baber/WOPTO huggingface dataset:
Patent JP-H06195519-A (JP)
Title: Device and method for character recognition
Inventor: TAKAKURA MINORU
IPC: G06K9/03
Filed: 1992-12-25
Abstract: PURPOSE:To provide a device and a method for character recognition which enables a misrecognized character to be corrected by handwriting input without using a keyboard and decreases the appearance itself of the misrecognized character. CONSTITUTION:The device and method for character recognition are equipped with a character recognition part 2 which extracts and collates the features of a character image with a character recognition dictionary, a display part 21 which displays recognized characters, a misrecognized character specification part which specifies the misrecognized character, a correction candidate display part which displays correction candidates when the misrecognized character is specified, a correct character selection part which selects a correct characters among the correction candidates according to an operator's instruction, a handwriting input part 5 which inputs a correct character unless the correct character is selected among the correction candidates, a handwritten character recognition part 6 which collates position shape features of strokes of the handwritten character with a dictionary 7 for handwritten character recognition, and a character recognition learning part 23 which learns the features of the character image of misrecognition in the character recognition dictionary when a misrecognized character correction part 8 which substitutes the selected correct character or handwriting input for the specified misrecognized character substitutes the correct character for the misrecognized character.
Patent JP-H11170636-A (JP)
Title: Roll paper and method for detecting position of the same
Inventor: YASUI TSUNEO
IPC: B41J11/42
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To facilitate various managements of a roll paper, particularly, management of the remaining amount of the roll paper by detecting a position of the roll paper by a detecting means provided in an image-forming apparatus and setting a position detection mark recorded with an ink erasable by the projection of light thereto after the position is detected. SOLUTION: A roll paper used in an image-forming apparatus is obtained by winding a continuous paper 2. A linear position detection mark 4 printed with an ink erasable by the projection of light thereto is recorded by every constant distance from a start to a terminal at one side end part of a non-image formation face 3 of the paper 2. In detecting a position of the roll paper, the position detection mark 4 is detected by a detecting means 6 in the image- forming apparatus and a count of the marks is counted. When the mark 4 itself indicates the position of the roll paper and the amount of the roll paper remaining, etc., the detecting means used is one that can read information recorded in the mark 4. Thereafter, the mark 4 is erased by the projection of light by an apparatus 7 projection infrared rays, on the like.
Patent JP-H09164467-A (JP)
Title: Coating control method and coating device for parting agent
Inventor: YAMAKI YOSHINORI
IPC: B22D17/32
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency by controlling an injection coating quantity of parting agent to be coated on a forming face of a die and constantly executing coating/cooling work in a fixed short time so as to make a casting cycle fixed. SOLUTION: An infection nozzle 11, which injects/coats a parting agent to a respective forming face of a fixed die 1, moving die 2, is arranged. A die parting resistance measuring means 15, which measures die parting resistance corresponding to a die parting pressure at a pushing cylinder 6 to part a casting product from forming faces, is arranged, further, a control means 16, which injects/coats the parting agent to supply from a parting agent store tank 12 to the injection nozzle 11 while making large for large parting resistance and small for small parting resistance, is arranged. The control means 16 adjusts/sets a discharge pressure of the parting agent at a flow rate regulating part 17 interposed between the parting agent store tank 12 and injection nozzle 11.
Patent JP-H09163877-A (JP)
Title: Safety device against overload on bush cutter
Inventor: FUJIWARA KINICHI
IPC: A01G23/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a safety device designed to halt an engine on detecting its overload situation by a thermoswitch in a bush cutter. SOLUTION: A frame 12 is equipped with a chain saw 20 along a tree trunk 10, a driving wheel 18 and an idler wheel peripherally being in contact with the trunk 10, and an engine 14, etc., as power source. The driving wheel 18 is actuated by the power of the engine 14 and climbed along the trunk 10, and concurrently, the chain saw 20 is driven to cut bushes on the way. In the bush cutter having the above scheme, the engine 14 is mounted with a thermoswitch subject to actuation in case of overheated situation of the engine 14, and, on setting the thermoswitch in motion, the engine 14 is halted.
