baber/WOPTO huggingface dataset:
Patent JP-S5987664-A (JP)
Title: Display device of pickup position
Inventor: ARAI TAKAO
IPC: G11B21/08
Filed: 1982-11-12
Abstract: PURPOSE:To detect and display the position of a pickup by detecting the number of revolutions of a recording medium recording no absolute address to display said number of revolutions after converting it into a voltage and a digital signal. CONSTITUTION:Figures (a) and (b) show a pickup device 10 set with radii r1 and r2 respectively. An output signal 11 of a frequency generating circuit FG3 has a pulse train as shown in a figure 11, and T=1/N is satisfied for the period T of the signal 11 assuming the number of revolutions to be an N with a disk recording medium 1. A monostable multivibrator 4 delivers a positive pulse 12 having a fixed width TW every time the signal 11 is delivered at the period 1/N. An LPF5 smoothes the pulse 12, and the width of the pulse 12 is constant at that time point to make the LPF5 deliver the voltage 13 having a level proportional to the number of revolutions N. THe voltage 13 is converted into the digital signal 14 by an A/D converter 6 and displayed to an LEF8. The position (r) of a pickup is obained from the product of a reciprocal of the number N and a constant.
Patent JP-S58131394-A (JP)
Title: Method for fitting oil-supplying piece to rotary compressor
Inventor: SERIZAWA YUKIO
IPC: F04C29/02
Filed: 1982-11-12
Abstract: PURPOSE:To contrive to enhance oil-supplying performance, by a method wherein a sheet form elastic body provided with a narrow groove at a central part thereof is inserted into the inside of a tapered trunk part of an oil-supplying piece, is located at a position below branchial parts of the piece, is closely fixed at the position by an elastic force, and the piece is fitted to the tip of a shaft. CONSTITUTION:A plurality of pawl parts 11 are provided at the upper part of an oil- supplying piece 9, and branchial parts 12 bent to such positions as to be located on the inner side of the inside diameter of the tapered trunk part 9' of the piece 9 are provided at opposite positions each of which is located between adjacent pair of the pawl parts 11. The sheet form elastic body 10 is inserted into the inside of the tapered trunk part 9', is located at a position below the branchial part 12, and is fixed there by the elastic force, and the piece 9 is fitted to the tip of a shaft 5 attached with a torsion plate 8 at an upper part thereof. The elastic body 10 is provided with the narrow groove 13 at a central part thereof. Accordingly, insertion of the elastic body 10 into the tapered trunk part 9' of the oil-supplying piece 9 can be facilitated, the gap between the elastic body 10 and the inside wall of the trunk part 9' can be reduced to zero, and the oil-supplying performance is enhanced.
Patent JP-H0616243-A (JP)
Title: Unloadable stacker device from lower stage
Inventor: ENDO KATSUHISA
IPC: B65G57/30
Filed: 1992-06-30
Abstract: PURPOSE:To attain compactness and high space efficiency and improve work efficiency by providing an oscillating support piece for supporting an accommodated article from below in a support position, a first and a second engaging pieces oscillated integrally with the support piece, a lifter for moving the accommodated articles vertically, and a third and a fourth engaging pieces fixed to the lifter. CONSTITUTION:In the state of the optional number of accommodated articles B2, B3... being piled on an accommodated article B1 directly supported by a support piece 1, a lifter 10 is lifted going over an intermediate position and then lowered going over the intermediate position. According to the position relationship between a first engaging piece 6 and a third engaging piece 8 and that between a second engaging piece 7 and a fourth engaging piece 9, the support piece 1 is moved once in a refuge position and then reset into a support position. Meanwhile, the accommodated article B1 placed in the lowest stage slips out below the support piece 1, and the accommodated article B2 placed on the accommodated article B1 is supported by the support piece 1 from below. Stage disjointing is thus performed from the lower stage. The stage loading of new accommodated articles is also performed from the lower stage.
