baber/WOPTO huggingface dataset:
Patent JP-H08118388-A (JP)
Title: Gas injecting injection molding method and its mold
Inventor: MATSUSHIMA MAKOTO
IPC: B29C45/00
Filed: 1994-10-20
Abstract: PURPOSE: To enable molding of a molded product which is free from discoloration or strength irregularity. CONSTITUTION: A lightening cavity 23 communicating with a main cavity 22 molding a molded product beforehand is provided in a mold 20, after commencement of filling of molten resin 30 within the mold 20, pressurizing gas is infected into the lightening cavity 23 and gas injecting injection molding is performed. Although a thin part A is generated in the lightening cavity 23 by a gas which is spouted through a gate 26, a thin part is not generated in the main cavity 22 molding the molded product, discoloration is eliminated from the molded product and becomes a uniform molded product from a strength point of view.
Patent JP-H07107849-A (JP)
Title: Second threshing unit in threshing machine
Inventor: NAKAI MASAJI
IPC: A01F12/52
Filed: 1993-10-13
Abstract: PURPOSE:To relate to the second treatment unit in a threshing machine where the second treatment can exactly be done depending on the amount of the second crops and the harvest. CONSTITUTION:Under the threshing chamber in which the threshing cylinder is suspended around the shaft, is set the sorting chamber equipped with the shaking grain sorting shelf, while under the sorting shelf, are set in turn the air-blowing winnower, the first conveying screw, and the second conveying screw. At the end of the second conveying screw, the second grain lift 9 having the opening toward the sorting chamber is set so that the lower part of the second lift is opened to the screw end. Further, the second treatment unit 10 is fitted to the middle and the end parts of the second grain lift 9 and a resister 11 is set outside the second treatment part 10 so that it faces to the part 10.
Patent JP-S62114214-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/20
Filed: 1985-11-14
Abstract: PURPOSE:To improve the crystallinity of an element forming region by annealing a polysilicon layer formed on an insulating film by a laser to form a single crystal, and forming an Si epitaxial layer thereon. CONSTITUTION:A polysilicon layer 3 is further formed by a CVD method on an silicon oxide film 2 formed on an Si substrate 1. A laser or an electron beam is emitted from above the substrate 1 to anneal it to convert the layer 3 to single crystal to form a single crystal layer 4. An epitaxial layer 5 is formed on the layer 4. Since the layer 5 is grown on the surface of the layer 4 having less crystal defects, the quality of the crystal is improved. A good crystal epitaxial layer is formed on the single crystal layer to improve the mobility and gate resistance in MOSFET, to reduce a leakage current, and to improve hFE, to improve the dielectric strength and to improve hFE controllability in BIPTr.
Patent JP-S62114775-A (JP)
Title: Automatic welding method for pipe and sleeve joint
Inventor: MORI MASAYOSHI
IPC: B23K9/028
Filed: 1985-11-14
Abstract: PURPOSE:To weld automatically a sleeve and a pipe by using only a welding torch of one point of a four point automatic welding equipment, for welding the pipe and the sleeve. CONSTITUTION:Until a sensor detects a sleeve, a front and rear profiling mechanism 7 is advanced by operating simultaneously an advance use solenoid valve 17 and a lock releasing solenoid valve 18. When the sensor detects the sleeve, only a lock releasing solenoid valve 19 is released, a cell lock device of the tip of its pipe system is operated, and a motion of the front and rear profiling mechanism 7 is locked. At the same time, an air pressure 20 passing through a port of the advance use solenoid valve 17 and the lock releasing solenoid valve 19 is made to apply equally to the respective pipelines of the advance side and the retreat side of the front and rear profiling mechanism 7. Also, an air cylinder of the front and rear profiling mechanism 7 is set to an immobile state and a torch set position is made invariable.
