baber/WOPTO huggingface dataset:
Patent JP-H0871948-A (JP)
Title: Pneumatic fixing tool driving machine
Inventor: FUKUI HIROYUKI
IPC: B25C1/04
Filed: 1994-09-09
Abstract: PURPOSE: To provide a pneumatic fixing tool driving machine which is little in air consumption and high in the returning force of a main piston. CONSTITUTION: A pneumatic fixing tool driving machine has a cylinder guide 13 to movably support a main cylinder 8 between a static position and a driving position and a trigger device 6 to supply pressure air from a reservoir 5 to a pressure chamber 17 for the main cylinder and to cut off it, and a subcylinder 9 is fixed to a housing 3 inside the main cylinder with a gap 39 set up there, and air on the upside of a piston in the case of the returning of a main piston 11 passes through the gap 39, and is returned through the exhaust return hole 41 of the main cylinder 8 to a return chamber 21.  A check valve 43 which permits the air to flow in through the gap 39 or checks the flowing out of the air from the return chamber 21 is provided in the exhaust return hole 41, and an exhaust air on the upside of the piston in the case of the returning of the main piston is fed into the return chamber, and then supplied from the return chamber to the lower face of the main piston for heightening the returning force of the main piston.
Patent JP-H0380923-A (JP)
Title: Microporous polyethylene membrane and its preparation
Inventor: AOYANAGI YOSHIKUNI
IPC: C08J9/00
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a microporous polyethylene membrane having high efficiency for removing submicron particles by forming a sheet from a composition consisting of polyethylene with a specific molecular weight and a plasticizer by melt-extrusion and drawing the sheet after the plasticizer is removed. CONSTITUTION:A sheet is obtained by melt-extrusion of a composition consisting of polyethylene with 8X10<5>-3X10<6> of weight average molecular weight and a plasticizer and then the plasticizer is removed from the sheet and the resulting porous sheet is drawn to 2-6 time length to the longitudinal direction at 90-120 deg.C by a roll drawing machine and further drawn to 3-8 times to the transverse direction at 110-130 deg.C by a tenter drawing machine. By this method, a microporous polyethylene membrane which is polyethylene with 8X10<5>-3X10<6> of average molecular weight and has 5-25mum thickness, >=3000L/H.m<2>.atm of water permeation speed, and >=95% of blocking efficiency for 0.091mum styrene latex particles is obtained. The microporous membrane is especially useful as a filtration membrane with high efficiency for removing submicron particles and high treatment speed.
Patent JP-H0662403-A (JP)
Title: Monitoring system for catv transmission line switch
Inventor: NISHIMOTO NAOMASA
IPC: H04B17/40
Filed: 1992-08-13
Abstract: PURPOSE:To always monitor a CATV repeater through a main CATV transmission line only, to evade the occurence of no response for reduction of the polling time, and to reduce the data register capacity of a monitoring CATV center device in a monitoring system for a CATV transmission line switch. CONSTITUTION:The monitor signal inputted a CATV transmission line switch 3 via a main CATV transmission line 51 is branched by a BPF 31 before passing through a switch 14. The branched monitor signal are sent to the positions after the band stop filters 32 and 33 which prevents the leakage of the signal to a secondary CATV transmission line 52. Then a CATV repeating amplifier 4 connected to a position after a CATV transmission line switch 3 is always monitored via the line 51. As a result, it is not required to register the amplifier 4 at the side of the line 52. Thus it is possible to evade no response of the CATV repeating amplifier of the main or secondary side and to reduce the monitoring polling time.
Patent JP-S6372153-A (JP)
Title: Solid-state image sensor
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1986-09-16
Abstract: PURPOSE:To improve the blooming-proof characteristic by a method wherein, at an optoelectric transducer, a means which suppresses a blooming phenomenon due to a vertical-type or horizontal-type overflow drain is provided and a horizontal-type overflow drain is provided along a vertical transfer path via an overflow control gate. CONSTITUTION:At an optoelectric transducer 1 color microfilters are arranged on an optoelectric transducer element 3 which has a completely opened window by removing a polysilicon transfer electrode 2 in such a way that the color of the color microfilters is identical in the horizontal direction and two colors are arranged alternately at each element in the vertical direction. In addition, on each vertical transfer path 5 color microfilters of the identical color are arranged. Between each vertical transfer path 5 and an array of adjacent photoelectric transducer elements in the vertical direction, a horizontal-type overflow drain (OFD) 7 is provided via an overflow control gate (OFCG) 6 which forms an overflow potential barrier. Therefore, if, at the deposition, an excessive electric charge is generated at the vertical transfer path 5 which functions as a photoelectric transducer, this electric charge is absorbed by the OFD across the OFCG. Through this constitution, it is possible to completely suppress a blooming phenomenon and to improve the blooming-proof characteristic of the whole device.
