baber/WOPTO huggingface dataset:
Patent JP-H07258567-A (JP)
Title: Disazo dye
Inventor: HERUMAN REFURAA
IPC: C09B62/09
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a disazo dye with good all-round fastness suitable for printing of a cellulose-containing material, especially cotton and staple fiber by diazotizing an arylamine to give a dichlorotriazine dye and reacting this dye with phenylene diamine, cyanuric chloride and an amine.  
     CONSTITUTION: There is provided a new disazo dye represented by formula I. In the formula, n represents 0, 1 or 2; D represents phenyl or the like; R 1 , R 2  and R 3  represent each H or a 1-4C alkyl; Z represents chloro or NR 4 R 5  (wherein R 4  is H, a 1-4C alkyl or the like); and Q represents formula II or the like. The disazo dye of formula I is obtained, for example, by a process comprising steps: diazotizing an aryl amine of the formula: D-NH 2 , coupling to a compound of formula III in an acidic medium, removing a benzoyl group to obtain an intermediate of formula IV, reacting this intermediate with a diazonium salt derived from triazinylaniline to give a dichlorotriazine dye of formula V, reacting this stepwise with phenylenediamine, cyanuric chloride and an amine of formula IV. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06235002-A (JP)
Title: Alloy powder for sintered magnet and its production
Inventor: YAMASHITA OSAMU
IPC: H01F1/06
Filed: 1993-02-09
Abstract: PURPOSE:To obtain an alloy powder for the sintered magnet excellent in magnetic characteristic by depositing a transition metal on the surface of grain of the principal-component alloy powder of specified composition contg. rare- earth elements and liq.-phase compd. powder by heat treatment or coating the surface with nucleic acid. CONSTITUTION:A principal-component alloy powder having 1-5mum average grain diameter and a liq.-phase compd. powder having 8-40mum average grain diameter are mixed in 80 to 99:20 to 1 ratio, a transition-metal powder having 0.02-1.0mum grain size is further added in 80 to 99:20 to 2 ratio, and the admixture is heat-treated. The principal-component alloy powder having an R2Fe14B phase consists essentially of 11-24 atomic % of R (rare-earth elements including Y), 4-10% B, 0.1-10% Co and 68-80% Fe. The liq.-phase compd. contains an intermetallic compd. phase of Co or Fe and R contg. an R3Co phase and partly an R2(FeCo)14B phase, etc., and consists of 20-45% R, 3-20% Co, <=15% B and the balance Fe. The admixture is mechanofused and then heated at 300-800 deg.C in vacuum or in an inert gas atmosphere as heat treatment.
Patent JP-S51120645-A (JP)
Title: Input/output equpment connection system for control equipment
Inventor: WATANABE YOSHIHIKO
IPC: G06F11/32
Filed: 1975-04-16
Abstract: PURPOSE: An emergency condition of input/output units is discriminated between an operator-emergency condition and equipment-emergency condition and by collectively showing on the operating panel of the control equipment individually, labor to monitor operator-emergency conditions can be reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07252532-A (JP)
Title: Production of grain oriented electrical steel sheet having excellent magnetic characteristic
Inventor: YOSHITOMI YASUNARI
IPC: H01F1/147
Filed: 1994-03-16
Abstract: PURPOSE:To stably produce a grain oriented electrical steel sheet having excellent magnetic characteristic by applying a finish hot-rolling, annealing treatment, nitriding treatment, etc., in the specific conditions to a steel slab having a specific composition wherein the ratio of Cu content to Mn content and the ratio of acid soluble Al content to Si content are regulated. CONSTITUTION:This grain oriented electrical steel sheet is produced from the slab composed of, by wt, 0.025-0.075% C, 2.5-5.0% Si, 0.010-0.060% acid soluble Al, 0.0040-0.0100% N, 0.005-0.020% S+0.405 Se, 0.06-0.8% Mn, 0.01-0.50% Cu and the balance Fe. At this time, the respective content ratios of Cu Ca/Mn Mn and the acid soluble Al/Si in the slab are regulated by the inequalities I and II, and the finish hot-rolling is applied at 700-1100 deg.C and the average grain diameter of primary recrystallized grains till starting the last finish annealing after the decarburize-annealing is made to be 18-35mum, and the nitriding treatment for increasing nitrogen content by >=0.0030% in the steel sheet is applied during the time till the start of secondary recrystallization in the last finish annealing after the hot-rolling, and the heating is executed at <=100 deg.C/hr temp. raising rate between 800-1000 deg.C at the time of raising the temp. in the last finish annealing.
