baber/WOPTO huggingface dataset:
Patent JP-H0362008-A (JP)
Title: Optical connector
Inventor: YAMAUCHI KENJI
IPC: G02B6/36
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the front end of a ferrule from being damaged even if the optical connector is brought into collision against an object by forming the connector in such a manner that the front end of the ferrule projects forward from a sleeve only when connector connection is executed by fitting the connector to an adapter. CONSTITUTION:The connector is so constituted that a collar 4 is retreated by reverse internal threads 11 provided on a knob 3 and reverse external threads 12 provided on the collar 4 when the knob 3 fitted to the adapter is turned in order to remove the optical connector from the adapter and, therefore, a stopper 5 fixed to the ferrule 1 is pushed and the ferrule 1 itself is retreated. The front end of the ferrule 1 is intruded to the inner side of the sleeve 2 and the ferrule 1 is protected by the sleeve 2 even when the optical connector is brought into collision against an object.
Patent JP-S6258174-A (JP)
Title: Control circuit of earthing direction detecting display apparatus
Inventor: TAKAOKA NAOTOSHI
IPC: G01R31/08
Filed: 1985-09-06
Abstract: PURPOSE:To discover an earthing trouble point at an early stage, by providing a switching circuit outputting a return driving current on the basis of the signal outputted from a right or left direction display switching circuit and returning a left or right direction display device to normal display. CONSTITUTION:A phase comparing and discriminating circuit 20 detects earthing trouble generated in succession through a zero phase current transformer 2 and a zero phase voltage detector 3 when a change-over switch is always changed over to a comparing and discriminating mode side Q and outputs a judge signal judging that an earthing trouble point is the right or left direction display device. When the judge signal is outputted from the circuit 20, a right or left direction display switching circuit 65 or 75 outputs a right or left direction signal on the basis of said judge signal to allow a righthand or lefthand direction indicator Hb1 or Hb2 to indicate a direction. Further, opposite side earth direction display device return switching circuits 68, 73 performing no directional indication output return driving currents on the basis of the right or left judge signal from the circuit 20 and the display devices Hb1, Hb2 connected to said circuits 68, 73 are driven so as to be returned to normal display and the latest display of earthing display is always performed.
Patent JP-H0642858-A (JP)
Title: Low temperature warehouse
Inventor: TAKANO YOSHIAKI
IPC: F25D23/00
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a low temperature warehouse in which offset of selection of an operating temperature zone and display of a color is effectively prevented and availability is improved. CONSTITUTION:A temperature in a storage chamber of a low temperature warehouse can be selectively used to a plurality of temperature zones. Plates 31 having colors corresponding to the temperature zones are provided in a holder 30. A temperature zone selector for selecting the zone corresponding to a color is provided on the plate 31. The holder 30 so holds the plate 31 as to externally confirm the color corresponding to the operating zone. A detector for detecting the selector is provided in the holder 30. A controller controls a temperature of the storage chamber in the zone selected by the selector based on an output of the detector.
Patent JP-S6353716-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/64
Filed: 1986-08-25
Abstract: PURPOSE:To improve runnability, wear resistance and durability by forming a thin ferromagnetic metallic film on a nonmagnetic base and depositing a perfluorocarboxylic acid amide on the thin ferromagnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film is formed on the nonmagnetic base and the perfluorocarboxylic acid amide is deposited on the thin ferromagnetic metallic film. The perfluorocarboxylic acid amide is easily obtd. by bringing the corresponding perfluorocarboxylic acid into reaction with thionyl chloride in the presence of a dimethyl formamide to form an acid chloride, then bringing the same into reaction with ammonia water. A soln. prepd. by dissolving such lubricating agent into a solvent is coated or sprayed onto the surface of the thin ferromagnetic metallic film or conversely the thin ferromagnetic metallic film is immersed into said soln. and is dried. The coefft. of dynamic friction is thereby decreased under any temp. conditions and the recording medium having the excellent running stability and wear resistance is obtd.
Patent JP-H0939325-A (JP)
Title: Printer
Inventor: MUTO KOJI
IPC: B41J13/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer not contaminating a printing surface by a non- fixed recording medium at a time of paper feed. SOLUTION: Spurs 3a-3d are arranged so as to be divided into four stages in the rotary direction of the drive roller 4 forming pairs with respect to the spurs. The spurs 3a-3d themselves are narrow in width and press recording paper 2 to the drive roller 4 without exerting effect on a printing surface. As the recording paper 2 is successively fed from the spur 3a to the spur 3d, a paper feed direction can be changed to a direction drawing a circular arc making the printing surface outside without exerting effect on a printed surface.