Patent JP-S58100390-A (JP)
Inventor: DEGUCHI YASUSHI
IPC: H05B11/00
Filed: 1981-12-08
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-S5989540-A (JP)
Title: 3-phase armature winding
Inventor: TAKECHI NOBUO
IPC: H02K3/28
Filed: 1982-11-11
Abstract: PURPOSE:To increase the application range of an AC rotary electric machine at the using time by removing one coil of the second coil group which is formed of odd number of coils in respective phases. CONSTITUTION:The second coil group U2b is formed of two coils by removing the coil disposed at the center of three coils which form the second coil U2b of one of a phase U, i.e., a coil which is wound between the slot numbers 24 and 31. In a phase V, a coil between slot numbers 44 and 6 of the second coil V2b is removed, and in a phase W, a coil between slot numbers 34 and 4 of the second coil group W2b. When a 3-phase armature winding thus composed is formed in two parallel circuits in a Y-connection, the total number of the coils of the series circuits of U2b, U1c, U2c in case of aiming at the phase U becomes 7, and the total number of the coils of the series circuit of U1a, U2a, U1b becomes equal to 7.
Patent JP-H0790607-A (JP)
Title: Aluminum material excellent in press formability, spot resistance weldability and corrosion resistance
Inventor: NISHIYAMA NAOKI
IPC: B32B15/08
Filed: 1993-08-10
Abstract: PURPOSE:To produce an aluminum material such as an aluminum allay sheet remarkably improved in any of formability, weldability and corrosion resistance and in which various characteristics have remarkably been improved to a level at which it is usable even in an in-use producing line for a steel sheet. CONSTITUTION:After etching treatment, a chromate film in which the total chromium content in the film is regulated to 5 to 100mg/m<2> is formed as a primary layer. On the surface, as a seconary layer, a rustproofing oil layer in which inorganic lubricating grains and/or organic lubricating grains are contained respectively by 0.05 to 30wt.% and 0.05 to 20wt.% and 0.05 to 40wt.% in total in the aluminum material surface in which an organic resin film is formed by 0.01 to 3mum dry film thickness as a solid film is formed. Furthermore, the inorganic lubricating grains are constituted of molybdenum disulfide and/or boron nitride powder having <=50mum average grain size, the organic lubricating grains are constituted of wax having >=50mum average grain size and >=60 deg.C m.p., and preferably, these lubricating powders are applied by uniformly dispersing them into the rustproofing oil.
Patent JP-S6257145-A (JP)
Title: Photothermomagnetic recording medium
Inventor: TSUTSUMI KAZUHIKO
IPC: C22C38/10
Filed: 1985-09-05
Abstract: PURPOSE:To obtain a recording medium which does not contain costly and rare components and has excellent S/N and thermal stability by constituting the recording medium of a quaternary amorphous magnetic alloy of Gd-Dy-Fe-Co having the axis of easy magnetization in the direction perpendicular to the film plane. CONSTITUTION:The photothermomagnetic recording medium is constituted of the quaternary amorphous magnetic alloy of Gd, Dy, Fe and Co and the magnetic anisotropy enough to direct the axis of easy magnetization in the direction perpendicular to the film plane is provided by the compsn. of said alloy. The atomic ratio of Fe and Co of the above-mentioned alloy is made 50-90atom% or 70-85atom% to easily form the good axis of easy magnetization. The atomic ratio of Co is made 5-80atom% with Fe if the atomic ratio in total of Fe and Co is 100. The photothermomagnetic recording medium having the excellent S/N and thermal stability without contg. the costly and rare components in thus manufactured.
Patent JP-H0752002-A (JP)
Title: Control device for production line
Inventor: MOMONO KENTAROU
IPC: G05B19/418
Filed: 1993-08-10
Abstract: PURPOSE:To provide a control device capable of restricting unnecessary stops of production lines, thereby improving productivity. CONSTITUTION:Stepping LS 2b to 2d for detecting that a work is advanced into one of their own processes for each process comprising an assembly line 1 and providing an ON signal, and judging LS 4b to 4d for detecting that the work is moved to reach a fixed position and providing an ON signal, are provided. Further, control boards 6b to 6d connected to the setting LS 2b to 2d and the judging LS 4b to 4d to perform control of respective LS 2b to 2d, 4b to 4d, for example, receiving of each signal, and a controller 8 for supervising and controlling all the control boards installed on the assembly line 1 and performing the checking for operating conditions, the operation control such as the stopping of the assembly line 1, instructions for the operations, etc., are provided. Checking for the operations neglected unintentionally is performed only when the work has reached a fixed position on the final process of the working process width set in the controller 8.