Patent JP-H04211533-A (JP)
Title: High speed line terminating circuit
Inventor: YONEHARA AKIHITO
IPC: H04J3/04
Filed: 1991-03-12
Abstract: PURPOSE:To detect the abnormality of the device itself as well as the abnormality of a high speed line. CONSTITUTION:A transmission signal formed to be transmitted to a high speed line by imparting transmission frame synchronizing signal to transmission data in a multipleing circuit 12, is multiplexed with a reception signal from the high speed line in a multiplexing circuit 15. A frame synchronizing circuit is synchronized with both the multiplexed receiving signal and a transmission signal, and when either of these frame synchronizations is stepped-out, outputted a reception frame synchronization stepping-out signal B or a transmission frame synchronization stepping-out signal C. A separation circuit 18 separates the receiving data and the transmission data from the multiplexed reception signal and transmission signal and outputs them. The separated transmission data are collated with the transmission data inputted to the multiplexing circuit 12 in a pattern collating circuit 19, and when incoincidence is detected, a transmission data incoincidence signal N is outputted.
Patent JP-S60211883-A (JP)
Inventor: JIYOZEFU JIEI HANAKU
IPC: H01L31/04
Filed: 1985-03-08
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-S63212842-A (JP)
Title: Apparatus for automatically measuring viscosity of high temperature molten material
Inventor: TOKUDA MASATOSHI
IPC: G01N25/04
Filed: 1987-02-27
Abstract: PURPOSE:To automatically obtain the data of viscosity and a temp. characteristic without requiring manual work, by calculating the viscosity of a molten material being an object to be measured by the vibration piece and displacement meter immersed in the molten material and judging the coagulation point of the molten material when an amplitude value reaches a predetermined value or less to stop the measurement of viscosity. CONSTITUTION:An operational control part 31 takes in the temp. in a heating furnace 1 and the temp. of an object whose viscosity must be measured held to a molten state in a crucible 11 from probes 15a, 15b. The temp. of the object to be measured is lowered to viscosity measuring temp. through a furnace controller 14 and a vibration source 21 is vibrated at predetermined vibration frequency through an oscillator 35 and a power amplifier 36. The amplitudes of a vibration piece 24 in air, the object to be measured and a standard viscous liquid at that time are taken in as the detection value of a displacement meter 25 to calculate the viscosity. The calculation of viscosity eta is performed on the basis of the vibration amplitude E of the vibration piece 24 in the object to be measured according to formula I (wherein rho is the density of the object to be measured, RM is the impedance resistance value of a viscometer, fa is the resonance frequency in air, f is the resonance frequency in the object to be measured and S is the area of both surfaces of the vibration piece) in the control part 31.
Patent JP-S62204348-A (JP)
Title: Latch reading system
Inventor: NONOMURA KAZUYASU
IPC: G01R31/28
Filed: 1986-03-05
Abstract: PURPOSE:To read a latch set in an LSI from the outside of the LSI by providing address latches and a latch enable circuit set among those latches. CONSTITUTION:A latch enable circuit 3 transmits a clock CK to each latch from the outside of an LSI. Thus the clocks CK4-CK6 are sent to latches 4-6 successively in case the contents of a latch 4, for example, set inside the LSI are read. Then the contents of the latch 4 can be outputted to a multiplexer circuit 11. Here the circuit 11 is selected from the outside of the LSI via a decoder 2 and therefore the contents of the latch 4 can be stored in a latch 10. In such a way, the latch contents can be read without adding a large quantity of hardware just by reading the latch 10 from the outside of the LSI. Furthermore the checking time is also shortened for the trouble areas.
Patent JP-H09239441-A (JP)
Title: Metal sheet winding support device
Inventor: KITA YOSHIJI
IPC: B21C47/06
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To integrate a sheet passing conveyer, a belt lapper and a pintch roll, to simplify the function control and further to provide a metal sheet winding support device having a mechanism to prevent the tail end of the metal sheet from being dropped. SOLUTION: A sheet passing conveyer 8, a belt lapper 3 installed at the lower end of a sheet passing conveyer frame 9 and a pintch roll 6 are installed freely vertically movable to a mandrel 2 of a winding machine, a common endless bent 11 is hung over the sheet passing conveyer 8 and the belt lapper 3, plural rollers 5 to make the endless belt 11 in contact with the mandrel are installed movable so as to enclose the mandrel 2, and the pintch roll 6 in installed so as to be pressed to the mandrel 2 through the endless belt 11. When the metal sheet W is transported under the sheet passing conveyer 8, magnets 12 to attract the metal sheet W are arranged on the endless belt 11 moving under the sheet passing conveyer 8.
