baber/WOPTO huggingface dataset:
Patent JP-H08292120-A (JP)
Title: Method and jig for inspecting water leakage of piping of hot-water supplying apparatus
Inventor: HAMADA NOBUHIRO
IPC: G01M3/26
Filed: 1995-04-20
Abstract: PURPOSE: To provide an inspection method and a water-leakage inspecting jig which do not require the disconnection of the pipe of hot-water supply apparatus from the hot-water supplying apparatus and the connection of the pipe to a compressor, and can perform the water leakage test by connecting the pipe to the compressor from the inside of a bath tub. CONSTITUTION: Under the state, wherein a pipe 7 of a hot-water supplying apparatus from the hot-water supplying apparatus 6 to a path tube 1 is attached, a fluid- penetrating type water-leakage inspecting jig 2 is attached to the position of the adaptor of a hot-water supplying port 1a in the bath tub. Compressor devices 3, 4 and 5 are connected to the water-leakage inspecting jig, and pressure is applied. The method for inspecting the water leakage of the pip of the hot-water supplying apparatus is conducted by using these parts. A flange part 9 is attached to the adaptor position of the hot-water supplying port in the bath tub. A hot-water-supplying-port connecting part 10 is provided on both sides of the flange part. The system comprises these parts and a compressor connecting parts 11.  A through hole 12 from the hot- water-supplying-port connecting part to the compressor connecting part is provided, and a safety valve 13 is provided at the through hole.
Patent JP-S59223329-A (JP)
Title: Method for ending in bind spinning frame
Inventor: SEIKI KAZUO
IPC: D01H4/48
Filed: 1983-05-31
Abstract: PURPOSE:To improve the percentage of successful ending operation, by passing a yarn end through an air false-twisting nozzle, holding the yarn with a yarn-end holding tube, and restricting the length of the retained yarn to the proper length. CONSTITUTION:When the transfer of the yarn end from the yarn-end sucking tube 21 to the yarn-end holding tube 28, the yarn sensor 33 is energized, and the revolution of the piecing roller 22 is reversed to introduce the yarn into the yarn-end holding tube 28 until the yarn end reaches the position of the yarn sensor 33, when the detect signal is transmitted to stop the motion of the piecing roller 22. A yarn of definite length can be retained surely by setting the distance lbetween the yarn sensor and the end of the holding tube to the necessary yarn length.
Patent JP-S57210639-A (JP)
Title: Semiconductor device
Inventor: YOSHIOKA ISAYUKI
IPC: H01L21/60
Filed: 1981-06-19
Abstract: PURPOSE:To prevent an improper disconnection of a bonding region due to a corrosion by covering the periphery except the bonding region with a protective film and extending part of the film to the lower part of a bonding wire. CONSTITUTION:A projection 5 of a protective film 2 is formed at one side, from which a wire 3 is led, of the four sides at the outer periphery of a bonding region 1, and a protective film is partly formed on the region 1. Since the part not exposed with aluminum is always formed in the region 1 at a bonding wire 4 in this manner, aluminum between the wire 3 and the wire 4 is protected, thereby improving its moisture resistance.
Patent JP-S5522147-A (JP)
Title: Dent hardness meter
Inventor: IWASAKI SHIYOUZOU
IPC: G01N3/40
Filed: 1978-08-04
Abstract: PURPOSE: To automatically and accurately accomplish the size reading operations by sandwitching a plurality of load springs between a load frame and a load shaft in a concentric manner and in a selectively loadable manner so that the load is applied and released by the upward and downward movements of the load frame.  
