baber/WOPTO huggingface dataset:
Patent JP-S63188892-A (JP)
Title: Semiconductor storage device
Inventor: HIDAKA HIDETO
IPC: G11C11/408
Filed: 1987-01-30
Abstract: PURPOSE:To reduce the area of a decoder array by using a column decode array to the nonoperating block as a main decoding decoder so as to decrease an address signal number inputted to each decoder array. CONSTITUTION:A memory cell array subblock M11a clipping a column decoder C11a, a memory cell array block M12a, and subblocks M11b, M12b clipping similarly a column decoder C11b are provided in a memory cell array block R1 constituting a semiconductor storage device. Moreover, the other block R2 is constituted similarly, decoders C11a, C21a of blocks R1, R2 are connected and the decoders C11b, C21b are connected similarly. The blocks R1, R2 are split into plural subblocks in this way and sub-decoding is applied by decoder arrays C11a, C11b in the case of activating the block R1 and major decoding is applied by decoder arrays C21a, C21b to adjacent block R2.
Patent JP-H11217220-A (JP)
Title: Compound oxide, its production and exhaust gas-cleaning catalyst using the same
Inventor: FUJII JUN
IPC: B01J37/03
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compound oxide having an improved catalyst performance after exposed to high temperature by using three components comprising alumina, ceria and zirconia and increasing the content of the zirconia on the basis of the ceria. SOLUTION: This compound oxide comprises the three components of alumina, ceria and zirconia. The ceria and the zirconia are contained in a weight ratio of 1/(>1 to 3). The weight ratio of the alumina to the total amount of the ceria and the zirconia is preferably 1/(1-4). The compound oxide is obtained by stirring and dissolving an alumina compound, cerium nitrate and zirconium nitrate in pure water, dropping the obtained mixture solution into an ammonia aqueous solution with agitation until to reach a pH of 9-9.5, and subsequently aging the produced precipitates. It is desirable that the mixture solution has an oxide concentration of 10-100 g/L.
Patent JP-H02205620-A (JP)
Title: Heat treatment tray having welded structure
Inventor: OTSUJI HIROSHI
IPC: C21D1/00
Filed: 1989-02-01
Abstract: PURPOSE:To produce the heat treatment tray having excellent heat crack resistance by assembling the long size sheets of a rolled material formed of an alloy contg. specific ratios of C, Si, Mn, Ni, Cr, Pb and O in Fe and welding the sheets. CONSTITUTION:The long size sheets of the rolled material (about <=10mm thickness) are formed by using the alloy made of the compsn. contg., by weight, 0.2 to 0.3% C, 0.1 to 0.3% Si, <=1.5% Mn, 12.5 to 13.5% Ni, 24.0 to 25.0% Cr, <=10ppm Pb, and <=80ppm O and the balance Fe. An outside frame 1 and ribs 2 are formed by using these sheets and the plural ribs 2 are assembled in the form of grids to the outside frame 1. Respective joint parts 3 of the outside frame 1 and the ribs 2 as well as the ribs 2 and the ribs 2 are welded to produce the tray for a heat treatment furnace. The heat treatment tray which exhibits excellent heat crack resistance when interatively used and has a long life is obtd. in this way.
Patent JP-S53106920-A (JP)
Title: Underground low temperature liquid storing tank
Inventor: YOKOYAMA YUKIMITSU
IPC: F17C13/10
Filed: 1977-03-01
Abstract: PURPOSE:To prevent break down of tank by frozed soil pressure by constituting the tank of expansive grid body mounted on concrete panel, heat insulating panel fixed on the grid body, and membrane fitted on heat insulating panel.
Patent JP-S52103606-A (JP)
Title: Commutator device
Inventor: KAMIMOTO NOBUAKI
IPC: H02K13/00
Filed: 1976-02-27
Abstract: PURPOSE: To simplify an assembly by connecting a surge voltage absorption element in a circuitry between plural main brushes and auxiliary brushes, being branched from them, and between the mutual auxiliary brushes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60165868-A (JP)
Title: Picture communication system
Inventor: KUNISHI KOUSUKE
IPC: H04N1/32
Filed: 1984-02-09
Abstract: PURPOSE:To reproduce an original picture of a desired or proper density level always at the reception side by providing a means controlling the density of original reading at the picture transmission side from the picture reception side. CONSTITUTION:A caption 1 is a microcomputer or a control section consisting of a control memory at its peripheral and controls the operation of the entire device. An operating section 7 having an operation panel or the like is connected to a control section 1. The operator at the reception side checks a reproduced picture during the reception of a picture data packet DX and inputs a density control data by using an input means of the operating section 7 when the density control is required. The data is transmitted as a density control data packet DD from the reception side in succession to the RP packet. The density control at the transmission side is attained succeedingly and then a picture data packet DX formed by new density control is transmitted.
