baber/WOPTO huggingface dataset:
Patent JP-H11261829-A (JP)
Title: Image processor
Inventor: SUGIMURA TOSHIHIKO
IPC: H04N1/48
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate color noise picture elements without storing pixel data in a memory, to shorten an image processing time and to reduce cost by the reduction of a memory capacity. SOLUTION: This image processor is provided with a monochrome block discrimination circuit 21 for discriminating the presence/absence of a monochrome block from the successive number of monochrome block picture element signals inmb excluding the picture element of a base, a preceding picture element elimination circuit 22 for turning picture element signals for one or two clocks inputted before the monochrome block picture element signals inmb when the monochrome block picture element signal inmb changes from '0' to '1',  a preceding picture element addition circuit 24 for turning the picture element signal turned to '0' in the preceding picture element elimination circuit 22 to '1' corresponding to the discriminated result of the monochrome block in the monochrome block discrimination circuit 21 and a succeeding picture element elimination circuit 25 for turning the picture element signals for one or two clocks inputted after the monochrome block to '0' corresponding to the discriminated result of the monochrome block.
Patent JP-S55153751-A (JP)
Title: Preparation of phenylenediamine
Inventor: HAMADA HIDEAKI
IPC: C07C209/18
Filed: 1979-05-18
Abstract: PURPOSE: To prepare phenylenediamine useful as a phtographic chemical, a raw material of dyes, etc., in high yield, by aminating an aminophenol with ammonia in phenol solvent at a specific temperature in the presence of an inorganic halide as a catalyst.  
     CONSTITUTION: The hydroxyl group of an aminophenol (pref. m-isomer) is converted to amino group with ammonia, preferably in an autoclave, in the presence of an inorganic halide catalyst [pref. stannic chloride (II)] and phenol solvent. The reaction is carried out at 200W400°C, preferably at 250W350°C. The amounts of the catalyst and the solvent are, pref. 0.05W2mol and 1W10mol, respectively, per 1mol of the aminophenol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51142317-A (JP)
Title: Compact wide angle lens of retrofocus type
Inventor: SUGIYAMA TAKAHIRO
IPC: G02B13/04
Filed: 1975-05-22
Abstract: PURPOSE: To provide a wide angle photographic lens which is compact in size despite of having sufficient back focus for being attached to a single lens reflec camera and having the aperture ratio of 1:40 and the angle of view of 90°. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09260640-A (JP)
Title: Method for thyristor and thyristor
Inventor: AKIYAMA HAJIME
IPC: H01L29/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To control a lifetime of a few carriers, improve the trade-off relationship between an on voltage and a turn-off time, and attain high frequency and low loss by a method, wherein first and second ion implantation regions are formed in a position near a first electrode in a second semiconductor layer and in a position near a second electrode. SOLUTION: In a space above a face of a P-diffused layer 103 provided with a cathode electrode 106 (hereinafter, called a K face) and a face of a P<+> -diffused layer 102 provided with an anode electrode 105 (hereinafter, called an A face), shield bodies 110, 120 formed respectively with a metal plate are arranged. The shield bodies 110, 120 have a plurality of partial opening parts HL without completely shielding the K face and A face. If high energy heavy ion beams 10 are irradiated thereto, the high energy heavy ion beams 10 are implanted from the opening part HL of the shield bodies 110, 120, and an ion implantation region 11 is partially formed. A life time of a few carriers can be thereby controlled.
Patent JP-2000261681-A (JP)
Title: Color transforming device and its method, and computer readable information with medium for recording color transforming program recorded therein
Inventor: HASEGAWA TAKAYUKI
IPC: H04N1/60
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To release a person from a complicated work such as the discriminating color information description color spaces, or the selection of pertinent data from among data in which various color characteristics are described by transforming the color information description color space into a desired color space corresponding to its use, and obtaining intended color characteristics for its use. SOLUTION: Color information data are transferred from the destination of transfer from an MO disk 21 or a network 22 or the like via an interface 15 to a storage part 12, and stored in an inside color information data storage area 16. Color characteristic description data prepared by a known method are stored in a color characteristic description data storage region 17. When the color information data are transferred to the color information data storage region 16, a transformation processing part 11 automatically retrieves the color characteristics description data necessary for the transformation of the color information data from the color characteristic description data storage area 17, and transforms the color information data by referring to that. The transformed color information data are transferred to a transformed result data storage area 18 as the transformed result.
