baber/WOPTO huggingface dataset:
Patent JP-H03105113-A (JP)
Title: Correction of pulverized coal conversion flow rate during stop of mill coal supplying
Inventor: OISHI SHINYA
IPC: F23N1/00
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the flow rate correction for a pulverized coal during the stop of coal supply by integrating the pulverized coal conversion flow rate that is given by the conversion of the flow rate or the pressure of primary air and multiplying to the pulverized coal conver sion flow rate the coefficient that is given in correspondence to the pulverized coal integration quantity. CONSTITUTION:When a coal feeder 2 stops and a coal supply stop instruction V is given to a switch 8 and a switching device 11, the switch 8 is closed and the switching device 11 is switched so as to give a coefficient K from a function generator 10 to a multiplier 13. The pulverized coal conversion flow rate W outputted from a function generator 7 which corresponds to primary air flow rate Q is given to the multiplier 13 and an integrator 9. In the integrator 9 the pulverized coal conversion flow rate W is integrated from the time at which the coal supply stop instruction V is received in order to seek a pulverized coal integration quantity SIGMAW, and this SIGMAW is given to the function generator 10. For the function generator 10 a coefficient K is outputted which corresponds to the pulverized coal integration quantity W, and the K is given to the multiplier 13. The multiplier 13 multiplies the pulverized coal conversion flow rate W and the coefficient K to seek pulverized coal correction conver sion flow rate WA and gives it as an instruction to the control of the primary air flow rate of other lateral type mill.
Patent JP-H1183748-A (JP)
Title: Method for observing inner surface of simulation material for mandrel steel tube rolling simulation
Inventor: HAMANO TOSHIYUKI
IPC: G01N21/88
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To observe fluidity of lubricant by sequential observation of a fault occurring state at the time of extruding, by inserting a simulation material inner surface observing unit in a transparent hollow mandrel, and observing an inner surface of the material and a flow of lubricant at the time of simulation over the mandrel. SOLUTION: A transparent acrylic tube having an outer diameter of 20 mm and a thickness of 3 mm is formed as a mandrel 4, and mounted at a plasticine steel tube extruding simulator A having 100 mm of an inner diameter of a container. Lubricant 3 is colored with red paints using vaseline. In the case of a steel tube extruding simulation, a fiberscope 5 is inserted into the transparent hollow mandrel. Then, an inner surface image of a plasticine tube is projected to a television monitor 10 while recording an image from the fiberscope 5 in a video tape recorder 9 through a CCD camera 8. At the time of extruding simulation, the fiberscope 5 is sequentially moved at its place or fixed, and the inner surface and the vaseline lubricant colored in red are observed and evaluated by altering the extruding conditions.
Patent JP-H0692829-A (JP)
Title: Composition for oral cavity
Inventor: YOSHIKAWA MASAYUKI
IPC: A61K8/00
Filed: 1992-09-11
Abstract: PURPOSE:To provide the highly safe composition containing a benzylidene phthalide derivative and a coumarin derivative contained in the extract of Hydrangeae macrophylla Seringe var. thunbergii Sugimoto, a natural material, and having excellent foul breath-preventing and periodontosis-preventing effects. CONSTITUTION:This composition for oral cavity contains a coumarin derivative of formula I (A is H, OH; X, Y are H, hydroxy, methoxy; Q is six-membered lactone ring) (e.g. phyllodulcin of formula II, hydrangenol of formula III) and a benzylidene phthalide derivative (e.g. 7,3',4'-trihydroxybenzylidene phthalide of formula IV). The counmarin derivative of formula I is obtained from the extract of Hydrangeae macrophylla Seringe var. thunbergii Sugimoto in the form of a single substance or a mixture. These ingredients are preferably compounded in amounts of 0.001-20wt.%, especially 0.005-5wt.% respectively.
