baber/WOPTO huggingface dataset:
Patent JP-H11205368-A (JP)
Title: Processing method for spanning tree protocol
Inventor: KIYO RI
IPC: H04L12/28
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for the transmission processing of a bridge protocol data unit(BPDU) and to accelerate the processing of a spanning tree protocol by reconstructing the contents of the BPDU only when a BPDU reconstruction flag is set. SOLUTION: A transmission processing is executed in all ports other than the one in a blocking state. In the transmission processing of respective ports, whether or not a BPDU reconstruction flag is set is checked first. When a BPDU reconstruction flag is set, a switch parameter and a port parameter are set to the BPDU and the timer of the BPDU is set as in a conventional transmission processing procedure. Then, the contents of the constructed BPDU are prescribed in the BPDU transmission cache of the port and the BPDU is transmitted. In such a manner, when the topology of a transmission line is stable, the preserved contents of the BPDU are copied and transmitted.
Patent JP-H07211262-A (JP)
Title: Core for deflecting yoke
Inventor: FUKUYADO SHINICHIROU
IPC: H01J29/76
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a core for deflecting yoke, which can improve the stability of coil distribution and which can improve the characteristic of a deflecting yoke. CONSTITUTION:Recessed grooves 2 at uneven width and uneven depth are radially formed so as to adjust the coil distribution on the inner surface of a deflecting yoke core main body 1 over from a neck part to an opening part. Since the coil distribution can be freely adjusted inside of the recessed groves 2, characteristic of the distortion convergence can be improved without using a correcting coil, and since the eddy-current loss can be reduced, generation of heat can be reduced.
Patent JP-H02184014-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: SAIKI YOSHIHIKO
IPC: H01G9/012
Filed: 1989-01-10
Abstract: PURPOSE:To thin and flatten an anode terminal layer by constituting the anode terminal layer out of an insulating plating active layer, a plating layer, and a solder layer which are formed in order on an electrolytic layer at the anode lead wire leading-out face. CONSTITUTION:Mixed paste consisting of epoxy resin, calcium carbonate powder, an organic solvent, palladium powder, etc., is overlaid on an exposed anode lead wire leading-out face and an insulating resin layer in its vicinity by dispenser, and is hardened by heat so as to form an insulating plating active paste layer 5. Next, the opposite face of the anode lead wire and the insulating resin layer in its vicinity are coated with silver paste, and it is hardened by heat so as to form a conductive plating active layer 6. Next, it is soaked in hydrochlonic acid aqueous solution so as to activate the surface of the insulating plating active layer, and then it is soaked in electroless nickel plating bath so as to form plating layers 7a and 7b. Next, it is soaked in fused solder bath so as to form solder layers 8a and 8b on the plating layer.
Patent JP-H02184726-A (JP)
Title: Laser beam diameter detecting device
Inventor: KUDO TAKAYOSHI
IPC: B23K26/00
Filed: 1989-01-11
Abstract: PURPOSE:To facilitate the observation and prediction processing of a beam diameter by smoothing an output voltage obtained every time a rotating wire crosses a laser beam and converting the voltage into a DC continuous analog output which is proportional to the beam diameter. CONSTITUTION:An output waveform voltage VIN which is outputted by a loading wire device and a reference voltage V0 are inputted to a comparator 21a, which outputs a waveform voltage VH while VIN>V0. This output VH is smoothed by an R, C circuit 21b and the DC continuous analog output VOUT is sent to an output terminal 24. This output is proportional to the diameter (time width T) of the laser beam. Further, the output VOUT is recorded to a recorder and displayed graphically on a recorder. Variation in the beam diameter with time is easily observed by viewing the graph and the tendency of the variation in the beam diameter is also read. Further, the output voltage VOUT is compared with the preset reference value and when the voltage is not within the reference value range, it is judged that the beam diameter is abnormal, thereby generating an alarm.
Patent JP-H02184385-A (JP)
Title: Method for caking various kinds of ashes after incineration, etc., in water
Inventor: WAKIMURA MAMORU
IPC: B09B1/00
Filed: 1989-01-10
Abstract: PURPOSE:To very simply cake various kinds of ashes after incineration, etc., by adding a certain amt. or more of a caking agent consisting of lime, cement and aluminum sulfate to the ashes, etc., mixing them and putting this mixture in water. CONSTITUTION:A caking agent consisting of lime, cement and aluminum sulfate is added to various kinds of ashes after incineration and slag by >=5wt.% and they are mixed. This mixture is directly put in water. The caking agent begins to react with the ashes, etc., at once, maintains the activity for about 30min and forms a caked layer at the bottom of the water. The ashes, etc., may be caked by filling the mixture into a bag, etc., and allowing water to penetrate from the outside. The ashes, etc., are simply caked and can be applied to the field of construction and civil engineering when strength is rendered.
