baber/WOPTO huggingface dataset:
Patent JP-S553840-A (JP)
Title: Heavy metal ion arrestor
Inventor: KOBAYASHI MASAHIRO
IPC: B01J45/00
Filed: 1978-06-23
Abstract: PURPOSE:To obtain heavy metal ions arrestor of high metal ions adsorbability, high insolubility, and good filterability and separability by subjecting a polymer with acid hydrazide units, having the formula as shown separately, to which is added an inorganic salt, to a heat treatment at a specific temperature. CONSTITUTION:The granular polymer of the formula(where X is H or COOH group, Y is H or CH3 group, A is acrylamide, mecharylamide, etc., B is a monomer polymerizable with acrylamide, methacrylamide, maleic anhydride, etc., l, m, and n are in the relationship 30 mole%<=l<=100mole% and 0mole%<=m+n<= 70mole%, and l+m+n=100%) or the granular polymer mixed with a water- soluble salt of alkaline earth metals is heat-treated at 160 to 270 deg.C either solely or in combination with a support to obtain a heavy metal ions arrestor.
Patent JP-H07258499-A (JP)
Title: Aqueous dispersion of fluorine-containing polymer
Inventor: NISHIWAKI KOICHI
IPC: C08L27/14
Filed: 1994-03-23
Abstract: PURPOSE:To provide an aqueous dispersion of a fluorine-containing polymer, more particularly an aqueous dispersion of a fluorine-containing polymer having excellent precipitation stability and capable of easily forming a coating film especially having excellent weather resistance and stain-proofness. CONSTITUTION:This aqueous dispersion of a fluorine-containing popymer is produced by polymerizing 50-80wt.% of vinylidene fluoride, 20-50wt.% of hexafluoropropylene and 0-30wt.% of other copolymerizable monomer and dispersing the obtained fluorine-containing polymer particles having an average particle diameter of 30-200nm in an aqueous medium. As an alternative, this aqueous dispersion is produced by preparing composite polymer particles by compounding a fluorine-containing polymer obtained by the polymerization of 50-80wt.% of vinylidene fluoride, 20-50wt.% of hexafluoropropylene and 0-30wt.% of other copolymerizable monomer with an acrylic polymer obtained by the polymerization of 40-100wt.% of an alkyl (meth)acrylate and 0-60wt.% of other copolymerizable monomer and dispersing the obtained composite polymer particles in an aqueous medium.
Patent JP-S572277-A (JP)
Title: Quinoxalinone derivative, its preparation, and fungicide for agricultural and horticultural use
Inventor: URA KOUICHI
IPC: C07D241/44
Filed: 1980-06-07
Abstract: NEW MATERIAL:A compound of formula I (X is halogen or lower alkyl; R is lower alkyl; n is an integer of 1W4).  
     EXAMPLE: 7-Bromo-1-methyl-2(1H)-quinoxalinone.  
     USE: Fungicide for agricultural and horticultural use, having remarkable effect to rice blast by the application to the water surface of the paddy rice field. It exhibits prolonged activity.  
     PROCESS: The compound of formula I is prepared by the lower-alkylation of the 1- position N-atom of the compound of formula II represented as a tautomer. The lower-alkylation can be carried out, e.g. by mixing the starting compound with an alkylating agent such as an alkylsulfuric acid ester, an alkyl halide, etc., in a solvent such as benzene, ether, etc., in the presence of a base (e.g. sodium ethoxide, sodium hydride, etc.) or in an alcohol in the presence of a base (e.g. sodium ethoxide, sodium hydroxide, etc.) at 0W150°C for 0.5W15hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60235042-A (JP)
Inventor: MAINRAATO MEHIRAA
IPC: G01N21/45
Filed: 1985-04-12
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-H10269184-A (JP)
Title: Security management method for network system
Inventor: SAITO YOKO
IPC: G06F21/34
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a security management method for facilitating transition from a present user authentication system by a user ID and a password to a single sign-on by the utilization of a certificate. SOLUTION: A job is requested by transmitting the information of the certificate from a client 8 to a job server 6 and the confirmation of the certificate is requested by transmitting the information of the certificate from the job server 6 to an integrated authentication server 2. The integrated authentication server 2 confirms the certificate, then obtains the security information of a user from a server 3 and checks the right to access the job server 6 of the user. At the time of appropriate access, the user ID, the password and access-to- data control information are sent to the job server 6. The job server 6 performs the authentication processing on the user and manages the access right to data thereafter. It is similar for a DB(data base) server 5 as well.
