baber/WOPTO huggingface dataset:
Patent JP-S62257233-A (JP)
Title: Processing system for multifrequency signal waveform
Inventor: SAKAIDA SHINYA
IPC: H03D7/00
Filed: 1986-04-30
Abstract: PURPOSE:To reduce the processing quantity of an operation section and to simplify a circuit constitution by reproducing the signal of each frequency component sequentially while the read speed is changed so that the signal of each frequency component has the same frequency after a multifrequency signal waveform is stored in a storage means. CONSTITUTION:A write signal 33 is inputted to an analysis section 22 through an AND gate 29 while being outputted from a clock generating section 28 and the multifrequency signal 21 subjected to A/D conversion is written immediately in a memory 23. The read signal 34 is inputted from the clock generating section 28 in the recovery operation, a data is read from the memory 23 synchronously with the clock, D/A-converted into the original multifrequency signal (f1-fn), the result is fed to a filter 26 passing through only the frequency f1, which is fed to a tone decoder 27. When the processing to the signal of frequency f1 is finished, the frequency of the read signal 34 is changed, and when the frequency f2 is reproduced in the inputs f1-fn, the frequency conversion of f2'-f1 is applied and the result is fed to the filter 26 and the tone decoder 27.
Patent JP-S5531528-A (JP)
Title: Spark machining device
Inventor: MORO TOSHIO
IPC: B23H7/30
Filed: 1978-08-21
Abstract: PURPOSE:To raise the speed and accuracy of spark machining, by performing finish machining by a small-diameter hydraulic cylinder and performing rough machining by a main shaft. CONSTITUTION:When a load is small and a high responding property is required, the spark machining is effected by the small-diameter hydraulic cylinder 15. When a high output is required rather than a high responding property, the spark machining is effected by the main shaft 7 which is a large-diameter hydraulic cylinder. Since the machining is always controlled stable by a driving output appropriate to the load upon the machining, the heating of components is low and their thermal deformation is minimized.
Patent JP-H08275611-A (JP)
Title: Tractor pulling type leveling apparatus for final paddling
Inventor: GOTO SADAO
IPC: A01B35/04
Filed: 1995-04-03
Abstract: PURPOSE: To provide an apparatus for automatically carrying out leveling operation for final paddling which has been carried out so as to shift the planting and scraping face while striking with two sheets spaced at prescribed intervals by man powers (two persons) hitherto while pulling by a tractor. CONSTITUTION: This leveling apparatus is obtained by providing a driving part 2 connecting to output port of power of a tractor and connecting levers 3, 4 and 5 to a three-point hitch in the central part, constituting an operating part 1 equipped with vertical shafts 6 and 6 vertically oscillating through the driving part 2 at the both ends, fixing both ends of parallel striking plates 7 in which plural sheets of plates are set at prescribed intervals in longitudinal direction on the vertical shafts 6 and 6 and fitting an inclined leveling plate 8 in the forward direction of the parallel striking plates 7 so as to be vertically controllable to the parallel striking plates 7.
Patent JP-H05270355-A (JP)
Title: G sensor arrangement structure for flat floor vehicle
IPC: B60R21/16
Filed: 1992-03-27
Abstract: PURPOSE:To provide the G sensor structure of a flat floor vehicle which detects not only longitudinal gravity but also a yaw rate through easy computation without disturbing free walking of occupants inside a car room. CONSTITUTION:Right and left G sensors 13 and 14 are arranged laterally symmetrical positions about the central line OX of a vehicle on which the center of gravity P of the vehicle is present, i.e., positions where distances orthogonal to the central line OX are equal to each other. Both G sensors 13 and 14 are arranged on a floor panel outside a walk-through region 8. The right G sensor 13 is arranged below a right front seat 2 and the left G sensor 14 is arranged below a left front seat 3.
