baber/WOPTO huggingface dataset:
Patent JP-H03101260-A (JP)
Title: Thin film capacitor
Inventor: MATSUBARA SHOGO
IPC: H01L21/822
Filed: 1989-09-14
Abstract: PURPOSE:To prevent oxidation of silicon and to improve a dielectric constant by forming a conductive layer which consists of a high melting point metallic film or a silicide film thereof, and a high melting point noble metal film between a silicon electrode and a dielectric film in a thin film capacitor formed on a silicon electrode. CONSTITUTION:A low resistance layer 2 is formed by doping a part of a surface of single crystalline silicon 1 with phosphorus to a high concentration and a silicon oxide film 3 is formed thereon as a layer insulating film. Two contact holes are formed in a part of the silicon oxide film at two positions; on contact hole is filled up with a conductive layer 4 and the other contact hole is filled up with an Al film 5. A first layer of the conductive layer 4 which is formed on silicon consists of at least one ore more kinds of material which is selected from high melting point metals of titanium, tantalum molybdenum, tungsten or silicide compound thereof, and a second layer consists of at least one or more kinds of material which is selected from high melting point noble metals of platinum, paradium and rhodium. A BaTiO3 film 6 is formed on the conductive layer 4 and Al 7 is formed thereon as an upper electrode.
Patent JP-H03106591-A (JP)
Title: Solder material
Inventor: KAWAI KENICHI
IPC: B23K35/26
Filed: 1989-09-14
Abstract: PURPOSE:To improve the reliability of a soldered and brazed part by constituting the solder material of specific weight per cent of In, Sb, etc., and Ag, Au, Pb, and Sn and depositing secondary phases at the crystal grain boundaries of Pb and Sn after soldering. CONSTITUTION:The solder material is constituted, by weight per cent, of at least two kinds among the groups (1) to (3) consisting of (1) 0.01 to 10% MA (at least one kind of In and Ga), (2) 0.01 to 8% Ms (at least one kind of Sb and Bi) and (3) 0.01 to 10% at least one kind of Ag and Au, 10 to 95% Pb and the balance Sn. This material is a substantially solid soln. in a soldering state. The secondary phases 3 of the MA and/or Ms deposited after the soldering are made to exist mainly at the grain boundaries of the Pb crystal grains 1 and Sn crystal grains 2. The long-term stable use of the solder material without generating cracks is possible in this way.
Patent JP-S6483244-A (JP)
Title: Endoscope
Inventor: YAMAMOTO NORIKO
IPC: A61B1/04
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the diameter of a probe as small as possible, by making the optical axis of an image sensing means non-parallel to the center axis of a forceps channel. CONSTITUTION:A solid-state image sensing element 2 is arranged in a probe main body 1 in the state provided on a printed wiring board 3. A lens 4 is arranged to the front part of the probe main body 1 and the image in front of the lens 4 is formed on the imaging surface of the solid-state image sensing element 2 by the lens 4 through a mirror 5. The optical system of the solid-state image sensing element 2, the lens 4 and the mirror 5 is arranged so as to be inclined with respect to the insert direction of the probe main body 1 in an object to be examined. Further, light guides 6a, 6b for illumination, an air feed port 7 for washing the surface of the lens 4 or the body cavity and a water feed port 8 are arranged to the front part of the probe main body 1 and the outlet of a forceps port 9 is positioned behind the front of the probe main body 1. Therefore, the diameter of a probe can be made easily fine and, especially, when observation is performed by curving the probe upwardly, a wider range can be observed.
Patent JP-S61116592-A (JP)
Title: Thermal transfer type recording medium
Inventor: MIYAMOTO ICHIRO
IPC: B41M5/382
Filed: 1984-11-13
Abstract: PURPOSE:To provide a thermal transfer type recording medium showing high adhesion of printed images and excellent contamination resistance and capable of giving clear printed image, wherein a heat-fusible ink layer is provided on a base, and a resin adhesive layer is provided thereon. CONSTITUTION:The heat-fusible ink layer 2 comprising a coloring material, e.g., a dye, a binder, e.g., carnauba wax, and a softener, e.g., vaseline, is provided on the base 1 such as cellophane by solvent coating or the like, and the resin adhesive layer 3 formed of a resin having a softening or melting point of preferably 50-180 deg.C, e.g., an acrylic resin, is applied to the ink layer 2 in a thickness of, e.g., about 0.2-2mum, to obtain the desired thermal transfer type recording medium.
