baber/WOPTO huggingface dataset:
Patent JP-H0362337-A (JP)
Title: Information storage medium and its production
Inventor: YOSHINAGA KAZUO
IPC: G11B7/24
Filed: 1989-07-29
Abstract: PURPOSE:To conveniently and efficiently obtain the information storage medium by forming a groove for the cross-linked polymer liq. crystal on a substrate by polymerization. CONSTITUTION:A recording layer 2 in which a tracking groove for the polymer liq. crystal is formed is laminated on the substrate 1, a metallic reflection layer 3 is provided thereon, and the protective lower substrate 4 is stuck to the layer 3. A plastic such as polyester is appropriately used for the substrate. A monomer having a vinyl group is preferably used as the monomer of the polymer liq. crystal for the recording layer 2, and a liq. crystal phase must be exhibited after polymerization. A composition contg. the monomer of the polymer liq. crystal is applied on the substrate and formed into a shape with a groove forming die, and the monomer is polymerized by light or heat to form an information recording medium having the recording layer 2 having the groove for the liq. crystal. Since the polymer liq. crystal is cross-linked, the groove is not deformed or deteriorated and the tracking is stabilized even after repeated recording, reproduction and erasing, and the noise level and bit error rate can be kept low.
Patent JP-H0247529-A (JP)
Title: Evaluating method of lifetime of rotary machine and apparatus therefor
Inventor: FUJIYAMA KAZUNARI
IPC: G01M99/00
Filed: 1988-08-09
Abstract: PURPOSE:To evaluate a lifetime accurately by combining an analytical method with a non-destructive method and by monitoring thereby the distribution of creep damages inside a member accurately in an on-line manner. CONSTITUTION:A stress distribution variation determining unit 5 calculates a relaxation stress distribution from temperature and the number of rotations sent from a central hole temperature-displacement measuring unit 2 and from a material characteristic supposed from hardness sent from a surface hardness meter 4 and supposes a variation in the stress distribution, while a creep damage calculator 6 calculates creep damages. A creep damage determining unit 9 determines the creep damages from the results of observation by a central hole hardness measuring unit 7 and a replica collector 8, the result of the determination and the result of calculation are compared by a comparator 10 to determine a maximum damage value, and a lifetime remainder determining unit 11 determines the remainder of the lifetime.
Patent JP-S6088298-A (JP)
Title: Fluid loading method
Inventor: KAYANO SHIGERU
IPC: F17C13/00
Filed: 1983-10-21
Abstract: PURPOSE:To greatly reduce thermal stress applied to a loading arm by supplying ultra-low temperature gas into the flow passage of the aforesaid loading arm to previously cool the loading arm, and thereafter loading a ultra-low temperature fluid. CONSTITUTION:Upon loading a fluid with use of a loading arm 1, the valve 10b of a fluid transport pipe 10 is first closed, and then with a valve 32 previously opened, a pump 22 is operated. A ultra-low temperature fluid such as liquid nitrogen contained in a tank 21 is sprayed from a nozzle 31 into the flow passage of an inboard arm 5 or an outboard arm 7. Hereby, the loading arm 1 is uniformly and effectively cooled by a stream of the vaporized ultra-low temperature fluid. After cooling is complete, the valve 32 is closed, and the valve 10b is opened to operate a transfer pump 36, thus allowing a ultra-low temperature fluid such as LNG to be loaded drom a storage tank 34.
Patent JP-2000031797-A (JP)
Title: Chattering elimination circuit
Inventor: SANO KATSUNORI
IPC: H03K17/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To quickly provide for a succeeding operation when an operation of a switch contact is finished without losing surety of chattering elimination. SOLUTION: The circuit is provided with a timer 2 that uses a mask period longer than a longest OF period of a switch contact S1 during chattering for a mask period, starts a time count operation for the mask period every time the switch contact S1 changes from ON to OFF, and provides a mask signal (L level) while the mask period is counted and with a gate section 3 that inhibits a change of an H level denoting an ON state into an L level denoting an OFF state even when the switch contact S1 is open while the mask signal is sent.
