baber/WOPTO huggingface dataset:
Patent JP-H0867572-A (JP)
Title: Refractory for casting execution
Inventor: TSUCHINARI AKIHIRO
IPC: C04B28/06
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a refractory for casting execution excellent in spalling resistance and corrosion resistance as lining for molten steel vessel in the steel industry. CONSTITUTION: This refractory for casting execution is obtained by adding 1-25wt.% of titania, 1-30wt.% of alumina and optionally 1-10wt.% of iron oxide based on outer percentage to 100wt.% of a blend containing an aggregate consisting of a magnesia-based raw material and/or MgO Al2 O3 -based spinel- based raw material and alumina cement.
Patent JP-H04109879-A (JP)
Title: Vibrator for ultrasonic motor
Inventor: NAKAMURA MAKOTO
IPC: H02N2/00
Filed: 1990-08-28
Abstract: PURPOSE:To reduce a cost, to enhance an efficiency and to improve heat dissipation by forming a vibrator of a sintered material, and melt-impregnating copper in the pores of the material. CONSTITUTION:About 99.2wt.% of Fe powder passed through a 100 mesh and about 0.8% of carbon powder having about 20mum of mean particle size are mixed, and about 0.8% zinc stearate is added as lubricant. Then, a vibrator is molded with the obtained mixture powder so that its density becomes about 7.0g/cm<3>. Thereafter, the molded form is sintered at about l150 deg.C in hydrogen gas for about 1 hour. Copper of the amount sufficient to be melt-impregnated in about 80% of the pores to be melt-impregnated of the pores in the obtained sintered material is placed on the material, and the copper is melt-impregnated at about 1120 deg. in hydrogen as for about 1 hour.
Patent JP-S61106841-A (JP)
Inventor: NANAUMI TAKASHI
IPC: E04B1/348
Filed: 1984-10-29
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-S6470108-A (JP)
Title: Production of composite functional filter membrane
Inventor: SUGO TAKANOBU
IPC: B01D69/06
Filed: 1987-09-11
Abstract: PURPOSE:To obtain the title composite functional filter membrane capable of simultaneously removing ionic and nonionic substances by incorporating a monomer having plural vinyl groups in a specified ratio at the time of introducing hydrophilic groups and ion adsorptive functional groups into a polyolefin- based porous membrane. CONSTITUTION:An electron beam is projected on a porous microfilter membrane wherein the material of the substrate membrane consists of polyolefin and a copolymer of olefin and halogenated olefin, e.g., a porous hollow yarn membrane made of polyethylene. A monomer having >=2 vinyl groups such as divinylbenzene is incorporated by 3-20% into a polymerizable monomer to be grafted such as glycidyl methacrylate to obtain a liq. reactant. The electron beam-irradiated hollow yarn membrane is brought into contact with the liq. reactant, and allowed to react with the reactant. The graft membrane is phosphated in a concd. phosphoric acid soln., to obtain a composite functional filter membrane wherein phosphoric groups are introduced.
Patent JP-H04109492-A (JP)
Title: Semiconductor integrated circuit
Inventor: DEMURA SHIGEKI
IPC: G11C11/409
Filed: 1990-08-29
Abstract: PURPOSE:To prevent the generation of malfunction due to the influence of inter-wiring capacity by inputting a positive phase signal and a reverse phase signal to the gate inputs of respective precharging MOS transistors(TRs) and precharging these signals in adjacent signal lines in respectively different periods. CONSTITUTION:A precharging circuit for a dynamic circuit is provided with plural precharge TRs Q5, Q6 connected to a power supply Vcc and is connected to signal lines 5, 6 to be precharged, signals phi1, phi2 are respectively inputted to the gate inputs of the TRs Q5, Q6 as respectively different signals. When the electric charge of one wiring capacitor out of the wiring capacitors C2, C3 of the signal lines 5, 6 to be precharged is discharged, the other capacitor charges electricity by changing the precharging periods of mutually adjacent wirings, the influence of inter-wiring capacity can be removed. Thus, the generation of malfunction due to the influence of inter-wiring capacity can be prevented.