Patent JP-H10202737-A (JP)
Title: Apparatus and method for treating terminal of laminated material
Inventor: ISHIGURO MASAYUKI
IPC: B29C53/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a welded part by the repulsive force of a base material after terminal treatment. SOLUTION: After a fold is formed at the terminal part of a roof trim 1 by a bending jig, the terminal part is bent toward a base material 1a at the part of the fold by a folding-back jig and, thereafter, a heating jig is brought into contact with the bent part S of the terminal part under pressure to mutually weld the mutually superposed parts of the base material 1a and, even after the pressure contact of the heating jig with the bent part S is released, the bent part S is continuously bonded under pressure for a predetermined time by a pressure bonding member 13.
Patent JP-S63189582-A (JP)
Inventor: KANEDA SHINICHI
IPC: E05D15/00
Filed: 1987-01-31
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-H08195095-A (JP)
Title: High voltage switching circuit
Inventor: KONO KENJI
IPC: H03K17/06
Filed: 1995-01-12
Abstract: PURPOSE: To rapidly obtain a high voltage at an output side in a high voltage switching circuit used for a semiconductor integrated circuit. CONSTITUTION: A field effect transistor T1 is used as the switching element of the high voltage switching circuit, and a capacitor C1 capable of being charged to a voltage slightly lower than a required gate voltage required for perfectly turning on it is provided. At the time of switching on, the capacitor voltage is applied to the gate of the field effect transistor T1 while superimposing on a source voltage VCC, and the gate voltage is made the required gate voltage or above. Thus, the field effect transistor T1 is turned on perfectly instantly.
Patent JP-H09212286-A (JP)
Title: Device for adjusting enlargement/reduction of picture
Inventor: ISHIHARA FUMIYA
IPC: G06F3/0338
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a picture enlargement/reduction adjusting device capable of simply displaying a picture by a scale required for a user. SOLUTION: A ring-shape zoom switch 6 to be a momentary switch fitted to a lever switch 2 in a steering column is rotated from a neutral position in either one direction to adjust enlargement/reduction. Stoppers 1, 2 are arranged on the prescribed position separated from the neutral position in both the directions, and when the switch 6 is rotated up to the stopper 2 without hesitation, the contents of a current display are adjustetd so as to be stepwisely enlarged/reduced by the prescribed enlargement/reduction width. On the other hand, enlargement/reduction is steplessly adjusted by rotating operation and status holding from the neutral position up to the stopper 1.
Patent JP-H02201037-A (JP)
Title: Engine output control device
Inventor: TOGAI KAZUHIDE
IPC: F02D9/02
Filed: 1989-01-31
Abstract: PURPOSE:To provide possibility of consolidated installation of various controls by determining the target suction air amounts corresponding to the amount of accel. stamping, slippage of car wheel, and constant speed running, and by deciding the target degree of throttle opening from these air amounts. CONSTITUTION:In controlling, first a throttle by-wire control part 30 determines the target value of air suction amount which is in accordance with the amount of accel. pedal 20 stamping. A traction control part 40 determines the target value of air suction amount with which slippage of a wheel 15 can be converged. With turning-on of an auto-cruise switch 60 an auto-cruise control part 50 determines the target value of air suction amount necessary for constant speed running. A main control part 70 determined the target degree of throttle on the basis of these target values of air suction amount. According to the determined target degree of throttle opening, a motor drive control part 90 controls a step motor 7 so as to open and close a throttle valve 6.