     CONSTITUTION: In order to meter the hardness of a sample 4, if a driven portion 13a is pushed in the direction of arrow A, a load frame 9 and load shaft 8 are moved down so that a metering frame 1 and a pressure shaft 5 are accordingly moved down. Then, a pressure element 5a abuts against a sample surface 4a, and the load frame 9 is moved down to separate a support ring 17 and the frame 1. At this time, the sample surface 4a is preloaded with a preload F 1 . If, moreover, a force is applied in the direction A, the frame 9 and the shaft 8 are moved down together. when the lower end of the shaft 8 abuts against a spring receiver 6, the shaft 8 leaves the frame 9 so that the spring pressures of load springs 24 and 25 are applied to the sample surface 4a through the pressure element 5a. At this time, a test load F 2  is applied to the surface 4a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08291487-A (JP)
Title: Chromate-treated plated rope
Inventor: TSUCHIYA TADASHI
IPC: D07B1/16
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a chromate-treated plated rope presenting sufficient corrosion resistance for a long period even if exposed to weather in the natural environment by forming a chromate treatment layer on the metallic deposit of a zinc-based plated steel wire. CONSTITUTION: A carbon-contg. steel wire is subjected to patenting treatment and drawn into a steel wire of specified diameter, which is then degreasedly washed and passed through a flux bath to effect adherence of an appropriate amount of a flux to the resultant wire followed by plating the wire by fused zinc plating or fused zinc-aluminum alloy plating process. Subsequently, the resultant zinc-based plated steel wire is degreasedly washed and activated in a nitric acid solution and then washed with water; a chromate treatment layer is then formed on the resultant steel wire by using a non-dye-based or dye-based chromate colorant, and a plural number of the chromate-treated wires are laid using a strander to obtain the objective chromate-treated plated rope.
Patent JP-S57209815-A (JP)
Title: Preparation of high-purity monosilane
Inventor: IWAO TETSUYA
IPC: C01B33/04
Filed: 1981-06-22
Abstract: PURPOSE: To improve the purity of a monosilane and to increase the reduction ability, by reducing silicon tetrachloride with an alkylaluminum hydride to which a specific amount of a dialkylaluminum monohydride is added.  
     CONSTITUTION: In preparing a monosilane by reducing silicon tetrachloride with an alkylaluminum hydride, ≥50mol% dialkylaluminum monohydride based on the alkyl aluminum hydride is added it. A compound shown by the formula (R 1  and R 2  are ethyl group; n-propyl group, isopropyl group; X is halogen atom such as Cl or Br) is cited as the dialkyl aluminum monohydride to be added. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59220660-A (JP)
Title: Operation type insulation tester
Inventor: TAKESAWA KIYOSHI
IPC: G01R27/02
Filed: 1983-05-30
Abstract: PURPOSE:To obtain an operation type insulation tester high in voltage resistance and excellent in measuring capacity, by providing a current-voltage converter for selecting a gain corresponding to testing voltage for converting a current obtained by applying testing voltage to an object to be measured to a voltage value and a comparator for comparing and discriminating the output of said converter and the output made equivalent artificially of a comparing voltage generator. CONSTITUTION:A testing voltage power source 5 has the outputs of a single or a plurality of testing voltages V, V' required in measurement while said voltages are selected by a change-over device S to be applied to one terminal (c) of an object Rx to be measured through a relay circuit 3 and the other terminal (d) is connected to the reversal input terminal (-1) of a current-voltage converter 7 through a protection circuit 6. A comparing voltage generator 10 is one for artificially and equivalently generating the output voltage value of the current-voltage converter 7 to an insulation resistance value in the measuring range of the object Rx to be measured and is constituted of an operation circuit. A comparator 11 is mainly constituted of an operation amplifier C and the output of the comparing voltage generator 10 is connected to a non-reversal input terminal (+) while the output of the current-voltage converter 7 is connected to the reversal input terminal (-).
Patent JP-S5522158-A (JP)
Title: Pulse-shaped radioactive ray meter
Inventor: OOSHIMA TOSHINORI
IPC: G01T1/15
Filed: 1978-08-07
Abstract: PURPOSE: To make unnecessary the prediction from a radioactive ray generator by switching two switches through a control circuit in accordance with the detected quantity of the ray so that the outputs of the ray meter are consecutively stored in a memory corresponding to each switch.  
     CONSTITUTION: The ionized current pulses from an ionizing box detector 1 are integrated by a charge integrating type potentiometer 2 and fed to switches S 1  and S 2 . On the other hand, the switches S 1  and S 2  are alternately switched through a control circuit 8 and a pulse detecting circuit 7, which is operative to detect the existence of the ionized current pulses of the detected quantity of the ray from the detector 1 by differentiating the output of the potentiometer 2, so that the detected ionized current pulse values before and after the pulse generation of the radioactive ray are alternately stored in memory circuits 4 and 6. Thus, without predicting the  radiation ray tenerating pulses, the pulse-shaped radioactive ray can be metered  through an airthmetic circuit 9 and a display circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227732-A (JP)
Title: Reactor for high-viscosity medium
Inventor: GERKING LUEDER DR ING
IPC: C08G63/78
Filed: 1991-04-25
Abstract: PURPOSE: To obtain a uniform retention time for all the particles of a medium by coaxially and rotatably providing a first cage-like rotor with a second rotor for removing the medium adhered to a reaction casing.  
