baber/WOPTO huggingface dataset:
Patent JP-H04267995-A (JP)
Title: Water filter device and method for removing impurity
Inventor: YUN FUI CHIYAN
IPC: C02F1/64
Filed: 1991-11-27
Abstract: PURPOSE: To provide a water filter device for removing iron-and manganese- components from the ground water and a method therefor.  
     CONSTITUTION: This water filter device includes a housing vessel, filter base materials and regeneratable membranes. The conditions suitable for decreasing the iron-and manganese-components from the raw water flowing into the housing vessel is attained by merely controlling the pH and quantity of Fe 3+  of the raw water flowing into the vessel. The statement described above applies also to the case the chemical characteristics of the ground water change. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000147017-A (JP)
Title: Display apparatus for color bar and recording medium with display program for color bar recorded therein
Inventor: TANITSUME YASUHIRO
IPC: G01R13/20
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a display apparatus for a color bar which can recogne important data in waveform data and a recording medium for recording a display program for the color bar. SOLUTION: This apparatus improves a display device for a color bar that displays waveform data color band-like and displays a color bar 31 consisting of the band-like displays piled up. The apparatus comprises maximum and minimum value detecting means 12 for at least detecting either a section maximum value or a section minimum value of the waveform in every fixed section, a color corresponding means 13, allowing at least either the section maximum value or the section minimum value of the detecting means 12 to correspond to a color based upon a color table described a color classification corresponding to a value or shading of the same color, and a plotting means 14 plotting the waveform data band-like with the color allowed to correspond by the means 13.
Patent JP-H03173319-A (JP)
Title: High voltage different phase switching device and switching method
Inventor: NAKAYAMA MICHIO
IPC: H02J3/08
Filed: 1989-11-30
Abstract: PURPOSE:To facilitate switching of high voltage path by conducting a semiconductor switching element when a voltage detected through a voltage drop detecting circuit is lower than a predetermined value, while furthermore closing a switch inserted between a source side connecting terminal and a load side connecting terminal. CONSTITUTION:When a high voltage different phase path switching device, arranged at a switch SW-1 in a first path, is connected and a switch SW-3 is closed, a current flows through a reactor L because of the phase difference between first and second paths. Upon opening of a switch SW-2 in the second path, power is fed from the first path through the reactor L to a load. Since only the voltage drop across the reactor L is applied onto a thyristor TH, the thyristor requires only a low breakdown strength. The voltage drop is detected through a voltage drop detector 41 and the thyristor is fired through a control circuit 42, while simultaneously a switch SW-4 is thrown in.
Patent JP-H08226979-A (JP)
Title: Heat ray sensor
Inventor: KANEDA HIROSHI
IPC: G01J5/34
Filed: 1995-11-30
Abstract: PURPOSE: To provide a heat ray sensor capable of fixing in a fixing hole of a construction material independently of a controller. CONSTITUTION: A heat ray sensor 1 is provided with a fixing metal 17 in, a housing 11. For fixing on a ceiling material 6 with this fixing metal 17, a fixing hole 7 with the size capable of inserting a body 11 of the housing 10 and a bolt 20 of the fixing metal 17 is drilled at first through the ceiling 6. If the bolt 20 is tightened after inserting the upper part of the body 11 with the state loosening the bolt 20 of the fixing metal 17 in the fixing hole 7, the tip end of the fixing metal 17 is drawn toward a flange 12 and the ceiling material 6 around the fixing hole 7 can be pinched between the tips of the flange 12 and the fixing metal 17.
Patent JP-H11131988-A (JP)
Title: Inner surface resin covering material for cast-in-place shield tunnel, construction method for inner surface resin-covered cast-in-place shield tunnel, and inner surface resin-covered cast-in-place shield tunnel
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D9/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the merit of a cast in-place shield tunnel and to improve watertightness by a method wherein abutment surfaces are formed at the four sides of a bottom plate formed in a curved square shape, an anchor member is arranged on the concrete placing surface of the bottom plate, a recessed part and/or a hole for temporary fixing is formed in inner forms in which concrete is placed. SOLUTION: A covering material 11 made of resin comprises a bottom plate 12 formed in a curved square shape; abutment parts 13 formed at the four sides of the bottom plate 12 and thicker than the bottom plate 12; an anchor member 14 filled protruding from the concrete placing surface of the bottom plate 12; a cap nut 15 filled in a manner to protrude from the bottom plate 12; and a seal groove 16 which formed in an abutment surface 17 against other bottom plate 12 of the abutment part 13 and on which a water expansion material is mounted. An uneven surface, a screw, and a protrusion part are arranged at the periphery of the anchor member 14 and a shape is formed such that when concrete is placed, adhesion therebetween is improved. The covering material 11 made of resin is temporarily fixed at inner forms by the cap nuts 15.