Patent JP-2000220549-A (JP)
Title: Pump driving mechanism in vertically mounted internal combustion engine
Inventor: HASHIZUME HIDESHI
IPC: F02B67/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent an internal combustion engine from becoming hard to be placed on a vehicle even if a pump such as a high pressure fuel pump is incorporated in the vertically mounted internal combustion engine. SOLUTION: In this drive mechanism, a pump cam 52 is installed in a shaft area between the journal bearings arranged in the 6th cylinder positioned at the most rear section and the 5th cylinder adjacent to the 6th cylinder in a exhaust cam shaft 28. Therefore, the pump cam 52 can be supported withstanding to the pressure received from the side of a high pressure fuel pump 50 without extending the rear end of the cam shaft 28 and newly providing a journal bearing. In addition, the high pressure fuel pump 50 can be arranged in a cylinder head cover in conformance with the height of an engine hood becoming higher toward the rear section of an engine room. This prevents deterioration of a vehicle mounting property.
Patent JP-S63188928-A (JP)
Inventor: WATANABE KOICHI
IPC: H01G11/12
Filed: 1987-01-30
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-H11198591-A (JP)
Title: Transfer method for uneven base material
Inventor: SUGA KAZUHIRO
IPC: B44C1/165
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To form a transfer layer on a base material to be transferred of an uneven shape, especially, a three-dimensional uneven shape. SOLUTION: For a method wherein a transfer layer is transferred to a base material B to be transferred having an uneven shape, using a transfer sheet S for which a transfer layer is provided on a supporting body sheet, on the transfer sheet which is placed on the base material to be transferred, a solid particle P is accumulated in addition, and a transfer pressure is applied by the weight of the solid particle. When the transfer sheet or an adhesive needs to be heated, applying a transfer pressure by using a heating solid particle or pre-heating the base material to be transferred is preferable. Also, vibration may be applied to the solid particle or the base material to be transferred so that the transfer sheet may easily follow the uneven shape.
Patent JP-S60234198-A (JP)
Inventor: MAIKERU TOROI
IPC: F16T1/00
Filed: 1985-02-06
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-H09200917-A (JP)
Title: Insulating spacer of gas insulated switchgear for three phases
Inventor: SUZUKI HIROFUMI
IPC: H02B13/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To infer the place of occurrence of partial discharge by arranging circular middle electrodes so that they may be opposed to three-phase buses, that the distance of one of them to its opposite bus may be different from those of other two, and that the they may surround the buses, and connecting them by inductors such that the middle electrodes are constituted in ring form. SOLUTION: Circular middle electrodes 5a-5c are arranged, such that one of them is different in distance to its opposite bus, in opposition to three-phase buses 100a-100c, within the mold resin 4 of an insulating spacer 1. The ends of these middle electrodes 5a, 5b, and 5c are connected with one another into a ring form by inductors 5 to serve as low-pass filters. Lead wires 6a-6c are drawn out from the middle electrodes 5a-5c through a metallic flange 9, being insulated from the metallic flange 9 by insulators 8. Accordingly, the phase separation of high frequency components accompanying the voltage of three phases applied to buses 100a-100c can be made.
Patent JP-S62182775-A (JP)
Title: Developing method for electrostatic latent image
Inventor: OKUYAMA TAKEKI
IPC: G03G9/08
Filed: 1986-02-03
Abstract: PURPOSE:To form a visible image of high definition which has a sufficient image density and is superior in resolving power and gradation reproducibility, by specifying the particle size and the quantity of a fluidizer added to a toner. CONSTITUTION:A developer layer is made thin, and the toner is used which includes 0.1-1.0pt.wt. fluidizer, which has 7-20mum average particle size by the BET method, per 100pts.wt. toner, and the weight average particle size of the toner is set to 6-20mum. The fluidizer reduces properly the sticking strength between carrier particles and toner particles to make it easy to fly the toner and raises the image density to reduce the photographic fog. If the average particle size of the fluidizer is <7mum, it is hidden in the toner surface and its effect does not appear; and if it is >20mum, it is difficult that the fluidizer is stuck to the toner surface, and the fluidizing function is not fulfilled. If <0.1pt.wt. fluidizer is added to 100pts.wt. toner, the effect is not remarkable; and if >1.0pt.wt. fluidizer is added there, the toner is scattered to cause the photographic fog, and the resolving power is reduced.
