baber/WOPTO huggingface dataset:
Patent JP-H03236015-A (JP)
Title: Optical scanner
Inventor: ITABASHI AKIHISA
IPC: G03G15/04
Filed: 1990-02-14
Abstract: PURPOSE:To correct a fluctuation in image position due to variation in oscillation frequency with temperature excellently by detecting the temperature of a laser light source by a sensor and controlling the movement quantity of a fine moving means for an image formation position according to the detected temperature. CONSTITUTION:The temperature sensor 12 measures the temperature of a laser light source device 1 and its temperature signal is amplified by an amplifier 13 and converted by an A/D converter 14 into an electric signal, which is inputted to a ROM 15. This ROM 15 is stored with the quantity of variation in driving voltage to the piezoelectric element 9 of the fine moving means 2 for the wavelength variation with the temperature and a digital signal read out of the ROM 15 is converted by a DA converter 16 into an analog signal to control the voltage quantity of the piezoelectric element 9 through a control circuit 17. Consequently, the lens 2 of the fine moving means moves by a specific quantity to form a beam dot image accurately on a scanned surface 6.
Patent JP-2000233298-A (JP)
Title: Device and method for pressure treatment of belt-like member
Inventor: KAMISEKI YUJI
IPC: H01M10/05
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To realize a coating layer of high density, of smooth surface of a belt-like member by preventing a thermal deformation caused by the change of the surface temperature of a rolling compaction roller when applying a pressure treatment under a high temperature of at least 100 deg.C or over and a high pressure condition to the coating layer formed on the belt-like member. SOLUTION: In a pressure treating device 1, a preliminary heating part 3 heating the coating layer of a belt-like electrode material 20 and a pressure treating part 4 in which a first and a second rolling compaction rollers 13, 14 being supported rotatably and heated are arranged and which simultaneously pressures and heats the coating layer of the belt-like electrode material 20 preheated in the preliminary heating part 3 by these first and the second rolling compaction rollers 13, 14, are provided. The belt-like electrode material 20 is subjected to a preliminary heating treatment preheating the coating layer and a pressuring treatment pressuring while heating, by the rolling compaction rollers 13, 14, the coating layer of the belt-like electrode material 20 preheated by the preliminary heating treatment.
Patent JP-H05229322-A (JP)
Title: Drainage pump vehicle
Inventor: TANIGUCHI MASAHIRO
IPC: A62C29/00
Filed: 1992-02-20
Abstract: PURPOSE:To prevent the occurrence of such an inconvenience that a lower end of a drainage pump interferes with the ground and the quantity of residual water increases as a drain operable water level becomes heightened even if a drainage pump is mounted on an amphibian vehicle made up by a crawler vehicle capable of self-propelling up to the waterside if the ground is soft for the purpose of draining. CONSTITUTION:Two drainage pumps 5A, 5B supported by a lifting mechanism 7 are inserted into a through part 6 formed in a boat type closed body 2 of a self-propelled amphibian vehicle 1 free of lifting motion in a downward position, and the through part 6 and the drainage pumps 5A, 5B are connected through an elastic water-sealed member 8, interrupting the inside of the boat type body 2 from the outside. Then, a distance h1, ranging from each lower end of the drainage pumps 5A, 5B to the ground surface measured by a measuring means 9, is measured, and an operating signal based on this distance h1 is outputted to the lifting mechanism 7 from a control means 10, through which the lower end of the drainage pumps 5A, 5B in time of draining is lowered in the said distance h1, and at the time of traveling on the ground, it is made so as to keep such a height as more than the minimum ground clearance (h).
Patent JP-H0882466-A (JP)
Title: Pickle storage temperature control device of refrigerator
Inventor: PAAKU CHIYAN YON
IPC: A23L3/3418
Filed: 1995-02-22
Abstract: PURPOSE: To make the storage temperature of kimchi same as a temperature in winter by a method wherein a kimchi maturing chamber temperature detecting signal value and a chaos signal value, corresponding to an already stored atmospheric temperature pattern, are read out and compared while the temperature of the kimchi maturing chamber is controlled in accordance with the result of comparison. CONSTITUTION: An external temperature detecting unit 100, constituting a kimchi storage temperature control device for a refrigerator, detects an outside temperature of a refrigerator and outputs a detecting signal in accordance with the detection. A kimchi maturing chamber temperature detecting unit 200 detects the temperature of a kimchi maturing chamber and outputs a detecting signal in accordance with the detection. A microprocessor 300 compares the detecting signal value, outputted from the kimchi maturing chamber temperature detecting unit 200 with an already stored chaos signal value and controls a cooling fan motor 12A, a kimchi maturing heater 6 and a kimchi maturing damper motor 16 in accordance with the result of the comparison to control the temperature in the kimchi maturing chamber.
