baber/WOPTO huggingface dataset:
Patent JP-H09194943-A (JP)
Title: Production of energy conservation type multi-functional high magnetic flux density grain-oriented silicon steel sheet
Inventor: MASUI HIROAKI
IPC: C21D8/12
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an energy consumption type product free from hot rolling ear cracking and having high magnetic flux density by specifying the compsn., hot rolling conditions, compositional balance, annealing conditions, oxygen coating weight after annealing, the ratio of FeO/SiO2 or the like in a grain-oriented silicon steel sheet. SOLUTION: A steel slab contg., by weight, 1 to 4% Si, 0.01 to 0.05% Al, 0.01 to 0.10% V, 0.015 to 0.0200% Hf and <=0.01% S is soaked at 1000 to 1270 deg.C, is subjected to hot rolling finish at >=850 deg.C and is subjected to cold rolling, primary and secondary recrystallization annealing or the like to obtain a grain-oriented silicon steel sheet. In this process, N is added by 0.01 to 0.04%, and in the case the formula I is defined to the total N content, the inequality II is allowed to satisfy, and in the case the formula III is defined, the inequality IV is allowed to satisfy. Moreover, the primary recrystallization temp. is allowed to satisfy the condition in the inequality V. The oxygen coating weight after the annealing is regulated to 1500ppm, and the ratio of FeO/SiO in the formed oxidized film is regulated to <=0.40.  Furthermore, to 100 pts.wt. of MgO in a separation agent for annealing, the sulfides of Li, K, Bi, Na, Ba, Ca or the like are incorporated by 0.5 to 20 pts.
Patent JP-S61168586-A (JP)
Inventor: KINOSHITA KENICHI
IPC: C04B41/87
Filed: 1985-01-20
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-S55102072-A (JP)
Title: Kana-kanji conversion method for homophone
Inventor: HARA TATSUJI
IPC: G06F17/22
Filed: 1979-01-29
Abstract: PURPOSE:To simplify the processing and to increase identifying ability, by determining homophone with the introduction of significant space of N dimension. CONSTITUTION:The conversion file 1 converts and outputs the input word into the required character code corresponding to Kanji (Chinese character) when the input word can be converted definitely into Kanji, and when not definitely converted, the analysis file 2 converts and outputs it into the required character code corresponding to Kanji. In this case, the value of significant space at each time point is sequentially calculated and if a plurality of homophones are present, the value of significant space of N dimension given in advance to each word is sequentially obtained, the value is compared with the value of significant space of N dimension of each homophone, the closest word is selected and converted into Kanji. Thus, when homophones are inputted in many numbers, the conversion of suited kanji can be made.
Patent JP-S56108761-A (JP)
Title: Novel thioester compound and its preparation
Inventor: ITABASHI KUNIO
IPC: C07C327/26
Filed: 1980-01-29
Abstract: NEW MATERIAL:A thioester compound of formula 1 [R is n-C m H 2m+1  (m is an integer 1W8), etc.; Ar is benzene nucleus or cyclohexane ring; R' is n-C m 'H 2m ' +1   (m' is an integer 1W8); R represents only n-C m H 2m+1  when Ar is cyclohexane ring].  
     EXAMPLE: The compound of formula 5.  
     USE: An electrooptical display material having many improved characteristics, e.g. a weak positive dielectric anisotropy, mostly exhibiting a nematic liquid crystalline property, applicable to a field-effect cell or dynamic light-scattering cell, chemically stable without decomposing with moisture and light, a low viscosity and colorless and milky white. RPOCESS:A compound of formula 2 is reacted with a halogenating agent to give a compound of formula 3 (X is halogen), which is then reacted with a compound of formula 4 in an inert solvent in the presence of a basic substance and purified to afford the compound of formula 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10205322-A (JP)
Title: Exhaust emission control catalyst device for diesel engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N3/24
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To properly supply secondary fuel to an exhaust system so as to improve NOx cleaning performance by driving a secondary fuel supply device when determining the existence of an HC amount based on an HC releasing amount and an HC passing amount in an HC adsorbing material and an NOx generation amount and if there is a shortage of an HC amount. SOLUTION: An HC generation amount and an NOx generation amount are respectively calculated 23 and 28 based on an engine load and an engine speed, and based on the calculated HC generation amount and the detected temperature of an HC adsorbing material 21, an HC adsorbing amount to the HC adsorbing material 21 and an HC passing amount passing through the HC adsorbing material and an HC releasing amount from the HC adsorbing material are respectively calculated 24, 17 and 26.  The HC adsorbing amount, the HC releasing amount and the HC adsorbing amount are integrated 25, the existence of an HC amount is determined from the HC releasing amount, the HC passing amount and the NOx generation amount and, if there is a shortage of an HC amount and the detected temperature of an NOx reduction catalyst exceeds an active temperature, by driving a secondary fuel supply device 30, secondary fuel is supplied to compensate for the HC amount shortage.