Patent JP-H0747474-A (JP)
Title: Horizontal one layer/plural passes welding method
Inventor: NAKATANI HIDETO
IPC: B23K9/073
Filed: 1993-08-09
Abstract: PURPOSE:To prevent sagging of a molten pool of each pass, so that a weld besad of a satisfactory shape as a whole can be obtained. CONSTITUTION:With respect to a horizontal groove 2, in the case by driving it into plural passes in the vertical direction, each pass is welded a one-layer portion each, respectively in order from the pass of the lower side, at least the lower pass is welded by a short circuit arc welding torch 15 for short- circuiting and transferring a droplet 11 from a welding wire to the groove 2, and at least the uppermost pass is welded by a pulse arc welding torch 16 by which the droplet 11 is sprayed and transferred from the welding wire 4 to the groove 2. Also, by a molten pool 12' which is scarcely sagged, formed by the short circuit welding torch 15, a molten pool 12 by the pulse arc welding torch 16 is supported, and sagging of the molten pool 12 by the pulse arc welding torch 16 is prevented.
Patent JP-H0361389-A (JP)
Title: Rust preventing material
Inventor: MIYATA KAZUHISA
IPC: C23F11/02
Filed: 1989-07-28
Abstract: PURPOSE:To produce a rust preventing material having a rust preventing effect over a long period of time by putting activated carbon impregnated with a volatile rust inhibitor in a gas permeable vessel. CONSTITUTION:A vessel 3 is composed of the body 1 of the vessel made of plastic and a cover 2 made of plastic and overlapping the body 1. Air holes 5 of a narrow width the pierced in the top of the cover 2 in the longitudinal direction at prescribed intervals. Felted fibrous activated carbon 4 having about 1.000m<2>/g specific surface area and impregnated with a volatile rust inhibitor is put in the vessel 3. A rust preventing material for storage effectively preventing the rusting of metal parts over a long period of time is obtd.
Patent JP-H0840792-A (JP)
Title: Production of compost/feed and device therefor
Inventor: ARAGATA KUNIKAZU
IPC: C05F17/00
Filed: 1994-07-30
Abstract: PURPOSE:To produce compost by utilizing an anaerobic fermentation device large in scale and to manufacture a feed in the process. CONSTITUTION:A material for compost/feed is previously dehydrated mechanically, heated and dried, anaerobically fermented in a closed container and dried by ventilation. Since diffusion of an offensive smell can be prevented by anaerobic fermentation and reaction can be controlled by temperature, a dryer 6, a fermentation tank 10, etc., can be enlarged. A chemical solution of urea is used instead of a culture solution utilized in the compost production to simply produce a feed.
Patent JP-S6255956-A (JP)
Title: Resistor forming method for semiconductor integrated circuit
Inventor: KAWAMURA SHIGERU
IPC: H01L21/822
Filed: 1985-09-05
Abstract: PURPOSE:To provide a resistor without decreasing the integration by sufficiently increasing the impurity density of N-well for forming the resistor, and reducing the elongation of a depletion layer between the N-well and a P-type resistance region to narrow the interval. CONSTITUTION:An N-type epitaxial layer 4 on a P-type Si substrate 1 in which an N<+> type layer 3 is buried is separated by a P<+> type layer 2. An N-well 8 is formed by diffusing in the prescribed density to the prescribed region of an island 4. Thereafter, P-type resistance regions 5, 6 and an N<+> type connection layer 7 to a high potential are provided in the N-well 8. According to this configuration, even if the regions 5, 6 and the N-well are reversely biased therebetween, the elongation of the depletion layer is small, thereby shortening the distance between the resistors.
Patent JP-S6187695-A (JP)
Inventor: WAIRII UOOKAA BEERU JIYUNIA
IPC: A61K38/04
Filed: 1985-09-06
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-H04334564-A (JP)
Title: Two-liquid separating recovery device
Inventor: SEKINO MITSUHIRO
IPC: B04B5/12
Filed: 1991-05-07
Abstract: PURPOSE:To ensure that only a single drive source is required and thereby the compactness of a device and energy saving can be realized with the capability of operating a pump functional part intermittently by connecting a recovery functional part to the pump functional part which is conventionally provided separately. CONSTITUTION:The subject device is designed so that a floating liquid between two mutually insoluble liquids such as water and oil is recovered by separation using a vortex centripetal force method. A recovery functional part consists of one or more spiral plates 1 half-submerged horizontally below the liquid level and a suspending device 12 supporting the spiral plates. In addition, an enveloped cylinder 4 is provided in the central of the recovery functional part in such a manner that a lower end member is positioned deeper than the spiral plate 1. At the same time, a vortex impeller 3 is installed in a cylindrical cover 2 provided beneath the spiral plate. The spiral plate 1 is connected to a motor shaft through a reduction gear part 10 and is driven by a motor. On the other hand, the pump functional part consists of an impeller 6 mounted in a pump casing 8 as a centrifugal pump, and the pump shaft is connected to the motor shaft 11 through a clutch part 9.