Patent JP-H09151533-A (JP)
Title: Post-attached type pre-swirl tank made of reinforced plastic
Inventor: YONEMURA SHOICHI
IPC: E03F5/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To ensure the uniform placing state of mortar or concrete by simple operation, and to remove the remaining of an air layer while confirming the state of the placing of mortar or concrete. SOLUTION: Base seats 10, 10 placed at approximately the central section of a pre-swirl tank 2 are notched largely to form through-holes 15, the base seats 10, 10 are installed to a frame 11 disposed in upright onto the bottom section of a suction sump for a pump and fixed temporarily, and mortar or concrete is placed from clearances on one end side and the other end side of the pre-swirl tank 2 and the through-holes 15 of the base seats 10, 10 under the installed and fixed state.
Patent JP-H11148182-A (JP)
Title: Waterproof structure of joint section, waterproof material for joint and gasket for joint
Inventor: TANAKA ISAO
IPC: E04B1/684
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the waterproof structure of a joint section, in which protrusion from the wall surface of a gasket can be inhibited, a waterproof material for a joint and the gasket for the joint. SOLUTION: The joint between a wall panel 1 and an adjacent wall panel 1 is closed in a watertight manner in the waterproof structure of the joint section. The waterproof structure consists of the waterproof material 3 for the joint installed onto a joint bottom and the gasket 4 for the joint closing the joint, and the surface of the waterproof material 3 and the base of the gasket 4 are joined through a joining means as a face fastener 5.
Patent JP-H08170246-A (JP)
Title: Polyester bulky cloth and its production
Inventor: NISHIDA IKUHARU
IPC: D01F6/62
Filed: 1994-12-16
Abstract: PURPOSE: To obtain polyester bulky cloth having lightweight and excellent drape, by dyeing and finishing woven yarn using yarn composed of flat staple and yarn having a round section or a polygonal section as warp and/or weft without pressing and processing the woven fabric. CONSTITUTION: Yarn composed of flat polyester yarn staple having 4.0-10.0 flatness and staple or filament of polyester yarn having a round section or a triangular section with 1.5-2.5 modification degree is used as warp and/or weft and woven in 2/1 twill. Then the grey goods are desized and scoured, subjected to weight-saving processing with caustic soda and dyed and subjected to finishing processing without pressing finishing such as calendering processing to give polyester bulky cloth having 1.5-10.0cm<3> /g bulkiness and 30-65 drape coefficient.
Patent JP-H02160306-A (JP)
Title: Aromatic emitting lighting equipment
Inventor: NISHIYAMA AKIHIRO
IPC: F21V33/00
Filed: 1988-12-12
Abstract: PURPOSE:To form an aromatic-emitting lighting equipment with simple structure and at a low cost by providing a container for drugs such as aromatics and insecticides, etc., or the drugs in such a manner that the container or the drugs brought close to a fluorescent tube or an incandescent lamp. CONSTITUTION:An air hole 2 is provided through the ring-shaped main body 1 of the lighting equipment which is hollow inside, and, after drugs 3 such as aromatics and the like have been put therein or the ring-shaped main body 1 made to pass through a lampholder 4, an incandescent lamp 5 is attached to the main body 1 so that the main body 1 is supported by the incandescent lamp 5. During use of the lighting equipment, the drugs are emitted by means of heat generated at a fluorescent tube or the incandescent lamp. In the case of stopping emission of the drugs, the drugs are kept away from the lighting equipment, or the air hole 2 of the container and an air passing portion 13 are closed. It will then be unnecessary to provide space for a plug socket as a heat source and for the container for the drugs such as aromatics and the like, and the structure is simplified as a result and the cost reduced.