Patent JP-S6485556-A (JP)
Title: Rotor and field magnetic pole of magnetic motor
Inventor: NAKAIZUMI TSUTOMU
IPC: H02K21/12
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the construction and to bring out the maximum output by omitting each magnet axis and bearing in a rotor core. CONSTITUTION:A central magnet 10 is equipped with a shaft 9, the top end is locked to a ring-shaft 5, and is inserted into a core central magnet hole and slid to be served as a rotor axis. The central magnet 10 interlocks with the ring-shaft 5 to rotate by a control lever 11, and a core 8 turns around the perimeter on it. A lower part magnet bearing plate 17 is used only for receiving a magnet shaft 9' by its plate. A semicircle of a field magnetic pole 14 is divided into two equal parts, each of them slides at the same distance in the reverse direction by a gear 18, and the distance to a rotor is variable. Thus, the inside mechanism is simplified by reducing each magnet shaft, bearing, etc., and the maximum output of a magnetic motor can be brought out by adjusting the maximum repulsion position point (not shown in the drawing) at anti-equal polarity surface with the rotor.
Patent JP-S60178778-A (JP)
Inventor: YAARU MIMONII
IPC: G06T5/20
Filed: 1984-11-13
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-H0871310-A (JP)
Title: Method and device for recycling muddy water in muddy water drilling technique
Inventor: HIROSE KAORU
IPC: C02F1/04
Filed: 1994-09-07
Abstract: PURPOSE: To provide a method and a device for recycling muddy water in which soil grains reutilizable as China clay or the like are obtained and muddy water is reused as muddy water material in other building site by improving a method for treating muddy water and industrial effluent. CONSTITUTION: Muddy water stored in a muddy water tank 31 is introduced into a centrifugal separator 33 and soil grains 41 of at least 10μm diameter contained in muddy water are separated and removed through solid-liquid separating action. Thereafter, water containing soil grains of at most 10μm diameter is allowed to flow into a separation water tank 35 and furthermore water in the separation water tank 35 is introduced into a heat exchanger 37 to perform both heating by steam supplied from a heating drying furnace 38 and cooling. Clean water and soil grains 44 of at most 10μm diameter are obtained. Good- quality argillaceous material is obtained by heating the soil grains 44 in the heating drying furnace. In such a way, a method and a device for recycling muddy water in a drilling technique are provided as a realization means.
Patent JP-H0287205-A (JP)
Title: Controller for switching device
Inventor: FUJIMOTO KATSUTOSHI
IPC: G05B19/02
Filed: 1988-09-22
Abstract: PURPOSE:To prevent a circuit which is connected through a switch from being damaged, etc., by designating an address from a CPU to a storing means, in which a control code to correspond to the respective opening and closing conditions of the plural switching devices outputted the control code to the switching device and executing opening and closing control according to the control code. CONSTITUTION:The control code to four relays 7-10 is stored to prescribed addresses (OC-11) in a ROM circuit 20 in advance and the control code, for which the address is designated, is outputted from a CPU14 to the respective relays. For example, when the address 00 is designated from the CPU14, a control code '0001' is read and the relay 7 is turned on. Thus, when the address is designated from the CPU14 to the ROM circuit 20, the control code to corre sponding to the address is outputted from the ROM circuit 20 to plural switching devices 7. Since the opening and closing control of the switching device 7 is executed in correspondence to the control code, the damage accident of a con nected signal source or an object to be tested is prevented.
Patent JP-S6299215-A (JP)
Title: Automatic clutch control device
Inventor: MATSUMOTO RYUICHI
IPC: F16D25/12
Filed: 1985-10-28
Abstract: PURPOSE:To reduce the operating force to enhance the operationability, by providing such an arrangement that a valve holder in an emergency clutch operating valve is always urged in the direction in which a bypass passage is closed and is retracted when an emergency operating rod is actuated to open the bypass passage. CONSTITUTION:Upon normal operation a valve holder 13 is pressed against the forward end by means of a spring 25 so that a first valve seat 17 closes a first port P1 while a first valve element 15 compresses a spring 16, being separated from a snap ring 19, and a second valve seat 22 opens a passage 23 to automatically control a clutch. Further, upon an emergency, when an operating rod 9 is manipulated to retract the valve holder 13, the second valve seat 22 closes at first the passage 23. Then, the snap ring 19 is retracted by the valve holder 13 to allow the first valve seat 17 to open the first port P1 so that air pressure is fed into the clutch. With this arrangement, it is possible to enhance the operationability.
