baber/WOPTO huggingface dataset:
Patent JP-S62276873-A (JP)
Title: Manufacture of lateral bipolar transistor
Inventor: YAMAHATA SHIYOUJI
IPC: H01L29/72
Filed: 1986-05-26
Abstract: PURPOSE:To improve characteristics of transistors by carrying out optional ion implantations in a region of 3rd semiconductor by using a stopper layer formed on the 1st and 2nd semiconductors as a mask and reducing carrier density in the 3rd semiconductor region. CONSTITUTION:A stopper layer 14 for ion implantations is installed on a lamination layer comprising emitter and collector regions, an inductive film 10 as well as a resist 11, and optional ion implantations are carried out only to a collector region by using the stopper layer as a mask. As a deeper energy level or radiation loss developed by the ion implantations permits carrier density in the collector region to be decreased, such a state serves for the purpose of improving emitter implantation efficiency and breakdown strength characteristics of base and collector and decreasing a collector capacitance. Thus, this approach helps manufacture lateral bipolar transistors having their excellent characteristics.
Patent JP-H04324104-A (JP)
Title: Magnetic core for magnetic head
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/147
Filed: 1991-04-24
Abstract: PURPOSE:To improve a yield by forming thin films of oxide films, etc., on the surfaces of soft magnetic metallic films laminated on substrates. CONSTITUTION:The soft magnetic metallic film 22 is laminated on the ceramic or glass substrate 21 and the magnetic thin film 23 consisting of any of an oxide, nitride and carbide is formed on the surface of the film 22 on the side opposite from the substrate 21. The joint strength of the glass is then enhanced and joining glass 24 is joined with high strength via the film 23. The magnetic cores are formed at a high yield if the substrate 21 is laminated and similar half core is welded and joined by the glass 24.
Patent JP-H05310144-A (JP)
Title: Hydraulic steering control mechanism
Inventor: MORITA SAICHIRO
IPC: B62D11/08
Filed: 1992-05-12
Abstract: PURPOSE:To enable a steering cluth and a steering brake to be controlled by means of constant pressure oil used in a power shift or HST type transmission in a steering vehicle equipped with a hydraulic continuously variable transmission such as a hydraulic clutch transmission and HST transmission. CONSTITUTION:In a mechanism wherein a steering clutch is turned off in the first stage by rotation of steering control arms 5R, 5L and then a steering brake is shifted to the braking position by further rotation of the steering control arms 5R, 5L, a steering control spool 1 and steering control actuators 6R, 6L are fitted with each other and disposed on the same axis within valve cases 13R, 13L and the steering control actuators 6R, 6L are advanced and retreated by advancing the retreating of the steering control spool 1 and the steering control arms 5R, 5L are rotated by the steering control actuators 6R, 6L.
Patent JP-H08293189-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATABE TETSUO
IPC: G11B33/08
Filed: 1995-04-20
Abstract: PURPOSE: To diminish the influence of resonance even when an exterior part is made to be light in weight and of low in rigidity. CONSTITUTION: 1st vibrationproof members 23 are fitted to the bottom surface of a recording and reproducing part 11. Then, 2nd vibrationproof members 27 are arbitrarily arranged in their plural places and fitted between the exterior part 12 consisting of a chassis 25 and a box-like case 26 fitted to the outer side of the chassis 25 and convering over the upper part and the recording and reproducing part 11, and then the chassis 25 is provided with holes 25a having enough room for the 1st vibrationproof members 23 to be passed through. Then, vibration from a base 10 is attenuated by the 1st vibrationproof members 23 to be transmitted to the recording and reproducing part 11, and is further attenuated by the 2nd vibration proof members 27 to be transmitted to the exterior part 12.
Patent JP-H11311820-A (JP)
Title: Camera
Inventor: NAKA YOJI
IPC: G03B11/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To surely lock a slide case at a photographing position. SOLUTION: The slide case 12 is attached with the camera main body so that it may be freely slid. A photographing position lock mechanism 80 is installed so as to stop the slide case 12 at the photographing position. The mechanism 80 is constituted of 1st lock holes 81a and 81b formed in the slide case 12, a 2nd lock plate 82, a pinion 84, an interlocking plate 83 and an interlocking arm 85. A catch 86 is formed on the 2nd lock plate 82, and the catch 86 is energized toward the lock direction by a coil spring 88. The interlocking arm 85 is attached to the attachment shaft 56 of a strobe light emitting part 5. When the strobe light emitting part 5 pops up so as to shift from a storage position to a using position, instantaneously, the catch 86 is shifted to the lock position. The catch 86 is locked in the lock holes 81a and 81b so as to control the movement of the slide case 12.
