baber/WOPTO huggingface dataset:
Patent JP-S60243358-A (JP)
Title: Exhaust gas recirculation control device for compound air suction type engine
Inventor: DANNO YOSHIROU
IPC: F02D21/08
Filed: 1984-05-18
Abstract: PURPOSE:To increase the degree of freedom in the control of EGR by a method wherein a control valve operating information, different in first operating area, in which a primary suction valve only is being operated, and in second operating area, in which both of the primary and secondary suction valves are being operated, is utilized to control the amount of EGR. CONSTITUTION:The compound air suction type engine is provided with primary air suction system 1A, equipped with the primary suction valve 18 being operated overall the whole operating area of the engine, and secondary suction air system 1B, equipped with the secondary suction valve 19, being operated in one part of the operating area and equipped with a valve operation stopping mechanism. In this case, a pressure responsive unit 5 and a solenoid valve 11 are equipped to control the operation of an EGR control valve 4 interposed in an EGR path 3 while said unit and valve are controlled by a controller 12. The controller 12 is equipped with first and second setting means M1, M2, setting the control valve operating informations for the first operating area, in which the primary suction valve 18 only is being operated, and the second operating area, in which both of the suction valves 18, 19 are being operated, respectively and is constituted so as to select these setting means M1, M2 in accordance with the operating condition of the engine.
Patent JP-H01273703-A (JP)
Title: Flame resisting tyre
Inventor: HIRAYAMA SEIICHI
IPC: B60C19/00
Filed: 1988-04-25
Abstract: PURPOSE:To prevent the spread of a fire on tyres by forming a flame resisting rubber layer of a specified thickness on the bare rubber surface of the side wall portion of the tyre. CONSTITUTION:The flame resisting rubber layer 4, for instance fluorine rubber, halide butyl rubber, of which thickness is 0.3-3.0mm is formed on the surface of the side wall portion 3 of the tyre. By this constitution, flame resistance and fire-preventing function can be given without harming performance of the tyre in substance.
Patent JP-H05273411-A (JP)
Title: Composition for pigment dispersion type color filter
IPC: G03F7/012
Filed: 1992-03-27
Abstract: PURPOSE:To obtain high-fineness picture elements and to prevent the generation of surface staining and remaining of films by incorporating a specific alkali- soluble block copolymer, radiation sensitive compd. and pigments into the above compsn. CONSTITUTION:The alkali-soluble block copolymer which consists of blocks having acid groups and block without having the acid groups, the radiation sensitive compd. and the pigments are incorporated into this compsn. The blocks having the acid groups consist of at least one kind of homogeneous polymers, etc., of monomers having the acid groups, such as, for example, ethylenic unsatd. carboxylic acid and ethylenic unsatd. sulfonic acid. The monomers having no acid groups include, for example, arom. vinyl compds., such as styrene and alpha-methyl styrene, ethylenic unsatd. carboxylic acid, such as methyl (meth) acrylate, ethyl (meth)acrylate, etc. The ordinarily frequently used methods may be adopted as the polymn. method for obtaining the block copolymer.
Patent JP-S5725670-A (JP)
Title: Storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M50/627
Filed: 1980-07-21
Abstract: PURPOSE:To enable general water supply of a battery group, by providing a trailing cylinder extending from the top surface of a lid, providing a water supply part over the top of the cylinder, and providing a liquid-level regulating cylinder, the opened lower end of which is located in the cylinder and the opened upper end is located in the water supply part. CONSTITUTION:A trailing cylinder 5, which is integrated with a lid 2, extends from the top surface of the lid 2 to near the upper end of an element 3. A water supply part 6 is provided over the top of the cylinder 5. The bottom surface of the water supply part 6 is provided with both a water supply hole 7 extending into the cylinder 5, and a liquid level regulating cylinder, the opened lower end of which is located in the cylinder 5 and the opened upper end is located in the water supply part 6. Piping holes 9 used for water supply piping are provided on both sides of the water supply part 6. A small hole 10 is provided in the top of the part 6. The lid 2 is provided with gas exhaustion holes 12, which are covered with explosion-proof filters 13.
