baber/WOPTO huggingface dataset:
Patent JP-S6361467-A (JP)
Title: Alternate processor for recording medium
Inventor: SHIMAKURA MASAMI
IPC: G11B7/00
Filed: 1986-08-29
Abstract: PURPOSE:To prevent the wasteful use of an alternate area generated by a fault occurring in a posteriori from being generated, by providing a means which performs the alternate write of data in a prescribed block in a recording medium, to a block different physically, and a means which informs the number of times of the alternate write, in an alternate processor. CONSTITUTION:Write check is performed by storing the data stored transiently in a buffer memory RAM 22 in an optical disk device 5, and verifying the data obtained after writing the data in the device, and the data on the memory. In other words, the write check is performed immediately after the data is postscripted on the postscripting area 102 of the memory, and a sector in which the above check is not performed normally is detected as a defective sector 103, and postscript to an alternate sector 111 is performed, then, it is confirmed. Afterwards, the fact that the alternation of the sector 104 to the sector 111 is informed to an alternate information table provided in a disk controller, and the content of an alternate information section postscripted at the last stage, is stored in the disk as the latest alternate information.
Patent JP-H0370007-A (JP)
Title: Hydraulic positioning controller
Inventor: HAYAKAWA KAMEICHI
IPC: B23D55/08
Filed: 1989-08-09
Abstract: PURPOSE:To improve positioning accuracy by compensating dispersion in a machine or an oil temperature by affecting a stopping position error on the next positioning, and changing a stopping command position corresponding to speed change. CONSTITUTION:A speed detecting part 11 which detects an actual speed value when a low speed value is set in the neighborhood of a stopping position, a stopping position error detecting part 12, and a correction value calculation part 10 which compensates a correction value set in advance fitting in actual speed by comparing a speed value detected at the speed detecting part 11 with a commanded speed value and also, affects the stopping position error detected at the stopping position error detecting part 12 on the next correction value are provided. Thereby, it is possible to compensate the fluctuation of the low speed value VL for stoppage control even when it occurs due to the dispersion in a mechanical system and a temperature, and also, to compensate the dispersion at a micro positioning part generated with various kinds of factors.
Patent JP-2000040211-A (JP)
Title: Spin valve type thin-film element and thin film magnetic head using this spin valve type thin-film element
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve type thin-film element with which the magnetization states of fixed magnetic layers can be maintained in a thermally stable state by controlling the direction to pass sense current to be in an adequate direction and a thin film magnetic head using this spin valve type thin film element. SOLUTION: The magnetic moment of a first fixed magnetic layer 12 is higher than the magnetic moment of a second fixed magnetic layer 14 and the magnetic moment of the first fixed magnetic layer 12 faces a left direction. The synthetic magnetic moment of the first fixed magnetic layer 12 and the second fixed magnetic layer 14, therefore, faces the left direction. The sense current 112 is consequently passed in an X-direction to generate the sense current magnetic field clockwise with respect to the plane of Fig., by which the direction of the sense current magnetic field and the direction of the synthetic magnetic moment are aligned and the stability of the magnetization state of the first and second fixed magnetic layer can be improved.
Patent JP-H0869308-A (JP)
Title: Memory capacity setting system
Inventor: IDEI TAKASHI
IPC: G05B19/414
Filed: 1994-08-30
Abstract: PURPOSE: To input saved data even a nonvolatile memory with a storage capacity larger than the capacity of the data saved in a memory card. CONSTITUTION: Saved data 41 saved altogether from a save source nonvolatile memory 60 of an optional numerical controller are stored in a memory card 40. When a read means 10a recognizes it that the memory card 40 is mounted in the numerical controller 10 at application of power, the means 10a reads the data capacity of the saved data 41. A comparator means 10b compares the data capacity with the storage capacity of a nonvolatile memory 14. When the storage capacity of the nonvolatile memory 14 is larger as the result of the comparison by the comparator means 10b, a memory map setting means 10c sets a memory map corresponding to the data capacity of the saved data 41 to a memory map for the nonvolatile memory 14. Thus, the nonvolatile memory 14 is recognized virtually to have the same storage capacity as the data capacity of the saved data 41.