     CONSTITUTION: In a horizontally oriented reactor casing 4 having an inlet 2 and an outlet 3 of a reactor 1 for a highly viscous medium, a cage-like rotor 8 is rotatably mounted by means of stub shafts. Elements, e.g. rings, etc., are fixed to the cage-like rotor and immersed in the medium and thoroughly mix the medium. A stripping rotor 13 is coaxially provided with the cage-like rotor 8. Both rotors rotate within each other and mix and deliver the medium and thereby form a partition. In addition, both rotors clean each other through a scraping action. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02276178-A (JP)
Title: Telephone modular jack
Inventor: NOZAKI SHINGO
IPC: H01R24/62
Filed: 1989-04-15
Abstract: PURPOSE:To obviate the necessity of mounting an impedance element on the outside so as to facilitate the execution of works by installing a substrate, where an impedance element for circuit test is mounted, in a housing, and connecting both ends of the slumped once element to terminal blocks. CONSTITUTION:An impedance element 73 is provided so that it can inspect whether it conducts electricity when alternate currents are let flow from a station side, to test wire breaking, etc., of telephone circuits. In a printed board 71 where this impedance element 73 is mounted are provided a couple, left and right, of connection holes 74 corresponding to the conductive pattern connected to both ends of the impedance element 73. The printed board 71 is arranged in the space between both partitions walls 13, and a terminal block 4 and the printed board 71 are connected electrically through a connection plate 72 arranged along the inner periphery of a body 1. This way, the impedance element 73 for circuit test is installed in a housing A, and there is no necessity to mount it on the outside.
Patent JP-S5720811-A (JP)
Title: Test device of electric driving system controller
Inventor: NOMURA HIROYUKI
IPC: G05B23/02
Filed: 1980-07-15
Abstract: PURPOSE:To realize an occasional maintenance while a ship is at anchor before sailing, by giving a confirmation and test to a control part, a speed control part, a monitor circuit, etc. without driving a motor. CONSTITUTION:A phase control signal (e) obtained through a calculation carried out with the speed reference based on a test control command signal (b') is delivered to give a control to a thyristor device 12. Then a prescribed magnetic field current is flowed to magnetic fields 10a and 10b. On the other hand, a test control (n) is given to a simulation program incorporated into a motor simulation circuit 19 to ensure a simulation action of a motor since no operation is given to a motor. Thus a main circuit voltage signal (h'), an armature current signal (i'), a rotational frequency signal (g') which are equivalent to those signals that are obtained only when an actual motor is driven are obtained in the form of the feedback signals.
Patent JP-S5617145-A (JP)
Title: Rivet sticking method
Inventor: YAMAGUCHI TAKAHIRO
IPC: B21J15/08
Filed: 1979-07-23
Abstract: PURPOSE: To obtain firmly fixed rivets by diametrically opposedly abutting the rivets having tapered circumferential edges at bottom ends, providing a projection at the bottom end of one rivet and flowing electric current between the rivets.  
