baber/WOPTO huggingface dataset:
Patent JP-H0593374-A (JP)
Title: Ink jet printing
Inventor: KOIKE SHOJI
IPC: C09D11/02
Filed: 1991-09-26
Abstract: PURPOSE:To perform an ink jet printing capable of being satisfied with the expression of a brilliant and dense pattern on a web comprising cellulosic fibers with a specific printing ink in a highly reliable extrusion performance. CONSTITUTION:Small liquid drops of a printing ink containing a liquid medium comprising 5-30wt.% of a reactive dye and an aqueous liquid medium (e.g. water) and 5-50wt.%, especially 10-40wt.%, of thiodiglycol are flied from an ink jet head by the utilization of heat energy, attached to a web comprising cellulosic fibers containing an alkaline substance and subsequently treated with heat to subject the dye in the ink to a reactive dyeing, followed by washing off the unreacted dye with water to permit a brilliant and highly dense ink jet printing without breeding. The printing ink permits to perform a highly reliable printing in a good extrusion performance without causing the clogging of a head nozzle, and is especially suitable for jet printing type printing methods in which the ink is extruded by the foaming phenomenon of the ink with thermal energy.
Patent JP-2001101509-A (JP)
Title: Improved general-purpose vending machine
Inventor: ABE MIKIO
IPC: G07F11/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which can sell various kinds of commodities. SOLUTION: A vending machine uses all kinds of containers inside.
Patent JP-H0986267-A (JP)
Title: Cargo movement preventing mechanism for vehicle
Inventor: MIWA KAZUYA
IPC: B60R5/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cargo movement prevention mechanism to reduce weight and a cost and prevent entrance of a cargo to a car room at the time of collisiop of a vehicle. SOLUTION: A cargo movement prevention mechanism for a vehicle comprises a stopper member 21 retrractably and protrusively arranged on the floor 12 of a vehicle and preventing movement of a cargo 11 placed on a floor 12; and a working means 22 to protrude the stopper member 21 from the surface of the floor 12 when an impact force exceeding a given value is exerted on the vehicle.
Patent JP-H0588068-A (JP)
Title: Image pickup device
Inventor: MURAKAMI JUNICHI
IPC: G02B7/08
Filed: 1991-09-26
Abstract: PURPOSE:To make a time required for attaining a focused state short by storing the position of a focus lens when a power source is turned off in a memory and automatically setting a stored value as the initial position of the focus lens when the power source is turned on thereafter. CONSTITUTION:A lens position storage means 17 which stores the positions of the respective lenses when the power source is turned off and a control means 13 which controls lens driving means 18 and 19 so as to drive the respective lenses to the positions of the lenses stored in the storage means 17 when the power source is turned on are provided. Then, the positions of the respective lenses when the photographing of the last time is finished are regarded as the initial set positions of the respective lenses at the next photographing time. Therefore, the reset positions of the respective lenses become the positions of the respective lenses when the photographing of the last time is finished. Besides, at least when the similar object is consecutively photographed by the photographer, such probability that the positions of the respective lenses are set at the position near the focused state becomes high. Thus, the time required for attaining the focused state after the power source is turned on is made short.
Patent JP-H1094242-A (JP)
Title: Method for protecting semiconductor element from wrong ignition
Inventor: TADOKORO YUICHI
IPC: H02M1/08
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a wrong ignition preventive method which can protect an element from wrong ignition during the drop period of dv/di resistance. SOLUTION: When operating an element which has an anode, a cathode, and an ignition gate electrode, the element is protected from wrong ignition and the breakage of the semiconductor element is prevented, by giving a positive current to the ignition gate electrode for a certain period immediately after the turn on when the dv/dt resistance of the anode voltage v of the element is under the standard. Moreover, in the case of operating a plurality of the semiconductor elements in series, the element is protected from excessive anode voltage by giving positive currents to the ignition gate electrodes of all semiconductor elements and protecting the element from wrong ignition, during the maximum period of the dispersion range, when the dispersion is included in the period when the dv/dt resistance is under the standard.