Patent JP-S59188626-A (JP)
Title: Method for coping with abnormality of copying machine
Inventor: HASEGAWA YUTAKA
IPC: G03B27/50
Filed: 1983-04-09
Abstract: PURPOSE:To secure safety in case of an abnormality occurs in mechanical operation, by monitoring the abnormality of a load of an optical system CPU by a sequence control system CPU, and resetting forcibly the optical system CPU when the abnormality occurs. CONSTITUTION:Signals of scanner start, return, etc. are inputted to an optical system CPU2 from a copying sequence control system CPU1; a scanner home position signal, etc. from a home position detecting part 6 are inputted to the CPU1 from the CPU2, and the CPU1 monitors the CPU2. When a timer means which starts after a scanner of the CPU1 passes through a home position exceeds a set value, a home position check is executed. As a result of this check, in case of no scanner exists, it is decided to be abnormal, a reset signal is outputted to the CPU2 from the CPU1, the CPU2 is reset forcibly and does not run away, and a safety in case of the abnormality occurs a mechanical operation is secured.
Patent JP-S58179349-A (JP)
Title: Detecting apparatus of deterioration of waste gas concentration detector
Inventor: YAMAMURO KIYOSHI
IPC: G01N27/26
Filed: 1982-04-15
Abstract: PURPOSE:To detect the abnormality of an O2 sensor and to function an operation to the safety side on occasion of occurring the abnormality, by measuring the inner resistance of the O2 sensor at the beginning time or during operation of an air-fuel ratio automatic operation of a combustion furnace. CONSTITUTION:An output from an amplifier 33, that is, an amplified output of measured value (an electromotive force E) at an O2 sensor 31 is inputted into an analogue holding device 40 and is held in it. Next, when turnover switches K1, K2, K3 are switched from the position shown by the figure to the opposite side, a resistance bridge circuit (constituted by resistances R1, R2, R3 and a resistance 32) connected to the input side of a differential amplifier 33, is operated by switching the switch K1 to the side of a power source E. An inner resistance value Rx as an output from a comparator 41 is latched on a latch circuit 42 by taking the difference between said weight output from the amplifier 33 and the amplifier 33 and measured value of the concentration of gaseous O2 held in the device 40 by the comparator 41 and switching the switch K3 outputting the value Rx of the sensor 31 to the side of a power source ED because the switch K2 is switched to the side of the comparator 41 also. When the resistance Rx has exceeded a certain set range, display of abnormality is carried out deciding that the O2 sensor 31 is deteriorated.
Patent JP-S61221000-A (JP)
Inventor: TOYAMA JUN
IPC: B64D27/02
Filed: 1985-03-28
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-H07267585-A (JP)
Title: Self-mobile crane
Inventor: YAMAMOTO KATSUHIRO
IPC: B66C23/80
Filed: 1994-03-31
Abstract: PURPOSE:To prevent deflection, etc., of the body frame of a crane vehicle certainly by providing the body frame with a pressure accumulator which accummulates as a hydraulic force the pressure oil pressed out of a hydraulic jack supporting the vehicle body perpendicularly. CONSTITUTION:A hydraulic jack 20 to support a vehicle body perpendicularly is provided on the body frame. A check valve 26 to prevent counterflow of a pressure oil fed from the body 21 of the jack 20 is installed in a hydraulic piping 22 connected with a pressure oil flow-in port provided at the jack body 21. Through a lead pipe 27 a pressure accumulator 28 is connected between the check valve 26 and the jack body 21. Thereby the jack 20 is prevented from breakage even though an excessive load is applied, and the body frame can be precluded from deflection, etc., certainly.
