baber/WOPTO huggingface dataset:
Patent JP-S62118992-A (JP)
Title: High hardness bar-like product and its production
Inventor: FUJIYOSHI KATSUSATO
IPC: B23K26/00
Filed: 1985-11-18
Abstract: PURPOSE:To hold high hardness on the tip part, to increase toughness on the rear end part and to obtain the bar-like product excellent in durability by forming a spheroidal head part by melting the end part with heating by discharging after forming the main body of bar-like product from a high hardness wire. CONSTITUTION:A bar member 4 is formed by cutting in the prescribed length the wire 2 of high hardness of cemented carbide high speed steel, powder high speed steel, etc., having <=10mm diameter in the bar-like product main body manufacturing process 1. The micropunch main body 3 is then formed by reducing the diameter of the tip part of a bar member 4 by grinding, etc. Then in the head part forming stage 7, the spheroidal head part 8 usable for a stopper, etc., is formed by melting the rear end part of the micropunch main body 3 with its heating by the discharging of at least laser arc or electron beam, etc. Consequently, the micropunch 10 has sufficient high hardness and the head part has higher toughness by the aging effect by the discharging. There are the microdrill main body, ejector pin main body, nest main body, etc., as the bar-like product main body.
Patent JP-H10105986-A (JP)
Title: Focus control circuit
Inventor: NARA MASAAKI
IPC: G11B19/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce probability of failure in focus search. SOLUTION: With focusing off, the output from an optical pickup 100 is out of information, so that a sum signal circuit 20 produces no output. Accordingly, ASP(analog signal processor) 200 reports to a control micro computer 400 by a signal DRF that the focusing is off. The micro computer 400 controls a driving source through a timing circuit 42, and performs a focus search. In addition, since a synchronizing signal is unable to be detected by a detection circuit 30, the revolution control of a CD enters a rough control mode, and also a control circuit 32 generates no CLV+ forcedly. In other words, even with an RF signal generated that is due to vibration, an acceleration signal CLV+ is prohibited from being generated. Thus, the focus search can be adequately carried out.
Patent JP-H10106012-A (JP)
Title: Lens spherical aberration correcting method for optical disk device and optical disk device
Inventor: NAKAMURA KATSUYA
IPC: G11B7/135
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To correct lens spherical aberration caused by a temp. change and to stably write/read information even on a high recording density optical disk by providing a driving means driving at least one side between a laser beam source and a coupling lens in the optical axial direction and the control part of the driving means. SOLUTION: This device is constituted so that at least one side between a laser beam source assembly body 4 and the coupling lens 11 is driven in the optical axial direction so that a level becomes maximum, or the jitter or an error rate becomes minimum among the level, jitter and error rate of an HF signal obtained from an output signal of a detector in the laser beam source assembly body 4. The driving means is provided with a guide 13, a screw rod driving means 16, etc. The control part 18 performs the above decision from the output signal of the photodetector, and drives the driving means to the prescribed position according to the decision result, and drives the driving means so as to correct the spherical aberration of an objective lens 10 from the output signal of the photodetector after being driven.
Patent JP-H05132286-A (JP)
Title: Mastless lifter
Inventor: OKANO TADASHI
IPC: B66C13/22
Filed: 1991-10-07
Abstract: PURPOSE:To reduce the time and cost of assembling and disassembling, and improve safety by eliminating a mast. CONSTITUTION:There are provided an carrier 7 which is suspended with a wire 10 and lifts up and down, a laser transmitter 12 and a laser receiver 13 which are installed on a carrying tongs 2 and the apparatus 7, and detects the deflection of the carrier 7 and a vibration damping device 15 which is installed on the carrier 7 and slides a weight according to the deflection of the carrier 7.