Patent JP-S61235695-A (JP)
Title: Heat transfer fin device for heat exchanger
Inventor: TANIMURA YOSHIAKI
IPC: F28F1/32
Filed: 1985-04-11
Abstract: PURPOSE:To shorten the length of each heat transfer plate in the flow direction of fluid without spoiling heat transfer promoting effect by a method wherein bent wall sections of respective heat transfer plates for forming the enlarge flow paths and narrowed flow paths of respective flow branching paths are bent into a direction orthogonal to the flow direction of the fluid. CONSTITUTION:The flow branching paths A1, A2 are arranged opposingly so that the sectional area thereof are changed along the flow direction of fluid flowing through the branching flow paths and consist of a plurality of heat transfer plates 1a, 1b, 1c having multiple through holes respectively so that the heat transfer fluid, passing through the through holes 2, is generated therein by a pressure difference between the enlarged flow path 4 and the narrowed flow path 5, which are formed back to back in respective flow branching paths. The bent wall sections 3 of respective heat transfer plates 1a, 1b, 1c are formed by bending to a direction orthogonal to the flow direction of fluid passing through respective flow branching paths. As a result, the lengths of respective heat transfer plates in the flow direction of fluid may be shortened without spoiling heat transfer promoting effect.
Patent JP-H05282225-A (JP)
Title: Intra-terminal data communication equipment
IPC: G06F13/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a between-terminal data communication equipment by which a data communication processing can be attained while a work program at the other terminal is operated, at the time of connecting a communication line from one terminal, and starting the transmission and reception of data. CONSTITUTION:This equipment is equipped with a communication processing module part 5 which stores each kind of program for operating a processing corresponding to a command requested on the execution of the communication proces-sing by operating a communication request control program. And also, the device is equipped with a communication request control part 6 which always monitors the work program of its own terminal and the communication request from the other terminal by always operating the communication request control program, and executes the prescribed communication processing by activating the pertinent program stored in the communication processing module part 5 at the time of confirming the communication request. And also, the equipment is equipped with a buffer part 2 which adjusts a performance difference between its own terminal and the other terminal at the time of transferring each kind of command or data between the work program of its own terminal and the other terminal, and a communication processing flag part 3 which denies the communication request from the terminal except the object of the communication execution.
Patent JP-S60218218-A (JP)
Title: Tip automatic disposal and automatic washing and drying method
Inventor: SHINODA KATSUYUKI
IPC: F26B15/14
Filed: 1984-04-16
Abstract: PURPOSE:To make tip disposal performable in an efficient manner, by sensing each tip to be fed out of a feeder via a shooter and moving a tip holder in all directions at a time when each end tip of a quantitative pippet is automatically disposed in line. CONSTITUTION:Rectangular platelike tip holders are piled up on a stocker 6, and the lowermost one is fed to a tip holder guide 4 by means of operaton of a cylinder 10. Here, each tip is inserted in an orderly manner into a lot of tip insertion holes of each tip holder in a way of automatically sensing each tip to be fed in order from a parts feeder 7 via a shooter 8 and according to this sensing result, moving the guide 4 in all directions by moving motors 11 and 12. Next, a transfer mechanism 24 is operated, making the tip holder transfer on a rail 16 of a stock conveyor 9, and these tip holders are made to pass through first and second washers 13, 14 and a dryer 15, thus washing and drying for a tip 23 are carried out.