Patent JP-H0847144-A (JP)
Title: Wiring structure for vehicle
Inventor: MATSUMOTO ETSUJI
IPC: H02G3/16
Filed: 1994-07-30
Abstract: PURPOSE:To ensure a space where a harness to be connected with a wiring box in a vehicle is mounted, and thus prevent the harness from interfering with other parts. CONSTITUTION:A relay box 1 and a fuse box 2 containing inverting elements such as relays 6 and fuses 7, are installed side by side on the box mounting surface of a body. Through holes 21 through which a wiring harness 5 is passed are formed in the opposite side walls of the relay box 1. A wiring harness 5 passed through the relay box 1 through the holes 21 is connected with the fuse box 2 placed next to the relay box 1. This makes it possible to ensure inside the relay box 1 a space through which the wiring harness 5 is passed, and prevents the wiring harness 5 and the relay box 1 from interfering with the surrounding parts.
Patent JP-2001022209-A (JP)
Title: Fixing device
Inventor: ONODERA MASAYASU
IPC: G03G15/20
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which makes heat in the lateral direction of a heat-ray fixing rotary member uniform and prevents an irregularity in fixing. SOLUTION: In the device, a heat-ray fixing rotary member 17a in the form of a roll is formed by comprising a cylindrical, light-transmissive substrate which transmits a heat ray, a light-transmissive, elastic layer located outside the light-transmissive substrate, and a heat-ray absorbing layer located outside the light-transmissive, elastic layer and serving to absorb the heat ray. Also, a pressure rubber roller is provided opposite the heat-ray fixing rotary member, and with one side of the heat-ray fixing rotary member as a reference, a transfer material is carried to a nip between the heat-ray fixing rotary member and the pressure rubber roller. Heat-ray emitting means (halogen lamps) 171 g for generating heat rays are parallelly arranged in the heat-ray fixing rotary member 17a, and heating of the heat-ray emitting means is controlled according to a transfer-material size.
Patent JP-S6441811-A (JP)
Title: Position detecting circuit
Inventor: MITANI SHOJI
IPC: G01B21/00
Filed: 1987-08-07
Abstract: PURPOSE:To keep the amplitude of a position signal constant, by performing retracting operation of a positioner, counting up the control signals of an amplifier, and stopping the counting-up by the output of an inhibit signal. CONSTITUTION:An analog detected signal A, which is outputted from a position detector 1, is inputted into a digital gate control amplifier 3. Then, a positioner is made to perform moving operation. At the same time, a signal is outputted into the amplifier from a counter 4. Before retracting operation, a flip-flop 6 is reset. In a comparator 5, a position signal B is compared with a reference signal Vs. The FF is reset with an output signal J from the comparator 5. When an inhibit signal of the counter 4 is set, the counting-up operation of the counter 4 is stopped. A control signal H is kept constant.
Patent JP-H0484766-A (JP)
Title: Immobilization method
Inventor: MORIMOTO KOICHI
IPC: G01N33/543
Filed: 1990-07-27
Abstract: PURPOSE:To establish a method which immobilizes stably in a noncovalent bond more antibodies in a solid phase by executing immobilization in the range of lower pH than the isoelectric point of the antibody in the case immobilizing the antibodies in a solid phase. CONSTITUTION:A range of lower pH than the isoelectric point of an antibody is used where the antibody is immobilized in a solid phase. Either a monoclonal or polyclonal antibody for instance can be used as the immobilized antibody. The material such as polystyrene, polycarbonate or nylon with which the antibody can be combined is proper as the solid phase. A buffer solution also can be used to keep the lower pH range than the isoelectric points of the antibody. The pH range depends on even balance with the electric Point of the antibody immobilized and is kept within pH 2.5 to 7.5 generally. The immobilization in the 1.5 to 3.5 lower pH range than the electric point of the antibody is preferable.
