baber/WOPTO huggingface dataset:
Patent JP-H03160581-A (JP)
Title: Pattern recognition device
Inventor: NAKATSUKA TADANORI
IPC: G06K9/34
Filed: 1989-11-20
Abstract: PURPOSE:To stably segment a pattern by judging the termination of the input of one pattern by means of a position relation between an input window and an inputted stroke so as to segment the pattern. CONSTITUTION:An input part 2 composed of a tablet and an input pen has plural input windows inputting pattern information, and a character segment part 6 which judges whether the input of the pattern such as one character terminates or not by the position relation between the inputted stroke and the input window and segments the character is provided. Then, the termination of the input of one character is judged, and strokes until the previous one is set to be one character. Then, a recognition part 7 recognizes the character and a recognized result is displayed in a display part 9. Thus, the the pattern can stably be segmented in spite of the habit and errors of a user.
Patent JP-H02146440-A (JP)
Title: Automatic operating ventilation fan
Inventor: TANAKA HIROSHI
IPC: F24F7/007
Filed: 1988-11-28
Abstract: PURPOSE:To enable a ventilating operation in an amount of air corresponding to a state to be carried out by a method wherein a load operating means for use in operating a fan motor during an operation of a weak notch operation timer set by an output signal of a human sensing signal reading means and a strong notch operation time is provided. CONSTITUTION:A main body 1 of a ventilation fan provided with a fan motor 3 shows a weak notch operation with a low air volume when a person is present in a room and as the person goes out of the room, the ventilation fan is changed over to a strong notch operation with a high amount of air so as to perform a ventilation, thereafter stopped. That is, as a person sensing signal reading means 14 reads a person sensing signal from a signal sensor circuit 11, a weak notch operation timer 15 is set, a counting operation is carried out just after a setting operation and simultaneously a weak notch operating instruction is outputted to a load driving means 17 and then a strong notch operation timer 16 is reset. The person sensing signal reading means 14 does not take an output from a signal sensor circuit 11 for a specified period of time of about 5 minutes from a time when an output is applied to the weak notch operation timer 15. Accordingly, during this period, an infrared ray sensor 5 is cut off, so that it is possible to eliminate an erroneous operation caused by a sensing of a stand-still state of a person as a non-presence of a person.
Patent JP-H09146241-A (JP)
Title: Silver halide photosensitive material and its processing method
Inventor: NISHIMURA MOTOI
IPC: G03C1/34
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a hydroquinone compound and improve the generation of a Y stain and an M stain in a dark place by incorporating at least one kind of hydroquinone derivative and a specific compound in a nonphotosensitive hydrophilic colloid layer. SOLUTION: Of the silver halide photosensitive material which has at least one photosensitive silver halide emulsion layer and the nonphotosensitive hydrophilic colloid layer adjacent to the emulsion layer on its base, the nonphotosensitive hydrophilic colloid layer contains at least one kind of hydroquinone derivative represented by a formula I and the compound shown by a formula II. In the formula I, R11 is a class-2 alkyl group and R12 is a substituent. In the formula II, R11 -R14 are a hydrogen atom or alkyl group and R15 and R16 are a hydrogen atom or substituent. Consequently, the stability of the hydroquinone compound is improved to the generation of Y and M stains, thereby obtaining the photosensitive material which has superior storage properties of dye in a light place and also has its color reproducibility improved.
Patent JP-H03168884-A (JP)
Title: Method of interaction decision of geometric object
Inventor: BADAKEDASU TOOMASU RAJIYAN
IPC: G06T15/00
Filed: 1990-11-07
Abstract: PURPOSE: To enhance answering efficiency to a query by spatially sorting geometric objects constituting binary tree data structure. CONSTITUTION: A data processing system 1 consists of a central processor (CPU) 2 both-directional-connected with a read/write memory 3, the memory 3, a display 4, a keyboard 5 and a mass storage device (mass store) 6. By constituting binary tree data structure expressing information concerning the boundary of the geometric object then, a primary step for sorting the object is provided. As the geometric object is spatially sorted like this, answering efficiency to the query is enhanced.