Patent JP-H08196018-A (JP)
Title: Device for mounting electric component on wall
Inventor: HIROWATARI TOSHIO
IPC: H02G3/08
Filed: 1995-01-13
Abstract: PURPOSE: To simultaneously perform the operation of fixing a supporting body and the operation of fixing an electric component. CONSTITUTION: A supporting body 3 fitted into an opening part 2 provided in a wall body 1 has a main body 7 fitted into the opening part 2 and a stopper piece integratedly formed with the main body 7 and made to abut on the surface of the wall body 1, and the cylindrical shaft 12a of a movable stopper member 12 is inserted into a through hole 6 provided through the main body 7, thereby rotatably mounting the movable stopper member 12 on the supporting body 3. A bolt 5 for fixing an electric component 4 to the supporting body 3 is screwed into a thread hole 22a formed in the base end part of the cylindrical shaft 12a and therefore the movable stopper member 12 is rotated by the screwing force, and the projecting piece 12b of the movable stopper member is projected outward out of the supporting body 3, thereby being engaged with the rear surface of the wall body 1.
Patent JP-H10197009-A (JP)
Title: Room temperature control method and device by bypass control
Inventor: TAKANO KYOSUKE
IPC: F24F3/052
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To widen the temperature control range in a bypass control air conditioning system by adopting single outside air. SOLUTION: Three kinds of gas of the passing mixed air of outdoor air that has passed a heat exchanger to effect heat exchange and return air, bypass mixed air of the outdoor air that has bypassed the heat exchanger 15 and return air, and single outdoor air are mixed, with the ratio of their mixture being controlled, to make supply air having a desired temperature, and the supply air is sent into a room to adjust the room temperature. The temperature difference of the single air from that of the passing mixed air is larger than from that in the case of bypass mixed air, so the temperature difference among the gases to mixed to make the supply air into the room becomes large, and a wider temperature adjustment range by that amount can be obtained.
Patent JP-2000207374-A (JP)
Title: Distributed processing computer system
Inventor: SHINONAGA HIROYUKI
IPC: G06F9/50
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of a distributed processing computer system as a whole while securing intercept processing when a fault occurs. SOLUTION: A distributed processing computer system grasps the memory capacity and CPU time required for the processing being executed by means of a computer in which a fault occurs and the margins of the memory capacity and CPU time of each computer based on a business-wise resource management table 4, a computer-wise resource management table 5, and computer/business assignment table 6. Then the system causes the computers which operate normally under light loads to execute the processing being executed by the faulty computer for the faulty computer by distributing the processing to the intercept capable computers.
Patent JP-H01180546-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C1/06
Filed: 1988-01-12
Abstract: PURPOSE:To improve the durability of the title material against rays of a yellow dye by incorporating specified acyl acetoanilide type yellow dye forming coupler and phthalate in the silver halide color photographic sensitive material. CONSTITUTION:The acylacetoanilide type yellow dye forming coupler having a ballast group contg. a group shown by formulas I and II on an anilide group and the phthalate shown by formula III are incorporated in a silver halide emulsion layer. In formulas I-III, R1 and R2 are each alkyl group, R3 is halogen atom, alkyl or alkoxy group, (l) is an integer of 0-2, R4 and R5 are each >=6C alkyl or aryl group. Thus, the durability of the sensitive material against the rays of the yellow dye is improved.
Patent JP-S5289063-A (JP)
Title: Assembling device for panel and shadowmask
Inventor: OOTSUBO TOORU
IPC: H01J29/02
Filed: 1976-01-21
Abstract: PURPOSE: As the position of panel and shadowmask is decided on account of having panel as base improving operability, accuracy, cost size, the shadowmask of high quality can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01216999-A (JP)
Title: Preparation of cyclopolydiorganosiloxane
Inventor: ROORANDO RII HARUMU
IPC: C07F7/21
Filed: 1989-01-13
Abstract: PURPOSE: To industrially advantageously obtain a product cyclopolydiorganosiloxane for stock of silicone resin, etc., by vaporizing a feed cyclopolydiorganosiloxane material and passing the vapors through a heated bed of a solid catalyst contg. an alkali metallic compd. at controlled pressure and temp. to cause reaction.  
