baber/WOPTO huggingface dataset:
Patent JP-S57199074-A (JP)
Title: Stroke pickup method
Inventor: EJIRI KOUICHI
IPC: G06V30/182
Filed: 1981-05-30
Abstract: PURPOSE:To pick up strokes of a character pattern without dividing into fine lines, by giving a direction code to each black picture element in response to the direction of connections through the scanning of a pattern area, and checking the connection through separate scanning at each direction code. CONSTITUTION:A character pattern is read in picture element unit with a CCD image sensor or the like, and binarized to set black picture elements to 1 and white picture elements to 0. As the pre-processing, the binarized pattern area is cut-out, and a direction code corresponding to the direction of connection is given to the black picture elements in the character area. Next, the pattern area is scanned to different direction at each direction code and the direction coding for undefined black picture elements can be made. The connection is judged by scanning the character area directed depending on the direction code and the picture element group of the connected same codes is picked up as a stroke. In this case, the number of picture elements of the strokes and the coordinates of each picture elements are summed. The center of gravity of each stroke is obtained from the sum and the thickness of lines is obtained without dividing into fine lines and the characteristic amount of the stroke reflected with  the thickness of line can be obtained without dividing into fine lines.
Patent JP-S62239238-A (JP)
Title: Break circuit
Inventor: SHODA MASAHIRO
IPC: G06F11/28
Filed: 1986-04-10
Abstract: PURPOSE:To easily shift the operation to a break processing after an instruction is executed by delaying and inputting the timing when the READY signal of a target system becomes active to a microprocessor. CONSTITUTION:An address agreement signal 6 reports to a READY detection circuit 7 and a READY delay circuit 8 that addresses agree with each other. The READY detection circuit 7 detects that a READYI9 from the target system is effective with the aid of a read control signal 5 and a clock 10, and makes a READY11 active. The READY delay circuit 8 delays the READY11 by the number of clocks that the address agreement signal 6, the READY11 and the clock 10 specify, and makes a microprocessor READY13 active.
Patent JP-H03282736-A (JP)
Title: Constraint input system
Inventor: KAWASAKI YOJI
IPC: G06F9/46
Filed: 1990-03-30
Abstract: PURPOSE:To heighten the efficiency of the input of constraint and to facilitate an operation such as the addition of the constraint or the change of significant in the debug of a system by deciding the significance of the constraint managed comprehensively by performing the integral comparison of the significance between two pieces of constraint. CONSTITUTION:A constraint item input part 4 which inputs the constraint with respect to resources and a task and the one with respect to the condition of their combinations, and a constraint significance decision part 5 which decides the significance of the constraint managed comprehensively with a constraint managing part 2 managing inputted constraint comprehensively by performing the integral comparison of the significance between the two pieces of constraint are provided. Also, this system is comprised by providing a constraint significance matching confirmation part 6 which confirms the matching of decided constraint significance, and a constraint significance adjusting part 7 capable of performance the change of a value by the operation of a user by referring to the summary of the value of the significance decided at the constraint significance decision part 5. Therefore, it is possible to decide relative significance among all the constraint and to decide the value of the significance based on the significance. In such a way, the matching of the significance of all the constraint can be guaranteed.
Patent JP-H09273962-A (JP)
Title: Method for measuring color difference
Inventor: HORI TOMOHIRO
IPC: G01J3/50
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To objectively and quantitatively measure a degree of coloring on the basis of color quality by calculating an angular difference in the specific coordinate face of the whole two-measuring interval, and computing a color difference evaluation value by using the maximum angular difference obtained. SOLUTION: An RGB image signal (color data) from a color measuring part 1 is transmitted to a signal processing arithmetic device 2. An arithmetic processing part 5 calculates L*a*b coloring values at each measuring point based on the RGB image signal on the basis of data for coloring system conversion which the arithmetic device 2 inputs 4 and previously stores 6 it. Next, the angular difference Hs of the two intervals of an a*b* coordinate face is found, and a degree of saturation C is found as a distance between the coordinate (a*b*) and an origin. When the degree of the saturation C is a prescribed value or less, the angular difference Hs is corrected in response to the degree of the saturation C.  And when the angular difference Hs is found (after it is corrected), the maximum angle Hmax is selected from the angular difference Hsij, and a hue prop value Fh is calculated and output by using it.