Patent JP-S5223734-A (JP)
Title: Hydrogen burner
Inventor: SHINODA MASAICHI
IPC: F23D14/32
Filed: 1975-08-18
Abstract: PURPOSE:A burner whose fuel is hydrogen.
Patent JP-S583925-A (JP)
Title: Production of aluminum killed cold rolled steel plate for enamel
Inventor: SHIMOMURA TAKAYOSHI
IPC: C23D5/00
Filed: 1981-06-30
Abstract: PURPOSE:To prevent the generation of black spots as enamel defects during application of enamel by reducing the contents of C and S in an Al killed cold rolled steel plate for enamel and to add a small amt. of Cu. CONSTITUTION:An Al killed rolled steel plate of the following compsn. is used as a steel plate for enamel: The compsn.contg. <=0.01% C, <=0.50% Mn, <= 0.015% S, <= 0.0100% N, 0.005-0.10% sol.Al, 0.02-0.15% Ti, and 0.010-0.050% Cu, and having the relations Ti%/(4C%+3.5N%+1.5S%)>=0.6. such ingot is hot rolled to a steel plate which is then pickled to be removed of surface scale, then it is cold rolled. This cold rolled steel plate is annealed at its recrystallization temp. or above by box annealing or continuous annealing and finally it is skin pass rolled. The steel plate for enamel free from generation of black spots which are enamel defects is obtained.
Patent JP-S5725340-A (JP)
Title: Rubber composition for bead apex
Inventor: FURUKAWA HIROSHI
IPC: C08L21/00
Filed: 1980-07-22
Abstract: PURPOSE: The titled rubber composition giving a tire with little rolling resistance and excellent durability, obtd. by the incorporation of a polybutadiene rubber having a specified or larger amt. of a vinyl component, a natural rubber and isoprene rubber as a rubber base.  
     CONSTITUTION: The target rubber composition for bead apex of a radial tire is prepd. by incorporating as a rubber base a rubber consisting of 20W100pts.wt. polybutadiene rubber obtd. by the soln. polymn., etc. of butadiene in a hydrocarbon solvent in the presence of a catalyst such as methyllithium or triethylaluminum, and containing at least 40wt% vinyl component and 80W0pts.wt. natural rubber, isoprene rubber or a mixture thereof, each based on 100pts.wt. total rubber component. Using the rubber as bead apex for a radial tire keeps energy loss in the apex to a minimum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S591603-A (JP)
Inventor: DONARUDO HAABAATO OZUBOON
IPC: B22F1/068
Filed: 1983-06-06
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-H06312351-A (JP)
Title: Work-in-process display device
Inventor: GOTOU MASANARI
IPC: B23Q41/08
Filed: 1993-04-27
Abstract: PURPOSE:To facilitate prediction and the like for a change in a work in process by displaying inputted respective departments and the number of works in process in each department of a product, which is produced in a production line, in a work in process display device for a factory, in which a product is manufactured by a production process carried out via plural departments. CONSTITUTION:In a CPU 21 of a computer 20, all the departments existing in an external storage device 28 are read from each of department data stored in the external memory device 28, and a display image data, which mainly consists of a command image, a department selection image, a production line selection image, a work in process graphic display image, and the number of works in process display image, is formed to be displayed in a display device 27. When a production line number on the production line selection image is selected by clicking of a mouse, an object production line number is displayed, while an object department number data and a production number data of the object production line are read from the producing condition information stored in the external memory device 28, and then, the number of works in process in the object department is computed by subtracting the termination number of the object department from the termination number of the preceding department and is displayed.