     CONSTITUTION: A feed cyclopolydiorgancsiloxane material of the formula, (R 2  SiO) x  [where R is alkyl, alkenyl, aryl or alkaryl and (x) is an integer of 3-9] is vaporized and the vapors are passed through a heated bed of a solid catalyst contg. an alkali metallic compd. Pressure and temp. in the heated catalyst bed are controlled to accelerate the formation of cyclopolycliorganosiloxane of the formula, (R 2 SiO) c  [where (c) is an integer of 3-9] in an equilibrating mixture with other cyclopolydiorganosiloxanes and an amt. of the product cyclopolydiorganosiloxane which is increased from the amt. present in the feed cyclopolycliorganosiloxane material is recovered. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61163698-A (JP)
Inventor: KUDO TAKANORI
IPC: H05K7/02
Filed: 1985-01-16
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-S62163391-A (JP)
Inventor: HIROSE ATSUKO
IPC: H05K3/34
Filed: 1986-01-14
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-2000204417-A (JP)
Title: Installation used for continuous annealing and also for hot-dipping
Inventor: HOSHINO MASANORI
IPC: C23C2/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an effective installation used for continuous annealing and also for hot-dipping without drastically increasing the installation cost. SOLUTION: In this installation, a roll cooling device 5 is disposed in the finish cooling part of a cooling zone at the outlet side of an annealing furnace, and the roll cooling device 5 has a means for cooling the rolls by allowing a coolant to flow into the inner part thereof to cool a steel sheet by bringing the steel sheet into contact with these rolls. In this way, since the steel sheet can be cooled to a temp. without producing an oxide film on the steel sheet surface, the setting of a pickling device for steel sheet after annealing can be eliminated. Further, since the roll cooling device 5 itself is used together with bridge rolls in the furnace, the whole installation can be made compact.
Patent JP-S58125636-A (JP)
Inventor: KAARU MENNEMAN
IPC: C03C3/072
Filed: 1983-01-18
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-S62277383-A (JP)
Title: N-(benzoxazinyl)tetrahydrophthalimide derivative, production thereof and herbicide containing said derivative as active ingredient
Inventor: HAGA TORU
IPC: C07D265/00
Filed: 1986-01-13
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents lower alkyl, lower alkenyl, lower alkynyl or lower alkoxymethyl; X represents H or F). EXAMPLE:2-( 5-fluoro-4-propargyl-2H-1,4-benzoxazin-8-on-6-yl )4, 5,6, 7-tetrahydro- 2H-isoindole-1,3-dione. USE:A herbicide. PREPARATION:A tetrahydrophthalimide derivative expressed by formula II [example; 2-(5-fluoro-2H-1,4-benzoxazin-4H-3-on-6-yl)4,5,6,7-tetrahyd-ro-2H- isoindole-1,3-dione, etc.] is reacted with a halide expressed by the formula R-Y (Y represents Cl, Br or I) normally in a solvent such as DMF, etc., in the presence of a dehydro-halogenating agent (example; NaOH, etc.).
Patent JP-H10196582-A (JP)
Title: Check valve of self-priming pump
Inventor: OTANI KENICHI
IPC: F04D9/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-priming pump with a small number of items and simple structure whose assembling steps are reduced, and check valve is operated with certainty. SOLUTION: A check valve of a self-priming pump is composed of a suctioning port 2, a suctioning chamber 3 provided with a suctioning valve 18, a spiral flow chamber 14, a winding 23 rotated thereinside by means of a motor 21, a discharge chamber 16, a discharge port 9, and a charging port 6 provided with a check valve 20 opposed to the discharge chamber 16. A valve seat 31 and a guide rib 8 for a ball valve 7 are arranged on an opening of the charging port 6 opposed to the discharge chamber 16. The ball valve 7, made of ceramics or resin is charged in the guide rib 8.