Patent JP-H01208988-A (JP)
Title: Yc separating circuit
Inventor: MATSUO YASUTOSHI
IPC: H03H15/00
Filed: 1988-02-16
Abstract: PURPOSE:To obtain an optimum band characteristic and to prevent the fading of a fine picture pattern when no vertical correlation is detected by using respective information of a past line, a present line and a future line and detecting the vertical correlation. CONSTITUTION:The vertical correlation is detected from the information of the past line, the information of the future line and the information of the present line. Namely, in the case of a random picture pattern which has no vertical correlation in a C signal, the output signal Cp of an adder 72 turns to 'zero' and the output signal YH of an adder 29 turns to 'zero'. Consequently, it is removed from a narrow band filter 65 as the Cc signal of the narrow band. When the vertical correlation is detected, a wide band filter is made end the C signal of the wide band is obtained. Consequently, a cross luminance at s color bar and the frequency characteristic of the C signal can be made well, on the other hand, when no vertical correlation is detected, the narrow band filter is made and the C signal of the narrow band can be obtained, thus the generation of the fading of the fine picture pattern is prevented and the cross color is minimized.
Patent JP-S55127146-A (JP)
Title: Regeneration of catalyst used in catalytic cracking of heavy oil with sulfur content
Inventor: FUJIMORI KUNIAKI
IPC: B01J23/74
Filed: 1979-03-22
Abstract: PURPOSE:To regenerate the catalyst used in the catalytic cracking of sulfur-rich heavy oil with high efficiency by the procedure in which the deposited coke on the said catalyst is burned under a reductive atmosphere and then the catalyst is brought into contact with water vapor to decompose sulfides in order to prevent the emission of SO2. CONSTITUTION:The catalyst, whose sulfur(sulfide)-fixing capability is lowered due to the deposition of coke on its surface in the catalytic cracking of S-rich heavy oil over a granular catalyst containing approx. 30-60wt% iron, is regenerated by the following method: the catalyst is burned under such a condition that coke is partially burned under a reductive condition in order to reduce the iron content present and also to fix S-compounds produced with the gasification of the coke in the form of sulfide. Then, the catalyst on which the sulfide is fixed is brought into contact with water vapor at 600-850 deg.C, for example, to decompose the fixed sulfide on the catalyst, and then the H2S generated is removed.
Patent JP-S53118369-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OOTA MICHIHIRO
IPC: H01L23/48
Filed: 1977-03-25
Abstract: PURPOSE: To obtain a pad of a large film thickness and thus to enhance the yield and the reliability, by forming the electrode draw-out bonding pad with poly crystal Si and at least one kind of other metals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62195279-A (JP)
Title: Bean-curd reruse koji and production thereof
Inventor: NOZAKI HISASHI
IPC: A23L11/00
Filed: 1986-02-20
Abstract: PURPOSE:To suppress the growth of various germs and obtain bean-curd refuse KOJI effectively utilizable as a processing raw material for seasoning solution, etc., by adding an acid to bean-curd refuse to adjust the pH to a specific value or below, inoculating KOJI molds thereinto and growing the KOJI molds. CONSTITUTION:An acid e.g. lactic acid, etc., is added to bean-curd refuse to adjust the pH to <=4.7, preferably 4.5-3.5. KOJI molds, e.g. Aspergillus oryzae, etc., are then sprinkled thereon in an amount of, e.g. about 0.002-0.1% and then subjected to stationary culture, etc., at 10-35 deg.C for 2-4 days to afford the aimed bean-curd refuse KOJI.
