baber/WOPTO huggingface dataset:
Patent JP-S5722863-A (JP)
Title: Production of high performance magnesium alloy parts
Inventor: ISHIKAWA HIDEO
IPC: B22D19/02
Filed: 1980-07-15
Abstract: PURPOSE: To insert-cast insert-casting members completely in the inside without exposing the same to the outside surface by fixing the insert-casting members with holding means consisting of magnesium metal then pouring molten metal, and insert-casting the insert-casting members and holding members by the magnesium alloy.  
     CONSTITUTION: Holding means 14 consisting of ring-like holding parts 12, and detaining parts 13 radially projecting from the plural positions in the outside circumferential parts of these parts 12 are manufactured by die casting of magnesium alloy. Next, ring-like insert-casting materials 15 consisting of steel or Al are press-fitted to the inside surfaces of the parts 12 of the means 14. Next, the means 14 are fixed in a manner that the parts 13 are detained to the inside surface of a mold, thence magnesium alloy is poured into the mold. Hence, the parts near the surfaces of the means 14 consisting of the magnesium alloy melt, and solidify together with pouring parts 16 consisting of the poured magnesium alloy, thereby forming the state of completely insert-casting the materials 15 in the inside. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08289675-A (JP)
Title: Tree guard with sprinkling device
Inventor: SHIMOOKI MASAKO
IPC: A01G25/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a tree guard with sprinkling device capable of readily sprinkling and reducing labor, and having improved workability by connecting a water supply pipe to a strut to horizontally fix a bank-like material, providing a ring-shaped material with sprinkling holes. CONSTITUTION: This tree guard with sprinkling device comprises ring-shaped materials 18 obtained by circularly combining at least two circular arc-shaped members 16 composed of pipes around a tree 30 and two or more struts 12 which are uprightly installed by burying the lower ends of pipes under the ground to horizontally fix the ring-shaped materials 18. The inner parts of the pipes of the struts 12 are made to communicate with the inner parts of the pipes of the ring-shaped materials 18 at parts where the struts 12 fix the ring-shaped materials 18. Water supply pipes 22 are connected to the struts 12 and the ring-shaped materials 18 are equipped with sprinkling holes 28. Solenoid on-off valves and timers are preferably connected to the water supply pipes 22.
Patent JP-H02274668-A (JP)
Title: Front and rear wheel steering vehicle
Inventor: ABE MASARU
IPC: B62D7/14
Filed: 1989-04-17
Abstract: PURPOSE:To improve kinetic performance in a manner of synergism through a front and rear wheel steering control and a roll rigidity control by providing a roll rigidity control means which increases roll rigidity when a steering phase is in the same phase being based on the determined steering phase. CONSTITUTION:A controller 15, in accordance with a program stored in a ROM of a microcomputer, controls an electric motor 20 and a selector control valve by processing a detection signal of each sensor 14F, 14R, 19, 29F, 29R, 30. The controller steers rear wheels 17RL, 17RR in a reverse phase to front wheels 17FL, 17FR improving turn performance, in a low car speed region, while the rear wheels 17RL, 17RR in an equal phase to the front wheels 17FL, 17FR improving stability in a high car speed region. Now when the rear wheels 17RL, 17RR are steered in the same phase to the front wheels 17FL, 17FR, that is, in the high car speed region, an adjusting chamber of each suspension 23 is further contracted decreasing car height, and roll rigidity is increased by decreasing a distance between a roll shaft and the above-spring center of gravity.
Patent JP-2000290388-A (JP)
Title: Solution film-forming method and vacuum chamber
Inventor: NAKAMURA TOSHIKAZU
IPC: B29C41/28
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solution film-forming method which alleviates the pressure vibration within a vacuum chamber to reduce the ununiformity in thickness of films caused by this vibration, and films. SOLUTION: A solution film-forming method by extruding a resin solution from a casting die 1 in the form of a film to cast the film on a temporary substrate which is moving past the position slightly detached downwardly from the casting die comprises the operation of sucking the surface of the side of the temporary substrate with which the resin solution extruded in the form of a film is brought into contact under reduced pressure by a vacuum chamber 2 connected to a vacuum suction blower 4 through a suction duct 3. In this case, films improved in thickness precision are produced by providing a high volume buffer tank 5 and/or a branched tube 6 in the middle of the suction duct to control the pressure vibration by the vacuum suction operation in the vacuum chamber.
