baber/WOPTO huggingface dataset:
Patent JP-H09128071-A (JP)
Title: Self-excited reactive power compensator
Inventor: KAWAKAMI NORIKAZU
IPC: H02J3/18
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify a circuitry, to reduce the number of parts of a circuit and to reduce cost by performing an amplitude control for the added value of the output voltage of each inverter by the same phase as system voltage via system impedance and generating reactive power for compensation. SOLUTION: An initial DC charging is performed for a capacitor part Cp by an auxiliary power source Vt via a converter part 5 and a DC power feeding to a square wave inverter 2 is performed. Base voltage is generated from the DC voltage Va of the capacitor part Cp and a system interconnection is performed via a transformer Tn. Next, after the system interconnection and the auxiliary power source Vt are disconnected, a synthetic PWN inverter 8a generates the voltage component for generating reactive current for compensation from the DC voltage Va for which a constant voltage control is performed by the phase control of the square wave inverter 2 and performs the system interconnection via transformers Tm and Tn. An amplitude control is performed for the output voltage and reactive power for compensation is adjusted.  Thus, the circuit is simplified, the number of the parts of the circuit is reduced and cost can be reduced.
Patent JP-H01150111-A (JP)
Title: Optical type gun sight device
Inventor: GURIN OOBUREI JIYON BINDON
IPC: G02B23/14
Filed: 1988-11-04
Abstract: PURPOSE: To obtain an optical gun aiming device facilitating the calibration of aiming and firing by providing an image forming device linked with an objective lens device within a hollow housing part between the objective lens device and an eyepiece device by a spherical bearing assembly to enable internal adjustment. CONSTITUTION: An objective lens system 46 is incorporated to the front tip of a main housing 46 and an eyepiece system 64 is incorporated within an eyepiece housing 18 at the other tip, and an image forming system 100 is provided between the systems 46 and 64. The system 100 is supported by a prism housing 102 and fixed rotatably within a spherical sheet 96. A prism assembly 114 including a roof prism 120 and a helper prism 122 is fixed to the system 100, the assembly 114 linked with the system 46 defines the position of an effective focal face 98 and the assemble 114 is rotated around two axis lines within the face 98. Thereby the image and a reticle pattern are moved to obtain desired adjustment.
Patent JP-H03140907-A (JP)
Title: Light quantity adjustment type optical waveguide and sensitivity adjustment type image scanner
Inventor: FUKUSHIMA TETSUO
IPC: H04N1/04
Filed: 1989-10-26
Abstract: PURPOSE:To eliminate the need for a semiconductor element for adjusting sensor characteristics and to obtain the light quantity adjustment type optical waveguide of a low cost by subjecting a part of the side face of arrayed core parts to a physical working and adjusting the light beam transmission quantity of the respective core parts. CONSTITUTION:The outputs from photoelectric conversion sensors 16 fluctuate largely with the fluctuation in the light quantity of an LED array 15, the fluctuation in the light beam transmission quantity of the core parts 12 of an optical waveguide array 11, the fluctuation in the photoelectric conversion sensor 16, the fluctuation generated by a difference in assembly accuracy, etc. The outputs from the respective photoelectric conversion sensors 16 are, thereupon, detected by a sensitivity adjusting controller as a control means connected to a circuit board 18 and polishing 14 of the surface of the core parts 12 is so executed as to obtain the prescribed output. The ray transmission quantity of the core parts 12 is decreased by causing the irregular reflection of the transmitted light to adjust the outputs of all the photoelectric conversion sensors 16 to nearly the same level. The light quantity adjustment type optical waveguide with which the uniform sensor characteristics are obtainable without the semiconductor element for adjustment is obtd. at the low cost in this way.