Patent JP-S6197431-A (JP)
Title: Method of raising and dropping lappet in spinning machine and device therefor
Inventor: UNO MASASHI
IPC: D01H1/36
Filed: 1984-10-17
Abstract: PURPOSE:To link a ring to lappet in any period, by stopping the lappet in a fixed period of the initial stage of cop formation, and applying the same tension to a lifting blt to work the lappet throughout a stopping period and a working period. CONSTITUTION:The double acting cylinder 41 is set in the middle of the belt 19 set between the pulley 17 and the pulley 18. At the starting point of the pop formation, the lifting bar 22 for a lapper is kept in a waiting position by the stopper mechanism 61, a hydraulic oil whose oil pressure adjusted by the compressor 71 is fed to the chamber 44a of the cylinder, and the changing valve 51. The countershaft 20 is static even if the pulley 17 is reciprocated and rise and fall movement of the lappet will not occur. When the piston 43 rises to the position of the lead switch 72, the line is closed by the changing valves 48 and 51, the piston 43 can be reciprocated, the main shaft 12 is linked to the countershaft 20 and reciprocated.
Patent JP-H0881054-A (JP)
Title: Feeding part structure of long vegetable selector
Inventor: IWAKAWA TAKASHI
IPC: B07C5/02
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the longitudinal attitude of long vegetables from inclining to the specified value or more by providing regulating members coming in contact with the sucked long vegetables from the upper side at the time of sucking the long vegetables by the sucking action of suction pads to carry them to the starting edge of a conveyor. CONSTITUTION: A feeding means in a cucumber selector has suction pads 10 for sucking cucumbers, and the suction pads 10 are elevated and moved horizontally in the longitudinal and lateral directions. The sucked cucumbers are placed on a relay body in a feeding-moving device at the time of releasing suction force. Both lateral end parts of a plate body 31 to which the suction pads 10 are supported in the state of being vertically movable within a specified range are provided with regulating members 64 formed of sponge or the like and brought into contact with the sucked cucumbers from the upper side so as to prevent the longitudinal attitude of the cucumbers from inclining to the specified value or more at the time of sucking the cucumbers. These regulating members 64 are supported to the plate body 31 by supporting rods 65 and accompanying rods 66.
Patent JP-H0264766-A (JP)
Title: Vectorizing processing system
Inventor: ABE AKIKAZU
IPC: G06F17/16
Filed: 1988-08-30
Abstract: PURPOSE:To prevent the processing from being affected by the length of a working vector by assigning a working vector area for an actual length portion dynamically when actual length is longer than the fixed loop length and releasing it at the time when it becomes unnecessary. CONSTITUTION:A source analyzing part 21 in a compiler 2 analyzes a course program 1, detects an involved loop, adding a mark to it and transfers it to a vector analyzing part 22. The analyzing part 22 analyzes the loop to which the mark is added, when a vectoring possible part and a vectoring impossible part are involved in the loop, adds the different mark to the vectorizing possible part and transfers it to a loop dividing processing part 23. At the processing part 23, when loop length necessary at a stage at which the program is executed actually is shorter than the fixed length, an assigned working vector area is used as it is, when the actual loop length is longer than it, it is used with the actual loop length dynamically. Then, when the working vector area becomes unnecessary, a program part to execute releasing is inserted into the program corresponding to the program 1.
