baber/WOPTO huggingface dataset:
Patent JP-S57139527-A (JP)
Title: Cop conveyor from spinning frame to winders
Inventor: HASHIMOTO KIYOJI
IPC: B65H67/06
Filed: 1981-02-23
Abstract: PURPOSE:In order to convey cops from spinning frames to winders, the same number of conveyors as that of winders are set perpendicularly to the spinning frames and a device for wnding the tail yarn around the cop and another one for passing the tail yarn through the hollow of the bobbin are provided on the following stage, thus facilitating the change in the number of winders per one spinning frame. CONSTITUTION:Cops doffed on the transport band 02 which is set to the spinning frame 10 are passed through the cop chute 03 that can freely select lines, placed on the cop conveyor 04 and sent to the winder 13. The transported cops is conveyed with cop lift 05 and transferred to the peg conveyor 06, then the tail yarn is wound around the cop by means of the device 07 and is put into the hollow of the bobbin by passing cops through the cop chute 08 and throwing it into the cylinder 09 for passing the tail yarn through. The cops with the tail yarn passed through are sent with the conveyor 10 set in front of the winders  13 and passed through the magazine gate 11 set to each drum, then thrown into  the magazine 12.
Patent JP-S53111351-A (JP)
Title: Polyester resin composition
Inventor: OOMURA TAKAHIRO
IPC: C08L67/02
Filed: 1977-03-11
Abstract: PURPOSE: To prepare the title composition of excellent flame-retardancy and reduced melt-dripping under flame, by incorporating a copolyester from terephthalic acid, an alkylene glycol and halogen-contg. aromatic diol, with an epoxidized novolak. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01228807-A (JP)
Title: Tire mold and tire
Inventor: RUNE REON ROTSUKAATSU
IPC: B29C33/42
Filed: 1989-02-07
Abstract: PURPOSE: To mold a tire with good reliability and reproducibility and to prevent arch-vent passages clogged when a tire is detached from being left, by providing a double-wedge-shaped arch vent means for a rib means in the vicinity of the inside outer peripheral surface of a mold cavity and passing air derived above the outer surface of a green tire therethrough. CONSTITUTION: Arch vents 40 are formed by a tread ring made of aluminum charged in the periphery of a ceramic arch vent insert 50 and the width of the bail 51 of the arch vent insert 50 is set to a dimension range wherein a bottom part becomes smaller than 0.1" (2.54 mm) at the relatively opposed bottom parts 54a, 54b where end parts 52a, 52b meet with each other while increases from about 0.05 in.(1.25 mm) at its intermediate point. The bail 51 has a double-wedge shape and the bottom part 54a of a wedge-shaped part 51a is formed in predetermined length and an under surface 55a is inclined at an angle R of about 30-50 deg. with respect to a horizontal plane.
Patent JP-S53110977-A (JP)
Title: Ultrafiltration membrane
Inventor: SUMITA KUNYUU
Filed: 1977-03-10
Abstract: PURPOSE:Ultrafiltration membrane, made the membrane and net in a body, burying the net in the membrane at the time of making membrane, being superior in graduation characteristics and having durability against high pressure and high effectiveness.
Patent JP-H09221455-A (JP)
Title: Production of aromatic carboxylate
Inventor: ONUKI MASAMICHI
IPC: C07C69/76
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic carboxylate in a good yield whereby catalyst can be recycled and the elution of titanium from the cataleyst is limited. SOLUTION: This method for producing an aromatic carboxylate comprises reacting an aromatic carboxylic acid anhydride with an alcohol. Therein, a monoesterification reaction is carried out in the absence of a catalyst, and a titanium-containing metal oxide catalyst is subsequently added to the reaction system.
Patent JP-2000222678-A (JP)
Title: Controller for signal
Inventor: NISHIDA YOSHIKO
IPC: G08G1/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a bus on route from temporarily stopping by means of a signal as much as possible by prolonging the lighting time of a 'blue' signal in a specified time band on weekdays based on the measured travel speed of the bus on route. SOLUTION: A bus on route 3 travels in the direction of a T-shape road 2, it passes on a sensor 6a and the existence is detected, for example. An RSM 7 measures the travel speed and it is compared with a specified speed which is previously set. The result is given to a controller 5. When the measured speed of the bus on route 3 is slower than the specified speed, the bus on route 3 is considered to be traveling smoothly. A signal 4a is controlled in a regular way. When the measured speed of the bus on route 3 is slower than the specified speed, the bus on route 3 is considered to be driven slowly, the 'blue' lighting time of the signal 4a is prolonged for a necessary time and the bus on route 3 is specially controlled to pass through the T-shape road without temporarily stopping just before it.
