baber/WOPTO huggingface dataset:
Patent JP-S5252330-A (JP)
Title: Gate circuit
Inventor: AKAZAWA SUSUMU
IPC: H04N9/465
Filed: 1975-10-24
Abstract: PURPOSE: The dynamic range is expanded for output voltage of gate circuit which is applied to chrominance signal demodulation circuit of color TV receiver of PAL system, etc. And this gate output is integrated to facilitate formation of ACC voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06336663-A (JP)
Title: Continuous hot dip metal coating method of band steel
Inventor: MASUMOTO HIROTO
IPC: C23C2/00
Filed: 1993-05-31
Abstract: PURPOSE:To suppress the generation of a surface alloyed layer in coating bath by heating and intensely oxidizing the surface of a band steel dipping into the coating bath in the preceding process at the time of stopping the operation of a coating line. CONSTITUTION:At the time of stopping the operation of the coating line, a dummy band steel 1a is inserted in the band steel 1 and fed into a continuous furnace 2. After the dummy band steel 1a is heated at >=350 deg.C in the preceeding zone 3a of a non-oxidizing heating zone 3, the surface is formed with a uniform oxide film in the succeeding zone 3b controlled in the intense oxidizing atmosphere. Thereafter, further feeding is continued and at the time of dipping the dummy band steel 1a into the coating bath 6, the operation of the line is stopped. Since the oxide film is formed on the surface of the dummy band steel 1a, even if this dummy band steel is dipped into the coating bath 6, the alloyed layer is not formed, and therefore, when the operation of the line is started again, the occurrence of defect caused by the roll-in of exfoliated alloyed layer can be prevented.
Patent JP-H09315755-A (JP)
Title: Lifting device for member
Inventor: YAMAZAKI SHOICHI
IPC: B66C23/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To lift various members with only one device without need for preparation of various hanging jigs. SOLUTION: This device is provided with a member 8 to be hung which is hung from a conveyance device, at least two expansion arms 9 to 14 which expand so as to be radial outward in almost horizontal direction from the member to be hung, and a plurality of locking parts 15 to 26 which are formed at prescribed positions of these respective expansion arms so that hooking members may be locked so as to be locked and unlocked freely. The locking parts of the respective expansion arms are disposed so as to be almost concentric to the center of the member to be hung.  The hooking member is formed with a hooking part 32 engaged with a rod member fixed on an annular member, a protruding part 33 formed integrally with the hooking part and engaged with the annular member, and a rotating supporting part 34 supported by the hooking part and the protruding part so as to rotate freely with a roughly perpendicular line centered.
Patent JP-S63292611-A (JP)
Title: Superconductor device for suppressing short-circuit
Inventor: FUJIOKA TSUTOMU
IPC: H01F6/00
Filed: 1987-05-26
Abstract: PURPOSE:To offer a superconductor device for suppressing short-circuit having an extremely large effect of suppressing short-circuit by constituting so as to house a superconducting coil composed by the non-inductive winding of a superconducting wire rod having large paraconductive resistance inside a cryostat. CONSTITUTION:A superconducting coil composed by the non-inductive winding of a superconducting wire rod 1 having extremely large paraconductive resistor is housed inside a cryostat 2 to constitute a superconductor device 3 for suppressing short-circuit. Here, a high-resistant base metal (for instance, a copper-nickel alloy) 5 embedded with a superconducting filament 4 is used as the superconducting wire rod 1. When a short-circuit accident is generated on the downstream side of this superconductor device 3 for suppressing short- circuit and a short-circuit current flows into a superconducting coil, the superconducting coil is quenched all along the line in a moment to grow an extremely large paraconductive resistor. Accordingly, an extremely large effect of suppressing the short-circuit current can be obtained.
Patent JP-S5920344-A (JP)
Inventor: TOOMASU DABURIYUU ODOOJINSUKII
IPC: C08L77/00
Filed: 1982-07-23
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-2000316599-A (JP)
Title: Activity assay of calgranulin b with enzyme
Inventor: FUKUDA KOICHIRO
IPC: C12Q1/48
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a new activity assay for calgranulin B with an enzyme. SOLUTION: This activity assay for calgranulin B comprises adding TWITCHINKAINESE(TWK) and a myosin substrate to a calgranulin B- containing solution in the presence of zinc, calcium and ATP in amounts capable of expressing the activity, thus activating the TWK with the calgranulin B, phosphorylating the myosin substrate with the activated TWK, and then assaying the amount of the phosphorylation product. The method is highly useful as the activity assay for the calgranulin B. A method for screening a substance for inhibiting or activating the activity of calgranulin B on the basis of the assay is greatly useful on the production of therapeutic agent for various kinds of pathema based on intimal disorders caused by the granule release of neutrophils.