Patent JP-H04773-A (JP)
Title: Light-emitting element mounting construction
Inventor: KIKUTA MITSUHIRO
IPC: H01L33/60
Filed: 1990-04-17
Abstract: PURPOSE:To make it possible to mount a light-emitting element in a desired posture and make a display clearly by reliable projection by a method wherein a lower outer periphery of a light-emitting element is held, and a posture holding member for holding the posture is interposed between the light-emitting element and a printed board. CONSTITUTION:A hole 12a of a printed board 12 is aligned with a hole of a posture holding member 13, and the posture holding member 13 is disposed on the pointed board 12. Next, a light-emitting element LED 5 is inserted into a recess 14 of the posture holding member 13. A lead 5a of the LED 5 is inserted into the holes 13a, 12a. At this time, because the lower outer peripheral surface of the LED 5 is brought into contact with the inner peripheral surface of the recess 14. the inclination thereof is prevented. Each lead 5a projecting from the rear surface of the printed board 12 is soldered to a wiring pattern 15. As a result, the light from the LED 5 is reliably projected to an indicator 9, and the indicator 9 is illuminated clearly. The recess 14 of the posture holding member 13 can be formed in a condition in which it is inclined a predetermined angle.
Patent JP-S62258216-A (JP)
Title: Elastic roller
Inventor: KISHINO KAZUO
IPC: B65H5/06
Filed: 1986-05-02
Abstract: PURPOSE:To enhance the durability and obtain uniform and high contact pressure, by providing an elastic layer with a plurality of holes extending in the axial direction and arranging these holes in such a manner that the strut walls partitioning the holes in the circumferential direction are inclined to the radius line and that any radius line penetrates at least one of the holes. CONSTITUTION:When an elastic roller is brought in contact with the mating roller, the roller can easily be deformed as a whole because strut walls 3, which are inclined, are easily deformed. In addition, since holes are arranged in such manner that any radius line 7 at an arbitrary angle penetrates without fail any one (5) of the holes, the degree of the deformation is almost constant at any position in the circumferential direction. In addition, a surface layer 4 having the uniform thickness unifies further the degree of deformation in the said circumferential direction. Besides, when the roller is brought in pressure- contact with the mating roller, the hole is crushed almost completely. Therefore, high contact pressure, or high surface hardness can be obtained. In other words, an elastic roller having a wide contact-area, high surface hardness, and the elasticity values as desired can be obtained. It should be noted here that the above-mentioned values are uniform throughout the roller.
Patent JP-S6116539-A (JP)
Inventor: TATSUSHIYAA AARU GIIWARA
IPC: H01L23/64
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09288370-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NISHIHARA YOSHIKAZU
IPC: G03G9/087
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent filming and the deterioration of the flowability and electrostatic chargeability of a toner as well as to prevent smearing and offsetting at the time of copying. SOLUTION: Polyethylene and polypropylene are used as wax for this toner in the form of fine particles. The fine wax particles include >=90 number% particles each having 0.1-10μm major axis size or diameter, fine wax particles each having >=2μm major axis size or diameter include >=60 number% particles each having >=3/2 as the ratio of major axis size (a) to minor axis size (b) and fine wax particles each having <2μm major axis size or diameter include >=68 number% particles each having <3/2 as the ratio of a/b.
Patent JP-S63283757-A (JP)
Inventor: BURUUSU YUUJIN RIICHI
IPC: C07C41/00
Filed: 1988-04-26
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-H04332094-A (JP)
Title: Character recognizing device and method for correcting recognized character
Inventor: MAEDA TAMOTSU
IPC: G06K9/03
Filed: 1991-05-08
Abstract: PURPOSE:To efficiently correct a recognized character by less workload. CONSTITUTION:A character input part 11 reads out each character pattern to be recognized and a character recognizing part 13 extracts the feature of each character pattern, executes the character recognizing processing of the extracted feature, reads out the character code and reject code of the character pattern and presents information relating to a character having high misrecognition probability by the reject code out of the read codes. When the correction of the character code corresponding to the presented character is inputted from a correcting information inputting part 19, the feature value of the character pattern to be corrected is compared with the feature values of other character patterns by a collation correcting part 20 and informs contents indicating that the character code of a character whose similarity in the feature value of the character pattern is larger than a prescribed value is to be updated to the corrected character code to a display means 18, and when an operator confirms and acknowledges the contents, the character code is updated to the corrected character code through a confirming part 21.
