baber/WOPTO huggingface dataset:
Patent JP-S58179910-A (JP)
Title: Sound signal reproducer containing noise eliminating circuit
Inventor: WATAYA YOSHIZUMI
IPC: G11B20/06
Filed: 1983-03-04
Abstract: PURPOSE:To reduce noises which are generated when tracks are switched, by holding the sound signal which is demodulated when reproducing track is switched at a level obtained immediately before the track switching and at the same time setting the holding period longer than a peirod equivalent to the cut-off time constant of a filter. CONSTITUTION:A BPF2 extracts only the sound FM signal out of the reproduced signals supplied through an input terminal 1. This extracted FM signal is then demodulated by an FM modulator 3 and applied to an LPF4. While the drop-out period of the reproduced signal is detected by a drop-out detecting circuit 6. The output of the LPF4 receives the effect of band limitation of the LPF4 and generates a transient even after the drop-out period. A monostable multivibrator 7 defines the termination of the drop-out period as a trigger and generates pulses equivalent to the transient period to apply them to an OR circuit 8. A preceding value holding circuit 5 is actuated by the output of the circuit 8 to eliminate the transient. Thus the noise generated when trancks are switched can be eliminated by the control siganl of a terminal 10.
Patent JP-S60176168-A (JP)
Title: Documentation device
Inventor: NAKAMURA KEIJI
IPC: G06F17/21
Filed: 1984-02-22
Abstract: PURPOSE:To facilitate retrieval of a registered document by making it possible to record index information such as a file number and a keyword by which the document is registered in its space when a document is newly generated. CONSTITUTION:When a keyword name (registration name) is inputted through a character key of a keyboard device 1, it is supplied to an FD controller 6, and a corresponding word name is retrieved from a floppy disk FD7 and selected. When the keyword name is selected, sentence data are transferred to a sentence buffer 4 through the FD7 and printed in accordance with the printing instructions. When printing of the sentence data reaches a bottom line, a flag F54 is judged. As a result, when it is on, a printing sheet is transported to a space position at the bottom, and consequently a keyword name and a file number of a keyword buffer 51 are recorded in a bottom space of a recording sheet. Thus retrieval of registered documents can be facilitated.
Patent JP-H09233786-A (JP)
Title: Wound-rotor induction motor
Inventor: YOSHIDA SHUICHI
IPC: H02K17/30
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To make any back-up plate unnecessary and simplify the aligning works of the switch females of the secondary-side short-circuit plate of a wound-rotor induction motor, by forming aligning grooves in its radial direction in one of respective circular-arc-form plates obtained so as to divide in its circumferential direction its annular secondary-side short-circuit plate into a plurality of equal portions and by so fixing the two switch females on both the sides of each aligning groove that their idle end portions are opposed to each other in the inside of each aligning groove. SOLUTION: In a short-circuit plate 4, e.g. forming radially two aligning grooves 7 of (B) in widths by machinings in one of three circular-arc-form plates obtained so as to divide an annular secondary-side short-circuit plate into three equal portions in its circumferential direction, the respective adjacent end superposing portions of the three circular-arc-form plates are superposed on each other to fasten them to a disk-form iron switch core 10 by bolts 9 and integrate the three circular-arc-form plates with each other. Hereupon, each aligning groove 7 can be machined with a high accuracy, and two switch females 5 are fixed on both the sides of each aligning groove 7 by the fastening works using small female-tooth attaching screws 8.  Thereby, the attachment of any back-up plate is made unnecessary to make the simplification of the aligning adjustment works of the switch females possible too.
Patent JP-H08205641-A (JP)
Title: Mounting mechanism for seedling table in paddy working machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide the subject mechanism designed to facilitate mounting a seedling table in a paddy working machine having such a scheme as to support a seedling table free to make transverse reciprocating motion on a relevant support equipped on a traveling machine body, and enabling the smooth reciprocating motion of the seedling table in a constant width at all times without concentrating the load due to the table on one side when the table is subjected to transverse reciprocating motion by a traverse feed driving transmission. CONSTITUTION: A seedling holder 21 supporting a seedling table is fixed on a lateral slide bar 20 set on a seedling table support 18, the front part of the seedling holder 21 is equipped with a traverse feed driving transmission 28 for making the seedling table subject to transverse reciprocating motion, and the rear part of the seedling holder 21 is put against a restraining body 33 on the machine body side to afford a stopper 34 for the seedling table 4 subject to transverse reciprocating motion.