Patent JP-2001062487-A (JP)
Title: Biological treatment of sulfur-containing nitrogen compound and treatment device therefor
Inventor: FURUKAWA SEIJI
IPC: C02F3/34
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently carry out the treatment of sulfur-containing nitrogen compounds containing nitrogen and sulfur which are the cause for a nitrogen compound and COD component at low cost by carrying out the treatment in the co- presence of iodine ions when the treatment is carried out with microorganisms having the ability to decompose these compounds. SOLUTION: An iodine source is supplied from a supply line 3 to an aeration tank 1 and the waste water of the sulfur-containing nitrogen compounds is subjected to an active sludge treatment under aerobic conditions. Also, the nitrate nitrogen in the water flowing out of the aeration tank 1 is removed as gaseous nitrogen by the denitrifying bacteria of a denitrification tank 4. Further, the outflow water from the denitrification tank 4 is reaerated in a reaeration tank 5 and is separated to sludge and treated water in a settling tank 6. The separated sludge is returned from a return line 8 to the aeration tank 1 and on the other hand, the supernatant water is supplied from a discharge line 7 to an ensuing stage.  As a result, the treatment of the sulfur- containing nitrogen compounds, such as hydroxyamine disulfonic acids, which are the cause for the nitrogen compound and the COD component is efficiently carried out at a low cost.
Patent JP-H05214466-A (JP)
Title: Wear resistant member
Inventor: OMORI HIROFUMI
IPC: C22C38/60
Filed: 1992-09-11
Abstract: PURPOSE:To provide a wear resistant member capable of reducing and avoiding the wear and damage of a mating material and excellent in wear resistance in itself. CONSTITUTION:The first invention relates to a wear resistant member where at least surface part is composed of Fe-Cu (matrix) containing, by weight, >15-95% Fe and inevitable impurities and also Pb is dispersedly incorporated by 0.5-20%. Further, the second invention relates to a wear resistant member where at least surface part is composed of Fe-Cu (matrix) containing, by weight, 5-95% Fe and inevitable impurities and also either or both of (a) 0.1-15% of lubricating grains and (b) 0.05-0.5% of Sn are dispersedly incorporated.
Patent JP-H0883875-A (JP)
Title: Dry plating method for lead frame
Inventor: OKUBO NAOTAKE
IPC: C23C14/22
Filed: 1994-09-13
Abstract: PURPOSE: To provide a dry plating method for lead frame in which an inner lead or the like can be plated partially in a short time through a simple facility without requiring any facility which may cause pollution, e.g. cyan bath. CONSTITUTION: A table 23 and a nozzle 24 are disposed in a plating chamber 10 which can be held in vacuum state. A lead frame 30 is then mounted on the table 23 and undergoes X, Y, θ positional control. Ultrafine particles of thermally fused silver is then blown, while being carried on a carrier gas, to the inner lead part 32 or the die pad part of the lead frame 30 on the table 23 through the nozzle 24 thus plating the inner lead part or the like of the lead frame 30 partially with metal.
Patent JP-H0295165-A (JP)
Title: Dc/dc converter
Inventor: ISHIZU HISATSUGU
IPC: H02M3/07
Filed: 1988-09-28
Abstract: PURPOSE:To always operate the switching mode of a switch in a similar mode, and to simplify a switching control by so constructing to turn on all the switches if an input voltage is of a predetermined value or less. CONSTITUTION:In a switched capacitor type DC/DC converter, capacitors C1, C2, and a plurality of switches 1, 2, 3, 5, 6, 7 are associated, and the duty ratio of the switching operations of the switches 1, 2, 3, 5, 6, 7 is altered to control the charging voltage of a smoothing capacitor C3. The series connection state of the capacitors C1, C2 is switched by the switching operations of the plurality of switches 1, 2, 3, 5, 6, 7, the discharged capacitors C1, C2 are charged by a DC power source 10, the charged capacitors C1, C2 are discharged, and the capacitor C3 is charged. If the voltage of the power source 10 is high, the duty ratio of the switching operations is controlled in a range in which all the switches are not simultaneously turned ON, while if the voltage of the power source 10 is of a predetermined value or less, all the switches are simultaneously turned ON. Thus, if the voltage of the power source 10 is reduced, the voltage of the power source 10 can be applied directly to a load.
Patent JP-S6486232-A (JP)
Title: Printing device
Inventor: OKADA HISASHIRO
IPC: B41J5/30
Filed: 1987-09-28
Abstract: PURPOSE:To efficiently prepare and store a control program and to extend it to respective types of a control command system by storing a control program at every basic command to subdivide the function of the control command and providing a converting table of the control command and the basic command. CONSTITUTION:The function of a control command is divided into more subdivided basic functions, and the converting table of the control command and the basic command corresponding to the basic function to constitute the function of the control command are stored into a converting table storing means. The control program to realize the basic function is stored into a program storing means. The control command is decoded by a converting control means, the basic command to constitute the function of the control command is read from a converting table storing means and the control program corresponding to the basic command is successively executed by a program control means.