Patent JP-2000067449-A (JP)
Title: Surface light emission type semiconductor laser and its production
Inventor: KONDO TAKAYUKI
IPC: H01S5/183
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emission type semiconductor laser which makes it possible to set the radiation angle of a laser beam small even if the laser output is increased. SOLUTION: The surface light emission type semiconductor laser 100 has a resonator in the perpendicular direction on a semiconductor substrate and emits the laser beam in a direction perpendicular to the semiconductor substrate from this resonator. An exit part 111 having a convex lens shape is formed on the surface of a semiconductor deposit (columnar part) 101 including the resonator. This surface light emission type semiconductor laser 100 is produced by a production process including the following stages: (a) the columnar part 101 is formed on the semiconductor substrate; (b) an electrode (upper electrode) 106 for injecting current to the resonator is formed in the state of exposing the prescribed region of the surface of the columnar part 101; (c) the surface of the upper electrode 106 is subjected to a liquid repelling treatment; (d) the exit part 111 is constituted when cured and the liquid material repelled by the liquid repelling film is located on the surface of the exposed columnar part 101 and (e) the exit part 111 is formed by curing the liquid material.
Patent JP-S61161527-A (JP)
Inventor: KAARU ENU JIYONSON
IPC: G05D16/06
Filed: 1985-11-05
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-H04126168-A (JP)
Title: Bobbin golf ball
Inventor: NOMURA JUN
IPC: A63B37/08
Filed: 1990-09-18
Abstract: PURPOSE:To decrease the variance of weight of the ball, and accordingly, to decrease the variance of the flying performance caused by the ball by forming a part or the whole of a center bag by a thermoplastic resin and/or thermoplastic elastomer. CONSTITUTION:A center bag material consisting of a thermoplastic resin and/or thermoplastic elastomer is extruded like a tube from an extruding machine head 1, and a tube-like melt (parison) 2 is formed. Subsequently, the parison 2 is inserted and held by cooled concave spherical dies 3, 4, and simultaneously, a needle 4 for blowing in air is inserted into a hollow part of the parison 2 from the mating face part of the dies 3, 3, and also, air is blown into the parison 2 from the hollow needle 4, its inside surface is pressurized and expanded, and it is formed in a spherical shape. Next, after taking out a spherical formed part 5 which becomes a center bag from the dies 3, 3, the needle 4 is drawn out, and the spherical formed part 5 having a needle hole is obtained. Subsequently, a needle 7 for injecting a liquid agent is inserted into the needle hole, a liquid agent 8 is injected therefrom, and the inside of the spherical formed part 5 is filled with the liquid agent 8. In the end, the needle 7 is drawn out, and the needle hole is sealed by an ultrasonic welder, etc.
Patent JP-H08114741-A (JP)
Title: Range finder
Inventor: YOSHIDA HIDEO
IPC: G02B7/28
Filed: 1994-10-13
Abstract: PURPOSE: To provide an active range finder preventing a ranging error due to dielectric absorption occurring in an integral capacitor in an integration circuit. CONSTITUTION: This range finder is provided with a light receiving means receiving reflected light flooded from a light emission means to a subject and outputting a signal, an operation means 15 operating the signal from the light receiving means and outputting the signal corresponding to distance information, an integral means 16 having the integral capacitor 2, integrating the signal from the operation means 15 by discharging from the integral capacitor 2 according to the signal from the operation means 15 and outputting the integrated result signal as the distance information, charging means 6, 7, 19, 21, 22 charging/discharging so that the charged voltage of the integral capacitor 2 is restored to a reference voltage after the voltage of the prescribed reference voltage or above is applied to the integral capacitor 2 when first ranging is performed.  In such a manner, by increasing the charged voltage, a voltage drop due to the dielectric absorption is absorbed, and a problem due to the dielectric absorption is dissolved.
