baber/WOPTO huggingface dataset:
Patent JP-S6293307-A (JP)
Title: Method for controlling exhaust gas from converter
Inventor: KOTANINO NORIYUKI
IPC: C21C5/38
Filed: 1985-10-21
Abstract: PURPOSE:To keep the internal pressure of a converter constant and to obtain a low N2 steel by blowing converter gas, CO2, CO, Ar or other gas into the converter so as to keep the flow rate of exhaust gas constant. CONSTITUTION:In the last stage of refining by blowing in a converter, the amount of exhaust gas generated varies. At this times, a reducing gas such as converter gas (LDG) or CO, or an inert gas such as CO2 or Ar is blown into the converter so as to keep the flow rate of exhaust gas from the converter constant. As a result, the internal pressure of the converter is kept constant without considerably regulating an exhaust gas damper in an exhaust gas duct. The combustion of recovered exhaust gas with air sucked can be prevented, so the calorie of the recovered exhaust gas can be increased.
Patent JP-H0795047-A (JP)
Title: Frequency divider circuit
Inventor: OKUBAYASHI MASANORI
IPC: H03K23/58
Filed: 1993-09-20
Abstract: PURPOSE:To obtain the frequency divider circuit which can reduce a chip area. CONSTITUTION:2<n+1-1> pieces of signal generating circuits 14 for generating a 1/2 frequency dividing signal or a buffer signal of an input signal in accordance with a control signal CNT are cascaded, and also, the least significant bits to the most significant bit of control signals CNT0-CNTn of (n)+1 bits are applied successively 2<0>-2<n> pieces each to 2<n+1>-1 pieces of signal generating circuits 14 extending from a first stage to a final stage. As a result, in accordance with a value of the control signals CNT0-CNTn of (n)+1 bits, a 1/2-1/2<x>x=2<n+1> -1 frequency dividing signal or a buffer signal is generated from the signal generating circuit 14 of the final stage.
Patent JP-H1062214-A (JP)
Title: Method for detecting header from observation data for vlbi
Inventor: HASHIMOTO TAMIO
IPC: G01D9/00
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To detect a header more stably by counting until a count of bites of observed data agreeing with an FF, a BCD code is a specific value. SOLUTION: According to an SYNC data comparison 1, whether or not an observed data value in bites is an FF (hexadecimal) is compared. According to a time stamp comparison 2, whether or not the same data value is a BCD code is compared. The comparison results are output to a controller 3. The controller 3 counts up a counter 4 is accordance with each comparison result. In other words, the controller 3 counts up the counter 4 when the comparison result from the SYNC data comparison 1 indicates a coincidence with the FF, and maintains 4 after the count becomes 4, thereby holding SYNC data. Subsequently, the counter 4 is incremented when the comparison result from the time stamp comparison 2 shows a coincidence with the BCD code, and it is judged that a header is detected when the count becomes 8. Accordingly, the header can be detected more stably to random observed data.
Patent JP-H05197194-A (JP)
Title: Toner composition
Inventor: REIMONDO ERU SAMAAZU
IPC: G03G9/09
Filed: 1992-09-01
Abstract: PURPOSE: To obtain a toner, a developer compsn. and an image forming method using the compsn., especially to obtain a color image forming method. CONSTITUTION: The toner contains a mixture with addition of surface additives containing resin, carbon black magnetite, positive charge accelerating additive, colloidal silica treated with a polymer hydroxy compd. and a quaternary ammonium compd. The developer compsn. contains carrier particles of ferrite cores having a polymer mixture coating on the surface. Thereby, an excellent black toner image can be obtd. without contamination on the back ground. The toner compsn. is substantially inactive to each color toner and does not give bad influences on the triboelectric characteristics of each color toner and on the color intensity of the image after developed. Thereby, the compsn. is advantageously used for a color image forming method.
Patent JP-H04113448-A (JP)
Title: Transport service route deciding device
Inventor: OGAWA TAKUHIRO
IPC: G06F19/00
Filed: 1990-09-04
Abstract: PURPOSE:To instantaneously decide an optimum transport service route by calculating this route by reference to the route data which are previously collected and stored. CONSTITUTION:The route decision data 6a are previously stored in a file before input of the station name data 6b and used for the calculation processing 8 where a transport service route is decided. At the same time, the contents of the data 6b stored in the file are corrected at occurrence of the transfer of a station. The data 6b include the names of stations where the transport services are expected when the decision of a transport service route is desired. Thus the data 6b are inputted and the processing 8 is carried out with use of the data 6a. Thus the transport service route is decided. In such a way, an optimum transport service route is instantaneously decided.
