baber/WOPTO huggingface dataset:
Patent JP-S63193081-A (JP)
Title: Camera provided with battery check circuit
Inventor: HOSHINO YASUSHI
IPC: G01R31/36
Filed: 1987-02-05
Abstract: PURPOSE:To determine whether a battery having an effective voltage is set correctly, without consuming the current of the battery, by a system wherein a battery check circuit connected to the main source battery is started periodically by a time count circuit. CONSTITUTION:When size AA dry cells 7 are set correct in terms of polarity, first a microcomputer 4 for LC measures an open-circuit voltage VB to conduct a very rough battery check as to whether the voltage is 1.5V or above. Although this check is conducted very second by a time count circuit of the microcomputer 4, the current of the size AA dry battery 7 is not consumed, since the open-circuit voltage is measured. When the check shows that the voltage is 1.5V or above, the time count circuit executes an integration for a prescribed time, and thereby the microcomputer 4 is power-held to start a booster circuit 1 and a microcomputer 2 for control. The microcomputer 2 controls a driver circuit 3 to make a constant current flow through a motor M, and during this control, measures a voltage V'B. It transfers the result of measurement to the microcomputer 4 so that the voltage level thereof be displayed on LCD 5. Although the precision of detection in this case is very high, the level is classified into three patterns, for instance, for practical use and displayed.
Patent JP-H02206003-A (JP)
Title: Rotary magnetic head drum device
Inventor: KAJITA NOBUYUKI
IPC: G11B5/02
Filed: 1989-02-03
Abstract: PURPOSE:To facilitate attachment and wiring, and to improve the production efficiency by providing a core positioning spacer with tube parts pierced by holes and projecting them up to the upper face of a disk through connection holes between grooves in the disk and a shaft. CONSTITUTION:Four grooves are provided in the axial direction of a shaft 3 at intervals of 90 deg. on the inside peripheral surface of a disk 5, and four connection holes 16 are formed between the disk 5 and the shaft 3. The inside peripheral surface of a spacer 22 is inserted from the lower end part of the shaft 3 to insert four tube parts 22b to connection holes 16. A rotor-side core 11 is inserted from the lower end part of the shaft 3 and is attached to the shaft 3 in the position where the upper end face of the core 11 is brought into contact with the lower end face of a spacer main body 22a. Then, passages are formed from the core 11 to the upper end face of the disk 5 by holes 22c, and signal lines of the core 11 are led out to the upper part through these holes and are soldered on a relay substrate 18. Thus, spacer attachment and signal line wiring are facilitated to improve the production efficiency.
Patent JP-H11223749-A (JP)
Title: Manufacture of coated optical fiber for optical fiber tape and device therefor
Inventor: KONDO MASAHIKO
IPC: G02B6/44
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To make excellent transmitting characteristics by removing any working distortion at the time of curing ultraviolet curing type resin. SOLUTION: The tension loading of plural optical fibers 2 carried in an arrayed state is operated by a loading means 20 only in a carrying block from a first transaction device 17 at a position just before the start of a resin coating processing by a resin coating device 9 until a second transaction device 18 at a position just after the end of the resin curing processing by a resin curing device 10 so that the residual of working distortion due to the contraction of a resin layer at the time of curing can be prevented.
Patent JP-S57143196-A (JP)
Title: Fan for high temperature use
Inventor: ONO TAKUO
IPC: F04D29/34
Filed: 1981-02-26
Abstract: PURPOSE:To enable more than 1,100 deg.C hot air treatment to be performed continuously and for a long time and improve heating efficiency by fitting ceramic blades in fitting grooves of a ceramic impeller while interposing sheet metal between two. CONSTITUTION:Ceramic blades 1 are fitted in fitting grooves 4 of a ceramic impeller 2 while interposing sheet metal 20 between them. the sheet metal 20 (less than 0.5mm. thick usually) is interposed between the ceramic impeller 2 and a leg 5 of the blade as buffer material to prevent point contact between these two members, heat-resisting steel or alloy such as Hastelloy, inconel and the like which are heat-resistant up to about 1,100 deg.C-1,500 deg.C and also mollifiable are desirable for this sheet metal. the abovementioned formation enables more than 1,100 deg.C hot air treatment to be carried out for many hours and continuously, heating efficiency being improved accordingly.
