baber/WOPTO huggingface dataset:
Patent JP-H02203690-A (JP)
Title: Two buffer memory switching method for picture signal decoder
Inventor: NISHIMURA SHINJI
IPC: H04N19/00
Filed: 1989-02-02
Abstract: PURPOSE:To eliminate useless waiting period and to utilize the processing capability of a decoding processing section to the utmost by starting a decoding processing of other memory picture even when the other memory picture is under post-processing after the decoding processing of one memory picture is finished. CONSTITUTION:When post-processing by one frame to one memory picture 31 is finished, the termination of the decoding processing by one frame of other memory picture 32 is detected, the post-processing is switched to the other memory picture 32 and the write address for decoding is controlled so as not to pass over the readout address of the post-processing and the post-processing and the decoding processing are switched independently. Even when the other memory picture 32 is subject to post-processing after the decoding processing of one memory picture 31 is finished in this way, the decoding processing of the other memory picture is initiated, useless wait period of the decoding processing is eliminated and frame elimination is reduced and the average loading design is attained.
Patent JP-H06236931-A (JP)
Title: Wiring structure and its manufacture
Inventor: ITOU YOSHINORI
IPC: H01L21/28
Filed: 1993-02-10
Abstract: PURPOSE:To provide a wiring structure without interelement short circuit or leak currents in a semiconductor element. CONSTITUTION:A metallic oxide film 28 is formed on substrates 31-37 which have conductors 33 and 37 on the surfaces, and an insulating film 39 is formed hereon, and it is etched to expose the metallic film 38, and a specified pattern of metallic body 41 is formed by reducing this metallic oxide film 38.
Patent JP-H11205459-A (JP)
Title: Electronic switching system
Inventor: KOYAMA MASAMI
IPC: H04M3/42
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent invalid traffic between stations and to efficiently execute switching by deciding whether or not a transfer destination is set to an incoming call number, collating the number of the transfer destination with a sender's number and controlling transfer processing, when they are matched with. SOLUTION: When there is an incoming call for a subscriber 1A or 1B in an electronic exchange device, central processors 7A and 7B select and execute an incoming processing procedure. This incoming processing means first reads the storage position of a receiving person according to an incoming number, next reads a transfer destination corresponding to the storage position of the receiving person and decides the existence of the transfer destination. When there is no transfer destination, it performs normal processing and when there is a transfer destination, it decides whether or not a transfer destination number coincides with a sender number after collating with the transfer destination number and the sender number. In the case of coincidence, it performs regulation processing that nullifies transfer processing.
Patent JP-2000217458-A (JP)
Title: Production of seedling from woody plant shoot raised by tissue culture
Inventor: MURAKAMI AKIRA
IPC: A01H4/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically produce the subject seedling excellent in a rooting state even when the kind of a woody plant is the one difficult to propagate through cutting by raising seedling in a transplanted state in farmland after cultivating a shoot in a specific inducing medium for rooting. SOLUTION: This method is to raise a seedling in a transplanted state in farmland after cultivating a woody plant shoot obtained by tissue culture inserted in an inducing medium for rooting, which is solidified with a gelatinizer, for 3-7 days. It is preferable that the inducing medium for rooting doesn't include a carbon source and that the shoot fed as a seedling-producing material is the one obtained by the tissue culture of a woody plant belonging to Eucalyptus.
Patent JP-S5531101-A (JP)
Title: Manufacture of steel having superior hydrogen cracking resistance in wet hydrogen sulfide surroundings of high hydrogen ion concentration
Inventor: NISHIMURA TAKAYUKI
IPC: C22C38/00
Filed: 1978-03-02
Abstract: PURPOSE:To manufacture the title steel by hot rolling steel of a specified compsn. contg. C, Si, Mn, P, S, Al, Nb and Mo and optionally contg. one or more out of Ni, Cu, V, Cr, Ti and Ca under specified conditions. CONSTITUTION:Steel consisting of C 0.03-0.2%, Si 0.01-0.6%, Mn 0.5-2.0%, P<=0.020%, S<=0.010%, Al 0.005-0.1%, Nb 0.01-0.1%, Mo 0.1-0.6%, and the balance Fe and inevitable impurities, and optionally contg. one or more out of Ni<=0.30%, Cu<=0.19%, V<=0.1%, Cr<=0.5%, Ti<=0.1% and Ca<=0.005% is hot rolled at a soaking temp. of 950-1150 deg.C, a finish temp. of 700-800 deg.C and a total reduction ratio above 70% at below 900 deg.C. The resulting steel exhibits superior hydrogen cracking resistance in wet H2S surroundings of pH<5.0.
