baber/WOPTO huggingface dataset:
Patent JP-H04149685-A (JP)
Title: Contact character segmenting method
Inventor: UCHIMURA CHIZURU
IPC: G06K9/34
Filed: 1990-10-09
Abstract: PURPOSE:To delete the wicker part of a character and to obtain a correct segmenting position by using the perpendicular projection image of a picture element with a range in which mask width is eliminated from a base line. CONSTITUTION:The feature quantity are found from the histograms of the perpendicular projection images h 1, h 1' of the picture elements in all ranges of the character cluster of frames 1, 2 circumscribing with the character extracted by runlength processing, and character recognition is performed by comparing them with the feature quantity registered on a dictionary. A segmented character cluster is a contact charactered, therefore, it is proper that an evaluation value is low. Also, the range in which the right and left ends of a picture element value histogram are eliminated by a value less than 1/2 the maximum projection value is set as a segmentation candidate range. Furthermore, the number of strokes of a segmentation candidate position is counted, and since it is the number of strokes of B shows one from h 3, it is decided as a segmenting position, and the number of strokes of the position of H shows two from measuring h 3', therefore, it is not set as the segmenting position. In such a way, the correct segmenting position can be obtained.
Patent JP-H08137917-A (JP)
Title: Batch preparation method for fillet face
Inventor: INOUE HIROYORI
IPC: G06F17/50
Filed: 1994-11-04
Abstract: PURPOSE: To attain the batch preparation of a fillet face by CAD. CONSTITUTION: In the case of preparing a fillet face to be embedded in a corner part of a shape by a CAD device, common ridgelines E1 to E3 for curved surfaces F1 to F3 making pairs forming the corner part are specified. While removing ridgelines used for the preparation of a temporary fillet face FL1 from ridge candidates to be traced next, ridgelines mutually continued at an end point including C deg. continuation out of the specified ridge lines E1 to E3 are sequentially and automatically traced.  When there are plural ridgeline candidates to be traced next or there is no candidate, a temporary fillet face up to the traced ridgeline is prepared from the specified ridgelines E1 to E3 , and when the ridgelines used for the prepared temporary fillet face are removed at the time of tracing the ridgelines, priority following that of the already prepared temporary fillet face is applied to the temporary fillet face prepared this time. The processing is repeated until the completion of preparation of all temporary fillet faces FL1 , FL2 and then a normal fillet face is collectively prepared from the temporary fillet faces FL1 , FL2 based upon the priority of preparation.
Patent JP-H02119553-A (JP)
Title: Detector for motor
Inventor: SERIZAWA YUJI
IPC: H02K11/00
Filed: 1988-10-27
Abstract: PURPOSE:To facilitate positioning by elastically holding a revolution detecting member on a board with a stator by the use of a resin in the direction of rotation of a rotor so that the revolution detecting member faces the FG magnet of the rotor and movably installing the revolution detecting member in the radial direction. CONSTITUTION:A revolution detecting member 11 is mounted at a location corresponding to the FG magnet 10 of a rotor 7 on a flexible board 1 with a stator 2. A slot 16 in which a circular hole 17 for mounting is lengthened in the radial direction is shaped to the board 1. The hook section 15 of the leg 13 for engagement of the holder 11a of the detecting member 11 is engaged with the circular hole 17. The hook section 15 of a leg 14 for engagement is positioned and fixed to the slot 16 by a resin 18. The lead frame 11b for input- output of the detecting member 11 is soldered to the board 1. Accordingly, the detecting member 11 is positioned easily at low cost.
Patent JP-S63124812-A (JP)
Title: Valve actuating system supporting device for four-valve engine
Inventor: HASEGAWA KAZUTAKE
IPC: F02F1/24
Filed: 1986-11-13
Abstract: PURPOSE:To perform the assembly of a valve system automatically by incorporating a hydraulic rush adjuster in a rocker arm at the contact side thereof with a valve. CONSTITUTION:Two intake valves 3 and two exhaust valves 4 are provided for a single cylinder. Hydraulic rush adjusters 8 are incorporated in the positions where rocker arms 8 activating the valves 3 and 4 contact therewith. Since there is no need of adjusting the rocker arms 8 after the mounting thereof, a rocker shaft 7 can be stuck to and supported by a rocker cover 1. Consequently, the assembly can be performed automatically.