Patent JP-2000232794-A (JP)
Title: Power supply switching unit for power converter
Inventor: SATO MASAHIRO
IPC: H02J3/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of an extra DC power supply to the DC intermediate circuit of a standard power converter by providing a simple additional power supply switching unit previously. SOLUTION: A diode rectifier is connected with a PWM inverter 13 through a DC intermediate circuit and when they constitute an inverter 30 in conjunction with a cooling fan 14 and a control power supply 15, cooling fan terminal 24 is eliminated by incorporating a power supply switching unit 31 along with main circuit terminals 33-35 for introducing DC power from a PWM converter 21 to the DC intermediate circuit. The power supply switching unit 31 comprises includes three fixed connectors of same shape (first fixed connector 41 connected with an AC power supply, second fixed connector 42 connected with a cooling fan 14, and third fixed connector 43 connected with a control power supply 15) arrange in a row on a printed board 32.  Two fixed connectors out of three fixed connectors are inserted with matching movable connectors 44 and short- circuited by a short-circuiting wire 45 thus switching the power supply.
Patent JP-S52116197-A (JP)
Title: Escape-guidance system
Inventor: FURUYA MASAHISA
IPC: G08B17/00
Filed: 1976-03-26
Abstract: PURPOSE:To perform accurate and economical escape guidance by use of analog detector which outputs the smoke density and temperature in the form of continuous quantity.
Patent JP-S57148034-A (JP)
Title: Timing regulator of fuel injection in internal conbustion engine
Inventor: NOZAKI MASAYA
IPC: F02D1/16
Filed: 1981-03-11
Abstract: PURPOSE:To sharply advance an angle of the injection timing for a lift increase of a weight, by supporting a pin to a rotary unit, driven by an engine, engaging said pin to a long hole provided in a rotary unit coupled to an injection pump and interrupting a rotary phase of the both rotary units. CONSTITUTION:A long hole 40 is provided to an eccentric cam 5 of a fuel injection timing regulator and engaged with a pin 6, and a long hole 39 is provided in a rotary unit 30 and engaged with a pin 38 supported to a rotary unit 4. When an engine is stopped, a weight 14 is contractibly closed by a spring 22 and the pin 38 is attached facing to an end edge of the hole 39. As the engine is rotated to increase its speed, the weight 14 is expansibly opened by centrifugal force to increase its lift, and an arm CB is rotated counter clockwise to increase a folded angle with an arm BA and delay an angle of injection timing. Soon the pin 6 is separated from an edge part of the long hole 40, and the pin 38 is attached facing to the long hole 39 to transmit rotary motion, then a rotary phase, between the rotary units 4 and 30, is not shifted even if the lift is increased. Further rotary speed is increased to again engage the pin 6 to the long hole 40, then an angle alpha is decreased to advance the angle of injection timing.
Patent JP-2000229157-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To achieve a further visual enjoyment of a player by enhancing uptodate amusing performance pertaining to display on a variable display device. SOLUTION: This game machine executes a pattern changing game with a variable display device 30 as each ball wins an initial prize port 20. When a prewinning position is reached in the half way of such a pattern changing game, the screen of the variable display device 30 is divided in two. Subsequently, a pattern for showing the effect of reaching the prewinning position and another pattern for making the presentation of the prewinning position are displayed on one divided screen and a new display is executed on the other divided screen for showing that any of patterns is stopped after various patterns are changed. In this manner, when the pattern stopped on the other divided screen coincides with the pattern displayed on the one divided screen, a jackpot display is defined and a variable prize device 50 generates a special prize to open or close maximally 16 times.
Patent JP-H02211455-A (JP)
Title: Positive chargeable toner
Inventor: YOSHIOKA TAKASHI
IPC: G03G9/097
Filed: 1989-02-13
Abstract: PURPOSE:To improve the charge control effect of the toner with a small amt. of addition by using a specific electrostatic charge control agent. CONSTITUTION:The 2,4-diamino-6-imidazolyl ethyl-s-triazine compd. is added as the electrostatic charge control agent to this toner. In formula, R denotes H, methyl; R2 denotes H, alkyl, etc.; R4 denotes H, lower alkyl. The use of 2,4-diamino-6-(2'-undecylimidazolyl-(1'))ethyl-s-triazine, etc., as the compd. expressed by the formula is preferred. The combination use of this compd. and other electrostatic charge control agents is possible and the incorporation of a magnetic material therein is possible as well.