Patent JP-H09200035-A (JP)
Title: Level conversion circuit
Inventor: TANAKA TSUGUHIKO
IPC: H03K19/0185
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a level conversion circuit in which both H and L levels between different power supply systems are shifted. SOLUTION: A digital signal Vin from a power supply system 1 is received by an N-channel MOS transistor(TR) Q3 and a P-channel MOS TR Q4. In the case of Vin='1' (VCC1), The TR Q3 is conductive and the P-channel MOS TR Q2 is conductive and a VCC2 ('1' level in a power supply system 2) is outputted as Vout. On the other hand, in the case of Vin='0' (VSS1), the TR Q4 is conductive, an N-channel MOS TR Q6 is conductive and a VSS", '0' level in power supply system 2) is outputted as the Vout.
Patent JP-S63174641-A (JP)
Inventor: FUJITA AKINORI
IPC: A61B5/055
Filed: 1987-01-13
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-H09197825-A (JP)
Title: Image forming method
Inventor: TORIGOE SATORU
IPC: G03G9/087
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method applied to a microminiature image forming device of a long life which is good in rising of the electrostatic charge of a developer, is sharp in an electrostatic charge distribution and hardly poses problems, such as low developability, unequal densities and development ghosts. SOLUTION: This image forming method has a latent image forming stage, a developing stage, transfer stage and cleaning stage. At this time, a latent image holding member having an outside diameter within a range of 10 to 20mm is used. In the developing stage, the developing device having the developer carrying member 3 having the outside diameter within a range of 5 to 15mm and a toner chamber which exists behind this member and houses only the toners 81 is used. In addition, the developer 8 consisting of toners 81 and magnetic carriers formed by coating core materials with a polymer contg. an acrylamide compd. as a monomer unit in its main chain and an organopolysiloxane group in its side chains is used. Development is executed under the conditions under which the magnetic carriers exist only on the developer carrying member 3.
Patent JP-H0738892-A (JP)
Title: Subband separation and coupling method
Inventor: JIEEMUZU HEDORII UIRUKINSON
IPC: H04N7/30
Filed: 1994-01-24
Abstract: PURPOSE: To separate an image data array into two-dimensional space frequency sub-bands by decimating the input data to separate a low frequency sub-band and then decimating the low frequency sub-band after the high pass filtering to separate a high frequency sub-band. CONSTITUTION: The image data undergo the horizontal raster scan and are inputted to an input terminal 36. A decimator 38 vertically samples the image data to eliminate every second line and performs the vertical low pass filtering of the image data. Meanwhile the image data are supplied in parallel to an HPF 40 and a decimator 42 for separation of high vertical space frequency. The sub-band of high frequency is used as an output sub-band. The output of the decimator 38 is supplied in parallel to a decimator 44, an HPF 46 and a decimator 48 and processed further there. The decimator 44 horizontally samples the image data to perform the horizontal low pass filtering of them. Then the HPF 46 has a horizontal low pass filtering function and supplies its output to the decimator 48.
Patent JP-S5598734-A (JP)
Title: Motor drive single lens reflex camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B17/42
Filed: 1979-01-22
Abstract: PURPOSE: To make possible miniaturization with a simple constitution by disposing a common motor below a movable mirror which is driven by a mirror drive mechanism and driving respective mechanisms with this motor.  
     CONSTITUTION: As a motor 16 revolves counterclockwise, a planetary gear 19 revolves to turn a gear 17 counterclockwise which in turn oscillates a spool plate 3 by way of a worm gear 14 and gear 7 and this causes a film winding spool 1 to be turned by gears 8, 2, whereby the film is wound. As a drive gear 25 is turned counterclockwise by the counterclockwise revolution of the motor 16, a planetary gear 27 intermeshes therewith and turns a rotary plate 28 which in turn drives a mirror 33 and turns an aperture plate 46, thereby driving an aperture drive mechanism. When the motor 16 which had revolved counterclockwise is stopped by a photo detecting mechanism, magnets 68, 69 are de-energized to release the engagements of a front pawl 66 and a rear pawl 67 respectively, by which shutter operation is effected. When the motor 16 is run clockwise and the pinion gears 63, 64 are brought to the upper positions, the winding operation of the shutter curtain is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06213144-A (JP)
Title: Gate valve for concrete pump
Inventor: MAKINO TAKERO
IPC: E04G21/04
Filed: 1993-01-18
Abstract: PURPOSE:To prevent the abrasion of a pipe and a gate housing and the residual concrete by providing a disk having a crescent-shaped groove on the cylinder opening connecting end of the S-shaped concrete discharge pipe connectable to a cylinder opening, and communicating the crescent-shaped groove to one cylinder opening when the disk is connected to the other cylinder opening. CONSTITUTION:A wholly S-shaped pipe 1 having the same inner diameter as that of a cylinder 2 and communicatable with the opening face of the cylinder 2 at the opening face of one end section is made swingable around the center axis X-X and made selectively communicatable with two opening sections 4a, 4b of the cylinder 2. A disk 20 is fitted to the end section of the pipe 1. The disk 20 is provided with a crescent-shaped groove 22 communicated with one opening 4b or 4a of the cylinder 2 when the pipe 1 is communicated with the other opening 4a or 4b of the cylinder 2. When one opening 4a or 4b is used for discharge, the other opening 4b or 4a can be used for suction into the cylinder 2.