Patent JP-H05263685-A (JP)
Title: Fuel control device of internal-combustion engine
IPC: F02D41/22
Filed: 1992-03-18
Abstract: PURPOSE:To continue the feedback control of the air-fuel ratio and thereby maintain its control accuracy by providing a plurality of air-fuel ratio sensing means, and regulating the air-fuel ratio in conformity to the sensing signal given by a whole these means when any of them goes in failure. CONSTITUTION:The exhaust pipe of an internal combustion engine is provided with at least two air-fuel ratio sensing means 1, 2. The air-fuel ratio is regulated by an regulating means 4 in conformity to the sensing signal given by either of these means 1, 2. A failure sensing means 3 senses whether any of them 1, 2 goes in failure, and if failed, the ratio is regulated by the means 4 in conformity to the sensing signal given by the whole one of them 1, 2. This permits continuing the feedback control of the air-fuel ratio with the whole air-fuel ratio sensing means even in case any of them 1, 2 is failed, and thereby the control accuracy of the air-fuel ratio can be maintained at good level.
Patent JP-H11246184-A (JP)
Title: Hoist crane device
Inventor: FUJITA HIROYOSHI
IPC: B66D1/58
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent overload operation by operating a hoist crane device at a prescribed low speed for a prescribed period at starting time, and comparing output of a torque computing element with a preset value of a suspending maximum load torque quantity setting unit by a torque quantity comparator during that period. SOLUTION: A speed command is issued so as to stop acceleration for a prescribed period after being accelerated up to a prescribed low speed just after starting by a speed command generator 31. Output of a torque quantity computing element 41 in a prescribed period is compared with a preset value of a suspending maximum load torque quantity setting unit 43. When a torque quantity operation value does not exceed the preset value, ordinary accelerating operation is performed, and when the torque quantity operation value exceeds the preset value, the operation is switched to decelerating stopping operation.  When the torque quantity operation value exceeds the preset value, operation manipulation in the suspending direction is made impossible, and a signal is sent to an operational direction limiting circuit 35 between an operation control circuit 33 and a speed command generator 31 to thereby prevent suspending operation manipulation from being continued still in a state of exceeding an allowable load.
Patent JP-S52144718-A (JP)
Title: Magnetic rotary device by radiant ray
Inventor: TAMAKI TAKAHIKO
IPC: H02N11/00
Filed: 1976-05-28
Abstract: PURPOSE: To convert an anergy of the radiant ray into an electrical energy, by such means that with a plurality of specific magnetic substance pieces made coating in the periphery of the rotor of cylindrical shape, at least a pair of magnetic poles be arranged in the inside and outside, and applying a radiant ray to a prescribed position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03262510-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: YANAGIOKA HIROSHI
IPC: B01D53/50
Filed: 1990-03-13
Abstract: PURPOSE:To simultaneously and efficiently perform the cooling, dust removal and absorbing reaction of exhaust gas by allowing exhaust gas to collide with a vertical partition wall and allowing fine particles of a cooling liquid having caught dust from the rising exhaust gas to fall to treat the exhaust gas. CONSTITUTION:In treating exhaust gas containing dust and chemical pollutants, at first, a cooling liquid is sprayed to exhaust gas G in a fine particle form by a sprayer 13 and the exhaust gas is allowed to collide with a vertical partition wall 9 to be converted to rising flow and the fine particles of the cooling liquid having caught dust from the rising exhaust gas are allowed to fall under gravity to be separated from the exhaust gas and collected by a cooling liquid collecting plate 5 to be discharged out of the system from a cooling liquid discharge pipe 10. The exhaust gas from which the fine particles of the cooling liquid are removed is brought into contact with an absorbing solution L and the chemical pollutants in the exhaust gas are absorbed in the absorbing solution L to be separated from the exhaust gas.