Patent JP-H1064203-A (JP)
Title: Driving device for optical pickup
Inventor: TOBE MICHIHIRO
IPC: G11B7/085
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To improve mechanical balance of the entire driving mechanism, and prevent blurring motion by arranging two linear driven type vibration actuators in symmetrical positions with respect to a pickup body. SOLUTION: Guide rails 6a and 6b are limited, therefore linear driven type vibration actuators 7a and 7b are driven with respect to the guide rails 6a and 6b, and a pickup body 2, connected to the linear driven type vibration actuators 7a and 7b, is also driven. By changing driving voltage during driving, the driving speed of the linear driven type vibration actuators 7a and 7b are changed. And by changing the phase difference from (π/2) to (-π/2), or from (-π/2) to (π/2), the moving directions of the linear driven type vibration actuators 7a and 7b are inverted.
Patent JP-2000049850-A (JP)
Title: Transmitter for electronic mail, its method and storage medium
Inventor: TAWA KIYOSHI
IPC: H04L12/58
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the transmitter for an electronic mail and its transmission method that can prepare an electronic mail in advance even to an opposite party without a public key in the case of off-line. SOLUTION: This transmitter consists of a public key retrieval section 2b that retrieves a public key from a public key storage section 3a, a transmission waiting section 2d that discriminates presence of network connection and makes transmission of an electronic mail await till succeeding network connection in the case of non-connection state, a transmission mail storage section 3b that tentatively stores an electronic mail reached to the transmission waiting state by the transmission waiting section 2d, a public key entry section 2e that retrieves and acquires a public key of a destination via the connected network in the case of not finding the concerved public key as a result of retrieving, encryption process 2b, 2f that create one's own encryption key to encrypt the electronic mail and encrypt the encrypt key by using a public key of an opposite party,  and a transmission section 4 that transmits the encrypted electronic mail to an opposite party together with the encrypted encryption key.
Patent JP-S59106227-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: A01F12/32
Filed: 1982-12-10
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-S60107612-A (JP)
Title: Triplet-type photographic lens with postpositive stop
Inventor: TAKAMURA SACHIKO
IPC: G02B9/16
Filed: 1983-11-16
Abstract: PURPOSE:To realize a triplet-type lens with a postpositive stop where aderrations are compensated well even if the angle of view is 35 deg. and the telephoto ratio is about 1.0 and the stop back is short, by constituting the lens system with three lenses of three groups and satisfying prescribed conditions. CONSTITUTION:The triplet-type photographic lens with a postpositive stop consists of three lenses of three groups, namely, the first positive lens L1 whose convex is directed to the object side, the second double concave lens L2, and the third double convex lens L3 which are arranged in order from the object side. Conditional formulas I , II, and III are satisfied when the interval between an image-side face r6 of the lens L3 and a stop S, the interval between an object- side face r1 of the lens L1 and the image surface, the focal length of the lens L1, the focal length of the lens L2, and the focal length of the whole of the system are denoted as d6, D, f1, f2, and (f) respectively. Thus, the triplet-type photographic lens with a postpositive stop is obtained where aberrations are compensated well though the angle of view is about 35 deg. and the telephoto ratio is about 1.0 and the stop back is relatively short.
Patent JP-H0938210-A (JP)
Title: Medical guide wire
Inventor: MIYATA NAOHIKO
IPC: A61M25/01
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To improve insertibility into blood vessel and make performance constant as well as improving formability of a guide wire and reducing cost, in a medical guide wire in which a coil spring which is formed by serially connecting a nonradiation-transmitting coil part and a radiation transmitting coil part is fittedly-attached to a head part of a fine main wire member. SOLUTION: A coil spring 3 of a single coil body is woundly-formed by means of a coil element wire 10 of a fine single wire which is formed by diameter-reducing and wire-extending a large diameter main wire 9 which is formed by butt welding both heads of a radiation transmitting wire material 7 made of platinum-nickel alloy and of a nonradiation-transmitting wire material 8 made of austenitic stainless steel wire. And the coil spring 3 is fittedly- attached to a main wire member 2, and a extending/dispersing layer 13 in which atoms and molecules from two wire menmbers are dispersed/extended from one direction to the other is provided on a connecting point of two wire members, and this extending/-dispersing layer 13 is made functioned as a gradually altering zone/buffering zone of bending deforming of the coil spring 3.