Patent JP-S55120020-A (JP)
Title: Focus detection and indicating device of camera
Inventor: NAKAMURA KAZUO
IPC: G03B3/00
Filed: 1979-03-08
Abstract: PURPOSE: To realize high speed and simple operation for focus adjsutment, by indicating to the photographer whether the photographic lens is moving correctly in the focusing direction, so that the photographic lens may be adjusted to exact focus by a minimum stroke of shift.  
     CONSTITUTION: A part of the light passing through a photographic lens 1 runs through a half-mirror 7 and a total reflection mirror 8, and is projected into a photoelectric transducer group 10 provided at a position optically equivalent to a film surface 9. The outputs corresponding to lights entering each photoelectric transducer are arithmetically processed as focus detection output ξ in a focus detection processing circuit 11, and an extreme value ξ 0  is outputted when the focus is adjusted, and is displayed by a display body 25. Also, this output ξ is inputted in a focus detection circuit 12, and while the focus detection output ξ is in decreasing state, a display body 14 lights up, and while it is in increasing state, a display body 13 lights up. Therefore, the photographer has only to move the photographic lens in the lighting direction of the display body 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63194835-A (JP)
Title: Automatic feeding device for lateral reinforcement of wire gauze making machine
Inventor: NAKAMURA TOSHIO
IPC: B21F23/00
Filed: 1987-02-06
Abstract: PURPOSE:To automatically feed the lateral reinforcement in a changed length and to form the wire gauze of different breadth by transferring the lateral reinforcement cut in a specific length by a cutter to the welding position at the chute lower end one by one via a lateral reinforcement chute by dropping and moving it from lateral reinforcement supporting member. CONSTITUTION:When an iron wire W is fed into a guide 21 from a cutting machine 24 side by selecting one of seven stoppers 22 provided on a stopper fixing member 7, it is cut by the cutting machine 24 at the time when the tip of the iron wire W is abutted on the stopper 22. Simultaneously with this, the lateral reinforcement W1 cut with the support of the lateral reinforcement supporting member being removed is dropped on the upper face of an endless belt 25 and moved in an arrow mark A direction, and when the tip thereof is abutter on a reinforcement stopper, the lateral reinforcement W1 is dropped and accumulated in the groove 33a of a lateral reinforcement chute 33 from the endless belt 25. The accumulated lateral reinforcement W1 is dropped to a welding position by way of a lower chute 51 via the cam groove 44 of a lateral reinforcement feeding cam 43 starting from its lowest end part and welded in order to the row of a vertical reinforcement W2.
Patent JP-H01202331-A (JP)
Title: Hot swaging method for fine wire difficult-to-work
Inventor: MASUGATA YOSHIKI
IPC: B21J9/06
Filed: 1988-02-08
Abstract: PURPOSE:To improve the quality in working by arranging a burr escaping part at the circular part of a kaliber and setting the approaching half angle and bearing part length in specified range respectively. CONSTITUTION:A burr escaping part A is formed at both end parts of a circular die in the kaliber shape of a swager die. The approaching half angle of the approach part B of the die is set at the angle of <=3 deg. and the length of a bearing part C is taken in the range of 2-2d (d: linear diameter after working). In this case the number of rotations of a spindle is set about 600-2000rpm. The generation of the runout of burr, tucking, defective out-of-roundness, etc., is prevented because of the escaping part A being provided. The burr generating amt. is reduced and the out-of-roundness is improved because the approaching half angle is made small and the length of the bearing part C is comparatively made longer. The working quality is thus improved.