     CONSTITUTION: Firm fixing is accomplished by melting rivet ends and physically reducing the length of the stems. Namely, rivets 11a, 11b are inserted into a fixing piece 2 and a piece 3 to be fixed and are butted to each other diametrically opposedly. The rivet 11a consists of a head 10 and a stem part 11. The circumferential edge 13 of the bottom end of the rivet is tapered and a projection 14 is formed at its tip. The rivet 11b is tapered at the circumferential edge 12 of the bottom end. Electric current terminals 15a, 15b are connected to an electric power source 16. DC voltage is then applied across the terminals to melt the tapered circumferential edge 12 of the bottom end and the projection 14. When these are cooled, the size is substantially reduced and the perfect sticking is accomplished. A clearance 17 remains at the circumferential edges between the two opposing rivets to fix both heads in such a manner as to pull these heads, thus the adhering of the fixing piece 2 and the piece 3 to be fixed is firmly effected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5220316-A (JP)
Title: Process for producing pellets of iron ore
Inventor: SATOU YUTAKA
IPC: C22B1/02
Filed: 1975-08-08
Abstract: PURPOSE: To produce pellets of magnetite-system iron ore having a high reducing ratio, which are not destroyed or powdered until reduced iron is formed into the final article. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60239755-A (JP)
Title: Printing original plate for electrophotographic engraving
Inventor: TSUTSUI KIYOUJI
IPC: G03G5/06
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a printing original plate having high sensitivity and high printing resistance by providing an electrophotographic sensitive layer consisting of two layers: an electric charge generating layer contg. the azo pigment expressed by formula I and an electric charge transfer layer contg. an electric charge transfer material and alkali soluble resin on a conductive base. CONSTITUTION:The basic constitution of the printing original plate for electrophotographic engraving consists of the electrophotographic sensitive layer 2 formed by laminating the charge generating layer 3 and further the charge transfer layer 4 on the conductive base 1. The reverse lamination of the layer 3 and the layer 4, i.e., the latter on the former, is also possible. The electrophotographic sensitive layer (the charge generating layer and charge transfer layer) in the non-image part which is not masked by a toner image is dissolved away and the hydrophilic surface of the conductive base is exposed so that the image part coated with the lipophilic toner remains on the printing plate obtd. by forming the toner image on the original plate when said printing plate is immersed into an alkaline eluting soln. Thus oil ink sticks only on the image part in ordinary lithographic printing and the good printed matter having no ground stains is obtd.
Patent JP-S63261236-A (JP)
Title: Adjusting device for autofocusing single lens reflex camera
Inventor: YOSHIOKA HIDEO
IPC: G03B13/36
Filed: 1987-04-17
Abstract: PURPOSE:To raise the precision of adjustment by giving a specified optical input to a work, executing an operation based on an output signal from the work and automatically turning plural screws which adjust the posture of a distance measuring sensor and a position in an optical axis direction. CONSTITUTION:The work 2 is fixed on a fixed part 31 and a signal take-out part 10 is made to advance so as to be set on the work. A mask 54 is moved on the optical axis 18 to infer a mask aperture part 57 and the optical input is executed through the mask, then the posture for one axis of the range finding sensor is adjusted by turning a first screw through an adjusting part 32 from the output from the work. Next, an aperture part 55 is inferred and the output from the work is stored in a control part 45, then the posture for another axis of the range finding sensor is adjusted by turning a second screw in order to make the output from the work, at the time of inferring the aperture part 56, equal to the output at the time of inferring the aperture part 55. Next a lens is moved on the optical axis 18 so as to equally turn 1st-3rd screws and the position in the optical axis 18 direction is adjusted. By automatically adjusting plural screws, thus, saving trouble and raising precision can be realized.
Patent JP-H08272299-A (JP)
Title: Package container for parcel post with advertisement display part
Inventor: TAKAGI MINORU
IPC: B65D25/20
Filed: 1995-03-29
Abstract: PURPOSE: To make it possible to easily obtain an excellent advertisement effect by forming an advertisement display part in a part on the front surface of a package container, thereby making the display easily visible to the eyes of associated persons, such as senders and receivers. CONSTITUTION: This package container is obtd. by forming the advertisement display part 3 on the front surface, i.e., the surface constituted with an address label affixing surface 2, of a box type container 1 specifically designed for parcels. The advertisement display part 3 is formed by directly printing the margin part existing on the right side of the address label affixing surface 2 of the box type container 1 with this display part. In such a case, there is no need to say that the container is usable in exactly the same manner as for this kind of ordinary box type containers at the time of mailing various kinds of articles. On the other hand, the box type container 1 is formed with the advertisement display part 3 in the margin part on the right side of the address label affixing surface 2 on the front surface.  The position is where the advertisement display is easily visible to the associated persons who come into contact with the box type container 1. The transmission of the advertisement information displayed on the advertisement display part 3 to at least the senders and receivers is possible.
