tables 17A, 17B, 17C... in the wire harness manufacturing apparatus are conveyed at a given speed from one work process to the next work process.
Patent JP-S5910967-A (JP)
Title: Toner supplementing method
Inventor: ISHIKAWA HIDEHO
IPC: G03G15/08
Filed: 1982-07-12
Abstract: PURPOSE:To prevent toner from scattering around a developing machine and to allow an operator to perform operation easily without staining the hands, by attaching a bag to the cartridge insertion opening of the developing machine when an empty cartridge is drawn out of the developing machine after toner is supplemented, and drawing the cartridge out while putting it in the bag. CONSTITUTION:The front end of the bag 13 is passed through a ring 12 and fixed with a cord 14, and the ring 12 is fitted around a pipe 15 until the front end of the ring 12 abuts on the end surface of a pipe holding metallic fitting 16. Then, the bottom part of the bag 13 is pressed in with a hand as shown by an arrow to cover the pipe 15, forming the double bag. When the cartridge is detached, the opening part 6 of the cartridge 3 is set upward and the ring 12 including the double folded bag 13 is attached to a flange 11; and the cartridge is drawn out from outside the bag 13 to put the cartridge 3 in the bag 13.