Patent JP-H05230503-A (JP)
Title: Production of metal powder to be injection-molded
Inventor: SUZUKI HIDEO
IPC: B22F3/02
Filed: 1992-02-21
Abstract: PURPOSE:To suppress the generation of defects resulting from an injection- molding material by imparting a specified shearing stress to an injection-molding compound at specified temps. CONSTITUTION:A metal powder and an org. binder are kneaded to obtain an injection-molding compound. In this case, a shearing stress of >=1X10<7>dyne/ cm<2> is imparted at the final stage of kneading or after kneading at 50-200 deg.C. The kneading is conducted in a pressure kneader shown in the figure at 130 deg.C for 80min to produce the compound. Consequently, the dewaxing time is reduced, and the productivity is improved.
Patent JP-H03237532-A (JP)
Title: System bus evaluation test system
Inventor: KUMAKURA TAKASHI
IPC: G06F15/16
Filed: 1990-02-14
Abstract: PURPOSE:To improve the reliability and to shorten the read time to the service start by setting test data including equipment environments of a system bus and generating a software dummy task to preliminarily execute various tests and the performance test in the period from single substance evaluation to overall test. CONSTITUTION:Test data including equipment environments for confirmation of various operations and performance evaluation of the system bus is set. Test data is set to the same value as the processing of online soft by a command to start the system bus. At this time, a software dummy task is generated after the number of communication requests and the load for one call are set. When the frequency in repeat reaches the set number of communication requests in this state, traffic data at the time of the end is outputted to measure the traffic. Thus, the reliability is improved and the read time to the service start is shortened.
Patent JP-S60177593-A (JP)
Inventor: YAMAKAWA SEISHIROU
IPC: H05B3/30
Filed: 1984-02-23
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-H04273463-A (JP)
Title: Formation of wiring
Inventor: NAKAMURA HIROKO
IPC: H01L21/768
Filed: 1991-02-28
Abstract: PURPOSE:To easily guide a lower layer wiring while keeping insulation characteristic for upper layer wiring from multilayer interconnections by forming an insulating film using a convergent ion beam of silicon and providing a hole reaching the lower layer wiring through such insulating film and then forming a wiring in contact with the lower layer wiring exposed within this hole. CONSTITUTION:A hole H1 is formed, with convergent beam sputter etching, reaching a layer insulating film 15 through an upper layer wiring 12b, an insulating layer 16 is formed by implanting the convergent ion beam of silicon within this hole, a hole is formed reaching the lower layer wiring 12a through this insulating film and a wiring 13 is formed in contact with the lower layer wiring exposed in this hole. As a result, an insulating film can be formed only in the required region within a short period and the wiring can easily by led out.
Patent JP-H06228931-A (JP)
Title: Wave dissipation method
Inventor: KONDO KATSUHIKO
IPC: E02B3/06
Filed: 1993-01-29
Abstract: PURPOSE:To have no influence on the flow of water and to dissipate waves on the sea level only effectively as much as possible. CONSTITUTION:Wave dissipation ropes 43 fitting a large number of wave dissipation rings 11 in them are spread to a wave coming side at a specific angle thetaother than a right angle such as a zigzag, etc., against a forward direction of waves. Then, waves 41 coming at a certain angle theta against the wave dissipation ropes 43 are getting through a penetration space 17 among one wing section 15, the other wing section 16 and an outside ring 13, and they clash with those irregular sides to have the effect of wave dissipation, and an area having no wave on the sea level can be ensured.