Patent JP-2001100310-A (JP)
Title: Lens unit for liquid crystal projector
Inventor: WATANABE TAKASHI
IPC: G03B21/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit of a liquid crystal projector constituted so that dust is prevented from being attached to a relay lens arranged at a focus position of a condensing lens of the liquid crystal projector and the quality of a projection image can be enhanced by holding the relay lens in a cylindrical member, closing aperture parts of the front and the back ends of the cylindrical member in a light transmitting direction by using transparent members for transmitting light and holding the relay lens in a dustproof state by the cylindrical member and two transparent members. SOLUTION: The relay lens 76 of the liquid crystal projector 12 is held in the cylindrical member 78 formed so as to be provided with prescribed length. Then, the aperture parts 78A and 78B of the front and the back ends of the cylindrical member 78 in the light transmitting direction are closed by glass plates for transmitting light 80 and 82. Thus, the lens 76 is united and held in the dustproof state by the cylindrical member 78 and two glass plates 80 and 82.
Patent JP-2001095832-A (JP)
Title: Exothermic sheet applicable to skin
Inventor: TSUTSUMI NOBUO
IPC: A61F7/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an exothermic sheet applicable to skin, capable of achieving the excellent thermal effect and capable of efficiently preventing rubefaction and pain in a stuck part from being generated even in the case where it is directly stuck to skin and used for a long period. SOLUTION: This exothermic sheet applicable to skin is provided with a sheet-like bag constituted of a first composite film including an air-permeable film and a nonwoven fabric and a second composite film including an air- impermeable film or an air-permeable film and a nonwoven fabric, an exothermic agent housed in the sheet-like bag, and an adhesive layer formed on the second composite film. The exothermic agent contains iron powder of 30 to 50 wt.%, active carbon of 9 to 22 wt.%, vermiculite of 10 to 25 wt.%, NaCl of 3.5 to 6 wt.%, and water of 20 to 24 wt.%. The weight ratio of iron powder and vermiculite in the exothermic agent is set to 2:1 to 3:1.
Patent JP-2000110304-A (JP)
Title: Fixing jig for screw node reinforcing bar joining
Inventor: OGATA TSUTOMU
IPC: E04C5/18
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively facilitate working by being composed of a nut body and a plate body, and making the plate body an area enough to cover the opening of the sleeve part a screw mortar joint. SOLUTION: A screw node reinforcing bar fixing jig comprises a nut body 2 having a screw hole cutting a spiral recess groove 3 screwed with the screw hole 4 and a disk-like plate body 5 having an area covering a sleeve opening part. In addition, a strip-like notch part leading to the insertion hole of a center part is formed from one part of the peripheral edge of the plate body 5. The jig is screwed with the nut body 2 to be loosely fixed on an upper screw node reinforcing bar, thereafter, the nut body 2 is rotated to be moved downward, the plate body 5 is attached on the opening of a sleeve part by pressure, and the upper screw node reinforcing bar and a joint are fixed. Thereby fixing of a reinforcing bar cage and vertical adjustment are easily enabled at an inexpensive cost, and further a nut part rotation distance can be shortened.
Patent JP-H09102312-A (JP)
Title: Secondary battery
Inventor: MASASHIRO TAKAHISA
IPC: H01M10/0562
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having a high energy density, a large charge/discharge capacity, and a long cycle life. SOLUTION: This secondary battery comprises a negative electrode 6 composed chiefly of a negative active material holder, a positive electrode 2 composed chiefly of a positive active material, and a nonaqueous electrolyte having ion conductivity to the negative active material, an electrolyte-impregnated polymer electrolyte, a polymer electrolyte, or an inorganic solid electrolyte 3. The negative active material holder is a phosphide represented by the composition formula: Ax My P wherein A represents one kind of element selected from among Li, Na, K, Mg, Ca, Ag, Cu, Zn, and Al, M represents an element belonging to transition metals (M≠A), (x) is greater than 0.0, and (y) is in the range of not more than 3.0.