Patent JP-H05158029-A (JP)
Title: Liquid crystal display device
Inventor: OTA HIDEKAZU
IPC: G02B5/20
Filed: 1991-12-05
Abstract: PURPOSE:To obviate the mis-registration (color slurring) of picture element electrodes and color filters by coloring the films obtd. by anodizing the surfaces of the picture element electrodes, thereby forming the color filters. CONSTITUTION:A metallic thin film is produced on the insulator substrate 1 of the reflection type liquid crystal display device to be executed by controlling the scattering light and translucent light of light by electric fields and resist patterns of desired shapes are formed thereon and are etched dry or wet to form the picture element electrodes 2. The surfaces of the picture element electrodes 2 are then anodized by an electrochemical method. The oxide films are colored to desired colors R (red), G (green), B (blue) by an electric coloration method (a method for electrolytically coloring the films by using various kinds of metallic salts after or during the formation of the films) or a dye coloration method (a method of directly coloring the films by org. or inorg. dyes) and the color filter is prepared.
Patent JP-2001162676-A (JP)
Title: Polylactic acid molding and its molding method
Inventor: YOSHIGA NORIO
IPC: B29K67/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable molding excellent in heat resistance and impact resistance. SOLUTION: A polylactic acid molding is molded by a method in which a polylactic acid sheet having a degree of surface orientation (ΔP) of 3.0×10-3 to 30×10-3 is heated in advance to a temperature between the glass transition temperature (Tg) of the polymer and Tg+50 deg.C and then is molded and heat- treated at a temperature between the crystallization temperature (Tc) of the polymer -20 deg.C and the melting point (Tm) of the polymer -20 deg.C while being kept in contact with a heating mold and cooled.
Patent JP-2000170919-A (JP)
Title: Sealing structure for rotator
Inventor: FUKUI KAZUO
IPC: F16J15/16
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To certainly seal ends of a rotator such as a developing roller and avoid the increase of rotational load. SOLUTION: Sealing parts 15 are formed on both sides of an axis 12 of a developing roller 11, for regulating the outflow of toner adhered to an outer peripheral surface of the developing roller 11 to the outside of the axis 12. Seal members 17a, 17b are printed on the surface of sheet members 16a, 16b covering the outer peripheral surface of the developing roller 11. The toner moving aling a circumferential direction 13 is regulated to the inner side of the axis 12 as indicated by a toner regulation direction 14, and its outflow is prevented.
Patent JP-H11186050-A (JP)
Title: Composite component and its manufacture
Inventor: IBATA AKIHIKO
IPC: H01F17/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite component which is superior in productivity, the floating capacitance of which is small and superior in composite electrical characteristics, and to provide its manufacture method. SOLUTION: In this composite component having conductors constituted of plural turns in an insulating body, the conductor 2, where the diameters of respective turn parts gradually differ from one end to the other end and the respective turn parts are positioned in different planes, are provided on the inner face of an outer insulating body 1 in hollow body forms and a varistor is provided in the insulating body. The terminals and one end of the conductor 2 are connected. Thus, the composite component having the superior electrical characteristic whose floating capacity between the conductors can be reduced, and the DC resistance of the conductors can be reduced and has a structure such that it can easily be manufactured with few man-hours for obtaining such a constitution.
Patent JP-H08242181-A (JP)
Title: Method and equipment for signal quality detection in communication system
Inventor: GEERII ESU ROBERU
IPC: H04M1/72505
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal quality detecting method and device for improving the quality of a received signal in a communication equipment. SOLUTION: A signal quality detector 200 determines the quality of an incoming received data signal in a communication equipment. A voice output from the communication equipment is eliminated or not eliminated in accordance with the determination of the detector 200. The detector 200 can change its determination sensitivity by using the threshold length of an invalid bit period 210 and the number of detected invalid bit periods (220).
