baber/WOPTO huggingface dataset:
Patent JP-S62112628-A (JP)
Title: Mixing of liquid substance with thermoplastic resin particle
Inventor: ASANUMA TADASHI
IPC: C08J3/20
Filed: 1985-11-11
Abstract: PURPOSE:To perform mixing easily, inexpensively and uniformly by a simple mixer, by combinedly using pelletized thermoplastic resin particles and nonpelletized thermoplastic resin particles in mixing a liquid substance with thermoplastic resin particles. CONSTITUTION:A liquid substance such as a plasticizer or a stabilizer (e.g., dibutyl phthalate or alpha-methylstyrene dimer) is mixed with 0.5-10pts.wt., per pt.wt. liquid substance, pelletized thermoplastic resin particles (e.g., polystyrene resin or polyvinyl chloride resin) and 0.5-10pts.wt., per pt.wt. liquid substance, nonpelletized thermoplastic resin particles. In this way, the liquid substance can be uniformly mixed with the thermoplastic resin particles without using an extruder, for example, of a special structure and without forming lumps.
Patent JP-H0299735-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: SUGANO YOSHIAKI
IPC: F02D41/06
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the improper fuel control and the improper engine stop by controlling the fuel in response to the throttle open degree and the engine speed when the intake quantity is less than the predetermined and controlling the fuel in response to the intake quantity when the intake quantity is more than the predetermined, in the case that an engine is not under the starting condition. CONSTITUTION:A throttle valve 12, a flow sensor 13, and an air cleaner 10 are provided in an engine 1. A control means 22 receives the output of a computing means 21 by the signal from the flow sensor 13 and a crank angle sensor 17, the output of a coolant temperature sensor 18, a starting switch 19, the output of a throttle open degree sensor 23, and controls the driving time of an injector 14 in response to the intake quantity so as to control the fuel quantity. Thereby, when the output of an intake quantity detecting means is delayed immediately after the conclusion of the starting condition, the fuel is controlled by the throttle open degree and the engine speed. If the intake quantity detecting means is out of order, the fuel control is performed by the throttle open degree and the engine speed so as to prevent the engine stop.
Patent JP-H11145483-A (JP)
Title: Insulated gate type field effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/092
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin-film transistor with small no. of masks by connecting an electrode to a source-drain region, the top and side faces of which extrude from the end face of an anodic oxide film near the side face of a gate electrode. SOLUTION: An anodic oxide film 58, 59 is formed near the side faces of gate electrodes 55, 56. A semiconductor film 52 to be source drain regions of thin film transistors is exposed outside the protrusions composed of an insulation film 53, 54, gate electrodes 55, 56 and anodic oxide film 58, 59. An insulation film 49 on the gate electrodes 55, 56 and semiconductor film which extrudes from the oxide film 58, 59 near its side face are etched off to completely isolate elements to have thin film transistors completed. The source-drain region extrudes at electrode connecting portions from the gate electrodes, but each source-drain electrode makes contact with the top and side faces of the source drain region, thereby ensuring sufficient ohmic contact.
Patent JP-H03111470-A (JP)
Title: Bonding method
Inventor: YASUNAKA NORIMICHI
IPC: G02F1/1345
Filed: 1989-09-27
Abstract: PURPOSE:To make bonding with reduced amounts of residual solvent and water possible by coating the surface of a first adherend with a thermosetting epoxy resin adhesive of a specified compsn., heating the adhesive to effect temporary curing and bonding a second adherend to the first adherend. CONSTITUTION:A thermosetting epoxy resin adhesive is prepd. by mixing a main adhesive agent (A), a solvent (B) for adjusting the viscosity, a first dispersing solvent (C) with compatibility with the ingredient A and dispersing the ingredients A and B, a filler (D), a second dispersing solvent (E) dispersing the filler, a curing agent (F) and an auxiliary solvent (G) with compatibility with the ingredient B in such a way that the ingredients C and E are eliminated by adding the ingredient G in the temporary curing step of bonding. The surface of a first adherend is coated with this adhesive, which is temporarily cured by heating. Then the first adherend is bonded to a second adherend through the adhesive.