Patent JP-S6359457-A (JP)
Inventor: FUJII YASUO
IPC: D04B15/78
Filed: 1986-08-25
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-H0363327-A (JP)
Title: Frame for microshovel car
Inventor: MIZUMOTO TAKESHI
IPC: E02F9/06
Filed: 1989-07-31
Abstract: PURPOSE:To simplify constitution and reduce a cost and to reduce the size of a shovel car by a method wherein an upper frame, a crawler frame, and a mission case are integrally molded by casting, and the tip parts of the crawler frame are individually formed. CONSTITUTION:A frame 1 of a shovel car is formed such that crawler frames 24 and 24 are mounted below the right and left sides of an upper frame 21 and a mission case 13 is located below the rear part of the upper frame 21. The frame is integrally molded by casting, and a connection part between members is eliminated to simplify constitution. Tip parts 24a and 24a of the crawler frames 24 on both sides and the upper frame 21 are divided and individually formed and assembled together to form the frame 1. A casting die is simplified and the flow of molten iron is improved to uniformize quality. Further, securing of a frame in a machining work is facilitated.
Patent JP-H0642906-A (JP)
Title: Magnetic sensor
Inventor: SHIGENO KICHIJI
IPC: G01D5/245
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a magnetic sensor which can prevent the change of the value of a neutral voltage in the moving direction of a to-be-detected body. CONSTITUTION:Magnetoresistance elements 1-4 are aligned in one row on the upper face of a magnetic substrate 5. At the same time, a magnet 6 for magnetic bias is set at the lower side of the magnetic substrate 5. Moreover, magnetic spacers 8, 8 of the same material as that of the magnetic substrate 5 are disposed to adjoin to both ends of the magnetic substrate 5 in the arranging direction of the magneto-resistance elements 1-4. Since the ends of the magnetic substrate 5 are magnetically extended thereby to restrict the edge effect, the change of the value of a neutral voltage in the moving direction of a to-be- detected body is prevented.
Patent JP-H0757149-A (JP)
Title: Raw material container for cup type automatic beverage vending machine
Inventor: SATO TOSHIHIRO
IPC: G07F13/02
Filed: 1993-08-11
Abstract: PURPOSE:To eliminate the trouble of finding a placing position for the lid of a raw material container whose throw-in opening slants down forward by placing the lid on an adjacent raw material container when a raw material is replenished. CONSTITUTION:A recess 32 is formed in the reverse surface of the lid 3 and a projection 33 which is fitted in the recess 32 is formed on the top surface of the lid 3. The lid 3A which is removed and placed on the lid 3B of the adjacent raw material container 1 when the raw material is replenished has its recess 32 engaged with the projection 33 and is held on the lid 3B as it is. The lid 3B can, therefore, be placed in a nearby place and the need to find the placing position is eliminated.
Patent JP-H0520405-A (JP)
Title: Picture data processing method
Inventor: SAITO MASARU
IPC: G06F17/50
Filed: 1991-07-12
Abstract: PURPOSE:To generate a natural surface in a short time by dividing a curve so that the number of segments in confronting curves among the curves connected in almost a square form becomes equal and interpolating the curves between the segments so as to extend a patch. CONSTITUTION:Three-dimensional Bezier curves A-D are inputted so that they become almost the square form. The number of the segments of the confronting curves among the four curves is calculated. When the numbers do not coincide, the curves are divided so that the numbers coincide. The number of the segments of the curve A is three and the number in the confronting curve C is one, for example. When it is decided that the length of the longest segment is larger than alpha-times as much as the length of the segment which is the second longest, the longest segment is divided into three. Thus, the curves are interpolated between the segments when a system comes to a state where the number of the segments becomes equal from a state where the number differs. A processing for extending the patch between the segments is automatically executed in short time when interpolation completes.
Patent JP-H0641229-A (JP)
Title: Production of olefin polymer
Inventor: SUZUKI MINORU
IPC: C08F4/642
Filed: 1992-07-24
Abstract: PURPOSE:To produce an olefin polymer excellent in stiffness and clarity. CONSTITUTION:A hydrocarbon having at least two terminal nonconjugated double bonds or a mixture thereof with a 3C or higher olefin is preliminarily polymerized in the presence of a catalyst comprising a solid catalyst component essentially contg. titanium and a halogen, an organometallic compd. of a metal selected from the group consisting of metals of groups I-III of the periodic table, and/or an electron-donating compd. Then, the (co)polymn. of a 3C or higher olefin is conducted.