Patent JP-2000276998-A (JP)
Title: Field electron emission surge absorbing element
Inventor: KASAI YOSHITO
IPC: H01T1/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a field electron emission surge absorbing element capable of effectively preventing emitter cones from melting when a high-voltage surge is impressed thereon and prevented from causing deterioration in surge absorbing characteristics and damage to the element. SOLUTION: In this field electron emission surge absorbing element 10, a first substrate member 12 made up of an N-type semiconductor and having a multiplicity of emitter cones 20 integrally formed with one surface thereof and a second substrate member 14 are disposed opposite to each other leaving a specified distance between them, an envelope 18 is formed by airtightly sealing up inner-surface peripheral parts of the two substrate members by means of a frame member 16, a high vacuum is produced within the envelope 18, and external electrodes 26, 28 are formed on outer surfaces of the two substrate members, respectively. In the first substrate member 12 with the emitter cones 20 formed, the resistance value of a surface layer 22 including the emitter cones 20 is adapted to be higher than that of portions other than the surface layer 22.
Patent JP-S58194669-A (JP)
Title: Trailer
Inventor: YONEDA INEJIROU
IPC: B60P1/16
Filed: 1982-05-07
Abstract: PURPOSE:To reduce a load to wheels of a trailer at its stationary placed time and increase a life of the wheels, by turnably lifting the rear part of a car body with a supporting leg as the center when the trailer is placed fixedly by the front and rear part supporting legs. CONSTITUTION:Wheels 12 while a front supporting leg 13 and a connecting member 15, to which a connecting member 7 connecting a tractor 1 to a trailer 2 is engaged, are respectively provided to rear and front parts in the bottom part of a car body 9 of the trailer 2. Further a rear part supporting leg 16 is provided to the bottom part of the body 9 between the center of gravity position X of the body 9 and the wheel 12, and the leg 16 can be vertically swivelled by supporting an upper part of the leg 16 with a bearing to the body 9. Then a projecting distance L'' of the leg 13 and a projecting distance L' of the leg 16 at its suspended time are arranged smaller than a distance L between the body 9 and the ground surface 21, while the bottom end of the leg 16 is located below a line Y-Y connecting the bottom end of the leg 13 and the bottom end of the wheel 12.
Patent JP-H02256737-A (JP)
Title: Joint structure for column and beam
Inventor: YAMAOKA MASAKI
IPC: E04B1/58
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the number of processes by a method in which reinforcing metal plates are attached to the inner four faces of a shape steel column, and the steel column with the metal plates is fixed with bolts to the end of a shape steel beam through joint metals. CONSTITUTION:Reinforcing metal plates 3 are attached to the inner four faces of a shape steel column 1 of a square shaped cross section. At the attached portions 1a of the metal plates 3 of the column 1, joint metals 4 are clamped with side pieces 4a by bolts 5 through the upper and lower nuts of the plates 3, and vertical pieces 4b are fixed with bolts 5 to the upper and lower flanges 2a and 2b of a shape steel beam 2.
Patent JP-S63288581-A (JP)
Title: Image sensing system
Inventor: ISHIDA TOKUJI
IPC: H04N5/363
Filed: 1988-03-29
Abstract: PURPOSE:To execute a suitable A/D converting regardless of the level shift of a reference voltage by giving the clamp voltage of an image signal and the reference voltage of an A/D converter from the same reference voltage source. CONSTITUTION:For an A/D converter 54, a dynamic range is set by a reference voltage Vref from a reference voltage generating source. On the other hand, in an image sensor 12, an image signal voltage Vos is set to be Vref-Vos. An analog quantity Vref-Vos is A/D converted on the basis of the reference voltage Vref of the A/D converter 54. At this time, since the Vref is given from the same reference voltage source, the Vref is level-shifted in one side (for example, in the image sensor) and shifted also in the other side (the A/D converter.) Accordingly, regardless of the level shift of the reference voltage Vref, a suitable A/D converting is executed.