Patent JP-H06205539-A (JP)
Title: Voltage drop suppression circuit for mercury-free battery
Inventor: INOUE TATSUHITO
IPC: H02J7/00
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to drive a load surely by suppressing a rapid power voltage drop of a mercury-free battery when the load is driven. CONSTITUTION:In a voltage drop control circuit for anhydrous silver battery in which a first transistor 14 is turned on by the output of a control circuit 10 and a current is supplied from a mercury-free battery 11 to a load 12, the mercury-free battery 11, a resistor 13 and a second transistor 15 are connected in series, and before the first transistor 14 is turned on by the output of the control circuit 10 and the current is supplied from the mercury-free battery 11 to the load 12, the second transistor 15 is previously turned on and a discharge is performed through the mercury-free battery 11, the resistor 13 and the second transistor 15, and thereby a voltage drop of the mercury-free battery 11 when driving the load 12 is controlled. Thus, the load 12 of the voltage drop suppression circuit for mercury-free batteries can be surely activated.
Patent JP-H11181867-A (JP)
Title: Water closet equipment
Inventor: NAKANISHI ATSUSHI
IPC: E03D9/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To heat trap water by warm current of air in the case the temperature falls and to prevent the trap water from being frozen. SOLUTION: A hip drying warm air fan 50 is provided in the inside of a toilet seat box 30 mounted on the upper surface of the rear section of a western toilet closet 10. A toilet seat cover 34 is opened and closed with an opening and closing device 36. When a detected temperature of a temperature sensor 80 becomes temperature less than freezing temperature of trap water, the toilet seat cover 34 is closed, and the warm air fan 50 is operated to supply warm current of air to the inside of a toilet bowl 12. This warm air fan 50 circulates warm current of air.
Patent JP-H05156671-A (JP)
Title: Service water system of multilayer building
Inventor: YAMAGA HIDEO
IPC: E03B5/00
Filed: 1991-12-07
Abstract: PURPOSE:To circulate and sterilize water so as to prevent deterioration of the water quality by providing a sterilizer inside a water receiving tank, and providing return piping having a valve, and a storage pump. CONSTITUTION:A gravity type service water system comprises a water receiving tank 2, an elevated water tank 3, a lifting pipe 5 having a storage pump 4 interposed therein, and a feed water pipe 7 for supplying water to the faucet 6... on each floor from the elevated water tank 3. In the system, the terminal portion of the feed water pipe 7 is connected to the water receiving tank 2 by return piping 11 having a valve V. The system is made to function as a normal gravity type with the valve V being closed. Water of the piping system is circulated between the water receiving tank 2 and the elevated water tank 3 with the valve V opened and the storage pump 4 operated. Further, the water receiving tank 2 is provided with a sterilizer 10 to sterilize the whole piping system. This technique may be employed in a force service water system.
Patent JP-H11186480-A (JP)
Title: Radiator for heat exchanger
Inventor: YAMADA MINORU
IPC: H01L23/467
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiator for heat exchanger which can increase its heat exchanging quantity by effectively using the whole quantity of air blown from an air blower, by changing velocity distribution of the blown air, so that a larger quantity of air may be blown upon high-temperature section of the heat exchanger, and a smaller quantity of air may be blown upon low- temperature section of the heat exchanger. SOLUTION: In a radiator for heat exchanger provided with a heat exchanger 3 constituted by protruding a plurality of fins 2 from the surface of a plate 1, a heating element 4 joined to the rear surface of the plate 1, and an air blower 5 which removes heat from the heating element 4 by blowing air from one side of the exchanger 3, a wind velocity control body 6 which changes the velocity distribution in the cross section of the air blowing passage between air blower 5 and exchanger 3 is provided.
Patent JP-H07198260-A (JP)
Title: Heat treatment furnace
Inventor: KORIYAMA MASAHIRO
IPC: F27B5/04
Filed: 1993-12-30
Abstract: PURPOSE:To shorten a maintenance work time at a heat treatment furnace by a method wherein there are provided a cylinder member fixed to a main body of a furnace core pipe, the first thermal insulating material charged between the cylindrical member and a plurality of gas feeding branch pipes, and the second thermal insulating member charged between the cylindrical member and an outer wall placed at an outer circumference of the main body of the furnace core pipe. CONSTITUTION:A tubular protection pipe 12 made of quartz is arranged substantially in a coaxial manner against a main body 2 of a furnace core pipe so as to encircle the circumferences of gas feeding branch pipes 3 and 4. A kaoline wool 13A outside the protection pipe 12 and a kaoline wool 13B inside the protection pipe 12 are separated from each other. Accordingly, as the main body 2 of the furnace core pipe is rotated around a longitudinal axis, the protection pipe 12 is moved relatively to the kaoline wool 13A. In turn, the kaoline wool 13B is rotated together with the branch pipes 3 and 4. That is, since it is possible to rotate the main body 2 of the furnace core pipe while the kaoline wool 13A and the kaoline wool 13B are being charged, a work time for changing position of the main body 2 of the furnace core pipe can be shortened.