Patent JP-H0252980-A (JP)
Title: Air separating device
Inventor: SENCHI TETSUO
IPC: B01D53/26
Filed: 1988-08-18
Abstract: PURPOSE:To reduce the total power of a compressor by a method wherein material air is pressurized to a pressure necessary for adsorbing operation in an adsorbing tower at the inlet side of the adsorbing tower and, further, is pressurized to a pressure within a limit pressure capable of effecting rectification operation in the high-pressure tower of a rectifying tower at the outlet side of the adsorbing tower. CONSTITUTION:Material air from a material filter 1 is pressurized by a primary material compressor 21 to a pressure (5kg/cm<2>g) necessary for adsorbing operation in an adsorbing tower 3 while the material air from the adsorbing tower 3 is pressurized by a secondary compressor 22 to a pressure (10kg/cm<2>g or less, for example) within a limit pressure capable of effecting rectification operation in a high-pressure tower 71 for a rectifying tower 7. Accordingly, the operating pressure of the high-pressure tower 71 becomes same as the delivery pressure of the secondary material compressor 22 in the case of this device.
Patent JP-H0757382-A (JP)
Title: Motor
Inventor: KISHIMOTO ISAO
IPC: G11B19/20
Filed: 1993-08-19
Abstract: PURPOSE:To reduce the number of parts in the constituting member of a rotor and also to improve the productivity. CONSTITUTION:A rotor magnet 34 and a chucking magnet 35 are integrally molded by a plastic magnet materal 33. Also, a rotor yoke 31 and a table 32 are integrated to the rotor magnet 34 and the chucking magnet 35 at the time when the plastic magnet material 33 is molded.
Patent JP-S58109344-A (JP)
Title: Paper true-up device for copier
Inventor: AKIYOSHI YUUJI
IPC: G03C8/06
Filed: 1981-12-21
Abstract: PURPOSE:To prevent the jamming of paper even if it is conveyed in while being protruded outwards from a side registration guide, by providing an oblique roller different in circumferential velocity between both the ends and by using the roller to separate the paper from the side registration guide and thereafter truing up the paper. CONSTITUTION:An oblique roller 6 provided at the side of convey-in of paper 2 has a higher circumferential speed on the end at the side of a side registration guide 5 than on the other end. The roller 6 has a prescribed oblique angle of alpha to the direction of conveyance of the paper 2. A true-up roller 10 is provided behind the oblique roller 6 so that the paper 2 separated from the guide 5 is moved toward the guide. After the paper 2 is carried in, the paper is conveyed by the oblique roller 6 in a direction to go away from the guide 5 and the front end of the paper 2 reaches the true-up roller 10. The paper 2 is pulled toward the guide 5 by the true-up roller 10 and one edge of the paper is brought into contact with the guide so that the paper is trued up. Even if the paper 2 is carried in while being protruded outwards from the guide 5, the paper is pulled inwards by the oblique roller 6 and thereafter trued up by the roller 10. For that reason, the paper is prevented from jamming and wrong truing-up is avoided.
Patent JP-S5994321-A (JP)
Inventor: NAKANO MASATERU
IPC: H01H47/22
Filed: 1982-11-20
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-S6096291-A (JP)
Inventor: WATABE YUKIO
IPC: D05B3/10
Filed: 1983-10-31
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-2001033350-A (JP)
Title: Measuring instrument for array waveguide diffraction grating
Inventor: NAKAYA KENICHI
IPC: G01J9/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring instrument for array waveguide diffraction grating which can measure the accurate optical path length of an array waveguide diffraction grating to light of 1.5 μm in wavelength. SOLUTION: This measuring instrument for array waveguide diffraction grating is equipped with a light source 10 and a Mach-Zehnder interference optical system which has a 1st optical path where the light emitted by the light source 10 is introduced and an array waveguide diffraction grating 14 to be measured is arranged and a 2nd optical path where an optical path length varying means 18 is arranged and causes light having passed through the 1st and 2nd optical paths to interference with each other, and the instrument is equipped with a light source 32, a wavelength multiplexer 16 which multiplexes the light emitted by the light source 32 with the front stage of the optical path length varying device 18, a wavelength demultiplexer 20 which is provided behind the optical path length varying device 18 and demultiplexes the light emitted by the light source 10 coupled with the 2nd path,  an optical variable attenuator 36 which attenuates the light emitted from the light source 32 by a specific quantity, and an optical coupler 38 which multiple the lights emitted from the wavelength multiplexer 20 and optical variable attenuator 36.
