baber/WOPTO huggingface dataset:
Patent JP-H0847750-A (JP)
Title: Continuous casting method in movable mold type continuous casting machine and coating for mold
Inventor: KASHIO SHIGEKI
IPC: B22D11/07
Filed: 1994-08-09
Abstract: PURPOSE:To manufacture a thin slab without any flows by uniformly applying the coating agent on a movable mold surface such as a metallic belt, and by surely absorbing the inclusions afloat on the meniscus part. CONSTITUTION:The coating agent to be applied on a mold surface of a movable mold type continuous casting machine to cast the molten metal is the slurry of the solid concentration being 75-20wt.% where water and the binder is added to the mixed ingredient whose melting point is 600-1500 deg.C by mixing the ingredient having the composition consisting of the metallic oxide with the mean grain size of 0.1-100mum with the ingredient having the composition consisting of metallic fluoride.
Patent JP-S6165238-A (JP)
Title: Production of sheet-like material having color image
Inventor: INOMATA YUICHI
IPC: G03F1/90
Filed: 1984-09-06
Abstract: PURPOSE:To obtain a sheet-like material having a color image suitable for making an advertisement original, more particularly a finish original by superposing successively images having desired colors by using negatives and masking sheets thereby making said material. CONSTITUTION:A base sheet 2 is placed on a working table 1 and a water- and moisture-proof coating layer 3 is formed thereon. A protective layer 4 for preventing the penetration of ink to the sheet 2 and the layer 3 is formed thereon. Ink of a designated color is coated on the surface and is dried to form an ink film layer 8. A resin film layer 9 contg. a photosensitive agent is formed on said layer and the negative 10 having a desired image and a masking sheet 11 are superposed on said layer and the entire part is placed on transparent glass 6 and is exposed by a light source 5. The layer 9 in the unexposed part is removed by rising and the layer 8 in the unexposed part is removed by a developing process so that only the image having the desired color remains. The color image of the desired colors is formed by repeating the stage. The film 9 is removed by a solvent process.
Patent JP-H04349948-A (JP)
Title: Centralized and collective discharging method for non-discharge type centrifugal separator
Inventor: WATANABE SHINICHI
IPC: B04B1/02
Filed: 1991-04-10
Abstract: PURPOSE:To provide a simple overall structure of a centrifugal separator in order to eliminate the need for maintenance and improve the operational efficiency outstandingly by a method wherein the conventional non-discharge type centrifugal separator is altered in order to change its sectional separating tank from the radiated structure for discharging the separated solid to the centralized and collective structure and the separating tank and the waste disposal structure are simplified. CONSTITUTION:The conventional sectional separating tank is formed into an integral structure wherein, by discharging separated solid 16 from the lower end of the hollow part of a rotary hollow shaft 5, the centralized discharging of collected materials can be carried out by a single action. An adsorbing separation plate 11 is provided on the inner wall of the integrally formed separating tank 6 to prevent the separated solid 16 adsorbed thereon from suffering the phenomenon of the inability to flow downward naturally and a sealing stopper 8 closing the lower end of the rotary hollow shaft 5 is removed therefrom. The solid alone (or in mixture with a small amt. of liquid) flowing reversely through a tank inlet hole 7 open from the hollow part into the separating tank 6 is centralized for collection at the lower end of the hollow part of the rotary hollow shaft 5 and received in a solid receiver 15 provided below a main body 1.
Patent JP-2001014485-A (JP)
Title: Picture display device
Inventor: TSUDA KENJIRO
IPC: G06T15/80
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To easily see a three-dimensional object and of an other objects except for it at the same time by adjusting the luminance and the saturation is accordance with external input independent from illumination information in a three- dimensional virtual space. SOLUTION: After implicit-surface processing considering depth information by an implicit-surface processing means 109, a texture mapping means 111 sticks a texture having a pixel level adjusted by a pixel level adjusting means 116 to raster information. Then, the means 116 gives adjustment control signal from an input means 115 to independently adjust the luminance and saturation of a texture picture independently from illumination information of a three- dimensional virtual space. Namely, in the case of improving the luminance of the three-dimensional space by giving bright illumination information, the means 116 adjusts the luminance of the texture picture to be low.