Patent JP-S53107643-A (JP)
Title: Protective relaying equipment
Inventor: OKAMOTO EIICHI
IPC: H02H3/28
Filed: 1977-03-02
Abstract: PURPOSE: To detect fault in power system accurately by compensating occurrence of higher hermonics due to transmission delay and influence onto current waveform of higher hermonics. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08277226-A (JP)
Title: Physiologically active peptide composition for pernasal absorption
Inventor: YANAGAWA AKIRA
IPC: A61K38/28
Filed: 1996-01-17
Abstract: PURPOSE: To obtain a physiologically active peptide composition for pernasal absorption excellent in pharmaceutical stability in intranasal administration (pernasal administration) and in vivo absorbability of an active ingredient contained in the composition. CONSTITUTION: This physiologically active peptide composition for pernasal absorption is obtained by uniformly dispersing and applying an effective dose of a physiologically active peptide to a carrier which is a porous crystallized glass having 5-2000μm average grain diameter. The carrier which is the porous crystallized glass, having a composition of 22-50wt.% SiO2 , 8-30wt.% P2 O5 , 20-53wt.% CaO, 1-16wt.% MgO, 0.1-2wt.% F2 , 0-9wt.% Al2 O3 and 0-5wt.% B2 O3 , capable of depositing at least one or more of apatite, wollastonite and diopside, having 20-2000μm average pore diameter and 66-95vol.% porosity and further a three-dimensional network structure.
Patent JP-H0844299-A (JP)
Title: Retractable and upward-faced liquid-crystal display device with power supply and counterelectromotive-force brake separately from monitor device
Inventor: ANDORIASU EICHI SAROMON
IPC: B64D11/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a compact, lightweight and retreatable LCD monitor capable of housing a screen in a head section of an aircraft room and turning it to an observing position by >=90 deg.. CONSTITUTION: This device is provided with a housing 2 having an opening part for an LCD monitor device 4, the LCD monitor device 4 provided with an LCD observing screen 16 to be rotated between an opened position (solid line) projectingly from the housing 2 and exposed so as to be observed and a retreating position (broken line) stored in the opening part, a motor and a power source 70 arranged in the housing 2 so as not to be rotated together with the device 4, mechanical connection devices 58, 60 arranged between the motor for rotating the device 4 to the opened position and the device 4, and a returning driving device such as a tortion spring for returning the device 4 to the retreating position.
Patent JP-S58138509-A (JP)
Title: Measuring device of dogbone shape
Inventor: UEDA MASATAKE
IPC: B21B1/04
Filed: 1982-02-13
Abstract: PURPOSE:To improve the accuracy in the estimation of the transverse return extent in a horizontal rolling stand and to control the broadside size of a rolled plate adequately by detecting the height and position of a dogbone right after broadside rolling with an edger in the stage of producing a steel plate by hot rolling. CONSTITUTION:A steel plate is rolled down broadside with the edger rolls 2, 2 of an edger 1 in the stage of hot rolling the steel plate with a rolling mill consisting of the edger and the horizontal rolling stand. The height of the dogbone of a rolled material 3 in this case is measured in difference from the central part with the load cells 6b, and 6a of a roll 4b in contact with the dogbone and a roll 4a in contact with the central part. The position in the highest part of the dogbone is measured by measuring the pressure to be exerted on both ends of the roll 4b in contact with the dogbone with strain gages 8a, 8b, and the transverse return extent in the next horizontal rolling mill is estimated with high accuracy from both measured values, so that the broadside size of the rolled plate is controlled to a target size.