Patent JP-H0953363-A (JP)
Title: Overhang door regulating mechanism
Inventor: OMORI MINORU
IPC: E05D15/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To adjust an overhang door in such a manner as not to make contact with a skeleton or another overhang door by providing a regulating mechanism capable of changing the horizontal position of a suspending tool to the overhang door. SOLUTION: A suspending box 36 having a suspending tool 30 fixed thereto is installed to the notched part of an overhang door 40, and the overhang door 40 is suspended from an upper rail 20 by use of the bridge part 31 of the suspending tool 30. When the overhang door 40 is suspended in a position likely to make contact with the skeleton of a building, and the change of horizontal position of the suspending tool 30 is required, the suspending box 36 of a suspending tool fixture 35 is removed from the notched part of the overhang door 40. An adjusting screw 37 is rotated to move the position where the suspending part 32 in the adjusting screw 37 is screwed to change the horizontal position of the suspending tool 30. The suspending tool fixture 35 is then installed again to the notched part of the overhang door 40.
Patent JP-H0868705-A (JP)
Title: Semiconductor detector and resin sealing die therefor
Inventor: YAMAGUCHI YASUO
IPC: B29C45/02
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a highly reliable and inexpensive pressure detector in which the manufacturing process is simplified by preventing generation of resin flash in the resin sealing process thereby eliminating the resin flash eliminating process. CONSTITUTION: A semiconductor pressure detection element 1 is mounted on a stem 8 and a signal line 10 for delivering an electric signal representative of a pressure to be detected penetrates the stem 8. The semiconductor pressure detection element 1 and the signal line 10 is surrounded by an annular stopper (resin leakage preventive means) 7 for preventing a sealing resin from flowing to an undesired part and producing a resin flash.
Patent JP-S6096645-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: AOKI YOSHIHISA
IPC: C08L71/02
Filed: 1983-11-01
Abstract: PURPOSE:To improve moldability, dimensional stability, etc., by blending a metal salt of an org. carboxylic acid, a compd. contg. a polyoxyalkylene chain and an epoxy compd. with a glass fiber-reinforced polyethylene terephthalate resin. CONSTITUTION:30-85wt% polyethylene terephthalate resin (A), 5-60wt% glass fiber (B), 0.03-5wt% group I a or IIa metal salt of an org. carboxylic acid (C), 0.1-10wt% compd. (D) contg. a polyoxyalkylene chain selected from among compds. of formulas I , II and III (wherein R1-R5, R7, R8-R12, R15-R19 are each H, a hydrocarbon group; R6, R13, R20 are each a 2-6C alkylene; R14, R21 are each a hydrocarbon group; m is at least 5; n,p, and q are each at least 2) and 0.1-10wt% epoxy compd. (E) of formula IV (wherein R22 is a 6-25C hydrocarbon group, etc.; R23 is a 2-6C alkylene; r is 0, 1) are mixed together in a total amount of 100wt%.
Patent JP-H0740615-A (JP)
Title: Card printer unit
Inventor: TAKASE TOMOHIRO
IPC: B65H3/06
Filed: 1993-07-27
Abstract: PURPOSE:To provide a printer device which can carry out the printing by feeding stacked cards one by one and is wholly unified as one unit to be easily incorporated in every type of device. CONSTITUTION:A number of cards are stocked in a stacked state in a card stock part 26. A separation delivery roller 36 is so disposed as to come into contact with a lowermost card from below. A weight member 54 is provided on the stacked cards C. The lowermost card C is pressed against the separation delivery roller 36 by the load of the weight member 54. A separator 58 is disposed adjacently to the separation delivery roller 36 downstream thereof. Only the lowermost card C is separated by the separator 58 and fed downstream. The card C reahes a printer 29 through an intermediate feeder 28. In the printer 29, thermal printing is made on the card C between a thermal printing head 39 and a platen 40. Thereafter, the printed card falls under its own weight through a card discharge port 10.
