baber/WOPTO huggingface dataset:
Patent JP-S6090492-A (JP)
Title: Recording and reproducing device of color video signal
Inventor: TSUSHIMA TAKUYA
IPC: H04N9/81
Filed: 1983-10-24
Abstract: PURPOSE:To simplify overall circuit constitution, to cut its price and to improve quality of a reproduced picture by time-base-compressing a line sequential color difference signal, by phase-inverting the signal by 2H and by multiplying and recording the luminance signal not to be time-base-compressed. CONSTITUTION:A color video signal of a NTSC system, entering an input terminal 1, is supplied for a low-pass filter 2 and a band filter 3. A luminance signal and a chrominance signal are separated and filtered. After the chrominance signal from the band filter 3 is demodulated by a decoder 4, said signal is supplied as a time division multiplex signal for a 1/5 time base compressing circuit 11 through switch circuits 5 and 9. Taking consideration of minimizing quality deterioration of a reproduced picture in case of the color video signal having little line correlation, said circuit 11 compresses a time base of signals to one/fifth in a sum section of a back porch period and an effective horizontal scanning period of the time division multiplex signal, and the compressed signal is outputted so that it will be transfered within a horizontal blanking period of the luminance signal.
Patent JP-S5898964-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJITA TSUTOMU
IPC: H01L29/43
Filed: 1981-12-08
Abstract: PURPOSE:To reduce the base resistance of a semiconductor device by connecting a base and a base electrode via a high melting point metal film. CONSTITUTION:An SiO2 film 23, a high melting point Mo film 16, a polycrystalline Si film 14b and an SiO2 film 15a are accumulated on an n type single crystal Si substrate 22, a window 22 for a base and a contacting window 15 are opened, and a polycrystalline Si 14a is then accumulated. Then, a CVD SiO2 film 15b is accumulated and is heat treated. Subsequently, ions are implanted, thereby forming a base 13, an emitter 18 and a collector 19. Thereafter, a base electrode forming window 16 is formed, and a base electrode 17, an emitter electrode 20 and a collector electrode 21 are then formed.
Patent JP-H1140294-A (JP)
Title: Parallel mount type connector for group of memory module cards
Inventor: ITOU TOSHIYASU
IPC: H01R12/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a parallel mount type connector which can be used suitably in the case that many memory module cards are mounted parallel on a wiring circuit board. SOLUTION: A connector board 1 is provided parallel with a number of card receptacle slots, through which a number of memory module cards 3 are inserted parallel. A number of a signaling common bars 9 and grounding common bars 10 are arranged parallel and alternately in such a way as to cross the rows of card receptacle slots.  The two sorts of common bars 9 and 10 are furnished parallel with contacting pieces at certain intervals in the longitudinal direction, and one sort of common bars are fitted at the two ends with surface mounting terminals 13 for a wiring circuit board, while the other sort of common bars are furnished at the two ends with through-hole mounting terminals 14 for the circuit board, wherein the two mounting terminals are arranged parallel along that edge of the connector board 1 located on the side perpendicularly intersecting the two sorts of common bars 9 and 10, and a row of through-hole mounting terminals 14 is located inside the row of surface mounting terminals 13.
Patent JP-H0867603-A (JP)
Title: New compound of chemical substance for agriculture
Inventor: MOHAMETSUDO BUZEKURI
IPC: A01N25/30
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical substance mixture for agriculture, premixed, having such a sufficient stability as to be commercially useful, showing the same effects as those of a corresponding mixture. SOLUTION: This mixture comprises an aqueous suspoemulsion containing dithiocarbamate, preferably maneb or mancozeb as a suspended solid component and triazole, morpholine or pyrimidine, preferably fenbuconazole and/or fenpropidin as an emulsified component, has at least 40 mol.%, preferably 70-90 mol.% of a polyoxyethylene, a polyoxypropylene part at the central part and a structural formula of the formula ((x), (y) and (z) are each a number to make the molecular weight of each part at least 1,200) and further contains a polymer of propylene oxide and ethylene oxide. The molecular weight of the polyoxypropylene part of the polymer is preferably 1,500-2,000, especially 1,750.