Patent JP-S5889734-A (JP)
Inventor: OBARA MASATOSHI
IPC: H01H33/915
Filed: 1981-11-20
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-H0474492-A (JP)
Title: Structure of adapter for testing printed board
Inventor: TANIGUCHI SHIYOUJIROU
IPC: G01R31/28
Filed: 1990-07-17
Abstract: PURPOSE:To greatly increase the number of printed boards to be contained by forming an adapter for containing the boards to be tested in a horizontal attitude in a housing and to easily remove by mounting a printed board removing mechanism at the adapter and operating a pressing force at the board from behind. CONSTITUTION:Printed boards 10 to be tested are inserted in horizontal attitude from the front opening of a housing 11 along a pair of right and left guide rails 14, and connected to connectors at a sub backboard 13 at the deep section to obtain a desired electric connection. A printed board removing mechanism 16 is provided on the back surface of the housing 11. The part protruding from the rear of the mechanism 16 is manually pressed forward. Then, since the front edge of the mechanism 16 presses the board 10 forward, the engagement of it with the backboard 13 is loosened, and the board 10 can be easily pulled forward.
Patent JP-H0942459-A (JP)
Title: Vacuum leakage prevention packing
Inventor: YAMAGUCHI HIDETAKA
IPC: B29C51/08
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce compression press which a packing itself receives at the time of applying pressure, to efficiently restrain deformation and to extensively extend an exchange cycle. SOLUTION: This is concerning a vacuum leakage prevention packing to be used for vacuum forming using a press, and it is constituted by furnishing a frame body 5 and a hollow pacing 7 installed on an opposite contact surface with a press surface plate 4 of the frame body 5, and the hollow packing 7 is constituted by having a hollow part 7a and an air flowing hole 7b to take in and out air in the hollow part 7a. At the time of press forming, the hollow packing 7 comes to be collapsed while discharging air from the air flowing hole 7b and airtightly makes contact with the press surface plate 4 with a sufficient contact surface.  When the press surface plate 4 is raised, air equivalent to quantity discharged at the time of applying pressure is sucked into the hollow part 7a through the air flowing hole 7b by elastic shape restoring force which the hollow packing 7 itself has, and the hollow packing 7 automatically returns to an original state before application of pressure.
Patent JP-H0942376-A (JP)
Title: Turn wheel
Inventor: KOUMURA TETSUSHI
IPC: F16H55/36
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid conforming resonance frequency to frequencies of (n) orders of rotation (n=1, 2, 3,...) so as to surely avoid generation of resonance in a rotational system by instantaneously changing moment of inertia during rotation, in the rotational system containing a rotational drive device. SOLUTION: A turn wheel 20 mounted on an electromagnetic clutch 1 is provided with a stationary member 22 consisting of a permanent magnet rotatably arranged in the vicinity of a rotary shaft together with the turn wheel 20, and movable weight members 23 consisting of a plurality of irons arranged movably in the radial direction on the outer circumferential side of the stationary member 22. When this rotational system becomes in fixed rotating speed, the centrifugal force of the movable weight members 23 becomes larger than the centripetal force due to magnetic force acting between the stationary member 22 and the movable weight members 23, and the movable weight members are instantaneously moved outward in the radial direction. Hereby, the moment of inertia of the turn wheel 20 is instantaneously increased, resonant frequency in the rotational system can be instantaneously decreased, and hence resonance can be avoided from generating.
Patent JP-H0934339-A (JP)
Title: Image reader
Inventor: GOINO TAKASHI
IPC: G03G21/20
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of effectively cooling the inside of the reader at low cost with low power consumption. SOLUTION: A cooling (ventilating) fan 8 is driven by a driving motor (not shown in figure) for driving a 1st traveling body 3 supporting an illumination lamp 9 and a mirror 10, and a 2nd traveling body 4 supporting mirrors 11 and 12, so that hot air inside the reader is discharged. Since a motor only used for the cooling fan 8 need not be provided, the cost is reduced and the power consumption is restrained.