Patent JP-H0952177-A (JP)
Title: Plasma torch
Inventor: HOSHINO HIDEYUKI
IPC: B23K10/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To allow the swirling flow of the plasma gas to be jetted from a plasma torch in a double-swirler manner and the secondary gas to reach a work without being diffused therearound. SOLUTION: In a plasma nozzle 2 to jet the plasma gas to the tip side of an electrode 1 in the swirling condition, and a plasma torch having a secondary gas passage to eject the secondary gas to the tip side of the plasma nozzle 2 in the swirling condition, auxiliary gas flow passages 16, 17 to eject the auxiliary gas so as to surround the swirling flow of the plasma gas and the secondary gas are provided on the outer side of the secondary gas passage. The auxiliary gas flow passages 16, 17 comprise an auxiliary gas ejection member provided outside a cap member of the plasma torch.
Patent JP-S58109619-A (JP)
Title: Ultrathick aromatic polyamide fiber, its aggregate and preparation thereof
Inventor: SEGAWA YASUHIKO
IPC: D04H3/009
Filed: 1981-12-22
Abstract: PURPOSE:To obtain ultrathick aromatic polyamide fibers, by melt spinning an aromatic polyamide polymer through a mesh-like spinneret having a specific porosity. CONSTITUTION:An aromatic polyamide polymer powder is fed from the opposite side of an extrusion surface of a mesh-like spinneret having >=10% porosity (alpha) expressed by the formula[(Va] is the apparent total volume of the mesh-like part of the spinneret in unit area; (Vf) is the total volume of the mesh-like member surrounding the pores in unit area of the mesh-like part of the spinneret] and adjacent many pores and melt extruded through the spinneret while supplying heat from partition members of the spinneret to give the aimed ultrathick fibers having 100-100,000 average deniers.
Patent JP-S6268574-A (JP)
Title: Method for coating flexible support
Inventor: CHINO NAOYOSHI
IPC: B05D1/28
Filed: 1985-09-20
Abstract: PURPOSE:To attain enhancement of the quality of a product by uniformizing a coating thickness, in an extrusion coating system for coating a support in such a state that a coating head is pressed to the support, by preliminarily heat-treating the support under constant tension. CONSTITUTION:A flexible support 4 is fed out by a feed-out device 7 and heat- treated by a heating roll 1 before being coated by a coating head 2. The heat- treated support 4 is cooled to normal temp. by a cooling roll 5 and the connection with the tension of the support 4 under the heating roll 1 is cut by a tension cutting roll 6 to perform coating under the tension of the support suitable for the coating head 2. Because the thickness irregularity of the support 4, the irregularity of rigidity and distortion are uniformized by preliminarily performing proper heat treatment prior to coating as mentioned above, the gap between the coating head 2 and the support 4 is kept uniform and uniform coating can be performed.
Patent JP-2000038898-A (JP)
Title: Method for visual identification of target in two-process type small-bore pipe propulsion method
Inventor: AOKI KENICHI
IPC: E21D9/06
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for visual identification of a target on the occasion of long-distance propulsion, in propelling a pilot pipe in a two-process type small-bore pipe propulsion method. SOLUTION: A CCD camera 7 is fitted, through the intermediary of an eyepiece 11, to an ocular part 4a of a theodolite 4 for looking straight at a target 6 constituted of a light-emitting body L1 provided inside a pilot head 5, and an image of the target 6 picked up by the CCD camera 7 is amplified by a camera amplifier 8. Then, cross wires by a cross line generator 9 are put on the cross wires of the theodolite 4 in the camera image and displayed on a monitor screen 10, and a pilot pipe is propelled, with the target 6 on the screen 10 identified visually.
Patent JP-H0954591-A (JP)
Title: Low-noise fan
Inventor: OKADA TAKAYUKI
IPC: F01N1/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-noise fan by disposing a means for converting reverse waveform signals to sound waves in the rotating central part of a fan. SOLUTION: The vibration of the fan is detected by a vibration sensor 7 and the noise frequency components to be silenced are extracted by a band-pass filter 8. Extracted electric signals vibrate a vibration plane 12 installed in the central part of the fan by the effect of the magnetic fields generated by a coil 10 and a magnet 11 like the driving principle of a speaker via an amplifying and phase adjusting device 9. At this time, the amplitude and phase of the sound waves generated from the vibration surface 12 are so adjusted that these sound waves attain a relation of the reverse waveforms from the fan sounds in the amplifying and phase adjusting device 9. As a result, the fan sounds are erased by the interference effect with the sound waves of the formed reverse waveforms.