Patent JP-H02261686-A (JP)
Title: Image forming device
Inventor: ONO KENICHI
IPC: B41J29/13
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the number of safety switches to one half, decrease an occupancy space for exclusive use and simplify electrical fittings by shutting off a power supply line using a single safety switch during the opening of an enclosure cover and a door. CONSTITUTION:An enclosure cover 44 is opened by its rotation centered around a hinge 43 when the internal equipment of a main device system is checked for maintenance. As a result of this opening action, a protrusion 44a on the enclosure cover 44 becomes remote from an actuator 47. Consequently, an operating piece 40a is pushed upward by the energizing force of a spring 40b, resulting in a safety switch 40 being turned OFF. Therefore, a power supply line 41 is shut off. In addition, a door 46 is removed during the replacement of an ink ribbon 14. Subsequently, a protrusion 46a of the door 46 becomes disengaged from the bottom of a bracket 39, and the bracket 39 descends by its own weight. The safety switch 40 in turn becomes distant from the protrusion 44a of the enclosure cover 44, and at the same time, the operating piece 40a is pushed upward by the energizing force of the safety switch 40 to turn the switch 40 OFF. Finally the power supply line 41 is shut OFF.
Patent JP-H08289158-A (JP)
Title: Facsimile equipment and ciphering method therefor
Inventor: HASHIMOTO KENJI
IPC: H04N1/413
Filed: 1995-04-10
Abstract: PURPOSE: To enable a simulated ciphering by a simple constitution by designating the order of plural encoding methods, performing an encoding in accordance with the designated order and performing the simulated ciphering. CONSTITUTION: The data for designating the order of encoding methods (ciphering methods) is read from the memory part 213 in a memory 200, the data is transmitted to an encoding part 300 and the encoding method is designated. When the input of data before encoding in a memory part 211 is confirmed, data is read from the memory part 211 and transferred to the encoding part 300. In the encoding part 300, the encoding is performed for the data and the data is outputted to a memory 212. Next, the data designating the order of decoding methods is read from the memory part 223 in the memory 200, the data is transmitted to a decoding part 400 and the decoding method is designated.  When the input of data before decoding in a memory part 221 is confirmed, data is read from the memory part 221, transferred to a decoding part 400, decoded and the decoded data is outputted to a memory part 222. When the decoding is terminated in accordance with the data for designating the decoding method, an operation is shifted to a printing operation.
Patent JP-H0755942-A (JP)
Title: Device for detecting gamma radiation
Inventor: MAGIA DENISU DEIBITSUDO
IPC: G01T1/08
Filed: 1994-03-31
Abstract: PURPOSE: To enable accurately measuring the quantity of gamma rays radiated by forming a detecting device from a leuco dye which, when irradiated with gamma radiation, reacts to formation of halogen atoms by haloadamantane and undergoes a color change. CONSTITUTION: The gamma ray dosimeter consists of a base 10 made from polyester film. The center circular region 12 of the base 10 is covered with a gamma-ray-sensitive layer 14 covered with an over layer 16. The layer 16 is made from an acrylic resin binder containing a UV absorber. The layer 14 is made from a styrene-acrylonitrile copolymer, and contains 1- bromoadamantane and a leuco dye. The region 12 is encircled by an annular region, and the annular region is divided into six equal blocks 18a to 18f and printed with colors matching the color which appears on the layer 4 when the layer 4 is irradiated with a quantity of gamma rays which increases continually. The amount of gamma rays irradiating the dosimeter can be determined by comparing the color produced on the layer 14 with the colors of the blocks 18a to 18f.
Patent JP-S57199570-A (JP)
Title: Guiding device for welding torch
Inventor: SUGITANI YUUJI
IPC: B23K9/28
Filed: 1981-06-02
Abstract: PURPOSE:To make guiding rollers follow to various grooves surely possible, by mounting a roller shaft to a welding head by inclining the same backward with respect to he advancing direction of the guiding rollers and tapering the spacing between the opposite surfaces of a pair of the guiding rollers. CONSTITUTION:A roller shaft 6 is supported in an outside cylinder 61 turnably and vertically movably by means of bearings 65, 66 and a spring 67, and is screwed to the arm of a welding head. The cylinder 61 is mounted to the arm of the welding head by inclining the same backward with respect to the advancing direction of guiding rollers 53, 54. The rollers 53, 54 are pressed into a groove 41 by an inside cylinder 62 and the spring 67 screwed to the upper part of the cylinder 61. The pressing force is increased when the cylinder 62 is forced downward. The rollers 53, 54 are mounted in parallel with both surfaces of the  wedge-like parts 69 of the shaft 63 at an angle theta in such a way that they converge downward and diverge upward. Then, when the rollers 53, 54 revolve on traveling of the carriage, they drop deeply into the groove 41 and therefore they guide the welding head satisfactorily.