Patent JP-2000026324-A (JP)
Title: Hydrocarbon compound and organic elecroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: C07C43/225
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new hydrocarbon compound suitably useful for an organic electroluminescent element having an excellent luminous efficiency and emitting a light with high brightness. SOLUTION: This compound is pref. a bisacenaphtho[1',2':5,6]indeno[1,2,3-cd: 1',2',3'-lm]perylene derivative of formula I (X1 to X24 are each e.g. H, a halogen, an alkyl, an alkoxy, an alkylthio or an alkenyl), e.g. a compound of formula II. The compound of formula I can be obtained by subjecting 3,3'- bisacenaphtho[1,2-k]fluoranthene derivative to cyclization in the presence of an oxidizing agent of e.g. aluminum chloride/copper (II) chloride. An organic electroluminescent element with excellent luminance is provided by sandwiching one layer, pref. a luminescent layer, of at least one kind derivative of formula I between a pair of electrodes.
Patent JP-H0475703-A (JP)
Title: Method and line of device for hot rolling channel steel
Inventor: NISHINO TANEHARU
IPC: B21B1/095
Filed: 1990-07-18
Abstract: PURPOSE:To deal with small-quantity production of many sizes by doing finish rolling into a prescribed dimension after a roughly formed stock with combined chevron is rolled into a combined chevron intermediate stock with a prescribed thickness and width in the hot rolling of channel steel. CONSTITUTION:In rough rolling of rough, intermediate and finish rolling processes of channel steel, after making a continuously cast slab into a combined chevron base stock with double or triple chevron part with a 2-high roughing mill BD with duty caliber rolls G2, G3 of which the opening part is mutually inverse, the combined chevron intermediate stock is made with a 2-high rough forming mill E1 and rough universal mill R1. Subsequently, after executing shaping rolling, it is made into a channel steel with fixed web height and various thickness of flange. In this way, the dimension of roll caliber with which the thickness and width of web and flange are made can be on-line changed and the small-quantity production of various sizes can be dealt with.
Patent JP-H0536682-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIMA MISUZU
IPC: H01L21/3205
Filed: 1991-07-26
Abstract: PURPOSE:To improve the step coverage and flatness of wiring in a contact hole on an Si substrate when the wiring is formed during the manufacturing process of a semiconductor device. CONSTITUTION:When wiring is provided in a contact hole section having a high aspect ratio on a wafer substrate 6 by using a magnetron sputtering device composed of a pair of anode 1 and cathode 2, the anode 1 is tilted by a prescribed angle by means of a tilting device 10 so that the anode 1 can become parallel with the cathode 2 and, at the same time, the anode 1 is rotated at a prescribed rotating speed so that the wiring can not be deteriorated in electromigration resistance and improved in step coverage.
Patent JP-S5977170-A (JP)
Title: Flow limiter
Inventor: OODO KEIICHI
IPC: F16K1/02
Filed: 1982-10-25
Abstract: PURPOSE:To prevent occurrence of a fluidized condition inconvenient for measurement of a flow through a water flow measuring device, by dividing the inside of a water flow passage into upstream and downstream sides by a partition, having an orifice-like flow limiting hole, and mounting a flow limiting member and a control shaft removably from the main unit in their crossing direction with an axial core of the water flow passage. CONSTITUTION:Turning a control shaft 21 in the prescribed direction, a flow limiting member 22 is lifted along guide rods 19, thus the opening of a flow limiting hole 12 is regulated. Then, if the index of an index plate 34 indicates a desired graduated value on a transparent window plate 37, turning of the control shaft 21 is stopped. The flow limiting member and the control shaft of such types are mounted removably from the main unit in their crossing direction with the axial core of a water flow passage, and occurrence of a fluidized condition inconvenient for measurement of a flow through a water flow measuring device can be surely prevented. While any gear part is not located under the water, consequently generation of rust and adherence of fur or the like are eliminated, accordingly a flow limiter is smoothly operated for a long period while workability of its maintenance and inspection or the like is improved, thus the flow limiter may be formed in a small size.