Patent JP-S60144480-A (JP)
Inventor: SAKAMOTO KAZUHIKO
IPC: E05D15/06
Filed: 1983-12-31
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-S61131690-A (JP)
Title: Solid-state image pick-up device
Inventor: YOSHINO TSUNEICHI
IPC: H04N5/335
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a compact solid-state image pick-up element with perfect screening around it by tapering the opening of a packaging substrate so that the circumference extends wider as a distance from the photodetecting plane of the element is longer. CONSTITUTION:The package substrate 20 is constituted with ceramic-forming frame bodies 201, 202 which are laminated. On the frame body 201, an electrode reed 21 is provided in a socket-pin shaped form. A light transmittable glass plate 22 is fixed airtightly to the frame body 202 with a black frit glass 24 or the like in advance so that said glass covers the tapered opening 23 of the substrate 20. Also, the bonding pad 26 of the solid-state image pick-up element 25 is positioned so as to fit for the electrode reed 21. And the element 25 is supported on the substrate 20 through a mold resin 28. At this time, the inside edge of the frame body 202 is tapered so that it extends wider as the distance from the photodetecting plane is longer.
Patent JP-H0584245-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NONAKA TAKANORI
IPC: A61B8/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can obtain a precise image without making a hardware large in size. CONSTITUTION:This ultrasonic diagnostic device is an ultrasonic diagnostic device for converting reflected echo data by coordinates of a sound ray and depth obtained b y an electronic scan to picture element data of rectangular coordinates and displaying it, and it is provided with a sound ray memory 11, a program memory 18, a DSP 15 and an image memory 12.
Patent JP-H1097010-A (JP)
Title: Original pressing sheet
Inventor: MURAMATSU SHIGEKI
IPC: H04N1/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain an original pressing sheet by which the set position of an original is not deviated even when an original cover supporting point is set at a high position. SOLUTION: This sheet is constituted by including a sponge 8 and a sheet 1 having a first part 1a to be adhered whose surface in contact with the bottom surface of the sponge 8 is adhered to the sponge 8 and whose one end is bent by a right angle toward outside the sponge 8 after it is bent along the first side surface of the sponge 8 by the right angle, and a second part 1d to be adhered whose other end is bent toward inside the ponge 8 after it is bent so as to form an arc on the second side surface of the sponge 8. Thus, since the sheet is provided with a play part, the set position of the original is not deviated.
Patent JP-2000080237-A (JP)
Title: Resin composition and cured product using the same
Inventor: SUZUKI YOSHIKO
IPC: C09D11/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain a resin composition in any compositions, with high storage stability with time, and capable of affording coating films through curing under heating which exhibit such physical properties as good substrate adhesion and water resistance. SOLUTION: This resin composition comprises (A) a polymer prepared by copolymerization of an ethylenically unsaturated monomer composition containing an ethylenically unsaturated monomer having two carboxylic acid groups in the molecule, (B) a compound having two or more hydroxyl groups in the molecule, (C) a compound having one or more epoxy groups in the molecule, and (D) an onium salt selected from quaternary ammonium salts and quaternary phosphonium salts.
Patent JP-H01123490-A (JP)
Title: Gas laser device
Inventor: KAARUUHAINTSU ARUMIIRU
IPC: H01S3/036
Filed: 1988-10-05
Abstract: PURPOSE: To obtain a gas laser device for which the mode order can be improved easily and effectively by constituting a shutter supporting body as a fan wheel which can be rotated around a shaft perpendicular to the axis of a laser beam on the outside of an active laser volume section. CONSTITUTION: A gas laser device has an instrument composed at least of one shuttered mobile supporting body which shuts off the boundary edge section of an active laser volume section. The supporting body is constituted of a fan wheel 13 which can be rotated around a shaft 12 positioned perpendicularly to the optical axis 9 of a resonator on the outside of the laser volume section. The wheel 13 has two fans or four fans arranged at angular intervals of 90 deg.. Therefore, a gas laser device for which the mode order can be improved easily and effectively can be obtained.
