baber/WOPTO huggingface dataset:
Patent JP-H09230449-A (JP)
Title: Cartridge using device
Inventor: WATABE HAJIME
IPC: G03B17/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge using device for a camera, etc., capable of discriminating the state of a film cartridge, even if the cartridge is loaded during a feeding operation. SOLUTION: The cartridge using device is provided with a cartridge chamber in which the film cartridge 1 capable of setting various kinds of film states is loaded, a film feeding means 6 for feeding a film, a film state discrimination means 3 for discriminating the film state of the film cartridge 1 loaded in the cartridge chamber, a cartridge loading discrimination means 7 for discriminating whether the film cartridge 1 is loaded in the cartridge chamber or not and a control means 8 for making the film feeding means 6 inoperative in accordance with the output of the cartridge loading discrimination means 7.
Patent JP-S58157302-A (JP)
Inventor: RICHIYAADO SUCHIIBUN ROOTON
IPC: B60L3/08
Filed: 1983-03-01
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-S62189738-A (JP)
Title: Tape for semiconductor lead
Inventor: SHIGA SHOJI
IPC: H01L21/60
Filed: 1986-02-17
Abstract: PURPOSE:To accurately perform fine wirings efficiently in high density by forming a tape made of Cu alloy which contains at least one metal selected from a group consisting of Zr, Cr, Mg, Sn, Ag, Fe, Ti, Fe and Pb in total amount of specific content and approximately the residue of Cu. CONSTITUTION:A tape is formed of Cu alloy which contains at least one metal selected from a group consisting of 0.03-0.5% of Zr, 0.05-0.5% of Cr, 0.01-0.2% of Mg, 0.01-0.3% of Sn, 0.01-0.2% of Ag, 0.02-0.3% of Fe, 0.02-0.2% of Ti, 0.01-0.1% of Fe, 0.005-0.02% of Pn of total amount of 0.005-0.5% and substantially the residue of Cu, rolled by 10-98% of cold workability. If the metal for forming Cu and alloy is less than 0.005%, heat resistance and strength are deteriorated, while if it exceeds 0.5%, its conductivity is lowered. The cold rolling workability is preferably 30-90%.
Patent JP-S59159419-A (JP)
Title: Handle device
Inventor: ICHIKI TAKESHI
IPC: G05G1/12
Filed: 1983-02-28
Abstract: PURPOSE:To keep off any damage attributable to a handle in time of falling, by making a clearance between a shaft and a hole inside bottom wider than that between the peripheral wall of a cylinder part for shaft fitting use and an apparatus body. CONSTITUTION:In case of a cylinder part 7 having a hole 6 for fitting a shaft of a handle 5 and this handle having a peripheral wall surrounding the cylinder part, a tappet 9 is set up on the inside bottom of the hole, and a lateral hole 12 is formed in the cylinder part 7, while a slit 10 is installed at least in a more upper part than this lateral hole 12, inserting a shaft 13 for control use into the cylinder part 7, and likewise inserting a knock pin 11 into the lateral hole 12, and a clearance l2 between a shaft 3 end and a hole inside bottom 9 is made larger than that between a peripheral wall 8 and a machine body 1. Doing like the above, when a handle device suffers an impact, protection for an adjusting mechanism part is promoted, thus preventing the machine body from being damaged by the handle.
Patent JP-S61190007-A (JP)
Title: Production of hot extruded clad metallic pipe by powder metallurgical method
Inventor: YANAGIMOTO MASARU
IPC: B22F5/12
Filed: 1985-02-19
Abstract: PURPOSE:To produce a clad metallic pipe at a low cost by packing powder into a capsule constituted of a thick-walled malleable metallic cylinder and thin-walled metallic cylinder, sealing hermetically the capsule and exerting an isotropic hydrostatic pressure thereto to form a billet and subjecting the billet to hot extrusion working. CONSTITUTION:A bottom 3 and a cap 4 are welded to the thick-walled cylinder 1 consisting of the malleable metal and the thin-walled cylinder 2 consisting of a metal having high malleability to form the capsule. Since the bottom 3 and the cap 4 are chamfered 5, 6, the top and bottom ends of the cylinder 2 have expanded parts 7, 8. The powder 10 is packed through a through-hole 9 provided to the cap 4 into the capsule and after the inside of the capsule is evacuated, the hole 9 is closed by a plug 11. The diameter of the cylinder 2 is expanded and the right circular cylinder having the equal diameter is obtd. as a whole when such capsule is pressurized under the isotropic hydrostatic pressure. The powder 10 is thereby compressed and the billet is formed. The billet is subjected to hot extrusion to form the clad metallic pipe, by which the thick-walled cylinder 1 is made into the outside metallic cylinder, the powder 10 to the solid inside layer and the thin-walled cylinder 2 to a film. The film is removed if necessary.