Patent JP-H02206531-A (JP)
Title: Resin molded body for optical part
Inventor: TANAKA AKIRA
IPC: G02B1/04
Filed: 1989-02-03
Abstract: PURPOSE:To reduce the transmission loss of light signal by a method wherein a resin molded body for optical part is molded out of transparent plastic resin body material and a plurality of fluorescent dyestuff additional matters, the absorption and emission spectrum characteristics of which are deviated from each other. CONSTITUTION:A resin molded body for optical part is molded by adding and compounding a plurality of fluorescent dyestuff, the absorption and emission spectrum characteristics of which are deviated from each other, so as to overlap at least a part of the wavelength band of the absorption spectrum of the specified fluorescent dyestuff in a plurality of the fluorescent dyestuffs with the wavelength of the emission spectrum of other fluorescent dyestuff. The obtained molded body is a highly luminant fluorescent transparent plastic resin molded body, which can transmit light signal induced in short wavelength range in the form of signal light in long wavelength range, in which the transmission loss is small, through the multistage photo-conversion in a plurality of fluorescent dyestuffs.
Patent JP-S56122539-A (JP)
Title: System switching method
Inventor: NAKAMURA YOSHIHIRO
IPC: H04L1/08
Filed: 1980-03-03
Abstract: PURPOSE:To prevent an operation error in case of switching the system, by connecting between the master station and the slave station by plural transmission lines, and sending out the switching information of the same system to the specified time slot of plural transmission lines, so that the system can be switched without an error by the slave station. CONSTITUTION:The master station and the slave station are connected by plural transmission lines L1, L2, a data from the master station, which has been transmitted by the transmission lines L1, L2 is discriminated by the discrimination part (not shown in the figure) provided on the slave station, and clocks CLK1, 2 are generated. These clocks CLK1, 2 are provided to the synchronizing circuits 1a, 1b and the timing circuit 2, one clock CLK1 or CLK2 is selected by the circuit 2, the timing signal is provided to the system switching information receiving part 3, and also the data is provided from the transmission lines L1, L2. And, the system switching information of the specified same time slot of the transmission lines L1, L2 is sampled in accordance with the timing signal in the receiving part 3, the system switching information of both the transmission lines L1, L2 is collated, and in case of coincidence, a system switching signal SC is sent out.
Patent JP-H09220682-A (JP)
Title: Production of duplex stainless steel welded tube
Inventor: SHIOZAKI TAKESHI
IPC: B23K26/14
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To produce a duplex stainless steel welded tube excellent in corrosion resistance by using laser beam welding method with a high speed and short time of solution heat treatment or without the solution heat treatment. SOLUTION: The steel sheet 10 of the duplex stainless steel continuously carried is formed to a cylindrical-state and the edge parts 10a, 10b at both sides are not heated or heated and butted with squeeze rolls 11a, 11b. At the time of welding the butted parts 12 with the laser beam 3, mixed gas of He and N2 , is used as shield gas 4 and supplied by >=5% ratio of N2 /(He+N2 ).
Patent JP-S57139471-A (JP)
Title: Shielded-arc welding device
Inventor: FUKADA HIROSHI
IPC: B23K9/173
Filed: 1981-02-24
Abstract: PURPOSE:To obtain a titled welding device which is capable of obtaining a satisfactory condition, by constituting so that it is preheated by blowing shield gas heated in advance to a base metal, delaying a cooling speed of the base metal,  and softening a sudden thermal variation. CONSTITUTION:As soon as a welding wire 1 wound like a coil is fed out by a controller 2, a current is supplied from an electric power source 3, and the wire is led to an operator's hand by a torch cable 4. Subsequently, in this state, an arc is generated between the tip of a welding torch 5 and a base metal 6, and  by its heat, the base metal 6 is melted and made to adhere. On the other hand, shield gas such as gaseous CO2 is led to the tip of the torch 5 along a cable 4 from a gas cylinder 7 and is blown out from the nozzle, so that O2 or N2 in the air does not exert bad influence on the arc and a molten metal. In this case, said shield gas is heated to a constant high temperature state by a heating device 8 provided on the torch 5, and is blown out onto the surface of the base metal 6. As a result, thermal stress concentration due to welding is prevented, appearance of bead is elevated, and also a low temperature crack due to a drop of hardness of the welding heat affected part and residual of H2 gas is prevented by cooling and dulling of the base metal 6.