Patent JP-S63219232-A (JP)
Title: Data error detecting circuit
Inventor: HOSHI TERUO
IPC: H03M13/00
Filed: 1986-10-17
Abstract: PURPOSE:To decrease the number of components by reading a symbol from a RAM and using a timing signal calculating a syndrome and a timing signal applying prescribed arithmetic processing so as to detect an error thereby simplifying the circuit constitution. CONSTITUTION:Syndrome calculation means 3-6 obtain a syndrome from a symbol of a RAM 1, divide the result by roots of the 8-th order primitive polynomial, 1, alpha-alpha<3> repetitively to obtain S'0, S'1-S'3. Adder means 7-9 obtain the sum S'0+S'1-S'2+S'3 and the result is inputted to single and double error detection means 11, 12. The number of times of divisions is counted and held by a counter means 15. In detecting the relation of S'0+S'1=...=S'2+S'3=0 by the means 11, the presence of one data error is detected and the error location (j) is decided by the content of the means 15. The means 12 discriminates error location difference a=i-j, and error locations j, i in the even of S'0+S '1=(S'1+S'2)/alpha<a> by using 1/alpha<k+1> and 1/alpha<2(k+1)> arithmetic elements connected in cascade of K (optional integral number) stages and 1/alpha and 1/alpha<2> arithmetic elements connected in cascade to them.
Patent JP-S63101062-A (JP)
Title: Cooling method for dies for low pressure casting
Inventor: NISHIDA OSAMU
IPC: B22D17/32
Filed: 1986-10-18
Abstract: PURPOSE:To heat dies to the suitable temp. for casting without any cast defect and to shorten the casting cycle by forcedly cooling the upper and lower dies in accordance with the aimed pattern by increasing cooling water rate step by step just after filling up molten metal into the upper and lower dies under pressurizing. CONSTITUTION:A calculator 23 is set on the aimed pattern corresponding to a cavity 27 and the upper and lower dies 8, 17 is heated to make them to the need temp. for pouring and also the cavity 27 is shaped by setting the upper and the lower dies 8, 17. Next, at the time of inputting pouring start to the calculator 21, the molten metal is filled up in the cavity 27. Then, a solenoid valve 5 is opened and little quantity of cooling water is supplied to the upper die 8 by a flow control valve 6 through an introducing pipe 7. And, after passing the prescribed time, a solenoid valve 14 is opened and little quantity of cooling water is supplied to the lower die 17 by a flow control valve 15 through an introducing pipe 16. After that, at the intermediate time of separating the upper 8 die from the lower die 17, the solenoid valves 5, 14 are closed and solenoid valves 11, 20 are opened and the middle quantity of cooling water is supplied to the upper and lower dies 8, 17, and at the time of taking out the casting after separating the dies, the solenoid valves 5, 14 are opened and large quantity of cooling water is supplied to the upper and lower dies 8, 17 and after that, by little quantity of water, the flow rate of it is finely controlled.
Patent JP-H03110315-A (JP)
Title: Device for preventing accumulation of ahses in flue
Inventor: IWAI NOBUTAKA
IPC: F23J3/02
Filed: 1989-09-26
Abstract: PURPOSE:To prevent accumulation of ashes and to enable removal of the accumulated ashes in a way to cause floating of the ashes by a method wherein through discharge of compressed gas through a plurality of discharge nozzles mounted on the bottom part of a flue and pointing approximately to the flow direction of the flow of combustion gas, the flow of gas at the bottom part of the flue is accelerated. CONSTITUTION:A plurality of discharge nozzles 3 are mounted on the bottom part of a flue 1 and pointed approximately to the flow of combustion gas 2. A compressor 4 is run when the velocity of flow of the combustion gas 2 in the flue 1 is low, and through discharge of pressurized air as a jet 8 through the discharge nozzle 3, the flow of gas on the bottom part of the flue is accelerated to prevent the drop and accumulation of ashes. Or, the compressor 4 is run at intervals of a specified time, and by means of the jet 8 through the discharge nozzle 3, ashes 9 already accumulated are floated for removal.
Patent JP-H1176114-A (JP)
Title: Vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of guiding air in a dust collecting chamber smoothly to a suction opening in a motor-driven fan from the entire rear of the dust collecting chamber. SOLUTION: A vacuum cleaner is so designed that a dust collecting chamber 2 is formed in the front of a cleaner main body 1; a fan chamber communicated with the dust collecting chamber 2 via a grid wall 6 through which a communicating hole is formed and a cord compartment 5 are arranged in parallel in the rear of the cleaner main body 1; a motor-driven fan is placed within the fan chamber; a cord reel 9 on which a power cord 15 for supplying power to the motor-driven fan is wound is placed within the cord compartment 5; and an inducer 30 by which air from within the dust collecting chamber 2 is smoothly guided to a suction opening in the motor-driven fan is provided below the grid wall 6. The inducer 30 has an extension 30 covering the front of the cord compartment 5.