Patent JP-H05321962-A (JP)
Title: Emergency brake mechanism of running car
Inventor: YAMAMOTO NOBORU
IPC: A63B55/60
Filed: 1992-05-21
Abstract: PURPOSE:To improve such drawbacks in a conventional emergency brake mechanism wherein an amount of rotational movement is large, a control spring must be expanded to an extent more than required, and a motor actuator is subjected to an excessively large load. CONSTITUTION:The braking and releasing operation of a brake cam 29 is carried out by placing a normal braking arm 7 in its turning motion by the expansion and contraction of a motor actuator 2 and by operating a brake wire 8 connected to an emergency brake arm 5 which makes its turning motion together with the normal brake arm 7 after being engaged therewith. A brake lock alleviating mechanism S is interposed in the intermediate space between the motor actuator 2 and the normal brake arm 7.
Patent JP-2000280990-A (JP)
Title: Main wings of aeroplane
Inventor: OTO JOJI
IPC: B64C3/42
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To increase and reduce the wing areas of vertical main wings. SOLUTION: The wing area is increased and decreased by converting the installing angles of vertical main wings 2 while making the installing of the vertical main wings 2 movable.
Patent JP-S5830643-A (JP)
Title: Measuring method for concentration of acetone cyanohydrin in ballast water
Inventor: SAITOU OSAMU
IPC: G01N21/77
Filed: 1981-08-17
Abstract: PURPOSE:To enable to perform a measurement by a non-dispersion optical system, to miniaturize and lighten a device, and to improve maneuverability, by making a pretreatment through addition of alkali to ballast waer to be measured. CONSTITUTION:If alkali such as KOH and the like is added to ballast water to be measured, the alkali reacts with acetone cyanohydrin in ballast to produce acetone. The concentration of the acetone is measured by absorptivmetry through utilization of ultraviolet rays with a wavelength of about 253.7nm to measure concentration of acetone cyanohydrin contained in the ballast water. Additionally, absorbance is measured before alkali is added, and a measurment is made on a background due to a contaminating component to make a correction. This permits the more reliable measurement of concentration of acetone cyanohydrin.
Patent JP-H01297290-A (JP)
Title: Thermal recording material
Inventor: FUKUI SATOSHI
IPC: B41M5/337
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a high recording sensitivity without reducing a whiteness and experiencing such a phenomenon as whitening, by incorporating a specific hot melt substance in a thermal color-forming layer utilizing a color reaction with a basic leuco dye. CONSTITUTION:In a thermal recording material having a thermal color-forming layer containing a colorless or light-colored basic leuco dye and a color developer coming into contact with the dye to color the dye, a substance shown by a formula [I] is incorporated in the thermal color-forming layer. The basic dye and the color developer are generally compounded in the ratio of 100-700 pts.wt. of the color developer per 100pts.wt. of the basic dye, but the range of 150-400pts.wt. is preferable. The substance shown by the general formula [I] is added in the ratio of 10-1,000pts.wt. per 100pts.wt. of the color developer, but the range of 50-500pts.wt. is particularly preferable. In this manner, a remarkably high recording sensitivity can be obtained without reducing a whiteness and experiencing such a phenomenon as whitening, which deteriorates a color image quality with time.
Patent JP-H11303686-A (JP)
Title: Vehicle using lpg as fuel
Inventor: SANBONMATSU KATSUTOSHI
IPC: F02D19/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the facility points for high pressure gas containers for LPG fuel adapted to long distance trucks. SOLUTION: A first and a second high pressure gas containers, 6, 8 are installed on a vehicle. A changeover switch 16 electrically connected to an LPC switch 12 is provided on a driver seat room. The changeover switch 16 is electrically connected to an in-room fuel gauge 20 interposed in the driver seat room. The changeover switch 16 at its first contact (a) side is electrically connected to a first electromagnetic valve 40 of a first fuel guide member 31 connected to the take-out port 25 of the first high pressure gas container 6. The changeover switch 16 at its second contact (c) side is electrically connected to a second electromagnetic valve 41 of a second fuel guide member 32 connected to the take-out port 26 of the second high pressure gas container 8.  Thus when the changeover switch 16 is changed over, either one of the first electromagnetic valve 40 or the second electromagnetic valve 41 is made of 'open state'. Fuel in the first or the second high pressure gas container flows to a vaporizer 34 connected to an engine 14 through the first or the second fuel guide member, respectively.