Patent JP-S61237204-A (JP)
Title: Recording and reproducing device
Inventor: MASUI TOSHIYUKI
IPC: G11B15/087
Filed: 1985-04-13
Abstract: PURPOSE:To speed up and facilitate the recording and retrieval of information by providing a subordinate area lengthwise to a tape separately from respective recording areas and extracting information in the subordinate area with a clock signal generated on the basis of the conveying operation of a tape conveying means. CONSTITUTION:A clock signal corresponding to the rotating speed of a capstan motor 53 is generated by a bit clock generation part 55 for data transfer in a recording state wherein a switch 67 is connected to a contact A. This clock signal and data to which a synchronizing signal is added by a synchronizing signal adding part 64 are synchronized with each other by a data transfer synchronization part 63, passed through a recording amplifier 62, and recorded on a track 14 on the tape by a fixed head part 51. Then, the switch 67 is connected to a contact B in a playback state. A clock signal generated by a bit clock generation part 57 for data extraction and a synchronizing signal detected by a comparator 59 are coincident with each other irrelevantly to a tape speed, so the clock signal for data extraction and data are superposed by a synchronizing signal detection part 60 and the data is extracted by a data extraction part 61 and supplied to a system control part 65.
Patent JP-S58195798-A (JP)
Inventor: AKIYAMA TOMIJI
IPC: F41B11/80
Filed: 1982-05-10
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-S57192181-A (JP)
Title: Video tape recorder
Inventor: TANIGUCHI HIROSHI
IPC: G11B20/00
Filed: 1981-05-21
Abstract: PURPOSE:To remarkably reduce instability such as level fluctuation of a reproducing signal, by locating an audio signal recording track, and a control signal recording track in reverse order as a conventional device, on a magnetic tape pattern. CONSTITUTION:To obtain rotating head recording of an audo signal after time compression, a magnetic tape 2 is wound on a takeup reel side excessively by an angle theta around a rotating head cylinder 1, and an audio signal is recorded to a part corresponding to the angle theta wound excessively. This audio signal is recorded on the upper end of the magnetic tape 2, i.e., at the end of a period on which rotating heads H1 and H2 contact the magnetic tape 2. Thus, instability such as level fluctuation of the reproducing signal can remarkably be reduced.
Patent JP-H07259186-A (JP)
Title: Connection structure of steel pipe concrete post
Inventor: ANZAKI CHIHIRO
IPC: E04B1/58
Filed: 1994-03-25
Abstract: PURPOSE:To provide a steel pipe concrete post which is easy to connect and high in strength by making longer the upper end of each of reinforcement cages than a steel pipe, and making smaller the outside diameter of one end of the reinforcement cases than the inside diameter of the other end. CONSTITUTION:A cylinder-shaped reinforcement cage 2 is prepared with a plurality of vertical members 3 in parallel along the peripheral surface and ring-shaped members 4 connected at a plurality positions in the longitudinal direction of the vertical members 3 inside a steel pipe 1 The reinforcement cage 2 is arranged to project by a specified length from the upper end of the steel pipe 2 so that the inside diameter of the projected part of the cage from the steel pipe 2 may be smaller than the inside diameter of the cage housed in the steel pipe 2. When a steel concrete pipe is to be connected, a reinforcement cage 2A is preliminarily inserted into a steel pipe 1A located below so that it may be laid out at a specified position. Then, the lower end of a steel pipe 1B, into which a reinforcement cage 2B is preliminarily inserted, is placed on top of the projected part of the reinforcement case 2A of the lower steel pipe 1A, thereby connecting the steel pipe 1A to the steel pipe 2B by welding. After having connected the steel pipes where the reinforcement cases 2 have been set to a specified height one after another, concrete is placed into the steel pipe 1, thereby forming a steel pipe concrete post at a specified height.
Patent JP-2000275906-A (JP)
Title: Method and device for formation of image, and developing toner used therefor
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/087
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To immediately operate an image forming process as required and to prevent curling of a recording material or contamination in an image even when the size of a recording material is changed, by using a toner prepared by fusing resin particles in an aq. medium. SOLUTION: In order to completely fuse a toner, it is necessary to add energy exceeding the variance of the toner. Therefore, the toner used has fine recesses and projections on the particle surface and has uniform surface property because the toner is prepared by fusing resin particles in an aq. medium. A toner prepared by fusing resin particles, coloring agent particles and release agent particles in an aq. medium is more preferably used. Since the toner is prepared by fusing in an aq. medium, processes to fuse and knead or to pulverize are not included, and uniformity in the toner can be maintained. Moreover, since melting of the toner when the toner is heated is accelerated by the presence of the fine recesses and projections to improve the fixing property, offset printing due to changes in the heat or changes in the adhesion of the toner to a recording material due to changes in the heat can be suppressed.