Patent JP-H02274963-A (JP)
Title: Adhering method for heat insulating material for concrete structure
Inventor: TAMURA JIICHI
IPC: E04B1/76
Filed: 1989-04-18
Abstract: PURPOSE:To reinforce adhesion of a heat insulating material by a method wherein a heat insulating material is laid on the inner surface of an assembled form, and fixing coupling tools are mounted at intervals of a proper distance to a joint part between the heat insulating materials to place concrete in the form. CONSTITUTION:Heat insulating materials 1 of styrene are laid on the inner surface side of an assembled form A. A fixing coupling tool 2 is mounted to intervals of a proper distance to a joint part between the heat insulating materials 1 in a manner that it is placed below the joint part between the heat insulating materials 1 and an anchor piece 2b is protruded through the joint part to the inner side of the form A. Concrete (m) is placed in a form (a), the fixing coupling tool 2 is anchored to the joint part between the heat insulating materials 1 to reinforce adhesion of the end part of the heat insulating material. After the placed concrete (m) is cured, the form A is disassembled. This constitution prevents condensation of dew and holds a heat insulating effect and excellent appearance.
Patent JP-S5430100-A (JP)
Title: Automatic vender
Inventor: TANAKA JIYUUMEI
IPC: F25D11/00
Filed: 1977-08-11
Abstract: PURPOSE: To simplify the construction and to make it possible to suitably select the cooling and heating operations of respective goods reservoir by commonly use the parts of one cooling and two heating unit, in which one cooling unit is used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10316099-A (JP)
Title: Device for individually controlling blades of rotor with at least four blades for rotary wing structure of aircraft
Inventor: COSTES JEAN-JOEL
IPC: B64C27/605
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a device having a large number of swash plates and individuallty controlling rotor blades for rotary wing structure of an aircraft. SOLUTION: A device for individually controlling blades 11, 13, 13, 14 is provided with at least two sets 16, 17 of swash plates 18, 19 placed in the center on a rotor axis Oz, and nonrotating swash plates 20, 21 respectively inserted between the first set 16 and nonrotating structure 31, and between the structure 31 and the second set 17 so as to be tiltable in all directions respectively under the action of at least two actuators 26, 28 and under the action of an actuator 29. The respective rotating plates 18, 19 are rotated by a rotor and connected to the blades 13, 14, and 11, 12 respectively by pitch rods 22, 23, and 24, 25. The device is provided with at least the same number of actuators as the number of the blades provided at the rotor, and all the actuators are non-rotative.
Patent JP-S5431050-A (JP)
Title: Corrosion prevention shielded welding method for turbine blade
Inventor: SHINOZAKI YUKIO
IPC: B23K15/00
Filed: 1977-08-11
Abstract: PURPOSE: To enable to simply and accurately weld the corrosion prevention shield without using jig, by depositing the corrosion prevention shield held between the fore edge of blade through the intermediate shim, on the above fore edge of blade by electron beam welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59222690-A (JP)
Inventor: SUZUKI MASAMI
IPC: F16L5/02
Filed: 1983-05-31
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-H03292672-A (JP)
Title: Composite audio reproducing device
Inventor: SHIRATANI YUUJI
IPC: G11B19/12
Filed: 1990-04-11
Abstract: PURPOSE:To prevent a break of sounds and the temporary change of display to dissipate the incompatibility feeling of an operator by preventing switching of a sound source and display in the case of CD switching operation or the like at the time using a CD-ROM disk as the CD disk. CONSTITUTION:A main controller 7, a signal switching part 71, and a display part 9 are provided. Only when an audio CD disk is used as the CD disk, the sound reproducing source and the display are switched to the CD at the time of CD switching operation or the like; but when a CD-ROM disk is used as the CD disk, they are not switched. Until the CD disk inserted once is pulled out, information indicating that this CD disk is an audio CD disk or a CD-ROM disk is stored. Thus, a break of sounds or temporary display switching is prevented regardless of the CD-ROM disk at the time of CD switching operation or CD restart operation of the reproducing source, and the incompatibility feeling of the operator is eliminated.
Patent JP-S58214086-A (JP)
Inventor: MAEDA KATSUHISA
IPC: F16L23/02
Filed: 1982-06-04
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-S61255010-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01G4/22
Filed: 1985-05-07
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。