Patent JP-S60108436-A (JP)
Title: Production of composite type ion exchange membrane
Inventor: SUGANO TAKAO
IPC: B01J47/12
Filed: 1983-11-16
Abstract: PURPOSE:To produce an ion exchange membrane capable of firmly and uniformly joining to exhibit fully the performance, by forming a thin film of a high polymer capable of introducing ion exchange groups on a porous support by the high-frequency sputtering method. CONSTITUTION:A thin film of high polymer capable of introducing ion exchange groups by the high-frequency sputtering method is formed on a porous support, and the ion exchange groups are introduced into the above-mentioned film. A porous fluorine-containing polymer film is used as the porous support, and an active chlorine-containing polymer is used as the high polymer. A quaternary ammonium base is introduced as the anion exchange groups.
Patent JP-H1061480-A (JP)
Title: Internal combustion engine control device
Inventor: TATE SEIJI
IPC: G01M15/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To perform specific angle determination softly without using an AND circuit in an engine control device in the engine control device which has a main microcomputer and a sub microcomputer. SOLUTION: In an engine control device which has a main microcomputer 119 and a sub microcomputer 118, a crank angle signals 114 are entered in respective microcomputers and a signal given delay time softly to the crank angle signal 114 is provided from the main microcomputer 119 to the sub microcomputer 118 and timing is determined with the signal given delay time 114 and the crank angle signal in the sub microcomputer 118.
Patent JP-H04230676-A (JP)
Title: Water-soluble derivative of taxol
Inventor: DEIBUITSUDO JII AI KINGUSUTON
IPC: C07D305/14
Filed: 1991-08-28
Abstract: PURPOSE: To easily and inexpensively produce a new taxol deriv. which is an intermediate useful to synthesize a new water-soluble taxol deriv. having antitumorigenic activity, especially a sulfonated acryloyltaxol deriv.  
     CONSTITUTION: This water-soluble taxol deriv. is a compd. represented by formula I (where X and Y are each H, alkyl or aryl), e.g. 2'-acryloyltaxol. For example, the compd. is obtd. by coupling taxol with acrylic acid in a solvent such as THF in the presence of triethylamine and isobutyl chloroformate as a coupling agent in an atmosphere of gaseous Ar. By allowing the compd. represented by the formula I to react with a nucleophilic substance such as sodium hydrogensulfite through a Michael addition reaction, a new water-soluble taxol deriv. represented by formula II (where M is H, an alkali metal, etc.) having high anti-leukemia and antitumorigenic activities and excellent stability is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1146139-A (JP)
Title: Display method for measurement value in a measurement instrument
Inventor: FURUHIRA AKIRA
IPC: G01R13/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To suppress an unsteady state of display when an input signal is stable and to display an instantaneous value following to the input signal when the input signal is fluctuated. SOLUTION: This method is realized by employing an A/D converter circuit 1, a storage means 3 that stores a digital signal outputted from the A/D converter circuit 1, a control means 2 having an arithmetic function of averaging processing of a prescribed number of digital signals stored in the storage means 3 and a display means 4 that displays a measured value sent from the control means 2.  Every time the A/D converter circuit 1 provides an output of a digital signal, data this time are compared with preceding data and when the fluctuated value is within a prescribed range, averaging processing is executed for digital signals of a prescribed number in the storage means 3 and the mean value is displayed on the display means 4 and when the fluctuation value is at the outside of a prescribed range, the data this time are displayed on the display means 4 as instantaneous data without averaging processing.
Patent JP-H05234428-A (JP)
Title: Multicore ribbon cable and its manufacture
Inventor: POORU UOOREN
IPC: H01B7/08
Filed: 1991-08-28
Abstract: PURPOSE: To provide a lightweight multicore flat ribbon cable excellent in signal density or the like by bonding a large number of insulated conductors to one side of a carrier sheet of single nonsintered polytetrafluoroethylene. CONSTITUTION: Compression rollers having spaced grooves 6 are rotated on a shaft 5 in opposite directions. A large number of insulated conductors are supplied into a pair of nips 8 of the compression roller together with a carrier sheet of single nonsintered polytetrafluoroethylene. The conductors and the carrier sheet of the nonsintered polytetrafluoroethylene are compressed and combined to configure a single-sided cable. Subsequently, this cable is heated at a temperature of about 327 to 400 deg.C in a predetermined period of time, and is cooled after sintering the nonsintered polytetrafluoroethylene, thereby obtaining a multicore flat ribbon cable.