Patent JP-S5512340-A (JP)
Title: Combustion controller
Inventor: MATSUMOTO MASANORI
IPC: F23N5/20
Filed: 1978-07-10
Abstract: PURPOSE: In place of a safety switch which has been indispensable for a combustion controller, to use a flame detecting circuit and a timer circuit for controlling relay contacts thereby to make it possible to carry out a safe combustion operation and an alarm indicating operation.  
     CONSTITUTION: When a power source switch S w  is turned on, a relay X p  is turned on together with a transistor Tr 2  after the ignition stand-by time. When the relay X p  is turned on, a constantly open contact X p1  is closed, and hence a pilot valve switch PV is opened and an igniter IG operates, thus the ignition operation being carried out. In the case where the ignition action does not occur within this trial time, the relay X p  is turned off, and the constantly open contact X p1  is opened, a pilot valve switch PV, and an igniter IG are turned off. While a relay XH is not turned off, a constantly close X p3  is restored to a closed state together with a relay X p . As a result, an alarm circuit AL receives a current supply through contacts XH 2  and X p3  and issues an alarm of ignition failure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59209347-A (JP)
Inventor: SONODA TAKESHI
IPC: A61M1/02
Filed: 1983-05-13
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-H05283928-A (JP)
Title: Micro strip antenna
IPC: H01Q13/08
Filed: 1992-04-06
Abstract: PURPOSE:To suppress an excess radiation at the back of an antenna by providing a 2nd earth conductor near a radiation conductor and electrically connecting the earth conductor and the 2nd earth conductor. CONSTITUTION:A radiation conductor 1 is formed at the central surface of a 1st dielectric layer 2 consisting of dielectric substrates. At the back peripheral section of the layer 2, a 2nd earth conductor 2 is formed. An earth conductor 3 is formed through a 2nd dielectric layer 10 consisting of air layers at the back of the layer 2 opposite to the conductor 1, and the conductor 3 is integrally formed with a connection section 7 at the peripheral section. The connection section 7 consists of a flange section having the conductor 3 at the back side of the layer 2 and electrically connected to the conductor 6 formed at the back of the layer 2 and step sections connecting the flange section 7 and the conductor 3 and forming the 2nd dielectric layer 10 consisting of the air layer between the back of the layer 2 and conductor 3 while mounting the conductor 3 on the back of the layer 2. Thus, the conductor 6 can be located closer to the conductor 1 than to the conductor 3, and the excess backward radiation can be suppressed.
Patent JP-H04316087-A (JP)
Title: Liquid crystal display device
Inventor: KASAI SHIGEHIKO
IPC: G09G3/20
Filed: 1991-04-16
Abstract: PURPOSE:To provide the liquid crystal display device which makes a multi-level display and has a small decrease in contrast depending upon a visual angle. CONSTITUTION:An X driving means 123 perform display-ON/OFF switching, frame by frame, corresponding to display data 113 containing multi-level information. A multicolor power circuit 117, on the other hand, makes a halftone display by alternating a bright display-OFF voltage and a dark display-OFF voltage, frame by frame, for a display-OFF voltage 118. Further, a multicolor power circuit 117 vary only the bright display-OFF voltage without varying the dark display-OFF voltage to adjust the contrast of half-tones. Consequently, a four- gradation display is made and the contrast in the case of oblique view can be secured.
Patent JP-2000278226-A (JP)
Title: Detector and method for detecting fault of antenna
Inventor: HARA YUTAKA
IPC: H04B17/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an antenna fault detector that can detect a defect of an antenna and a connection cable of the antenna even when all antennas are defective independently of the antennas and antenna switches. SOLUTION: A reception section 120 converts an RF signal received from antennas 101-10n into a reception level and it is given to a control section 130 in the unit of antennas, counts number of times of an antenna whose reception level is a threshold value or over and has a maximum reception level for each antenna and can detect a fault in the antenna and the antenna connection cable depending on number of times of counts for each antenna.