Patent JP-S5252536-A (JP)
Title: Memory signal detection amplifing equipment
Inventor: YANO TAKAO
IPC: G11C11/405
Filed: 1975-10-27
Abstract: PURPOSE:The voltage based on memory signal whose elements are reverse each other in binary display is given to 2-common line simultaneously to secure a large amount of voltage difference. In this way, a sufficiently high-speed operation is secured, at the same time ensuring comparatively high-sensitive operation with reduced noise.
Patent JP-H01298429-A (JP)
Title: Message displaying/processing system
Inventor: KADOGUCHI HIDEO
IPC: G06F3/048
Filed: 1988-05-27
Abstract: PURPOSE:To easily display a message from a host computer at a work station side by providing a message information storing means to store the received message information at the work station. CONSTITUTION:When a message occurs at a host computer 10, a message generating informing means 11 informs a work station 20 of the generation of the message, a message information informing means 12 continuously informs of the message information and a message information storing means 21 stores this. When the displaying request of the message information is executed, a message information displaying control means 22 image-develops the message information stored into the storing means 21 and directly displays it to a work station view 31 on a display device 30. Thus, the message can be easily displayed on the display device 30 of the work station 20 of the message information.
Patent JP-S5755250-A (JP)
Title: Negative pressure type booster
Inventor: TAKEUCHI HIROO
IPC: B60T13/567
Filed: 1980-09-18
Abstract: PURPOSE: To prevent the deformation of a booster shell and to simplify the assembly work by connecting unrotatably a spring retainer plate for a return spring of a booster piston to tie rods connecting the forward and rear walls of the booster shell.  
     CONSTITUTION: The forward and rear walls of a booster shell 1 are connected by two pieces of tie rod 30, a spring retainer 34 which supports the fixed end of a return spring 7 of a booster piston being inserted in said tie rod 30 unrotatably by having a segmentless circle shaped flange 61 on the tie rods 30 fitted into similar  shaped indented hole 60 on the spring retainer plate 34 and being secured by a  stopper ring 60, said spring retainer plate being provided abutted to the inner surface of the forward wall of the booster shell. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10313776-A (JP)
Title: Water absorptive article and its utilization
Inventor: KAGEYAMA YOHEI
IPC: D21H17/37
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an article capable of absorbing only drips oozed out from food, preventing the discoloring and quality deterioration of the food over the long period of time and maintaining yield by clamping a water absorptive sheet by both outer layers consisting of a liquid permeable sheet. SOLUTION: This article is composed of both outer layers consisting of the liquid permeable sheet (preferably, paper, nonwoven fabric and perforated film) and the water absorptive sheet having difference in the water absorbing ability of both surfaces, and by clamping the water absorptive sheet by both outer layers and adhering and tightly sealing a peripheral edge part, the article is obtained. Also, the water absorptive sheet is composed of paper or pulp containing water absorbent particles and it is preferable that one surface of it is partially coated with water in soluble wax, water in soluble paint or thermoplastic resin.
Patent JP-H07321583-A (JP)
Title: Surface acoustic wave device and manufacture thereof
Inventor: TAKADA TOSHIO
IPC: H03H9/25
Filed: 1994-05-20
Abstract: PURPOSE:To simplify the package structure of a surface acoustic wave device, to miniaturize it, to make it thinner and to reduce a cost. CONSTITUTION:A substrate 4 where a wiring conductor 5 is printed is provided with a hollow part 6. A surface acoustic wave element for which a piezoelectric substrate 1 is provided with an IDT electrode 2 and the terminal electrode part 3 is mounted so as to let the surface of the IDT electrode 2 correspond to the hollow part 6 of the substrate 4. A conductive coating material 8 is prepared in the part of the wiring conductor 5 corresponding to the terminal electrode part 3 beforehand, heating is performed and fixing is performed. The surface acoustic wave element is covered and air-tight sealing is performed by resin 7.