Patent JP-H04124448-A (JP)
Title: Intake/exhaust device for engine
Inventor: EGUCHI NOBUJI
IPC: F02B47/08
Filed: 1990-09-13
Abstract: PURPOSE:To suppress the generating quantity of nitrogen oxides by returning carbon dioxide gas, generated by an oxidizing catalyst fitted to the exhaust system of an engine, to the intake side so as to decompose the carbon oxide gas into carbon and oxygen during combustion. CONSTITUTION:Unburnt material or unoxidized material in exhaust gas is oxidized by an oxidizing catalyst 23 fitted to the exhaust pipe 19 of an engine 10. In this case, carbon dioxide gas generated by the oxidizing catalyst 23 is returned to an intake pipe 13 through a return pipeline 25. The carbon dioxide gas is then decomposed into carbon and oxygen by the heat generated during combustion. With this endothermic reaction, the combustion temperature is suppressed so as to restrain the generating quantity of nitrogen oxides.
Patent JP-S6398092-A (JP)
Inventor: KURITA MASAYA
IPC: G07F7/12
Filed: 1986-10-14
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-S61112526-A (JP)
Inventor: ANDORA JIONJIOSHII
IPC: H02H3/33
Filed: 1985-10-30
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-H07152867-A (JP)
Title: Method and device for pattern recognition
Inventor: RADOBAN BUI KURUTORIKA
IPC: G06K9/62
Filed: 1994-10-07
Abstract: PURPOSE:To improve recognition reliability by individually comparing the feature quantity of detected pattern with feature quantity every known template, deciding min. distance and recognizing a picture. CONSTITUTION:A framer 104 detects the pattern. A matrix processor 106 processes the detected pattern so as to generate a vertically adjacent and horizontally adjacent picture element density matrixes. A hamming processor 108 inputs the matrix generate by the processor 106, compares it with the matrix from the template pattern and generates distance vector every combination of corresponding matrixes from the detected pattern and one template. A Pareto processor 110 inputs distance vector generated by the hamming processor 108 and selects the template generating distance vector which satisfies the condition of Pareto non-inferior solution or Pareto optimum solution as a recognition candidate however, at the time of the plural candidates, selects one of the candidates as a recognized pattern.
Patent JP-H08110522-A (JP)
Title: Lighting device for liquid crystal display device
Inventor: NAKAGAWA TAKESHI
IPC: G02F1/1335
Filed: 1994-10-07
Abstract: PURPOSE: To reduce a cost and to lighten a device by making output signals of inverters as high frequency current supply sources respectively provided corresponding to plural fluorescent tubes of surface light source arranged on a rear surface of a liquid crystal panel the same common-mode. CONSTITUTION: Inverter circuits IV1-IV3 for lighting the fluorescent tubes RL1-RL3 are connected in parallel, and they share the base winding wire Lb1 of the inverter IV1 and a resistor R1. Then, whenever the voltage polarity of the base winding wire Lb1 when power source is turned on and by a resonance voltage, respective one side bipolar transistors Q1, Q3, Q5 of the inverters IV1-IV3 are turned on/off simultaneously always, and the other side bipolar transistors Q2, Q4, Q6 are turned on/off simultaneously always also. Then, these secondary side outputs become the common-mode, and a maximum voltage difference generated in the circuits becomes that between a secondary side maximum output voltage and ground of the circuits. Thus, an insulation breakdown strength of an insulation material is designed with by the amplitude of the output voltage.
Patent JP-H1084827-A (JP)
Title: Bait container for fishing
Inventor: HAYASHI TETSUSHI
IPC: A01K97/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the container made of resin material which has excellent thermal stability at the time of melt-forming it into the container and which has a property such that it is disintegrated and disappear when thrown into water or the sea by using a specific resin as the material of the container. SOLUTION: This container consists of a thermally meltable polyvinyl alcohol based resin such as saponification product of a polymer consisting of only a vinyl ester. At this time, preferably, this resin has a viscosity-average degree of polymerization of 200 to 5,000 and a 40 to 100mol% degree of saponification. Also, optionally, the resin is further blended with a resin having water- disintegrability or biodegradability, such as polycaprolactone to obtain a resin material of the container.
