baber/WOPTO huggingface dataset:
Patent JP-S5639435-A (JP)
Title: Linear type abnormal temperature detector
Inventor: MASUDA SHIGEO
IPC: G01K11/06
Filed: 1979-09-07
Abstract: PURPOSE: To make possible to detect quickly an abnormal temperature rise with a simple construction by flowing down a sealing liquid which solidifies in a gel state  by heating the inside of a pipe at a temperature higher than a prescribed one.   
     CONSTITUTION: An aqueous solution 2 of polymer or the like derived from a copolymer of butadiene-choleic acid is sealed in a pipe 1 and gelled by heating to higher  than a given temperature e.g. 70°C, circulates gradually inside the pipe 1 through a  pump 3. This flow is stopped when a portion correspondent to the aqueous solution  2 is gelled and a solidified portion 5 is generated due to the partial rise of the temperature. Further, even if the arrival to a prescribed abnormal temperature occurs  partially, it is detected immediately with a simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000301850-A (JP)
Title: Manufacture of aluminum support for lithographic printing plate
Inventor: NISHINO ATSUO
IPC: B41N3/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing, in which no abnormality such as an uneven picture quality or the like occurs by electrochemically roughening the surface of an aluminum plate so as to heat-treat its surface under the state that smuts mainly made of aluminum hydroxide are produced. SOLUTION: In order to manufacture the aluminum support for a lithographic printing plate, the surface of an aluminum plate is roughened and heat-treated so as to execute a treatment for solving the aluminum plate by 0.01-5 g/m2. Next, successively a process, in which an anodizing is executed, is applied. As a result, streaks are hard to develop. Or, in the manufacture, the aluminum plate is chemically etched, electrochemically roughened in an acid aqueous solution and etched by 0.01-5 g/m2. Next, an electrochemical roughening, which is executed on the surface of the aluminum plate by flowing the quantity of electricity of 1-300 C/dm2 in a hydrochloric acid aqueous solution. And, after the aluminum plate being heat-treated, the aluminum plate is etched by 0.01-3 g/m2 and finally anodized.
Patent JP-2000304521-A (JP)
Title: Angle gauge and polarimeter using the same
Inventor: KAWASAKI KAZUHIRO
IPC: G01J9/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To measure an angle of rotation with high precision independently of mechanical precision of a rotary body like a worm gear. SOLUTION: This angle gauge is equipped with an interferometer 142 which changes an optical path length X1 to be inspected in accordance with the rotation of a rotary body 138 and obtains the interference light L4 of light L3 to be inspected and reference light L2, a photo detector 144 photoelectrically converting the intensity change of the interference light L4, a calculating means 146 obtaining the variation information of the optical length X1 in accordance with the angle of rotation of the rotary body 138, from the intensity change of the interference light L4 obtained by the photo detector 144, and a converting means 148 obtaining the angle of rotation of the rotary body 138, from the variation information of the optical length X1.
Patent JP-S62271139-A (JP)
Title: Terminal equipment
Inventor: ASO TATATOMI
IPC: G06F9/06
Filed: 1986-05-20
Abstract: PURPOSE:To remarkably reduce the memory size by providing a program storage device storing a parameter processing program corresponding to each parameter form and a program corresponding to an inputted command. CONSTITUTION:A data inputted from a host computer to an input device 1 is fed at first to a central controller 2, which reads a program corresponding to a command of the inputted data from a program storage device 4. Then the central controller 2 read a data in a parameter form storage device 3 so as to check what parameter form of a command of the inputted data and reads a processing program of a parameter in the program storage device 4 based on the read data. Thus, the memory size is remarkably reduced and a new parameter or command is easily added.
Patent JP-H0285514-A (JP)
Title: Prevention of looseness of bolt
Inventor: SAKAI JUN
IPC: F16B39/00
Filed: 1989-05-10
Abstract: PURPOSE:To aim at preventing looseness of a bolt due to softening of a coated film and rusting of the bolt and at enhancing the economy by applying a corrosion preventing paint on a metal element so as to form a coated film and then by applying a pressing force to a bolt seat surface with the use of a push rod so as to thin the coated film thereon. CONSTITUTION:A film 3 is coated on a cast surface 2 of a metal plate material 1, and then a push rod is pressed against the surface 2 so as to thin the coated film 3. Accordingly, the coated film is densified so as to prevent a bolt from loosening due to compressive deformation of the film after fastening and softening thereof at a high temperature, thereby it is possible to prevent corrosion of the bolt and to enhance the economy without any measure other than that mentioned above.