Patent JP-H11206301-A (JP)
Title: Cultured worm for fishing bait applied of coloring and coloring of same cultured worm
Inventor: WASHINO KAZUHIRO
IPC: A01K97/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To make a cultured worm to be caught by eyes of a fish and make a taking of the fish smooth to make the fish to be easily caught and make a fishing of the fish comfortable even in a night fishing. SOLUTION: A mantle of this cultured worm 1 for a fishing bait is brought into contact with edible red powder to change to a red color or is brought into contact with a fluorescent pigment.
Patent JP-2000281935-A (JP)
Title: Ultraviolet curable coating resin composition
Inventor: ISOGAI TAKASHI
IPC: C09D133/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain ultraviolet curable coating resin compositions capable of obtaining excellent mar resistance even in long-term outdoor use and, in addition, excellent in the adhesion and cracking resistance of coated films. SOLUTION: Ultraviolet curable coating resin compositions are obtained by incorporating 2-10 pts.wt. photopolymerization initiator and 2-20 pts.wt. ultraviolet absorber 2-10 into 100 pts.wt. coated film-forming component comprising (a) 10-70 wt.% mono- or difunctional monomer having an ether bond and one to two acryloyloxy groups per molecule and a molecular weight of 130-700, (b) 5-60 wt.% aliphatic urethane acrylate oligomer, (c) 10-30 wt.% methyl methacrylate polymer having a molecular weight of 10,000-200,000 and, if necessary or desired, (d) 5-50 polyfunctional monomer having three or more acryloyloxy groups per molecule and having a molecular weight of 250-700.
Patent JP-S59152737-A (JP)
Title: Voice input device of radio equipment
Inventor: NATSUME KAZUYUKI
IPC: H04B1/40
Filed: 1983-02-18
Abstract: PURPOSE:To use selectively plural microphones by providing a means for displaying the operating state of the microphones and for disabling the use of other microphones when one microphone is in use. CONSTITUTION:When both press-to-talk switches 11, 21 are not operatied, lamps 60, 70 are lighted. When a crew operates the switch 11 in this state, a relay driving circuit 43 generates a driving signal and a relay 41 is operated, then the normally open switch 41b is closed. Thus, when the microphone 10 is usable and the lamp 70 is extinguished by a signal from a logical element 31. Even when other crew operates the switch 21, since a logical element 32 is not operated by a signal from the logical element 31, a normally open switch 42b is not closed. Thus, the transmission is disabled even if a voice is inputted from the microphone 20.
Patent JP-H08285103-A (JP)
Title: Automatic constant pressure valve device
Inventor: YOKOTA SHINGO
IPC: F16K51/00
Filed: 1996-02-14
Abstract: PURPOSE: To obtain an automatic constant pressure valve device with a simple operation control by which a secondary pressure can be always maintained to a prescribed value without a blocking trouble and a water leak by combining a main valve device consisting of a main valve body and a main valve drive member with a pilot valve device consisting of plural pilot valve parts together. CONSTITUTION: When a water is flowed by interposing an automatic constant pressure valve device to a fluid transporting pipe route, the pressure of an exit flow route (c) does not reach a prescribed pressure and an A valve body 24 is fully opened and a B valve body 25 is closed, because of that the coil spring 27 force of a pilot valve device is superior to the secondary pressure of a secondary pressure room (i). A primary pressure flow water from an inlet flow route (a) is flowed in the main valve drive pressure room (d) of a main valve device through a communication route P, an A valve output (e), an A valve seat room (f), a communication route Pe.  While, when the secondary pressure applied to the pressure receive plate 23 of the pilot valve device overcomes the coil spring 27 force, the A valve body 24 is closed and the B valve body 25 is fully opened and the inner pressure in the main valve drive pressure room (d) reaches the secondary pressure. The main valve body 5 is closed by the difference between the primary pressure and the secondary pressure and the opening (b) of the main valve is shut tightly.