Patent JP-S60138690-A (JP)
Title: Picture input device
Inventor: IMANAKA MAKOTO
IPC: G06K9/20
Filed: 1983-12-27
Abstract: PURPOSE:To measure the form of a large sample with high accuracy by feeding the picture information obtained by picking up the sample as well as the information showing the relative position relation among plural divided screens. CONSTITUTION:A table 2 is shifted in the directions of X and Y axes so that a screen A is put within a viewfield of an image pickup device 3. Then the device 3 is shifted toward an axis Z to control the distance between the device 3 and a pipe 20. Then the output signal of a Z axis direction detector 8 is supplied to an arithmetic part 9. The part 9 operates the image pickup magnification ratio of a picture input mode from the output signal of the detector 8. Thus the position information of divided screens B, C and D are supplied together with the picture information given from the device 3 to undergo the picture processing 11.
Patent JP-H1167560-A (JP)
Title: Ignition coil in internal combustion engine
Inventor: MASE MAKOTO
IPC: H01F38/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a small ignition coil with high ignition performance and good electrical insulation in an internal combustion engine, in which a cylindrical outer core is stored in a housing in such way that one end of the outer core is put at a low-voltage side in an axial direction and the other end thereof is at a high-voltage side. SOLUTION: A primary coil 12 and a secondary coil 22 turned around a polar-shaped inner core 10 are stored in a housing 60. Each permanent magnet 50 is provided at the both ends of an inner core 10 and stored together with the inner core 10 in the housing 60. An outer core 30 is provided in such a way that the high-voltage end face of the outer core 30 is set at the same position as the high-voltage end face or at a position on the low-voltage side of the primary coil 12, and in addition, the axial length between the outer- voltage end face of the outer core 30 and the high-voltage end face of the permanent magnet 50 is made below a given level.
Patent JP-S61123932-A (JP)
Title: Initialization set method of pulse adding/subtracting circuit
Inventor: NAMITA IZUMI
IPC: G06F7/60
Filed: 1984-11-21
Abstract: PURPOSE:To make an external circuit unnecessary for generating an initializing signal and to eliminate the possibility of malfunction due to an external noise by clearing a flip flop (FF) with the aid of a signal in a pulse adding and subtracting circuit so as to initialize the FF. CONSTITUTION:When the 1st clock of a clock A 3 is inputted, a J-KFF 12 is triggered and its Q output signal C' goes to 'H'. When the 2nd clock is inputted, the Q output signal D' of a J-KFF 13 goes to 'L'. When the signal D' goes to 'L', J-KFFs 10 and 11 are cleared together, and their Q output signals B' and K' go to 'L', while signals E', F' and H' go to 'H', thereby initializing the J-KFFs 10 and 11. Afterwards, when an addition and subtraction instructing pulse is inputted, adding and subtracting actions are done. Due to the fall of the signal D' after said addition and subtraction, the J-KFFs 10 and 11 are cleared. At the time of turning on an electric power source, the signal D' becoming active with respect to CLP terminals of the J-KFFs 10 and 11 is extracted, the J-KFFs 10 and 11 are cleared and initialized, thereby making the external circuit unnecessary.
Patent JP-H03111215-A (JP)
Title: Apparatus for feeding film in packing machine
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/20
Filed: 1989-09-20
Abstract: PURPOSE:To reduce a movable gripping part in size by separating a driving part from the movable gripping part and setting it at a fixed position and by providing an interlocking means for opening and closing the gripper between the driving part and the gripper of the movable gripping part. CONSTITUTION:Driving parts (solenoids) 38, 39 are separated from a movable gripping part 4 and set at fixed positions; between the driving parts 38, 39 and the grippers 27, 29 of the movable gripping part 4, there are provided interlocking means 19, 20, 35, 36, 41, 42 for opening and closing the grippers 27, 29. Therefore, when the movable gripping part 4 is brought to be close to or taken away from a fixed gripping part 3, the movement does not involve simultaneous movement of the driving parts (solenoids) 38, 39 and the grippers 27, 29 of the movable gripping part 4 are opened or closed by the driving parts 38, 39 through the intermediary of interlocking wires 41, 42, a rotatable shaft 19, an interlocking part (sliding cylinders) 20, and interlocking wires 35, 36. Timed to the insertion of film 2a, the pressure applied to the film 2a by the central gripper (movable gripping board) 27 and the lateral gripper (movable gripping board) 29 can be turned off separately from each other. This constitution makes the movable gripping part 4 smaller, hence the packing machine as a whole, can be also made smaller.