Patent JP-H0650381-A (JP)
Title: Supporting device for rotary body
Inventor: KANEKO AKITAMI
IPC: F04C29/06
Filed: 1992-08-03
Abstract: PURPOSE:To effectively suppress the vibration of a rotary shaft which a rotary body such as an impeller, etc., of a gas compressor is installed. CONSTITUTION:As for a bearing 3 for the installation and support for a rotary shaft 1A, a damper mechanism 4 in which a nonrotary movable piece 4A which follows to the vibration of the rotary shaft 1A through an oil film 4D having high rigidity and a squeeze film 4C are combined is installed at the part on the opposite side to the rotary body 1. The vibration of the rotary shaft 1A is suppressed by the damper mechanism 4.
Patent JP-H0762168-A (JP)
Title: Resin composition for distributor cap
Inventor: OSUGA KAZUTOYO
IPC: C08K3/36
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a resin compsn. which gives a distributor cap excellent in mechanical properties at normal and high temps., electrical properties, resistance to nitric acid, weld characteristics, resistance to bleeding, and flame retardancy while preventing defects in product appearance and a lowering in productivity due to bleeding onto a metal mold in injection molding. CONSTITUTION:The compsn. comprises a crystalline propylene polymer resin, 3-15wt.% glass fiber, 5-20wt.% talc or mica, 3-20wt.% silica, 4-20wt.% modified polyolefin resin, 10-30wt.% halogenous flame retardant comprising ethylenebistetrabromophthalimide and/or decabromodiphenylethane, and 3-15wt.% auxiliary flame retardant.
Patent JP-S58108223-A (JP)
Title: Molding material for blow molded polyester article
Inventor: ISHII KIMIYOSHI
IPC: C08G63/00
Filed: 1981-12-21
Abstract: PURPOSE:To provide the titled molding material having high transparency free from discoloration, and suitable for the bottle for food, drink, etc., having the contents of Sb-, Ge-, Zn-, Co-, Mn- and Mg-compounds in the polymer within specific ranges, and containing a specific amount of isophthalic acid as a copolymer unit. CONSTITUTION:The objective molding material is prepared by copolymerizing 5-20mol% isophthalic acid component (based on total acid component) to ethylene terephthalate using a large amount of Sb2O3 as the polymerization catalyst in combination with Ge-, Zn-, Co-, Mn- and Mg-compounds under the conditions that the amounts of the above compounds in terms of each metal satisfy the formulaI, formula II, formula III and formula IV (the unit is ppm).
Patent JP-H0756975-A (JP)
Title: Cell arranging area decision device
Inventor: NISHIOKA CHIKA
IPC: G06F17/50
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a cell arranging area decision device capable of deciding a cell arranging area by one time of setting processing. CONSTITUTION:This device is equipped with a step number setting part 6 on which the number of steps of a cell array in the cell arranging area is set, and an arranging area estimation decision part 7 which decides the cell arranging area by estimating based on the set number of steps of the cell array and screen-displays it on a display part 3, and also, it is provided with a classification adjusting part 8 which makes the arranging area estimation decision part 7 perform the estimation of the cell arranging area in respective area based on the number of steps of the cell array set at every plural areas when the area in which the cell is arranged is classified. In this way, it is possible to shorten a design work period and to remarkably reduce burden on an operator.
Patent JP-S6267971-A (JP)
Title: Video camera
Inventor: HASEGAWA TAKAYOSHI
IPC: G02B7/30
Filed: 1985-09-19
Abstract: PURPOSE:To focus on an object even when the object is at any places in a video by providing a means for generating a frame gate pulse making a vertical and horizontal drive pulse of a camera circuit an input and a means for varying the pulse. CONSTITUTION:A frame gate generating circuit 5 generates a predetermined frame gate signal as a vertical and horizontal drive pulse input source of a camera circuit, and clearly indicates a focusing range in a part of outputs of a video signal processing circuit 4, for instance, only in A of a view finder screen as shown in a figure. At this time, the gate signal of the circuit 5 is made variable by a gate signal variable circuit 9. In this case, even if the circuit 9 is manually operated, according to an output of an object distance detecting means and a focal distance detecting means, a gate variable setting may be automatically performed.