baber/WOPTO huggingface dataset:
Patent JP-S63302420-A (JP)
Title: Production of magnetic iron powder
Inventor: MUNECHIKA TETSUE
IPC: C09D5/23
Filed: 1987-07-10
Abstract: PURPOSE:To enable control of the coercive force of magnetic iron powder and to improve the dispersibility of the magnetic iron powder by depositing a compd. selected from a silicon compd. aluminum compd. and phosphorous compd. which are shape holding materials and an antimony compd. on the surface of acicular or bobbin-like iron oxide, then reducing the same. CONSTITUTION:The compd. selected from the silicon compd., aluminum compd. and phosphorous compd. and the antimony compd. are deposited on the surface of the acicular or bobbin-like goethite or hematite which is the dehydrated matter thereof and is then reduced. The coercive force of the magnetic iron powder is thereby decreased according to the deposition of the antimony compd. and the magnetic iron powder having the arbitrary coercive force is obtd. The resulted magnetic iron powder focculates less and has the improved dispersibility in a coating compd.
Patent JP-H07169852-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: BOKU SAIKAN
IPC: H01L27/10
Filed: 1994-07-25
Abstract: PURPOSE: To enable easy interconnection of electrodes arranged vertically by providing a conductive structure in which a pattern of rows of a large number of pillars arranged spaced by a first interval in an X-axis direction and spaced by a second interval smaller than the first interval in a Y-axis direction are formed, and spaces between the Y-axis directional pillars are embedded. CONSTITUTION: Assume three reference axis X, Y and Z perpendicular to each other. A silicon substrate having a main surface as an XY plane is etched to form rows of silicon pillars P which are arranged parallel to the Z axis, spaced by a first interval in the X-axis direction on the plane and spaced by a second interval smaller than the first interval in the Y-axis direction which is perpendicular to the X-axis direction. In the Y-axis direction as a word line direction, conductive layers for gate electrodes are embedded in spaces between the silicon pillars P, arranged as spaced by the second interval which is smaller than the first interval. Thereby the gate electrodes are interconnected and provided as a work line WL.
Patent JP-S6255155-A (JP)
Inventor: MAIKERU PORESHIYAKU
IPC: B41J2/15
Filed: 1986-07-22
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-H0225066-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OSHIMA KAZUYOSHI
IPC: H01L23/58
Filed: 1988-07-13
Abstract: PURPOSE:To protect a packaged substrate against a failure caused by an abnormal heat release of a power line by a method wherein a current of the power line is shut off when a potential at halfway point of a power line is lower than the reference potential. CONSTITUTION:When a resistance decreases sharply due to the occurrence of abnormality to an inner circuit 2, the potential of a point A becomes L, a FET Q1 is turned ON, a FET Q2 is turned OFF, and a point B grows H. A FET Q3 is turned off through this abnormality detecting signal to shut off the current of a power line 1, so that a current is not supplied to the inner circuit 2. After the shutoff of the current, when the potential of the point A returns to H equal to VCC, the FET Q1 is turned OFF, the FET Q2 is turned ON, the FET Q3 is turned ON, and a current is made to flow again through the power line 1. Hitherto, if the inner circuit is not recovered, the above operation is made to repeat. By a structure as mentioned above, the excessive current is prevented from flowing through a power line, so that a heat release can be prevented and an equipment can be improved in reliability.
Patent JP-H0615040-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a pachinko machine having variety and entertaining factors by judging whether a condition varying the manner to control a variable prize- ball device so as to be beneficial for the player is realized or not and controlling the variable prize-ball device in a different manner from the not-realized case, when the variation condition is realized. CONSTITUTION:When a pachinko ball drops in an actuation opening 6, the first stage draw is done and whether a high probability condition is realized or not is judged when the result of the draw is advantageous, and then whether a big prize is brought or not is determined, basing on only the counted figure extracted in the first draw in the case of a high probability condition. On the other hand, when it is not a high probability, the second draw is done. When halt patterns are in twins, the counter of right-number is judged as to whether it is zero or not and if the counter is zero, the counter of right-number is set to 3, for instance, and it is made to be apt to subsequently get a right-generating condition in a relatively short interval as often as the set number.