Patent JP-H06162069-A (JP)
Title: Modifier determining method for showing degree of feature of numerical data
Inventor: WASHISAKI SEIJI
IPC: G06F17/18
Filed: 1992-11-24
Abstract: PURPOSE:To determine an optimal modifier by determining statistically a range of strong or weak modification of the modifier, while referring to past data, adding new data at any time and setting base data to the latest one. CONSTITUTION:First of all, a field is limited in advance (S1), and numerical data and an attribute of an appropriate term for showing it and a modifier are inputted as a pair. With respect to the inputted numerical data, a numerical value for showing a statistical feature such as an average, a dispersion, a standard deviation, etc., is derived (S2), the numerical value for showing this statistical feature is set as a parameter, a range of a value which a modifier can take at every semantic attribute of inflective words is shown by an expression (S3), a coefficient to each parameter is derived from the numerical data and a range of a value which the modifier can take is determined concretely (S4). This range of the value which the modifier can take and the attribute of the inflective words are accumulated (S5). In such a state, when new numerical data and the inflective words for showing it are inputted (S6), an appropriate modifier is selected from the range of the value which the accumulated modifier can take (S7).
Patent JP-H04186937-A (JP)
Title: Line selecting system
Inventor: HAYAKAWA YOSHIHIKO
IPC: H04M7/00
Filed: 1990-11-21
Abstract: PURPOSE:To transmit and receive the data to and from plural transmission lines whose classifications are different by one card by providing interface parts whose classifications are different in the same card, and selecting a necessary interface part only at the time of transmitting and receiving the data. CONSTITUTION:When a control signal is received form a channel interface circuit corresponding to a line A, a multiplexing device knows that it is a call to a digital switching network by a multiplexing correspondence table of a line set in a main memory and a transmission line. On the other hand, it is known that a changeover switch in a selector is switched to the digital switching network interface part side by a switching direction correspondence table of the changeover switch in the selector of the line set in the main memory and the transmission line in the same way. By these information, a main controller can connect the circuit A and the digital switching network.
Patent JP-H05123189-A (JP)
Title: Reagent for determination of isolated cholesterol
Inventor: DEGAWA HIDEKI
IPC: C12Q1/28
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the subject reagent enabling accurate determination of cholesterol while preventing the error caused by clouding by adding a specific compound in addition to cholesterol oxidase, peroxidase, quinone pigment and a buffering solution. CONSTITUTION:The objective reagent is produced by adding magnesium chloride (hexahydrate) to a reagent for the determination of isolated cholesterol and composed mainly of (A) a cholesterol oxidase, (B) a peroxidase, (C) a quinone- type pigment capable of developing color by redox reaction [preferably 3,5- dimethoxy-N-ethyl-N-(2-hydroxy-3-sul fopropyl)aniline sodium salt] and (D) a buffering solution (preferably Good's buffering solution). The reagent is usually prepared in the form of a two-pack reagent by dissolving an ascorbic acid oxidase to prevent the influence of ascorbic acid in the specimen, the component B, the component C and the magnesium chloride in the component D and dissolving the component A and 4-aminoantipyrine in the remaining part of the component D.
Patent JP-H07226501-A (JP)
Title: Preparation of mos transistor
Inventor: CHIYAN ZE RI
IPC: H01L21/336
Filed: 1993-11-22
Abstract: PURPOSE: To simplify the manufacturing process, improve the integration rate and improve the throughput of a MOS transistor by a method wherein an element isolation region forming process and a gate oxide film/gate forming process are unified. CONSTITUTION: A photoresist film 96 is applied to the surface of a nitride film and photoetching is applied to determine an active region 97 and field regions 98. Element isolation field oxide film with thicknesses of the field regions 98 is formed by a field oxidation process. A polysilicon film 94 which functions as a stress buffer layer in the field oxidation process is etched to form a gate 103. Phosphorus ions are implanted into a substrate 91 by using the gate 103 as a mask. Impurities implanted by ion implantation are annealed to form n-type lightly doped diffused layers 14. Finally, a metal film is applied to the whole surface and patterned to form a gate electrode 113 in a contact hole 111 and source/drain electrodes 112 in contact holes 110 respectively and an LDD-MOS transistor is obtained.
