baber/WOPTO huggingface dataset:
Patent JP-H08270862-A (JP)
Title: Pipe fitting
Inventor: ONO TADASHI
IPC: F16L37/22
Filed: 1995-03-27
Abstract: PURPOSE: To increase the strength against tensile load by providing a socket in which slits are provided from the top end open edge of it and top end part is divided into multiple vertical split pieces, forming holding holes in the vertical split pieces, and fitting lock balls closely into the holding holes so that they can be finely moved in radial direction. CONSTITUTION: A socket 5 is made of plastic, and slits 6, 6,... are provided from the top open edge 20 of it. Also its top end part is divided into four vertical split pieces 7, 7..., and lock balls 11, 11,... are held by the vertical split pieces 7, 7.... Then the vertical split pieces 7, 7,... are reduced in diameter elastically by the shrinkage pressure of a ring spring 10 which is fitted closely into a circumferential groove formed in the outer peripheral surface at the top end of the vertical split pieces 7, 7,.... In addition, projected parts 23 are formed on the inner wall surface of the slits 6, 6.... Thus the lock balls 11 can be held on the entire surface of holding holes 12 and, due to increased pressure, rupture s difficult to occur even if a large load is applied in tensioning and durability is increased.
Patent JP-H08287539-A (JP)
Title: Magneto-optical pickup device
Inventor: MAEDA HIDEO
IPC: G11B11/10
Filed: 1995-04-20
Abstract: PURPOSE: To improve the S/N of magneto-optical signals and to obtain a small, light and inexpensive magneto-optical pickup. CONSTITUTION: Th reflected light B from a magneto-optical recording medium 7 is introduced to respective diffraction gratings 23a, 23b of a double diffraction element 22 and is diffracted, by which the light is separated from emitted light A. The diffracted and refracted light B is introduced to a polarized light seperating element 24, by which the light is separated to polarized light rays (S polarized light and P polarized light) intersecting orthogonally each other. The separated polarized light rays intersecting orthogonally each other are introduced to photodetectors 8, 10, by which the detection accuracy of the magneto-optical signals is enhanced.
Patent JP-S59220407-A (JP)
Title: Air tire
Inventor: ISEGI SATOSHI
IPC: B60C15/06
Filed: 1983-05-27
Abstract: PURPOSE:To enhance fit with rim as well as the vibrational level by sticking a rubber chafer of synthetic rubber composite made of polysiloxane, with dimethylsiloxane as main component, to the contact part with the bead of tire. CONSTITUTION:A silicon rubber chafer 7 consisting mainly of silicon rubber is sticked to a silicon rubber chafer 6 of bead base 11, to enhance slip of the tire with rim. Enhancement of slipability of tire with rim assures uniform fit to lead to an enhanced accuracy of fitting. This enhancement of fitting accuracy ensures an enhanced vibrational level.
Patent JP-S62251211-A (JP)
Title: Suspension of automobile
Inventor: KONDO TOSHIRO
IPC: F16F1/387
Filed: 1986-04-25
Abstract: PURPOSE:To secure stability in straight advancing at the time of a high speed particularly when the lateral force is small by increasing the rate of change in the toe-in direction of a rear wheel accompanying the increase in lateral force at the time of small and large lateral forces as compared with at the time of an intermediate lateral force. CONSTITUTION:A right rear wheel 3R, for example, is supported vertically movably by a sub-frame 1 via a right side suspension 2R. The suspension 2R has front and rear lateral links 4R, 5R and a hub 6R. And, the inner end parts of the front and rear lateral links 4R, 5R are rotatably connected to supporting shafts 7R, 9R via bushes 8R, 10R respectively. In this case, the bush 8R is formed by providing a pair of first hollow parts 24 which are opposite to each other across an inner cylinder 21 on the outer peripheral part of a rubber material 23, while also providing a second hollow part 25 on a middle part in the axial direction. And, the deflecting quantity of the bush 8R is made larger than the deflecting quantity of the bush 10R by the action of the hollow parts 24, 25.