Patent JP-S5963211-A (JP)
Title: Car height adjusting device
Inventor: KUWANA KAZUTAKA
IPC: B60G17/00
Filed: 1982-09-30
Abstract: PURPOSE:To simplify constitution and to improve car height adjusting performance, by a method wherein a parameter for a predetermined period of time is constituted variably by adjusting the upper and lower sides of a car height by a high-low two-step car height detecting signal after the lapse of the predetermined period of time, in a hydraulic pressure adjusting type car height adjusting device for a suspension device. CONSTITUTION:When a car height is varied from high to low heights, a signal (j) is varied to a signal L, clear of a counter COd is released, the counter COd begins to count a clock pulse of a timing circuit 300, a count becomes self-held when eight pulse counts are made, a relay 440 of a car height adjusting device 400 is driven to a driver AMP2 through impression of H, a car height is lifted gradually, and vice versa. In this case, a counter COb of the timing circuit 300 is operated on a two hundred fifty six-minute cycle and two cycle signals are applied by a signal (i) at opening and closing of a door, that is, at an H level and an L level of a signal (e). Car height adjustment can be made compatible with a car condition in this manner.
Patent JP-S6234610-A (JP)
Title: Outside layer material of compound roll for rolling
Inventor: MORIKAWA TAKERU
IPC: B21B27/00
Filed: 1985-08-05
Abstract: PURPOSE:To improve wear resistance by incorporating a specific ratio each of C, Si, Mn, P, S, Ni, Cr, Mo and W into Fe. CONSTITUTION:This outside layer material contains, by wt%, 1.5-3.5% C, 0.5-1.5% Si, 0.5%n1.5% Mn <=0.1% P, <=0.1% S, <=3.0% Ni, 5-20% Cr, 1.0-3.0% Mo and 5-25% W and consists of the balance Fe and ordinary impurities. The high-chromium cast iron material consisting of such compsn. is made by a centrifugal casting method to the outside layer of a compound roll for rolling, by which the sear resistance is improved.
Patent JP-H09620-A (JP)
Title: Extracorporeal blood circulating and processing system for treatment of behcet's disease
Inventor: SHIZUME YASUMASA
IPC: A61M1/10
Filed: 1995-06-16
Abstract: PURPOSE: To smoothly remove neutrophil and monocyte by circulating a specific quantity of the blood of a Behcet's disease patient with an anticoagulant mixed and at a specific flow rate, filling the main part of a porous body in a container equipped with an inlet and outlet for the blood and capturing the neutrophil and monocyte at a specific quantity of airflow. CONSTITUTION: The blood, 1-3 liters, of a Behcet's disease patient is circulated by a blood pump at a flow rate of 10-200ml/min, and an anticoagulant of nafamostat mesilate is also added by a finger pump 2 at a flow rate of 0.003-40ml/min so as to be mixed with the blood. Then, either an aggregate body, in which a main filter made of unwoven fabric is cylindrically rolled, stacked and then multiply wrapped with prefilters made of unwoven fabric, or a porous body is filled in a neutrophil/moncyte removing device 1 equipped with an inlet and outlet for the blood, thereby catching neutrophil and monocyte at an airflow of 20-2,000 liters/min. Thus, neutrophil and monocyte are smoothly and safely removed from the patient's blood.
Patent JP-S55101072-A (JP)
Title: Electronic watch
Inventor: KASHIMURA HISAFUMI
IPC: G04C9/08
Filed: 1979-12-27
Abstract: PURPOSE:To reverse hands rapidly only by an electric method by reversely driving a step motor by a driving signal with an initial pulse agreeing with the reversing phase of its rotor. CONSTITUTION:Once a reversing initial pulse longer than the pulse width of a normal driving pulse is applied to a step motor, its rotor given rotational force overruns until the position shown in Fig. B, stops there temporarily, and then moves backward until the position in Fig C. Here, the reversing initial pulse is cut off and then a fast-forward pulse is applied to the coil of the step motor, so that the rotor magnetic pole is in reverse phase, the rotor will reverse to make a time correction.
Patent JP-S5890506-A (JP)
Title: Agent for controlling green rice leafhopper
Inventor: KANAOMI KENTAROU
IPC: A01N57/28
Filed: 1982-10-04
Abstract: PURPOSE:To prepare the titled controlling agent containing O,S-dimethyl N- acetylphosphoroamidothioate and O,O-dimethyl S-[1,2-bis(ethoxycarbonyl)ethyl] phosphorothiolothioate, etc. as active components. CONSTITUTION:An agent for controlling green rice leafhopper can be prepared by using (A) O,O-dimethyl S-[1,2-bis(ethoxycarbonyl)ethyl]phosphorothiolothioate (malathion) or O,O-dimethyl S-[alpha-(ethoxycarbonyl)benzyl]phosphorothiolothionate (PAP) and (B) O,S-dimethyl N-acetylphosphoroamidothioate  (acephate) as active components. The controlling effect of malathion and PAP to green rice leafhopper can be synergistically increased by adding only a small amount of acephate to malathion or PAP, and an economical and safe insecticide effective at low concentration and free of phytotoxicity can be obtained.