Patent JP-H0598698-A (JP)
Title: Connecting structure for pillar
Inventor: MURAKAMI TAKEO
IPC: E04B1/24
Filed: 1991-10-07
Abstract: PURPOSE:To facilitate the positioning set work between a connecting member and a hollow pillar member and improve the welding quality by forming hollow pillar member connecting tube sections located with end faces at a preset distance to the outside of diaphragms from the diaphragms on the tubular plate material of a connecting member. CONSTITUTION:Hollow pillar member connecting tube sections 12, 13 located with end faces 6B, 6C to the outside of diaphragms 10, 11 from the diaphragms 10, 11 are formed on the tubular plate material 6 of a connecting member 3. Bevels are formed on the end faces 6B, 6C of the connecting tube sections 12, 13. The connecting member 3 and hollow pillar members 1, 1 are set on a pair of welding rotary jigs while an upper back plate 8 and a lower back plate 9 are inserted into the lower end opening 1A and the upper end opening 1B of the hollow pillar member 1 respectively. A welded connection section W1 made of a deposited metal is buried between the end face 1C of the hollow pillar member 1 and the bevel, a welded connection section W2 is buried between the end face ID and the bevel, and the hollow pillar members 1, 1 are connected to the connecting tube sections 12, 13 by robot welding to complete an assembly pillar 14.
Patent JP-2001084581-A (JP)
Title: Magnetic tape machining device
Inventor: ISHII HIROKAZU
IPC: B23K26/142
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic tape machining device which is free from a slipping off in a capstan roller or the like even in a high-speed conveying, which is capable of manufacturing with superior efficiency a magnetic tape excellent in characteristics as well as small in cupping, and moreover, which is capable of improving the working environment. SOLUTION: The machining device is equipped with an optical system that makes more than one laser beam incident on a prescribed machining position, a transporting means 24 that, while holding a magnetic tape at the machining position, transports it in the longitudinal direction with the back layer facing toward the incident side of the laser beam, an air flow changing means that, downstream from the machining position, changes the air flow on the surface of the back layer of the magnetic tape, a chamber 36 that has an opening on the back layer side of the magnetic tape as well as storing the air flow changing means, and a sucking means 38 that sucks in the inside of the chamber 36.
Patent JP-2001080436-A (JP)
Title: Vehicular warning device
Inventor: YAMAGUCHI RYUJI
IPC: B62D1/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To certainly and immediately make a driver recognize a desired condition in a vehicle. SOLUTION: A doughnut rubber tube 22 comprising a flexible member is arranged around a semi-annular groove formed in the peripheral part of a steering wheel 20. A pressure changing mechanism 24 for changing the internal pressure of the rubber tube 22 is attached to the rubber tube 22. In the case that lowering of tire pressure is detected, a driving signal is supplied to the pressure changing mechanism 24 so as to minutely vibrate the surface of the rubber tube 22.
Patent JP-2000089095-A (JP)
Title: Window member for af range-finding for camera
Inventor: ENDO YASUHIKO
IPC: G03B17/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent one part of a light beam projected from a light projection part from being made incident on an image forming part when the front parts of the light projection part and the image forming part are covered with one window member. SOLUTION: An AF range-finding unit 24 and an auxiliary light projection part 26 are disposed at the part of a front cover 16 and one window member 30 is arranged so as to protect the unit 24 and the projection part 26, and a decorative panel 32 is attached to the window member 30. The rear surface 30A of the window member 30 is provided with a groove 3004 for housing the partition part 1620 of the cover 16. Besides, a groove 3012 is formed between the part 3032 of the front surface 30B of the window member 30 corresponding to the image forming part 28 and the part 3034 thereof corresponding to the projection part 26. The bottom surface 3012C of the groove 3012 is inclined so that the projection part 26 side thereof is separated from the bottom surface 3004C of the groove 3004 of the rear surface 30A and the image forming part 28 side thereof approaches the bottom surface 3004C.  Then, the partition part 3224 of the panel 32 is inserted into the groove 3012.