Patent JP-S61288012-A (JP)
Title: Production of high strength spheroidal graphite cast iron
Inventor: ISHIHARA YASUOKI
IPC: C21D5/00
Filed: 1985-06-17
Abstract: PURPOSE:To produce a spheroidal graphite cast iron having high strength and toughness with high productivity by heat treating spheroidal graphite cast iron under specified conditions and subjecting it to isothermal transformation when the cast iron is austempered. CONSTITUTION:When the spheroidal graphite cast iron is austempered, it is heated, held at 850-930 deg.C for 10-120min, further held at 800-830 deg.C for 10-60min and subjected to desired isothermal transformation to form a bainite structure. High strength spheroidal graphite cast iron can be produced in large quantities with a small amount of heat for heat treatment at a low installation cost.
Patent JP-H04356618-A (JP)
Title: Ignitor for oxygen lance and method of igniting it by using said ignitor
Inventor: MOTODA YOSHIHIRO
IPC: F23Q3/00
Filed: 1991-05-31
Abstract: PURPOSE:To ignite an oxygen lance with simple facilities and surely and provide safe work, shorten the time of ignition, and preserve the work environment. CONSTITUTION:The tip end of an oxygen lance 1 goes in an ignitor made of metal which has a high conductivity and round this tip end an oxygen atmosphere forming section is provided to construct an oxygen storage there, and sparks are formed in the oxygen atmosphere forming section with oxygen blown out from the oxygen lance 1 so that the tip end of the oxygen lance 1 is melted and ignited. And it is possible to ignite the oxygen lance 1 in a short ignition time and surely by an ignitor of a simple construction, and since the molten slag removal is simple, the maintenance and inspection also become simple.
Patent JP-H10317454-A (JP)
Title: Water saving device for float valve device
Inventor: FUKAO ASASHIROU
IPC: E03D1/34
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage reliably by providing a spindle case that is inserted externally around a suspending rope and can be attached to the upper portion of a float valve in such a way as to be butted thereto and a spindle that is inserted into the spindle case. SOLUTION: A water saving device 1 has a spindle case 17 and a spindle 18 inserted into and attached to the case. The spindle case 17 has a case body 20 formed into a bottomed cylinder, a cover 22 fitted into the open end of the case through a circumferential projection 21 and a suspending rope insertion pipe 23 provided in the axial direction of the cylinder on the internal center of the case body 20. The water saving device 1 is attached to a suspending rope 5 to suspend the float valve 4 in such a way as to be inserted externally around the float valve device provided in a low tank for a flush toilet. By applying load to the float valve 4, the float valve is made to sit on a valve seat reliably. Therefore, water leakage can be prevented reliably in response to an individual situation.
Patent JP-H04355381-A (JP)
Title: Method for inspecting connection of winding of rotary electric machinery
Inventor: KANBARA TSUYOSHI
IPC: G01R31/06
Filed: 1991-06-03
Abstract: PURPOSE:To easily and certainly inspect the quality of the winding connection in a three-phase rotary electric machinery by low voltage. CONSTITUTION:The respective end parts considered to be on the side of a neutral point of windings 1, 2, 3 to be measured are temporarily subjected to star-connection 4. An AC power supply 5 is connected, for example, to the windings 1, 2 to be measured using measuring connection 10 to measure the synthetic impedance between the windings 1, 2 to be measured. The same measurement is also performed between the windings 2, 3 to be measured and between the windings 3, 1 to be measured and the measured impedances are compared. Since the synthetic impedance containing the winding 1, 2 or 3 of inverse connection in polarity is lowered by about half in its value as compared with the synthetic impedance in the case of regular connection, the quality of connection can be certainly inspected.