Patent JP-S62133214-A (JP)
Title: Casting method for underwater concrete
Inventor: MURAOKA SUKENORI
IPC: E02D15/06
Filed: 1985-12-04
Abstract: PURPOSE:To prevent concrete and water from being mixed with each other and to build a structure of concrete excellent in quality, by covering the upper surface of the concrete with a liquefied layer water repellent liquid having a fixed specified gravity in the pouring of underwater concrete. CONSTITUTION:Trichlorotrifluoroethane and mineral oil or the like are mixed together, and water repellent liquid with a specific gravity of approx. 1.5 is formed. After the water repellent liquid is injected in the bottom section of a frame 2 and a liquefied layer 3 is formed, the lower end of the extended pipe 41 of a tremie pipe 4 is inserted into the liquefied layer 3, and concrete 6 is gradually injected. In this case, the upper surface of the concrete 6 is prevented by the liquefied layer 3 from coming into contact with water, and so the upper surface does not come in direct contact with external water. As a result, the ratio of water to cement of the concrete is not varied, and the structure of concrete excellent in quality can be constructed.
Patent JP-H11110784-A (JP)
Title: Optical pick-up device
Inventor: KATOU YOSHIMUNE
IPC: G11B7/125
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of an optical pick-up device and to miniaturize and make thin the device by burying a semifixed resistor for adjusting the laser power of an optical system in the thickness direction of a slide base. SOLUTION: A hole part 18 that is penetrated in a thickness direction is formed at a position away from the accommodation part of the optical system of a slide base 2, and a semifixed resistor 17 for adjusting the output of a semiconductor laser 8 is arranged while it is buried into the hole part 18. In this case, the upper surface side of the hole part 18 is covered with the extension part of a flexible printed wiring board 16 and the semifixed resistor 17 is fixed to an inner surface side part that opposes the hole part 18 of the flexible printed wiring board 16. Therefore, by inserting an adjustment tool from the lower surface side of the slide base 2 through the hole part 18 and rotating it, the semifixed resistor 17 can be adjusted. The adjustment is performed in a manufacturer's assembly process, thus adjusting the output of the semiconductor laser 8 to an optimum value.
Patent JP-H1095985-A (JP)
Title: Oil recovery from waste plastic
Inventor: YASUDA SHIZUO
IPC: C10G1/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering an oil from a waste plastic by which the low boiling point and high quality oil can be efficiently obtained by adding improvement in a dechlorination process of a previous application. SOLUTION: A hot sand is prevented from directly being pitched into the charging side of a kiln 1 and pitched into the kiln 1 in a state mixed with the waste plastic at the previous step for rapidly mixing them with a screw conveyer, and thereby the heating temperature of the waste plastic can be equated to a flat temperature of <=350 deg.C in the method for recovering a waste plastic. The gas rich in HCl cojntaining HCl gas and a sublimable material separated from a dechlorination process is introduced to a HCl absorption process without blockage after burning a flammable material in the gas rich in HCl by burning, etc.
Patent JP-H01118700-A (JP)
Title: Polyester blended paper and its production
Inventor: MATSUMOTO NAOSHI
IPC: A61F13/511
Filed: 1987-10-26
Abstract: PURPOSE: To obtain polyester-blended paper having excellent paper strength, touch, and flexibility and suitable for sanitary materials, such as diapers, and disposable products, such as wet tissues, by adding polyester staple fibers having a specific intrinsic viscosity to a paper material, subjecting the mixture to a wet-paper making treatment, and subsequently drying the obtained wet paper. CONSTITUTION: This polyester-blended paper is obtained by mixing (A) >=10 wt.% of staple fibers having a fineness of <=1.2 denier and a birefringence of <=20×10<-3> and comprising ethylene terephthalate units as repeating structural units and having an intrinsic viscosity of 0.50-0.58, with (B) a paper material such as various kinds of pulps or cellulose, preparing a slurry from the obtained mixture, making paper from the slurry by the use of a short net type mixing paper machine, and subsequently drying the obtain wet paper by the use of a Yankee type drier preferably at 110 deg.C.