Patent JP-S63115009-A (JP)
Title: Absolute encoder
Inventor: KAWABATA YASUMI
IPC: G01D5/249
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a thin, lightweight, and compact absolute encoder by performing rotary transmission by magnetized bodies arranged at the peripheral surface parts of plural detection disks. CONSTITUTION:A detection disk 9 is fixed to a loader in a stator and rotates according to its rotation. Further, an annular projection part 10 concentric with the loader is formed. Detection disks 13 and 14 which are smaller in diameter than the detection disk 9 are arranged, and the detection disk 13 is supported pivotally on a shaft body provided to an upper lid stator so that its outer peripheral flank faces the projection part 10 across an extremely small gap. The detection disk 14 is arranged on the same plane with the detection disk 13 and supported pivotally on the upper lid stator so that its outer peripheral flank faces the outer peripheral flank of the detection disk 13 across an extremely small gap. Then, the magnetized bodies 10A, 13A, and 14A are formed on the outer peripheral surfaces of the projection part 10 and detection disks 13 and 14 so that N and S poles are arranged alternately, and consequently the detection disks are put in a magnet gear coupling state without contacting each other. Therefore, the detection disks 13 and 14 also rotate by the rotation of the detection disk 9. Namely, a rotary transmission mechanism consists of only the detection disks.
Patent JP-H1082442-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: F16F1/38
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent relative rotation of a resin bracket and a fastening metal fitting inserted when the resin bracket is formed by forming both ends of the metal fitting on a flange part by folding it, and forming one side outer peripheral shape of the flange part in a non-circular shape. SOLUTION: An inner cylinder 1 made of a cylindrical metal fitting is set in a vulcanization molding, and rubber is vulcanization-formed. An elastic body 2 in which the inner cylinder 1 is inserted is set into an injection molding die, a synthetic resin material is injected in the die, and thereby, a rein bracket 3 is formed on the outer side of the elastic body 2. At this time, a fastening metal fitting 4 is inserted in the resin bracket 3, both sides of the fastening metal fitting 4 are folded outwardly, and thereby, flange parts 4A, 4B are formed. One side outer peripheral shape of the flange parts 4A, 4B is formed in a non-circular shape. It is thus possible to fix the resin bracket 3 to the fastening metal fitting 4 strongly.
Patent JP-S62118826-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1985-11-20
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-H09208053-A (JP)
Title: Method and equipment for loading plate
Inventor: MORI YOSHIO
IPC: B65G/
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the height and weight of whole equipment, to facilitate the cycle-up, to improve the loading accuracy of plates, and to prevent generation of defects caused by mixing of foreign matters such as oil. SOLUTION: A stocker part 3 of a plate 1 is provided with a plate holding means 8 to receive and temporarily hold the plate 1 to be carried by a moving bar 5 in an approximately same plane as the carrying surface C, and a loading part elevating/lowering means 10 which elevates the upper surface of a loading part 9 of the plate 1 to the height to be approximately aligned with the carrying surface C of the plate 1 and lowers the loading part 9 after the temporary holding of the plate 1 by the plate holding means 8 is released and the plate 1 is loaded on the loading part 9.
Patent JP-S63116215-A (JP)
Title: Work assignment control system for unmannded carrier car
Inventor: MAEKAWA RYOJI
IPC: B66F9/24
Filed: 1986-11-04
Abstract: PURPOSE:To attain timely response to a carrying request by checking collectively traveled carrier cars from a carrier car with the shortest traveling time to find out them efficiently. CONSTITUTION:A carrier car information storing part 101 stores a carrying request for specifying a carrying source and a carried destination and a carrier car state storing part 102 stores the tracking information of respective carrier cars. A layout information storing part 103 stores a traveling time between optional nodes and a working time information storing part 104 stores an unloading time. A carrier car temporary assignment part 106 finds out the access time of each carrier car to the carrying request from the information of respective storing parts, assigns the carrier car with the shortest access time in the order of priority and stores respective information in a temporarily assigned carrier car information storing part 105. A carrier car assigning part 107 changes the assigning work so as not to generate collective traveling by means of the storing parts 105, 103, 104. Thus, the collectively traveled carrier cars can be found out from the carrier car with the shortest traveling time.