Patent JP-S60167309-A (JP)
Title: Inside magnet type magnetic circuit
Inventor: TANAKA SHIYOUJI
IPC: H01F7/02
Filed: 1984-02-09
Abstract: PURPOSE:To curtail markedly the direct material cost of the titled device by a method wherein a yoke having a U-shape sectional form and a flange fitted with a frame extended to the outer peripheral direction from the upper edge part of the yoke thereof are formed in one body. CONSTITUTION:A magnetic gap 5 is constructed between a plate 4 fixed to the top surface of a magnet 3 fixed to the base of a yoke 1 provided with a flange formed in an integral type and the yoke 1. Because the yoke 1 fitted with the flange thereof is formed in an integral construction according to drawing process, a usual yoke plate and screws to fix the plate thereof are made unnecessary, and direct material cost can be curtailed markedly.
Patent JP-S55115069-A (JP)
Title: Transfer paper separating device in transfer type electrostatic copier
Inventor: AKITA YUKIO
IPC: G03G15/14
Filed: 1979-02-28
Abstract: PURPOSE: To reduce the electrostatic adhesion force between photoreceptor surface and transfer paper by so parallelly providing at least two separating destaticizers as to provide large and small different destaticizing effects.  
     CONSTITUTION: A separating device 14 is constituted by using two separating destaticizers 15, 16. Said both separating destaticizers 15, 16 have a spacing forward and backward in the advance direction of transfer paper, and the distance L between the discharge wire 15a of the backward separating destaticizer 15 and the photoreceptor 11 surface is made larger than the distance l between the discharge wire 16a of the forward separating destaticizer 16 and the photoreceptor 11 surface. As a result of this, the forward separating destaticizer 15 which provides a large destaticizing effect is effective for the surface potential of the black ground part and the backward separating destaticizer 16 which provides a small destaticizing effect becomes effective for the potentials of the white ground part coupled with the separating destaticizer 15. Hence, the adequate destaticizing effects are obtained even with any image patterns of the white and black ground parts and the electrostatic adhesion force between the photoreceptor surface and transfer paper may be surely reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61182151-A (JP)
Title: Semiconductor memory
Inventor: HIDAKA HIDETO
IPC: G06F11/08
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a semiconductor memory containing a test mode for functions of an ECC (error detection/correction) circuit system by using virtual data for the ECC circuit system. CONSTITUTION:A write check bit latch circuit is provided to store temporarily the write check bit together with a check bit switching circuit 12 which switches the data supplied to a syndrome generating circuit 5 according to a control signal TE and an input switch circuit 10 which switches the data supplied to a read check bit generating circuit 4 according to the signal TE. Thus the virtual data can be used for an ECC circuit system and therefore an independent test is possible with functions of the ECC circuit system.
Patent JP-S58141471-A (JP)
Title: Flat positioner for magnetic disc
Inventor: EDAKAWA KENJI
IPC: G11B21/02
Filed: 1982-02-16
Abstract: PURPOSE:To improve the oscillation characteristic of a flat positioner to position a disc in a high speed, by constituting of a compensating magnetic circuit where magnets are arranged to face each other so as to be generate a force in  the direction to cancel the force generated by the leakage magnetic flux from a  magnetic circuit of the flat positioner. CONSTITUTION:A compensating magnetic circuit where magents 14 and 14', which generate forces 13 and 13' having directions to cancel driving forces 12 and 12' generated by megnets 2 and 2', are arranged is provided. When a current 10 is applied to a flat coil, driving forces are generated in directions of arrows 11 and 11' by magnets 2 and 2' of the magnetic circuit, and simultaneously, forces in directions of arrows 12 and 12' are generated in a part of the flat coil, which is not put in the magnet gap part, by the leakage magnetic flux in parts other than the gap part of magnets 2 and 2' of the magnetic circuit, but forces 13 and 13' in directions to cancel said generated forces 12 and 12' are generated by magnets 14 and 14'.