Patent JP-H0489415-A (JP)
Title: Aluminic acid cement curing liquid for dental use
Inventor: YOSHII HIDEKAZU
IPC: A61K6/898
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a curing liquid of the above-mentioned cement consisting of an aqueous solution containing mucopolysaccharides and/or metal salts thereof at specific amounts, capable of retarding time enough to operate without retarding curing time of dental aluminic acid cement and useful as a root canal filler. CONSTITUTION:An aqueous solution containing 0.05-50wt.% of one or more kinds of mucopolysaccharides, preferably selected from chondroitin sulfuric acid, heparane sulfuric acid, heparin, keratane sulfuric acid, hyaluronic acid and chondroitin and/or one or more kinds of compounds selected from metal salts thereof, preferably sodium salt, potassium salt and calcium salt thereof is used as a curing liquid of dental aluminic acid cement to provide a dental aluminic acid cement capable of securing proper working time because of the above-mentioned effect and having proper flow property in kneaded product, causing no trouble about operability, having good wetting property to root canal face, excellent sealing property and many merits such as non-shrinkage of material itself as root canal filler.
Patent JP-2001026432-A (JP)
Title: Method for forming rod-like glass element and apparatus therefor
Inventor: MURAKOSHI HIROSHI
IPC: G02B3/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently formed rod-like glass elements, such as fθ lenses and prisms, with high accuracy. SOLUTION: Rod-like glass blanks 29 are arranged between a pair of dies consisting of a lower die 11 having a rectangular shape including the rod-like glass blanks 29 and the rod-like glass elements 30 to be molded so as to correspond to the shapes of the elements and an upper die shown in Figure. Press forming is executed by heating a pair of these dies and the glass blanks 29 by plural straight tube type IR lamps 20 respectively arranged along both flanks of a pair of the dies parallel to the glass blanks 29.
Patent JP-S6093011-A (JP)
Title: Shifting device
Inventor: ADACHI MOTOHIKO
IPC: B65G15/10
Filed: 1983-10-25
Abstract: PURPOSE:To provide a shifting apparatus for light goods of a simple structure by always supporting the base of a container with two wheels driven by an endless rope and driving and braking the rope to shift goods at low speed in a slowly shifting apparatus for carrying edible plant culture. CONSTITUTION:An endless rope 4 applied with tensile force by stretch equipment 8 is fitted in a groove not shown disposed on a support portion 2 of a container 1 containing plants or the like. The endless rope 4 is fitted in a groove of a wheel 5 to always support the support portion 2 of the container 1 with two wheels 5. The endless rope 4 is continuously or intermittently driven corresponding to the upbringing speed of plants by a traction device 7 to shift the container 1. In this case, if a downward gradient of within 20 deg. is give from the right end to the left end, a braking device is provided instead of the traction device 7. This arrangement can accomplish an apparatus suitable for locally supporting the base of light goods and shifting same.
Patent JP-H1091771-A (JP)
Title: Digital image combination method
Inventor: JOHN RANDALL FREDLAND
IPC: H04N1/387
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite image of high visual quality by storing previously an image having an area where the composite image is set and correcting the composite image based on the design characteristic that is acquired from the said area and/or its nearby item before the composite image is set at the area. SOLUTION: When a digital image that is previously stored is composed with an image and/or text that is produced by a customer, a composite digital image 114 is obtained and set at such a place as a room, etc., where the image is enjoyed. In such a specific state, the image 114 is built in a frame 119 which is put on a table 120. The entire goodness and the warmth of the image 114 can be improved by the combination of the area where the image is enjoyed and/or the design attribute of an item nearby the area. In other words, the background 122 of the image 114 that is previously stored is corrected for addition of the design attribute of the said area.
Patent JP-S58103334-A (JP)
Title: Perfluoropolyether and its preparation
Inventor: KATOU SHIYOUZOU
IPC: C25B3/29
Filed: 1981-12-14
Abstract: NEW MATERIAL:The compound of formulaI(m and n are 0 or 1). USE:An oxygen absorbent. It has extremely high thermal and chemical stabilities, and has extremely high oxygen dissolving power compared with water and various other solvents. PROCESS:The compound of formulaIcan be prepared by the Kolbe electrolysis, i.e. electrolytic oxidation accompanied by decarbonation dimerization of the compond of formula II or its soluble salt in a polyalcohol solvent. It is essential in the above reaction to use a polyalcohol such as ethylene glycol, propylene glycol, glycerin, etc. as the solvent, and the objective compound is scarcely produced in methanol or hydrated methanol.