Patent JP-S59153597-A (JP)
Title: Welding carriage
Inventor: ISHIMOTO KATSUZOU
IPC: B23K37/02
Filed: 1983-02-21
Abstract: PURPOSE:To enable multilayer copy welding by making the mounting points of wheels coincident with the supporting point of an axle thereby transmitting easily and surely rotating force to the wheels and changing over cooperatively and easily the inclination angle of all the wheels. CONSTITUTION:The supporting point of an axle 17 coincides with the tilting centers of angle change-over frames 5 which are the mounting points of wheels W and two front and rear angle operating pins 20 are mounted to a driving lever 18A and a driven lever 18B having tilting centers right above the centerline of the axle 17 and are in contact with the side faces of the frames 5 in the symmetrical position with the tilting centers in-between. The wheels W are thus surely rotated via the frames 5 by the two pins 20 which are moved in and out by tilting of the lever 18A and the lever 18B, by which the directions of the wheels are changed. In addition, the lever 18A and 18B are connected tiltably in the same direction by interlocking mechanisms 23, 24, 26. The direction of the wheels W is changed to the right and left by energizing one of two front and rear solenoids 32.
Patent JP-S57141865-A (JP)
Title: Storage battery
Inventor: ETOU KENICHI
IPC: H01M50/77
Filed: 1981-02-25
Abstract: PURPOSE:To stir an electrolyte without increasing a charging current by immersing a nozzle of a suction pipe into the electrolyte and arranging a delivery pipe in a battery to stir the electrolyte with a pump. CONSTITUTION:An electrolyte stirring device 6 is provided to a stroage battery, a suction pipe 8 penetrates a cover 4 so that a suction nozzle 10 at its end is always immersed into the electrolyte 3, a delivery pipe 9 also penetrates the cover 4 so as to place a delivery nozzle 11 at its end in the battery, and the electrolyte is stirred in circulation by operation of a pump 7. The pump 7 is operated intermittently either manually or using a timer by utilizing an electric power of a charging unit when the terminal voltage exceeds a predetermined value during recovery charging after discharging or while the battery is in a normal float use. The pump 7 can be arranged at the rear side of the cover 4 just as well. When the battery is used under slight charging and discharging or in a tiny current, a density difference is created between the upper and the lower sections of the electrolyte resulting in a decline of the battery performance, but this trouble can be avoided by stirring the electrolyte.
Patent JP-H11222068-A (JP)
Title: Lifting handling device for carrier vehicle
Inventor: YAMAGUCHI KEI
IPC: B60P1/46
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To use a single guide rail, make smoothly hoisting possible of a loading base of a cargo, improve work efficiency, and ensure safety at cargo handling work time as well as at vehicle running time, in a lifting handling device for a carrier vehicle. SOLUTION: In an outer surface upper/lower direction of a storage tank, a single guide rail 1 is fixed. In four angular parts 10, 11, 12, 13 provided in this guide rail 1, a fixed base board 14 journalling four rollers 15, 16, 17, 18 respectively able to butt is inserted inside the guide rail 1. This fixed base board 14 is protruded to an outer side of the guide rail 1, to this protruded part, a loading base 6 of a cargo is connected. A hoist mechanism able to hoist this fixed base board 14 in accordance with the guide rail is set up.
Patent JP-H10219220-A (JP)
Title: Aqueous adhesive
Inventor: NAKAMAE MASATO
IPC: C09J129/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous adhesive excellent in water-resistant adhesion, boiling water-resistant adhesion and heat-resistant adhesion and good in pot life by including a specific proportions of an aqueous polymer emulsion and a specified modified polyvinyl alcohol. SOLUTION: This aqueous adhesive is obtained by formulating (A) an aqueous polymer emulsion containing a polymer of an ethylenically unsaturated monomer as a dispersoid (e.g. an ethylene-vinyl acetate-based copolymer emulsion) and (B) a modified polyvinyl alcohol having at least one kind of a functional group selected from a primary or secondary amino group in the molecule in the weight ratio A/B of (100/0.1) to (100/100). For example, the component A is obtained by carrying out emulsion polymerization of the ethylenically unsaturated monomer in the presence of a dispersion stabilizer for the emulsion polymerization, an initiator, etc., and the component B is obtained by copolymerizing the ethylenically unsaturated monomer having the primary or secondary amino group with vinyl acetate and saponifying the obtained copolymer.  The aqueous adhesive is especially useful as the adhesive for a plywood.