Patent JP-H09223396-A (JP)
Title: Semiconductor storage device
Inventor: IWASE AKIHIRO
IPC: G11C11/407
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor storage device provided with a data readout circuit which can improve the operation speed by automatically setting the optimum timing between clock signals and output latch operations. SOLUTION: A first latch circuit 1 latches input data RD based on a clock signal CLK to output an output signal OUT 1. A second latch circuit 2 latches the output signal OUT 1 of the first latch circuit 1 based on the clock signal CLK to output an output signal OUT 2. A clock signal generating circuit 6 generates an adjusted clock signal CLKG obtained by delaying the clock signal CLK to operate the second latch circuit 2 by the adjusted clock signal CLKG after the output signal OUT 1 of the first latch circuit 1 varies.
Patent JP-S54124802-A (JP)
Title: Cooling device for blast furnace
Inventor: ARAKI TSUNEO
IPC: C21B7/10
Filed: 1978-03-23
Abstract: PURPOSE:A cooling device capable of cooling the body of blast furnace with good efficiency and also capable of being taken action easily for troubles entailed, having a ring cooling tube buried in the refractory of blast furnace body and bends for detecting gas leakage projecting from iron skin at places in the entral part of cooling tube. CONSTITUTION:The cooling water introduced from the cooling tubes 5 and 5 of each ring repeatedly passes the path from the tube buried in the ordinary temperature-setting refractory layer 4 on the back side of the iron skin 1 to the bend portion 8 and then from the bend portion to the ordinary temperature-setting refractory layer 4 and lastly goes out of the exhaust port 7 to the outside. During the period, the inside of the iron skin 1 is cooled over a wide range, and also the gas leakage detector 9 at the bend portion 8 projecting from the outside of the iron skin 1 can detects immediatly the intermixture of CO gas when the furnace brick 2 is worn out and thereby the cooling tube 5a begins to be damaged.
Patent JP-H06252227-A (JP)
Title: Appearance inspection method of semiconductor pellet method of apperance inspection of semiconductor pellet
Inventor: MIKI KENICHI
IPC: G01N21/956
Filed: 1993-02-23
Abstract: PURPOSE:To judge the quality of a buried glass portion around a semiconductor pellet with respect to an image in which density of the red component of an oxide film region of a color image pattern of the semiconductor pellet as a inspection object is made greater than the other components with use of an illumination device, by estimating a picture image by adding to the red component the difference between the red component and the other components. CONSTITUTION:A semiconductor pellet 2 to be inspected is imaged by use of a color camera 23 by illuminating the pellet from the upper portion by the use of coaxial slanting illumination 22 and diffusion ring illumination 23. An image signal is converted to R, G, B electric signals through a color camera control unit 24 and an image processing device 25 and is A/D converted, and is thereafter stored in an image memory as R, G, B images. With respect to a color image in which R component concentration of an oxide film region in a color patter of the semiconductor pellet 2 is made greater than other components, there is determined the quality of the appearance of the semiconductor pellet based upon the image yielded by adding to the R component the difference between it and the other color image. Hereby, any defect of a buried glass component can be found.
Patent JP-H0594758-A (JP)
Title: Temperature switch for high speed flying body
Inventor: KEMA TAISEI
IPC: F42C15/28
Filed: 1992-02-20
Abstract: PURPOSE:To simplify a structure, and also realize the downsizing by carrying out switch operation by volume expansion caused by a temperature rise of an expansion member filled inside a tip shape-forming member. CONSTITUTION:When a high speed flying body 1 is flying, a temperature of a tip shape-forming member 2 in the tip part 1a rises due to aerodynamic heating. Heat is conducted so an expansion member 3 filled in a volume part 2a, and simultaneously when fixation of a driving shaft 4 is released at a point of time when the expansion member 3 is melted up to the rear end surface of a capillary tube part 2b, the driving shaft 4 is driven by internal pressure of the expansion member 3, so that a temperature switch is operated. In this way, by driving the driving shaft 4 by volume expansion caused by melting of the expansion member 3, the downsizing can be realized in a simple structure, and a flying characteristic can be also stabilized by the downsizing.