Patent JP-2001136724-A (JP)
Title: Structure of installing terminal case for brushless motor
Inventor: SUNAGA HIDEKI
IPC: H02K3/50
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To ensure sure bonding conditions between a metal substrate and a heating surface of a heat sink. SOLUTION: On the upper faces of a plurality of supporters 63 set up from an inner case 51, an installation flange 61 of a terminal case 55, with its rear face facing upward, for a metal substrate 57 to be mounted with electronic components is set. A heat sink 65 is set in an assembly hole 71 of an upper case 69 disposed above the inner case 51, with a heat radiating section 73 projecting above the upper case 69 and a peripheral flange 75 making contact from underneath with the periphery of an opening of the assembly hole 71. A heating surface 67 of the heat sink 65 is laid on top of the metal substrate 57.  When installing the upper case 69 on the inner case 51, the heat sink 65 is pressed by the upper case 69 toward the terminal case 55 with a pressing force F1, which provides the installation flange 61 of the terminal case 55 having a deformation margin α for pressing the main body of the terminal case 55 toward the heat sink 65.
Patent JP-H07137394-A (JP)
Title: Printing mechanism for recording device
Inventor: SAWANO YUKIO
IPC: B41J25/304
Filed: 1993-11-19
Abstract: PURPOSE:To secure the smooth sliding movement and the pivoting displacement of a printing head by a method wherein the base ends of a plulality of pivoting arms are fitted into a guide shaft so as to be slidable and free of pivoting displacement in the axial direction of the guide shaft while a plurality of printing heads are supported by the tip ends of respective pivoting arms so as to be rotatable. CONSTITUTION:The base ends 3b-5b of a plurality of pivoting arms 3-5 are fitted into a guide shaft 2 so as to be slidable in the axial direction C and free of rotary displacement. A plurality of printing heads 6-8 are supported pivotably at the tip ends 3s-5s of respective pivoting arms 3-5. Further, the relative position in the radial direction of respective pivoting arms 3-5 are regulated at every given distances while a base section 9, displaced together with the pivoting arms 3-5, and a driving unit 10, moving repeatedly the base unit 9 into the axial direction C, are provided. As a result, the smooth sliding movement and the pivoting displacement of the printing head can be secured.
Patent JP-H09160333-A (JP)
Title: Image forming device
Inventor: SHIMAYA TATSUMI
IPC: G03G15/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To set the casings of plural image forming unit relatively moved corresponding to plural printing heads into the same maximum shape. SOLUTION: The side faces 79a on the side of a supporting shaft 44, of the developing units 79 of the plural image forming units 42(42-1, 42-2, 42-3 and 42-4) are formed to such a shape that the side faces 79a avoid the locus 45-1a of the part on the side far from the supporting shaft 44, of a printing head 43-1 on the side farthest from the supporting shaft 44. The side faces 79b on the sides facing the side faces 79a are formed to such a shape that the side faces 79b avoid the locus 45-3b of the part on the side nearer to the supporting shaft 44, of a second printing head 43-3 from the supporting shaft 44.  When the supporting shaft 44 is on the right-hand side, the side faces 79a are formed to such a shape that the side faces 79a avoid the locus 45-1a (a circular-arc is inverted) of the part on the side nearer to the supporting shaft 44, of the printing head 43-1 nearest to the supporting shaft 44. Then, the side faces 79b are formed to such a shape that the side faces 79b avoid the locus 45-3b of the part on the side far from the supporting shaft 44, of the second printing head 43-3 from the side farthest from the supporting shaft 44.
Patent JP-H01154824-A (JP)
Title: Bending device
Inventor: SHIMOKATA NAOTO
IPC: B21D7/08
Filed: 1987-12-10
Abstract: PURPOSE:To accurately perform a prescribed bending by controlling each drive mechanism corresponding to the supply of a stock supplied by a stock supply mechanism. CONSTITUTION:The stock supply mechanism M1 supplies the stock to a positioning jig M2, and the stock in which the positioning jig M2 is inserted is supplied to a bending jig M3. A control means M10 controls a slide drive mechanism M5 corresponding to the supply of the stock supplied by the stock supply mechanism M1 and drives a slide mechanism M4 to move the bending jig M3 within a surface vertical to a stock-supplying direction. A 1st oscillating drive mechanism M7 is controlled, the 1st oscillating member M6 is oscillated and the bending jig M3 is oscillated around the 1st shaft vertical to the direction in which the stock is inserted. The 2nd oscillating drive mechanism M9 is controlled, the 2nd oscillating member M8 is oscillated, the bending jig M3 is oscillated in the direction in which the stock is inserted and round the 2nd shaft vertical to the 1st shaft to bend the stock adequately.