Patent JP-H1144986-A (JP)
Title: Developing device
Inventor: KAI SO
IPC: G03G15/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To accurately control the toner concentration with a simple device constitution and to eliminate trouble such as surface staining caused by low stirring efficiency, by providing plural blades formed to be spiral and reducing the number of the blades at a part corresponding to a concentration sensor. SOLUTION: A carrying and stirring member 6 on a side where the concentration sensor 9 is provided is constituted of a shaft member 16 and five blades 18a to 18e formed to be spiral. Then, the part corresponding to the sensor 9, strictly speaking, the part corresponding to the detection surface 9a of the sensor 9 is equipped with only one spiral blade 18a. When the member 6 is rotated, developer is stirred and carried by five spiral blades 18a to 18e, and stirred and carried only by one spiral blade 18a, which is one of the blades 18a to 18e, at the part corresponding to the sensor 9. Therefore, the toner concentration is accurately controlled with the simple constitution.
Patent JP-2000030214-A (JP)
Title: Magnetic head and leakage-flux generating method
Inventor: HANEDA SHOJI
IPC: G11B5/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head and a leakage-flux generating method by which a sufficient amount of magnetic flux is intensively generated, while avoiding the possibility of the occurrence of head crashes, and write of information on a magnetic substance is performed at high speed. SOLUTION: A bias coil 2 is wound around a core 1 shaped like a ring of which a gap part is missing, and a signal coil 3 is inserted into the gap of the core 1. When a magnetic substance for recording data is placed in the neighborhood of the gap in the state, in which a certain amount of bias flux between the gap by making a current to flow through the bias coil 2 and a current presenting the data to be recorded is made to flow through the signal coil 3, the signal coil 3 makes the winding wire produce a magnetic flux. With this magnetic flux, the part of the bias magnetic flux which has passed across the gap turns into a leakage flux pass through the outside of the gap. As a result of the linkage between this leakage flux and the magnetic substance for recording the data thereon, the magnetic substance is magnetized and data are recorded.
Patent JP-S5989653-A (JP)
Title: Preparation of 4-hydroxyphenylacetonitrile
Inventor: YAMADA SHIN
IPC: C07C255/36
Filed: 1982-11-15
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate for the preparation of agricultural chemicals and pharmaceuticals, economically in an industrial scale, by reacting 4-benzyloxyphenyl-acetonitrile with hydrogen halide gas in a solvent, if necessary in the presence of an amine. CONSTITUTION:The objective compound is prepared by dissolving 4-benzyloxyphenyl-acetonitrile in a solvent such as benzene, introducing hydrogen halide gas in the solution, and heating the system at 30-100 deg.C thereby eliminating the benzyl group while keeping the nitrile group unchanged. A further desirable result can be attained by adding small amount of one or more amines, amides and quaternary ammonium salts to the reaction system. EFFECT:The objective compound can be prepared in high yield and purity using a raw material available easily in an industrial scale.
Patent JP-S6357125-A (JP)
Title: Manufacture of connecting rod
Inventor: YANO TADAAKI
IPC: F16C7/02
Filed: 1986-08-28
Abstract: PURPOSE:To reduce the weight of a material through reduction of the thickness thereof, by a method wherein rough processing is applied on a part, no needing so high precision, before heat treatment, meanwhile, finish processing is applied on a part, needing precision, after heat treatment to remarkably increase hardness of a material. CONSTITUTION:After a connecting rod body 10 and a connecting rod cap 40 are forged, rough processing is applied on side end surfaces 11 and 41, a piston hole 12, crank pin holes 13 and 14, bolt through-holes 14 and 43, seat surfaces 15 and 44 of a a bolt 20 and a nut 30, respectively, and mating faces 16 and 45. The body 10 and the cap 40 are hardened to regulate hardness of a material to a machinable limit value. Thereafter, the body 10 and the cap 40 are fastened together by means of the bolt 20 and the nut 30, and with this state, finish processing is applied on the side end surfaces 11 and 41, the piston hole 12, and the crank pin holes 13 and 42. This constitution improves strength of a material since hardness of a material is high, and enables reduction of the weight of a material without a sharp increase in a cost.