Patent JP-H0390146-A (JP)
Title: Copper plate printing-utilized dental transfer paper ceramic material and manufacture thereof
Inventor: UEDA EIZO
IPC: A61C13/083
Filed: 1989-09-01
Abstract: PURPOSE:To promptly further surely swell-construct a ceramic material of desired shape by comprising ground paper for transcribing the ceramic material and the ceramic material which is transcribed in a developed shape in a swell-constructed part by utilizing the technique of copper plate printing on the ground paper. CONSTITUTION:Wax is melted and applied to surfaces of a copperplate 16 to be matched with spread shape in an opaque porcelane swell-constructed part of a metal coping 14, and by removing the wax material on the copperplate 16, it is corroded with a recessed part 18 formed in the copper plate 16. The recessed part 18 is filled with a ceramic material 10. Japanese paper is attached as ground paper 12 onto the copperplate and pressed through a roller, and the ceramic material 10 is transcribed on the Japanese paper with a transfer paper ceramic material 20 prepared. The ceramic material 10 of the transfer paper ceramic material 20 is press-attached closely to the swell-constructed part of the metal coping 14 with only the ground paper 12 exfoliated from the ceramic material 10, and it is pasted onto the metal coping 14, placed in a heating furnace and baked under a pressure-reducing condition with an opaque layer 22 formed. A surgical ceramic material 24, body ceramic material 26, enamel ceramic material 28 and a runthrough cement ceramic material 30 are successively swell construction-baked on the opaque layer 22 with a metal baked porcelane 32 completed.
Patent JP-H0566265-A (JP)
Title: Sounding support device
Inventor: MINOHARA KIYOMI
IPC: G01S7/52
Filed: 1991-09-09
Abstract: PURPOSE:To enable various desired displays by forming depth data containing position data at least on the basis of respective data of depth, an own ship position and a heading. CONSTITUTION:Depth, an own ship position, ship speed, a heading a tide level and the shaking of a ship body are respectively measured or detected by a depth processor 3, a position measuring device 5, a ship speedometer 6, an azimuth sensor 7, a position measuring detector 8 and a shaking detector 9. The data from those machineries are supplied to a data processing part 12 through an interface 12. In this processing part 12, depth data containing position data is formed on the basis of the respective data. At this time, by subjecting said data to correction processing on the basis of a tide level, shaking and underwater sonic velocity, accurate depth data can be formed. The data processed in the processing part 12 are stored in a data memory part 13 and the data read from the memory part 13 are converted to various display data by a data converting part 14 to be outputted to a display device 15 and a recorder 16.
Patent JP-H0890880-A (JP)
Title: Ink ribbon cassette
Inventor: KOMODA SUMITOSHI
IPC: B41J32/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide an ink ribbon cassette with a cleaning member for increasing the reliability of a sublimation type thermal transfer recording apparatus, for making the lifetime of the apparatus long and also for realizing the apparatus of excellent image quality. CONSTITUTION: A cleaning member 14 which comes into contact with a belt 4 being an intermediate transfer recording medium when a ribbon cassette 13 is fitted to an apparatus and cleans the surface of the belt 4 with the movement of the belt 4 is fixed to the ribbon cassette case body 13 holding an ink ribbon 3 coated with a subliming dye.
Patent JP-S6288031-A (JP)
Title: Register filing system
Inventor: USUI JIRO
IPC: G06F12/06
Filed: 1985-10-14
Abstract: PURPOSE:To speed up a process time by shifting an address code signal with a decoded byte address signal and shifting and outputting the contents of the shifted number of the registers at every byte by every byte unit from a register file. CONSTITUTION:An address signal from a signal line 20 is decoded at a decoder 8 and is supplied to selectors 5, 6 and 7 and a register file 4 respectively, and based upon a byte address signal from a signal line 25, a select signal regarding a decode signal is made generate at a control circuit 9. And corresponding to the signal, it is selected whether the decode signal is outputted as it is or the one rotate-shifted by one bit to the right, and it is supplied to register files 1, 2 and 3, and outputs of byte unit from the files 1, 2 and 3 are shifted and outputted corresponding to the output of the selectors 5, 6 and 7 and the decoder 8 at a shifter 10.