Patent JP-H09194095-A (JP)
Title: Sheeter for printer
Inventor: TATEISHI HARUMOTO
IPC: B41F13/64
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To smoothly supply cut paper from a low speed tape means to a stack part, so as to prevent a jam of paper by bringing an upper small diameter pulley closer to a stack part, inlet as against a lower small diameter pulley and forming a low speed tape front end part into a knife-edge shape. SOLUTION: When cut paper cut by means of a cutting unit 104 so as to be discharged is transferred to a lower part low speed tape means 110 so as to be conveyed, a paper discharging end in the lower part low speed tape means 110 is formed into a knife-edge shape so as to be positioned in the upper edge part of a stack part 112 inlet, so that no gap is generated between the lower part low speed tape means 110 and the stack part 112. In this way, the paper can be conveyed smoothly from the lower part low speed tape means 110 to the stack part 112 as no gap part,, in which a paper jam of the conveyed cut paper is easily caused, is eliminated.  Joggers 112F, 112R, 112S forming a housing space in the stack part 112 are arranged in the paper discharge end in the lower part low speed tape means 110 integrally, so that a transfer gap is completely eliminated, and conveying-out to the stack part 112 can be carried out more smoothly.
Patent JP-H10209712-A (JP)
Title: Noise prevention device for copying machine
Inventor: KANAI TAKESHI
IPC: H01P1/203
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a small sized noise prevention device for a copying machine, in which a microstrip line is used to efficiently reduce electromagnetic noise generated from the copying machine. SOLUTION: A device 1 is provided properly to a plurality of positions of a printed circuit board of a copying machine, a microstrip line 4 is formed on a ground 2 with a dielectric board 3 inbetween, and an open stub 5, whose length is 1/4 of a wavelength in a transmission line connecting to the microstrip line 4 at a right angle to the direction of the microstrip line 4, is formed. The open stub acts as a capacitance between the microstrip line 4 and the ground 2 to configure a low-pass filter, thereby reducing an electromagnetic noise.
Patent JP-H07305156-A (JP)
Title: Method and apparatus for refining alloy coating bath for metallurgical article
Inventor: PATORITSUKU ABU
IPC: C23C2/32
Filed: 1994-01-24
Abstract: The subject of the invention is a method for coating a metallurgical product, especially one made of steel, according to which the said product is soaked in a metal alloy bath containing solid impurities, characterised in that, in order to accelerate the settling of the said impurities, sound radiation is applied to the said alloy bath. A further subject of the invention is an installation for coating metallurgical products (3), especially made of steel, of the type comprising a tank (1) containing a bath (2) of metal alloy and means (4,5) for soaking the said products (3) in the said alloy bath, characterised in that it also comprises means (13,14) for applying sound radiation to the said alloy bath. <IMAGE>
Patent JP-H09274773-A (JP)
Title: Disk device and disk recording medium for high density recording
Inventor: HINO YASUMORI
IPC: G11B7/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress an error rate due to crosstalk by executing the maximum decoding of a reproducing signal with reproducing levels of every combination as reference based on the reproducing levels of recording marks of three or more different states. SOLUTION: By making a switch between recording data and a reproducing level detecting mark pattern with a switch 107, a recording mark for detecting a reproducing level is recorded together with the recording data. A calculator 115 for calculating the reproducing levels of all the states of a reproducing track and two adjacent tracks outputs eight kinds of levels according to the data combination of the reproducing level and the two adjacent tracks. A state selector 116 compares the reproducing level with the eight kinds of levels, selects a level having a smallest difference absolute value and outputs a value selected from 0 to 7. A decoder 117 performs data decoding according to this value, and thus even if crosstalk is large, reproduction is performed with a low error rate.
Patent JP-H03228273-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA AKIO
IPC: G11B21/21
Filed: 1990-02-01
Abstract: PURPOSE:To prevent the crush of a magnetic head by issuing a command to a positioning device via a control circuit to move the magnetic head on the surface of a magnetic disk before a revolution driver is started for reading/ writing actions. CONSTITUTION:A control circuit 6 issues a control command to a positioning device 5 to move a magnetic head on the surface of a magnetic disk 1 at the time of starting the reading/writing actions before a revolution driver 2 is started. Thus a spindle motor 22 and the magnetic disk 1 forming the driver 2 are smoothly started before the revolution of the disk 1 is started by the driver 2 when the adsorption is canceled between the disk 1 and the head 3. As a result, the crush of the head 3 can be prevented.