Patent JP-H04171538-A (JP)
Title: Repetitive data processing scheduling system
Inventor: HARADA YOSHITATSU
IPC: G06F9/46
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the part of the processing that is abandoned halfway due to the shortage of the allocated processing time by controlling the start and the end of a task based on the estimated data processing time as well as a task executing order plan and monitoring the time passed for execution of the task. CONSTITUTION:A data processing time estimating part 11 reads the input data to be processed in a repetitive period and estimates the time for the data processing based on the quantity, the type, the value, etc., of the input data. A task control data storage part 12 stores the optimum task executing order set for each estimated data processing time as the table form data. A task execution control/monitor part 13 selects an optimum task executing order based on the data stored in the parts 11 and 12 and controls the start and the end of each data processing. Then the part 13 monitors the time passed for execution of a due task. In such a way, one of plural task executing order plans set previously is selected based on the processing priority of each task. Based on this selected plan, the optimum control is assured to the execution of the task within a fixed repetitive period.
Patent JP-H02145726-A (JP)
Title: Manufacture of high formability and high tensile steel sheet
Inventor: OKAMOTO ATSUKI
IPC: C21D9/46
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the title steel sheet having excellent formability and hardened by heat treatment by subjecting a steel contg. specified C, Si, Mn, P, S, Al, N, Ti, Cu and Ni to hot rolling, thereafter coiling it under prescribed conditions and executing cold rolling and continuous annealing to the steel. CONSTITUTION:A steel constituted of, by weight, <=0.008% C, 1% Si, <=0.35% Mn, <=0.1% P, <=0.02% S, <=0.1% Al, <=0.01% N, 0.01 to 0.2% Ti as well as Ti >=4 (C+12/14N), 0.5 to 2% Cu, <=2% Ni and the balance Fe is smelted. The steel is subjected to hot rolling and is thereafter coiled at <=600 deg.C. The steel is then subjected to cold rolling and to continuous annealing at 750 to 900 deg.C.
Patent JP-H11136226-A (JP)
Title: Communication processing circuit
Inventor: NAKAMURA TAKAHARU
IPC: H04W28/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication processing circuit, where a problem of largely deteriorated communication rate and quality due to radio wave intensity, reflections and disturbances or the like are solved resulting from susceptibility of data communication modulating/demodulating an analog voice signal by a modem to the effect of noise in a conventional PHS. SOLUTION: A synchronization pattern detection section 1 establishes frame synchronization, a reception control section 3 transfers reception data to a register 5 according to a reception frame timing control section 2, and a reception CRC section 4 checks an error of received data. A transmission data register 6 sends transmission data via a transmission control section 8 according to a transmission frame timing control section 7 and a CRC section 9 adds an error check code to the transmission data and then high-speed digital data communication in 32 kbps by a PHS is realized.
Patent JP-H11135476-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA ATSUSHI
IPC: H01L21/3065
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of dry-etching an organic anti-reflecting coating(ARC) and an underlying material precisely. SOLUTION: A method consists of a process of forming an ARC 2 on an underlying material 1, a process of baking the ARC 2, a process of forming a resist film 3 thereon, a process of shaping the ARC 2 by etching using a mixture of O2 gas and Cl2 gas wherein the mixing ratio of O2 is 30-70%, and a process of etching the underlying material 1. By optimizing the mixing ratio of O2 , it is possible to stop the etching at the surface of the underlying material, which is WSi, polysilicon or the like, while the surface of the underlying material is oxidized, easily permitting precise control of the size of the selectively etch-shaped ARC 2.
Patent JP-H11127678-A (JP)
Title: Attaching and detaching apparatus of oscillating grader in thresher
Inventor: TSUDA RIKIYA
IPC: A01F12/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an attaching and detaching apparatus of an oscillating grader in a thresher, capable of rapidly and stably attaching and supporting an oscillating grader and enabling smooth oscillation motion by accurately nipping and fixing both sides of an engaging part while singly rotating lateral fixing tools in installation of the oscillating grader. SOLUTION: The rear side of an oscillating grader 6 installed under a threshing chamber 2 is detachably attached to a driving mechanism 10 and simultaneously, an engaging part 22 of a supporting link 20 is detachably nipped and fixed to an engaging part 60 provided on both side of the front side of the oscillating grader 6 and fixing tools 30 and 30a rotatably pivoted to constitute the oscillating grader 6 so as to enable oscillation driving and detachment and these lateral fixing tools 30 and 30a are formed of metal fitting having rigidity and each singly rotatably pivoted to the oscillating grader 6 and lateral fixing tools 30 and 30a are each connected through connecting levers 90L and 90R to an operating lever 93 and a spring for fixing is inserted in at least one of operating pathways of lateral fixing tools 30 and 30a.