Patent JP-S61241389-A (JP)
Title: Method for controlling coke oven pressure
Inventor: ONISHI YASUNORI
IPC: C10B57/00
Filed: 1985-04-19
Abstract: PURPOSE:To regulate the flow rate of controlling fluid and to control the rate of suction of coke oven gas (COG), by placing a spiral element in the middle of a COG suction pipe, and passing the controlling fluid through an ejector prior to be sucked into the element. CONSTITUTION:A spiral element 1 is placed in the middle of a COG suction pipe, and the controlling fluid sucked to the element is passed through the ejector 8 prior to be sucked. The COG is sucked by the ejector before or after flowing into the spiral element, and the obtained mixed gas is used for the control of the suction rate of COG. EFFECT:The amount of the controlling fluid can be minimized and the COG energy can be suitably recovered without lowering the COG temperature with little compositional change.
Patent JP-H01256392-A (JP)
Title: Plasmid, microorganisms containing same and production of l-threonine using same
Inventor: TERASAWA MASATO
IPC: C12R1/13
Filed: 1988-04-07
Abstract: PURPOSE:To produce L-threonine in high efficiency by forming a plasmid with DNA fragment containing gene governing the biosynthesis of threonine and another DNA fragment containing gene governing autonomous growing capability in Corynebacterium cells. CONSTITUTION:Firstly, a plasmid consisting of DNA fragment containing at least gene governing the biosynthesis of threonine capable of manifestation in the microorganisms of biotin demand nature classified as Corynebacteria and another DNA fragment containing gene governing cells is synthesized and introduced into microorganisms of biotin demand nature classified as Corynebacteria. Thence, in the presence of the resultant microorganisms, at least L- or DL-aspartic acid or its salt is put to enzymatic reaction in an aqueous solution in such a mode as not to accompany the growth of bacteria, thus collecting L-threonine produced.
Patent JP-H06269329-A (JP)
Title: Manufacture of decorative panel
Inventor: TAKASHIMA SHIGEO
IPC: A47B96/20
Filed: 1993-03-17
Abstract: PURPOSE:To provide a decorative panel with an excellent appearance and bonding strength, can join a water base adhesive under a water-containing condition even if both adherends are non-porous, and of which the process is simple, and which does not contaminate the environment by a method wherein in a process to join a core material of which the butt end part is constituted of a non-porous edge material, and non-porous surface boards, they are bonded by inserting a porous sheet form object between them. CONSTITUTION:In a process to bond core material 1 which is formed in such a manner that the butt end part of a frame material 2 of a flush panel core material is constituted of a non-porous edge material 3, to non-porous surface boards 4, 4 using a water-based adhesive 5, a porous sheet form object is inserted between the non-porous edge material 3 and non-porous surface board 4, and they are bonded to form a decorative panel 7.
Patent JP-S528753-A (JP)
Title: Distribution constant circuit
Inventor: OKIKAWA KOUSEI
IPC: H01P5/08
Filed: 1975-07-09
Abstract: PURPOSE:Stop lowering of attenuation without using non-reversible element by changing the length of waveguide connecting both ends of a bandpass filter in a distribution constant circuit.
Patent JP-S527511-A (JP)
Title: Electric vehicle control system
Inventor: IIDA MIKIO
IPC: B60L15/20
Filed: 1975-07-07
Abstract: PURPOSE: To obtain smooth speed control by the operation of a delay circuit at the time of resistance switching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511639-A (JP)
Title: Pll circuit
Inventor: ICHIDA KENJI
IPC: H03L7/10
Filed: 1978-07-10
Abstract: PURPOSE:To reduce the oscillation frequency of VCO via the output of the continuous time detection circuit under the unlocked state in the PLL circuit. CONSTITUTION:Phase comparator 2 carries out a phase comparison between comparison frequency fr and output fv of programable divider 1. Output terminal U of comparator 2 delivers the O-level output in case the phase of frequency fv is lower than comparison frequency fr; and output terminal D delivers the O-level output in case fv features a faster phase respectively. And if the phase features an agreement, the 1-level output is delivered from both terminals D and U. The ouput of terminal D is applied to continuous time detection circuit 6 under the unlocked state via inverter 8 and then drives oscillation frequency control circuit 7 in case the unlocked state continues for a fixed time. The output of circuit 7 operates charge pump 3, and this output of pump 3 controls the oscillation frequency of VCO5 via LPF4. And the oscillation frequency of VCO5 reduces when terminal D features the O-level output.