Patent JP-H0276131-A (JP)
Title: Automatic focusing device
Inventor: HAMADA AKIYOSHI
IPC: G11B7/09
Filed: 1988-09-12
Abstract: PURPOSE:To improve detecting accuracy by setting the first and second gratings under a separated state at a Talbot distance and receiving light with a quar tered light receiving element arranged after the setting of the gratings. CONSTITUTION:Emitting light beams from a semiconductor laser 1 are image- formed on an image forming surface 7a into a dot shape by an objective lens 6, the first and second gratings 9 and 10, which are set under the separated state at the Tablet distance to generate a moire fringe, are irradiated by reflected light beams from this image forming surface 7a through a beam splitter 4, and the direction of the generated moire fringe is detected by a quartered light receiving element 11. Further, a condensing lens 8 is arranged between the beam splitter 4 and the first grating 9, and the whole light quantity of the beams to pass through the first and second gratings 9 and 10 irradiate the quartered light receiving element 11. Consequently, the moire fringe generated in the first and second gratings 9 and 10 becomes clear, and the total light receiving quantity at the focused position and the non-focused position of an optical disk 7 never changes. Thus, the focusing detecting accuracy can be improved, and an S/N ratio can be obtained largely.
Patent JP-2001052162-A (JP)
Title: Information processor, information processing method and recording medium
Inventor: KUBONO HIDEO
IPC: G06T7/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of improving the quality of the generated smooth approximate curve by calculating a first function expressing a curve for smoothing and approximating the sequence of points, and converting the calculated first function to a second function with a curve length from one endpoint of a curve expressed with the first function as a parameter. SOLUTION: A parametric natural spline function for smoothing and approximating the sequence of measuring points is calculated (SP5). The parametric natural spline function is converted to an (s) parametric function with the curve length of a smoothed curve as a parameter (SP6). Noise removing processing for removing a noise component is applied to this (s) parametric function (SP7). At the same time, a B-spline function is calculated on the basis of the provided new (s) parametric function. The curve based on this B-spline function is displayed on a CRT as a curve smoothing and approximating an edge measured by a three-dimensional measuring instrument (SP8).
Patent JP-S59122635-A (JP)
Title: Chucking device for stone masonry work
Inventor: SAKUMA FUMIO
IPC: B66F9/06
Filed: 1982-12-27
Abstract: PURPOSE:To safely and efficiently perform a stone masonry work by a method in which a jack is provided between paired finger parts pivotally attached to a base plate attached through a movable means to the arm of an excavator and an object to be grasped is chucked by turning the piston rod. CONSTITUTION:A chucker 6 to grasp concrete blocks B is attached through a three-phase AC turning mechanism 8 to the tip of an expandible jack 7 attached to the arm 3 of a shovel excavator 1. The first rotator 10 is turned around the axial line X by a pitching motor 11, the second rotator is turned around the axial line Y by a rolling motor 14, and the chucker 6 is turned around the axial line Z by a horizontal turning motor 16. By the chucker 6 consisting of a base plate 17 and paired finger parts 18, blocks B can be exactly grasped at three points of the parts 18 and at the tip of the piston rod 20 of the jack 19 provided between the parts 18.
Patent JP-H02192607-A (JP)
Title: Discharge tube structure
Inventor: URURITSUCHI GUREBU
IPC: H01J65/04
Filed: 1989-09-02
Abstract: PURPOSE: To fix an inside tube by providing a launcher gap projected in the axial direction from a first end of the inside tube, a means for connecting the (r), (f) power to the inside tube inside of a launcher, and a dielectric material member for fixing both of the inside tube and an outside tube at constant relative positions and for sealing the connecting means. CONSTITUTION: An exciting device for electrifying the radio frequency (r), (f) power so as to excite the surface wave inside of a discharge tube 20 with the built-in filling material is formed of an inside tube 26, an outside tube 28 concentrically provided with the inside tube 26, a launcher gap 32 projected in the axial direction from a first end of the inside tube 26, a first and a second end walls 30, 31, at least one of which is formed with a hole for insertion of the discharge tube 20, and means 34-36 provided in the launcher 22 and for connecting the (r), (f) power to the inside tube 26, and a dielectric material means 29 arranged from the inside tube 26 to the outside tube 28 and for fixing both the tubes at constant relative positions. Size of the launcher gap is decided, and this structure contributes to the constant maintenance of size and fixation of the connecting means.