Patent JP-S62167078-A (JP)
Title: Thermal recording material
Inventor: UEMATSU KENJI
IPC: B41M5/337
Filed: 1986-01-18
Abstract: PURPOSE:To provide a thermal recording material excellent in thermal response and chemical resistance, by using not only a specific N-vinyl imidazole complex of zinc halide but also a specific diester compound as a heat-meltable substance. CONSTITUTION:A N-vinyl imidazole complex of zinc halide represented by general formula I (wherein X is a halogen atom) is used as a coupler and at least one of diester compounds represented by general formula II (wherein R1 is an alkylene group, a cycloalkylene group, a substituted or non-substituted arylene group or a divalent org. group represented by -R2-Ar-R3) and general formula III is used as a heat-meltable substance. The use amount of the compound represented by the general formula I is 2-5pts., pref., 2.5-3.5pts.wt. of 1pts. of a leuco dye and the use amount of the compound represented by the formula II or III is 0.1-2pts., pref., 0.5-1.5pts.wt. of 1pts. of the coupler represented by the general formula I. The diester compound represented by the general formula II or III has pref. m.p. of 40-150 deg.C and especially pref. m.p. of 50-120 deg.C from the aspect of storage stability and sensitivity as a thermal recording material.
Patent JP-H01185693-A (JP)
Title: Character image display device
Inventor: TANAKA MINORU
IPC: G09G5/00
Filed: 1988-01-20
Abstract: PURPOSE:To utilize interfaces of various standards by providing interface receivers of various standards on the side of the character image display device, and selecting and separating them for reception selectively and adaptively to the interface of a transmission side. CONSTITUTION:The interface receivers 1-4 of various standards are provided on the side of the character image display device and selected and separated through a selective separating device 6 under the control of a computer 5 through the operation of an operation device 7. Character codes from the selectively separated interface receivers are used to read character data out of a character font 8 through a computer and store them in a character data memory 9; and the character data are converted into an optical module 12 through a converting circuit 10 and sent to a video drum, and the interfaces of various standards are utilized to display character images on a character image display screen.
Patent JP-H09315186-A (JP)
Title: Control device for automatic transmission
Inventor: NOBEMOTO HIDETOSHI
IPC: B60W10/101
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption by stopping the fuel supply to an engine when the engine speed at the predetermined value or more and the open degree of throttle at the predetermined value ore less are detected, and on the other hand, raising the engine speed so as to correct the change gear ratio of a transmission when the open degree of throttle at the predetermined value or less is detected. SOLUTION: During the operation of a vehicle, a speed change control means 115 controls change gear ratio of a transmission so that the engine speed achieves the target engine speed. When the engine speed at the predetermined value or more is detected and the open degree of throttle at the predetermined value or less are detected, a fuel supply stop means 118 stops the fuel supply to an engine 1. When the open degree of throttle at the predetermined value or less is detected, a change gear ratio correcting means 116 raises the target engine speed, and corrects the change gear ratio of a transmission 12 to an increase side. Time for passing through a fuel cut zone by the fuel supply stop means 118 is thereby prolonged so as to improve the fuel consumption of the engine 1.