Patent JP-S56122868-A (JP)
Title: Benzoquinoxalinedione derivative
Inventor: KITAO TEIJIROU
IPC: C09B57/00
Filed: 1980-03-04
Abstract: NEW MATERIAL:Benzoquionxalinedione derivatives of the formula (wherin A is benzene ring, naphthalene ring, acenaphthene ring, phenanthrene ring).  
     USE: The dervatives are used as colorants which dye various synthetic fibers, plastics, etc. orange to reddish orange. They are also used as intermedaites for the production of various dyes and pigments. PREPARATIN:2,3,5-Triamino-1,4-napthoquinone is heated together with an o- quinone such as 1,2-naphthoquinone, acenaphthenequinone or 9,10-phenanthrenequinone in an acetic acid-water soln. at 90W100°C for 1W5hr. to produce the desired compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61185818-A (JP)
Inventor: UEDA AKIRA
IPC: H01H1/06
Filed: 1985-02-14
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-H09219659-A (JP)
Title: Data reception processor
Inventor: MIKUNI SHIN
IPC: H04H1/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a data reception processor capable of converting service information such as the character information received by an FM character multiplex broadcasting into the data form capable of being utilized for a database, sorting the information for every preliminarily set keyword and automatically preserving the information. SOLUTION: A radio reception part 13 executes a radio mode processing by a click operation of a radio icon on the disk top menu screen displayed on a display part 4 and displays a first display area displaying received data to be successively received and a second display area displaying the plural received data which are temporarily stored in a reception ring buffer 17, on the radio mode screen displayed on the display part 4. From the plural received data which are temporarily stored in the reception ring buffer 17, the received data is extracted based on the fetching condition which is preliminarily set to a fetching setting memory 18, a data form is converted and processings such as the writing of the data in a data base memory 7, etc., are executed.
Patent JP-S63195471-A (JP)
Title: Expander for piston ring
Inventor: TAKASAKI SHUNJI
IPC: F16J9/06
Filed: 1987-02-10
Abstract: PURPOSE:To eliminate a clearance in the sliding direction of a piston, by forming plural bending parts in a stripped material and providing at least one of the fold lines in the bending part to form a non-right angle with respect to the lengthwise direction while setting the height of a ring-shaped expander larger than that of the material. CONSTITUTION:An expander 1, which is constituted forming a stripped material W of spring steel or the like of thickness (t) into a ring shape, is formed into a corrugated shape over the total periphery by plural bending parts 2, providing a fold line l1 of the mutually opposed two bending parts 2-1 to form a non-right angle with respect to the lengthwise direction and a fold line l2 of the other bending parts 2-2 to form a right angle. Accordingly, the expander 1 is formed being folded into a horizontal doglegged shape in the sliding direction of a piston, setting the total height H' larger than the height H of the material W. And if the expander is inserted and fitted into a ring groove 4 of the piston 3 in the internal peripheral side of a second ring 5, the expander 1, having elasticity, is always placed in a tense condition in the ring groove 4, eliminating clearance in the sliding direction of the piston. In this way, the expander enables durability to be maintained.
Patent JP-S62185237-A (JP)
Title: Magnetic recording medium
Inventor: KISODA AKIRA
IPC: C09C1/44
Filed: 1986-02-10
Abstract: PURPOSE:To decrease the coefft. of friction of a magnetic layer while maintaining the surface characteristic thereof and to provide stable running property thereto by incorporating graphitized carbon into the magnetic layer. CONSTITUTION:The graphitized carbon formed by partly graphitizing carbon black is incorporated as a lubricating agent of the magnetic layer into the magnetic layer. Not only the running property is thereby improved as compared to the case of mixing merely the carbon black and graphite but also the much higher performance is exhibited in still life and head wear. More specifically, the trouble of the increased wear of a head arises if a polishing agent is added to the magnetic layer in order to satisfy the still life and this method is also effective as a means for solving such problem. Various hardeners may be incorporated into the magnetic layer in order to improve durability; for example, an isocyanate may be incorporated therein.