Patent JP-S5524858-A (JP)
Title: Method and apparatus of cutting radioactive waste container
Inventor: HIRANO SEIICHI
IPC: B23D21/00
Filed: 1978-08-08
Abstract: PURPOSE: To cut a container of radioactive wastes without producing wastes such as chips, globules, etc. by means of a distant manipulation pushing a rotary cutter to the circumference of a container in such a state that they can rotate together and without antifriction material.  
     CONSTITUTION: A rotary cutter used is composed of a rotary cutter 26 with an actute edge and a rotary cutter 7 with an obtuse edge. On the external circumference of the outer tube 9 of a container 10 which is pushed by the cutter 26 in such a state that they can rotate together a V-form grove 9b is formed by means of plastic deformation. Then, the cutter 26 is let back to a non-cutting location, pushed to the  groove 9b in such a state that the cutter and the container rotate together and the  width of this groove is enlarged and the outer tube 9 of the container 10 is cut and  divided into an upper part and a lower one. In this method the container can be cut  without exhausting chips and globules polluted by radioactive materials and without using antifriction material. Therefore processing for secondary wastes is not  required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5620867-A (JP)
Title: Oil seal
Inventor: KANEKO TOORU
IPC: F16J15/32
Filed: 1979-07-30
Abstract: PURPOSE: To enable the removal of the oil seal without damaging it by a method wherein an indication for abutting a leading end of a tool is arranged at the oil seal in which a metallic outer circumference part is covered with a resilient material.  
     CONSTITUTION: The oil seal 6 has the resilient material 8 having a lip part 9 arranged at its circumferential direction. In a recess 10 arranged circumferentially at one side end surface of the resilient material 8 is provided coaxially a metallic ring  11 having L-shaped section. At a part of the end surface of the metallic ring 11 is formed a recess 12 opened at the inner circumferential edge of the metallic ring 11. And at the other end surface of the resilient material 8 corresponding to the recess 12 is formed an annular concave 13 used as the indication means. The annular concave 13 enables a recognition of a position of the recess 12 in the metallic ring 11 from outside of the resilient material 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04326973-A (JP)
Title: Method for preventing diffusion of harmful component contained in industrial waste or incinerated ash thereof
Inventor: TAKAZAWA HIDENAO
IPC: B09B1/00
Filed: 1991-04-26
Abstract: PURPOSE:To economically and suppress the elution of harmful components by embedding heavy metals contained in waste or the incinerated ash thereof in a soil layer composed of a mixture of volcanic ash soil and alluvial soil. CONSTITUTION:Industrial waste is embedded so as to be surrounded by a soil layer composed of a mixture of volcanic ash soil and alluvial soil. Since the elution of harmful metal components is sharply reduced by synergistic effect, the diffusion of environmental contamination components such as heavy metals contained in industrial waste or the incinerated ash thereof can be prevented. By this constitution the elution of harmful metal components is economically and surely suppressed only by treating general and industrial waste and environmental contamination is prevented.
Patent JP-H01268371-A (JP)
Title: Television receiver
Inventor: IMAI KANJI
IPC: H04N5/64
Filed: 1988-04-20
Abstract: PURPOSE:To simplify charging operation by connecting the external power input terminal of a video display part and the power supply terminal of a power supply part and setting a storage battery to the charging state at the time of opening the power switch of the video display part. CONSTITUTION:A television receiver consists of a video display part 1 which incorporates the storage battery as the power source and has an external power input terminal 2 and an audio output terminal 9 and is operated as a television receiver independently and a power supply part 6 which takes an AC power as the input and consists of a voltage converting means, an AC-DC converting means, a power supply terminal 3, an audio input terminal 10, holding means 4a and 4b to and from which the video display part 1 can be attached and detached, and a speaker 5, and the external power input terminal 2 and the power supply terminal 3 are coupled, and the storage battery is set to the charging state when a power switch 7 of the video display part 1 is opened. Thus, the operation is simplified without damaging the portability when a lamp wire power is used to operate the device in the stationary state or the charging operation is performed.