Patent JP-H08125317-A (JP)
Title: Solderless wiring board
Inventor: FUKUDA TAKESHI
IPC: H05K3/30
Filed: 1994-10-20
Abstract: PURPOSE: To provide a relatively economical wiring board wherein a part can be connected to a through-hole without soldering, a part can be exchanged readily and a part mounting height is not so large. CONSTITUTION: Insulation substrates 7, 8 with lead terminal insertion holes 7a, 8a in a position opposite to a through-hole 2 are laminated up and down a wiring substrate 1 with the through-hole 2. A lamination body 21 formed as above is held between frame bodies 9 and the wiring substrate 1 and the insulation substrates 7, 8 are held to freely slide each other. By the sliding, while a lead terminal 3a inserted to the through-hole 2 of the lamination body 21 and a lead terminal insertion hole 7a up and down thereof are in pressure contact with an inner circumferential surface of the through-hole 2, the wiring substrate 1 and the insulation substrates 7, 8 are locked by a screw-type lock means 10. A screw hole of a frame body which fits to a screw 10a of the lock means 10 is a round hole.  Among an insulation substrate and a wiring substrate, one which is slid has a long hole and the other has a round hole.
Patent JP-2000089197-A (JP)
Title: Matrix type liquid crystal display device
Inventor: KAWADA KENJI
IPC: G09G3/36
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To estimate the temperature distribution within a liquid crystal panel by applying an electric heat model to the panel and to appropriately suppress the luminance irregularity caused by the temperature irregularity within the panel by using the estimated temperature distribution. SOLUTION: A microcomputer 70 estimates the temperature of each pixel of a liquid crystal panel 10 based on the detected temperature of temperature sensors 60a to 60c, computes the estimated temperature of each pixel in accordance with the stored data stored in a ROM 80 and the detected temperature of the sensors 60a and 60b and stores the computed results in a RAM 90. A microcomputer 110 of a control circuit 100 corrects the actual intensity of picture data signals to the value at a reference temperature for each pixel based on the detected temperature of the sensors 60a and 60b and the estimated temperature for each pixel.
Patent JP-H0979108-A (JP)
Title: Fuel injection valve
Inventor: FURUYA YUJI
IPC: F02M61/18
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To adjust a dynamic characteristic of a fuel injection rate-quantity by simply operation by arranging a spiral chamber which communicates with an injection hole and becomes a turning flow generating part of fuel in a valve seat member in which a fuel injection hole is formed, and forming this inside diameter larger than a diameter of the injection hole. SOLUTION: An upstream side taper part 42A of a poppet part 42 in a tip part of a valve body 36 is seated on a seat part 43 of a valve seat member 33, and a downstream side taper part 42B is faced to a cylinder 12 of an engine. A spiral chamber 5 communicated with an injection hole 38 is formed in the valve seat member 33, and a turning flow generating part 40 to turn fuel into a turning flow is arranged in this spiral chamber 5, and an inside diameter R1 of the spiral chamber 5 is formed larger than a diameter R2 of the injection hole 38 of the valve seat member 33, and the law of a natural swirl is realized. Therefore, penetration can be reduced, and a spray angle can be enlarged.
Patent JP-H0616225-A (JP)
Title: Part obverse and reverse side discriminating, arranging, and supplying device
Inventor: HINOHARA SUSUMU
IPC: B65G47/14
Filed: 1991-09-07
Abstract: PURPOSE:To arrange parts in a fixed direction to be supplied, by surely discriminating the direction of the parts by the difference of the main surfaces of disk- like parts. CONSTITUTION:Parts (a) are transferred to the housing portions 14 of a carrying drum 4 from parts supply side 1, the transferred parts (a) are sent following the intermittent rotation of the carrying drum 4, and the direction of a specific main surface is discriminated by sensors 5 and 7 at the succeeding stop position of the housing portions 14. The parts (a) are stopped in succession at the discharge positions of discharge chutes 10 and 12, are discharged to either side of the two discharge chutes 10 and 12 according to the direction of a main surface discriminated by the sensors 5 and 7 here, and the parts (a) are reversed at a reversing portion 15 provided on the middle portion in one side discharge chute 10. Moreover, the parts (a), arranged in the same direction respectively, can be discharged from one chute 18 to be supplied by joining these discharge chutes 10 and 12 to the chute 18.
Patent JP-H1157027-A (JP)
Title: Grounding utensil having magnet
Inventor: YOSHIDA REIJI
IPC: A61N2/08
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To always safely and easily remove a high static electricity charged to a human body at an optional place, and also, provide a synergistic effect of a magnetism and pointilage, and utilize it for various kinds of usages by using a grounding utensil having magnet. SOLUTION: On one end of a chain 2, a tip end clip 1 which has a magnet at the tip end of a clip-form spring member, is provided, and on the other end of the chain 2, a grounding ball 4 is provided, and an intermediate part of the chain 2 is wound once, and at the tip end of the clip-form spring member, a clip having magnet wherein an intermediate clip 3 having a magnet at the tip end of the clip-form spring member, is made freely movable, is provided at two locations.