Patent JP-H05224163-A (JP)
Title: Light transmitter
Inventor: NISHIMOTO HIROSHI
IPC: G02F1/035
Filed: 1992-02-14
Abstract: PURPOSE:To lower the driving voltage of an optical modulator, to stabilize the operation against mark rate variation and the temperature variation and secular change of the optical modulator, and to prevent the waveform of modulation output light from deteriorating. CONSTITUTION:This transmitter is equipped with a light source 1 such as a semiconductor laser and a Mach-Zehnder type optical modulator 2 provided with signal electrodes and a bias electrode 4 which are electrically separated from two light guides, and has a modulator driving circuit 5 which applies a driving signal to one-end sides of the signal electrodes 3 and terminators 6 which are connected to the other-end side of the signal electrodes 3. Further, is provided with an operation point control circuit 7 which applies a bias voltage for operation point stabilization to the bias electrode 4, a low-frequency superposing circuit 8 which superposes a low-frequency signal for operation point stabilization on the driving signal, and a low-frequency oscillator 9 which generates the low-frequency signal and equipped with an optical branching circuit 10 which branches part of the modulation output light.
Patent JP-S56124281-A (JP)
Title: Lamp cell for gas cell type atom oscillator
Inventor: HASHI TOSHIO
IPC: H01S1/00
Filed: 1980-03-05
Abstract: PURPOSE:To make a lamp cell simply lighted, by sealing, together with atoms, two kinds of gases one of which has a larger metastable level voltage than the ionization potential of the other. CONSTITUTION:If Ne and Ar are sealed in the lamp cell besides Rb, owing to the relationship between the metastable level voltage and the ionization potential of Ne and Ar, the metastable state of the Ne is first established as the first stage of discharge. Thereby, the Ar is effectively ionized as the second stage. When the Ar starts discharge, this can be finally shifted to the discharge and emission of the Rb similarly to conventional methods. By said constitution, the lamp cell can be lighted by a lower excitation power than those of conventional methods, so that the life can be prolonged as well as the reliability can be improved.
Patent JP-S62186546-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/31
Filed: 1986-02-13
Abstract: PURPOSE:To implement flat and uniform element isolation without a recess, a gap and the like, by oxidizing a semiconductor layer, a part of which remains at the side of a step part. CONSTITUTION:An oxidation preventing film 14 and a semiconductor layer 15 are sequentially formed on the entire surface of a semiconductor substrate 11 having a step part 12. A mask layer 16 is formed on the entire surface. Patterning is performed, and the mask layer 16 is made to remain on the downstream side of the step part 12. By using the remaining mask layer 16, a part of a semiconductor layer 15a on the side of the step part and a semiconductor layer 15c on the upstream side of the step part are selectively etched. The remaining mask layer 16 is removed. The semiconductor layer 15b remaining on the downstream side of the step part is oxidized. Thus, a flat and uniform element isolation without a recess, a gap and the like can be obtained.
Patent JP-S53113237-A (JP)
Title: Method of forming welding end
Inventor: IMANAGA AKIYOSHI
IPC: B23K31/00
Filed: 1977-03-16
Abstract: PURPOSE: To prevent nicking with a narrow section and an end section provided on places to be welded beforehand by press work or the like so that the narrow portion is broken after welding, in butt welding for thin boards. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61191586-A (JP)
Inventor: JIYAN MARUSERU DEYUPON
IPC: C06B21/00
Filed: 1986-02-13
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-H02209367-A (JP)
Title: Wire rod take-up roller
Inventor: MATSUMOTO HIROSHI
IPC: B65H54/28
Filed: 1989-02-07
Abstract: PURPOSE:To promote turnover action control over a traverser with the detected signal, bobbin size and traverser's travel speed by controlling the travel speed of the traverser on the basis of rotational speed of a bobbin, and detecting a specified position in the longitudinal direction of the traverser bobbin. CONSTITUTION:A speed detecting signal of a winding motor 1 of a taper-form bobbin 20 is inputted into a travel control means 50 of a traverser 11. On the basis of the signal, travel speed of the traverser 11 is controlled by a motor 13 so as to cause a wire rod 40 to be rolled on the bobbin 20 at a constant pitch by this travel control means 50, and the wire rod 40 is wound on the bobbin 20 at uniform winding density. In addition, each of position detecting sensors 5, 6 is installed at distances L5, L6 from flanges 21, 22 of the bobbin 20, and inputted into a turnover control means 60 and time of up to the distances L5, L6 is calculated, thus it is turned over at a time when the traverser 11 is reached to the flanges 21, 22.