Patent JP-2000288714-A (JP)
Title: Production of metal-ceramics composite material
Inventor: TSUTO HIROYUKI
IPC: B22D19/14
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for obtaining a metal-ceramics composite material containing high content of the ceramic powder even in the case of forming a preform with a dry-compaction. SOLUTION: The producing method of the metal-cramics composite material is formed of the preform having >=60 vol.% powder filling rario by dry- compacting powder adding and mixing a penetrating accelerator composed of Mg, Al or Ti into SiC powder at least containing of grain having <=3 aspect ratio and containing <=10 wt.% grain having <=2 μm grain diameter, and is penetrated with molten aluminum alloy into the formed preform in nitrogen gas under non-pressurizing.
Patent JP-S60241447-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: A61L27/00
Filed: 1984-05-14
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-H06287090-A (JP)
Title: Formation of functional thin film
Inventor: MASUDA RYUJI
IPC: C04B41/50
Filed: 1993-03-31
Abstract: PURPOSE:To enable the formation of a firm film layer at a relatively low temperature by laying a specific binding layer between the oxide base material and the oxide thin film. CONSTITUTION:The oxide base material 1 of the formula: AOx (A is Si, Al, Ti, Zr, B) is dipped in a solution of an oxide precursor which converts into an oxide of the formula: BOy (B is Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zr or Mo where A and B are different from each other) and an organic resin which decomposes lower than the baking temperature and higher than 200 deg.C in a compaticle solvent and dried at 40 to 150 deg.C to form a dried film. The dried film is baked at 200 to 600 deg.C to form a binding layer 3 of A-O-B between the base material 1 and the oxide thin film 2.
Patent JP-S5431749-A (JP)
Title: Production of fiber parent material for optical communication
Inventor: SANADA KAZUO
IPC: C03B37/018
Filed: 1977-08-13
Abstract: PURPOSE:To lower the heating temperature of glass tube at the production of parent material by producing nonisothermal plasma with metal bromide as a reaction raw material gas.
Patent JP-H02279272-A (JP)
Title: Polishing machine
Inventor: SHINDOU TAKAHIKO
IPC: B24B37/025
Filed: 1989-04-19
Abstract: PURPOSE:To form a revolving current always on a polishing liquid at polishing time, to uniformly act the polishing liquid over the whole surface of the body to be polished and to uniformly polish this whole surface without unevenness, by providing an agitator performing the revolving movement of the polishing liquid. CONSTITUTION:In performing a polishing work by a polishing machine 1a, a driving device 8 is first driven to move the body 4 to be polished at a slow speed in a polishing liquid 5, a rotor 10 is rotated by a magnetic field generator 11 and polishing is performed while forming the revolving current of the polishing liquid 5. Due to the polishing liquid 5 at polishing time being flowed so as to form the revolving current at all times the polishing liquid 5 acts uniformly over the whole surface of the body 4 to be polished. Consequently the whole surface of the body 4 to be polished receives the polishing action by abrasive grains and a uniform finishing face without unevenness can be formed.
Patent JP-H04326468-A (JP)
Title: Classification control system of manufacturing line
Inventor: SHINTANI HISAO
IPC: G06Q50/04
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a classification control system of the manufacturing line capable of outputting the classification instruction based on the actual packing result in the packing process. CONSTITUTION:The system is constituted of a factory host computer 10 preparing the classification/shipment plan based on the preliminarily drafted product process schedule data, a packing control part 6 outputting the actual packing result data in the packing process, a classification control part 15 inputting the actual packing result data outputted from this packing control part 6 and the classification/shipment schedule data outputted from the factory host computer 10, performing the classification processing of the packed products based on the actual packing result data in accordance with the preliminarily set classification pattern and outputting the classification instruction based on the classification processing, a classification device 17 classifying the packed products carried in accordance with the classification instruction outputted from this classification control part 15.