Patent JP-H08216629-A (JP)
Title: Motorcycle
Inventor: SUZUKI SHIGEHIKO
IPC: B60C13/00
Filed: 1995-02-09
Abstract: PURPOSE: To improve control stability and high speed running stability of a motorcycle in its simple construction by setting loss/hardness ratio of tread rubber of a front wheel tire to that of a rear wheel tire to specific values and setting respective loss/hardness ratios of tread rubber and side wall rubber larger than that of the front wheel tire. CONSTITUTION: A loss/hardness ratio tanδ/Hs of a loss factor tanδ/to JISA hardness Hs (deg.) at 70 deg.C of the tread rubber 10A of a front wheel tire A is set from 2.0×10<-3> to 6.5×10<-3> . And also the loss/hardness ratio of the tread rubber of a rear wheel tire is set in the same way as the case of the front wheel tire A. And also respective loss/hardness ratio tanδ/Hs of the tread rubber and side wall rubber of the rear wheel tire are made larger than the loss/ hardness ratio tanδ/Hs of the rear wheel tire are made larger than the loss/ hardness ratio tanδ/Hs of the tread rubber of the front wheel tire A and side wall rubber 20A. As a result, a property of following road surface and riding comfortableness can be enhanced and generation of vibration may suppressed.  And a handle angle is more automatically controlled in straight advancing direction as the ratio tanδ/Hs is smaller and control stability in turning and straight running is improved as the ratio tanδ/Hs is larger.
Patent JP-S63213801-A (JP)
Title: Transparent optical molded article
Inventor: SAWADA HIDEO
IPC: G02F1/01
Filed: 1987-03-03
Abstract: PURPOSE:To obtain an optical transparent substrate having excellent transparency and low birefringence by forming the substrate with the homopolymer obtained by polymerizing specified 5-ethylidenebicyclo[2,2,1]hepto-2-ene or the copolymer obtained by copolymerizing said compd. and another monomer copolymerizable with the compd. CONSTITUTION:The substrate consists of the homopolymer obtained from 5- ethylidenebicyclo[2,2,1]hepto-2-ene shown by formula I or the copolymer obtained by copolymerizing said compd. and another monomer copolymerizable with the compd. The polymer obtained by polymerizing 5- ethylidenebicyclo[2,2,1]hepto-2-ene does not have a conjugated double bond, hence the polarization by the light is low, and the birefringence is low. The polymer also has a voluminous bridged alicyclic structure, the glass transition temp. of the polymer is high, and the polymer is highly resistant to heat. Accordingly, the optical disk substrate consisting of such a polymer has excellent transparency and heat resistance and low birefringence, and such a balance makes the substrate superior to the conventional optical disk substrate.
Patent JP-H09216959-A (JP)
Title: Prepreg material
Inventor: HANANO TORU
IPC: C08J5/24
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg material made of a low-resin prepreg reduced in the formation of dry spots on the surface and scarcely undergoing delamination when wound around a mandrel. SOLUTION: In a prepreg material prepared by sticking a prepreg containing a reinforcing fiber and a matrix to a release sheet, the content of the matrix resin in the prepreg is in the range of 15-30wt.%, the surface tack of the prepreg is at least 0.3kg, and the number of dry spots on the release sheet of the prepreg is 10 spots/m<2> or below.
Patent JP-S62205140-A (JP)
Title: Plasticizer for use in polymer
Inventor: TSUKAHARA HIROKAZU
IPC: C08K5/10
Filed: 1986-03-03
Abstract: PURPOSE:To provide the titled plasticizer solid at ambient temperatures, becoming liquid by heating, giving plasticity in polymers to develop significantly high adhesivity leading to formation of useful heat-sensitive adhesive sheet, consisting of a specific catechol dicarboxylic ester compound. CONSTITUTION:The objective plasticizer consisting of a catechol dicarboxylic ester compound of formula (R is one selected from alkyl, alkenyl, cycloalkyl, aralkyl, aralkenyl, haloalkyl and aryl). This compound can be synthesized by adding to 1mol of catechol, >=2mol of either carboxylic acid anhydride or carboxylic acid halide followed by, preferably, heating and/or adding a base.