Patent JP-2000063844-A (JP)
Title: Flame retardant composition and flame-retardant resin composition
Inventor: HARA YOSHIFUSA
IPC: C08K5/5317
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant composition which, when added to a resin, can impart thereto excellent flame retardancy without detriment to mechanical properties by incorporating a hydrated metal oxide and a diphosphonic acid/melamine salt. SOLUTION: 1 mol of 1-hydroxyethylidene-1,1'-diphosphonic acid is reacted with 1-4 mol of melamine in a solvent such as water or a water/acetone (alcohol) mixture to obtain a diphosphonic acid/melamine salt represented by the formula (wherein M is melamine; and n is an integer of 1-4). 100 pts.wt. melamine salt of the formula is mixed with 50-200 pts.wt. hydrated metal oxide such as calcium hydroxide or magnesium hydroxide to obtain a lowly fuming pungent-odor-free flame retardant composition. This composition can exhibit further improved flame-retardant effect when it contains 0.1-2.0 wt.% third component being red phosphorus. The red phosphorus is desirably one surface- modified with an organic substance and/or an inorganic substance. The flame retardant composition is formulated to a resin in an amount of 3-20 pts.wt. per 100 pts.wt. resin.
Patent JP-H04132421-A (JP)
Title: Line control system
Inventor: MORITA HIROSHI
IPC: H04B7/155
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the reduction in the entire throughput by allowing a station to store a time of occurrence of disturbance of the sun or the like for each station in a satellite communication system and allowing the station to inform the occurrence of the disturbance of the sun to each of the other stations. CONSTITUTION:An earth station 3i(i=a-n) receives a multiple address information frame sent from a master station 2 via a satellite 1 by a transmitter- receiver 31, a communication controller 32 generates an acknowledge frame with respect to the multiple address information frame and sends it to the master station 2 by the transmitter-receiver 31. In this case, information relating to sun disturbance is stored in an earth station and the occurrence of the sun disturbance is informed to the other station based on the information by the transmitter-receiver. Then in the case of multiple address communication, a missing frame is increased due to the deterioration in the line quality of an earth station of an area and it is possible that the entire system throughput is deteriorated due to lots of retransmission requests from the stations, then the station is disconnected from a communication object of the master station before the occurrence of the retransmission request. Thus, the deterioration in the transmission efficiency is minimized.
Patent JP-S60140151-A (JP)
Title: Fine tube type equal velocity electrophoretic analytical apparatus
Inventor: TAMAI TETSUO
IPC: G01N27/447
Filed: 1983-12-27
Abstract: PURPOSE:To certainly detect a minute amount of a component with high sensitivity, by detecting a specimen component after migration after labeling the same with a deriving reagent. CONSTITUTION:At a preparation finished stage, a constant current is flowed between a terminal electrode tank 5 and a leading electrode layer 9 to separate specimen components in an electrophoretic tube 1. At the point of time when all specimen components are separated, valves 3, 7 are closed while valves 4, 8 are opened and a moving phase solution feed pump 6 is operated. Whereupon, each component is fed to an ultraviolet absorbancy detector 10 while a separated state is held and detected on the basis of absorbancy and monitored. The components are succeedingly flowed into a post label apparatus 11 and a reagent pump 14 is operated on the basis of the monitor result to inject the reagent into a capillary tube 12 a and labeling is performed by deriving reaction.
Patent JP-S62112264-A (JP)
Title: Shutter opening/closing mechanism for disk cassette
Inventor: UEHARA TSUKASA
IPC: G11B17/043
Filed: 1985-11-12
Abstract: PURPOSE:To open and close a shutter even for the disk cassette whose shutter has a large sliding load without fail by constituting a shutter closing member of an elastic member, making action force to a lock means of the shutter small, and engaging force to engage with the aperture part of the shutter large. CONSTITUTION:A closing member 17 is formed by a steel wire, etc., and bent approximately in a V-shaped way as a whole. When the magnetic disk cassette is mounted, first, a bending part 18e is fitted into a groove 8, the base part of an arm 11a of the lock lever 11 is pushed, a contacting part 22 to a support 19 of an arm 11b is separated from the support 19 and the arm 11a of the lock lever will not be pushed up. Consequently, a shutter 7 is kept in a locking condition, accompanying the proceeding of a magnetic disk cassette 2, the bending part 18e runs on to the outer side end of the shutter 7 and soon, fitted into an aperture 7a. Since the arm 18b is brought into contact with the support 19 through the contacting part 22, even when the sliding load of the shutter 7 is large, the engaging condition between the contacting part 18e and the edge end of an aperture part 7a is not released.