Patent JP-H11293775-A (JP)
Title: Panel structure and panel exchange method of the same
Inventor: KIMURA MOTOYASU
IPC: E04B1/343
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a panel structure, by which a desired wall can be exchanged easily and which can take measures against the damage of the wall rapidly at low cost. SOLUTION: The panel structure has a plurality of supports 1 disposed upright on a base section 9, wall panels 2 arranged among these supports 1 and a beam section 3 bridging the mutual upper end sides of the supports 1, and vertical moving mechanisms 4 for vertically moving the supports 1 are installed to the supports 1 of the whole or a part in the supports 1. Openings 14 are formed among the wall panels 2 and the base section 9 or the beam section 3 under the state, in which the supports 1 placed on both end sides of the wall panels 2 to be exchanged are shifted upwards, at that time.
Patent JP-H01266740-A (JP)
Title: Master slice semiconductor integrated circuit cell
Inventor: HIRABAYASHI KIYOHISA
IPC: H01L27/04
Filed: 1988-04-18
Abstract: PURPOSE:To make pull-down resistance variable for an input/output cell included in a master slice IC by changing glass masks corresponding to master slices. CONSTITUTION:A master slice semiconductor integrated circuit (master slice IC) is constructed by disposing many cells into a two-dimensional matrix. A pull-down resistor is formed of an N channel transistor 5. The on-resistance 3 of one N channel transistor 5 is assumed to be 100kOMEGA for example. With the cells interconnected in series, the pull-down resistance can be selected to be 200kOMEGA, while with the cells interconnected in parallel, the pull-down resistance can be selected to be 50kOMEGA. By forming a pattern in combination of an aluminum mask, diffusion and aluminum contact mask, and an aluminum via hole mask, the pull-down resistor can be built in the device by changing glass masks corresponding to master slices to make variable the pull-down resistance.
Patent JP-S62252097-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H05B41/26
Filed: 1986-04-24
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-H10266697-A (JP)
Title: Automatic slide door opening and closing device
Inventor: FUJIWARA KENJI
IPC: B60J5/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent a toothed belt from being caught. SOLUTION: A drive pulley 2 for driving a toothed belt 6 and an idle pulley 31 adjacent to the drive pulley 2 are stored in a housing 5. The housing has a bottom wall from which a belt support part 54 having an arcuate upper surface is projected. The lower end edge 6a of the toothed belt 6 extending to the outer periphery of the idle pulley 31 is made into contact with a crest part of the upper surface 54a of the belt support part 54 so as to horizontally hold the toothed belt 6, thereby it is possible to prevent the toothed belt from downwardly sagging.
Patent JP-S5620859-A (JP)
Title: Power increasing machine
Inventor: SATOU RIYUUICHI
IPC: F16H37/00
Filed: 1979-07-25
Abstract: PURPOSE: To provide an incremental increase of power by a succensive connection of a retracting rod, a frame plate and a pull handle etc.  
     CONSTITUTION: When a pulley 1 is rotated, a bolt 19 having a cylindrical part 17 of the retracting rod 13 attached thereto becomes the primary force point and a set pin 10 connecting a cylinder 56 at the bent part with the projection in the frame plate 9 also becomes the primary fulcrum point. A set pin 47 connecting the cylinder part 11 of the pull handle 12 with the projecting end of the retracting rod 13 becomes the primary double point to retract the connection shaft 5. However, this connection shaft 5 becomes the secondary force point to act upon a cylinder part 24 of  the retraction rod 27. A set pin 30 connecting the cylinder 32 at the bent part of the retractor rod 27 with a projection 29 in the frame plate 26 becomes the secondary flucrum point, a set pin 33 connecting the cylinder part 31 of the pull handle 45 with the projections of the retraction rod 27 becomes the secondary double point, resulting in that the bolt 34 having a cylinder part 35 of the pull handle 45 attached thereto is retracted to rotate and the output is increased more than that of the input, and thereby a driving machine is operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60238389-A (JP)
Title: Method for high-order desulfurization of gas
Inventor: ITSUPONMATSU MASAMICHI
IPC: B01D53/52
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a desulfurized gas of high order suitable for steam reforming methanization and hydrogenation treatment, by subjecting a gas containing a sulfur compound to hydrodesulfurization and adsorptive desulfurization with a zinc based desulfurizing agent, and subjecting the resultant product to adsorptive desulfurization treatment with a copper based desulfurizing agent. CONSTITUTION:A gas containing a sulfur compound is fed from a line 1 to a hydrodesulfurization apparatus 3 and then the first adsorptive desulfurization apparatus 7, and desulfurized in the presence of a zinc based desulfurizing agent at about 350-400 deg.C under about 10kg/cm<2>G at about 1,000 SV to give preferably about 1-0.1ppm sulfur compound concentration in the gas. The resultant product is then fed to the second adsorptive desulfurization apparatus 11 and desulfurized in the presence of a copper based catalyst containing >=5% copper (oxide) and if necessary zinc oxide, alumina, silica, etc. added thereto under the following conditions; at about 200-250 deg.C under about 1-100kg/cm<2>G pressure, about 0-20kg/ cm<2>G PH2O and about 1,000 SV to give 1-0.01ppm sulfur concentration in the gas.
