baber/WOPTO huggingface dataset:
Patent JP-S61116672-A (JP)
Title: Detection for disconnection of parallel wire strand
Inventor: TAKAMATSU HIROYUKI
IPC: G01R31/02
Filed: 1984-11-12
Abstract: PURPOSE:To enable the detection of flaws and disconnection in component strands with relative ease, by making a longitudinal ultrasonic wave incident into a parallel wire strand at the ends of the component strands composing it from the ultrasonic probe to receive the reflection thereof with the probe. CONSTITUTION:A longitudinal ultrasonic wave is made incident into a parallel wire strand 1 at the ends of component strands 2 composing it from an ultrasonic probe 4. Then, the echo reflected is detected with a pulser oscilloscope or the like through the probe 4. The position of any disconnection in the component strands 2 can be calculated from time difference between the transmission pulse and a defect echo and the propagation time.
Patent JP-S6394641-A (JP)
Title: Capillary
Inventor: ARAKI KOJI
IPC: H01L21/60
Filed: 1986-10-09
Abstract: PURPOSE:To equip a capillary with more strength and with a prolonged service life by a method wherein the peripheral surface of a cylinder provided at its center with a through-hole for a metal fine wire to move through is covered by an insulating layer and a mirror surface is formed on the cylinder end surface and on the wall of the through-hole that will be in contact with the metal wire. CONSTITUTION:Stainless steel or the like is formed into a trapezoid tapered toward its approximately 100mum-thick tip 2 and, at its center, a through-hole 3 is provided. A mirror surface 4 is formed on the wall of the through-hole 3 and at the tip, that is, the end face. For the formation of the mirror surface 4, the through-hole wall and the end face are covered by a glass material and the entirety is subjected to baking at a temperature of several hundred degrees, or a glass material containing a quantity of fire-resistant metal oxide such as alumina is subjected to a heat treatment. Such a process results in an approximately 10mum-thick mirror layer. A glass lining layer is weaker than a ceramic layer in terms of its capability to withstand a mechanical or thermal impact. However, a glass lining layer is strong enough to withstand a maximum load of approximately 60 grams expected to be imposed on it in a bonding process.
Patent JP-S60131757-A (JP)
Title: Sealed lead storage battery
Inventor: HIRANO FUJIO
IPC: H01M50/60
Filed: 1983-12-19
Abstract: PURPOSE:To prevent any overflow of electrolyte which might be caused during the formation of the battery jar by causing a synthetic resin container lid to have an exhaust tube and installing a thin part having a slit inside the exhaust tube. CONSTITUTION:A synthetic-resin battery jar lid 5 has an exhaust tube 4 for installing a safety valve 3. During the formation of the exhaust tube 4, a thin part 9 is simultaneously formed inside the exhaust tube 4. After that, a cross-form slit 9a is formed in the thin part 9 by performing secondary work, thereby constituting a sealed lead storage battery. Because of the above constitution, it is possible to pour electrolyte by inserting an injection nozzle in such a manner as to expand the slit 9a. During the formation of the battery jar, the slit 9a is closed due to the elasticity of the thin part 9 thereby preventing any splash of electrolyte caused. Accordingly it is possible to prevent any overflow of electrolyte outside the exhaust tube 4.
Patent JP-H0288360-A (JP)
Title: Motor-driven type power steering device
Inventor: MORISHITA MITSUHARU
IPC: B62D6/00
Filed: 1988-09-22
Abstract: PURPOSE:To ensure stable operation free from abnormal oscillation and prevent assist in a direction against a driver's will by applying the constitution wherein the right- and left-direction drive voltage of a motor is controlled with self-ex cited oscillation type PWM feedback on the basis of output voltage from the first and second potentiometers. CONSTITUTION:When steering torque is in a right direction, torque signal volt age outputted from the first potentiometer 3d is inputted to the positive side of the first and second comparators 911 and 912. In addition, voltage applied to a motor 7 is so controlled as to correspond to the ratio of divided voltage resistance 941 and 942 of output voltage from the first potentiometer 3d. Conse quently, a current determined by the voltage so controlled and an internal electromotive force corresponding to the rotational speed of a motor 7 flows in this motor 7 and assist torque in a right direction is generated by the motor 7, thereby alleviating steering torque in a right direction. Also, torque in a left direction is controlled by reverse operation and steering torque in a left direction is alleviated as well.