Patent JP-2000030323-A (JP)
Title: Reel motor for magnetic recording/reproducing device
Inventor: HIRAMATSU MASATO
IPC: G11B15/26
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a reel motor for a magnetic recording/reproducing device preventable from cracks and deformation in a reel base. SOLUTION: This reel motor is provided with a stator 10 and a rotor 20, and the stator 10 is provided with a shaft 11 for rotatably supporting the rotor 20, and the rotor 20 is provided with a hollow reel base 23 receiving the shaft 11, and a thrust receiving part 27 touching to the tip of the shaft 11 and a bearing part 28 touching to the body part of the shaft 11 are provided in the inside of the reel base 23, and a circular reel claw 25 is attached to the body part of the reel base 23 movably in the axial direction. In this invention, the outer peripheral shape 23x of the body part of the reel base 23 and the inner peripheral shape 25x of the reel claw 25 are formed to polygons (e.g. hexagons) similar to each other.
Patent JP-S6178267-A (JP)
Title: Recorder
Inventor: TSUTSUMI AKIO
IPC: H04N1/00
Filed: 1984-09-25
Abstract: PURPOSE:To attain ease of loading or replacement of recording paper and ink ribbon by placing a guide plate guiding the recording paper between platen rollers and a cutter to a case frame engaged opened and closed freely to the main body frame. CONSTITUTION:The roll recording paper 110 and the ink ribbon 84 are loaded to the main body frame 10a and the heat sensing head 42 is placed to the main body frame 10a. The guide plates 48a, 48b guiding the recording paper 110 among the platen roller 43 and the cutter 44 are placed to the cover frame 10b engaged freely to the main body frame 10a. In opening the cover frame 10b, each loading part of the roll recording paper 110 and the ink ribbon 84 is exposed.
Patent JP-H0934531-A (JP)
Title: Control system for numerical controller via information processor equipped with software processor function
Inventor: INOUE HIDEAKI
IPC: G05B19/414
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To control plural numerical controllers by a single control means, to reduce the burden of the worker operating the control means, and also to decrease the number of workers by providing an information processor containing a software processing function that has a communication function among the numerical controllers and then controlling these controllers via the communication function. SOLUTION: A single personal computer 1 controls plural numerical controllers CNC 4 via a communication line means 5. Every controller CNC 4 transfers the data necessary for display to the computer 1 among an NC program, the PMC data, various setting parameters, the data on the coordinate positions, etc. Based on the transferred data, the control states of plural controllers CNC 4 are simultaneously shown by a display means 2. At the same time, the computer 1 instructs the changing items to every controller CNC 4 via the means 2 or transfers a changed NC program to update the data on every CNC 4 and the NC program.
Patent JP-S6190917-A (JP)
Title: Method of separating polymer powder from carrier gas
Inventor: ASANUMA TADASHI
IPC: B65G53/66
Filed: 1984-09-27
Abstract: PURPOSE:To prevent a blockade between a cyclone and a hopper, by controlling the rotational speed of a rotary feeder for controlling the extraction amount of powder from a hopper, in accordance with the level of the powder in the hopper to make the level of the powder uniform, and by controlling the amount of purge gas. CONSTITUTION:A cyclone 2 separates polymer powder from carrier gas. The carrier gas is then taken out through a line 7 while the polymer powder is accumulated in a hopper 3. At this time, a level meter 8 detects the level of the polymer powder in the hopper 3, and therefore, a rotary feeder rotational speed control system 15 controls the rotational speed of a rotary feeder 5 to maintain the level of the powder constant. Further, when a blockade occurs between the cyclone 2 and the hopper 3 so that the level of powder lowers and therefore, the rotational speed of the rotary feeder 5 lowers below a predetermined value, the control systems 9, 10 increase the opening and closing cycles of the valve, and therefore, the amount of purge gas is increased to aim at eliminating the blockade. With this arrangement it is possible to prevent blockade.