Patent JP-H0728750-A (JP)
Title: Interface converter
Inventor: OGASAWARA KOICHI
IPC: G06F13/36
Filed: 1993-07-13
Abstract: PURPOSE:To provide an interface converter which can effectively transfer the data without affecting the transfer of data performed via an input/output bus connected to a channel device regardless of the using state of a system bus connected to a main storage and also can surely send the error information generated when the data are transferred via the system bus to the channel device. CONSTITUTION:A request queue 13 stores temporarily the writing requests given from a buffer control circuit 9 into a main storage 2 corresponding to the channel devices 5a and 5b. Meanwhile each of devices 5a and 5c is provided with an error buffer 14 which stores the error information generated when the data are transferred via a system bus 3. Furthermore a means is added so that each of both devices 5a and 5b can optionally write the data stored in the buffer 14 into the storage 2 by itself.
Patent JP-S5962616-A (JP)
Title: Resol resin modified with amino compound
Inventor: NAKAMURA MASAYUKI
IPC: C08G14/00
Filed: 1982-10-04
Abstract: PURPOSE:To prepare the titled resin having excellent storage stability, and giving a cured product having excellent flexibility and light color in high yield of the solid resin, by reacting a phenol, an amino compound, an aldehyde, and a polyhydric alcohol in the presence of a basic catalyst. CONSTITUTION:The objective resin is prepared by reacting (A) a phenol, (B) an amino compound, (C) an aldehyde and (D) a polyhydric alcohol (preferably having 2-9 alcoholic hydroxyl groups) in the presence of a basic catalyst. The amount of the component (B) is <=100pts.wt. per 100pts.wt. of the component (A), and that of the component (D) is preferably 5-60pts.wt. per 100pts.wt. of (A)+ (B). Preferably, the average molecular weight of the objective resin except the solvent is 180-300, the bonded molar ratio of the component (C) to (A)+(B) is 1.5-2.8, and the amount of water ratio at 25 deg.C is 5.0 times volume in terms of the nonvolatile component of the resin.
Patent JP-H1023213-A (JP)
Title: Composite equipment
Inventor: MISE SATOHIKO
IPC: H04N1/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a composite equipment in which the increase in a capacity of a buffer memory is reduced and a copy speed is quickened. SOLUTION: This composite equipment has a scanner section to read an original image by using an automatic draft feeder and a printer section to print out an image onto paper, and a process unit of the printer section is provided with an original carrying-speed variable section 27 that changes an original carrying-speed of the automatic draft feeder between original pages and in original pages, for the case that image data obtained by reading the original are printed onto paper over a plurality of pages, and the increase in the capacity of the buffer memory is suppressed and the high speed for copying is attained in this composite equipment.
Patent JP-H04348342-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: WATANABE TOSHIYUKI
IPC: G03C7/392
Filed: 1991-06-19
Abstract: PURPOSE:To reduce change of hues even in the case of using the photosensitive material under day light or fluorescent light, to enhance sensitivity and graininess and color reproduction performance by using the photosensitive material having specified ISO sensitivity and containing a specified compound. CONSTITUTION:The photosensitive material has the ISO sensitivity of S and the sensitivity SG of the green-sensitive silver halide emulsion layer and the sensitivity SR of a red-sensitive silver halide emulsion layer both to 580nm single color light satisfying the following expression: -0.3<=SG<580>-SR<580=0.3, when it is uniformly exposed to while light of 2/S (lux.sec). It contains the compound selected from the compounds represented by formula I-V in which each of X and Y is cyano or the like; each of R1 and R2 is H or the like; each of R3 and R4 is alkyl or the like; L is methine; R<11> is H or the like; each of R<12>-R<14> is alkyl or the like; each of R<15>-R<17> is H or the like; R<21> is H or the like; R<22> is aryl or the like; each of R<31> and R<32> is Halogen or the like; each of R<33> and R<34> is alkyl or the like; Z is N or the like; R<41> is H or the like; and each of R<42>-R<46> is aryl or the like.