Patent JP-S60191436-A (JP)
Title: Cooling and running device for base film conveyor belt
Inventor: ISHIGURO TAKASHI
IPC: B65H23/10
Filed: 1984-03-12
Abstract: PURPOSE:To prevent a refrigerant from leaking to the space at the top side of the belt held in a vacuum state by holding magnetic liquid between a couple of guide which clamp and guide both side parts of the belt and the belt with a magnetic field applied to the guide. CONSTITUTION:Guides 24 and 24 which are made of magnetic materials and clamp and guide both side parts of the belt 14 are provided on the run track of the belt 14. Those guides 24 and 24 are fitted to a frame 22 along the curved surface on which the belt 14 runs while facing each other in the breadthwise direction of the belt 14. Magnets 28 and 28 contact those guides 24 and 24, and the magnetic field is established among projection streaks 25, 25... which face the magnets. Then, the magnetic fluid 29 is injected between both side parts of the belt 14 sandwiched between the guides 24 and 24 and held between projections 25 and 25 and belt 14 with the magnetic field. Consequently, the refrigerant never leaks out to the top side of the belt 14 and a seal material is also liquid, so the resistance of the belt 14 at a sliding part during its run is suppressed small.
Patent JP-H10226762-A (JP)
Title: Agent for improving adhesiveness of coating film, water-base coating composition, coating film structure, and method for improving adhesiveness of water-base coating film
Inventor: YAMADA SHINYA
IPC: C09D167/08
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness of a coating film formed by applying a water-base coating compsn. to a metallic substrate. SOLUTION: This agent for improving the adhesiveness of a coating film formed by applying a water-base coating compsn. to a metallic substrate contains a substantially water-insoluble solvent and a phosphoric ester dissolved therein. The solvent is e.g. white kerosene. The phosphoric ester is e.g. one having 6-18C alkyl groups and an acid value of 100-500 and is dissolved in a concn. of 1-80wt.% in the solvent.
Patent JP-H02225910-A (JP)
Title: Combustion type heater
Inventor: ITO YASUO
IPC: F23N5/08
Filed: 1989-02-28
Abstract: PURPOSE:To avoid the thermal deterioration of a flame sensor and make it possible to always detect exactly that a heater is ignited or it is turned OFF by installing a photo sensor to detect the combustion flame in a combustion chamber on the upstream side of the blast from a combustion fan. CONSTITUTION:A flame sensor 11 is installed on the upstream side of a combustion fan 4, and the fan plate of the combustion fan 4 which lies on the line L connecting the flame sensor 11 and the combustion chamber 8 is provided with small holes 4a in a required number by which the combustion flame in the combustion chamber 8 can be detected by the flame sensor 11. If a heater switch 104 is closed, firstly a relay 101 is turned on by the instruction from a control unit 100, and after a certain time has passed, relays 102 and 103 are turned on. When the flame sensor 11 detects that the heater is ignited, the relay 101 is controlled so as to be turned OFF. On the other hand if a heater switch 104 is released in this state, firstly the relay 102 is turned OFF by the instruction from the control unit 100 and when the flame sensor 11 detects that the flame is turned OFF, the relay 103 is controlled so as to be turned OFF after certain time has passed.
Patent JP-S60194787-A (JP)
Title: Operating device of single-phase motor
Inventor: MIYODA YASUAKI
IPC: H02P23/07
Filed: 1984-03-14
Abstract: PURPOSE:To improve a plurality of voltage correspondences by simplifying a main coil, an auxiliary coil and a capacitor of a motor, and automatically opening or closing a selection switch by a relay of a voltage discriminator so that the prescribed voltage is applied to the motor. CONSTITUTION:An auxiliary coil 4 is displaced at 90 deg. of electric angle spatially from a main coil 3, a capacitor 5 is connected in series, a parallel circuit with the coil 3 is formed to construct a single phase induction motor. A voltage discriminator 13 and a voltage controller 8 with transistors are added, the voltage of a power source 1 is automatically discriminated to automatically switch a selection switch 7 by the operation of a relay 14, and the prescribed voltage is always applied to the motor 2.
Patent JP-S60192440-A (JP)
Title: Line quality supervisory circuit
Inventor: NAKAJIMA MASAHIRO
IPC: H04L1/00
Filed: 1984-03-14
Abstract: PURPOSE:To supervise the quality of a line at both terminal stations and also to allow individual intermediate relay station to supervise the quality of the line of one section of the own station and the preceding station by providing a supervisory means based on the supervisory result of the preceding station in addition to the means for supervising data by parity check in this line quality supervisory circuit. CONSTITUTION:Data signals 100-1-100-N received from the preceding station are inputted to input terminals 1-1-1-N in a radio digital transmission. A counter circuit 3 counts a mark signal included in an N-line of signals for a desired section and outputs the result of count as a count signal 101. A check bit extraction circuit 4 extracts the parity check bit included in the data signal 100-1 under the control of a control signal 102 and outputs a parity check signal 103. A comparator circuit 5 compares the count signal 101 and the parity check signal 103 and outputs the result as a comparison signal 104. A fault detection circuit 6 detects the presence of a fault of a line before the own station by using the comparison signal 104 and outputs a fault warning signal 105 when a fault exists.