Patent JP-H08123958-A (JP)
Title: Method and device for color picture processing
Inventor: UCHIKAWA KEIJI
IPC: G06T9/00
Filed: 1994-10-25
Abstract: PURPOSE: To simplify object extraction, color change, reduction of the number of colors, etc., by reducing the quantity of picture data without degrading the picture quality in accordance with human senses and to reduce the quantity of data furthermore without degrading the picture quality by a data compression technique. CONSTITUTION: A color picture data input means 1, a category discriminating means 2 which discriminates color information based on the human category perception with respect to color picture data, a picture data conversion means 3 which converts color picture data, an area extracting means 4 which specifies and extracts a part of the picture, a color change means 5 which changes the color of a part or the whole of the picture, a data compressing means 6 which subjects converted color picture data to data compression processing, and a picture displayable data conversion means 7 which uses a means 9 showing the correspondence relations between color information and picture displayable data to convert the converted color picture data to picture displayable data to be inputted to a picture display means 8 are provided.
Patent JP-H0979251-A (JP)
Title: Dynamic pressure bearing
Inventor: NISHI YOSHINORI
IPC: F16C17/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing of spherical surface contact structure which prevents easy generation of wearing at start or stop time increases holding ability of a lubricant, and which can maintain a long bearing life. SOLUTION: In a dynamic pressure bearing of spherical surface contact structure constituted by forming partly a shaft 1 into a protruded spherical surface 11, forming a recessed spherical surface 21 fitting the protruded spherical surface 11 to a receiving member 2 and forming a dynamic pressure groove 3 in either one of the protruded or recessed spherical surface, a mirror surface finish is applied to the protruded spherical surface 11 and the recessed spherical surface 21 formed with the receiving member fitting the protruded spherical surface, and also a satin 11a is formed by hard fine powder in either one of the surfaces.
Patent JP-S62122024-A (JP)
Title: Hot blast type base fusing/bonding device
Inventor: INOUE TAKEYOSHI
IPC: H01J9/34
Filed: 1985-11-22
Abstract: PURPOSE:To omit a process of replacing an oven for each base and prevent a drop of operation rate owing to the oven replacement, by applying an oven provided with a space between the oven and the base and blowing a hot blast to the space to fuse and bond the all periphery evenly regardless of some difference of the tube diameter, in the base fusing/bonding to a glass tube in a fluorescent tube manufacture process. CONSTITUTION:A fluorescent tube 1 in the figure A shows the position just before inserting it into a hot blast type fusing/bonding oven 5. When it is inserted into the oven 5 as in the figure B, the burning wind is blown into the oven 5 from a hot blast pipe 6, making an even temperature distribution in a space between the base 2 and the oven 5, so that the base is fused and bonded evenly. Furthermore, since the hot blast is applied, the base can be fused and bonded regardless of some difference of size. Therefore, the merit of the device is that the oven is not required to replace regardless of the diameter difference of bases.
Patent JP-2000090401-A (JP)
Title: Data error correcting device and correcting method in magnetic disk device
Inventor: TAKAGI MASAHIRO
IPC: G11B20/18
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a data error correcting system which can perform precise read-out processing of data in a magnetic disk device, especially even in a magnetic disk device in which track density is made denser. SOLUTION: Offset position data with which a magnetic head 2 is moved to, for example, an offset position data with the prescribed interval are stored in a memory 9, a disk control section 7 controls a drive control section 8 conforming to this offset position data, sets the magnetic head 2 to an offset position by driving a VCM 13, and performs read-out processing of data from a magnetic disk 1. And an offset position is varied successively, data is read out from the magnetic disk 1, while only normal data in read-data in each offset position is coupling-processed, unstable data written in the magnetic disk 1 is corrected to a normal data line.