Patent JP-H09228650-A (JP)
Title: Repair method of corner external wall
Inventor: NISHI TOYOMITSU
IPC: E04G23/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a repair method, in which the cracking development section of a corner external wall can be repaired surely by a simple process. SOLUTION: External wall members 21 are joined mutually at angles less than 180ο in the repair method of a corner external wall 2. The undercoating of adhesives 3 is conducted in a cracking development section. Joint treating materials 1, in which adhesion layers 12 and elastic seal materials are formed integrally and fluid layers 15 having width narrower than the adhesive layers 12 are formed among the adhesive layers 12 and the elastic seal materials, are stuck so as to be crossed over the cracking development section. The repair method consists of a process, in which the stepped sections of the joint treating materials 1 and the external surfaces of the external wall members 21 are buried with putty materials 3, and a process, in which at least the putty materials 3 and the external surfaces of the joint treating materials 1 are coated with coating materials.
Patent JP-H05233233-A (JP)
Title: Program release management system
Inventor: HIRUTA MOTOHIRO
IPC: G06F9/06
Filed: 1992-02-21
Abstract: PURPOSE:To provide a program release management-system capable of automatically preventing the linkage of an incorrect compiler unit(CU) and mismatching between a source unit (SL) and the revision on the CU. CONSTITUTION:A compile information processing means 2 stores related SL information and CU information in an SL/CU information file 6. A link information processing means 4 stores related load module(LM) information and the CU information in an LM/CU information file 7. A release information management updating means 8 stores an LM released based on the SL/CU information and LM/CU information and the SL/CU information relating to the constitution of the LM in a release information managing file 9 in each LM unit, and at the time of updating the contents of the file 9, the contents of the file 6, 7 relating to the change are updated.
Patent JP-H06252179-A (JP)
Title: Signal charge detector
Inventor: KOZONO TOSHIYUKI
IPC: H01L29/762
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a signal output having a slight waveform distortion, by providing the shielding wirings which shield electrically a floatation region of a signal charge sensor between the floatation region and the region whereto the pulses formed in the periphery of the floatation region are applied. CONSTITUTION:In a signal charge sensor having a floatation region 24 which converts a signal charge into a signal voltage, shielding wirings 32 which shield electrically the floatation region 24 are provided between the floatation region 24 and the region whereto the pulses formed in the periphery of the floatation region 24 are applied. For example, the gate electrode of the first stage MOS 27, a floatation diffusion layer 33 and floatation wirings 34 out of which the floatation region 24 is formed are shielded by the shielding wirings 32 connected with the source terminal of the first stage MOS 27. Thereby, the pulses formed in the periphery of the signal charge detector are hard to be entrapped in the signal output outputted from the signal charge sensor. Therefore, the waveform distortion of the signal output is hard to be generated.
Patent JP-S56130368-A (JP)
Title: Ink jet printer
Inventor: HAYAZAKI HIROYUKI
IPC: B41J2/015
Filed: 1980-03-19
Abstract: PURPOSE:To record characters, figures or the like clean in details with an accurate conversion from an image signal to an injection signal by checking substantially the injection of ink droplets from an ink head when the noninformation period of the image signal is larger than the pulse width of the injection signal. CONSTITUTION:According to a delayed FF10 (designated as D-FF) of an inputted digital image signal Vid, an output Q1 as a signal synchronizing a clock signal Cp is sampled in an AND circuit 11 and the output is introduced into O-FFs 12 and 13. It is divided into half within a period thereof to cause a delay between an AND output A1 and the inverted output thereof by one pulse width of a signal Cp. Outputs Q2 and Q3 are passed through an NAND circuit 14 and an output Na is converted into an output Df with a differentiating circuit 15. A pulse generating circuit 17 is triggered by an output A2 via an AND circuit 16 to generate a pulselike injection signal Vo. When the noninformation period tau is larger than the pulse width t of the signal Vo, no injection signal Vo of ink droplets 5 is formed with respect to any noninformation image signal Vid in the period tau.
Patent JP-S60181252-A (JP)
Title: Cold rolled al killed steel sheet having superior demagnetizing characteristic, its manufacture, and shadow mask and color television using it
Inventor: KAMIO MORINORI
IPC: C22C38/06
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a cold rolled Al killed steel sheet having superior degaussing characteristics by adding specified percentages of C, Mn, S, sol. Al and N to Fe and specifying the ratio of Al to N. CONSTITUTION:A cold rolled Al killed steel sheet consisting of, by weight, <=0.005% C, 0.10-0.50% Mn, <=0.010% S, 0.02-0.08% sol. Al, <=0.0050% N [sol. Al%-0.003)/N%<=N%<=6] and the balance Fe with inevitable impurities is manufactured. The steel sheet has superior damagnetizing characteristics, and a shadow mask and a color television using the steel have improved landing characteristics.