Patent JP-S62135223-A (JP)
Inventor: TAKAHASHI YUJI
IPC: H02H5/00
Filed: 1985-12-04
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-H04147504-A (JP)
Title: Emergency lighting equipment
Inventor: YAMADA SHUJI
IPC: F21S8/02
Filed: 1990-10-09
Abstract: PURPOSE:To miniaturize both a lamp bulb and a reflector and reduce the capacity of a battery so as to miniaturize the whole lighting equipment by constituting a lamp bulb unit of one small tungsten halogen lamp and one reflector integrally stuck to the lamp. CONSTITUTION:A lamp bulb unit 20 comprises a small tungsten halogen lamp 21 and a reflector 22 optically opposite to the small tungsten halogen lamp 21 and the small tungsten halogen lamp 21 and the reflector 22 are integrally stuck to each other. Almost the whole of the reflector 22 is stored in a recessed portion 5 and for example more than 70 to 80% of the height of the reflector 22 is stored in the recessed portion 5. The small tungsten halogen lamp 21 has itself high emission efficiency and, since the small tungsten halogen lamp 21 and the reflector 22 are integrated together, predetermined light distribution is easily available as compared to conventional equipment where a lamp and a reflector are installed independently of each other. The capacity of a battery 3 needed for obtaining necessary illuminance for a necessary time can thus be reduced.
Patent JP-H05105529-A (JP)
Title: Sagger for burning ceramic product and method for burning ceramic product
Inventor: ISHII MASAKATSU
IPC: C04B35/64
Filed: 1991-10-21
Abstract: PURPOSE:To prevent a sagger body and an alumina-based ring from sticking by their reaction and the deformation of a sagger body from reaching a material to be burned. CONSTITUTION:The objective sagger is composed of an alumina-based ring 2 for installing and supporting a deflection yoke 1 made of a ceramic, an intermediate ring 3, capable of installing and supporting the alumina-based ring 2 on the inside and unreactive with the alumina-based ring 2 and a sagger body 4 having a hole 5 and installing and supporting the intermediate ring 3 in the hole 5.
Patent JP-H04252298-A (JP)
Title: Manufacture of intermediate fraction by fractional crystallization involving recirculation of stearin and olein fractions through transesterification process
Inventor: ROBU ZOETSUTO
IPC: C11C3/10
Filed: 1991-05-16
Abstract: PURPOSE: To avoid formation of by-products and to improve economy by a method wherein a fatty substances-contg. feedstock is treated by upper part fractionation crystallization and an oleic upper part fraction is treated by lower part fractionation crystallization and an ester exchange mixture is recirculated.  
     CONSTITUTION: A fatty substances-contg. feedstock is treated by upper part fractionation crystallization to obtain a stearic acid upper part fraction and an oleic acid upper part fraction. Then, the oleic acid upper part fraction is treated by lower part fractionation crystallization to obtain an intermediate fraction and an oleic acid lower part fraction. Thereafter, the above described stearic acid upper part fraction and oleic acid lower part fraction are mixed together to perform ester exchange reaction and the obtd. ester exchange mixture is recirculated to the upper part fractionation crystallization treatment. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1096007-A (JP)
Title: Method for cooling refining furnace lined with refractory
Inventor: IKEZAKI EIJI
IPC: C21B7/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce heat-conduction resistance of a furnace body with a simple change of the equipment and to execute effective cooling, by injecting a gas having higher heat conductivity than the gas generated in the furnace, into gap inside the furnace of an iron shell forming the furnace shell in a smelting furnace. SOLUTION: A blast furnace is constituted with a blast furnace body 10 providing the iron shell 11 arranging a gas introducing hole 15, stamping material 13 arranged in the iron shell through the gap 12 and a carbon brick 14 arranged in the stamping material 13. Coke oven gas, etc., is set to higher pressure by about 0.01-5kgf/cm<2> than the inner pressure of the blast furnace through the gas introducing hole 15 in the iron shell 11 and introduced into the furnace body 10 at about 1-20Nm<3> /Hr flow rate. A low heat conductivity gas (blast furnace gas) stayed in the gap 12 is replaced into the coke oven gas having high heat conductivity, and the whole heat conductive resistance in the blast furnace body 10 is reduced, and the cooling effect of the blast furnace body 10 can be improved.  It is desirable to use the gas having >=50% gaseous hydrogen content as the high heat conductivity gas.