Patent JP-S5889574-A (JP)
Inventor: KAMAIKE HIROSHI
IPC: G10L15/00
Filed: 1981-11-24
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-S6431807-A (JP)
Title: Catalyst for olefin polymerization
Inventor: MATSUURA MITSUYUKI
IPC: C08F10/00
Filed: 1987-07-28
Abstract: PURPOSE:To provide a catalyst capable of industrially advantageously producing highly stereoregular polymer under stable polymerization conditions when applied to olefin polymerization, consisting of an organoaluminum compound and a solid catalytic component prepared by mutual contact of each specific five components. CONSTITUTION:The objective catalyst consisting of (A) a solid catalytic component prepared by mutual contact of (i) a solid component containing as the essential components Ti, Mg and halogen (pref. the amount of the Ti-compound to be used is such as to be 0.01-10 moles per mole of the Mg-compound, in the case of the halogen compound 0.1-100 moles) (ii) a Si-compound of formula I (R<1> and R<2> are each hydrocarbon; X is halogen; 0<=m<=3, 0<=n<=3, and 0<=m+n<=3 [e.g., (CH3)Si(OCH3)3], (iii) a Ti-compound of formula II (R<3> is hydrocarbon; 0<l<=4) (e.g. TiCl4), (iv) an organozine compound[e.g., (CH3)2Zn], and (v) a polymer silicon compound having structure of formula III (R<4> is hydrocarbon) and (B) an organoaluminum compound (e.g. trimethyl-aluminum).
Patent JP-H0918143-A (JP)
Title: Production of multilayer printed wiring board
Inventor: NAKAMURA KIYOTOMO
IPC: H05K3/38
Filed: 1995-06-29
Abstract: PURPOSE: To lower the reflectance of a microsurface by subjecting the surface of a copper layer to blackening and a subsequent microsurface treatment using a phosphoric acid based treating liquid and drying under presence of oxygen prior to formation of a photosensitive resist layer. CONSTITUTION: A copper layer 2 of printed wiring board material is subjected to blackening using an alkaline oxidizing liquid followed by microsurface treatment using an acid treating liquid of phosphoric acid based treating liquid or organic acid based treating liquid. Consequently, the rough surface caused by blackening is converted through dissolution etching into microirregular surface. Subsequently, it is washed with water and dried under presence of oxygen thus. Dark brown color appears on the surface of the copper layer 2 to enrich oxygen and to lower the reflectance on the surface of the copper layer 2. Furthermore, the microirreularities enhances adhesion to a photosensitive resist layer 3, e.g. a photosensitive film.
Patent JP-S6344745-A (JP)
Title: Circuit board for mounting of electronic component
Inventor: KAKIMI IKUO
IPC: H05K3/46
Filed: 1986-08-11
Abstract: PURPOSE:To realize the high density and miniaturization without degrading a moisture characteristic and a heat-dissipating characteristic by a method wherein a circuit board is composed of a metal-coated layer which is formed on the inside of a recessed part to be used for mounting an electronic component at a plastic substrate and a metal substrate which comes into contact with a part of said metal-coated layer inside said substrate. CONSTITUTION:A 2 circuit board made of plastic is composed of three layers, i.e., an upper substrate 2a, an adhesive sheet 26 and a lower substrate 2c. A metal layer 5 is formed directly under a metal-coated layer 3a located on the bottom inside a metal-coated layer 3 which is formed on the inner surface of a recessed part 4 for mounting electronic components. Through this constitu tion, the metal layer 5 comes into direct contact with the metal-coated layer 3 which is formed on the inner surface of the recessed part 4 for mounting an electronic component.s Therefore, the heat which may be generated by an electronic component mounted at the inside of the recessed part 4 for mounting an electronic component can be transferred directly to the metal layer 5 through the metal-coated layer 3a at the bottom. In addition, any moisture which may invade from below can be shut out by the metal layer 5.
Patent JP-H1196191-A (JP)
Title: User side computer system for acquiring map information
Inventor: TAZAKI HIROSHI
IPC: G06Q30/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To simply and quickly obtain map data around a destination. SOLUTION: When plural candidate place names previously registered in a user's slave equipment are displayed on a monitor television, an operator for the slave equipment inputs a map display instruction for displaying a required destination (ST11). The slave equipment transmits the map display information to a master equipment (ST12). The master equipment reads out map data corresponding to the map display instruction and transmits the read data to the slave equipment. The slave equipment receives and displays the map data (S15).