Patent JP-S63191337-A (JP)
Title: Magneto-optical recording medium and recording system
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1987-02-03
Abstract: PURPOSE:To permit overlap writing and to improve reliability of recording by providing perpendicularly magnetized films having two-layered structure and protective film on a substrate. CONSTITUTION:A 1st magnetic layer 2, a 2nd magnetic layer and the protective film 4 are laminated on the pregrooved light transmissive substrate 1. The magnetic layer 2 is so formed as to have a low Curie point (TL, e.g., 70-180 deg.C) and high coercive force (HH, e.g., 3-10kOe) and the magnetic layer 3 is so formed as to have a high Curie point (TH, e.g., 150-400 deg.C) and low coercive force (HL, e.g., 0.5-2kOe). The protective film 4 is formed as a continuous film to >=200Angstrom  thickness. The relation HH>HL>sigmaw/2Msh is provided between the saturation magnetization Ms and film thickness (h) of the magnetic layer 3 and the magnetic wall energy sigmaw between the magnetic layers 2 and 3. The sufficiently stable recording is thereby permitted and in addition, the recording bits are stably maintained for a long period of time.
Patent JP-H04238312-A (JP)
Title: Subminiature extremely wide-angle lens
Inventor: ABE YASUHIKO
IPC: G02B13/18
Filed: 1991-01-22
Abstract: PURPOSE:To obtain the subminiature extremely wide-angle lens which has short overall length about three times as long as its composite focal length, simple constitution of four elements in four groups, a 102 deg. view angle and FNo.2.1 brightness, a small front lens diameter, and various aberrations compensated excellently. CONSTITUTION:This lens consists of a 1st lens which is a concave meniscus lens having a convex surface on the object side, a 2nd lens which is a concave meniscus lens having a convex surface on the object side, a 3rd lens which is a convex lens, and a 4th lens which is a convex lens in order from the object side. The positive and negative lenses have at least one aspherical surface and meet specific requirements. Namely, (1) f<¦f1.2¦<2f, (2) ¦f1¦<¦f2¦ (3) nu1<nu2 and nu3<nu4, and (4) f<d2<1.3f hold, where (f) is the composite focal length of the whole system, fi the focal length of an (i)th lens, f1.2 the composite focal length of the 1st and 2nd lenses, nui the Abbe number of the (i)th lens, and d2 the air gap between the 1st and 2nd lenses.
Patent JP-S53106142-A (JP)
Title: Mode filter device for optical fiber
Inventor: NAKAMURA OSAMU
IPC: G02B6/14
Filed: 1977-02-28
Abstract: PURPOSE:To quantitafiely determene the behaviors of various modes by providing a planar mode filter element, which has a transmissivity distribution of a preset relationship with the numerical aperture of an optical fiber, in a position substantially normal to an optical axis.
Patent JP-2000219094-A (JP)
Title: Air bag device for protecting pedestrian
Inventor: ASAI TOSHIYUKI
IPC: B60R21/34
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To attain protection of a pedestrian considering the behavior at actual collision by forming a higher rigid part than the other part on the whole face or a part of the nearly front part of an air bag. SOLUTION: A pedestrian detecting means 33 is arranged in a bumper 2 provided on the front part of a vehicle body, and metallic reaction members 6 and the end part of the bumper 2 are fixed to the interior of the bumper 2 by bolts. An air bag 8 and an inflator are supported with the upper side of the bumper 2, and by the signal from the pedestrian detecting means 3, it is expanded, and developed so as to cover the range from the upper face of the bumper 2 to the nearly front end part of a bonnet hood 10. On the nearly front part of the air bag 8, a high rigid part 11 of larger rigidity than the other part is formed. To the front end of the underside of the bonnet hood 10, three reaction members 6 are fitted, and arranged along the nearly in perpendicular direction to the obliquely upward in the advancing direction of the vehicle.
Patent JP-H04259926-A (JP)
Title: Laser beam scanner
Inventor: SHINADA HIDETOSHI
IPC: G02B26/10
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the laser beam scanner which can be easily miniaturized. CONSTITUTION:A laser beam for recording emitted from an He-Ne laser 12 as a gas laser and optically modulated at an AOM 18 is synthesized with a laser beam for reference emitted from a semiconductor laser 13 by a dychroic mirror 25. The synthesized laser beam is deflected to a main scanning direction by a polygon mirror 28 and branched by a dychroic mirror 32 afterwards. The branched laser beam for reference is made incident on a linear encoder 33 and corresponding to the scan of the laser beam, a synchronizing signal is outputted from a photoelectric converter 31.