Patent JP-S53147430-A (JP)
Title: Solid state image pick up unit
Inventor: SHIMURA TATSUYA
IPC: H04N5/335
Filed: 1977-05-27
Abstract: PURPOSE: To increase the horizontal resolution, by performing video element length control and video element position control to the video signal picked up from a two-dimensional fixed pick up element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61223211-A (JP)
Title: Oil pump driving device for engine
Inventor: OUCHI YOSHIRO
IPC: F04B17/00
Filed: 1985-03-27
Abstract: PURPOSE:To enable the manufacture of an oil pump driving device for engine to be easier by dividing the body of a one-way clutch, in the case where both a one-way clutch and an oil pump driving gear are mounted on a crankshaft, into a housing section and a plate section and allowing a plate section and a driving gear to be composed of separate parts made of sheet metal. CONSTITUTION:The boss section 26 of a starting gear 25 is supported on the journal section 23 of a crankshaft 22 in such a manner as capable of rotating freely, and the starting gear 25 is engaged with the pinion-type gear 28 of a sel-motor. In addition, the boss section 26 is connected through a one-way clutch 29 to the journal section 23. The one-way clutch 29 has a clutch body 30, but the clutch body 30 in this case is to be constructed of a two-piece, such as a housing section 31 made of synthetic resin and a plate section 32 made of sheet metal. The housing section 31 is provided with a concave section 34 for fitting a rolling element 35 in, while, the plate section 32 is provided with a tongue piece section 38 which is located within the concave section 34 for housing the rolling element 35 so as to hold the rolling element 35 toward the peripheral surface of the boss section 26, and an oil pump driving gear 40 is located so as to be adjacent to the plate section 32.
Patent JP-S59189219-A (JP)
Title: Oven
Inventor: YOSHIDA AKIO
IPC: F24C3/08
Filed: 1983-04-08
Abstract: PURPOSE:To make it possible to obtain a uniform temperature distribution in a heating chamber by a method wherein a surface combustion type and catalyst combustion type gas burner having a heating surface equal in dimension to the sectional area of the heating chamber is provided. CONSTITUTION:The catalyst combustion type gas burner has the heating surface 4A which is substantially equal to the sectional area of the heating chamber 2 and is in the form of substantially a single flat plate. Further, the heating surface 4A is arranged to face the heating chamber 2 through a wall 5 consisting of a material (for example, heat resistant glass) capable of allowing the radiant heat to pass therethrough and is formed to obtain a uniform temperature distribution through the heating chamber 2 by utilizing the radiant heat discharged substantially uniformly from the whole of the heating surface 4A.
Patent JP-S51138459-A (JP)
Title: Data display system for marine safe sailing of ship
Inventor: SAEKI SHIYOUGO
IPC: B63B49/00
Filed: 1975-05-26
Abstract: PURPOSE: To provide a data display system for digitally displaying the data for safely running a ship by a pilot by detecting wave load and acceleration applied to the ship. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02285651-A (JP)
Title: Manufacture of device
Inventor: RICHIYAADO TOOMASU KUREICHI
IPC: H01L21/60
Filed: 1990-03-15
Abstract: PURPOSE: To provide excellent reflow characteristics even when no flux is used at the time of forming a connection through tin-containing solder areas by reflowing the solder under the presence of a gas which is used for reducing a metal oxide. CONSTITUTION: A close-contacted connecting structure of first and second objects is formed by close-contacting the objects with each other through tin-containing solder areas 5 and 7 on the objects. At the time of forming the connecting structure, the solder in the areas 5 and 7 is reflowed by heating the areas 5 and 7 under the presence of a gas which is used to chemically reduce metal oxides existing in the areas 5 and 7 simultaneously with the reflow of the solder. A device is manufactured in such a way. Solder having a lead-tin composition is used as the solder in the areas 5 and 7 and carbon monoxide is used as the reducing gas. The heating of the solder is performed by heating the first and second objects to 250-280 deg.C and the device is composed of an integrated circuit electrically connected to a substrate.
Patent JP-H03263165-A (JP)
Title: Initial program loading control system
Inventor: MOTOBAYASHI TOSHIHIKO
IPC: G06F13/00
Filed: 1990-03-13
Abstract: PURPOSE:To prevent the time for storage from being increased even if the number of firmware in the system increases by inputting and storing one execution program to be transferred, by plural firmware. CONSTITUTION:The system is constituted so that each firmware 3, 4 inputs and stores data transferred onto a common bus 1 in an interval memory 33 by address information of a shared memory 2. Accordingly, when the main firmware calls all programs, all the firmware which necessitates the called programs input and store them simultaneously in an internal memory 33, there fore, by a single call operation of the main firmware, the transfer and storage to the internal memory 33 can be executed by all the firmware. In such a way, such a problem as when the number of firmware increases, the time for storage increases by its portion is eliminated.