Patent JP-H11321052-A (JP)
Title: Apparatus, method for letting off print ribbon, use method thereof and combination with printer
Inventor: GORDON B BARAS
IPC: B41J33/52
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for letting of a print ribbon which enable the ribbon to be set to a printer without making user's hands dirty and achieve an automatic printing start after the ribbon is set. SOLUTION: A clean hand part is connected at each of both ends of an ink part. This print ribbon let-off apparatus includes a print ribbon 160 having the clean hand parts wound respectively to spools 28, 30, a driving means 23 having a take-up motor and a feed motor for rotating the spools 28, 39 thereby pulling the print ribbon 160, a control means for detecting angular velocities of the two motors thereby controlling the driving of the motors, and a means for discriminate the spool 28 of the larger angular velocity which is driven to wind the print ribbon 160 from the spool 30 of the smaller angular velocity.
Patent JP-S60239102-A (JP)
Title: Dielectric filter
Inventor: WADA KOUHEI
IPC: H01P7/04
Filed: 1984-05-12
Abstract: PURPOSE:To attain miniaturization and light weight, to decrease a grounding resistor between a conductor case and a dielectric substance and a improve the performance by providing a taper hole with bottom to >=2 rooms of a conductor case having plural rooms and mounting a cylindrical dielectric to the outside of which a ring form conductor ring is inserted to said hole. CONSTITUTION:A conductor case 11 of a dielectric filter is almost rectangular hollow rectangular and one face is formed as an opening 12. Moreover, the conductor case 11 is divided into plural (four) rooms 14 by orthogonal partitions 13. Cylindrical dielectric substances 21A, 21B are inserted from the opening 12 taper holes 16A, 16B with bottom of the conductor case 11 and mounted respectively. The ring form conductor rings 23A, 23B are inserted to the outside of the dielectric substances 21A, 21B and after the dielectric substance 21A is mounted to the taper hole 16A, the position of the conductor ring 23A is adjusted properly so as to bring the position of the conductor ring 23A to a prescribed position of the taper hole 16A with proper adjustment, then the dielectric substance 21A is aligned and fixed accurately to the conductor case 11 and the case 11 is grounded completely.
Patent JP-S63261338-A (JP)
Title: Camera mounting device
Inventor: SATO TAKAO
IPC: G03B17/56
Filed: 1987-04-20
Abstract: PURPOSE:To easily photograph with a still camera even in the midst of photographing with a video camera by constituting a titled device of a lock screw hole, a click hook and a mount for the still camera providing a lock screw and a click part fitting them. CONSTITUTION:The lock screw hole 2 and the click hook 3 are provided on a video camera 1 and the lock screw 5 and the click part 6 are provided on the mount 4 for the still camera. And the still camera is put on the mount 4 and fixed by screwing a mounting screw 7 into a screw hole for a tripod, then the claw part 6 is put on the click hook 3 of the video camera 1 and moreover the lock screw 5 is firmly attached into the screw hole 2. By unifying the video camera with the still camera, one and the same object can be easily photographed with two different cameras respectively.
Patent JP-S60242629-A (JP)
Title: Wire-bonding device
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/607
Filed: 1985-05-07
Abstract: PURPOSE:To avoid poor bonding or improper contact bonding by a method wherein wire fed out of a feed opening of a wire pressing tool is subjected to a mechanical or ultrasonic vibration. CONSTITUTION:A wedge 4 is subjected to vibration in a process wherein wire is fed from a feed opening and through a calmp 6. The wire ocassinally arrested at the angle of the wedge 4 may be easily released due to vibration, which ensures a regular supply of wire through the champ 6. In the conventional method, the wedge 4 is to experience two ultrasonic vibrations in a single bonding process. In this device, a third shock of vibration, which may be of mechanical nature, adds to the wire feeding process. Consequently, accidental lack of bonding and geometrical impropriety due to shortage in the quantity of wire supplied are greatly reduced.