Patent JP-2000303791-A (JP)
Title: Method and facility for transporting earth excavated in shaft
Inventor: IIIZUMI MASARU
IPC: E21D9/12
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To efficiently convey earth excavated in a shaft, such as earth excavated in a deep foundation and earth excavated for an increase in width, which is produced from sites other than a working face. SOLUTION: A muddy water fluid transport facility for use in muddy water type shield construction is utilized to fluid transport not only excavated earth from a working face but also earth excavated in a shaft. For this, the earth excavated in the shaft is mixed with muddy water, and the mixed muddy water is forcibly fed through a mud discharge line 3. A force-feeding device 1 is provided therefor. The force-feeding device 1 includes a mixing tank 6 for mixing and agitating together the earth excavated in the shaft and the muddy water fed from a mud feed line 4, and a force-feed pump 7 for forcibly feeding the mixed muddy water to the mud discharge line 3. The earth excavated in the shaft is crushed by a crusher 5. A rotary pump 8 and a portable conveyor 9 are provided as conveying means for conveying the earth excavated in the shaft to the crusher.
Patent JP-S61273797-A (JP)
Title: Prograpmmable read-only memory
Inventor: SATO HIROAKI
IPC: G11C29/24
Filed: 1985-05-29
Abstract: PURPOSE:To detect all defects by connecting diodes so that intersections of column lines of testing fixed storage cells and row lines of a memory cell array are all short-circuited. CONSTITUTION:Logical information is written so that column dummy cells short-circuit to respective intersections of row lines 00C, 01C, 10C, and 11C of normal memory cells and dummy cells 101, and when a row side is tested, a row 101 and a column 215 are selected. When the diode C10 is short-circuited in two ways, current biasing is performed through diodes C12 and C10, a row 213, and a diode C13 and 101 falls to a low level to malfunction and also malfunctions if the diode C12 is short-circuit in two directions. When a column side is tested, the dummy cells 102 and row 01C are selected and malfunction occurs when the row 01C falls to the low level. When a diode R102 is abnormal, the column 215 and row 01C are selected and a test is taken similarly to detect defectives. Consequently, a programmable read-only memory whose defects are all detected and which has excellent write yield is obtained.
Patent JP-H08312402-A (JP)
Title: Operation control device for internal combustion engine
Inventor: IIDA KAZUMASA
IPC: F02B23/10
Filed: 1995-05-15
Abstract: PURPOSE: To obtain temporal matching among plural operation control parameters having different control response. CONSTITUTION: ECU 70 calculates target values of an idle rotating speed, a bypass air flow rate, an EGR flow rate from a first target average effective pressure Pe1 , obtained from a throttle aperture angle and an engine rotating speed, an idle rotating speed calculating circuit 102, a bypass air flow rate calculating circuit 103, and an EGR flow rate calculating circuit 104, based on an engine rotating speed, when the engine is operated in a predetermined driving area.  On the other hand, the ECU 70 performs a delay processing to the first target average effective pressure Pe1 using a delay factor 110, and computes target values of an ignition time, a fuel injection time, and an amount of fuel injections, which are second operation control parameters, from an ignition time calculating circuit 105, a fuel injection time calculating circuit 106, and a calculating circuit 107 for an amount of fuel injection based on the delay target average effective pressure and the engine rotating speed.
Patent JP-H10295849-A (JP)
Title: Open shoe type foot fin for swimming
Inventor: GAROFALO GIOVANNI
IPC: A63B31/11
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a foot fin for swimming of an open shoe type without the need of a rear part heel strap. SOLUTION: This foot fin for swimming of the open shoe type is mounted to the foot wearing a boot 4 and a shoe is provided with an insole element 2' and an element for holding the front part of the boot 4. The insole element 2' of the foot fin is provided with plural connection elements 8 and the connection elements are fitted inside shape keeping connection elements 6 formed at the bottom of the boot 4. The element for holding the front part of the foot is permanently connected to one side edge of the insole element 2' of the foot fin along one side edge and the other side edge is directly connected to the other side edge of the insole element 2' of the foot fin or connected to the free edge part of the element connected to the other side edge of the insole element 2' of the foot fin by clasp devices.