Patent JP-H0193390-A (JP)
Title: Recording method
Inventor: MORI TAKAHIRO
IPC: B41J2/21
Filed: 1987-10-05
Abstract: PURPOSE:To obtain high quality color images having high image density and excellent gradation properties, resolution, image uniformity or the like, by specifying the pixcel coverage factor of dots. CONSTITUTION:This recording material has an image observing surface different from a recording surface. Namely, an ink-holding layer and a surface layer are provided on a transparent base, images are formed on the ink-holding layer, and the images are observed from the base side. To obtain such images that dots are inconspicuous, the pixcel coverage factor of the dots is set to be at least 70% at the time of one-color recording, at least 75% at the time of two- color recording, at least 80% at the time of three-color recording, and at least 90% at the time of four-color recording. By this, images can be obtained which have excellent image density, resolution, uniformity and gradation properties.
Patent JP-S63107164-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKAMATSU HIDETOSHI
IPC: H01L27/108
Filed: 1986-10-24
Abstract: PURPOSE:To shorten the distance between groove type capacitors and to implement high accuracy, high performance and high integration density, by forming capacitor regions at both ends of an element isolating region by self-alignment, and making it possible to provide submicron isolation in the groove-type element isolating region. CONSTITUTION:An insulating film 15 consisting of a silicon oxide film (SiO2) is deposited on the surface of a silicon substrate 1 by using a high-temperature pressure-reduced CVD method. The insulating film is made to remain only at a groove part 13. For this purpose, etch-back is performed so as to expose the surfaces of polycrystalline silicon films 9a and 9b by using an RIE method. The polycrystalline silicon films 9a and 9b and the silicon substrate 1 beneath the regions are etched by using the RIE method. At this time, an insulating film 17 is made to remain on an element isolating region to about 2,000Angstrom . Most of the insulating film is not made to remain at the other region. Since capacitor regions are formed at both ends of the element isolating region by self-alignment, the distance between the groove type capacitors can be shortened.
Patent JP-S62113810-A (JP)
Title: Oil filler hole opening-and-closing detecting device
Inventor: IMASHIRO MINORU
IPC: B60R16/02
Filed: 1985-11-12
Abstract: PURPOSE:To prevent generation of irregular current, by making the contact enclosed from the ambience OFF when the oilfiller hole is closed and making the contact ON when the port is opened, by a switching member. CONSTITUTION:On condition when a filler cap 1 is installed at a locker cover 2, the upper birm of an inner housing 36 is depressed by the bottom of the filler cap 1 against a spring 3b, and a magnet 3g parts from the contact of a lead switch 3d, making the lead switch 3d OFF. On the contrary, when the filler cap 1 is removed, the inner housing 3b is pushed up by the spring 3h, and stopped at the position of a stopper 3i. As a result, the magnet 3g contacts the lead switch 3d, making the lead switch 3d ON. Therefore, in an ordinary condition when the filler cap 1 is installed, no irregular current flows and an overdischarge of the battery or the like can be prevented.
Patent JP-H03116089-A (JP)
Title: Liquid crystal indicator
Inventor: MIYASHITA KUMIKO
IPC: G09G3/18
Filed: 1989-09-29
Abstract: PURPOSE:To exactly execute the operation of a second and to make it easily visible even from a distance by switching alternately a regular display and an inversion display at every prescribed time. CONSTITUTION:The indicator is constituted of a liquid crystal indicator body (c) which is constituted of segment electrodes 1 - 7 in which the purpose of a display electrode is a numeral expression and inversion display electrodes 8 - 15 for occupying a null part in the periphery of the segment electrodes 1 - 7, and whose purpose is a timepiece display, and a control means (a) which corresponds to the segment electrodes 1 - 7 and the inversion display electrodes 8 - 15, respectively, and gives a regular display signal and an inversion display signal alternately at every prescribed time. Also, the regular display and the inversion display are switched alternately at every prescribed time. In such a way, the display of a second becomes easily visible, and the operation can be confirmed exactly.