Patent JP-S56132182-A (JP)
Title: Sewing machine
Inventor: KUZUTANI KENJI
IPC: H02P29/00
Filed: 1980-03-17
Abstract: PURPOSE:To change-over motor speed by means of switches by applying the output signals of a speed generator to the first input terminal of a comparison circuit and line voltage to the second input terminal through the main switch or the by-switch. CONSTITUTION:A speed generator 26 detecting the number of revolution of an upper shaft 24 is connected to the first input of a comparison circuit 28, and a foot switch 29 and a foot switch 30 to which a resistor 23 is mounted are connected to the second input. The output of the comparison circuit 28 each actuates a clutch 19, a brake 20 and press-down-and-up and cotton-cut solenoids 34, 36 through a control circuit 31. Thus, when the switch 29 is at ON, the clutch 19 and the brake 20 are controlled so that the voltage of the speed generator 26 becomes the same as line voltage, and when the switch 30 is ON both are controlled so that the voltage becomes the same as voltage than the line voltage. Consequently, speed can be controlled by changing over the switches 29, 30.
Patent JP-H1140202-A (JP)
Title: Manufacture of electrode plate assembly of battery and the electrode plate assembly manufactured by the same
Inventor: KO RISHU
IPC: H01M10/0583
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of an electrode plate assembly of a battery and the electrode plate assembly manufactured with rough manufacturing method by wrapping at least one electrode plate in the separator and folding them so as to piling up each other. SOLUTION: This manufacturing method includes a step where at least one of two electrode plates 21, 22 are wrapped in the separator 23, a step where an end part of one electrode plate is piled on an end part of the other electrode plate so that the plates 21, 22 are at right angle to each other, and a step where the one electrode plate is folded so as to be piled up on the other electrode plate. Thus, an electrode plate assembly 30 is manufactured by way of wrapping at least one of the electrode plate members in the separator 23 and folding them so as to be piled up, therefore it has an outside shape of hexahedron of rectangular parallelepiped-shape, then the volume the electrode plate members occupy within the square battery increases to a maximum. Thus, the capacity of the battery increases. And the folding method of the electrode plate members is easily manufactured as compared with that in the traditional winding method.
Patent JP-2000231629-A (JP)
Title: Image editing device
Inventor: MATSUDA RYOICHI
IPC: H04N1/387
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To extract partial images from the plural image data of documents having columns with ruled lines and to put them together while adjusting the sizes and positions of column frames through automatic enlargement and reduction. SOLUTION: An editing part 32 cuts designated parts out of read images of documents consisting of plural pages stored in an input image memory 21 and synthesizes a new image. In the synthesized image, pieces of ruled-line information extracted automatically from pieces of image data are compared and when column ruled lines are different in length from each other, one piece of image data is enlarged or reduced by an enlargement/reduction part 33 to adjust the column length and column position and stored in an output image memory 22. The synthesized image data of the output image data are taken out to a recording part 6, etc., and outputted as a synthesized picture.
Patent JP-S53121774-A (JP)
Title: Thiadiazine derivatives
Inventor: HORI MIKIO
IPC: C07D417/04
Filed: 1977-03-30
Abstract: PURPOSE: Thiadiazine derivs. I[R 1  is R 3 COCH 2 CH 2 -, R 3 CH(OH)CH 2 CH 2 or piperidino;R 2  is H or piperidino;R 3  is loer alkyl], e.g. 4-(3-oxobutyl)-2,6dicyclohexyl-3,5-dioxoperhydro-1,2,6-thiadiazine-1,1-dioxide IV. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01211222-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: C09D5/23
Filed: 1988-02-17
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling durability by using a specific resin to form the main binder component of a binder which forms a magnetic coated film together with ferromagnetic powder. CONSTITUTION:The magnetic coated film consisting of the ferromagnetic powder and the binder is coated on a nonmagnetic base, by which the recording medium is formed. The dispersibility of the magnetic powder is improved and the mechanical characteristics of the binder are enhanced if the main binder component of the above-mentioned binder is composed of the polyurethane resin contg. at least one kind expressed by the formula I, an isocyanate compd. and a chlorinated vinyl chloride resin system contg. >=60% chlorine. The magnetic recording medium having the improved electromagnetic conversion characteristics and traveling durability is thus obtd. In the formula, M1, M2: H or alkali metal.