Patent JP-H09131749-A (JP)
Title: Insert film and manufacture of insert molding using the film
Inventor: MORI FUJIO
IPC: B29C45/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an insert film used to manufacture an insert molding having chemical resistance, contamination resistance and wear resistance and a method for manufacturing the molding. SOLUTION: In the decorated insert film having design layers formed on both or one side surface of an acrylic film, and a fluorine film 2 further laminated on one side surface, the thickness of the acrylic film is 20μm or more, the thickness of fluorine film 2 is 1μm or more so that the thickness of the film 1 is three times or more as large as that of the film 2. The method for manufacturing the film comprises the steps of disposing the insert film in an injection mold, closing the mold, then injecting molten resin in the mold, and so solidifying the resin that the insert film is so adhered to the resin molding that the surface of the film 2 side becomes the surface of the insert molding.
Patent JP-H04184213-A (JP)
Title: Rotation displacement angle detector
Inventor: ISHIHARA KENJI
IPC: G01D5/48
Filed: 1990-11-20
Abstract: PURPOSE:To achieve detection accurately over the entire circumference by generating a magnetoelastic wave to a plurality of circular magnetic bodies to detect the wave by a plurality of exciting means. CONSTITUTION:An exciting coil 7 and a detection coil 10 are arranged at positions of 90 and 270 with respect to a circular magnetic body 5 and the exciting coil 8 and the detection coil 11 are arranged at positions of 180 and 360 with respect to a circular magnetic body 6. When an exciting current is applied to the coils 7 and 8, a magnetoelastic wave is excited in the magnetic bodies 5 and 6. Then, as a magnetic field of a magnet 3 works rotating following a rotating shaft 1, an amplitude is attenuated with respect to the magnetoelastic wave propagating through the magnetic bodies 5 and 6. As a result, an amplitude of the magnetoelastic wave synthesized is induced in the coils 10 and 11 as voltage having the amplitude and a phase corresponding to a position where a magnetic field of the magnet 3 works. The voltage gives an output in amplitude value deviated by 90 deg. at an angle theta in the coils 10 and 11 with respect to a rotation displacement angle theta of the shaft 1. Thus, an angle of rotation of the shaft 1 can be detected accurately over the entire circumference by detecting the voltage induced in the coil 10 or 11.
Patent JP-S63166405-A (JP)
Title: Filter press
Inventor: NAKAJIMA HIROMASA
IPC: B01D25/12
Filed: 1986-12-26
Abstract: PURPOSE:To simplify the structure by providing an endless filter cloth between an upper roller at the top and a lower roller at the bottom of a filter plate and also providing a continuous filter cloth in zigzag form between said upper roller and a roller at the bottom side of the adjacent filter plate. CONSTITUTION:Stock solution is put into a filter chamber formed with an endless filter cloth 10 and a continuous filter cloth 19 between filter plates 7a and 7b. After completing filtration and opening the filter plates 7a and 7b, an upper roller 8 and a lower roller 9 are rotated in one direction, and the endless filter cloths disposed with tension around the filter plates 7a provided in every other line are driven, for instance, clockwise. Similarly, the continuous filter cloth 19 is also driven in the same direction by friction force or winding force of a filter cloth wind-up roller 20, and dehydrated cakes on the right side of the filter plate 7a are released and dropped off the filter cloth. Next, by driving in the opposite direction, dehydrated cakes on the left side of the filter plate 7a are released therefrom.
Patent JP-S63163182-A (JP)
Title: Automatic test system for printed circuit board by probe contact
Inventor: TSURUMOTO SHINSAKU
IPC: G01R31/28
Filed: 1986-12-24
Abstract: PURPOSE:To automate a function test, by preparing guide rails and connectors corresponding to each of several types of printed circuit boards different in the shape and adaptors having common terminals in terms of type. CONSTITUTION:A number of adaptors 15 are prepared which are equipped with common terminals 15-2 formed corresponding to the max. number of terminals of a printed circuit board 1 to be tested and connectors 15-3 and they 15 can hold various printed circuit boards different in the outline and the terminal plating section 1-1 for multi-kind, small-lot production. This eliminates the replacement of the connectors 15-3 and interval adjustment of guide rails while facilitating the insertion of circuit boards between contacts 16-2 facing each other with a fixed size of the adaptors 15 thereby enabling automation.