Patent JP-2000291600-A (JP)
Title: Sea water pump device
Inventor: YOSHIDA SHIZUO
IPC: F04F10/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To pump seawater at the prescribed depth, without requiring external valued energy. SOLUTION: This device is provided with water intake pipes 1 and 2 disposed at a water storage tank 3, in such a way that inlet ports 1a and 2a are located at a position lower than a water level at low tide, and outlet ports 1b and 2b are located at a position lower than a water level at high tide, and with first valves 6 and 7 communicating the tank 3 to the sea by way of the water pipes 1 and 2 at rising tide and when the water level of the tank 3 is lower than the tide level, the seawater at the prescribed depth is pumped to the tank 3 by means of a siphon phenomenon due to the difference in pressure based on the difference in sea level caused by a tide.
Patent JP-S59221812-A (JP)
Title: Code processing circuit
Inventor: TAKESHITA KAZUYUKI
IPC: H03M13/27
Filed: 1983-06-01
Abstract: PURPOSE:To detect an error part by detecting an error correcting part by an error detecting means, because a different pattern is applied to data whose time has been corrected, in case when a malfunction for correcting a time base is generated. CONSTITUTION:When a time base correction is erroneous, for instance,a line of blocks 19-27 is written in a line of blocks 10-18 by mistake. In this case, as for a parity 27, a code sequence of only the latter half 4 bits is generated, when an inversion of data is 8 bits. On the other hand, as for a parity 18, when an inversion of the data is 8-bit, a code sequence of only the first half 4 bits is generated. Since writing has been executed in the blocks 10-18 by mistake, as for the data of the blocks 19-26, a parity inspection is executed from the inverted one of the first half 4 bits, and as a result, a code error can be dcided. In this way, even if an error of a time base correction is generated at the time of reproducing, an error part can be detected without fail, and in this regard, an addition of hardware required for said purpose is very small.
Patent JP-H03292820-A (JP)
Title: Cultivation of crop under suspension
Inventor: HAMAGUCHI HIDEHIKO
IPC: A01G9/12
Filed: 1990-04-11
Abstract: PURPOSE:To ensure the suspension height of a crop to be freely changed and regulated according to its growth, etc., by using a suspension utensil made by providing one end of a wire with a holder for the crop and also providing the intermediate region with plural hooks at pitches. CONSTITUTION:Using a suspension utensil 1 made by providing one end of a wire 2 with a holder 3 for a crop A (e.g. melon) and also providing the intermediate region with plural hooks 8 at pitches, any one of these hooks 8 is detachably fitted at a supporting means 12 (e.g. iron wire) set above the field, thus ensuring the crop A to be cultivated under suspension. And according to the growth of the crop A, etc., a relevant one of the above hooks 8 is used, thus cultivating the crop A with its suspension height regulated.
Patent JP-H08293664-A (JP)
Title: Forming method for solder ball
Inventor: ARAKI MAKOTO
IPC: H05K3/34
Filed: 1995-04-20
Abstract: PURPOSE: To make the shape uniform and to improve the yield by coating the semispherical recess formed on a non-solder bondable base surface with solder paste, heating it to the melting temperature and then cooling it. CONSTITUTION: A plurality of semispherical recesses 1a, 1b, 1c and 1d for forming solder ball is formed on the surface of a non-solder bondable metal base 1 made, for example, iron or aluminum material. Then, the recessed 1a, 1b, 1c and 1d of the base 1 are coated with solder pastes 2a, 2b, 2c and 2d by screen printing method. The entire base 1 is introduced into a solder reflow furnace, and heated to the melting temperature. Thereafter, the pastes in the recesses 1a, 1b, 1c, 1d become molten solder 3a, 3b, 3c and 3d, which are naturally cooled without being bonded to the base 1. Thus, the molten solder is solidified to form solder balls 4a, 4b, 4c and 4d by the surface tension.