Patent JP-H01292730-A (JP)
Title: Manufacture of cathode
Inventor: NAKANO KEISUKE
IPC: H01J9/04
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the deformation of a pre-sintered member at the true sintering process by performing the true sintering process inserting a high melting metal rod of which outer diameter is slightly larger than the inner diameter of the cylindrical pre-sintered member to be shrunk by the true sintering process in the hollow space of the said pre-sintered member. CONSTITUTION:In the hollow space of a cylindrical pre-sintered member 1, a high melting metal rod 2 of which outer diameter is slightly larger than the inner diameter of the pre-sintered member 1 to be shrunk by the true sintering process is inserted, and the true sintering process is carried out while floating the pre-sintered member 1. Thus the heat emitted from every portion can be made uniform, and when the hollow space of the sintered member is shrunk the inner wall of the said hollow space is close contracted to the rod 2, and because of the larger thermal expansion coefficient of the rod 2 than that of the sintered member, the sintered member can be taken off easily from the rod 2 after cooling.
Patent JP-H02299002-A (JP)
Title: Adaptive controller
Inventor: IMAZAKI NAOKI
IPC: G05B13/04
Filed: 1989-05-12
Abstract: PURPOSE:To easily update and apply a stabilization control gain by using a method which uses a neural network constituted so that outputs of respective units in an intermediate unit layer are inputted even to the intermediate unit layer itself. CONSTITUTION:When the control circuit 4 of a model identification control part 1 outputs a reference signal generation signal S1 to a reference signal generating circuit 5, the circuit 5 inputs the reference signal REF to a controlled system 3 and a model identifying circuit 2. At this time, the system 3 and circuit 2 outputs a response signal RES and a model response signal RESM, whose difference ERR is inputted to the learning/deciding circuit 6 of the circuit 1. The circuit 6 when judging that the signal ERR is sufficiently small outputs a learning end signal S3 to the circuit 4. When it is decided that the signal ERR is still larger, on the other hand, a model correction signal COR is outputted to the circuit 2 and the internal state of the circuit 2 composed of the neural network consisting of plural unit layers is so corrected that the signal ERR becomes small.
Patent JP-H08314857-A (JP)
Title: Operation method for computer and computer therefor
Inventor: YOSHIDA KENICHI
IPC: G06F1/00
Filed: 1995-05-18
Abstract: PURPOSE: To simplify the operation procedure of a computer by deciding a calculation processing means to be started up by a control means corresponding to a computer using history stored in a storage means. CONSTITUTION: An application to be started up next is estimated by an interface program 3. When the interface program 3 selects the application to be started up next corresponding to the operation history of a user stored in the operation history 3a, the user first performs work by a normal method such as the specification of a command or the like and the interface program 3 stores the work history in the operation history 3a at the time. When such an operation history 3a is present, the identification of the next operation when it is defined that the succeeding operation follows the operation history as well is made possible. For instance, when the contents of data are updated by a data base program, the updating of a table by a tabulation program is identified as the next operation.  Further, the updating of the contents of sentences by a word processor is identified as the next operation.
Patent JP-S60261652-A (JP)
Title: Continuous casting method of clean steel
Inventor: MORISHITA HITOSHI
IPC: B22D11/04
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the defective cleaning of a bottom side billet and to improve the yield of continuous casting by bisecting a continuous casting mold to an upper part having poor heat conductivity and a lower part having good heat conductivity, disposing a dummy bar head to the bottom end in the upper part of the mold, melting preliminarily a flux in the upper part and pouring a molten steel into the mold. CONSTITUTION:The composite casting mold made by bisecting the continuous casting mold to the upper half and lower half and forming a heat insulating mold surface only to the upper part 1 of such mold is used. A dummy bar 8 is introduced into the composite casting mold and the continuous casting flux is melted in the upper part 1 of the casting mold so that the level of the molten flux 9 arrives at the section covering the discharge port of an immersion nozzle 6. The nozzle 6 is then opened and the pouring of the molten steel 5 into the composite casting mold is started. The upper half of the casting mold is heat- insulated in order to prevent the solidification of the powder. The bar 8 is lowered and the ordinary continuous casting operation is continued after the pouring basin is formed. The reason for lowering the molten metal surface lies in that the powder is admitted between the solidified shell and the mold.