Patent JP-S57149049-A (JP)
Title: Mold for continuous casting
Inventor: ICHIHARA AKIRA
IPC: B22D11/04
Filed: 1981-03-10
Abstract: PURPOSE:To improve the durability of a mold considerably by forming the construction of the protective plating layer on the inside wall surfaces of the mold into the constitution meeting the requirements for thermal fatigue resistance on the upper half part side and for abrasion resistant on the lower half part side. CONSTITUTION:The plating layer 4 of a mold for continuous casting is constituted of a plating layer 4A consisting of nickel plating on the upper half part side of the inside wall surfaces and is constituted of a plating layer 4B consisting of plating of a nickle-iron alloy of at least 10wt% content of iron on the lower half part side of the inside wall surfaces. The layer 4A is formed to the required min. wall thickness in order to improve a heat extraction effect and the layer 4B is formed to the wall thickness larger than that of the layer 4A in order to obtain durability. To this end, the lower part side of the inside wall surfaces of the mold body 1 is beforehand reduced of thickness by cutting. The damaging of the mold is effectively prevented by the layer 4B, and the layer 4A does not crack despite contact with the molten metal of high temp. because it is thin-walled.
Patent JP-H03237161-A (JP)
Title: Polyamide composition
Inventor: YAMAMOTO SANEHIRO
IPC: C08L77/00
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a composition excellent in heat resistance, mechanical characteristics, water, chemical resistance, etc., by blending a specific polyamide with a specified amount of an epoxy resin. CONSTITUTION:A polyamide composition obtained by blending (A) 100 pts.wt. polyamide composition, composed of (A1) aromatic dicarboxylic acid component units composed of terephthalic acid component units and aromatic dicarboxylic acid component units other than the above-mentioned component units and/or 4-25C aliphatic dicarboxylic acid component units and (A2) diamine component units composed of aliphatic diamine component units and/or alicyclic diamine component units and having >=0.5dl/g intrinsic viscosity with (B) 0.5-40 pts.wt., preferably 1-30 pts.wt. epoxy resin (e.g. bisphenol A diglycidyl ether expressed by the formula II) having diglycidyl ether type terminal groups expressed by formula I.
Patent JP-H08233954-A (JP)
Title: Displaying device of calendar
Inventor: SASE MASAHIRO
IPC: G04C3/00
Filed: 1995-02-23
Abstract: PURPOSE: To enable simultaneous display of years, months and days of different calendars by providing a plurality of means for displaying years, months and days which generate information on years, months and days, inclusive of unmodified information on a month end, and drive and display full-automatic calendars according to signals of the information. CONSTITUTION: An electronic clock 1201 bearing the Gregorian calendar and the Islamic calendar and having a function of a perpetual calendar displays time by the hour hand 1202, the minute hand 1203 and a 24-hour hand 1207. Year hands 1209 and 1244, month hands 1205 and 1208 and day hands 1206 and 1204 indicate years, months and days of the two calendars respectively. In the Islamic calendar, 19 calendar years out of 30 are set as common years (each comprising 354 days) and 11 as intercalary years (each comprising 355 days), while February, April, June, August and October are set as months with a smaller number of days (29 days), and December is set as a month comprising 29 days in the common years and 30 days in the intercalary years.  In an automatic month-end modifying means, position detecting circuits for the two calendars execute modification by skipping a nonexistent day automatically when the end of a month comes. By a crown 209, the calendars are set initially at a second-stage position thereof and modified at a first position and a 0-stage position thereof is applied to an ordinary calendar time display mode. In this way, the perpetual calendar is displayed correctly.
Patent JP-S58152499-A (JP)
Title: Production of gibberellin a4
Inventor: IWASAKI TOSHIAKI
IPC: C12P27/00
Filed: 1982-03-05
Abstract: PURPOSE:A microorganism capable of producing gibberellin A4 is cultured in a medium containing aluminum or copper compounds to produce gibberellin A4 in a large amount. CONSTITUTION:An aluminum compound such as Al2O3 (0.005-2.0g/l or a copper compound such as CuSO4 (0.001-0.5g/l), when needed, a zinc compound such as ZnCl2 (0.01-0.8g/l) are added to a culture medium containing carbon sources such as glucose, nitrogen sources such as ammonia, inorganic compounds such as potassium phosphate, trace nutrients such as aminoacids, a pH-adjuster such as sodium hydroxide. Then, a microorganism in Gibberella, capable of producing gibberellin A4 such as Gibberella fujikuroi NRRL 2633 is inoculated in the resultant medium and the cultivation is carried out with agitation or with agitation and aeration at 6-9pH, 30-36 deg.C for 8-12 days.