Patent JP-H11129254-A (JP)
Title: Recovery apparatus for foam gas in foam heat-insulation material
Inventor: KIMURA NOBUO
IPC: B29B17/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To operate a compression device safely having no fear of fuming or the like by finely crushing foam heat-insulation material to remove foam gas, and controlling the operation of a compression device in accordance with the level of fine powder in a fine powder tank at the time of removing deaerated fine powder after being compression molded by the compression device. SOLUTION: In a material making use of urethane as foam heat-insulation material, and fluorocarbon as a foaming agent, urethane 2 in the hopper 1 of foam gas recovery apparatus is fed to a finely crushing machine 4 by a screw feeder 3 to be crushed finely by means of the hammer 6 of a high speed rotor 5. Fluorocarbon gas deaerated through fine crushing at this time is sucked in a condensation liquefier 10 and liquefiedly recovered after being subjected to compression cooling. On the other hand, urethane fine powder 9 is accumulated in a tank 11 to subsequently be compression molded by the use of a compression 12, and it is discharged out of the system as a compression molded article 13.  In this case, control is done so that when fine powder has reached the position of a level meter 14-2, a compression device 12 is operated, and when it has reached the position of a level meter 14-1, the compressor 12 is stopped.
Patent JP-H02147496-A (JP)
Title: Cowling of vessel propulsive machine
Inventor: KOBAYASHI SEIJI
IPC: F02B61/04
Filed: 1988-11-30
Abstract: PURPOSE:To prevent sea water or rainwater from intruding into a cowling by constituting the cowling from an air intake recess which opens aside, a suction air duct installed upright on the bottom surface and having a suction hole at the top, and a duct cover provided over the duct so as to cover the suction hole. CONSTITUTION:The body 18 of a cowling 14 is equipped at its oversurface nearer the rear with an air intake recess 19 which opens at the sides with respect to the propelling direction, and also a suction air duct 20 which is installed upright in the center of the bottom surface of recess so as to form a suction hole 15 at the top. The cowling 14 is also equipped with a duct cover 21 installed over the duct 20 in such a way as covering the suction hole 15 of the duct 20, and this cover 21 is secured to the cowling body 18 with a bolt 22. Because the recess 19 is opening laterally in this manner, sea water splashing to the cowling 14 from the hull 1 sidew during cruise is hard to intrude into the recess 19. Under deceleration, also, the followup wave splashing to the cowling 14 from behind is hard to intrude into the recess 19, that is also applicable at the time of shallow cruise as preparatory stage for lifting ashore in the tilted-up attitude.
Patent JP-H04176956-A (JP)
Title: Floor earthquake-proof device
Inventor: MATSUNO MOTOTAKA
IPC: E04F15/18
Filed: 1990-11-08
Abstract: PURPOSE:To miniaturize a floor earthquake-proof device by fixing a plural number of springs, provided for restraining floor slabs from making horizontal movement, in a state of butting each other and fixing the other ends to a body through the medium of ropes which are provided with stopper members in order that the springs actuate only toward the tension side. CONSTITUTION:A floor slab 7 is supported with plural slippage supporting portions 8 so as to allow the floor slab 7 to make horizontal movement. One-side ends of plural pre-tension springs 5 are arranged on a ring jig 11, provide in a floating condition, in a state of butting each other and the other ends are coupled to rope members 4. Each rope 4 is then run through a framework 9, hung from the slab 7, and each end thereof is secured to a prop 6 fixed to the body. A stopper member 10 is fixed to each rope 4 and placed in the outer side of the framework 9 to give only the tension power to the springs 5 when the slab 7 makes horizontal movement. Thus all of the springs can contribute to the restoring action of the slab to its steady state position and the device can be miniaturized by shortening the spring length to about half of that in conventional use.