Patent JP-H11321337-A (JP)
Title: Vehicle roof
Inventor: GEORG KOHLPAINTNER
IPC: B60J7/22
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate or at least reduce a noise such an unpleasant wind noise of a wind deflector. SOLUTION: This vehicle roof includes at least one roof opening which can carry out the blocking or the partial release at least selectively by a slide cover 12 displaceable by a cover driving device 20; and a wind deflector 14 which is provided along the front edge 13 of the roof opening, and can displace between the operating position when the roof 10 is opened partially at least depending on the movement of the slide cover 12 or the cover driving device 20 by a wind deflector displacing mechanism 23, and the stopping position when the roof 10 is blocked.  In this case, in order to suppress the whistling noise of the wind deflector 14, the wind deflector displacing mechanism 23 is connected to the cover driving device 20 or the slide cover 12 itself, in order to raise the wind deflector 14 to its operating position by delaying, after the slide cover 12 is displaced in the releasing direction in a specific stroke section, in the roof releasing time.
Patent JP-H07296224-A (JP)
Title: Initial setting device of automatic vending machine
Inventor: MATSUO ATSUNORI
IPC: G07F5/22
Filed: 1994-04-22
Abstract: PURPOSE:To provide an initial setting device of automatic vending machine in which the operation of a succeeding automatic vending is not hindered even when various data on a RAM being a primary memory are destroyed. CONSTITUTION:A program P capable of coping with system configuration of plural kinds of automatic vending machines, plural initial setting data tables T (T1-Tn) representing system configuration data of plural kinds of automatic vending machines and other various data or the like are stored in a ROM 2b being a primary memory 2, and initial setting discrimination data A used to discriminate the system configuration or the like of the automatic vending machine are stored in a secondary memory 4. Even when various data on the RAM 2a being the primary memory 2 are destroyed, the destruction of the initial setting discrimination data A is avoided and the hindrance in the succeeding operation of the automatic vending machine is prevented.
Patent JP-H09271792-A (JP)
Title: Water treating apparatus
Inventor: ETO HOZUMI
IPC: C02F3/08
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To use a floating filter medium not requiring backwashing operation. SOLUTION: In a water treating apparatus in which waste water is fed to a packed column 1 packed with a floating filter medium 3 from below and treated water is made to overflow the packed column, a washing tank 2 is installed adjacent to the packed column 1, and an opening 12 by which the packed column is made to communicate with the washing tank is installed below a packed filter medium bed 13. By own weight of the filter medium repacked in the packed column, the filter medium 3 in the lower part of the packed filter medium bed is moved to the washing tank 2 through the opening 12. The filter medium 3 floating in the upper part of the washing tank is scooped up by a bucket conveyor 11 made of a metal net and is washed, and then the washed filter medium is repacked in the upper part of the packed column 1.
Patent JP-S567754-A (JP)
Title: Purification of aromatic sulfinic acid
Inventor: OGAWA MASAO
Filed: 1979-07-02
Abstract: PURPOSE: To facilitate the removal of by-products such as sulfonic acids which are difficult to separate, from crude aromatic sulfinic acid, and to obtain purified sulfinic acid economically, in an industrial, scale, by adsorbing the sulfinic acid to active carbon and desorbing with an alkaline substance.  
     CONSTITUTION: For example, a solution of an aromatic sulfinic acid salt obtained by reducing an aromatic sulfonic acid chloride with an alkali metal sulfite, etc, is first treated with hydrochloric acid, etc, to convert the salt into free acid. Subsequently, the solution is brought into contact with active carbon, to adsorb the aromatic sulfinic acid, which is then desorbed with a solution of an alkaline substance such as sodium hydroxide.  
     EFFECT: The objective sulfinic acid can be separated completely from a large amount of coexisting inorganic salts. 
     COPYRIGHT: (C)1981,JPO&Japio