Patent JP-S60152829-A (JP)
Title: Fixing structure of heat exchanger to stove
Inventor: IWATA HIDEO
IPC: F24C13/00
Filed: 1984-01-20
Abstract: PURPOSE:To obtain a heat exchanger which is freely fittable to various kinds of stoves on the market and usable for a floor heater panel, by providing metal fittings whose height and length are adjustable. CONSTITUTION:A connecting piece 3 is made to protrude rearward at the lower side of the front end of a piping cover 1, the tip part of the protrusion of which is provided with a fitting piece 4 of a heat exchanger in an extended state. An abutting plate 6 is provided perpendicularly in a lower direction on the lower side of the rear end part of a rear adjusting tool 5 and a fixture 7 of a circulating pump is provided on the rear end part of the abutting plate 6. The rear part of the piping cover 1 and the front part of the rear adjusting tool 5 are made to connect with each other by overlapping them before and behind in an adjustable state of an overlapping width, which is provided on a top plate 12, the connecting piece 3 of the piping cover 1 is made to weld with pressure underneath the fringe of the front end of the top plate 12 by tightening force of an adjusting screw 13 screwed into the piping cover 1 from the upper part of the same and the abutting plate 6 of the rear adjusting tool 5 is made to abutt against a back plate 19 of a stove 11. A heat exchanger 16 provided underneath the top plate 12 is secured to the fitting piece 4 of the heat exchanger. Piping 17 led out from the heat exchanger 16 is pierced through the inside of the piping cover 1 of the upper part of the top plate 12 and connected with a circulating pump 18 fitted to the fixture 7 of the circulating pump.
Patent JP-S5393593-A (JP)
Title: Construction of tug boat
Inventor: MISHIMA TOMONORI
IPC: B63B35/68
Filed: 1977-01-28
Abstract: PURPOSE: To provide a construction of tug boat in which the main hull comprises a flat submergible body and a long, slim catamaran hull with a rotating thruster provided at the rear end of the hull. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000205355-A (JP)
Title: Autotensioner
Inventor: NAKAMURA MASARU
IPC: F16H7/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an autotensioner having smooth characteristics and durability and capable of reducing abnormal sound and wear and giving a wide range of tensile force from small tensile force to large tensile force. SOLUTION: This autotensioner is provided with a power transmission device 1 capable of transmitting power from an input shaft 2 to an output shaft 3 in a slip condition in which a difference in rotation speed between both shafts occurs, a lever 4 provided on the output shaft 3, and a rotor 5 journalled to the lever 4 rotatably. The rotor 5 is pressed against an endless and annular transmission member 19 by rotary torque generated in the lever 4 to give tensile force to the transmission member 19 automatically.
Patent JP-S56105461-A (JP)
Title: Production of aluminum or aluminum alloy plate for household ware
Inventor: KAGEYAMA MASAO
IPC: B21B3/00
Filed: 1980-01-28
Abstract: PURPOSE: To produce the Al (alloy) plate for household wares excellent in surface alumite property, drawability and resistance to surface roughening by properly regulating the final pass temperature and the draft of each pass in hot break-down rolling as well as the finish temperature in finish rolling.  
     CONSTITUTION: An Al (alloy) ingot is soaked and then subjected to the hot break- down rolling. In this case, the final pass temperature is set to be 370W440°C and the draft of each pass, at least in the course from a plate thickness of 90mm to the final pass, is set to be 20%. Accordingly, a roughly hot-rolled plate having fine recrystallized grains is obtained. The finish temperature of the next hot finish rolling is regulated to be not higher than 300°C so that fibrous structure remains fine. Then, predetermined cold rolling is conducted to produce the Al (alloy) plate for wares. Accordingly, it is possible to prevent the generation of ribbing marks during the deep drawing of the Al (alloy) plate after cold rolling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04251741-A (JP)
Title: Structure of resin sheet
Inventor: NUMAZAKI KENJI
IPC: B29L31/30
Filed: 1991-01-29
Abstract: PURPOSE:To provide a structure of resin panel capable of being molded by vacuum molding, moreover, being excellent in its superficial finish. CONSTITUTION:Resin sheet used in vacuum molding is made such that thermoplastic resin sheets 11,16 are provided at least on one side of fiber reinforced resin sheets 13,14 of an ordinary temperature hardening type. Herein, vacuum molding can be effected because of the thermoplastic resin sheets 11,16, and since the thermoplastic resin sheets 11,16 are provided on one surface of the fiber reinforced resin, reinforcing fibers of the fiber reinforced resin never project out of the surface of the fiber reinforced resin by self-resiliency during vacuum molding.