Patent JP-S59159294-A (JP)
Title: Improvement of residual stress by build-up welding on outside circumferential surface of pipe
Inventor: YOSHIDA KAZUO
IPC: C21D1/00
Filed: 1983-02-28
Abstract: PURPOSE:To improve the residual stress on the inside surface side of the butt joint weld zone of metallic pipes and to prevent generation of a stress corrosion crack by subjecting the outside surface side in said weld zone to build-up welding under a specified condition. CONSTITUTION:Residual tensile stress exists on the inside surface side in the weld zone and the heat-affected zone thereof and leads to a stress corrosion crack in the stage of forming a joint part by butt welding of metallic pipes to each other. A build-up weld zone 3 is formed on the outside circumferential surface in the butt weld zone 2 of metallic pipes 1, 1 in order to prevent such crack. The build-up welding is performed in this stage in such a way that the build-up ratio h/t with the height in the build-up weld zone 3 defined as (h) and the wall thickness of the pipe 1 as (t) is larger than 0.2 and that the value of the build-up width ratio L/Rt in the build-up part with the width in the part 3 defined as L and the radius of the pipe 1 as R is larger than 1. The residual tensile stress on the inside surface side of the weld zone 2 and the heat-affected zone 4 thereof is considerably reduced or made into compressive stress and the generation of a stress corrosion crack is obviated.
Patent JP-S62191664-A (JP)
Title: Fuel feed device for engine
Inventor: HARADA SHINICHI
IPC: F02M69/00
Filed: 1986-02-17
Abstract: PURPOSE:To feed fuel appropriately according to the throttle valve opening, with a small-sized solenoid operated valve accurately, by opening/closing the solenoid operated valve set in a fuel route on the lower stream side of a fuel regulating unit, to control the fuel feed quantity, in throttle valve narrow opening range. CONSTITUTION:In throttle valve 5 narrow opening range, a switching valve 37 is opened through a link mechanism 38, to connect an intake negative pressure route 36 and a venturi negative pressure route 24 with each other, and connect the intake negative pressure route 36 and the atmosphere with each other, through an open air port 40 including a jet 39. In this way, the high intake negative pressure at the lower stream side of the throttle valve 5, is led to a negative pressure chamber 18 of a fuel regulating unit 13, through reducing the pressure of the intake negative pressure route 36. Then, fuel is regulated high in its pressure, measured by a solenoid operated valve 33, and after that, discharged from an injection unit 11 to an intake route 2. On the other hand, when the throttle valve 5 opening is over the narrow range, the switching valve 37 is closed to disconnect the intake negative pressure route 36 from the open air port 40, and to open the solenoid operated valve 33 at the same time. In this way, only the venturi negative pressure is led to the negative pressure chamber 18, for regulating the fuel pressure.
Patent JP-2000229710-A (JP)
Title: Commodity storage equipment
Inventor: MICHIWAKI MOTOHIKO
IPC: B65G1/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To precisely perform the operational control of a traveler as promoting the simplification of equipment structure. SOLUTION: In this commodity storage equipment wherein two passage space guide rails 17 shiftably guiding a traveler 3 in a travel passage T to be made up by what two adjacent storage shelves 1 and 2 are separately shifted away, are composed as shiftably in the parallelly installed direction attendant upon a movement of the storage shelf 2, while a passage space shifting guide rail 32 for shifting the traveler 3 in space between these two passage space guide rails 17 is installed free of movements in the passage cross direction, a light shooting means LS projects a light on the basis of detection information of a relative position detecting means RP detecting whether both these passage space guiding rail and the passage space shifting guide rail 17 and 32 are situated in each proper relative position for transferring the traveler 3 or not, and further,  on the basis of detection information of a light receiving means LR receiving the like, it is judged of whether the traveler 3 is transferred from the passage space guide rail 17 to the passage space guide rail 32 or not.