Patent JP-S60166630-A (JP)
Title: Small olefin mutual conversion
Inventor: SUTEIIBUN UIRIAMU KAIZAA
IPC: C07C6/04
Filed: 1984-11-15
Abstract: The process for the interconversion of "small olefins" selected from the class consisting of ethylene, propylene, butenes and mixtures thereof comprising contacting said small olefin(s) with non-zeolitic molecular sieves.
Patent JP-2000076762-A (JP)
Title: Device for mounting optical recording medium
Inventor: KONNO SHINJI
IPC: G11B25/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the vibration amplitude of the end part of a disk against the forced vibration from the outside by mounting an optical recording medium with the intervention of a damping member on a flange-stated receiving surface provided on a spindle hub and holding the optical recording medium with pressurization by a clamp ring from the last end surface. SOLUTION: An annular protrusion 4 is provided on the pressurizing surface of the clamp ring 22, and a top spacer ring 2 is interposed between an optical disk 10" on the upermost stage and the annular protrusion 4, and a bottom spacer ring 3 is also interposed between an annular damping member 1 provided on the flange-stated optical disk recording surface 20A of the spindle hub 20 and an optical disk 10' on the lowermost stage. The center diameter ϕC of the annular protrusion 4 of the clamp ring 22 is manufactured so as to be ϕC=(ϕA+ϕB)/2. Since the pressurizing force of a fastening screw for the clamp is arranged so as not to act direct to the optical disk 10" on the uppermost stage by the operation of the top spacer 2, the uniform tightening force is applied to the optical disk to suppress the warp.
Patent JP-H03102121-A (JP)
Title: Air conditioner
Inventor: ITO MAKOTO
IPC: F24F13/20
Filed: 1989-09-18
Abstract: PURPOSE:To prevent an exterior panel from losing its service function even if its weight is increased by extending the exterior panel or attaching building materials on it, by employing such a construction that the exterior panel in front of an air conditioner opens like a door. CONSTITUTION:Having such a construction that a decoration cover 6 opens like a door, the decoration cover 6 is not required to be removed from an air conditioner when the air conditioner is in service, so that workability is improved and the service function is not spoiled even if the weight of the decoration cover 6 is increased by building materials. Electric wiring can be safely arranged in the decoration cover 6 by arranging electric wiring around pins of the door-like construction. As lighting apparatus, shelves, etc., are also attachable on it, a loss of effective available wall area due to installation of the air conditioner can be prevented, and a sense of incompatibility caused by installing the air conditioner can be minimized. Moreover, the heating effect in front of the air conditioner is improved by attaching a heat-radiation panel on the decoration cover.
Patent JP-S60131389-A (JP)
Title: Deck-loading-type transportation ship also serving as cargo container
Inventor: SATAKUNI KENJI
IPC: B63B25/00
Filed: 1983-12-20
Abstract: PURPOSE:To enable containers as well as automobiles to be loaded in a transportation ship for automobiles, by adapting each deck directly below a hatch opening to be movable and providing a container cell guide such that it can be moved vertically along a hatch coaming and engaged in locking relation with each deck. CONSTITUTION:In a transportation ship for automobiles, each deck 4 directly below a hatch opening 7 is adapted to be movable, and a container cell guide 6 is provided such that it can be moved vertically along the inner side of a hatch coaming 12a and engaged in locking relation with each of the decks 2 and 5. Each of the fixed decks 2 and 5 can carry automobiles or the like, while containers can be further loaded in the area directly under the hatch opening 7. Accordingly, the transportation efficiency in a shuttle navigation can be increased, and the economic quality as a transport vessel can be improved.
Patent JP-S6481910-A (JP)
Title: Spectral element
Inventor: FUJITA JUNICHI
IPC: G21K1/06
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a spectral element which has high strength and adequate resolving power and does not require intricate optical systems by alternately laminating palladium and lithium fluoride at respectively specific film thicknesses in such a manner that the film thickness ratio of the palladium and the lithium fluoride attains 0.1-10, thereby providing periodic structures to the element. CONSTITUTION:This element is the multi-layered artificial films provided with the periodic structures by alternately laminating the palladium (Pd) 2 and the lithium fluoride (LiF) 3 on a substrate at respectively >=1atom. and <=400Angstrom  film thicknesses in such a manner that the film thickness ratio of the Pd 2 and the LiF 3 attains 0.1-10. Glass, silicon, sapphire, etc., which have optically flat surfaces are used as the substrate 1. A vacuum deposition method or neutralized ion beam sputtering method, high-frequency sputtering method, etc., are used for the alternate lamination of the Pd 2 and the LiF 3. The spectral element which has the high strength and the adequate resolving power and does not require the intricate optical systems is thereby obtd.