Patent JP-H1091557-A (JP)
Title: Variable length message file structure and processing method/system
Inventor: KATO NAONORI
IPC: H04L12/70
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a division generation processing on a variable length message by sequentially referring to a variable length message file with a message file constituted of a header part, a parameter part and a partial message reference part. SOLUTION: The header part 31 of the variable length message file 30 contains information of a message length and the like. Arbitrary information is contained in the parameter part 32. The partial message reference part 33 stores the file name of the referred partial message. Either message file designates the other arbitrary message file by the partial message reference part 33 and a link for file reading is set for reading the respective message files which are associated by reference from the head in the order of reference. Thus, the respective files are associated by reference by taking such sub-message constitution method and the respective partial messages are independently generated.
Patent JP-H04138167-A (JP)
Title: Ozone deodorizing machine
Inventor: KAWAI MITSUSHI
IPC: A61L9/12
Filed: 1990-09-28
Abstract: PURPOSE:To effectively utilize an ozone decomposing catalyst and prevent ozone from being discharged into a room by converting the actual use time of the ozone decomposing catalyst under the concentration of an air pollutant detected by a sensor into the use time by a non-polluted catalyst life arithmetic part to know the effective life time of the ozone decomposing catalyst. CONSTITUTION:The operation of an ozone deodorizing machine is started, and the detection by a sensor 1 is started to detect the fume of tobacco in the air sucked into the ozone deodorizing machine. At this time, the fume concentration and elapsed time are stored in an arithmetic part 5, and the average concentration Cn of the fume within a set time to is calculated every lapse of the set time to. On the basis of the average concentration Cn, a correction coefficient Kn of catalyst life is determined, and the correction coefficient Kn is multiplied by the time to, whereby a correction time Knto is obtained. The correction times thus determined every fixed time are successively integrated. Consequently, when the total of the integrated correction times reaches the catalyst life time T in a general using state having no fume of tobacco, this is indicated to the outside to exchange or regenerate a decomposing catalyst 3.
Patent JP-S63116985-A (JP)
Inventor: SAWAGUCHI TATSUE
IPC: B62H3/12
Filed: 1986-11-03
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-H09104671-A (JP)
Title: Production of n-alkylamidoalkanol sulfate ester or its salt
Inventor: TAKAHASHI MASAKATSU
IPC: C07C305/06
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an N-alkylamidoalkanol sulfate ester used for various kinds of cleaning agents for hair, etc., and excellent in foamability, etc., in good productivity and in good profitability. SOLUTION: An N-alkylamidoalkanol of formula I (R<1> is a 6-22C alkyl, etc.; R<2> is H, a 1-22C alkyl, etc.; R<3> is a 1-5C alkylene; R<4> is a 2-3C alkylene, etc.; n is 0-50 which is the average molar number of the alkylene oxide) is reacted with a sulfurizing agent in a mixing and stirring container corresponding to powder or highly viscous materials to produce the N-alkylamidoalkanol sulfate ester of formula II (M is H, a cation).
Patent JP-H02110206-A (JP)
Title: Radiant tubular burner
Inventor: IGAMI HIDEO
IPC: F23D14/12
Filed: 1988-10-19
Abstract: PURPOSE:To achieve a specific temperature distribution in heating according to conditions of operation of a furnace using a burner and heat objects of the heating evenly with good thermal efficiency by providing a hollow flame-tube to one end or both ends of which a fuel ejector or fuel ejectors are connected and in which a number of flame ejection holes are opened along the axis. CONSTITUTION:Air and fuel, such as a gas, supplied to a fuel ejector 2, are ejected into a hollow flame-tube 3, mixed ignited, and burn completely in the hollow flame- tube. Part of the flame is ejected out of the hollow flame-tube through flame ejection holes 3a with a specified diameter which are opened at a specified pitch or at a variable pitch according to a desirable temperature distribution. Objects of the heating by the radiant tubular burner are heated or fired by the radiant heat from the hollow flame-tube and also by the radiant heat directly from flames. The flame is produced in the hollow flame-tube for the full tube length and even flames can be ejected from the tube for its full length so that heat is evolved almost at an even temperature for the full length of the burner and an object 13 of the heating is heated evenly. Therefore, use can be made of such radiant tubular burners for surface heating operation, such as in a heating furnace and a kiln, by arranging a number of them in parallel.