Patent JP-S57139409-A (JP)
Title: Rolling method of pipe in plug mill
Inventor: NAGASAKU SHIGEO
IPC: B21B17/12
Filed: 1981-02-25
Abstract: PURPOSE:To prevent wall thickness deviation effectively, by rolling a part of blank pipe, where a generation of thin wall thickness is predicted while the blank pipe is passed through reeler, into a part having a wall thickness thicker than that of other part in plug mill rolling. CONSTITUTION:In a process of manufacturing a seamless pipe P3 from a blank pipe P1 through a plug mill 1 and a reeler 2, a generation of a part of thin wall thickness at the top part of the pipe P1 is predicted while the pipe P1 is passed through the reeler 2. Then, the wall thickness of the top part of the blank pipe P1 is controlled to be thicker than that of any other part by controlling a screw- down device 1a with the aid of a controlling part CN in rolling the blank pipe P1 by the plug mill.
Patent JP-H08198762-A (JP)
Title: Liquid preparation containing animal galenical
Inventor: YOKOTA KAZUYOSHI
IPC: A61K35/36
Filed: 1995-01-24
Abstract: PURPOSE: To obtain the liquid agent containing an animal galenical and caramel and prevented from the generation of precipitation and opacity with time. CONSTITUTION: The animal galenical-containing liquid agent is prepared by adding 0.1-3w/v% of caramel (e.g. a liquid caramel produced from glucose) to a liquid agent containing an animal galenical (e.g. liver hydrolysate), dissolving the mixture in water, further adding water to the solution to give the total amount, and subsequently filtering the solution. The objective medicinal effect ingredient is, if necessary, compounded with a sweetener, a sour agent, an antiseptic, a flavor, etc., and subsequently prepared mainly into an internal solution medicine. The animal galenical includes conventional medicines such as bezoar bovis, lumbricus and mylabris, the extracts of organs such as liver, placenta, heart or brain with water or a hydrophilic organic solvent, and the hydrolysates of the organs with an acid, a base or an enzyme.
Patent JP-H10213179-A (JP)
Title: Base-isolated support structure
Inventor: NOMURA MASAHIRO
IPC: E04H9/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To cope with and absorb the vibration due to earthquake in the whole horizontal direction and vertical and oblique directions to achieve good base-isolation and protect a load object which is installed from the vibration due to earthquake by providing a spherical body on a support member, a bolt which is inserted, and in a lower end part of the bolt to bring it into contact with the support member and an opening fringe of the spherical body. SOLUTION: A through hole 2 in the vertical direction is provided in a pedestal part 1, and a spherical face part of a support member 3 which is like a semi-spherical body and is made of metal is put on a tapered face 2a of the through hole 2. Moreover, a bolt 7 is inserted into the center of the support member 3, a lower end thereof is inserted into a support frame body 11, and a spherical body 14 is attached to them. Moreover, a coil spring 17 is provided in a bottom part of the support frame body 11, and a rubber base-isolation material 18 is provided between the support frame body 11 and the pedestal part 1. When the vibration due to earthquake in the vertical direction is applied, the vibration is absorbed due to the shrinkage action of a springing material 5, the coil spring 17, the base-isolation material 18, etc., to reduce its effect on the pedestal part 1.  Consequently, it is possible to cope with the vibration due to earthquake in each direction efficiently and prevent the destruction of a load object.
Patent JP-S55121102-A (JP)
Title: Measuring instrument for thrust gap of exhaust turbosupercharger
Inventor: FURUKAWA KIYOTO
IPC: F02B39/16
Filed: 1979-03-10
Abstract: PURPOSE: To shorten greatly measurement time by measuring a thrust gap by screwing a distance piece into the end of a rotor axis and then by axially displacing the rotor axis via this distance piece.  
     CONSTITUTION: Rotor axis 1, having thrust collar 3, is supported by thrust bearing 2. Rotor axis 1 has screw hole 11 at its flank; one end of distance piece 12 is  screwed in, and the other is protruded from cover 8 as a measurement surface. Distance piece 12 has support plate 14 in a collar shape locked by lever 16 and dial gauge G is made in contact with the flank. For a measurement, lever 16 is manually slid to displace axially distance piece 12 and rotor aixs 1, thereby measuring thrust gap H by dial gauge G. The thrust gap can therefore be meausred with precision without pulling the rotor axis out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61186574-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1985-02-13
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。