Patent JP-S63261674-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: WATANABE HIROSHI
IPC: H01M10/052
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a sufficient current collecting effect of a negative electrode by providing aluminum layer at a side in contact with a collector of the negative electrode. CONSTITUTION:In a nonaqueous electrolyte secondary battery providing a positive electrode 1, nonaqueous electrolyte, a negative electrode 2 made of Li and Al, and collectors 5, 7, which are connected to the positive electrode 1 and the negative electrode 2, respectively, an aluminum layer is provided at a side in contact with the collector 7 of the nagative electrode 2. Thus, high adhesion of the collector 7 enhance current collecting performance of the negative electrode 2 and fulfills a buffer function against deformation and distortion of the negative electrode caused by discharging and charging cycles, resulting in long-term stable retention of the adhesion between the negative electrode 2 and collector 7 and a low contact resistance. By the arrangement, the discharging and charging cycles are extended remarkable echieving a broad extension of the life.
Patent JP-2000288665-A (JP)
Title: Skelton treatment device
Inventor: FUJIMORI HIROMICHI
IPC: B21D45/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a skelton treatment device capable of cutting a residual material of a coil material end part to a fixed size material and automatically treating in a press line having loop control between a press machine and a skelton feeder/cutter. SOLUTION: After a coil material tail end detector 4 detects a tail end of a coil material 2 and a press machine 1 is stopped, when a skelton feeder started detects the bottom of a skelton material 5 of loop control 6 at a measurement point 9a through a dancer arm 9 and is stopped, the sum A of a length J protruding from a cutter 8 and a length L from the coil material tail end detector 4 to the cutter 8 is obtained, N1, in which 1 is added to an integer value dividing A with a fixed size material length FL1, and a shortage quantity S=FL1×N1-A are obtained, N2 is obtained by adding 1 to the integer dividing the shortage quantity with an allowable short quantity B, A is sent by FL1 in N1-N2 times, by FL2 in N1-1 times and is cut, the residual material FL3 is discharged and treated as a fixed size material.
Patent JP-H11297942-A (JP)
Title: Ferroelectric memory device and its manufacture
Inventor: SHINOHARA SOTA
IPC: H01L27/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in a data overwrite life span, by a method wherein an upper electrode formed on a ferroelectric film contains a lamination containing a conductive oxide layer of a metal connected to the ferroelectric film. SOLUTION: A ferroelectric capacity element contains a lower electrode 3, an upper electrode 5 and a ferroelectric film intervened therebetween. A contact hole through the upper electrode 5 is provided in a protection film, and the ferroelectric capacity element through the contact hole is electrically connected to a memory transistor via a wiring layer 10. A wiring layer 6 as a bit line and the wiring layer 10 connected to the upper electrode 5 has a structure of laminating a metal silicide layer such as tungsten silicide (WSix ) or the like, or a material composed mainly of aluminum or titanium nitride on the metal silicide layer. It is possible to restrict a deterioration of the ferroelectric capacity element by heating, after the wiring layer is formed due to the WSix as the metal silicide of the wiring layer 10.
Patent JP-S5322329-A (JP)
Title: Picture processing unit
Inventor: YOKOUCHI HISATAKE
IPC: G06T1/00
Filed: 1976-08-13
Abstract: PURPOSE: An object picture is converted to video signals by using an image pickup unit to be A/D-converted, and control discrimination is executed, thereby detecting a maximum value and a minimum value and an average density at a high speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255249-A (JP)
Title: Cover apparatus for timing belt in engine
Inventor: KINOSHITA YUSUKE
IPC: F02B67/06
Filed: 1985-05-08
Abstract: PURPOSE:To facilitate the demounting of a cover and improve maintenance performance by freely connecting and disconnecting an upper cover surrounding a driven pulley from a cover member on the lower side and superposing the projecting parts formed onto the both and fastening the both projection parts by a bolt from above. CONSTITUTION:One edge of a pair of tappet valve cam shafts 4 for intake and exhaust projects outwardly from a tappet valve chamber, and each driven pulley 5 is fixedly installed. Further, one edge of a crankshaft 6 projects outwardly from a crankcase 2a, and a driving pulley 7 is fixedly installed. A timing belt 8 is laid between the pulleys 5 and 7. In the above, an upper cover 11 surrounding the driven pulley 5 can be connected and disconnected with a cover member 12 on the lower side. Projecting parts 11a and 12a are formed in projection onto the upper cover 11 and the cover member 12, and the both 11 and 12 can be jointed by a bolt 13 inserted from above the projecting parts 11a and 12a.