Patent JP-S6442200-A (JP)
Title: Centering mechanism of chip mounter
Inventor: HAEDA YOSHIO
IPC: H01L21/68
Filed: 1987-08-10
Abstract: PURPOSE:To center a chip electric component securely by a method wherein the discrepancy angle of the chip electronic component is detected by a visual sensor and the angles of the claws of a centering part are corrected by using the data of the detected results. CONSTITUTION:A chip electronic component 8 is attracted by a vacuum attraction nozzle 3 from an electronic component feeder 2 placed on an S table 1 and the nozzle 3 is raised and transferred by the rotation of a rotary holder 4 to the position of a fixing positioner 40 which centers the chip electronic component and the attracted chip electronic component 8 is centered by claws 9. At that time, after the chip component is attracted by vacuum, the discrepancy of the rotation direction of the chip electronic component is detected by a visual sensor and, in order to facilitate centering of the shifted chip electronic component, the claws for centering are rotated beforehand by detected output signals so as to accommodate the chip electronic component in the center part of the claws. With this constitution, the claws do not fail to accommodate the chip electronic component.
Patent JP-H0363002-A (JP)
Title: Gem-like reflexive ornament
Inventor: KOSAKA SACHIKO
IPC: G02B5/08
Filed: 1989-07-31
Abstract: PURPOSE:To obtain beautiful reflected light by the prevention of interfering- reflected light, by a method wherein a colored transparent film-made recess, which has a polygon formed by the concurrence of small slopes, is made into an inverted pyramid of truncated type, and the central part of its recess is pushed up, and it is made into a pyramid formed with the slopes. CONSTITUTION:Numbers of small slopes 2 are formed of a colored transparent film 7, and a recess 3 of which the periphery makes a polygon is formed by the concurrence of their small slopes 2, and its recess 3 is made into an inverted pyramid of truncated type. After that, the central part of the recess 3 is pushed up and it is made into a pyramid 5 having slopes 4 upward from the bottom of the recess 3. On the rear sides of both the recess 3 formed of the colored transparent film 7 and the pyramid 5, a mirror 6 is provided, and three parts of the recess 3, the pyramid 5 and the mirror 6 are located in a concentric circle and thus a colored reflexive ornament 1 is formed. Since the colored reflexive ornament 1 is in an extremely thin and weak structure, as a whole, when the thickness of the film is 0.02mm, it is desirable that a protective layer is provided on the rear side of the mirror 6 and the film is protected and strengthened.
Patent JP-H0548913-A (JP)
Title: Image data supply control system and image data transmitting and restoring device
Inventor: SHIMIZU MASAYOSHI
IPC: H04N19/70
Filed: 1991-08-08
Abstract: PURPOSE:To enable the efficient image retrieval and to improve the efficiency at the time of transmitting image data by supplying code data up to the hierarchy capable of being restored within the designated time. CONSTITUTION:Restoration designating time T which can be assigned to restore one image is designated. Next, a first image is selected, it is calculated from code data up to what hierarchy the image can be restored within the time T on the basis of the restoring time of the hierarchy unit of a restoring time storing part 12 and the code data up to the calculated hierarchy are selected and supplied. Next, the presence of the next image is investigated, and at the time of the presence, it is selected, and the restoring hierarchy is calculated again. At the time of the absence, the image supply is completed. As a result, the code data supply for the restorable hierarchy within the time T is peroformed, the efficient image retrieval can be performed, and the transmission of the wasteful code data which are not restored by the hourly restraint of an image data transmitter, etc., can be omitted.
Patent JP-H1143179-A (JP)
Title: Getter packaging material for vacuum
Inventor: IWAI TATSUO
IPC: B01D53/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate handling under atmospheric condition and to improve exhaust performance by using a packaging material with at most specified wt.% of increase in amt. of moisture absorption from dry state by exposure under atmospheric condition with a specified temp. and humidity environment and with a Gurley gas permeability rate in a specified range. SOLUTION: By providing a synthetic resin layer with a low moisture absorption on the outermost layer, moisture absorption of a packaging material under atmospheric condition is remarkably decreased to make the moisture absorption rate in such a way that the increase in amt. of moisture absorption for the initial 10 min is at most 0.5 wt.% when it is exposed under atmospheric condition of 25 deg.C and 60%RH from absolute dry condition. In addition, by using a microporous film with a limited gas permeability or by restricting the degree of open interstices in the constitutional layer, a gas permeability performance whose measuring time by a Gurley type densometer is 100-2,000 sec is achieved.  It is possible by using this packaging material to suppress decrease in performance of a getter itself, to facilitate handling under atmosphere and to obtain a vacuum getter with good gas exhaust performance.