Patent JP-S60169096-A (JP)
Title: Heat exchanger
Inventor: YANO YOSHIO
IPC: F28G1/08
Filed: 1984-02-10
Abstract: PURPOSE:To prevent adhesion of impurities regardless of the operation and the stoppage of a heat exchanger and contrive to improve the efficiency of the heat exchange, by a method wherein two units of revolving field generating devices are provided at the right and left outsides of a heat exchanger, and wires which penetrate heat transfer pipes are made to slide inner surfaces of heat transfer pipes. CONSTITUTION:Because a driving body 5 in a cylinder 26 for attaching a field element is attracted and furthermore is given the revolution power, when the advancing direction of a revolving field of the revolving field generating device is indicated as an arrow mark 33, the drivig body 5 revolutes along the inner wall of the cylinder 26 while rotating in the same direction with the center point 34 as the center, and the locus of the center point 34 describes a circle with the diameter of the difference D1 between the inner diameter of the cylinder 26 and the outer diameter of the driving body 5. But actually, because the driving body 5 is restricted the rotation, it carries out only revolution centering the center of the cylinder 26, and because the driving body 5-8 carry out revolution in the same direction, the first rod 17 and the second rod 18 connected together, and follower plates 19, 20 also carry out the same motion. When the follower plates 19, 20 move, wires 22 carry out circular motion at the condition contracting the inner walls of the heat transfer pipes 4 and always remove impurities.
Patent JP-H02202445-A (JP)
Title: Granite-like synthetic resin sheet and production thereof
Inventor: TSUCHIDE TOKUTARO
IPC: B32B33/00
Filed: 1989-01-31
Abstract: PURPOSE:To produce a granite-like synthetic resin sheet which is excellent in workability and beautiful by constituting this sheet of both a thermoplastic resin layer A contg. metallic foil powder and white inorganic pigment and a thermoplastic resin layer B free from metallic foil powder and coating single side or both sides of the resin layer A with the resin layer B. CONSTITUTION:Molten resin contg. metallic foil powder and white inorganic pigment is joined to molten resin free from metallic foil powder. At least one surface of the surface and the rear of the resin sheet is coated by the resin free from metallic foil powder. As material of metallic foil powder utilized for the resin layer A, aluminum, copper and copper alloy such as brass are cited. As foil powder, thickness of the foil is regulated to 1-50mum preferably 6-12mum and the size of one side is regulated to 0.03-1mm preferably 0.05-0.8mm. As white inorganic pigment utilized for the resin layer A, for example, titanium oxide, calcium carbonate and muscovite, etc., are cited which are ordinarily utilized as bone white pigment and milky color pigment. As thermoplastic resin utilized for the resin layers A and B, the same kind of resin is preferably utilized from the viewpoint of adhesive property and the generation of warpage.
Patent JP-S53107365-A (JP)
Title: Buzzer construction of electronic alarm watch
Inventor: MURAKAMI TOMOKI
IPC: G10K9/12
Filed: 1977-03-01
Abstract: PURPOSE:To achieve the convenience of maintenance and repair by removably holding a diaphragm between a back cover and a ring member by way of a waterproof packing.
Patent JP-H07210839-A (JP)
Title: Rotary drum device with built-in motor
Inventor: NISHII SATORU
IPC: G11B5/52
Filed: 1994-01-21
Abstract: PURPOSE:To simplify the manufacturing of the whole of a device by providing plural protrusions toward downward for attaining the positioning of a permanent magnet at the inside of the outer circumferential edge of a yoke. CONSTITUTION:In this rotary drum device 20 of a motor incorporating type, a rotary side upper drum 3 provided with plural magnetic heads 2 on the lower outer circumferential positions is pivotally supported with a fixed side lower drum 4. A rotational shaft 6 is provided coaxially with a rotary side rotary transformer 5 at the center of the rotary drum 3 and a shaft hole 8 is formed at the center of the fixed side rotary transformer 7 of the lower drum 4. The rotary drum device incorporates the coreless motor 30 of an axial air gap type performing the rotational driving of the upper drum 3 in the recessed space 9 of the inside of the lower drum 4. The motor 30 is constitute of coil substrates 11, a yoke 31, a permanent magnet 13 and a packing yoke 32. Since the fitting of the permanent magnet 13 can be performed easier than in a conventional device, the manufacturing of the whole of the rotary drum device is simplified.