Patent JP-H08120463-A (JP)
Title: Color development of copper or copper alloy strip
Inventor: YAMAGUCHI HIROSHI
IPC: C23C22/77
Filed: 1994-10-20
Abstract: PURPOSE: To allow a chemical to act uniformly on the surface of a copper-base metallic material and to form a uniform colored layer on the surface of the copper-base metallic material by placing nonwoven fabrics impregnated with chemicals for color developing on the surface of a thin sheet with copper or a copper alloy and coiling the same. CONSTITUTION: On the surface of a thin sheet material of copper or a copper alloy, a polyester nonwoven fabric with 0.1mm thickness impregnated with an acidic aq. soln. for color developing contg. ZnCl2 , H3 PO4 , SnCl2 , H2 O2 , EDTA, HaOH, Zn or the like is placed for the reaction with copper to form patina and beautifully developing its color. On the surface, secondary and third polyester nonwoven fabrics each with 1mm thickness are furthermore placed. Water is sprayed from thereon to sufficiently wet the same, and finally, a resin film with about 0.01mm thickness is placed to prevent the escape of the water from the polyester nonwoven fabrics. The laminated body constituted by the same copper-base metallic thin film material, polyester nonwoven fabric layers and resin film of multilayers is coiled and is kept in a high temp. wet environment for one or more days.  After that, the polyester nonwoven fabrics are removed away to form an artificial patina colored layer on the surface of the copper-base metallic sheet.
Patent JP-H05222658-A (JP)
Title: Preparation of non-woven matertial being high loft and made into high bulkiness again
Inventor: RANDARU AARU KOZURAA
IPC: D04H1/54
Filed: 1992-10-19
Abstract: PURPOSE: To compound a compressible web containing bicomponent synthetic fibers with a thermoplastic tacking fabric having a softening point lower than all of other components and convert the web to a sheet having a thin thickness and high density by compressing the web to adhere the components to each other. CONSTITUTION: A compressible web containing bicomponent synthetic fibers (sheath/core bicomponent synthetic fibers, or the like) consisting of a lower softening point component and a thermoplastic component is compounded with a thermoplastic tacking fiber having a softening point lower than that of all other components. The web is heated under compression at a temperature below the softening point of the lower softening point component and at or above the softening point of the tacking fiber.
Patent JP-H01122114-A (JP)
Title: Semiconductor device, wafer for the same device and manufacture thereof
Inventor: YASUE TAKAO
IPC: H01L27/10
Filed: 1987-11-05
Abstract: PURPOSE:To unitize and uniformize the characteristics of formed circuit elements by providing a block having a side made of a crystalline surface (100) partitioned by a plurality of grooves crossing perpendicularly to each other. CONSTITUTION:A block 1 has form sidewall faces made of crystalline faces (100). Thus, when circuit elements are formed on the side faces, works, such as formation of films and ion implantation can be uniformly conducted between the side faces. Accordingly, the elements formed on the side faces of the block 1 can perform uniform characteristics. A plurality of first and second grooves 5, 20 crossing perpendicularly each other are provided on the main surface side of the substrate. Thus, the sidewalls of the grooves utilized when the elements are formed on the surface of the substrate are widely provided, the characteristics of the elements on the sidewall faces of the grooves can be unitized, and irregularities in the performances of the elements among lots of manufacturing steps are eliminated.
Patent JP-H03143140-A (JP)
Title: Inter-station data transfer method
Inventor: HIRAIWA KENJI
IPC: H04M7/06
Filed: 1989-10-30
Abstract: PURPOSE:To attain the data transfer without holding a talking line by transferring a data as a signal packet via a common line signal network being an inter-station signal transfer means in the case of data transfer between inter- station input and output devices installed to an exchange station. CONSTITUTION:A station data stored in a floppy disk 7 is sequentially read by inputting a file name of an object station data and an exchange station name to be transferred from a maintenance terminal equipment 8 of an exchange station 1 and the entered data is stored in a hard disk 5' of an exchange station 1' via a digital circuit 9 between the exchange stations 1, 1' in a prescribed form. The digital circuit 9 is used for transferring an inter- station signal for the exchange stations 1, 1' and the signal transfer is implemented via signal devices 6, 6' controlled by central controllers 3, 3'.
Patent JP-S62140708-A (JP)
Title: Floating chuck
Inventor: TOYOZUMI OSAMU
IPC: B23B31/36
Filed: 1985-12-12
Abstract: PURPOSE:To enlarge a clamping area, by forming in multi-stage at least two kinds of a cam face engaging with the outer peripheral face of a large diameter work and a cam face engaging with the outer peripheral face of a small diameter work, on the inner end portions of eccentric cams of a floating chuck. CONSTITUTION:When engagement of engagingly locking teeth 35 with saw teeth 36 is released by driving of a cylinder mounted through a bracket 40, a rotary face plate 13 and a floating member 21 respectively fixed to the teeth 35, 36 become rotatable. And the floating member 21 is rotated in relation to the rotary face plate 13 by energizing force of a screw 37 provided on the circumferential 3 positions and a pivot 26 pivoting eccentric cams 27 are rotated with the C axis as a center and the three eccentric cams 27 are rotated with the pivot 26 as a center. And a work WA retained in a center 12 is clamped to inner end portions 27a when the work has a large diameter and to inner end portions 27b when it has a small diameter respectively and when the rotary face plate 13 is turned, the work is turned through a pin 30 and the eccentric cams 27 without being pressed in the radial direction.