Patent JP-H05228176-A (JP)
Title: Surface coating material for sanitary article and sanitary absorber product formed by using the same
Inventor: SUZUKI MIGAKU
IPC: D01F8/02
Filed: 1992-02-21
Abstract: PURPOSE:To prevent the propagation of bacteria and to enable safe treatment by a natural recycle system at the time of discarding by using composite fibers composed of chitosan having an antimicrobial property and cellulose as essential components and forming these fibers to a sheet form having specific ratios of aperture parts. CONSTITUTION:Fine powder of the chitosan is added into viscous rayon fibers and the fibers are spun during the production process of the viscous rayon fibers. The resulted fibers are waved by a card method and are interlinked by high-pressure water flow, by which a non-woven fabric is produced. Yarn is produced from the resulted fibers by a spinning stage and is processed to a knitted fabric and a woven fabric. The sheet-like material consisting of the resulted chitosan-combined cellulose fibers is constituted as the surface coating material. An aperture rate=AP/TAX100% is specified to >=40%, more preferably 50 to 90%, further preferably 55 to 80% when the sum of the aperture parts(AP) and fiber parts (EP) is designated as a total area(TA). Effective absorption is hardly obtainable at <40% aperture rate.
Patent JP-S60209898-A (JP)
Inventor: ERUNSUTO AUGASUTO KIRIAN
IPC: G08B21/00
Filed: 1985-02-26
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-S51111602-A (JP)
Title: Insulating method of connection part for winding of electric machine
Inventor: YAMATAKE SHIGEO
IPC: H02K3/38
Filed: 1975-03-26
Abstract: PURPOSE: Reliable insulation method in which the winding connection portion is insulated by the U-shaped tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58152790-A (JP)
Inventor: MURAKAMI SHINJIROU
IPC: B66C13/06
Filed: 1982-03-06
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-2000236125-A (JP)
Title: Vacuum ultraviolet laser
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/036
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum ultraviolet laser where laser rays are prevented from being attenuated in power by a method wherein impurities are effectively prevented from mixing into an optical path, and impurities are detected and removed when they are mixed into an optical path. SOLUTION: A vacuum ultraviolet laser, which oscillates laser rays 11 of a vacuum ultraviolet region, is equipped with optical path covers 13, 14, 22, and 32 which cover an optical path space 21 where laser rays 11 pass through, hermetically sealing means 24 and 25 which hermetically seals up the optical path space 21, a concentration detecting means 31 which detects the concentration of impurities inside the optical path space 21, and an impurity concentration control means which keeps impurities at a concentration lower than a prescribed value.
Patent JP-S63204191-A (JP)
Inventor: INOUE MITSURU
IPC: H01L21/68
Filed: 1987-02-20
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-H06249091-A (JP)
Title: Intake system of internal combustion engine
Inventor: URAKI YOICHI
IPC: F16J15/12
Filed: 1993-02-25
Abstract: PURPOSE:To reduce noises radiated from an intake collector by restraining the vibrational transmission from a cylinder head to the intake collector, particularly the transmission of vibration in the region exceeding a specified frequency. CONSTITUTION:An intake collector 4 and intake manifold are casted separately from each other. The head side flange 13 of the intake manifold 5 is secured fixedly to the side of a cylinder head 2. An elastic seal member 15 is interposed in the connection of the collector side flange 12 of the intake manifold 5 and the intake collector 4. The intake collector 4 is elastically supported on the collector side flange 12 by bolts having a rubber bushing disposed thereon. A radiation plate 23 made of a metal plate having a proper mass is interposed in the intermediate part of the elastic seal member 15 in the direction of thickness. The radiation plate 23 serves as an intermediate mass body in an vibration system for supporting the intake collector 4 to restrain the vibration transmission to the intake collector 4 in a region over the resonance frequency.