Patent JP-H09271913-A (JP)
Title: Spout for continuously casting aluminum and method for continuously casting aluminum using the spout
Inventor: TAKAHASHI KOJI
IPC: B22D11/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To save the preheating before starting casting, to prevent the clogging and the breaking of a spout at the initial stage of the casting and to improve the production efficiency by constituting the spout of two layers of an inner layer composed of high heat insulating material and an outer layer made of high strength material. SOLUTION: The annular spout 4 is made of the two layered structure of the outer layer OL constituted of a graphite cast iron, etc., and the inner layer IL constituted of calcium silicate base refractory. At this time, the product A between a heat capacity of the inner layer IL per 10mm of unit spout inner diameter ID and the thickness TI of the inner layer is defined as A=10×q×t/d, wherein, (q) is the heat capacity of the constituting material in the inner layer, (t) is the thickness of the inner layer and (d) is the inner diameter of the spout and A is made to be <4.19kJ/m<2> .K and the heat conductivity is made to be <41.9W/m.K. Further, the outer layer constituting material has low reactivity with molten aluminum and strength characteristic of >=9.8MPa bending strength.  Further, it is desirable to adopt >=2mm to the thicknesses TI, TO of the inner and the outer layers from the restriction on the forming.
Patent JP-H09268858-A (JP)
Title: Connecting structure of multiple window sash
Inventor: SHIBAZAKI YUJI
IPC: E06B9/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To facilitate work by forming a connecting lower frame of a connecting part by a basic lower frame and a pair of auxiliary lower frames, placing the respective auxiliary lower frames on the basic lower frame in such a manner as to freely slide, providing rising pieces on the basic lower frame and each auxiliary lower frame, respectively, and making these rising pieces in flash to form a shutter rail. SOLUTION: Upper and lower shutter rails of sashes 1, 2 with shutter rails arranged on both right and left sides of a strut 6 are connected to a connecting part 10 having a connecting upper frame 11 and a connecting lower frame 12. The connecting lower frame 12 of the connecting part 10 is formed by a basic lower frame 15 and a pair of auxiliary lower frames 16, each auxiliary lower frame 16 is placed on the basic lower frame 15 in such a manner as to freely slide in the longitudinal direction, a rising piece is provided on the basic lower frame 15 and the respective auxiliary lower frames 16, respectively, and these rising pieces are made in flush with each other to form a shutter rail. Accordingly, it is not necessary to post-fit the shutter rail, so that the work efficiency can be improved.
Patent JP-S5850113-A (JP)
Inventor: GERUTO FUAIFUAA
IPC: B21B17/02
Filed: 1982-06-14
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-H11287186-A (JP)
Title: Compressor
Inventor: NAKAJIMA MASAHIRO
IPC: F04C29/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve pressure resistance of a case, by annealing only a cylinder part of a case main unit, expansion-working an internal diameter, and shrinkage- fitting a stator. SOLUTION: In a sealed case of this compressor, a case main unit 3 is formed by machining a plate-shaped member, thereafter the case main unit 3 is annealed. Here, annealing is performed by a high frequency furnace 13, so as to anneal a cylinder part 3a of the case main unit 3. Thereafter, a stator is shrinkage fitted by expansion-working an internal diameter. In this way, a decrease of strength of the case main unit 3 can be suppressed, and deterioration of pressure resistance of the case can be prevented.
Patent JP-S583178-A (JP)
Title: Split control system for storage state
Inventor: YASUKAWA HIDETOSHI
IPC: G06F12/08
Filed: 1981-06-30
Abstract: PURPOSE:To execute a high speed program, by splitting a real storage space as well as a virtual storage space into a reference section and an alteration section. CONSTITUTION:A virtual storage space 1 is split into a reference section 1r and an alteration section 1c, and the reference section 1r is referenced and executed only and not changed. The alteration section 1c makes change as well as reference and execution. A real storage space 2 is also split into a reference section 2r and an alteration section 2c corresponding to the virtual storage space. A PFT page frame table 3 corresponds to the reference section and the alteration section correspondingly. Through this constitution, the paging processing can independently be performed for the virtual and real storage spaces, and the reference and alteration sections.