Patent JP-H08110298-A (JP)
Title: Method for measuring moisture content of coke
Inventor: HARASAKI MASAHIKO
IPC: G01N21/3554
Filed: 1994-10-12
Abstract: PURPOSE: To stably obtain an always accurate measured value by replacing the latest output value obtained by measurement with the oldest output value of a corresponding area on all such occasions to update the value. CONSTITUTION: At first, a normal sample 10a is weighed by an electronic balance 11, and a difference between weights is detected. The quantity of normal moisture is detected, and a calibration curve is made by an industrial personal computer 12. And a constant feeder 13 is used, and sample coke 10 is irradiated with infrared rays by an infrared ray moisture meter 15 on the way of transport. The infrared rays reflected therefrom without absorption is measured. In addition, at this time measured data are sampled by the moisture meter 15 at a constant cycle, and an average output value of the coke 10 is found. It is input to the computer 12, and the moisture rate of the coke 10 is calculated from the calibration curve.  Collectively, the output value of the moisture meter 15 on the calibration curve is divided into at least three areas, the latest output value data are replaced at the areas, and the calibration curve is renewed.
Patent JP-H07130141-A (JP)
Title: Medium working device
Inventor: SASAKI KATSUNAO
IPC: G11B23/36
Filed: 1993-10-29
Abstract: PURPOSE:To write various kinds of data to a desired number of media with simple system constitution. CONSTITUTION:A reader 7 reads the index information and quantity information recorded on the surface of a working instruction medium 1. A medium working and treating section 9 executes working to write the prescribed writing information on the media 12 to be worked in accordance with the read index information and quantity information. A memory 10 stores plural kinds of the writing information and the index information corresponding to each thereof. The medium working and treating section 9 writes the writing information corresponding to the index information in the memory 10 to the media 12 to be worked of the number indicated by the quantity information.
Patent JP-H04146303-A (JP)
Title: Vibration roller
Inventor: IWAKUMA HIDEKI
IPC: E01C19/28
Filed: 1990-10-09
Abstract: PURPOSE:To prevent rocking motion by according a position of the center of gravity to objectify the total weight of a vibration roller body of the inside part of right and left vibration insulating members with the central position of the direction of the axis of exciting force in a vibration mechanism. CONSTITUTION:Eccentricity of eccentric weights 7A and 7B of a vibration mechanism 5 is made with a phase difference of 180 deg. in the circumferential direction, the weights are so fixed to exciting shafts 22A and 22B that they have the same perpendicular phases when they are respectively turned in a perpendicular state, and vertical vibration is made by operation of the mechanism 5. After that, a position G1 of the center of gravity to objectify the total weight of a vibration roller body 1 of the inside part of right and left rubber vibration insulators 13A and 13B of the inside of a rolling wheel 2 are approximately accorded with the central position G2 of the direction of the axis of exciting force of the mechanism 5. According to the constitution, when a grounding section of the rolling wheel 2 makes vertical vibration, rocking motion can be prevented without making horizontal vibration against the rolling direction of the rolling wheel 2.
Patent JP-H03206110-A (JP)
Title: Release system for releasing activator gradually and production thereof
Inventor: SONG JOO HAE
IPC: A23L27/00
Filed: 1990-10-09
Abstract: PURPOSE: To produce a releasing system capable of sequentially releasing an active agent when the system is brought to contact to a solvent or a dispersing medium of the active agent by melt spinning a mixture of an active agent with a wall material to form fibrous material, in which the active agent is wholly distributed, and cutting the fibrous material. CONSTITUTION: This releasing system having <=1 mm cross sectional area, comprising a wall material 12 in its surface, having openings for an active agent 13 and capable of slowly releasing the active agent in the cross-sectional surface when the active agent is brought to contact to a solvent or a dispersing medium, is produced by melt spinning the wall material containing 0-55 wt.% of the active agent (preferably one using ibuprofen as the active agent and a poly-1-glutamic acid as the wall material) to form a fibrous material and cutting it.