Patent JP-H01121968-A (JP)
Title: Variable-length data processor
Inventor: KIMURA MAKOTO
IPC: G06F13/26
Filed: 1987-11-05
Abstract: PURPOSE:To prevent a real-time request from being hindered by providing interrupting/reopening means in respective processors and interrupting a processing by source occupation of a self-system by the request from a data processing means of high priority order. CONSTITUTION:Data processing means 1-1-N occupy a source 6 in a priority order already specified and processes respective variable-length data 5-1-N. When respective occupation requests 2-1-N are inputted from the means 1-1-N, an arbitration means 3 outputs occupation permissions 2'-1-N of the source 6 to the data processing means of the highest priority order. Interrupting/ reopening means 4-1-N interrupt the processing of self-systems and release the source 6 by an interruption instruction 7 inputted from the means 3 at the time of occupying the source 6. At the same time, the occupation requests 2-1-N are outputted to the means 3 and after that, by the respective occupation permission 2'-1-N outputted again from the means 3, a control to occupy the source 6 again and to reopen the processing of the self-system from the state at the time of the interruption is executed.
Patent JP-H09119474-A (JP)
Title: Vehicle body mounting part structure of strut type suspension
Inventor: SAKUMA NORITOSHI
IPC: F16F9/54
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve durability by certainly preventing penetration of muddy water and the like into a thrust bearing intervened between the casing of a strut mount and spring means. SOLUTION: The casing 16 of a strut mount 15 comprises a case main body 9 whose peripheries are mutually jointed and a lower cover 17. The casing 16 is attached on a vehicle panel 7, and an insulator rubber 6 is stored in the casing 16. The upper end of the piston rod 4 of a buffer 1 is attached to a vehicle body through the insulator rubber 6. The upper end of a coil spring 2 arranged around the buffer 1 is supported on the lower surface of the lower cover 17 through a thrust bearing 13. An annular lip 24 with which the circumferential range of the thrust bearing 13 is covered, is extendedly arranged on the lower surface of the lower cover 17 so that penetration of muddy water and the like into the thrust bearing 13 can be prevented by this annular lip 24.
Patent JP-H11116070-A (JP)
Title: Sheet accommodating device and image forming device
Inventor: IWATA HYOE
IPC: G03G15/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To adequately perform positioning of a sheet by removing a disturbing member for hindering engagement of a positioning member and forming engaging part selectively. SOLUTION: A positioning hole 15 is selectively formed by breaking and removing a disturbing member 1g which is structured such that it can be broken from a bottom plate 1a with notches 1e, 1f provided in given positions of the bottom plate 1a of a sheet cassette. By previously selecting and removing the disturbing member 1g at a position corresponding to a size of a sheet used by a user, in an unused part, a disturbing member 1g remained in the bottom plate 1a can hinder engagement of claw parts of a positioning plate. Therefore, even if size difference between some sheets is small, the user does not fix a width regulating plate with missing its setting position, and positioning of the sheets is adequately performed.  The disturbing member 1g is preferably formed so that it does not break within a range of user operating force but breaks by a force over a reference value and can be removed.