Patent JP-S61275538-A (JP)
Title: Air-fuel ratio control method for internal combustion engine fuel supply device
Inventor: OTOBE YUTAKA
IPC: F02D41/14
Filed: 1985-05-29
Abstract: PURPOSE:To enhance the operability at altitudes by setting a reference value in response to the intake negative pressure when the opening of a throttle valve is more than a prescribed value, in the case where the air-fuel ratio feedback control or open- loop control is executed in accordance with the result of discrimination whether the fuel supply quantity is larger or smaller than the reference value. CONSTITUTION:In a control circuit 16 in which respective output signals of a throttle valve opening sensor 10, an absolute pressure sensor 11, a cooling water temperature sensor 12, a crank angle sensor 13 and O2 sensor 14 are input when an engine is operated, first the fuel injection time of an injector 15 is computed. Next, whether or not the opening of the throttle valve is more than a prescribed opening is descriminated, and, when it is discriminated YES, after a reference value in response to the absolute pressure in the intake pipe has been subjected to map-retrieval, whether said fuel injection time is greater than the reference value or not is descriminated. And it is so arranged that in a high-load condition at the time of YES discrimination, the air-fuel ratio open-loop control is executed, and on the other hand, at the time of NO discrimination, the air-fuel ratio feedback control is executed in accordance with the feedback correction factor determined by the operating condition.
Patent JP-S62278378-A (JP)
Inventor: RUBOMIIRU TOURANSUKII
IPC: F16J15/16
Filed: 1987-05-14
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-H05213837-A (JP)
Title: Preparation of arylalkanolamine
Inventor: AAMUDO EMU TAFUESHIYU
IPC: C07C233/18
Filed: 1992-05-08
Abstract: PURPOSE: To profitably produce, under mild temperature and pressure conditions without limiting the quantity of hydrogen being introduced into the reaction mixture, an arylalkanolamine useful as a intermediate, etc., for pharmacologically active compounds.  
     CONSTITUTION: a) A compound of the formula is prepared. Subsequently, b) the compound is allowed to react with hydrogen in a reaction medium which incorporates one or more kinds of acyl-donors selected out of carboxylic acid of ≥100°C melting point, carboxylic acid anhydride, and carboxylic acid ester, and a hydrogenation catalyst containing a transition metal catalyst supported by an inactive carrier, thereby profitably obtaining a carboxlyate or acylamide of arylalkanolamine. In the formula, R 1  is OH, an alkyl, alkoxy; R 2  is H, alkyl, cycloalkyl; Ar is phenyl which can have substituents (OH, alkoxy, alkyl, etc.) at ortho- and/or para-position, naphthyl which can have one or more such substituents as said above. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11289873-A (JP)
Title: Canned convallaria keiskei
Inventor: ARAI TERUO
IPC: A01G9/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a canned Convallaria keiskei enabling the Convallaria keiskei to be shipped at an arbitrary season to solve the problem of the Convallaria keiskei requiring four years from planting to flowering and being raised only at a limited season, having a heightened additional value as a commodity, and capable of being widely provided to the world. SOLUTION: This canned Convallaria keiskei is obtained by packing a deodorant C in a can for canning, further packing a culturing soil B, planting a floral bud and triennial foliar bud therein, wadding a bog moss packing D for protecting the floral bud in the space at the upper part and closing the can to form the canned goods.