Patent JP-H0621729-A (JP)
Title: Protection circuit for power amplifier
Inventor: MATSUSHIMA HISASHI
IPC: H03F1/52
Filed: 1992-06-30
Abstract: PURPOSE:To protect an output transistor(TR) by surely detecting grounding of an output frame of an IC. CONSTITUTION:A dummy pad P4 is connected to an output frame F2 via a wire and an emitter of a TRQ3 is connected to the dummy pad P4 via a diode D3. When grounding takes place in the output frame F2 and the potential gets to zero, the dummy pad P4 rapidly reaches 0 potential and an emitter potential of the TRQ3 reaches 1VBE. Then the TRQ3 is turned on, the collector voltage is decreased by a prescribed potential and a switch SW1 is turned off accordingly, then the TRQ1 is turned off. Thus, it is prevented that the TRQ1 is destroyed due to a large current flowing to the TRQ1.
Patent JP-S5797186-A (JP)
Title: Electronic desk calculator with printer
Inventor: KOBAYASHI TAKAO
IPC: G06K15/16
Filed: 1980-12-09
Abstract: PURPOSE:To reduce the size and cost of an electronic desk calculator with a printer, to simplify its structure, and to improve the reliablity, by disconnecting a paper pressing means in a paper feeding means from the printer and then fitting it to the case of the electronic desk calculator with the printer. CONSTITUTION:A printer 4 equipped to an electronic desk calculator is installed in a case 5 to print the result of arithmetic by an electronic desk calculator part 3, etc., on printing paper 2. The printing paper 2 is sandwiched between a paper feed roller 7 and a paper pressing means 5d, constituting a paper feed mechanism 6, to be fed by a prescribed extent. The paper pressing means 5d is formed in the same body with the case 5 of the electronic desk calculator with the printer and has elasticity to be pressed against the paper feed roller 7.
Patent JP-S5961994-A (JP)
Inventor: KUWABARA NOBORU
IPC: G11B33/08
Filed: 1982-10-01
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-H0980342-A (JP)
Title: Optical scanning device
Inventor: TAKANASHI KENICHI
IPC: B41J2/44
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively reduce or eliminate the effect of ghost light by a transparent parallel flat plate for dust protection by arranging the transparent parallel flat plate for dust protection, arranged between a scanning image forming lens and a surface to be scanned, slantingly to a subscanning correspondent direction. SOLUTION: The transparent parallel flat plate 3 for dust protection is provided at a partition part which partitions an optical scanning device side and an image formation part side and prevents suspended dust from the image formation part side from entering the optical scanning device side. At this time, this plate is provided at a tilt angle θs to the subscanning corresponding direction. Thus, the tilt angle θs of the transparent parallel flat plate 3 is properly set to make reflected light from the parallel flat plate 3 not return to the scanning image forming lens 2 or reduce a part returning to the scanning image forming lens 2. Consequently, the generation of ghost light can effectively be prevented or reduced.
Patent JP-H0732060-A (JP)
Title: Die device
Inventor: MIYAZAWA TOSHIKI
IPC: B21D28/00
Filed: 1993-07-14
Abstract: PURPOSE:To provide a die device, in which working oil can directly be given to the tip part of a punch for pressing and working member. CONSTITUTION:In one pair of pressing die devices arranging an upper die 50 so as to be vertically movable, the punch 28 fixed to the base part of a lower die 60, a die 16 formed in the upper die and the lower die are constituted. Further, this pressing die device is composed of a stripper plate 30 arranged so as to have the distance for the base part and boring a through-hole 34 so as to be possible to pass through the tip part of the punch, and an oil passage 40 for introducing the working oil into the stripper plate is formed and also, an injection hole 42 extended from the oil passage is opened in the inner wall surface of the through-hole.
Patent JP-S6066392-A (JP)
Title: Refresh system of dynamic storage device
Inventor: MASUDA TSUGIO
IPC: G11C11/34
Filed: 1983-09-20
Abstract: PURPOSE:To reduce current required for refresh by refreshing a selected storage area successively. CONSTITUTION:Prescribed high order bits of an address outputted from a refresh address counter 2 are decoded by a decoder 4 and divided storage areas ARY1-ARY4 in a dynamic RAM3 are successively selected through corresponding NAND gates 5-8 and refreshed in each storage area each storage areas ARY1-ARY4. Said constitution makes it possible to reduce current required for refresh, stabilize a power supply system, reduce and prevent a noise margin, and make its design easy.