Patent JP-H03102764-A (JP)
Title: Positive electrode plate for lead-acid battery
Inventor: MUKASA TOMONORI
IPC: H01M4/20
Filed: 1989-09-14
Abstract: PURPOSE:To enhance the chemical formation characteristic and prolong the lifetime of a battery, whose pos. electrode lattice is made of a Pb-Ca series alloy, by using a pos. electrode plate to which glass fiber with the surfaces covered with Pb-Sb series alloy is added. CONSTITUTION:As a pos. electrode plate is used a lattice consisting of a Pb-Ca series alloy, in which glass fiber whose surfaces are covered with Pb-Sb series alloy is added to the active substance. This improves the mechanical strength of the pos. electrode active substance at manufacturing of battery, enhances the chemical formation characteristics, improves the strength of the pos. electrode active substance when the battery is in service, and prevents formation of barriers in case Pb-Ca series alloy is used as pos. electrode lattice. Thus a maintenance-free battery is accomplished whose lifetime properties have well been improved.
Patent JP-S6480422-A (JP)
Title: Gas separation membrane
Inventor: IMAMURA TOSHIHIDE
IPC: C08G59/24
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the title membrane having a high permeation coefficient and excellent strength by copolymerizing the essential agent shown by a specified formula and a hydrocarbonic compd. consisting of the primary monoamine having two active hydrogens per one molecule as the curing agent, and forming the obtained copolymer into a membrane. CONSTITUTION:The essential agent having an epoxy group on both terminals and shown by the formula and the hydrocarbonic compd. consisting of the primary monoamine (a monoamine having a 4-18C straight-chain hydrocarbon is preferable) having two active hydrogens per one molecule as the curing agent are copolymerized to a high-molecular polymer, and the polymer is formed into a membrane. The obtained membrane has a high gas permeation coefficient and high O2/N2 selectivity, and its physical strength is also increased.
Patent JP-S60132004-A (JP)
Title: Speed governor of cross compound type steam turbine
Inventor: AZUMA TOSHIHIKO
IPC: F01D17/06
Filed: 1983-12-21
Abstract: PURPOSE:To improve reliability by using remaining detectors and speed detectors of the secondary turbine to control a turbine when a predetermined number or more of multiple speed detectors provided on the primary turbine of a cross compound type turbine fail. CONSTITUTION:Three speed detectors DP1-DP3 are provided on the primary turbine, two speed detectors DS1, DS2 for speed-governing are provided on the secondary turbine, and signals from individual detectors are inputted to a majority logic circuit ML via a speed measuring circuit PC. The majority logic circuit ML gives priority to individual selection function circuits SEL1-3, and if one or more speed detection signals are abnormal, signals from the speed detectors of the secondary turbine passing through individual selection function circuits SEL4, 5 are added in sequence, and three signals are arranged in the order of size. The presence of abnormality is checked based on the deviation among these signals, and a normal signal is used to control the turbine.
Patent JP-H0579815-A (JP)
Title: Semiconductor-laser length measuring machine
Inventor: SAITO KEISUKE
IPC: G01B9/02
Filed: 1991-09-19
Abstract: PURPOSE:To make it possible to perform accurate alignment readily when invisible light is used as a light source by quantitatively displaying the degree of the intensity of an interference signal with a display means. CONSTITUTION:The invisible light from a semiconductor laser as a light source is split into two beams. The lights reflected from a reference mirror and a moving mirror are made to interfere. The moving distance of the moving mirror is measured based on the interference signal. The SIN and COS signals, which are obtained by using the polarized light based on the interfered reflected light and outputted from a pair of operation amplifier circuits 19 of an interference detecting system, respectively, undergo A/D conversion 22. Then, the respective square sums are operated in a CPU 23. The intensity level of the interference signal is obtained based on the operation and displayed on a level meter 25 of a display means. The state of the alignment of the measuring system can be quantitatively recognized with the deflection of the pointer of the meter 25. When the semiconductor laser for emitting the invisible light is used as the light source, the alignment can be performed readily and accurately.