Patent JP-H04267410-A (JP)
Title: Gas supply safety device
Inventor: TSUKAMOTO JIRO
IPC: G05D16/20
Filed: 1991-02-22
Abstract: PURPOSE:To completely prevent raw gas from being released into the air by detecting the secondary side pressure of a dedicated governor and forcedly refluxing the secondary pressure to the primary side when the secondary side pressure is abnormal. CONSTITUTION:When a pressure detection sensor 11 detecting the secondary pressure of a rectifier 3 detects the secondary pressure beyond a prescribed level, a by pass valve 10 and a reflux valve 12' are opened, a reflux pump 8 is driven several seconds later and at the same time, a reflux valve 12 is opened. The bypass valve is closed and the secondary pressure is forcedly refluxed to drop the secondary pressure, and when the secondary pressure drops below the prescribed level, the reflux pump 8 is stopped and at the same time, the reflux valves 12 and 12' are closed to stop the reflux.
Patent JP-S53112581-A (JP)
Title: Electric dust-collecting machine
Inventor: NUMATA SHIGEAKI
IPC: B03C3/155
Filed: 1977-03-14
Abstract: PURPOSE: To provide an electric dust-collecting machine comprising discharge lines provided to intercross the air current anddust-collecting electrodes formed by filling cases provided at the rear parts thereof an having gas permeability with active carbon, and accomplishing simultaneously dust collection and ozone absorption thereby improving the dust-collecting efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09224397-A (JP)
Title: Solenoid coil control device
Inventor: YOKOYAMA MITSUO
IPC: H02P15/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To extremely decrease a current flowing in a solenoid coil and eliminate generation of heat, by supplying the current flowing in the solenoid coil to a chopper control means, when an output of a central processing circuit is in a high level, and interrupting this current relating to the chopper control means when the output is in a low level. SOLUTION: In a controller 4, a port P5 provided in a central processing circuit 7 is connected to a gate of a switching element FET through a resistor R4, a source of the switching element FET is set up through a current detecting resistor R1 provided in a chopper control means 6. The switching element FET, when the port 5 for an output of the central processing circuit 7 comes to be a high level, is turned on, a current carrying route of a solenoid coil 3 is formed, on the other hand, when the port 5 of the central processing circuit 7 comes to be a low level, the switching element is turned off, the current carrying route of the solenoid 3 is interrupted, so as to control a current supplied to the solenoid coil 3 corresponding to on duty of the port 5 of the central processing circuit 7.
Patent JP-S63197013-A (JP)
Title: Formation of protective film for thin film magnetic head
Inventor: KAWABE TAKASHI
IPC: G11B5/31
Filed: 1987-02-12
Abstract: PURPOSE:To increase the adhesive power between a 1st protective film and 2nd protective film by coating the surfaces of the 1st protective film and exposed copper terminals with a thin film having high adhesive power prior to formation of the 2nd protective film. CONSTITUTION:An aluminum oxide film 19 is previously formed by using an aluminum chelate compd. on the surface of the 1st protective film 14 and the surface of the copper terminals 17, by which etching of the copper is obviated and a substrate 11 surface is kept clean even if the substrate 11 surface is cleaned by sputtering at the time of sputtering the 2nd protective film 18. The 2nd protective film is in succession formed by sputtering. The protective film having the large adhesive power is thereby formed and the thin film magnetic head element having high reliability is obtd.
Patent JP-S58149166-A (JP)
Title: Grinding jig
Inventor: MATSUNAGA MORIMASA
IPC: B23F19/05
Filed: 1982-02-24
Abstract: PURPOSE:To grind a ground surface in sufficient accuracy without generating a residual unground part, by holding to mount an elastic member through an axial directionally pressing plate to a jig mounted to a shuttle driving means. CONSTITUTION:A sleeve 24 locked with turning movement by a key 26 is inserted into a jig main unit 12 equipped with a shank 14. Upper and bottom pressing plates 31, 32, in which conical surfaces 31a, 32a are formed, are fitted to the sleeve 24. The plates 31, 32 tighten a nonmetal elastic member 38 to 9 required amount of expansion by a depressing nut 30. A diagonal cam groove 44 is formed in the shank 14, and the shank is guided by an internal surface 13 of a jig holder 11 connected to a shuttle driving means and rocked to within a limit of stoppers 50, 51. An abrasive material is applied to a surface of the member 38, and the member 38 is moved shuttling while rocked to grind an internal surface of a work.