Patent JP-H1169161-A (JP)
Title: Gradation compensation method
Inventor: SUGAWA KIYOMI
IPC: G03F3/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly accurate gradation compensation relation which forms a gradation image of a desired color in a short time by seeking a gradation compensation relation to make a density value calculated by creating plural test patches which have different gradations based on image data that are set to generate a gray color a target density value of the image data. SOLUTION: Plural test patches which have different gradations are created based on image data that are set to generate a gray color and their density values are calculated. Next, a gradation compensation relation that makes the calculated density value a target density value of the image data is calculated. In such cases, because the gradation compensation relation is calculated to a gray color, it is calculated as a gradation compensation relation to each density value of C, M and Y. This gradation compensation method is applied to a heat developing device which is a color image output device that is provided with, e.g. an exposing part 16, a controlling part 18 or the like.
Patent JP-H0277433-A (JP)
Title: Colored resin molding having rigid protective film
Inventor: TATEOKA YASUO
IPC: C08J7/04
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the subject molding suitable for a window material of a motorcar, etc., by forming a colored prime-coating layer composed of a polyalkyl methacrylate and colored pigment on the surface of a resin base and forming a rigid protective film thereon. CONSTITUTION:An objective resin molding with a hard protective film prepared by hardening treatment on the surface of a resin base having a prime-coating layer consisting of a prime-coating composition (C) composed of (i) 99-20 pts.wt. polyalkyl methacrylate with >=100000 average molecular weight and (ii) 1-80 pts.wt. colored pigment as the essential components at one or more parts between (A) the resin base and (B) the hard protective film.
Patent JP-S60120275-A (JP)
Title: Position detection of underground embedded piping
Inventor: NISHIWAKI JINICHI
IPC: G01V3/06
Filed: 1983-12-05
Abstract: PURPOSE:To make it possible to accurately determine the position of an embedded pipe, by moving a sensor along the ground surface in the manner to make the same to be spaced apart from said groudn surface. CONSTITUTION:Soil is put in a box 6 having a width of about 80cm and a depth of about 90cm so as to reach a depth of about 50cm and, for example, an iron pipe 7 having an outer diameter of 2cm and a length of 90cm is embedded at a position of a depth of about 20cm and an iron pipe 8 having the same dimension is placed on the surface of soil at a position of about 90cm in a horizontal distance from said pipe 7 to be used as an electrode and the output voltage of a transmitter 3 is amplified by an amplifier 9 to be added to both iron pipes 7, 8. A magnetic sensor 10 is connected to an oscilloscope 12 through a filter 11 for removing a noise signal, and the sensor 10 and the amplifier 9 together detect a magnetic field 5 due to the current 4 in an X- direction. When transmission frequency is set to 1kHz and the distance between the sensor 10 and the ground surface is to about 5cm while the sensor 10 is moved to the X-direction and th distance between the sensor 10 and the iron pipe 8 is changed, the voltage shown by the scope 12 shows a constant vale of about 0.2V on the iron pipes 8, 7 and, when the sensor 10 is shifted to the outside of each iron pipe, said voltage is abruptly reduced. Therefore, the position of the embedded iron pipe 7 can be determined.
Patent JP-H11130777-A (JP)
Title: Thienopyridine derivative, its intermediate and their production
Inventor: MIKI MASATAKA
IPC: C07D333/38
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of simply and efficiently forming a 5-acyl-4-hydroxythieno[2,3-b]pyridine skeleton, useful as an intermediate for efficiently providing a thienopyridine derivative having gonadotropic hormone releasing hormone antagonism. SOLUTION: This compound is shown by formula I (R<11> is a 1-6C alkyl; R<12> is phenyl or R<11> and R<12> form a 5- to 7-membered ring with two adjoining carbon atoms; R<3> is a hydrocarbon; R<5> is a hydrogen atom or a hydrocarbon) or its salt such as 4-hydroxy-5-isobutyryl-3-methyl-2-phenylthieno[2,3-b]pyridine. The compound is obtained by reacting a compound of formula II (R<1> and R<2> are each a hydrocarbon or can be bonded with two adjoining carbon atoms to form a 5- to 7-membered ring; R<4> is a hydrocarbon) with a compound of formula III (R<6> is a hydrogen atom, a sodium atom or the like) and subjecting a prepared new intermediate to a ring closure reaction.