Patent JP-S58219075-A (JP)
Title: Hard copying device for displayed pattern
Inventor: YAMAZAKI HIRONORI
IPC: B41J2/00
Filed: 1982-06-16
Abstract: PURPOSE:To enable to make a hard copy in a short time, by a method wherein a pattern information the same as that on a CRT or the like is stored in a memory different from that for displaying, and printing is conducted by using the information when making a hard copy, in a hard copying device for a displayed pattern on a CRT or the like. CONSTITUTION:Various data are fetched from a central computer 1 by operating an operating part 6, are received by a receiving part provided in a controlling part 4 of a terminal device 3, and are fed to the CRT5 and a memory part 7. The CRT5 momentarily stores the received data in a buffer memory 9, and displayes them on a display device 10. The data modified on the basis of the display are inputted through the operating part 6, and the corrected data are inputted into the memory part 7, and are displayed on the display device 10. When a hard copy is required, the operating part 6 is so operated that the controlling part 4 drives a printing part 8 to read the data from the memory part 7 and make a hard copy 11. Accordingly, since the printing part 8 can make a hard copy irrespectively of the scanning of the CRT, synchronism-waiting period can be unnecessitated, and hard copy making period can be shortened.
Patent JP-H02282121-A (JP)
Title: Line-up and carry-out element for line member
Inventor: KOMATSU MITSUYOSHI
IPC: B65G65/44
Filed: 1989-04-20
Abstract: PURPOSE:To easily reduce noise in a line-up and carry-out element for electronic part terminals and the like by providing a hopper having a funnel shaped inside wall and a guide hole of a prescribed length at the bottom part, inserting an inserting tube having a prescribed bore into the guide hole, and relatively moving them in the vertical direction. CONSTITUTION:An elevatable base 7 is moved up and down with hydraulic cylinders 5, and the extreme end position of an inserted tube 4 in a hopper 3 is moved up and down relative to the hopper 3. Hereby, a dropped terminal 6 in the hopper 3 is applied with diffused external force in the posture of repose at the ascent of the inserted tube 4, and at the descent the once diffused terminal 6 in dynamic state is applied with collecting external force so as to flow into a space generated downward (generated around the inserted tube 4). Consequently, the terminal 6 is stocked in a guide tube 11 through the guide passage 5 of the inserted tube 4 due to the up and down movement, lined up in order, and fed. By this constitution, noise can be reduced with a simple construction.
Patent JP-H09288145-A (JP)
Title: Chamber for measurement of temperature characteristics of electronic device
Inventor: AKASAKA TOSHIKI
IPC: G01R31/26
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a chamber by which the temperature characteristic of an electronic device is measured with better efficiency. SOLUTION: Two turntables 11, 12 on which a plurality of devices 20 to be measured are placed respectively are arranged, by keeping an interval in the up-and-down direction, inside an airtight container 10 whose temperature can be controlled. In addition, two fixtures 13 as measuring jigs which measure the electric characteristics of the devices 20, to be measured, on the respective turntables 11, 12 are installed at the respective turntables 11, 12.
Patent JP-S62258825-A (JP)
Title: Vehicle speed automatic control method and its device
Inventor: SUZUKI KOICHI
IPC: F02D29/02
Filed: 1986-05-01
Abstract: PURPOSE:To set the quick deceleration time compatible to all conditions by calculating the quick deceleration time of an actuator in response to the control time when the actuator is set to the acceleration state immediately after the off operation of an accelerator switch and setting to the quick deceleration state. CONSTITUTION:The quick deceleration time is calculated in response to the control time when an actuator is set to the acceleration state to maintain the memory vehicle speed at the time immediately after the off operation of an accelerator switch 6. That is, the opening of a throttle valve 4 at the time of the on operation of the accelerator switch 6 in the quick deceleration time is resumed. After the quick deceleration time elaspses, the constant speed travel is performed with the opening of the throttle valve 4 corresponding to the memory vehicle speed. Accordingly, the quick deceleration time can be made compatible to all conditions without being affected by road conditions.