Patent JP-S583003-A (JP)
Title: Servo-circuit
Inventor: WACHI SHIGEAKI
IPC: G11B19/24
Filed: 1981-06-30
Abstract: PURPOSE:To simplify a servo-circuit constitution by making it digital, by using an upper bit of an up-and-down counter output, and its lowest bit for a speed servo-circuit and a phase servo-circuit, respectively. CONSTITUTION:In a PCM audio reproducing device, a system 60 for constant lead-in of a linear velocity of a disk and speed servo-circuit, and a system 70 for correction of asymmetry are provided with up-and-down counters 61, 71, and output processing circuits 62, 72 for D/A conversion of its count value outputs, respectively. A clock pulse from a clock pulse generating circuit 50 is supplied to an up-count terminal or a down-count terminal of the up-and-down counters 61, 71 in accordance with an output of a D flip-flop circuit 40. A switching circuit 64 switches the system 60 to a phase servo-system after the disk has been led in at a constant linear velocity.
Patent JP-H02283849-A (JP)
Title: Exhaust gas recirculation control device for engine
Inventor: YOKOMIZO KATSUHIRO
IPC: F02M25/07
Filed: 1989-04-24
Abstract: PURPOSE:To prevent inflow of excessive EGR gas during a rapid change in an output from an oxygen sensor by a method wherein, in a device which controls an EGR valve in an EGR passage based on an output from an oxygen sensor, the working condition of the EGR valve is set according to a rate of change in an output from the oxygen sensor. CONSTITUTION:Diaphragm type valves 6 and 6 are situated in an EGR passage 5 through which an exhaust gas passage 4 and an intake air passage 2 are intercommunicated, and by applying the negative pressure of a vacuum pump 8, controlled by a negative pressure control valve 7, on the negative pressure chamber of each valve 6, a lift amount is controlled. Duty control is effected on a negative pressure control valve 7 by a controller 10 based on output signals from a number of revolutions sensor 12, an accel opening sensor 13, an oxygen sensor 14, and a water temperature sensor 15. In this case, when an output from the oxygen sensor 14 is rapidly changed due to the generation of signal noise and a rapid change in a back pressure, the working state of the EGR valve 6 is set such that according to a rate of change in an output therefrom, the opening and closing speed of the EGR valve 6 is decreased, and excessive EGR gas is prevented from inflow.
Patent JP-H05272573-A (JP)
Title: Power unit mounting device
IPC: F16F13/26
Filed: 1992-03-28
Abstract: PURPOSE:To sharply change the characteristic of a mounting device having variable vibration-proof characteristic. CONSTITUTION:The second rubber member 14 is provided below the vibration exciter 13 of a power unit mounting device 1 having variable vibration-proof characteristic. A switching actuator 17 lifting or lowering the vibration exciter 13 is provided. The vibration exciter 13 is held at the lifted position separated from the second rubber member 14 during the idle state or the high-rotation state or when the vibration exciter 13 fails, and the power unit mounting device 1 is operated as a liquid-sealed mount. When it is operated as an active mount, the vibration exciter 13 is held and excited at the lowered position (level of a chain line M) where its moving plate presses the rubber member 14. When the roll displacement of an engine is the preset quantity or above, the vibration exciter 13 is held at the pressure position (level of a chain line N) where its moving plate strongly presses the rubber member 14 to suppress the roll.
Patent JP-H043808-A (JP)
Title: Burner
Inventor: OCHIAI SHUJI
IPC: F23D11/10
Filed: 1990-04-18
Abstract: PURPOSE:To maintain the temperature at the vaporization section almost constant without increasing the rate of electric current supply and prevent the change of fuel to tar in the nozzle by maintaining the temperature of the vaporization section almost constant by setting the quantity of received heat at the vaporization section a little larger than specified and at the same time by adjusting the degree of cooling of the vaporization section based on its temperature and, during fire extinguishing, bringing the degree of cooling of the vaporization section to maximum. CONSTITUTION:At the time of ignition a control section 26 makes secondary air flow only to the heating side of a damper 24 based on the output from a temperature detection 25 and raise the temperature of the vaporization section to a target temperature by the received heat from the flame. When it has reached the target temperature a damper 24 is rotated based on the output of the temperature detection section, and the volume of the secondary air which flows to the cooling side 19 is adjusted. Next, at the time of fire extinguishing the fuel supply from a nozzle 12 is stopped and at the same time the control section 26 drives the damper 24 to make the secondary air flow only to a secondary air supply pipe 19 on the cooling side, and the vaporization section 11 is cooled rapidly and the temperature of a nozzle 12 is kept below the temperature at which fuel changes to tar. With this arrangement it is possible to maintain the temperature of the vaporization section always substantially at constant temperature and also to prevent the fuel in the nozzle from turning to tar.