Patent JP-2000100597-A (JP)
Title: Radiation image pickup device
Inventor: NAGAI SEIICHIRO
IPC: G21K5/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately control the X-ray radiation amount and to obtain images with excellent quality by repeatedly reading and adding pixel data for detecting incident radiation, by calculating and comparing the amount of incident radiation with a threshold and by controlling a radiation generating means. SOLUTION: When an X-ray controller indicates preparation for image pickup, a plane detector controller returns an exposure OK signal to the X-ray controller. During X-ray exposure, the plane detector controller periodically reads the pixels of a predetermined line of a plane detector and stores the result in an adder memory for each pixel. The pixel values are added, overwritten and stored in the memory. Each time when the whole pixels are written, a part of pixel value is read and inputted to a computing circuit. The sum value computed in the computing circuit is compared with a predetermined value, and it is reported to the X-ray controller when the sum value exceeds a threshold. The X-ray controller stops the X-ray irradiation from an X-ray tube. The plane detector controller successively outputs the signals of pixels stored in the plane detector.
Patent JP-H11205748-A (JP)
Title: Digital recording and reproducing device adopting mpeg encoder and decoder, and its method
Inventor: KIM JAE-HYUN
IPC: H04N7/52
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To encode a video signal to fit an MPEG-2 standard idea and to decode the encoded video signal by multiplexing a video packetized elementary stream(PES), an audio PES and a user's PES into a transmission stream. SOLUTION: A 1st PES packetizing device 310 packetizes a video bit string from a buffer 307 with a PES. On the other hand, an audio encoder 311 encodes audio data and a 2nd PES encoder 312 packetizes the encoded audio bit string. A TS packetizing device 314 packetizes and multiplexes audio data which is packetized by the device 310 so as to fit transmission and storage. In such a case, user's data is packetized with the PESs and the user's data that is made a packet is applied to the device 314.
Patent JP-H11105282-A (JP)
Title: Ink-jet head and production method thereof
Inventor: NAKANE NOBUYASU
IPC: B41J2/045
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To ensure the assembly reliability of the head and improve the assembly efficiency by conducting main bonding of a liquid room unit and a driving unit after temporary bonding and applying a temporary bonding agent to be used in the temporary bonding onto a plurality of points simultaneously. SOLUTION: In applying an adhesive for temporary bonding onto a driving unit 1, the temporary bonding agent is applied at a plurality of points simultaneously with an adhesive applying device, such as a dispenser, or the like. That is, with an applying device with a syringe 54 held by a supporting member 53 of an adhesive applying device, such as a dispenser, or the like, a plurality of tubes 55, such as a teflon tube, or the like, connected with the syringe 54, and the tip parts of the plurality of the tubes positioned and held by the supporting member 53, the temporary bonding agent can be applied simultaneously onto a plurality of points of the driving unit 1 by discharging the temporary bonding agent substantially simultaneously from the plurality of the tubes 55.
Patent JP-H05206262-A (JP)
Title: Manufacture of trench structure
Inventor: SHIDO AARU UIRUSON
IPC: H01L21/316
Filed: 1992-09-17
Abstract: PURPOSE: To prevent stringer of polycrystalline silicon and to improve performance and yields of a device by forming trenches in a substrate, passing through first and second layers by filing it with trench filling material which extends on the surface of the substrate and by forming an identically formed layer on the trenches and the second layer. CONSTITUTION: A substrate 12 consists of single crystal silicon. An oxide layer 14 is formed on the substrate 12. A polycrystalline silicon layer 16 is formed on the oxide layer 14. A nitride layer 18 is formed on the polycrystalline silicon layer 16. A trench 20 is formed in the substrate 12, passing through the nitride layer 18, the polycrystalline silicon layer 16 and the oxide layer 14. After cleaning the trench 20, a trench liner 22 is formed in it. The trench liner 22 is formed by forming an identically-formed oxide layer on a entire structure including the trench 20, and removing unnecessary parts of the identically-formed layer. After forming the trench liner 22, the trench provided with the liner is filled with polycrystalline silicon 24.