Patent JP-H0983296-A (JP)
Title: Filter circuit
Inventor: YAMAMOTO YUJI
IPC: H03H11/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the filter circuit consisting of capacitors and MOS transistors(TRs) and having a Q multiple circuit suitable for MOS circuit integration. SOLUTION: A voltage is applied to a noninverting input terminal of an operational amplifier 16 from a 1st stage of MOS diodes 8, 7 connecting in series with a constant current source 9 and a voltage is applied to a gate of MOS resistor 15 from a 2nd stage of MOS diodes 11, 12 connected in series with a constant current source 10. The DC operating point is made stable by using the MOS resistance 15. An output of a filter 3 is fed back by a coefficient consisting of a ratio of a capacitance 17 to a capacitance 14 and added to the input 4 to form a Q multiple circuit.
Patent JP-S61117806-A (JP)
Title: Apparatus for adjusting magnetic force in magnet device
Inventor: SHINBA KIMIKO
IPC: H01F7/02
Filed: 1984-11-14
Abstract: PURPOSE:To enable the interacting magnetic forces to be adjusted by a simple operation by a method wherein when a forward and backward movable member provided for entrance and exit between a pair of magnet members is positioned between the magnet members, a north pole and a south pole are formed on the faces opposed to the magnet members. CONSTITUTION:A pair of magnet members 11, 13 are provided on the ends thereof with tapered faces 11a, 13a, a north pole is formed on the tapered face 11a and a south pole on the tapered face 13a, and they are located movably upward and downward. A forward and backward movable member 15 having tapered faces 15a, 15a on the tip thereof enters and exits from the space A which is formed when the magnet members 11, 13 abut one another, a north pole and a south pole of magnet are vertically formed, and the front ends of these are exposed on the tapered faces 15a. When the forward and backward movable member 15 is inserted into the space A, the tapered faces 15a, 15a of the forward and backward movable member 15 are contacted with the tapered faces 11a, 13a of the respective magnet members 11, 13, so that the north pole and south pole of the forward and backward movable member 15 are simultaneously repulsed and attracted by the north pole of the magnet member 11 or the south pole of the magnet member 13. By adjusting the magnetic force of the forward and backward movable member 15, the magnet members 11, 13 can freely by moved outwardly.
Patent JP-S6394900-A (JP)
Inventor: IWASAKI KUNIHARU
IPC: B44C1/175
Filed: 1986-10-09
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-S6397499-A (JP)
Inventor: YAMAMOTO KAZUO
IPC: B64G1/10
Filed: 1986-10-09
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-H02277850-A (JP)
Title: Weaving by water jet loom
Inventor: YAMOCHI AKIRA
IPC: D03D23/00
Filed: 1989-09-19
Abstract: PURPOSE:To make timing of weft inserting sure by setting difference of a crank angle of weaving machine between starting and completion of weft flying of total free flying method in a specific range. CONSTITUTION:In weaving weft by a water jet loom by total free flying method, a crank angle theta1 of weaving machine in starting of weft flying and a crank angle theta2 of weaving machine in completion of weft flying are set to satisfy 70 degrees <=theta2-theta1 <=135 degrees to eliminate a restricted flying range. Synthetic fiber monofilament is used as weft and weft inserting can be stably carried out.
Patent JP-H1186835-A (JP)
Title: Manufacture of plate group body for lead-acid battery and device thereof
Inventor: MIYAGI RIKIO
IPC: H01M50/536
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To form a strap by injecting molten lead into a welding jig, whose plate group is installed in a plate lead part in a standing erect condition where a plate lead is in a state of standing erect. SOLUTION: Through a structure of an injection nozzle for reducing flow speed and temperature of molten lead when the molten lead is injected into a recessed part of a welding jig 12, the molten lead is prevented from infiltrating into a plate from a clearance between the welding jig 12 and a plate lead 6. Mixing of an oxide and a residue is eliminated, by delivering the molten lead from the bottom of a storage tank. The plate lead 6, a polar column electrode and its periphery are also specifically melted, and a strap, the plate lead 6 and the polar column electrode are surely jointed together.