Patent JP-H11164991-A (JP)
Title: Centrifugal dehydration device
Inventor: KAWAGUCHI TOMOYA
IPC: D06F33/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To surely prevent abnormal oscillation at the time of fast dehydrating operation though the water absorption or water dehydration of wash is different. SOLUTION: When an eccentric position is in the neighborhood of a position opposed to the balancer provided at the part of a drum inner peripheral wall (S6), water is poured into the balancer to adjust the balance of the drum (S7 to S12). After that, light dehydration is executed by increasing the rotating speed of the drum to 500 rpm (S13 to S15) and an eccentric quantity is detected again to shift to fast dehydrating operation when the eccentric quantity is smaller than 350 g (S16 to S19). As the weight of wash is reduced by the light dehydration, when the balance state of the drum is deteriorated accordingly, fast dehydrating operation is not executed and oscillation is prevented.
Patent JP-H0656835-A (JP)
Title: New trans-cyclopentanylpurine analog useful as immunosuppressant
Inventor: DEBITSUDO ROTSUJIYAA BOOCHIYAA
IPC: C07D471/04
Filed: 1992-12-04
Abstract: This invention relates to novel trans cyclopentanyl purine analogs of the formula (1) <CHEM>  wherein the substituent in the 3-position on the cyclopentanyl ring is in the Trans configuration relative to the bicyclic substituent, Y3, Y5 Y7, Y8 and Y9 are each independently nitrogen or a CH group,    R is a hydrogen, a C1-C7 alkyl acyl or aryl acyl,     Q is NH2, halogen or hydrogen,     Z is hydrogen, halogen, or NH2; or a pharmaceutically-acceptable salt thereof, and to their use as immunosuppressants.
Patent JP-H10190065-A (JP)
Title: Light emitting device and led display using the same
Inventor: NAGAMINE KUNIHIRO
IPC: H01L33/50
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting device which enables white light to be emitted at high luminance with little tone irregularity in a light emission observed surface of providing a second coating part containing fluorescent material which emits visible light on being excited by visible light from an LED chip on a first coating part. SOLUTION: An LED chip 203 wherein a gallium nitride compound semiconductor is a light emitting layer is subjected to die bonding by epoxy resin inside a recessed part. Each electrode of the LED chip 203 and an outside electrode 204 are subjected to wire bonding. Epoxy resin is applied to the LED chip 203 and is dried to be formed to a first coating part 201. Then, a matter formed by adding fluorescent material into a based of silicone resin is formed on the first coating part 201 as a second coating part 202. The first coating part 201 and the second coating part 201 form a multilayer structure. A cross sectional end part of the second coating part 202 rises.
Patent JP-H09192817-A (JP)
Title: Method and device for automatic removal of aluminum film in ladle of inclinating type gravity casting machine
Inventor: RI KOUEN
IPC: B22D17/30
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To automatically remove a solidified film of molten metal stuck on the inner face of a ladle by inclining a main body, ladle and turning over the ladle after molten metal in ladle is poured in a die with inclining a main body of an inclining type casting machine and injecting high pressure air through an air tube in a ladle. SOLUTION: A main body 10 is turned by 90 deg. in a first direction around a rotating shaft 12, molten metal in a ladle 50 is poured in a cavity 22 of dies 16, 18. The ladle 50 is turned by 180 deg. in a second direction opposite to the first direction around the shaft 42 with a rotating actuator 44 through a chain 48. Successively, the main body 10 is turned by 90 deg. around the rotating shaft 12. As a result, the ladle 50 is turned over. High pressure air is injected through an air tube arranged to the ladle 50. An aluminum film formed on the inner face of the ladle 50 is removed. The face in contact with molten metal in the ladle 50 is preferably made of a ceramic insulation layer. Thus, inclining type gravity casting process is automated.