Patent JP-H06141671-A (JP)
Title: Inorganic porous material
Inventor: NOMURA MASARU
IPC: A01G1/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide the inorganic porous soil jor agricultural and horticultural uses capable of being utilized as siliceous fertilizer, soil-improving agent, slope face-greening soil, seedling-cultivating soil, horticultural soil, etc., by quickly reducing the strong alkalinity of ALC, while holding the excellent properties of the ALC. CONSTITUTION:This method for producing the inorganic porous material having a pH of <=9.6 is characterized by subjecting an inorganic porous material and ALC containing quartz and a pH of <=9.6 to a carbonization treatment.
Patent JP-H09221690-A (JP)
Title: Lubricating oil for refrigerator
Inventor: SAITOU MIKIO
IPC: C10M105/36
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil for a refrigerator, low in increase in an acid value because of a good hydrolysis stability, reducing a change in a surface of a metal and excellent in the hydrolysis stability when used with a polyol ether and compatibility with a fluorocarbon by including a specified cycloaliphatic polycarboxyl ester therein. SOLUTION: This lubricating oil for a refrigerator includes a compound of the formula [A is a cyclohexane ring or a cyclohexene ring; R<1> is H or methyl; X is H or a group of the formula COOR<4> (R<4> is a 3-18C branched alkyl, a 3-10C cycloalkyl or a 3-18C linear alkyl); Y is H or a group of the formula COOR<5> (R<5> is equal to the R<4> ); R<2> and R<3> are each equal to the R<4> ] (e.g. an ester compound composed from an acid component selected from 1,2- cyclohexanedicarboxylic acid, 4-cyclohesene-1,2-dicarboxylic acid and these anhydride and an alcohol component selected from cyclohexanol, isoheptanol, 2-ethylhexanol and 3,5,5-trimethylhexanol). A preferable content of the compound is >=10wt.%.
Patent JP-H07152598-A (JP)
Title: Incircuit emulator
Inventor: MATSUKAWA KAZUYA
IPC: G06F11/22
Filed: 1993-12-01
Abstract: PURPOSE:To provide the incircuit emulator which maintains the real time responsiveness of a target system regardless of the break state at the time of debugging. CONSTITUTION:A microprocessor 1, a memory 2 for emulator, an emulator control circuit 3, a mask circuit 5, an INT status display circuit 8, a return instruction detecting circuit 9, a flag 10, and an OR circuit 11 are provided for a target system 6 to be debugged and a host device 4, and the INT status display circuit 8 which always monitors a user INT interrupt signal 101 and directly transmits its state to the host device, the return instruction detecting circuit 9 which detects the end signal of a user interrupt program on a main control bus 104 and transmits it to the microprocessor 1, and the flag 10 where procedure contents for switching from the user state to the break state are stored are provided as additional constituting elements.
Patent JP-2000132647-A (JP)
Title: Portable terminal
Inventor: AOKI MASARU
IPC: G06K17/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make readable a bar code and an IC card with a single unit and to facilitate miniaturization by installing an antenna on the main body side so that an optical path, where bar code reading light installed in a main body advances, becomes an antenna center idle part. SOLUTION: In the case of reading information filled in a bar code symbol stuck to commodity, a reading window 2 is brought close to the bar code symbol and an operation switch 1B is turned on. Then, reading light is emitted/projected to the bar code symbol from a bar code reader part through the reading window 2 and information filled in the bar bode symbol can be read. For reading information filled in the IC card, the antenna 3 of a main body 1 is brought close to the transmission/reception part of the IC card and an operation switch 1A is turned on. Thus, the damping alternating magnetic field of a prescribed frequency is transmitted from a transmission/reception part to the transmission/ reception part of an IC card-side.