Patent JP-S51111588-A (JP)
Title: Semiautomatic automobile driving device (1)
Inventor: OSADA YOSHIO
IPC: B62D1/28
Filed: 1975-03-25
Abstract: PURPOSE: To alleviate propulsion to a destination by receiving signals from the ground. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08214486-A (JP)
Title: Small-sized dc motor
Inventor: CHIN EIKOU
IPC: H02K11/02
Filed: 1995-02-01
Abstract: PURPOSE: To surely fix shield plates to locking sections which are protruded toward the inside of a motor case from erecting sections by providing the locking sections to a brush base and boring the locking holes corresponding to the locking sections through the shield plates and, at the time of installing the shield plates, engaging the locking sections with the locking holes. CONSTITUTION: Extended sections 31 are formed by extending parts of a brush base 2 outward from a motor case 1. Then erecting sections 32 are provided in parallel with the case 1 and shield plates 9 and locking sections 33 are protruded toward the inside of the case 1 from the free end sides of the erecting sections 32. In addition, the locking holes 40 corresponding to the sections 33 are bored through the plates 9. When the plates 9 are successively inserted in the sections 33 along the case 1, the end sections of the plates 9 come into contact with the slopes 33b of the sections 33 and, when the plates 9 are further inserted, the sections 33 easily move outward by the slopes 33b. When the holes 40 of the plates 9 come to the positions of the sections 33 thereafter, the sections 33 are engaged with the holes 40 by the restoring forces of the sections 32 and the plates 9 are fixed.
Patent JP-S57152505-A (JP)
Title: Dropout detecting circuit
Inventor: TAKEDA KATSUMI
IPC: H04N5/94
Filed: 1981-03-14
Abstract: PURPOSE:To reproduce a signal of superior picture quality by detecting a dropout by a level difference between an original FM video signal contained in a reproduced FM video signal and a noise component generated owing to the dropout. CONSTITUTION:A reproduced signal (a'), after being amplified by a preamplifier up to a prescribed level, is inputted to a limiter circuit 2 to obtain an FM video signal removed from an AM component, and the FM video signal is demodulated by an FM demodulating circuit 3 to obtain a video signal. The output of the limiter circuit is inputted to a filter circuit 5, which outputs an FM video signal having a noise component suppressed, and this FM video signal is supplied to an envelope detecting circuit 4; and this circuit operates in accordance with the level of the FM video signal to generate a dropout detection signal. Therefore, dropout compensating operation is performed securely when a dorpout is generated truly.
Patent JP-H11226631-A (JP)
Title: Continuous extrusion machine
Inventor: KUKI KEIICHI
IPC: B21C23/21
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To constantly maintain a temp. of an extrusion chamber to a prescribed temp. without using a heat insulation material. SOLUTION: The extruder is provided with a die chamber 12, heating means 15, 16 arranged in tight contact with the die chamber 12 and a case 18 covering the die chamber 12 and the heating means 15, 16. In this case a heat insulation means having a enclosed air heat insulation layer 17 is arranged between the heating means 15, 16 and the case 18, materials 9, 10a continuously supplied to the die chamber 12 are heated with the heating means 15, 16 to be extruded.
Patent JP-S57151019-A (JP)
Title: Air cooler of engine
Inventor: HIRUKAWA ITSUSHI
IPC: F02B29/04
Filed: 1981-03-13
Abstract: PURPOSE:To automatically drain accumulated water in the inside of an air cooler, by providing a water drain check valve, opened at prescribed pressure, in a lower part of the air cooler cooling feed air to an engine. CONSTITUTION:An intake valve 12, exhaust valve 14 and injection nozzle 16 are provided in the upper part of a cylinder 10. A passage 18 communicates the exhaust valve 14 to a turbine 20 of a supercharger. And a compressor 26 is communicated to an air cooler 36 through a passage 34, then air is cooled by the air cooler 36, changed to high density and fed to a combustion chamber through a passage 46. Here a water drain check valve 50 is provided in a lower part of the air cooler 36. This check valve 50, if prescribed internal pressure is applied to its end part 52, is opened to discharge water in the inside. In this way, accumulated water in the air cooler can be automatically drained.