Patent JP-H09102500-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO RINTAROU
IPC: H01L29/73
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent reduction of element speed and reduction of tolerance pressure by enlargement of junction capacity. SOLUTION: A vertical bipolar transistor using trench element separating technology has a trench element separating part with a quadrangle shape of the upper sight of the device, provides a heavily doped N-type emitter layer 12 at the central part of the device and provides a second heavily doped N-type layer 5 at an angle part 20a (20b) of the trench element separating part for junctioning a heavily doped N-type collector layer 2 with a corrector lead electrode 4.
Patent JP-H0594737-A (JP)
Title: Magnetic switch
Inventor: IMAI YORIMI
IPC: H01H23/02
Filed: 1991-10-03
Abstract: PURPOSE:To reduce the number of parts in a magnet switch, simplify assembly process, and realize cost reduction. CONSTITUTION:A swinging part 1 is formed on a terminal case 2 so as to be capable of a swinging saw motion while sandwiching a fulcrum shaft between them. A magnet is used in the swinging part or in the terminal case. After the swinging part received external operational force to operate a switch, the swinging part moves in an operational position, and an electrically conductive body under the swinging part and a terminal of the terminal case can be brought into contact with each other. In that case, the swinging part 1 and the terminal case 2 cause magnetic interaction between them, and thereby, stability after the switch is operated can be maintained until the next operational force is applied.
Patent JP-S62117235-A (JP)
Inventor: KIUCHI OICHI
IPC: H01H37/76
Filed: 1985-11-15
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-S62116040-A (JP)
Title: Repeating and concentrating system
Inventor: ARAYAMA KAZUHIKO
IPC: H04N1/00
Filed: 1985-11-15
Abstract: PURPOSE:To concentrate arranged facsimile originals with inexpensive telephone charges in order to concentrate the facsimile originals from plural originating stations at a client, by designating a repeater station and temporarily storing data from the originating stations in the memory of the repeater station and, when all data are stored, transmitting the stored data to the client in a lump. CONSTITUTION:Compressed facsimile data from each opposite station are passed through a data bus 20 via an exchange (NCU) 11, MODEM section 12, and transmission controlling section 13. Numbers of the opposite stations and numbers of clients are respectively written in tables 18-1 and 18-2 in a communication managing and recording section 18 and the compressed facsimile data from the opposite stations are stored in a picture memory section 14. At the moment when all the data to be concentrated are concentrated, the data are sent together with the transmission data of its own station to a client through the NCU 11, by setting the data and time of a clock 19 by the control of a CPU 10 and modulating the data through the MODEM section 12 and transmission control section 13. For example, a client 1 in Tokyo designates the opposite station 21 in Osaka as the repeater station out of opposite stations 21-2n and all the facsimile originals of each station are temporarily concentrated at the repeater station 21 and the originals are sent to the client 1 in the lump. Thus facsimile communication is controlled.
Patent JP-H06109118-A (JP)
Title: Speed change control device of automatic transmission
Inventor: MATSUMOTO AKIO
IPC: F16H61/04
Filed: 1992-09-25
Abstract: PURPOSE:To reduce the speed change shock at the low vehicle speed while preventing the fastening slip of friction fastening elements. CONSTITUTION:A speed change control device is provided with a lorry berth brake which is a friction fastening element with large torque transmission capacity, and a coast clutch which is a friction fastening element with small torque transmission capacity, and the representative friction fastening elements are fastened together at the L-range first gear. A vehicle speed sensor 201 and a controller 200 to receive the signal from the sensor are provided. The controller 200 completes the speed change by fastening the lorry berth brake later than the coast clutch at the high vehicle speed, while by fastening the coast clutch later than the lorry berth brake at the low vehicle speed. This control is executed by the ON/OFF control of solenoid valves 66-68 for speed change operation to switch the shift valve provided in the hydraulic circuit.