Patent JP-S62124393-A (JP)
Title: Heat insulator for underwater duct
Inventor: JIRE ARUJI
IPC: F16L59/14
Filed: 1986-10-08
Abstract: The present invention relates to improvements made to heat insulating means for piping subjected to high thermal, hydrostatic and mechanical stresses. The new insulating means comprises a plurality of sectors or layers made from a lacunal insulating material enclosing air, which sectors or layers are bonded together by sheets or layers of elastomer, and having undergone curing at a temperature less than or equal to 120 DEG  C.
Patent JP-H0569008-A (JP)
Title: Continuous hot rolling method for billet
Inventor: ISHIKAWA TAKASHI
IPC: B21B1/26
Filed: 1991-08-28
Abstract: PURPOSE:To increase joining strength at the joined part of billet in the case a preceding billet and following billet are butting joined on the inlet side of a hot finishing mill and rolled. CONSTITUTION:At the time of executing hot rolling by continuously feeding the preceding billet 1 through rough rolling stage and following billet 2 which is transported in the wake of that billet to the finish rolling equipment, on the inlet side of the finish rolling equipment 3, thinning treatment is executed in the rear end part of the preceding billet 1 and/or the tip part of the following billet 2 and in the vicinal region of at least both edge parts in the width direction, next, cutting work is executed so that the contact region in the state that the rear end and tip of respective billets 1, 2 are butted is positioned in the vicinal region of at least both edge parts in the width direction and, successively, after butt joining is executed by applying heating and press treatment to the respective billets 1, 2, finish rolling is executed.
Patent JP-S6483714-A (JP)
Title: Spud-type marine structure
Inventor: TAWARA SHIGEO
IPC: E02B17/04
Filed: 1987-09-25
Abstract: PURPOSE:To permit a spud-type marine structure to withstand various loading conditions and water depths by setting ballast tanks on the legs of the deck of the spud-type marine structure. CONSTITUTION:A commuter air port A is made up of many bases 10 set on the seabed, spuds to fix the bases 10 to the seabed, and a deck 13 with many legs to be set on the bases 10, having mooring ropes 40 whose one ends are connected to the legs and the bases 10 and by which the legs are connected to the bases 10, a ballast tank 25 provided on the deck 13, and a controller to regulate the amount of ballast in the tank 25. The buoyancy can thus be easily regulated by the ballast tank and compact structure can be easily formed.
Patent JP-H0872505-A (JP)
Title: Radial tire for metorcycle
Inventor: IGARASHI YASUO
IPC: B60C11/00
Filed: 1994-09-07
Abstract: PURPOSE: To enhance the maneuvering stability, cornering performance on a wet road surface, and also the durability by furnishing a reinforcing rubber sheet and a sholder rubber layer having a specified performance and dimensions and a belt layer and carcass containing cords having a specified inclination angle to the tire equator. CONSTITUTION: A carcass 6 and a belt layer 7 are formed from cords of organic fibers/aromatic polyamide fibers inclined 75-90deg./no more than 5deg., respectively, with reference to the tire equator C, and a shoulder rubber layer 9 having a width 0.25-0.125 times as large as the tread width W is furnished as prepared from a rubber compound on the tread side of the tread shoulder Y2, wherein the lost modulus of elasticity E" of the rubber compound is 18-25kgf/cm<2> and its loss compliance E"/(E*)<2> is 5.0×10<-3> thru 7.0×10<-3> cm<2> /kg.  Inside the shoulder rubber layer 9 in the radial direction and adjacent to the belt layer 7, a reinforcing rubber sheet 10 consisting of a rubber compound having a higher elasticity than the shoulder rubber layer 9 is arranged at a position beween the inside end position P1 apart a distance L2 0.25-0.125 times as large as the belt width WB from the external end of the belt layer 7 and the outer end position P2 on the normal N drawn to the carcass 6 from the tread edge E. Accordingly, the comfortableness and the cornering performance on a wet road surface can be enhanced.