Patent JP-H05294535-A (JP)
Title: Facsimili device
Inventor: HIROSE HIROSHI
IPC: B65H31/00
Filed: 1992-04-17
Abstract: PURPOSE:To reduce the installation space by providing a reversing and discharging means of a recording paper sheet after completion of recording, and providing a receiving part on the lower side of this discharging means in a withdrawable manner in a facsimili device where the carrying direction of a document to be transmitted is set the same as that of the recording paper sheet during the recording. CONSTITUTION:In a facsimili device, documents 51 which are set in an original setting part 50 are fed to a reading part 70 by separating the documents piecewise by a separating part 60 within a scanner part 40, and the light which is image-formed by an image-forming part 80 is photoelectrically transferred and transmitted during the transmitting operation. On the other hand, during the receiving operation, a roll- shaped recording sheet 150 is carried by a platen roller 160, and the image information is recorded on the recording sheet 150 by driving a thermal head 161 according to the received image signal. The recording sheet 150 after completion of recording is reversed by a turn guide 208 through a pair of rollers 203, 204, and the curl is corrected by close pressing of the pressure-applying roller 206 against an endless belt 206 in an engaged condition. Then, the recording sheet is stacked within the recording paper sheet tray on the lower side of a body base 11.
Patent JP-S59220995-A (JP)
Inventor: MATSUURA KENICHI
IPC: H05K3/34
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-S5323533-A (JP)
Title: In put/output channel device
Inventor: MIURA TAKESHI
IPC: G06F3/00
Filed: 1976-08-18
Abstract: PURPOSE: To prevent the misselection by detecting RDY signals as an abnormal state in case the RDY signal is sent back simultaneously form more than two transmission paths as well as to ensure a return through a restart action by means of an I/O channel device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05297387-A (JP)
Title: Production of liquid crystal display device
Inventor: UDOU KUNIYUKI
IPC: G02F1/13
Filed: 1992-04-17
Abstract: PURPOSE:To enable the easy correction of the defect of a picture element by irradiating an electrode constituting the picture element in which the defect arises with a laser beam, thereby extincting the region of at least a part of the electrode. CONSTITUTION:An oriented film 42 consisting of, for example, polyimide, is formed to cover the respective picture element parts and a common electrode 44 and an oriented film 45 are successively formed on one main surface of a substrate 43. The substrates 30, 43 are so combined that the respective oriented films 42, 45 face each other. A liquid crystal 46 is clamped in this spacing. Polarizing 47, 48 are respectively cladded on the other main surface side of the substrates 30, 43. Lighting inspection is then made and the picture element is irradiated with the laser beam for several seconds to mostly extinct the display electrode 36, oriented film 42 and common electrode 44 facing thereto and oriented film 45 within the picture element if the spot defect arises in this picture element. Then, the disturbance of the orientation of liquid crystal molecules 49 is induced and the transmitted light quantity or reflected light quantity of the spot defect picture element are decreased to make this picture element inconspicuous.
Patent JP-S5622273-A (JP)
Title: Magnetic tape retrieval unit
Inventor: SEKIGUCHI TOORU
IPC: G11B15/02
Filed: 1979-07-31
Abstract: PURPOSE: To perform edit with high accuracy and reliability by a simple unit, by reproducing the stop position signal recorded on magnetic tape and the address signal near the signal and retrieving the lead-in.  
     CONSTITUTION: At fast feed or rewinding, the running distance substraction section 27 subtracts the actual running distance from the running distance to the objective address set to the running distance operation section 25 via the preset switch 26, according to the tape timer pulses ϕ 1 , ϕ 2  from VTR. Further, with the output of the operation section 25 before a given time of tape to reach the objective address, the control section 28 controls the tape speed and converts the mode into the reproduction mode. Thus, the address signal immediately before or after the stop position signal of tape, is demodulated at the address code demodulation circuit 22, and via the address coincidence detection circuit 24 starting the operation with the coincidence with the preset address, required lead-in is retrieved according to the stop permission signal produced at the detection of stop position, and with a simple constitution without requiring specific time code, the edit with high reliability and accuracy can be made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61256255-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: YOSHIDA YOJI
IPC: G01N29/04
Filed: 1985-05-10
Abstract: PURPOSE:To accurately estimate the size and property of a flaw, by making a wave receiving angle independently changeable regardless of the transmitting angle of an ultrasonic wave and measuring the mode kind and intensity distribution of the plate wave reflected from a flaw. CONSTITUTION:A transmitter 11 and a receiver 12 are provided to an ultrasonic flaw detector and an ultrasonic wedge 15 is integrally provided to the transmitter. Pulse voltage is oscillated from a pulser 41 and an ultrasonic wave is transmitted to a material at an angle alpha from the transmitter 11. The ultrasonic wave 32 reflected from the flaw 22 of the material 21 s received by the receiver 12 to be sent to a receiving amplifier 2 and a display apparatus 43. At this time, the receiving angle theta of the receiver is changed to receive plate waves having different modes are received corresponding to respective angles theta. Because plate waves of all modes are measured by changing the receiving angle, a flaw reflected wave reflected in a mode different from that of transmitted plate waves can be detected and the size and property of the flaw can be accurately estimated.