Patent JP-H0874424-A (JP)
Title: Concrete recovering agent filling plug
Inventor: NAITO NOBORU
IPC: E04G23/02
Filed: 1994-09-08
Abstract: PURPOSE: To fill the recovering agent into a peeled space layer between a building frame layer and a mortar layer by connecting a member to be separated from a first pushing body to the opposite side of a second pushing body with a screw and the second pushing body, and providing a handle in the first pushing body freely to be removed. CONSTITUTION: A filling port D is formed in the concrete wall surface to be recovered, and a handle 10 for filling plug set and a filling plug are integrally engaged with each other, and an elastic body 3 is pushed into the filling port D. A wing bolt 5 is rotated clockwise so as to separate a lateral bar 7 and a pushing body 1 large, and a space between the first and the second pushing bodies 1, 2 is narrowed through a connecting rod 4. At this stage, an elastic body 3 between the first and the second pushing bodies 1, 2 is compressed to be expanded in the lateral direction, and adhered to the inner wall surface of the filling port D so as to move a locking arm 12, and the engagement is canceled.  Continuously, the handle 10 is pulled upward so as to be removed from the filling plug, and a filling hose is connected to a filling pipe 6, and the concrete recovering agent is filled by pressurization. Thereafter, the recovering agent is filled in the filling port D and the peeled space layer C, and a part projected from the lateral bar 7 is crushed so as to prevent the reverse flow of the filling recovering agent.
Patent JP-S60131708-A (JP)
Inventor: NISHIOKA GOROU
IPC: H01G4/12
Filed: 1983-12-19
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-S6395794-A (JP)
Title: Band compressing encoder for still picture
Inventor: OSANAWA KAZUO
IPC: H04N11/24
Filed: 1986-10-09
Abstract: PURPOSE:To increase the resolution of a still image by adding a mixing ratio changing means to an encoder so as to form a band compressing signal only with still picture data while a high grade still image is coded. CONSTITUTION:When the high grade still picture video signal of six field units is inputted to an encoder, an action vector detecting means 6 does not form vector detecting data since a screen is not wholly operated, and an action detecting means 7 continues to derive the large action detecting data since the image is changed over. For the action detecting data, an input to a mixing means 5 is stopped by a mixing ratio changing means 11. As the result, the mixing means 5, in which the action detecting data are not inputted, selects and derives the still picture data only. Even for the still picture data, since a still picture processing means 3 builds in a noise filter, the characteristic for two fields immediately after the changing-over of the image is damaged and four remaining fields are converted to a normal band compressing signal.
Patent JP-H09106682-A (JP)
Title: Control method for data output buffer of synchronous memory
Inventor: KIN KEIOU
IPC: G11C11/407
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a data output buffer control method for synchronous memory operable adaptively even at high frequency. SOLUTION: Signal input control of a data output buffer is performed by an internal clock signal and a control signal PTRST for enabling the output operation of data output buffer is enabled in synchronism with the rising of a predetermined clock preceding by one clock, for example, an output clock for generating an output data in the internal clock signal. It is then delayed through a delay element 200 and provided to the data output buffer under disabled input state (logical Low) immediately preceding the output clock. Since a control signal PTRST is generated earlier, by one clock, than the actual clock of data output timing, a clock signal being provided at high rate can be dealt with sufficiently.
Patent JP-H0883761-A (JP)
Title: Projection exposing device
Inventor: MIYAI TSUNEO
IPC: H01L21/027
Filed: 1994-09-09
Abstract: PURPOSE: To give excellent exposing conditions to all exposing processes including the exposing time and aligning time of isolated patterns. CONSTITUTION: In a projection exposing device provided with a lighting optical system which projects illuminating light ILB for exposure upon a mask M and a projection optical system which makes the light from the pattern of the mask M to form an image on a photosensitive substrate, a variable-pupil filter 15 means which is provided on a Fourier transformation surface in an image forming optical path between the mask M and photosensitive substrate or its vicinity and variable operating means 14 which changes the filter characteristic of the filter 15 means so as to change the projecting state of the image forming light upon the photosensitive substrate are provided.