Patent JP-H0957504-A (JP)
Title: Turning device for turning body on movable body
Inventor: KINUKAWA SHINJI
IPC: B23B21/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate weight increase applied to a movable body by a turning means of a turning body provided turnably on a plane in parallel with the upper face of the turning body on the movable body oft a machine base, and reduce a load of a drive shaft of the movable body. SOLUTION: Two ball screws 6, 8 are provided on the center of a X-axis guide 1a on a saddle, a nut of the ball screw 6 is fixed to a middle base 2, and a nut 9 of the ball screw 8 is movable along the X-axis guide 2a of the middle base 2. Guide grooves 18 in the radial direction engaging with turning drive pins 17 standingly provided on the nut 9 are carvedly provided on the bottom face of a cutter base 4, and a cutter base 4 can be turned by movement of the nut 9 on the middle base 2. The two ball screws 6, 8 are simultaneously rotated at same speed so as to move the middle base 2, the ball screw 8 only is rotated during stopping the middle base so as to turn the cutter base 4, and the two ball screws are rotated with indicated phase difference so as to turn the cutter base 4.
Patent JP-S62100209-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01D34/03
Filed: 1985-10-28
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-H0583408-A (JP)
Title: Terminal network controller
Inventor: YAMASHITA TETSUYA
IPC: H04M11/00
Filed: 1991-09-20
Abstract: PURPOSE:To prevent as erroneous actuation of a no-ringing communication by providing an inhibiting means for inhibiting an actuation based on a signal unrelated to a no-ringing call signal, in an actuating part of a network control circuit. CONSTITUTION:When a no-ringing call is inputted to a terminal network controller, an output voltage of a rectifying circuit 103 is varied. Subsequently, by charge and discharge of a capacitor C of an input signal detecting part 3, a TR 11 is turned on and off repeatedly, a D-flip-flop 117 of an actuating signal generating part 115 detects a rise trigger, and outputs an actuating signal to a network control circuit 107. On the other hand, at the time of calling a telephone set, a discharge time of a capacitor C11 is shortened, the TR 11 remains a cut-off state, and the D-flip-flop 117 does not detect the rise, and does not output the actuating signal. In such a way, an erroneous actuation of a no- ringing communication by a signal unrelated to a no-ringing call signal can be prevented without necessitating a large-sized equipment.
Patent JP-S60118901-A (JP)
Inventor: ANSONII NIYUUMAN MAACHIN
IPC: G05B7/02
Filed: 1984-11-16
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-S60132746-A (JP)
Inventor: SHIRASAWA SOU
IPC: C03C14/00
Filed: 1983-12-22
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-S6483601-A (JP)
Title: Composite fine powder of cobalt and tungsten carbide for sintered hard alloy
Inventor: OTSUKA KENICHI
IPC: B22F1/00
Filed: 1987-09-28
Abstract: PURPOSE:To improve the hardness and deflection strength of a sintered alloy material which is a product by specifying the grain sizes of WC and Co to specific sizes or bleow and coating part of the WC with the Co at the time of producing the sintered hard alloy material by using WC powder which is a sintered hard alloy and Co powder as a binder. CONSTITUTION:Tungsten hexachloride is heated and evaporated in an inert gas and a gaseous mixture composed of H2 and CH4 is blown to precipitate the fine WC powder having <=0.2mum grain size. The vapor of cobalt chloride is then blown to form the coating layer of the Co on the surface of the relatively large particles among the particles of the WC and to precipitate the fine Co particles sized <=0.1mum thereon. The particle mixture formed in such a manner consists of the compsn. contg. 2-30% Co and <=0.2% free carbon as an impurity. The fine powder mixture is molded and sintered by the conventional powder metallurgical method, by which the sintered hard alloy member having >2000 Vickers hardness and >150kgf/mm<2> deflective strength is produced.