Patent JP-S54154056-A (JP)
Title: Malfunction detector of power switching device
Inventor: FUKUDA SHIROU
IPC: H02B11/02
Filed: 1978-05-25
Abstract: PURPOSE: To discover a shortage occurring position by providing antennas within respective enclosed metallic containers and connecting the antennas through resistors to the containers, respectively to thereby detect the induced voltage electrostatically induced at the antennas.  
     CONSTITUTION: When a shortage occurs between a point E and a point F within a metallic container 2-2, a shorting current Is will flow at the shorted position to cause the potential at the point B of a metallic container 2-2 to becomes Is.R 2 . That is, the supplied voltage E p  is divided into an arc voltage EA and the Is.R 2  at the point B at shorting time. Accordingly, the induced voltage of the shorted antenna 4-2 depends on the arc voltage EA, and the induced voltage of the other antennas 4-1, 4-3 and 4-4 depend on the supply voltage E p . Since EA < E p , the voltage induced at the shorting point 4-2 becomes lower than the other to thereby allow an indicator 84 to operate by the output of the comparator circuit 82 of a comparison unit 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09250672-A (JP)
Title: Bath water suction hose used for full automatic washing machine
Inventor: YANO KAZUYUKI
IPC: F16L33/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve airtightness of a hose connecting part and to increase installation strength by installing a cylindrical hose band formed of synthetic resin, etc., on a coupler for washing machine main body connection and a water absorption hose connecting part. SOLUTION: A recessed part 28b and a protruded part 28a are formed on a coupler for main body connection, and a water absorption hose 27 is connected to this coupler 28. Thereafter, a synthetic resin made hose band 29 is inserted and installed on an outer periphery of this water absorption hose connecting part. That is, a plural number of recessed parts 28d are formed on a hose connecting end surface part 28c of the coupler 28, and a plural number of protruded parts 29a of the hose band 29 are positioned on these recessed parts 28d. After insertion and installation, the hose band 29 and the water absorption hose 27 are ultrasonic welded with each other.  At this time, the water absorption hose 27 is constituted by integrally forming a spiral hard synthetic resin made reinforcing material on an outer periphery of a soft synthetic resin made inner tube, but an extreme outer peripheral end part shape of the reinforcing material is round and an edge of an end part is removed. Additionally, a hue of the inner tube is a hue transmittance of light of which is reduced.
Patent JP-S63228734-A (JP)
Title: Wiring structure of semiconductor device
Inventor: INAGAKI KIRIKO
IPC: H01L23/52
Filed: 1987-03-18
Abstract: PURPOSE:To prevent the disconnection of a second wiring due to electro- migration by making the width of a branch section in the second wiring branching from a first wiring in fixed width and having current density lower than the first wiring larger than that of a second wiring body section. CONSTITUTION:A body (a connecting section for an element E) section 2a in a second wiring 2 branching from a first wiring 1 has fixed width, and the width of a branching section 2b linearly increases toward a position being in contact with the first wiring 1 from the body 2a, and is made larger than the body 2a in a connecting section. According to the structure, since the width of the second wiring augments at the branching point and the quantity of a wiring material in the section is increased, the shortage of the wiring material is relaxed even when electro-migration is sucked by the first wiring, thus preventing the generation of disconnections.
Patent JP-H05261111-A (JP)
Title: Optically measuring system for living body
IPC: A61B5/145
Filed: 1992-03-19
Abstract: PURPOSE:To efficiently and accurately carry out the optical irradiation to living body and the optical detection from the living body, and further to automatically obtain the data about the outline shape of the measuring part of the living body and the relative positions of a plurality of optical measuring points. CONSTITUTION:An optical-fiber fitting part 6 to living body is provided with an optical-fiber feeding mechanism for pressedly holding the ends of a large number of optical fibers 4-1 to 4-n on the surface of a subject to be examined 5 at a constant pressure. In a multi-input/multi-output optical switch 3, one out of these optical fibers is connected to an optical fiber 2 for introducing irradiation light, and the remaining plural optical fibers are connected to optical fibers 7-1 to 7-m for introducing detection light. Further, the feed moving distance of each optical fiber is detected by the optical-fiber fitting part 6 to living body.