Patent JP-H02264161-A (JP)
Title: Axial piston machine
Inventor: FURANTSU FUORUSUTAA
IPC: F01B3/00
Filed: 1990-02-15
Abstract: PURPOSE: To increase suction force by an economical method by arranging an additional device in a hollow chamber of a cylinder drum, in an axial piston machine to be used as a self-suction type pump. CONSTITUTION: Fed medium under high pressure is allowed to flow from a control passage 9 to an annular chamber 18 through a connecting passage 20 and a spiral passage 19, and the fed medium separates a first ring-shaped piston 15 and a second ring-shaped piston 17 from each other. Additional pressure force is formed in relation to load, and the additional pressure force presses a cylinder drum 5 to a control surface 5. The required additional device is composed of the link-shaped pistons 15, 17, the passage 19 and the connecting passage 20, and they are formed in a hollow chamber of the cylinder drum 4, and therefore, a structural element of a machine is not needed to be enlarged.
Patent JP-S53117983-A (JP)
Title: Production of semiconductor device
Inventor: SHIBAYAMA HIKOSUKE
IPC: H01L21/8234
Filed: 1977-03-24
Abstract: PURPOSE: To form fine patterns without producing bite-in or protrusions by forming mesa-form parts selectively on a substrate and covering the side faces thereof with an anti-oxidation film then forming an oxide film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09208383-A (JP)
Title: Apparatus for growing single crystal
Inventor: HORII JUNJI
IPC: C30B15/32
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a single crystal from swinging during the whole period of pulling up by installing a movable bracing member in a pull chamber of an apparatus for growing the single crystal by a Czochralski method(CZ method). SOLUTION: A wire 4 is arranged through the central part in a pull chamber 3 and through a gas current straightening cylinder installed in the central opening of a top chamber and the lower end part of the wire 4 is inserted into a main chamber. A seed crystal 7 is attached to a seed chuck 6 connected to the lower end of the wire 4. The interior of an assembled chamber is evacuated and a raw material melt is formed in a crucible in the main chamber. The seed crystal 7 is dipped in the melt and a single crystal is pulled up from the raw material melt by pulling up the wire 4. A freely liftable and lowerable bracing member 10 is installed in the pull chamber 3. The bracing member 10 comprises an outer peripheral ring 11 having a slightly smaller outside diameter than the inside diameter of the pull chamber 3, a concentric disk part 12 on the inside thereof and an arm part 13.  Inert gas ventilating parts 14 for passing the inert gas from the upper to the lower sides in the pull chamber 3 are arranged between the outer peripheral ring 11 and the concentric disk part 12.
Patent JP-H03236387-A (JP)
Title: Pyrido(3,4-g)quinoline and organic photochromic
Inventor: NOMURA SHIGERU
IPC: C07D471/04
Filed: 1990-02-14
Abstract: NEW MATERIAL:A compound shown by formula I. USE:Showing photochromism, useful as an organic photochromic compound to be used as various recording, memory materials and photosensitizers. PREPARATION:2-Bromo-3-methylpyridine shown by formula II is treated with lithium to form 3-methyl-2-lithiopyridine, which is reacted with pyridine-4- aldehyde to give 4-pyridyl-2-(3-methylpyridyl)methanol shown by formula III. Then this compound is reacted with thionyl chloride, further made into 4- pyridyl-2-(3-methylpyridyl)methane shown by formula IV to give 4-pyridyl-2-(3- methylpyridyl)methane oxide shown by formula V, which is subjected to vacuum flash decomposition method.
Patent JP-S54126322-A (JP)
Title: Cylinder guide type shaft box suporting device
Inventor: IWASAKI FUMIO
IPC: B61F5/30
Filed: 1978-03-24
Abstract: PURPOSE:To provide a damping effect due to friction between an outer pipe and pipe developed when a truck frame displaces vertically relative to a shaft box by separating a rubber bush outer pipe into two parts and applying a compression force to the rubber on the assemblying of the parts. CONSTITUTION:A truck frame 4 is mounted, through shaft springs 3, on front and rear arm portions of a shaft box 2 supported by sheel shaft 1, and cylindrical bodies 5 are fitted. The flange portions of pipes 6 are mounted on the front and rear arm portions of the shaft box 2, and a cylindrical rub plate 7 is fitted inside the pipes 6. Rubber bushes 9 are fitted in the cylindrical bodies 5 which are fitted with slip-off preventing means 8. the rubber bush 9 comprises a cylindrical inner pipe 10, rubber 11 and 12, and outer pipes 13 and 14. The bush 9 gives two-dimensional elasticity between the shaft box 2 and the truck frame 4 and presses the inside wall of the rub plate 7 with outside walls ofethe outer pipes 13 and 14. Thus friction force is developed when the shaft box 2 displaces relative to the truck frame 4.