Patent JP-H08122444-A (JP)
Title: Neutron detector and neutron detecting apparatus
Inventor: SORAMOTO SEIKI
IPC: G21C17/12
Filed: 1994-10-21
Abstract: PURPOSE: To provide a highly accurate and reliable neutron detector and detecting apparatus requiring no high voltage power supply or electric cable and not susceptible to the external electromagnetic noise in which the neutron detector has a simple structure while realizing a dynamic range wide enough to make a measurement even in a low neutron flux field. CONSTITUTION: The neutron detector comprises a vessel 4 having optical windows 17 for transmitting the light at the opposite ends, a neutron nuclear reaction medium 7, an optical modulation medium 6 encapsulated in the vessel 4 and excited through nuclear reaction of the neutron nuclear reaction medium 7, and a waveguide connection 19 for introducing the incident light modulated by the optical modulation medium 6 into the vessel 4 through the optical window 17.
Patent JP-2001081695-A (JP)
Title: Barrier paper
Inventor: KAMIKITA MASAKAZU
IPC: B32B29/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a barrier paper excellent in moisture-proof and gas-barrier properties and capable of being recycled as a waste paper by forming a barrier layer comprising a specific inorganic filler and a water-dissociable polymer. SOLUTION: This barrier paper is obtained by coating a composition on a base paper so as to form 5-50 g/m2, preferably 10-30 g/m2 coated layer and to provide a barrier layer. The composition is obtained by formulating an inorganic filler obtained by dispersing a laminar clayey mineral such as a montmorillonite having an organic onium ion having a polymerizable functional group, e.g. octadecylammonium ion bonded to the surface, in a molecular state, and a water-dissociable polymer having 15-40 deg.C glass transition temperature e.g. the mixture of a synthetic rubber latex such as the styrene-butadiene-based one, with an acrylic emulsion in the weight ratio of (50:100)-(100:50), in the weight ratio of (1:99)-(60:40).
Patent JP-H11151556-A (JP)
Title: Side wall for closing casting space in equipment for continuously casting metallic strip between two rolls and casting equipment provided with the side wall
Inventor: SCHMITZ WILHELM
IPC: B22D11/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide casting equipment which can limit the retreating phenomenon of a side wall and can form the strip solidifying state without disturbing the uniformity of a casting process near the side wall. SOLUTION: In a side wall 11 for closing a casting space 6 in equipment for continuously casting a metallic strip between two rolls 5, 5' cooled in the inner part and having horizontal axis lines and rotated mutually in the reverse direction, in which the casting space 6 is prescribed with the cylindrical side surfaces of the rolls 5, 5' and the strip width is decided with the width in a nip 7 of the casting space 6, the side wall 11 is abutted on the end surfaces 4 of the rolls 5, 5' and has an active part 3 faced to the casting space 6. This active part 3 has such size that the lower side end edge 12 thereof is positioned at a part separated by at least 1 mm distance(d) from the upper side of the nip 7 under the condition of fitting the side wall 11 to the casting equipment.
Patent JP-H02104640-A (JP)
Title: Steel sheet for direct single porcelain enameling excellent in press formability and resistance to blister and black-point defect
Inventor: OSAWA KAZUNORI
IPC: C23D5/00
Filed: 1988-10-12
Abstract: PURPOSE:To improve press formability, adhesive strength at the time of single porcelain enameling, and resistance to blister and black-point defects by regulating the additive quantity of Ti in a steel sheet for porcelain enameling having a specific composition to a specific amount based on the contents of C, S, and N. CONSTITUTION:A steel sheet has a composition which consists of, by weight ratio, <=0.005% C, <0.10% Mn, <=0.020% P, 0.01-0.05% S, 0.003-0.100% Al, 0.005-0.010% N, 0.01-0.07% Cu, 0.002-0.050% Se, 0.0001-0.0030% B, and the balance Fe with inevitable impurities and contains, if necessary, 0.01-0.10% REM and in which Ti content is regulated so that (4XC%+1.5XS%+3.43XN%)<=Ti%<=0.2 is satisfied. By this method, a steel sheet for direct single porcelain enameling having press formability equal to or higher than those of conventional decarburized capped steel and conventional Ti-added steel and hardly causing the occurrence of blister and black-point defects can be provided.