Patent JP-H08115856-A (JP)
Title: Method for manufacturing activated carbon electrode for electrical double-layer capacitor
Inventor: OSAKI TAKUSHI
IPC: H01G11/24
Filed: 1994-10-13
Abstract: PURPOSE: To provide an activated carbon electrode for achieving a high electrostatic capacity by setting the average particle diameter of an activated carbon base to a specific value or less when carbonating a forming body which is turned into a sheet shape by adding a binder to the activated carbon base for manufacturing a sheet-shaped activated carbon. CONSTITUTION: Primary activation treatment consisting of activation treatment by heat treatment in carbon dioxide gas atmosphere or steam atmosphere is performed to carbide which is obtained by performing carbonization treatment to carbon compound and the carbide is ground to an average particle diameter of approximately 10μm or less as an activated carbon base. Then, binder is added to the activated carbon base and is formed in a sheet shape as a forming body. After performing the activation treatment of the forming body, a similar activation treatment (secondary activation treatment) is performed again. A high electrostatic capacity can be achieved by the synergistic effect due to the particle diameter of the activated carbon base and due to the secondary activation treatment.
Patent JP-H1181325-A (JP)
Title: Sheathing method for slope face
Inventor: YONEYAMA KANEHIKO
IPC: A01G9/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sheathing method having a simple construction excellent for the protection of natural environment by attaching concrete blocks having a U-shaped cross section arranged to make the U-shape portion continuous, its inside is filled with earth, and vegetation earth is sprayed to face of slope at the rear. SOLUTION: A U-shaped gutter 3 is laid at the boundary between cutting 1 and a road surface 2, and concrete blocks 4 having U-shaped cross section are continuously installed along the U-shaped gutter 3. Along the rear surface side of the concrete blocks 4, sediment 5 is filled to the cutting 1, and earth filling 13 is placed inside the U-shaped cross section. Front surface at the front surface side of concrete block 4 is covered with wood. Concrete mortar 6 is sprayed to the face of slope, waterstop shelves 7 are attached to the surface and covered with a net 8 and vegetation earth is sprayed from the upper portion of the net 8. Vegetation earth sprayed layer 14 and earth filler 13 are vegetation earth containing seeds and fertilizer for vegetation.  By doing this, greening considering good appearance can be created and the sheathing method capable of firmly protecting the face of slope can be obtained.
Patent JP-H06102141-A (JP)
Title: Reflection measuring device
Inventor: TAKADA KAZUMASA
IPC: G01M11/00
Filed: 1992-09-17
Abstract: PURPOSE:To measure the reflection in a specific point in a light waveguide with high resolving power within a short time. CONSTITUTION:In a reflection measuring device, a light waveguide 5 to be measured is optically connected to the arm of one of a main interferometers 3, 4 and the beat signals generated in the outputs of auxiliary interferometers 7, 8, 9 are utilized to measure the reflected light generated in the light waveguide 5 to be measured. The phase change of the beat signals in the outputs of the auxiliary interferometers 7, 8, 9 is measured and the beat signals obtained when the light path length difference of two arms of the auxiliary interferomaters 7, 8, 9 is arbitrarily set are electrically formed and the outputs of the main interferometers 3, 4 are measured on the basis of the signals.
Patent JP-H07102170-A (JP)
Title: Shape memory polyurethane composition
Inventor: OZAKI SHUSUKE
IPC: C08K5/00
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a shape memory polyurethane composition capable of giving molded forms retaining their shape memory nature even if subjected to ultraviolet irradiation, useful for sportswear, by incorporating a shape memory polyurethane with an antioxidant. CONSTITUTION:The objective composition can be obtained by incorporating (A) a shape memory polyurethane with (B) pref. 0.1-20wt.%, based on the component A, of an antioxidant (pref. 2,4dihydroxybenzophenone).