Patent JP-H0748953-A (JP)
Title: Storage structure
Inventor: ONISHI HIDEKI
IPC: B65D88/28
Filed: 1993-08-10
Abstract: PURPOSE:To reduce labor required for constructing a storage structure and to shorten the construction period thereof. CONSTITUTION:In a storage structure 14, wherein there are provided on the bottom thereof hopper structures 15 each comprising inclined walls 16 formed into a valley-shape and having an open delivery port 3 at the lower end of the walls, branch elements 17 each disposed above the port 3, and connection beams 18 (supporting elements) for suspending and supporting the elements 17, so that contents are delivered from the structures 15, the walls 16, elements 17, and beams 18 each are constituted by a structure wherein steel shells 16a, 17a are filled with concrete 16b, 17b. Since the shells 16a, 17a in themselves function as forms for concrete filled therein and the shells have required rigidities, no support is needed, and hence the amount of form construction and support construction can be greatly reduced.
Patent JP-H0487791-A (JP)
Title: Loader hand
Inventor: KITA YUTAKA
IPC: B23Q7/04
Filed: 1990-07-26
Abstract: PURPOSE:To reduce the weight of a hand part at the lower end, reduce the vibration at the time of movement and also improve the maneuverability by providing a driving means on a fixed side member with respect to a loader arm and coupling a rotating part of a double hand to the driving means with a flexible wire member. CONSTITUTION:A driving means 21 is provided on a fixed side member with respect to a loader arm 5, while a rotating part 13 of a double hand 12 and the driving means 21 are coupled with each other with a flexible wire member 23. The double hand 12 is rotated by a predetermined angle by the flexible wire member 23 which is pulled by operation of the driving means 21 provided on the fixed side.
Patent JP-H0758559-A (JP)
Title: Through-rate control amplifier
Inventor: KANEKO SHINJI
IPC: H03F3/50
Filed: 1993-08-10
Abstract: PURPOSE:To provide a through-rate control amplifier controlling a through-rate stably at a high frequency. CONSTITUTION:A 1st constant current sources (Q3, Q5, R1-R3) are connected to an emitter of a transistor (TR) Q1 and a capacitor C1 is connected between a connecting point and ground to form a 1st through-rate circuit and similarly a 2nd through-rate circuit is formed by using TRs Q2, Q6, Q6, R4-R6 and a capacitor C2 and they are connected in cascade to an input of an operational amplifier 106.
Patent JP-S5989270-A (JP)
Title: Steering mechanism and regulating device of excessive operation in front axle housing in tractor
Inventor: SAGAWA NOBORU
IPC: B62D7/08
Filed: 1982-11-12
Abstract: PURPOSE:To prevent a steering link mechanism and apparatuses below a car body from being damaged by regulating the rotational angle of a pitman arm and the oscillating angle of a front axle housing. CONSTITUTION:On the left and right outer sides of a pitman arm, left and right regulating bodies 11 are fixed by a bolt 12 on the lower side of an axle bracket 1 to regulate the excessive rotation of the pitman arm 4 by stoppers 11a provided on the left and right inner sides of the regulating bodies 11 and the excessive oscillation of a front axle housing 9 by stoppers 11b provided on the lower sides of regulating bodies 11. The front axle housing 9 is provided to vertically oscillated in its left and right parts against the axle bracket 1 round a center pivot 10.
Patent JP-H0950657-A (JP)
Title: Cleaning medial cassette
Inventor: KANCHIKU YOJI
IPC: G11B15/07
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To clean or remove dirt on a device terminal for the information input/output of a recording/reproducing equipment for a medial cassette provided with a set electric circuit for storing the information regarding a recording medium. SOLUTION: A moisture absorbent 4 is put in a space partitioned with a wall 3d in the cleaning media cassette wherein a cleaning tape 1 is included, and it is exposed outside from an equipment window 3c. At the time of cleaning a magnetic head of the recording/reproducing equipment, a cleaning liquid is soaked into the moisture absorbent 4, and the equipment terminal of the recording/reproducing equipment is rubbed with the moisture absorbent 4 by only inserting or ejecting the cleaning media cassette, thereby the dirt on the device terminal is removed.