Patent JP-H05121084-A (JP)
Title: Fuel cell with solid electrolyte
Inventor: MATSUSHIMA TOSHIO
IPC: H01M8/12
Filed: 1991-10-28
Abstract: PURPOSE:To prevent laminate layers of an internal modification type SOFC in the form of a flat plate from exfoliating at the interfaces when it is in high temp. service. CONSTITUTION:A sheet of an air electrode (oxidating agent electrode) 1 made from a specific material is used also as a cell supporting plate, and on one side of this air electrode 1 a zirconia sole layer 21 is provided as an electrolyte layer, and thereover a Ni-containing zirconia layer 22 and a fuel modification layer 5 are formed as a fuel electrode. In this Ni-containing zirconia layer 22, the content of nickel working as a fuel electrode is varied continuously from the boundary zone of the Zirconia sole layer 21 to eliminate existence of interface where the nickel distribution differs distinctly. Also in the fuel modification layer 5, the content of nickel committing to modification is varied continuously from the boundary region of the Ni-containing zirconia layer 22 to nullify existence of interface where nickel distribution differs expressly. Thus exfoliation of layers in high temp. service is prevented by eliminating existence of distinct interface.
Patent JP-S63150400-A (JP)
Inventor: FUAROFU BII MARIHI
IPC: C11D11/00
Filed: 1987-11-05
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-S63133389-A (JP)
Title: Magnetic recording device
Inventor: FUJIMORI KAZUYOSHI
IPC: G11B33/02
Filed: 1986-11-25
Abstract: PURPOSE:To contrive the improvement of the reliability of a mechanism part while absorbing fluctuation at mounting by forming the fitting part for installing a magnetic recorder to a frame integrally and providing elasticity thereto. CONSTITUTION:Plural fitting parts 1e are formed to the frame 1 integrally to have elasticity by means of, e.g., press caulking processing. The fitting parts 1e having the elasticity are deformed as shown in 1e' against a dispersion DELTAx in case of the fitting of the main body 21 to absorb the distortion thereby reducing the effect of the frame 1. Since the fitting parts 1e are formed integrally to the frame 1 in this way, the number of components is decreased to eliminate the fixing process and the assembling process. Since the elastic characteristic is changed simply depending on the quantity of caulking of the fitting parts 1e, the deformation of the frame 1 is decreased to improve the reliability.
Patent JP-H09118594-A (JP)
Title: Production of rare earth-barium-copper-oxygen oxide superconducting material
Inventor: YAMAGUCHI KAZUYA
IPC: C01G3/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of RE-Ba-Cu-O oxide superconducting material in a large size having characteristics of higher magnetic repulsive force and coercive force. SOLUTION: A RE compd., a Ba compd. and a Cu compd. are weighed and mixed in such a manner that each component, by mol%, of the compsn. is included in the region surrounded by lines connecting the points A(35, 25, 40), B(35, 35, 30) C(15, 40, 45) and D(15, 30, 55) in a triangular coordinate which represents the component of RE, Ba and Cu (mol%). The mixture powder is calcined at 900-1500 deg.C to obtain a calcined powder, which is then formed into pellets to obtain a pellet precursor. Then the precursor is heated at 990-1300 deg.C into a coexistence state of solid and liquid and cooled to the temp of a seed crystal. A single crystal of NdGaO3 , Sr2 AlTaO6 or Sr2 AlNbO6 is used as the seed crystal and is brought into contact with the precursor.  Then the precursor is gradually cooled to room temp. while temp. gradient by 5-50 deg.C/cm is generated with the seed crystal in the lower temp. side. Thus, a large oriented crystal of RE-Ba-Cu-O oxide superconductive material having the same crystalline direction as that of the seed crystal can be grown from the seed crystal as the base point.
Patent JP-H04153821-A (JP)
Title: Display control method for centralized controller for building or the like
Inventor: OTA MINORU
IPC: G06F3/038
Filed: 1990-10-18
Abstract: PURPOSE:To facilitate operator's operation and take a countermeasure rapidly even in emergency by switching screen displays only by designating a desired item with a locator on a screen by operating a mouse, and controlling facility equipments in the building, etc. CONSTITUTION:The centralized controller is provided with a display part 1, the mouse 2 used to move the locator displayed on the screen of the display part 1 and click the locator position, a central control circuit 3, a screen display control circuit 4, and a storage part 5 which is stored with control data on the facility equipments, etc., and the locator of the mouse 2 is moved to the display position of a desired facility equipment and click operation is performed to display the control state of the facility equipment. Consequently, switching to a screen display indicating the arrangement state and control state of the facility equipment can easily be performed on the centralize controller for the building, etc.