Patent JP-H0393116-A (JP)
Title: Production of coaxial flat cable
Inventor: WATANABE MASAHIRO
IPC: H01B13/24
Filed: 1989-09-04
Abstract: PURPOSE:To save production processes by sending a plurality of coaxial core cables sent from a sending apparatus to an extruder in the drain wire direction through a guide roll, a collective long guide, and an insertion collective immediately before guide which are arranged in the same direction while without damaging a shield aluminum tape surface. CONSTITUTION:After passing a collective long guide 7, a plurality of coaxial core cables 1 are guided to an insertion collective immediately before guide 9 which is made of a fluorinated resin and has grooves 9a and pitches with prescribed shapes so as to be bound unitedly with nipple holes of an extruder. This insertion collective immediate before guide 9 guides a plurality of the coaxial core cables 1 in order and at the same time wrings again a shield aluminum tape which is under coiled condition and slightly opened from the core cables during the tape passes through the grooves 9a. In this way, collective extrusion can be carried out and some processes are eliminated.
Patent JP-S6472317-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI TAKAHIRO
IPC: C09D163/00
Filed: 1987-09-12
Abstract: PURPOSE:To improve durability by incorporating a vinyl copolymer having an epoxy group in the molecule and a polyurethane resin having a tertiary amine in the molecule as a binder into a magnetic layer. CONSTITUTION:The vinyl copolymer having the epoxy group in the molecule and the polyurethane resin having the tertiary amine in the molecule are incorporated as the binder into the magnetic layer. The vinyl copolymer having the epoxy group to be used as the binder consists essentially of the vinyl compd. which is formed by copolymerizing the epoxy group to be introduced therein in order to form a crosslinking structure and a monomer having double bonds copolymerizable with the vinyl compd. The good crosslinking structure is thereby formed and the binder having the extremely outstanding durability is obtd.
Patent JP-S6381439-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To provide high dark resistance and negative chargeability by forming a specified photoconductive amorphous silicon carbide layer contg. 0-10,000ppm group Va element of the periodic table on a substrate. CONSTITUTION:A photoconductive amorphous silicon carbide (a-SiC) layer 5a is formed on a substrate 1. The a-SiC layer 5a is composed essentially of a first layered region 6 and a second layered region 7. The region 6 is positioned on the substrate 1 side and contains a larger amount of a group Va element of the periodic table than the region 7. The region 7 contains 0-10,000ppm group Va element and the a-SiC layer 5a contains 1-90atom% C. The dark resistance of the resulting sensitive body is increased to >=10<13>cm.OMEGA and the negative chargeability can be advantageously enhanced.
Patent JP-H1157878-A (JP)
Title: Manufacturing method for molding product of ceramic fiber reinforced metal base compound material
Inventor: YAMADA TAKESHI
IPC: B21D26/053
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the heat molding and prevent the deterioration of the ceramic fiber due to the reaction against the air by vacuum filling the ceramic fiber reinforced metal base compound material into the coating material with a high workability and by plastic processing it. SOLUTION: When the molding product is made of a flat plate compound material comprising the ceramic fiber such as silicon carbide, alumina and the like, and the metallic foil such as aluminum, titanium and the like, the flat plate compound material is coated with the metal plate having the Plastic workability same as or higher than that of the matrix metal; for example, SP700 alloy, SUS304 and the like. Then, after the flat plate compound material is vacuum filled and heat-molded into a desired shape together with the coating material, the coating material is removed. Further, the molding can be any method of pressing, HIP, gas pressing and the like. Since the compound material is fixed to the inside with the coating material, the desired shape can be stably provided without changing the position from the die during molding.
Patent JP-H0275425-A (JP)
Title: Power press for working flange, etc.
Inventor: FUJINO MINORU
IPC: B21D28/32
Filed: 1988-09-12
Abstract: PURPOSE:To miniaturize a holding mechanism of a work and to surely raise the work by providing a chuck device having plural pieces of pallets pressurizing the internal circumferential surface of the center hole of a work at the upper end of a vertical operating axis which rotates and moves vertically outside the working center. CONSTITUTION:The vertical operating axis 8 which deviates from the working core 5 of the press is provided on a table 7 so that it can rotate and move vertically. The chuck device 28 is mounted on the upper end of this operating axis 8 and the plural pieces 32 of pallets are pressurized to the internal circumferential surface of the center hole of the flange work to hold the work. Further, the table 7 is moved by a feed device 9 forward and backward to position the operating axis 8 to the working core 5. Then, the operating axis 8 is raised slightly by a lift 20 and rotated by a turning gear 13 to position the working position of the work to the working core 5. Thereafter, while the operating axis 8 is lowered and the work is mounted on the lower die 3, the upper die (not shown) is lowered to perform a specified working.