Patent JP-H01164442-A (JP)
Title: Production of stabilized zeolite
Inventor: TEODOORU DABOORU TOUROOBURITSU
IPC: B01J29/10
Filed: 1988-09-20
Abstract: PURPOSE: To enhance the selection performance and activity of a catalyst by bringing a bonded large pore zeolite into contact with an aq. soln. which contains group VIII metal salts and alkali metal compd. and is adjusted in its pH to 10.5 to 12.0, then reducing the zeolite. CONSTITUTION: The bonded large pore zeolite is brought into contact with the aq. soln. which contains the group VIII metal salts of the periodic table and the alkali metal or alkaline earth metal compd. and is adjusted in its pH to 10.5 to 12.0. Next, the zeolite is subjected to a reduction treatment to reduce the group VIII metal salts to metals, by which the stabilized zeolite catalyst is obtd. As an alternative method, the substrate consisting of the large pore zeolite bonded to alumna is brought into contact with the aq. soln. of pH 10.5 to 12.0 contg. at least the platinum salt and the alkali or alkaline earth metal and thereafter, the platinum salt is reduced and further the group VIII metal is subjected to oxychlorination, by which the stabilized and bonded zeolite catalyst is obtd.
Patent JP-H0685439-A (JP)
Title: Flexible printed substrate
Inventor: MIYAKE YASUFUMI
IPC: H05K3/38
Filed: 1992-09-01
Abstract: PURPOSE:To provide the flexible printed substrate with inconsistent characteristics of high thermal resistance and high bendability corresponding to respective regions by a method wherein bonding agent layers for cover coat film on a resin substrate are divided into multiple regions to be provided with different elastic modulus. CONSTITUTION:Within a part packaging region A, cover coat films 8 are laminated on metallic circuit parts 3 through the intermediary of bonding agent layers 6 for cover coat film having high elastic modulus. On the other hand, the cover coat film 8 is laminated through the intermediary of the other bonding agent layer 7 for cover coat film having lower elastic modulus than that of the former bonding agent layers 6. Besides, the high elastic modulus is set up to exceed 40kg/mm while the low elastic modulus is set up not to exceed 5kg/mm<2>. Through these procedures, only one flexible printed substrate can be provided with the inconsistent characteristics of high thermal resistance and high bendability corresponding to respective regions.
Patent JP-H0281201-A (JP)
Title: Overrun preventing system for servo-motor
Inventor: KANO KENJI
IPC: G05B9/02
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the overrun of a servo-motor by deciding it to be abnormal and stopping instantaneously the servo-motor, when existence of a feedback pulse does not follow up immediately existence of a command pulse. CONSTITUTION:When a command pulse signal S1 exists, an output signal S4 of a flip-flop 12 is 'H', and when a feedback pulse signal S2 comes not to exist, an output signal S6 of a monostable multivibrator 11 becomes 'L'. Accordingly, an output signal S7 of an EOR gate 13 becomes 'H', an output signal S9 of a flip-flop 14 becomes 'L' and a relay 9 is disconnected, and a servo-motor 6 is stopped. On the other hand, when the feedback pulse signal S2 exits, the output signal S6 of the monostable multivibrator 11 is 'H', and when the command pulse signal S1 comes not to exist, the output signal S4 of the flip-flop 12 becomes 'L'. Accordingly, the output signal S7 of the EOR gate 13 becomes 'H' and an output signal S9 of a flip-flop 14 becomes 'L', the relay 9 is disconnected, and the servo-motor 6 is stopped. In such a way, the overrun of the servo-motor 6 is prevented.