Patent JP-H0517394-A (JP)
Title: Porous calcium lactate and its production
Inventor: OSAWA KATSUFUMI
IPC: A61K31/19
Filed: 1991-07-11
Abstract: PURPOSE:To produce a porous calcium lactate suitable for a medical drug, a food additive, etc., having a high packing density and excellent in handling properties by blending a high-viscosity aqueous lactic acid solution with a powdery calcium lactate for neutralization reaction. CONSTITUTION:A high-viscosity aqueous lactic acid solution showing >=10000cps viscosity at room temperature is blended with a powdery calcium carbonate and neutralized preferably at 60-80 deg.C to obtain a porous calcium lactate having 0.9-2g/cm<3> packing density. The blending molar ratio of lactic acid to the powdery calcium carbonate is preferably (1/1.2) to (1/2). In addition, as the high- viscosity lactic acid solution, a starch syrup-like aqueous solution obtained by concentration up to >=90wt.% of a dilute aqueous solution of lactic acid produced by fermentation method, etc., is preferable.
Patent JP-S6259310-A (JP)
Title: Control device for gas cooking stove
Inventor: KANEKO MITSURU
IPC: F23N5/00
Filed: 1985-09-09
Abstract: PURPOSE:To eliminate occurrence of malfunction by providing a power source for a latching solenoid valve independently of the power source for other control devices. CONSTITUTION:A temperature setting and voltage comparison circuit 53 is constituted, and supposing that the output voltage of a volume 57 which can be arbitrarily set is VVR, the impedance of the circuit 53 is converted by an operation amplifier 59, and a negative input voltage V4 of a voltage comparator 66 becomes about (R63.VVR)/(R60+R63). When a temperature sensor 62 is heated, its resistance value drops and a positive input voltage V2 becomes lower than the negative input voltage V4, the output of the comparison circuit 53 changes from VH to VL. Accordingly, the output of a conversion circuit 67 changes from VL to VH, and in the OFF coil 100b of a valve 100 an electric current flows because of the voltage build-up from a dry battery 113 which is a second power source by means of an OFF pulse generating circuit 103, and the valve 100 is closed to extinguish a main burner 112. There is, therefore, no change in the electromotive force of a dry battery 1 even if the latching solenoid valve is turned ON or OFF.
Patent JP-S58100462-A (JP)
Title: Field-effect type transistor
Inventor: SUYAMA KATSUHIKO
IPC: H01L29/80
Filed: 1981-12-10
Abstract: PURPOSE:To dispose a gate-bus electrode having low resistance to the Schottky-gate field-effect type transistor, and to improve the performance of operation at high speed by extending a gate electrode up to the outside of a source-bus electrode through an insulating film, arranging the gate-bus electrode outside the source-bus electrode and coating an upper surface with an overlay electrode having low resistivity. CONSTITUTION:A substrate to which the gate-bus electrodes 13', the gate electrodes 14, souce-ohmic electrodes 17' and drain-ohmic electrodes 18' are formed is coated with the insulating film 19, and electrode contact windows 20 from which approximately the whole regions of the upper surfaces of the gate-bus electrodes 13', the source-ohmic electrodes 17' and the drain-ohmic electrodes 18' are exposed are each shaped to the insulating film 19. Both the source-bus electrode 21 and a drain-bus electrode 22 are formed onto the external regions of an active layer region 12, and the source-bus electrode 21 is formed inside the gate-bus overlay electrode 13 at the gate-bus-overlay electrode 13 side and the drain-bus electrode 22 at the other external sides of the active layer region.
Patent JP-S6177350-A (JP)
Title: Semiconductor device
Inventor: UESUGI KENJI
IPC: H01L23/29
Filed: 1984-09-22
Abstract: PURPOSE:To enable the title device equipped with a package of relatively large heat-disspation to be obtained without decreasing the moisture resistance, by a method wherein a heat sink to which a semiconductor element is die-bonded is adhered to inner leads to be wire-bonded to the semiconductor element, and both are sealed with a molding resin. CONSTITUTION:Inner leads 2 buried in the molding part 1 is made of thin plates of 42 Ni alloy, Cu series alloy, or Fe series alloy: at least wire-bonded tips are plated with metal. The heat sink 3 is adhered to the backs of the inner leads 2 via adhesive 4, and e.g. a ceramic plate is used for this heat sink 3. An epoxy series adhesive having heat resistance is used as the adhesive 4. A semiconductor element 5 is die-bonded to the center of the top of the heat sink 3 via Ag paste 6, and this element 5 is wire-bonded to required leads 2 with e.g. ultrafine Au wires.