Patent JP-S61260953-A (JP)
Title: Automatic chip exchanging device
Inventor: SATO KENJI
IPC: B23B27/00
Filed: 1985-05-16
Abstract: PURPOSE:To make it possible to automatically exchange chips in a lathing process, by simultaneously carrying out the receiving of a chip, installing of a chip, discarding of a chip and removing of a chip from a tool holder with the use of a pair of grips on a pair of arms fitted on a base shaft which is driven to rotate. CONSTITUTION:A fastening and unfastening drive section 6 is lowered to release an old chip 1 from a tool holder 3 located at a chip replacement position in association with the operation of a clamp screw 44 and a clamp lever 46. After the old chip 1 is held by a grip 14 on one of arms 13 on a base shaft 11 which has been lowered, the base shaft 11 is raised and rotated to locate the chip at a chip discarding position 35, and the chip is dropped and stored. At this time a grip 14 on the other arm 14 holds a new chip 2 and locates the same at a chip exchanging position 18, simultaneously. The new chip 2 is seated on a seat section 5 by means of the lowered base shaft 11, and the fastening and unfastening drive section 6 is lowered to fasten the new chip to the tool holder 3 in association with the operation of the clamp screw 44 and the clamp lever 46. The fastening and unfastening section 6 is raised, and the base shaft 11 is rotated to be returned its original position.
Patent JP-H11297036-A (JP)
Title: Magnetic tape cartridge
Inventor: TSUYUKI SEIJI
IPC: G11B23/087
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To control flexible deformation and reduce wear of a canceling member of a reel rotation braking means for restricting rotation of reel during non-operating condition. SOLUTION: A magnetic tape cartridge 1 accommodates single reel 2 having wound the magnetic tape to rotate within a catridge case 3 and comprises a canceling member 4 which moves depending on the chucking operation of a driving side rotating drive means 11 when a reel rotation braking means 10 which allows rotation of reel 2 during operating condition and restricts rotation of reel 2 during non-operating condition, a braking member 5 for restricting rotation of reel 2 through engagement with a part of the canceling member 4 deposited to the cartridge case 3 and an energizing member 6 for energizing the canceling member 4 in the engagement direction with the braking member 5. This energizing member 6 is formed of a plate spring of which base area is mounted to the reel 2 with the end part to be placed in contact with the canceling member 4.
Patent JP-H05145505-A (JP)
Title: Voice transmission method
Inventor: SUDA HIROTO
IPC: H04J3/04
Filed: 1992-04-22
Abstract: PURPOSE:To decrease the deterioration in decoding sound quality by interpolation by increasing the interpolation possibility of a voice frame at a receiver side. CONSTITUTION:A voice frame length is selected to be a length of a period or shorter when a voice waveform keeps almost a steady-state and to be such that a multiple of M (M is an integer being two or more) of the voice frame length is 1 TDM or TDMA frame. A voice signal is coded for each voice frame, M-sets of voice codes including two adjacent voice codes apart by one voice frame or over are selected without duplication and M-sets of combined codes are sequentially generated. The combined code is inserted 9 one slot of each TDM or TDMA frame and multiplexed.
Patent JP-H10325034-A (JP)
Title: Heald loom and control of heald loom
Inventor: EBERHARD ERNST
IPC: D03C1/16
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a heald loom hardly requiring use of a high power motor and reinforcement of the whole parts of a drivetrain even if, especially, a large- scale dobby having a heavy heald frame and rotating at high speed is used. SOLUTION: This heald loom 1 has at least one sensor 7 or 8 for detecting an actually present torque on a drivetrain. The sensor 7 or 8 is arranged along a part of the drivetrain positioned at a region between the loom 1 and a dobby 2, or either one of the terminal region of the loom 1 or the terminal region of the dobby 2 neighboring to the region, connected to a controlling system 9. Further, the control system 9 drives an auxiliary-driving device 6 so that at least either one of the torque present between the loom 1 and the dobby 2 and change of rotating velocity may be reduced.
Patent JP-S5225933-A (JP)
Title: Choke valve controller of internal cobustion engine
Inventor: NOMURA TOSHIO
IPC: F02M1/10
Filed: 1975-08-25
Abstract: PURPOSE: This device allows the non-stage adjusting of the complete explosion opening of a choke valve in response to the atmosphere temperature of an engine, providing the constant stabilization of the warming up driving of the engine while improving fuel consumption ratio and further reducing the content of the conbusible component in exhaust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01276599-A (JP)
Title: Electromagnet
Inventor: MIZOBATA MASATAKA
IPC: H01J37/147
Filed: 1988-04-27
Abstract: PURPOSE:To perform the bending work at a coil end section in a short time with an inexpensive bending tool without requiring a special one by winding a coil on a magnetic pole section along an end section in race track-shaped multiple layers and bending the coil end section in a semi-circle shape on the plane parallel with the axis of an iron core. CONSTITUTION:A coil 10 is wound on a magnetic pole section 3 in the order of symbols D, E, F along an end section 3a to form the first layer, subsequently the second layer, third layer... are laminated. The coil 10 is wound on the magnetic pole section 3 in a race track shape, a magnetic path is formed by the magnetic pole section 3 and a yoke 7, the necessary magnetic field is generated at the space 6 in front of the magnetic pole section 3. The bending work at the coil end section can be performed in a short time with an inexpensive bending tool without requiring one with a special shape.