Patent JP-H0644470-A (JP)
Title: Security system
Inventor: MURASE YOSHITAKA
IPC: H04N7/18
Filed: 1992-07-24
Abstract: PURPOSE:To provide a security system capable of sending picture information required for preventing robbery and securing safety to a required position. CONSTITUTION:This system is provided with a camera part 1 provided with monitoring cameras 1A-1E, a monitoring camera switching part 2 for performing selective changeovers, an A/D conversion part 3 for converting analog signals relating to a mobile objection from the monitoring cameras to corresponding digital signals, a position calculation part 4 for time sequentially calculating the present position of the recognized mobile objection based on the digital signals, a memory part 5 for storing information relating to the time sequential present position of the mobile objection, a control part (CPU) 6 for executing a required data processing function and a control function, a D/A conversion part 7 for converting the digital signals stored in the memory part 5 to the corresponding analog signals and a monitoring part 8 for receiving the analog signals from the D/A conversion part 7 and displaying the information caught by the monitoring cameras as pictures based on the required instruction from the control part (CPU) 6.
Patent JP-S6459327-A (JP)
Title: Active device
Inventor: SATO TAKASHI
IPC: G02F1/1365
Filed: 1987-08-31
Abstract: PURPOSE:To prevent crosstalk and to obtain a sharp image having a high contrast by providing a ferroelectric material layer formed between a 1st and 2nd electrodes and specifying the distance between the 1st electrode and the 2nd electrode to >=2 kinds. CONSTITUTION:The 2nd electrode 15 is provided on a substrate 12; the ferroelectric material layer 14 is formed on the 2nd electrode 15 and the 1st electrode 13 is provided on the ferroelectric material layer 14. The film thickness dF of the ferroelectric material layer 14 is shorter than the parallel spacings (x)-(z) between the 1st and 2nd electrodes 13, 15 and the insulating substrate 12. Setting of voltage in such a manner that the polarization is inverted in the direction dF of the short distance between the 1st and 2nd electrodes 13 and 15 and is not inverted in the directions (x)-(z) is, therefore possible at the time of inverting the spontaneous polarization of the ferroelectric material layer 14 held between the two electrodes 13 and 15 by impressing the voltage between the 1st and 2nd electrodes 13 and 15. Only the beta region acts as the active layer of the active device if the dF, (x)-(z) voltages are set in such a manner. Since the spontaneous polarization of the ferroelectric material layer in the (x)-(z) directions is not inverted, the generation of the crosstalk is prevented and the high-grade display is obtd.
Patent JP-H1028625-A (JP)
Title: Back massage tool for automobile seat
Inventor: KONDO HISASHI
IPC: A47C7/62
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To massage the waist and the back of a driver by fitting rubber pyramid shaped tools on a backrest of an automobile seat by nylon belts. SOLUTION: Rubber pyramid-shaped tools 1, 2, 3 which have holes for letting nylon belts 4, 5 pass therethrough in respective sides are fitted to a back rest 8 by inserting the nylon belts 4, 5 in the holes. The rubber pyramidshaped tools 1, 2, 3 are fitted to the backrest 8 of an automobile seat by the nylon belts 4, 5 so as to prevent vertical movement. The rubber pyramid-shaped tools 1, 2, 3 are diversified into three different-height types and become the rubber pyramid-shaped tools 1, 2, 3 in the height order. The nylon belts 4, 5 are changeable according to the preference of the height. The nylon belts 4, 5 are changed by removing hook buttons 6.
Patent JP-2001042408-A (JP)
Title: Device for image pickup
Inventor: NAKAGAWA HIDENORI
IPC: G03B5/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make easily adjustable the action of a shake correction mechanism even in the case where it is large-sized and heavy and its volume is large. SOLUTION: The shake correction unit is constituted by holding a shake correction optical system 11 correcting shake, a holding frame 16 which can be displaced and holds the optical system 11, an actuator constituted of a 1st yoke 13, a 2nd yoke 17, shift magnets 21a and 21b, shift coils 23a and 23b and shift magnets 27a and 23b for driving the frame 16, a position detection means constituted of position detection elements 22a and 22b and light projection elements 24a and 24b for detecting the position of the frame 16, vibration detection elements 18a and 18b for detecting vibration and a control circuit substrate 19 controlling the actuator by a single main body 10. The action of the optical system 11 can be adjusted by removing the shake correction unit from a lens device.