Patent JP-H05189802-A (JP)
Title: Optical information recording medium
Inventor: AKIMOTO ETSUJI
IPC: G11B7/24079
Filed: 1992-01-16
Abstract: PURPOSE:To obtain an optical information recording medium which exhibits no mechanical deformation even under severe conditions such as high temperature and high humidity, and in which the reflective film itself is also good. CONSTITUTION:In an optical information recording medium such as an optical disk wherein a multilayer film including a recording film 3, reflective film 4 and the like is provided on a substrate 1, a first organic resin layer 5 provided on the multilayer film and a second organic resin layer 6 provided on the substrate 1 opposite to the multilayer film have the same component and film thickness, and the reflective film is made of a highly corrosion-resistant metal mainly containing Au, Pt.
Patent JP-S62167358-A (JP)
Title: Conductive polymer composition
Inventor: NACHIYUUMU ROOZUNTSUWAIGU
IPC: C08L23/06
Filed: 1987-01-13
Abstract: Conductive polymer compositions comprising a matrix polymer and a conductive particulate filler dispersed in the matrix polymer. At least some of the filler particles comprise a polymer and a homogeneous filler, eg. carbon black, dispersed therein. Preferably the filler is highly cross-linked so that it has a hot modulus of at least 250 psi (l7.5 kg/cm<2>) and is then dispersed in a melt-shapeable polymer. In this way it is possible to make conductive polymer compositions of high resistivity, eg. at least l,000 ohm-cm, with a high degree of reproduceability. Alternatively, the matrix polymer has a hot modulus of at least 250 psi (l7.5 kg/cm<2>) and is sintered.
Patent JP-S63175962-A (JP)
Title: Direct memory access controller
Inventor: FUNABASHI TSUNEO
IPC: G06F13/28
Filed: 1987-01-16
Abstract: PURPOSE:To attain a data transfer between systems in a multimicrocomputer system by adding a function for forming a data transfer control signal among >=2 buses according to an information bit for designating the bus constitution and the transfer mode of a system. CONSTITUTION:The function for forming the data transfer control signal among >=2 buses is added to a direct memory access controller according to the information bit for designating the bus constitution and the transfer mode of the system. Namely, the direct memory access controller DMAC is provided with the function for transferring the data between main memory devices MEM (1, 2) and input/output devices I/O (1, 2) of the respective microcomputer systems of the system side and the common side, and transferring the data between the two systems. Thereby, bidirectional bus drivers T/R 1, 2 controlled by the data transfer control signal formed according to the designation of the bus constitution and the transfer mode are only provided to transfer the data among the buses in the multimicrocomputer system.
Patent JP-S63176769-A (JP)
Inventor: KUMAGAI TOSHIO
IPC: B61L29/28
Filed: 1987-01-16
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-H10209553-A (JP)
Title: Semiconductor laser element
Inventor: KAWANAKA SATOSHI
IPC: H01S5/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a laser element with a small aspect ratio which has suffi cient optical output, and generates no kink in a desired operation condition by using a randomized GaInP mixed crystal or an AlGaInP mixed crystal to a part of embedding layer. SOLUTION: First, an n-AlGaInP clad layer 2, a GaInP/AlGaInP multiple quantum well structure 3, a p-AlGaInP clad layer 4, a p-GaInP etching stop layer 5, a p-AlGaInP second clad layer 6, a p-GaInP buffer layer 7, and an n-GaAs cap layer are stuck up on a substrate in sequence. The GaAs cap layer, GaInP buffer layer 7 and AlGaInP clad layer 6 are removed by etching to form a reverse mesa stripe. Then, an n-GaInP embedding layer 8, an n-GaAs current block layer 9 and a p-GaAs contact layer 10 are formed through two- time embedding and growth. Further, electrodes 11 and 12 are formed on both p-and n-surfaces.