Patent JP-H03142257-A (JP)
Title: Driving method for heat sensitive recording head
Inventor: TSUCHIYA MITSUO
IPC: B41J2/355
Filed: 1989-09-29
Abstract: PURPOSE:To restrict the power to be minimum and to obtain a recording image of high quality without a blank part at the high-speed recording time by driving adjacent blocks simultaneously so that the driving timing is partly overlapped therebetween when the number of black pixels to be recorded in all the blocks is smaller than a predetermined value. CONSTITUTION:If coefficients Q1-Q4 of black pixels transferred from a black pixel counter 16 are smaller than 50%, a printing control circuit 14 outputs printing command signals STB1-STB4 after outputting a latch command LT so that blocks B1-B4 are driven with a timing slightly shifted one from another. Drivers 111-1 to 111-n corresponding to the respective blocks B1-B4 are turned active per every plurality of blocks. Thereafter, an image of the pattern corresponding to the printing data PD is recorded in the same manner as in the case where Q1-Q4 are not smaller than 50. In this manner, since a plurality of blocks are driven with a timing shifted to be partly overlapped, the time difference between the current recording scanning line and a line immediately prior thereto is made uniform in the same block, without generating a blank part.
Patent JP-H04136402-A (JP)
Title: Oil pressure tappet for internal combustion engine and manufacture thereof
Inventor: MORI AKIYOSHI
IPC: F01L1/24
Filed: 1990-09-28
Abstract: PURPOSE:To lighten remarkably the weight of the whole of an oil pressure tappet by making a cylindrical body of aluminum alloy and making a receiving plate with which a cam comes in pressure-contact of a hard material and pressure-fitting a part of a body side into the recessed groove of the cam receiving plate so as to bind both together strongly. CONSTITUTION:An oil pressure tappet is provided with a cylindrical body 1 which is made of a light alloy, for example, Al-Si system aluminum alloy, and a web 1a provided in its center, with a through hole 2 having a prescribed size is integrally built in the body 1 a little below the center part of the inner surface of the body 1. A cam receiving plate 3 made of, for example, cast iron or steel, and making sliding connect with a cam (C) is fixed integrally on the upper end of the body 1 by pressure- fitting an annular projection 1C which is formed inward on the top end part of the inner circumference surface of the body 1 into a half circular shape-annular recessed groove 3a formed on the outer circumference surface of the cam receiving plate 3. A cylindrical guide shaft 4 having a bottom is provided aside, facing downward on the lower surface center of the cam receiving plate 3, and the lower end part of a valve clearance adjusting unit 9 which is mounted on the guide shaft 4 is fit into the through hole 2 of the web 1a.
Patent JP-S61116376-A (JP)
Title: Heat fixing device
Inventor: TANIGUCHI AKIHIKO
IPC: G03G15/20
Filed: 1985-11-15
Abstract: PURPOSE:To attain always stable fixing by rotating a roller when the temperature of a press-contact roller is dropped lower than a certain set temperature to control the press-contact roller to the set temperature. CONSTITUTION:The heat fixing roller is constituted of rollers 1, 3. Copying paper 4 is held between the rollers 1, 3 and a toner image 5 formed on the upper surface is fixed by the heat of the heat roller 1. When a main motor is rotated, the rollers 1, 3 are driven. The surface temperatures of the heat roller 1 and the press-contact roller 3 are detected by thermistors 6a, 6b, and if the surface temperature of the press-contact roller 3 is dropped lower than the set temperature, the rollers 1, 3 are rotated to keep the roller 3 at the set temperature or more.
Patent JP-H0980019-A (JP)
Title: Method for measuring total nox content
Inventor: NAKANOUCHI YUKIO
IPC: G01N27/416
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect the total NOx content of an exhaust gas by eliminating the influence of an interference gas by oxidizing the interference gas by using an oxidizing catalyst and making hydrocarbon gas harmless, and then, oxidizing NO gas to NO2 gas. SOLUTION: A pair of facing electrodes 2 and 3 is provided on one surface of a stabilized-zirconia substrate 1. The electrode 2 is constituted by adding a platinum electrode to an auxiliary electrode of NiCr2 O3 and the electrode 3 is constituted as a counter electrode composed only of a platinum electrode. A self-heating heater is provided on the other surface of the substrate 1. The electrode 2 and 3 and heater are formed by screen printing. The protective container 6 of a sensor element is formed by joining an alumina cylinder 5 to an oxidizing catalyst layer 4 composed of an alumina disk having a prescribed rate of perforation. Hydrocarbon gases and nitrogen monoxide gas are changed to CO2 , H2 O, and NO2 by burning the gases by using the layer 4.  Since the oxide electrode is used, the fluctuation of the oxygen concentration caused by the burning does not affect the output of a sensor.