Patent JP-S62201789-A (JP)
Inventor: INOUE KAZUAKI
IPC: B62D33/067
Filed: 1986-06-06
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-H08323332-A (JP)
Title: Organic matter treating device
Inventor: IKEDA MITSUYUKI
IPC: C05F11/00
Filed: 1995-05-29
Abstract: PURPOSE: To prevent the intrusion of a carrier leaked outside a treating tank from a gap between the agitating shaft and the through-hole of the tank into the gap between the bearing and the shaft and to obviate the failure of a motor due to the locking, etc., of the shaft by forming a gap between the bearing and the outer wall of the treating tank and mounting the bearing. CONSTITUTION: The bearing 33 is assembled by allowing an agitating shaft 34 to pierce the through-hole 32 of a treating tank 1 and attaching both reinforcing plates 13 and 15 to both side faces of the tank 1. The bearing 33 is then mounted on the shaft 34 and positioned with a cylinder 36, a gap is formed between the bearing and the outer wall of the tank 1, and the bearing is fixed to the outer wall of the tank 1 through the reinforcing plates 13 and 15. At this time, a carrier 2 leaked outside the tank 1 from the gap between the shaft 34 and through-hole 32 is dropped into a lower case 10 from an opening furnished on the lower side of the cylinder 36. Accordingly, the intrusion of the carrier 2 into the gap between the bearing 33 and shaft 34 is surely prevented, and the failure of a motor 28 due to the locking, etc., of the shaft 34 is surely obviated.
Patent JP-H10320735-A (JP)
Title: Magnetic disk device
Inventor: YOSHIMURA YASUHIRO
IPC: G11B21/21
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make grease decomposable with photo-catalysis even when the grease scattered from a spindle bearing, a pivot bearing are stuck to a slider and to prevent adhesion between the slider and a magnetic disk by providing a meterial layer containing at least an anatase type titanium dioxide on the surface opposite to a magnetic disk of the slider and the side surface of the slider. SOLUTION: The slider 3 is supported by a carriage 5 through a suspension 4, and the spindle 2 and the carriage 5 are set on a base 6. A rail is formed on the surface opposite to the magnetic disk of the slider 3, and the substance containing the anatase type titanium dioxide on the rail, blade of the slider 3 and the slider side surface. Even when lubricant and grease are stuck to the slider 3, an optical catalysis reaction occurs due to ultraviolet rays from a light source in a magnetic disk device, and the surface of the titanium dioxide is made a strong acid, and they are oxidized and decomposed.
Patent JP-H06343209-A (JP)
Title: Control panel
Inventor: TAKAHASHI MASARU
IPC: H02B1/56
Filed: 1993-06-01
Abstract: PURPOSE:To perform easy welding after making a cabinet of a control panel stand by fitting notches in a top plate and a bottom plate to the projections of supports and side plates. CONSTITUTION:A bottom plate is laid horizontally, and a projection 4D of a side plate 4 is fitted to a notch 2E. A bottom end of a width leg 4B of a side plate 4 is contacted to a horizontal bent leg 2C of the bottom plate, and the tip of a projection 4D is contacted to the inner surface of a horizontal portion 2A. By this fitting, the side plate is so positioned that the extension 4E closes the end surface and becomes self-standing. Next, a projection 5C is fitted to the inside of a notch 2D. By this fitting, a post 5 is positioned in alignment with the front and rear faces of the bottom plate and becomes self- standing. A top plate is put on the top ends of said self-standing side plate 4 and the post 5, and the projection is fitted to the notch. By doing this, the cabinet is assembled without using special jigs between the positions of side plate 4, top plate and bottom plate, and the welding can be easily performed by making the cabinet of the control panel stand.
Patent JP-H03813-A (JP)
Title: High-strength modified polyester yarn and sheet belt comprising same yarn
Inventor: FUTAI KATSUNORI
IPC: D01F6/62
Filed: 1989-05-24
Abstract: PURPOSE:To obtain the title yarn suitable for industrial use such as seat belt, etc., having excellent mechanical characteristics such as strength, modulus and durability, improved dyeability and coloring properties by polymerizing an isophthalic acid component containing a metal sulfonate group in a specific ratio with a polyalkylene glycol. CONSTITUTION:(A) An isophthalic acid component containing a metal sulfonate group [e.g. dimethyl (5-sodiumsulfo)isophthalate] containing 1.1-1.9mol% metal sulfonate group is copolymerized with (B) 0.5-1.9wt.% polyalkylene glycol shown by the formula A(CnH2nO)mH (A is ClH2l+1O or OH; l is 1-10; n is 2-5; m is 3-100) having 400-6,000 molecular weight to give the aimed yarn having >=0.65 intrinsic viscosity [eta], >=6.0g/d strength of drawn yarn and <=2.0%/ deg.C temperature dependence coefficient (KT) of dyeing amount (M130 and M110 are dyeing amount at 130 deg.C and 110 deg.C, respectively). The aimed yarn and polyester yarn having dyeability different from that of the aimed yarn are made into union cloth to give seat belts.