Patent JP-H06294499-A (JP)
Title: Correcting method for pipeline route measurement
Inventor: SUDO YOSHITAKA
IPC: G01B21/00
Filed: 1993-04-05
Abstract: PURPOSE:To omit the construction of a simulated pipeline, make detailed corrections over various points of the pipeline, and improve the measurement precision. CONSTITUTION:In the correcting method for pipeline route measurement, the position of an outlet 14 is actually measured with the inlet 13 of a penetrated pipeline route used as a reference, positions of various points at the prescribed interval on the pipeline route are measured, and the position displacement quantity of the adjacent point is calculated based on the position of each point. The position displacement ratio from the inlet 13 to each point is calculated based on the ratio between the accumulated value of the position displacement quantities of the points and the measured position of each point, measured positions of the points on the pipeline route are corrected with the correction values obtained based on the measured position of the outlet 14, drift quantities obtained at the measured positions, and the position displacement ratio, and the corrected route of the pipeline route is calculated.
Patent JP-H01270879-A (JP)
Title: Revolution damping device
Inventor: YOSHIDA TETSUO
IPC: F16D49/08
Filed: 1988-04-25
Abstract: PURPOSE:To add a constant damping torque even when a friction coefficient or a drum revolving number is changed by respectively providing first and second tension detectors in the both edges of a belt, comparing the output voltage of a differential voltage detecting circuit, which obtains an output to be proportional to the difference of outputs, with a reference voltage and controlling the tension of a tension generating device so that this difference can be a constant value. CONSTITUTION:A belt 3 for damping is wound to a revolving drum 2. One edge of the belt is fixed through a first tension detector 6 to a fixed frame 4 and the other edge part is fixed through a second tension detector 7 to a tension transmitting part 9 of a tension generating device 8 which is fixed to the fixed frame 4. Further, a revolution detector 10 is provided in the fixed frame 4 and the output signals of tension detectors 6 and 7 are inputted to a control device 15. For example, when the friction coefficient between the drum 2 and belt 3 is small and the damping torque goes to be small, the output of a differential voltage detecting circuit 11 goes to be small. Then, since the difference is generated between the output voltage and reference voltage, a current flows in a direction to erase this difference for the motor of the tension generating device 8 by motor driving circuits 13 and 13'. As a result, the damping torque is controlled to an initial setting value which is set by the reference voltage.
Patent JP-S59226558-A (JP)
Title: Original reading device
Inventor: TOGASHI MITSUO
IPC: H04N1/401
Filed: 1983-06-07
Abstract: PURPOSE:To correct shading distorsion of picture signals and to stabilize the quality of pictures by using correction coefficient according to tube wall temperature of an illuminating light source or a white standard plate signal level. CONSTITUTION:A level detecting circuit 21 that detects level of a picture signal and a deciding circuit 22 that selects range of correction according to the output of the detecting circuit are provided. A signal that scanned a white standard plate 1 is decided and it is compared with the first and second lower limit values, and the result is made a constant K1 of the first correcting range or a constant K2 of the second correcting range, and one of them is given to a multiplier 25 and an ROM24. The ROM24 gives correction coefficient corresponding to the constants K1, K2 to the multiplier and at the same time writes the coefficient in a RAM10. The multiplier 25 multiplies the picture signal by the correction coefficient and corrects shading. Thus, the shading distorsion until the stabilization of temperature of the light source is obtained can be corrected stably.