Patent JP-H0734654-A (JP)
Title: Ceiling movable scaffold
Inventor: OCHIAI MINORU
IPC: E04G1/36
Filed: 1993-07-19
Abstract: PURPOSE:To switch over a work stage between horizontal and chevronwise conditions even after setting is completed, move the scaffold avoiding the lateral member, etc., of a building by making the switching over, and also use one work stage commonly for the horizontal and chevronwise work stages. CONSTITUTION:A work stage 3 comprises two stage parts 3A and 3B connected through hinges 4 so that it can be folded into two parts of chevron shape. The top end of one stage part 3A is installed pivotally to a movable guarder 2 which moves along a rail 1 so that it can be rotated in vertical direction, and a forward and backward driving mechanism 7 to move forward and backward the top end to the hinge 4 side is provided between the movable guarder 2 and the top end of the other stage part 3B. Also a push-up device 16 to push up the connection part of the two stage parts 3A and 3B is installed at the intermediate part of the movable guarder 2.
Patent JP-H0734138-A (JP)
Title: Production of high strength cold rolled steel sheet and surface treated steel sheet excellent in baking hardenability and deep drawability
Inventor: KOIKE TAKEHIDE
IPC: C22C38/00
Filed: 1993-07-19
Abstract: PURPOSE:To produce a high strength surface treated steel sheet excellent in baking hardenability and deep drawability by subjecting an ultralow carbon steel cold rolled sheet having a specified compsn. to continuous annealing in a specified temp. range, applying it with hot dip metal plating according to necessary and furthermore executing surface treatment. CONSTITUTION:A slab having a compsn. contg., by weight, 0.001 to 0.004% C, <0.4% Si, 1 to 2% Mn, <0.07% P, <0.01% S, 0.01 to 0.08% Sol.Al, <0.004% N, 0.003 to 0.02% Nb and >0.002% Ti and satisfying Ti-(48/14)N<0.004% is subjected to hot rolling into a hot rolled sheet. After the surface is subjected to pickling treatment, it is subjected to cold rolling into a cold rolled steel sheet. This cold rolled steel sheet is subjected to continuous annealing in the temp. ranges of T1 to T2 expressed by the formulae I and II, or furthermore, hot dip metal plating and an alloyed plating layer of molten metal and Fe in the steel sheet are formed, and after that, a hot dip metal plating layer of an alloy of Zn, Al, Zn-Al or the like is formed, by which the high strength surface treated steel sheet excellent in baking hardenability and deep drawability is produced.
Patent JP-2000027947-A (JP)
Title: Balancer device for outboard motor
Inventor: YONEZAWA ATSUSHI
IPC: F16F15/26
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a balancer device for an outboard motor to reduce the size of the outboard motor and improve assembly ability. SOLUTION: A crank chamber 10 is formed at a joint between a crankcase 6 and a cylinder block 5 having a cylinder 8 and a crank shaft 12 is arranged at a joint 11 between the crank case 6 in the crank chamber 10 and a the cylinder block 5. In a so formed outboard motor 1, the joint 11 is extended orthogonally to the axial direction of the cylinder 8 and a balancer device 37 is constituted that a balancer weight is fixed on a balancer shaft 39. The balancer shaft 39 is arranged on the joint 11 between the crankcase 6 and the cylinder block 5.
Patent JP-S6090759-A (JP)
Inventor: FUJIYAMA MITSUYOSHI
IPC: B29L9/00
Filed: 1983-10-26
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-S6168409-A (JP)
Inventor: ROBAATO JIEI FUAAROOTO JIYUNIA
IPC: A61K8/00
Filed: 1985-09-09
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-S5988649-A (JP)
Title: Apparatus for inspecting pattern
Inventor: IKIMI TETSUYA
IPC: G01N21/93
Filed: 1982-11-13
Abstract: PURPOSE:To judge the quality of an object to be inspected with high accuracy, by calculating and obtain a scanning window from a picture element coordinates point with a level larger than the background level (BGL) of an image pattern to accurately take in image data. CONSTITUTION:The coordinates (xMIN, yMIN) of a reference point are subjected to initial setting by CPU2 and density level data corresponding to each picture element coordinates point (x, y) is taken out from video memory 5 to perform the comparison with BGL while X-coordinates when the former is larger than the latter or both of them are coincided are calculated from picture element coordinate points of four corners and a scanning window W is automatically set around an object S to be inspected within the visual field of a video camera 3. The intake of data is performed by scanning only the interior of the scanning window and, therefore, the number of data to be subjected to treatment are remarkably reduced while a time required in inspection is shortened.