Patent JP-H0615265-A (JP)
Title: Operation control method of water softening devices connected in parallel
Inventor: MIYAGAWA YASUHIRO
IPC: C02F1/42
Filed: 1992-07-03
Abstract: PURPOSE:To provide an operation control method for normally operating a plurality of water softening devices connected in parallel. CONSTITUTION:In constitution such that a plurality of water softening devices 1, 2 equipped with solenoid valves 7, 8 are connected to a softened water supply passage 13 and alternately operated so as to supply soft water, one solenoid valve 7 is closed in order to regenerate an ion exchange resin after the water softening device l is operated for a predetermined time or a predetermined amount of water is passed through the water softening device 1, and a signal is sent to the other solenoid valve 8 and the water softening device 2 through a communication wire 11 and the solenoid valve 8 is opened to operate the water softening device 2. When regeneration operation is operated after the water softening device 2 is operated for a predetermined time or a predetermined amount of water is passed through the water softening device 2, the solenoid valve 8 is closed and the solenoid valve 7 is opened to alternately and automatically operate the water softening device 1 after regeneration and the water softening device 2 through the communication line 11.
Patent JP-H0484325-A (JP)
Title: Programming device for handy terminal
Inventor: HARA KAZUYA
IPC: G06F9/06
Filed: 1990-07-27
Abstract: PURPOSE:To allow even a person who does not have knowledge about a programming language to prepare a software by constituting this device so that the program can be prepared by only selecting parameters. CONSTITUTION:A program module group expressed in parameters is stored in a program storing section 24. A parameter inputting section 1 reads out an arbitrary program from the program module group and, at the same time, inputs an arbitrary numerical value to a parameter included in the program. At the time of inputting the numerical value, the parameter is displayed on the output circuit 13 of the section 1 and the numerical value is inputted by operating a keyboard. By burying numerical values thus inputted in the read out program, one complete program is prepared. Therefore, even a person having no knowledge of the programming language can easily prepare the software.
Patent JP-S58104085-A (JP)
Inventor: UCHIKAWA HIDEFUSA
IPC: C04B32/00
Filed: 1981-12-11
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-S6180322-A (JP)
Title: Keymatrix decoder device
Inventor: OZAWA NAOKI
IPC: G06F3/02
Filed: 1984-09-27
Abstract: PURPOSE:To simplify the decoder part of a memory by using a scanning signal and a signal obtained from a keymatrix directly as address signals of the memory to select a memory area in a block. CONSTITUTION:Key switches S00-S33 are arranged on respective intersecting points of respective four signal lines X0-X3, Y0-Y3 in a keymatrix decoder device. The signal lines X0-X3 are successively driven by a scanning circuit SC in the decoder device DEC through an output buffer OB. When the signal lines X0-X3 are driven by address signals A0-A3, the potential of the signal lines Y0-Y3 is changed through an input buffer IB, these potential values are supplied to the memory MEM as address signals B0-B3 through an input buffer IB and the memory MEM is directly accessed by both the address signals A, B. If the switch S00 is turned on, a word line is selected and only the selected data are sent through a bit line.
Patent JP-S6178277-A (JP)
Title: Facsimile automatic outgoing trunk equipment
Inventor: MATSUDA SHINICHIRO
IPC: H04M11/00
Filed: 1984-09-26
Abstract: PURPOSE:To accomplish the facsimile transmission only by a transmitting action one time in spite of the busy line of an opposite party during the facsimile reception by adding a facsimile automatic outgoing trunk equipment to the preceding stage of a facsimile terminal. CONSTITUTION:A facsimile automatic outgoing trunk equipment 1 is connected between a facsimile terminal 2 and exchange network 3. When a person transmits an original from the terminal 2 during reception, he sets the original to the terminal 2 and inputs the dial number of the outgoing destination and communications activation from an input device 14. Thus a call controller 13 stores the dial number in a dial memory device 12. When the terminal 2 finishes the reception, a circuit monitor circuit 11 activates the controller 13, originates dial information of the device 12 to a network controller 15 and calls an opposite party. When the party does not respond the calling, it is provisionarily interrupted and re-called after a certain period. When this action reaches the certain number of times, the calling action is terminated. On the other hand, when the opposite party responds the calling, the terminal 2 is activated and the transmission is carried out.