Patent JP-H10184407-A (JP)
Title: Automatic decompression device of small engine
Inventor: IMAFUKU KENJI
IPC: F01L13/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the startability by closing a valve automatically against a spring when an engine starts and a pressure in a combustion chamber rises, and constituting this engine so as to produce an intermediate state between valve opening and valve closing of an automatic decompression device till it is normally operated. SOLUTION: A tip part 3a of a cylindrical body, having a valve seat 3b at the tip and installed with a communicating hole 3f in a part of the rear end 3c, is screwed in a combustion chamber 2 of a cylinder 1, and a slider 4 is fitted in this cylindrical body 3 free of slide motion in a direction along a shaft. A main valve 6 in contact or separate to or from the valve seat 3b is combinedly installed in this slider 4 via a main valve fulcrum shaft 5, and this main valve 6 is opened and separated from the valve seat 3b via a slide valve 7 installed with a communicating hole 7a being connectable to the communicating hole 3f of the cylindrical body 3. When the engine is started and pressure in the combustion chamber 2 is raised high, the main valve 6 is gradually closed, and thus an engine start is facilitated.
Patent JP-2001164543-A (JP)
Title: Sand discharge structure in dam pond or the like and sand discharge method for the dam pomd
Inventor: TSUCHIYA YOSHIAKI
IPC: E02B3/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To appropriately and efficiently discharge underwater sediments in the water reservoir of a dam pond or the like to prevent a pipe from being choked up therewith. SOLUTION: The sand discharge structure is provided with an intake 12 opened to face the bottom 29 of the pond, a vertical pipe 13 vertically extending from the intake 12, a discharge outlet 18 opened to the downstream waterway, and a discharge pipe 10 discharging sediment. The discharge pipe 10 is installed to penetrate a dam 25 of the dam pond or the like. Further, the structure is provided with a crane function capable of hanging the whole intake side pipe 14 located in the dam pond hung in a state that the pipe is submerged lower than the working water level 21, and a crane barge 36 equipped with a lift having a verically moving function vertically moving the intake 12 to favorably let water flow in the discharge pipe 10 and a vent valve 42 through which air acting in the discharge pipe 10 is sucked and emitted to exhibit a siphon effect or intercept it.
Patent JP-H07201942-A (JP)
Title: Measurement of insulating film thickness of semiconductor wafer
Inventor: KUSUDA TATSUFUMI
IPC: G01B11/06
Filed: 1993-12-28
Abstract: PURPOSE:To determine a gap and insulating film thickness by obtaining intersecting points of two curves indicating relationship between a gap obtained from reflectivities of two single color beams of different wavelength and an insulating film and a straight line obtained from the composite capacitance of the gap obtained by the C-V measurement and insulating film. CONSTITUTION:Reflectivities of two single color beams are obtained by emitting two single color beams having different wavelengths from light sources 70, 71 to reflect these beams at the reflecting surface and then measuring intensities of two single color beams with photosensors 72, 73. Two curves indicating relationship between gap daiv and insulating film thickness dex at the surface of a semiconductor wafer 101 are obtained respectively. Meanwhile, a composite capacitance of gap dair and insulating film 102 is obtained by the C-V measurement and a straight line indicating relationship between the gap dair and insulating film dex is obtained from this composite capacitance. From the intersecting points of this straight line and two curves, gap dair and insulating film thickness dex can be determined.
Patent JP-H06170775-A (JP)
Title: Magnet chuck
Inventor: OKUI HIROFUMI
IPC: B25J15/06
Filed: 1992-12-04
Abstract: PURPOSE:To hold a work, being apt to break, by means of a magnet chuck without breakage. CONSTITUTION:A chuck body 1 comprises a magnet attaching plate 7 relatively moved by means of an air cylinder 8 based on the chuck body 1 and a work positioning rod 11 brought into contact with a work 14 to hold it when the work 14 is attracted by means of a magnet 10 attached to the magnet attaching plate 7.