Patent JP-H0275795-A (JP)
Title: Centrifugal pump
Inventor: TORIGUBU TEERU
IPC: F04D15/00
Filed: 1989-08-02
Abstract: PURPOSE: To maximize hydraulic performance with a pressure balancing hole and minimize an axial thrust load without bad influence on the comprehensive pump functions for a pump vane. CONSTITUTION: A pressure balancing hole 47 is arranged in a vane 9 adjacent to a center area 36. And, an additional small pressure balancing hole 52 is arranged between a passage 50 of a side plate 32 and a rear face 46 in the side plate 32. The small pressure balancing holes 52 are arranged in each passages at equally spaced intervals along the passage 50 with different distance from axle 31 in comparison with the other holes 52 in the sector of a passage 51.
Patent JP-S6093028-A (JP)
Title: Reversal device for l-shaped member
Inventor: TSUJI CHIYUUUEMON
IPC: B65G47/248
Filed: 1983-10-25
Abstract: PURPOSE:To have automatic reversal of L-shaped member by driving an L- shaped rotor through the action of two cylinders. CONSTITUTION:A base frame 36 is pivoted at the foundation 32 moved vertically by a drive cylinder 31 arranged under the space between conveyors, to bear an L-shaped rotor 33 pivotedly, which is to lift each L-shaped member 7, taking an attitude with its longer sides horizontal, from below and turn the short sides horizontal. A rod of a base frame driving cylinder 34 fixed to the foundation 32 is pivoted on this foundation 36, and when the L-shaped rotor 33 is rotated against the force of a spring 39 in the condition that the rod is rotated and supported by the base frame 36 so as to face the L-shaped rotor 33 and put the short sides of the L-shaped member 7 horizontal, the abovementioned driving cylinder 31 is actuated to sink the foundation 32 as well as the base frame driving cylinder 34 is actuated to lay the base-frame 36 down, wherein the actuation of these cylinders is controlled by a limit switch 37. This enables automatic reversal of the L-shaped member.
Patent JP-S58101041-A (JP)
Inventor: OODAN EIJI
IPC: H01Q15/16
Filed: 1981-12-10
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-2001026082-A (JP)
Title: Moistureproof polyethylene laminated film
Inventor: KOSHI YOTARO
IPC: B32B27/32
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene laminated film having moistureproof properties and excellent in heat seal strength, impact resistance and content resistance. SOLUTION: A moistureproof polyethylene laminated film is obtained by molding a laminated film of which at least one layer is formed by the coextrusion of a polyethylene resin with a density of 0.940 g/cm3 or more and a polyethylene resin having density lower than that of this polyethylene resin by an air cooling inflation method. The polyethylene resin low in density is pref. straight chain low density polyethylene with a density of 0.900-0.940 g/3 and single site polyethylene is especially pref.
Patent JP-H0860693-A (JP)
Title: Work arm of construction equipment
Inventor: MAENO SHUSAKU
IPC: E02F3/40
Filed: 1994-08-24
Abstract: PURPOSE: To enhance work efficiency by connecting the tip of a pair of claws with a connecting member, installing a support which supports stone blocks or the like to the tip of the claws, and boring a hole on the central part of the claws. CONSTITUTION: A pair of claws 4 are connected with a connecting member 5 at their tip. A support 6 is installed to the tip of the claws 4 and welded. An auxiliary support 7, which supports stone blocks or the like between the claws 4, is welded to the inner side surface, thereby forming a working claw 3 having a hole at the central part. In addition, the working claw 3 is turnably connected to a base 10 while a cylinder 9 is laid out between a pin 22 of the working claw 3 and a pin 23 on the side of the base 10, thereby forming an attachment A.