Patent JP-S5453196-A (JP)
Title: Urethane_type waterproof material
Inventor: KUMAZAKI SHIGETO
IPC: C09K3/10
Filed: 1977-10-05
Abstract: PURPOSE: To prepare a non-foamable water-curable waterproof material giving a coating film having excellent safety and physical properties, e.g. tensile strength, etc., comprising a specific urethane prepolymer derived from tolylene diisocyanate, water, a carbon dioxide-absorbent and a dispersing medium.  
     CONSTITUTION: A urethane-type waterproof material comprising (1) a urethane prepolymer having an isocyanate group content of 2W7 wt.%, prepared by reacting (A) tolylene diisocyanate with (B) 5W20 mole% of a bisphenol A-alkylene oxide adduct expressed by the formula (R is 2W3C alkylene; n, m≥0, n+m>2) and (C) a polypropylene polyol, (2) water, (3) a carbon dioxide-absorbent, and (4) a dispersing medium 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6013086-A (JP)
Title: Washing machine for cylindrical and annular material to be washed
Inventor: MIYAZAKI AKIRA
IPC: C23G3/04
Filed: 1983-06-30
Abstract: PURPOSE:To remove efficiently smut of a iron or steel product with a washing machine which removes the smut in the form of a fountain by increasing the flow rate rather than pressure of the fountain and ejecting water into a radial curtain shape. CONSTITUTION:A water ejecting device 36 at the mouth end of an inside ejecting pipe 19 has an ejecting port 43 having the fully circumferentially opened slit shape through which water can be ejected into a radial curtain shape between a stationary plate 29 and a movable pressure regulating plate 40. The plate 40 is constantly regulated in pressure and energized to the plate 29 side by a spring 46. Said plate moves by receiving the pressure from the change of the water pressure in the pipe 19 and changes the effective ejecting width of the mouth 43 thereby increasing the water flow rate while regulating the pressure of the ejected water low. The device 36 is moved back and forth to the forward and backward direction of a washing tank 1 via a chain 32 which is moved back and forth by a reversible motor 30 and the pipe 19. When a pickled coil body C is carried into the tank 1 and is set, the motor 30 and water feed pump 64 are started then the movement of the pipe 19, the turning of an outside ejecting pipe 47 to change direction and the water ejecting operation from the pipes 19, 47 are accomplished simultaneously. The adhesion of smut is thus obviated and the efficient washing of the coil C is made possible.
Patent JP-H02297084-A (JP)
Title: High-accuracy photo-magnetic field sensor
Inventor: WAKE SHOJI
IPC: G01R33/032
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a high sensitivity and to enhance output stability by using a garnet type ferrite polycrystal body which has characteristics of a Verdet constant, thickness and light transmittance of specific values or above, has a specific temp. characteristic and is expressed by specific compsn. formula. CONSTITUTION:The production of the terbium-substd. yttrium iron garnet polycrystal is first executed by codepositing a hydroxide by a base from an aq. soln. mixture contg. bivalent iron ions and the metal ions of yttrium and terbium. A codeposit is then synthesized while the iron is oxidized to tervalent iron and after the codeposit is separated from the aq. soln., the codeposit is dried, calcined and ground. Two kinds of the powders which are produced in such a manner and vary slightly in the iron content are mixed at a prescribed ratio and after the mixture is molded and calcined, the molding is compacted by a hot hydrostatic press. The photo-magnetic element has the characteristics of >=1deg/cm.Oe Verdet constant, >=100mum thickness, >=10% light transmittance and <=+ or -1.0% magnetic field detection temp. characteristic at -20 to +60 deg.C and the garnet type ferrite polycrystal body expressed in comps. by TbxY3-xFe5 O12 (X=0.7 to 1.5) is used.