Patent JP-H02101388-A (JP)
Title: Structure of rack table for under-fire kiln
Inventor: GOTO YOSHIHIDE
IPC: F27D3/12
Filed: 1988-10-07
Abstract: PURPOSE:To improve the efficiency of a kiln by a method wherein fire passages are defined between supporting bricks having beam type section while both ends of flat type rack plate bricks, having a plurality of opening holes, are supported on the supporting pillar bricks in the neighboring rows of the supporting pillar bricks. CONSTITUTION:Supporting pillar bricks 11, having I-beam type section, are arranged in parallel to each other with a predetermined space and flat type rack plate bricks 13 are laid so as to cover the whole area of a furnace by supporting them with the supporting pillar bricks 11 while gaps between the bricks 13 are filled with mortar. The brick 13 is formed so as to be rectangular type fundamentally and is provided with a plurality of opening holes 12. The shape of the supporting pillar brick 11 is preferably a inverted trapezoidal table type while communicating passages 15 are formed between neighboring supporting pillar bricks 11. The section of the brick 11 is provided with the shape of an I-beam while a communicating opening 14 may be provided so as to penetrate the part of the web thereof. According to these methods, the sectional area of the fire passage between the supporting pillar bricks may be increased and the opening rate of the rack plate brick may be increased whereby the amount of ascending gas may be increased and the efficiency of a kiln may be improved.
Patent JP-H1192152-A (JP)
Title: Container for production of refractive index distribution type glass
Inventor: MORITA YUKO
IPC: C03B19/12
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain a glass at a low cost which has enough resolution usable as an optical lens and has distribution of refractive index with good symmetry by controlling the roundness of the cross-sectional circle of the inner wall of a cylindrical container used to inject a sol to produce a gel to a specified value or smaller to the diameter of the circle. SOLUTION: The roundness of the cross-sectional circle of the inner wall of the cylindrical container to the diameter is controlled to <=0.5%, preferably <=0.36%, more preferably <=0.12%, and especially preferably <=0.06%. Moreover, the cylindricity of at least the inner wall of the cylindrical container where the formed gel is vitrified to be used as an optical element is controlled to <=0.5% to the diameter. When at least a part of the glass obtd. by drying and calcining the formed gel is cut to produce an optical element, the shrinkage in the linear direction during drying and calcining is defined as s%. The cylindricity of the cross section of a part of the producing container having the length corresponding to 100/(100-s) times of the length of the optical element to be cut is controlled to <=0.5% of the diameter.
Patent JP-2000082803-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGAWA TAKAO
IPC: H01L27/108
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent hydrogen atoms from penetrating through a gate oxide film by a method wherein a hydrogen block layer is provided to a peripheral circuit and a logic circuit respectively, a photoresist layer is selectively left on a memory section, and the hydrogen block layer formed on the peripheral circuit and the logic circuit is removed by etching. SOLUTION: The surface of a polycrystalline silicon film provided to a capacity storage electrode forming region of a memory cell section and a peripheral circuit/logic circuit region is masked, and a capacitance storage cell 15 and hydrogen block layer 17 are formed. After a photoresist layer is removed, a silicon nitride film is deposited on the surface of the capacity storage cell, and the surface of the nitride film is oxidized for the formation of a capacity insulating film 16. A photoresist 22 is selectively left so as to cover a memory cell, the capacity insulating film 16 of the peripheral circuit/logic circuit is removed using the photoresist 22 as a mask, and the hydrogen block layer 17 is removed by etching. By this setup, a semiconductor device is prevented from deteriorating in threshold voltage due to the generation and downward diffusion of hydrogen.