Patent JP-S6090935-A (JP)
Title: Idling-speed controlling apparatus for internal- combustion engine with supercharger
Inventor: ANDOU HIROBUMI
IPC: F02D41/08
Filed: 1983-10-24
Abstract: PURPOSE:To obtain an effective supercharging effect, by preventing back-flow of supercharging air to the atmosphere by providing a check valve on the downstream side of a flow control valve disposed in a by-pass passage one end of which is opened on the upstream side of a supercharger and the other end of which is opened on the downstream side of a throttle valve. CONSTITUTION:Since an intake pipe 30 is closed by a throttle valve 7 at the time of idling operation of an internal-combustion engine 10, fresh air drawn through an air cleaner 1 is supplied to the engine 10 via a by-pass passage 20. Subsequently, when an accelerator pedal is depressed, the throttle valve 7 opens the intake pipe 30, so that a large amount of fresh air is supplied to the engine 10. Resultantly, the amount of exhaust gas discharged to an exhaust pipe 40 from the engine 10 is increased and a turbine 3b is set into rotation, so that a compressor 3a is also set into rotation. Therefore, the amount of fresh air supplied to the engine 10 is increased further. In the above arrangement, back-flow of fresh air supplied under pressure by the compressor 3a to the atmosphere side of the air cleaner 1 via a flow control valve 12 is prevented by means of a check valve 6 disposed between a surge tank 8 and the flow control valve 12.
Patent JP-S6260790-A (JP)
Inventor: INOUE MOTOYA
IPC: A62B1/12
Filed: 1985-09-10
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-S6260265-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1985-09-10
Abstract: PURPOSE:To simplify a process and form an LDD structure easily by forming the LDD structure self-aligningly by inclined ion implantation only. CONSTITUTION:LDD regions 8 are formed by inclined ion implantation 7 into a surface of an MISFET constituted by a field insulating film 2, a gate insulating film 3, a gate electrode 4, a drain diffused region 5 and a source diffused region 6 which are formed on an Si substrate 1. It is the minimum condition to provide the LDD region under the gate so as to be contacted with the drain diffused region and, for instance, by applying inclined ion implantation while a wafer being rotated, a low concentration ion-implanted layer may be formed under the gate so as to be contacted with the source diffused region.
Patent JP-S5988024-A (JP)
Inventor: KASHINO SHINZOU
IPC: A01F7/04
Filed: 1982-11-15
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-H0848760-A (JP)
Title: Polyethylene naphthalate resin
Inventor: TSUKADA HIROYUKI
IPC: C08G63/181
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a polyethylene naphthalte resin with an improved crystallinity without detriment to its heat resistance by copolymerizing epsilon- caprolactone and/or a polycaprolactone in a specified amt. as a comonomer. CONSTITUTION:In producing a polyethylene naphthalate resin from a dicarboxylic acid component mainly comprising naphthalenedicarboxylic acid and a diol component mainly comprising ethylene glycol, epsilon-caprolactone and/or a polycarprolactone is copolymerized as a comonomer in an amt. of 0.5-5wt.% of all the comonomers. A polyethylene terephthalate resin, though widely used now as a molding resin, has a Tg of about 75 deg.C and cannot be used at a higher temp. Therefore the use of a polyethylene naphthalate resin, having a Tg of about 110 deg.C is expected; however, it has a poor crystallinity and tends to be insufficiently bitten when fed to a molding machine. The incorporation of the above comonomer into it can greatly improve its crystallinity.
Patent JP-S6358065-A (JP)
Inventor: TOYODA NAOKI
IPC: F25B1/00
Filed: 1986-08-27
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-S6446022-A (JP)
Title: Clutch device for working machine
Inventor: NISHIMURA SADANORI
IPC: F16D13/32
Filed: 1987-08-11
Abstract: PURPOSE:To miniaturize a clutch in a power mowing machine, etc., by forming a clutch outer, a clutch inner, and a clutch plate into a funnel shape and superposing them. CONSTITUTION:The cutter holder 11 of a lawn mower is fitted on the bottom end of a crankshaft 9 via a bearing 10, while a funnel-shaped clutch outer 16 which is energized upward by a disk spring 17 is provided on the axially upper part thereof. And, a clutch inner 19 which is fitted and stopped on the shaft 9 and which has a frictionally engaging shoe 20 is provided on the upper periphery of the clutch outer 16 while a clutch plate 26 is provided on its upper part via a cam plate 21 fitted on the shaft 9 via a bearing 22 and cam balls 27, to form a clutch. Thus, since the power connecting/disconnecting parts of the clutch device is formed into a funnel shape while being superposed in the axial direction, the clutch can be miniaturized in both radial and axial directions.