Patent JP-S6291107-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1985-10-18
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-H0979101-A (JP)
Title: Injection rate control device of distributor type fuel injection pump
Inventor: SHIRAKAWA AKIRA
IPC: F02M41/12
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of exhaust emission at transitional operation time, and enhance operability by communicating an elastic chamber whose volume expands and contracts in response to driving reaction to the delay angle side in a force feed stroke of a plunger with a timer piston high pressure chamber, and opening a valve to open and close its communicating passage in a rotation area requiring a low injection rate. SOLUTION: A cylinder 52 to communicate with a high pressure chamber 37 through a passage 51 is arranged on the opposite side of the timer piston 33 side of the high pressure chamber 37, and the inside of the cylinder 52 is partitioned into two chambers by a piston 53 to be slidably inserted into this cylinder 52. An elastic chamber 54 to communicate with the high pressure chamber 37 is arranged in one among these two chambers, and a spring 56 is housed in the other chamber 55. An always closed injection rate control valve 58 is arranged in the passage 51, and this control valve 58 is opened in a rotation area requiring a low injection rate by a signal from a controller.  Therefore, operating fluid flowing in the elastic chamber according to a finish of fuel injection flows in the timer piston high pressure side, and returns to a position before force feed, and can be changed to a low injection rate.
Patent JP-H0870671-A (JP)
Title: Mower
Inventor: SHIMADA MITSUO
IPC: A01D34/86
Filed: 1994-09-02
Abstract: PURPOSE: To improve the ground contact follow-up properties and advance operating efficiency of an auxiliary wheel provided on the side of a slope cutting blade, reduce the labor of an operator and improve the operating efficiency in a mower equipped with a freely vertically tiltable slope cutting blade on one side in addition to a planar cutting blade. CONSTITUTION: This mower is obtained by installing a planar cutting blade and a freely vertically tiltable slope cutting blade on one rear side of the planar cutting blade between a guide wheel 2 in the front and a mobile rear wheel 3 at the rear, further providing a caster type auxiliary wheel 7 in front of the slope cutting blade and preferably constituting the caster type auxiliary wheel 7 so as to freely regulate the cutting height of the slope cutting blade.
Patent JP-H0875645-A (JP)
Title: Measuring method of refractive index
Inventor: YATAKI MASAMICHI
IPC: G01N21/41
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a measuring method of a refractive index of a substance to be measured wherein removal of factors of mixing-in of errors and reduction of errors in measured amounts are attained on the occasion of preparation of a working curve and a more reliable general correlation formula (the working curve) more reliable is led out and, besides, which makes it possible to use a data processing device such as a computer and thus enables automatic execu tion of estimate of an estimation amount and extraction of the result of determi nation and quick and highly reliable measurement of the refractive index. CONSTITUTION: A measuring method of a refractive index wherein a substance S is brought into contact with an optical coupling part 12 of an optical coupling unit 10, a branching ratio (R) at that time is measured and an estimation amount of the substance to be measured is determined from a measured value of the branching ratio on the basis of a working curve prepared beforehand by using this optical coupling unit and expressing the correlation between the branching ratio and the estimation amount (X). The working curve is prepared on the basis of equations R=10.log[ε. (sin<2> (αX+β)b}/ (cos<2> (αX+β)+b}] and ε=ε1 /ε2 , (where ε1 , ε2 , are coefficients expressing unbalance between an output of light from the light coupling unit and detection thereof and α, β, (b) are constants).
Patent JP-S6477221-A (JP)
Title: Semiconductor device
Inventor: WATANABE TAKESHI
IPC: H03K19/003
Filed: 1987-09-17
Abstract: PURPOSE:To perform a quick operation by providing plural insulated gate (IG) FETs on a semiconductor substrate with a logic processing circuit between them and detecting reference voltages, which drive input and output logic circuits constituting of these FETs, to control the current consumption. CONSTITUTION:IG FETs M1 and M2 constitute the input logic circuit and IG FETs M3 and M4 constitute the output logic circuit on the semiconductor substrate with the logic processing circuit between them. An external pin reference voltage VS is supplied to a resistance R1 through an inductance LC, a wire resistance Rn, and an aluminum wire L to generate reference voltages VS1 and VS2. The voltage VS1 is connected to sources of the FET M2 and FETs M7 and M9 of a detecting circuit, and the voltage VS2 is connected to a current control FET M5. A constant voltage Vn inputted to gates of FETs M6 and M7 is set to a value lower than an input pin voltage Vad to obtain a detecting circuit output Vnoi. The voltage Vnoi is inputted to the gate of the FET M5 to control currents of FETs M3 and M4. Thus, the variance of reference voltages is suppressed to increase the power consumption, and the quick operation is stably performed.