Patent JP-H06329104-A (JP)
Title: Heat sealing method for packaging bag and device thereof
Inventor: TAKENOUCHI WATARU
IPC: B65B7/02
Filed: 1993-05-18
Abstract: PURPOSE:To prevent looseness between a packaging bag and an object contained therein from occurring by a method wherein a heat-shielding shrinkable member is inserted between a sealer and a bag main body, and a shrinkable article in the main body of a packaging bag is press-shrunk by separating the heat-shielding shrinkable member from the gripped part, and at the same time, heat generated on the sealer side is shielded. CONSTITUTION:After filling a shrinkable article 3 in a packaging bag 2 made of a thermoplastic material, the opening end of the packaging bag 2 is gripped. Then, when the packaging bag 2 is heat-sealed by bringing a heat-sealer 8 into contact with a section 2B between the gripped part 2A and a main body 2C of the packaging bag 2 in which the shrinkable article 3 is contained, a heat-shielding shrinkable member 7 is inserted between the sealer 8 and the main body 2C. Then, the heat-shielding shrinkable member 7 is separated from the gripped part 2A, and the shrinkable article 3 in the main body 2C of the packaging bag 2 is press-shrunk, and at the same time, a heat generated on the sealer 8 side is shielded. By this method, looseness between a packaging bag and the content is prevented from taking place, and the tightness of the product, and a packaging appearance accompanied with the tightness can be improved.
Patent JP-S63281070-A (JP)
Title: Continuity test system
Inventor: KAKUNO TAKANE
IPC: G06F11/22
Filed: 1987-05-13
Abstract: PURPOSE:To test all kinds of terminal interface (I/F) cards which appear newly by providing a dedicated detector corresponding to a dedicated test signal generator in a terminal interface I/F card. CONSTITUTION:A common-use pattern generator 17 outputs a common-use pattern signal to the I/F card 2 under the command of a central arithmetic unit 5. Similarly, the dedicated test signal generator 26 generates a test signal under the command of the central arithmetic device 5 and internal circuits 13 and 14 of the I/F card 2 are energized on with the test signal to perform detection by a dedicated detector 27. A gate circuit 29 is controlled with the detection signal and the common-use pattern signal is returned to the side of a test card 4 and detected by the common-use pattern detector 17. Then the continuity between transmission lines 11 and 12 between the card 4 and I/F card 2 and internal circuits 13 and 14 in the interface is tested. Consequently, all kinds of terminal I/F cards which appear newly are tested.
Patent JP-H04342893-A (JP)
Title: Rotor structure
Inventor: UENO HIROMICHI
IPC: F04C29/00
Filed: 1991-05-21
Abstract: PURPOSE:To reduce stress which acts on a rotor in the direction of the center of its rotation axis during the shrinkage of a sleeve in the case of fitting work, in the rotor outside which the sleeve is fitted by shrinkage fitting. CONSTITUTION:A cylindrical sleeve 15 is fitted outside a rotor 5b rotating in a magnet motor 5 by shrinkage fitting. A spiral groove 15b is gougedly provided on the peripheral face 15a of the sleeve 15. The rigidity of the sleeve 15 is therefore lowered in the direction of the center of its rotation axis to reduce stress caused in the direction of the center of the rotation axis of the rotor 5b by the shrinkage of the sleeve 15 during shrinkage fitting. In addition to that, at the time of the rotation of the rotor 5b, fluid is circulated between the sleeve 15 and a stator 5b by the pumping action of the spiral groove 15b for cooling the sleeve 15 and the stator 5a.
Patent JP-S5543326-A (JP)
Title: Plastic gas lighter
Inventor: NITSUTA TOMIO
IPC: F23Q2/44
Filed: 1978-09-21
Abstract: PURPOSE: To stabilize a flame without damaging mass-productivity, by locating a metal heat collection tube around a wick positioned at a lower part of a burner.  