Patent JP-H01209700-A (JP)
Title: Deflection electromagnet for charged particle accumulation ring
Inventor: MATSUDA TETSUYA
IPC: H05H7/04
Filed: 1988-02-15
Abstract: PURPOSE:To make it possible to obtain excellent uniformity of magnetic field in spite of a roughly machined magnetic pole and to fine-adjust the magnetic field uniformity after machining the magnetic pole by employing a shim coil for adjusting the uniformity of the magnetic field on the magnetic pole surface. CONSTITUTION:If the error magnetic field produced by a deflection electromagnet 1 is a magnetic field linearly increasing in the Y direction, the magnetic field can be corrected by producing a magnetic field increasing linearly in the direction opposite to that of the error magnetic field. Such a magnetic field can be produced by a shim coil 5. It is also possible to make a shim coil to produce magnetic field component that increases by secondary degree in the Y direction or that increases by first or secondary order in the X direction. It is possible to obtain the uniformity of the magnetic field the error magnetic field of which is easy to correct. This arrangement makes rough machined shape of a magnetic pole acceptable and permits adjustment of the magnetic field uniformity after the machining of the magnetic pole.
Patent JP-H08224380-A (JP)
Title: Equipment for taking on and taking down traveling body and transport system for traveling body
Inventor: FUJII HATSUO
IPC: B61D47/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide a transport system for traveling body which ensures an enhanced traveling/rotating efficiency and is structured simply by automatically taking on and down the traveling body to/from a monorail easily and quickly. CONSTITUTION: One platform 7 is located on one side of a dolly 12 and has a handover inclined surface 33 on which a traveling body 4 can travel by its own weight and which is formed toward the dolly 12. On an object placing table 16 where the dolly 4 is to be placed, a placing slope 17 is provided inclining in the same direction as the inclined surface 33 of the platform 7 so that the dolly 4 from the platform 7 can transfer in traveling by the own weight. Another platform 8 is located on the other side of the dolly 12 and equipped with a receiving slope 28 inclining in the same direction as the inclined surface 33, and the dolly 12 is furnished with a stopping means to stop the traveling body 4 on the table 16 in a certain specified position with possibility of disengagement.
Patent JP-S57148454-A (JP)
Title: Compound switching system
Inventor: TAIKO NOBORU
IPC: H04M3/00
Filed: 1981-03-09
Abstract: PURPOSE:To improve the efficiency of utilization of a circuit by transmitting a telephone number and a data answer signal to two bidirectional lines by frequency division, and a data signal to two directional lines. CONSTITUTION:A compound switchboard 1, data terminals 2 and 3, and telephone sets 4 and 5 are connected together; a data answer signal and a telephone signal are transmitted through two bidirectional lines 8a and 9a by frequency division, and a data is transmitted through the remaining two lines 8b and 9b. Further, a cross-point switch 13 for telephone set switching is provided in the complex switchboard 1 separately from that for data terminal switching, so data communication and telephone communication are performed simultaneously, improving the efficiency of utilization of the circuit.
Patent JP-S63200926-A (JP)
Title: Method of inserting and guiding shaft part
Inventor: FUKUMOTO YASUHIRO
IPC: B23P19/00
Filed: 1987-02-18
Abstract: PURPOSE:To insert a shaft part in a vertically arranged fitting hole while the shaft part is guided, by slightly inserting the lower part of the shaft part into in the inlet part of the fitting hole while it is held to be inclined, and by making contact a guide member into the outer periphery of the upper end part of the part while the guide member is turned. CONSTITUTION:A shaft part 2 having been transferred to a position right above a fitting hole 1 by means of a handling device is fitted in its lower tapered end part into the hole. Then the part 2 is released. If the lower end of the part 2 is caught by the inner peripheral surface of the inlet part of the hole 1, the upper part of the shaft part 2 is turned spirally by turning a guide member 3 having a V-like guide surface. Further, the turning motion is gradually decreased to stand the shaft part 2 upright gradually in order to align the center axis Q of the part 2 with the center axis P of the hole 1 so that the shaft part 1 is inserted under the gravity into the hole 1. Thus, it is possible to efficiently and automatically insert the part with a simple device.