Patent JP-S5961825-A (JP)
Title: Zoom lens barrel
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/08
Filed: 1982-10-01
Abstract: PURPOSE:To eliminate the play of an operating ring due to back crush between a zooming gear and an output transmission gear by providing the output transmission gear which transmits the output of a zoom motor to the zooming gear and a means which specifies the rotation of the zooming gear by the movement of the transmission gear in its rotating-shaft direction. CONSTITUTION:When a zoom motor 1 is in operation, the iron core 11 operating associatively with the zoom motor 1 projects and a driving pin 12 engaging a long-sized hole 14a is driven. Then, a pressing arm 14 is rotated accordngly and the pressing part 14b of the pressing arm 14 presses a receiving plate 2. The zoom motor 1 fixed to a coupling member 4 provided to the receiving plate 2 in one body moves in the rotating-shaft direction and felt 9 fixed to the output transmission gear 7 pressed in a motor shaft 6 moves to the position where it is disengaged from the zooming gear 8. In this state, the rotating force from the zoom motor 1 rotates the operating ring 15 by the friction of a friction member 16.
Patent JP-H0810617-A (JP)
Title: Production of alkali metal-supporting samarium oxide catalyst
Inventor: FUKAI MASAKAZU
IPC: C07C11/04
Filed: 1994-07-01
Abstract: PURPOSE:To provide a catalyst high in C2 selectivity and C2 yield in the production of ethane and ethylene from methane by an oxidative coupling reaction and having a long durable life. CONSTITUTION:A mixed soln. of an alkali metal alkoxide (e.g. lithium methoxide) and samarium acetate or acetylacetonatosamarium is heated to be evaporated to dryness and the formed dried matter is baked and ground to obtain a catalyst (Li-Sm2O3 catalyst). Methane is brought into contact with this catalyst to produce ethane and ethylene by an oxidative coupling reaction.
Patent JP-H077927-A (JP)
Title: Dc-dc converter
Inventor: TARUI KATSUYASU
IPC: H02M7/12
Filed: 1993-06-21
Abstract: PURPOSE:To supply insulated DC electric power easily from a noninsulating DC-DC converter by a circuit whose costs are lower and whose number of components is small. CONSTITUTION:In a noninsulating inversion-type DC-DC converter, prescribed DC electric power is switched, it is converted into AC electric power, the converted AC electric power is supplied to a coil, and the electric power which is stored in the coil is converted again into DC electric power by a smoothing circuit. In the DC-DC converter, a primary winding 40 for an insulating transformer 4 is arranged in place of the coil, a rectifying circuit 6 is connected to the side of a secondary winding 41, and an insulated DC power-supply circuit is formed.
Patent JP-S5798795-A (JP)
Title: Coil structure having no small diameter bent tube
Inventor: HIRAHARA HIROMU
IPC: F22D1/04
Filed: 1980-12-11
Abstract: PURPOSE: To provide a zig-zag formed arrangement of the pipes substantially in a common plame without using any small diameter bent pipes by a method  wherein one pipe is off-set bent at its returning area so as to cross with the  other pipe and the other pipe is arranged between the bent parts of a single  pipe of each of the systems.  
     CONSTITUTION: The first and fourth pipes 7, 10 to be arranged at both outsides thereof are off-set bent so as to cross with the other pipe, at least one or more of the other pipes are positioned between the bent parts of the pipe, and a bending radius of the bent back part is made to be a sufficient radius for enabling a cold bending operation. The pipe 7 is bent formed to raise from a working plane toward a slant upward direction, is not interfered with U-shaped parts  of the pipes 8, 9 and kept parallel thereto, further the pipe 7 is bent formed toward a slant downward direction at a point where it is not interfered with the U-shaped parts of the pipes 8, 9, then the pipe 7 is arranged in a common plane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6151173-A (JP)
Title: Corona discharging device
Inventor: ASAI ATSUSHI
IPC: G03G15/02
Filed: 1984-08-21
Abstract: PURPOSE:To obtain images of good quality without stain by making a length between a grid and a photosensitive member in both end parts shorter than that in the other parts so as to prevent the potential reduction in end parts of the photosensitive member. CONSTITUTION:The length (a) between the grid 10 and the surface of the photosensitive member 11 is made shorter in end parts of the grid, thereby preventing photographic fog and dirt in end parts.