     CONSTITUTION: A metal heat collection tube 9, which is positioned around a upper part of a liquefied gas suction wick 10 hanging down at a lower part of a burner proper 2 and whose upper surface is in contact with a bottom surface of a nail- shaped fixing part 7, is located below the nail-shaped fixing part 7 placed at a bottom surface of a nozzle bottom 5 of the burner proper 2 through the medium of a filter 8. This causes liquefied gas in a tank to be gasified after reaching a space provided between the nail-shaped fixing part 7 and a hole in the nozzle bottom 5 through the suction wick 10, a space between the heat collection tube 9 and the nail-shaped fixing part 7, a space between the nail-shaped fixing part 7 and a concave inner wall of a tank upper cover 1, and a filter 8. When the gas is lighted and burned after being injected from a upper end of a nozzle 3, the heat of the liquefied gas is efficiently transferred to the nail-shaped fixing part 7 through the heat collection tube 9, and a gasification heat required for gasification is fully applied to the liquefied gas. Furthermore, a flame is stabilized in a constant length, and check measurement of a flame length can easily take place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10290850-A (JP)
Title: Thread wound golf ball
Inventor: UMEZAWA JUNJI
IPC: B32B27/40
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a ball and facilitate the coating formation for a cover by injection forming a cover material using a specific thermoplastic polyurethane elastomer after infiltrating urethane dispersion on the surface of a thread rubber layer. SOLUTION: A thread wound golf ball is formed by covering a cover 4 on a thread wound core 3 which has a rubber layer 2 formed around the outer circumference of a center ball 1. Thermoplastic polyurethane elastomer of aliphatic and alicyclic diisocyanate is used as the major components of the cover 4, urethane dispersion is infiltrated in the surface of the thread rubber layer 2 so as to form an infiltration part 5, and then a cover material is injected on the thread wound core 3 so as to be formed. The provided golf ball is thus characterized that the winding stop of the thread rubber layer 2 is fixed by the dispersion so as to prevent the thread from being loosened, improve the inertia moment, have low hardness, hold the striking feeling of a thread wound golf ball, have high repulsive performance, and increase the carry.
Patent JP-2000304620-A (JP)
Title: Non-contact id tag
Inventor: TAKEDA HIROSHI
IPC: G01S13/74
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make measurable the condition of an individual article and to transmit the accumulated measuring result in non-contact manner by providing a transmission means for accumulating data on measured external environment and transmitting the measurement data in non-contact manner, and providing a battery which is a power source for driving the accumulation operation of measure data. SOLUTION: In the non-contact ID tag 1, a circuit comprising a sensor 12 and a substrate 10 such as a transmission/reception antenna 28, and COB(chip- on-board) are integrated in a package 21 of a synthetic resin, etc. The battery 2 is internally equipped in the lower part inside the package 21, and electrically connected to the circuit on the substrate 10. To the substrate 10 an IC chip 11 which comprises a power source part, arithmetic processing part, and memory part, is mounted. The antenna 28 is formed at the upper part inside the package 21, while the antenna 28 and sensor 12 are electrically connected to the circuit on the substrate 10. The antenna 28 is provided as a transmission/reception mans which receives a question data transmitted from a question box as electromagnetic wave which transmits a response data from the ID tag 1 to the question box.
Patent JP-H08285875-A (JP)
Title: Frequency shifter and optical displacement measuring apparatus employing the same
Inventor: ISHII SATORU
IPC: G01B11/00
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a stabilized frequency shifter having no temperature dependency, and a highly accurate and reliable optical displacement measuring apparatus, in which a voltage amplitude corresponding to optical phase shift of 2π can be sustained constantly regardless of temperature variation. CONSTITUTION: The frequency shifter comprises an electrooptic element 10 having refractive index variable with the voltage, and a power supply means for applying a sawtooth voltage to the electrooptic element 10 through electrodes 11a, 11b formed thereon. In the frequency shifter 101 where a luminous flux 3 passing through the electrooptic element 10 is frequency modulated by a sawtooth voltage being applied from the power supply means, a predetermined temperature dependency is imparted to the sawtooth voltage.
Patent JP-H06307500-A (JP)
Title: Toothed belt
Inventor: OSAKO NOBUTAKA
IPC: F16G1/28
Filed: 1993-04-19
Abstract: PURPOSE:To provide a long travelling life toothed belt capable of maintaining a high resistance to tooth-chipping off even in travelling under severe conditions such as high temperature-hightensile force or high temperature-high load. CONSTITUTION:A toothed belt is provided with plural tooth parts 2 and a back part 4 in which core-wires 3 are buried, and the surface of each tooth part 2 is covered with a tooth-cloth 5. A weft yarn 6, extending in the longitudinal direction of the belt, of the tooth-cloth 5 of the toothed belt contains multi- filament threads obtained by making up a bundle of at least 0.3 to 1.2 denier filament raw yarns of para-series Aramid fiber.