Patent JP-S6390268-A (JP)
Title: Image scanner reader
Inventor: MAESUMI JUICHI
IPC: G06T1/00
Filed: 1986-10-03
Abstract: PURPOSE:To obtain an image scanner reader having a high resolution capability with a low cost by enlarging the picture elements of an original by a convex lens to read by the use of a reading head of a low resolution. CONSTITUTION:The picture element of the original 2 mounted on an original platen 1 are enlarged to two times, for instance, through the convex lens 6 to form a real image 2a on a scanning plane 5. The real image 2a is scanned with the reading head 3 incorporating a reading sensor of the low resolution of 8/mm, for instance, read by an ordinary means, thereby, the picture elements enlarged to two times can be read. The picture element is reduced to an original dimension by the control part in a device main body 4, and then, the reading with the resolution of 16/mm is artificially carried out, which means that the resolution of the reading sensor grows to two times.
Patent JP-H0881701-A (JP)
Title: Preparation of metal molding
Inventor: HANSUUYOOZEFU SHIYUTERUTSUERU
IPC: B22F3/10
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To economically and inexpensively produce a metallic shaped part with a complicated shape having high dimens ional precision by working a shaped part from an injection molding material, removing a binder contained at a specified temp. and thereafter executing sintering on a supporting member stabilizing the contour of the shaped part. SOLUTION: Granules are produced by a powder material for injection molding composed of an injection molding material (such as Fe, Co and Ni), a binder component (such as polyethylene) and an assistant, and injection molding is executed at about 120 to 220 deg.C to mold the un-sintered shaped part. This shaped part is heated at 90 to 600 deg.C to remove the greater part of the binder, and, after that, sintering is executed at about 600 to 1600 deg.C on a supporter. At this time, as the supporting member, sintered aluminum oxide, zirconium dioxide or the like is used, and it is formed so as to have a contour close to that of the finished shaped part, also stable at the time of the sintering and to be brought into contact with the shaped part sintered on a large area.  In this way, the product whose wall part is thin and which has homogeneity and high quality even in the case of a shaped part with a complicated shape can be obtd.
Patent JP-S6295636-A (JP)
Title: Pre-fetch control processor
Inventor: NAKASAKI YOSHINARI
IPC: G06F9/38
Filed: 1985-10-22
Abstract: PURPOSE:To decrease the quantity of information transferred between a main storage part and a processor by providing a storing part for the pre-fetch information on the destination branched by a branch instruction at each stage of a pre-fetching process in order to reproduce the branch instruction executed previously at a high speed and also performing the transfer of data between a storing part serving as an internal memory part and a register. CONSTITUTION:A storing part which stores the information on the branch processing is provided together with an associative memory part 19 which registers a storage for branch processing information with the address of a registered branch instruction used as a key ann then delivers it when the registered branch instruction is delivered, and an executing part 13 which judges a registered or non-registered branch instruction and controls it. If the branch instruction is registered in the first branch processing mode, it is transferred to the storing part from a temporary storing part. Then the branch instruction is transferred to the temporary storing part from the storing part thereafter by the output information on the part 19.
Patent JP-H09165387-A (JP)
Title: Nonclassic antifolic acid agent
Inventor: SHIH CHUAN
IPC: A61P35/00
Filed: 1996-09-04
Abstract: 2-Amino-4-hydroxy-4,5,6,7-tetrahydropyridoÄ2,3-dÜpyrimidine derivatives of aromatic amides, such as a benzamide or thienylcarboxamide in which the amino portion of the amide is other than L-glutamic acid are inhibitors of enzymes which utilize folic acid, in particular glycinamide ribonucleotide formyl transferase. A typical embodiment is N-(N-ä4-Ä2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyridoÄ2,3-dÜpyrimidin -6-yl)ethylÜbenzoylü-L- gamma -glutamyl)-D-aspartic acid.
Patent JP-H1065502-A (JP)
Title: Chopper comparator and a/d converter
Inventor: FUJINO SHINICHIRO
IPC: H03K5/24
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a chopper comparator realized at a required conversion speed without sacrificing current consumption and to provide an A/D converter using the chopper comparator. SOLUTION: P-channel MOSFET current control transistors Q15 -Q17 are connected between CMOS inverters 3-5 and a power supply 7 applying a power supply voltage VPP to configure the chopper comparator and a control signal VC to control a current supplied to the CMOS inverters 3-5 is fed to gates of the current control transistors Q15 -Q17 . In the case of configuring the A/D converter, the chopper comparator is used.