Patent JP-H1034176-A (JP)
Title: Purifying tank
Inventor: YAMAGUCHI SHIGEYUKI
IPC: C02F3/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To enable a process in which an efficient biological nitrification- denitrification treatment is materialized by utilizing the merits of an activated sludge method by forming a precipitation tank in an aeration tank and installing a return route ranging from the precipitation tank to a precipitation-separation tank or an anaerobic filter bed tank. SOLUTION: Drainage is introduced from the inlet of a purifying tank. By precipitating the solid in the drainage in a precipitation separation tank 1, the solid is removed from the drainage, and simultaneously some denitrification is takes place. Next, the drainage is sent to an anaerobic filter bed tank 2 to be denitrified by anaerobic bacteria. Next, the drainage is sent to an aeration tank 3, and organic substances in the drainage are separated by aerobic bacteria and anaerobic bacteria. A precipitation tank 5 of an anaerobic atmosphere is formed in the aeration tank 3. In the tank 5, the denitrification and the simple solid-liquid separation of the drainage is carried out, and part of nitrified liquid and sludge are returned to the tank 2, in which the returned nitrified liquid is denitrified.
Patent JP-H0521286-A (JP)
Title: Method of aging electrolytic capacitor
Inventor: SATO KUNIO
IPC: H01G13/00
Filed: 1991-07-12
Abstract: PURPOSE:To avoid the breakdown, circuit burning, etc., of an electrolytic capacitor, improve the yield and reliability and facilitate discharge after aging by a method wherein an independent aging current is supplied to each electrolytic capacitor and the aging current is limited to a maximum allowable current and, further, reverse currents from other capacitors are avoided. CONSTITUTION:An applying diode DI and a discharge diode DO and a current limiting resistor R which limits an applied current to the maximum allowable current of one electrolytic capacitor are connected in series to each one of a plurality of electrolytic capacitors to compose a circuit. A DC voltage is applied to the circuit by a DC power supply DC and an independent divided current or limited current is supplied to each electrolytic capacitor.
Patent JP-S6176335-A (JP)
Title: Degassing device for metallic mold
Inventor: YASUDA YOICHI
IPC: B29C45/34
Filed: 1984-09-25
Abstract: PURPOSE:To enable to enahance precision and efficiency in precision molding, by evacuating residual air from the interior of a metallic mold through an evacuation hole immediately before the mold is closed. CONSTITUTION:A metallic mold comprising a cover body 3 provided on the other periphery of a fixed platen 1 and connected to a vacuum pump through the evacuation hole 4 and a pipe 4' is fitted to an injection molding machine. When a movable platen 2 having a corresponding mold approaches the fixed platen 1, the outer periphery of the movable platen 2 in fitted into the cover body 3, and approaches the fixed platen 1 while making sliding contact with the cover body 3. Immediately before the movable platen 2 thus approaching comes into contact with the fixed platen 1 so that the molds are closed, an evacuating mechanism is operated to evacuate air contained in the mold through the hole 4. Since air remaining between the fixed platen 1 and the movable platen 2 brought into close contact with each other is evacuated, a synthetic resin being injected into the mold does not receive resistance of residual air in the mold. Accordingly, a synthetic resin article faithful to the target precision of the mold can be rapidly molded.
Patent JP-H06123699-A (JP)
Title: Method and device for discriminating liquid kind
Inventor: OSHIMA KOJI
IPC: G01N21/33
Filed: 1991-07-11
Abstract: PURPOSE:To detect the mixing of different kind of a liquid easily by applying an electromagnetic wave to the layer of a liquid to be discriminated, examining permeability when the electromagnetic wave is transmitted through a liquid layer, and then comparing it with the known electromagnetic wave transmittance of the liquid to be discriminated. CONSTITUTION:A discrimination port 1 is mounted to the tip of each oil-feeding post for circulating a liquid to be discriminated. When the feed oil valve at a tank lorry side is opened for flowing gas oil into a cylindrical casing 5, ultraviolet rays generated at an electromagnetic wave generation part 6 are made incident on the inside of the casing 5 from a light transmission hole 5a through an optical fiber cable 3 at a side where a light enters and are introduced into a permeability detection/comparison part 9 via a light transmission hole 5b and a light reception part 8. The transmittance detection/comparison part 9 compares a detection value with the ultraviolet ray-transmittance of the gas oil and judges whether a fluid is gas oil or not.