Patent JP-S59122197-A (JP)
Inventor: PATORITSUKU DOUUJIITSUKU
IPC: H04N11/16
Filed: 1983-12-22
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-H0289576-A (JP)
Title: Stud welding method for high tensile steel
Inventor: KONO ROKURO
IPC: B23K9/23
Filed: 1988-09-27
Abstract: PURPOSE:To execute welding of a sound joint without executing preheating by setting a carbon equivalent CE of high tensile steel whose tensile strength is within a specific range to within a specific range, and executing stud welding to steel manufactured by executing control rolling and control cooling. CONSTITUTION:At the time of executing stud welding to high tensile steel whose tensile stress is within a range of 50kg/mm<2> to 72kg/mm<2>, stud welding is executed to steel which carbon equivalent CE shown in an expression I is within a range of 0.23% to 0.40% and manufactured by executing rolling and cooling. The carbon quantity in the steel is important as a steel material component for exerting an influence on hardness. It is effective to replace other element than C with an equivalent of carbon and to use the carbon equivalent CE given by the expression I related to hardness. In order to execute stud welding of steel without executing preheating and to hold Vickers maximum hardness of a weld joint in a prescribed value or below, it is necessary to hold the CE in <= 0.40%. Also, in order to hold tensile strength in >= 50kg/mm<2>, it is necessary to hold the Ce in >= 0.23%. In such a way, a sound joint is manufactured, and the work efficiency can be enhanced.
Patent JP-H0788973-A (JP)
Title: Manufacture of polyvinyl chloride stretch film
Inventor: OTE MICHIMASA
IPC: B29C71/02
Filed: 1993-09-28
Abstract: PURPOSE:To provide a stretch film, in a shortened manufacturing process, improving the production efficiency and packing property, by a method wherein polyvinyl chloride resin composition is extruded under the predetermined condition of humidity and, subsequently, the film is wound up under the predetermined temperature condition of the film. CONSTITUTION:A polyvinyl chloride stretch film is prepared by a method wherein polyvinyl chloride resin composition is extruded under the atmosphere of absolute humidity of 0.014-0.023kg/m<3> and, subsequently, the film is wound up within the temperature range of 35-45 deg.C of film temperature.
Patent JP-H04120817-A (JP)
Title: Output buffer circuit for lsi circuit
Inventor: NUNOGAMI HIROYUKI
IPC: H03K19/00
Filed: 1990-09-11
Abstract: PURPOSE:To assure the accurate transmission of the signal of an internal logic circuit to an external system by generating the control voltage in order to surely turn off the PMOS of the 1st CMOS circuit of a buffer circuit with the signal received from the internal logic circuit and keeping the OFF state of the PMOS with the function of a feedback circuit after the PMOS is turned off. CONSTITUTION:A control signal generating circuit consisting of an NMOS 27, an inverter 30, and a capacitor 31 produces a control signal in order to surely turn off the PMOS 11 of the 1st CMOS circuit 14 which forms an output stage with a certain signal. The OFF state of the PMOS 11 is kept by the feedback signal supplied from a feedback circuit consisting of a PMOS 32 or this PMOS 32 and a CMOS circuit 33 regardless of the level change of the control signal after the PMOS 11 is once turned off. In such constitution, the signal can be transmitted to an external connection terminal 21 from an internal logic circuit part 1.
Patent JP-2000074806-A (JP)
Title: Torsional rigidity measuring device for hose
Inventor: OKUBO HISASHI
IPC: G01N3/22
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a torsional rigidity measuring device for a hose, capable of measuring an angle of torsion (angle of rotation) and a torsional torque value (torsional rigidity value) automatically, rapidly and accurately, after mounting an automobile brake hose. SOLUTION: This measuring device is equipped with a slide bearing mechanism part installed slidably in the longitudinal direction of a stand 12, a measuring-device fixing side connecting metal fitting 4 inserted into a slide bearing 9 of the slide bearing mechanism part and capable of connecting a one-end side hose metal fitting of a test hose 1, a measuring-device rotating side connecting metal fitting 5 capable of connecting an other-end side hose metal fitting of the test hose 1, a twisting motor 6 connected to measuring- device rotating side hose metal fittings 2, 3 and capable of twisting the test hose 1 at a constant speed, an angle meter 8 capable of detecting electrically a torsional rotation angle of the hose 1 twisted by rotation of the twisting motor 6, a torque meter 7 capable of detecting electrically a torsional torque value of the test hose 1,  and a personal computer 11 capable of displaying and recording a torque detection signal of the torque meter 7 and a torsional rotation angle detection signal of the angle meter 8.
Patent JP-S6295333-A (JP)
Inventor: RIYUDEIGAA SHIYUUBARUTO
IPC: C08K5/44
Filed: 1986-10-13
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。