Patent JP-H11213099-A (JP)
Title: Ic card handling device
Inventor: HORIBA YOSHIO
IPC: G06K13/067
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce time for positioning an IC card and to prevent erroneous connection by detecting a chipped card and changing the positioning method of an IC card so as to avoid executing unnecessary IC contact point operation. SOLUTION: An insertion port sensor 4 detects the IC card 20 and the IC card 20 is placed on a tray 2 from an insertion port 1 to enter the positioning operation of the IC card. In the case of a chipped card, a tray home position sensor 6 detects the shifting from a home position and a main control part positions the IC card 20 with the rear tip of the IC card 20 as reference. Until an IC contact point positioning sensor 5 detects the rear tip of the card, preparatory carrying is executed and a carrying motor is stopped. After then, the carrying motor is eject-started and after prescribed carrying after the detection of the rear tip of the IC card by the sensor 5, the carrying motor is stopped. As unnecessary retrying operation is not executed, a processing time is reduced and an erroneous connection with the IC card is prevented.
Patent JP-H03216122-A (JP)
Title: Sterilization of culture liquid for soilless culture
Inventor: HARANO ARITOMI
IPC: A01G31/00
Filed: 1990-01-17
Abstract: PURPOSE:To control pathogenic fungi, improve the activity of the root of plant, impart the plant with resistance to blight, prevent root rot and promote the growth of the plant by adding a specific amount of ozone to a culture liquid to be supplied to a culture bed. CONSTITUTION:An oxygen bomb 10 and an ozonizer 9 are connected to a culture bed 1, 0.01-5ppm of ozone is added through an ozone-feeding channel 8 to a culture liquid supplied from a culture liquid tank 5 to a feed pump 6 and the liquid is supplied to a gravel bed 2 through a liquid path 7. The culture liquid flowed out from the bed is passed through a return path 11 and returned to the culture liquid tank 5. Even if ozone is escaped from the culture liquid, it acts on the stalks and leaves of plants to control vermin and blight. Since the half-life period of the ozone is several tens minutes, the atmosphere in a greenhouse becomes oxygen-rich state to promote the growth of the plant without getting an atmosphere having high ozone concentration.
Patent JP-H06295037-A (JP)
Title: Photographic element for provision of improved color rendering property
Inventor: JIEIMUZU PAAKAA MERIRU
IPC: G03C7/32
Filed: 1994-01-31
Abstract: PURPOSE: To obtain a color photographic element imparting improved color rendering properties by ability to inhibit the development of red- and blue- sensitive layers to the desired degree as the development action of a green layer by incorporating a prescribed combination of DIR(development inhibitor releasing) couplers. CONSTITUTION: This photographic element has at least two photosensitive silver halide layers sensitized to green light and different from each other in photosensitivity. The higher sensitivity layer contains a yellow dye forming DIR coupler releasing a development inhibitor having a weak inhibitor fragment. The lower sensitivity layer contains a cyan dye forming DIR coupler having a timing group contg. a strong inhibitor fragment releasing a precursor of a development inhibitor fragment.
Patent JP-H10204698-A (JP)
Title: Continuous electrolytic etching apparatus
Inventor: NARUSE YUTAKA
IPC: C25F7/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuous electrolytic etching apparatus which makes the sectional shape of formed grooves uniform in the transverse direction of a steel sheet, solves the problem of metallic deposition and sludge generation accompanying the side reaction in an electrolyte and is capable of producing the grain-oriented silicon steel sheet having excellence in product quality. SOLUTION: This continuous electrolytic etching apparatus forms the linear grooves on the grain-oriented silicon steel strip selectively formed with etching masks on the surface cold rolled down to the final sheet thickness by directly energizing the steel strip. In such a case, the apparatus has an electrolytic etching tank 3, a cathode 4 disposed to face one surface side of the steel strip in the electrolyte in the electrolytic etching tank 3, a sealing member 20a convering the other one surface side of the steel strip in the electrolyte, sealing members 20b, 20c covering both side parts in the transverse direction of the steel strip between the sealing member 20a and the cathode 4 and an electrolyte feeding device 5 which is disposed in the electrolyte and supplies the electrolyte from the ends in the longitudinal direction of the steel strip of the cathode 4.  The distance between the cathode 4 and the one surface side of the steel strip is 5 to 40mm.