Patent JP-S5988086-A (JP)
Title: Production of protoplast of bacterium of lactobacillus
Inventor: TOMOCHIKA KENICHI
IPC: C12R1/225
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a protoplast of a bacterium belonging to the genus in a short time in a high yield, by treating end-N-acetylmuramidase with a bacterium belong to the genus Lactobacillus in the presence of a dimer. CONSTITUTION:In a method wherein a protoplast of a bacterium belonging to the genus Lactobacillus is produced by treating end-N-acetylmuramidase prepared by Sterptomyces globisporus with the bacterium in the presence of a substance for adjusting osmotic pressure, a dimer is used as the substance for adjusting osmotic pressure. Sucrose, lactose, maltose, trehalose, etc. may be cited as the substance for adjusting osmotic pressure used. Lactobacillus casei, L. acidophilus, L. bulgaricus, L. lactice, L. heleveticus, etc. may be used as the bacterium belonging to the genus Lactobacillus.
Patent JP-H0516605-A (JP)
Title: Manufacture of accelerator housing
Inventor: FUJITA TAKEO
IPC: B23K20/12
Filed: 1991-07-13
Abstract: PURPOSE:To prevent the disturbance in pressure welding due to precipitated graphite and to reduce the weight, by rapidly cooling and chilling the joint end portion of a housing at the time of casting of an accelerator body made of spheroidal graphite cast iron and pressure welding frictionally the joint end portion to that of an accelerator end pipe made of carbon steel. CONSTITUTION:An accelerator housing body 12 is made of spheroidal graphite cast iron and an accelerator end pipe 13 is made of carbon steel, and at the time of casting of the accelerator body 12 the joint end portion 12b is cooled rapidly and chilled, and then frictionally pressure welded to the joint end portion 13b of the accelerator end pipe 13. Thereby the precipitation of graphite can be eliminated to prevent the disturbance in the frictional pressure welding due to graphite, and joint ends 12a, 13a of both members can be pressure welded frictionally only with butt weld of rectangular cross section to keep an adequate strength and a light weight.
Patent JP-H0540967-A (JP)
Title: Disk substrate forming master disk
Inventor: IWAMURA YASUMASA
IPC: G11B7/26
Filed: 1991-08-08
Abstract: PURPOSE:To provide a disk substrate forming master disk capable of compensating a pit position into the center of a guide groove space when the disk substrate is formed, in the disk forming master disk for manufacturing a stamper forming the disk substrate. CONSTITUTION:In the disk substrate forming master disk 8 manufacturing the stamper 9 to form the disk substrate which has recorded an address or other information by a pit 7, among mutually adjacent guide grooves 6 formed in a concentric form or a spiral form as a tracking guide, the corss-sectional forms of each guide groove 6 and the pit 7 in the disk radial direction are formed respectively into a trapezoid symmetrical to the center line, a V shaped or a U shaped form. The central position of a cross-section of the pit 7 is formed by shifting it from the center of the groove space L to a center side P of the above mentioned disk with respect to the above mentioned groove space L defined between each central position of the cross sections of the adjacent guide grooves 6.
Patent JP-S6091197-A (JP)
Title: Manufacture of laminated heat exchanger
Inventor: WADA TSUKASA
IPC: F28F3/08
Filed: 1983-10-26
Abstract: PURPOSE:To improve the workability, to shorten the manual labor time and to reduce the manufacturing cost by alternately laminating heat insulating sheets coated with adhesive on both sides and heat transfer sheets, and curing them, thereby reducing separating works of separators. CONSTITUTION:A laminated heat exchanger alternately laminates heat insulating sheets 1 and heat transfer sheets 2. The adhesive for bonding both preferably has heat insulation or heat transfer property. Then, the adhesive having the same material as the heat insulating sheet is selected to coat the adhesive at the time of manufacturing the heat insulating sheets.
Patent JP-H0248059-A (JP)
Title: Production of dip tube
Inventor: SUZUKI AKIO
IPC: B05B9/04
Filed: 1988-08-09
Abstract: PURPOSE:To completely spray the liquid in a container by forming a thin and soft part by heating and stretching to a part of a tube exclusive of the base end part for fitting thereof and forming a bellows part to the thin and soft part. CONSTITUTION:The bellows forming part 1b of the thick tube 1 exclusive of the base end part 1a for fitting is heated and pulled to form the thin part 2 stretched in an axial line direction. The bellows 3 is then formed in the thin part 2 of the tube by a forming mold. Further, the bellows part 3 is pressurized in the axial line direction of the tube to form the compressed bellows part 3'. The dip tube is, therefore, easily deflected at the bellows 3 part and the aperture end in the lower part suspends into the residual liquid in the container if the container is inclined or turned over when the remaining liquid in the aerosol container decreased. The spraying of the liquid in the container to the last liquid is thus possible.