Patent JP-H05249594-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKAWA JUNICHI
IPC: G03C1/33
Filed: 1992-03-04
Abstract: PURPOSE:To obtain image quality ultrahigh in contrast, small in dependency on light, wide in exposure latitude, and unaffected by magnification and reduction and the like on image quality by incorporating a specified dye and a specified compound in an emulsion layer and a hydrophilic colloidal layer. CONSTITUTION:The emulsion layer and its adjacent hydrophilic colloidal layer contain the compound represented by formula I and the dye having a maximum absorption wavelength of <=420nm and the compound represented by formula II or III. In formulae I-III, each of R1-R3 is H or a substituent; X<-> is an anion; each of Z21 and Z22 is a nonmetallic atomic group necessary to form a benzoxazole ring or the like; X is a counter ion balancing electric charge: n is 0 or l; Z3j is a nonmetallic atomic group necessary to form a thiazoline ring or the like; Q is a non-metallic atomic group necessary to form a rhodanine ring or the like; each of R31 and R31 H, alkyl, or the like; and p is 0 or 1.
Patent JP-S60193052-A (JP)
Title: Confirmation system for fault processing function of information processor
Inventor: JITSUPOU AKIRA
IPC: G06F11/00
Filed: 1984-03-14
Abstract: PURPOSE:To simplify automatic fault processing operation and to facilitate easy confirmation of fault processing function, by producing a pseudo machine error at a time point designated previously within a program. CONSTITUTION:A program instruction given from a main memory 1 is decoded and executed by an arithmetic control circuit 2. A control register 3 receives a control register set signal from the circuit 2 and controls the generation of a machine error. Then a machine error generation control circuit 8 produces a report on said machine error when an overflow detection signal is supplied while the control register output signal given from the register 3 is kept effective. A fault processor 9 performs the error processing in response to the machine error report signal given from the circuit 8.
Patent JP-S62205785-A (JP)
Title: Recombinant plasmid
Inventor: HATAKE SHUICHI
IPC: C12R1/19
Filed: 1986-03-06
Abstract: PURPOSE:To obtain a recombinant plasmid useful for the proliferation of microbial strain suitable for mass culture, by digesting a DNA of a specific microbial strain with a restriction enzyme to obtain a DNA fragment having genetic information of alpha-1,6-glucanase synthesis and inserting the DNA fragment in a plasmid. CONSTITUTION:Bacteroides oralis Ig4a which is a Gram-negative anaerobic strain existing usually in oral cavity is cultured in e.g. TS-D medium. The obtained microbial cell is lysed with a proteinase K, etc., and a chromosome DNA is separated from the product e.g. by centrifugal separation. The DNA is digested with restriction endonuclease HindIII at about 37 deg.C for about 1hr to obtain a DNA fragment having genetic information relating to alpha-1,6-glucanase synthesis. The DNA fragment is mixed with a ring-opened plasmid pUC8 and made to react with each other in the presence of T4DNA ligase. The above DNA fragment is inserted into plasmid pUC8 to obtain the objective recombinant plasmid.
Patent JP-S54151302-A (JP)
Title: Audio analyzing and synthesizing unit
Inventor: TAGUCHI SATORU
IPC: G10L19/07
Filed: 1978-04-20
Abstract: PURPOSE: To enable the usage under high surrounding noise atomosphere, by analyzing the mixing signal with training audio and surrounding noise in advance and obtaining required parameter groups.  
     CONSTITUTION: The input unit 109 receives the training audio and external noise 108 from the audio output unit 107, and gives the output to the parameter analyzer 110. The classification memory unit 112 classifies and memorizes the parameter from the analyzer 110 based on the classified data of training audio from the data  file 111. The discrimination count measurement unit 113 determines the coefficient  of the linear discrimination function from the parameter classified and memorized  and the threshold value of classification and stores them to the memory unit 114.  The input unit 116 receives audio and noise 108 from the caller 115 and inputs the  output to the analyzer 117. The analyzer 117 gives the parameter of the signal from  the input unit 116 to the coder 118 based on the data of the memory unit 114. The  synthesizer 103 preforms audio synthesis with the parameter by means of well  known methods. 
     COPYRIGHT: (C)1979,JPO&Japio