Patent JP-S6011953-A (JP)
Title: Memory device
Inventor: NAITOU AKIRA
IPC: G06F12/16
Filed: 1983-07-01
Abstract: PURPOSE:To simplify the checking procedure of a memory device by using a register which is capable of writing from the controller side and a gate circuit which inverts the store data by the set value of said register. CONSTITUTION:The store data is sent from the controller side 200 to execute a storing action to a memory device. Then the store data containing the correct syndrome data is inverted by a gate circuit 6 since ''1'' is set at a specific bit of a register 5. Then the specific bit is written to the part 1 in the form of a wrong store data for a syndrome generator 2 of an error correction circuit (ECC). Then the store data is read out of the part 1, and errors are produced by a checker and a correction circuit 3. This error information is read and checked at the controller side 200.
Patent JP-S61278348-A (JP)
Title: Treatment of adsorbent
Inventor: MORI KAZUTAKA
IPC: C02F1/28
Filed: 1985-06-04
Abstract: PURPOSE:To spread the titled adsorbent in which the eutrophicating ingredients such as nitrogen and phosphorus present in the excrement waste water is adsorbed onto the farmland, etc. and to utilize said adsorbent as the fertilizer ingredients of the plant by contacting said adsorbent composed of a specified part by weight of zeorite and the rest of clay which has been subjected to an aluminum treatment with the excrement waste water, etc. CONSTITUTION:The adsorbent composed of 10-90pts.wt. high nitrogen- adsorptive zeolite and the rest of clay whose phosphorus adsorbability is increased by being subjected to the aluminum treatment is contacted with the excrement waste water, domestic waste water, etc. to adsorb nitrogen and phosphorus. The aluminum treatment is the operation of allowing the fine precipitate of aluminum hydroxide to adhere onto the surface of the clay by adjusting pH of the clay-suspended solution in which aluminum-containing salts are dissolved. The treatment of the used adsorbent results in unnecessaries by spreading the desired adsorbent in which nitrogen and phosphorus are adsorbed onto the farmland, etc. as the fertilizer.
Patent JP-H09276637-A (JP)
Title: Filter medium replacing type air filter
Inventor: TANI YATSUHIRO
IPC: B01D39/14
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an air filter stably ensuring narrow air passing surface without deforming the pleat shape of a filter medium at a time of the adsorption of matter to be absorbed and easily replaced at a time of replacement by holding the end edge of a filter medium between the end surfaces of a filter outer frame and a filter medium pressing frame. SOLUTION: A filter medium replacing type air filter mainly consists of an air filter outer frame 1, a filter medium pack 2 and a filter medium pressing frame 3. The air filter outer frame 1 has a filter medium terminal receiving jig 5 receiving the terminal of the filter medium of the filter medium pack 2 provided to the entire inside periphery thereof and the upper and lower side surfaces of the jig 5 are linear end surfaces 4'' and the left and right surfaces thereof have end surfaces 4' having a pleated shape fitted to that of the filter medium. The end edges 4', 4'' of the filter medium are held between the filter medium terminal receiving jig and the filter medium pressing frame 3 having end surfaces 3', 33' having a shape corresponding to that of the end surfaces 5, 5'' of the jig 5 to hold the pleated shape of the filter medium to protect the filter medium from deformation.  By this constitution, a narrow air passing surface can be stably and effectively put to practical use and, by replacing only the filter medium pack, the air filter can be renewed.
Patent JP-H06334808-A (JP)
Title: Image forming and compositing equipment
Inventor: NAGANO MASAAKI
IPC: B65H15/00
Filed: 1993-05-21
Abstract: PURPOSE:To facilitate sorting of discharged paper sheets stacked in one and the same location. CONSTITUTION:A control section 4 detects the start or end of paper discharge in any of a facsimile section 1, a printer section 2, and a copy section 3. Even when an engine section 5 discharges the recording paper sheets to one and the same location, the sorting by each image forming function is facilitated by changing the discharge direction of the recording paper sheets depending on each image forming function.