Patent JP-S63244514-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: F21V21/02
Filed: 1987-03-31
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-H11318067-A (JP)
Title: Electronic commutation type motor
Inventor: FURTWAENGLER PATRICK
IPC: H02P6/15
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve commutation noise from stator stray magnetic field of an electronic commutation type motor. SOLUTION: An outer rotor 10 in which a permanent magnet 12 is arranged in a cup-shaped retaining member 11 is installed. An inner stator 15, where a winding element (coil) 13 is wound around the slot of a core 14 is installed. An electromagnetic rotor position sensor 20 is arranged almost facing the end surface of the rotor magnet of a cup opening side. A magnetic flux focusing apparatus 24 to the stray magnetic field of the inner stator 15 is arranged in the angle region, in which the rotor position sensor 20 is arranged, on the opening side of the retaining member and on the opposite side of the core 14 of a stator of a winding head, and at least in a specified angle region of the inner stator 15.
Patent JP-H10272664-A (JP)
Title: Injection molding machine
Inventor: HAYAZAKI HIROAKI
IPC: B29C45/76
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine in which variations in quality of moldings are prevented from being caused and hours of actual operation are prolonged and the yield of the moldings is enhanced. SOLUTION: The injection molding machine is equipped with a molding machine barrel, a reciprocating member provided freely movably forward and backward in the inside of the molding machine barrel, a driving means for moving the reciprocating member back and forth, a memory 36 for storing both a first purging condition for performing ordinary purging and a second purging condition for performing purging before continuous molding, a purging condition selection means 37 for selecting and reading out the first and second purging conditions from the memory 36 and a purging means 38 performing purging according to the read-out first and second purging conditions. In the case of performing purging in the second purging conditions, the state of resin in continuous molding is made same as the state of resin in the molding machine barrel during purging.
Patent JP-2000276562-A (JP)
Title: Non-contact data transfer device, and memory card
Inventor: YATAGAI TATSUO
IPC: G06K19/07
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact data transfer device and a memory card which are not affected even though the distance between coils and the voltage level of a transmission signal change, are also strong and stable against environment changes due to the fluctuation of a power supply voltage and the change of a circuit with time, etc., and have high reliability. SOLUTION: This non-contact data transfer device 30 is provided with sine wave oscillators 34 to 37 which oscillate sine waves of four different oscillation frequencies f0 to f3, analog switching 38 to 41 connecting the outputs of the oscillators 34 to 37, a driver 42 that driver a coil 43 with the outputs of the oscillators 34 to 37 switching by the switches 38 to 41, a coil 44 connected to the coil 43 by electromagnetic induction, a detector 45 amplifying a signal into a signal of a fixed amplitude level, four bandpass type filters 46 to 49 tuned to the four oscillation frequencies f0 to f3 and decoder 50 which converts the output f0 to f3 of the filters 46 to 49 into binary serial data S0' and S1'. The device 30 is constituted so as to transmit the change of an input signal value as the change of a frequency.
Patent JP-S61236460-A (JP)
Title: Indicating device for work arrangement
Inventor: SAKURABA HAJIME
IPC: B23Q15/00
Filed: 1985-04-12
Abstract: PURPOSE:To make it possible to automatically decide working sequence by storing the arrangement sequence which is decided by an operational arrangement deciding means on the basis of an input setting means operated by the combination of arrangement on lines and rows in an arrangement sequence memory. CONSTITUTION:In the case of the automatic conveyance of some workcases, e.g. six workcases, the arrangement sequence of the works is designated by a line input setting means P and a raw input setting means Q, and then is stored in an arrangement sequence memory by CPU or the like. Consequently, the state of the arrangement taking six works as one unit, and the sequence of conveyance or machining are decided. When the conveyance or machining has been completed in regular order, the sequential number of the work being in conveyance or machining can be confirmed on a lighting red indicating lamp on an indicating board L. Thus, the indicating device can be simply operated, and answer promptly to an alteration in operational sequence.