Patent JP-H05294961-A (JP)
Title: Hydantoin and succinmide substituted derivatives of spiroindanylcamphorsulfonyloxytocin antagonist
Inventor: KEBIN GIRUBAATO
IPC: A61K31/4427
Filed: 1992-09-14
Abstract: PURPOSE: To prepare the subject new compds. useful for the treatment of preterm delivery and dysmenorrhea, the stoppage of delivery preparatory to cesarean section.  
     CONSTITUTION: A compd. of formula I [R is Het-R', Het is a 5 or 6-membered heterocyclic ling, and N, O and S are contained in the ring; R' is hydrogen oxo, thiono, amino or a (substituted) alkyl; the alkyl substitution product is hydroxyl, amino, oxo, sulfonyl, alkylsulfonyl, carboxyl, phenyl, indole or the like] such as a compd. of formula II. Furthermore, the compd. of formula I is obtd. e.g. by bringing (1S)-1'-(((7,7'-dimethyl-2-endo-(4-nitrophenyloxycarbonyl amino)-bicylco-(2,2,1)-hepto-1-yl)methyl))sulfonyl)spiro(1H-indene-1,4'-piperidine) to react with histidinemethyl ester dihydrochloride in a solvent such as DMF in the presence of a base such as triethyl amine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1092425-A (JP)
Title: Manufacture of negative electrode active material for tin oxide nonaqueous electrolyte secondary battery
Inventor: TACHIBANA SHOJI
IPC: H01M4/48
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To manufacture high capacity nonaqueous electrolyte secondary battery negative electrode active material with a high yield and good reproducibility by dissolving an alcohol-soluble tin compound and/or metal tin in alcohol, and preparing, condensing and burning precursor solution. SOLUTION: Alcohol used for preparing precursor solution is not restricted at all as long as various alcohol-soluble compounds are dissolved. The shape of metal tin is not particularly restricted, and plate-like, bar-like, sheet-like, grain-like, powder-like, sand-like, flower-like, and lump-like shapes are cited, and from the easiness of dissolution the grain-like, powder-like, and sand-like shapes are preferable. The mixing rate of the alcohol and a tin compound and/or metal tin is not particularly restricted as long as the rate stays in a range where the tin compound and/or the metal tin are uniformly dissolved in the alcohol.
Patent JP-S6485834-A (JP)
Title: Transmission for four-wheel drive vehicle
Inventor: IWATSUKI TATSUYA
IPC: B60K17/35
Filed: 1987-09-29
Abstract: PURPOSE:To enhance acceleration during starting, linearity during high speed running and steering ability by providing such an arrangement that torque is transmitted to front and rear wheels in a condition in which a center differential gear unit is energized so as to allow the allocation of torque to approach a predetermined ratio. CONSTITUTION:A differential motion control device 10 is composed of a wet type friction disc clutch 26 and a hydraulic actuator 27 for engaging the clutch at a predetermined fastening force when a predetermined hydraulic pressure is fed thereinto. The predetermined hydraulic pressure is fed into the hydraulic actuator 27 through a regulator valve 40 which is changed over by manipulating a manual valve 55 so as to set it to a predetermined position. During normal running of a vehicle, the regulator valve 40 feeds a hydraulic pressure which is reduced from a line pressure PL by a predetermined rate, and feeds a relatively high pressure such as the line pressure or the like when the manual valve 55 is set to a backward position R or a low speed position L.
Patent JP-H0294254-A (JP)
Title: Storage battery
Inventor: ASAI SHIGETOSHI
IPC: H01M50/541
Filed: 1988-09-29
Abstract: PURPOSE:To prevent the occurrence of stress at a junction between cells when an electrode plate is expanded by setting the thickness of an independent electrode current collecting section electrically and mechanically connecting positive (or negative) electrode plates constituting a strap to the thickness bendable upward. CONSTITUTION:A strap 8 on the positive electrode side is constituted of a current collecting section 11A electrically and mechanically connecting electrode plates 5a together and having the thickness bendable upward and a connection section 13 integrated with it and having a junction 12 between cells. A strap 8 on the negative electrode side has negative electrode plates 5b and is likewise constituted. Cells are connected in series by the connection with the strap 8. Current collecting sections 11A and 11B are bent upward against the vertical expansion of the electrode plate 5 due to the temperature rise and corrosion, the deformation of the junction 12 between cells is prevented, the corrosion due to the infiltration of an electrolyte is prevented, and the mechanical life of a battery is extended. A slit 14 provided between the current collecting section 11 and the connection section 13 is also effective.