Patent JP-H1184463-A (JP)
Title: Image photographing device
Inventor: KAWAGUCHI NAOKI
IPC: H04N5/238
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image photographing device in which the image quality is prevented from being deteriorated caused by diffraction blurring by automatically changing the transimissivity of an electrochemical light control element. SOLUTION: This image photographing device is provided with an optical lens 2 condensing incident light, an electrochemical light control element 3 controlling the transmissivity of the light transmitted through the lens 2, an iris meter 4 converging the quantity of the light transmitted through the element 3 and a control circuit for an electrochemical light control element 7 controlling the element 3. By the control circuit 7, the element 3 is controlled so that the transmissivity thereof is lowered when the meter 4 is stopped down and the F value of a diaphragm becomes over a first set value. Therefore, the transmissivity of the element 3 can be automatically changed, the image quality is prevented from being deteriorated caused by diffraction blurring.
Patent JP-H03113728-A (JP)
Title: Rotation error detector for light beam spot
Inventor: OSATO KIYOSHI
IPC: G11B11/105
Filed: 1989-09-25
Abstract: PURPOSE:To improve precision by using the difference of a push-pull output signal from a two-divide detector to detect a pair of side spots as a rotation error signal. CONSTITUTION:Light beam side sports S+1 and S-1 are detected by the two- divide light beam spot detectors 4+1, 4-1 respectively. Next, the difference output signals TE+1, TE-1 of output signal from every light beam sport detecting part 4+a, 4+b and 4-a, 4-b are obtained by differential amplifiers 11+1, 11-1. Both the difference output signal TE+1 of the amplifier 11+1 and the difference output signal TE-1 of the amplifier 11-1 are supplied to the differential amplifier 14, and the rotation error signal RE is obtained. By obtaining the rotation error of a light beam spot in such a way, the error of the rotation angle of the light beam spot can be detected by the precision higher than 0.1 deg., and the high preci sion control of the rotation angle of the light beam spot can be executed.
Patent JP-S62110520-A (JP)
Title: Air conditioner for vehicle
Inventor: MOCHIKI SADAO
IPC: B60H1/00
Filed: 1985-11-06
Abstract: PURPOSE:To cool a condenser so efficiently as well as to improve a degree of air-cooling capacity, by giving such a function that drives a condenser fan t a driving device for the condenser fan when a judging device has judged an on-mode of a compressor. CONSTITUTION:A controlling device 16 regulated each opening or the like of a compressor 9 and an air-mix door 15 on the basis of a total signal, and thereby it performs comfortable air conditioning. At this time, an operational device 17 finds the total signal T on the basis of setting temperature Td out of a temperature setter 18 and car room temperature Tr out of a car room sensor 19. And, a comparator device 20 makes the compressor 9 comes to off when temperature of a cooler 6 to be detected by a temperature sensor 13 goes down to the extent of the setting value by a variable device 21. In the abovemention device, such a function that controls a fan 23 to turn on or off on the basis of the judged result of a judging device 25 is given to a driving device 31 for the fan 23 cooling a condenser. That is to say, when the compressor 9 is on, it drives the fan 23.
Patent JP-H0972956-A (JP)
Title: Video processing method and apparatus for secondary radar
Inventor: KOBAYASHI MINORU
IPC: G01S13/76
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in the results of deciphering a signal with limited effect of noise by a method wherein a detected input analog signal is converted to a digital signal and a pulse width gained by subtracting a specified level from the signal is corrected to obtain a signal with a normal pulse width. SOLUTION: A detected input analog signal from a receiver is inputted into an A/D converter 10 to be converted to a digital data 1. At a first subtracter 11, the data 1 undergoes a subtraction processing with respect to a specified 6dB level data to generate an output level 2. An output data 2 and the output data 1 are subjected to a subtraction processing by a second subtracter 12 and as a result, an output pulse 3 is obtained. Moreover, the width of the pulse is corrected by a PW correction circuit 13 to obtain a normal pulse data 4. Thus, a processing as digital data can prevent malfunctioning as caused by a noise or the like.