Patent JP-H07311920-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: MATSUOKA AKIO
IPC: G11B5/41
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a sufficient cleaning effect by providing a head cleaner roller set in a rotatable fashion to a head cleaner arm. CONSTITUTION:When a cassette is loaded in the magnetic recording/reproducing apparatus, an inclined post base 8 at a take-up side moves along a guide groove 10a for the inclined post base while holding a magnetic tape contained in the cassette. During the movement, the inclined post base 8 comes in touch with a cam follower part 1a of a head cleaner arm 1. Since the post base 8 moves further, the cam follower part 1a of the head cleaner arm 1 is pressed, whereby a rotational moment is impressed to the whole of the head cleaner arm 1. In receiving the rotational moment, the head cleaner arm rotates, so that a side face of a head cleaner roller 3 held at a front end of the arm 1 is brought in touch with a side face of a head drum 5. A magnetic head 11 is cleaned accordingly. Since the side face of the roller 3 is entirely in touch with the side face of the head drum 5, a sufficient cleaning effect is realized.
Patent JP-2000293626-A (JP)
Title: Method and device for recognizing character and storage medium
Inventor: HASEGAWA TAKESHI
IPC: G06K9/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To perform performance improvement optimized to an object that is actually processed by inputting a correct character string, acquiring knowledge for obtaining a correct preprocessing result with the correct character string as a key and updating knowledge to be used in a preprocessing process by the knowledge when a reject or an error is outputted as a final processing result. SOLUTION: A character segmenting part 24 uses knowledge stored in a preprocessing knowledge storing part 22 and performs image division of a detected character string area image as a character in each an optimum block. An individual character recognizing part 25 recognizes an individual divided image as a character. A knowledge processing part 26 adapts knowledge about a preliminarily given character string, constructs it as an appropriate character string to the recognition results of an individual character and outputs it as a final processed result. A correction processing part 27 performs correction manually when a reject or an error is outputted as the final processed result. A learning mechanism part 20 updates this knowledge to learn stored knowledge.
Patent JP-S63270448-A (JP)
Title: Production of alpha type and alpha type titanium alloy plate
Inventor: HAYAKAWA HIROSHI
IPC: B21B3/00
Filed: 1987-04-25
Abstract: PURPOSE:To produce an alpha type titanium alloy hot rolled plate having less hot rolling cracks and having excellent quality by hot retaining the alpha type titanium alloy to a beta transus temp. or above, thereafter cooling the alloy, furthermore heat retaining it to the beta transus temp. or below and then hot rolling said alloy. CONSTITUTION:The alpha type titanium alloy or near alpha type titanium alloy is heated to the beta transus temp. of the alloy - beta transus temp. +150 deg.C, is subjected to a solution heat treatment and is furthermore heat retained at this temp. to uniformly convert the components into a solid solution. Said alloy is then cooled to <=500 deg.C at >=10 deg.C/sec cooling ratio to obtain an alpha phase which has less inclination of the components. Said alloy is thereafter heat retained between the beta trunsus temp. of the alloy -150 deg.C-beta transus temp. -150 deg.C, is successively hot rolled at >=30% total draft ratio, by which both of the hard a phase and soft beta phase are finely and closely distributed therebetween and the beta phase is transformed into the alpha phase. A hot rolled plate or a hot coil for cold rolling made of the alpha type and near a type titanium alloy having small material anisotropy, having good quality and having no cracks on the both end faces of the hot rolled plate is thereby obtd. in a high yield.