Patent JP-S59116157-A (JP)
Title: Powder material useful for hydraulic binder and manufacture
Inventor: BERUNAARU KUURUTOO
IPC: B01J2/04
Filed: 1983-12-13
Abstract: 1. Process for the production of a product having hydraulic properties, which is utilizable for the production of hydraulic binders and which is in the form of a pulverulent material comprising vitrified particles having the following properties : a) a degree of moisture lower than 5 % ; b) a particle size such that 100 % of the particles are smaller than 2 millimetres, the mean particle size being between 50 and 400 micrometres ; c) an apparent density of the pulverulent mass between 40 % and 65 % of the real density of a liquid, such as a slag, from which it was obtained, the product being obtained from a liquid consisting principally of oxides based on lime, alumina, and silica, having a viscosity at most equal to 2 Pa.s (20 poises) and a composition suitable for obtaining hydraulic properties, by the combination of the pouring of a jet of said liquid, the gaseous atomization of said jet of liquid into droplets by spraying at least one jet of gas onto said poured jet of liquid, and the rapid quenching of the droplets atomized in this manner, characterized in that said jet of liquid is poured vertically and that said gaseous atomization is effected by directing substantially towards one and the same point on the axis of the jet of liquid a plurality of jets of gas coming from a plurality of gas injectors regularly distributed around the jet of liquid, all of said injectors delivering obliquely downwards.
Patent JP-H04114290-A (JP)
Title: Data drive type processor unit
Inventor: YOKOMICHI HIROAKI
IPC: G06F15/82
Filed: 1990-09-05
Abstract: PURPOSE:To operate a slave ignition controller so as to prevent dead lock even when the most-significant ignition controller is filled beyond its capacity by distributing the ignition controllers and constructing the inside of the ignition controller so as to enable distributed processings. CONSTITUTION:A data inputted from an external input is inputted to an input controller 1 and sent to an ignition control part 2 after being controlled so as not to compete a bus with a data from a FIFO 7 and at the ignition control part 2, the data is inputted to an ignition controller A first. In the case of ignition control, a data inputted from a cyclic pipe line is inputted to an input buffer 8. At a tag matching part 9, the tag of the inputted data is compared with the tag of a data stored in a data storage part 10 so as to confirm the presence/absence of ignition. Thus, by distributing the ignition control parts, storage capacity is increased and by increasing the number of simultaneous ignitions, efficiency for processing the data in the pipe line is improved. Then, the flow of the data is prevented form being stopped, and dead lock is avoided.
Patent JP-H0894528-A (JP)
Title: Method and device for measuring inhibitor concentration of cooling water
Inventor: ITO KAZUTOSHI
IPC: G01N21/77
Filed: 1994-09-29
Abstract: PURPOSE: To easily measure inhibitor concentration by sampling a certain amount of cooling water to which an inhibitor has been added, causing the inhibitor to entirely precipitate through the addition of a certain excess amount of metal ions, producing a complex compound from the unreacted metal ions for coloring, and comparing the extent of the coloring with that of a standard liquid. CONSTITUTION: A predetermined amount of cooling water 10 is sampled into an extraction vessel 2 by opening a cock 6, and the cooling water 10 is put in a dilution vessel 3 by opening a cock 7. By opening the cock 12 of a pure water tank 11 a predetermined amount of pure water is introduced into the dilution vessel 3 for dilution. The cooling water 10 diluted is introduced into a reaction vessel 4 by opening a cock 8, and predetermined amounts of chemicals are introduced into the reaction vessel 4 by opening the cocks 16, 17 of the chemical containers 14, 15. A copper sulfide solution and ammonium water are retained, respectively, in the chemical containers 14, 15 when benzotriazole is used as an inhibitor for addition to the cooling water.  After being introduced into the reaction vessel 4 the chemicals are reacted together and colored as they are stirred with a stirring rod 18, and the extent of the coloring is compared with that of a preformed standard liquid 19 for the measurement of the inhibitor concentration.