Patent JP-H06332340-A (JP)
Title: Image forming device and method for imparting moisture
Inventor: ARAI ATSUSHI
IPC: G03G21/20
Filed: 1993-05-21
Abstract: PURPOSE:To reduce curling, paper wrinkles or the like in a thermal fixing means at a normal copying time and to stably obtain an excellent copy as for a recycling system utilizing decolorizing toner by providing a moisture imparting means imparting moisture to a paper which is carried at the downstream-side position from the thermal fixing means. CONSTITUTION:An image forming means, a fixing part 4 consisting of a fixing roller 2 and a pressure roller 3, a light irradiation part 5, a guide part 6 and a moisture imparting part 7 provided at the lower position of the guide part 6 are provided. A guide plate 31a at a position where the imparting part 7 is provided is provided with plural apertures for imparting water vapor coming from the imparting part 7 to the paper. Since the imparting part 7 is provided in such a manner, the moisture can be imparted to the paper passed through the thermal fixing means as necessary and the paper can be returned to a normal moisture content state from a more dried state than needed. Thus, such inconvenience as the curling or the paper wrinkles is prevented from occurring.
Patent JP-S5546164-A (JP)
Title: Navigatometer
Inventor: YAMAKI KIYOSHI
IPC: G01C21/26
Filed: 1978-09-29
Abstract: PURPOSE: To make suitable the display at the initial stage of running, by performing different display from normal display until a given distance is run after start of running.  
     CONSTITUTION: The display control unit 100 is controlled with the detection distance signal obtained from the distance sensor 10 and the control signal obtained based on the detected time signal from the reference time generation unit 12, and until a given distance is run after the start of running, the display of the display unit 200A is identified to normal display as the running initiation display. As a result, the driver never mis-recognizes the present running condition to make suitable the display of navigatometer at the start of running. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000309064-A (JP)
Title: Recording medium
Inventor: MORI KENICHI
IPC: B41J2/01
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To make a coloring density favorable after a water-resistant treatment after a printing, especially after a transparent film is laminated by specifying a relationship between the coloring density of a solid printed section with a black ink and the coloring density after a lamination is performed at the solid printed area, in a recording medium wherein an ink receiving layer is provided on a base material. SOLUTION: On a corona treated surface of a base material such as a natural paper, a synthetic paper, or a film of a polyester based resin, a specified amount of a melamine resin and a catalyst are mixed with water, and the mixture is coated, and on the top, a solution prepared in such a manner that polyvinyl alcohol, a cationic resin, an interfacial surface active agent, and a silica particle are mixed in a manner to become respective specified final solid component percentages (weight percentages), and the solution is coated and dried, and thus, this recording medium is obtained. A coloring density A of a solid printed section with a black ink, and a coloring density B after a lamination is performed on the solid printed area, of the recording medium are set in a manner to satisfy B>(1.15×A) when A>1.3.  By this constitution, the coloring density of the solid printed section becomes high, and an image after a water- resistant treatment after a printing, especially, after a transparent film is laminated, becomes favorable.
Patent JP-S61284079-A (JP)
Inventor: SILBERNAGEL RAYMOND A
IPC: H01R31/00
Filed: 1986-05-23
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-S61392-A (JP)
Inventor: MIYAZAWA YUKIMORI
IPC: D06F33/02
Filed: 1984-06-12
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-S5244687-A (JP)
Title: Secondary ion mass spectrometric device
Inventor: KUSAO KENJI
IPC: H01J37/252
Filed: 1975-10-03
Abstract: PURPOSE:To provide a specific electronic impingement type ion source and valve in a sample chamber, thereby easily performing analysis of residual gas, energy calibration of secondary ions and calibration of permeability of device, without new provision of a mass spectrometer.
Patent JP-H01289236-A (JP)
Title: Electric double layer capacitor
Inventor: MATSUZAKI SOICHI
IPC: H01G11/62
Filed: 1988-05-17
Abstract: PURPOSE:To suppress a change in a capacitance and an equivalent series resistance and to obtain a stabilized electric double layer capacitor by adding N,N,N ',N'-tetramethylethylenediamine or the like to an electrolyte. CONSTITUTION:When an electrolyte composed of a salt using an alkali metal such as a base and at least one kind out of N,N,N',N'- tetramethylethylenediamine, N,N,N',N'-tetramethylnaphthyldiamine and ethyldiphenylamine as an additive are used as an electrolyte, it is possible to restrain the alkali metal produced in the electrolyte from being precipitated at a polarizing electrode. By this setup, an increase in an equivalent series resistance and a decrease in a capacitance can be made small.