Patent JP-H10229567-A (JP)
Title: Automatic stereoscopic display device
Inventor: GRAHAM JOHN WOODGATE
IPC: G02B30/27
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic stereoscopic display device in which a viewer can decide its own position to the automatic stereoscopic display device regardless of an actual image displayed on the display device. SOLUTION: An automatic stereoscopic display device includes a space light modulator SLM 2 that controls so as to provide an image display part and a signal display part. A parallax optical device 3 is provided with a 1st part forming plural view windows 16 in cooperation with the image display part. A 2nd part of the parallax optical device 3 forms 1st and 2nd images visible to a viewer in the view window 16 placed alternately. Thus the viewer distinguishes desirable erecting image observation zones 17, 19, 21 from undesirable visual positions such as pseudo image visual positions 22-25.
Patent JP-S61181420-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J31/42
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52106557-A (JP)
Title: Drive hydraulic circuit for hydraulic cylinder system lifter
Inventor: NODAFUKU FUKUTAROU
IPC: B66B1/04
Filed: 1976-03-05
Abstract: PURPOSE: Variable displacement pump connected with lifter actuating cylinder is connected with double stroke multi stage cylinder, to prevent main oil circuit from throttling, to decrease heat generation and also to decrease error of set speed of the lifter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02205602-A (JP)
Title: Composition for light discontinuous porous metal sintered body and manufacture of sintered body
Inventor: AOKI KAZUO
IPC: B22F5/00
Filed: 1989-02-03
Abstract: PURPOSE:To manufacture a light metal sintered body having sound absorption effect by dispersing granular low temp. combustible material in clayey mixed material consisting of metal powder as possible to sinter, plasticizer and water under specific condition, forming, sintering and providing many discontinuous holes. CONSTITUTION:To 100g of the metal powder as possible to sinter (one or two kinds among iron, copper and stainless steel having >=50mum and <=1mm average diameter), about 2-3g plasticizer (CMC, etc.), and about 20-25g water are added to form the clayey mixed material. In 70-45vol.% of the clayey mixed material, 30-55vol.% of the low temp. combustible material having granular or lump state of >1mm average diameter (ethylene, styrene, urethane series resin, large sawdust, grain burning at <=600 deg.C) is dispersed to make a composition for metal sintered body. Successively, after forming this composition to optional shape, this is held at about 300 deg.C for about 1hr under non-oxidizing atmosphere and further, the temp. is slowly raised at about 100-150 deg.C/hr and annealing treatment is executed at about 1100-1300 deg.C for about 1hr. By this method, the light meal sintered body in which many discontinuous independent holes are dispersed is easily obtd.
Patent JP-H01203567-A (JP)
Title: Pool having fixed floor surface
Inventor: UMEO SADAFUSA
IPC: E04H4/00
Filed: 1988-02-05
Abstract: PURPOSE:To use a facility as a pool in season and cover the upper surface of the pool with a fixed floor surface out of season to use it for facilities other than the pool by providing a floating floor board in the pool to cover approximately the whole surface of the pool and allow it to float. CONSTITUTION:In a pool 1, a floating floor board 5 for covering almost the whole surface of the pool is set to freely move up and down, and a water feeding and discharging equipment into the pool 1 and an air feeding and discharging equipment to the floating floor board 5 are arranged. When the facilities is used as a pool 1, the floating floor board 5 is sunken on the bottom 3 of the pool. Besides, when a fixed floor surface is formed on the upper surface of the pool 1, then air is fed into the floating floor board 5 to float it, and at its position, a stopper 17 is projected to support the floating floor board 5.
Patent JP-H08219781-A (JP)
Title: Method and device for measuring position of buried pipe
Inventor: IKEDA YUKIO
IPC: G01C15/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide a method and device for measuring the position of a buried pipe with high accuracy in a short time. CONSTITUTION: An angular velocity sensor 1 is moved in a pipe 2. The movement distance and an angular velocity while moving are measured and the measured movement distance and angular velocity are operated to obtained a moving locus of the angular velocity sensor 1. An absolute direction and an absolute inclination on at least one position in the pipe 2 are measured when moving and the moving locus is corrected by the absolute direction and absolute inclination so that the buried position of the pipe 2 is determined based on the corrected moving locus.
Patent JP-S59155312-A (JP)
Inventor: ERIKU YOHANESU DEIDORIKUSEN
IPC: A61K31/44
Filed: 1984-02-10
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。