Patent JP-H06236503-A (JP)
Title: Write circuit
Inventor: TEIMOSHII EI MATSUDOSEN
IPC: G11B5/09
Filed: 1994-01-31
Abstract: PURPOSE: To allow a disk device to use a low voltage source by generating an increased voltage between the both ends of a magnetic recording writing head during write current transition. CONSTITUTION: A write circuit 28 includes a magnetic recording write head 80, an H switch 78, and a head room expander circuit. The head room expander circuit assists the H switch 78 at the time of switching current polarity passing through the write head 80, and this includes voltage divider resistors R1-R4, a capacitor 88, a charging circuit 86, and a diode 90. The charging circuit 86 rapidly changes a voltage on one side of the capacitor 88, and as a result, the capacitor voltage is slowly changed, and the voltage on the opposite side is also similarly changed. Thus, the H switch 78 allows a large voltage to appear between the both ends of the write head 80 during write current transition by using this voltage change.
Patent JP-H11215332-A (JP)
Title: Data processor and image-forming device
Inventor: ONO KENICHI
IPC: H04N1/21
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a data processor that converts data sent line by line, each sequentially in a timing into n-line data for writing a multi-beam in a timing which is synchronous with a print clock. SOLUTION: Since data write and data read from/to a FIFO memory are executed independently of clocks with different periods, when they are executed at random, addresses for the data write and the data read are in crossing and an error may occur. Then the timing of read/write is set so that the reads #1, #2 from the FIFO memory are started after the write #2 to the FIFO memory is started an finished before the write #1 to the FIFO memory is finished. Since no crossing takes place between the write address and the read address, the data write and the data read executed independently and simultaneously are not interfered, and no error is generated.
Patent JP-H08203140-A (JP)
Title: Information recording medium, information recording method and information recording device
Inventor: ANDO TOMIO
IPC: G11B11/03
Filed: 1995-01-25
Abstract: PURPOSE: To make forgery and alternation not as easy as in magnetic recording/ reading by forming film-like electric wirings in such a manner these wirings are electrically conductible to the outside of an information recording medium via >=1 common electrodes and plural signal electrodes. CONSTITUTION: A laser beam irradiation means consists of three laser beams 4, 5, 6, a horizontal scanning mirror 7 and a vertical scanning mirror 8. These laser beam irradiating devices 4, 5, 6 are controlled in irradiation in accordance with code data and execute writing by casting plural beams toward the common irradiation target presumed on a plastic card P. Semiconductor laser beams having a light power of 80 to 150mW and light emission points as small as about several μm are used for the respective laser beam irradiating devices. A collimator is used in such a manner that an image is formed at a long focal length (about 350 to 600mm). Then, the diameter is made as small as <=50 to 100μm even with the spot diameter imaged at the long focal length if the distances between the collimator and the semiconductor laser beams are made small.
Patent JP-H09265173-A (JP)
Title: Treatment of silver halide photographic sensitive material and treating device
Inventor: NOMURA HIDEAKI
IPC: G03C1/795
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact treating device which can be easily handled and to provide a treating method with improved quality. SOLUTION: A silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on a base body and a magnetic recording layer containing magnetic particles is developed in a treating container for development without separating the photosensitive material from the housing container. The photosensitive material without separated from the housing container is subjected to development, desilverization, washing and/or stabilization, and then the photosensitive material is returned in the housing container.
Patent JP-H01184478-A (JP)
Title: Socket for photoconductor measurement
Inventor: KINOSHITA MASAKI
IPC: G01R31/26
Filed: 1988-01-19
Abstract: PURPOSE:To constitute an inexpensive, simple device and to measure light with high accuracy by forming the light path part of the socket for the photosemiconductor measurement by using a light diffusing material, simplifying the structure, and minimizing the distance to the photodetection surface of the photosemiconductor. CONSTITUTION:Light emitted by a light source 9 is uniformed by the light diffusing materials of a socket base 13 and an element guide 12 to illuminate a photosemiconductor element 1. In a measurement state, the photosemiconductor element 1 and an element guide 12 are pressed with a lead presser 3, and a spring 8 shrinks by the movement quantity of the element guide. At this time, the photosemiconductor element 1 approaches the element guide 12, so diffused light is projected efficiently. Further, this case uses a partial light diffusing material, but the whole socket may be made of a light diffusing material.