Patent JP-H0920954-A (JP)
Title: Slab for r-fe-b-c magnet alloy excellent in corrosion resistance and its production
Inventor: TOKUHARA HIROKI
IPC: C22C37/00
Filed: 1995-06-30
Abstract: PURPOSE: To impart excellent corrosion resistance to a slab by subjecting a magnet allay having a specified compsn. to strip casting to form into a slab of fine crystals. CONSTITUTION: The compsn. of a magnet alloy is composed of, by weight, 12 to 18% R, 2 to 6% B, 4 to 8% C, and the balance Fe, where B+C is regulated to 6 to 10%, and a part of Fe can be substituted with one kind of Co and Ni or with the two kinds. Furthermore, the uniaxial crystals of this allay slab are composed of the ones in which fine crystals of <1.0μm are contained by <=10% and the average uniaxial crystal grain size is regulated to 3 to 10μm and having a structure in which R2 Fe14 (B1-x Cx ) type dendrite or columnar crystals having 0.01 to 40μm size distrubution and R-enriched phases of <=10μm are finely and uniformy dispersed and having 0.01 to 1.0mm thickness.  Moreover, the slab can be obtd. by pouring the molten metal of the alloy into a rapid cooling roll from the temp. of the liquidus temp +5 to 300 deg.C, cooling the same to 700 to 1000 deg.C at 2 to 7×10<3>  deg.C/sec and executing cooling to a solidus temp. or below at a rate of 50 to 2×10<3> /min.
Patent JP-S6165441-A (JP)
Title: Treatment method for plasma silicon nitride insulation film
Inventor: NISHIOKA SUNAO
IPC: H01L21/263
Filed: 1984-09-07
Abstract: PURPOSE:To prevent the generation of cracks by relieving the internal stress of the following insulation film by irradiating a plasma Si nitride insulation film increased in temperature with light. CONSTITUTION:The plasma Si nitride insulation film 2 is formed on a semicon ductor element 1. The element 1 is mounted on a heater 4, where the insulation film 2 is irradiated with light 3. Then, atom-molecule bond cutting-re combination, translation-rotation-oscillation, chemical reaction of radical seeds, etc. generate by photon energy, and the spatial density of atoms or the fluctua tion in coordination number in the insulation film 2 reduces. As a result, the internal stress of the insulation film 2 diminishes, and the generation of its cracks is prevented.
Patent JP-S6249522-A (JP)
Title: Self-traveling robot
Inventor: TOYODA KENICHI
IPC: G05D1/02
Filed: 1985-08-29
Abstract: PURPOSE:To facilitate the easy attachment and maintenance of various devices of a self-traveling robot by dividing this robot into plural units and connecting these units together with couplers in a free attachable/detachable way. CONSTITUTION:A self-traveling robot consists of a main body unit 20 of an unmanned carrier holding an arm robot 10 and controllers 30 and 40 which store the robot controllers for the robot 10. These control units 30 and 40 can be connected to the unit 20 by means of couplers 71 and 72 in a free attachable/ detachable way. Thus, the attachment and the maintenance are extremely facilitated with each control unit.
Patent JP-H0536642-A (JP)
Title: Plasma etching method
Inventor: SHIOBARA TOSHITAKA
IPC: H01L21/3065
Filed: 1991-07-29
Abstract: PURPOSE:To realize optimum etching irrespectively of the number of wafers to be treated. CONSTITUTION:A photo detection sensor 9 detection the intensity of light caused by plasma reaction, a flow rate control valve 11 controlling the flow rate of gas by using a photo current of the photo detection sensor 9, and a control part 10 of the flow rate control valve 11 are installed. Thereby the flow rate of gas is automatically adjusted so as to correspond to the number of wafers 8.
Patent JP-S5890607-A (JP)
Title: Coupling structure of optical circuit
Inventor: INOUE MASAHIRO
IPC: G02B6/42
Filed: 1981-11-25
Abstract: PURPOSE:To improve compatibility and optionality by coupling a plug with a device mount through a projection and a goove. CONSTITUTION:When a single core plug 3 is coupled with a receptacle 41 or a device mount 42, the pawl 3c of the plug 3 engages a groove 4a of the receptacle 41 or the device mount 42, and the coupling is performed through one-touch operation. Further, the projection 3d of the plug 3 enters a groove 4b to align a photodetector 1 to an optical fiber 2 securely. A multicore plug is the same, and the single core plug 3 and the multicore plug are both applied to a multicore receptable 41. Thus, compatibility and optionality are improved.