Patent JP-H06304429-A (JP)
Title: Hepa filter unit and its arrangement
Inventor: OOIZUMI TOMOSUKE
IPC: F24F7/06
Filed: 1993-04-23
Abstract: PURPOSE:To obtain dust shutoff effect without increasing a air flow to be treated by enlarging the wave forms on both sides of a filtration medium beyond the size of the wave form of an inner filtration medium. CONSTITUTION:This HEPA filter 15 obtained by folding a filtration medium 13 in a wave fashion is stored in an main unit system 11. Further, the wave form on both sides of the filtration medium 13 is larger than the wave form of the inner filtration medium 13. That is, a large wave part 17 is formed on both sides of the filtration medium 13, and a small wave part 19 is formed between the large wave parts 17. Consequently, the surface area of the filtration medium at the large wave part 17 is larger in unit length than that of the small wave part 19, so that an air volume passing through the large wave part 18 is large, resulting in the formation of a rapid velocity area A where the air flows fast faster in the leeward in the large wave part 18 and a slow velocity area B where the air flows comparatively slower in the leeward in the small wave part 19. Consequently, the spread of dust in the rapid velocity area is shut off.
Patent JP-H08268844-A (JP)
Title: Hair nourishing agent
Inventor: ITO MITSUAKI
IPC: A61K8/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a hair nourishing agent containing a phenylpropanoid glycoside and obtain a testosterone-5α-reductase inhibitor. CONSTITUTION: The objective hair nourishing agent contains 0.001-10wt.% of a phenylpropanoid glycoside of the formula (R1 and R2 are each H, glucose or rhamnose) as an active component. Furthermore, the agent is suitably mixed with other general additive or usual medicine, etc., and prepared to a hair tonic, a hair lotion, a hair cream, a hair conditioner, a hair gel, a hair mist, a hair foam, a shampoo or a rinse, etc. The glycoside is obtained by extracting plant such as Forsythia suspensa, Plantago asiatica, Cistanche salsa, Rehmannia glutinosa, Stachys sieboldi, Osmanthus ilicifolius or Ligustrum ibota. This hair nourishing agent is effective for various alopecias containing a masculine alopecia and a senile alopecia, and the testosterone-5α-reductase inhibitor is useful as a hair tonic or a therapeutic agent for a pimple, etc.
Patent JP-H03295033-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: NAKADA JUNJI
IPC: G11B5/85
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the generation of winding wrinkles in spite of winding in a vacuum atmosphere by stretching a long-sized high-polymer base body formed with a magnetic layer thereon with a roller in its transverse direction, then taking up the base body on a take-up roller. CONSTITUTION:The base body 1 is stretched in its transverse direction by the proximity roller 6 just before taking up. The base body 1 is taken up by the take-up immediately after this stretching by the take-up roll 5. This proximity roller 6 is disposed in the position proximity to the take-up roll 5 on the base body inlet side of the take-up roll 5. The distance t between the outermost periphery of the base body 1 wound on the take-up roll 5 and the proximity roller 6 is so set as to be always about 2mm. Namely, a proximity roll moving arm 12 moves the proximity roll 6 in an arrow direction in accordance with the detection signal detecting the distance t in such a manner that the distance t is maintained at about 2mm. The base body is taken up without generating the winding wrinkles even in the vacuum atmosphere where the winding wrinkles are liable to be generated by the tension difference in the transverse direction of the base body.