Patent JP-H11141318-A (JP)
Title: Valve mechanism for engine
Inventor: ONISHI HITOSHI
IPC: F01L7/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the powder loss in opening/closing operations of a valve element and improve the output efficiency by arranging the valve element having a ventilation port extending diametrically, by rotating the valve element by the output of the engine, and by opening/closing the ventilating path. SOLUTION: An air intake path 7 having a carburetor 8 interposed in the midway and an exhaust path 9 for exhausting combustion gas in a combustion chamber 5 are connected to the combustion chamber 5, and cylindrical valve elements 11, 12 having the axis crossing at right angles with the axis of the cylinder are rotatably arranged in an intake port 13 and an exhaust port 14, which are faced to the combustion chamber, of the intake path 7 and the exhaust path 9. The respective valve elements 11, 12 having through holes (an intake hole 21, an exhaust hole 22) diametrically penetrating therethrough respectively formed therein and the rotation of a crankshaft 4 is so transmitted as reducing its rotation speed to 1/4 rotation via a timing gear row.  The aperture shape of the intake port 13 is deformed in time to the rotation timing of the valve element 11, the intake air is set into a swirl state, and the combustion performance is improved.
Patent JP-H10140159-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: NAMEKAWA MASAAKI
IPC: C09K19/34
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal compsn. which can be used in a wide temp. range and is excellent in alignability and high-speed response by compounding a base liq. crystal having a specific compsn. with a specified amt. of an optically active tetrahydropyran deriv. SOLUTION: This compsn. comprises 0.1-19wt.% optically active tetrahydropyran deriv. (A) represented by fromula I and/or formula II (wherein Rf is a 1-2C fluoroalkyl; R<1> is a 3-20C alkyl; R<2> to R<4> are each H, a 1-15C alkyl, a 2-15C alkenyl, a 7-10C aralkyl, etc.; X<1> is COO, O, a single bond, etc.; X<2> is COO, CH<2> O, C≡C, a single bond, etc.; X<3> is COO, CH2 O, or O; X<4> is O or OCO; * means an asymmetric carbon; A and B are each a halogen, cyano, or a 6-membered ring; and (n) is 0 or 1), at least one compd. (B) represented by formula III (wherein (k) and (m) are each 1-15), at least one compd. (C) represented by formula IV (wherein (p) and (q) are each 1-15), and at least ore compd. (D) represented by formula V (wherein) and (s) are each 1-15).
Patent JP-H11136258-A (JP)
Title: Cell read synchronization control method
Inventor: FURUKOSHI MASANOBU
IPC: H04Q3/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To synchronize cell reading from both ATM switch systems quickly regardless of a band of an arrived cell group and its band change with respect to a cell read synchronization control method in the duplexed ATM switches. SOLUTION: In duplexed ATM switches 1 each provided with a common buffer memory 2 in which one of the buffer memories is made to an active system and the the is made to a standby system, cells arrived from an input highway 5 are stored to the common buffer memories of both the systems in parallel and then, extracted and only the cell extracted from the common buffer memory of the active system is sent to an output highway 6, after each ATM switch sets a pseudo cell as if the cells of a same amt. are stored respectively to the buffer memories of both the systems in the case of revising the system configuration (e.g.  arranging storage area sections or the like), the cells and the pseudo cells during being stored in the common buffer memories of both the systems are synchronized and extracted and at the stage of ending the extraction of the cells and the pseudo cells of the same amt., the reading of cells from both the systems is synchronized.
Patent JP-H05142344-A (JP)
Title: Underground survey rader
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01V3/12
Filed: 1991-11-18
Abstract: PURPOSE:To use an underground survey rader to collect reflection data while estimating an underground electric wave velocity in order to accelerate the calculation of the depth of underground objects as well as to determine an underground electric wave attenuation factor. CONSTITUTION:When a transmitting antenna 2 is supplied with oscillation signals from a pulse oscillator 4, it radiates electric waves into the ground. A receiving antenna 3 detects electric waves reflected by a target 1. A detection signal is amplified by an amplifier 5, sampled by a sampler 6, and converted to digital data by an A/D converter 7 before being stored in a reflection signal memory 8 as reflection data. Calculations for reflection data are performed with different electric wave velocities and attenuation factors prior to surveys and the results are stored in a reference data memory 10-k. A computer 13 determines how accurate the results of correlational operations are and then displays them on an indicator 14.